CN106492760A - A kind of preparation method of adsorption column - Google Patents
A kind of preparation method of adsorption column Download PDFInfo
- Publication number
- CN106492760A CN106492760A CN201610905700.4A CN201610905700A CN106492760A CN 106492760 A CN106492760 A CN 106492760A CN 201610905700 A CN201610905700 A CN 201610905700A CN 106492760 A CN106492760 A CN 106492760A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- bucket
- column
- adsorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
- B01D15/206—Packing or coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention provides a kind of preparation method of adsorption column, belongs to biology techniques field.It solves the adsorption microspheres in prior art in adsorption column and there are problems that its diameter and aperture are all identical to lead to not adapt to various different water pollutions.The preparation method of this adsorption column, it is characterised in that comprise the following steps：A, preparation stock solution；B, the performance indications for adjusting stock solution；C, prepare solidification liquid；D, the performance indications for adjusting solidification liquid；E, the diameter for selecting syringe needle；F, the height of adjustment syringe needle；G, extraction stock solution；H, stirring；I, filling adsorption column.The present invention can produce the adsorption microspheres in different-diameter and aperture by the former of adsorption microspheres, so as to produce the adsorption column for possessing different adsorption microspheres, to adapt to more extensive water pollution control engineering.
Description
Technical field
The invention belongs to biology techniques field, is related to a kind of preparation method of adsorption column.
Background technology
With the progress of human society, the development of science and technology, people are not also broken all the time when developing, utilizing water resource
Water resource is gone bad, nowadays water pollution has become more serious.So, in order to adapt to the theory of today's society sustainable development,
The big theme that water pollution this problem is current ecological environment is administered.
Water pollution is to cause the use value of water to reduce or lose by harmful chemical, pollutes the water of environment, in sewage
Acid, alkali, oxidant, the compound such as Yi Jitong, cadmium, hydrargyrum, arsenic, the organic poison such as benzene, dichloroethanes, ethylene glycol can poison water with poison
Biological, affect drinking water source, scenic spot landscape.The oxygen in water is consumed when Organic substance in sewage is decomposed by the microorganisms, and is affected
Hydrobiological life, after oxygen in water exhausts, Organic substance carries out anaerobic digestion, produces the offensive gases such as hydrogen sulfide, mercaptan,
Water quality is made further to deteriorate.
At present, people have researched and developed and have administered water pollution using various methods, such as adopt ion exchange, membrane filter method, height
Level oxidizing process and bioanalysises carry out improvement water pollution.But, ion exchange haves the shortcomings that to be difficult regeneration；Membrane filter method
Have the shortcomings that processing cost is high；Advanced oxidation processes are also easy to produce secondary pollution；The process time of bioanalysises is longer.
Meanwhile, people have developed a kind of absorption method again for administering water pollution, and which has, and simple to operate, raw material is wide, system
Make simple advantage.The raw material of absorption method is more, has carbon-based adsorbing material, synthetic resin adsorbing material and biomass absorbent material
Material.But, the high cost of carbon-based adsorbing material, service life are short, and operating cost is high；The high cost of synthetic resin adsorbing material,
Non-degradable, can cause secondary pollution；And the material of biomass absorbent material is cheap, simple to operate, non-secondary pollution, as this
Green, economic, efficient, multi-functional sorbent material is the leading of current adsorbing material.
And for the real processing procedure of sewage in, biomass absorbent material is made porous microsphere also, and then to water
Matter is administered.
In the prior art, the production equipment of porous microsphere lacks, even if producing porous microsphere, which is relatively large in diameter, and
And mostly in more than 1mm, it is difficult to make the porous microsphere less than 1mm.So, for those skilled in the art, it need
A kind of equipment that can produce porous microsphere is developed, while it is have very much that can produce porous microsphere of the diameter less than 1mm
Necessary, so that porous microsphere is applied to the demand of various Water condition environment, increase its scope of application.
Content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that a kind of preparation method of adsorption column,
There are this preparation method the adsorption microspheres that can produce different-diameter to form it into the spy with different adsorption microspheres adsorption columns
Point.
The purpose of the present invention can be realized by following technical proposal：A kind of preparation method of adsorption column, it is characterised in that
Comprise the following steps：
A, preparation stock solution：Cellulose, chitin or glucomannoglycan lysate are chosen as stock solution, and is contained in storage
In bucket；
B, the performance indications for adjusting stock solution：Adjust liquid level, pH value and the temperature value of stock solution；
C, prepare solidification liquid：Water, ethanol, acid solution or alkaline solution are chosen as solidification liquid, and is contained in into
In type bucket；
D, the performance indications for adjusting solidification liquid：Adjust liquid level, pH value and the temperature value of solidification liquid；
E, the diameter for selecting syringe needle：The diameter of molding according to required for adsorption microspheres, using former in needle selection machine
Structure chooses suitable needle diameter；
F, the height of adjustment syringe needle：The diameter of molding according to required for adsorption microspheres, using former in lifting fixed
Bit architecture adjusts suitable needle height；
G, extraction stock solution：The stock solution being contained in using peristaltic pump pumps in storage barrel；
H, stirring：Mixing speed is adjusted using magnetic stirring apparatuss, the stock solution in molding bucket and solidification liquid is stirred,
The stock solution in molding bucket is made to form adsorption microspheres；
I, filling adsorption column：The adsorption microspheres of molding are circulated in open tubular column, adsorption column is ultimately formed.
Former in step E and F includes base, be provided with base for store stock solution storage barrel and
For the molding bucket of balling-up, in molding bucket built with solidification liquid, in storage barrel built with stock solution；Magnetic is provided with described base
Power agitator, above-mentioned molding bucket are arranged on magnetic stirring apparatuss, and there is opening, upper opening portion to arrange on described molding bucket top
There are installing plate, installing plate to be arranged on base by an elevation positioning structure, described installing plate is provided with and can select syringe needle
The selecting mechanism of pore size, selecting mechanism include some through holes for opening up on a mounting board, are fixed with some in the through hole
Magnet ring, the internal diameter of the magnet ring are differed, and are provided with syringe needle wherein in a magnet ring, and described syringe needle one end is liquid feeding end,
The other end is liquid outlet, and the liquid feeding end of syringe needle is connected with storage barrel by feed tube, is provided with delivery pump in feed tube；?
Liquid pearl separator is additionally provided between installing plate and opening, described liquid pearl separator includes rotating shaft and is fixed on roller end
Brush body, is circumferentially provided with hairbrush on described brush body, described rotating shaft is connected with a motor, and the output shaft of motor is erected
Straight downward.
The operation principle of this former is such：
1st, first, stock solution is loaded onto in storage barrel, load onto solidification liquid, and adjust turning for magnetic stirring apparatuss in molding bucket
Speed and temperature, are stirred to molding bucket using magnetic stirring apparatuss；
2 and then, using selecting mechanism, select suitable magnet ring and syringe needle, and magnet ring is installed to specifies on installing plate
In through hole, syringe needle is installed in the magnet ring that specifies；
3rd, then, using elevation positioning structure, to the suitable height of installing plate adjustment；
4th, last, the stock solution in storage barrel is extracted using delivery pump flow to syringe needle, and the brush by being rotating through feed tube
During body and hairbrush are instilled to molding bucket so as to form adsorption microspheres, the making of adsorption microspheres is completed.
Described elevation positioning structure includes that left column and right column, left column and right column are vertically fixed on base
On, above-mentioned magnetic stirring apparatuss are between left column and right column, and described left column is flat towards the one side of right column
Face, is provided with graduation mark in the plane, graduation mark is from top to bottom arranged, and graduation mark from top to bottom adopts the white three kinds of colors of red indigo plant
Alternate mode is arranged, and at left column top and right column top is fixed with top board, and portion is fixed with the first cylinder under the top plate,
The piston rod of the first cylinder straight down, mutually fixed with installing plate by the piston rod of the first cylinder, is fixed with pointer, institute on installing plate
Pointer is stated towards above-mentioned graduation mark.
When the piston rod of the first cylinder is extended downwardly from, installing plate is moved downward, until the pointer on installing plate points to left standing
The graduation mark that specifies on post, stops the first air cylinder driven, so just can be to the suitable height of installing plate adjustment；When the first cylinder
Piston rod indentation upwards, can make installing plate reset.
Controller is provided with described base, and the first described cylinder is connected with the controller by circuit.In control
In the presence of device processed, the first cylinder can be made to realize automatically controlling, without the need in manual control, so as to improve automatization's journey of equipment
Degree.
Alternatively situation, described elevation positioning structure include left column and right column, left column and right column
It is vertically fixed on base, above-mentioned magnetic stirring apparatuss are between left column and right column, described left column is towards the right side
The one side of column is plane, is provided with graduation mark in the plane, and graduation mark is from top to bottom arranged, and graduation mark from top to bottom is adopted
Arranged with the alternate mode of the white three kinds of colors of red indigo plant, top board is fixed with left column top and right column top, under the top plate
Portion is fixed with rotary electric machine, is fixed with screw mandrel by shaft coupling on the output shaft of rotary electric machine, is threadedly coupled on described screw mandrel
The outer wall for having nut, nut is provided with bearing, and the inner ring of bearing is fixed with nut, and the outer ring of bearing is mutually fixed with installing plate, institute
Some guide cylinders and lead column is additionally provided between the installing plate that states and top board, and lead column is slidably arranged in guide cylinder, lead column
One end fix on a mounting board, one end of guide cylinder is fixed on top board, is fixed with pointer on installing plate, the pointer direction
Above-mentioned graduation mark.
When the output shaft of rotary electric machine is rotated forward, screw mandrel is driven to rotate forward, nut occurs relative screw mandrel reversion on screw mandrel, drives
The inner ring of bearing is inverted, and in the presence of guide cylinder and lead column, installing plate is moved downward along lead column, until installing
Pointer on plate points to the graduation mark that specifies on left column, and stop operating Motor drive, so just can be suitable to installing plate adjustment
Height；When the output shaft of rotary electric machine is inverted, screw mandrel reversion, nut is driven relative screw mandrel to occur on screw mandrel and rotates forward, drive
The inner ring of bearing is rotated forward, and in the presence of guide cylinder and lead column, installing plate is moved upwards along lead column, can make peace
Dress sheet reset.
Fluid infusion bucket is additionally provided with described base, and the fluid infusion bucket upper end has outlet, and fluid infusion bucket one end is hinged on storage
Deposit at the upper end of barrel side, the bottom of the fluid infusion bucket other end is provided with the second cylinder, and the cylinder body of the second cylinder is fixed on base,
Straight up, the piston rod upper end of the second cylinder is connected with the fluid infusion bucket other end, the second gas for the piston rod upper end of the second cylinder
Cylinder is connected with above-mentioned controller by circuit, is further opened with out liquid in fluid infusion bucket and leads at the bottom of the side of storage barrel
Hole, is provided with electromagnetic valve in fluid through-hole is gone out, and the electromagnetic valve is connected with above-mentioned controller by circuit.
In the case of liquid is filled with fluid infusion bucket, protruded upward using the piston rod of the second cylinder, so that it may so that fluid infusion
Bucket is inclined, and liquid flows out from the outlet of fluid infusion bucket, liquid is entered in storage barrel, carry out liquid make-up to storage barrel；?
In fluid infusion bucket, liquid is protruded upward using the piston rod of the second cylinder, makes the inclined degree of fluid infusion bucket less than in the case of half
Larger, electromagnetic valve is opened, liquid flows out from going out in fluid through-hole for fluid infusion bucket, liquid is entered in storage barrel, storage barrel is entered
Row liquid make-up.
In the presence of controller, the second cylinder and electromagnetic valve can be made to realize automatically controlling, without the need in manual control, carrying
The automaticity of high equipment.
Discharging net bucket is provided with described molding bucket, and discharging net bucket bottom and sidepiece offer some micropores, discharge
Left connection ring is fixed with the left of net bucket top, and discharging net bucket is fixed with right connection ring on the right side of top, is provided with base
For storing the storage box of adsorption microspheres, storage upper box part has charging aperture, is fixed near the side of molding bucket in storage box
Plate is placed, it is mutually concordant with molding bucket to place plate, on placement plate is provided with the 3rd cylinder, the piston rod of the 3rd cylinder is away from depositing
Case setting being put, sealing plate being fixed with the piston rod of the 3rd cylinder, is additionally provided with guide rail above storage box, guide rail is towards molding
The top of bucket extends, and below top board, guide rail two ends are fixed on base guide rail by some supports, are provided with cunning on guide rail
Block one and slide block two, are fixed with spring between slide block one and slide block two, are fixed with connecting rope one, connecting rope one in one bottom of slide block
Lower end be fixed with hook one, hook one can hanging support in described left connection ring, be fixed with connecting rope two in two bottom of slide block,
The lower end of connecting rope two is fixed with hook two, hook two can hanging supports in described right connection ring, described slide block two is by the
Four air cylinder drivens, the cylinder body of the 4th cylinder are fixed on support, and the piston rod of the 4th cylinder is connected with slide block two；Described
Three cylinders and the 4th cylinder are connected with above-mentioned controller by circuit.
After the making of adsorption microspheres is completed in molding bucket, adsorption microspheres are all accumulated in discharging net bucket：First, the 4th
In the presence of cylinder, the piston rod of the 4th cylinder is protruding, the position movement with movable slider two along guide rail towards storage box,
Under the action of the spring, while the position with movable slider one along guide rail towards storage box is moved, slide block one is led to by connecting rope one
Cross hook one be connected with left connection ring, thus slide block has slided once the other end that can drive the net bucket that discharges, slide block two by
Connecting rope two is connected with right connection ring by hook two, and thus slide block two can just drive one end of discharging net bucket to slide；
Then, when the net bucket that discharges slides into the top of storage box, the adsorbing sphere in discharging net bucket just can be poured into by upset discharging net bucket
Suffer to storage box；Secondly, in the presence of the 3rd cylinder, the piston rod of the 3rd cylinder is protruding, and sealing plate just can be by
The charging aperture of storage box is closed；Finally, the piston rod of the 3rd cylinder and the 4th cylinder is retracted, and slide block one, spring and slide block two are multiple
Position.
In the presence of controller, the 3rd cylinder and the 4th cylinder can be made to realize automatically controlling, without the need in manual control,
The automaticity of raising equipment.
Described delivery pump is peristaltic pump.Peristaltic pump can convection cell carry out alternately extruding and release, so as to convection cell enters
Row intermittent delivery, realizes the slow molding of adsorption microspheres.
Compared with prior art, the present invention has advantages below：
1st, the present invention can select suitable syringe needle as the forming diameter of adsorption microspheres by selecting mechanism, so as to basis
The different-diameter of syringe needle, produces the adsorption microspheres of different-diameter.
2nd, the present invention can reasonably adjust the height of installing plate by lift locating device, so as to adjust the height of syringe needle
Degree, makes stock solution instill the highly suitable of molding bucket.
3rd, the stock solution that the present invention is extracted from storage barrel flow to syringe needle through feed tube, then in the brush body and hairbrush for rotating
Under effect, the diameter of liquid pearl is split again, so that the adsorption microspheres diameter for generating is less.
4th, the present invention can carry out alternately extruding and release by peristaltic pump to stock solution, and so as to convection cell, to carry out intermittence defeated
Send, realize that adsorption microspheres stablize molding in order.
5th, the present invention can control the temperature of solidification liquid by magnetic stirring apparatuss, you can to heat to solidification liquid,
Solidification liquid can be cooled down, temperature is adjusted between 0-100 degree；Can also control to solidify by magnetic stirring apparatuss
The mixing speed of liquid, it is to avoid the adsorption microspheres not solidified are inter-adhesive.
6th, the present invention can carry out automatic liquid supply to storage barrel, in the second cylinder and controller in the presence of fluid infusion bucket
In the presence of, realize automatically controlling for the second cylinder.
7th, the adsorption microspheres for solidifying formation in molding bucket in the presence of discharging net bucket can be transferred to and be deposited by the present invention
Put in case, in the presence of the 4th cylinder and controller, realize automatically controlling for the 4th cylinder.
Description of the drawings
Fig. 1 is the flowage structure schematic diagram of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the structural representation of elevation positioning structure in the embodiment of the present invention one；
Fig. 4 is the structural representation of selecting mechanism in the present invention；
Fig. 5 is the partial structural diagram of the present invention；
Fig. 6 is the structural representation of elevation positioning structure in the embodiment of the present invention two.
In figure, 1, base；2nd, storage barrel；3rd, molding bucket；4th, magnetic stirring apparatuss；5th, installing plate；6th, magnet ring；7th, syringe needle；8、
Feed tube；9th, delivery pump；10th, flow control valve；11st, left column；12nd, right column；13rd, top board；14th, the first cylinder；15th, refer to
Pin；16th, fluid infusion bucket；17th, the second cylinder；18th, controller；19th, electromagnetic valve；20th, discharge net bucket；21st, left connection ring；22nd, right company
Connect ring；23rd, storage box；24th, plate is placed；25th, the 3rd cylinder；26th, sealing plate；27th, guide rail；28th, support；29th, slide block one；30、
Slide block two；31st, spring；32nd, connecting rope one；33rd, one is linked up with；34th, connecting rope two；35th, two are linked up with；36th, the 4th cylinder；37th, drive
Galvanic electricity machine；38th, brush body；39th, hairbrush；40th, rotary electric machine；41st, screw mandrel；42nd, nut；43rd, bearing；44th, guide cylinder；45th, it is oriented to
Post.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in figure 1, a kind of preparation method of adsorption column, comprises the following steps：
A, preparation stock solution：Cellulose, chitin or glucomannoglycan lysate are chosen as stock solution, and is contained in storage
In bucket；
B, the performance indications for adjusting stock solution：Adjust liquid level, pH value and the temperature value of stock solution；
C, prepare solidification liquid：Water, ethanol, acid solution or alkaline solution are chosen as solidification liquid, and is contained in into
In type bucket；
D, the performance indications for adjusting solidification liquid：Adjust liquid level, pH value and the temperature value of solidification liquid；
E, the diameter for selecting syringe needle：The diameter of molding according to required for adsorption microspheres, using former in needle selection machine
Structure chooses suitable needle diameter；
F, the height of adjustment syringe needle：The diameter of molding according to required for adsorption microspheres, using former in lifting fixed
Bit architecture adjusts suitable needle height；
G, extraction stock solution：The stock solution being contained in using peristaltic pump pumps in storage barrel；
H, stirring：Mixing speed is adjusted using magnetic stirring apparatuss, the stock solution in molding bucket and solidification liquid is stirred,
The stock solution in molding bucket is made to form adsorption microspheres；
I, filling adsorption column：The adsorption microspheres of molding are circulated in open tubular column, adsorption column is ultimately formed.
As shown in Fig. 2 a kind of former, including base 1, it is provided with base 1 for storing the storage barrel 2 of stock solution
With for balling-up molding bucket 3, in molding bucket 3 built with solidification liquid, in storage barrel 2 built with stock solution.Specifically, stock solution is fibre
Dimension element, carbamide or sodium hydroxide solution, used as the moulding material of adsorption microspheres, solidification liquid is ethanol, sulphuric acid or metabisulfite solution,
As the solidification material for forming adsorption microspheres.
As shown in Figures 2 and 3, magnetic stirring apparatuss 4 are additionally provided with base 1, and molding bucket 3 is arranged on magnetic stirring apparatuss 4.
The top that the top of molding bucket 3 has opening, opening is provided with installing plate 5, and installing plate 5 is arranged on by an elevation positioning structure
On base 1.Specifically, elevation positioning structure includes that left column 11 and right column 12, left column 11 and right column 12 are vertical solid
It is scheduled on base 1, above-mentioned magnetic stirring apparatuss 4 are between left column 11 and right column 12, and described left column 11 is towards the right side
The one side of column 12 is plane, is provided with graduation mark in the plane, and graduation mark is from top to bottom arranged, graduation mark from top to bottom
Arranged using the alternate mode of the white three kinds of colors of red indigo plant, on installing plate 5, be further fixed on pointer 15, pointer 15 is towards on left column 11
Graduation mark.Top board 13 is fixed with 12 top of 11 top of left column and right column, the first gas is fixed with 13 bottom of top board
Cylinder 14, the piston rod of the first cylinder 14 straight down, mutually fixed with installing plate 5 by the piston rod of the first cylinder 14.
As shown in figure 3, being additionally provided with liquid pearl separator between installing plate 5 and opening, described liquid pearl separator includes
Rotating shaft and the brush body 38 of roller end is fixed on, on described brush body 38, is circumferentially provided with hairbrush 39, described rotating shaft is driven with one
Galvanic electricity machine 37 is connected, and motor 37 is fixed between left column 11 and right column 12 by a mounting rod, motor 37
Output shaft is straight down.
As shown in Figures 2 and 4, the selecting mechanism that can select 7 pore size of syringe needle is additionally provided with installing plate 5.Specifically,
The selecting mechanism includes some through holes being opened on installing plate 5, is fixed with some magnet rings 6 in through hole, and the internal diameter of magnet ring 6 is homogeneous
With the internal diameter of magnet ring 6 is differed, and is provided with syringe needle 7 wherein in a magnet ring 6, and 7 one end of the syringe needle is liquid feeding end, separately
One end is liquid outlet, and the liquid feeding end of syringe needle 7 is connected with storage barrel 2 by feed tube 8, and the liquid outlet of syringe needle 7 is vertically arranged, and
Towards molding bucket 3, in the stock solution dropped from syringe needle 7 is instilled to molding bucket 3.
Delivery pump 9 is additionally provided with feed tube 8, is additionally provided with the stream that can control fluid flow size in feed tube 8
Adjustable valve 10.In the present embodiment, delivery pump 9 is the peristaltic pump that can buy on existing market, and its structure is not done and retouched in detail
State.Peristaltic pump can convection cell carry out alternately extruding and release, so as to convection cell carries out intermittent delivery, realize that adsorption microspheres delay
Slow molding.
Fluid infusion bucket 16 is additionally provided with base 1, and there is outlet, 16 side of fluid infusion bucket to pass through hinge for the upper end of fluid infusion bucket 16
One and free bearing one be hinged at the upper end of 2 side of storage barrel, wherein hinge one is fixed on fluid infusion bucket 16, and free bearing one is fixed on storage
Deposit on bucket 2；The bottom of 16 opposite side of fluid infusion bucket is provided with the second cylinder 17, and the cylinder body of the second cylinder 17 is by hinge two and free bearing
Two are hinged on base 1, and wherein free bearing two is fixed on base 1, and hinge two is fixed on the cylinder body of the second cylinder 17；Second gas
Straight up, the piston rod end of the second cylinder 17 is with 16 other end of fluid infusion bucket by hinge three and free bearing three for the piston rod of cylinder 17
It is connected, wherein free bearing three is fixed on fluid infusion bucket 16, hinge three is fixed on the piston rod end of the second cylinder 17.Specifically
, between storage barrel 2 and fluid infusion bucket 16, between fluid infusion bucket 16 and the piston rod of the second cylinder 17, the cylinder body of the second cylinder 17 with
It is hinged relatively between base 1.Fluid through-hole is further opened with out in fluid infusion bucket 16 at the bottom of 2 side of storage barrel, going out liquid
It is provided with electromagnetic valve 19 in through hole, electromagnetic valve 19 and goes out, between fluid through-hole, sealing is realized by rubber ring.Go out fluid through-hole from fluid infusion
Vertical distance between 16 bottoms of bucket is 3-5cm, and specifically, in the present embodiment, the vertical distance is 4cm, but it is also possible to root
Suitably adjusted according to the actual size of fluid infusion bucket 16.
In the case of liquid is filled with fluid infusion bucket 16, protruded upward using the piston rod of the second cylinder 17, so that it may so that
Fluid infusion bucket 16 is inclined, and liquid is flowed out from the outlet of fluid infusion bucket 16, liquid is entered in storage barrel 2, storage barrel 2 is mended
Topping up body；In fluid infusion bucket 16, liquid is protruded upward using the piston rod of the second cylinder 17, makes fluid infusion less than in the case of half
The inclined degree of bucket 16 is larger, opens electromagnetic valve 19, and liquid is flowed out from going out in fluid through-hole for fluid infusion bucket 16, makes liquid enter into storage
Deposit in bucket 2, liquid make-up is carried out to storage barrel 2.
As shown in figures 2 and 5, discharging net bucket 20 is provided with molding bucket 3, and 20 bottom of discharging net bucket and sidepiece are offered
Some micropores, are fixed with left connection ring 21 on the left of 20 top of discharging net bucket, discharging net bucket is fixed with right company on the right side of 20 top
Ring 22 is connect, is provided with base 1 for storing the storage box 23 of adsorption microspheres, 23 top of storage box has charging aperture, depositing
Putting case 23 and placement plate 24 being fixed near the side of molding bucket 3, placement plate 24 is mutually concordant with molding bucket 3, on plate 24 is placed
The 3rd cylinder 25 is provided with, the piston rod of the 3rd cylinder 25 is arranged away from storage box 23, fixed on the piston rod of the 3rd cylinder 25
There is sealing plate 26, guide rail 27 being additionally provided with above storage box 23, guide rail 27 extends towards the top of molding bucket 3, at guide rail 27
Below top board 13,27 two ends of guide rail are fixed on base 1 by some supports 28, be provided with slide block 1 and slide on guide rail 27
Block 2 30, is fixed with spring 31 between slide block 1 and slide block 2 30, be fixed with connecting rope 1 in one 29 bottom of slide block, connection
Restrict 1 lower end be fixed with hook 1, hook 1 can hanging supports in described left connection ring 21, in 2 30 bottom of slide block
Connecting rope 2 34 is fixed with, the lower end of connecting rope 2 34 is fixed with hook 2 35, and 2 35 energy hanging support of hook is in described right connection
On ring 22, described slide block 2 30 is driven by the 4th cylinder 36, and the cylinder body of the 4th cylinder 36 is fixed on support 28, the 4th gas
The piston rod of cylinder 36 is connected with slide block 2 30.
After the making of adsorption microspheres is completed in molding bucket 3, adsorption microspheres are all accumulated in discharging net bucket 20：First, exist
In the presence of 4th cylinder 36, the piston rod of the 4th cylinder 36 is protruding, and band movable slider 2 30 is along guide rail 27 towards storage
The position movement of case 23, in the presence of spring 31, while the position with movable slider 1 along guide rail 27 towards storage box 23
Mobile, slide block 1 is connected with left connection ring 21 by hook 1 by connecting rope 1, and thus slide block 1 can just drive
The other end of discharging net bucket 20 has slided, and slide block 2 30 is connected with right connection ring 22 by hook 2 35 by connecting rope 2 34,
Thus slide block 2 30 can just drive one end of discharging net bucket 20 to slide；Then, when discharging net bucket 20 slides into storage box
During 23 top, the adsorbing sphere in discharging net bucket 20 just can be poured into what storage box 23 had been suffered by upset discharging net bucket 20；Its
Secondary, in the presence of the 3rd cylinder 25, the piston rod of the 3rd cylinder 25 is protruding, and sealing plate 26 just can entering storage box 23
Material mouth is closed；Finally, the piston rod of the 3rd cylinder 25 and the 4th cylinder 36 is retracted, and slide block 1, spring 31 and slide block 2 30 are multiple
Position.
In the present embodiment, controller 18 is additionally provided with base 1, and controller 18 is can bought on existing market
PLC 18, described the first cylinder 14, the second cylinder 17, electromagnetic valve 19, the 3rd cylinder 25, the 4th cylinder 36
It is connected with the controller 18 by circuit.In the presence of controller 18, the first cylinder 14, the second cylinder can be made
17th, electromagnetic valve 19, the 3rd cylinder 25, the 4th cylinder 36 are realized automatically controlling, without the need in manual control, improving the automatization of equipment
Degree.
Temperature sensor one, PH sensors one, liquid level sensor one is provided with storage barrel 2, and temperature sensor one, PH is sensed
Device one, liquid level sensor one are connected with above-mentioned controller 18.Temperature sensor one can be to the temperature of solution in storage barrel 2
Real-time monitoring, PH sensors one can be to the PH density real-time monitorings of solution in storage barrel 2, and liquid level sensor one can be to storage
The liquid level real-time monitoring of solution in bucket 2.The distance between the high-order probe of liquid level sensor one and 2 the top of storage barrel are
1-2cm, specifically, the distance is 1.5cm, and the actual size also dependent on storage barrel 2 carries out appropriate adjustment to which, and liquid level is passed
The distance between the low level probe of sensor one and 2 bottom of storage barrel are 3-5cm, and specifically, the distance is 4cm, also dependent on
The actual size of storage barrel 2 carries out appropriate adjustment to which.
Temperature sensor two, PH sensors two, liquid level sensor two is provided with molding bucket 3, and temperature sensor two, PH is sensed
Device two, liquid level sensor two are connected with above-mentioned controller 18.Temperature sensor two can be to the temperature of solution in molding bucket 3
Real-time monitoring, PH sensors two can be to molding to the PH density real-time monitorings of solution in molding bucket 3, liquid level sensor two
The liquid level real-time monitoring of solution in bucket 3.The distance between the high-order probe of liquid level sensor two and 3 the top of molding bucket are
5-8cm, specifically, the distance is 6cm, and the actual size also dependent on molding bucket 3 carries out appropriate adjustment, level sensing to which
Low level probe and the distance between 3 bottom of molding bucket of device two is 1-3cm, and specifically, the distance is 2cm, also dependent on into
The actual size of type bucket 3 carries out appropriate adjustment to which.
The operation principle of this former is such：
1st, first, stock solution is loaded onto in storage barrel 2, load onto solidification liquid, and adjust magnetic stirring apparatuss 4 in molding bucket 3
Rotating speed and temperature, molding bucket 3 is stirred using magnetic stirring apparatuss 4；
2nd, secondly, using selecting mechanism, select suitable syringe needle 7 and and its magnet ring 6 for mating, syringe needle 7 is installed to
In the magnet ring 6 of the coupling, and magnet ring 6 is installed in the through hole that specify on installing plate 5；
3rd, then, using elevation positioning structure, suitable height is adjusted to installing plate 5, specifically, in the first cylinder 14
Under effect, piston rod is extended downwardly from, and makes 5 downward push of installing plate, until the pointer 15 on installing plate 5 refers to specified scale
Line；
4 and then, using delivery pump 9 extract storage barrel 2 in stock solution flow to syringe needle through flow control valve 10 and feed tube 8
7, and during the brush body 38 and hairbrush 39 by being rotating is instilled to molding bucket 3 so as to adsorption microspheres are formed, adsorption microspheres are completed
Make, if 2 stock solution of storage barrel is not enough, in the presence of the second cylinder 17, fluid infusion is carried out using 16 pairs of storage barrels of fluid infusion bucket 2；
5th, last, the adsorption microspheres solidified in molding bucket 3 are transferred in storage box 23 using discharging net bucket 20, the
In the presence of four cylinders 36 and controller 18, automatically controlling for the 4th cylinder 36 is realized, finally will sealing using the 3rd cylinder 25
Plate 26 is covered in the charging aperture of storage box 23, in the presence of the 3rd cylinder 25 and controller 18, realize the 3rd cylinder 25 from
Dynamic control.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and different place is：In embodiment one,
Elevation positioning structure includes that left column 11 and right column 12, left column 11 and right column 12 are vertically fixed on base 1, on a left side
11 top of column and right column are fixed with top board 13 at 12 top, are fixed with the first cylinder 14, the first cylinder in 13 bottom of top board
14 piston rod straight down, mutually fixed with installing plate 5 by the piston rod of the first cylinder 14, is fixed with pointer 15, institute on installing plate 5
Pointer 15 is stated towards above-mentioned graduation mark；And in the present embodiment two, as shown in fig. 6, elevation positioning structure includes left column 11
With right column 12, left column 11 and right column 12 be vertically fixed on base 1, and above-mentioned magnetic stirring apparatuss 4 are in left column
Between 11 and right column 12, described left column 11 is plane towards the one side of right column 12, is provided with scale in the plane
Line, graduation mark are from top to bottom arranged, and graduation mark from top to bottom is arranged using the alternate mode of the white three kinds of colors of red indigo plant, left vertical
11 top of post and right column are fixed with top board 13 at 12 top, are fixed with rotary electric machine 40, rotary electric machine 40 in 13 bottom of top board
Output shaft on screw mandrel 41 is fixed with by shaft coupling, be threaded with nut 42, the outer wall of nut 42 on described screw mandrel 41
Bearing 43 is provided with, the inner ring of bearing 43 is fixed with nut 42, and the outer ring of bearing 43 is mutually fixed with installing plate 5, described installation
Some guide cylinders 44 and lead column 45 is additionally provided between plate 5 and top board 13, lead column 45 is slidably arranged in guide cylinder 44, be oriented to
One end of post 45 is fixed on installing plate 5, and one end of guide cylinder 44 is fixed on top board 13, is fixed with pointer 15 on installing plate 5,
The pointer 15 is towards above-mentioned graduation mark.
When the output shaft of rotary electric machine 40 is rotated forward, screw mandrel 41 is driven to rotate forward, nut 42 occurs relative screw mandrel on screw mandrel 41
41 reversions, the inner ring with dynamic bearing 43 are inverted, and in the presence of guide cylinder 44 and lead column 45, installing plate 5 is along guiding
Post 45 is moved downward, until the pointer 15 on installing plate 5 points to the graduation mark that specifies on left column 11, the motor 40 that stops operating drives
Dynamic, so just suitable height can be adjusted to installing plate 5；When the output shaft of rotary electric machine 40 is inverted, screw mandrel 41 is driven to invert, spiral shell
Female 42 occur relative screw mandrel 41 on screw mandrel 41 rotates forward, and the inner ring with dynamic bearing 43 is rotated forward, in guide cylinder 44 and lead column
In the presence of 45, installing plate 5 is moved upwards along lead column 45, and installing plate 5 can be made to reset.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used 1, base herein；2nd, storage barrel；3rd, molding bucket；4th, magnetic stirring apparatuss；5th, installing plate；6、
Magnet ring；7th, syringe needle；8th, feed tube；9th, delivery pump；10th, flow control valve；11st, left column；12nd, right column；13rd, top board；14th,
One cylinder；15th, pointer；16th, fluid infusion bucket；17th, the second cylinder；18th, controller；19th, electromagnetic valve；20th, discharge net bucket；21st, Zuo Lian
Connect ring；22nd, right connection ring；23rd, storage box；24th, plate is placed；25th, the 3rd cylinder；26th, sealing plate；27th, guide rail；28th, support；
29th, slide block one；30th, slide block two；31st, spring；32nd, connecting rope one；33rd, one is linked up with；34th, connecting rope two；35th, two are linked up with；36th,
Four cylinders；37th, motor；38th, brush body；39th, hairbrush；40th, rotary electric machine；41st, screw mandrel；42nd, nut；43rd, bearing；44th, lead
To cylinder；45th, the term such as lead column, but it is not precluded from the probability using other terms.Using these terms just for the sake of more
The essence of the present invention is easily described and explained；Being construed as any additional restriction is all and spirit phase of the invention
Run counter to.
Claims (8)
1. a kind of preparation method of adsorption column, it is characterised in that comprise the following steps：
A, preparation stock solution：Cellulose, chitin or glucomannoglycan lysate are chosen as stock solution, and is contained in storage barrel
In；
B, the performance indications for adjusting stock solution：Adjust liquid level, pH value and the temperature value of stock solution；
C, prepare solidification liquid：Water, ethanol, acid solution or alkaline solution are chosen as solidification liquid, and is contained in molding bucket
In；
D, the performance indications for adjusting solidification liquid：Adjust liquid level, pH value and the temperature value of solidification liquid；
E, the diameter for selecting syringe needle：The diameter of molding according to required for adsorption microspheres, using former in selecting mechanism choosing
Take suitable needle diameter；
F, the height of adjustment syringe needle：The diameter of molding according to required for adsorption microspheres, using former in lifting positioning knot
Structure adjusts suitable needle height；
G, extraction stock solution：The stock solution being contained in using peristaltic pump pumps in storage barrel；
H, stirring：Mixing speed is adjusted using magnetic stirring apparatuss, the stock solution in molding bucket and solidification liquid is stirred, is made into
Stock solution in type bucket forms adsorption microspheres；
I, filling adsorption column：The adsorption microspheres of molding are circulated in open tubular column, adsorption column is ultimately formed.
2. the preparation method of adsorption column according to claim 1, it is characterised in that the former in step E and F
Including base, be provided with base for storing the storage barrel and molding bucket for balling-up of stock solution, molding bucket built with
Solidification liquid, in storage barrel built with stock solution；Magnetic stirring apparatuss are provided with described base, and above-mentioned molding bucket is arranged on magnetic force
On agitator, there is opening, upper opening portion to be provided with installing plate on described molding bucket top, and installing plate is by a lifting positioning knot
Structure is arranged on base, and described installing plate is provided with the selecting mechanism that can select needle aperture size, and selecting mechanism includes
Some through holes for opening up on a mounting board, are fixed with some magnet rings in the through hole, the internal diameter of the magnet ring is differed, at which
In be provided with syringe needle in a magnet ring, described syringe needle one end is liquid feeding end, and the other end is liquid outlet, the liquid feeding end of syringe needle pass through into
Liquid pipe is connected with storage barrel, is provided with delivery pump in feed tube；The separation of liquid pearl is additionally provided between installing plate and opening
Device, described liquid pearl separator include rotating shaft and be fixed on the brush body of roller end, is circumferentially provided with hairbrush on described brush body,
Described rotating shaft is connected with a motor, and the output shaft of motor is straight down.
3. the preparation method of adsorption column according to claim 2, it is characterised in that described elevation positioning structure includes a left side
Column and right column, left column and right column are vertically fixed on base, and above-mentioned magnetic stirring apparatuss are in left column and the right side
Between column, described left column is plane towards the one side of right column, is provided with graduation mark in the plane, and graduation mark is by upper
To lower setting, graduation mark from top to bottom is arranged using the alternate mode of the white three kinds of colors of red indigo plant, vertical on left column top and the right side
Be fixed with top board at post top, portion is fixed with the first cylinder under the top plate, the piston rod of the first cylinder straight down, the first cylinder
Piston rod mutually fix with installing plate, be fixed with pointer on installing plate, the pointer is towards above-mentioned graduation mark.
4. the preparation method of adsorption column according to claim 3, it is characterised in that be provided with control on described base
Device, the first described cylinder are connected with the controller by circuit.
5. the preparation method of adsorption column according to claim 2, it is characterised in that described elevation positioning structure includes a left side
Column and right column, left column and right column are vertically fixed on base, and above-mentioned magnetic stirring apparatuss are in left column and the right side
Between column, described left column is plane towards the one side of right column, is provided with graduation mark in the plane, and graduation mark is by upper
To lower setting, graduation mark from top to bottom is arranged using the alternate mode of the white three kinds of colors of red indigo plant, vertical on left column top and the right side
Top board is fixed with post top, and portion is fixed with rotary electric machine under the top plate, fixes by shaft coupling on the output shaft of rotary electric machine
There is screw mandrel, on described screw mandrel, be threaded with nut, the outer wall of nut is provided with bearing, and the inner ring of bearing is fixed with nut,
The outer ring of bearing is mutually fixed with installing plate, is additionally provided with some guide cylinders and lead column between described installing plate and top board, is oriented to
Post is slidably arranged in guide cylinder, and one end of lead column is fixed on a mounting board, and one end of guide cylinder is fixed on top board, installs
Pointer is fixed with plate, and the pointer is towards above-mentioned graduation mark.
6. the preparation method of adsorption column according to claim 4, it is characterised in that be additionally provided with fluid infusion on described base
Bucket, the fluid infusion bucket upper end have outlet, and fluid infusion bucket one end is hinged at the upper end of storage barrel side, under the fluid infusion bucket other end
Portion is provided with the second cylinder, and the cylinder body of the second cylinder is fixed on base, the piston rod upper end of the second cylinder straight up, second
The piston rod upper end of cylinder is connected with the fluid infusion bucket other end, and the second cylinder is connected with above-mentioned controller by circuit,
Fluid infusion bucket is further opened with out fluid through-hole at the bottom of the side of storage barrel, in fluid through-hole is gone out is provided with electromagnetic valve, described
Electromagnetic valve is connected with above-mentioned controller by circuit.
7. the preparation method of adsorption column according to claim 6, it is characterised in that be provided with discharging in described molding bucket
Net bucket, discharging net bucket bottom and sidepiece offer some micropores, and discharging net bucket is fixed with left connection ring on the left of top, discharges
Net bucket is fixed with right connection ring on the right side of top, is provided with for storing the storage box of adsorption microspheres, on storage box on base
Portion has charging aperture, is fixed with placement plate in storage box near the side of molding bucket, and placement plate is mutually concordant with molding bucket, is putting
Put, the piston rod of the 3rd cylinder is arranged away from storage box, is fixed with the piston rod of the 3rd cylinder
Sealing plate, is additionally provided with guide rail above storage box, and guide rail extends towards the top of molding bucket, and guide rail is led below top board
Rail two ends are fixed on base by some supports, are provided with slide block one and slide block two, between slide block one and slide block two on guide rail
Spring being fixed with, connecting rope one being fixed with one bottom of slide block, the lower end of connecting rope one is fixed with hook one, and hook one can hanging support
In described left connection ring, connecting rope two is fixed with two bottom of slide block, the lower end of connecting rope two is fixed with hook two, link up with
In described right connection ring, by the 4th air cylinder driven, the cylinder body of the 4th cylinder is fixed on described slide block two for two energy hanging supports
On support, the piston rod of the 4th cylinder is connected with slide block two；The 3rd described cylinder and the 4th cylinder by circuit with upper
The controller that states is connected.
8. the preparation method of adsorption column according to claim 2, it is characterised in that described delivery pump is peristaltic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905700.4A CN106492760B (en) | 2016-10-18 | 2016-10-18 | A kind of preparation method of adsorption column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905700.4A CN106492760B (en) | 2016-10-18 | 2016-10-18 | A kind of preparation method of adsorption column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492760A true CN106492760A (en) | 2017-03-15 |
| CN106492760B CN106492760B (en) | 2019-03-08 |
Family
ID=58294556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905700.4A Active CN106492760B (en) | 2016-10-18 | 2016-10-18 | A kind of preparation method of adsorption column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492760B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376424A (en) * | 2017-06-09 | 2017-11-24 | 石家庄新奥环保科技有限公司 | A kind of activated carbon decolorizing post, activated carbon filling device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480123A (en) * | 2003-07-25 | 2004-03-10 | 瑞安市富昌制药机械有限公司 | Display device for liquid level difference between dripper and dripping bucket of solid dripping pill machine |
| CN201052459Y (en) * | 2006-08-17 | 2008-04-30 | 温州医学院 | High-efficiency multi-needle electrostatic microcapsule, microsphere production equipment |
| CN102134334A (en) * | 2010-12-29 | 2011-07-27 | 厦门大学 | Method for preparing magnetic chitosan microspheres |
-
2016
- 2016-10-18 CN CN201610905700.4A patent/CN106492760B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480123A (en) * | 2003-07-25 | 2004-03-10 | 瑞安市富昌制药机械有限公司 | Display device for liquid level difference between dripper and dripping bucket of solid dripping pill machine |
| CN201052459Y (en) * | 2006-08-17 | 2008-04-30 | 温州医学院 | High-efficiency multi-needle electrostatic microcapsule, microsphere production equipment |
| CN102134334A (en) * | 2010-12-29 | 2011-07-27 | 厦门大学 | Method for preparing magnetic chitosan microspheres |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376424A (en) * | 2017-06-09 | 2017-11-24 | 石家庄新奥环保科技有限公司 | A kind of activated carbon decolorizing post, activated carbon filling device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106492760B (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202193660U (en) | Powerless self-circulation perfectly-stirred anaerobic reactor | |
| CN202191908U (en) | Special reaction kettle for ternary material precursor | |
| CN105060472B (en) | anaerobic membrane bioreactor | |
| CN107227254A (en) | A kind of intelligent fermentation tank | |
| CN206082542U (en) | Former that adsorbs microballon | |
| CN101864358B (en) | Continuous solar biomass energy fermentation device | |
| CN206392081U (en) | Adsorption microspheres former with netted liquid pearl separator | |
| CN106492760A (en) | A kind of preparation method of adsorption column | |
| CN201704332U (en) | Continuous solar energy and biomass energy fermentation device for small apartments | |
| CN206082543U (en) | Take absorption microballon former of liquid pearl separator | |
| CN206143198U (en) | Integral type is wet anaerobic digestion device futilely | |
| CN106362715A (en) | Adsorption microsphere forming equipment with netty liquid ball separator | |
| CN106268710B (en) | Adsorption microspheres molding equipment with liquid pearl separator | |
| CN203474528U (en) | STAIC high-efficiency anaerobic reactor | |
| CN106390959A (en) | Forming equipment for adsorption microbeads | |
| CN107779397A (en) | A kind of intelligent anaerobic fermentation reaction system and its reaction method | |
| CN205152217U (en) | Spiral water conservancy diversion stirring formula fermentation tank | |
| CN206553269U (en) | A kind of external circular anaerobic processes | |
| CN205133602U (en) | Water conservancy diversion stirring formula fermentation tank | |
| CN205062062U (en) | Spiral water conservancy diversion stirring formula methane -generating pit of usefulness is bred in animal husbandry | |
| CN104711171A (en) | Anaerobic generating gas supply station with rubber thread steel-concrete structure | |
| CN205152216U (en) | Helicoidal flow stirring formula fermentation tank | |
| CN204251412U (en) | Mbr membrane bioreactor | |
| CN110921826B (en) | Internal circulation anaerobic tank | |
| CN211522181U (en) | High-concentration composite functional methane tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |