CN111450604A - High efficiency sewage filters enrichment facility - Google Patents
High efficiency sewage filters enrichment facility Download PDFInfo
- Publication number
- CN111450604A CN111450604A CN202010288235.0A CN202010288235A CN111450604A CN 111450604 A CN111450604 A CN 111450604A CN 202010288235 A CN202010288235 A CN 202010288235A CN 111450604 A CN111450604 A CN 111450604A
- Authority
- CN
- China
- Prior art keywords
- driving
- cylindrical
- metal screen
- rotating
- rotate
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of non-woven fabric processing, in particular to a high-efficiency sewage filtering and concentrating device which comprises a pumping component and a filtering and concentrating component, wherein the pumping component comprises a pumping chamber, and a reciprocating driving component for driving a piston piece to reciprocate is arranged on the pumping chamber; the invention relates to a sewage treatment device, which comprises a filtering and concentrating assembly, wherein the filtering and concentrating assembly comprises a cylindrical cavity, circular openings are formed in the upper end surface and the lower end surface of the cylindrical cavity, a cylindrical metal screen is arranged in the cylindrical cavity, a spiral blade matched with the cylindrical metal screen is fixedly sleeved on a rotating shaft, and a differential driving assembly for driving the rotating shaft and the cylindrical metal screen to rotate simultaneously is arranged on a cylindrical shell.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a high-efficiency sewage filtering and concentrating device.
Background
The high-pressure water jet cleaning is suitable for cleaning small and medium-sized drainage pipelines and is more generally applied to foreign countries and places such as Beijing in China. At present, the jet dredging vehicle which takes the reclaimed water or tap water as a cleaning water source is more applied, but after the reclaimed water or tap water is used, the waste of water resources is easily caused; the drainage pipeline is not short of sewage, and if the sewage is filtered and concentrated and then is used for the jet dredging vehicle, the waste of a clean water source can be reduced.
However, the existing sewage filtering and concentrating device has low efficiency of filtering and concentrating and cannot adapt to the operation of high-pressure water spraying. In addition, the operation vehicle has no further concentration and dehydration step of sludge, and the sludge removal amount is insufficient. With the improvement of environmental awareness and the investment of modern construction and operation of drainage pipelines, the comprehensive dredging operation vehicle based on high-pressure water jet cleaning collects nearby water sources such as sewage and river water, and the water sources are used as dredging media after being filtered, so that the modes of dredging and dirt absorbing are the main research directions of people, and the comprehensive dredging operation vehicle conforms to the existing environmental protection concept.
Chinese patent application No.: CN 110841358A; the sewage filtering and concentrating device is installed in a drainage pipeline jet dredging vehicle, sewage collected from a sewage source is lifted by a pump and then enters a filtering component through a water inlet, the sewage flows out from a water outlet after being filtered, the sewage can be used as water for a jet dredging pipeline after being pressurized by a pressure pump, ditch cleaning sludge is discharged from a sludge outlet after being further concentrated and treated by the concentrating component, and the ditch cleaning sludge can be directly transported without being statically precipitated and then transported to a ditch sludge treatment station, so that the aims of dredging and absorbing the sewage are fulfilled.
This solution has the following drawbacks:
1. this scheme is realized through current pump body to the leading-in of sewage, appears blocking phenomenon easily, and is lower to leading-in amount control precision simultaneously.
2. The scheme has lower efficiency of filtering and concentrating the sewage and can improve the separation effect of liquid and solid.
Disclosure of Invention
The invention aims to provide a high-efficiency sewage filtering and concentrating device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the high-efficiency sewage filtering and concentrating device comprises a pumping assembly and a filtering and concentrating assembly, wherein the pumping assembly comprises a pumping chamber, a piston piece is arranged in the pumping chamber in a sliding and sealing mode, a reciprocating driving assembly for driving the piston piece to reciprocate is arranged on the pumping chamber, and a pumping pipe is fixedly connected to the lower end of the pumping chamber;
the filtering and concentrating assembly comprises a cylindrical cavity, circular openings are formed in the upper end surface and the lower end surface of the cylindrical cavity, a cylindrical metal screen is arranged in the cylindrical cavity, the upper end and the lower end of the cylindrical metal screen correspond to the two circular openings respectively, the upper end and the lower end of the cylindrical metal screen are rotatably connected with the cylindrical cavity, a rotating shaft is vertically and coaxially arranged in the cylindrical metal screen, a spiral blade matched with the cylindrical metal screen is fixedly sleeved on the rotating shaft, a drain pipe is fixedly arranged on the side wall of the lower end of the cylindrical cavity, a cylindrical shell is vertically arranged on the upper side of the cylindrical cavity and communicated with the cylindrical cavity, and a differential driving assembly for driving the rotating shaft and the cylindrical metal screen to rotate simultaneously is arranged on the cylindrical shell;
the device comprises a cylindrical shell, and is characterized in that an injection pipe is arranged on one side of the cylindrical shell, one end of the injection pipe is fixedly connected and communicated with the cylindrical shell, the other end of the injection pipe is fixedly connected and communicated with a suction pipe, and a three-way valve is fixedly arranged at the communication position of the injection pipe and the suction pipe.
Further, reciprocal drive assembly is including setting up the rolling disc at the suction pressure cavity upside, rolling disc lopsidedness is equipped with the drive rocking arm, piston spare up end fixedly connected with connecting rod, drive rocking arm one end is rotated through first pivot and rolling disc plane lateral wall and is connected, the drive rocking arm other end is rotated through second pivot and connecting rod upper end and is connected, the first drive shaft of coaxial fixedly connected with on the terminal surface of drive rocking arm is kept away from to the rolling disc, it is equipped with fixed support body to rotate the cover in the first drive shaft, fixed support body is fixed to be set up on the suction pressure cavity lateral wall.
Further, the vertical transfer line that is equipped with in pump pressure cavity one side, the fixed piece that supports that is equipped with on the transfer line lateral wall, coaxial fixed mounting has electromagnetic actuator on the input of three-way valve, the transfer line slides and sets up on fixed support body, fixed cover is equipped with control turntable in the first drive shaft, control turntable one side is equipped with the control rocking arm, the control rocking arm upper end is rotated through third pivot and control turntable plane lateral wall and is connected, the control rocking arm lower extreme is passed through the fourth pivot and is connected with the transfer line upper end rotation, fixed being equipped with two on the fixed support body and supporting the touch control switch that the piece position corresponds, two touch control switch all is connected with the electromagnetic actuator electricity.
Furthermore, the lower end surface of the pumping and pressing cavity is conical, the lower end of the piston part is conical and matched with the lower end of the pumping and pressing cavity, and an annular sealing ring is fixedly sleeved on the side wall of the piston part.
Further, the differential driving assembly comprises an orifice vertically arranged on the upper end surface of the cylindrical shell, a rotating drum is vertically and rotatably arranged in the orifice, the lower end of the rotating drum extends into the cylindrical shell, the upper end of the rotating drum extends out of the orifice and is coaxially and fixedly connected with a first driven gear, a rotating roller is vertically and rotatably arranged in the rotating drum, the lower end of the rotating roller extends into the cylindrical shell and is coaxially and fixedly connected with a rotating shaft, a plurality of strip-shaped connecting plates are uniformly distributed around the rotating drum, the strip-shaped connecting plates are obliquely arranged and fixedly connect the cylindrical metal screen with the side wall of the rotating drum, a second driven gear is coaxially and fixedly sleeved at the upper end of the rotating roller, a second driving shaft is vertically and rotatably arranged on the upper end surface of the cylindrical shell, a first driving gear and a second driving gear are coaxially and fixedly sleeved on the second driving shaft from bottom to top in sequence, and the first driving gear is, the second driving gear is meshed with a second driven gear, and the diameter of the first driven gear is smaller than that of the second driven gear.
Further, all be fixed with first sword strip on the even board both sides wall of bar, the even board lopsidedness of bar is equipped with two second sword strips, two the second sword strip all links board fixed connection with the bar.
Further, the cylinder casing upside is equipped with the input rod, input rod and the coaxial fixed connection of driving motor output, fixed cover is equipped with the worm section on the input rod, the meshing of worm section is connected with the worm wheel, the equal coaxial fixedly connected with rectangle input member of first drive shaft and second drive shaft, the equal coaxial fixedly connected with cylinder driving piece of input rod and worm wheel, be equipped with the recess that matches with rectangle input member on the cylinder driving piece terminal surface.
Further, the diameter of the rotating disc is equal to that of the control turntable.
Furthermore, the cylinder cavity is indoor symmetry to be equipped with two bar brushes, two both ends all with cylinder cavity inner wall fixed connection about the bar brush, two the bar brush all offsets with cylindric metal screen.
Further, the working steps of the high-efficiency sewage filtering and concentrating device are as follows:
a) the pumping and pressing cavity and the cylindrical cavity are obliquely arranged, the pumping pipe extends into sewage, the drain pipe on the cylindrical cavity faces downwards, and the input rod and the two cylindrical driving pieces on the worm gear are respectively sleeved on the two rectangular input pieces which are coaxially and fixedly connected with the first driving shaft and the second driving shaft;
b) the worm section on the input rod is meshed with the worm wheel, and the input rod is driven by an external driving motor to rotate;
c) the input rod drives the first driving shaft and the second driving shaft to rotate when rotating;
d) when the first driving shaft rotates, the rotating disc and the control turntable can be driven to rotate, the rotating disc and the control turntable can drive the driving rocker arm and the control rocker arm to perform a reciprocating driving action, the vertical reciprocating motion of the piston piece and the abutting block is realized through the connecting rod and the transmission rod, and when the piston piece vertically reciprocates, a sucking action and a pressing action can be realized;
e) when the piston piece is positioned at the lowest side of the suction chamber, the abutting block controls the electromagnetic actuator to work through one of the touch control switches, so that the suction pipe is communicated with the pumping chamber, sewage is sucked into the pumping chamber through the suction pipe when the piston piece moves upwards, the abutting block enables the electromagnetic actuator to work through the other touch control switch when the piston piece is positioned at the uppermost side of the suction chamber, the pumping chamber is communicated with the injection pipe through the three-way valve, and the sewage is injected into the cylindrical shell through the injection pipe when the piston piece moves downwards;
f) at the moment, the second driving shaft rotates to drive the first driving gear and the second driving gear to rotate, so that the first driven gear and the second driven gear are driven to rotate simultaneously, and the rotating roller and the rotating drum rotate at different speeds because the diameter of the first driven gear is smaller than that of the second driven gear;
g) the rotary drum drives the cylindrical metal screen to rotate through the plurality of strip-shaped connecting plates, the rotary roller drives the rotary shaft in the cylindrical metal screen to rotate, the rotary shaft drives the helical blade to rotate, sewage enters the cylindrical metal screen and is subjected to centrifugal action, impurities in the sewage are bound by the cylindrical metal screen and are discharged through relative movement of the helical blade and the cylindrical metal screen, and liquid is centrifugally thrown out to the inner wall of the cylindrical cavity and is discharged along the water discharge pipe;
h) when sewage got into the cylinder casing in, first sword strip and the rotation of second sword strip on a plurality of rotation state bar link boards, stir the bits of broken glass to the debris in the sewage, reduce subsequent jam.
The invention has the beneficial effects that: the sewage filtering and concentrating device completes the pumping and filtering concentration of sewage through the pumping component and the filtering and concentrating component, wherein the pumping component adopts a structure different from that of the existing suction pump, the blocking probability is reduced, the control amount is accurate, and the stability is high; its filtration concentration subassembly adopts the double differential speed rotation that is different from current structure, realizes centrifugation and separation effect through cylindric metal filter screen, and is high to the separation effect of liquid and solid, and concentrated efficient avoids the current centrifugation of contrast to concentrate and improves and filters concentration efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a filtration and concentration assembly according to the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is an exploded perspective view of the input rod and its connecting components;
FIG. 5 is a schematic perspective view of the differential drive assembly;
FIG. 6 is a schematic perspective view of the cylindrical housing;
FIG. 7 is a schematic perspective view of the cylindrical chamber;
FIG. 8 is a schematic perspective view of a cylindrical metal screen;
FIG. 9 is a schematic perspective view of the fixing frame and its connecting members;
FIG. 10 is a perspective view of the mating cylindrical drive member and rectangular input member;
in the figure:
1, a pumping and pressing component; 2, a filtration and concentration component; 3 a piston member; 31 an annular sealing ring; 4 a reciprocating drive assembly; 41 rotating the disc; 42 drive the rocker arm; 43 connecting rods; 44 a first drive shaft; 45 fixing the frame body; 46 a transmission rod; 47 abutting blocks; 48 electromagnetic actuators; 49 control dial; 410 control rocker arm; 411 touching the control switch; 5 a cylindrical chamber; 6 cylindrical metal screens; 7, a rotating shaft; 8, a helical blade; 9 water draining pipe; 10 a cylindrical shell; 11 a differential drive assembly; 111 a rotating drum; 112 a first driven gear; 113 rotating the roller; 114 bar-shaped connecting plates; 115 a second driven gear; 116 a second drive shaft; 117 a first drive gear; 118 a second drive gear; 119 a second blade bar; 120 a first blade bar; 12 an injection pipe; 13 a three-way valve; 14 an input lever; 15 worm sections; 16 worm gears; 17 a rectangular input member; 18 a cylindrical drive member; 19 strip-shaped brushes; 20 pumping the chamber.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1, the high-efficiency sewage filtering and concentrating device includes a pumping assembly 1 and a filtering and concentrating assembly 2, which are respectively used for pumping sewage and concentrating and filtering sewage, the pumping assembly 1 includes a pumping chamber 20, a piston member 3 is arranged in the pumping chamber 20 in a sliding sealing manner, a reciprocating driving assembly for driving the piston member 3 to reciprocate is arranged on the pumping chamber 20, a pumping pipe 4 is fixedly connected to the lower end of the pumping chamber 20, and the piston member 3 reciprocates vertically to realize the pumping and discharging of sewage;
as shown in fig. 2, fig. 7 and fig. 8, the filtering and concentrating assembly 2 includes a cylindrical chamber 5, the upper and lower end faces of the cylindrical chamber 5 are provided with circular openings, a cylindrical metal screen 6 is disposed in the cylindrical chamber 5, the upper and lower ends of the cylindrical metal screen 6 correspond to the two circular openings respectively, the upper and lower ends of the cylindrical metal screen 6 are rotatably connected to the cylindrical chamber 5, a rotating shaft 7 is vertically and coaxially disposed in the cylindrical metal screen 6, a helical blade 8 matching with the cylindrical metal screen 6 is fixedly sleeved on the rotating shaft 7, a drain pipe 9 is fixedly disposed on the sidewall of the lower end of the cylindrical chamber 5, a cylindrical housing 10 is vertically disposed on the upper side of the cylindrical chamber 5, the cylindrical housing 10 is communicated with the cylindrical chamber 5, a differential driving assembly 11 for driving the rotating shaft 7 and the cylindrical metal screen 5 to rotate simultaneously is disposed on the cylindrical housing 10, the differential driving assembly 11 can realize that, the cylindrical metal screen 6 rotates to realize centrifugal action, liquid is thrown out of the cylindrical metal screen 6, and solids are led out of the cylindrical chamber 5 under the action of relative motion of the cylindrical metal screen 6 and the helical blades 8, so that the centrifugal separation effect is high;
as shown in fig. 1, an injection pipe 12 is disposed on one side of the cylindrical housing 10, one end of the injection pipe 12 is fixedly connected and communicated with the cylindrical housing 10, the other end of the injection pipe 12 is fixedly connected and communicated with the suction pipe 4, a three-way valve 13 is fixedly disposed at a position where the injection pipe 12 is communicated with the suction pipe 4, and the three-way valve 13 can change a pipeline communicated with the pumping chamber 20.
As shown in fig. 3, the reciprocating driving assembly includes a rotating disc 41 disposed on the upper side of the pumping chamber 20, a driving rocker 42 is disposed on one side of the rotating disc 41, a connecting rod 43 is fixedly connected to the upper end surface of the piston 3, one end of the driving rocker 42 is rotatably connected to the planar side wall of the rotating disc 41 through a first rotating shaft, the other end of the driving rocker 42 is rotatably connected to the upper end of the connecting rod 43 through a second rotating shaft, a first driving shaft 44 is coaxially and fixedly connected to the end surface of the rotating disc 41 far away from the driving rocker 42, a fixing frame 45 is rotatably sleeved on the first driving shaft 44, and the fixing frame 45 is fixedly disposed on the outer side wall of the pumping.
As shown in fig. 9, a transmission rod 46 is vertically disposed on one side of the pumping chamber 20, a resisting block 47 is fixedly disposed on a side wall of the transmission rod 46, an electromagnetic actuator 48 is coaxially and fixedly mounted on an input end of the three-way valve 13, the transmission rod 46 is slidably disposed on a fixed frame 45, a control turntable 49 is fixedly sleeved on the first driving shaft 44, a control rocker arm 410 is disposed on one side of the control turntable 49, an upper end of the control rocker arm 410 is rotatably connected with a planar side wall of the control turntable 49 through a third rotating shaft, a lower end of the control rocker arm 410 is rotatably connected with an upper end of the transmission rod 46 through a fourth rotating shaft, two touch control switches 411 corresponding to the resisting block 47 are fixedly disposed on the fixed frame 45, both the two touch control switches 411 are electrically connected with the electromagnetic actuator 48, the control turntable 49 is rotated under the rotation action of the first driving shaft 44 to realize, the abutting block 47 controls the electromagnetic actuator 48 through two touch control switches 411 respectively, and the electromagnetic actuator 48 changes the state of the three-way valve 13, so that sewage is pumped from the suction pipe 4 and is injected into the cylindrical chamber 5 from the injection pipe 12.
As shown in fig. 3, the lower end surface of the pumping chamber 20 is conical, the lower end of the piston member 3 is conical matched with the lower end of the pumping chamber 20, so that the piston member can be conveniently extruded out, the residue is reduced, and the side wall of the piston member 3 is fixedly sleeved with an annular sealing ring 31 to increase the sealing performance.
As shown in fig. 5, the differential driving assembly 11 includes an orifice vertically disposed on the upper end surface of the cylindrical housing 10, a rotating drum 111 is vertically and rotatably disposed in the orifice, the lower end of the rotating drum 111 extends into the cylindrical housing 10, the upper end of the rotating drum 111 extends out of the orifice and is coaxially and fixedly connected with a first driven gear 112, a rotating roller 113 is vertically and rotatably disposed in the rotating drum 111, the lower end of the rotating roller 113 extends into the cylindrical housing 10 and is coaxially and fixedly connected with a rotating shaft 7, a plurality of strip-shaped connecting plates 114 are uniformly distributed around the rotating drum 111, the strip-shaped connecting plates 114 are obliquely disposed and fixedly connect the cylindrical metal screen 6 with the side wall of the rotating drum 111, a second driven gear 115 is coaxially and fixedly sleeved at the upper end of the rotating roller 113, a second driving shaft 116 is vertically and rotatably disposed on the upper end surface of the cylindrical housing 10, a first driving gear 117 and a second driving gear 118 are, the first driving gear 117 is meshed with the first driven gear 112, the second driving gear 118 is meshed with the second driven gear 115, the diameter of the first driven gear 112 is smaller than that of the second driven gear 115, when the second driving shaft 116 rotates, the rotating drum 111 and the rotating roller 113 can be driven to rotate at different rotating speeds, the cylindrical metal screen 6 and the helical blades 8 can further rotate at different rotating speeds, and the rotating speed of the helical blades 8 is smaller than that of the cylindrical metal screen 6.
As shown in fig. 6, the two side walls of the bar-shaped connecting plate 114 are both fixedly provided with first blades 120, one side of the bar-shaped connecting plate 114 is obliquely provided with two second blades 119, and the two second blades 119 are both fixedly connected with the bar-shaped connecting plate 114, so that the solid in the sewage can be stirred at high speed, and the blocking probability is reduced.
As shown in fig. 4 and 10, an input rod 14 is disposed on the upper side of the cylindrical housing 10, the input rod 14 is coaxially and fixedly connected with the output end of the driving motor, a worm section 15 is fixedly sleeved on the input rod 14, the worm section 15 is engaged with a worm wheel 16, the first driving shaft 44 and the second driving shaft 116 are coaxially and fixedly connected with a rectangular input member 17, the input rod 14 and the worm wheel 16 are coaxially and fixedly connected with a cylindrical driving member 18, and a groove matched with the rectangular input member 17 is disposed on the end surface of the cylindrical driving member 18.
As shown in fig. 3, the diameter of the rotary disc 41 is equal to the diameter of the control dial 49, ensuring that the opening and closing of the three-way valve 13 and the movement of the piston member 3 correspond.
As shown in fig. 7, the interior symmetry of cylinder cavity 5 is equipped with two bar brushes 19, and both ends all with 5 inner wall fixed connection of cylinder cavity about two bar brushes 19, and two bar brushes 19 all offset with cylindric metal screen 6, reduce the jam probability of cylindric metal screen 6 mesh.
The high-efficiency sewage filtering and concentrating device specifically comprises the following working steps:
a) the pumping pressure chamber 20 and the cylindrical chamber 5 are both obliquely arranged, the pumping pipe 4 extends into sewage, the drain pipe 9 on the cylindrical chamber 5 faces downwards, and the two cylindrical driving pieces 18 on the input rod 14 and the worm wheel 16 are respectively sleeved on the two rectangular input pieces 17 coaxially and fixedly connected with the first driving shaft 44 and the second driving shaft 116;
b) a worm section 15 on the input rod 14 is meshed with a worm wheel 16, and the input rod 14 is driven to rotate by an external driving motor;
c) the input rod 14 rotates to drive the first driving shaft 44 and the second driving shaft 116 to rotate;
d) when the first driving shaft 44 rotates, the rotating disc 41 and the control rotary disc 49 can be driven to rotate, the rotating disc 41 and the control rotary disc 49 can drive the driving rocker arm 42 and the control rocker arm 410 to perform a reciprocating driving action, the piston member 3 and the abutting block 47 can vertically reciprocate through the connecting rod 43 and the transmission rod 46, and when the piston member 3 vertically reciprocates, a sucking and extruding action can be realized;
e) when the piston member 3 is located at the lowest side of the suction chamber 2, the abutting block 47 controls the electromagnetic actuator 48 to work through one of the touch control switches 411, so that the suction pipe 4 is communicated with the suction and pressure chamber 20, sewage is sucked into the suction and pressure chamber 20 through the suction pipe 4 when the piston member 3 moves upwards, when the piston member 3 is located at the highest side of the suction chamber 2, the abutting block 47 enables the electromagnetic actuator 48 to work through the other touch control switch 411, the three-way valve 13 communicates the suction and pressure chamber 20 with the injection pipe 12, and sewage is injected into the cylindrical shell 10 through the injection pipe 12 when the piston member 3 moves downwards;
f) at this time, the second driving shaft 116 rotates to drive the first driving gear 117 and the second driving gear 118 to rotate, thereby simultaneously driving the first driven gear 112 and the second driven gear 115 to rotate, because the first driven gear 112 has a smaller diameter than the second driven gear 115, and the rotating roller 113 and the drum 111 rotate at different speeds;
g) the rotary drum 111 drives the cylindrical metal screen 6 to rotate through a plurality of strip-shaped connecting plates 114, the rotary roller 113 drives the rotary shaft 7 in the cylindrical metal screen 6 to rotate, the rotary shaft 7 drives the helical blade 8 to rotate, sewage enters the cylindrical metal screen 6 and can be subjected to centrifugal action, impurities in the sewage are bound in the cylindrical metal screen 6 and are discharged through the relative motion of the helical blade 8 and the cylindrical metal screen 6, and liquid is centrifugally thrown out to the inner wall of the cylindrical chamber 5 and is discharged along the water discharge pipe 9;
h) when sewage enters the cylindrical shell 10, the first knife strips 120 and the second knife strips 119 on the plurality of rotating state strip-shaped connecting plates 114 rotate to stir sundries in the sewage, so that the subsequent blocking phenomenon is reduced.
Claims (10)
1. The high-efficiency sewage filtering and concentrating device is characterized by comprising a pumping assembly (1) and a filtering and concentrating assembly (2), wherein the pumping assembly (1) comprises a pumping chamber (20), a piston piece (3) is arranged in the pumping chamber (20) in a sliding and sealing manner, a reciprocating driving assembly for driving the piston piece (3) to reciprocate is arranged on the pumping chamber (20), and a pumping pipe (4) is fixedly connected to the lower end of the pumping chamber (20);
filter concentrated subassembly (2) and include cylinder cavity (5), the terminal surface all is equipped with circular opening about cylinder cavity (5), be equipped with cylindric metal screen (6) in cylinder cavity (5), both ends correspond with two circular opening positions respectively about cylindric metal screen (6), and both ends all rotate with cylinder cavity (5) about cylindric metal screen (6) and be connected, vertical coaxial pivot (7) that are equipped with in cylindric metal screen (6), fixed cover is equipped with helical blade (8) that match with cylindric metal screen (6) on pivot (7), fixed drain pipe (9) that are equipped with on cylinder cavity (5) lower extreme lateral wall, the vertical cylinder casing (10) that is equipped with of cylinder cavity (5) upside, cylinder casing (10) and cylinder cavity (5) intercommunication, be equipped with drive pivot (7) and cylindric metal screen (5) differential drive assembly (11) pivoted simultaneously on cylinder casing (10) ) (ii) a
The device is characterized in that an injection pipe (12) is arranged on one side of the cylindrical shell (10), one end of the injection pipe (12) is fixedly connected and communicated with the cylindrical shell (10), the other end of the injection pipe (12) is fixedly connected and communicated with the suction pipe (4), and a three-way valve (13) is fixedly arranged at the communication position of the injection pipe (12) and the suction pipe (4).
2. The high efficiency sewage filtering and concentrating apparatus according to claim 1, the reciprocating drive assembly comprises a rotating disc (41) arranged at the upper side of the pressure pumping chamber (20), a driving rocker arm (42) is obliquely arranged on one side of the rotating disc (41), the upper end surface of the piston piece (3) is fixedly connected with a connecting rod (43), one end of the driving rocker arm (42) is rotationally connected with the plane side wall of the rotating disc (41) through a first rotating shaft, the other end of the driving rocker arm (42) is rotatably connected with the upper end of a connecting rod (43) through a second rotating shaft, a first driving shaft (44) is coaxially and fixedly connected on the end surface of the rotating disc (41) far away from the driving rocker arm (42), rotate the cover on first drive shaft (44) and be equipped with fixed support body (45), fixed support body (45) are fixed to be set up on taking out pressure cavity (20) lateral wall.
3. The high-efficiency sewage filtering and concentrating device according to claim 2, wherein a transmission rod (46) is vertically arranged at one side of the pumping chamber (20), a supporting block (47) is fixedly arranged on the side wall of the transmission rod (46), an electromagnetic actuator (48) is coaxially and fixedly arranged at the input end of the three-way valve (13), the transmission rod (46) is slidably arranged on a fixed frame body (45), a control turntable (49) is fixedly sleeved on the first driving shaft (44), a control rocker arm (410) is arranged at one side of the control turntable (49), the upper end of the control rocker arm (410) is rotatably connected with the planar side wall of the control turntable (49) through a third rotating shaft, the lower end of the control rocker arm (410) is rotatably connected with the upper end of the transmission rod (46) through a fourth rotating shaft, two touch control switches (411) corresponding to the positions of the supporting block (47) are fixedly arranged on the fixed frame body (45), the two touch control switches (411) are electrically connected with an electromagnetic actuator (48).
4. The high-efficiency sewage filtering and concentrating device according to claim 1, wherein the lower end of the pumping chamber (20) is conical, the lower end of the piston member (3) is conical and matched with the lower end of the pumping chamber (20), and an annular sealing ring (31) is fixedly sleeved on the side wall of the piston member (3).
5. The high-efficiency sewage filtering and concentrating device according to claim 1, wherein the differential driving assembly (11) comprises an orifice vertically arranged on the upper end surface of the cylindrical shell (10), a rotating drum (111) is vertically and rotatably arranged in the orifice, the lower end of the rotating drum (111) extends into the cylindrical shell (10), the upper end of the rotating drum (111) extends out of the orifice and is coaxially and fixedly connected with a first driven gear (112), a rotating roller (113) is vertically and rotatably arranged in the rotating drum (111), the lower end of the rotating roller (113) extends into the cylindrical shell (10) and is coaxially and fixedly connected with the rotating shaft (7), a plurality of strip-shaped connecting plates (114) are uniformly distributed around the rotating drum (111), the strip-shaped connecting plates (114) are obliquely arranged and fixedly connect the cylindrical metal screen (6) with the side wall of the rotating drum (111), the upper end of the rotating roller (113) extends out of the rotating drum (111) and is coaxially and fixedly sleeved with a second driven gear (115), the vertical rotation of cylinder casing (10) up end is equipped with second drive shaft (116), follow from up on second drive shaft (116) and establish first driving gear (117) and second driving gear (118) from last coaxial fixed cover in proper order, first driving gear (117) and first driven gear (112) meshing, second driving gear (118) and second driven gear (115) meshing, the diameter of first driven gear (112) is less than second driven gear (115).
6. The high-efficiency sewage filtering and concentrating device according to claim 5, wherein the two side walls of the strip-shaped connecting plate (114) are both fixedly provided with first knife strips (120), one side of the strip-shaped connecting plate (114) is obliquely provided with two second knife strips (119), and the two second knife strips (119) are both fixedly connected with the strip-shaped connecting plate (114).
7. The high-efficiency sewage filtering and concentrating device according to claim 2 or 5, wherein an input rod (14) is arranged on the upper side of the cylindrical shell (10), the input rod (14) is coaxially and fixedly connected with the output end of the driving motor, a worm section (15) is fixedly sleeved on the input rod (14), a worm wheel (16) is connected to the worm section (15) in a meshing manner, a rectangular input member (17) is coaxially and fixedly connected to each of the first driving shaft (44) and the second driving shaft (116), a cylindrical driving member (18) is coaxially and fixedly connected to each of the input rod (14) and the worm wheel (16), and a groove matched with the rectangular input member (17) is formed in the end face of the cylindrical driving member (18).
8. A high efficiency sewage filtering and concentrating apparatus according to claim 1, wherein said rotating disc (41) has a diameter equal to the diameter of the control turn disc (49).
9. The high-efficiency sewage filtering and concentrating device according to claim 1, wherein two strip-shaped brushes (19) are symmetrically arranged in the cylindrical chamber (5), the upper ends and the lower ends of the two strip-shaped brushes (19) are fixedly connected with the inner wall of the cylindrical chamber (5), and the two strip-shaped brushes (19) are abutted against the cylindrical metal screen (6).
10. The high-efficiency sewage filtering and concentrating device according to any one of claims 1 to 9, wherein the working steps of the high-efficiency sewage filtering and concentrating device are as follows:
a) the pumping pressure chamber (20) and the cylindrical chamber (5) are obliquely arranged, the pumping pipe (4) extends into sewage, the drain pipe (9) on the cylindrical chamber (5) faces downwards, and the two cylindrical driving pieces (18) on the input rod (14) and the worm gear (16) are respectively sleeved on the two rectangular input pieces (17) which are coaxially and fixedly connected with the first driving shaft (44) and the second driving shaft (116);
b) a worm section (15) on the input rod (14) is meshed with a worm wheel (16), and the input rod (14) is driven to rotate by an external driving motor;
c) when the input rod (14) rotates, the first driving shaft (44) and the second driving shaft (116) are driven to rotate;
d) when the first driving shaft (44) rotates, the rotating disc (41) and the control rotary disc (49) can be driven to rotate, the rotating disc (41) and the control rotary disc (49) can drive the driving rocker arm (42) and the control rocker arm (410) to perform a reciprocating driving action, the piston piece (3) and the abutting block (47) vertically reciprocate through the connecting rod (43) and the transmission rod (46), and when the piston piece (3) vertically reciprocates, a sucking action and a pressing action can be realized;
e) when the piston piece (3) is located at the lowest side of the suction chamber (2), the abutting block (47) controls the electromagnetic actuator (48) to work through one of the touch control switches (411), so that the suction pipe (4) is communicated with the pumping chamber (20), when the piston piece (3) moves upwards, sewage is pumped into the pumping chamber (20) through the suction pipe (4), when the piston piece (3) is located at the uppermost side of the suction chamber (2), the abutting block (47) enables the electromagnetic actuator (48) to work through the other touch control switch (411), the three-way valve (13) enables the pumping chamber (20) to be communicated with the injection pipe (12), and when the piston piece (3) moves downwards, the sewage is injected into the cylindrical shell (10) through the injection pipe (12);
f) at the moment, the second driving shaft (116) rotates to drive the first driving gear (117) and the second driving gear (118) to rotate, so that the first driven gear (112) and the second driven gear (115) are driven to rotate simultaneously, and the rotating roller (113) and the rotary drum (111) rotate at different speeds because the diameter of the first driven gear (112) is smaller than that of the second driven gear (115);
g) the rotary drum (111) drives the cylindrical metal screen (6) to rotate through a plurality of strip-shaped connecting plates (114), the rotary roller (113) drives the rotary shaft (7) in the cylindrical metal screen (6) to rotate, the rotary shaft (7) drives the helical blades (8) to rotate, sewage enters the cylindrical metal screen (6) and can be subjected to centrifugal action, impurities in the sewage are bound in the cylindrical metal screen (6) and are discharged through the relative motion of the helical blades (8) and the cylindrical metal screen (6), and liquid is centrifugally thrown out to the inner wall of the cylindrical chamber (5) and is discharged along the water discharge pipe (9);
h) when sewage enters the cylindrical shell (10), the first cutter strips (120) and the second cutter strips (119) on the plurality of rotating state strip-shaped connecting plates (114) rotate to stir sundries in the sewage, so that the subsequent blocking phenomenon is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010288235.0A CN111450604A (en) | 2020-04-14 | 2020-04-14 | High efficiency sewage filters enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010288235.0A CN111450604A (en) | 2020-04-14 | 2020-04-14 | High efficiency sewage filters enrichment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111450604A true CN111450604A (en) | 2020-07-28 |
Family
ID=71670891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010288235.0A Pending CN111450604A (en) | 2020-04-14 | 2020-04-14 | High efficiency sewage filters enrichment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111450604A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661222A (en) * | 2020-12-24 | 2021-04-16 | 浙江国际海运职业技术学院 | High-temperature condensation equipment for treating ethylbenzene dehydrogenation device |
| CN112919687A (en) * | 2021-03-11 | 2021-06-08 | 鹤壁市质量技术监督检验测试中心 | Harmful chemical sewage filter equipment |
| CN113786672A (en) * | 2021-09-28 | 2021-12-14 | 尚潇瑛 | Groundwater resource recycling device |
| CN114873897A (en) * | 2022-05-25 | 2022-08-09 | 邓瑞亮 | Sewage treatment is with splitter who prevents mud jam |
| CN115784518A (en) * | 2022-12-14 | 2023-03-14 | 江苏新之阳新能源科技有限公司 | Filter equipment for industrial sewage treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879386A (en) * | 2009-05-06 | 2010-11-10 | 富葵精密组件(深圳)有限公司 | Membrane slag filter |
| CN202612017U (en) * | 2012-03-26 | 2012-12-19 | 张玉新 | Farm-oriented manual water drawing device |
| CN110841358A (en) * | 2019-12-24 | 2020-02-28 | 北京城市排水集团有限责任公司 | Sewage filtering and concentrating device |
-
2020
- 2020-04-14 CN CN202010288235.0A patent/CN111450604A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879386A (en) * | 2009-05-06 | 2010-11-10 | 富葵精密组件(深圳)有限公司 | Membrane slag filter |
| CN202612017U (en) * | 2012-03-26 | 2012-12-19 | 张玉新 | Farm-oriented manual water drawing device |
| CN110841358A (en) * | 2019-12-24 | 2020-02-28 | 北京城市排水集团有限责任公司 | Sewage filtering and concentrating device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661222A (en) * | 2020-12-24 | 2021-04-16 | 浙江国际海运职业技术学院 | High-temperature condensation equipment for treating ethylbenzene dehydrogenation device |
| CN112919687A (en) * | 2021-03-11 | 2021-06-08 | 鹤壁市质量技术监督检验测试中心 | Harmful chemical sewage filter equipment |
| CN113786672A (en) * | 2021-09-28 | 2021-12-14 | 尚潇瑛 | Groundwater resource recycling device |
| CN113786672B (en) * | 2021-09-28 | 2022-11-29 | 尚潇瑛 | Groundwater resource recycling device |
| CN114873897A (en) * | 2022-05-25 | 2022-08-09 | 邓瑞亮 | Sewage treatment is with splitter who prevents mud jam |
| CN114873897B (en) * | 2022-05-25 | 2024-04-12 | 邓瑞亮 | Separation equipment for preventing sludge blockage for sewage treatment |
| CN115784518A (en) * | 2022-12-14 | 2023-03-14 | 江苏新之阳新能源科技有限公司 | Filter equipment for industrial sewage treatment |
| CN115784518B (en) * | 2022-12-14 | 2023-09-05 | 江苏新之阳新能源科技有限公司 | Filter equipment for industrial sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111450604A (en) | High efficiency sewage filters enrichment facility | |
| KR101804111B1 (en) | a Water treatment system including pump | |
| CN110124384A (en) | A kind of sewage disposal system | |
| CN211189270U (en) | Oil field development produces sewage filter equipment | |
| CN108117112B (en) | Treatment device for sewage | |
| CN216259591U (en) | Industrial wastewater treatment equipment | |
| CN112452022A (en) | Efficient self-cleaning sewage treatment system and treatment method thereof | |
| CN113830967A (en) | Zero-dosing treatment method for high-concentration wastewater | |
| CN117303674B (en) | Energy-saving environment-friendly industrial sewage treatment device | |
| CN113521849A (en) | Energy-conserving sewage filters recovery unit | |
| CN212166649U (en) | Sewage collection handles impurity self-cleaning device | |
| CN219136525U (en) | MBR membrane integrated sewage treatment equipment | |
| CN218944482U (en) | Transfer station landfill leachate treatment facility | |
| CN215427564U (en) | Automatic sewage discharging device for sewage treatment | |
| CN116672798A (en) | Water glass purifying equipment and method thereof | |
| CN212347940U (en) | Municipal administration sewage treatment device | |
| CN116212491A (en) | Grid for sewage treatment | |
| CN214299591U (en) | Multilayer filter | |
| CN115382429A (en) | Cyclone separation water treatment device and water treatment method | |
| CN115541311A (en) | Intelligent sampling system and sampling method for water conservancy detection | |
| CN118598238B (en) | Lens cleaning wastewater treatment device | |
| CN116808669B (en) | Sewage treatment device with multistage filtering function | |
| CN220294197U (en) | Primary filter device for water purification | |
| CN217549101U (en) | Automatic change active sand filtration equipment | |
| CN112156542B (en) | Quick solid-liquid separation of many impurity sewage environmental protection constructs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |