CN106902664A - One kind production rubber and plastics auxiliaries simple type static mixer - Google Patents
One kind production rubber and plastics auxiliaries simple type static mixer Download PDFInfo
- Publication number
- CN106902664A CN106902664A CN201710213146.8A CN201710213146A CN106902664A CN 106902664 A CN106902664 A CN 106902664A CN 201710213146 A CN201710213146 A CN 201710213146A CN 106902664 A CN106902664 A CN 106902664A
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- baffle
- cylinder
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- group
- static mixer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
- B01F25/423—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components
- B01F25/4231—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path by means of elements placed in the receptacle for moving or guiding the components using baffles
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses one kind production rubber and plastics auxiliaries simple type static mixer, including cylinder, it is respectively equipped with cylinder two-port in upper cover plate and lower cover, cylinder and more than 2 groups of deflection plate is axially downwardly sequentially provided with along cylinder；Every group of deflection plate includes first baffle and second baffle, the length of first baffle is a times of the length of second baffle, one side wall of first baffle and second baffle is both secured on the inwall of cylinder, the plate face of first baffle and second baffle is relative and downward-sloping, and the gap that the free end of first baffle and second baffle is located in same horizontal line and between free end is liquid or gas communication hole road；The first baffle correspondence of N group deflection plates is positioned at the top of the second baffle of N+1 group deflection plates；The upper portion side wall of cylinder is provided with two liquid inlet openings；Upper cover plate is provided with gas feed, and lower cover is provided with discharge port.Resistance drop is smaller, simple structure, low cost of manufacture.
Description
Technical field
The present invention and a kind of production rubber chemicals blender, and in particular to one kind production rubber and plastics auxiliaries are static with simple type
Blender.
Background technology
Static mixer is a kind of high-efficiency mixing device without moving component, and its groundwork mechanism is to utilize to be fixed on
The flow regime of mixed cell structural reform fluid in pipe in pipe, to reach between different fluid fine dispersion and be sufficiently mixed
Purpose.The equipment application is extensively, non-dismountable.Static mixer is a kind of advanced unit, different with agitator
It is that its inside does not have moving component, it is main to realize the full mixing of various streams and structure with flow of fluid and internal element
Special design rationality.At present, static mixer species is various present on market, but blender is all duct type mostly,
And designing complex, material is single, cemented sediment or solidification group can be produced for there is chemical reaction after some mixing
Point fluid and do not apply to, the cemented sediment or coagulating component of generation have that part residual is glutinous to be bonded in blender, day the product moon
Tired that blender can be caused to block, dismounting cleaning is difficult., there is complex structure, wing angle conference and bring in current static mixer
Flow resistance is big, and fin processing request is high, and manufacture inconvenience, resistance drop is big, there is dead angle, the larger shortcoming of energy consumption.Therefore prior art
Need to be improved with it is perfect, to design the new type static mixer of more industrial application value.
The content of the invention
The technical problems to be solved by the invention are that static mixer structure is complicated in the prior art, wing angle conference band
Carry out flow resistance big, fin processing request is high, manufacture inconvenience, resistance drop is big, there is dead angle, and energy consumption is larger, it is therefore intended that provide one
Production rubber and plastics auxiliaries simple type static mixer is planted, resistance drop is smaller, simple structure, low cost of manufacture.
The present invention is achieved through the following technical solutions：
One kind production rubber and plastics auxiliaries simple type static mixer, including cylinder, are respectively equipped with the cylinder two-port
N group deflection plates are axially downwardly sequentially provided with along cylinder in upper cover plate and lower cover, the cylinder, the N is just whole more than 2
Number；Every group of deflection plate includes first baffle and second baffle, and the length of the first baffle is a times of the length of second baffle,
One side wall of first baffle and second baffle is both secured on the inwall of cylinder, the plate face phase of first baffle and second baffle
To and it is downward-sloping, the free end of first baffle and second baffle is located at the gap in same horizontal line and between the free end
It is liquid or gas communication hole road；The first baffle correspondence of N group deflection plates is positioned at the upper of the second baffle of N+1 group deflection plates
Side；The upper portion side wall of the cylinder is provided with two liquid inlet openings, and the liquid inlet opening is located at first group of folding respectively
Flow first baffle and the second baffle top of plate；The upper cover plate is provided with gas feed, and the lower cover is provided with discharge port.
Cylinder of the invention, upper cover plate and lower cover constitute the work chamber of static mixer, when using that cylinder is vertical
Install, can be used for gas-liquid static mixing, gas is completely dissolved in liquid.When using, by liquid by cylinder upper portion side wall
Two liquid inlet openings add simultaneously, form two strands of feed liquid streams, the liquid point added simultaneously by two liquid inlet openings
Do not fall on corresponding first baffle and second baffle, then flowed diagonally downward along first baffle and second baffle, finally exist
Collided at the passage that first baffle and second baffle free end are formed, converge after by passage to falling in second group of deflection plate
First baffle on, change liquid flow direction, the first baffle after liquid with place flows diagonally downward, finally first
Passage between the free end of baffle plate and second baffle by falling on the 3rd group of first baffle of deflection plate, be repeated in
Lower baffling, derives finally by the discharge port on lower cover；Gas then by the gas feed introducing cylinder body on upper cover plate with cylinder
The liquid of circulation is mixed, is dissolved in vivo.
First, the length of the first baffle is set to a times of the length of second baffle, different long by setting two kinds
The deflection plate of degree, can advantageously form the different two fluids of flow velocity, and first baffle can be additionally used in extension liquid in cylinder
Residence time, gas in cylinder is fully contacted dissolving with liquid；The two plumes different liquid of speed is in first baffle and the
Collided at the gap of the free end of two baffle plates or passage, converged, form disturbance by a relatively large margin and bumpy flow, promote in cylinder
The gas flowed along liquid communication track is fully dissolved；By setting multigroup deflection plate, can constantly change liquids and gases
Circulating direction, be conducive to speed up gas and liquid to mix.
Preferably, the free end of the second baffle of the N group deflection plates is located at horizontal line where first baffle free end
Lower section, the N is >=2 positive integer.
In by several groups of deflection plates after second group, the free end of second baffle is located at first baffle free end institute
In horizontal lower section, second baffle is set to play drainage.
Preferably, the first baffle and the inclination angle of the inwall of cylinder are 60 °；The inwall of the second baffle and cylinder
Inclination angle be 30 °.
The first baffle is too small with cylinder inboard wall inclination angle, then residence time of the fluid on first baffle is shorter, and ratio
The length of the baffle plate of larger angle will be lengthened, and first baffle is withstood forces the reduced capability of fluid impact；When first baffle and cylinder
Internal wall inclination angle is excessive, then the flow velocity of the liquid that makes to be flowed downward on first baffle slows down significantly, so as in first baffle and the
Liquid collision and perturbation action on two baffle plates also weaken significantly, reduce gas-liquid mix dissolution efficiency, and first baffle is resistance to
Impact property weakens significantly.Second baffle primarily serves booster action, if inclination angle is too small, booster action weakens, if inclination angle is too
Greatly, then can greatly shorten liquid flow path in cylinder, be unfavorable for that gas-liquid is sufficiently mixed.
Preferably, the first baffle and second baffle of first group of deflection plate are sector structure, the sector structure
Drainage trough is uniformly provided with first baffle and second baffle.
Sector structure is set to by by the first baffle and second baffle on first group of deflection plate, and drainage trough is set, from
And promote the liquid entered by liquid inlet opening to be uniformly distributed on the first baffle of sector structure and second baffle plate face, and edge
Plate face flows diagonally downward, prevents liquids and gases at gap or the passage between first baffle free end and second baffle free end
There is shunting, reduce gas-liquid mixed effect.
Preferably, it is equipped with reinforcement between the side wall of the first baffle and second baffle and cylinder.
Because liquid is during flowing downward, first baffle and second baffle will undertake larger hydraulic shock effect
Power, by setting reinforcement between first baffle and cylinder madial wall, second baffle and cylinder madial wall respectively, is conducive to increasing
The mechanical strength of first baffle and second baffle, increases the service life.
Preferably, the output end of the gas feed is provided with gas distributor.
It is located on the port in cylinder by the output end in gas feed, i.e. gas feed and gas distributor is set, such as
The structures such as shower nozzle, have carried out gas dispersed, strengthen gas-liquid mixed effect.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of production rubber and plastics auxiliaries simple type static mixer of the present invention, when using, by liquid by cylinder upper side
Two liquid inlet openings on wall are added simultaneously, form two strands of feed liquid streams, the liquid added simultaneously by two liquid inlet openings
Body is respectively fallen on corresponding first baffle and second baffle, is then flowed diagonally downward along first baffle and second baffle, most
Collided at the passage that first baffle and second baffle free end are formed eventually, converge after by passage to falling in second group of folding
Flow on the first baffle of plate, change liquid flow direction, the first baffle after liquid with place flows, finally exists diagonally downward
Passage between the free end of first baffle and second baffle by falling on the 3rd group of first baffle of deflection plate, weighing successively
Multiple downward baffling, derives finally by the discharge port on lower cover；Gas is then by the gas feed introducing cylinder body on upper cover plate
Mixed with the liquid circulated in cylinder, dissolved.First, the length of the first baffle is set to the length of second baffle
One times, by setting two kinds of deflection plates of different length, the different two fluids of flow velocity can be advantageously formed, and first baffle is also
Can be used to extend residence time of the liquid in cylinder, the gas in cylinder is fully contacted dissolving with liquid；Two plumes speed is not
With liquid collide at the gap of first baffle and the free end of second baffle or passage, converged, formation disturbing by a relatively large margin
Dynamic and bumpy flow, promotes fully to be dissolved in the gas flowed along liquid communication track in cylinder；By setting multigroup baffling
Plate, can constantly change the circulating direction of liquids and gases, be conducive to speed up gas and liquid to mix；
2nd, a kind of production rubber and plastics auxiliaries simple type static mixer of the present invention, the first baffle and cylinder inboard wall inclination angle
Too small, then residence time of the fluid on first baffle is shorter, and to be lengthened than the length of the baffle plate of larger angle, makes first gear
Plate withstands forces the reduced capability of fluid impact；When first baffle is excessive with cylinder inboard wall inclination angle, then make on first baffle downwards
The flow velocity of working fluid slows down significantly, so as to the liquid collision on first baffle and second baffle and perturbation action also subtract significantly
It is weak, gas-liquid mix dissolution efficiency is reduced, and the impact resistance of first baffle weakens significantly.Second baffle primarily serves auxiliary
Effect, if inclination angle is too small, booster action weakens, if inclination angle is too big, can greatly shorten liquid flow path in cylinder,
It is unfavorable for that gas-liquid is sufficiently mixed；
3rd, a kind of production rubber and plastics auxiliaries simple type static mixer of the present invention, by by first on first group of deflection plate
Baffle plate and second baffle are set to sector structure, and set drainage trough, so as to promote the liquid entered by liquid inlet opening uniformly to divide
It is distributed on the first baffle of sector structure and second baffle plate face, and is flowed diagonally downward along plate face, prevents first baffle freedom
There is shunting in liquids and gases at gap or passage between end and second baffle free end, reduce gas-liquid mixed effect.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 faces cross section structure schematic diagram for the present invention；
Fig. 2 is top view cross section structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：1- cylinders, 2- upper cover plates, 3- lower covers, 4- first baffles, 5-
Two baffle plates, 6- liquid inlet openings, 7- gas feeds, 8- discharge ports, 9- drainage troughs, 10- gas distributors.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1
As shown in figure 1, a kind of production rubber and plastics auxiliaries simple type static mixer of the present invention, including cylinder 1,1 liang of cylinder
Upper cover plate 2 and lower cover 3 are respectively equipped with port.Six groups of deflection plates are axially downwardly welded successively along cylinder 1 in cylinder 1；Every group
Deflection plate includes first baffle 4 and second baffle 5, and the length of first baffle 4 is a times of the length of second baffle 5, first gear
One side wall of plate 4 and second baffle 5 is fixedly welded on the inwall of cylinder 1, the plate face of first baffle 4 and second baffle 5
Relative and downward-sloping, the free end of first baffle 4 and second baffle 5 is located in same horizontal line and between the free end
Gap is liquid or gas communication hole road；Any group of correspondence of the first baffle of deflection plate 4 is located at the next group of second gear of deflection plate
The top of plate 5；The upper portion side wall of cylinder 1 is provided with two liquid inlet openings 6, and liquid inlet opening 6 is located at first group of baffling respectively
The first baffle 4 of plate and the top of second baffle 5；Upper cover plate 2 is provided with gas feed 7, and lower cover 3 is provided with discharge port 8.2nd
Group to the 6th group of free end of the second baffle 5 of deflection plate is located at horizontal lower section where the free end of first baffle 4.
Embodiment 2
Further improved on the basis of embodiment 1, a kind of production rubber and plastics auxiliaries simple type static mixer of the present invention,
First baffle 4 is 60 ° with the inclination angle of the inwall of cylinder 1；Second baffle 5 is 30 ° with the inclination angle of the inwall of cylinder 1.
Embodiment 3
As shown in Fig. 2 further being improved on the basis of embodiment 2, a kind of production rubber and plastics auxiliaries simple type of the present invention
Static mixer, first group of first baffle of deflection plate 4 and second baffle 5 are sector structure, the He of first baffle 4 of sector structure
Drainage trough 9 is uniformly provided with second baffle 5.
Reinforcement is equipped between the side wall of first baffle 4 and second baffle 5 and cylinder 1.
The output end of gas feed 7 is provided with gas distributor 10 for shower nozzle.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (6)
1. a kind of production rubber and plastics auxiliaries simple type static mixer, including cylinder (1), in cylinder (1) two-port respectively
It is provided with upper cover plate (2) and lower cover (3), it is characterised in that be axially downwardly sequentially provided with N groups along cylinder (1) in the cylinder (1)
Deflection plate, the N is the positive integer more than 2；Every group of deflection plate includes first baffle (4) and second baffle (5), the first gear
The length of plate (4) is a times of the length of second baffle (5), and a side wall of first baffle (4) and second baffle (5) is fixed
In on the inwall of cylinder (1), the plate face of first baffle (4) and second baffle (5) is relative and downward-sloping, first baffle (4) and
The gap that the free end of second baffle (5) is located in same horizontal line and between the free end is liquid or gas communication hole road；
First baffle (4) correspondence of N group deflection plates is positioned at the top of the second baffle (5) of N+1 group deflection plates；The cylinder (1)
Upper portion side wall be provided with two liquid inlet openings (6), the liquid inlet opening (6) is respectively positioned at first group of deflection plate
First baffle (4) and second baffle (5) top；The upper cover plate (2) is provided with gas feed (7), is set on the lower cover (3)
There is discharge port (8).
2. a kind of production rubber and plastics auxiliaries simple type static mixer according to claim 1, it is characterised in that described the
The free end of the second baffle (5) of N group deflection plates is located at horizontal lower section where first baffle (4) free end, the N for >=
2 positive integer.
3. a kind of production rubber and plastics auxiliaries simple type static mixer according to claim 1, it is characterised in that described the
One baffle plate (4) is 60 ° with the inclination angle of the inwall of cylinder (1)；The inclination angle of the inwall of the second baffle (5) and cylinder (1)
It is 30 °.
4. a kind of production rubber and plastics auxiliaries simple type static mixer according to claim 1, it is characterised in that described the
One group of first baffle of deflection plate (4) and second baffle (5) are sector structure, the first baffle (4) of the sector structure and
Drainage trough (9) is uniformly provided with two baffle plates (5).
5. a kind of production rubber and plastics auxiliaries simple type static mixer according to claim 1, it is characterised in that described the
Reinforcement is equipped between the side wall of one baffle plate (4) and second baffle (5) and cylinder (1).
6. one kind according to claim 1 produces rubber and plastics auxiliaries simple type static mixer, it is characterised in that the gas
The output end of body import (7) is provided with gas distributor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213146.8A CN106902664A (en) | 2017-04-01 | 2017-04-01 | One kind production rubber and plastics auxiliaries simple type static mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213146.8A CN106902664A (en) | 2017-04-01 | 2017-04-01 | One kind production rubber and plastics auxiliaries simple type static mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106902664A true CN106902664A (en) | 2017-06-30 |
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ID=59195639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213146.8A Pending CN106902664A (en) | 2017-04-01 | 2017-04-01 | One kind production rubber and plastics auxiliaries simple type static mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106902664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738875A (en) * | 2022-12-26 | 2023-03-07 | 河北双羊砂轮制造有限公司 | Mixing equipment with inner wall cleaning function for grinding wheel production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004024931A (en) * | 2002-06-21 | 2004-01-29 | Toyokazu Katabe | Gas-liquid mixing apparatus for generating fine bubble in large quantity |
| CN202224080U (en) * | 2011-08-25 | 2012-05-23 | 山东蓝星东大化工有限责任公司 | Chlorine dissolving device of chlorohydrination reactor |
| CN202289897U (en) * | 2011-11-11 | 2012-07-04 | 中煤能源黑龙江煤化工有限公司 | Solid material mixing device |
| CN203043868U (en) * | 2012-10-30 | 2013-07-10 | 陕西高新能源发展有限公司 | Solid mixing stirring device |
| CN206935160U (en) * | 2017-04-01 | 2018-01-30 | 四川群青新材料科技有限公司 | One kind production rubber and plastics auxiliaries low resistance static mixer |
-
2017
- 2017-04-01 CN CN201710213146.8A patent/CN106902664A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004024931A (en) * | 2002-06-21 | 2004-01-29 | Toyokazu Katabe | Gas-liquid mixing apparatus for generating fine bubble in large quantity |
| CN202224080U (en) * | 2011-08-25 | 2012-05-23 | 山东蓝星东大化工有限责任公司 | Chlorine dissolving device of chlorohydrination reactor |
| CN202289897U (en) * | 2011-11-11 | 2012-07-04 | 中煤能源黑龙江煤化工有限公司 | Solid material mixing device |
| CN203043868U (en) * | 2012-10-30 | 2013-07-10 | 陕西高新能源发展有限公司 | Solid mixing stirring device |
| CN206935160U (en) * | 2017-04-01 | 2018-01-30 | 四川群青新材料科技有限公司 | One kind production rubber and plastics auxiliaries low resistance static mixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738875A (en) * | 2022-12-26 | 2023-03-07 | 河北双羊砂轮制造有限公司 | Mixing equipment with inner wall cleaning function for grinding wheel production |
| CN115738875B (en) * | 2022-12-26 | 2023-09-22 | 河北双羊砂轮制造有限公司 | Mixing equipment with inner wall cleaning function for grinding wheel production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170630 |
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| RJ01 | Rejection of invention patent application after publication |