CN214243951U

CN214243951U - Rapid treatment tank

Info

Publication number: CN214243951U
Application number: CN202022093305.5U
Authority: CN
Inventors: 舒良; 赵鹏; 叶林; 李赳
Original assignee: Dongguan Guanghua Environmental Protection Technology Co ltd
Current assignee: Dongguan Guanghua Environmental Protection Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-21
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a rapid processing tank, which comprises a tank body, a cover plate, a first clapboard, a second clapboard and a bracket, wherein the cover plate is arranged above the tank body, the bracket is arranged in the tank body, the bracket is provided with an inclined plane, the second clapboard and the first clapboard are both fixedly arranged in the tank body, and be located the inclined plane top, one side of first baffle is equipped with first district, one side of second baffle is equipped with the third district, the opposite side of first baffle and the opposite side of second baffle are equipped with the second district, the first district, second district and third district are linked together in proper order, the apron is equipped with inlet pipe and agitator, inlet pipe and agitator all stretch into in the first district, be equipped with the backward flow mouth between first baffle and the inclined plane, the apron still is equipped with first viewing aperture, second viewing aperture and third viewing aperture, first viewing aperture is located the first district top, the second viewing aperture is located the second district top, the third viewing aperture is located the third district top. The utility model discloses shortened waste liquid settling treatment time, improved and subsided efficiency, promoted the interior waste liquid treatment capacity of unit interval.

Description

Rapid treatment tank

Technical Field

The utility model relates to an environmental protection machinery especially relates to a rapid treatment groove.

Background

In industrial processes, large volumes of waste water streams are produced, where large volumes of insoluble solids are present, and direct discharge is wasteful of resources and environmentally hazardous. These insoluble solids need to be separated from the waste stream for subsequent purification. In the prior art, the natural settling action of the liquid is used to remove solids suspended in the liquid, the settling effect depending on the flow rate of the liquid and the residence time of the liquid in the settling device. However, this precipitation method is slow and has a limited throughput, directly limiting the efficiency of recovery of solids from the waste stream.

Patent application number is 201621247430.4's precipitation tank's patent, discloses a precipitation tank, through being equipped with baffle, first filter screen, second filter screen and third filter screen, strengthens the precipitation effect. But the improvement of the sedimentation treatment speed is limited, the treatment efficiency is low, the wastewater treatment capacity in unit time is low, and the sediment is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapid treatment trough.

According to one aspect of the utility model, a rapid processing tank is provided, which comprises a tank body, a cover plate, a first baffle plate, a second baffle plate and a bracket, wherein the cover plate is arranged above the tank body, the bracket is arranged in the tank body, the bracket is provided with an inclined plane, the second baffle plate and the first baffle plate are both fixedly arranged in the tank body and are positioned above the inclined plane, one side of the first baffle plate is provided with a first area, one side of the second baffle plate is provided with a third area, the other side of the first baffle plate and the other side of the second baffle plate are provided with a second area, the first area, the second area and the third area are sequentially communicated, the cover plate is provided with a feeding pipe and a stirrer, the feeding pipe and the stirrer both extend into the first area, a backflow port is arranged between the first baffle plate and the inclined plane, the cover plate is also provided with a first observation port, a second observation port and a third observation port, the first observation port is located above the first zone, the second observation port is located above the second zone, and the third observation port is located above the third zone.

The utility model has the advantages that: the utility model discloses set up first baffle and filter the waste liquid, carry out the first time and subside with the interception of partial solid matter in the waste liquid in first district. After the waste liquid enters the second area through the first partition plate, the second partition plate has a blocking effect on part of solid matters in the waste liquid, so that the solid matters in the waste liquid can be settled for the second time in the second area, and the solid matters entering the third area are reduced. After entering the third zone, the content of solid in the waste liquid is greatly reduced, and the waste liquid is settled for the third time in the third zone. The condition in the first zone, the second zone and the third zone can be observed in time by arranging the first observation port, the second observation port and the third observation port. Set up the support, form the inclined plane in the second district, the solid matter that subsides can follow the inclined plane and remove the backward flow mouth to in getting into first district through the backward flow mouth, reach the purpose of collecting the solid matter, be convenient for to the recovery and the clearance of solid matter. The inlet pipe is used for adding the waste liquid in to the first district, and the agitator is used for stirring the waste liquid in the first district, can improve subside and filtration efficiency, is convenient for the waste liquid to pass through first baffle fast. The waste liquid passes through the filtration and subsides of first district, second district and third district in proper order, with the solid rapid segregation in the waste liquid, shortens and subsides the processing time, has improved and has subsided efficiency, promotes waste liquid treatment capacity in the unit interval.

In some embodiments, the bracket is provided with a rear plate, an upper end of the rear plate is higher than a lower end of the second partition plate, and a flow passage is provided between the lower end of the second partition plate and the inclined surface. The second partition plate is arranged to play a role in blocking solid matters, so that the solid matters in the waste liquid can be conveniently settled in the second area, the waste liquid flows to the third area from the second area through the flow channel below the second partition plate, the upper end of the support rear plate is higher than the lower end of the second partition plate to play a role in blocking the solid matters again, and the solid matters entering the third area are further reduced.

In some embodiments, the trough body is provided with a first liquid outlet pipe and a second liquid outlet pipe, the first liquid outlet pipe is communicated with the third area, and the second liquid outlet pipe is communicated with the first area. The first outlet pipe is used for discharging waste liquid and settled solid matters in the third zone, wherein the solid matters are low in content. The second outlet pipe is used for discharging solid matters and partial waste liquid deposited in the first area, wherein the content of the fixed matters is high.

In some embodiments, the present invention further comprises a membrane filter in communication with the third zone via the first drain. And the waste liquid and settled solid matters in the third area enter the membrane filter through the first liquid outlet pipe, and the membrane filter performs membrane concentration filtration on the waste liquid and settled solid matters to generate clear liquid and turbid liquid. Wherein the solid content in the clear liquid is lower than 0.01ppm, which meets the discharge standard and can be directly discharged, thereby ensuring the treatment effect on the waste liquid. Solid content in the turbid liquid is high, the turbid liquid is discharged into the feeding pipe, sequentially passes through the first area, the second area and the third area, and the whole sedimentation treatment process is circularly repeated, so that zero pollution discharge in the waste liquid treatment process is realized.

In some embodiments, the utility model discloses still include intake pipe and air nozzle, the intake pipe is installed in the cell body, the air nozzle with the intake pipe is linked together, the directional inclined plane of air nozzle's jet-propelled direction. The air inlet pipe and the air nozzle are used for spraying air, the air spraying direction of the air nozzle points to the inclined plane, and the sprayed air can blow solid matters settled on the inclined plane, so that the solid matters slide downwards along the inclined plane, and the solid matters enter the first area through the backflow port. The solid matters are concentrated in the first area, so that the solid matters can be cleaned conveniently.

In some embodiments, the tank body is further provided with an air inlet valve, and the air inlet valve is communicated with the air inlet pipe. The air inlet valve can be connected with the blower to enable air to enter the air inlet pipe and be sprayed out through the air nozzle.

In some embodiments, the first separator is provided with second filtering holes, and the diameter of the second filtering holes ranges from 2mm to 3 mm. The waste liquid in the first area passes through the second filtering holes, and the second filtering holes can filter a part of solid matters to ensure that the solid matters with the diameter larger than the pore diameter are deposited in the first area.

In some embodiments, the angle of the included angle a between the second partition and the horizontal plane is in a range of 78 ° to 87 °, and the angle of the included angle between the inclined plane and the horizontal plane is in a range of 5 ° to 20 °. The angle range of the included angle between the inclined plane and the horizontal plane is 5-20 degrees, the sedimentation area can be increased, solid matters can be conveniently sedimented, and the solid matters sedimented on the inclined plane can be blown into the first area. The angle range of an included angle A between the second partition plate and the horizontal plane is 78-87 degrees, the space of the second area can be increased, the interception effect of the second partition plate on solid matters is increased, and the solid matters in the second area are not easy to enter the third area. When the included angle A between the second partition plate and the horizontal plane is larger than 87 degrees, the blocking effect of the second partition plate on solid matters is reduced, and the solid matters can easily enter the third area. When the included angle A between the second partition plate and the horizontal plane is smaller than 78 degrees, the blocking effect of the second partition plate on the solid is reduced, the deposition area of the solid on the inclined plane is smaller, and the waste of the deposition area of the inclined plane is caused.

In some embodiments, the feeding pipe is provided with a plurality of first filtering holes, the plurality of first filtering holes are uniformly distributed on the surface of the feeding pipe, and the diameter of each first filtering hole is 4-5 mm. When the waste liquid is entering the tank body through the inlet pipe, the first filter hole filters the waste liquid, and the solid matter with larger volume is intercepted at the inlet pipe, reduces the amount of the solid matter entering the tank body, and the waste liquid of being convenient for subsides in the first district, improves the efficiency of settlement treatment, shortens the treatment time.

Drawings

Fig. 1 is an exploded view of a rapid processing tank according to an embodiment of the present invention.

Fig. 2 is a perspective view of a rapid processing tank according to an embodiment of the present invention.

Fig. 3 is a front view of a rapid processing tank according to an embodiment of the present invention.

Fig. 4 is a plan view of a rapid processing tank according to an embodiment of the present invention.

Fig. 5 is a structural view of a membrane filter of a rapid processing tank according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a liquid inlet pipe of a rapid treatment tank according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example 1

Referring to fig. 1 to 6, the rapid treatment tank includes a tank body 1, a cover plate 2, a first partition plate 3, a second partition plate 4, a support 5, an air inlet pipe 8, an air nozzle 9, and a membrane filter 7, the support 5, the first partition plate 3, and the second partition plate 4 are all installed in the tank body 1, and the first partition plate 3 and the second partition plate 4 are located above the support 5. One side of the first partition plate 3 is provided with a first area 11, one side of the second partition plate 4 is provided with a third area 13, the other side of the first partition plate 3 and the other side of the second partition plate 4 are provided with a second area 12, and the first area 11, the second area 12 and the third area 13 are sequentially communicated. The cover plate 2 is provided with a first observation port 23, a second observation port 24 and a third observation port 25, the first observation port 23 is positioned above the first zone 11, the second observation port 24 is positioned above the second zone 12, the third observation port 15 is positioned above the third zone 13, and the groove body 1 is made of polypropylene.

The cover plate 2 is arranged on the tank body 1, the cover plate 2 is also provided with a feeding pipe 21 and a stirrer 22, and the feeding pipe 21 and the stirrer 22 penetrate through the cover plate 2 and extend into the first area 11. The feed pipe 21 is provided with first filtration hole 211, and first filtration hole 211 evenly distributed is on the feed pipe 21 surface, and the aperture scope of first filtration hole 211 is 4 mm. The first separator 3 is provided with a second filtering hole 31, and the aperture range of the second filtering hole 31 is 2 mm. The waste liquid is filtered through the second filtering holes 31 and enters the second zone 12.

The bracket 5 is provided with an inclined surface 51 and a back plate 52, the inclined surface 51 is the upper surface of the bracket 5, and the included angle A between the inclined surface 51 and the horizontal plane is 5 degrees. A return opening 6 is arranged between the lower end of the first clapboard 3 and the inclined surface 51, and the first clapboard 3 is positioned in front of the second clapboard 4. The intake pipe 8 is fixedly arranged in the groove body 1, is positioned above the inclined plane 51 and is positioned between the first partition plate 3 and the second partition plate 4, the number of the intake pipes 8 is 2, the air nozzles 9 are fixedly arranged on the intake pipe 8 in a plurality, and the air injection directions of the air nozzles 9 point to the inclined plane 51. The gas nozzle 9 sprays gas, can blow the solid matter deposited on the inclined plane 51 to the return opening 6, so that the solid matter deposited in the second area 12 can conveniently enter the first area 11 through the return opening 6, and the solid matter can be collected and cleaned conveniently in the first area 11.

The groove body 1 is provided with 2

air inlet valves

16, and 2 air inlet valves 16 are respectively communicated with 2 air inlet pipes 8.

The included angle between the second partition plate 4 and the horizontal plane is 87 degrees, the sedimentation area of solid matters in the waste liquid is increased, and the sedimentation space is increased. A flow passage is formed between the lower end of the second partition plate 4 and the inclined surface 51, the upper end of the rear plate 52 is higher than the lower end of the second partition plate 4, and the second partition plate 4 is positioned in front of the rear plate 52. Under the blocking effect of the second partition plate 4, after the waste liquid is settled in the second zone 12, the back plate 52 blocks the waste liquid again through the flow channel below the second partition plate 4, and the amount of solid matters entering the third zone 13 is reduced.

The tank body 1 is further provided with a first liquid outlet pipe 14 and a second liquid outlet pipe 15, the second liquid outlet pipe 15 is communicated with the first area 11, and the first liquid outlet pipe 14 is communicated with the third area 13. The membrane filter 7 is provided with a liquid inlet 71, a clear liquid outlet 72 and a turbid liquid outlet 73, and the liquid inlet 71 is communicated with the third zone 13 through the first liquid outlet pipe 14. The turbid liquid outlet 73 is communicated with the feeding pipe 21 through a pipeline. The settled solids in the third zone can flow into the first liquid outlet pipe 14 along with the waste liquid in the third zone, and enter the membrane filter 7 for filtration and concentration.

The utility model discloses in the use, pending waste liquid gets into inlet pipe 21, and through the first filtration interception of crossing filter hole 211, with the solid matter interception that the particle size is greater than 4mm in the waste liquid in inlet pipe 211, play the first filtration interception effect, reduce the volume that gets into the solid matter in cell body 1.

After the waste liquid got into first district 11, start agitator 22, stir the waste liquid for the speed of waste liquid through first baffle 3 improves filtration efficiency, and the second filters the waste liquid of hole 31 convection current first baffle 3, and the solid matter interception that is greater than 2mm with granule size in the waste liquid is in first district 11, makes this part solid matter deposit in first district 11 bottoms, plays the secondary and filters the interception effect, shortens the processing time.

The waste liquid passes through the first partition 3 into the second zone 12. In the second area 12, the angle of the included angle A between the second partition plate 4 and the horizontal plane is 87 degrees, so that the settling space is increased, and the settling of solid matters is facilitated. The waste liquid is blocked for the first time by the second clapboard 4, the solid matters can be settled on the inclined plane 51 along the second clapboard 4, the solid matters are prevented from being excessively concentrated and settled at the rear part of the inclined plane 51, most of the solid matters are settled at the middle part and the front part of the inclined plane 51, and the solid matters are convenient to clean. The included angle between the inclined plane 51 and the horizontal plane is 5 degrees, and the settling area of solid matters is increased. The gas nozzle 9 blows gas toward the inclined surface 51, and blows the solid matter deposited on the inclined surface 51 to move along the inclined surface 51 to the return port 6 and enter the first zone 11. The settled solids from the second zone 13 are transferred to the first zone 11 for recovery and disposal of the solids.

The waste liquid enters the third zone 13 through the flow channel, the upper end of the back plate 52 is higher than the lower end of the second partition plate 4, the back plate 52 blocks the waste liquid for the second time, deposited solid matters are prevented from being brought into the third zone 13 when the waste liquid flows, and the quantity of the solid matters entering the third zone 13 is reduced.

The waste liquid and deposited solids in the third zone 13 can be transferred to the membrane filter 7 through the first outlet pipe 14 and the inlet port 71, and concentrated and filtered through the membrane filter 7. Can reduce the treatment capacity and the treatment difficulty of the membrane filter 7, reduce the membrane loss, prolong the service life of the membrane and reduce the cost.

And (3) filtering by using the membrane filter 7, and discharging clear liquid and turbid liquid, wherein the content of solid matters in the clear liquid is lower than 0.01ppm, and the content of the solid matters in the clear liquid reaches the national discharge standard, so that the clear liquid can be directly discharged without causing pollution and harm to the environment. The turbid liquid produced by the membrane filter 7 is introduced into the feed pipe 21, and the above-described settling treatment process through the first zone 11, the second zone 12 and the third zone 13 in this order is repeated.

The utility model discloses a twice filtration interception, twice block and the cubic subregion subsides, and the settlement of solid matter in the waste liquid of solid-liquid mixture, separation time have shortened 30% ~ 40%, have improved waste liquid treatment efficiency, have increased the waste liquid treatment capacity in the unit interval. The utility model discloses discharging into inlet pipe 21 with the turbid liquid that membrane filter produced, having formed the closed loop operation that the solid matter subsides the processing, carry out the circulation to the solid matter and handle, realized innoxious emission among the waste liquid treatment process, improved waste liquid purification treatment effect, reach national emission standard completely, reduced waste liquid treatment's cost. Meanwhile, the solid is convenient to recycle and utilize, and the waste liquid resource is fully utilized.

Example 2

Referring to fig. 1 to 6, the rapid treatment tank includes a tank body 1, a cover plate 2, a first partition plate 3, a second partition plate 4, a support 5, an air inlet pipe 8, an air nozzle 9, and a membrane filter 7, the support 5, the first partition plate 3, and the second partition plate 4 are all installed in the tank body 1, and the first partition plate 3 and the second partition plate 4 are located above the support 5. One side of the first partition plate 3 is provided with a first area 11, one side of the second partition plate 4 is provided with a third area 13, the other side of the first partition plate 3 and the other side of the second partition plate 4 are provided with a second area 12, and the first area 11, the second area 12 and the third area 13 are sequentially communicated. The cover plate 2 is provided with a first observation port 23, a second observation port 24 and a third observation port 25, the first observation port 23 is positioned above the first zone 11, the second observation port 24 is positioned above the second zone 12, the third observation port 15 is positioned above the third zone 13, and the groove body 1 is made of polyvinyl chloride.

The cover plate 2 is arranged on the tank body 1, the cover plate 2 is also provided with a feeding pipe 21 and a stirrer 22, and the feeding pipe 21 and the stirrer 22 penetrate through the cover plate 2 and extend into the first area 11. The feed pipe 21 is provided with first filtration hole 211, and first filtration hole 211 evenly distributed is on the feed pipe 21 surface, and the aperture scope of first filtration hole 211 is 5 mm. The first separator 3 is provided with a second filtering hole 31, and the aperture range of the second filtering hole 31 is 3 mm. The waste liquid is filtered through the second filtering holes 31 and enters the second zone 12.

The bracket 5 is provided with a slope 51 and a back plate 52, the slope 51 is the upper surface of the bracket 5, and the angle A between the slope 51 and the horizontal plane is 20 degrees. A return opening 6 is arranged between the lower end of the first clapboard 3 and the inclined surface 51, and the first clapboard 3 is positioned in front of the second clapboard 4. Intake pipe 8 fixed mounting is in cell body 1, is in inclined plane 51 top to be located between first baffle 3 and the second baffle 4, intake pipe 8 is 2, and air nozzle 9 is a plurality of and fixed mounting on intake pipe 8, the directional inclined plane 51 of air-jet direction of air nozzle 9. The gas nozzle 9 sprays gas, can blow the solid matter deposited on the inclined plane 51 to the return opening 6, so that the solid matter deposited in the second area 12 can conveniently enter the first area 11 through the return opening 6, and the solid matter can be collected and cleaned conveniently in the first area 11.

The groove body 1 is provided with 2

air inlet valves

The included angle between the second clapboard 4 and the horizontal plane is 78 degrees, the sedimentation area of solid matters in the waste liquid is increased, and the sedimentation space is increased. A flow passage is formed between the lower end of the second partition plate 4 and the inclined surface 51, the upper end of the rear plate 52 is higher than the lower end of the second partition plate 4, and the second partition plate 4 is positioned in front of the rear plate 52. Under the blocking effect of the second partition plate 4, after the waste liquid is settled in the second zone 12, the back plate 52 blocks the waste liquid again through the flow channel below the second partition plate 4, and the amount of solid matters entering the third zone 13 is reduced.

The tank body 1 is further provided with a first liquid outlet pipe 14 and a second liquid outlet pipe 15, the second liquid outlet pipe 15 is communicated with the first area 11, and the first liquid outlet pipe 14 is communicated with the third area 13. The membrane filter 7 is provided with a liquid inlet 71, a clear liquid outlet 72 and a turbid liquid outlet 73, and the liquid inlet 71 is communicated with the third zone 13 through a liquid outlet pipe 14. The turbid liquid outlet 73 is communicated with the feeding pipe 21 through a pipeline. The waste liquid and settled solids in the third zone 11 are filtered and concentrated by the membrane filter 7 through the first outlet pipe 14.

The utility model discloses in the use, pending waste liquid gets into inlet pipe 21, and through the first filtration interception of crossing filter hole 211, with the solid matter interception that the particle size is greater than 5mm in the waste liquid in inlet pipe 211, play the first filtration interception effect, reduce the volume that gets into the solid matter in cell body 1.

After the waste liquid got into first district 11, start agitator 22, stir the waste liquid for the speed of waste liquid through first baffle 3 improves filtration efficiency, and the second filters the waste liquid of hole 31 convection current first baffle 3, and the solid matter interception that is greater than 3mm with the particle size in the waste liquid is in first district 11, makes this part solid matter deposit in first district 11 bottoms, plays the secondary and filters the interception effect, shortens the processing time.

The waste liquid passes through the first partition 3 into the second zone 12. In the second area 12, the angle of the included angle A between the second partition plate 4 and the horizontal plane is 78 degrees, so that the settling space is increased, and the settling of solid matters is facilitated. The waste liquid is blocked for the first time by the second clapboard 4, the solid matters can be settled on the inclined plane 51 along the second clapboard 4, the solid matters are prevented from being excessively concentrated and settled at the rear part of the inclined plane 51, most of the solid matters are settled at the middle part and the front part of the inclined plane 51, and the solid matters are convenient to clean. The included angle between the inclined plane 51 and the horizontal plane is 20 degrees, and the settling area of solid matters is increased. The gas nozzle 9 blows gas toward the inclined surface 51, and blows the solid matter deposited on the inclined surface 51 to move along the inclined surface 51 to the return port 6 and enter the first zone 11. The settled solids from the second zone 13 are transferred to the first zone 11 for recovery and disposal of the solids.

After the treatment in the first zone 11 and the second zone 12, the waste liquid and solid in the third zone 13 can be transferred into the membrane filter 7 through the first liquid outlet pipe 14 and the liquid inlet 71, and concentrated and filtered through the membrane filter 7. Can reduce the treatment capacity and the treatment difficulty of the membrane filter 7, reduce the membrane loss, prolong the service life of the membrane and reduce the cost.

The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.

Claims

1. The rapid processing tank is characterized by comprising a tank body, a cover plate, a first partition plate, a second partition plate and a support, wherein the cover plate is arranged above the tank body, the support is arranged in the tank body, an inclined plane is arranged on the support, the second partition plate and the first partition plate are fixedly arranged in the tank body and are positioned above the inclined plane, one side of the first partition plate is provided with a first area, one side of the second partition plate is provided with a third area, the other side of the first partition plate and the other side of the second partition plate are provided with a second area, the first area, the second area and the third area are sequentially communicated, the cover plate is provided with an inlet pipe and a stirrer, the inlet pipe and the stirrer all extend into the first area, a backflow port is arranged between the first partition plate and the inclined plane, the cover plate is further provided with a first observation port, a second observation port and a third observation port, and the first observation port is positioned above the first area, the second viewing port is located above the second zone and the third viewing port is located above the third zone.

2. The rapid processing bowl according to claim 1, wherein the support is provided with a rear plate, an upper end of the rear plate is higher than a lower end of the second partition plate, and a flow passage is provided between the lower end of the second partition plate and the inclined surface.

3. The rapid processing cell of claim 1, wherein the cell body is provided with a first drain and a second drain, the first drain being in communication with the third zone, the second drain being in communication with the first zone.

4. The rapid processing cell according to claim 3, further comprising a membrane filter in communication with the third zone via a first outlet conduit.

5. The rapid processing bath according to claim 1, further comprising an air inlet pipe and an air nozzle, wherein the air inlet pipe is installed in the bath body, the air nozzle is communicated with the air inlet pipe, and the air injection direction of the air nozzle points to the inclined surface.

6. The rapid processing tank according to claim 5, wherein the tank body is further provided with an air inlet valve, and the air inlet valve is communicated with the air inlet pipe.

7. The rapid processing tank according to claim 1, wherein the first partition plate is provided with second filtering holes having a hole diameter ranging from 2mm to 3 mm.

8. The rapid processing cell according to claim 1, wherein the angle of the included angle a between the second partition plate and the horizontal plane is in the range of 78 ° to 87 °, and the angle of the included angle between the inclined plane and the horizontal plane is in the range of 5 ° to 20 °.

9. The rapid processing tank according to claim 1, wherein the feeding pipe is provided with a plurality of first filtering holes, the plurality of first filtering holes are uniformly distributed on the surface of the feeding pipe, and the diameter of each first filtering hole is 4mm to 5 mm.