CN212068323U - Liquid filtering device for VOC (volatile organic compound) atmospheric treatment - Google Patents
Liquid filtering device for VOC (volatile organic compound) atmospheric treatment Download PDFInfo
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- CN212068323U CN212068323U CN202020143933.7U CN202020143933U CN212068323U CN 212068323 U CN212068323 U CN 212068323U CN 202020143933 U CN202020143933 U CN 202020143933U CN 212068323 U CN212068323 U CN 212068323U
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- treatment tank
- baffle
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000001914 filtration Methods 0.000 title claims abstract description 9
- 239000012855 volatile organic compound Substances 0.000 title description 17
- 239000000428 dust Substances 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 abstract description 15
- 239000007787 solid Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a liquid filtering device for VOC atmosphere treatment, which comprises a treatment tank, wherein a dust hopper is arranged in the treatment tank, an air inlet pipe and an air outlet pipe are fixedly arranged on the treatment tank, an inlet is arranged on the treatment tank, a liquid outlet is arranged on the dust hopper, a baffle is fixedly arranged in the treatment tank, a baffle is fixedly arranged on the baffle, a first filter screen is fixedly arranged on the baffle, a driving shaft is rotatably arranged in the treatment tank, a propeller is fixedly arranged on the driving shaft, the treatment tank for pre-purification is arranged, treatment liquid is introduced from the inlet, VOC waste gas is introduced, solid impurities in the waste gas are blocked by the first filter screen and the baffle and enter the lower part of the baffle, the solid impurities are settled in the dust hopper, the VOC gas reacts with the treatment liquid, primary waste gas is filtered and absorbed, and the pressure of a main treatment device is reduced, the overall purification rate is improved and the required cost is reduced.
Description
Technical Field
The utility model relates to an environmental protection technology field specifically is a liquid filter equipment for VOC atmosphere is handled.
Background
VOC means volatile organic compounds, has very big harm to the human body, in chemical enterprise's production process, often can produce this kind of waste gas, according to the environmental protection requirement of china, must purify waste gas, discharge high altitude again, but because the amount of production is often more, exhaust treatment device operating pressure is big, and it has solid particle to wrap up still in VOC under the arms, if not carry out the preliminary treatment, it is poor directly to let in waste gas processing apparatus purifying effect not only, still needs very high cost, for this the utility model provides a liquid filter equipment for VOC atmosphere treatment is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid filter equipment for VOC atmosphere is handled to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid filtering device for VOC atmosphere treatment comprises a treatment tank, wherein a dust hopper is arranged in the treatment tank, an air inlet pipe and an air outlet pipe are fixedly arranged on the treatment tank, a liquid inlet is arranged on the treatment tank, a liquid outlet is arranged on the dust hopper, a partition plate is fixedly arranged in the treatment tank, a baffle plate is fixedly arranged on the partition plate, a first filter screen is fixedly arranged on the partition plate, a driving shaft is rotatably arranged in the treatment tank, and a propeller is fixedly arranged on the driving shaft; the dust collecting hopper is internally and fixedly provided with a check ring, the check ring is connected with a second filter screen, the dust collecting hopper is provided with a mud drawing port, and the mud drawing port is connected with a sealing cover.
Preferably, the dust collecting hopper and the treatment tank are integrally formed, are positioned at the bottom of the treatment tank and are formed by two inclined plates.
Preferably, baffle quantity is two, fixes on the inner wall of handling the pond, divide into baffle and lower baffle, a plurality of is installed in baffle bottom slope down to the baffle, and just first filter screen installs between two baffles, drive shaft and oar lie in the middle part of two baffles, and the drive shaft passes through motor drive.
Preferably, the retaining ring is arranged above the liquid outlet, the mud taking opening is formed in the upper portion of the second filter screen, and the sealing cover is connected to the mud taking opening through threads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with a treatment tank for pre-purification, treatment liquid is introduced from a liquid inlet, an air inlet pipe is inserted into the treatment liquid, VOC waste gas is introduced, solid impurities in the waste gas are blocked by a first filter screen and a partition plate and enter the lower part of the partition plate, a baffle is obliquely arranged below the partition plate, the solid impurities are settled in a dust hopper, and VOC gas reacts with the treatment liquid to perform preliminary filtration and absorption of the waste gas, so that the pressure of a main treatment device is reduced, the overall purification rate is improved, and the required cost is reduced;
2. the driving shaft and the propeller are arranged in the treatment tank, so that the gas is dispersed, the treatment liquid is uniformly stirred, the gas and the liquid react better, and the purification effect is improved;
3. be provided with the second filter screen on the liquid outlet, solid impurity is along with the mobile accumulation of treatment fluid on the second filter screen on the dust hopper, can open sealed lid, follows to draw the impurity of mud mouth on with the second filter screen and clear away, guarantees the renewal speed of treatment fluid.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the local structure of the present invention.
In the figure: the device comprises a treatment tank 1, a dust hopper 2, an air inlet pipe 3, an air outlet pipe 4, a liquid inlet 5, a liquid outlet 6, a partition plate 7, a baffle plate 8, a first filter screen 9, a driving shaft 10, a propeller 11, a retainer ring 12, a second filter screen 13, a sludge drawing port 14 and a sealing cover 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a liquid filter equipment for VOC atmosphere treatment, includes treatment tank 1, be provided with dust hopper 2 in the treatment tank 1, and fixed mounting has intake pipe 3 and outlet duct 4 on the treatment tank 1, and intake pipe 3 inserts in the treatment fluid, lets in waste gas, and outlet duct 4 is located the liquid level top, is connected with subsequent exhaust treatment device, be provided with inlet 5 on the treatment tank 1, let in the treatment fluid by inlet 5 for the gaseous purification absorption of VOC, and be provided with liquid outlet 6 on the dust hopper 2, liquid outlet 6 emits the treatment fluid, carries out the recovery and the renewal of treatment fluid, fixed mounting has baffle 7 in the treatment tank 1, and fixed mounting has baffle 8 on the baffle 7, fixed mounting has first filter screen 9 on the baffle 7, and the rotation of treatment tank 1 installs drive shaft 10, fixed mounting has oar 11 on the drive shaft 10.
A retainer ring 12 is fixedly arranged in the dust collecting hopper 2, a second filter screen 13 is connected to the retainer ring 12, a mud drawing opening 14 is formed in the dust collecting hopper 2, and a sealing cover 15 is connected to the mud drawing opening 14.
The dust hopper 2 and the treatment tank 1 are integrally formed, are positioned at the bottom of the treatment tank 1 and are formed by two inclined plates, and after solid particles in waste gas enter treatment liquid, the solid particles can be settled in the dust hopper 2 due to the gravity of the dust hopper and the separation of the baffle 8, so that the centralized treatment is facilitated, and the pre-purification is completed.
The retaining ring 12 is arranged above the liquid outlet 6, the sludge taking port 14 is arranged above the second filter screen 13, the sealing cover 15 is connected to the sludge taking port 14 through threads, solid impurities in the dust hopper 2 can fall on the second filter screen 13 and are gradually accumulated, the sealing cover 15 can be opened for ensuring smooth circulation of liquid, and impurities are removed from the sludge taking port 14.
The working principle is as follows: when the device is used, the treatment liquid is introduced from the liquid inlet 5, a certain amount of treatment liquid is accumulated in the treatment tank 1, the air inlet pipe 3 is inserted into the treatment liquid, VOC waste gas is introduced, solid impurities in the waste gas are blocked by the first filter screen 9 and the partition plates 7 and enter the lower parts of the partition plates 7, the partition plates 7 are obliquely provided with the baffle plates 8, the solid impurities are finally settled in the dust collecting hopper 2 and are accumulated on the second filter screen 13 along with the flow of the treatment liquid, most of gas enters the space between the two partition plates 7 through the first filter screen 9 and reacts with the treatment liquid, the propeller 11 is driven by the driving shaft 10 to rotate, so that the gas is more dispersed, the treatment liquid is uniformly stirred, the gas and liquid are better reacted, the purification effect is improved, the primarily purified waste gas is introduced into a subsequent waste gas treatment device from the air outlet pipe 4, and the update speed of the treatment liquid is ensured, the sealing cap 15 can be opened to remove impurities from the second sieve 13 through the mud hole 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A liquid filtering device for VOC atmosphere treatment, comprising a treatment tank (1), characterized in that: a dust hopper (2) is arranged in the treatment tank (1), an air inlet pipe (3) and an air outlet pipe (4) are fixedly arranged on the treatment tank (1), a liquid inlet (5) is arranged on the treatment tank (1), a liquid outlet (6) is arranged on the dust hopper (2), a partition plate (7) is fixedly arranged in the treatment tank (1), a baffle plate (8) is fixedly arranged on the partition plate (7), a first filter screen (9) is fixedly arranged on the partition plate (7), a driving shaft (10) is rotatably arranged in the treatment tank (1), and a propeller (11) is fixedly arranged on the driving shaft (10); a retainer ring (12) is fixedly mounted in the dust hopper (2), a second filter screen (13) is connected to the retainer ring (12), a mud drawing opening (14) is formed in the dust hopper (2), and a sealing cover (15) is connected to the mud drawing opening (14).
2. A liquid filtration device for VOC atmosphere treatment according to claim 1, wherein: the dust collecting hopper (2) and the treatment tank (1) are integrally formed, are positioned at the bottom of the treatment tank (1) and are formed by two inclined plates.
3. A liquid filtration device for VOC atmosphere treatment according to claim 1, wherein: baffle (7) quantity is two, fixes on the inner wall of handling pond (1), divide into baffle and lower baffle, baffle (8) are installed a plurality of in baffle bottom slope down, and first filter screen (9) are installed between two baffles, drive shaft (10) and oar (11) are located the middle part of two baffles (7), and drive shaft (10) pass through motor drive.
4. A liquid filtration device for VOC atmosphere treatment according to claim 1, wherein: the retaining ring (12) is arranged above the liquid outlet (6), the mud taking port (14) is arranged above the second filter screen (13), and the sealing cover (15) is connected to the mud taking port (14) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143933.7U CN212068323U (en) | 2020-01-22 | 2020-01-22 | Liquid filtering device for VOC (volatile organic compound) atmospheric treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143933.7U CN212068323U (en) | 2020-01-22 | 2020-01-22 | Liquid filtering device for VOC (volatile organic compound) atmospheric treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212068323U true CN212068323U (en) | 2020-12-04 |
Family
ID=73569803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143933.7U Active CN212068323U (en) | 2020-01-22 | 2020-01-22 | Liquid filtering device for VOC (volatile organic compound) atmospheric treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212068323U (en) |
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2020
- 2020-01-22 CN CN202020143933.7U patent/CN212068323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 030009 No. 0601, 6 / F, Zone D, No. 9, Jiefang North Road, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: Shanxi shangyun times Ecological Environment Technology Co.,Ltd. Address before: No. 110, rongmuzhou, Zhongshan town, Zhongshan County, Hezhou City, Guangxi Zhuang Autonomous Region 542600 Patentee before: Zhao Daopei |
|
| TR01 | Transfer of patent right |