CN212523421U - Chemical waste gas high-efficiency treatment device - Google Patents
Chemical waste gas high-efficiency treatment device Download PDFInfo
- Publication number
- CN212523421U CN212523421U CN202021048391.1U CN202021048391U CN212523421U CN 212523421 U CN212523421 U CN 212523421U CN 202021048391 U CN202021048391 U CN 202021048391U CN 212523421 U CN212523421 U CN 212523421U
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- China
- Prior art keywords
- filter screen
- waste gas
- filter
- filter disc
- treatment device
- 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.)
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- 239000007789 gas Substances 0.000 title claims abstract description 29
- 239000002894 chemical waste Substances 0.000 title claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000002912 waste gas Substances 0.000 claims abstract description 23
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 16
- 239000004202 carbamide Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a high-efficiency chemical waste gas treatment device, which comprises a shell, wherein the shell is provided with an upper chamber and a lower chamber, an air inlet pipe and a motor are arranged in the upper chamber, the motor drives a rotating block to move, the rotating block is fixed on the inner side wall of a filter disc, the filter disc is tightly attached to the lower end of the air inlet pipe, the filter disc is detachably provided with a first filter screen, a first activated carbon layer is laid on the upper surface of the first filter screen, the shell is detachably connected with a cover plate, the cover plate is positioned above the filter disc, the lower chamber is internally provided with an air duct and a second filter screen, the upper end of the air duct extends into the upper chamber and is tightly attached to the lower surface of the filter disc, the air duct passes through the central part of the second filter screen, a second activated carbon layer is laid on the upper surface of the second, can improve the treatment efficiency and treatment effect of the waste gas and reduce the pollution of the waste gas to the atmospheric environment.
Description
Technical Field
The utility model relates to a chemical waste gas high-efficiency processing device belongs to chemical waste gas treatment equipment technical field.
Background
Chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains many kinds of pollutants, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and influences human health. The chemical waste gas components generated in different chemical production industries are very different.
Chemical waste gas pollutes the air of atmosphere and mill's environment, causes the injury to people's health, so need carry out purification treatment to chemical waste gas, present chemical waste gas treatment device, the treatment effect of waste gas is not enough, and can't keep better purification treatment ability, influences chemical waste gas's treatment effeciency, consequently needs further improvement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a chemical waste gas high efficiency processing device, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a high-efficiency chemical waste gas treatment device comprises a shell, wherein the shell is provided with an upper chamber and a lower chamber, an air inlet pipe and a motor are arranged in the upper chamber, the motor drives a rotary block to move, the rotary block is fixed on the inner side wall of a filter disc, the filter disc is tightly attached to the lower end of the air inlet pipe, a first filter screen is detachably arranged on the filter disc, a first activated carbon layer is laid on the upper surface of the first filter screen, the shell is detachably connected with a cover plate, the cover plate is positioned above the filter disc, the lower cavity is internally provided with an air duct and a second filter screen, the upper end of the air duct extends into the upper cavity and is tightly attached to the lower surface of the filter disc, the air duct passes through the central part of the second filter screen, the upper surface of the second filter screen is paved with a second activated carbon layer, the casing includes discharge valve, discharge valve set up in second filter screen top, the lower chamber holds urea solution, just the air duct lower extreme stretches into in the urea solution.
The utility model discloses beneficial effect: the utility model relates to a chemical waste gas high-efficiency treatment device, through being provided with urea solution, discharge valve, the intake pipe, the air duct, first filter screen, the second filter screen, utilize the fan to let in waste gas in the intake pipe, waste gas moves down through first filter screen, first filter screen and first active carbon layer filter the harmful component in the waste gas, waste gas continues to move and gets into in the air duct, and move to urea solution, urea solution utilizes the absorption reduction method to purify the peroxide in the waste gas, waste gas leaves urea solution, upward move through the filtration of second filter screen and second activity carbon layer, harmful component further obtains filtering, discharge from discharge valve at last, through being provided with filter disc, including a motor, the rotary block, the mounting panel, the apron, after a period of waste gas treatment, with intake pipe complex second filter screen purifying effect reduction, the rotatory filter disc that makes of rotatory piece rotates, makes other second filter screens and intake pipe cooperate and is connected, keeps purifying and filtering effect, and manual dismantles the apron from the casing down, and the motor drives rotatory piece motion, and the filter disc drives the second filter screen rotatory, dismantles down the second filter screen and shifts out the casing, changes second activated carbon layer.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a cross-sectional view of the chemical waste gas high-efficiency treatment device of the utility model.
Fig. 2 is a schematic diagram of a filter disc and a filter screen of the chemical waste gas high-efficiency treatment device of the utility model.
FIG. 3 is a schematic view of a filter plate of the chemical waste gas high-efficiency treatment device of the present invention.
Fig. 4 is an enlarged schematic view of the cover plate in fig. 1 of the chemical waste gas high-efficiency treatment device of the present invention.
Reference numbers in the figures: 1. a housing; 101. a urea solution; 102. an exhaust valve; 2. a fan; 3. an air inlet pipe; 4. an air duct; 5. a motor; 51. rotating the block; 6. a filter tray; 61. mounting grooves; 62. a through groove; 63. mounting a plate; 64. a through hole; 65. a first filter screen; 66. a first activated carbon layer; 7. a cover plate; 71. a lap plate; 72. inserting a block; 73. a handle block; 8. a second filter screen; 9. a second activated carbon layer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-4, a high-efficiency chemical waste gas treatment device comprises a housing 1, the housing 1 is provided with an upper chamber and a lower chamber, an air inlet pipe 3 and a motor 5 are installed in the upper chamber, the air inlet pipe 3 is connected with a waste gas source, the motor 5 drives a rotary block 51 to move, the rotary block 51 is fixed on the inner side wall of a filter disc 6, the rotary block 51 can drive the filter disc 6 to rotate, the filter disc 6 is attached to the lower end of the air inlet pipe 3, it is ensured that waste gas can only enter the air duct 4 through the filter disc 6, the filter disc 6 is detachably provided with a first filter screen 65, the filter screen is convenient to replace and ensure the purification treatment effect, a first activated carbon layer 66 is laid on the upper surface of the first filter screen 65, the first activated carbon layer 66 is made of coal carbon, the coal carbon is in a pill shape and has a plurality of pores, harmful components in the waste, in order to make things convenient for change the processing to first filter screen 65, apron 7 is located the top of filter disc 6, install air duct 4 in the lower cavity, second filter screen 8, air duct 4 upper end stretches into in the upper chamber and pastes the lower surface of tight filter disc 6, reduce the leakage of waste gas, air duct 4 passes the central part of second filter screen 8, second active carbon layer 9 has been laid to second filter screen 8 upper surface, second active carbon layer 9 adopts shell carbon, casing 1 includes discharge valve 102, discharge valve 102 sets up in second filter screen 8 top, the lower cavity holds room urea solution 101, conversion nitrogen oxide can be absorbed to urea solution 101, and the 4 lower extremes of air duct stretch into in urea solution 101, guarantee that waste gas can react with urea solution 101, in order to obtain the purification nursing.
The cover plate 7 comprises a left-end bridging plate 71, a right-end handle block 73 and a lower-end insert block 72, wherein the bridging plate 71 is clamped in the cutting groove of the shell 1, the bridging plate 71 limits the longitudinal displacement of the cover plate 7 to prevent the cover plate 7 from falling, the insert block 72 is inserted into the insertion groove of the shell 1, and the insert block 72 limits the transverse displacement of the cover plate 7.
The one end that filter disc 6 was kept away from to intake pipe 3 is connected with fan 2, and fan 2 improves the velocity of flow of waste gas, helps improving the treatment effeciency and the treatment effect of waste gas, and fan 2 fixes the upper surface at casing 1, and discharge valve 102 is manual valve, is unfavorable for the manual discharge that can control waste gas of electric power.
The utility model discloses the theory of operation: the shell 1 is placed at a designated working place, the fan 2 is utilized to introduce the waste gas into the air inlet pipe 3, the waste gas moves downwards to pass through the first filter screen 65, the first filter screen 65 and the first activated carbon layer 66 filter the harmful components in the waste gas, the waste gas continues to move to enter the air guide pipe 4, and moves into the urea solution 101, the urea solution 101 purifies the peroxide in the exhaust gas by an absorption reduction method, the exhaust gas leaves the urea solution 101, moves upwards to be filtered by the second filter screen 8 and the second movable carbon layer 9, the harmful components are further filtered and finally discharged from the exhaust valve 102, after a period of exhaust-gas treatment, with intake pipe 3 complex second filter screen 8 purifying effect reduce, rotatory piece 51 is rotatory to make filter disc 6 rotate, makes other second filter screens 8 and intake pipe 3 cooperate and is connected, keeps purifying filtering effect.
The cover plate 7 is manually disassembled from the shell 1, the motor 5 drives the rotating block 51 to move, the filter disc 6 drives the first filter screen 65 to rotate, the first filter screen 65 is disassembled and moved out of the shell 1, the first activated carbon layer 66 is replaced, and the first activated carbon layer is reloaded into the filter disc 6 to wait for the next use of waste gas treatment.
Claims (6)
1. The utility model provides a chemical industry waste gas high efficiency processing device which characterized in that: including casing (1), casing (1) is provided with upper chamber and lower chamber, installs intake pipe (3) and motor (5) in the upper chamber, and the motion of motor (5) drive rotatory piece (51), and rotatory piece (51) are fixed at the inside wall of filter disc (6), and filter disc (6) paste the lower extreme of tight intake pipe (3), and filter disc (6) demountable installation has first filter screen (65), and first activated carbon layer (66) have been laid to first filter screen (65) upper surface, casing (1) demountable connection has apron (7), and apron (7) are located the top of filter disc (6), installs air duct (4), second filter screen (8) in the lower chamber, and air duct (4) upper end is stretched into in the upper chamber and is pasted the lower surface of tight filter disc (6), and air duct (4) pass the central part of second filter screen (8), and second activated carbon layer (9) have been laid to second filter screen (8) upper surface, the shell (1) comprises an exhaust valve (102), the exhaust valve (102) is arranged above the second filter screen (8), the lower cavity is filled with urea solution (101), and the lower end of the air duct (4) extends into the urea solution (101).
2. The efficient chemical waste gas treatment device according to claim 1, wherein: the cover plate (7) comprises a bridging plate (71) at the left end, a handle block (73) at the right end and an inserting block (72) at the lower end, the bridging plate (71) is clamped in the cutting groove of the shell (1), and the inserting block (72) is inserted into the inserting groove of the shell (1).
3. The efficient chemical waste gas treatment device according to claim 1, wherein: mounting groove (61), logical groove (62) have been seted up in filter disc (6), mounting groove (61) and lead to groove (62) intercommunication, mounting groove (61) are inlayed and are equipped with mounting panel (63), second filter screen (8) are fan-shaped, and four second filter screens (8) splices for the annular, mounting panel (63) are fixed on the arcwall face of second filter screen (8).
4. The efficient chemical waste gas treatment device according to claim 1, wherein: the filter disc (6) is provided with a through hole (64) in the groove for mounting the second filter screen (8).
5. The efficient chemical waste gas treatment device according to claim 1, wherein: one end, far away from the filter disc (6), of the air inlet pipe (3) is connected with a fan (2), and the fan (2) is fixed on the upper surface of the shell (1).
6. The efficient chemical waste gas treatment device according to claim 1, wherein: the exhaust valve (102) is a manual valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048391.1U CN212523421U (en) | 2020-06-09 | 2020-06-09 | Chemical waste gas high-efficiency treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048391.1U CN212523421U (en) | 2020-06-09 | 2020-06-09 | Chemical waste gas high-efficiency treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212523421U true CN212523421U (en) | 2021-02-12 |
Family
ID=74638669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021048391.1U Expired - Fee Related CN212523421U (en) | 2020-06-09 | 2020-06-09 | Chemical waste gas high-efficiency treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212523421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117426A (en) * | 2021-04-25 | 2021-07-16 | 安徽省泽乾冶金科技有限公司 | Rotary kiln exhaust-gas treatment equipment |
-
2020
- 2020-06-09 CN CN202021048391.1U patent/CN212523421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117426A (en) * | 2021-04-25 | 2021-07-16 | 安徽省泽乾冶金科技有限公司 | Rotary kiln exhaust-gas treatment equipment |
| CN113117426B (en) * | 2021-04-25 | 2023-08-29 | 安徽省泽乾冶金科技有限公司 | A rotary kiln exhaust gas treatment equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |