CN213885632U - Chloroacetic acid processing is with washing tower that can guide tail gas adsorption - Google Patents
Chloroacetic acid processing is with washing tower that can guide tail gas adsorption Download PDFInfo
- Publication number
- CN213885632U CN213885632U CN202022945693.5U CN202022945693U CN213885632U CN 213885632 U CN213885632 U CN 213885632U CN 202022945693 U CN202022945693 U CN 202022945693U CN 213885632 U CN213885632 U CN 213885632U
- Authority
- CN
- China
- Prior art keywords
- washing tower
- tail gas
- shell
- washing
- chloroacetic acid
- 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.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 120
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229940106681 chloroacetic acid Drugs 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 title claims description 23
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000000945 filler Substances 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005201 scrubbing Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 239000002250 absorbent Substances 0.000 claims abstract description 6
- 230000002745 absorbent Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 7
- 238000001802 infusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 46
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a processing of chloroacetic acid is with absorbent scrubbing tower of drainage tail gas, casing under the scrubbing tower device is by the scrubbing tower, chloroacetic acid tail gas air inlet, the outlet, the drainage channel post, liquid water conservancy diversion spare, casing in the scrubbing tower, filler support piece, adsorb the filler, casing on the scrubbing tower, filter support piece, activated carbon filter screen and exhaust opening constitute, the other washing device that is equipped with in scrubbing tower device side, washing device is by the liquid storage pot, the transfer line, a water pump, fixed column and shower nozzle are constituteed, the liquid storage pot top is connected with the one end of transfer line, the transfer line other end is inside casing outside runs through to the scrubbing tower in from the scrubbing tower, be equipped with the shower nozzle on the transfer line other end. This chloracetic acid processing is with absorbent scrubbing tower of drainage tail gas has the function of drainage, and abluent very clean, and the washing liquid adsorbs harmful substance for device purifying effect is splendid, and in addition the filtration of active carbon filter screen has improved device purifying effect more, the advantage of very environmental protection.
Description
Technical Field
The utility model relates to a scrubbing tower device technical field specifically is an adsorbed scrubbing tower of drainage tail gas is used in chloroacetic acid processing.
Background
The washing tower is a novel gas purification treatment device, is produced by improving a floatable packing layer gas purifier, is widely applied to pretreatment in the aspects of industrial waste gas purification, dust removal and the like, has good purification effect, can not avoid coal gas washing for a coal gasification process, is used for the unit operation in any coal gasification technology, and is named as the washing tower due to the working principle similar to the washing process.
Chloroacetic acid is a chemical with strong toxicity, and during production and preparation, a large amount of gas containing acidic substances is generated, so that a washing tower is needed to be used for purifying and filtering the tail gas generated in the production of chloroacetic acid, but the tail gas cannot be drained in the actual use process of the existing tail gas washing tower, so that the tail gas is fully contacted with washing liquid and adsorbed on the washing liquid, the purification effect is single, and a tail gas washing tower is urgently needed to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chloroacetic acid processing is with absorbent scrubbing tower of drainage tail gas, has the function of drainage for the device can abluent cleaner to tail gas, adsorbs the harmful substance in the tail gas through the inside washing liquid of adsorption packing, makes the purifying effect of device splendid, and in addition the filtration of active carbon filter screen has improved the purifying effect of device more, and the problem among the prior art has been solved to the advantage of very environmental protection.
In order to achieve the above object, the utility model provides a following technical scheme: a washing tower capable of conducting tail gas adsorption for chloroacetic acid processing comprises a washing tower device, and consists of a lower shell of the washing tower, a chloroacetic acid tail gas inlet, a water outlet, a drainage channel column, a liquid diversion piece, a middle shell of the washing tower, a filler support piece, adsorption filler, an upper shell of the washing tower, a filter support piece, an active carbon filter screen and an exhaust opening, wherein the chloroacetic acid tail gas inlet is arranged on the side surface of the lower shell of the washing tower, the water outlet is arranged below the chloroacetic acid tail gas inlet, the drainage channel column is arranged in the lower shell of the washing tower corresponding to the position of the chloroacetic acid tail gas inlet, the liquid diversion piece is arranged at the bottom end in the lower shell of the washing tower corresponding to the position of the water outlet, the top end of the lower shell of the washing tower is connected with the middle shell of the washing tower, the filler support piece is arranged in the middle shell of the washing tower, and the adsorption filler is arranged at the top end of the filler support piece corresponding to the position of the drainage channel column, the top end of a shell in the washing tower is connected with a shell on the washing tower, a filtering support piece is arranged inside the shell on the washing tower, an active carbon filter screen is arranged in the middle of the filtering support piece, an exhaust opening is formed in the top end of the shell on the washing tower, a washing device is arranged beside the washing tower device and consists of a liquid storage tank, a liquid conveying pipe, a water pump, a fixed column and a spray head, the liquid storage tank is arranged beside the shell under the washing tower, the top end of the liquid storage tank is connected with one end of the liquid conveying pipe, the other end of the liquid conveying pipe penetrates into the shell in the washing tower from the outside of the shell in the washing tower, the spray head is arranged at the other end of the liquid conveying pipe, the spray head is arranged above the adsorption filler, the side face of the liquid conveying pipe outside the shell in the washing tower is connected with one end of the fixed column, and the other end of the fixed column is connected with the side face of the shell in the washing tower.
Preferably, the top end of the lower shell of the washing tower is provided with a connecting piece, the top and the bottom of the middle shell of the washing tower are both provided with a connecting piece, and the bottom end of the upper shell of the washing tower is provided with a connecting piece.
Preferably, the connecting piece at the top end of the lower shell of the washing tower and the connecting piece at the bottom of the middle shell of the washing tower are fixed through bolts, and the connecting piece at the top of the middle shell of the washing tower and the connecting piece at the bottom end of the upper shell of the washing tower are fixed through bolts.
Preferably, a seal is provided between the two connectors.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this chloracetic acid processing is with absorbent scrubbing tower of drainage tail gas, tail gas passes through the drainage of drainage passageway post and removes to adsorbing the filler, make the entering adsorption filler that tail gas can be accurate in, can not fly away everywhere, the effect of drainage has been played, make the device can abluent cleaner to tail gas, harmful substance in with tail gas adsorbs through the inside washing liquid of adsorption filler, make its harmful substance break away from in the tail gas, make the purifying effect of device splendid, in addition the filtration of active carbon filter screen, the purifying effect of device has been improved more, washing liquid after the pollution passes through outlet discharge centralized processing, can not the polluted environment, very environmental protection.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic plan view of the overall structure of the present invention;
FIG. 3 is a sectional view of the internal structure of the washing tower apparatus of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a scrubber tower arrangement; 11. a lower shell of the scrubber tower; 111. a chloroacetic acid tail gas inlet; 112. A water outlet; 113. a drainage channel column; 114. a liquid diversion member; 12. a scrubber middle shell; 121. a packing support; 122. adsorbing the filler; 13. an upper shell of the washing tower; 131. a filtration support; 132. an active carbon filter screen; 133. an exhaust opening; 2. a washing device; 21. a liquid storage tank; 22. a transfusion tube; 23. A water pump; 24. fixing a column; 25. a spray head; 3. a connecting member; 31. a seal member; 4. and (4) bolts.
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. 1-4, a washing tower capable of absorbing tail gas for chloroacetic acid processing includes a washing tower apparatus 1, which is composed of a lower casing 11 of the washing tower, a chloroacetic acid tail gas inlet 111, a water outlet 112, a drainage channel column 113, a liquid diversion member 114, a middle casing 12 of the washing tower, a filler support member 121, an adsorption filler 122, an upper casing 13 of the washing tower, a filter support member 131, an activated carbon filter 132, and an exhaust opening 133, wherein the side surface of the lower casing 11 of the washing tower is provided with the chloroacetic acid tail gas inlet 111, the water outlet 112 is disposed below the chloroacetic acid tail gas inlet 111, the drainage channel column 113 is disposed inside the lower casing 11 of the washing tower at a position corresponding to the chloroacetic acid tail gas inlet 111, the liquid diversion member 114 is disposed at a position corresponding to the water outlet 112 at the bottom inside the lower casing 11 of the washing tower, and the top of the lower casing 11 of the washing tower is connected to the middle casing 12 of the washing tower, a filler support member 121 is arranged in the washing tower middle shell 12, an adsorption filler 122 is arranged at the top end of the filler support member 121 corresponding to the position of the drainage channel column 113, the top end of the washing tower middle shell 12 is connected with the washing tower upper shell 13, a filtering support member 131 is arranged in the washing tower upper shell 13, an active carbon filter screen 132 is arranged in the middle of the filtering support member 131, an exhaust opening 133 is arranged at the top end of the washing tower upper shell 13, a washing device 2 is arranged beside the washing tower device 1, the washing device 2 is composed of a liquid storage tank 21, a liquid conveying pipe 22, a water pump 23, a fixed column 24 and a spray head 25, the liquid storage tank 21 is arranged beside the washing tower lower shell 11, the top end of the liquid storage tank 21 is connected with one end of the liquid conveying pipe 22, the other end of the liquid conveying pipe 22 penetrates from the outside of the washing tower middle shell 12 to the inside the washing tower middle shell 12, and the spray head 25 is arranged at the other end of the liquid conveying pipe 22, the spray head 25 is arranged above the adsorption packing 122, the side of the infusion tube 22 arranged outside the shell 12 in the washing tower is connected with one end of a fixed column 24, the other end of the fixed column 24 is connected with the side of the shell 12 in the washing tower, the top end of the shell 11 under the washing tower is provided with a connecting piece 3, the top and the bottom of the shell 12 in the washing tower are both provided with connecting pieces 3, the bottom end of the shell 13 on the washing tower is provided with a connecting piece 3, the connecting piece 3 at the top end of the shell 11 under the washing tower and the connecting piece 3 at the bottom of the shell 12 in the washing tower are fixed through a bolt 4, the connecting piece 3 at the top of the shell 12 in the washing tower and the connecting piece 3 at the bottom end of the shell 13 on the washing tower are fixed through a bolt 4, and a sealing piece 31 is arranged between the two connecting pieces 3.
The working principle is as follows: tail gas generated by chloroacetic acid processing enters the interior of the lower shell 11 of the washing tower from a chloroacetic acid tail gas inlet 111, the tail gas moves to the adsorption filler 122 through the drainage of the drainage channel column 113, meanwhile, the water pump 23 is started, washing liquid is transported to the spray head 25 through the liquid transport tube 22 in the liquid storage tank 21 of the water pump 23, the spray head 25 sprays the washing liquid, the washing liquid falls into the adsorption filler 122, the tail gas enters the interior of the adsorption filler 122 through the drainage of the drainage channel column 113, the washing liquid in the interior of the adsorption filler 122 can adsorb harmful substances in the tail gas, so that the harmful substances are separated from the tail gas, then the tail gas moves to the activated carbon filter screen 132, passes through the activated carbon filter screen 132, the activated carbon filter screen 132 filters impurities of the tail gas again, and finally, the purified tail gas is discharged from the exhaust opening 133, the washing liquid adsorbing the harmful substances in the adsorbing filler 122 falls to the liquid guiding member 114 from the inside of the adsorbing filler 122, and the liquid guiding member 114 has a certain inclination, so that the washing liquid moves to the drain opening 112 due to gravity and is finally discharged through the drain opening 112.
In summary, the following steps: this chloracetic acid processing is with absorbent scrubbing tower of drainage tail gas, tail gas passes through drainage of drainage channel post 113 and removes to adsorption filler 122, make the entering adsorption filler 122 that tail gas can be accurate in, can not fly away everywhere, the effect of drainage has been played, make the device can abluent cleaner to tail gas, harmful substance in the tail gas adsorbs through the inside washing liquid of adsorption filler 122, make its harmful substance break away from in the tail gas, make the purifying effect of device splendid, in addition activated carbon filter screen 132's filtration, the purifying effect of device has been improved more, washing liquid after the pollution passes through outlet 112 discharge centralized processing, can not the polluted environment, very environmental protection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. The utility model provides a chloroacetic acid processing is with absorbent scrubbing tower of drainage tail gas, includes scrubbing tower device (1), its characterized in that: the washing tower device (1) is composed of a washing tower lower shell (11), a chloroacetic acid tail gas inlet (111), a water outlet (112), a drainage channel column (113), a liquid diversion part (114), a washing tower middle shell (12), a filler support part (121), an adsorption filler (122), a washing tower upper shell (13), a filtering support part (131), an activated carbon filter screen (132) and an exhaust opening (133), wherein the chloroacetic acid tail gas inlet (111) is arranged on the side surface of the washing tower lower shell (11), the water outlet (112) is arranged below the chloroacetic acid tail gas inlet (111), the drainage channel column (113) is arranged in the washing tower lower shell (11) at a position corresponding to the chloroacetic acid tail gas inlet (111), the liquid diversion part (114) is arranged at the bottom end in the washing tower lower shell (11) at a position corresponding to the water outlet (112), and the top end of the washing tower lower shell (11) is connected with the washing tower middle shell (12), a packing support part (121) is arranged in the washing tower middle shell (12), the top end of the packing support part (121) is provided with an adsorption packing (122) at a position corresponding to the drainage channel column (113), the top end of the washing tower middle shell (12) is connected with the washing tower upper shell (13), the inside of the washing tower upper shell (13) is provided with a filtering support part (131), the middle of the filtering support part (131) is provided with an active carbon filter screen (132), the top end of the washing tower upper shell (13) is provided with an exhaust opening (133), a washing device (2) is arranged beside the washing tower device (1), the washing device (2) consists of a liquid storage tank (21), a liquid conveying pipe (22), a water pump (23), a fixed column (24) and a spray head (25), the liquid storage tank (21) is arranged beside the side of the washing tower lower shell (11), and the top end of the liquid storage tank (21) is connected with one end of the liquid conveying pipe (22), the other end of the infusion tube (22) penetrates into the washing tower middle shell (12) from the outside of the washing tower middle shell (12), a spray head (25) is arranged at the other end of the infusion tube (22), the spray head (25) is arranged above the adsorption filler (122), the side face of the infusion tube (22) arranged outside the washing tower middle shell (12) is connected with one end of a fixed column (24), and the other end of the fixed column (24) is connected with the side face of the washing tower middle shell (12).
2. The washing tower capable of absorbing the tail gas for processing the chloroacetic acid according to claim 1, wherein the top end of the lower shell (11) of the washing tower is provided with the connecting piece (3), the top and the bottom of the middle shell (12) of the washing tower are provided with the connecting pieces (3), and the bottom end of the upper shell (13) of the washing tower is provided with the connecting piece (3).
3. The washing tower capable of leading tail gas to adsorb for chloroacetic acid processing according to claim 2, wherein the connecting piece (3) at the top end of the lower shell (11) of the washing tower and the connecting piece (3) at the bottom of the middle shell (12) of the washing tower are fixed by the bolt (4), and the connecting piece (3) at the top of the middle shell (12) of the washing tower and the connecting piece (3) at the bottom of the upper shell (13) of the washing tower are fixed by the bolt (4).
4. A washing column with a traversable off-gas adsorption for chloroacetic acid processing according to claim 2, characterized in that a seal (31) is provided between the two connectors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022945693.5U CN213885632U (en) | 2020-12-07 | 2020-12-07 | Chloroacetic acid processing is with washing tower that can guide tail gas adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022945693.5U CN213885632U (en) | 2020-12-07 | 2020-12-07 | Chloroacetic acid processing is with washing tower that can guide tail gas adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213885632U true CN213885632U (en) | 2021-08-06 |
Family
ID=77103338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022945693.5U Expired - Fee Related CN213885632U (en) | 2020-12-07 | 2020-12-07 | Chloroacetic acid processing is with washing tower that can guide tail gas adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213885632U (en) |
-
2020
- 2020-12-07 CN CN202022945693.5U patent/CN213885632U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213885632U (en) | Chloroacetic acid processing is with washing tower that can guide tail gas adsorption | |
| CN215539670U (en) | Carbon dioxide production exhaust treatment device | |
| CN214020012U (en) | Waste gas treatment spray tower | |
| CN211134499U (en) | Electrochemical aluminum coating machine with exhaust treatment device | |
| CN208982141U (en) | A kind of automobile exhaust gas purifying installation free of cleaning | |
| CN207532987U (en) | A kind of exhaust treatment system | |
| CN213221490U (en) | Multistage environment-friendly dust collector | |
| CN207253996U (en) | A kind of discharging processing device of exhaust gas | |
| CN212855304U (en) | Environment-friendly exhaust treatment device | |
| CN212790463U (en) | Industrial waste water treatment facilities | |
| CN216799358U (en) | Washing tower inlet distribution device | |
| CN217220808U (en) | Desulfurization denitration dust removal integration processing apparatus | |
| CN212188371U (en) | Novel filler washing tower | |
| CN217016073U (en) | Multifunctional medium-large desulfurization dust remover | |
| CN211159093U (en) | Integrated flue gas treatment device | |
| CN216654011U (en) | Tail gas absorbing device is used in formaldehyde production | |
| CN218188660U (en) | Dust purification device with wet dedusting mechanism | |
| CN220861063U (en) | Cross-flow washing and multi-effect waste gas treatment equipment | |
| CN218794841U (en) | Liquid seal adsorption dust removal device | |
| CN221452085U (en) | High-efficiency flue gas dust removal wet electric dust collector | |
| CN216604603U (en) | Mining industry smelting workshop waste gas unified cycle processing apparatus | |
| CN220685032U (en) | Natural gas purification sled piece device that can flow backward | |
| CN216703830U (en) | A concentrate vacuum system for HDPE plastics production | |
| CN217367701U (en) | A flue gas treatment tower for exhaust-gas treatment for cyanuric acid processing | |
| CN220589543U (en) | Deep waste gas purifying device |
Legal Events
| 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: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |