CN205627605U - Absorbing device who contains sour workshop waste gas - Google Patents
Absorbing device who contains sour workshop waste gas Download PDFInfo
- Publication number
- CN205627605U CN205627605U CN201620495894.0U CN201620495894U CN205627605U CN 205627605 U CN205627605 U CN 205627605U CN 201620495894 U CN201620495894 U CN 201620495894U CN 205627605 U CN205627605 U CN 205627605U
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- absorption tower
- shower
- holding tank
- packing layer
- jar
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Abstract
The utility model discloses an absorbing device who contains sour workshop waste gas, including the absorption tower, still include the active carbon adsorption jar and wash with alkaline the jar, the middle part on absorption tower be equipped with the air inlet, the top on absorption tower be equipped with the gas outlet, the well upper portion on absorption tower pack and to have the three -layer packing layer, the well lower part on absorption tower be equipped with and hold the holding tank that has the aqueous ammonia, the active carbon adsorption jar, wash with alkaline jar, the air inlet communicates in proper order, the active carbon adsorption jar and wash with alkaline jar between be equipped with the check valve, the top of each layer packing layer all is equipped with the shower, the shower through a backwash pump and holding tank intercommunication, the shower on still be connected with and be used for carrying out the inlet tube that the backwash was lived again to the packing layer, the clear water supply equipment intercommunication of inlet tube through a water pump and peripheral hardware. An object of the utility model is to provide an absorbing device who contains sour workshop waste gas.
Description
Technical field
This utility model relates to emission-control equipment field, a kind of absorption plant containing acid house exhaust.
Background technology
In the production process in auxiliary agent workshop, easily produce containing acid waste gas, and auxiliary agent raw material dust.In process of production, need the strict parameters controlled in production environment, prevent from operator are caused damage.
Utility model content
The purpose of this utility model is to provide a kind of absorption plant containing acid house exhaust.
Concrete technical scheme of the present utility model is: a kind of absorption plant containing acid house exhaust, including absorption tower, also include absorbent charcoal adsorption tank and caustic treater, the middle part on described absorption tower is provided with air inlet, the top on described absorption tower is provided with gas outlet, the middle and upper part on described absorption tower is filled with three layers of packing layer, the middle and lower part on described absorption tower is provided with the holding tank accommodating ammonia, described absorbent charcoal adsorption tank, caustic treater, air inlet is sequentially communicated, it is provided with check-valves between described absorbent charcoal adsorption tank and caustic treater, the top of each layer of packing layer is equipped with shower, described shower is connected with holding tank by a reflux pump, it is also associated with for packing layer is carried out the water inlet pipe that backwash is lived again on described shower, described water inlet pipe is connected with the clear water supply equipment of peripheral hardware by a water pump.
In the above-mentioned absorption plant containing acid house exhaust, the top on described absorption tower is provided with demister.
In the above-mentioned absorption plant containing acid house exhaust, in described holding tank, it is provided with acidometer and thermometer.
In the above-mentioned absorption plant containing acid house exhaust, in described holding tank, it is provided with cooling coil.
Compared with prior art, the beneficial effects of the utility model are:
This programme uses absorbent charcoal adsorption tank adsorption particle and Organic substance, is absorbed containing acid gas by caustic treater, is then absorbed by ammonia by the three of absorption tower layers of packing layer, it is ensured that expellant gas reaches discharge standard.
Find during actual experiment, use ammonia to absorb in packing layer to have problems in that, filler easily produces salt particle crystallization, blocking filler, reduce packing material absorbing efficiency, on shower, be therefore additionally arranged water inlet pipe, by tap water or fire demand water, filler be carried out, dissolve the salt particle in filler, improve the efficiency of filler.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical solution of the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Embodiment
1
nullAs shown in Figure 1，A kind of absorption plant containing acid house exhaust，Including absorption tower 1，Also include absorbent charcoal adsorption tank 2 and caustic treater 3，The middle part on described absorption tower 1 is provided with air inlet 4，The top on described absorption tower 1 is provided with gas outlet 5，The middle and upper part on described absorption tower 1 is filled with three layers of packing layer 6，The middle and lower part on described absorption tower 1 is provided with the holding tank 7 accommodating ammonia，Described absorbent charcoal adsorption tank 2、Caustic treater 3、Air inlet 4 is sequentially communicated，It is provided with check-valves 8 between described absorbent charcoal adsorption tank 2 and caustic treater 3，The top of each layer of packing layer 6 is equipped with shower 9，Described shower 9 is connected with holding tank 7 by a reflux pump 10，It is also associated with on described shower 9 for packing layer 6 is carried out the water inlet pipe 11 that backwash is lived again，Described water inlet pipe 11 is connected with the clear water supply equipment of peripheral hardware by a water pump 12，The top on described absorption tower 1 is provided with demister 13，Acidometer 14 and thermometer 15 it is provided with in described holding tank 7，It is provided with cooling coil 16 in described holding tank 7.
In actual production, house exhaust enters into absorbent charcoal adsorption tank 2 adsorption particle and organic substance after blower fan is extracted out, alkali cleaning is carried out then into caustic treater 3, solution in caustic treater 3 can be lime water, sodium hydroxide solution etc., then absorb in entering into absorption tower 1, the solution of the spray of the packing layer 6 on absorption tower 1 is ammonia, thoroughly can adsorb containing acid gas.And constantly detect the acidity in holding tank 7 and temperature, and when the ammonia temperature that the ammonia concn that the carrying out of reaction causes is too low and neutralization heat release causes increases, carrying out lowering the temperature or changing the ammonia in holding tank 7, last gas is discharged after demister 13 removes mist.
Above-described only preferred embodiment of the present utility model, all any amendment, equivalent and improvement etc. made in spirit of the present utility model and spirit, within should be included in protection domain of the present utility model.
Claims (4)
1. the absorption plant containing acid house exhaust, including absorption tower, it is characterized in that, also include absorbent charcoal adsorption tank and caustic treater, the middle part on described absorption tower is provided with air inlet, the top on described absorption tower is provided with gas outlet, the middle and upper part on described absorption tower is filled with three layers of packing layer, the middle and lower part on described absorption tower is provided with the holding tank accommodating ammonia, described absorbent charcoal adsorption tank, caustic treater, air inlet is sequentially communicated, it is provided with check-valves between described absorbent charcoal adsorption tank and caustic treater, the top of each layer of packing layer is equipped with shower, described shower is connected with holding tank by a reflux pump, it is also associated with for packing layer is carried out the water inlet pipe that backwash is lived again on described shower, described water inlet pipe is connected with the clear water supply equipment of peripheral hardware by a water pump.
Absorption plant containing acid house exhaust the most according to claim 1, it is characterised in that the top on described absorption tower is provided with demister.
Absorption plant containing acid house exhaust the most according to claim 2, it is characterised in that be provided with acidometer and thermometer in described holding tank.
Absorption plant containing acid house exhaust the most according to claim 3, it is characterised in that be provided with cooling coil in described holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495894.0U CN205627605U (en) | 2016-05-29 | 2016-05-29 | Absorbing device who contains sour workshop waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495894.0U CN205627605U (en) | 2016-05-29 | 2016-05-29 | Absorbing device who contains sour workshop waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627605U true CN205627605U (en) | 2016-10-12 |
Family
ID=57052951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620495894.0U Active CN205627605U (en) | 2016-05-29 | 2016-05-29 | Absorbing device who contains sour workshop waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803109A (en) * | 2017-09-30 | 2018-03-16 | 安徽华星化工有限公司 | Cartap house exhaust processing method |
| CN107824017A (en) * | 2017-09-30 | 2018-03-23 | 安徽华星化工有限公司 | MCPA,MCP,methoxone produces exhaust gas treating method |
-
2016
- 2016-05-29 CN CN201620495894.0U patent/CN205627605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803109A (en) * | 2017-09-30 | 2018-03-16 | 安徽华星化工有限公司 | Cartap house exhaust processing method |
| CN107824017A (en) * | 2017-09-30 | 2018-03-23 | 安徽华星化工有限公司 | MCPA,MCP,methoxone produces exhaust gas treating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |