CN205288034U - Circulating absorption system of industrial waste gas treatment - Google Patents
Circulating absorption system of industrial waste gas treatment Download PDFInfo
- Publication number
- CN205288034U CN205288034U CN201620045255.4U CN201620045255U CN205288034U CN 205288034 U CN205288034 U CN 205288034U CN 201620045255 U CN201620045255 U CN 201620045255U CN 205288034 U CN205288034 U CN 205288034U
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- absorption tower
- pipeline
- storage tank
- valve
- circulating line
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a set up the pipeline between the import that circulating absorption system of industrial waste gas treatment, four piece at least baffles on the inner wall of absorption tower constitute the continuous reaction bend of S -shaped, and absorption tower lower part one side sets up the air inlet, and the top sets up and sprays the disc in the absorption tower, sprays at least ten shower heads of lower uniform distribution of disc, the drain hole and at least one storage tank of absorption tower bottom set up the pipeline between the export of storage tank and the incoming end of pump, the output of pump with spraying and setting up the circulating line between the disc, setting valve on the circulating line sets up the pipeline between the both ends of hydrometer and the circulating line at valve both ends, with setting valve on the continuous pipeline of hydrometer, with setting valve on the continuous pipeline of storage tank, fully consider the performance of equipment, reached the purpose of waste gas zero release, also increased new product hydrochloric acid, obtain the hydrochloric acid of required concentration through the hydrometer preparation, reduce the extent of injury to the environment.
Description
Technical field
This utility model relates to industrial tail gas and processes equipment, and especially a kind of industrial waste gas processes circulating absorption system.
Background technology
At present, absorption to hydrogen chloride gas is to adopt hydrogen chloride gas is led to absorption tower, in absorption tower, hydrogen chloride absorption is become hydrochloric acid by top water spray, hydrochloric acid liquid flows into holding vessel through pipeline bottom absorption tower, but the concentration of hydrochloric acid in holding vessel is too low, and water consumption is more in absorption tower, the hydrochloric acid in holding vessel cannot be directly used in other and produces, in addition it is also necessary to concentration of hydrochloric acid is further processed into desired concn and just can use.
In view of the foregoing, the structure of existing industrial tail gas process equipment needs to improve.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of industrial waste gas is provided to process circulating absorption system, take into full account the performance of equipment, do not only reach the purpose of zero waste gas emission, too increase new product hydrochloric acid simultaneously, prepared the hydrochloric acid of desired concn by gravimeter. Reduce production cost, reduce the extent of injury to environment.
This utility model is to achieve these goals, adopt the following technical scheme that a kind of industrial waste gas processes circulating absorption system, be by: absorption tower, dividing plate, reaction bend, air inlet, spray disk, spray head, storage tank, pump, circulating line, gravimeter, valve are constituted, at least four pieces of dividing plates on the inwall of absorption tower constitute S shape continuous print reaction bend, side, bottom, absorption tower arranges air inlet, absorption tower inner top arranges spray disk, the lower surface of spray disk is uniformly distributed at least ten spray heads, between drain hole and the import of at least one storage tank bottom absorption tower, pipeline is set, outlet and the entering of pump of described storage tank arrange pipeline between end, going out of pump arranges circulating line between end and described spray disk, circulating line arranges valve, between two ends and the circulating line at valve two ends of gravimeter, pipeline is set, the described pipeline being connected with gravimeter arranges valve, the described pipeline being connected with storage tank arranges valve.
Described absorption tower, dividing plate, air inlet, spray disk, spray head, storage tank, pump, circulating line, gravimeter, valve all adopt corrosion-resistant material.
Described absorption tower adopts plate column or packed tower one therein.
The beneficial effects of the utility model are: this utility model takes into full account the performance of equipment, carry out technologic improvement, when exhausted air quantity is relatively big, gas speed increases the flow velocity of water or increases the quantity of described absorption tower internal partition time very fast, whole absorption system is optimized improvement, do not only reach the purpose of zero waste gas emission, too increase new product hydrochloric acid simultaneously, prepared the hydrochloric acid of desired concn by gravimeter. Reduce production cost, reduce the extent of injury to environment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is general assembly structural representation;
In Fig. 1: absorption tower 1, dividing plate 2, reaction bend 3, air inlet 4, spray disk 5, spray head 6, storage tank 7, pump 8, circulating line 9, gravimeter 10, valve 11.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
At least four pieces of dividing plates 2 on the inwall of absorption tower 1 constitute S shape continuous print reaction bend 3, side, bottom, absorption tower 1 arranges air inlet 4, absorption tower 1 inner top arranges spray disk 5, the lower surface of spray disk 5 is uniformly distributed at least ten spray heads 6, between drain hole and the import of at least one storage tank 7 bottom absorption tower 1, pipeline is set, outlet and the entering of pump 8 of described storage tank 7 arrange pipeline between end, going out of pump 8 arranges circulating line 9 between end and described spray disk 5, circulating line 9 arranges valve 11, between two ends and the circulating line 9 at valve 11 two ends of gravimeter 10, pipeline is set, the described pipeline being connected with gravimeter 10 arranges valve 11, the described pipeline being connected with storage tank 7 arranges valve 11.
Described absorption tower 1, dividing plate 2, air inlet 4, spray disk 5, spray head 6, storage tank 7, pump 8, circulating line 9, gravimeter 10, valve 11 all adopt corrosion-resistant material.
Described absorption tower 1 adopts plate column or packed tower one therein.
Claims (3)
1. industrial waste gas processes a circulating absorption system, be by: absorption tower (1), dividing plate (2), reaction bend (3), air inlet (4), spray disk (5), spray head (6), storage tank (7), pump (8), circulating line (9), gravimeter (10), valve (11) are constituted, it is characterized in that: at least four pieces of dividing plates (2) on absorption tower (1) inwall constitute S shape continuous print reaction bend (3), absorption tower (1) side, bottom arranges air inlet (4), absorption tower (1) inner top arranges spray disk (5), the lower surface of spray disk (5) is uniformly distributed at least ten spray heads (6), between drain hole and the import of at least one storage tank (7) of bottom, absorption tower (1), pipeline is set, outlet and the entering of pump (8) of described storage tank (7) arrange pipeline between end, going out of pump (8) arranges circulating line (9) between end and described spray disk (5), circulating line (9) arranges valve (11), between two ends and the circulating line (9) at valve (11) two ends of gravimeter (10), pipeline is set, the pipeline being connected with described gravimeter (10) arranges valve (11), the pipeline being connected with described storage tank (7) arranges valve (11).
2. a kind of industrial waste gas according to claim 1 processes circulating absorption system, it is characterised in that: described absorption tower (1), dividing plate (2), air inlet (4), spray disk (5), spray head (6), storage tank (7), pump (8), circulating line (9), gravimeter (10), valve (11) all adopt corrosion-resistant material.
3. a kind of industrial waste gas according to claim 1 processes circulating absorption system, it is characterised in that: described absorption tower (1) adopts plate column or packed tower one therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045255.4U CN205288034U (en) | 2016-01-15 | 2016-01-15 | Circulating absorption system of industrial waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045255.4U CN205288034U (en) | 2016-01-15 | 2016-01-15 | Circulating absorption system of industrial waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288034U true CN205288034U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045255.4U Active CN205288034U (en) | 2016-01-15 | 2016-01-15 | Circulating absorption system of industrial waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636064A (en) * | 2018-06-01 | 2018-10-12 | 青海盐湖工业股份有限公司 | One kind is to containing HCl and MgCl2The method and system that is handled of exhaust gas |
| CN110252232A (en) * | 2019-06-26 | 2019-09-20 | 威海恒邦化工有限公司 | The potassium acid sulfate process units and method of non-exhaust emission |
| CN111167245A (en) * | 2020-01-03 | 2020-05-19 | 北京路新沥青混凝土有限公司 | Asphalt smoke purification treatment method |
-
2016
- 2016-01-15 CN CN201620045255.4U patent/CN205288034U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636064A (en) * | 2018-06-01 | 2018-10-12 | 青海盐湖工业股份有限公司 | One kind is to containing HCl and MgCl2The method and system that is handled of exhaust gas |
| CN110252232A (en) * | 2019-06-26 | 2019-09-20 | 威海恒邦化工有限公司 | The potassium acid sulfate process units and method of non-exhaust emission |
| CN111167245A (en) * | 2020-01-03 | 2020-05-19 | 北京路新沥青混凝土有限公司 | Asphalt smoke purification treatment method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |