CN205007838U - Waste gas absorbing device with cooling device - Google Patents
Waste gas absorbing device with cooling device Download PDFInfo
- Publication number
- CN205007838U CN205007838U CN201520715517.9U CN201520715517U CN205007838U CN 205007838 U CN205007838 U CN 205007838U CN 201520715517 U CN201520715517 U CN 201520715517U CN 205007838 U CN205007838 U CN 205007838U
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- storage tank
- liquid storage
- absorbing liquid
- waste gas
- absorption liquid
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Abstract
The utility model provides a waste gas absorbing device with cooling device, includes the buffer tank, is equipped with waste gas import and exhaust outlet on the buffer tank, exhaust outlet is through check valve, jet pump connection absorption liquid storage tank, and absorption liquid tank outlet connects the jet pump import through centrifugal water pump, be equipped with the spoiler on one side of in the absorption liquid storage tank, the other cooling coil who is equipped with the form that spirals of spoiler, freezing salt solution entrance point is connected to cooling coil one end, the freezing salt solution exit end of cooling coil other end connection, absorption liquid storage tank top is equipped with the medicament charge door, and absorption liquid storage tank bottom is equipped with the drain. The problem of the regular change of waste gas absorption liquid absorb the medicament and replenish the water yield is solved, simultaneously reduced intensity of labour effectively, have effectual, reduce exhaust emission, simple process, the swift characteristics of convenient operation, and the medicament to change the number of times few, reduction in production cost.
Description
Technical field
The utility model relates to a kind of exhaust gas absorption device with cooling device.
Background technology
In the production of fine chemistry industry especially at dyestuff intermediate, many chemical reactions can produce a large amount of waste gas: or sour gas, or alkaline gas.The process of these waste gas mainly adopts vacuum system that waste gas suction waste gas absorption tank chemical method is absorbed at present, absorption process great majority are exothermic reactions, the heat that easy generation is a large amount of, cause absorbing liquid temperature more and more higher, some gas diminishes on the contrary with the rising solubility of absorbing liquid temperature, causes assimilation effect to be deteriorated, simultaneously, in order to fully absorb waste gas, regular replacing is also needed to absorb medicament amount of makeup water.Not only waste absorption medicament, increase environmental protection cost, also add labour intensity.
Utility model content
Its object of the utility model is just to provide a kind of exhaust gas absorption device with cooling device, solve the regular problem changing absorption medicament and amount of makeup water of waste gas absorption liquid, significantly reduce labour intensity simultaneously, have effective, reduce toxic emission, technique feature simple, convenient to operation, and medicament replacing number of times is few, reduces production cost.
Realize above-mentioned purpose and the technical scheme taked, comprise surge tank, surge tank is provided with exhaust gas inlet and waste gas outlet, described waste gas outlet connects absorbing liquid storage tank through check valve, jet pump, absorbing liquid outlet connects jet pump import through centrifugal water pump, in described absorbing liquid storage tank, side is provided with spoiler, the other cooling coil that spiral is housed of spoiler, cooling coil one end connects chilled brine entrance point, the cooling coil other end connects the chilled brine port of export, described absorbing liquid storage tank top is provided with medicament charge door, and absorbing liquid tank bottom is provided with sewage draining exit.
beneficial effect
Compared with prior art the utility model has the following advantages.
1. the utility model is with the exhaust gas absorption device of cooling device, the aqueous solution absorption waste gas Duration Ratio regular absorbent device containing absorbing drug concentration identical can be made longer, better effects if.Reduce the discharge of waste gas, meet current development form;
2. medicament replacing number of times is few, reduces production cost, improves enterprise competitiveness, remarkable in economical benefits;
3. technique is simple, convenient to operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure schematic diagram.
Detailed description of the invention
This device comprises surge tank 1, surge tank 1 is provided with exhaust gas inlet 12 and waste gas outlet, as shown in Figure 1, described waste gas outlet is through check valve 2, jet pump 3 connects absorbing liquid storage tank 5, absorbing liquid storage tank 5 exports and connects jet pump 3 import through centrifugal water pump 7, in described absorbing liquid storage tank 5, side is provided with spoiler 6, the other cooling coil 4 that spiral is housed of spoiler 6, cooling coil 4 one end connects chilled brine entrance point 8, cooling coil 4 other end connects the chilled brine port of export 9, described absorbing liquid storage tank 5 top is provided with medicament charge door 11, sewage draining exit 10 is provided with bottom absorbing liquid storage tank 5.
Described spoiler 6 is arranged with absorbing liquid storage tank 5 axis being parallel, and spoiler 6 upper end is connected with absorbing liquid storage tank 5.
Embodiment
First open chilled brine first to lower the temperature containing the aqueous solution absorbing medicament, open centrifugal water pump again, allow and pass through water stream injection pump containing the medicament aqueous solution, produce vacuum the suction of reaction generation waste gas is absorbed in the duct, absorbing liquid is injected into absorbing liquid storage tank, after cooling coil is cooled, then will send into water stream injection pump containing the medicament aqueous solution by centrifugal water pump, again absorb, the above operation of circulation.
This device comprises absorbing liquid storage tank 5, centrifugal water pump 7, pipeline, check valve 2, surge tank 1, jet pump 3.In described absorbing liquid storage tank 5, side is provided with spoiler 6, the other cooling coil 4 that spiral is housed of spoiler 6, be connected with centrifugal water pump 7 by pipeline in described absorbing liquid storage tank 5 bottom, be connected by brine pit between pipeline with van cooler on top at the cooling coil 4 of described absorbing liquid storage tank 5 inside, form circulation, surge tank 1 has two mouths, one is connected with the flue gas leading in workshop by pipeline, after another is connected with the outlet conduit of centrifugal water pump by pipeline, check valve, access jet pump 3, then be connected with absorbing liquid storage tank 5 by pipeline.
Below in conjunction with Fig. 1, this device is further illustrated:
1, opening the import and export of chilled brine on absorbing liquid storage tank 5, cooling first to the absorbing liquid containing absorbing medicament;
2, after absorbing liquid cooling, open centrifugal water pump 7, absorbing liquid is sent into jet pump 3, be injected into absorbing liquid storage tank 5, simultaneity factor produces vacuum, opens the exhaust gas valve on surge tank 1, suck the waste gas in producing, absorbed in the pipeline of waste gas between jet pump 3 and jet exit, produce heat simultaneously, absorbing liquid temperature raises;
The absorbing liquid that 3 temperature are high enters absorbing liquid storage tank 5, contacts with the coil pipe passing into chilled brine, carries out exchange heat, and absorbing liquid is cooled, and temperature reduces;
4, cooled absorbing liquid, again by centrifugal water pump, is sent into water stream injection pump and is carried out cyclic absorption.
This device is taken away by chilled brine in time by absorbing the heat produced from start to finish, and the temperature remains within the normal range to make absorbing liquid, increases solubility and assimilation effect, absorption medicament is utilized completely, reduces the frequency changing medicament, thus save production cost.
Claims (2)
1. the exhaust gas absorption device with cooling device, comprise surge tank (1), surge tank (1) is provided with exhaust gas inlet (12) and waste gas outlet, it is characterized in that, described waste gas outlet is through check valve (2), jet pump (3) connects absorbing liquid storage tank (5), absorbing liquid storage tank (5) outlet connects jet pump (3) import through centrifugal water pump (7), the interior side of described absorbing liquid storage tank (5) is provided with spoiler (6), the other cooling coil (4) that spiral is housed of spoiler (6), cooling coil (4) one end connects chilled brine entrance point (8), cooling coil (4) other end connects the chilled brine port of export (9), described absorbing liquid storage tank (5) top is provided with medicament charge door (11), absorbing liquid storage tank (5) bottom is provided with sewage draining exit (10).
2. a kind of exhaust gas absorption device with cooling device according to claim 1, is characterized in that, described spoiler (6) and absorbing liquid storage tank (5) axis being parallel are arranged, spoiler (6) upper end is connected with absorbing liquid storage tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715517.9U CN205007838U (en) | 2015-09-16 | 2015-09-16 | Waste gas absorbing device with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715517.9U CN205007838U (en) | 2015-09-16 | 2015-09-16 | Waste gas absorbing device with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007838U true CN205007838U (en) | 2016-02-03 |
Family
ID=55206468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715517.9U Active CN205007838U (en) | 2015-09-16 | 2015-09-16 | Waste gas absorbing device with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007838U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754553A (en) * | 2017-11-24 | 2018-03-06 | 绍兴市英强橡塑科技有限公司 | Waste gas treatment equipment and technique |
| CN109499088A (en) * | 2018-12-17 | 2019-03-22 | 广州市致顺科技有限公司 | One kind being suitable for the pretreated Multifunctional absorption condenser of exhaust gas and exhaust gas preprocess method |
| CN107754553B (en) * | 2017-11-24 | 2024-05-03 | 绍兴市英强橡塑科技有限公司 | Exhaust gas treatment equipment and process |
-
2015
- 2015-09-16 CN CN201520715517.9U patent/CN205007838U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754553A (en) * | 2017-11-24 | 2018-03-06 | 绍兴市英强橡塑科技有限公司 | Waste gas treatment equipment and technique |
| CN107754553B (en) * | 2017-11-24 | 2024-05-03 | 绍兴市英强橡塑科技有限公司 | Exhaust gas treatment equipment and process |
| CN109499088A (en) * | 2018-12-17 | 2019-03-22 | 广州市致顺科技有限公司 | One kind being suitable for the pretreated Multifunctional absorption condenser of exhaust gas and exhaust gas preprocess method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |