CN202253678U - Waste gas recycling device - Google Patents
Waste gas recycling device Download PDFInfo
- Publication number
- CN202253678U CN202253678U CN2011202745218U CN201120274521U CN202253678U CN 202253678 U CN202253678 U CN 202253678U CN 2011202745218 U CN2011202745218 U CN 2011202745218U CN 201120274521 U CN201120274521 U CN 201120274521U CN 202253678 U CN202253678 U CN 202253678U
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- Prior art keywords
- waste gas
- recycling
- valve
- pipeline
- burner
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Abstract
The utility model relates to a waste gas recycling device, comprising a waste gas absorption pipeline, a recycling tank, a draught fan and a burner, wherein the waste gas absorption pipeline is connected with the waste gas inlet of the recycling tank through a first valve; the waste gas outlet of the recycling tank is connected with the draught fan via a second valve through the pipeline; the draught fan is connected with the burner via a third valve through the pipeline; and the recycling tank is further connected with an oil washing device through the pipeline. The waste gas recycling device has the advantageous effects of comprehensively recycling the waste gas, eliminating environmental pollution caused by the waste gas, saving energy and reducing cost; moreover, the waste gas recycling device has the characteristics of simple structure and small occupied area.
Description
Technical field
The utility model relates to the gas sampling absorption plant, especially relates to the retracting device of volatilization waste gas in a kind of chemical products production.
Background technology
The chemical plant inevitably will exist the waste gas volatilization to get into air when the production chemicals.Most enterprises do not possess this type waste gas recovering device in existing technology, and the waste gas that is produced aborning freely distributes to atmosphere from discarded pipe.Its weak point is: the one, some pernicious gases are directly put into atmosphere, and can cause environmental pollution; The 2nd, organic matter useful in some waste gas (like hydrocarbon product) directly is put in the atmosphere, caused the waste of resource, some combustible exhaust gas (like methane, ethane etc.) directly do not utilize simultaneously, have caused energy waste yet.
Summary of the invention
The purpose of the utility model provides a kind of environmental pollution of avoiding, and energy efficient reduces cost, the waste gas recovering device that floor space is little.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of waste gas recovering device; Comprise waste gas extraction duct, recycling can, air-introduced machine and burner; Said waste gas extraction duct is connected with the exhaust gas entrance of recycling can through first valve, and the waste gas outlet of recycling can connects air-introduced machine through pipeline through second valve, and air-introduced machine connects burner through pipeline through the 3rd valve; Said recycling can also is connected with washing oil equipment through pipeline.
Said burner can be boiler or tube furnace.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, gas sampling is in recycling can, and wherein organic substance is absorbed by washing oil equipment; Fuel gas has obtained recycling; Not only eliminated the pollution of waste gas, and saved the energy, reduced cost environment; While the utility model also has simple in structure, the advantage that floor space is little.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure:
1, waste gas extraction duct 2, recycling can 3, air-introduced machine
4, burner 5, exhaust gas entrance 6, waste gas outlet
7, first valve 8, second valve 9, the 3rd valve
10, washing oil equipment
The specific embodiment
As shown in Figure 1; The utility model provides a kind of waste gas recovering device; Comprise waste gas extraction duct 1, recycling can 2, air-introduced machine 3 and burner 4, waste gas extraction duct 1 is connected with the exhaust gas entrance 5 of recycling can 2 through first valve 7, and the waste gas outlet 6 of recycling can 2 connects air-introduced machine 3 through pipeline through second valve 8; Air-introduced machine connects burner 4 through pipeline through the 3rd valve 9, and burner 4 can be boiler or tube furnace; Said recycling can 2 also is connected with washing oil equipment 10 through pipeline.
The course of work of this instance: waste gas gets into waste gas extraction duct 1; Open first valve 7 and close second valve 8 simultaneously this moment; Waste gas enters into recycling can 2 through exhaust gas entrance 5, wherein the organic matter in the waste gas (like hydrocarbon product) through with washing oil equipment 10 that recycling can 2 is connected through pipeline in the washing oil washing absorb, through recovery utilization again; Described washing oil equipment 10 is prior art, so seldom state; Close first valve 7 then; Open second valve 8 and open air-introduced machine 3 and the 3rd valve 9 simultaneously; Waste gas enters into boiler or tube furnace through waste gas outlet 6 through air-introduced machine 3, and the fuel gas in the waste gas (like methane, ethane etc.) provides the energy can for boiler or tube furnace like this.So circulate, reach the purpose of waste gas purification.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (2)
1. waste gas recovering device; It is characterized in that: comprise waste gas extraction duct (1), recycling can (2), air-introduced machine (3) and burner (4); Said waste gas extraction duct (1) is connected with the exhaust gas entrance (5) of recycling can (2) through first valve (7); The waste gas outlet (6) of recycling can (2) connects air-introduced machine (3) through pipeline through second valve (8), and air-introduced machine connects burner (4) through pipeline through the 3rd valve (9); Said recycling can (2) also is connected with washing oil equipment (10) through pipeline.
2. a kind of waste gas recovering device according to claim 1 is characterized in that: said burner (4) can be boiler or tube furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202745218U CN202253678U (en) | 2011-07-29 | 2011-07-29 | Waste gas recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202745218U CN202253678U (en) | 2011-07-29 | 2011-07-29 | Waste gas recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253678U true CN202253678U (en) | 2012-05-30 |
Family
ID=46114914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202745218U Expired - Fee Related CN202253678U (en) | 2011-07-29 | 2011-07-29 | Waste gas recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396902A (en) * | 2020-03-31 | 2020-07-10 | 中冶焦耐(大连)工程技术有限公司 | Process for treating wet desulphurization regeneration tail gas by using tube furnace |
-
2011
- 2011-07-29 CN CN2011202745218U patent/CN202253678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396902A (en) * | 2020-03-31 | 2020-07-10 | 中冶焦耐(大连)工程技术有限公司 | Process for treating wet desulphurization regeneration tail gas by using tube furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130729 |