CN203068535U - Bromide refrigerator waste gas treating device - Google Patents
Bromide refrigerator waste gas treating device Download PDFInfo
- Publication number
- CN203068535U CN203068535U CN 201320068372 CN201320068372U CN203068535U CN 203068535 U CN203068535 U CN 203068535U CN 201320068372 CN201320068372 CN 201320068372 CN 201320068372 U CN201320068372 U CN 201320068372U CN 203068535 U CN203068535 U CN 203068535U
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- condenser
- cooling machine
- pipeline
- collecting tank
- bromine cooling
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Abstract
The utility model discloses a bromide refrigerator waste gas treating device, which comprises a bromide refrigerator, a condenser, a blower, an esterification water collecting tank, a stripping tower and a coal water slurry boiler, wherein a bromide refrigerator air outlet and a bromide refrigerator liquid outlet are formed in the bromide refrigerator; the bromide refrigerator liquid outlet is connected with the esterification water collecting tank through a pipe; the esterification water collecting tank is connected with the stripping tower through a pipe; the stripping tower is connected with the coal water slurry boiler through a pipe; the bromide refrigerator air outlet is connected with connected with the condenser through a pipe; a condenser air outlet and a condenser liquid outlet are formed in the condenser; the condenser air outlet is connected with the inlet of the blower through a pipe; the outlet of the blower is connected with the coal water slurry boiler; and the condenser liquid outlet is connected with the esterification water collecting tank through a pipe. According to the utility model, the waste gas generated by the bromide refrigerator is effectively treated; and not only is the waste gas emission reduced, but also the effects of energy conservation and emission reduction are achieved.
Description
Technical field
The utility model relates to a kind of emission-control equipment, relates in particular to bromine cooling machine emission-control equipment in a kind of production of polyester.
Background technology
Former workshop utilizes esterification steam type bromine cooling machine to freeze, the temperature of esterification steam is generally at 100 ℃～102 ℃, esterification steam major part by bromine cooling machine is condensed into the esterification water about 95 ℃, because the esterification steam composition is except water, also contain low-boiling point gas such as acetaldehyde, in atmospheric pressure environment, in 95 ℃ the esterification water, there are a large amount of acetaldehyde and steam in atmosphere, to carry out emptying at the drain of bromine cooling machine and the position of esterification water collecting tank drain.Because the boiling point of acetaldehyde only is 20.8 ℃, highly volatile has spread effect to human body at normal temperatures, and the calomel poisoning meeting causes symptoms such as asthma, cough and headache, and weight person can cause pneumonia and meningitis, and long-term contact can cause that red blood cell reduces and blood pressure raises.Therefore no matter still be that liquid phase is discharged with gas phase, all can cause great pollution to natural environment, human body is caused great injury.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of can be in the production of polyester, the bromine cooling machine emission-control equipment that the waste gas that bromine cooling machine produces is effectively handled.
For addressing the above problem, the technical solution adopted in the utility model is: the bromine cooling machine emission-control equipment, comprise bromine cooling machine, condenser, blower fan, esterification water collecting tank, stripper and coal water slurry boiler, described bromine cooling machine is provided with a bromine cooling machine gas outlet and a bromine cooling machine liquid outlet, described bromine cooling machine liquid outlet is connected to the esterification water collecting tank by pipeline, the esterification water collecting tank is connected to stripper by pipeline, and described stripper is connected to coal water slurry boiler by pipeline again; Described bromine cooling machine gas outlet is connected to condenser by pipeline, described condenser is provided with a condenser gas outlet and a condenser liquid outlet, described condenser gas outlet is connected to fans entrance by pipeline, be connected to coal water slurry boiler by the blower fan outlet by pipeline again, described condenser liquid outlet is connected to the esterification water collecting tank by pipeline.
As optimal way, be provided with a loop between described esterification water collecting tank and the condenser.
As optimal way, described condenser is provided with a chilled water inlet and a chilled water outlet.
As optimal way, the pipeline between described blower fan and the coal water slurry boiler is provided with a first flow control valve.
As optimal way, the pipeline between described stripper and the coal water slurry boiler is provided with second flow control valve.
The beneficial effects of the utility model are: above-mentioned this bromine cooling machine emission-control equipment, the fire box temperature of boiler can reach more than 1000 ℃, the clearance of acetaldehyde can reach 99.5%, the waste gas that bromine cooling machine is produced has obtained processing effectively, has not only accomplished the effect that reduces toxic emission but also reached energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structure schematic flow sheet of bromine cooling machine emission-control equipment described in the utility model;
Among the figure: 1, bromine cooling machine, 2, condenser, 3, blower fan, 4, esterification water collecting tank, 5, stripper, 6, coal water slurry boiler, 7, first flow control valve, 8, second flow control valve, 9, the loop, 11, bromine cooling machine gas outlet, 12, bromine cooling machine liquid outlet, 21, chilled water inlet, 22, chilled water outlet, 23, condenser gas outlet, 24, the condenser liquid outlet.
The specific embodiment
The utility model is further described by specific embodiment below in conjunction with accompanying drawing.
As shown in the figure, described bromine cooling machine emission-control equipment, comprise bromine cooling machine 1, condenser 2, blower fan 3, esterification water collecting tank 4, stripper 5 and coal water slurry boiler 6, described bromine cooling machine 1 is provided with a bromine cooling machine gas outlet 11 and a bromine cooling machine liquid outlet 12, described bromine cooling machine liquid outlet 12 is connected to esterification water collecting tank 4 by pipeline, esterification water collecting tank 4 is connected to stripper 5 by pipeline, and described stripper 5 is connected to coal water slurry boiler 6 by pipeline again; Described bromine cooling machine gas outlet 11 is connected to condenser 2 by pipeline, described condenser 2 is provided with a condenser gas outlet 23 and a condenser liquid outlet 24, described condenser gas outlet 23 is connected to blower fan 3 entrances by pipeline, be connected to coal water slurry boiler 6 by blower fan 3 outlets by pipeline again, described condenser liquid outlet 24 is connected to esterification water collecting tank 4 by pipeline.
Be provided with a loop 9 between described esterification water collecting tank 4 and the condenser 2, can enter in the condenser 2 by loop 9 for the waste gas in the esterification water collecting tank 4, therefore form a circulation.
Described condenser 2 is provided with a chilled water inlet 21 and a chilled water outlet 22, guarantees the refrigeration of condenser by the circulation of chilled water.
Pipeline between described blower fan 3 and the coal water slurry boiler 6 is provided with a first flow control valve 7, controls the flow size on the pipeline between blower fan 3 and the coal water slurry boiler 6 thus.
Pipeline between described stripper 5 and the coal water slurry boiler 6 is provided with second flow control valve 8, controls the flow size on the pipeline between stripper 5 and the coal water slurry boiler 6 thus.
During use, the liquid in the bromine cooling machine 1 is entered in the esterification water collecting tank 4 by pipeline by bromine cooling machine liquid outlet 12, enters stripper 5 from esterification water collecting tank 4 by pipeline again, and the waste gas in the stripper 5 enters in the coal water slurry boiler 6 by pipeline again; Waste gas in the described bromine cooling machine 1 is entered in the condenser 2 by pipeline by bromine cooling machine gas outlet 11, is entered in the blower fan 3 by pipeline by condenser gas outlet 23 again, and last waste gas enters coal water slurry boiler 6 by blower fan 3 by pipeline; Wherein, the liquid in the condenser 2 enters esterification water collecting tank 4 by condenser liquid outlet 24 by pipeline, enters stripper 5 from esterification water collecting tank 4 by pipeline again, and the waste gas in the stripper 5 enters in the coal water slurry boiler 6 by pipeline again; Owing to be provided with a loop 9 between esterification water collecting tank 4 and the condenser 2, so can refluxing by loop 9, the waste gas in the esterification water collecting tank 4 enters in the condenser 2, therefore form a circulation.Thus, the waste gas of generation all enters in the coal water slurry boiler 6 and burns, and does not allow harmful gas be discharged in the Nature, the serious harm people's is healthy, efficiently solve aldehydes gas to the pollution of environment, reduced the consumption of water-coal-slurry, saved energy consumption.
Claims (5)
1. bromine cooling machine emission-control equipment, comprise bromine cooling machine, condenser, blower fan, esterification water collecting tank, stripper and coal water slurry boiler, described bromine cooling machine is provided with a bromine cooling machine gas outlet and a bromine cooling machine liquid outlet, described bromine cooling machine liquid outlet is connected to the esterification water collecting tank by pipeline, it is characterized in that: described esterification water collecting tank is connected to stripper by pipeline, and described stripper is connected to coal water slurry boiler by pipeline again; Described bromine cooling machine gas outlet is connected to condenser by pipeline, described condenser is provided with a condenser gas outlet and a condenser liquid outlet, described condenser gas outlet is connected to fans entrance by pipeline, be connected to coal water slurry boiler by the blower fan outlet by pipeline again, described condenser liquid outlet is connected to the esterification water collecting tank by pipeline.
2. bromine cooling machine emission-control equipment according to claim 1 is characterized in that: be provided with a loop between described esterification water collecting tank and the condenser.
3. bromine cooling machine emission-control equipment according to claim 1 and 2, it is characterized in that: described condenser is provided with a chilled water inlet and a chilled water outlet.
4. bromine cooling machine emission-control equipment according to claim 1 and 2, it is characterized in that: the pipeline between described blower fan and the coal water slurry boiler is provided with a first flow control valve.
5. bromine cooling machine emission-control equipment according to claim 1 and 2, it is characterized in that: the pipeline between described stripper and the coal water slurry boiler is provided with second flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068372 CN203068535U (en) | 2013-02-06 | 2013-02-06 | Bromide refrigerator waste gas treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068372 CN203068535U (en) | 2013-02-06 | 2013-02-06 | Bromide refrigerator waste gas treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068535U true CN203068535U (en) | 2013-07-17 |
Family
ID=48767314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320068372 Expired - Fee Related CN203068535U (en) | 2013-02-06 | 2013-02-06 | Bromide refrigerator waste gas treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075737A (en) * | 2013-02-06 | 2013-05-01 | 张家港欣阳化纤有限公司 | Bromine refrigerator waste gas treatment device |
-
2013
- 2013-02-06 CN CN 201320068372 patent/CN203068535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075737A (en) * | 2013-02-06 | 2013-05-01 | 张家港欣阳化纤有限公司 | Bromine refrigerator waste gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20190206 |