CN201701787U - Demister - Google Patents
Demister Download PDFInfo
- Publication number
- CN201701787U CN201701787U CN2010202014218U CN201020201421U CN201701787U CN 201701787 U CN201701787 U CN 201701787U CN 2010202014218 U CN2010202014218 U CN 2010202014218U CN 201020201421 U CN201020201421 U CN 201020201421U CN 201701787 U CN201701787 U CN 201701787U
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- demister
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Abstract
The utility model discloses a demister, belonging to chemical equipment and solving the defects that in the prior art, as ethyl acetate synthetization reaction is carried out by an etherification method, a rectifying tower body is easy to be corroded and is added with burden. The demister comprises a shell, wherein the top, the middle part and the bottom of the shell are respectively provided with a gas outlet, a synthesis gas inlet and a liquid outlet which are respectively provided with an upper flange, an intermediate flange and a lower flange; the inner upper part of the shell is provided with a whirling plate; and the whirling plate consists of a retaining cylinder, the inner side of the retaining cylinder is provided with a blade, and the outer side thereof is distributed with distribution rings. The demister is mainly used for gas and liquid separation during the process of ethyl acetate synthetization reaction with the method.
Description
Technical field
The utility model belongs to a kind of chemical production equipment, specifically, relates in particular to a kind of demister.
Background technology
In the reaction of esterification process synthesis for ethyl acetate, reacted gas enters rectifying column, reacted product is separated, owing to the big quantity of fluid of carrying under one's arms in the uprising gas that enters rectifying column, this part liquid for the reaction incomplete material, acid content is very high, enter rectifying column after, cause the tower body corrosion easily, and can increase the weight of the load of rectifying column.At present, also there is not a kind of equipment can effectively weaken the load that the burn into of the tower body of rectifying column is alleviated rectifying column.
Summary of the invention
When solving the reaction of esterification process synthesis for ethyl acetate in the prior art, the defective that is easy to cause the corrosion of rectifying column tower body and increases the weight of the rectifying column burden, the utility model provides a kind of demister.
The utility model is achieved through the following technical solutions:
A kind of demister comprises housing, and the top of housing, middle part and bottom are respectively equipped with gas vent, synthesis gas inlet and liquid outlet, is respectively equipped with upper flange, middle flange and lower flange on gas vent, synthesis gas inlet and the liquid outlet; The top of enclosure interior is provided with the eddy flow plate; Described eddy flow plate comprises the retaining tube, and retaining tube inboard is provided with blade, and the outside is provided with distribution rings.
Described distribution rings can be uniformly distributed in the retaining tube outside.
Compared with prior art, the beneficial effects of the utility model are: after reacted gas enters housing by middle flange, because the centrifugal action of eddy flow plate comes gas and fluid separation applications, thereby reach the purpose of gas-liquid separation, alleviated the load of later separation equipment; Liquid after being convenient to separate enters reaction system once more and participates in reaction, has improved the conversion ratio of reaction; Simple in structure, simple for production, convenient maintenance, maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of eddy flow plate of the present utility model;
Fig. 3 is the vertical view of eddy flow plate of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Upper flange in the drawings, 1; 2, blade; 3, retaining tube; 4, distribution rings; 5, housing; 6, lower flange; 7, middle flange; 8, gas vent; 9, synthesis gas inlet; 10, liquid outlet.
A kind of demister comprises housing 5, and the top of housing 5, middle part and bottom are respectively equipped with gas vent 8, synthesis gas inlet 9 and liquid outlet 10, is respectively equipped with upper flange 1, middle flange 7 and lower flange 6 on gas vent 8, synthesis gas inlet 9 and the liquid outlet 10; The top of housing 5 inside is provided with the eddy flow plate; Described eddy flow plate comprises retaining tube 3, and retaining tube 3 inboards are provided with blade 2, and the outside is evenly distributed with distribution rings 4.
In use, reacted synthesis gas enters housing 5 inside by synthesis gas inlet 9, passes through the eddy flow plate then; At eddy flow plate place, because action of centrifugal force makes gas and fluid separation applications come, the gas after the separation is discharged through gas vent 8, and liquid is discharged through liquid outlet 10, thereby reaches the purpose of gas-liquid separation.
Claims (2)
1. a demister comprises housing, and the top of housing, middle part and bottom are respectively equipped with gas vent, synthesis gas inlet and liquid outlet, is respectively equipped with upper flange, middle flange and lower flange on gas vent, synthesis gas inlet and the liquid outlet; It is characterized in that: the top of enclosure interior is provided with the eddy flow plate; Described eddy flow plate comprises the retaining tube, and retaining tube inboard is provided with blade, and the outside is provided with distribution rings.
2. demister according to claim 1 is characterized in that: described distribution rings is uniformly distributed in the retaining tube outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202014218U CN201701787U (en) | 2010-05-18 | 2010-05-18 | Demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202014218U CN201701787U (en) | 2010-05-18 | 2010-05-18 | Demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701787U true CN201701787U (en) | 2011-01-12 |
Family
ID=43438931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202014218U Expired - Lifetime CN201701787U (en) | 2010-05-18 | 2010-05-18 | Demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701787U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721442A (en) * | 2012-10-12 | 2014-04-16 | 沈阳芯源微电子设备有限公司 | Structure for removing bubbles in liquid |
| CN105413317A (en) * | 2015-12-09 | 2016-03-23 | 深圳市瑞升华科技股份有限公司 | Liquid spray foam remover applied to rectifying tower |
| CN105536300A (en) * | 2016-01-31 | 2016-05-04 | 长沙今朝科技股份有限公司 | Gas-liquid separation device, gas-liquid separation method and filling machine |
| CN106220500A (en) * | 2016-08-17 | 2016-12-14 | 泰兴金江化学工业有限公司 | A kind of ethyl acetate production energy-saving equipment |
| CN106478415A (en) * | 2016-08-17 | 2017-03-08 | 泰兴金江化学工业有限公司 | A kind of ethyl acetate energy-saving processing technique |
| KR101768466B1 (en) | 2016-12-29 | 2017-08-23 | 정석엔지니어링 주식회사 | Apparatus for removing odor using turbo blower |
-
2010
- 2010-05-18 CN CN2010202014218U patent/CN201701787U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721442A (en) * | 2012-10-12 | 2014-04-16 | 沈阳芯源微电子设备有限公司 | Structure for removing bubbles in liquid |
| CN105413317A (en) * | 2015-12-09 | 2016-03-23 | 深圳市瑞升华科技股份有限公司 | Liquid spray foam remover applied to rectifying tower |
| CN105536300A (en) * | 2016-01-31 | 2016-05-04 | 长沙今朝科技股份有限公司 | Gas-liquid separation device, gas-liquid separation method and filling machine |
| CN106220500A (en) * | 2016-08-17 | 2016-12-14 | 泰兴金江化学工业有限公司 | A kind of ethyl acetate production energy-saving equipment |
| CN106478415A (en) * | 2016-08-17 | 2017-03-08 | 泰兴金江化学工业有限公司 | A kind of ethyl acetate energy-saving processing technique |
| CN106478415B (en) * | 2016-08-17 | 2019-01-18 | 泰兴金江化学工业有限公司 | A kind of ethyl acetate energy-saving processing technique |
| KR101768466B1 (en) | 2016-12-29 | 2017-08-23 | 정석엔지니어링 주식회사 | Apparatus for removing odor using turbo blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |