CN212575826U - Gas water removing device - Google Patents
Gas water removing device Download PDFInfo
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- CN212575826U CN212575826U CN202020998596.XU CN202020998596U CN212575826U CN 212575826 U CN212575826 U CN 212575826U CN 202020998596 U CN202020998596 U CN 202020998596U CN 212575826 U CN212575826 U CN 212575826U
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- separator
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- partition plate
- gas water
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Abstract
The invention discloses a gas dewatering device, which comprises a separator shell and a low-temperature dewatering device, wherein the separator shell is connected with the low-temperature dewatering device through a connecting pipeline, a middle partition plate is arranged in the separator shell, the separator shell is divided into two chambers by the partition plate, a gravity separator is arranged in one chamber, and a condensation separator is arranged in the other chamber. The invention can effectively meet the actual requirements of users, and has the advantages of high water removal efficiency, low operation energy consumption, less material consumption, simple operation and maintenance, and lower comprehensive use cost.
Description
Technical Field
The invention relates to the technical field of fluorine chemical equipment, in particular to a gas dewatering device.
Background
In the production process of the existing organic fluorine chemical industry, the tail gas after alkali washing of an alkali washing tower needs to be recycled. Because the tail gas water content is higher and pressure is close to the ordinary pressure, some companies do not remove water to the tail gas and direct pressure boost is retrieved at present, and some directly adopt the absorbent method to remove water, and these two kinds of devices all bring certain problem. The direct pressurization and recovery without water can cause frequent damage of a booster compressor, and the running safety of the device can be influenced after water enters a downstream system; the system for directly adsorbing and removing water has the advantages of large consumption of the adsorbing material, high energy consumption during regeneration of the adsorbing material, high loss of useful gas and the like.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the problems in the prior art, the invention provides a gas dewatering device which is integrally pried, small in occupied area and small in field construction amount, and can effectively meet the actual requirements of users, and is high in dewatering efficiency, low in operation energy consumption, low in material consumption, simple in operation and maintenance, and low in comprehensive use cost.
The technical scheme is as follows: in order to solve the technical problems, the invention provides a gas dewatering device which comprises a separator shell and a low-temperature dewatering device, wherein the separator shell is connected with the low-temperature dewatering device through a connecting pipeline, a middle partition plate is arranged in the separator shell, the separator shell is divided into two chambers by the partition plate, a gravity separator is arranged in one chamber, and a condensation separator is arranged in the other chamber. The separator shell is divided into two chambers by the partition plate, so that gas can be better separated, gravity separation is performed firstly, and then condensation separation is performed, and the purpose of thorough separation is achieved.
Further, the condensation separator is arranged on the intermediate partition plate.
Furthermore, the low-temperature dehydrator is divided into an upper part and a lower part, wherein one end of the upper part is a low-temperature cold source outlet end, and one end of the lower part is a low-temperature cold source inlet end. The low-temperature dehydrator is divided into the upper part and the lower part, so that the inlet and the outlet of a low-temperature cold source can be better distinguished, and the operation and the use are convenient.
Furthermore, a plurality of holes are formed in the middle partition plate. Through setting up a plurality of holes on intermediate bottom, can better carry out two parts and separate, reach more thorough separation effect.
Further, the area of the chamber provided with the gravity separator is larger than that of the cavity provided with the condensation separator.
Furthermore, the aperture of the hole in the middle partition board is 10-400 mm.
Compared with the prior art, the invention has the advantages that:
the invention is integrally prized, occupies small area, has small field construction amount, can effectively meet the actual requirements of users, has high water removal efficiency, low operation energy consumption, less material consumption, simple operation and maintenance, lower comprehensive use cost, good economic effect and short investment return period, and brings good economic benefit for users and society.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
1. A gravity separator 2, a condensation separator 3, a middle partition plate 4, a connecting pipeline 5 and a low-temperature dehydrator.
Detailed Description
The invention is further elucidated with reference to the drawings and the detailed description.
As shown in fig. 1, the present invention provides a gas water removal system comprising: the device comprises a gravity separator 1, a condensation separator 2, a middle partition plate 3, a connecting pipeline 4 and a low-temperature dehydrator 5.
The gravity separator 1 is a device for separating water, vapor and gas by utilizing gravity settling, and has a gas storage function. The coagulation separator 2 is a device for performing water and gas separation by using a coagulation separation material.
The coalescer 2 and the gravity separator 1 are arranged together in a housing (hereinafter referred to as separator housing). An intermediate partition 3 is arranged inside the separator housing. The gravity separator and the coalescer are separated by an intermediate partition 3. The coalescer is arranged on the intermediate partition 3, while the intermediate partition 3 is provided with holes.
The intermediate partition 3 divides the separator housing into two chambers: the left side of the clapboard is a gravity separator chamber; the right side of the baffle is the coalescer chamber. The low-temperature dehydrator 5 is a device for separating gas from water by a method of condensing and precipitating water vapor at a low temperature. The cold source required by the low-temperature dehydrator 5 is provided from the outside. The low-temperature dehydrator 5 and the separator shell body are connected through a connecting pipe 4.
The working process of the invention is as follows:
tail gas which is discharged by a user device alkaline tower and needs to be treated enters a gravity separator 1 through a pipeline, and water vapor is subjected to sedimentation separation to reduce the water content; the separated tail gas passes through the intermediate partition plate 3 and then continuously enters the condensation separator 2, and water vapor is further separated in the condensation separator 2, so that the water content is further reduced; then the tail gas is discharged from the condensation separator into a shell cavity at the condensation separator side, and then enters a low-temperature dehydrator 5 from the shell cavity at the condensation separator side through a connecting pipeline 4, so that water vapor in the gas is condensed and separated out in the low-temperature dehydrator 5, and the water content in the gas is further reduced; the tail gas separated by the low-temperature dehydrator 5 is discharged out of the system after being dehydrated. Wherein the low-temperature cold source required by the low-temperature dehydrator 5 is provided from the outside.
Claims (6)
1. A gas water removal device is characterized in that: the separator comprises a separator shell and a low-temperature dehydrator, wherein the separator shell is connected with the low-temperature dehydrator through a connecting pipeline, a middle partition plate is arranged in the separator shell, the separator shell is divided into two chambers by the partition plate, a gravity separator is arranged in one chamber, and a condensation separator is arranged in the other chamber.
2. A gas water removal device as claimed in claim 1, wherein: the condensation separator is arranged on the middle partition plate.
3. A gas water removal device as claimed in claim 1, wherein: the low-temperature dehydrator is divided into an upper part and a lower part, wherein one end of the upper part is a low-temperature cold source outlet end, and one end of the lower part is a low-temperature cold source inlet end.
4. A gas water removal device as claimed in claim 1, wherein: the middle partition plate is provided with a plurality of holes.
5. A gas water removal device as claimed in claim 1, wherein: the area of the chamber provided with the gravity separator is larger than that of the cavity provided with the condensation separator.
6. A gas water removal device as claimed in claim 1, wherein: the aperture of the hole on the middle partition board is 10-400 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998596.XU CN212575826U (en) | 2020-06-03 | 2020-06-03 | Gas water removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998596.XU CN212575826U (en) | 2020-06-03 | 2020-06-03 | Gas water removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575826U true CN212575826U (en) | 2021-02-23 |
Family
ID=74644203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020998596.XU Active CN212575826U (en) | 2020-06-03 | 2020-06-03 | Gas water removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575826U (en) |
-
2020
- 2020-06-03 CN CN202020998596.XU patent/CN212575826U/en active Active
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