CN103170205A - Gas-liquid separation tank for cold hydrogenation process - Google Patents
Gas-liquid separation tank for cold hydrogenation process Download PDFInfo
- Publication number
- CN103170205A CN103170205A CN2011104546586A CN201110454658A CN103170205A CN 103170205 A CN103170205 A CN 103170205A CN 2011104546586 A CN2011104546586 A CN 2011104546586A CN 201110454658 A CN201110454658 A CN 201110454658A CN 103170205 A CN103170205 A CN 103170205A
- Authority
- CN
- China
- Prior art keywords
- liquid
- gas
- phase outlet
- tank body
- hydrogenation process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention relates to a gas-liquid separation tank for a cold hydrogenation process. The gas-liquid separation tank comprises a vertical tank body, a gas phase outlet, a liquid phase outlet, a liquid-level regulating valve and a two-phase outlet, wherein the gas phase outlet is formed above the tank body, the liquid phase outlet is formed below the tank body, the liquid-level regulating valve is arranged at the liquid phase outlet, and the two-phase outlet is formed in the middle of the tank body along the horizontal direction and is tangent with the inner wall of the tank body. According to the gas-liquid separation tank for the cold hydrogenation process, the technical problems that the conventional gas-liquid separation tank is relatively large in size and huge in occupied space are solved; and by adopting the vertical gas-liquid separation tank, the separation between reaction gas washed by utilizing a Venturi scrubber and scrubbing solution in the cold hydrogenation process can be realized, and the size of the device is minimized, so that the space is saved, and the cost is lowered.
Description
Technical field
The present invention relates to a kind of knockout drum, be applied to the polysilicon cold hydrogenation process.
Background technology
At present, be divided into hot hydrogenation process and cold hydrogenation process in the polycrystalline hydrogenation process of main flow, cold hydrogenation process has more wide development space because its hotter hydrogenation process energy consumption is lower.But the knockout drum size of existing cold hydrogenation process is larger, has taken very large space.
Summary of the invention
Larger in order to solve existing knockout drum size, taken the very technical problem of large space, the invention provides a kind of cold hydrogenation process knockout drum.
Technical solution of the present invention:
A kind of cold hydrogenation process knockout drum, its special character is: the two-phase entrance that comprise vertical tank body, be arranged on the gaseous phase outlet 1 of tank body 5 tops, the liquid-phase outlet 8 that is arranged on tank body below, the Liquid level adjusting valve 9, the along continuous straight runs that are arranged on the liquid-phase outlet place is arranged on the tank body middle part; Described two-phase entrance and inner tank wall are tangent.
Also comprise and being arranged on tank wall and over against the impingement baffle 10 of two-phase entrance.
Also comprise the gas-liquid filter net 3 that is arranged on the gaseous phase outlet place.
Also comprise the anti-swirl baffle 7 that is arranged between tank body and liquid-phase outlet.
The present invention has advantages of:
1, the vertical knockout drum of the present invention can satisfy in cold hydrogenation process separating and making equipment size as far as possible little of reaction gas and cleaning solution after the Venturi scrubber washing, thereby conserve space reduces costs.
2, the control valve of the present invention by the liquid-phase outlet external pipe controls that in tank body, liquid phase is in certain liquid level, and the gas phase that makes light specific gravity separate with liquid phase in the process that tangentially enters knockout drum and collected in the tank interior central area and along overflow pipe from tank body top gaseous phase outlet discharge.
3, the present invention comes the time of staying of control medium in tank by the calculating in tank interior space, and reaches the purpose of separating gas phase and fine droplet, good separating effect by increasing gas-liquid filter net.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the tank structure schematic diagram of two-phase porch;
Wherein: 1-gaseous phase outlet, 2-overflow pipe, 3-gas-liquid filter net, two entrances of 4-, 5-tank body, 6-liquid level, 7-anti-swirl baffle, 8-liquid-phase outlet, 9-Liquid level adjusting valve, 10-impingement baffle.
The specific embodiment
The present invention is applied to the polysilicon cold hydrogenation process, is used for that Venturi scrubber is discharged the gas-liquid two-phase medium and separates.
The structure of knockout drum is as follows: equipment is rising structure, and gas-liquid mixture is undertaken by tangential inlet, and gaseous phase outlet 1 is positioned at tank body 5 tops, and liquid-phase outlet 8 is located on tank body bottom, the same axis of gaseous phase outlet and liquid-phase outlet;
Tangential inlet over against the equipment inner surface one impingement baffle 10 of fitting with the equipment inner surface is arranged; Gaseous phase outlet has the overflow pipe 2 that stretches into equipment tank body certain-length in, and overflow pipe is used to form separated space separative efficiency is provided, and also is beneficial to change to filter silk screen; According to the load needs, gas-liquid filter net 3 is set in overflow segment; The liquid-phase outlet of tank base is equipped with anti-swirl baffle 7.In order to prevent that gas from discharging from outlet at bottom, can control the height of liquid phase in tank body by control valve outside tank, to form fluid-tight.
The principle of the invention: gas-liquid (containing solid) two-phase medium is discharged from Venturi scrubber and is entered knockout drum by dwindling of caliber, the speed that two-phase medium flows increases to some extent and flows downward along the rotation of knockout drum inwall with the tangential motion direction, heavy liquid phase reaches tank base at first, control valve by the liquid-phase outlet external pipe controls that in tank body, liquid phase is in certain liquid level 6, and the gas phase of light specific gravity separate with liquid phase in the process that tangentially enters knockout drum and collected in the tank interior central area and along overflow pipe from tank body top gaseous phase outlet discharge.Calculating control medium by the tank interior space in tank the time of staying and increase the purpose that gas-liquid filter net reaches effective separation gas phase and fine droplet.
Claims (4)
1. cold hydrogenation process knockout drum is characterized in that: the two-phase entrance that comprise vertical tank body, the gaseous phase outlet (1) of (5) top that is arranged on tank body, the liquid-phase outlet (8) that is arranged on the tank body below, the Liquid level adjusting valve (9), the along continuous straight runs that are arranged on the liquid-phase outlet place is arranged on the tank body middle part; Described two-phase entrance and inner tank wall are tangent.
2. a kind of cold hydrogenation process knockout drum according to claim 1 is characterized in that: also comprise being arranged on tank wall and over against the impingement baffle (10) of two-phase entrance.
3. a kind of cold hydrogenation process knockout drum according to claim 1 and 2, is characterized in that: also comprise the gas-liquid filter net (3) that is arranged on the gaseous phase outlet place.
4. a kind of cold hydrogenation process knockout drum according to claim 3, is characterized in that: also comprise the anti-swirl baffle (7) that is arranged between tank body and liquid-phase outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104546586A CN103170205A (en) | 2011-12-20 | 2011-12-20 | Gas-liquid separation tank for cold hydrogenation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104546586A CN103170205A (en) | 2011-12-20 | 2011-12-20 | Gas-liquid separation tank for cold hydrogenation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103170205A true CN103170205A (en) | 2013-06-26 |
Family
ID=48630658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104546586A Pending CN103170205A (en) | 2011-12-20 | 2011-12-20 | Gas-liquid separation tank for cold hydrogenation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103170205A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566659A (en) * | 2013-10-30 | 2014-02-12 | 森松(江苏)海油工程装备有限公司 | Gas-liquid separator |
| CN106588118A (en) * | 2015-10-19 | 2017-04-26 | 四川汉莫尼机械设备有限公司 | Linear glaze leaching component and linear glaze leaching machine using linear glaze leaching component |
| CN106964201A (en) * | 2017-05-18 | 2017-07-21 | 淮南矿业(集团)有限责任公司 | Pressing filter compression system filtrate water discharge device |
| CN110498148A (en) * | 2018-05-18 | 2019-11-26 | 中石化广州工程有限公司 | A kind of High Temperature and Heavy Oil fixed tank pipeline scavenging system |
| CN110496832A (en) * | 2018-05-18 | 2019-11-26 | 中石化广州工程有限公司 | A kind of low temperature heavy oil fixed tank pipeline scavenging system and method |
| CN111841161A (en) * | 2020-07-29 | 2020-10-30 | 濮阳市盛源能源科技股份有限公司 | Gas-liquid separation device and pressure removal reaction kettle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042861U (en) * | 1988-07-09 | 1989-08-16 | 长春市第三锅炉厂给水设备分厂 | Air-pressure water supply equipment for high-building |
| CN2279200Y (en) * | 1996-09-19 | 1998-04-22 | 中国人民解放军工程兵工程学院 | Liquid bubble removing device |
| CN201297999Y (en) * | 2008-09-23 | 2009-08-26 | 余金海 | Oil-gas separating three-phase measuring device |
| CN201344541Y (en) * | 2009-02-07 | 2009-11-11 | 林治森 | Device for treating residual liquid in the production process of chemical industry product-methylamine |
| CN202410449U (en) * | 2011-12-20 | 2012-09-05 | 西安航天远征流体控制股份有限公司 | Gas-liquid separating tank for cold hydrogenation |
-
2011
- 2011-12-20 CN CN2011104546586A patent/CN103170205A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042861U (en) * | 1988-07-09 | 1989-08-16 | 长春市第三锅炉厂给水设备分厂 | Air-pressure water supply equipment for high-building |
| CN2279200Y (en) * | 1996-09-19 | 1998-04-22 | 中国人民解放军工程兵工程学院 | Liquid bubble removing device |
| CN201297999Y (en) * | 2008-09-23 | 2009-08-26 | 余金海 | Oil-gas separating three-phase measuring device |
| CN201344541Y (en) * | 2009-02-07 | 2009-11-11 | 林治森 | Device for treating residual liquid in the production process of chemical industry product-methylamine |
| CN202410449U (en) * | 2011-12-20 | 2012-09-05 | 西安航天远征流体控制股份有限公司 | Gas-liquid separating tank for cold hydrogenation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566659A (en) * | 2013-10-30 | 2014-02-12 | 森松(江苏)海油工程装备有限公司 | Gas-liquid separator |
| CN106588118A (en) * | 2015-10-19 | 2017-04-26 | 四川汉莫尼机械设备有限公司 | Linear glaze leaching component and linear glaze leaching machine using linear glaze leaching component |
| CN106964201A (en) * | 2017-05-18 | 2017-07-21 | 淮南矿业(集团)有限责任公司 | Pressing filter compression system filtrate water discharge device |
| CN110498148A (en) * | 2018-05-18 | 2019-11-26 | 中石化广州工程有限公司 | A kind of High Temperature and Heavy Oil fixed tank pipeline scavenging system |
| CN110496832A (en) * | 2018-05-18 | 2019-11-26 | 中石化广州工程有限公司 | A kind of low temperature heavy oil fixed tank pipeline scavenging system and method |
| CN111841161A (en) * | 2020-07-29 | 2020-10-30 | 濮阳市盛源能源科技股份有限公司 | Gas-liquid separation device and pressure removal reaction kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103170205A (en) | Gas-liquid separation tank for cold hydrogenation process | |
| CN103604258B (en) | A kind of discharge opeing type gas-liquid separator | |
| CN203816363U (en) | Steam-liquid separator for recovering printing organic waste gases | |
| CN206980181U (en) | A kind of oil water separator for plants essential oil extraction | |
| CN204824746U (en) | Multi -functional oily deareator | |
| CN206793112U (en) | Tub oil water separator | |
| CN201363134Y (en) | Oil and gas separation integrated device | |
| CN206298556U (en) | A kind of system that coal tar is reclaimed in the oil gas from pyrolysis of coal | |
| CN202638258U (en) | Desulfurizing tower | |
| CN104043293A (en) | Spiral pipe gas-liquid separating method | |
| CN203610009U (en) | Mechanical gas-liquid separator for chemical industry | |
| CN203591665U (en) | Gas-liquid separation mechanism for spiral tube | |
| CN201244382Y (en) | High-efficient defoaming separator | |
| CN202410449U (en) | Gas-liquid separating tank for cold hydrogenation | |
| CN204552725U (en) | The efficient oil, gas, water and sand four-phase separator of a kind of oil gas field | |
| CN207259250U (en) | Eddy flow agglomerated air floatation removes oil column | |
| CN207169113U (en) | A kind of oil water separator | |
| CN206809995U (en) | Gas-liquid-solid separator | |
| CN108744895A (en) | A kind of eddy flow tower | |
| CN204417444U (en) | A kind of gasification washing tower | |
| CN208927627U (en) | A kind of nano-composite emulsion stripper | |
| CN204865102U (en) | Novel deposit device | |
| CN108148635B (en) | Oil recovery system | |
| CN202478763U (en) | Cold hydrogenation wet-process dust removing unit | |
| CN105056639A (en) | Spiral pipe gas-liquid separation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |
|
| WD01 | Invention patent application deemed withdrawn after publication |