CN204417444U - A kind of gasification washing tower - Google Patents
A kind of gasification washing tower Download PDFInfo
- Publication number
- CN204417444U CN204417444U CN201420860516.9U CN201420860516U CN204417444U CN 204417444 U CN204417444 U CN 204417444U CN 201420860516 U CN201420860516 U CN 201420860516U CN 204417444 U CN204417444 U CN 204417444U
- Authority
- CN
- China
- Prior art keywords
- tower
- tower body
- water distribution
- washing
- cyclone separator
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of gasification washing tower, its tower body top is provided with water-gas outlet, tower body internal upper part is provided with cyclone separator, the three layers of tower tray distributed are provided with from top to bottom below cyclone separator, tower body wall between cyclone separator and first floor tower tray is provided with washings entrance, Venturi inlet pipe and filling pipe is provided with below last layer tower tray, the mouth of pipe of filling pipe is fixedly communicated with the annular water distribution import be located in tower body, annular water distribution is fixedly installed along tower body inwall, tower body inwall is provided with water distribution support slot, bottom water distribution, tube wall is evenly provided with several posticums.Advantage is: the water filled into can evenly enter washing tower inside by annular water distribution and fully contact with gas, reach better gas scrubbing increase, the water filled into can not produce below liquid level in washing tower and stir, the immobilized particles that washing is got off effectively can be deposited to bottom, makes the heat exchange in waters in washing tower simultaneously, thermal convection is tending towards normal.
Description
Technical field:
The utility model relates to washing tower field, especially a kind of gasification washing tower.
Background technology:
Washing tower is the visual plant in coal water slurry gasifying device, it play water-gas is washed, dedusting, cooling, give the key equipment of conversion conveying clean water coal gas, washing tower is made up of tower body, column plate, reboiler and condenser etc.
Gasification washing tower cleans water-gas, continuous draining-off sewage below washing tower, therefore need establish filling pipe up, constantly fills into high pressure water, with satisfied washing requirement.Existing gasification washing tower due to buck water supplement port position and washings water supplement port position higher, impact comparatively serious to liquid level below washing tower when supplementing buck and supplementary washings, comparatively concentrated the entering from the side of gasification washing tower of low temperature buck come is covered from washing tower service pump, because proportion is different, the cold buck covered sinks rapidly, liquid mixing rapidly and below washing tower in sinking watching, waters below washing tower is produced stir, the Heisui River denseer containing solid particulate that washing is got off well can not be deposited to bottom and discharge, got up to bring into out water pump by stirring on the contrary, cause washings water outlet pipeline lime-ash more, dirty very fast of pipeline, even block rising pipe and go out water pump, cause the heat exchange in waters in washing tower simultaneously, thermal convection exists comparatively chaotic.
Utility model content:
The purpose of this utility model is to provide a kind of gasification washing tower, be intended to solve buck that existing gasification washing tower fills into the waters below washing tower is produced stir, affect the sedimentation of wash tower bottoms lime-ash, cause the problem of the heat exchange in waters in washing tower, thermal convection confusion simultaneously.
The utility model is implemented by following technical scheme: a kind of gasification washing tower, it comprises tower body, cyclone separator, tower tray, Venturi inlet pipe, filling pipe and annular water distribution, described tower body top is provided with water-gas outlet, described tower body internal upper part is provided with described cyclone separator, the three layers of described tower tray distributed are provided with from top to bottom below described cyclone separator, described tower body wall described in described cyclone separator and the first floor between tower tray is provided with washings entrance, described Venturi inlet pipe and described filling pipe is provided with below tower tray described in last layer, the mouth of pipe of described filling pipe is fixedly communicated with the described annular water distribution import be located in described tower body, described annular water distribution is fixedly installed along described tower body inwall, described tower body inwall is provided with water distribution support slot, bottom described water distribution, tube wall is evenly provided with several posticums, bottom described tower body, sidewall is provided with washings outlet, precipitation outfall is provided with bottom described tower body.
The diameter of described annular water distribution is 2000mm, and the diameter of described posticum is 18mm, and quantity is 50.
Advantage of the present utility model: the one gasification washing tower that the utility model provides, when not changing filling pipe and washings entry position, by arranging annular water distribution, make the buck filled into can evenly enter washing tower inside by annular water distribution fully to contact with gas, reach better gas scrubbing increase, the buck filled into is by posticum even drop down multiple in annular water distribution, can not produce below liquid level in washing tower and stir, the immobilized particles that washing is got off effectively can be deposited to bottom, thus avoid washing liquor exhaust pipe and outlet pump blocked, make the heat exchange in waters in washing tower simultaneously, thermal convection is tending towards normal.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Tower body 1, cyclone separator 2, tower tray 3, Venturi inlet pipe 4, filling pipe 5, washings entrance 6, washings outlet 7, precipitation outfall 8, water-gas outlet 9, annular water distribution 10, water distribution support slot 11, posticum 12.
Embodiment:
As shown in fig. 1, a kind of gasification washing tower, it comprises tower body 1, cyclone separator 2, tower tray 3, Venturi inlet pipe 4, filling pipe 5 and annular water distribution 10.
Wherein tower body 1 top is provided with water-gas outlet 9, and after washing, clean water coal gas leaves washing tower through water-gas outlet 9, and tower body 1 internal upper part is provided with cyclone separator 2, and cyclone separator 2 is for effectively separating washed water-gas and washings; Three layers of washing that three layers of tower tray, 3, the three layers of tower tray 3 distributed realize water-gas are provided with from top to bottom below cyclone separator 2; Tower body 1 wall between cyclone separator 2 and first floor tower tray 3 is provided with washings entrance 6, and add washings from washings entrance 6, washings falls into tower tray 3, and forms washing liquid layer successively on three layers of tower tray 3; Venturi inlet pipe 4 and filling pipe 5 is provided with below last layer tower tray 3, the coal gas that vapourizing furnace produces and steam mixture enter in washing tower through Venturi inlet pipe 4, the end of Venturi inlet pipe 4 is positioned at below washing tower liquid level, be conducive to the washing of water-gas, filling pipe 5 is for carrying out moisturizing to washing tower; The mouth of pipe of filling pipe 5 is fixedly communicated with annular water distribution 10 import be located in tower body 1, the water filled into enters annular water distribution 10 by filling pipe 5, annular water distribution 10 is fixedly installed along tower body 1 inwall, tower body 1 inwall is provided with water distribution support slot 11, and water distribution support slot 11 is for fixed support annular water distribution 10; Bottom annular water distribution 10, tube wall is evenly provided with several posticums 12, the water filled into enters annular water distribution 10, evenly flow out through posticum, alleviate the impulse force of water, improve turbulent water, wherein the diameter of annular water distribution is 2000mm, and the diameter of posticum 12 is 18mm, and quantity is 50; Bottom tower body 1, sidewall is provided with washings outlet 7, and washings flows out washing tower through washings outlet 7; Be provided with precipitation outfall 8 bottom tower body 1, after waters washing below washing tower, the fixing impurity comprised in water-gas can constantly be deposited to bottom tower body 1, discharges washing tower through precipitation outfall 8.
Operation instruction: add washings through washings entrance 6, washings distributes and forms scrubber layer on three layers of tower tray 3; Fill into high pressure water through filling pipe 5, the high pressure water water filled into enters annular water distribution 10, and through posticum 12 even drop down; Enter in washing tower from the coal gas of vapourizing furnace and steam mixture through Venturi inlet pipe 4, mixture to be passed into below washing tower below liquid level, wash away solid particulate, water-gas is up, through the washing of three layers of tower tray 3, after dewatering finally by cyclone separator 2, leave washing tower from water-gas outlet 9, complete washing; Bottom the impurity sedimentations to tower body 1 such as the immobilized particles below tower body 1 in waters, get rid of washing tower through precipitation outfall 8, the liquid below tower body 1 in waters flows out washing tower, recyclable recycling through washings outlet 7.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a gasification washing tower, it is characterized in that, it comprises tower body, cyclone separator, tower tray, Venturi inlet pipe, filling pipe and annular water distribution, described tower body top is provided with water-gas outlet, described tower body internal upper part is provided with described cyclone separator, the three layers of described tower tray distributed are provided with from top to bottom below described cyclone separator, described tower body wall described in described cyclone separator and the first floor between tower tray is provided with washings entrance, described Venturi inlet pipe and described filling pipe is provided with below tower tray described in last layer, the mouth of pipe of described filling pipe is fixedly communicated with the described annular water distribution import be located in described tower body, described annular water distribution is fixedly installed along described tower body inwall, described tower body inwall is provided with water distribution support slot, bottom described water distribution, tube wall is evenly provided with several posticums, bottom described tower body, sidewall is provided with washings outlet, precipitation outfall is provided with bottom described tower body.
2. one gasification washing tower according to claim 1, the diameter of described water distribution is 2000mm, and the diameter of described posticum is 18mm, and quantity is 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860516.9U CN204417444U (en) | 2014-12-30 | 2014-12-30 | A kind of gasification washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860516.9U CN204417444U (en) | 2014-12-30 | 2014-12-30 | A kind of gasification washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417444U true CN204417444U (en) | 2015-06-24 |
Family
ID=53467831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860516.9U Active CN204417444U (en) | 2014-12-30 | 2014-12-30 | A kind of gasification washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520217A (en) * | 2016-10-26 | 2017-03-22 | 航天长征化学工程股份有限公司 | Dust removal dehydration tower |
| CN108452547A (en) * | 2017-02-22 | 2018-08-28 | 清华大学山西清洁能源研究院 | A kind of water coal slurry pressure gasification dirt vapor recovery utilizes new technological process and device |
-
2014
- 2014-12-30 CN CN201420860516.9U patent/CN204417444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520217A (en) * | 2016-10-26 | 2017-03-22 | 航天长征化学工程股份有限公司 | Dust removal dehydration tower |
| CN108452547A (en) * | 2017-02-22 | 2018-08-28 | 清华大学山西清洁能源研究院 | A kind of water coal slurry pressure gasification dirt vapor recovery utilizes new technological process and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106440869B (en) | Automatically cleaning cycle heat exchange device | |
| CN202638258U (en) | Desulfurizing tower | |
| CN204417444U (en) | A kind of gasification washing tower | |
| CN103170205A (en) | Gas-liquid separation tank for cold hydrogenation process | |
| CN101417198B (en) | Solid mass-transferring ash-washing column plate | |
| CN101402882B (en) | Purification apparatus and method for biomass gas | |
| CN212282986U (en) | Efficient oil-water separator for condensate after benzene washing tower | |
| CN202688282U (en) | Gasification furnace | |
| CN104357094A (en) | High-efficiency chilling device | |
| CN206965214U (en) | A kind of tar and ammonia water separation hopper | |
| CN205289104U (en) | Wash benzene tower belt cleaning device | |
| CN104312637A (en) | Efficient separating equipment special for chilling, deoiling and dedusting of pyrolysis gas | |
| CN204552725U (en) | The efficient oil, gas, water and sand four-phase separator of a kind of oil gas field | |
| CN201343524Y (en) | Biomass fuel gas purifying device | |
| CN203128516U (en) | Combined washing apparatus | |
| CN204910903U (en) | Take whirl dirt separator of gas -liquid separation function | |
| CN202401036U (en) | Raw gas washing system of GSP (gaskombiant schwarze pumpe) dry pulverized coal gasification | |
| CN207996462U (en) | A kind of setting tablet device for separating mud and water | |
| CN202595069U (en) | Coal gas scrubbing and purifying device | |
| CN203128517U (en) | Combined washing apparatus | |
| CN205537220U (en) | Waste heat recovery apparatus | |
| CN201288170Y (en) | Biomass gas ash-handling equipment with ash-water separation function | |
| CN205127473U (en) | Sewage treatment sedimentation tank structure | |
| CN204162671U (en) | Be exclusively used in the high efficiency separation equipment of pyrolysis gas Quench oil removing depositing dust | |
| CN101402883B (en) | Ash handling equipment for biomass gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161227 Address after: The 065001 Hebei economic and Technological Development Zone of Langfang Huaxiang No. 118 Patentee after: New energy (Langfang) Energy Chemical Technology Service Co., Ltd. Address before: 014300 the Inner Mongolia Autonomous Region city Ordos Bu Cun Wang Zhen Ge Daqi Aizhao Garden Patentee before: Xin Neng limited energy company |