CN2367613Y - Apparatus for treating tar of straw gas - Google Patents

Apparatus for treating tar of straw gas Download PDF

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Publication number
CN2367613Y
CN2367613Y CN 99220884 CN99220884U CN2367613Y CN 2367613 Y CN2367613 Y CN 2367613Y CN 99220884 CN99220884 CN 99220884 CN 99220884 U CN99220884 U CN 99220884U CN 2367613 Y CN2367613 Y CN 2367613Y
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CN
China
Prior art keywords
gas
tar
cooling
water separation
water
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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.)
Expired - Fee Related
Application number
CN 99220884
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Chinese (zh)
Inventor
关振民
Original Assignee
关振民
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Publication date
Application filed by 关振民 filed Critical 关振民
Priority to CN 99220884 priority Critical patent/CN2367613Y/en
Application granted granted Critical
Publication of CN2367613Y publication Critical patent/CN2367613Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a tar treating apparatus for straw gas. In order to simplify gas cleaning devices and lower the gas tar content, the utility model discloses the tar treating apparatus for straw gas. The utility model comprises a gas cooling duster, a gas-water separation purifier, a gas compressor, a tar processor, a sand filter, a cooling pond and a water pump. The utility model is characterized in that the gas cooling duster is provided with a venturi tube, the inside of the gas-water separation purifier is provided with a shower head and a screen plate, and the inside of the tar processor has a perforated plate. The utility model has the advantages of simple structure, and good tar removing effect, the tar content of per cubic metre gas is under 3 mg, and the utility model can be used for removing the tar of straw gas.

Description

A kind of tar treatment unit of straw coal gas
The utility model relates to a kind of tar treatment unit of straw coal gas.
The treating plant that is used for straw coal gas is at present handled for doing to bathe, promptly the advanced tornado dust collector of coal gas that come out from gas furnace again through the shell and tube heat exchanger cooling, enter the corn cob strainer again and filter, to reach the purpose of gas purification, yet this device is the device structure complexity not only, and the gas purification weak effect, the coal gas that uses this device to handle, after entering gas line network, operation for a long time will be because of gas tar content height, and causes air delivering pipeline to stop up, and causes whole pipe network to be scrapped.
The purpose of this utility model is to provide a kind of tar treatment unit of simple straw coal gas, can reduce the tar content in the straw coal gas significantly, can normally use for a long time and does not stop up to guarantee gas line network.
The purpose of this utility model is achieved in that a kind of tar treatment unit of straw coal gas, it comprises coal gas cooling and dedusting device, the gas-water separation cleaner, gas compressor, the tar treater, sand filter, cooling basin and water pump, the gas entry of coal gas cooling and dedusting device is by Venturi tube is housed, the throat of Venturi tube is connected with exit of pump, the gas exit of coal gas cooling and dedusting device is connected with the gas entry of gas-water separation cleaner, the top of gas-water separation cleaner has water inlet pipe to be connected with exit of pump, on the water inlet pipe by shower nozzle is housed, having at least 4 gardens to lack about the shape sieve plate below the shower nozzle is staggered, the gas outlet tube on gas-water separation cleaner top is connected with the inlet of gas compressor, the gas compressor outlet is connected with tar treater nozzle, have 4 in the tar treater at least vertically by loading onto down staggered porous plate, the gas exit of tar treater is connected with gas holder, the cooling washing water that come out by coal gas cooling and dedusting device and gas-water separation cleaner enter sand filter from the sand filter top, put into the cooling basin after filtering, the outlet of cooling basin is connected with pump entrance.
The utility model has the advantages that: the tar treatment unit of straw coal gas is simple in structure, gas purification is effective, gas tar contains to put and can reach every cubic metre less than 3 milligrams, and water is realized closed cycle in this device, three-waste free discharge, the tar that accumulates in tar treater middle and lower part can in time be cleared up recovery by the discharge orifice of bottom, can be used as industrial raw material reprocessing and uses.
Fig. 1 is the structural representation of straw gas tar treatment unit.
The utility model is described in further detail below in conjunction with accompanying drawing.The tar treatment unit of straw coal gas comprises coal gas cooling and dedusting device 1, gas-water separation cleaner 3, gas compressor 6, tar treater 8, sand filter 10, cooling basin 11 and water pump 12.The gas entry of coal gas cooling and dedusting device 1 is by Venturi tube 2 is housed, the throat of Venturi tube 2 is connected with water pump 12 outlets, the gas exit of coal gas cooling and dedusting device 1 is connected with the gas entry of gas-water separation cleaner 3, the top of gas-water separation cleaner 3 has water inlet pipe to be connected with the outlet of water pump 12, on the water inlet pipe by shower nozzle 4 is housed, the below of shower nozzle 4 has the scarce shape sieve plate about 5 in 4 gardens to be staggered, the gas outlet tube on gas-water separation cleaner 3 tops is connected with the inlet of gas compressor 6, gas compressor 6 outlets are connected with the nozzle 7 of tar treater 8, there are 4 vertically to install down staggered porous plate 9 in the tar treater 8, the gas exit of tar treater 8 is connected with gas holder, the cooling washing water that come out by coal gas cooling and dedusting device 1 and gas-water separation cleaner 3 enter sand filter 10 from sand filter 10 tops, put into cooling basin 11 after filtering, the outlet of cooling basin 11 is connected with water pump 12.
A kind of tar treatment unit of straw coal gas, it comprises coal gas cooling and dedusting device 1, gas-water separation cleaner 3, gas compressor 6, tar treater 8, sand filter 10, cooling basin 11 and water pump 12 have water inlet pipe at the top of gas-water separation cleaner 3, on the water inlet pipe by shower nozzle 4 is housed, the below of shower nozzle 4 has the scarce shape sieve plate about 5 in 6 gardens to be staggered, and has 6 in the tar treater vertically by loading onto down staggered porous plate 9, the same embodiment of other guide.

Claims (1)

1. the tar treatment unit of a straw coal gas, it comprises coal gas cooling and dedusting device, the gas-water separation cleaner, gas compressor, the tar treater, sand filter, cooling basin and water pump, it is characterized in that: the gas entry of coal gas cooling and dedusting device is by Venturi tube is housed, the throat of Venturi tube is connected with exit of pump, the gas exit of coal gas cooling and dedusting device is connected with the gas entry of gas-water separation cleaner, the top of gas-water separation cleaner has water inlet pipe to be connected with exit of pump, on the water inlet pipe by shower nozzle is housed, having at least 4 gardens to lack about the shape sieve plate below the shower nozzle is staggered, the gas outlet tube on gas-water separation cleaner top is connected with the inlet of gas compressor, the gas compressor outlet is connected with the nozzle of tar treater, have 4 in the tar treater at least vertically by loading onto down staggered porous plate, the gas exit of tar treater is connected with gas holder, the cooling washing water that come out by coal gas cooling and dedusting device and gas-water separation cleaner enter sand filter from the sand filter top, put into the cooling basin after filtering, the outlet of cooling basin is connected with pump entrance.
CN 99220884 1999-05-13 1999-05-13 Apparatus for treating tar of straw gas Expired - Fee Related CN2367613Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99220884 CN2367613Y (en) 1999-05-13 1999-05-13 Apparatus for treating tar of straw gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99220884 CN2367613Y (en) 1999-05-13 1999-05-13 Apparatus for treating tar of straw gas

Publications (1)

Publication Number Publication Date
CN2367613Y true CN2367613Y (en) 2000-03-08

Family

ID=34011553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99220884 Expired - Fee Related CN2367613Y (en) 1999-05-13 1999-05-13 Apparatus for treating tar of straw gas

Country Status (1)

Country Link
CN (1) CN2367613Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369655C (en) * 2006-05-31 2008-02-20 武汉方圆钛白粉有限责任公司 Method for treating tail gas in acidolysis main reaction in sulfuric acid method titanium pigment production
CN103254942A (en) * 2013-05-15 2013-08-21 北京神雾环境能源科技集团股份有限公司 Device and method for directly cooling high-temperature waste gas by utilizing cooling water
CN104893765A (en) * 2015-06-26 2015-09-09 山东钢铁股份有限公司 Coke oven gas desulfurization tower
CN109708989A (en) * 2018-12-28 2019-05-03 扬州大学 A kind of device and its application method for the measurement of Oil in circulating gas, water and particle content

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369655C (en) * 2006-05-31 2008-02-20 武汉方圆钛白粉有限责任公司 Method for treating tail gas in acidolysis main reaction in sulfuric acid method titanium pigment production
CN103254942A (en) * 2013-05-15 2013-08-21 北京神雾环境能源科技集团股份有限公司 Device and method for directly cooling high-temperature waste gas by utilizing cooling water
CN103254942B (en) * 2013-05-15 2014-08-20 北京神雾环境能源科技集团股份有限公司 Device and method for directly cooling high-temperature waste gas by utilizing cooling water
CN104893765A (en) * 2015-06-26 2015-09-09 山东钢铁股份有限公司 Coke oven gas desulfurization tower
CN109708989A (en) * 2018-12-28 2019-05-03 扬州大学 A kind of device and its application method for the measurement of Oil in circulating gas, water and particle content

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CF01 Termination of patent right due to non-payment of annual fee
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