CN205700102U - A kind of exhaust gas purification and treatment device of band gas washing function - Google Patents

A kind of exhaust gas purification and treatment device of band gas washing function Download PDF

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Publication number
CN205700102U
CN205700102U CN201620397045.1U CN201620397045U CN205700102U CN 205700102 U CN205700102 U CN 205700102U CN 201620397045 U CN201620397045 U CN 201620397045U CN 205700102 U CN205700102 U CN 205700102U
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CN
China
Prior art keywords
described
provided
air filtration
storehouse
cooling air
Prior art date
Application number
CN201620397045.1U
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Chinese (zh)
Inventor
屈鹏
孙国文
Original Assignee
北京森贝恩环保科技有限公司
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Priority to CN201620397045.1U priority Critical patent/CN205700102U/en
Application granted granted Critical
Publication of CN205700102U publication Critical patent/CN205700102U/en

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Abstract

The utility model discloses the exhaust gas purification and treatment device of a kind of band gas washing function, including waste gas absorption cover, cistern, cooling air filtration storehouse and solution purification storehouse;Described cistern is connected by ventilating water pipe with cooling air filtration storehouse;Compression pump is arranged on the top position ventilating water pipe in cooling air filtration storehouse;The bottom of described ventilating water pipe is provided with high-pressure atomization shower nozzle;The inner right side in described cooling air filtration storehouse is provided with baffle plate;The bottom right of described baffle plate is provided with waste gas drainage screen;This utility model is by adding compression pump structure, the pressure of high-pressure atomization shower nozzle can be increased, it is more beneficial for carrying out cooling air filtration storehouse high-temperature gas effective cooling process, by the silica dust contained in the waste gas droplets form by sprinkler, and the bottom in cooling air filtration storehouse can be deposited to simultaneously;This utility model can effectively remove acid gas component and silica dust in waste gas, and simple in construction, low cost, is suitable for promoting the use of at large-size thermal power plant.

Description

A kind of band gas washing merit The exhaust gas purification and treatment device of energy

Technical field

This utility model relates to a kind of air cleaner, the exhaust gas purification and treatment device of a kind of band gas washing function.

Background technology

Pollutant contained in the waste gas in thermal power plant are mainly some sour gas and silica dust etc., and sour gas includes carbon dioxide and sulfur dioxide, the silicon dioxide fine particle that silica dust is then the most free;Existing general emission-control equipment, it is difficult to process for the waste gas of thermal power plant discharge, because containing substantial amounts of high-temperature gas and sour gas in the waste gas in thermal power plant, higher to the equipment requirements of exhaust-gas treatment, process is relatively costly, and heat contained in waste gas and sour gas can not be removed completely, be easily caused environmental pollution.

Utility model content

The purpose of this utility model is to provide the exhaust gas purification and treatment device of a kind of band gas washing function, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, the following technical scheme of this utility model offer:

The exhaust gas purification and treatment device of a kind of band gas washing function, including waste gas absorption cover, cistern, cooling air filtration storehouse and solution purification storehouse;Described cistern is connected by ventilating water pipe with cooling air filtration storehouse;Compression pump is arranged on the top position ventilating water pipe in cooling air filtration storehouse;The bottom of described ventilating water pipe is provided with high-pressure atomization shower nozzle;The inner right side in described cooling air filtration storehouse is provided with baffle plate;The bottom right of described baffle plate is provided with waste gas drainage screen;Described waste gas absorption cover is connected by collecting pipe with cooling air filtration storehouse;Described collecting pipe is provided with fixing groove with cooling junction, air filtration storehouse;The bottom right in described cooling air filtration storehouse is provided with water drain U-shaped pipe;Described water drain U-shaped pipe is provided with waste residue drainage screen with cooling junction, air filtration storehouse;The lower section of described waste residue drainage screen is provided with changeover valve;The left side of described water drain U-shaped pipe is provided with activated carbon filter layer;The left side of described activated carbon filter layer is provided with discharge outlet;Described cooling air filtration storehouse is connected by breather line with solution purification storehouse;The left end of described breather line is provided with aerator;The top, right side in described solution purification storehouse is provided with air vent;Bottom, described solution purification storehouse is provided with alkali liquor water tank.

As further program of the utility model: described alkali liquor water tank is internally provided with air-washer;Described air-washer outer surface is provided with passage.

As this utility model further scheme: described air-washer endosexine is provided with one layer of asbestos gauge;It is provided with drain valve bottom described solution purification storehouse.

Compared with prior art, the beneficial effects of the utility model are:

This utility model is by adding compression pump structure, the pressure of high-pressure atomization shower nozzle can be increased, it is more beneficial for carrying out cooling air filtration storehouse high-temperature gas effective cooling process, by the silica dust contained in the waste gas droplets form by sprinkler, and the bottom in cooling air filtration storehouse can be deposited to simultaneously;The bottom in cooling air filtration storehouse is provided with water drain U-shaped pipe, internal equipped with a certain amount of water, prevents waste gas from revealing before unprocessed;Air-washer endosexine and outer surface are respectively arranged with one layer of asbestos gauge and steam vent, it is simple to scattered by gas, increase the contact area with alkaline solution so that acid-base neutralization more abundant;This utility model can effectively remove acid gas component and silica dust in waste gas, and simple in construction, low cost, is suitable for promoting the use of at large-size thermal power plant.

Accompanying drawing explanation

Fig. 1 is the structural representation of the exhaust gas purification and treatment device of band gas washing function.

Fig. 2 be band gas washing function exhaust gas purification and treatment device in the structural representation of air-washer.

In figure: 1-cistern, 2-ventilating water pipe, 3-lowers the temperature air filtration storehouse, 4-compression pump, 5-high-pressure atomization shower nozzle, 6-baffle plate, 7-aerator, 8-breather line, 9-air vent, 10-solution purification storehouse, 11-alkali liquor water tank, 12-air-washer, 13-drain valve, 14-waste gas drainage screen, 15-changeover valve, 16-waste residue drainage screen, the water drain U-shaped pipe of 17-, 18-activated carbon filter layer, 19-discharge outlet, 20-fixes groove, 21-waste gas absorption cover, 22-collecting pipe, 23-asbestos gauge, 24-passage.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.

Referring to Fig. 1-2, the exhaust gas purification and treatment device of a kind of band gas washing function, including waste gas absorption cover 21, cistern 1, cooling air filtration storehouse 3 and solution purification storehouse 10;Described cistern 1 is connected by ventilating water pipe 2 with cooling air filtration storehouse 3;Compression pump 4 is arranged on the top position ventilating water pipe 2 in cooling air filtration storehouse 3, in order to obtain bigger hydraulic pressure in making equipment;The bottom of described ventilating water pipe 2 is provided with high-pressure atomization shower nozzle 5, is used for ejecting substantial amounts of steam, enables waste gas fast cooling, and the waste residue waste material in waste gas can be made can be deposited to the bottom in cooling air filtration storehouse 3 simultaneously;The inner right side in described cooling air filtration storehouse 3 is provided with baffle plate 6, keeps off in storehouse for will be directed into the waste gas in cooling air filtration storehouse 3, it is simple to the impurity particle fully lowered the temperature and precipitate in waste gas;The bottom right of described baffle plate 6 is provided with waste gas drainage screen 14, for filtering out the waste particle not precipitated in waste gas;Described waste gas absorption cover 21 is connected by collecting pipe 22 with cooling air filtration storehouse 3;Described collecting pipe 22 is provided with fixing groove 20, for fixed set feed channel 22 with cooling junction, air filtration storehouse 3;The bottom right in described cooling air filtration storehouse 3 is provided with water drain U-shaped pipe 17, internal equipped with a certain amount of water, prevents waste gas from revealing before unprocessed;Described water drain U-shaped pipe 17 is provided with waste residue drainage screen 16 with cooling junction, air filtration storehouse 3, for filtering out the waste particle of precipitation;The lower section of described waste residue drainage screen 16 is provided with changeover valve 15, opens changeover valve 15, it is simple to the waste particle filtered on cleaning waste residue drainage screen 16 in time;The left side of described water drain U-shaped pipe 17 is provided with activated carbon filter layer 18, for purifying the waste water of discharge;The left side of described activated carbon filter layer 18 is provided with discharge outlet 19;Described cooling air filtration storehouse 3 is connected by breather line 8 with solution purification storehouse 10;The left end of described breather line 8 is provided with aerator 7, for strengthening the velocity of liquid assets of waste gas, improves the efficiency of exhaust-gas treatment;The top, right side in described solution purification storehouse 10 is provided with air vent 9, free of contamination air after being used for discharging purification;Bottom, described solution purification storehouse 10 is provided with alkali liquor water tank 11;Described alkali liquor water tank 11 is internally provided with air-washer 12;Described air-washer 12 outer surface is provided with passage 24;Described air-washer 12 endosexine is provided with one layer of asbestos gauge 23, it is simple to is scattered by gas, increases the contact area with alkaline solution;It is provided with drain valve 13 bottom described solution purification storehouse 10.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.

Claims (3)

1. an exhaust gas purification and treatment device for band gas washing function, including waste gas absorption cover, cistern, cooling air filtration storehouse and solution purification storehouse;It is characterized in that, described cistern is connected by ventilating water pipe with cooling air filtration storehouse;Compression pump is arranged on the top position ventilating water pipe in cooling air filtration storehouse;The bottom of described ventilating water pipe is provided with high-pressure atomization shower nozzle;The inner right side in described cooling air filtration storehouse is provided with baffle plate;The bottom right of described baffle plate is provided with waste gas drainage screen;Described waste gas absorption cover is connected by collecting pipe with cooling air filtration storehouse;Described collecting pipe is provided with fixing groove with cooling junction, air filtration storehouse;The bottom right in described cooling air filtration storehouse is provided with water drain U-shaped pipe;Described water drain U-shaped pipe is provided with waste residue drainage screen with cooling junction, air filtration storehouse;The lower section of described waste residue drainage screen is provided with changeover valve;The left side of described water drain U-shaped pipe is provided with activated carbon filter layer;The left side of described activated carbon filter layer is provided with discharge outlet;Described cooling air filtration storehouse is connected by breather line with solution purification storehouse;The left end of described breather line is provided with aerator;The top, right side in described solution purification storehouse is provided with air vent;Bottom, described solution purification storehouse is provided with alkali liquor water tank.
The exhaust gas purification and treatment device of band gas washing function the most according to claim 1, it is characterised in that described alkali liquor water tank is internally provided with air-washer;Described air-washer outer surface is provided with passage.
The exhaust gas purification and treatment device of band gas washing function the most according to claim 2, it is characterised in that described air-washer endosexine is provided with one layer of asbestos gauge;It is provided with drain valve bottom described solution purification storehouse.
CN201620397045.1U 2016-05-05 2016-05-05 A kind of exhaust gas purification and treatment device of band gas washing function CN205700102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620397045.1U CN205700102U (en) 2016-05-05 2016-05-05 A kind of exhaust gas purification and treatment device of band gas washing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620397045.1U CN205700102U (en) 2016-05-05 2016-05-05 A kind of exhaust gas purification and treatment device of band gas washing function

Publications (1)

Publication Number Publication Date
CN205700102U true CN205700102U (en) 2016-11-23

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CN201620397045.1U CN205700102U (en) 2016-05-05 2016-05-05 A kind of exhaust gas purification and treatment device of band gas washing function

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107051128A (en) * 2017-06-15 2017-08-18 成都尚智恒达科技有限公司 A kind of multistage exhaust treatment system
CN107281884A (en) * 2017-08-09 2017-10-24 宁波鄞州竹创信息科技有限公司 A kind of waste gas treatment equipment with water treatment efficiency
CN108854371A (en) * 2018-06-11 2018-11-23 张秀英 A kind of environmental project boiler waste gas disappears dirty device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107051128A (en) * 2017-06-15 2017-08-18 成都尚智恒达科技有限公司 A kind of multistage exhaust treatment system
CN107281884A (en) * 2017-08-09 2017-10-24 宁波鄞州竹创信息科技有限公司 A kind of waste gas treatment equipment with water treatment efficiency
CN108854371A (en) * 2018-06-11 2018-11-23 张秀英 A kind of environmental project boiler waste gas disappears dirty device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20190505

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