CN204127972U - A kind of many bends gas cleaning plant - Google Patents

A kind of many bends gas cleaning plant Download PDF

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Publication number
CN204127972U
CN204127972U CN201420536135.5U CN201420536135U CN204127972U CN 204127972 U CN204127972 U CN 204127972U CN 201420536135 U CN201420536135 U CN 201420536135U CN 204127972 U CN204127972 U CN 204127972U
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China
Prior art keywords
gas
many bends
burner
cleaning plant
gas cleaning
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CN201420536135.5U
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Chinese (zh)
Inventor
贾会平
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Shijiazhuang Xinhua Energy Environmental Protection Technology Co Ltd
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Shijiazhuang Xinhua Energy Environmental Protection Technology Co Ltd
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Priority to CN201420536135.5U priority Critical patent/CN204127972U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/12Heat utilisation in combustion or incineration of waste

Abstract

The utility model relates to a kind of many bends gas cleaning plant, comprises many bends, slag bath, slag notch, dusty gas entrance and dedusting gas vent.Upper and lower wall or the left and right wall of many bends are provided with partition wall, the alternate setting of two wall partition walls.Many bends are provided with burner, and burner is positioned at top or the sidewall of many bends, and burner is clean fuel burner or plasma gun.Slag bath is tapered structure, and be positioned at the bottom of gas cleaning plant, slag bath is connected with slag notch.Dedusting gas vent is connected with afterheat generating system, and dusty gas entrance is connected with factory boiler exhaust gas system.The utility model arranges partition wall and burner in many bends, is beneficial to dust in flue gas and liquefies completely and slag tap, make with dust gas through too much bend time be liquefied and trap, in flue gas, particle content reaches discharge standard.While solving industrial smoke dust, the waste heat of effective recovered flue gas generates electricity, energy-saving and emission-reduction.

Description

A kind of many bends gas cleaning plant
Technical field
The utility model belongs to waste gas dedusting equipment technical field, relates to a kind of industrial waste gas dedusting device, is specifically related to a kind of many bends gas cleaning plant.
Background technology
Each industrial furnace of prior art is because it is fuel used and the cause of institute's calcining materials, often produce the industrial smoke containing a large amount of dust, these dusty gases enter air can cause atmosphere pollution, and existing dust pelletizing system partly can only remove the dust in burning gases.In order to make the dust content in industrial smoke reduce, needing first flue-gas temperature to be reduced, then making the Dust Capacity in flue gas meet discharge standard by modes such as wet dedusting, electric precipitation, bag-type dusts.These traditional dedusting method efficiency are low, and energy consumption is high, and material consumption is high, and dust removing effects is poor.In today that national environmental standard is more and more stricter, the dedusting technology of Development of Novel is extremely urgent.
Utility model content
The utility model object is to provide a kind of many bends gas purifying equipment, utilizes clean fuel as the energy, effectively removes the dust in gas, subtracts less granular discharge, environment protection.
Technical solutions of the utility model are: many bends gas cleaning plant, comprise many bends, dusty gas entrance and dedusting gas vent.Upper and lower wall or the left and right wall of described many bends are provided with partition wall, the alternate setting of two wall partition walls.Many bends are provided with burner, and burner is positioned at top or the sidewall of many bends, and burner is clean fuel burner or plasma gun.The bottom of gas cleaning plant is provided with slag bath, and slag bath is tapered structure, and slag bath is connected with slag notch.Dedusting gas vent is connected with afterheat generating system, and dusty gas entrance is connected with factory boiler exhaust gas system.
Afterheat generating system comprises steam boiler, steam turbine and generator, and steam pipe coil established by steam boiler, and steam pipe coil is connected with steam turbine, and steam turbine is coaxially connected with generating set.Gas cleaning plant is provided with desulphurization denitration equipment, the waste gas outlet of afterheat generating system and desulphurization denitration equipment connection.The working gas of plasma gun is industrial combustion gas, air, carbon dioxide, nitrogen or oxygen.Partition wall is laying fireproof bricks structure or reinforced concrete structure.
The utility model many bends gas cleaning plant arranges partition wall and burner in many bends, is beneficial to dust in flue gas and liquefies completely and slag tap, make with dust gas through too much bend time be liquefied and trap, in flue gas, particle content reaches discharge standard.While solving industrial smoke dust, the waste heat of effective recovered flue gas generates electricity, energy-saving and emission-reduction, has good economic benefit and social benefit.Burner selects clean fuel burner or plasma gun, adds the selective of dust removal operation and flexibility.
Accompanying drawing explanation
Fig. 1 is the utility model many bends gas cleaning plant structural representation;
Fig. 2 is the top view of another embodiment of the utility model;
Wherein:
1-burner, 2-many bends, 3-partition wall, 4-slag bath, 5-slag notch, 6-dusty gas entrance, 7-dedusting gas vent, 8-afterheat generating system, 9-desulphurization denitration equipment.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.The utility model protection domain is not limited to embodiment, and those skilled in the art make the scope that any change also belongs to the utility model protection in the scope that claim limits.
Embodiment 1
The utility model many bends gas cleaning plant as shown in Figure 1, comprises many bends 2, dusty gas entrance 6, dedusting gas vent 7, slag bath 4 and slag notch 5.Slag bath is tapered structure, is positioned at the bottom of gas cleaning plant, and slag bath is connected with slag notch 5.The upper wall of many bends and lower wall are provided with partition wall 3, and partition wall is laying fireproof bricks structure, indention shape, the alternate setting of two wall partition walls.Many bends are provided with burner 1, and burner is clean fuel burner.Clean fuel burner is positioned at the top of many bends, between every two upper partition walls.Dusty gas entrance is connected with power plant boiler exhaust system.Dedusting gas vent 7 is connected with desulphurization denitration equipment 9 with afterheat generating system 8 successively.Afterheat generating system 8 comprises steam boiler, steam turbine and generator, and steam pipe coil established by steam boiler, and steam pipe coil is connected with steam turbine, and steam turbine is coaxially connected with generating set.The waste gas outlet of afterheat generating system 8 and desulphurization denitration equipment connection.
Embodiment 2
Another embodiment of the present utility model as shown in Figure 2, comprises many bends 2, dusty gas entrance 6, dedusting gas vent 7, slag notch 5.Zuo Bi and You Bi of many bends is provided with partition wall 3, indention structure, the alternate setting of two wall partition walls.Many bends are provided with burner 1, and burner is plasma gun, and plasma gun is positioned at the sidewall of many bends, and the working gas of plasma gun is carbon dioxide.Other structure is identical with embodiment 1.
Be crisscross arranged in many bends of the utility model many bends gas cleaning plant and organize partition wall more, make dusty gas in bend through repeatedly transferring, fully contact with partition wall face, along gas direction of advance burner combustion, gas temperature is brought up to more than ash fusion point, the lime-ash of melting can form one deck melt cinder at many bends wall surface, dusty gas is transferred collision in bend, dust from gas is bondd by wall melt cinder, forms the slag bath that melt cinder enters bottom, is discharged by slag-drip opening.The tail gas of power plant as the evolutionary system of power plant combustion tail gas, can be purified by many bends gas cleaning plant by the utility model, and the energy of the high-temperature gas after purification is transmitted back to power plants generating electricity systems generate electricity by waste heat boiler.
Gas cleaning plant also can be used as automobile tail gas purification system, to reduce Exhaust emission, improves atmospheric environment.Reduce as design size during automobile tail gas purification system, and omit afterheat generating system.

Claims (5)

1. the gas cleaning plant of bend more than, comprises many bends (2), dusty gas entrance (6) and dedusting gas vent (7), it is characterized in that: the upper and lower wall of described many bends or left and right wall are provided with partition wall (3), the alternate setting of two wall partition walls; Many bends are provided with burner (1), and burner is positioned at top or the sidewall of many bends, and described burner is clean fuel burner or plasma gun; The bottom of described gas cleaning plant is provided with slag bath (4), and described slag bath is tapered structure, and slag bath is connected with slag notch (5); Described dedusting gas vent is connected with afterheat generating system (8); Described dusty gas entrance is connected with factory boiler exhaust gas system.
2. many bends gas cleaning plant according to claim 1, it is characterized in that: described afterheat generating system (8) comprises steam boiler, steam turbine and generator, steam pipe coil established by steam boiler, and steam pipe coil is connected with steam turbine, and steam turbine is coaxially connected with generating set.
3. many bends gas cleaning plant according to claim 1, is characterized in that: described gas cleaning plant is provided with desulphurization denitration equipment (9), the waste gas outlet of described afterheat generating system (8) and desulphurization denitration equipment connection.
4. many bends gas cleaning plant according to claim 1, is characterized in that: the working gas of described plasma gun is industrial combustion gas, air, carbon dioxide, nitrogen or oxygen.
5. many bends gas cleaning plant according to claim 1, is characterized in that: described partition wall (3) is laying fireproof bricks structure or reinforced concrete structure.
CN201420536135.5U 2014-09-18 2014-09-18 A kind of many bends gas cleaning plant Active CN204127972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420536135.5U CN204127972U (en) 2014-09-18 2014-09-18 A kind of many bends gas cleaning plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420536135.5U CN204127972U (en) 2014-09-18 2014-09-18 A kind of many bends gas cleaning plant

Publications (1)

Publication Number Publication Date
CN204127972U true CN204127972U (en) 2015-01-28

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CN201420536135.5U Active CN204127972U (en) 2014-09-18 2014-09-18 A kind of many bends gas cleaning plant

Country Status (1)

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CN (1) CN204127972U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104771960A (en) * 2015-03-17 2015-07-15 石家庄新华能源环保科技股份有限公司 Multi-turn burner device
CN104832912A (en) * 2015-04-08 2015-08-12 石家庄新华能源环保科技股份有限公司 Multistage relay burner
CN104879747A (en) * 2015-04-17 2015-09-02 石家庄新华能源环保科技股份有限公司 Clean combustion device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104771960A (en) * 2015-03-17 2015-07-15 石家庄新华能源环保科技股份有限公司 Multi-turn burner device
CN104832912A (en) * 2015-04-08 2015-08-12 石家庄新华能源环保科技股份有限公司 Multistage relay burner
CN104879747A (en) * 2015-04-17 2015-09-02 石家庄新华能源环保科技股份有限公司 Clean combustion device
CN104879747B (en) * 2015-04-17 2018-05-01 石家庄新华能源环保科技股份有限公司 A kind of clean combustion equipment

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