CN203916450U - The dust-removing desulfurating apparatus of coal-burning boiler - Google Patents

The dust-removing desulfurating apparatus of coal-burning boiler Download PDF

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Publication number
CN203916450U
CN203916450U CN201420358227.9U CN201420358227U CN203916450U CN 203916450 U CN203916450 U CN 203916450U CN 201420358227 U CN201420358227 U CN 201420358227U CN 203916450 U CN203916450 U CN 203916450U
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CN
China
Prior art keywords
tower body
desulfurization
dust
plate
dedusting plate
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.)
Expired - Fee Related
Application number
CN201420358227.9U
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Chinese (zh)
Inventor
郭嘉川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sun Shuren
Original Assignee
Wenzhou Hailan Industrial Design Co Ltd
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Filing date
Publication date
Application filed by Wenzhou Hailan Industrial Design Co Ltd filed Critical Wenzhou Hailan Industrial Design Co Ltd
Priority to CN201420358227.9U priority Critical patent/CN203916450U/en
Application granted granted Critical
Publication of CN203916450U publication Critical patent/CN203916450U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a kind of dust-removing desulfurating apparatus that is applied to coal-burning boiler, belong to environmental technology field.The circular stainless steel tower body that comprises upper and lower side sealing, tower body top is provided with exhanst gas outlet, and bottom is provided with gas approach, from top to bottom sets gradually the dedusting plate and the desulfurization plate that are parallel to tower body cross section in tower body; The middle part of dedusting plate is for being provided with rotatable wire mesh membrane, desulfurization plate be provided with structured packing; On tower body wall between dedusting plate and desulfurization plate, have inlet.This high-efficiency flue gas dust-removal desulfurization device makes full use of flowing of flue gas absorption liquid is carried out to abundant atomization, and simple in structure, the desulfurization dust-removing efficiency of unit absorption liquid is high, and running resistance is little, and the cost of maintenance is lower.Can be widely used in the flue gas desulfurization processing of the industrial coal combustion equipment such as power plant, chemical industry.

Description

The dust-removing desulfurating apparatus of coal-burning boiler
Technical field
The utility model belongs to environmental technology field, is specifically related to a kind of dust-removing desulfurating apparatus that is applied to coal-burning boiler.
Background technology
For the dust-removing desulfurating apparatus of the combustion apparatus such as coal-burning boiler, be mainly to utilize to make the smoke-shock water surface every smoke shelf plate at present, produce spray and water smoke, reach the object of desulfurization and dedusting.Because atomizing effect is poor, flue gas cannot fully contact with absorbing water, and its desulfurization and dust removing effects are undesirable.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, resistance is little, desulfuration efficiency is high flue-gas dust-removing and desulfurization device, has solved existing desulphurization plant complex structure, flue gas resistance is large, desulfuration efficiency is low shortcoming.
Flue-gas dust-removing and desulfurization device of the present invention, comprises the circular stainless steel tower body that upper and lower side seals, and tower body top is provided with exhanst gas outlet, and bottom is provided with gas approach, from top to bottom sets gradually the dedusting plate and the desulfurization plate that are parallel to tower body cross section in tower body; The middle part of described dedusting plate is a flattened cylindrical body, is inside provided with rotatable wire mesh membrane, and silk screen diaphragm is obliquely installed and leads to tower body wall along flattened cylindrical body ground tangential direction; The middle part of described desulfurization plate is a flattened cylindrical body, in flattened cylindrical body, is provided with structured packing; On tower body wall between described dedusting plate and desulfurization plate, have inlet.In the tower body of this described flue-gas dust-removing and desulfurization device, from top to bottom set gradually the stainless steel dedusting plate and three the stainless steel desulfurization plates that are parallel to tower body cross section; On tower body wall between dedusting plate and three desulfurization plates, have three inlets.Tower body between described dedusting plate and exhanst gas outlet is provided with the deep bead that is parallel to cylindrical-shaped tower cross section, is connected to the overflow pipe perpendicular to deep bead under deep bead, and deep bead is passed through in described pipe inside.Described air inlet is offered along the tangential direction of flue-gas dust-removing and desulfurization device sidewall.The tower body bottom of described flue-gas dust-removing and desulfurization device is provided with hydrops pond, has the leakage fluid dram communicating with hydrops pond on the sidewall of tower body lower end.
This high-efficiency flue gas dust-removal desulfurization device makes full use of flowing of flue gas absorption liquid is carried out to abundant atomization, and simple in structure, the desulfurization dust-removing efficiency of unit absorption liquid is high, and running resistance is little, and the cost of maintenance is lower.Can be widely used in the flue gas desulfurization processing of the industrial coal combustion equipment such as power plant, chemical industry.
brief description of the drawings:
Fig. 1 is the part-structure schematic diagram of the utility model embodiment.
detailed description of the invention:
Below in conjunction with embodiment, the present invention is described in detail.
As figure, the entirety of this efficient smoke desulfurizing tower is that structure is the cylindrical shape of upper and lower side sealing, all made by stainless steel, the upper and lower side sealing of cylindrical shape stainless steel tower body, tower body top is provided with exhanst gas outlet 3, bottom is provided with the gas approach 8 entering along the tangential direction of flue gas desulfurization tower side wall 14, from top to bottom sets gradually the dedusting plate 4 and three desulfurization plates 5,6 and 7 that are parallel to tower body cross section in tower body; On tower body wall between dedusting plate and three desulfurization plates, have three inlets 11,12 and 13.Tower body between dedusting plate and exhanst gas outlet is provided with the deep bead 15 that is parallel to cylindrical-shaped tower cross section, deep bead center has manhole 1, the lower surface at deep bead center is welded with the overflow cylinder 2 perpendicular to deep bead, manhole is positioned at the welding annulus of overflow cylinder and deep bead, and the diameter of manhole equals the internal diameter of overflow cylinder.Tower body bottom is provided with hydrops pond 9, has the leakage fluid dram identical with hydrops pond 10 on the sidewall of tower body lower end.

Claims (3)

1. the dust-removing desulfurating apparatus of a coal-burning boiler, comprise the circular stainless steel tower body of upper and lower side sealing, it is characterized in that: tower body top is provided with exhanst gas outlet, and bottom is provided with gas approach, in tower body, from top to bottom set gradually the dedusting plate and the desulfurization plate that are parallel to tower body cross section; The middle part of described dedusting plate is a flattened cylindrical body, is inside provided with rotatable wire mesh membrane, and silk screen diaphragm is obliquely installed and leads to tower body wall along flattened cylindrical body ground tangential direction; The middle part of described desulfurization plate is a flattened cylindrical body, in flattened cylindrical body, is provided with structured packing; On tower body wall between described dedusting plate and desulfurization plate, have inlet.
2. dust-removing desulfurating apparatus according to claim 1, is characterized in that: in the tower body of flue-gas dust-removing and desulfurization device, from top to bottom set gradually the stainless steel dedusting plate and three the stainless steel desulfurization plates that are parallel to tower body cross section; On tower body wall between dedusting plate and three desulfurization plates, have three inlets.
3. according to dust-removing desulfurating apparatus as claimed in claim 1, it is characterized in that: the tower body bottom of described flue-gas dust-removing and desulfurization device is provided with hydrops pond, on the sidewall of tower body lower end, have the leakage fluid dram communicating with hydrops pond.
CN201420358227.9U 2014-07-01 2014-07-01 The dust-removing desulfurating apparatus of coal-burning boiler Expired - Fee Related CN203916450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420358227.9U CN203916450U (en) 2014-07-01 2014-07-01 The dust-removing desulfurating apparatus of coal-burning boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420358227.9U CN203916450U (en) 2014-07-01 2014-07-01 The dust-removing desulfurating apparatus of coal-burning boiler

Publications (1)

Publication Number Publication Date
CN203916450U true CN203916450U (en) 2014-11-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420358227.9U Expired - Fee Related CN203916450U (en) 2014-07-01 2014-07-01 The dust-removing desulfurating apparatus of coal-burning boiler

Country Status (1)

Country Link
CN (1) CN203916450U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUN SHUREN

Free format text: FORMER OWNER: WENZHOU HAILAN INDUSTRIAL DESIGN CO., LTD.

Effective date: 20150408

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 325014 WENZHOU, ZHEJIANG PROVINCE TO: 410000 CHANGSHA, HUNAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150408

Address after: Hongshan Road 410000 in Hunan province Changsha Kaifu District No. 188 zanglong District No. 2805 Building 2 unit 2-3

Patentee after: Sun Shuren

Address before: Three Yang Ouhai District 325014 Zhejiang city of Wenzhou Province Huang Yu Cun street in front of the temple building 6 Building 1, second floor

Patentee before: Wenzhou sea blue industrial design Co., Ltd

EE01 Entry into force of recordation of patent licensing contract

Assignee: Shushan Environment Engineering Co., Ltd., Hunan

Assignor: Sun Shuren

Contract record no.: 2015430000042

Denomination of utility model: Dust-removing and desulfuration device for coal firing boiler

Granted publication date: 20141105

License type: Exclusive License

Record date: 20150518

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141105

Termination date: 20200701