CN203417554U - Water film dust remover provided with novel vortex plate soot cleaning device - Google Patents

Water film dust remover provided with novel vortex plate soot cleaning device Download PDF

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Publication number
CN203417554U
CN203417554U CN201320110936.0U CN201320110936U CN203417554U CN 203417554 U CN203417554 U CN 203417554U CN 201320110936 U CN201320110936 U CN 201320110936U CN 203417554 U CN203417554 U CN 203417554U
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CN
China
Prior art keywords
flue gas
dust remover
soot
air compressor
pressure
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
CN201320110936.0U
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Chinese (zh)
Inventor
梁笠
张文文
刘少锋
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.)
SHAANXI HUAPURUI ENVIRONMENTAL TECHNOLOGY Co Ltd
Original Assignee
SHAANXI HUAPURUI ENVIRONMENTAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHAANXI HUAPURUI ENVIRONMENTAL TECHNOLOGY Co Ltd filed Critical SHAANXI HUAPURUI ENVIRONMENTAL TECHNOLOGY Co Ltd
Priority to CN201320110936.0U priority Critical patent/CN203417554U/en
Application granted granted Critical
Publication of CN203417554U publication Critical patent/CN203417554U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A water film dust remover provided with a novel vortex plate soot cleaning device comprises a dust remover cylinder body, an overflow trough, a vortex plate, a vortex plate soot-blowing spraying soot-cleaning device, an air compressor, a pressure sensor, a pressure regulating valve, a flue gas flowmeter and a control system, wherein the flue gas flowmeter is mounted at an outlet of the dust remover, the overflow trough is arranged in the middle, and the vortex plate is mounted at the lower part; a set of soot blowing spraying device is mounted in a gap between every two blade of the vortex plate; all the soot blowing spraying devices are connected by a ring-shaped air-collecting pipe which is connected with the air compressor; and a pressure gauge is mounted on the ring-shaped air-collecting pipe. The soot cleaning device keeps running under the condition of normal equipment operation, and the jetting working pressure of the soot cleaning device is 0.3 MPa; when the flue gas flow measured at the outlet of the dust remover by the flue gas flowmeter is reduced, the pressure regulating valve of the air compressor turns up the air feeding pressure; and when the flue gas flow measured at the outlet of the dust remover by the flue gas flowmeter is normal, the air compressor regulates the air feeding pressure back to normal 0.3 MPa. By means of the water film dust remover provided with the novel vortex plate soot cleaning device, the soot cleaning device adopts a pneumatic soot cleaning mode.

Description

A kind of water dust scrubber with New-type Swirl Flow plate deashing device
Technical field
The utility model relates to a kind of water dust scrubber with New-type Swirl Flow plate deashing device, belongs to atmospheric environment protection technical field.
Background technology
At present, water dust scrubber is widely used in medium small boiler flue gas ash removal.This deduster has the advantages that efficiency of dust collection is high, recirculated water use amount is little, operation maintenance is easy, equipment life is long.
But, by the water dust scrubber of now having installed and used is investigated, find that the water dust scrubber spiral board deashing using now adopts running water to rinse substantially, through the situation that operation there will be spiral board fouling to stop up after a while.
Summary of the invention
The utility model is in order to make up prior art deficiency, provides that a kind of efficiency of dust collection is high, stable and reliable operation, spiral board be difficult for stopping up a kind of water dust scrubber with New-type Swirl Flow plate deashing device of fouling.
The technical scheme in the invention for solving the above technical problem is described as follows:
With a water dust scrubber for New-type Swirl Flow plate deashing device, comprise that deduster cylindrical shell, overflow launder, spiral board, spiral board blow ash and spray deashing device, air compressor machine, pressure sensor, pressure regulator valve, flue gas flow meter, control system.Flue gas flow meter is installed in deduster outlet, and overflow launder is established at middle part, and spiral board is installed in bottom; Allly blow grey injection apparatus and connected by an annular gas collector, annular gas collector connects air compressor machine, setting pressure table on annular gas collector.
Utilize the method for the water dust scrubber with New-type Swirl Flow plate deashing device of the present utility model to comprise the steps: 1) air compressor machine operating pressure 0.3MPa is set in the situation of the normal operation of equipment, deduster moves deashing device operation; 2), when the deduster of smoke gas flow flowmeter measurement outlet flue gas flow reduces, air compressor machine pressure regulator valve tunes up supply gas pressure; 3), when smoke gas flow flowmeter measurement deduster outlet flue gas flow is normal, air compressor machine pressure regulator valve is recalled to normal supply gas pressure 0.3MPa.
Water dust scrubber with New-type Swirl Flow plate deashing device of the present utility model has that efficiency of dust collection is high, stable equipment operation, can be real-time reduction spiral board on the dirt mud that adheres to, the less scaling obstruction of spiral board.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
attachedfigure is that the utility model is with the schematic diagram of the water dust scrubber of New-type Swirl Flow plate deashing device.
In figure, 1-deduster cylindrical shell, 2-overflow launder, 3-spiral board, 4-spiral board blows ash and sprays deashing device, 5-air compressor machine, 6-pressure sensor, 7-pressure regulator valve, 8-flue gas flow meter, 9-control system
The specific embodiment
In conjunction with above-mentioned accompanying drawing, the utility model is described in detail.
Implementation step: method 1) in the situation of the normal operation of equipment, air compressor machine operating pressure 0.3MPa is set, deduster moves deashing device operation; 2), when the deduster of smoke gas flow flowmeter measurement outlet flue gas flow reduces by 10% ~ 20%, regulate air compressor machine pressure to 0.4 MPa; 3), when flue gas flow reduces by 20% ~ 40%, regulate air compressor machine pressure to 0.5 MPa; 4), when the deduster of smoke gas flow flowmeter measurement outlet flue gas flow is normal, air compressor machine pressure regulator valve is recalled to normal supply gas pressure 0.3MPa.
Implementation step: method two 1) in the situation of the normal operation of equipment, air compressor machine operating pressure 0.3MPa is set, deduster moves deashing device operation; 2), when smoke gas flow flowmeter measurement deduster outlet flue gas flow reduces by 10% ~ 20%, regulate air compressor machine pressure to 0.5 MPa; 3), when flue gas flow reduces by 20% ~ 40%, regulate air compressor machine pressure to 0.6 MPa; 4), when the deduster of smoke gas flow flowmeter measurement outlet flue gas flow is normal, air compressor machine pressure regulator valve is recalled to normal supply gas pressure 0.3MPa.
It should be noted that above-mentioned example is only for exemplary, the percentage that those skilled in the art can reduce according to flue gas flow regulates air compressor machine supply gas pressure, and the regulated quantity of supply gas pressure is also included within protection domain of the present utility model.

Claims (2)

1. the water dust scrubber with New-type Swirl Flow plate deashing device, comprise that deduster cylindrical shell, overflow launder, spiral board, spiral board blow ash and spray deashing device, air compressor machine, pressure sensor, pressure regulator valve, flue gas flow meter, control system, it is characterized in that: described air compressor machine connects successively pressure regulator valve, pressure sensor, spiral board and blows ash and spray deashing device, spiral board, deduster cylindrical shell is installed spiral board, overflow launder from top to bottom successively, and flue gas flow meter is installed in outlet.
2. according to claim 1 with the water dust scrubber of New-type Swirl Flow plate deashing device, it is characterized in that: allly blow grey injection apparatus and connected by an annular gas collector, annular gas collector connects air compressor machine, setting pressure table on annular gas collector.
CN201320110936.0U 2013-03-12 2013-03-12 Water film dust remover provided with novel vortex plate soot cleaning device Expired - Fee Related CN203417554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320110936.0U CN203417554U (en) 2013-03-12 2013-03-12 Water film dust remover provided with novel vortex plate soot cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320110936.0U CN203417554U (en) 2013-03-12 2013-03-12 Water film dust remover provided with novel vortex plate soot cleaning device

Publications (1)

Publication Number Publication Date
CN203417554U true CN203417554U (en) 2014-02-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320110936.0U Expired - Fee Related CN203417554U (en) 2013-03-12 2013-03-12 Water film dust remover provided with novel vortex plate soot cleaning device

Country Status (1)

Country Link
CN (1) CN203417554U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492206A (en) * 2014-11-11 2015-04-08 无锡市张泾机械设备厂 Energy-efficient granite water film deduster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104492206A (en) * 2014-11-11 2015-04-08 无锡市张泾机械设备厂 Energy-efficient granite water film deduster

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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: 20140205

Termination date: 20160312

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