CN204699551U - Boiler combustion air emission abatement device - Google Patents

Boiler combustion air emission abatement device Download PDF

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Publication number
CN204699551U
CN204699551U CN201520163936.6U CN201520163936U CN204699551U CN 204699551 U CN204699551 U CN 204699551U CN 201520163936 U CN201520163936 U CN 201520163936U CN 204699551 U CN204699551 U CN 204699551U
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CN
China
Prior art keywords
connects
separator
air
cyclone dust
dust collectors
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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
CN201520163936.6U
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Chinese (zh)
Inventor
钱和革
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钱和革
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Priority to CN201520163936.6U priority Critical patent/CN204699551U/en
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Publication of CN204699551U publication Critical patent/CN204699551U/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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The utility model relates to a kind of boiler combustion air emission abatement device, its technical scheme is: the blast pipe of boiler connects cyclone dust collectors, the afterbody of described cyclone dust collectors connects air-introduced machine, the outlet of air-introduced machine connects separator, the bottom of described separator connects slurry pool, the inside of separator is provided with upper and lower two-layer spiral board, shower nozzle is provided with between upper and lower two-layer spiral board, described shower nozzle connects slurry pool by circulating pump, the outside of slurry pool connects dosing tank, the top of separator connects blast pipe by exhaust elbow, described cyclone dust collectors comprise import, outlet, spiral air-conducting sheet, wireway, the two ends of wireway are respectively equipped with import and outlet, the inside of described wireway is provided with spiral air-conducting sheet, the beneficial effects of the utility model are: the discharge quality that improve flue gas, alleviate the pollution to environment.

Description

Boiler combustion air emission abatement device
Technical field
The utility model relates to a kind of air cleaning facility, particularly a kind of boiler combustion air emission abatement device.
Background technology
Current domestic use boiler combustion realizes heating, oil-field flooding etc., a large amount of flue gases is there is after boiler combustion, because flue gas is not up to standard, the deterioration of environment is caused after direct or indirect discharge, the dust after burning is removed usually through the method for electrostatic deashing after boiler combustion, on-the-spot practical application effect is poor, can not tackle the problem at its root; Waste time and energy water wasting, the labour intensity of workman is large, environmental pollution weight.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of boiler combustion air emission abatement device, improves the discharge quality of flue gas, alleviate the pollution to environment.
Its technical scheme is: comprise boiler, cyclone dust collectors, air-introduced machine, spiral board, separator, exhaust elbow, blast pipe, slurry pool, dosing tank, circulating pump, shower nozzle, the blast pipe of boiler connects cyclone dust collectors, the afterbody of described cyclone dust collectors connects air-introduced machine, the outlet of air-introduced machine connects separator, the bottom of described separator connects slurry pool, the inside of separator is provided with upper and lower two-layer spiral board, shower nozzle is provided with between upper and lower two-layer spiral board, described shower nozzle connects slurry pool by circulating pump, the outside of slurry pool connects dosing tank, the top of separator connects blast pipe by exhaust elbow, described cyclone dust collectors comprise import, outlet, spiral air-conducting sheet, wireway, the two ends of wireway are respectively equipped with import and outlet, the inside of described wireway is provided with spiral air-conducting sheet.
The top of above-mentioned separator is provided with gas-liquid dividing plate, and described gas-liquid dividing plate is porous cold plate.
Above-mentioned exhaust elbow inside is provided with helical form wood charcoal adsorption bar.
The beneficial effects of the utility model are: the discharge quality that improve flue gas, alleviate the pollution to environment, realize preliminary smoke filtration by cyclone dust collectors, large granular impurity is wherein filtered, enter after separator interior by shower nozzle wet-jet, by the dust-filtering in flue gas, enter slurry pool inside, carry out agent-feeding treatment, dosing is separated and is separated by sediment, flue gas after separation is discharged by the exhaust elbow at separator top, improves the discharge quality of flue gas.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of cyclone dust collectors;
In upper figure: boiler 1, cyclone dust collectors 2, air-introduced machine 3, spiral board 4, separator 5, exhaust elbow 6, blast pipe 7, slurry pool 8, dosing tank 9, circulating pump 10, gas-liquid dividing plate 11, shower nozzle 12; Import 2.1, outlet 2.2, spiral air-conducting sheet 2.3, wireway 2.4.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises boiler 1, cyclone dust collectors 2, air-introduced machine 3, spiral board 4, separator 5, exhaust elbow 6, blast pipe 7, slurry pool 8, dosing tank 9, circulating pump 10, shower nozzle 12, the blast pipe of boiler 1 connects cyclone dust collectors 2, the afterbody of described cyclone dust collectors 2 connects air-introduced machine 3, the outlet of air-introduced machine 3 connects separator 5, the bottom of described separator 5 connects slurry pool 5, the inside of separator 5 is provided with upper and lower two-layer spiral board 4, shower nozzle 12 is provided with between upper and lower two-layer spiral board 4, described shower nozzle 12 connects slurry pool 8 by circulating pump 10, the outside of slurry pool 8 connects dosing tank 9, the top of separator 5 connects blast pipe 7 by exhaust elbow 6, described cyclone dust collectors 2 comprise import 2.1, outlet 2.2, spiral air-conducting sheet 2.3, wireway 2.4, the two ends of wireway 2.4 are respectively equipped with import 2.1 and outlet 2.2, the inside of described wireway is provided with spiral air-conducting sheet 2.3.
Wherein, the top of separator 5 is provided with gas-liquid dividing plate 11, and described gas-liquid dividing plate 11 is porous cold plate, moist steam is separated by gas-liquid dividing plate, reduces the damage to exhaust outer tube and blast pipe, extends its service life.
In addition, exhaust elbow 6 inside is provided with helical form wood charcoal adsorption bar, can effectively adsorb the fine dust particles existed in flue gas, improves the quality of exhaust.
Operation principle: realize preliminary smoke filtration by cyclone dust collectors 2, large granular impurity is wherein filtered, enter after separator interior by shower nozzle wet-jet, by the dust-filtering in flue gas, enter slurry pool inside, carry out agent-feeding treatment, dosing is separated and is separated by sediment, flue gas after separation is discharged by the exhaust elbow at separator top, improves the discharge quality of flue gas.

Claims (3)

1. a boiler combustion air emission abatement device, it is characterized in that: comprise boiler, cyclone dust collectors, air-introduced machine, spiral board, separator, exhaust elbow, blast pipe, slurry pool, dosing tank, circulating pump, shower nozzle, the blast pipe of boiler connects cyclone dust collectors, the afterbody of described cyclone dust collectors connects air-introduced machine, the outlet of air-introduced machine connects separator, the bottom of described separator connects slurry pool, the inside of separator is provided with upper and lower two-layer spiral board, shower nozzle is provided with between upper and lower two-layer spiral board, described shower nozzle connects slurry pool by circulating pump, the outside of slurry pool connects dosing tank, the top of separator connects blast pipe by exhaust elbow, described cyclone dust collectors comprise import, outlet, spiral air-conducting sheet, wireway, the two ends of wireway are respectively equipped with import and outlet, the inside of described wireway is provided with spiral air-conducting sheet.
2. boiler combustion air emission abatement device according to claim 1, it is characterized in that: the top of described separator is provided with gas-liquid dividing plate, described gas-liquid dividing plate is porous cold plate.
3. boiler combustion air emission abatement device according to claim 1, is characterized in that: described exhaust elbow inside is provided with helical form wood charcoal adsorption bar.
CN201520163936.6U 2015-03-23 2015-03-23 Boiler combustion air emission abatement device Expired - Fee Related CN204699551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520163936.6U CN204699551U (en) 2015-03-23 2015-03-23 Boiler combustion air emission abatement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520163936.6U CN204699551U (en) 2015-03-23 2015-03-23 Boiler combustion air emission abatement device

Publications (1)

Publication Number Publication Date
CN204699551U true CN204699551U (en) 2015-10-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520163936.6U Expired - Fee Related CN204699551U (en) 2015-03-23 2015-03-23 Boiler combustion air emission abatement device

Country Status (1)

Country Link
CN (1) CN204699551U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107741024A (en) * 2017-11-06 2018-02-27 郭斌 A kind of boiler with emission-control equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107741024A (en) * 2017-11-06 2018-02-27 郭斌 A kind of boiler with emission-control equipment

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

Granted publication date: 20151014

Termination date: 20160323

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