CN110935264A - Fan spraying dust removal system - Google Patents

Fan spraying dust removal system Download PDF

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Publication number
CN110935264A
CN110935264A CN201911351666.0A CN201911351666A CN110935264A CN 110935264 A CN110935264 A CN 110935264A CN 201911351666 A CN201911351666 A CN 201911351666A CN 110935264 A CN110935264 A CN 110935264A
Authority
CN
China
Prior art keywords
flue gas
spraying
dust removal
recovery box
pipeline
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.)
Pending
Application number
CN201911351666.0A
Other languages
Chinese (zh)
Inventor
王建明
吴文辉
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.)
Zhuhai Dry Brand Environmental Protection Technology Co Ltd
Original Assignee
Zhuhai Dry Brand Environmental Protection 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 Zhuhai Dry Brand Environmental Protection Technology Co Ltd filed Critical Zhuhai Dry Brand Environmental Protection Technology Co Ltd
Priority to CN201911351666.0A priority Critical patent/CN110935264A/en
Publication of CN110935264A publication Critical patent/CN110935264A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/14Fan arrangements for providing induced draft

Abstract

The invention relates to a fan spray dust removal system, which relates to the technical field of spray dust removal and comprises a flue gas air inlet, wherein a first induced draft fan is arranged at one side of the flue gas air inlet, a spray dust removal recovery box is arranged below the flue gas air inlet, a dust-containing flue gas recovery pipeline and a purified flue gas output pipeline which are connected to the interior of a cylinder are sequentially arranged at one side of the spray dust removal recovery box, and a second induced draft fan is arranged on the purified flue gas output pipeline; the spraying dedusting recovery box is internally provided with a spraying device, and the outside of the spraying dedusting recovery box is provided with a water supply pipeline connected with the spraying device; and a wet type recovery box is arranged at the bottom of the spraying dust removal recovery box. The invention has unique structural unit composition, strong comprehensive function, capability of effectively treating particles, small occupied space, strong flexibility, controllable equipment cost and high dust removal efficiency.

Description

Fan spraying dust removal system
Technical Field
The invention relates to the technical field of industrial spraying dust removal, in particular to a fan spraying dust removal system.
Background
Along with the development of times and social progress, urbanization of China is continuously expanded, building construction is basically carried out in main urban areas and the periphery of cities, and in the industrial production process, particulate matters are inevitably generated to cause dust pollution to the peripheral environment. At present, a water spraying mode is mainly adopted when dust is removed in a construction site, but the existing common manual water spraying mode can cause water accumulation on the road surface and has large workload, and particularly, the construction progress is influenced by heatstroke caused by construction constructors during operation in a high-temperature environment.
There have been many construction areas to have adopted to install the spray set that can spray water of slope additional at the wall body top among the prior art to spray construction area, but this kind of mode makes the subregion of keeping away from the wall body be difficult to drenched by water, and dust removal effect is not good, and the department of spraying can cause ponding, influences safety.
Disclosure of Invention
The invention provides a fan spraying dust removal system which is unique in structural unit composition, strong in comprehensive function, capable of effectively treating particles, small in occupied space, strong in flexibility, controllable in equipment cost, high in dust removal efficiency and suitable for popularization and application.
The invention provides a fan spray dust removal system, which comprises a flue gas air inlet, wherein a first induced draft fan is arranged on one side of the flue gas air inlet, a spray dust removal recovery box is arranged below the flue gas air inlet, a dust-containing flue gas recovery pipeline and a purified flue gas recovery pipeline which are connected to the interior of a cylinder are sequentially arranged on one side of the spray dust removal recovery box, and a purified flue gas output pipeline is provided with a second induced draft fan; the spraying and dedusting recovery box is internally provided with a spraying device, the spraying and dedusting recovery box is externally provided with a water supply pipeline connected with the spraying device, the other end of the water supply pipeline is connected with a water supply pool, and the water supply pipeline is provided with a water pump; and the bottom of the spraying dust removal recovery box is provided with a wet recovery box, and the wet recovery box is used for accumulating residues in the spraying dust removal recovery box after being washed by the spraying device and intensively discharging the residues.
Preferably, one side of the flue gas air inlet is provided with a first induced draft fan, and the first induced draft fan is used for driving flue gas in the air to be input from the flue gas air inlet and then input into the spraying dust removal recycling box from the flue gas air inlet.
Preferably, the dust-containing flue gas pipeline is connected with the spraying dust removal recovery box and is provided with a filter screen, and the dust-containing flue gas pipeline is detachably arranged on the spraying dust removal recovery box.
Preferably, the water supply tank stores clean water for the spraying device, and the clean water is used for spraying dust-containing flue gas and precipitating particles such as dust into the wet recovery tank.
Preferably, a second induced draft fan is arranged on the purified flue gas pipeline and used for outputting the purified flue gas to the air from the purified flue gas pipeline.
The invention has the advantages that the first induced draft fan inputs dust-containing flue gas into the spraying and dedusting recovery box from the flue gas air inlet, the spraying and dedusting recovery box sprays and deposits the dust-containing flue gas through the spraying device, residues after being washed by the spraying device are intensively discharged from the wet recovery box, the sprayed flue gas is filtered by the dust-containing flue gas pipeline filter screen, the filtered flue gas is conveyed to a purified flue gas pipeline, and the second induced draft fan outputs the purified flue gas into the air from the purified flue gas pipeline. The invention has unique structural unit composition, strong comprehensive function, capability of effectively treating particles, small occupied space, strong flexibility, controllable equipment cost and high dust removal efficiency, and is suitable for popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1. a first induced draft fan; 2. a flue gas inlet; 3. spraying a dust removal recovery box; 4. a wet recovery tank; 5. filtering with a screen; 6. a dust-laden flue gas recovery pipeline; 7. a purified flue gas recovery pipeline; 8. a second induced draft fan; 9. and (4) a spraying device.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
The invention provides a fan spray dust removal system, which comprises a flue gas air inlet 2, wherein a first induced draft fan 1 is arranged on one side of the flue gas air inlet 2, a spray dust removal recovery box 3 is arranged below the flue gas air inlet, a dust-containing flue gas recovery pipeline 6 and a purified flue gas recovery pipeline 7 which are connected into a cylinder are sequentially arranged on one side of the spray dust removal recovery box 3, and a second induced draft fan 8 is arranged on the purified flue gas output pipeline 7; the spraying and dedusting recovery box 3 is also internally provided with a spraying device 9, the outside of the spraying and dedusting recovery box 3 is provided with a water supply pipeline connected with the spraying device 9, the other end of the water supply pipeline is connected with a water supply pool, and the water supply pipeline is provided with a water pump; the bottom of the spraying dust removal recovery box 3 is provided with a wet recovery box 4, and the wet recovery box 4 is used for accumulating and intensively discharging residues washed by the spraying device 9 in the spraying dust removal recovery box 3.
One side of flue gas air intake 2 be provided with first draught fan 1, first draught fan 1 is arranged in driving the flue gas in the air and imports from flue gas air intake 2, imports to spraying dust removal collection box 3 from flue gas air intake 2 again.
Dust-containing flue gas pipeline 6 connect and spray dust removal collection box 3 department and be equipped with filter screen 5, and dust-containing flue gas pipeline 6 detachably installs on spraying dust removal collection box 3.
The water supply tank stores clean water for the spraying device 9, and is used for spraying dust-containing flue gas and precipitating particles such as dust into the wet recovery tank 4.
The flue gas pipeline 7 after purification on set up second draught fan 8, second draught fan 8 is arranged in exporting the air with the flue gas after purifying from flue gas pipeline 7 after purifying.
The working principle of the specific embodiment is as follows: the first induced draft fan 1 inputs the dust-containing flue gas into the spraying and dust removing recovery box 3 from the flue gas air inlet 2, the spraying and dust removing recovery box 3 sprays and deposits the dust-containing flue gas through the spraying device 9, residues after being washed by the spraying device 9 are discharged from the wet recovery box 4 in a centralized manner, the sprayed flue gas is filtered by the filter screen 5 of the dust-containing flue gas pipeline 6, the filtered flue gas is conveyed to the purified flue gas pipeline 7, and the second induced draft fan 8 outputs the purified flue gas into the air from the purified flue gas pipeline 7.
After adopting above-mentioned structure, this embodiment beneficial effect does: this embodiment a fan spray dust pelletizing system, unique constitutional unit has and constitutes, comprehensive function is strong, can effectively handle the particulate matter, occupation space is little, the flexibility is strong, equipment cost is controllable, and dust collection efficiency is high, is suitable for popularization and application.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims (5)

1. The utility model provides a fan sprays dust pelletizing system which characterized in that:
the device comprises a flue gas air inlet, wherein a first draught fan is arranged on one side of the flue gas air inlet, a spraying and dedusting recovery box is arranged below the flue gas air inlet, a dust-containing flue gas recovery pipeline and a purified flue gas recovery pipeline which are connected to the interior of a cylinder are sequentially arranged on one side of the spraying and dedusting recovery box, and a second draught fan is arranged on a purified flue gas output pipeline; the spraying and dedusting recovery box is internally provided with a spraying device, the spraying and dedusting recovery box is externally provided with a water supply pipeline connected with the spraying device, the other end of the water supply pipeline is connected with a water supply pool, and the water supply pipeline is provided with a water pump; and the bottom of the spraying dust removal recovery box is provided with a wet recovery box, and the wet recovery box is used for accumulating residues in the spraying dust removal recovery box after being washed by the spraying device and intensively discharging the residues.
2. The fan spray dust removal system of claim 1, wherein: one side of the flue gas air inlet is provided with a first induced draft fan, and the first induced draft fan is used for driving flue gas in the air to be input from the flue gas air inlet and then input into the spraying dust removal recycling box from the flue gas air inlet.
3. The fan spray dust removal system of claim 1, wherein: the dust-containing flue gas pipeline is connected with the spraying dust removal recovery box and is provided with a filter screen, and the dust-containing flue gas pipeline is detachably arranged on the spraying dust removal recovery box.
4. The fan spray dust removal system of claim 1, wherein: the storage is used for spray set's clean water among the water supply tank for spray dusty flue gas, deposit particulate matter such as dust to in the wet-type collection box.
5. The fan spray dust removal system of claim 1, wherein: and a second induced draft fan is arranged on the purified flue gas pipeline and used for outputting the purified flue gas to the air from the purified flue gas pipeline.
CN201911351666.0A 2019-12-25 2019-12-25 Fan spraying dust removal system Pending CN110935264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911351666.0A CN110935264A (en) 2019-12-25 2019-12-25 Fan spraying dust removal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911351666.0A CN110935264A (en) 2019-12-25 2019-12-25 Fan spraying dust removal system

Publications (1)

Publication Number Publication Date
CN110935264A true CN110935264A (en) 2020-03-31

Family

ID=69913247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911351666.0A Pending CN110935264A (en) 2019-12-25 2019-12-25 Fan spraying dust removal system

Country Status (1)

Country Link
CN (1) CN110935264A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07328367A (en) * 1994-06-15 1995-12-19 Nikotetsuku:Kk Dust collector
CN2759574Y (en) * 2005-01-22 2006-02-22 郑汉林 Arrangement for purification of flue gas
CN203235376U (en) * 2013-04-03 2013-10-16 俞俊越 Air dedusting and purifying device
US20140353137A1 (en) * 2011-09-28 2014-12-04 Mississippi International Water Inc. Method and device for removing dust and cooling for active coke regeneration apparatus
CN104841234A (en) * 2015-05-27 2015-08-19 成都虹华环保科技股份有限公司 Washing type waste gas treatment device
CN208287727U (en) * 2018-05-06 2018-12-28 连江极智工业设计有限公司 A kind of environment-friendly type spraying dedusting device
CN208612087U (en) * 2018-06-15 2019-03-19 泰伯克(天津)机械设备有限公司 Crusher assists dust guard
CN109647621A (en) * 2018-12-07 2019-04-19 江苏宝华环保科技有限公司 Electrostatic precipitation system
CN209204910U (en) * 2018-10-16 2019-08-06 湖南省环境保护科学研究院(湖南省无公害生态经济研究所) A kind of fountain waste gas treatment equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07328367A (en) * 1994-06-15 1995-12-19 Nikotetsuku:Kk Dust collector
CN2759574Y (en) * 2005-01-22 2006-02-22 郑汉林 Arrangement for purification of flue gas
US20140353137A1 (en) * 2011-09-28 2014-12-04 Mississippi International Water Inc. Method and device for removing dust and cooling for active coke regeneration apparatus
CN203235376U (en) * 2013-04-03 2013-10-16 俞俊越 Air dedusting and purifying device
CN104841234A (en) * 2015-05-27 2015-08-19 成都虹华环保科技股份有限公司 Washing type waste gas treatment device
CN208287727U (en) * 2018-05-06 2018-12-28 连江极智工业设计有限公司 A kind of environment-friendly type spraying dedusting device
CN208612087U (en) * 2018-06-15 2019-03-19 泰伯克(天津)机械设备有限公司 Crusher assists dust guard
CN209204910U (en) * 2018-10-16 2019-08-06 湖南省环境保护科学研究院(湖南省无公害生态经济研究所) A kind of fountain waste gas treatment equipment
CN109647621A (en) * 2018-12-07 2019-04-19 江苏宝华环保科技有限公司 Electrostatic precipitation system

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Application publication date: 20200331