CN205308070U - Dust removal drainage device - Google Patents

Dust removal drainage device Download PDF

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Publication number
CN205308070U
CN205308070U CN201521136319.3U CN201521136319U CN205308070U CN 205308070 U CN205308070 U CN 205308070U CN 201521136319 U CN201521136319 U CN 201521136319U CN 205308070 U CN205308070 U CN 205308070U
Authority
CN
China
Prior art keywords
drainage
dedusting
dust
pipe
bend pipe
Prior art date
Application number
CN201521136319.3U
Other languages
Chinese (zh)
Inventor
陈锴
王毅
崔颜荣
Original Assignee
扬州澳洋顺昌金属材料有限公司
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.)
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Publication date
Application filed by 扬州澳洋顺昌金属材料有限公司 filed Critical 扬州澳洋顺昌金属材料有限公司
Priority to CN201521136319.3U priority Critical patent/CN205308070U/en
Application granted granted Critical
Publication of CN205308070U publication Critical patent/CN205308070U/en

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Abstract

The utility model relates to a dust removal drainage device belongs to dust removal technical field. The beneficial effects of the utility model are that: the utility model discloses being provided with and spraying drainage ware and supersonic generator, to many and thin dust particle has special effect, the smoke and dust that the particle diameter is greater than 10 mu m mixes with atomizing alkali solution after spraying the drainage ware, basically can be completely cleared, surplus particle diameter 0.1~10 mu m smoke and dust is condensed the grow by ultrasonic vibration condensing separation chamber's front end air inlet, subsides condensing the separation chamber, and overall dust collection efficiency can reach 98.2%, and use cost is not high, and the environmental benefit can both satisfy with economic benefits, does benefit to and extensively uses widely.

Description

Dedusting drainage system

Technical field

This utility model relates to a kind of dedusting drainage system, belongs to dedusting technology field.

Background technology

At present, medium small boiler is still with coal for main energy sources, and coal is mainly elementary composition by carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus etc. Nitrogen, sulfur are to common are harmful composition in coal. After not installing the medium small boiler coal combustion of cleaner, produced sulfide, discharged nitrous oxides are in air, increase air acid, discharge a large amount of black smoke atmospheric pollution is serious simultaneously.

Existing dedusting method is used mostly the dedusting method such as pocket type, wet type, and efficiency of dust collection is higher, and some reaches more than 90%, fully meets the requirement to smoke dust discharge concentration of the new standard, but operating cost is high, be unfavorable for being widely popularized use.

Utility model content

For the deficiency that prior art exists, this utility model provides a kind of dedusting drainage system, while not reducing efficiency of dust collection, reduces dedusting cost.

This utility model is achieved through the following technical solutions:

A kind of dedusting drainage system, including bend pipe, one end connection of described bend pipe needs the device of dedusting, in described bend pipe, middle-end is installed with injection drainage device, described injection drainage device is communicated to alkali cleaning preparation bucket by water pump, described bend pipe Inner Front End is provided with supersonic generator, the other end connection agglomeration separation room of described bend pipe, described agglomeration separation room is rack-mount, the bottom funnel of described agglomeration separation room, it is communicated with blow-off pipe, the top of described agglomeration separation room is communicated with escape pipe by tiltedly shoulder, described oblique shoulder is provided with nebulizer, described agglomeration separation indoor are additionally provided with V-type drainage screen.

Further, described injection drainage device includes the nozzle, suction nozzle, mixing tube and the expansion pipe that are sequentially connected with, and described nozzle connects described water pump.

Further, the diameter of described nozzle is 20mm.

Further, described dedusting drainage system also includes sampler, and described sampler is respectively communicated with described bend pipe, agglomeration separation room and escape pipe.

Compared with prior art, the beneficial effects of the utility model are: this utility model is provided with injection drainage device and supersonic generator, many and thin grits are had special effect, and the particle diameter flue dust more than 10 μm mixes with the aqueous slkali of atomization after overspray drainage device, substantially can be completely cleared; Residue 0.1~10 μm of flue dust of particle diameter is ultrasonically vibrated for cohesion at agglomeration separation room front end airflow mouth and becomes big, settling in agglomeration separation room, overall efficiency of dust collection can reach 98.2%, and use cost is not high, environmental benefit and economic benefit can meet, and are beneficial to and are widely popularized use.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In accompanying drawing 1: 1. bend pipe; 2. injection drainage device; 21. nozzle; 22. suction nozzle; 23. mixing tube; 24. expansion pipe; 3. sampler; 4. supersonic generator; 5. nebulizer; 6. drainage screen; 7. agglomeration separation room; 8. blow-off pipe; 9. support; 10. escape pipe; 11. alkali cleaning preparation bucket; 12. water pump.

Detailed description of the invention

A kind of dedusting drainage system, including bend pipe 1, one end connection of bend pipe 1 needs the device of dedusting, in bend pipe 1, middle-end is installed with injection drainage device 2, injection drainage device 2 is communicated to alkali cleaning preparation bucket 11 by water pump 12, bend pipe 1 Inner Front End is provided with supersonic generator 4, the other end connection agglomeration separation room 7 of bend pipe 1, agglomeration separation room 7 is arranged on support 9, the bottom funnel of agglomeration separation room 7, it is communicated with blow-off pipe 8, the top of agglomeration separation room 7 is communicated with escape pipe 10 by tiltedly shoulder, tiltedly shoulder is provided with nebulizer 5, V-type drainage screen 6 it is additionally provided with in agglomeration separation room 7.

Further, injection drainage device 2 includes the nozzle 21, suction nozzle 22, mixing tube 23 and the expansion pipe 24 that are sequentially connected with, and nozzle 21 connects water pump 12.

Further, the diameter of nozzle 21 is 20mm.

Further, dedusting drainage system also includes sampler 3, and sampler 3 is respectively communicated with bend pipe 1, agglomeration separation room 7 and escape pipe 10.

Specific works flow process is: dust and gas first passes through the bend pipe of major diameter, alkaline solution is sprayed by nozzle plenum through water pump, dust and gas is sufficiently mixed in injection drainage device with aqueous slkali, mixed solution blow-off pipe bottom agglomeration separation room is discharged, now, bulky grain white carbon black is eliminated, and sour gas is neutralized; And the white carbon black of particle diameter 0.01-10 μm only has the heavy collection of fraction, supersonic generator is by little granule overclocking vibration coacervating large particle, along with air-flow enters agglomeration separation room, bulky grain directly falls or by the V-type filter screen filtration being installed on top, agglomeration separation room, nebulizer timing, interval are washed away drainage screen and are prevented blocking, after overspray drainage device and vibration of ultrasonic wave, dust and gas reaches discharge standard, discharges through escape pipe.

In sum, it is only preferred embodiment of the present utility model, not it is used for limiting the scope that this utility model is implemented, all equalizations done according to the shape described in this utility model right, structure, feature and spirit change and modify, and all should be included in right of the present utility model.

Claims (4)

1. a dedusting drainage system, it is characterized in that: include bend pipe, one end connection of described bend pipe needs the device of dedusting, in described bend pipe, middle-end is installed with injection drainage device, described injection drainage device is communicated to alkali cleaning preparation bucket by water pump, described bend pipe Inner Front End is provided with supersonic generator, the other end connection agglomeration separation room of described bend pipe, described agglomeration separation room is rack-mount, the bottom funnel of described agglomeration separation room, it is communicated with blow-off pipe, the top of described agglomeration separation room is communicated with escape pipe by tiltedly shoulder, described oblique shoulder is provided with nebulizer, described agglomeration separation indoor are additionally provided with V-type drainage screen.
2. a kind of dedusting drainage system according to claim 1, it is characterised in that: described injection drainage device includes the nozzle, suction nozzle, mixing tube and the expansion pipe that are sequentially connected with, and described nozzle connects described water pump.
3. a kind of dedusting drainage system according to claim 2, it is characterised in that: the diameter of described nozzle is 20mm.
4. a kind of dedusting drainage system according to claim 3, it is characterised in that: described dedusting drainage system also includes sampler, and described sampler is respectively communicated with described bend pipe, agglomeration separation room and escape pipe.
CN201521136319.3U 2015-12-31 2015-12-31 Dust removal drainage device CN205308070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521136319.3U CN205308070U (en) 2015-12-31 2015-12-31 Dust removal drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521136319.3U CN205308070U (en) 2015-12-31 2015-12-31 Dust removal drainage device

Publications (1)

Publication Number Publication Date
CN205308070U true CN205308070U (en) 2016-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521136319.3U CN205308070U (en) 2015-12-31 2015-12-31 Dust removal drainage device

Country Status (1)

Country Link
CN (1) CN205308070U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108397787A (en) * 2018-02-09 2018-08-14 林文华 It is a kind of that flue gas is received into water and the flue gas purification system of heat recovery
CN108397786A (en) * 2018-02-09 2018-08-14 林文华 A kind of flue gas purification system of waste heat recoverable
CN108404607A (en) * 2018-02-09 2018-08-17 林文华 A kind of injecting type flue-gas dust removal and purification system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108397787A (en) * 2018-02-09 2018-08-14 林文华 It is a kind of that flue gas is received into water and the flue gas purification system of heat recovery
CN108397786A (en) * 2018-02-09 2018-08-14 林文华 A kind of flue gas purification system of waste heat recoverable
CN108404607A (en) * 2018-02-09 2018-08-17 林文华 A kind of injecting type flue-gas dust removal and purification system

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20160615

Termination date: 20161231