CN203425673U - Horizontal dust removing and desulphurizing device - Google Patents

Horizontal dust removing and desulphurizing device Download PDF

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Publication number
CN203425673U
CN203425673U CN201320543862.XU CN201320543862U CN203425673U CN 203425673 U CN203425673 U CN 203425673U CN 201320543862 U CN201320543862 U CN 201320543862U CN 203425673 U CN203425673 U CN 203425673U
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CN
China
Prior art keywords
hole
screen pack
cylindrical shell
spray head
gas
Prior art date
Application number
CN201320543862.XU
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Chinese (zh)
Inventor
高庆水
Original Assignee
淄博宾利机械有限公司
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Priority to CN201320543862.XU priority Critical patent/CN203425673U/en
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Publication of CN203425673U publication Critical patent/CN203425673U/en

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Abstract

The utility model discloses a horizontal dust removing and desulphurizing device, belongs to the field of waste gas purification technologies, and comprises a cylinder body, wherein a gas inlet is formed on one end of the cylinder body, and a gas outlet is formed on the other end; the cylinder body is arranged horizontally; a spray header, a filtering device and a cyclone are arranged in the cylinder body in sequence from the gas inlet to the gas outlet. The horizontal dust removing and desulphurizing device is capable of enabling the waste gas to change the proceeding directions for many times, increasing the possibility that the waste gas contacts with spraying water and improving the purification effect; due to the baffling function of a filtering net, the bubble formation is eliminated; and meanwhile, the water mist is thrown to the inner wall of the cylinder body, so that the exhaust of the water mist is avoided, and the exhausted gases meet the environmental protection requirement.

Description

A kind of Horizontal dedusting desulphurization plant
Technical field
The utility model belongs to waste gas purification technical field, is specifically related to a kind of dust removing desulphurization plant.
Background technology
In recent years, along with industrial fast development, often can produce the waste gas of a large amount of sulfur-bearing dust-ladens every year, cause atmosphere pollution.National correlation department has been put into effect pollutant emission standard, and relevant enterprise has also taked many kinds of measures to control the discharge capacity of pollutant in succession.
At present, mostly adopt desulfurized dust collection column to carry out desulfurization and dedusting to waste gas.The concrete structure of this desulfurized dust collection column is: the vertical tower body bottom arranging, for air inlet, top are gas outlet, arranges the spray arm of downward spray in tower body, air blast is installed in tower body bottom.Air blast is sent into industrial waste gas in tower body from the bottom of tower body, contacts with the shower water under spray in spray arm, carries out desulfurization and dedusting, under the wind-force effect of air blast, upwards floating through the gas continuation of shower water, from the top of tower body, discharges; Shower water after desulfurization and dedusting collects in the bottom of tower body and discharges.This kind of desulfurized dust collection column, simple in structure, although brought into play certain effect on waste gas pollution control and treatment, also there is in actual applications certain drawback:
1, air blast from the bottom of tower to blowing up, waste gas is walked from the bottom up, shower water flows from top to bottom, waste gas and shower water present move toward one another, and in process, time of contact is extremely short one on the other, cause dust in waste gas etc. not effectively to be eliminated, and directly from tower top gas outlet, be discharged to atmosphere, pollute.
2, waste gas and shower water present move toward one another, easily form one on the other the bubble that contains pollutant in process, and bubble is discharged from tower body under the powerful wind-force effect of air blast, and the pollutant that bubble contains has directly been discharged in atmosphere.
3, the water smoke that spray arm sprays out, particle is very tiny, very easily from the top of tower body, suspends out.Water smoke after contact waste gas is sulfur-bearing dust-laden also, and the water smoke that does not fully contact waste gas contains desulfurization reagent, understands equally atmosphere pollution.
In sum, sulfur-bearing dust-laden still in the gas that this kind of desulfurized dust collection column discharged, thorough not to the improvement of waste gas, clean-up effect is undesirable.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of Horizontal dedusting desulphurization plant, can make waste gas fully contact with shower water, extends contact time and can eliminate bubble, discharges clean gas.
For solving the problems of the technologies described above, the technical solution of the utility model is: invent a kind of Horizontal dedusting desulphurization plant, comprise cylindrical shell, one end of cylindrical shell is that air inlet, the other end are gas outlet, it is characterized in that: cylindrical shell is horizontal placement, in cylindrical shell, from air inlet to gas outlet, set gradually spray head, filter and cyclone.
In the utility model, spray head is divided into front liquidate spray head and the spray head that dives up and down.Cylinder lumen is offered first step hole, and filter is arranged in first step hole.The first collection mouth is offered in below, first step hole, and first collects mouthful upper first collecting bag that connects.On the cylinder lumen between first step hole and gas outlet, offer second step hole, the second collection mouth is offered in the below in second step hole, and second collects mouthful upper second collecting bag that connects.On the cylindrical shell of second step hole rear side, air-introduced machine is installed, the bleeding point of air-introduced machine is positioned at the center in second step hole.Described filter comprises more than two groups screen packs, each group screen pack comprises the first screen pack and the second screen pack, on the first screen pack, offer the filtering holes at the first angle of inclination, on the second screen pack, offer the filtering holes at the second angle of inclination, between the first angle of inclination and the second angle of inclination, have angle.Between two adjacent groups screen pack, leave space, each spray head that dives up and down aligns described space just.
Compared with prior art, the beneficial effects of the utility model are:
1,, owing to being provided with front liquidate spray head and the spray head that dives up and down at air inlet, make waste gas by going through front, liquidate and clean and dive and clean up and down entering screen pack.Dust in waste gas is cleaned fully effectively cleaning of water, then through the first collection mouth, discharges.
2, due to more than two groups screen packs being installed, and each group screen pack comprises the first screen pack and the second screen pack, the filter opening opening of the first screen pack and the second screen pack is towards difference, waste gas enters after screen pack full of twists and turns, increased the time of contact of waste gas and shower water, strengthen clean-up effect, and due to the obstruct of each screen pack to water smoke, eliminated bubble.
3, because the cylinder lumen between filter and gas outlet arranges cyclone, and the proportion of water smoke is larger than air, can make water smoke spiral moving ahead under the effect of cyclone centrifugal power, when water smoke enters behind second step hole, it is large that circulation diameter becomes suddenly, centrifugal force strengthens, and water smoke is thrown on the inwall of second step hole, then through the second collection mouth, discharges.
4, on the barrel due to filter below cylindrical shell, offer the first collection mouth, first collects mouthful upper first collecting bag that connects, and is convenient to collect be filtered device and stop the mixed liquor that gets off; The first collecting bag that simultaneously fills mixed liquor has played certain sealing function, has guaranteed the thrust of gas.
5, due to the bleeding point of air-introduced machine, be positioned at the medium position in second step hole, and the gas of center position in second step hole is the cleanest naturally.So just guaranteed that the gas of discharging is the cleanest in atmosphere.
6, the utility model is simple in structure, has significantly improved the clean-up effect of waste gas, is convenient in industry apply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of filter;
Fig. 3 is the perspective view of cyclone;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is B-B structural representation of Fig. 4;
Mark in figure: 1, cylindrical shell; 1-1, air inlet; 1-2, first step hole; 1-3, gas outlet; 1-4, second step hole; 2, the front spray head that liquidates; 2-1, the spray head that dives up and down; 3, screen pack; 3-1, the first screen pack;
3-2, the second screen pack; 3-3, filtering holes; 3-4, filtering holes; 4, cyclone; 4-1, axle; 4-2, fan blade;
5, air-introduced machine; 6, first collect mouth; 7, the first collecting bag; 8, the second collecting bag; 9, second collect mouth.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
In the utility model, the direct of travel of gas in cylindrical shell 1 of take is reference data, and air inlet 1-1 end is defined as to front side, and 1-3 end in gas outlet is defined as rear side.
Cylindrical shell 1 of the present utility model is horizontal placement, and the implication of horizontal placement is: cylindrical shell axis is parallel to the ground.Cylindrical shell one end is that air inlet 1-1, the other end are gas outlet 1-3.At air inlet 1-1 rear side, it is the bellmouth of cylindrical shell 1, the front spray head 2 that liquidates is set in bellmouth, the liquidate cylinder internal diameter at spray head 2 rears of front becomes the large first step hole 1-2 of formation, upper and lower at first step hole 1-2 arranges respectively the spray head 2-1 that dives up and down, screen pack 3 is installed in the 1-2 of first step hole, and the upper and lower side of screen pack 3 is between the upper and lower corresponding spray head of the underriding up and down 2-1 arranging.Screen pack 3 comprises three groups of screen packs, and each group screen pack comprises the first screen pack 3-1 and the second screen pack 3-2, between two adjacent groups screen pack, leaves space.Each spray head that dives up and down aligns described space just.On the first screen pack 3-1, offer the filtering holes 3-3 at angle of inclination; On the second screen pack 3-2, offer the filtering holes 3-4 at angle of inclination, filtering holes 3-3 and filtering holes 3-4 are at a certain angle towards different shapes.The first screen pack 3-1 and the second screen pack 3-2 are arranged alternately, and the waste gas that makes to contact after shower water need to repeatedly change direct of travel, has extended travel path, has increased the contact probability of waste gas and shower water, has strengthened clean-up effect.And due to the obstruct of each screen pack to water smoke, eliminated bubble.The interior cyclone 4 that arranges of cylindrical shell 1 between screen pack 3 and gas outlet 1-3, cyclone 4 is comprised of axle 4-1 and fan blade 4-2.Fan blade 4-2 by certain inclination angle oblique arrangement in a circumferential direction.
On barrel below screen pack 3, offered on the first collection mouthful 6, the first collection mouths 6 and connected the first collecting bag 7; On the cylinder lumen between the 1-3 of 1-2He gas outlet, first step hole, offer second step hole 1-4, the below of second step hole 1-4 is offered on the second collection mouth 9, the second collection mouths 9 and is connected the second collecting bag 8.On the cylindrical shell of second step hole 1-4 rear side, air-introduced machine 5 is installed, the bleeding point of air-introduced machine is positioned at the center in second step hole.Collecting bag is filtered web plate 3 and stops the mixed liquor that gets off and be thrown to by cyclone 4 liquid that the water smoke on barrel forms for collecting; The first collecting bag 7 and the second collecting bag 8 that fill liquid have played certain sealing function simultaneously, have guaranteed the thrust of gas.
Below set forth operation principle of the present utility model and process:
Start air-introduced machine 5, waste gas is inhaled into cylindrical shell 1 from air inlet 1-1, front liquidate spray head 2 and the spray head 2-1 that dives up and down water spray, and waste gas dust in it after three groups of screen packs is rinsed by water, through the first collection mouth 6 discharges.In this process, waste gas will repeatedly pass the first screen pack 3-1 and the second screen pack 3-2, and the front and back of full of twists and turns middle waste gas all contact with shower water up and down, have strengthened the touch opportunity with shower water.Due to the barrier effect of each screen pack, eliminated bubble simultaneously.The mist that contains part water smoke continues, along moving ahead in cylinder, during through cyclone 4, under the effect of fan blade 4-2, to be screw movement, produces centrifugal force.When water smoke gaseous mixture enters after the 1-4 of second step hole, it is large that circulation diameter becomes suddenly, and centrifugal force strengthens, and water smoke is thrown on the inwall of second step hole, then through the second collection mouth 9, discharges.Then, original waste gas becomes clean gas after cleaning and centrifugal drying.The gas in the centre of whole gas flow is extracted out and is discharged in atmosphere by air-introduced machine 5.And well-known be the cleanest beyond doubt at the gas in the centre of whole gas flow, with regard to the gas that has guaranteed to be discharged in atmosphere, be the cleanest like this.
The utility model is used in the heavier workshop of dust pollution, can be used for dust removal by ventilation.When for the treatment of sulphur-containing exhaust gas, in spray washing, add the alkali lye such as limewash, for and waste gas in sulphur, play desulfurized effect.So, whole cylindrical shell inner bag all adopt stainless steel and in addition plastic-blasting process, strengthen the service life of equipment.
Above-mentioned cyclone also can adopt in prior art other concrete structure, can be the utility model patent that ZL 200620076634.6, name are called cyclone with reference to China's patent No..
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be combined, change or retrofit and be equivalent embodiment of the present utility model.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.

Claims (8)

1. a Horizontal dedusting desulphurization plant, comprises cylindrical shell, and one end of cylindrical shell is that air inlet, the other end are gas outlet, it is characterized in that: cylindrical shell is horizontal placement, in cylindrical shell, from air inlet to gas outlet, sets gradually spray head, filter and cyclone.
2. according to Horizontal dedusting desulphurization plant claimed in claim 1, it is characterized in that: spray head is divided into front liquidate spray head and the spray head that dives up and down.
3. according to Horizontal dedusting desulphurization plant claimed in claim 2, it is characterized in that: cylinder lumen is offered first step hole, filter is arranged in first step hole.
4. according to Horizontal dedusting desulphurization plant claimed in claim 3, it is characterized in that: the first collection mouth is offered in below, first step hole, first collects mouthful upper first collecting bag that connects.
5. according to Horizontal dedusting desulphurization plant claimed in claim 4, it is characterized in that: on the cylinder lumen between first step hole and gas outlet, offer second step hole, the second collection mouth is offered in the below in second step hole, and second collects mouthful upper second collecting bag that connects.
6. according to Horizontal dedusting desulphurization plant claimed in claim 5, it is characterized in that: on the cylindrical shell of second step hole rear side, air-introduced machine is installed, the bleeding point of air-introduced machine is positioned at the center in second step hole.
7. according to Horizontal dedusting desulphurization plant claimed in claim 6, it is characterized in that: described filter comprises more than two groups screen packs, each group screen pack comprises the first screen pack and the second screen pack, on the first screen pack, offer the filtering holes at the first angle of inclination, on the second screen pack, offer the filtering holes at the second angle of inclination, between the first angle of inclination and the second angle of inclination, have angle.
8. according to Horizontal dedusting desulphurization plant claimed in claim 7, it is characterized in that: between two adjacent groups screen pack, leave space, each spray head that dives up and down aligns described space just.
CN201320543862.XU 2013-09-03 2013-09-03 Horizontal dust removing and desulphurizing device CN203425673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320543862.XU CN203425673U (en) 2013-09-03 2013-09-03 Horizontal dust removing and desulphurizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320543862.XU CN203425673U (en) 2013-09-03 2013-09-03 Horizontal dust removing and desulphurizing device

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083971A (en) * 2014-07-22 2014-10-08 顾宝君 Atomized dust removing device and dust removing process thereof
CN104607028A (en) * 2015-01-16 2015-05-13 竺珺 Desulphurization and dust removal control system
CN105032099A (en) * 2015-08-25 2015-11-11 中冶节能环保有限责任公司 Mist spray sedimentation purification chamber
CN107019982A (en) * 2017-04-08 2017-08-08 安徽盛运重工机械有限责任公司 A kind of Multifucntional deduster
WO2018228230A1 (en) * 2017-06-15 2018-12-20 顾志龙 Wet-type air purifier
CN109589770A (en) * 2018-11-01 2019-04-09 韩燕� A kind of environment-friendly processing unit containing sour waste gas

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083971A (en) * 2014-07-22 2014-10-08 顾宝君 Atomized dust removing device and dust removing process thereof
CN104083971B (en) * 2014-07-22 2016-08-31 顾宝君 Atomization dust-collecting equipment and dust collecting process thereof
CN104607028A (en) * 2015-01-16 2015-05-13 竺珺 Desulphurization and dust removal control system
CN104607028B (en) * 2015-01-16 2016-04-13 竺珺 A kind of desulfurization and dedusting control system
CN105032099A (en) * 2015-08-25 2015-11-11 中冶节能环保有限责任公司 Mist spray sedimentation purification chamber
CN107019982A (en) * 2017-04-08 2017-08-08 安徽盛运重工机械有限责任公司 A kind of Multifucntional deduster
WO2018228230A1 (en) * 2017-06-15 2018-12-20 顾志龙 Wet-type air purifier
CN109126324A (en) * 2017-06-15 2019-01-04 顾志龙 A kind of wet type air cleaner
CN109589770A (en) * 2018-11-01 2019-04-09 韩燕� A kind of environment-friendly processing unit containing sour waste gas

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: High village Feng Shui town of Zhangdian District West 255000 Shandong city of Zibo Province

Patentee after: Zibo Bentley Environmental Protection Technology Co., Ltd.

Address before: 255000 Shandong province Zibo city Zhangdian District West Village high Feng Shui Zhen Zibo Bentley Machinery Co. Ltd.

Patentee before: Zibo Bentley Machinery Co., Ltd.

Address after: High village Feng Shui town of Zhangdian District West 255000 Shandong city of Zibo Province

Patentee after: Zibo Bentley Environmental Protection Technology Co., Ltd.

Address before: 255000 Shandong province Zibo city Zhangdian District West Village high Feng Shui Zhen Zibo Bentley Machinery Co. Ltd.

Patentee before: Zibo Bentley Machinery Co., Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: High village Feng Shui town of Zhangdian District West 255000 Shandong city of Zibo Province

Patentee after: Shandong Bentley Environmental Protection Technology Co., Ltd.

Address before: High village Feng Shui town of Zhangdian District West 255000 Shandong city of Zibo Province

Patentee before: Zibo Bentley Environmental Protection Technology Co., Ltd.

Address after: High village Feng Shui town of Zhangdian District West 255000 Shandong city of Zibo Province

Patentee after: Shandong Bentley Environmental Protection Technology Co., Ltd.

Address before: High village Feng Shui town of Zhangdian District West 255000 Shandong city of Zibo Province

Patentee before: Zibo Bentley Environmental Protection Technology Co., Ltd.

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: 20140212

Termination date: 20190903