CN107754539A - A kind of whirlwind cloth bag compound type dust remover - Google Patents

A kind of whirlwind cloth bag compound type dust remover Download PDF

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Publication number
CN107754539A
CN107754539A CN201711202843.XA CN201711202843A CN107754539A CN 107754539 A CN107754539 A CN 107754539A CN 201711202843 A CN201711202843 A CN 201711202843A CN 107754539 A CN107754539 A CN 107754539A
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CN
China
Prior art keywords
dust
cyclone cylinder
escape pipe
star
card
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
CN201711202843.XA
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Chinese (zh)
Inventor
宋仕欣
Original Assignee
张士伟
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 张士伟 filed Critical 张士伟
Priority to CN201711202843.XA priority Critical patent/CN107754539A/en
Publication of CN107754539A publication Critical patent/CN107754539A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • B01D50/002Combinations of devices relating to groups B01D45/00 and B01D46/00

Abstract

The invention discloses a kind of whirlwind cloth bag compound type dust remover, including cyclone cylinder, air inlet pipe, cone bucket, star-shaped dust-discharging valve I, card, filter bag, escape pipe, cyclone cylinder top side is provided with air inlet pipe, air inlet pipe is tangentially connected with cyclone cylinder, cyclone cylinder bottom side is provided with cone bucket, and cone bucket bottom side is provided with star-shaped dust-discharging valve I;Escape pipe is provided with inside cyclone cylinder;Escape pipe top side is provided with card, and card is located inside escape pipe, and card bottom side is provided with some equally distributed filter bags, and filter bag is located inside escape pipe.The present invention carries out cyclone dust removal first with cyclone cylinder to dust-laden exhaust gas, the preliminary big dust particle gone in removing exhaust gas, recycle bag-type dust filter small particles dust, avoid filter bag dust accumulation and reduce the efficiency of dedusting, extend the service life of filter bag, and by cyclone dust removal and bag-type dust integrated setting, it is compact-sized, reduce the floor space of equipment, reduce the production cost of enterprise.

Description

A kind of whirlwind cloth bag compound type dust remover
Technical field
The invention belongs to technical field of environment protection equipment, more particularly to a kind of whirlwind cloth bag compound type dust remover.
Background technology
At present in some factories, substantial amounts of waste gas can be produced in process of production, and being directly discharged into air can bring seriously Environmental pollution, for example dust or impurity etc., the pollution of air can be caused, form haze, therefore before air-flow air inlet Have to carry out dust separation process, sack cleaner is to apply commonplace dust arrester at present;Its operation principle is:Adopt The filter bag made of the filter cloth of weaving or nonwoven felt, is filtered using the filtration of fabric to dusty gas, When dusty gas enters sack cleaner, particle is big, heavy dust, because the effect of gravity settles down, falls into ash bucket, For gas containing relatively fine dust when passing through filtrate, dust is purified gas by detention;However, when the processing of dust When measuring larger, the dust granules accumulation adhered on filter bag is excessive, influences the efficiency of dust collection of waste gas, and reduces the use longevity of filter bag Life.
The content of the invention
The purpose of the present invention is to overcome deficiency in the prior art, there is provided a kind of whirlwind cloth bag compound type dust remover, first with Cyclone cylinder carries out cyclone dust removal to dust-laden exhaust gas, the big dust particle tentatively gone in removing exhaust gas, recycles bag-type dust filtering small Granule dust, avoid filter bag dust accumulation and reduce the efficiency of dedusting, extend the service life of filter bag, and by cyclone dust removal It is compact-sized with bag-type dust integrated setting, reduce the floor space of equipment, reduce the production cost of enterprise.
To achieve these goals, the technical solution adopted by the present invention is:
A kind of whirlwind cloth bag compound type dust remover, including cyclone cylinder, air inlet pipe, cone bucket, star-shaped dust-discharging valve I, card, filter Bag, escape pipe, cyclone cylinder top side are provided with air inlet pipe, and the air inlet pipe and cyclone cylinder are tangentially connected, the cyclone cylinder Bottom side is provided with cone bucket, and cone bucket bottom side is provided with star-shaped dust-discharging valve I;Escape pipe, institute are provided with inside the cyclone cylinder It is coaxially arranged with cyclone cylinder to state escape pipe, described escape pipe one end is located inside cyclone cylinder, and the other end is located at outside cyclone cylinder;Institute State escape pipe top side and be provided with card, the card is located inside escape pipe, and card bottom side is provided with some uniform The filter bag of distribution, filter bag are located inside escape pipe, and the filter bag is arranged on the Hua Kongzhong of card.
Preferably, side is provided with heat-exchanging water tank outside the cyclone cylinder, and heat-exchanging water tank is sharp again by the waste heat recovery in waste gas With reducing the waste of heat, improve the utilization rate of resource, and heat-exchanging water tank reduces the temperature of flue gas, extends filter bag Service life;Heat-exchanging water tank bottom side is provided with water inlet pipe, and the water inlet pipe and heat-exchanging water tank are tangentially connected, and intakes Direction is in opposite direction with whirlwind, enhances the heat transfer effect of fume afterheat;Water inlet pipe top side is provided with outlet pipe.
Preferably, the bottom side of star-shaped dust-discharging valve I is provided with star-shaped dust-discharging valve II, star-shaped dust-discharging valve I and star-like unloads ash Valve II is connected in series, and star-shaped dust-discharging valve I is closed when unloading ash, is avoided waste gas and leak from star-shaped dust-discharging valve I and causes airborne dust, pollution Environment.
Preferably, escape pipe bottom side is provided with gas skirt, and the gas skirt is bell mouth shape, and gas skirt is easy to just Gas after step dedusting, which rapidly enters, carries out bag-type dust in escape pipe, improve the efficiency of flue gas ash removal.
Preferably, gas skirt bottom side is provided with filter screen, and strainer filtering falls the part dust granules in waste gas, reduces The pressure of bag-type dust, extend the service life of cloth bag.
Beneficial effect is shown the present invention compared with prior art:
1) cyclone dust removal, the big dust particle tentatively gone in removing exhaust gas, then profit are carried out to dust-laden exhaust gas first with cyclone cylinder With bag-type dust filter small particles dust, avoid filter bag dust accumulation and reduce the efficiency of dedusting, extend the use of filter bag Life-span, and by cyclone dust removal and bag-type dust integrated setting, it is compact-sized, reduce the floor space of equipment, reduce enterprise The production cost of industry;
2) side is provided with heat-exchanging water tank outside cyclone cylinder, and the waste heat recovery in waste gas is recycled, reduced by heat-exchanging water tank The waste of heat, the utilization rate of resource is improved, and heat-exchanging water tank reduces the temperature of flue gas, extend filter bag uses the longevity Life;Heat-exchanging water tank bottom side is provided with water inlet pipe, and the water inlet pipe and heat-exchanging water tank are tangentially connected, and intake direction and whirlwind side To on the contrary, enhancing the heat transfer effect of fume afterheat;
3) the bottom side of star-shaped dust-discharging valve I is provided with star-shaped dust-discharging valve II, and star-shaped dust-discharging valve I and the series connection of star-shaped dust-discharging valve II connect Connect, star-shaped dust-discharging valve I is closed when unloading ash, avoid waste gas and leak from star-shaped dust-discharging valve I and cause airborne dust, pollution environment;
4) escape pipe bottom side is provided with gas skirt, and gas skirt is bell mouth shape, and gas skirt is easy to the gas after rough dusting Body, which rapidly enters, carries out bag-type dust in escape pipe, improve the efficiency of flue gas ash removal;
5) gas skirt bottom side is provided with filter screen, and strainer filtering falls the part dust granules in waste gas, reduces cloth bag and remove The pressure of dirt, extend the service life of cloth bag.
Brief description of the drawings
Accompanying drawing 1 is a kind of whirlwind cloth bag compound type dust remover structural representation of the present invention;
Accompanying drawing 2 is a kind of whirlwind cloth bag compound type dust remover internal structure schematic diagram of the present invention;
Accompanying drawing 3 is a kind of whirlwind cloth bag compound type dust remover culminant star type unloading valve I of the present invention and the section of star-shaped dust-discharging valve II Figure;
Accompanying drawing 4 is card structural representation in a kind of whirlwind cloth bag compound type dust remover of the present invention;
In figure:11- cyclone cylinders, 12- heat-exchanging water tanks, 13- air inlet pipe, 14- cone buckets, 15- star-shaped dust-discharging valves I, 16- is star-like to be unloaded Grey valve II, 17- cards, 18- flowers hole, 19- filter screens, 20- gas skirts, 21- filter bags, 22- escape pipes, 23- water inlet pipes, 24- water outlets Pipe.
Embodiment
For convenience of the understanding of those skilled in the art, 1-4 below in conjunction with the accompanying drawings, to the further tool of technical scheme Body explanation.
A kind of whirlwind cloth bag compound type dust remover, including cyclone cylinder 11, air inlet pipe 13, cone bucket 14, star-shaped dust-discharging valve I 15, Card 17, filter bag 21, escape pipe 22, the top side of cyclone cylinder 11 are provided with air inlet pipe 13, the air inlet pipe 13 and cyclone cylinder 11 is tangentially connected, and the bottom side of cyclone cylinder 11 is provided with cone bucket 14, and the bottom side of cone bucket 14 is provided with star-shaped dust-discharging valve I 15;The inside of cyclone cylinder 11 is provided with escape pipe 22, and the escape pipe 22 and cyclone cylinder 11 are coaxially arranged, the escape pipe 22 1 Inside cyclone cylinder 11, the other end is located at outside cyclone cylinder 11 at end;The top side of escape pipe 22 is provided with card 17, described Card 17 is located inside escape pipe 22, and the bottom side of card 17 is provided with some equally distributed filter bags 21, and filter bag 21 is located at Inside escape pipe 22, the filter bag 21 is arranged in the flower hole 18 of card 17.
The outside side of cyclone cylinder 11 is provided with heat-exchanging water tank 12, and heat-exchanging water tank 1 recycles the waste heat recovery in waste gas, Reduce the waste of heat, improve the utilization rate of resource, and heat-exchanging water tank 12 reduces the temperature of flue gas, extends filter bag 21 Service life;The bottom side of heat-exchanging water tank 12 is provided with water inlet pipe 23, and the water inlet pipe 23 tangentially connects with heat-exchanging water tank 12 Connect, and the direction that intakes is in opposite direction with whirlwind, enhances the heat transfer effect of fume afterheat;The top side of water inlet pipe 23 is provided with Outlet pipe 24.
The bottom side of star-shaped dust-discharging valve I 15 is provided with star-shaped dust-discharging valve II 16, star-shaped dust-discharging valve I 15 and star-shaped dust-discharging valve II 16 are connected in series, and star-shaped dust-discharging valve I 15 is closed when unloading ash, are avoided waste gas and are leaked from star-shaped dust-discharging valve I 15 and cause airborne dust, Pollute environment.
The bottom side of escape pipe 22 is provided with gas skirt 20, and the gas skirt 20 is bell mouth shape, and gas skirt 20 is easy to Gas after rough dusting, which rapidly enters, carries out bag-type dust in escape pipe 22, improve the efficiency of flue gas ash removal.
The bottom side of gas skirt 22 is provided with filter screen 19, and filter screen 19 filters out the part dust granules in waste gas, reduces The pressure of bag-type dust, extend the service life of cloth bag.
A kind of whirlwind cloth bag compound type dust remover, its operation principle are:Waste gas, which tangentially enters inside cyclone cylinder, first to be carried out Cyclone dust removal, the big dust particle tentatively gone in removing exhaust gas, bag-type dust filter small particles dust is recycled, avoids filter bag powder Dirt is accumulated and reduces the efficiency of dedusting, extends the service life of filter bag, and at the same time, cooling water in heat-exchanging water tank is from bottom Into to the waste heat progress recycling in flue gas.
Above content is only to structure example and explanation of the invention, affiliated those skilled in the art Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, without departing from invention Structure or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.

Claims (5)

1. a kind of whirlwind cloth bag compound type dust remover, including cyclone cylinder, air inlet pipe, cone bucket, star-shaped dust-discharging valve I, card, filter bag, Escape pipe, it is characterised in that cyclone cylinder top side is provided with air inlet pipe, and the air inlet pipe and cyclone cylinder are tangentially connected, described Cyclone cylinder bottom side is provided with cone bucket, and cone bucket bottom side is provided with star-shaped dust-discharging valve I;Outlet is provided with inside the cyclone cylinder Pipe, the escape pipe and cyclone cylinder are coaxially arranged, and described escape pipe one end is located inside cyclone cylinder, and the other end is located at outside cyclone cylinder Portion;Escape pipe top side is provided with card, and the card is located inside escape pipe, and card bottom side is provided with some Equally distributed filter bag, filter bag are located inside escape pipe, and the filter bag is arranged on the Hua Kongzhong of card.
2. a kind of whirlwind cloth bag compound type dust remover according to claim 1, it is characterised in that one outside the cyclone cylinder Side is provided with heat-exchanging water tank, and heat-exchanging water tank bottom side is provided with water inlet pipe, and the water inlet pipe and heat-exchanging water tank are tangentially connected, and Water inlet direction and whirlwind are in opposite direction;Water inlet pipe top side is provided with outlet pipe.
3. a kind of whirlwind cloth bag compound type dust remover according to claim 1, it is characterised in that under the star-shaped dust-discharging valve I Portion side is provided with star-shaped dust-discharging valve II, and star-shaped dust-discharging valve I and star-shaped dust-discharging valve II are connected in series.
A kind of 4. whirlwind cloth bag compound type dust remover according to claim 1, it is characterised in that the escape pipe bottom one Side is provided with gas skirt, and the gas skirt is bell mouth shape.
A kind of 5. whirlwind cloth bag compound type dust remover according to claim 4, it is characterised in that the gas skirt bottom one Side is provided with filter screen.
CN201711202843.XA 2017-11-27 2017-11-27 A kind of whirlwind cloth bag compound type dust remover Pending CN107754539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711202843.XA CN107754539A (en) 2017-11-27 2017-11-27 A kind of whirlwind cloth bag compound type dust remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711202843.XA CN107754539A (en) 2017-11-27 2017-11-27 A kind of whirlwind cloth bag compound type dust remover

Publications (1)

Publication Number Publication Date
CN107754539A true CN107754539A (en) 2018-03-06

Family

ID=61276926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711202843.XA Pending CN107754539A (en) 2017-11-27 2017-11-27 A kind of whirlwind cloth bag compound type dust remover

Country Status (1)

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CN (1) CN107754539A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108946221A (en) * 2018-08-20 2018-12-07 江苏润锘机电设备有限公司 A kind of electro-hydraulic unloading valve
CN110237637A (en) * 2019-03-26 2019-09-17 温州大学 A kind of fluidized dryer compound type dust remover and its control system
CN110898595A (en) * 2019-12-13 2020-03-24 陈俊兆 Power plant exhaust treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108946221A (en) * 2018-08-20 2018-12-07 江苏润锘机电设备有限公司 A kind of electro-hydraulic unloading valve
CN110237637A (en) * 2019-03-26 2019-09-17 温州大学 A kind of fluidized dryer compound type dust remover and its control system
CN110898595A (en) * 2019-12-13 2020-03-24 陈俊兆 Power plant exhaust treatment device

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Application publication date: 20180306