CN104436927B - A kind of micro-hole jet formula sleeve pipe dust arrester - Google Patents

A kind of micro-hole jet formula sleeve pipe dust arrester Download PDF

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Publication number
CN104436927B
CN104436927B CN201410594075.7A CN201410594075A CN104436927B CN 104436927 B CN104436927 B CN 104436927B CN 201410594075 A CN201410594075 A CN 201410594075A CN 104436927 B CN104436927 B CN 104436927B
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China
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pipe
water
micro
pneumatic module
water tank
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CN201410594075.7A
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CN104436927A (en
Inventor
张俊霞
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Jingdejunchuang Technology Development Co.,Ltd.
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Yulin University
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    • 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
    • B01D47/02Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • 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
    • B01D2247/10Means for removing the washing fluid dispersed in the gas or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases
    • B01D2258/0283Flue gases

Abstract

The invention discloses a kind of micro-hole jet formula sleeve pipe dust arrester, belong to Industrial Stoves technical field of dust removal equipment, including blower fan, water tank and collection pneumatic module, water tank is connected by the water inlet end of upper hose with collection pneumatic module, the water side of collection pneumatic module is connected with water tank by downcomer, forms water circulation loop;Blower fan is connected with the inlet end of collection pneumatic module by entering fume pipe;Described collection pneumatic module includes plenum chamber and several micro hole spraying pipes, and plenum chamber is arranged on micro hole spraying pipe top, goes back coaxial sleeve and is provided with water jacket, and each water jacket is connected by connecting tube outside each micro hole spraying pipe.The present invention can effectively remove the fine particle in flue gas, it is to avoid the secondary pollution during clean water, and fine particle removal efficiency is high, compact conformation, energy-conservation, environmental friendliness.

Description

A kind of micro-hole jet formula sleeve pipe dust arrester
Technical field
The invention belongs to Industrial Stoves technical field of dust removal equipment, be specifically related to a kind of micro-hole jet formula sleeve pipe Dust arrester.
Background technology
In China's industrial furnace, the industrial furnace proportion with coal as fuel is relatively big, accounts for whole nation work The 64% of industry stove sum.It is micro-that the flue gas that coal-fired industry furnace is discharged contains more white carbon black, dust etc. Fine particle, containing noxious substances such as more harmful heavy metals in these fine particles, sternly Heavily contaminated air quality, endangers resident healthy.
At present, the medium-scale industrial furnace overwhelming majority has been mounted with cleaner on flue, the most often Have sack cleaner and electrostatic precipitator.Sack cleaner is moderate, but its floor space is wide, Power consumption is big, and filter bag often needs to change, and later maintenance is costly.Electrostatic precipitator then needs charged system System grading design is to remove the grit of different-grain diameter, it is therefore desirable to use labyrinth to improve removal efficiency, With high costs.Also there are some Industrial Stoves to be mounted with water dust scrubber on flue, but form moisture film and need Relatively big yield, is suitable for the place near sufficient water source, and power consumption is the highest, and water is seriously polluted, after Phase water processing cost is high.Therefore, today of energy-conserving and environment-protective is vigorously advocated in country, it is necessary to propose one Plant low cost, the dust arrester that removal efficiency is high.
Summary of the invention
In order to overcome defect present in above-mentioned prior art, it is an object of the invention to provide a kind of power Consume the micro-hole jet formula sleeve pipe dust arrester little, fine particle removal efficiency is high.
The present invention is to be achieved through the following technical solutions:
A kind of micro-hole jet formula sleeve pipe dust arrester, including blower fan, water tank and collection pneumatic module, water tank passes through Upper hose is connected with the water inlet end of collection pneumatic module, and the water side of collection pneumatic module is by downcomer and water tank phase Connection, forms water circulation loop;Blower fan is connected with the inlet end of collection pneumatic module by entering fume pipe;
Described collection pneumatic module includes plenum chamber and several micro hole spraying pipes, and plenum chamber is arranged on micro-hole jet Pipe top, goes back coaxial sleeve outside each micro hole spraying pipe and is provided with water jacket, and each water jacket is by connecting tube phase Connection.
A length of the 25 of described micro hole spraying pipe~40cm, internal diameter is 2~3.5cm.
The micropore of described micro hole spraying pipe is crisscross arranged on body, and the aperture of micropore is 1mm, between micropore Distance be 1~3cm.
Described micro hole spraying pipe is lucite tube or steel pipe.
Described micro hole spraying pipe number is 3, near the top of two micro hole spraying pipes of blower fan side Being provided with plenum chamber, two micro hole spraying pipes are connected by plenum chamber, near the water jacket of blower fan be provided with The water inlet that upper hose is connected;It is provided with out fume pipe near the top of a micro hole spraying pipe of water tank side, And outside the water jacket of this side, it is provided with the outlet being connected with downcomer.
Being provided with header tank at gas collection component bottom, header tank is connected with water tank by soil pipe.
From blower fan to collection pneumatic module enter to be sequentially provided with on the pipeline of fume pipe the first stop valve and gas stream Gauge.
Collection pneumatic module to be sequentially provided with on the downcomer pipeline of water tank Pressure gauge, fluid flowmeter, second Stop valve and non-return valve.
It is additionally provided with circulating pump on downcomer pipeline between non-return valve and water tank.
It is provided with filter screen in described water tank;Overflow pipe and filler pipe, overflow pipe and filler pipe it is additionally provided with on water tank It is provided with spilling water valve and priming valve respectively.
Compared with prior art, the present invention has a following useful technique effect:
Flue gas introducing is collected pneumatic module, gas collection by blower fan by the micro-hole jet formula sleeve pipe dust arrester of the present invention Assembly forms water circulation loop with water tank, forms the Automatic Cycle of water, and the consumption of water is the lowest, collection Several micro hole spraying pipes in pneumatic module are externally provided with water jacket, and in water jacket, current can penetrate into fume pipe On aperture, form multiply cross jet, increase the contact area of flue gas and jet water column, by flue gas Fine particle washes clean.The present invention can effectively remove the fine particle in flue gas, it is to avoid clear Secondary pollution during clean water, fine particle removal efficiency is high, compact conformation, energy-conservation, environment is friendly Good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the micro hole spraying pipe structural representation of the present invention.
Wherein, 1 is blower fan;2 is the first stop valve;3 is gas flowmeter;4 for entering fume pipe; 5 is water inlet;6 is water jacket;7 is plenum chamber;8 is connecting tube;9 is micro hole spraying pipe;10 For outlet;11 is soil pipe;12 is outlet pipe;13 is filler pipe;14 is priming valve;15 is water Case;16 is filter screen;17 is upper hose;18 is circulating pump;19 is non-return valve;20 is the second stop valve; 21 is fluid flowmeter;22 is Pressure gauge;23 is header tank;24 for going out fume pipe;25 is spilling water valve; 26 is overflow pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further details.
Seeing Fig. 1, the present invention includes blower fan 1, water tank 15 and collection pneumatic module, and water tank 15 passes through upper hose 17 are connected with the water inlet end of collection pneumatic module, and the water side of collection pneumatic module is by downcomer 12 and water tank 15 It is connected, forms water circulation loop;Blower fan 1 is by entering the inlet end phase of fume pipe 4 and collection pneumatic module Even;Described collection pneumatic module includes plenum chamber 7 and several micro hole spraying pipes 9, and plenum chamber 7 is arranged on micro- Hole jet pipe 9 top, goes back coaxial sleeve outside each micro hole spraying pipe 9 and is provided with water jacket 6, and each water jacket It is connected by connecting tube 8.Preferably, the present invention includes 3 micro hole spraying pipes 9, three water jackets 6. Entering, the first stop valve 2 and gas flowmeter 3 are installed on fume pipe 4;Enter fume pipe 4 and rightmost Micro hole spraying pipe 9 lower end connect, porose position water jacket 6 is sealed.At leftmost side water jacket 6 On water inlet 10 is installed, outlet 5,3 water jackets 6 are installed in the lower right of rightmost side water jacket 6 Between be connected by connecting tube 8,2 micro hole spraying pipe 9 top plenum chamber 7 UNICOMs on right side, 3 Root micro hole spraying pipe 9 is connected by header tank 23 below, the micro hole spraying pipe 9 of the leftmost side upper Side is for going out fume pipe 24.Outlet 10 is connected with one end of downcomer 12, the other end of downcomer 12 Being connected on water tank 15, water tank 15 is arranged above filler pipe 13, and filler pipe is provided with priming valve 14, water Case 15 is also arranged above overflow pipe 26, and overflow pipe 26 is provided with ease water valve 25 and soil pipe 11, catchments Case 23 is connected with water tank 15 by soil pipe 11.The right side of water tank 15 is connected to upper hose 17, its On be sequentially installed with circulating pump 18, non-return valve 19, stop valve 20, fluid flowmeter 21 and Pressure gauge 22.
See Fig. 2, be the structure diagram of micro hole spraying pipe 9.The present embodiment takes 30cm length, in 2.5cm The lucite tube in footpath or steel pipe, staggered punching in distance pipe top and bottom 3cm, aperture is 1mm, Pitch of holes is 1.5cm.
The micro-hole jet formula sleeve pipe dust arrester of the present invention, in use:
Flue gas is incorporated in fume pipe 4 by blower fan 1, by the first stop valve 2 and gas flowmeter 3 Flow through in coaxially connected micro hole spraying pipe 9 in water jacket 6, in water jacket 6 after given suitable flow Water penetrates the aperture on micro hole spraying pipe 9, forms jet, and flue gas contacts with jet water column, can be effective By in flue gas fine particle remove fall.Cleaned flue gas is from going out fume pipe 24 to flow out.3 The lower section of root micro hole spraying pipe 9 is unified to be connected to above header tank 23, connection below header tank 23 Soil pipe 11, water with fine particle in micro hole spraying pipe 9 can be incorporated in water tank 15, Water tank 5 be arranged above filter screen 16, fine particle can be filtered thereon, clean water then enters In water tank 15, suppressed by circulating pump 18 and be pumped in upper hose 17.Circulating pump 18 is arranged on upper hose On 17, meanwhile, upper hose 17 is also equipped with fluid flowmeter 21, Pressure gauge 22 and non-return valve 19, Hydraulic pressure in scalable water jacket 6 and discharge, prevent watery vomiting stream.Water tank 15 is provided with filler pipe 13, filler pipe 13 is provided with priming valve 14, is used for adding water for system.Water tank 15 is also equipped with Overflow pipe 26, overflow pipe 26 is provided with spilling water valve 25, is used for getting rid of air when adding water.

Claims (8)

1. a micro-hole jet formula sleeve pipe dust arrester, it is characterised in that include blower fan (1), water tank (15) And collection pneumatic module, water tank (15) is connected by the water inlet end of upper hose (17) with collection pneumatic module, collection The water side of pneumatic module is connected with water tank (15) by downcomer (12), forms water circulation loop; Blower fan (1) is connected with the inlet end of collection pneumatic module by entering fume pipe (4);
Described collection pneumatic module includes 3 micro hole spraying pipes (9), near two micropores of blower fan (1) side The top of jet pipe is provided with plenum chamber (7), and two micro hole spraying pipes are connected by plenum chamber (7), The outside coaxial sleeve of going back of each micro hole spraying pipe (9) is provided with water jacket (6), and each water jacket is by connecting tube (8) It is connected;A length of the 25~40cm of micro hole spraying pipe (9), internal diameter is 2~3.5cm;
Water jacket near blower fan (1) is provided with the water inlet (5) being connected with upper hose (17);Near water The top of one micro hole spraying pipe of case (15) side is provided with out fume pipe (24), and outside the water jacket of this side Portion is provided with the outlet (10) being connected with downcomer (12).
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 1, it is characterised in that The micropore of described micro hole spraying pipe (9) is crisscross arranged on body, and the aperture of micropore is 1mm, micropore Between distance be 1~3cm.
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 1, it is characterised in that Described micro hole spraying pipe (9) is lucite tube or steel pipe.
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 1, it is characterised in that Being provided with header tank (23) at gas collection component bottom, header tank (23) is by soil pipe (11) and water tank (15) It is connected.
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 1, it is characterised in that To the pipeline entering fume pipe (4) of collection pneumatic module, it is being sequentially provided with the first stop valve (2) from blower fan (1) With gas flowmeter (3).
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 5, it is characterised in that To the downcomer pipeline of water tank (15), it is sequentially provided with Pressure gauge (22), fluid flowmeter at collection pneumatic module (21), the second stop valve (20) and non-return valve (19).
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 6, it is characterised in that Circulating pump (18) it is additionally provided with on downcomer pipeline between non-return valve (19) and water tank (15).
A kind of micro-hole jet formula sleeve pipe dust arrester the most according to claim 1, it is characterised in that Filter screen (16) it is provided with in described water tank (15);It is additionally provided with overflow pipe (26) on water tank (15) and adds water Pipe (13), overflow pipe (26) and filler pipe (13) are provided with spilling water valve (25) and priming valve (14) respectively.
CN201410594075.7A 2014-10-29 2014-10-29 A kind of micro-hole jet formula sleeve pipe dust arrester Active CN104436927B (en)

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CN104436927B true CN104436927B (en) 2016-11-02

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106474853A (en) * 2016-11-04 2017-03-08 榆林学院 A kind of device of utilization micropore water fog method purify air

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202860336U (en) * 2012-09-28 2013-04-10 安徽华盛科技控股股份有限公司 Water curtain type smoke dust treatment and recovery system
CN103830983A (en) * 2014-03-11 2014-06-04 天津好耐特科技有限公司 Process method for removing dust in waste gas
CN203764054U (en) * 2014-03-27 2014-08-13 榆林学院 Micro-pore type water-mist dust extraction device
CN204261510U (en) * 2014-10-29 2015-04-15 榆林学院 A kind of micro-hole jet formula sleeve pipe dust arrester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100912866B1 (en) * 2007-11-12 2009-08-18 주식회사 포스코건설 Dust cleaning apparatus of vehicles for tunnel construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202860336U (en) * 2012-09-28 2013-04-10 安徽华盛科技控股股份有限公司 Water curtain type smoke dust treatment and recovery system
CN103830983A (en) * 2014-03-11 2014-06-04 天津好耐特科技有限公司 Process method for removing dust in waste gas
CN203764054U (en) * 2014-03-27 2014-08-13 榆林学院 Micro-pore type water-mist dust extraction device
CN204261510U (en) * 2014-10-29 2015-04-15 榆林学院 A kind of micro-hole jet formula sleeve pipe dust arrester

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Effective date of registration: 20191220

Address after: Room 103, No. 108, Mingzhu Avenue, yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province

Patentee after: Lin Sisi

Address before: 719000 culture North Road, Shaanxi, Yulin, Yulin University

Patentee before: Yulin University

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201112

Address after: Room 305, floor 3, health intelligent manufacturing center, No. 2, Jingba Road, Huangjia Park, Jingyang Economic Development Zone, Jingde County, Xuancheng City, Anhui Province

Patentee after: Jingdejunchuang Technology Development Co.,Ltd.

Address before: Room 103, No. 108, Mingzhu Avenue, yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province

Patentee before: Lin Sisi