CN104874247A - Water bath dust remover - Google Patents

Water bath dust remover Download PDF

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Publication number
CN104874247A
CN104874247A CN201510219059.4A CN201510219059A CN104874247A CN 104874247 A CN104874247 A CN 104874247A CN 201510219059 A CN201510219059 A CN 201510219059A CN 104874247 A CN104874247 A CN 104874247A
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CN
China
Prior art keywords
water
room
bath
mist purification
flue gas
Prior art date
Application number
CN201510219059.4A
Other languages
Chinese (zh)
Inventor
岳红伟
王志明
Original Assignee
武汉薪火智能切割机器有限公司
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.)
Filing date
Publication date
Application filed by 武汉薪火智能切割机器有限公司 filed Critical 武汉薪火智能切割机器有限公司
Priority to CN201510219059.4A priority Critical patent/CN104874247A/en
Publication of CN104874247A publication Critical patent/CN104874247A/en

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Abstract

The invention discloses a water bath dust remover. The water bath dust remover comprises a water bath purification chamber (1) at the bottom, wherein the upper surface of one end of the water bath purification chamber (1) is communicated with a water mist purification chamber (2), a flue gas inlet passage cylinder (3) is vertically arranged at the center inside the water mist purification chamber (2), one end of the flue gas inlet passage cylinder (3) extends out of the upper surface of the water mist purification chamber (2), a plurality of flue spraying branch pipes (3.1) are installed at the other end of the flue gas inlet passage cylinder (3), flue gas outlets (3.11) of the flue spraying branch pipes (3.1) extend into water of the water bath purification chamber (1), a hollow water blocking sieve (2.1) is arranged on the inner wall of the water mist purification chamber (2), and a gas vent (2.2) is formed in the side wall of the water mist purification chamber (2). The water bath dust remover can be used for overcoming the defect of existing low decontamination efficiency, has the advantages of treatment of a large quantity of smoke and dust impurities and flue gas in batches, and timely treatment of a large quantity of residual impurities, and is compact in structure.

Description

Wet dust collector

Technical field

The present invention relates to the technical field of cleaner, more specifically wet dust collector.

Background technology

Impact water bath Washing dust remover is the simplest self-induced scrubber of a kind of structure, it is by the relative motion of water or other liquid and dusty gas, and produce inertial collision between liquid medium and grit, retain, spread and the effect such as cohesion, catch grit, realize the object of dedusting.Due to impact water bath Washing dust remover small investment, compact conformation, floor space is little, and producing more producer in a lot of thermal power plant and dust has and apply very widely.

The shortcoming of technology is had now to be: the efficiency of dedusting is generally 90-95%, if improve efficiency of dust collection further again, the required pressure loss increases with the increase of efficiency, and efficiency is also not obvious, the sewage sludge accumulated can not get timely process, and the washing reclamation rate of clarification is low, when purification is containing mordant gaseous contaminant, washings have corrosivity to a certain degree, also can produce certain etching problem to e-quipment and pipe.

Summary of the invention

The object of the invention is to the weak point overcoming above-mentioned background technology, and propose wet dust collector.

Wet dust collector of the present invention, it comprises the water-bath clean room of bottom, the upper surface of one end, described water-bath clean room is communicated with mist purification room, described mist purification chamber interior central vertical is provided with flue gas access cylinder, mist purification room upper surface is stretched out in described flue gas access cylinder one end, the other end is provided with multiple in duct sorbent injection arm, the outlet flue of described in duct sorbent injection arm stretches in the water of water-bath clean room, described mist purification chamber interior walls is provided with the dash sieve of hollow, described mist purification room sidewall offers exhaust outlet, described exhaust outlet is positioned at the top of dash sieve, the sidewall of the described water-bath clean room other end is provided with inlet valve from top to bottom, main water discharging valve and water level management device, the described water level management device other end stretches in the water of water-bath clean room, one sidewall and the water-bath clean room sidewall of described mist purification room form integral wall, another lower sidewall of described mist purification room is provided with baffle plate, described baffle plate stretches in the water of water-bath clean room, water-bath clean room is divided into the first water-bath room and the second water-bath room, described first water-bath room is just communicated with under the baffle with the second water-bath room, the cross section of described water-bath clean room is that chamfer is trapezoidal, the inclined bottom surface of described first water-bath room, the sidewall of described second water-bath room is also provided with the secondary water discharging valve in parallel with main water discharging valve, and described water discharging valve is positioned at the below of water level management device, described second water-bath room upper surface is also provided with water-bath lid.

In technique scheme: the angle that described in duct sorbent injection arm and flue gas access cylinder are formed is α, α is 120-150 °.

In technique scheme: described mist purification room upper surface is also provided with and protects filler ring for what reinforce flue gas access cylinder.

Tool of the present invention has the following advantages: 1. the present invention has the advantage processing various harmful dust materials in batches; 2. detergent power is powerful, reaches 3700 cubes ms/h, and the efficiency of 3. dedusting reaches more than percent 97, and 4. compact conformation of the present invention, the sewage of process and mud can process discharge rapidly.

Accompanying drawing explanation

Fig. 1 is the structural representation of wet dust collector of the present invention.

Fig. 2 is the generalized section of wet dust collector of the present invention.

Fig. 3 is flue gas access cylinder and valve location schematic diagram.

In figure: water-bath clean room 1, inlet valve 1.1, water level management device 1.2, water-bath room 1.5, main water discharging valve 1.3, first water-bath room 1.4, second, secondary water discharging valve 1.6, water-bath lid 1.7, mist purification room 2, dash sieve 2.1, exhaust outlet 2.2, flue gas access cylinder 3, in duct sorbent injection arm 3.1, outlet flue 3.11, baffle plate 4, protect filler ring 5.

Detailed description of the invention

Describe performance of the present invention in detail below in conjunction with accompanying drawing, but they do not form limitation of the invention, only for example; To become clearly and easy understand advantage of the present invention by illustrating simultaneously.

With reference to shown in Fig. 1-3: wet dust collector, it comprises the water-bath clean room 1 of bottom, the upper surface of one end, described water-bath clean room 1 is communicated with mist purification room 2, described mist purification room 2 center of inside is vertically installed with flue gas access cylinder 3, mist purification room 2 upper surface is stretched out in described flue gas access cylinder 3 one end, the other end is provided with multiple in duct sorbent injection arm 3.1, the outlet flue 3.11 of described in duct sorbent injection arm 3.1 stretches in the water of water-bath clean room 1, described mist purification room 2 inwall is provided with the dash sieve 2.1 of hollow, described mist purification room 2 sidewall offers exhaust outlet 2.2, described exhaust outlet is positioned at the top of dash sieve 2.1, the sidewall of described water-bath clean room 1 other end is provided with inlet valve 1.1 from top to bottom, main water discharging valve 1.3 and water level management device 1.2, described water level management device 1.2 other end stretches in the water of water-bath clean room 1, one sidewall and water-bath clean room 1 sidewall of described mist purification room 2 form integral wall, another lower sidewall of described mist purification room 2 is provided with baffle plate 4, described baffle plate 4 stretches in the water of water-bath clean room 1, water-bath clean room 1 is divided into the first water-bath room 1.4 and the second water-bath room 1.5, described first water-bath room 1.4 is communicated with below baffle plate 4 with the second water-bath room 1.5, the cross section of described water-bath clean room 1 is that chamfer is trapezoidal, the inclined bottom surface of described first water-bath room 1.4, the sidewall of described second water-bath room 1.5 is also provided with the secondary water discharging valve 1.6 in parallel with main water discharging valve 1.3, and described water discharging valve 1.6 is positioned at the below of water level management device 1.2, described second water-bath room 1.5 upper surface is also provided with water-bath lid 1.7, the angle that described in duct sorbent injection arm 3.1 and flue gas access cylinder 3 are formed is α, α is 120-150 °, described mist purification room 2 upper surface is also provided with and protects filler ring 5 for what reinforce flue gas access cylinder 3, the described cross section protecting filler ring 5 is right angled triangle, an one right-angle surface is welded on mist purification room 2 upper surface, and another right-angle surface is welded on the outer wall of flue gas access cylinder 3.

The following is the technical parameter of this water-bath type dust cleaner: detergent power is 3700 cubes ms/h, muzzle velocity W=10-12 meter per second, air velocity in tank is that 2-3 meter per second purification efficiency reaches 97% (dust-contained airflow is in nozzle ejection at a high speed, impact the water surface, form foam and water smoke, grit pours in water with air-flow, and fine particle also can purify in water smoke, and thus efficiency is high.)

Above-mentioned unspecified part is prior art.

Claims (3)

1. wet dust collector, it is characterized in that: it comprises the water-bath clean room (1) of bottom, the upper surface of described water-bath clean room (1) one end is communicated with mist purification room (2), described mist purification room (2) center of inside is vertically installed with flue gas access cylinder (3), mist purification room (2) upper surface is stretched out in described flue gas access cylinder (3) one end, the other end is provided with multiple in duct sorbent injection arm (3.1), the outlet flue (3.11) of described in duct sorbent injection arm (3.1) stretches in the water of water-bath clean room (1), described mist purification room (2) inwall is provided with dash sieve (2.1) of hollow, described mist purification room (2) sidewall offers exhaust outlet (2.2), described exhaust outlet is positioned at the top of dash sieve (2.1), the sidewall of described water-bath clean room (1) other end is provided with inlet valve (1.1) from top to bottom, main water discharging valve (1.3) and water level management device (1.2), described water level management device (1.2) other end stretches in the water of water-bath clean room (1), one sidewall and water-bath clean room (1) sidewall of described mist purification room (2) form integral wall, another lower sidewall of described mist purification room (2) is provided with baffle plate (4), described baffle plate (4) stretches in the water of water-bath clean room (1), water-bath clean room (1) is divided into the first water-bath room (1.4) and the second water-bath room (1.5), described first water-bath room (1.4) is communicated with in baffle plate (4) below with the second water-bath room (1.5), the cross section of described water-bath clean room (1) is that chamfer is trapezoidal, the inclined bottom surface of described first water-bath room (1.4), the sidewall of described second water-bath room (1.5) is also provided with the secondary water discharging valve (1.6) in parallel with main water discharging valve (1.3), and described water discharging valve (1.6) is positioned at the below of water level management device (1.2), described second water-bath room (1.5) upper surface is also provided with water-bath lid (1.7).
2. wet dust collector according to claim 1, is characterized in that: the angle that described in duct sorbent injection arm (3.1) and flue gas access cylinder (3) are formed is α, α is 120-150 °.
3. wet dust collector according to claim 1 and 2, is characterized in that: described mist purification room (2) upper surface is also provided with and protects filler ring (5) for what reinforce flue gas access cylinder (3).
CN201510219059.4A 2015-04-30 2015-04-30 Water bath dust remover CN104874247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510219059.4A CN104874247A (en) 2015-04-30 2015-04-30 Water bath dust remover

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Application Number Priority Date Filing Date Title
CN201510219059.4A CN104874247A (en) 2015-04-30 2015-04-30 Water bath dust remover

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422597A (en) * 2016-08-22 2017-02-22 江苏辰盛环保科技有限公司 Waste steam pretreatment water tank

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2077746U (en) * 1990-12-04 1991-05-29 岳铭五 High efficiency soak type water saving dust remover
CN1478587A (en) * 2003-05-13 2004-03-03 魏叔坦 High efficiency foam type two-stage waste gas purifying device
CN2714134Y (en) * 2003-09-23 2005-08-03 中国疾病预防控制中心环境与健康相关产品安全所 Wet type dust remover
CN202751909U (en) * 2012-05-10 2013-02-27 成都思茂科技有限公司 Zero-power efficient dust removal system
CN103566678A (en) * 2012-08-09 2014-02-12 成都进界科技有限公司 Multi-nozzle water bath-type dust collector
KR20140019201A (en) * 2012-08-06 2014-02-14 한성엔지니어링 주식회사 Wet scrubber
CN203507728U (en) * 2013-10-11 2014-04-02 昆明理工大学 Impact type water-bath circular dust remover
CN204745951U (en) * 2015-04-30 2015-11-11 武汉薪火智能切割机器有限公司 Wet dust collector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2077746U (en) * 1990-12-04 1991-05-29 岳铭五 High efficiency soak type water saving dust remover
CN1478587A (en) * 2003-05-13 2004-03-03 魏叔坦 High efficiency foam type two-stage waste gas purifying device
CN2714134Y (en) * 2003-09-23 2005-08-03 中国疾病预防控制中心环境与健康相关产品安全所 Wet type dust remover
CN202751909U (en) * 2012-05-10 2013-02-27 成都思茂科技有限公司 Zero-power efficient dust removal system
KR20140019201A (en) * 2012-08-06 2014-02-14 한성엔지니어링 주식회사 Wet scrubber
CN103566678A (en) * 2012-08-09 2014-02-12 成都进界科技有限公司 Multi-nozzle water bath-type dust collector
CN203507728U (en) * 2013-10-11 2014-04-02 昆明理工大学 Impact type water-bath circular dust remover
CN204745951U (en) * 2015-04-30 2015-11-11 武汉薪火智能切割机器有限公司 Wet dust collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422597A (en) * 2016-08-22 2017-02-22 江苏辰盛环保科技有限公司 Waste steam pretreatment water tank

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Application publication date: 20150902