WO2012006835A1 - 针对含尘气体的除尘*** - Google Patents

针对含尘气体的除尘*** Download PDF

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Publication number
WO2012006835A1
WO2012006835A1 PCT/CN2010/078221 CN2010078221W WO2012006835A1 WO 2012006835 A1 WO2012006835 A1 WO 2012006835A1 CN 2010078221 W CN2010078221 W CN 2010078221W WO 2012006835 A1 WO2012006835 A1 WO 2012006835A1
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WO
WIPO (PCT)
Prior art keywords
water
dust
atomizer
umbrella
atomizing ball
Prior art date
Application number
PCT/CN2010/078221
Other languages
English (en)
French (fr)
Inventor
陈学敏
叶清东
周四海
Original Assignee
新星化工冶金材料(深圳)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 新星化工冶金材料(深圳)有限公司 filed Critical 新星化工冶金材料(深圳)有限公司
Priority to GB1114905.1A priority Critical patent/GB2483757B/en
Priority to EP10841793.2A priority patent/EP2594326B1/en
Priority to ES10841793T priority patent/ES2779042T3/es
Priority to US13/056,729 priority patent/US8377185B2/en
Publication of WO2012006835A1 publication Critical patent/WO2012006835A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/308—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element comprising both a lift valve and a deflector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04—Regenerating the washing fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/08—Means for controlling the separation process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
    • B01D2247/101—Means for removing the washing fluid dispersed in the gas or vapours using a cyclone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/14—Fan arrangements for providing induced draft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle

Definitions

  • the invention relates to the field of dust removal technology, in particular to a dust removal system for dust-containing gas. ⁇ Background technique ⁇
  • the dust produced has the following components: BF 3 , A1F 3 , Al 2 03, KA1F 4 , K2T1F6, KsF4, and dust is mixed into the atmosphere to form a dust-containing gas.
  • the formed water mixture has the following characteristics: first, high viscosity, easy adhesion to the metal surface; second, easy to agglomerate and solidification speed; third, corrosive to metal, when When the aqueous solution is adsorbed on the metal surface in a bonded state, it corrodes the contact metal.
  • the first type is bag type dust removal.
  • a plurality of cloth bags 22 are radially disposed along the collection chamber 20, and the plurality of cloth bags 22 are arranged in parallel.
  • the dust-containing gas enters from the inlet of the collection chamber 20, passes through the micropores of the bag 22, and is then sent out from the outlet of the collection chamber 20.
  • the micropores of the bag have a certain size, and fine dust and gas smaller than the size can pass through the bag, and the fine dust larger than the size is filtered and accumulated in the bag by the bag.
  • the bag type dust removing device can filter the dust-containing gas.
  • the second type is fan-type dust removal, as shown in Fig. 2, which is provided with a rotating fan body 23 in the atomization chamber 21.
  • the atomization chamber 21 includes two open ends, and water flows into the atomization chamber 21 from the upper opening, contacts the rotating fan body 23, and is struck to form a water mist; the dust-containing gas flows into the atomization chamber 21 from the lower opening to enter the mist.
  • the dust-containing gas in the chemical chamber is mixed with the water mist to remove dust in the dust-containing gas.
  • the third type is a dense water spray type dust removal.
  • a tubular water chamber 24 is disposed in the atomization chamber 21, and a water spray hole 25 is densely arranged on the water chamber wall, and water is discharged from the water chamber 24. Entrance to enter, from The dense small holes 25 are ejected, and a water mist is formed during the spraying, and the water mist is mixed with the dust-containing gas to remove the dust in the dust-containing gas.
  • the gas-water mixture surrounds the closed small hole, and the adhesive is likely to accumulate in the hole table in contact with the gas-water mixture, and the small hole is slowly blocked, resulting in a decrease in atomization effect;
  • the hole affects the life of the atomizer. In the process of using the atomizer, it is necessary to frequently clean the bond, which increases the labor intensity and reduces the dust removal efficiency.
  • the existing dust removing equipment cannot perform stable, effective, and uninterrupted dust collection of the gas containing the compound dust.
  • the present invention provides a dust removal system for a dust-containing gas, which adopts an atomizing ball and a water outlet, and adopts an umbrella atomizer, and two-stage atomization to ensure the atomization effect. It solves the existing clogging and corrosion problems without increasing the cleaning workload or affecting the service life.
  • the present invention solves the prior art problem, and provides a dust removal system for a dust-containing gas, which includes an atomizer, the atomizer including an atomization chamber and an atomization mechanism disposed in the atomization chamber, the mist
  • the chemical chamber includes a dust-containing gas inlet and a mixed gas outlet
  • the atomization mechanism includes a water chamber, a first atomizing ball, a second atomizing ball, an umbrella atomizer, and an adjustment mechanism
  • the water chamber includes the first a water inlet, a second water inlet, a first water outlet and a second water outlet;
  • the first and second water inlets are opposite to each other, and a center point of the first and second water inlets is perpendicular to the a center point of the first and second water outlets is connected;
  • the first atomizing ball is disposed in cooperation with the first water outlet;
  • the second atomizing ball is disposed in cooperation with the second water outlet;
  • the regulator is located below the second atomizing ball; the
  • the adjustment mechanism includes a first adjustment mechanism, a second adjustment mechanism, and a third adjustment mechanism; the first adjustment mechanism is coupled to the first atomizing ball and moves with the first atomizing ball; a second adjusting mechanism is connected to the second atomizing ball and moves with the second atomizing ball; the third adjusting mechanism is connected to the umbrella atomizer and carries the umbrella atomizer The umbrella surface moves.
  • the adjusting mechanism includes a fourth adjusting mechanism and a fifth adjusting mechanism, wherein the fourth adjusting mechanism is connected to the first atomizing ball and moves with the first atomizing ball; the fifth adjusting mechanism and the The second atomizing ball and the umbrella atomizer are connected.
  • the atomizers are plural, and are sequentially connected in series.
  • the first water outlet and the second water outlet are circular, the first atomizing ball and the second atomizing ball are spherical; the first atomizing ball and the first water outlet
  • the second water outlet, the second atomizing ball and the umbrella atomizer are arranged in order from top to bottom, and the centers are in line.
  • a groove is disposed on a side of the umbrella facing the water chamber; a top of the umbrella atomizer is embedded in the second atomizing ball, so the second adjusting mechanism drives the second fog When the ball moves, the umbrella atomizer also moves synchronously; the third adjusting mechanism is hinged to the canopy to adjust the opening angle of the canopy.
  • the dust removal system includes a gas-liquid separation mechanism including a liquid flow port disposed at the bottom and an exhaust port disposed at the top, the gas-liquid separation mechanism being in communication with the mixed gas outlet.
  • the dust removal system includes an exhaust mechanism including an exhaust pump and an exhaust pipe, the exhaust pipe being in communication with the exhaust port.
  • the dust removal system includes a deposition tank, and the liquid flow port is connected to the inner cavity of the deposition tank.
  • the dust removal system includes a filter mechanism, the filter mechanism includes a sewage pump and a plate and frame filter, and a lower portion of the deposition pool is connected to the plate and frame filter through the sewage pump, and the plate frame filter outputs Water is connected to the sedimentation tank;
  • the water removal system includes a water delivery mechanism, the water delivery mechanism includes a water pump and a water pipe, the water pump is connected to an upper portion of the deposition pool, and the water pipe is connected to the first The second water inlet.
  • the beneficial effects of the invention are as follows: an atomizing ball is used to cooperate with the water outlet, and an umbrella atomizer is used at the same time, and two-stage atomization is used to ensure the atomization effect.
  • the size of the water outlet will become smaller, adjusting the matching gap between the atomizing ball and the water outlet, completely solving the problem of the effect of the blockage on the atomization effect;
  • the water outlet is corroded by the bond, the The size of the water outlet becomes larger, and the matching gap between the atomizing ball and the water outlet is adjusted to completely solve the problem of the influence of corrosion on the atomization effect; according to the dust content, the matching gap between the atomizing ball and the water outlet is adjusted correspondingly, and the water mist is reasonably raised.
  • the effect of the umbrella surface of the umbrella atomizer can be adjusted to further improve the atomization effect; thereby achieving better atomization effect and better contact effect of water and dust.
  • 1 is a schematic structural view of a prior art bag type dust removing device
  • 2 is a schematic structural view of a prior art fan-type dust removing device
  • FIG. 3 is a schematic structural view of a prior art dense water jet type dust removing device
  • FIG. 4 is a schematic structural view of an atomizer of a dust removal system of the present invention.
  • Figure 5 is a schematic view showing the structure of the water chamber
  • Fig. 6 is a schematic view showing a specific implementation of the dust removing system of the present invention.
  • a dust removal system for a dust-containing gas includes an atomizer 10 for mixing a dust-containing gas with a water mist to absorb dust by using a water mist. Dust in the gas to eliminate or reduce the dust content of the gas, can also be used for collecting dust.
  • the atomizer 10 includes an atomization chamber 11 and an atomization mechanism 12 disposed in the atomization chamber 11.
  • the misting chamber 11 includes a dust-containing gas inlet 111 and a mixed gas outlet 112. The dust-containing gas enters the atomizing chamber 11 from the dust-containing gas inlet 111 end, and is output from the mixed gas outlet 112 after coming into contact with the water mist.
  • the atomizing mechanism 12 is for converting the water stream into a water mist; the dust-containing gas and the water mist in the atomizing chamber 11 have a certain pressure.
  • the atomization mechanism 12 includes a water chamber 121, a first atomizing ball 126, a second atomizing ball 127, an umbrella atomizer 130, and an adjustment mechanism;
  • the water chamber 121 includes a first water inlet 122, a second water inlet 123, and a a water outlet 124 and a second water outlet 125;
  • the first and second water inlets 122, 123 are opposite to each other, and the center points of the first and second water inlets 122, 123 are perpendicular to the first and second water outlets
  • the center point of the 124, 125 is connected; the first atomizing ball 126 is disposed in cooperation with the first water outlet 124; the second atomizing ball 127 is disposed in cooperation with the second water outlet 125;
  • the umbrella atomizer 130 is located in the second
  • the first atomizing ball 126 cooperates with the first water outlet 124 to form a water mist from the water jetted from the first water outlet 124, and the second atomizing ball 127 cooperates with the second water outlet 125 to discharge the water stream from the second water outlet 125.
  • the water mist is formed, and the umbrella atomizer 130 is disposed at a lower portion of the atomizing mechanism 12 for further atomizing the water mist that hits the umbrella surface to improve the atomization effect.
  • the adjusting mechanism of the present invention can independently control the matching gap between the first atomizing ball 126 and the first water outlet 124, the matching gap between the second atomizing ball 127 and the second water outlet 125, and the umbrella atomizer 130.
  • the angle of the umbrella surface can also be used to control the two matching gaps or the angle of the umbrella surface.
  • the adjustment mechanism includes a first adjustment mechanism 128 and a second adjustment mechanism when they are independently controlled 129 and a third adjustment mechanism 131; the first adjustment mechanism 128 is coupled to the first atomizing ball 126 and moves with the first atomizing ball 126; the second adjustment mechanism 129 is coupled to the second atomizing ball 127 and carries the second The atomizing ball 127 moves; the third adjusting mechanism 131 is connected to the umbrella atomizer 130 and moves with the umbrella surface of the umbrella atomizer 130.
  • the adjustment mechanism includes a fourth adjustment mechanism and a fifth adjustment mechanism
  • the fourth adjustment mechanism is connected to the first atomizing ball 126 and moves with the first atomizing ball 126; the fifth adjustment mechanism and the second
  • the atomizing ball 127 and the umbrella atomizer 130 are connected to reduce the gap between the second atomizer and the second water outlet 125 while reducing the opening angle of the umbrella surface; increasing the second atomizer and the second water outlet 125 fits the gap and increases the opening angle of the canopy.
  • the atomizer of the dust removal system of the present invention can be used singly or in multiple stages, depending on the level of dust removal desired.
  • the first atomizing ball 126 is disposed in cooperation with the first water outlet 124; the second atomizing ball 127 is disposed in cooperation with the second water outlet 125; the gap size between the atomizing ball and the water outlet is related to the atomization effect, and the adjustment mechanism is reasonably changed.
  • the umbrella atomizer 130 is located below the second atomizing ball 127, and the water mist or water droplets contacting the side of the umbrella atomizer 130 can be further atomized due to gravity impact.
  • the first water outlet 124 and the second water outlet 125 of the present invention are preferably arranged in a circular shape; the first atomizing ball 126, the first water outlet 124, the second water outlet 125, the second atomizing ball 127, and the umbrella atomization
  • the devices 130 are arranged in the order from top to bottom, and a center is always provided with a groove on the side of the umbrella facing the water chamber 121 to enlarge the surface area of the side of the umbrella surface, so as to change the water ball colliding with the groove. The direction to improve the atomization effect.
  • the umbrella atomizer 130 can be disposed separately from the second atomizing ball 127, and can also be directly connected with the second atomizing ball 127. When connected together, the top of the umbrella atomizer 130 is embedded in the second fog.
  • the second adjustment mechanism 129 drives the second atomizing ball 127 to move, the umbrella atomizer 130 also moves synchronously. At this time, the movement mode of the second atomizing ball and the umbrella atomizer 130 is linear in the up and down direction. mobile.
  • the third adjustment mechanism 131 is hinged to the umbrella surface to adjust the opening angle of the umbrella surface.
  • the dust removing system of the present invention includes a gas-liquid separating mechanism 13, and the gas-liquid separating mechanism 13 includes a liquid flow port 136 provided at the bottom and an exhaust port 135 provided at the top, and the gas-liquid separating mechanism 13 communicates with the mixed gas outlet 112.
  • the mixed gas entering the gas-liquid separation mechanism 13 flows out of the top exhaust port 135 due to the difference in gravity, and the heavier dust-containing water droplets are collected and discharged from the liquid flow port 136.
  • the dust removal system of the present invention includes an exhaust mechanism 16 that includes an exhaust pump 161 and an exhaust pipe 162 that communicates with the exhaust port 135.
  • the exhaust pipe 162 is connected to the exhaust port 135, which The clean gas is sent along the exhaust pipe 162, and the exhaust pump 161 is provided to facilitate the flow of the gas.
  • the dust removal system of the present invention includes a deposition bath 14 through which a liquid flow port 136 is inserted. The dust-containing water droplets are merged and flowed through the liquid flow port 136 and stored in the deposition tank 14 to form sewage, and further treatment of the sewage can separate the clean water and the slag.
  • the dust removing system of the present invention includes a filtering mechanism 15 including a sewage pump 151 and a plate and frame filter 152.
  • the lower portion of the deposition tank 14 is connected to the plate and frame filter 152 via a sewage pump 151, and the sewage pump 151 delivers the sewage to the plate and frame filtration.
  • the machine 152 separates the slag and the water by the plate and frame filter 152, and the water output from the plate and frame filter 152 is connected to the deposition tank 14.
  • the dust removing system of the present invention includes a water delivery mechanism 17, and the water delivery mechanism 17 includes a water pump 171 and a water delivery pipe 172, and the water pump 171 is in communication with the upper portion of the deposition tank 14.
  • the water delivery mechanism 17 is connected to the upper part of the sedimentation tank 14, which is beneficial to the repeated use of the water to avoid the pollution and waste caused by the outer discharge; and the water delivery pipe is connected to the first and second water inlets 123 respectively after being separated by water.
  • the invention adopts an atomizing ball to cooperate with the water outlet, and adopts an umbrella atomizer 130 at the same time, and two-stage atomization to ensure the atomization effect.
  • the matching gap between the atomizing ball and the water outlet is automatically adjusted to completely solve the blockage problem; according to the dust content, the matching gap between the atomizing ball and the water outlet is adjusted correspondingly, and the atomization effect of the water is reasonably improved;
  • the umbrella opening angle of the umbrella atomizer 130 can also be adjusted to further improve the atomization effect; thereby achieving better atomization effect and better contact effect between water and dust.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

一种针对含尘气体的除尘***包括至少一个雾化器（10），该雾化器（10）包括雾化腔（11）和雾化机构（12），该雾化腔（11）包括含尘气体入口（111）和混合后气体出口（112）；雾化机构（12）包括水腔（121）、第一雾化球（126）、第二雾化球（127）、伞状雾化器（130）和调节机构；水腔（121）包括第一、第二进水口（122、123）和第一、第二出水口（124、125）；调节机构控制第一雾化球（126）与第一出水口（124）之间的配合间隙、第二雾化球（127）与第二出水口（125）之间的配合间隙及伞状雾化器（130）的伞面张角。

Description

针对含尘气体的除尘***
【技术领域】
本发明涉及除尘技术领域， 特别是一种针对含尘气体的除尘***。 【背景技术】
现有的金属加工产业， 在其金属加工的过程中会产生大量的含尘气 体， 该气体中的粉尘主要是各种化合物。
例如铝钛硼合金的生产过程， 其产生的粉尘有如下成份： BF3、 A1F3、 Al203、 KA1F4、 K2T1F6, KsF4，粉尘混入大气中， 从而形成含尘气体。 这些粉 尘与 NaOH水溶液接触后， 形成的水混合物具有如下特征： 第一、 粘度高， 容易粘接于金属表面； 第二、 容易成团且凝固速度快； 第三、 对金属有腐 蚀作用， 当该水溶液以粘接状态吸附于金属表面后， 会对接触的金属产生 腐蚀。
现有的除尘设备主要有三种：
第一种为布袋式除尘， 如图 1所示， 其沿着收集腔 20径向设置多个 布袋 22，该多个布袋 22之间平行排列。含尘气体从收集腔 20的入口进入， 穿过布袋 22的微孔， 然后从收集腔 20的出口送出。 布袋的微孔具一定的 尺寸， 比该尺寸小的微尘和气体能够穿过该布袋， 比该尺寸大的微尘被布 袋过滤堆积在布袋内。 该布袋式除尘装置能够过滤含尘气体， 但是， 对于 粘度高、 易成团的粉尘， 该粉尘易堵塞布袋的微孔， 导致气体不能够正常 的通过除尘装置， 使其失去除尘作用。 这种除尘装置工作寿命很短， 仅能 正常工作 6小时左右。
第二种为扇页式除尘， 如图 2所示， 其在雾化腔 21 内设置一旋转的 扇体 23。 该雾化腔 21包括两开口端， 水从上开口流入雾化腔 21内， 与旋 转的扇体 23接触，被撞击形成水雾；含尘气体从下开口流入雾化腔 21内， 进入雾化腔内的含尘气体与水雾混合以除去含尘气体中的粉尘。 但是， 对 于有腐蚀作用的粉尘，易粘附在扇体 23表面腐蚀扇体， 降低扇体对水的雾 化效果。
第三种为密设喷水孔式除尘， 如图 3所示， 其在雾化腔 21 内设置一 管状水腔 24， 在水腔壁上密设喷水小孔 25， 水从水腔 24的入口进入， 从 密设的小孔 25内喷出，喷射时形成水雾，水雾与含尘气体混合以除去含尘 气体中的粉尘。 由于水经小孔喷射时， 气水混合物包围该密设的小孔， 粘 结物易堆积在与气水混合物接触的孔表， 慢慢的堵塞小孔， 导致雾化效果 降低； 同时腐蚀小孔， 影响该雾化器的使用寿命。 在使用该雾化器的过程 中， 需要频繁清理粘结物， 增加了劳动强度、 降低了除尘效率。
因此，现有的除尘设备无法对含有化合物粉尘的气体进行稳定、有效、 不间断的粉尘收集。
【发明内容】
为了解决现有的技术问题， 本发明提供一种针对含尘气体的除尘系 统， 其采用雾化球与出水口配合， 同时采用伞状雾化器， 两级雾化以保证 雾化效果的同时解决了现有的堵塞、 腐蚀问题， 而不会增加清理工作量、 亦不影响使用寿命。
本发明解决现有的技术问题， 提供一种针对含尘气体的除尘***， 其 包括雾化器， 所述雾化器包括雾化腔和设置于该雾化腔内的雾化机构， 该 雾化腔包括含尘气体入口和混合后气体出口； 所述雾化机构包括水腔、 第 一雾化球、 第二雾化球、 伞状雾化器和调节机构； 所述水腔包括第一进水 口、 第二进水口、 第一出水口和第二出水口； 所述第一、 第二进水口相向 而设， 且所述第一、 第二进水口的中心点连线垂直于所述第一、 第二出水 口的中心点连线； 所述第一雾化球配合所述第一出水口设置； 所述第二雾 化球配合所述第二出水口设置； 所述伞状雾化器位于所述第二雾化球的下 方;所述调节机构控制所述第一雾化球与所述第一出水口之间的配合间隙、 所述第二雾化球与所述第二出水口之间的配合间隙及伞状雾化器的伞面的 张角。
本发明更进一步的改进是：
所述调节机构包括第一调节机构、 第二调节机构和第三调节机构； 所 述第一调节机构与所述第一雾化球相连并带着所述第一雾化球移动； 所述 第二调节机构与所述第二雾化球相连并带着所述第二雾化球移动； 所述第 三调节机构与所述伞状雾化器相连并带着所述伞状雾化器的伞面移动。
所述调节机构包括第四调节机构和第五调节机构， 所述第四调节机构 与所述第一雾化球相连并带着所述第一雾化球移动； 所述第五调节机构与 所述第二雾化球、 所述伞状雾化器相连。 所述雾化器为多个， 顺序串连在一起。
所述第一出水口、 所述第二出水口为圆形， 所述第一雾化球、 所述第 二雾化球为圆球形； 所述第一雾化球、所述第一出水口、所述第二出水口、 所述第二雾化球和所述伞状雾化器按照从上至下的顺序设置， 且中心共一 直线。
在所述伞面向着所述水腔的一侧设置沟槽； 所述伞状雾化器的顶部嵌 设于所述第二雾化球，所以所述第二调节机构驱动所述第二雾化球移动时， 所述伞状雾化器亦同步移动； 所述第三调节机构铰接于所述伞面， 以调节 所述伞面的张角。
所述除尘***包括气液分离机构， 所述气液分离机构包括设置于底部 的液流口和设置于顶部的排气口， 所述气液分离机构与所述混合后气体出 口连通。
所述除尘***包括排气机构， 所述排气机构包括排气泵和排气管， 所 述排气管与所述排气口连通。
所述除尘***包括沉积池， 所述液流口接入所述沉积池内腔。
所述除尘***包括过滤机构， 所述过滤机构包括排污泵和板框过滤 机， 所述沉积池的下部经所述排污泵与所述板框过滤机连通， 且所述板框 过滤机输出的水接入所述沉积池；
所述除尘***包括输水机构， 所述输水机构包括输水泵和输水管， 所 述输水泵与所述沉积池的上部连通， 且所述输水管经分水以后分别连接所 述第一、 第二进水口。
相较于现有技术， 本发明的有益效果是： 采用雾化球与出水口配合， 同时采用伞状雾化器，两级雾化以保证雾化效果。当出水口堆积粘结物时， 该出水口尺寸会变小， 调节雾化球与出水口的配合间隙， 完全解决堵塞对 雾化效果的影响问题； 当出水口被粘结物腐蚀时， 该出水口尺寸变大， 调 节雾化球与出水口的配合间隙， 完全解决腐蚀对雾化效果的影响问题； 根 据粉尘的含量， 相应调节雾化球与出水口的配合间隙， 合理提高水的雾化 效果； 亦能调节伞状雾化器的伞面张角， 以进一步提高雾化效果； 从而实 现更好的雾化效果， 更好的水与粉尘的接触效果。
【附图说明】
图 1为现有技术布袋式除尘装置的结构示意图； 图 2为现有技术扇页式除尘装置的结构示意图；
图 3为现有技术密设喷水孔式除尘装置的结构示意图；
图 4为本发明除尘***雾化器的结构示意图；
图 5为所述水腔的结构示意图；
图 6本发明除尘***一具体实施示意图。
【具体实施方式】
下面结合附图说明及具体实施方式对本发明进一步说明。 如图 4至图 6所示，一种针对含尘气体的除尘***，其包括雾化器 10， 该雾化器 10用于将含尘气体与水雾进行混合，从而利用水雾吸收含尘气体 中的粉尘， 以消除或降低气体中粉尘的含量，也可以专用于收集粉尘使用。 该雾化器 10包括雾化腔 11和设置于该雾化腔 11内的雾化机构 12。 该雾 化腔 11包括含尘气体入口 111和混合后气体出口 112，含尘气体从含尘气 体入口 111端进入该雾化腔 11内，与水雾接触以后从混合后气体出口 112 输出。 雾化机构 12用于将水流转化成水雾； 处于该雾化腔 11内的含尘气 体和水雾均具有一定的压力。雾化机构 12包括水腔 121、第一雾化球 126、 第二雾化球 127、 伞状雾化器 130和调节机构； 水腔 121包括第一进水口 122、 第二进水口 123、 第一出水口 124和第二出水口 125; 第一、 第二进 水口 122、 123相向而设， 且第一、 第二进水口 122、 123的中心点连线垂 直于第一、第二出水口 124、 125的中心点连线； 第一雾化球 126配合第一 出水口 124设置； 第二雾化球 127配合第二出水口 125设置； 伞状雾化器 130位于第二雾化球 127的下方； 调节机构控制第一雾化球 126与第一出 水口 124之间的配合间隙、 第二雾化球 127与第二出水口 125之间的配合 间隙及伞状雾化器 130的伞面的张角。第一雾化球 126配合第一出水口 124 使从第一出水口 124喷出的水流形成水雾， 第二雾化球 127配合第二出水 口 125使从第二出水口 125喷出的水流形成水雾， 伞状雾化器 130设置于 雾化机构 12的下部，用于将撞击其伞面的水雾进一步雾化，提高雾化效果。
本发明的调节机构， 其能够分别独立的控制第一雾化球 126与第一出 水口 124的配合间隙、 第二雾化球 127与第二出水口 125的配合间隙、 伞 状雾化器 130的伞面张角， 亦能够关联性的控制两配合间隙或伞面张角。 当其分别独立控制时， 该调节机构包括第一调节机构 128、 第二调节机构 129和第三调节机构 131 ;第一调节机构 128与第一雾化球 126相连并带着 第一雾化球 126移动； 第二调节机构 129与第二雾化球 127相连并带着第 二雾化球 127移动； 第三调节机构 131与伞状雾化器 130相连并带着伞状 雾化器 130的伞面移动。 当关联性控制时， 该调节机构包括第四调节机构 和第五调节机构， 第四调节机构与第一雾化球 126相连并带着第一雾化球 126移动； 第五调节机构与第二雾化球 127、伞状雾化器 130相连， 减小第 二雾化器与第二出水口 125配合间隙的同时减小伞面的张角； 增大第二雾 化器与第二出水口 125配合间隙的同时增大伞面的张角。
本发明除尘***的雾化器能够为单个， 亦能够多个串联使用， 根据所 需达到的除尘等级而定。
第一雾化球 126配合第一出水口 124设置； 第二雾化球 127配合第二 出水口 125设置； 雾化球与出水口之间的间隙尺寸与雾化效果相关， 使用 调节机构合理改变雾化球与出水口的配合间隙。 伞状雾化器 130位于第二 雾化球 127的下方， 接触该伞状雾化器 130的侧面的水雾或水珠由于重力 撞击， 能够进一步地被雾化。 本发明的第一出水口 124、 第二出水口 125 优选设置为圆形； 第一雾化球 126、 第一出水口 124、 第二出水口 125、 第 二雾化球 127和伞状雾化器 130按照从上至下的顺序设置， 且中心共一直 在伞面向着水腔 121的一侧设置沟槽， 以扩大该伞面上侧的表面积， 以利于改变与该沟槽相撞的水球的方向， 提高雾化效果。
伞状雾化器 130能够与第二雾化球 127分离设置， 亦能够直接与第二 雾化球 127连接一起， 当连接一起时， 该伞状雾化器 130的顶部嵌设于第 二雾化球 127， 第二调节机构 129驱动第二雾化球 127移动时， 伞状雾化 器 130亦同步移动， 此时第二雾化球与伞状雾化器 130的移动方式为上下 方向线性移动。 第三调节机构 131铰接于伞面， 以调节伞面的张角。
本发明除尘***包括气液分离机构 13， 气液分离机构 13包括设置于 底部的液流口 136和设置于顶部的排气口 135，气液分离机构 13与混合后 气体出口 112连通。进入气液分离机构 13的混合后气体，由于重力的不同， 较轻的干净气体从顶部的排气口 135流出， 较重的含尘水滴汇在一起从液 流口 136排出。
本发明除尘***包括排气机构 16， 排气机构 16包括排气泵 161和排 气管 162， 排气管 162与排气口 135连通。排气管 162连接排气口 135， 这 样干净气体顺着排气管 162送出， 设置排气泵 161， 有利于气体的流动。 本发明除尘***包括沉积池 14， 液流口 136接入沉积池 14内腔。 含 尘水滴汇在一起经液流口 136流入并存储在沉积池 14内形成污水，对该污 水进一步处理能够分离出清水与渣料。
本发明除尘***包括过滤机构 15， 过滤机构 15包括排污泵 151和板 框过滤机 152， 沉积池 14的下部经排污泵 151与板框过滤机 152连通， 排 污泵 151将污水输送至板框过滤机 152， 由板框过滤机 152分离渣料与水， 且板框过滤机 152输出的水接入沉积池 14。
本发明除尘***包括输水机构 17， 输水机构 17包括输水泵 171和输 水管 172， 输水泵 171与沉积池 14的上部连通。 输水机构 17接入沉积池 14的上部， 有利于该水的重复循环使用， 避免外排造成的污染与浪费； 而 输水管经分水以后分别连接第一、 第二进水口 123。
本发明采用雾化球与出水口配合， 同时采用伞状雾化器 130， 两级雾 化以保证雾化效果。 当出水口堆积粘结物时自动调节雾化球与出水口的配 合间隙， 完全解决堵塞问题； 根据粉尘的含量， 相应调节雾化球与出水口 的配合间隙， 合理提高水的雾化效果； 亦能调节伞状雾化器 130的伞面张 角， 以进一步提高雾化效果； 从而实现更好的雾化效果， 更好的水与粉尘 的接触效果。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说 明， 不能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术 领域的普通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若 干简单推演或替换， 都应当视为属于本发明的保护范围。

Claims

权利要求书
1. 一种针对含尘气体的除尘***， 其包括雾化器， 所述雾化器包括雾 化腔和设置于该雾化腔内的雾化机构， 该雾化腔包括含尘气体入口 和混合后气体出口；
其特征在于：
所述雾化机构包括水腔、 第一雾化球、 第二雾化球、 伞状雾化 器和调节机构；
所述水腔包括第一进水口、 第二进水口、 第一出水口和第二出 水口； 所述第一、 第二进水口相向而设， 且所述第一、 第二进水口 的中心点连线垂直于所述第一、 第二出水口的中心点连线；
所述第一雾化球配合所述第一出水口设置； 所述第二雾化球配 合所述第二出水口设置； 所述伞状雾化器位于所述第二雾化球的下 方；
所述调节机构控制所述第一雾化球与所述第一出水口之间的配 合间隙、 所述第二雾化球与所述第二出水口之间的配合间隙及伞状 雾化器的伞面的张角。
2. 根据权利要求 1所述的针对含尘气体的除尘***， 其特征在于： 所述调节机构包括第一调节机构、 第二调节机构和第三调节机 构； 所述第一调节机构与所述第一雾化球相连并带着所述第一雾化 球移动； 所述第二调节机构与所述第二雾化球相连并带着所述第二 雾化球移动； 所述第三调节机构与所述伞状雾化器相连并带着所述 伞状雾化器的伞面移动。
3. 根据权利要求 1所述的针对含尘气体的除尘***， 其特征在于： 所述调节机构包括第四调节机构和第五调节机构， 所述第四调 节机构与所述第一雾化球相连并带着所述第一雾化球移动； 所述第 五调节机构与所述第二雾化球、 所述伞状雾化器相连。
4. 根据权利要求 1所述的针对含尘气体的除尘***， 其特征在于： 所述雾化器为多个， 且顺序串连在一起。
5. 根据权利要求 1至 4任意一项所述的针对含尘气体的除尘***， 其 特征在于：
所述第一出水口、 所述第二出水口为圆形， 所述第一雾化球、 所述第二雾化球为圆球形； 所述第一雾化球、 所述第一出水口、 所 述第二出水口、 所述第二雾化球和所述伞状雾化器按照从上至下的 顺序设置， 且中心共一直线。
6. 根据权利要求 2所述的针对含尘气体的除尘***， 其特征在于： 在所述伞面向着所述水腔的一侧设置沟槽；
所述伞状雾化器的顶部嵌设于所述第二雾化球， 所述第二调节 机构驱动所述第二雾化球移动时， 所述伞状雾化器亦同步移动； 所述第三调节机构铰接于所述伞面， 以调节所述伞面的张角。
7. 根据权利要求 1至 4任意一项所述的针对含尘气体的除尘***， 其 特征在于：
所述除尘***包括气液分离机构， 所述气液分离机构包括设置 于底部的液流口和设置于顶部的排气口， 所述气液分离机构与所述 混合后气体出口连通。
8. 根据权利要求 7所述的针对含尘气体的除尘***， 其特征在于： 所述除尘***包括排气机构， 所述排气机构包括排气泵和排气 管， 所述排气管与所述排气口连通。
9. 根据权利要求 7所述的针对含尘气体的除尘***， 其特征在于： 所述除尘***包括沉积池， 所述液流口接入所述沉积池内腔。
10. 根据权利要求 9所述的针对含尘气体的除尘***， 其特征在于： 所述除尘***包括过滤机构， 所述过滤机构包括排污泵和板框 过滤机， 所述沉积池的下部经所述排污泵与所述板框过滤机连通， 且所述板框过滤机输出的水接入所述沉积池；
所述除尘***包括输水机构， 所述输水机构包括输水泵和输水 管， 所述输水泵与所述沉积池的上部连通， 且所述输水管经分水以 后分别连接所述第一、 第二进水口。
PCT/CN2010/078221 2010-07-16 2010-10-29 针对含尘气体的除尘*** WO2012006835A1 (zh)

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101890269B (zh) * 2010-07-16 2011-05-11 新星化工冶金材料(深圳)有限公司 针对含尘气体的除尘***
CN102861489A (zh) * 2012-10-09 2013-01-09 无锡市辉煌电力机械制造有限公司 施工现场用雾化降尘设备
CN105688545B (zh) * 2016-01-28 2017-11-17 吕良 球膜除尘器
CN107774473A (zh) * 2016-08-31 2018-03-09 北京市第五建筑工程集团有限公司 一种搅拌站用除尘装置
CN110152400A (zh) * 2018-02-24 2019-08-23 蒋国平 一种油烟机多角度切削装置用废气处理装置
CN111773852A (zh) * 2020-06-14 2020-10-16 常德市广磊门窗装饰工程有限公司 一种建筑工地施工用喷淋降尘装置
CN111841210A (zh) * 2020-07-24 2020-10-30 南通大学 一种船舶除锈粉尘回收机器人***
CN112156817B (zh) * 2020-09-28 2022-10-14 中启胶建集团有限公司 一种建筑工地用雾炮机及使用方法
CN117046253B (zh) * 2023-10-12 2024-01-09 西安石油大学 一种用于生物质气化炉的高温除尘装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993622U (ja) * 1982-12-10 1984-06-25 三菱自動車工業株式会社 エジエクタ−式除塵装置
CN2250187Y (zh) * 1995-11-22 1997-03-26 成青 复合式消烟脱硫设备
US6257560B1 (en) * 1999-06-04 2001-07-10 Kevin Kim Fountain humidifier and air cleanser
JP2002066378A (ja) * 2000-08-30 2002-03-05 Fuji Kikai Kk 電気集塵機
CN2590642Y (zh) * 2002-05-30 2003-12-10 刘春� 汽雾除尘器
EP1506805A1 (de) * 2003-08-13 2005-02-16 Klaus Kowalewski Luft-Reinigungsvorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1017394A (en) * 1911-06-10 1912-02-13 Joseph Dvorak Smoke-separator.
US1377594A (en) * 1917-12-22 1921-05-10 Adolph W Lissauer Air-humidifier
GB120304A (en) * 1918-01-04 1918-11-07 Robert Stuart Hilton Improvements in and relating to Apparatus for Bringing Gases and Liquids into Intimate Contact.
US1622482A (en) * 1925-02-27 1927-03-29 Frederic F Bahnson Humidifier
US2012962A (en) * 1933-04-17 1935-09-03 Carl W Hagar Air cleaner for internal combustion engines
US2163474A (en) * 1937-06-21 1939-06-20 William H Sloan Humidifier
US2396526A (en) * 1942-02-04 1946-03-12 Nilsson Axel Edvin Separator for dust or other solid impurities
US2387473A (en) * 1943-08-07 1945-10-23 Comfort Products Corp Air conditioning
AU425585B2 (en) * 1966-11-01 1972-06-30 Metallgesellschaft Aktiengesellschaft Apparatus forthe wet treatment of dust-laden gases
CH461437A (de) * 1967-03-16 1968-08-31 Kloeckner Humboldt Deutz Ag Verfahren zur Entstaubung von Abgasen aus einer Anlage für Zementfabrikation
FR2346054A1 (fr) * 1976-04-02 1977-10-28 Creusot Loire Pulverisateur de liquide a impact
FR2416047A3 (en) * 1978-02-03 1979-08-31 Bouillet Entreprise Laurent Water washer for purifying paint shop exhaust air - has high pressure unblockable nozzle to produce water aerosol
US4595542A (en) * 1985-01-07 1986-06-17 Ford Motor Company Air atomizing throttle body
US5203891A (en) * 1992-04-03 1993-04-20 The United States Of America As Represented By The Secretary Of The Navy Gas/liquid separator
JP3142824B2 (ja) * 1998-11-25 2001-03-07 野村マイクロ・サイエンス株式会社 負イオン供給ユニットおよび負イオン空気発生装置
US6669843B2 (en) * 2001-06-12 2003-12-30 Hydrotreat, Inc. Apparatus for mixing fluids
US6946018B2 (en) * 2001-07-06 2005-09-20 Hogan J S Method and apparatus for cleaning a gas
CN201088897Y (zh) * 2007-07-20 2008-07-23 湖北宝源木业有限公司 一种循环水除尘装置
CN201124077Y (zh) * 2007-11-04 2008-10-01 丁有农 一种用于湿法脱硫除尘的雾化喷头
CN101890269B (zh) * 2010-07-16 2011-05-11 新星化工冶金材料(深圳)有限公司 针对含尘气体的除尘***

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993622U (ja) * 1982-12-10 1984-06-25 三菱自動車工業株式会社 エジエクタ−式除塵装置
CN2250187Y (zh) * 1995-11-22 1997-03-26 成青 复合式消烟脱硫设备
US6257560B1 (en) * 1999-06-04 2001-07-10 Kevin Kim Fountain humidifier and air cleanser
JP2002066378A (ja) * 2000-08-30 2002-03-05 Fuji Kikai Kk 電気集塵機
CN2590642Y (zh) * 2002-05-30 2003-12-10 刘春� 汽雾除尘器
EP1506805A1 (de) * 2003-08-13 2005-02-16 Klaus Kowalewski Luft-Reinigungsvorrichtung

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CN101890269A (zh) 2010-11-24
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US20120118161A1 (en) 2012-05-17
ES2779042T3 (es) 2020-08-13
US8377185B2 (en) 2013-02-19
GB2483757B (en) 2013-02-06
GB2483757A (en) 2012-03-21
EP2594326A4 (en) 2014-09-03
GB201114905D0 (en) 2011-10-12

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