WO2020107408A1 - 一种高效自动化粉尘治理装置 - Google Patents

一种高效自动化粉尘治理装置 Download PDF

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Publication number
WO2020107408A1
WO2020107408A1 PCT/CN2018/118575 CN2018118575W WO2020107408A1 WO 2020107408 A1 WO2020107408 A1 WO 2020107408A1 CN 2018118575 W CN2018118575 W CN 2018118575W WO 2020107408 A1 WO2020107408 A1 WO 2020107408A1
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Prior art keywords
air inlet
dust removal
cavity
air
control device
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PCT/CN2018/118575
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English (en)
French (fr)
Inventor
钟华
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安徽天顺环保设备股份有限公司
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Priority to PCT/CN2018/118575 priority Critical patent/WO2020107408A1/zh
Priority to CN201880002802.2A priority patent/CN110022962A/zh
Publication of WO2020107408A1 publication Critical patent/WO2020107408A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00

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  • the invention belongs to the technical field of environmental protection dust removal, and particularly relates to a high-efficiency automatic dust control device.
  • the purpose of the present invention is to provide a high-efficiency automatic dust control device in view of the existing problems.
  • a high-efficiency automatic dust control device includes a main body bracket, a box body and a reinforcement bracket, the box body is located at the upper part of the main body bracket, the reinforcement bracket is located at the lower part of the main body bracket, and a ash hopper is connected to the bottom of the box body The bottom of the ash hopper is connected with an ash unloading component, and the ash hopper and the ash unloading component are arranged in the space surrounded by the main body support and the reinforcement support.
  • a control device is also fixed on the main body bracket.
  • the box body is provided with an air inlet and an air outlet, the interior of the box is divided into an air inlet cavity, a dust removal cavity and an air outlet cavity, the air inlet is connected with the air inlet cavity, and the air outlet Communicate with the air outlet cavity.
  • the bottom of the box body is also provided with an air induction hopper
  • the ash hopper is also provided with an air inlet pipe
  • the air induction hopper and the air inlet pipe are connected by an air inlet adjustment valve.
  • the ash hopper is connected to the dust removal chamber, the dust removal chamber is provided with a dust removal filter bag, and the inner wall of the dust removal chamber is provided with mobile slide rails on both sides of the dust removal filter bag.
  • An air blowing device is provided.
  • the top of the dust filter bag is provided with a connecting rod.
  • the other end of the connecting rod is connected to the box.
  • the box directly above the dust filter bag is also provided with a dust filter bag replacement port.
  • the top of the box is also provided with a poppet valve, one end of the air induction hopper is connected to the air inlet cavity, and an air inlet baffle that can be opened and closed is provided at the connection, and the air inlet baffle is formed by The poppet valve controls opening and closing.
  • the air inlet regulating valve, the air blowing device, and the poppet valve are all connected to the control device.
  • the air inlet cavity is located in the center of the box body, the dust removal cavity is located on both sides of the air inlet cavity, and the air outlet cavity is located directly above the air inlet cavity, and has a T-shaped division, the There is no direct communication between the air inlet cavity, the dust removal cavity and the air outlet cavity.
  • the present invention has the following advantages:
  • the invention performs special improvement treatment on the overall structure of the device.
  • the dust treatment device has the characteristics of automation, high dust removal efficiency and good purification effect, and can continue to operate steadily, which has great market competitiveness and popularization and application value.
  • FIG. 1 is a schematic front view of the present invention.
  • FIG. 2 is a schematic side view of the present invention.
  • a high-efficiency automatic dust control device includes a main body bracket 1, a box 101 and a reinforcement bracket 102, the box 101 is located at the upper part of the main body bracket 1, the reinforced bracket 102 is located at the lower part of the main body bracket 1, the An ash hopper 3 is connected to the bottom of the box 101, and an ash unloading assembly 4 is connected to the bottom of the ash bucket 3.
  • the ash hopper 3 and the ash unloading assembly 4 are provided in the space surrounded by the main body bracket 1 and the reinforcement bracket 102.
  • control device 2 is also fixed on the main body bracket 1.
  • the box 101 is provided with an air inlet 7 and an air outlet 8.
  • the interior of the box 101 is divided into an air inlet chamber 5, a dust removal chamber 14 and an air outlet chamber 6, and the air inlet 7 and the air inlet
  • the cavity 5 is in communication
  • the air outlet 8 is in communication with the air outlet cavity 6.
  • an air hopper 9 is also provided on the bottom of the box 101
  • an air inlet pipe 11 is also provided on the ash bucket 3, and the air inlet between the air hopper 9 and the air inlet pipe 11 passes through the air inlet
  • the regulating valve 10 is connected.
  • the ash hopper 3 is in communication with the dust removal chamber 14, the dust removal chamber 14 is provided with a dust removal filter bag 13, and the inner wall of the dust removal chamber 14 is provided on both sides of the dust removal filter bag 13 with a mobile slide
  • the rail 15 is provided with an air blowing device 16 on the movable slide rail 15, a connecting rod 17 is provided on the top of the dust filter bag 13, the other end of the connecting rod 17 is connected to the box 101, and the dust filter bag 13 is positive
  • the upper box 101 is also provided with a dust removal filter bag replacement port 18.
  • the top of the box 101 is also provided with a poppet valve 19, and one end of the air induction hopper 9 is connected to the air inlet chamber 5, and an air inlet baffle 12 that can be opened and closed is provided at the connection.
  • the air inlet baffle 12 is controlled by the poppet valve 19 to open and close.
  • the air inlet regulating valve 10, the air blowing device 16, and the poppet valve 19 are all connected to the control device 2.
  • the air inlet cavity 5 is located in the center of the box 101, the dust removal cavity 14 is located on both sides of the air inlet cavity 5, and the air outlet cavity 6 is located directly above the air inlet cavity 5, which is T In the sub-section, the air inlet chamber 5 is not directly connected with the dust removal chamber 14 and the air outlet chamber 6.
  • the use principle of the device of the present invention is that the waste gas to be treated enters the air inlet chamber 5 of the device through the air inlet 7, at this time the air inlet baffle 12 is normally open, and the gas flows into the air induction hopper through the opening of the air inlet baffle 12 In 9, at this time, the control device 2 adjusts the gas flow rate of the intake air adjustment valve 10 according to the actual processing setting, adjusts the inflow of exhaust gas, and then the exhaust gas flows into the ash hopper 3, and the exhaust gas flows upward into the dust removal chamber 14 At this time, particles and other impurities will sink to the bottom of the ash hopper 3 due to gravity, and will be collected and discharged by the ash unloading assembly 4.
  • every two ash hoppers 3 are a group, sharing the same air induction hopper 9, each group is controlled by the same air inlet baffle 12 to control the air intake or not. After long-term dust removal, part of the dust removal filter bag 13 will be filled with dust particles, which greatly reduces the purification effect.
  • the control device 2 first controls the lift valve 19 to lift, close the air inlet baffle 12, and then controls the air blowing device 16 up and down on the moving slide 15 Move, use compressed air to perform pulse dust removal on the dust removal filter bag 13, the injected compressed air causes the high frequency vibration deformation of the dust removal filter bag 13, the dust cake adsorbed on the outside of the dust removal filter bag 13 falls off and falls into the ash hopper 3, after the dust removal is completed, the control The device 2 controls the poppet valve 19 to lower, opens the air inlet baffle 12 to continue the dust removal operation of this group, and then cleans the dust filter bag 13 in the next group according to the above operation.
  • This method can realize the continuous operation of the device and can Complete the self-purification purpose of the equipment.
  • the dust filter bag replacement port 18 on the box 101 is opened, and the dust filter bag 13 can be removed and replaced through the connecting rod 17.
  • the device of the invention can be operated reliably for a long time, with the operating rate of the host reaching 100%, the resistance less than 1200Pa, the life of the filter material is more than 12 months, and the dust concentration after the exhaust gas treatment is less than 5mg/m 3 .

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种高效自动化粉尘治理装置，包括主体支架（1），还包括箱体（101）和加强支架（102），箱体（101）位于主体支架（1）上部，加强支架（102）位于主体支架（1）下部，箱体（101）底部连接有灰斗（3），灰斗（3）底部连接有卸灰组件（4），灰斗（3）和卸灰组件（4）设于主体支架（1）和加强支架（102）所围的空间内。

Description

一种高效自动化粉尘治理装置 技术领域
本发明属于环保除尘技术领域，具体涉及一种高效自动化粉尘治理装置。
背景技术
随着社会经济的快速发展，人们的生活水平和生活质量都在不断的提高，且无论是生产还是生活，人们的节奏都在不断的加快，无论是生产还是生活大多都实现了智能化和自动化，且对于环境的质量要求也越来越高，这就促生了除尘设备的产生。工厂加工生产所产生的废气含有大量的灰尘、有害物质等，直接排放进空气中会严重危害环境，故需要进行过滤净化处理。现有的很多粉尘治理设备多存在着净化效率不高、效果不好等问题，影响了使用的效果，需要不断的进行改进。
发明内容
本发明的目的是针对现有的问题，提供了一种高效自动化粉尘治理装置。
本发明是通过以下技术方案实现的：
一种高效自动化粉尘治理装置，包括主体支架，还包括箱体和加强支架，所述的箱体位于主体支架上部，所述的加强支架位于主体支架下部，所述的箱体底部连接有灰斗，灰斗底部连接有卸灰组件，所述的灰斗和卸灰组件设于主体支架和加强支架所围的空间内。
进一步的，所述的主体支架上还固定有控制装置。
进一步的，所述的箱体上设有进风口和出风口，箱体的内部分为进风腔、除尘腔和出风腔，所述的进风口与进风腔连通，所述的出风口与出风腔连通。
进一步的，所述的箱体底部上还设有引气斗，所述的灰斗上还设有进风管，所述的引气斗和进风管间通过进风调节阀连接。
进一步的，所述的灰斗与除尘腔相连通，所述的除尘腔内设有除尘滤袋，所述的除尘腔内壁上位于除尘滤袋的两侧设有移动滑轨，移动滑轨上设有空气喷吹装置，所述的除尘滤袋顶部设有连接杆，连接杆的另一端与箱体相连，所述的除尘滤袋正上方的箱体上还设有除尘滤袋更换口。
进一步的，所述的箱体顶部还设有提升阀，所述的引气斗一端与进风腔相连，其相连处设有一可开合的进风挡板，所述的进风挡板由提升阀控制开合。
进一步的，所述的进风调节阀、空气喷吹装置、提升阀均与控制装置相连。
进一步的，所述的进风腔位于箱体的中心，所述的除尘腔位于进风腔的两侧，所述的出风腔位于进风腔的正上方，呈T型分部，所述的进风腔与除尘腔、出风腔间不直接连通。
本发明相比现有技术具有以下优点：
本发明对装置的整体结构进行了特殊的改进处理，本粉尘治理装置具有自动化、除尘高效、净化效果好的特点，且能够持续稳定运行，极具市场竞争力和推广应用价值。
附图说明
图1为本发明主视示意图。
图2为本发明侧视示意图。
具体实施方式
为了对本发明做进一步的说明，请参阅附图。
一种高效自动化粉尘治理装置，包括主体支架1，还包括箱体101和加强支架102，所述的箱体101位于主体支架1上部，所述的加强支架102位于主体支架1下部，所述的箱体101底部连接有灰斗3，灰斗3底部连接有卸灰组件4，所述的灰斗3和卸灰组件4设于主体支架1和加强支架102所围的空间内。
进一步的，所述的主体支架1上还固定有控制装置2。
进一步的，所述的箱体101上设有进风口7和出风口8，箱体101的内部分为进风腔5、除尘腔14和出风腔6，所述的进风口7与进风腔5连通，所述的出风口8与出风腔6连通。
进一步的，所述的箱体101底部上还设有引气斗9，所述的灰斗3上还设有进风管11，所述的引气斗9和进风管11间通过进风调节阀10连接。
进一步的，所述的灰斗3与除尘腔14相连通，所述的除尘腔14内设有除尘滤袋13，所述的除尘腔14内壁上位于除尘滤袋13的两侧设有移动滑轨15，移动滑轨15上设有空气喷吹装置16，所述的除尘滤袋13顶部设有连接杆17，连接杆17的另一端与箱体101相连，所述的除尘滤袋13正上方的箱体101上还设有除尘滤袋更换口18。
进一步的，所述的箱体101顶部还设有提升阀19，所述的引气斗9一端与进风腔5相连，其相连处设有一可开合的进风挡板12，所述的进风挡板12由提升阀19控制开合。
进一步的，所述的进风调节阀10、空气喷吹装置16、提升阀19均与控制装置2相连。
进一步的，所述的进风腔5位于箱体101的中心，所述的除尘腔14位于进风腔5的两侧，所述的出风腔6位于进风腔5的正上方，呈T型分部，所述的进风腔5与除尘腔14、出风腔间6不直接连通。
本发明装置的使用原理是：待处理的废气通过进风口7进入到装置内的进风腔5中，此时进风挡板12常开，气体经过进风挡板12开口流入到引气斗9内，这时控制装置2根据实际的处理设定对进风调节阀10进行气体流量调节，调整废气的流入量，随后废气流入到灰斗3内，在废气向上升流进除尘腔14内时，颗粒杂质等因重力因素会下沉到灰斗3底部，并被卸灰组件4收集卸出，含有小颗粒的废气进一步上升与除尘滤袋13接触，除尘滤袋13实现对废气的进一步过滤，被过滤的气体进入到除尘滤袋13内部，并由除尘滤袋13的顶部流入到出风腔6内，并最终由出风腔6上的出风口8排出，完成了废气净化除尘操作。在具体使用时，每两个灰斗3为一组，共用同一个引气斗9，每组均由同一个进风挡板12控制进气与否，当长期进行除尘后，部分除尘滤袋13会被粉尘颗粒吸附填满，大大降低了净化效果，此时控制装置2先控制提升阀19提升，将进风挡板12闭合，然后再控制空气喷吹装置16在移动滑轨15上上下移动，用压缩空气对除尘滤袋13进行脉冲除尘，喷射的压缩空气使得除尘滤袋13发生高频振动变形，除尘滤袋13外部吸附的尘饼脱落落入灰斗3内，除尘完成后控制装置2控制提升阀19下降，将进风挡板12打开，继续进行此组的除尘操作，接着按照上述操作清理下一组内的除尘滤袋13，此方式能够实现装置的持续运行，并能够完成设备的自净化目的。当除尘滤袋13使用时间过久需要更换时，设备停止后，将箱体101上的除尘滤袋更换口18打开，通过连接杆17将除尘滤袋13进行取出更换即可。本发明装置能够长期可靠运行，随主机运转率达100％，阻力小于1200Pa，滤料的寿命在12月以上，废气处理后排放含尘浓度＜5mg/m 3。

Claims (8)

  1. 一种高效自动化粉尘治理装置，包括主体支架，其特征在于，还包括箱体和加强支架，所述的箱体位于主体支架上部，所述的加强支架位于主体支架下部，所述的箱体底部连接有灰斗，灰斗底部连接有卸灰组件，所述的灰斗和卸灰组件设于主体支架和加强支架所围的空间内。
  2. 根据权利要求1所述的一种高效自动化粉尘治理装置，其特征在于，所述的主体支架上还固定有控制装置。
  3. 根据权利要求2所述的一种高效自动化粉尘治理装置，其特征在于，所述的箱体上设有进风口和出风口，箱体的内部分为进风腔、除尘腔和出风腔，所述的进风口与进风腔连通，所述的出风口与出风腔连通。
  4. 根据权利要求3所述的一种高效自动化粉尘治理装置，其特征在于，所述的箱体底部上还设有引气斗，所述的灰斗上还设有进风管，所述的引气斗和进风管间通过进风调节阀连接。
  5. 根据权利要求4所述的一种高效自动化粉尘治理装置，其特征在于，所述的灰斗与除尘腔相连通，所述的除尘腔内设有除尘滤袋，所述的除尘腔内壁上位于除尘滤袋的两侧设有移动滑轨，移动滑轨上设有空气喷吹装置，所述的除尘滤袋顶部设有连接杆，连接杆的另一端与箱体相连，所述的除尘滤袋正上方的箱体上还设有除尘滤袋更换口。
  6. 根据权利要求5所述的一种高效自动化粉尘治理装置，其特征在于，所述的箱体顶部还设有提升阀，所述的引气斗一端与进风腔相连，其相连处设有一可开合的进风挡板，所述的进风挡板由提升阀控制开合。
  7. 根据权利要求6所述的一种高效自动化粉尘治理装置，其特征在于，所述的进风调节阀、空气喷吹装置、提升阀均与控制装置相连。
  8. 根据权利要求6所述的一种高效自动化粉尘治理装置，其特征在于，所述的进风腔位于箱体的中心，所述的除尘腔位于进风腔的两侧，所述的出风腔位于进风腔的正上方，呈T型分部，所述的进风腔与除尘腔、出风腔间不直接连通。
PCT/CN2018/118575 2018-11-30 2018-11-30 一种高效自动化粉尘治理装置 WO2020107408A1 (zh)

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CN113082891A (zh) * 2021-04-13 2021-07-09 任福炳 一种节能型空分设备压缩系统自洁式过滤器
CN115554787A (zh) * 2022-10-14 2023-01-03 湖北竞川环保机电工程有限公司 一种脉冲式滤筒除尘设备
CN118543175A (zh) * 2024-07-30 2024-08-27 亿利洁能科技（广饶）有限公司 一种除尘器灰斗用内壁清洁装置

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