WO2021016823A1 - 一种除尘袋的除尘装置 - Google Patents

一种除尘袋的除尘装置 Download PDF

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WO2021016823A1
WO2021016823A1 PCT/CN2019/098247 CN2019098247W WO2021016823A1 WO 2021016823 A1 WO2021016823 A1 WO 2021016823A1 CN 2019098247 W CN2019098247 W CN 2019098247W WO 2021016823 A1 WO2021016823 A1 WO 2021016823A1
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Prior art keywords
dust
base
dust removal
support rod
bag
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PCT/CN2019/098247
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English (en)
French (fr)
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钟日钢
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深圳市能源环保有限公司
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Priority to PCT/CN2019/098247 priority Critical patent/WO2021016823A1/zh
Publication of WO2021016823A1 publication Critical patent/WO2021016823A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters

Definitions

  • the invention relates to an industrial dust cleaning technology, in particular to a dust removal device for a dust removal bag.
  • the dust bag can be called the heart of the bag filter. It is generally called a dust bag.
  • the dust bag is a key part of the bag filter operation. Usually the cylindrical filter bag hangs vertically in the dust collector. Most of the dust enters the dust bag, and some dust can be recycled. However, after working for a long time in the current dust bag, a large amount of dust enters the textile layer of the dust bag, which is difficult to recycle. However, it is difficult to recycle after cleaning with liquid. Some dust Easily react with liquids and affect the cleaning effect.
  • the present invention provides a dust removal device for dust removal bags, which has the advantages of recycling the dust inside the dust removal bag, reducing the frequency of replacement and cleaning of the dust removal bag, and effectively solves the problem of the existing dust removal bag after long working hours.
  • a large amount of dust enters the interior of the textile layer of the dust removal bag, which is difficult to effectively recover.
  • the technical solution adopted by the present invention to solve the technical problem is a dust removal device of a dust removal bag, including a dust removal bag, a base, a power mechanism, a brushing mechanism and a collection mechanism,
  • the base has a cylindrical structure, a central shaft hole is provided at the center of the base, a bearing seat for mounting a bearing is provided on the central shaft hole, and a plurality of annularly arranged dust droplets are also provided on the base A rib is arranged between each ash drop hole, and an annular clamping groove is arranged on the outside of the base,
  • the power mechanism includes a motor and a rotating rod driven by the motor.
  • the rotating rod of the power mechanism is arranged in the central shaft hole of the base and is installed and fixed by a bearing on the bearing seat,
  • the brushing mechanism includes an upper support rod and a lower support rod.
  • the upper support rod and the lower support rod are respectively installed horizontally on the upper and lower parts of the rotating rod of the power mechanism.
  • the left brush plate is also installed vertically on the left side
  • the right brush plate is also installed vertically on the right side of the upper support rod and the lower support rod
  • the left brush plate is also provided with left bristles
  • the right brush plate is also provided with Right bristles
  • the motor of the power mechanism drives the rotating rod to rotate to drive the brushing mechanism to rotate
  • the collection mechanism is composed of a collection pipe and a control valve.
  • the collection pipe has an upper pipe port, an upper mounting flange, a lower end surface and a lower pipe port.
  • the control valve is installed under the lower end surface of the collection pipe through a flange.
  • the collection pipe is installed on the lower side of the base through an upper mounting flange, and the dust drop hole is communicated with the upper pipe opening,
  • the bag mouth of the dust removal bag is sleeved and fixed on the base through the base clamping groove, the left and right bristles of the brushing mechanism respectively contact the inner wall of the dust removal bag, the brushing mechanism rotates, and the left The bristles and the right bristles respectively brush off the dust on the inner wall of the dust removal bag. After the dust falls into the dust drop hole, it enters the control valve from the lower nozzle of the collection pipe.
  • a sleeve seat is further provided on the upper support rod, and the upper support rod is installed and fixed on the rotating rod of the power mechanism by a fastening bolt on the sleeve seat.
  • a sealing ring is further provided in the clamping groove, and a sealing gasket and a sealing cover plate are also provided on the outside of the bearing seat, and the sealing cover plate fixes the sealing gasket on the bearing seat. Outside.
  • the present invention proposes a dust removal device for a dust removal bag, which includes a dust removal bag, a base, a power mechanism, a brushing mechanism and a collection mechanism.
  • the base has a cylindrical structure, the center of the base is provided with a central shaft hole, the outer side of the base is provided with a clamping groove, and the base is also provided with a plurality of circularly arranged dust drop holes.
  • the bag mouth of the dust removal bag is sleeved and fixed on the base through the base clamping groove, and the left and right bristles of the brushing mechanism respectively contact the inner wall of the dust removal bag.
  • the power mechanism drives the brushing mechanism to rotate, and the left and right bristles of the brushing mechanism brush off the dust on the inner wall of the dust removal bag.
  • the dust falls into the ash hole and finally enters the control valve from the lower nozzle of the collection pipe and is discharged. go.
  • the present invention proposes a dust removal device for dust removal bag, which can effectively solve the problem that a large amount of dust enters the textile layer of the dust removal bag after long time operation of the existing dust removal bag, and it is difficult to effectively recover.
  • Figures 1 to 9 are schematic diagrams of the first implementation of the present invention.
  • Figure 1 is a schematic diagram of the overall structure of the present invention;
  • Figures 2 to 9 are schematic diagrams of a partial structure of the present invention.
  • Brushing mechanism 41A left brush plate, 41B right brush plate, 42A upper support rod, 42A1 socket, 42A2 fastening bolt, 42B lower support rod, 43A left brush, 43B left brush;
  • Collection mechanism 51 collection tube, 51A upper nozzle, 51B upper mounting flange, 51C lower nozzle, 51D lower end surface, 52 control valve;
  • Figures 1 to 9 are schematic diagrams of the first implementation of the present invention.
  • Figure 1 is a schematic diagram of the overall structure of the present invention;
  • Figures 2 to 9 are schematic diagrams of a partial structure of the present invention.
  • a dust removal device for a dust removal bag includes a dust removal bag 1, a base 2, a power mechanism 3, a brushing mechanism 4, and a collection mechanism 5.
  • Figures 6 and 7 show that the base 2 has a cylindrical structure.
  • a central shaft hole 21 is provided in the center of the base 2, and a bearing seat 21A for mounting the bearing 21B is provided on the central shaft hole 21.
  • the base 2 is also provided with There are a number of annularly arranged ash drop holes 22, a rib 23 is provided between each ash drop hole 22, and an annular clamping groove 24 is provided on the outside of the base 2.
  • Figures 1 to 5 show that the power mechanism 3 includes a motor 31 and a rotating rod 32 driven by the motor.
  • the rotating rod 32 of the power mechanism 3 is arranged on the central shaft hole 21 of the base 2 and fixed by the bearing 21B on the bearing seat 21A .
  • Figures 1 to 5 show that the brush mechanism 4 includes an upper support rod 42A and a lower support rod 42B.
  • the upper support rod 42A and the lower support rod 42B are respectively installed horizontally on the upper and lower parts of the rotating rod 32 of the power mechanism.
  • the left side of the upper support rod 42A and the lower support rod 42B is also vertically installed with a left brush plate 41A
  • the right side of the upper support rod 42A and the lower support rod 42B is also vertically installed with a right brush plate 41B
  • the left brush plate 41A is also provided with
  • the left bristles 43A and the right brush plate 41B are also provided with right bristles 43B.
  • the motor 31 of the power mechanism 3 drives the rotating rod 32 to rotate, thereby driving the brush mechanism 4 to rotate.
  • the upper support rod 42A is also provided with a socket 42A1, and the upper support rod 42A is installed and fixed on the rotating rod 32 of the power mechanism through the fastening bolt 42A2 on the socket 42A1.
  • Figures 6-9 show that the collection mechanism 5 is composed of a collection tube 51 and a control valve 52.
  • the collection tube 51 has an upper nozzle 51A, an upper mounting flange 51B, a lower end surface 51D, and a lower nozzle 51C.
  • the control valve 52 is flange-mounted on the lower side of the lower end surface 51D of the collecting pipe 51, and the collecting pipe 51 is installed on the lower side of the base 2 through the upper mounting flange 51B and connects the base dust hole 22 with the upper pipe port 51A.
  • Figures 1 and 2 show that the mouth of the dust removal bag 1 is sleeved and fixed on the base 2 through the base clamping groove 24.
  • the left bristles 43A and the right bristles 43B of the brushing mechanism 4 respectively contact the inner wall of the dust removal bag 1 and move The mechanism 4 rotates, the left bristles 43A and the right bristles 43B respectively brush off the dust on the inner wall of the dust removal bag 1, and the dust falls into the dust drop hole 22 and finally enters the control valve 52 from the lower nozzle 51C of the collection pipe 51.
  • a sealing ring 8 is also provided in the clamping groove 24; a sealing gasket 7 and a sealing cover plate 6 are provided on the outside of the bearing seat 21A, and the sealing cover plate 6 fixes the sealing gasket 7 on the bearing seat The outside of 21A.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)

Abstract

一种除尘袋的除尘装置，包括除尘袋（1）、底座（2）、动力机构（3）、刷动机构（4）及收集机构（5）。底座（2）呈圆柱状结构，底座（2）的中心位置设置有中心轴孔（21），底座（2）外侧设置有卡接槽（24），底座（2）还设置有若干环形布置的落灰孔（22）。除尘袋（1）的袋口通过底座卡接槽（24）套接固定在底座（2）上，刷动机构（4）的左刷毛（43A）、右刷毛（43B）分别与除尘袋（1）的内壁接触。动力机构（3）驱动刷动机构（4）转动，刷动机构（4）的左刷毛（43A）、右刷毛（43B）将除尘袋（1）内壁的灰尘刷落，灰尘落入落灰孔（22），最后从收集管（51）的下管口（51C）进入控制阀（52）被排走。

Description

一种除尘袋的除尘装置 技术领域
本发明涉及工业粉尘清理技术，尤其涉及一种除尘袋的除尘装置。
背景技术
除尘布袋堪称袋式除尘器的心脏，一般被称为过除尘袋，除尘布袋是袋式除尘器运行过程中的关键部分，通常圆筒型滤袋垂直地悬挂在除尘器中，除尘过程中粉尘大多进入了除尘袋，有些粉尘是可以回收利用，但是目前的除尘袋在长时间工作后，大量的粉尘便进入除尘袋纺织层的内部，难以回收，而使用液体进行清洗后回收，有些粉尘容易与液体发生反应，影响清洁效果。
发明内容
为了解决现有问题，本发明提供一种除尘袋的除尘装置，具备对除尘袋内部的粉尘进行回收、减少除尘袋更换清洗频次的优点，有效地解决了现有除尘袋在长时间工作后，大量的粉尘便进入除尘袋纺织层的内部，难以进行有效回收的问题。
本发明解决技术问题采用的技术方案是，一种除尘袋的除尘装置，包括除尘袋，底座，动力机构，刷动机构及收集机构，
所述底座呈圆柱状结构，在所述底座的中心位置设置有中心轴孔，在所述中心轴孔上设置有安装轴承的轴承座，在所述底座上还设置有若干环形布置的落灰孔，各个落灰孔之间设置有筋板，在所述底座外侧设置有环形卡接槽，
所述动力机构包括电机以及由电机驱动的转杆，所述动力机构的转杆设置在底座的中心轴孔中并且通过所述轴承座上的轴承安装固定，
所述刷动机构包括上支撑杆、下支撑杆，所述上支撑杆、下支撑杆分别以水平的方式安装在动力机构转杆的上部和下部，在所述上支撑杆、下支撑杆的左侧还垂直安装左刷板，在所述上支撑杆、下支撑杆的右侧还垂直安装右刷板，在所述左刷板上还设置有左刷毛、在右刷板上还设置有右刷毛，所述动力机构的电机驱动所述转杆转动从而带动所述刷动机构转动，
所述收集机构由收集管及控制阀组成，所述收集管具有上管口、上安装法兰、下端面以及下管口，所述控制阀通过法兰安装在所述收集管的下端面下侧，所述收集管通过上安装法兰安装在所述底座的下侧并且使所述落灰孔与所述上管口相通，
所述除尘袋的袋口通过所述底座卡接槽套接固定在底座上，所述刷动机构的左刷毛、右刷毛分别与除尘袋的内壁接触，所述刷动机构转动，所述左刷毛、右刷毛分别将除尘袋内壁的灰尘刷落，灰尘落入落灰孔之后从收集管的下管口进入控制阀。
优选方案，所述上支撑杆上还设置有套座，所述上支撑杆通过所述套座上的紧固螺栓安装固定在所述动力机构的转杆上。
优选方案，在所述卡接槽中还设置有密封圈，在所述轴承座的外侧还设置有密封垫和密封盖板，所述密封盖板将所述密封垫固定在所述轴承座的外侧。
本发明的有益效果：本发明提出一种除尘袋的除尘装置，包括除尘袋，底座，动力机构，刷动机构及收集机构。所述底座呈圆柱状结构，所述底座的中心位置设置有中心轴孔、所述底座外侧设置有卡接槽，所述底座还设置有若干环形布置的落灰孔。所述除尘袋的袋口通过所述底座卡接槽套接固定在底座上，所述刷动机构的左刷毛、右刷毛分别与除尘袋的内壁接触。所述动力机构驱动所述刷动机构转动，所述刷动机构的左、右刷毛将除尘袋内壁的灰尘刷落，灰尘落入落灰孔最后从收集管的下管口进入控制阀被排走。本发明提出一种除尘袋的除尘装置可以有效解决了现有除尘袋在长时间工作后，大量的粉尘便进入除尘袋纺织层的内部、难以进行有效回收的问题。
附图说明
图1-图9为本发明第一个实施的结构示意图，其中，图1为本发明整体结构示意图；图2-图9为本发明局部结构示意图。
图中：
1、除尘袋；
2、底座，21中心轴孔，21A轴承座，21B轴承，22落灰孔，23筋板，24卡接槽；
3、动力机构，31电机，32转杆；
4、刷动机构，41A左刷板，41B右刷板，42A上支撑杆，42A1套座，42A2紧固螺栓，42B下支撑杆，43A左刷毛，43B左刷毛；
5、收集机构，51收集管，51A上管口，51B上安装法兰，51C下管口，51D下端面，52控制阀；
6、密封盖板；
7、密封垫；
8、密封圈。
具体实施方式
图1-图9为本发明第一个实施的结构示意图，其中，图1为本发明整体结构示意图；图2-图9为本发明局部结构示意图。
图中显示，本例中，一种除尘袋的除尘装置，包括除尘袋1，底座2，动力机构3、刷动机构4、收集机构5。
图6、图7显示，底座2呈圆柱状结构，在底座2的中心位置设置有中心轴孔21，在中心轴孔21上设置有安装轴承21B的轴承座21A，在底座2上还设置有若干环形布置的落灰孔22，各个落灰孔22之间设置有筋板23，在底座2外侧设置有环形卡接槽24。
图1-图5显示，动力机构3包括电机31以及由电机驱动的转杆32，动力机构3的转杆32设置在底 座2的中心轴孔21上并且通过轴承座21A上的轴承21B安装固定。
图1-图5显示，刷动机构4包括上支撑杆42A、下支撑杆42B，上支撑杆42A、下支撑杆42B分别以水平的方式安装在动力机构的转杆32的上部和下部，在上支撑杆42A、下支撑杆42B的左侧还垂直安装左刷板41A，在上支撑杆42A、下支撑杆42B的右侧还垂直安装右刷板41B，在左刷板41A上还设置有左刷毛43A、在右刷板41B上还设置右刷毛43B。动力机构3的电机31驱动转杆32转动从而带动刷动机构4转动。
本例中，上支撑杆42A上还设置有套座42A1，上支撑杆42A通过套座42A1上的紧固螺栓42A2安装固定在动力机构的转杆32上。
图6-图9显示，收集机构5由收集管51及控制阀52组成，收集管51具有上管口51A、上安装法兰51B、下端面51D以及下管口51C。控制阀52通过法兰安装在收集管51的下端面51D下侧，收集管51通过上安装法兰51B安装在底座2的下侧并且使底座落灰孔22与上管口51A相通。
图1、图2显示，除尘袋1的袋口通过底座卡接槽24套接固定在底座2上，刷动机构4的左刷毛43A、右刷毛43B分别与除尘袋1的内壁接触，刷动机构4转动，左刷毛43A、右刷毛43B分别将除尘袋1内壁的灰尘刷落，灰尘落入落灰孔22最后从收集管51的下管口51C进入控制阀52。
图中显示，本例中，在卡接槽24中还设置有密封圈8；在轴承座21A的外侧设置有密封垫7和密封盖板6，密封盖板6将密封垫7固定在轴承座21A的外侧。
本例中，可以有效解决了现有除尘袋在长时间工作后，大量的粉尘便进入除尘袋纺织层的内部，难以进行有效回收的问题。

Claims (3)

  1. 一种除尘袋的除尘装置，其特征是，包括除尘袋，底座，动力机构，刷动机构及收集机构；
    所述底座呈圆柱状结构，在所述底座的中心位置设置有中心轴孔，在所述中心轴孔上设置有安装轴承的轴承座，在所述底座上还设置有若干环形布置的落灰孔，各个落灰孔之间设置有筋板，在所述底座外侧设置有环形卡接槽，
    所述动力机构包括电机以及由电机驱动的转杆，所述动力机构的转杆设置在底座的中心轴孔中并且通过所述轴承座上的轴承安装固定，
    所述刷动机构包括上支撑杆、下支撑杆，所述上支撑杆、下支撑杆分别以水平的方式安装在动力机构转杆的上部和下部，在所述上支撑杆、下支撑杆的左侧还垂直安装左刷板，在所述上支撑杆、下支撑杆的右侧还垂直安装右刷板，在所述左刷板上还设置有左刷毛、在右刷板上还设置有右刷毛，所述动力机构的电机驱动所述转杆转动从而带动所述刷动机构转动，
    所述收集机构由收集管及控制阀组成，所述收集管具有上管口、上安装法兰、下端面以及下管口，所述控制阀通过法兰安装在所述收集管的下端面下侧，所述收集管通过上安装法兰安装在所述底座的下侧并且使所述落灰孔与所述上管口相通，
    所述除尘袋的袋口通过所述底座卡接槽套接固定在底座上，所述刷动机构的左刷毛、右刷毛分别与除尘袋的内壁接触，所述刷动机构转动，所述左刷毛、右刷毛分别将除尘袋内壁的灰尘刷落，灰尘落入落灰孔之后从收集管的下管口进入控制阀。
  2. 根据权利要求1所述的一种除尘袋的除尘装置，其特征是，在所述上支撑杆上还设置有套座，所述上支撑杆通过所述套座上的紧固螺栓安装固定在所述动力机构的转杆上。
  3. 根据权利要求1所述的一种除尘袋的除尘装置，其特征是，在所述卡接槽中还设置有密封圈，在所述轴承座的外侧还设置有密封垫和密封盖板，所述密封盖板将所述密封垫固定在所述轴承座的外侧。
PCT/CN2019/098247 2019-07-29 2019-07-29 一种除尘袋的除尘装置 WO2021016823A1 (zh)

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