Dedusting waste gas purification treatment equipment

Abstract

The utility model relates to the technical field of waste gas treatment equipment, in particular to dust removal waste gas purification treatment equipment which comprises a waste gas box, a filter screen and a cleaning assembly, the filter screen is installed in the waste gas box, and the cleaning assembly comprises a guide rod, a movable frame, a supporting component, a brush plate and a driving component. The guide rod is arranged in the waste gas box and located on the side, close to the filter screen, of the waste gas box, the movable frame is arranged on the outer side of the guide rod in a sleeving mode and slidably connected with the guide rod, the brush plate is connected with the movable frame through the supporting component, the supporting component is installed on the movable frame and supports the brush plate, and the driving component drives the movable frame to move. However, a cleaning device is not arranged, so that the filter screen is easily blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to dust removal waste gas purification treatment equipment. Background Art

[0002] Industrial waste gas contains a large amount of toxic and harmful gases, which need to be purified when discharged to reduce pollution to the environment. The waste gas dust removal devices used in waste gas treatment equipment on the market are generally installed inside the waste gas treatment equipment, which is very difficult to clean. At the same time, there is still a certain amount of dust in the waste gas after dust removal, and the dust removal effect is poor.

[0003] Prior art CN215027315U discloses an exhaust gas dust removal device for exhaust gas treatment equipment, comprising a box body, a purification mechanism and a dust removal mechanism, the purification mechanism comprising a hinged seat, a concave cover, a suction fan, a filter frame, a first filter screen, a second filter screen, an activated carbon adsorption plate, a fixed cylinder, a curved rod, a spring, a limit rod, an exhaust pipe and an exhaust pipe, the bottom left side of the box body is fixedly connected to the right side of the hinged seat, and the hinged seat is hinged and movably connected to the front side of the concave cover. The utility model achieves the effect of purifying exhaust gas by arranging a purification mechanism, a hinged seat, a concave cover, a suction fan, a filter frame, a first filter screen, a second filter screen, an activated carbon adsorption plate, a fixed groove, a fixed cylinder, a curved rod, a spring, a limit rod, an exhaust pipe and an exhaust pipe.

[0004] Although the waste gas dust removal device used in the waste gas treatment equipment of the prior art is provided with a filter to filter the waste gas, no cleaning device is provided, which easily causes the filter to be blocked. Utility Model Content

[0005] The utility model aims to provide a dust removal exhaust gas purification treatment device, which solves the problem that although a filter is provided in the prior art to filter the exhaust gas, a cleaning device is not provided, which easily causes the filter to be blocked.

[0006] To achieve the above-mentioned purpose, the utility model provides a dust removal and exhaust gas purification treatment equipment, including an exhaust gas box, a filter screen and a cleaning component, the filter screen is installed in the exhaust gas box, the cleaning component includes a guide rod, a movable frame, a supporting member, a brush plate and a driving member, the guide rod is fixedly connected to the exhaust gas box and is located on the side of the exhaust gas box close to the filter screen, the movable frame is sleeved on the outside of the guide rod and is slidably connected to the guide rod, the brush plate is connected to the movable frame through the supporting member, the supporting member is installed on the movable frame and supports the brush plate, and the driving member drives the movable frame to move.

[0007] Wherein, the supporting member comprises a telescopic rod and a spring, and the two ends of the telescopic rod are respectively connected to the movable frame and the brush plate; the spring is sleeved on the outside of the telescopic rod and is located between the movable frame and the brush plate.

[0008] Wherein, the telescopic rod includes a fixed tube and a movable rod, the fixed tube is fixedly connected to the movable frame and is located on a side of the movable frame close to the brush plate; the movable rod is slidably connected to the fixed tube and fixedly connected to the brush plate.

[0009] Wherein, the driving component includes a connecting block, a screw and a driving motor, the connecting block is fixedly connected to the movable frame and is located on one side of the movable frame; the screw is rotatably connected to the exhaust gas box and is threadedly connected to the connecting block; the driving motor is installed on the exhaust gas box, and the output shaft of the driving motor is fixedly connected to the screw.

[0010] Wherein, the cleaning assembly also includes a first clamping block and a second clamping block, the first clamping block is sleeved on the outside of the fixed cylinder and located between the movable frame and the spring; the second clamping block is sleeved on the outside of the movable rod and located between the brush plate and the spring.

[0011] The utility model discloses a dust removal and exhaust gas purification treatment equipment, comprising an exhaust gas box, a filter screen and a cleaning component, the filter screen is installed in the exhaust gas box, the cleaning component comprises a guide rod, a movable frame, a supporting member, a brush plate and a driving member, the guide rod is fixedly connected to the exhaust gas box and is located on a side of the exhaust gas box close to the filter screen, the movable frame is sleeved on the outside of the guide rod and is slidably connected to the guide rod, the brush plate is connected to the movable frame through the supporting member, the supporting member is installed on the movable frame and supports the brush plate, and the driving member drives the movable frame to move, thereby solving the problem that although a filter screen is provided to filter the exhaust gas in the prior art, a cleaning device is not provided, which easily causes the filter screen to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the dust removal and exhaust gas purification treatment equipment of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the driving component of the first embodiment of the utility model.

[0015] Figure 3It is a schematic diagram of the overall structure of the dust removal and exhaust gas purification treatment equipment of the second embodiment of the utility model.

[0016] In the figure: 101-exhaust box, 102-filter screen, 103-guide rod, 104-movable frame, 105-fixed cylinder, 106-movable rod, 107-spring, 108-brush plate, 109-connecting block, 110-screw rod, 111-drive motor, 201-first clamping block, 202-second clamping block. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the dust removal and exhaust gas purification treatment equipment of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the driving component of the first embodiment of the utility model.

[0020] The dust removal and exhaust gas purification treatment equipment of the utility model includes an exhaust gas box 101, a filter screen 102, a guide rod 103, a movable frame 104, a fixed cylinder 105, an movable rod 106, a spring 107, a brush plate 108, a connecting block 109, a screw 110, and a drive motor 111, which solves the problem that the prior art has a filter screen to filter the exhaust gas, but no cleaning device is provided, which easily causes the filter screen to be blocked. It is understandable that the above solution can also be used to improve the purification efficiency.

[0021] In this embodiment, the exhaust gas box 101 is a hollow structure, with an air inlet pipe and an air outlet pipe on both sides for the exhaust gas to enter and exit. The filter 102 is located inside the exhaust gas box 101 for filtering the exhaust gas. The exhaust gas box 101 is also provided with multiple layers of activated carbon filter layers for further filtering the exhaust gas. The cleaning component is installed in the exhaust gas box 101, thereby solving the problem that although a filter is provided to filter the exhaust gas in the prior art, a cleaning device is not provided, which easily causes the filter to be blocked.

[0022] The guide rod 103 is fixedly connected to the exhaust box 101 and is located on one side of the exhaust box 101 close to the filter 102. The movable frame 104 is sleeved on the outside of the guide rod 103 and is slidably connected to the guide rod 103. The brush plate 108 is connected to the movable frame 104 through the supporting member. The supporting member is installed on the movable frame 104 and supports the brush plate 108. The driving member drives the movable frame 104 to move. The guide rod 103 is a smooth cylinder, and there are two of them, which are used to guide the movement of the movable frame 104. The movable frame 104 has a mounting hole, and the size and position of the mounting hole match the guide rod 103. The movable frame 104 is sleeved on the guide rod through the mounting hole. 103, can slide freely on the guide rod 103, the brush plate 108 is provided with bristles, and the filter screen 102 can be cleaned by the bristles, and the supporting member can provide elastic support for the brush plate 108, so that the bristles are always in contact with the filter screen 102, thereby avoiding the wear of the bristles and the gap between the filter screen 102 and the filter screen 102, resulting in the inability to clean the filter screen 102, and the driving member is used to drive the movable frame 104 to move back and forth, and the reciprocating movement of the movable frame 104 drives the brush plate 108 to sweep and brush the filter screen 102, so as to clean the filter screen 102, which solves the problem that although the prior art is provided with a filter screen to filter the exhaust gas, no cleaning device is provided, which easily causes the filter screen to be blocked.

[0023] Secondly, the two ends of the telescopic rod are respectively connected to the movable frame 104 and the brush plate 108; the spring 107 is sleeved on the outside of the telescopic rod and is located between the movable frame 104 and the brush plate 108. The number of the telescopic rods is two groups, which are respectively arranged on the upper and lower sides of the movable frame 104. The telescopic rod is used to connect the brush plate 108 and the movable frame 104. Through the telescopic effect of the telescopic rod, the brush plate 108 can be telescoped. The spring 107 is used to provide elastic support for the brush plate 108. The spring 107 is in a compressed state. Through the elastic force of the spring 107, the brush plate 108 is pushed to contact the filter 102. Through the telescopic rod and the spring 107, the brush plate 108 is elastically supported.

[0024] At the same time, the fixed cylinder 105 is fixedly connected to the movable frame 104 and is located on a side of the movable frame 104 close to the brush plate 108; the movable rod 106 is slidably connected to the fixed cylinder 105 and fixedly connected to the brush plate 108. The fixed cylinder 105 is a cylinder with an internal cavity and is vertically arranged to the movable frame 104. The movable rod 106 is a cylinder. One end of the movable rod 106 extends into the fixed cylinder 105 and is slidably connected to the fixed cylinder 105, and the other end is fixedly connected to the brush plate 108. Through the fixed cylinder 105 and the movable rod 106, the brush plate 108 can be extended and retracted.

[0025] In addition, the connecting block 109 is fixedly connected to the movable frame 104 and is located on one side of the movable frame 104; the screw 110 is rotatably connected to the exhaust box 101 and is threadedly connected to the connecting block 109; the drive motor 111 is installed on the exhaust box 101, and the output shaft of the drive motor 111 is fixedly connected to the screw 110, the screw 110 extends into the exhaust box 101, and is connected to the exhaust box 101 through a bearing, the connecting block 109 has a threaded through hole, and the screw 111 0 penetrates the threaded through hole and is threadedly connected to the connecting block 109. The driving motor 111 is fixed to the outside of the exhaust box 101 by bolts to drive the screw 110 to rotate. The driving motor 111 is provided with a matching controller. Through the controller, the driving motor 111 can be operated in a set direction, speed and time. The forward and reverse rotation of the driving motor 111 drives the movable frame 104 to reciprocate, so that the brush plate 108 can sweep the filter screen 102.

[0026] In this embodiment, when in use, the drive motor 111 is started, and the drive motor 111 drives the screw 110 to perform periodic forward and reverse rotation, so that the movable frame 104 reciprocates along the guide rod 103, thereby driving the brush plate 108 to sweep the filter 102. Under the elastic support of the spring 107, it can be ensured that the brush plate 108 is always in contact with the filter 102, thereby improving reliability. The filter 102 is cleaned by the sweeping of the brush plate 108, which solves the problem that the prior art is provided with a filter to filter the exhaust gas, but no cleaning device is provided, which easily causes the filter to be blocked.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3 , Figure 3It is a schematic diagram of the overall structure of the dust removal and exhaust gas purification treatment equipment of the second embodiment of the utility model. On the basis of the first embodiment, the dust removal and exhaust gas purification treatment equipment of this embodiment further includes a first block 201 and a second block 202.

[0029] In this embodiment, the cleaning assembly further includes a first clamping block 201 and a second clamping block 202, and the spring 107 can be limited by the above-mentioned solution.

[0030] Among them, the first clamping block 201 is sleeved on the outside of the fixed cylinder 105 and is located between the movable frame 104 and the spring 107; the second clamping block 202 is sleeved on the outside of the movable rod 106 and is located between the brush plate 108 and the spring 107, the first clamping block 201 and the second clamping block 202 are respectively located at the two ends of the spring 107, the first clamping block 201 and the second clamping block 202 have grooves, the diameter of the grooves corresponds to the outer diameter of the spring 107, the two ends of the spring 107 are respectively extended into the grooves of the first clamping block 201 and the second clamping block 202, through the first clamping block 201 and the second clamping block 202, the shaking of the spring 107 can be avoided, and the spring 107 can be limited.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A dust removal exhaust gas purification treatment equipment, comprising an exhaust gas box and a filter screen, wherein the filter screen is installed in the exhaust gas box, characterized in that: Also includes a cleanup component; The cleaning assembly includes a guide rod, a movable frame, a supporting member, a brush plate and a driving member. The guide rod is fixedly connected to the exhaust gas box and is located on a side of the exhaust gas box close to the filter. The movable frame is sleeved on the outside of the guide rod and is slidably connected to the guide rod. The brush plate is connected to the movable frame through the supporting member. The supporting member is installed on the movable frame and supports the brush plate. The driving member drives the movable frame to move.

2. The dust removal exhaust gas purification treatment equipment according to claim 1, characterized in that: The supporting member comprises a telescopic rod and a spring, and two ends of the telescopic rod are respectively connected to the movable frame and the brush plate; the spring is sleeved on the outer side of the telescopic rod and is located between the movable frame and the brush plate.

3. The dust removal exhaust gas purification treatment equipment according to claim 2, characterized in that: The telescopic rod comprises a fixed tube and a movable rod, wherein the fixed tube is fixedly connected to the movable frame and is located on a side of the movable frame close to the brush plate; the movable rod is slidably connected to the fixed tube and fixedly connected to the brush plate.

4. The dust removal exhaust gas purification treatment equipment according to claim 1, characterized in that: The driving component includes a connecting block, a screw rod and a driving motor. The connecting block is fixedly connected to the movable frame and is located on one side of the movable frame. The screw rod is rotatably connected to the exhaust gas box and is threadedly connected to the connecting block. The driving motor is installed on the exhaust gas box, and the output shaft of the driving motor is fixedly connected to the screw rod.

5. The dust removal exhaust gas purification treatment equipment according to claim 3, characterized in that: The cleaning assembly also includes a first clamping block and a second clamping block, wherein the first clamping block is sleeved on the outside of the fixed cylinder and located between the movable frame and the spring; the second clamping block is sleeved on the outside of the movable rod and located between the brush plate and the spring.

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