Dust discharging system of bag-type dust collector
By designing a push and lifting mechanism in the bag dust collector, the dust impurities condensed into blocks are taken out separately, which solves the problem of blockage caused by large particles of dust, and achieves normal treatment of dust and smooth drainage channels.
Patent Information
- Application Number
- CN202420360988.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Large particles of dust gathered in the ash bucket of existing bag dust collectors can easily cause blockage in the cleaning channel.
A bag dust collector ash deposit system is designed, including a push mechanism and a lifting mechanism. Through the push mechanism, the dust impurities condensed into blocks are pushed to the lifting mechanism, and the lifting mechanism takes them out separately to avoid blockage.
It effectively avoids the passage of large particles of dust, ensures the normal treatment of dust and the unblocking of drainage channels, and prevents the dust from floating away again.
Smart Images
Figure CN222468351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust collectors, in particular to a dust discharge system for a bag dust collector. Background Art
[0002] Bag dust collector is widely used in petroleum, chemical, metallurgy and other industries. Bag dust collector is a dry dust filtering device, which is suitable for capturing fine, dry, non-fibrous dust. The bag is made of textile filter cloth or non-textile felt, and the dust-containing gas is filtered by the filtering effect of the fiber fabric. When the dust-containing gas enters the bag dust collector, the large particles and high specific gravity dust settle due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.
[0003] In the prior art, an ash hopper collects settled dust. When a large amount of dust accumulates in the ash hopper, it needs to be cleaned to avoid blockage. The dust is generally cleaned by mixing it with water to avoid dust diffusion during cleaning. However, the accumulation of some large particles of dust can easily cause blockage in the cleaning channel. Utility Model Content
[0004] In order to solve the above-mentioned problems, the utility model provides a dust discharge system for a bag filter. The device is provided with a pushing mechanism and a lifting mechanism, which can take out the dust impurities condensed into blocks separately through the opening for treatment, so as to avoid the blocks blocking the channel.
[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:
[0006] A dust discharge system for a bag dust collector comprises a box body, a pushing mechanism and a lifting mechanism, the upper end of the box body is fixedly connected with an ash inlet pipe and a water inlet pipe, an opening is provided in the upper end of the box body, a cover plate is buckled in the opening, a handle is fixedly connected to the upper end of the cover plate, a sealing plate is fixedly connected to the lower end of the cover plate, the sealing plate is adapted to the opening, a groove is provided at the opening, the cover plate is adapted to the groove, one side of the box body is fixedly connected with a drainage channel, connecting blocks are symmetrically fixedly connected to the two sides of the drainage channel, an installation frame is connected to the end of the drainage channel, connecting plates are symmetrically fixedly connected to the two sides of the installation frame, the connecting plates are connected to the connecting blocks by bolts, a filter is fixedly connected in the installation frame, and the pushing mechanism and the lifting mechanism are both connected to the box body.
[0007] Furthermore, first connecting members are fixedly connected to both sides of the box in a horizontal direction, and first sliding grooves are provided on both sides of the box that are connected to the first connecting members.
[0008] Furthermore, the pushing mechanism includes a first motor, a first slider and a push plate, the first motor is fixedly connected to one side of the first connecting member, the output end of the first motor is fixedly connected to a first screw, the first screw rotates and passes through a first slide groove on one side of the box body, the first slide groove on the other side of the box body is fixedly connected to a first slide rod, the push plate is slidably arranged in the box body, the first slider is symmetrically fixed to both sides of the push plate, the first sliders are symmetrically adapted to slide in the first slide grooves on both sides of the box body, the first slider on one side of the push plate is connected to the first screw thread, and the first slider on the other side of the push plate is slidably connected to the first slide rod.
[0009] Furthermore, the push plate is provided with a plurality of first through holes.
[0010] Furthermore, second connecting members are fixedly connected to both sides of the box body in the vertical direction, and second sliding grooves are provided on both sides of the inside of the box body that are connected to the second connecting members.
[0011] Furthermore, the lifting mechanism includes a second motor, a second slider and a lifting plate, the second motor is fixed to the upper end of the second connecting piece on one side of the box body, the second motor output end is fixed to a second screw, the second screw rotates and passes through a second slide groove on one side of the box body, the second slide groove on the other side of the box body is fixed to a second slide rod, the lifting plate is slidably arranged in the box body, the second slider is symmetrically fixed to both sides of the lifting plate, the second slider is slidably adapted in the second slide groove, the second slider on one side of the lifting plate is threadedly connected to the second screw, and the second slider on the other side of the lifting plate is slidably connected to the second slide rod.
[0012] Furthermore, one end of the lifting plate that abuts against the push plate is provided with a slope, and a plurality of second through holes are provided on the lifting plate.
[0013] The beneficial effects achieved by the utility model using the above structure are as follows:
[0014] In the embodiment of the utility model, the dust in the bag dust collector is introduced into the box body through the ash inlet pipe, and water is transported into the box body by the water inlet pipe, so that the dust impurities are dissolved in water and then processed to prevent the dust from floating again. A pushing mechanism and a lifting mechanism are provided in the box body. The first motor in the pushing mechanism drives the pushing plate to slide in the box body and then pushes the large condensed impurities onto the lifting plate. The lifting plate is driven up by the second motor to take out the impurities from the opening to prevent the impurities from clogging the drainage channel. A filter is provided on the drainage channel to filter out large particles and prevent the external pipe from causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the whole machine of the utility model.
[0016] Figure 2 It is a cross-sectional view of the box body of the present utility model.
[0017] Figure 3 It is a schematic diagram of the filter screen of the present utility model.
[0018] Figure 4 It is a schematic diagram of the cover plate of the present utility model.
[0019] Figure 5 It is a schematic diagram of the pushing mechanism of the utility model.
[0020] Figure 6 It is a schematic diagram of the lifting mechanism of the utility model.
[0021] 1. Box body, 101. First connecting piece, 102. Second connecting piece, 103. Ash inlet pipe, 104. Water inlet pipe, 105. Drainage channel, 106. Connecting block, 107. First slide slot, 108. Second slide slot, 109. Groove, 110. Opening, 2. Cover plate, 201. Handle, 202. Sealing plate, 3. Pushing mechanism, 301. First motor, 302. First screw, 303. First slide bar, 304. Pushing plate, 305. First slider, 306. First through hole, 4. Lifting mechanism, 401. Second motor, 402. Second screw, 403. Second slide bar, 404. Lifting plate, 405. Second through hole, 406. Second slider, 407. Slope, 5. Mounting frame, 501. Filter screen, 502. Connecting piece. DETAILED DESCRIPTION
[0022] like Figure 1-6 As shown, a dust discharge system for a bag dust collector includes a box body 1, a pushing mechanism 3 and a lifting mechanism 4. The upper end of the box body 1 is fixedly connected to an ash inlet pipe 103 and a water inlet pipe 104. An opening 110 is provided in the upper end of the box body 1. A cover plate 2 is buckled in the opening 110. A handle 201 is fixedly connected to the upper end of the cover plate 2. A sealing plate 202 is fixedly connected to the lower end of the cover plate 2. The sealing plate 202 is adapted to the opening 110. A groove 100 is provided at the opening 110. 9, the cover plate 2 is adapted to the groove 109, one side of the box body 1 is fixedly connected with a drainage channel 105, both sides of the drainage channel 105 are symmetrically fixed with connecting blocks 106, the ends of the drainage channel 105 are connected to a mounting frame 5, both sides of the mounting frame 5 are symmetrically fixed with connecting pieces 502, the connecting pieces 502 are connected to the connecting blocks 106 by bolts, a filter screen 501 is fixed in the mounting frame 5, and the pushing mechanism 3 and the lifting mechanism 4 are both connected to the box body 1.
[0023] In order to push large impurities in the box body 1, first connecting members 101 are fixedly connected to the box body 1 in the horizontal direction on both sides, and first slide grooves 107 are arranged on both sides of the box body 1 in communication with the first connecting members 101. The pushing mechanism 3 includes a first motor 301, a first slider 305 and a push plate 304. The first motor 301 is fixedly connected to one side of the first connecting member 101, and a first screw 302 is fixedly connected to the output end of the first motor 301. The first screw 302 rotates and passes through the first slide groove 107 on one side of the box body 1. A first slide rod 303 is fixedly connected to the first slide groove 107 on the other side of the box body 1, and the push plate 304 is slidably arranged in the box body 1. The first sliders 305 are symmetrically fixed to both sides of the push plate 304. The first sliders 305 symmetrically fit into the first slide grooves 107 on both sides of the box body 1. The first slider 305 on one side of the push plate 304 is threadedly connected to the first screw rod 302, and the first slider 305 on the other side of the push plate 304 is slidably connected to the first slide rod 303. A plurality of first through holes 306 are provided on the push plate 304.
[0024] In order to take out large impurities in the box body 1, second connecting members 102 are fixedly connected to the two sides of the box body 1 in the vertical direction, and second slide grooves 108 are arranged on the two sides of the box body 1 in communication with the second connecting members 102. The lifting mechanism 4 includes a second motor 401, a second slider 406 and a lifting plate 404. The second motor 401 is fixedly connected to the upper end of the second connecting member 102 on one side of the box body 1, and the output end of the second motor 401 is fixedly connected to a second screw 402. The second screw 402 rotates and passes through the second slide groove 108 on one side of the box body 1. A second slide rod 403 is fixedly connected to the second slide groove 108 on the other side, and the lifting plate 404 is slidably arranged in the box body 1. The second sliders 406 are symmetrically fixed to both sides of the lifting plate 404. The second sliders 406 are slidably adapted in the second slide groove 108. The second slider 406 on one side of the lifting plate 404 is threadedly connected to the second screw rod 402, and the second slider 406 on the other side of the lifting plate 404 is slidably connected to the second slide rod 403. A slope 407 is provided at one end of the lifting plate 404 abutting against the push plate 304, and a plurality of second through holes 405 are provided on the lifting plate 404.
[0025] When the utility model is in use, the dust impurities filtered and settled in the bag dust collector enter the box body 1 through the ash inlet pipe 103, and water is input into the box body 1 through the water inlet pipe 104. The dust impurities are mixed with the dust in the box body 1, and the first motor 301 drives the first screw 302 to rotate, and then the first slider 305 threadedly connected with the first screw 302 and slidably connected with the first slide bar 303 drives the push plate 304 to slide in the box body 1, and the large impurities in the box body 1 are pushed to the lifting plate 404 through the screening of the first through hole 306 on the push plate 304. The second motor 401 is used to drive the second screw 402 to rotate, and then the second slider 406 threadedly connected to the second screw 402 and slidably connected to the second slide bar 403 drives the lifting plate 404 to rise in the box body 1, and the large impurities on the lifting plate 404 are lifted to the opening 110 of the box body 1, and the cover 2 is opened to take out the large impurities, and the water mixed with dust is discharged from the drainage channel 105. The drainage channel 105 is provided with a filter 501 to filter out larger particles, and the mounting frame 5 can be removed to clean the filter 501 to remove the particles separately.
[0026] In summary: In the embodiment of the utility model, the dust in the bag filter is introduced into the box body 1 through the ash inlet pipe 103, and the water inlet pipe 104 is used to transport water into the box body 1, so that the dust impurities are dissolved in water and then processed to prevent the dust from floating again. A pushing mechanism 3 and a lifting mechanism 4 are provided in the box body 1. The first motor 301 in the pushing mechanism 3 drives the push plate 304 to slide in the box body 1 and then pushes the large condensed impurities onto the lifting plate 404. The second motor 401 is used to drive the lifting plate 404 to rise, and the impurities are taken out from the opening 110 to prevent the impurities from clogging the drainage channel 105. The drainage channel 105 is provided with a filter screen 501, which can filter out large particles and prevent the impurities from entering the external pipeline and causing blockage.
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A dust discharge system for a bag filter, comprising a box, characterized in that: It also includes a pushing mechanism and a lifting mechanism, the upper end of the box body is fixedly connected with an ash inlet pipe and a water inlet pipe, an opening is provided in the upper end of the box body, a cover plate is buckled in the opening, a handle is fixedly connected to the upper end of the cover plate, a sealing plate is fixedly connected to the lower end of the cover plate, the sealing plate is adapted to the opening, a groove is provided at the opening, the cover plate is adapted to the groove, a drainage channel is fixedly connected to one side of the box body, connecting blocks are symmetrically fixedly connected to the two sides of the drainage channel, an installation frame is connected to the end of the drainage channel, connecting pieces are symmetrically fixedly connected to the two sides of the installation frame, the connecting pieces are connected to the connecting blocks by bolts, a filter is fixedly connected in the installation frame, and the pushing mechanism and the lifting mechanism are both connected to the box body; The pushing mechanism includes a first motor, a first slider and a push plate, the first motor is fixedly connected to one side of the first connecting member, the first motor output end is fixedly connected to the first screw, the first screw rotates and passes through a first slide groove on one side of the box body, the first slide groove on the other side of the box body is fixedly connected to the first slide bar, the push plate is slidably arranged in the box body, the first slider is symmetrically fixed to both sides of the push plate, the mutually symmetrical first sliders are slidably adapted in the first slide grooves on both sides of the box body, the first slider on one side of the push plate is threadedly connected to the first screw, and the first slider on the other side of the push plate is slidably connected to the first slide bar; The lifting mechanism includes a second motor, a second slider and a lifting plate, the second motor is fixed to the upper end of the second connecting piece on one side of the box body, the second motor is fixed to the output end of the second motor, the second screw is rotatably passed through a second slide groove on one side of the box body, the second slide rod is fixed in the second slide groove on the other side of the box body, the lifting plate is slidably arranged in the box body, the second slider is symmetrically fixed to both sides of the lifting plate, the second slider is slidably adapted in the second slide groove, the second slider on one side of the lifting plate is threadedly connected to the second screw, and the second slider on the other side of the lifting plate is slidably connected to the second slide rod.
2. The dust discharge system of a bag filter according to claim 1 is characterized in that: First connecting members are fixedly connected to both sides of the box in a horizontal direction, and first sliding grooves are provided on both sides of the box that are connected to the first connecting members.
3. The dust discharge system of a bag filter according to claim 1 is characterized in that: The push plate is provided with a plurality of first through holes.
4. The dust discharge system of a bag filter according to claim 1, characterized in that: Second connecting members are fixedly connected to both sides of the box in a vertical direction, and second sliding grooves are provided on both sides of the box interior that are connected to the second connecting members.
5. The dust discharge system for bag filter according to claim 1 is characterized in that: One end of the lifting plate abutting against the push plate is provided with a slope, and a plurality of second through holes are provided on the lifting plate.