Vibrating cloth bag dust removal filter

Abstract

The utility model relates to a rapping type cloth bag dust removal filter which comprises a box body, an air inlet, an air outlet and a dust collection piece, and the air inlet is connected to the lower side of the box body; the air outlet is connected to the upper side of the box; the dust collection piece comprises a supporting frame, a bag body and a vibration piece, and the supporting frame is connected to the middle in the box body; the bag body is connected to the supporting frame. And the vibrating part is connected to the supporting frame, the vibrating end of the vibrating part abuts against the bag body, and the bag body can be vibrated, so that particulate matter on the bag body falls to the bottom of the box body. According to the technical scheme, the dust collection part is arranged between the air inlet and the air outlet of the box body, air with particulate matter enters the box body from the air inlet, and then the particulate matter is adsorbed by the bag body. And the vibrating piece vibrates the bag body so that particulate matter on the bag body can fall to the bottom of the box body, and the dust removal efficiency of the bag body is effectively improved. Therefore, the problem that in the prior art, in the continuous use process, the spring can lose efficacy, and consequently the ash removal effect is poor is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust filter field, concretely relates to a rapping type cloth bag dust filter. BACKGROUND

[0002] Cloth bag filter is a kind of filtering equipment that appears early, and now has become one of filtering equipment that industrial department uses in large quantities.The filtering principle of cloth bag filter is when the gas containing dust (or solid particle) passes through filter material layer, only let the gas penetrate past, and dust is blocked on filter material surface.The reason of producing this block is the interaction of diffusion, hooking, inertia, screening, gravity and other mechanisms.

[0003] Under the action of above-mentioned mechanism, dust-containing gas passes through filter material layer at 0.5-5 m / min speed, and dust particle is only 0.01-0.5 seconds in motion in filter material layer.In this moment, dust particle carried by gas is effectively separated out.This separation process has two steps: one is the capture of filter material fiber layer to dust particle, and two is the capture of dust beam to dust.In the initial stage of new filter material use, it is basically the capture of fiber layer to dust particle.When dust-containing gas passes through filter material vertically, the gap of fiber gradually forms dust particle "bridge" phenomenon, and fiber becomes "beam" and "column" of dust particle bridge, then forms dust layer.The gap between dust particles of dust layer is often narrower than the gap between fibers, and the diffusion, hooking, screening effect caused by dust layer to dust particle is more intense than fiber layer, and separation capacity is also higher than pure filter material.But, if dust accumulates too much, it can greatly reduce air permeability, finally lead to pressure drop increase, and affect filtering effect.

[0004] Prior art CN107774058A provides a cloth bag dust collector, which pulls rapping tray through traction claw, and rapping tray moves to the direction of traction claw by overcoming the resistance of spring.Through corresponding movement, knock filter cloth bag to realize dust cleaning process.But, in the process of continuous use, spring can fail, leading to poor dust cleaning effect.

[0005] Therefore, it is necessary to provide a rapping type cloth bag dust filter to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] Based on the above description, the utility model provides a rapping type cloth bag dust filter to solve the problem of poor dust cleaning effect of prior art.

[0007] The utility model discloses a technical scheme that solves the above technical problem is as follows: a kind of shake and hit type cloth bag dust removal filter, including box, air inlet, air outlet and dust suction part, the air inlet is connected in the lower side of the box;The air outlet is connected in the upper side of the box;The dust suction part includes support frame, bag body and vibrating element, the support frame is connected in the middle part in the box;The bag body is connected on the support frame;The vibrating element is connected on the support frame, and the vibrating end of the vibrating element is in abutment with the bag body, can vibrate the bag body, so that the particulate matter on bag body falls to the bottom of the box.

[0008] Further, the middle part of the inner cavity of the box is connected with a connecting block, the support frame includes a lower frame body, an upper frame body and a support body, the lower frame body is connected with the connecting block, and the lower frame body is on the upper frame body; The upper frame body is arranged above the lower frame body; The support body is provided with at least four, the four support bodies are arranged in pairs with an interval, one end of the four support bodies is connected with the lower frame body, the other end of the support body is connected with the upper frame body, and the bag body is connected to the inner side of the support body.

[0009] Further, the top of the support body is provided with an air hole.

[0010] Further, a pressure sensor is connected between the support body and the lower frame body, which can detect the weight change on the support body.

[0011] Further, the vibrating element includes a side vibrator and a middle vibrator, the side vibrator is correspondingly arranged with the support body, the side vibrator is arranged in a direction perpendicular to the arrangement direction of the support body, the side vibrator is connected to the support frame, the middle part of the side vibrator is in abutment with the support body on both sides, which can drive one side of the support body to vibrate; The middle vibrator is arranged in the arrangement direction of the support body, the side vibrator is connected to the support frame, the middle part of the side vibrator is in abutment with the support body on both sides, which can drive the other side of the support body to vibrate.

[0012] Further, the side vibrator includes a side drive motor, a side drive gear, a side transmission gear, a side rotary lever gear, a side rotary lever and a side hammering element, the side drive motor is provided with a fixed end and a rotating end, the fixed end of the side drive motor is connected to the upper frame body; The side drive gear is connected to the rotating end of the side drive motor; The side transmission gear is rotatably connected to the upper frame body, and the side transmission gear is engaged with the side drive gear; The side rotary lever gear is engaged with the side transmission gear; One end of the side rotary lever is rotatably connected to the upper frame body, and the upper end of the side rotary lever is connected to the side rotary lever gear, the other end of the side rotary lever is rotatably connected to the lower frame body; The side hammering element is connected to the middle part of the side rotary lever, which can knock the support body during rotation.

[0013] Further, the middle vibrator comprises a middle driving motor, a middle driving gear and a middle hammering assembly, the middle driving motor is provided with a fixed end and a rotating end, the fixed end of the middle driving motor is connected to the upper frame body, the middle driving gear is connected to the rotating end of the middle driving motor, and the middle hammering assembly is connected to the support frame and engaged with the middle driving gear, so as to knock the support body during rotation.

[0014] Further, the middle hammering assembly comprises a first middle transmission gear, a first middle rotating rod gear, a first middle rotating rod, a first middle hammering piece, a second middle transmission gear, a second middle rotating rod gear, a second middle rotating rod, a second middle hammering piece, a third middle transmission gear, a third middle rotating rod gear, a third middle rotating rod and a third middle hammering piece, the first middle transmission gear is rotatably connected to the upper frame body and engaged with the middle driving gear, the first middle rotating rod gear is engaged with the first middle transmission gear, one end of the first middle rotating rod is rotatably connected to the upper frame body, the upper end of the first middle rotating rod is connected to the first middle rotating rod gear, and the other end of the first middle rotating rod is rotatably connected to the lower frame body, the first middle hammering piece is connected to the middle part of the first middle rotating rod to knock the support body during rotation, the second middle transmission gear is rotatably connected to the upper frame body and engaged with the first middle rotating rod gear, the second middle rotating rod gear is engaged with the second middle transmission gear, one end of the second middle rotating rod is rotatably connected to the upper frame body, the upper end of the second middle rotating rod is connected to the second middle rotating rod gear, and the other end of the second middle rotating rod is rotatably connected to the lower frame body, the second middle hammering piece is connected to the middle part of the second middle rotating rod to knock the support body during rotation, the third middle transmission gear is rotatably connected to the upper frame body and engaged with the second middle rotating rod gear, the third middle rotating rod gear is engaged with the third middle transmission gear, one end of the third middle rotating rod is rotatably connected to the upper frame body, the upper end of the third middle rotating rod is connected to the third middle rotating rod gear, and the other end of the third middle rotating rod is rotatably connected to the lower frame body, and the third middle hammering piece is connected to the middle part of the third middle rotating rod to knock the support body during rotation.

[0015] Further, the maintenance assembly comprises a maintenance frame and a maintenance door, the maintenance frame is arranged on one side of the bottom of the box body, the side away from the box body is higher than the side close to the box body, and the maintenance door is connected to the maintenance frame.

[0016] Further, the cleaning assembly is provided with an upper cleaning part and a lower cleaning part, the upper cleaning part comprises an air extractor and an upper exhaust pipe, the air extractor is connected to the upper part of the box, and the air inlet end of the air extractor is communicated with the inner cavity of the top of the box; the upper exhaust pipe is connected to the air outlet end of the air extractor; the lower cleaning part comprises a lower cleaning port and a lower exhaust pipe, the lower cleaning port is connected to the bottom of the box, and the lower exhaust pipe is connected to the lower cleaning port.

[0017] Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

[0018] The dust suction part is arranged between the air inlet and the air outlet of the box, the gas with particles enters the box through the air inlet, and then the bag body adsorbs the particles. The vibration part vibrates the bag body to make the particles on the bag body fall to the bottom of the box, thereby effectively increasing the dust cleaning efficiency of the bag body. Thus, the problem that the spring is failed to cause poor dust cleaning effect in the continuous use process of the prior art is overcome. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A whole structure schematic view of the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model;

[0020] Figure 2 A partial structure schematic view of the dust suction part in the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model;

[0021] Figure 3 A partial structure schematic view of the dust suction part in the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model;

[0022] Figure 4 A partial structure schematic view of the dust suction part in the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model;

[0023] Figure 5 A partial structure schematic view of the dust suction part in the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model; Figure 4 A partial structure schematic view of the dust suction part in the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model;

[0024] Figure 6 A partial structure schematic view of the dust suction part in the vibration and beating type bag dust removal filter is provided for the embodiment of the utility model.

[0025] In the drawings, the component list represented by each reference sign is as follows:

[0026] 1, box; 11, air inlet; 12, air outlet;

[0027] 2, dust suction part;

[0028] 21, support frame; 211, lower frame body; 212, upper frame body; 213, support body; 2131, air hole;

[0029] 22, bag body;

[0030] 23, vibration member;

[0031] 231, side vibrator; 2311, side driving motor; 2312, side driving gear; 2313, side transmission gear; 2314, side turning lever gear; 2315, side turning lever; 2316, side hammering member;

[0032] 232, middle vibrator; 233, middle driving motor; 234, middle driving gear;

[0033] 235, middle hammering assembly; 2351, first middle transmission gear; 2352, first middle turning lever gear; 2353, first middle turning lever; 2354, first middle hammering member; 2355, second middle transmission gear; 2356, second middle turning lever gear; 2357, second middle turning lever; 2358, second middle hammering member; 2361, third middle transmission gear; 2362, third middle turning lever gear; 2363, third middle turning lever; 2364, third middle hammering member;

[0034] 3, pressure sensor;

[0035] 4, maintenance assembly; 41, maintenance frame; 42, maintenance door;

[0036] 5, cleaning assembly; 51, upper cleaning member; 511, air extractor; 512, upper exhaust pipe; 52, lower cleaning member; 521, lower cleaning port; 522, lower exhaust pipe. DETAILED DESCRIPTION

[0037] For the purpose of promoting an understanding of the application, the application will now be described in greater detail with reference to the accompanying drawings. In the drawings, embodiments of the application are illustrated. However, the application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be apparent that the scope of the application is not limited to the embodiments set forth herein.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0039] It will be understood that the spatially relative terms "beneath", "below", "lower", "under", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device can also be oriented in the other directions (for example, rotated 90 degrees or at other orientations) and the spatially relative terms used herein interpreted accordingly.

[0040] It is noted that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or connected through an intervening element. "Connected" in the following embodiments, if the connected circuit, module, unit, etc. have the transmission of electrical signal or data between each other, should be understood as "electrically connected", "communicatively connected" and the like.

[0041] As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It will be further understood that the terms "comprises", "comprising", "includes" and / or "including", or the like, when used in this specification, specify the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

[0042] As Figures 1 to 6 As shown in the drawings, a rapping type cloth bag dust removal filter includes a box body 1, an air inlet 11, an air outlet 12 and a dust removal member 2, the air inlet 11 is connected to the lower side of the box body 1, the air outlet 12 is connected to the upper side of the box body 1, the dust removal member 2 includes a support frame 21, a bag body 22 and a vibration member 23, the support frame 21 is connected to the middle part in the box body 1, the bag body 22 is connected to the support frame 21, the vibration member 23 is connected to the support frame 21, the vibration end of the vibration member 23 abuts against the bag body 22, and the bag body 22 can be vibrated to make the particulate matter on the bag body 22 fall to the bottom of the box body 1.

[0043] In the embodiment, the dust suction member 2 is arranged between the air inlet 11 and the air outlet 12 of the box 1. The gas with particles enters the box 1 through the air inlet 11, and then the particles are adsorbed by the bag body 22. The vibration member 23 vibrates the bag body 22 to make the particles on the bag body 22 fall to the bottom of the box 1, thereby effectively increasing the dust removal efficiency of the bag body 22. Thus, the problem that the spring is failed in the prior art to cause poor dust removal effect during continuous use is overcome.

[0044] In some embodiments, the box 1 is connected with a connecting block 13 in the middle of the inner cavity. The support frame 21 comprises a lower frame body 211, an upper frame body 212 and support bodies 213. The lower frame body 211 is connected with the connecting block 13 and arranged on the upper side of the connecting block 13. The upper frame body 212 is arranged above the lower frame body 211. The support bodies 213 are arranged in pairs and connected with the lower frame body 211 at one end and connected with the upper frame body 212 at the other end. The bag body 22 is connected to the inner side of the support bodies 213.

[0045] In the embodiment, the lower frame body 211 is detachably connected with the connecting block 13. The support bodies 213 are connected with the lower frame body 211, and the upper frame body 212 is connected with the support bodies 213. The support bodies 213 are in columnar shape, and the bag body 22 is connected to the inside of the columnar support bodies 213.

[0046] In some embodiments, the support bodies 213 are provided with air holes 2131 on the top.

[0047] In the embodiment, the bag body 22 is connected to the inside of the support bodies 213. When the gas with particles enters the top of the bag body 22, the particles are blocked by the bag body 22, and the gas passes through the bag body 22 and enters the top of the box 1 through the air holes 2131. In addition, the support bodies 213 are made of spring steel, and the support bodies 213 can better deform and recover when the vibration end of the vibration member 23 vibrates the support bodies 213.

[0048] In some embodiments, the support bodies 213 are connected with the lower frame body 211 through a pressure sensor 3, which can detect the weight change of the support bodies 213.

[0049] In the embodiment, the pressure sensor 3 can detect the weight change of the support bodies 213. When the weight of the support bodies 213 increases, the vibration member 23 can be controlled to be turned on to make the particles on the upper end of the bag body 22 fall. In addition, a gas flow meter is arranged between the bag body 22 and the support bodies 213 to detect the speed of the gas flowing through the bag body 22, so as to better control the vibration of the vibration member 23 to the bag body 22.

[0050] In some embodiments, the vibrating element 23 includes a side vibrator 231 and a central vibrator 232. The side vibrator 231 is correspondingly disposed with respect to the support body 213. The side vibrator 231 is arranged in a direction perpendicular to the arrangement of the support bodies 213. The side vibrator 231 is connected to the support frame 21. The middle part of the side vibrator 231 abuts against the two sides of the support body 213, and can drive one side of the support body 213 to vibrate. The central vibrator 232 is arranged in the direction of the arrangement of the support bodies 213. The side vibrator 231 is connected to the support frame 21. The middle part of the side vibrator 231 abuts against the two sides of the support body 213, and can drive the other side of the support body 213 to vibrate.

[0051] In this embodiment, the support body 213 is vibrated by the side vibrator 231 and the center vibrator 232, so that the bag body 22 can better absorb the vibration and shake off the particles.

[0052] In some embodiments, the side vibrator 231 includes a side drive motor 2311, a side drive gear 2312, a side transmission gear 2313, a side rotating rod gear 2314, a side rotating rod 2315, and a side hammer 2316. The side drive motor 2311 has a fixed end and a rotating end. The fixed end of the side drive motor 2311 is connected to the upper frame 212. The side drive gear 2312 is connected to the rotating end of the side drive motor 2311. The side transmission gear 2313 is rotatably connected to the upper frame 212. The side transmission gear 2313 meshes with the side drive gear 2312; the side rotating rod gear 2314 meshes with the side transmission gear 2313; one end of the side rotating rod 2315 is rotatably connected to the upper frame 212, and the upper end of the side rotating rod 2315 is connected to the side rotating rod gear 2314, and the other end of the side rotating rod 2315 is rotatably connected to the lower frame 211; the side hammer 2316 is connected to the middle of the side rotating rod 2315 and can strike the support 213 during rotation.

[0053] In this embodiment, when four supports 213 are provided, they are arranged in a grid pattern. Side vibrators 231 are symmetrically arranged on both sides of the transverse center of the grid-shaped supports 213. When vibration is required, the side drive motor 2311 drives the side drive gear 2312, which in turn drives the side transmission gear 2313. The side transmission gear 2313 drives the side rotating rod gear 2314, which in turn drives the side rotating rod 2315. The side rotating rod 2315 then drives the side hammer 2316 to rotate. The side hammer 2316 periodically impacts the supports 213, causing the bag 22 to vibrate, thus dislodging particles attached to the bag 22. Furthermore, the side drive motor 2311 is a 1FL6042-2AF21-1AA1 motor.

[0054] In some embodiments, the middle vibrator 232 comprises a middle driving motor 233, a middle driving gear 234 and a middle hammering assembly 235. The middle driving motor 233 is provided with a fixed end and a rotating end. The fixed end of the middle driving motor 233 is connected to the upper frame body 212. The middle driving gear 234 is connected to the rotating end of the middle driving motor 233. The middle hammering assembly 235 is connected to the support frame 21 and is engaged with the middle driving gear 234, so as to knock the support body 213 during rotation.

[0055] In the present embodiment, the middle driving motor 233 drives the middle driving gear 234 to rotate, and the middle driving gear 234 drives the middle hammering assembly 235 to rotate, so that the middle hammering assembly 235 strikes the bag body 22. In addition, the middle driving motor 233 adopts a 1FL6042-2AF21-1AA1 motor.

[0056] In some embodiments, the middle hammering assembly 235 comprises a first middle transmission gear 2351, a first middle transmission gear 2352, a first middle transmission gear 2353, a first middle hammering piece 2354, a second middle transmission gear 2355, a second middle transmission gear 2356, a second middle transmission gear 2357, a second middle hammering piece 2358, a third middle transmission gear 2361, a third middle transmission gear 2362, a third middle transmission gear 2363, and a third middle hammering piece 2364. The first middle transmission gear 2351 is rotatably connected to the upper frame body 212 and engaged with the middle driving gear 234. The first middle transmission gear 2352 is engaged with the first middle transmission gear 2351. The first middle transmission gear 2353 is rotatably connected to the upper frame body 212 at one end and connected to the first middle transmission gear 2352 at the upper end. The first middle transmission gear 2353 is rotatably connected to the lower frame body 211 at the other end. The first middle hammering piece 2354 is connected to the middle part of the first middle transmission gear 2353 and can knock the support body 213 during rotation. The second middle transmission gear 2355 is rotatably connected to the upper frame body 212 and engaged with the first middle transmission gear 2352. The second middle transmission gear 2356 is engaged with the second middle transmission gear 2355. The second middle transmission gear 2357 is rotatably connected to the upper frame body 212 at one end and connected to the second middle transmission gear 2356 at the upper end. The second middle transmission gear 2357 is rotatably connected to the lower frame body 211 at the other end. The second middle hammering piece 2358 is connected to the middle part of the second middle transmission gear 2357 and can knock the support body 213 during rotation. The third middle transmission gear 2361 is rotatably connected to the upper frame body 212 and engaged with the second middle transmission gear 2356. The third middle transmission gear 2362 is engaged with the third middle transmission gear 2361. The third middle transmission gear 2363 is rotatably connected to the upper frame body 212 at one end and connected to the third middle transmission gear 2362 at the upper end. The third middle transmission gear 2363 is rotatably connected to the lower frame body 211 at the other end. The third middle hammering piece 2364 is connected to the middle part of the third middle transmission gear 2363 and can knock the support body 213 during rotation.

[0057] In the embodiment, the middle driving gear 234 drives the first middle transmission gear 2351 to rotate, the first middle transmission gear 2351 drives the first middle connecting rod gear 2352 to rotate, the first middle connecting rod gear 2352 drives the first middle connecting rod 2353 to rotate, the first middle connecting rod 2353 drives the first middle hammer 2354 to rotate, so as to drive the bag body 22 to vibrate; the first middle hammer 2354 drives the second middle transmission gear 2355 to rotate, the second middle transmission gear 2355 drives the second middle connecting rod gear 2356 to rotate, the second middle connecting rod gear 2356 drives the second middle connecting rod 2357 to rotate, the second middle connecting rod 2357 drives the second middle hammer 2358 to rotate, so as to drive the bag body 22 to vibrate; the second middle connecting rod gear 2356 drives the third middle transmission gear 2361 to rotate, the third middle transmission gear 2361 drives the third middle connecting rod gear 2362 to rotate, the third middle connecting rod gear 2362 drives the third middle connecting rod 2363 to rotate, the third middle connecting rod 2363 drives the third middle hammer 2364 to rotate, so as to drive the bag body 22 to vibrate. When the support body 213 is provided with four or more even numbers, the connection mode is as described above, which will not be described here.

[0058] In some embodiments, the maintenance assembly 4 is further included, which comprises a maintenance frame 41 and a maintenance door 42. The maintenance frame 41 is arranged on one side of the bottom of the cabinet 1, and the side of the maintenance frame 41 away from the cabinet 1 is higher than the side close to the cabinet 1. The maintenance door 42 is connected to the maintenance frame 41.

[0059] In the embodiment, when maintenance is needed, the maintenance door 42 is opened. In addition, the side of the maintenance frame 41 away from the cabinet 1 is higher than the side close to the cabinet 1, so that when the maintenance door 42 is opened, dust will not directly fall out of the cabinet 1.

[0060] In some embodiments, the cleaning assembly 5 is further included, which is provided with an upper cleaning part 51 and a lower cleaning part 52. The upper cleaning part 51 comprises an air extractor 511 and an upper exhaust pipe 512. The air extractor 511 is connected to the upper part of the cabinet 1, and the air inlet end of the air extractor 511 is in communication with the inner cavity of the top of the cabinet 1. The upper exhaust pipe 512 is connected to the air outlet end of the air extractor 511. The lower cleaning part 52 comprises a lower cleaning port 521 and a lower exhaust pipe 522. The lower cleaning port 521 is connected to the bottom of the cabinet 1. The lower exhaust pipe 522 is connected to the lower cleaning port 521.

[0061] In the embodiment, the dust shaken off can be discharged out of the cabinet 1 through the lower cleaning port 521 and the lower exhaust pipe 522. When the upper end of the cabinet 1 needs to be cleaned, the air extractor 511 is started, the air extractor 511 can suck the dust at the top of the cabinet 1 and discharge it out through the upper exhaust pipe 512.

[0062] Compared with the prior art, the technical scheme of the present application has the following beneficial technical effects:

[0063] A dust suction member is arranged between the air inlet and the air outlet of the box, and the gas with particles enters the box through the air inlet, and then the bag body adsorbs the particles. The vibration member vibrates the bag body to make the particles on the bag body fall to the bottom of the box, effectively increasing the dust cleaning efficiency of the bag body. Thus, the problem that the spring will fail during continuous use, resulting in poor dust cleaning effect, is overcome.

[0064] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A rapping type cloth bag dust filter, characterized by comprising: It includes: Box (1); Air inlet (11) is connected to the lower side of the box (1); Air outlet (12) is connected to the upper side of the box (1); Dust collection (2) includes: Support frame (21) is connected to the middle of the box (1), the support frame (21) is provided with support body (213); Bag body (22) is connected to the support frame (21); Vibration piece (23) is connected to the support frame (21), the vibration end of the vibration piece (23) is in abutment with the bag body (22); The vibration piece (23) includes: side vibrator (231), which is arranged corresponding to the support body (213), the side vibrator (231) is arranged along the direction perpendicular to the support body (213), the side vibrator (231) is connected to the support frame (21), the middle of the side vibrator (231) is in abutment with the support body (213) on both sides, which can drive one side of the support body (213) to vibrate; The middle vibrator (232) is arranged along the direction of the support body (213), the middle vibrator (232) is connected to the support frame (21), the middle of the middle vibrator (232) is in abutment with the support body (213) on both sides, which can drive the other side of the support body (213) to vibrate.

2. A rapping type cloth bag dust filter according to claim 1, wherein The middle of the cavity in the box (1) is connected with the connecting block (13), the support frame (21) includes: Lower frame body (211) is connected with the connecting block (13), and the lower frame body (211) is provided with: Upper frame body (212) is arranged above the lower frame body (211); Support body (213) is provided with at least four, four support bodies (213) are arranged in pairs, one end of four support bodies (213) is connected with the lower frame body (211), the other end of the support body (213) is connected with the upper frame body (212), and the bag body (22) is connected to the inner side of the support body (213).

3. A rapping baghouse filter according to claim 2, wherein The top of the support body (213) is provided with air hole (2131).

4. A rapping type cloth bag dust filter according to claim 2, wherein The support body (213) and the lower frame body (211) are connected with pressure sensor (3), which can detect the weight change on the support body (213).

5. A rapping type cloth bag dust filter according to claim 2, wherein The side vibrator (231) includes: Side drive motor (2311) is provided with fixed end and rotating end, the fixed end of the side drive motor (2311) is connected to the upper frame body (212); Side drive gear (2312) is connected to the rotating end of the side drive motor (2311); Side transmission gear (2313) is rotatably connected to the upper frame body (212), and the side transmission gear (2313) is in mesh with the side drive gear (2312); Side rotary lever gear (2314) is in mesh with the side transmission gear (2313); A side rotating lever (2315) is rotatably connected to the upper frame body (212) at one end, and the upper end of the side rotating lever (2315) is connected to the side rotating lever gear (2314), and the other end of the side rotating lever (2315) is rotatably connected to the lower frame body (211); A side hammering component (2316) is connected to the middle part of the side rotating lever (2315) and can knock the support body (213) during rotation.

6. A rapping baghouse filter according to claim 2 wherein, The middle vibrator (232) comprises: A middle driving motor (233) is provided with a fixed end and a rotating end, and the fixed end of the middle driving motor (233) is connected to the upper frame body (212); A middle driving gear (234) is connected to the rotating end of the middle driving motor (233); A middle hammering assembly (235) is connected to the support frame (21) and is engaged with the middle driving gear (234), and can knock the support body (213) during rotation.

7. A rapping baghouse filter according to claim 6 wherein, The middle hammering assembly (235) comprises: A first middle transmission gear (2351) is rotatably connected to the upper frame body (212), and the first middle transmission gear (2351) is engaged with the middle driving gear (234); A first middle rotating lever gear (2352) is engaged with the first middle transmission gear (2351); A first middle rotating lever (2353) is rotatably connected to the upper frame body (212) at one end, and the upper end of the first middle rotating lever (2353) is connected to the first middle rotating lever gear (2352), and the other end of the first middle rotating lever (2353) is rotatably connected to the lower frame body (211); A first middle hammering component (2354) is connected to the middle part of the first middle rotating lever (2353) and can knock the support body (213) during rotation; A second middle transmission gear (2355) is rotatably connected to the upper frame body (212), and the second middle transmission gear (2355) is engaged with the first middle rotating lever gear (2352); A second middle rotating lever gear (2356) is engaged with the second middle transmission gear (2355); A second middle rotating lever (2357) is rotatably connected to the upper frame body (212) at one end, and the upper end of the second middle rotating lever (2357) is connected to the second middle rotating lever gear (2356), and the other end of the second middle rotating lever (2357) is rotatably connected to the lower frame body (211); A second middle hammering component (2358) is connected to the middle part of the second middle rotating lever (2357) and can knock the support body (213) during rotation; A third middle transmission gear (2361) is rotatably connected to the upper frame body (212), and the third middle transmission gear (2361) is engaged with the second middle rotating lever gear (2356); A third middle rotating lever gear (2362) is engaged with the third middle transmission gear (2361); A third middle rotating rod (2363) is rotatably connected to the upper frame body (212) at one end, and the upper end of the third middle rotating rod (2363) is connected to the third middle rotating rod gear (2362), and the other end of the third middle rotating rod (2363) is rotatably connected to the lower frame body (211); A third middle hammering member (2364) is connected to the middle part of the third middle rotating rod (2363) and can knock the support body (213) during rotation.

8. A rapping baghouse filter according to claim 1 wherein, Further comprising a maintenance assembly (4) which comprises: A maintenance frame (41) is arranged on one side of the bottom of the box body (1), and the side of the maintenance frame (41) away from the box body (1) is higher than the side close to the box body (1); A maintenance door (42) is connected to the maintenance frame (41).

9. A rapping baghouse filter according to claim 1 wherein, Further comprising a cleaning assembly (5) which is provided with an upper cleaning member (51) and a lower cleaning member (52), the upper cleaning member (51) comprises an air extractor (511) and an upper exhaust pipe (512), the air extractor (511) is connected to the upper part of the box body (1), the air inlet end of the air extractor (511) is in communication with the inner cavity of the top of the box body (1); the upper exhaust pipe (512) is connected to the air outlet end of the air extractor (511); the lower cleaning member (52) comprises a lower cleaning port (521) and a lower exhaust pipe (522), the lower cleaning port (521) is connected to the bottom of the box body (1); the lower exhaust pipe (522) is connected to the lower cleaning port (521). Further comprising a cleaning assembly (5) which is provided with an upper cleaning member (51) and a lower cleaning member (52), the upper cleaning member (51) comprises an air extractor (511) and an upper exhaust pipe (512), the air extractor (511) is connected to the upper part of the box body (1), the air inlet end of the air extractor (511) is in communication with the inner cavity of the top of the box body (1); the upper exhaust pipe (512) is connected to the air outlet end of the air extractor (511); the lower cleaning member (52) comprises a lower cleaning port (521) and a lower exhaust pipe (522), the lower cleaning port (521) is connected to the bottom of the box body (1); the lower exhaust pipe (522) is connected to the lower cleaning port (521).

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