A cyclone pulse baghouse

Abstract

The utility model discloses a cyclone pulse bag type dust collector, including bag type dust collector main part, the inner chamber of bag type dust collector main part hopper is provided with the scattering subassembly, the left side and the right side of bag type dust collector main part hopper all are provided with support frame, the inboard of support frame is provided with vibration device. The utility model discloses the cooperation of scattering subassembly, support frame, vibration device, support block, support casing and drive arrangement, has solved the current bag type dust collector when using, the dust after filtering will gradually adhere to the filter bag surface, then, through the pulse jet system to filter bag and carry out dust cleaning, the dust that cleans down falls into the inner chamber of hopper, when the dust in hopper accumulates to certain amount, need by the operator to open the baffle, make dust from hopper discharge port and discharge, however, in the process of discharging, because the environment is damp or dust contains water, and dust can be clinked, lead to hopper discharge port blockage, influence the normal discharge of dust problem.

Description

Technical Field

[0001] This utility model belongs to the technical field of pulse bag dust collectors, and particularly relates to a cyclone pulse bag dust collector. Background Technology

[0002] Cyclone pulse bag filter is a type of bag filter, which can be seen as a combination of cyclone dust collector and pulse bag filter. In this equipment, the cyclone dust collector first performs coarse filtration, using centrifugal force to separate larger dust particles. Then, the dust-laden gas enters the pulse bag filter, where the filter bags further filter the fine dust. This combination method can effectively remove large dust particles and efficiently capture fine particles, improving dust removal efficiency and air quality.

[0003] The problem with existing technology is that, when using existing baghouse dust collectors, the filtered dust gradually adheres to the surface of the filter bags. Subsequently, the filter bags are cleaned by a pulse jet cleaning system, and the cleaned dust falls into the inner cavity of the dust hopper. When the dust in the dust hopper accumulates to a certain amount, the operator needs to open the baffle to allow the dust to be discharged from the dust hopper outlet. However, during the feeding process, due to the humid environment or the dust itself containing water, the dust may clump together, causing blockage of the dust hopper outlet and affecting the normal discharge of dust. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a cyclone pulse bag filter with the advantage of preventing material blockage during discharge. It solves the problem that in existing bag filters, filtered dust gradually adheres to the surface of the filter bags. Subsequently, the filter bags are cleaned by a pulse jet system, and the cleaned dust falls into the ash hopper. When the dust accumulates to a certain amount in the ash hopper, the operator needs to open the baffle to allow the dust to be discharged from the ash hopper outlet. However, during the discharge process, due to a humid environment or the dust itself containing water, the dust may clump together, causing blockage at the ash hopper outlet and affecting the normal discharge of dust.

[0005] This utility model is implemented as follows: a cyclone pulse bag filter includes a cyclone dust collector and a bag filter body. The inner cavity of the dust hopper of the bag filter body is provided with a dispersing component. Support frames are provided on the left and right sides of the dust hopper of the bag filter body. A vibration device is provided on the inner side of the support frame. A support block is provided on the front side of the dust hopper of the bag filter body. A support shell is provided on the front side of the support block. The inner cavity of the support shell is provided with a driving device that works in conjunction with the vibration device and the dispersing component.

[0006] In a preferred embodiment of this utility model, the side of the support frame closest to the ash hopper of the bag filter body is fixedly connected to the ash hopper of the bag filter body, the top of the support block is fixedly connected to the ash hopper of the bag filter body, and the rear side of the top of the support housing is fixedly connected to the ash hopper of the bag filter body.

[0007] As a preferred embodiment of this utility model, the dispersing assembly includes a drive shaft, a sleeve, and multiple dispersing components. The front side of the drive shaft passes through the main ash hopper of the bag filter and the support block in sequence, and extends to the outside of the support block. It is rotatably connected to the support block through the penetration point via a bearing. The sleeve is sleeved on the surface of the drive shaft and is fixedly connected to the drive shaft. The multiple dispersing components are evenly distributed on the outer surface of the sleeve, and the side closest to the sleeve is fixedly connected to the sleeve.

[0008] As a preferred embodiment of this utility model, the vibration device includes a support column, with fixing rings fitted on the front and rear sides of the support column surface, a swing frame arranged in the middle of the support column surface, a transmission rod arranged on the front side of the support column, torsion springs arranged on opposite sides of the two fixing rings, and a vibration head arranged on the side of the swing frame near the main ash hopper of the bag filter.

[0009] As a preferred embodiment of the present invention, the driving device includes a servo motor, a cam is provided on the rear side of the servo motor, and openings are provided on the left and right sides of the cam, with rotating wheels provided on the inner side of each opening.

[0010] In a preferred embodiment of this invention, the rear side of the support column is rotatably connected to the inner side of the support frame, the front side of the support column penetrates the support frame and extends to the outer side of the support frame to be fixedly connected to the transmission rod, the fixing ring is fixedly connected to the support column, the side of the swing frame near the support column is fixedly connected to the support column, the side of the transmission rod near the rotating wheel is in contact with the rotating wheel, the front and rear sides of the torsion spring are fixedly connected to the support frame and the fixing ring respectively, the side of the vibrating head near the swing frame is fixedly connected to the swing frame, and the side of the vibrating head away from the swing frame is in contact with the main ash hopper of the bag filter.

[0011] In a preferred embodiment of this invention, the front side of the servo motor is fixedly connected to the inner wall of the support housing, the output end of the servo motor is fixedly connected to the cam, the rear side of the cam is fixedly connected to the transmission shaft, and the front and rear sides of the rotating wheel are rotatably connected to the inner side of the opening.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model solves the problem of existing baghouse dust collectors where filtered dust gradually adheres to the surface of the filter bags during use. Subsequently, the filter bags are cleaned by a pulse jet cleaning system, and the cleaned dust falls into the inner cavity of the ash hopper. When the dust in the ash hopper accumulates to a certain amount, the operator needs to open the baffle to discharge the dust from the ash hopper outlet. However, during the discharge process, due to the humid environment or the dust itself containing water, the dust may clump together, causing blockage of the ash hopper outlet and affecting the normal discharge of dust.

[0014] 2. This utility model can support the vibration device by setting a support frame, support the transmission shaft by setting a support block, and support the servo motor by setting a support housing.

[0015] 3. This utility model, by setting up a dispersing component, can disperse dust that may clump inside the ash hopper of the main body of the bag filter, preventing dust from clogging the ash hopper discharge port during material discharge. By setting up a drive shaft, it can drive the sleeve to rotate synchronously. By setting up the sleeve, it can drive the dispersing component to rotate. By setting up the dispersing component, it can disperse the dust inside the ash hopper of the main body of the bag filter during rotation.

[0016] 4. By setting a vibration device, this utility model can vibrate the main ash hopper of the bag filter, which facilitates the discharge of dust from the inner cavity of the main ash hopper of the bag filter.

[0017] 5. By setting a driving device, this utility model can drive the disintegration component and the vibration device, making it convenient for operators to use the disintegration component and the vibration device.

[0018] 6. This utility model supports the swing frame by setting a support column, supports the torsion spring by setting a fixed ring, drives the vibrating head to rotate by setting the swing frame, drives the support column, fixed ring and swing frame to rotate synchronously by setting a transmission rod, and twists the torsion spring. By setting the torsion spring, the rebound force released after twisting can drive the fixed ring, support column and swing frame to rotate in the correct direction and return to their original position. By setting the vibrating head, it can knock and vibrate the main ash hopper of the bag dust collector.

[0019] 7. This utility model, by setting a servo motor, can drive the cam and the transmission shaft to rotate synchronously. By setting the cam, it can drive the rotating wheel to rotate. By setting the opening, it can accommodate the rotating wheel. By setting the rotating wheel, it can push the transmission rod to rotate during the rotation process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the support shell provided in an embodiment of the present utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the disintegration component provided in this embodiment of the utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the driving device provided in an embodiment of the present utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the vibration device provided in an embodiment of this utility model.

[0025] In the diagram: 1. Cyclone dust collector; 2. Baghouse dust collector body; 3. Dispersing component; 4. Support frame; 5. Vibration device; 6. Support block; 7. Support shell; 8. Drive device; 301. Drive shaft; 302. Sleeve; 303. Dispersing component; 501. Support column; 502. Fixing ring; 503. Swing frame; 504. Drive rod; 505. Torsion spring; 506. Vibration head; 801. Servo motor; 802. Cam; 803. Opening; 804. Rotating wheel. Detailed Implementation

[0026] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0027] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] like Figures 1 to 5 As shown in the figure, the present invention provides a cyclone pulse bag filter, including a cyclone dust collector 1 and a bag filter body 2. The inner cavity of the dust hopper of the bag filter body 2 is provided with a dispersing component 3. Support frames 4 are provided on the left and right sides of the dust hopper of the bag filter body 2. Vibration devices 5 are provided on the inner side of the support frames 4. Support blocks 6 are provided on the front side of the dust hopper of the bag filter body 2. Support housing 7 is provided on the front side of the support blocks 6. The inner cavity of the support housing 7 is provided with a driving device 8 that works in conjunction with the vibration device 5 and the dispersing component 3.

[0029] refer to Figure 2 The side of the support frame 4 closest to the ash hopper of the bag filter body 2 is fixedly connected to the ash hopper of the bag filter body 2. The top of the support block 6 is fixedly connected to the ash hopper of the bag filter body 2. The rear side of the top of the support shell 7 is fixedly connected to the ash hopper of the bag filter body 2.

[0030] The above scheme is adopted: by setting the support frame 4, the vibration device 5 can be supported; by setting the support block 6, the transmission shaft 301 can be supported; and by setting the support housing 7, the servo motor 801 can be supported.

[0031] refer to Figure 2 and Figure 3 The dispersing component 3 includes a drive shaft 301, a sleeve 302, and multiple dispersing parts 303. The front side of the drive shaft 301 passes through the ash hopper of the bag filter body 2 and the support block 6 in sequence, and extends to the outside of the support block 6. It is rotatably connected to the support block 6 through the penetration point via a bearing. The sleeve 302 is sleeved on the surface of the drive shaft 301 and is fixedly connected to the drive shaft 301. The multiple dispersing parts 303 are evenly distributed on the outer surface of the sleeve 302, and the side closest to the sleeve 302 is fixedly connected to the sleeve 302.

[0032] The above solution is adopted as follows: by setting the dispersing component 3, the dust that may clump together in the ash hopper cavity of the bag filter body 2 can be dispersed, preventing the dust from clogging the ash hopper discharge port when the material is discharged. By setting the drive shaft 301, the sleeve 302 can be driven to rotate synchronously. By setting the sleeve 302, the dispersing component 303 can be driven to rotate. By setting the dispersing component 303, the dust in the ash hopper cavity of the bag filter body 2 can be dispersed during the rotation.

[0033] refer to Figure 5 The vibration device 5 includes a support column 501. The front and rear sides of the support column 501 are fitted with fixing rings 502. The middle of the support column 501 is provided with a swing frame 503. The front side of the support column 501 is provided with a transmission rod 504. The opposite sides of the two fixing rings 502 are provided with torsion springs 505. The swing frame 503 is provided with a vibrating head 506 on the side near the ash hopper of the bag filter body 2.

[0034] The above solution is adopted: by setting up a vibration device 5, the dust hopper of the bag filter body 2 can be vibrated, which facilitates the discharge of dust from the inner cavity of the dust hopper of the bag filter body 2.

[0035] refer to Figure 4 The drive device 8 includes a servo motor 801, a cam 802 is provided on the rear side of the servo motor 801, and openings 803 are provided on the left and right sides of the cam 802, with rotating wheels 804 provided on the inner side of each opening 803.

[0036] The above solution is adopted: by setting up a driving device 8, the dispersing component 3 and the vibration device 5 can be driven, which makes it convenient for operators to use the dispersing component 3 and the vibration device 5.

[0037] refer to Figure 2 , Figure 4and Figure 5 The rear side of the support column 501 is rotatably connected to the inner side of the support frame 4. The front side of the support column 501 passes through the support frame 4 and extends to the outer side of the support frame 4, where it is fixedly connected to the transmission rod 504. The fixing ring 502 is fixedly connected to the support column 501. The side of the swing frame 503 near the support column 501 is fixedly connected to the support column 501. The side of the transmission rod 504 near the rotating wheel 804 is in contact with the rotating wheel 804. The front and rear sides of the torsion spring 505 are fixedly connected to the support frame 4 and the fixing ring 502, respectively. The side of the vibrating head 506 near the swing frame 503 is fixedly connected to the swing frame 503. The side of the vibrating head 506 away from the swing frame 503 is in contact with the ash hopper of the bag filter body 2.

[0038] The above scheme is as follows: by setting the support column 501, the swing frame 503 can be supported; by setting the fixed ring 502, the torsion spring 505 can be supported; by setting the swing frame 503, the vibrating head 506 can be rotated; by setting the transmission rod 504, the support column 501, the fixed ring 502 and the swing frame 503 can be rotated synchronously and the torsion spring 505 can be torn; by setting the torsion spring 505, the rebound force released after torsion can drive the fixed ring 502, the support column 501 and the swing frame 503 to rotate in direction and return to their original position; by setting the vibrating head 506, the ash hopper of the bag filter body 2 can be vibrated by knocking.

[0039] refer to Figure 2 and Figure 4 The front side of the servo motor 801 is fixedly connected to the inner wall of the support housing 7, the output end of the servo motor 801 is fixedly connected to the cam 802, the rear side of the cam 802 is fixedly connected to the transmission shaft 301, and the front and rear sides of the rotating wheel 804 are rotatably connected to the inner side of the opening 803.

[0040] The above solution is adopted as follows: by setting a servo motor 801, the cam 802 and the transmission shaft 301 can be driven to rotate synchronously; by setting a cam 802, the rotating wheel 804 can be driven to rotate; by setting an opening 803, the rotating wheel 804 can be accommodated; and by setting a rotating wheel 804, the transmission rod 504 can be driven to rotate during the rotation.

[0041] The working principle of this utility model:

[0042] When in use, open the discharge port of the ash hopper of the main body 2 of the bag filter and start the servo motor 801 at the same time to drive the cam 802 and the transmission shaft 301 to rotate synchronously. During the rotation of the transmission shaft 301, the dispersing component 303 will be driven to rotate through the sleeve 302. During the rotation of the dispersing component 303, the dust agglomerates in the ash hopper of the main body 2 of the bag filter can be dispersed to prevent the dust agglomerates from causing blockage of the discharge port of the ash hopper of the main body 2 of the bag filter.

[0043] As the cam 802 rotates, it drives the rotating wheel 804 to rotate. During this rotation, the rotating wheel 804 pushes the transmission rod 504 to rotate. The transmission rod 504, through the support column 501, drives the swing frame 503 to swing and twists the torsion spring 505. The swing frame 503 then drives the vibrating head 506 to rotate, preventing the vibrating head 506 from contacting the ash hopper of the bag filter body 2. When the cam 802 rotates to the appropriate position, the rotating wheel 804... The transmission rod 504 is no longer pushed, and the torsion spring 505 is no longer twisted. The rebound force released after the torsion spring 505 is twisted will drive the fixed ring 502, support column 501, transmission rod 504 and swing frame 503 to rotate synchronously in the opposite direction. The swing frame 503 will drive the vibrating head 506 to rotate in the opposite direction and reset, knocking and vibrating the ash hopper of the bag dust collector body 2, so that the dust discharge in the ash hopper cavity of the bag dust collector body 2 is smoother and prevents the discharge port of the ash hopper of the bag dust collector body 2 from being blocked.

[0044] In summary, this cyclone pulse bag filter, through the coordinated use of a dispersing component 3, a support frame 4, a vibration device 5, a support block 6, a support housing 7, and a drive device 8, solves the problem in existing bag filters where filtered dust gradually adheres to the surface of the filter bags. Subsequently, the filter bags are cleaned by a pulse jet system, and the cleaned dust falls into the inner cavity of the ash hopper. When the dust in the ash hopper accumulates to a certain amount, the operator needs to open the baffle to allow the dust to be discharged from the ash hopper outlet. However, during the feeding process, due to a humid environment or the dust itself containing water, the dust may clump together, causing blockage at the ash hopper outlet and affecting the normal discharge of dust.

[0045] It should be noted that the servo motor is a device or equipment that exists in the prior art, or a device or equipment that can be implemented by the prior art, and the specific composition and principle of the power supply of the servo motor are clear to those skilled in the art, so they will not be described in detail here.

[0046] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cyclone pulse bag filter, comprising a cyclone dust collector (1) and a bag filter body (2), characterized in that: The inner cavity of the ash hopper of the bag filter body (2) is provided with a dispersing component (3). Support frames (4) are provided on the left and right sides of the ash hopper of the bag filter body (2). A vibration device (5) is provided on the inner side of the support frame (4). A support block (6) is provided on the front side of the ash hopper of the bag filter body (2). A support shell (7) is provided on the front side of the support block (6). A drive device (8) is provided in the inner cavity of the support shell (7) to cooperate with the vibration device (5) and the dispersing component (3).

2. The cyclone pulse bag filter as described in claim 1, characterized in that: Both of the support frames (4) are fixedly connected to the ash hopper of the bag filter body (2) on the side closest to it. The top of the support block (6) is fixedly connected to the ash hopper of the bag filter body (2). The rear side of the top of the support shell (7) is fixedly connected to the ash hopper of the bag filter body (2).

3. The cyclone pulse bag filter as described in claim 1, characterized in that: The dispersing component (3) includes a drive shaft (301), a sleeve (302), and multiple dispersing parts (303). The front side of the drive shaft (301) passes through the dust hopper of the bag filter body (2) and the support block (6) in sequence, and extends to the outside of the support block (6). It is rotatably connected to the support block (6) through the penetration point of the support block (6) by a bearing. The sleeve (302) is sleeved on the surface of the drive shaft (301) and is fixedly connected to the drive shaft (301). The multiple dispersing parts (303) are evenly distributed on the outer surface of the sleeve (302), and the side closer to the sleeve (302) is fixedly connected to the sleeve (302).

4. The cyclone pulse bag filter as described in claim 1, characterized in that: The vibration device (5) includes a support column (501), with a fixing ring (502) fitted on the front and rear sides of the surface of the support column (501), a swing frame (503) arranged in the middle of the surface of the support column (501), a transmission rod (504) arranged on the front side of the support column (501), and torsion springs (505) arranged on opposite sides of the two fixing rings (502). A vibration head (506) is arranged on the side of the swing frame (503) near the ash hopper of the bag filter body (2).

5. A cyclone pulse bag filter as described in claim 1, characterized in that: The driving device (8) includes a servo motor (801), a cam (802) is provided on the rear side of the servo motor (801), and openings (803) are provided on the left and right sides of the cam (802), and rotating wheels (804) are provided on the inner side of the openings (803).

6. A cyclone pulse bag filter as described in claim 4, characterized in that: The rear side of the support column (501) is rotatably connected to the inner side of the support frame (4). The front side of the support column (501) passes through the support frame (4) and extends to the outer side of the support frame (4) and is fixedly connected to the transmission rod (504). The fixing ring (502) is fixedly connected to the support column (501). The side of the swing frame (503) near the support column (501) is fixedly connected to the support column (501). The side of the transmission rod (504) near the rotating wheel (804) is in contact with the rotating wheel (804). The front and rear sides of the torsion spring (505) are fixedly connected to the support frame (4) and the fixing ring (502) respectively. The side of the vibrating head (506) near the swing frame (503) is fixedly connected to the swing frame (503). The side of the vibrating head (506) away from the swing frame (503) is in contact with the ash hopper of the bag filter body (2).

7. A cyclone pulse bag filter as described in claim 5, characterized in that: The front side of the servo motor (801) is fixedly connected to the inner wall of the support housing (7), the output end of the servo motor (801) is fixedly connected to the cam (802), the rear side of the cam (802) is fixedly connected to the transmission shaft (301), and the front and rear sides of the rotating wheel (804) are rotatably connected to the inner side of the opening (803).

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