A bag dust collector with automatic filter bag cleaning mechanism

Abstract

The present invention relates to the technical field of bag-type dust collectors, and specifically to a bag-type dust collector with an automatic filter bag cleaning mechanism, wherein the bag-type dust collector with an automatic filter bag cleaning mechanism comprises a main body, a sieve plate is slidably connected to the surface of the main body, an integrated plate is provided on the surface of the sieve plate, a motor is provided on the surface of the main body through a mounting frame, and a vibration assembly is provided at the rotating end of the motor, the vibration assembly contacts with a positioning ball, and the positioning ball is provided on the surface of the integrated plate; a sealing assembly is slidably connected to the surface of the main body, and the sealing assembly contacts with the surface of the sieve plate. The beneficial effect is as follows: in the present invention, when the top holding block contacts with the positioning ball, the motor drives the rotating plate to rotate, thereby driving the top holding block to rotate, and the top holding block contacts with multiple groups of positioning balls during the rotation process, so that the two sides of the sieve plate form a rotating state, and the rotating rod at this time rotates along the surface of the moving plate, and the sieve plate rotates in the through groove, so that the dust on the surface of the sieve plate can be vibrated.

Description

Technical Field

[0001] The invention relates to the technical field of bag dust collectors, in particular to a bag dust collector with an automatic filter bag cleaning mechanism. Background Art

[0002] A bag dust collector is a dry dust filtering device that is suitable for capturing fine, dry, non-fibrous dust. The filter bags are made of textile filter cloth or non-textile felt, and use the filtering effect of the fiber fabric to filter the dust-laden gas. When the dust-laden 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, thereby purifying the gas.

[0003] In the prior art, CN215388257U is a kind of efficient bag dust collector. Referring to the starting motor 1 pointed out in this patent, the motor 1 drives the rotating arm to rotate, the rotating arm drives the slider to rotate, the slider slides in the sliding frame, and the slider drives the sliding frame to slide left and right during the movement along the circular trajectory. The sliding frame drives the connecting rod to slide left and right, and the connecting rod drives the screen plate body to slide left and right, so that the screen plate body vibrates left and right to shake off the dust.

[0004] However, when the sieve plate body slides left and right, the sieve plate body is slidably connected to the surface of the body. Therefore, even when the sieve plate body vibrates left and right, the vibration amplitude generated is small, and it cannot ensure that all dust adhering to its surface can be shaken off. Summary of the invention

[0005] The object of the present invention is to provide a bag filter with an automatic filter bag cleaning mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a bag dust collector with an automatic filter bag cleaning mechanism, the bag dust collector with an automatic filter bag cleaning mechanism comprising:

[0007] The main body has a sieve plate slidably connected to its surface, an integrated plate is provided on the surface of the sieve plate, a motor is provided on the surface of the main body through a mounting frame, a vibration assembly is provided on the rotating end of the motor, the vibration assembly is in contact with a positioning ball, and the positioning ball is provided on the surface of the integrated plate; the surface of the main body has a sealing assembly slidably connected to it, and the sealing assembly is in contact with the surface of the sieve plate.

[0008] Preferably, the integrated plate is in a circular plate-like structure, a plurality of positioning balls are provided, the plurality of positioning balls are distributed in a circular array about the center of the integrated plate, and a placement groove is provided on the surface of the integrated plate.

[0009] Preferably, the vibration assembly includes a rotating plate, a supporting block, and a limiting rod. A sliding groove is provided on the surface of the rotating plate, and the sliding groove is a "T"-shaped plate-like groove structure. The supporting block is slidably connected to the surface of the sliding groove, and the supporting block is in contact with the surface of the positioning ball. The surface of the supporting block in contact with the positioning ball is provided with a guiding arc surface.

[0010] Preferably, the limit rod is a "T"-shaped column structure, the limit rod is movably inserted in the surface of the rotating plate, one end of the limit rod is movably inserted in the limit groove, the limit groove is opened on the top surface of the top holding block, and two groups of limit rods are provided, the two groups of limit rods are distributed adjacent to each other, the limit rod and the rotating plate bracket are provided with springs, and the spring sleeve is arranged on the outside of the limit rod.

[0011] Preferably, a supporting spring is provided on the bottom surface of the integrated plate, a sliding plate is provided at one end of the supporting spring, the sliding plate is in a square plate-like structure, the sliding plate is slidably connected to the surface of the fixed plate, and the fixed plate is arranged on one side of the main body, a guide groove in the form of a "T"-shaped plate groove is provided on the surface of the fixed plate, a movable plate in the form of a "T"-shaped plate-like structure is slidably connected to the surface of the guide groove, a rotating rod is rotatably connected to the surface of the movable plate, and one end of the rotating rod is rotatably connected to one side of the integrated plate.

[0012] Preferably, the sealing assembly includes a filling plate, an elastic plate, and an auxiliary plate. A through groove is provided on the surface of the main body, and the sieve plate is slidably connected to the surface of the through groove. A receiving groove is provided on the surface of the main body, and the receiving groove is connected to the through groove. The elastic plate is slidably connected to the surface of the receiving groove. The filling plate has a square plate structure, and the filling plate is in contact with the surface of the sieve plate. A rubber pad is provided on the surface where the filling plate contacts the sieve plate.

[0013] Preferably, the elastic plate is an arc-shaped plate structure, the elastic plate is arranged between the storage groove and the surface of the filling plate, there are multiple groups of elastic plates, the multiple groups of elastic plates are distributed at equal distances and sizes, and there are two groups of filling plates, the two groups of filling plates are symmetrically distributed about the center of the screen plate.

[0014] Preferably, the auxiliary plate is a circular plate-like structure, the auxiliary plate is fixed on one side of the sieve plate, the auxiliary plate is rotatably connected to the surface of the through groove, a circular groove matching the auxiliary plate is opened on one side of the through groove, and two groups of auxiliary plates are arranged, the two groups of auxiliary plates are distributed in a circular array about the center of the sieve plate, and a scraping assembly is arranged on the inner wall of the main body.

[0015] Preferably, the scraping assembly includes a scraper, which is a square plate-shaped structure. The scraper is provided in two groups, one group of scrapers includes two scrapers, the two scrapers are symmetrically distributed about the center of the screen plate, the two groups of scrapers are adjacent to each other, and the scrapers are in contact with the surface of the screen plate.

[0016] A bag dust collector with an automatic filter bag cleaning mechanism comprises the bag dust collector with the automatic filter bag cleaning mechanism.

[0017] Compared with the prior art, the beneficial effect of the present invention is that when the top holding block contacts the positioning ball, the motor drives the rotating plate to rotate, thereby driving the top holding block to rotate. During the rotation process, the top holding block contacts multiple groups of positioning balls, so that the two sides of the screen plate form a rotating state. At this time, the rotating rod rotates along the surface of the movable plate, and the screen plate rotates in the through groove, so that the dust on the surface of the screen plate can be vibrated, and the vibration effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of a local cross-sectional structure of the present invention;

[0020] Figure 3 This is an exploded schematic diagram of the vibration assembly structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the sealing component of the present invention;

[0023] Figure 6 It is a partial structural schematic diagram of the present invention.

[0024] In the figure: main body 1, mounting frame 2, motor 3, rotating plate 4, sliding groove 5, holding block 6, limiting rod 7, limiting groove 8, sieve plate 9, integrated plate 10, positioning ball 11, fixed plate 12, movable plate 13, guide groove 14, rotating rod 15, placement groove 16, through groove 17, storage groove 18, filling plate 19, elastic plate 20, auxiliary plate 21, slide plate 22, support spring 23, scraper 24. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figures 1 to 6A bag dust collector with an automatic filter bag cleaning mechanism, the bag dust collector with an automatic filter bag cleaning mechanism comprises: a main body 1, a sieve plate 9 is slidably connected to the surface of the main body 1, an integrated plate 10 is arranged on the surface of the sieve plate 9, a motor 3 is arranged on the surface of the main body 1 through a mounting frame 2, and a vibration component is arranged on the rotating end of the motor 3, the vibration component is in contact with a positioning ball 11, and the positioning ball 11 is arranged on the surface of the integrated plate 10; a sealing component is slidably connected to the surface of the main body 1, and the sealing component is in contact with the surface of the sieve plate 9;

[0028] When the supporting block 6 contacts the positioning balls 11, the motor drives the rotating plate 4 to rotate, thereby driving the supporting block 6 to rotate. During the rotation process, the supporting block 6 contacts multiple groups of positioning balls 11, so that the two sides of the sieve plate 9 form a rotating state. At this time, the rotating rod 15 rotates along the surface of the movable plate 13, and the sieve plate 9 rotates in the through groove 17, so that the dust on the surface of the sieve plate 9 can be vibrated, and the vibration effect is better.

[0029] Example 2

[0030] See also Figure 1 and Figure 6The integrated plate 10 is a circular plate-shaped structure, and multiple groups of positioning balls 11 are arranged. The multiple groups of positioning balls 11 are distributed in a circular array about the center of the integrated plate 10, and a placement groove 16 is opened on the surface of the integrated plate 10. The vibration component includes a rotating plate 4, a top holding block 6, and a limiting rod 7. The surface of the rotating plate 4 is provided with a sliding groove 5, and the sliding groove 5 is a "T"-shaped plate-shaped groove structure. The top holding block 6 is slidably connected to the surface of the sliding groove 5, and the top holding block 6 contacts the surface of the positioning ball 11. The surface of the top holding block 6 in contact with the positioning ball 11 is provided with a guiding arc surface. The limiting rod 7 is a "T"-shaped column structure, and the limiting rod 7 is movably inserted in the surface of the rotating plate 4. One end of the limiting rod 7 is movably inserted in the limiting groove 8. The limiting groove 8 is opened on the top surface of the top holding block 6, and the limiting rod 7 is provided with two groups. The two groups of limiting rods 7 are adjacently distributed. The limiting rod 7 and the rotating plate 4 bracket are provided with springs, and the spring sleeve is arranged on the outside of the limiting rod 7. The bottom of the integrated plate 10 A support spring 23 is provided on the surface, and a slide plate 22 is provided at one end of the support spring 23. The slide plate 22 is a square plate-shaped structure. The slide plate 22 is slidably connected to the surface of the fixed plate 12, and the fixed plate 12 is arranged on one side of the main body 1. The surface of the fixed plate 12 is provided with a guide groove 14 in the form of a "T"-shaped plate-shaped groove. The surface of the guide groove 14 is slidably connected with a movable plate 13 in the form of a "T"-shaped plate-shaped structure. The surface of the movable plate 13 is rotatably connected with a rotating rod 15, and one end of the rotating rod 15 is rotatably connected to one side of the integrated plate 10. When the top holding block 6 contacts the positioning ball 11, the motor drives the rotating plate 4 to rotate, thereby driving the top holding block 6 to rotate. During the rotation process of the top holding block 6, it contacts with multiple groups of positioning balls 11. Therefore, both sides of the sieve plate 9 form a rotating state. At this time, the rotating rod 15 rotates along the surface of the movable plate 13, and the sieve plate 9 rotates in the through groove 17. Therefore, the dust on the surface of the sieve plate 9 can be vibrated, and the vibration effect is better.

[0031] Embodiment 3

[0032] See also Figure 1 and Figure 6The sealing assembly includes a filling plate 19, an elastic plate 20, and an auxiliary plate 21. A through groove 17 is provided on the surface of the main body 1, and the screen plate 9 is slidably connected to the surface of the through groove 17. A receiving groove 18 is provided on the surface of the main body 1, and the receiving groove 18 is connected to the through groove 17. The elastic plate 20 is slidably connected to the surface of the receiving groove 18. The filling plate 19 is a square plate-shaped structure, and the filling plate 19 is in contact with the surface of the screen plate 9. A rubber pad is provided on the surface of the filling plate 19 in contact with the screen plate 9. The elastic plate 20 is an arc-shaped plate-shaped structure, and the elastic plate 20 is provided between the receiving groove 18 and the surface of the filling plate 19. There are multiple groups of elastic plates 20, which are distributed at equal distances and in equal sizes, and there are two groups of filling plates 19, which are symmetrically distributed about the center of the sieve plate 9. The auxiliary plate 21 is a circular plate-shaped structure, which is fixed to one side of the sieve plate 9. The auxiliary plate 21 is rotatably connected to the surface of the through-groove 17, and a circular groove matching the auxiliary plate 21 is opened on one side of the through-groove 17. There are two groups of auxiliary plates 21, which are distributed in a circular array about the center of the sieve plate 9. The inner wall of the main body 1 is provided with a scraping assembly, which includes a scraper 2 4. The scraper 24 is a square plate-shaped structure. The scraper 24 is provided with two groups. One group of scrapers 24 includes two scrapers 24. The two scrapers 24 are symmetrically distributed about the center of the sieve plate 9. The two groups of scrapers 24 are adjacently distributed, and the scrapers 24 are in contact with the surface of the sieve plate 9. When the sieve plate 9 rotates in the through groove 17, the filling plate 19 is always in contact with the surface of the sieve plate 9 under the support of the elastic plate 20, ensuring that the sealing inside the main body 1 is maintained well even during the rotation of the sieve plate 9; after the main body 1 completes the work as a whole, a group of limit rods 7 are moved to make one end of it disengage from the limit groove 8. Move the top holding block 6 so that it is located at the bottom of the other set of limit rods 7, and movably insert one end of the other set of limit rods 7 into the limit groove 8. At this time, one end of the top holding block 6 is located directly above the placement groove 16. Then move the mounting frame 2 downward as a whole until one end of the top holding block 6 is located in the placement groove 16, and fix the mounting frame 2 with bolts. Then start the motor 3 to drive the top holding block 6 to rotate. The rotation of the top holding block 6 drives the integrated plate 10 to move along the surface of the through groove 17, so that the surface of the sieve plate 9 can be brought into contact with the surface of the scraper 24, and the dust adhering to the surface of the sieve plate 9 can be deeply cleaned.

[0033] When the top holding block 6 contacts the positioning balls 11, the motor drives the rotating plate 4 to rotate, thereby driving the top holding block 6 to rotate. During the rotation process, the top holding block 6 contacts multiple groups of positioning balls 11, so the two sides of the sieve plate 9 form a rotating state. At this time, the rotating rod 15 rotates along the surface of the movable plate 13, and the sieve plate 9 rotates in the through groove 17, so the dust on the surface of the sieve plate 9 can be vibrated, and the supporting spring 23 enables the top holding block 6 to be located between the two groups of positioning balls 11, and the integrated plate 10 as a whole can return to the correct position in time for a better vibration effect; when the sieve plate 9 rotates in the through groove 17, the filling plate 19 is always in contact with the surface of the sieve plate 9 under the support of the elastic plate 20, ensuring that the sieve plate 9 is sealed inside the main body 1 even during the rotation process. It is well maintained; after the main body 1 completes the work as a whole, move a group of limit rods 7 to make one end of them disengage from the limit groove 8, move the top holding block 6 to make it located at the bottom of the other group of limit rods 7, and movably insert one end of the other group of limit rods 7 into the limit groove 8. At this time, one end of the top holding block 6 is located directly above the placement groove 16, and then the mounting frame 2 is moved downward as a whole until one end of the top holding block 6 is located in the placement groove 16, and the mounting frame 2 is fixed with bolts, and then the motor 3 is started to drive the top holding block 6 to rotate. The rotation of the top holding block 6 drives the integrated plate 10 to move along the surface of the through groove 17, so that the surface of the sieve plate 9 can be brought into contact with the surface of the scraper 24, and the dust adhering to the surface of the sieve plate 9 is deeply cleaned, and the cleaning effect is best.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag filter with an automatic filter bag cleaning mechanism, characterized in that: The bag dust collector with automatic filter bag cleaning mechanism comprises: The main body has a sieve plate slidably connected to its surface, an integrated plate is arranged on the surface of the sieve plate, a motor is arranged on the surface of the main body through a mounting frame, and a vibration assembly is arranged on the rotating end of the motor, the vibration assembly contacts with a positioning ball, and the positioning ball is arranged on the surface of the integrated plate; the surface of the main body has a sealing assembly slidably connected, the sealing assembly contacts with the surface of the sieve plate; the vibration assembly includes a rotating plate, a top holding block, and a limiting rod, a sliding groove is provided on the surface of the rotating plate, the sliding groove is a "T"-shaped plate-shaped groove structure, the top holding block is slidably connected to the surface of the sliding groove, and the top holding block contacts with the surface of the positioning ball, the top holding block The surface in contact with the positioning ball is provided with a guiding arc surface; the limiting rod is in a "T"-shaped column structure, the limiting rod is movably inserted in the surface of the rotating plate, one end of the limiting rod is movably inserted in the limiting groove, the limiting groove is arranged on the top surface of the top holding block, and two groups of limiting rods are provided, the two groups of limiting rods are adjacently distributed, the limiting rod and the rotating plate bracket are provided with springs, and the spring sleeve is arranged on the outside of the limiting rod; a supporting spring is provided on the bottom surface of the integrated plate, and a sliding plate is provided at one end of the supporting spring. The sliding plate is in a square plate-shaped structure, and the sliding plate is slidably connected to the surface of the fixed plate, and the fixed plate is arranged on one side of the main body. The surface is provided with a guide groove in the form of a "T"-shaped plate-like groove, the surface of the guide groove is slidably connected to a movable plate in the form of a "T"-shaped plate-like structure, the surface of the movable plate is rotatably connected to a rotating rod, and one end of the rotating rod is rotatably connected to one side of the integrated plate; the sealing component includes a filling plate, an elastic plate, and an auxiliary plate, the surface of the main body is provided with a through groove, the sieve plate is slidably connected to the surface of the through groove, the surface of the main body is provided with a receiving groove, the receiving groove is connected to the through groove, the elastic plate is slidably connected to the surface of the receiving groove, the filling plate is a square plate-like structure, and the filling plate contacts the surface of the sieve plate, and the filling plate contacts the sieve plate A rubber pad is provided on the surface; the elastic plate is an arc-shaped plate structure, the elastic plate is arranged between the storage groove and the surface of the filling plate, multiple groups of elastic plates are provided, the multiple groups of elastic plates are distributed at equal distances and in equal sizes, and two groups of filling plates are provided, the two groups of filling plates are symmetrically distributed about the center of the sieve plate; the auxiliary plate is a circular plate structure, the auxiliary plate is fixed on one side of the sieve plate, the auxiliary plate is rotatably connected to the surface of the through-groove, a circular groove matching the auxiliary plate is opened on one side of the through-groove, and two groups of auxiliary plates are provided, the two groups of auxiliary plates are distributed in a circular array about the center of the sieve plate, and a scraping assembly is provided on the inner wall of the main body.

2. A bag filter with an automatic filter bag cleaning mechanism according to claim 1, characterized in that: The integrated plate is in a circular plate-like structure, and multiple groups of positioning balls are arranged. The multiple groups of positioning balls are distributed in a circular array about the center of the integrated plate, and placement grooves are opened on the surface of the integrated plate.

3. The bag filter with automatic filter bag cleaning mechanism according to claim 1, characterized in that: The scraping assembly includes a scraper, which is a square plate-shaped structure. The scraper is provided in two groups, one group of scrapers includes two scrapers, the two scrapers are symmetrically distributed about the center of the screen plate, the two groups of scrapers are adjacently distributed, and the scrapers are in contact with the surface of the screen plate.

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