Anti-adhesion dust removal filter bag capable of easily cleaning dust

Abstract

The utility model relates to the technical field of filter bags, and discloses an anti-adhesion easy-to-clean dust removal filter bag which comprises an outer cylinder, a cover plate is meshed with the upper end of the outer cylinder, an air inlet is fixedly connected to the upper end of the cover plate, a positioning assembly is fixedly connected to the inner side of the upper end of the outer cylinder, and a knocking assembly is rotationally connected to the inner side of the outer end of the positioning assembly. The inner side of the middle end of the positioning assembly is fixedly connected with a rotating assembly, the lower end of the rotating assembly is hinged to a beating assembly, the lower side of the outer end of the positioning assembly is fixedly connected with a filtering assembly, and a collecting assembly is inserted into the inner side of the lower end of the filtering assembly; according to the dust removal filter bag, when the dust removal filter bag is used, dust attached to the filter bag can be continuously and stably removed, so that the situation that much dust is attached to the filter bag and influences the filtering effect of the filter bag is avoided, and meanwhile, the removed dust can be collected and treated so as to facilitate follow-up cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of filter bags, in particular to an anti-adhesion and easy-to-clean dust removal filter bag. Background Art

[0002] A filter bag is a device used for filtering, usually made of various fiber materials, with different materials, pore sizes and filtration performance. It is generally used in industrial production for gas-solid separation and liquid-solid separation processes.

[0003] After searching, Chinese application number CN202222746508.9 proposes a dust filter bag that is easy to clean and prevents attachment, including: a movable dust bucket; a suction mechanism installed on the top of the dust bucket, for sucking external dust into the dust bucket; a dust filter bag body installed inside the dust bucket and below the suction mechanism, and a mounting seat with a ring-shaped structure is installed at the bag opening on the top of the dust filter bag body. In the above-mentioned prior art, external dust is sucked into the dust filter bag through the suction mechanism, and then the wind force generated by the operation of the suction structure is used to blow the billiard ball in the dust collection cylinder, so that the billiard ball hits the filter bag, shakes off the dust attached to the filter bag, and achieves a cleaning effect, avoiding clogging of the filter bag due to excessive dust.

[0004] In the above-mentioned prior art, the airflow generated by the operation of the suction structure blows the billiard ball to swing, thereby utilizing the swing of the billiard ball to hit the filter bag. Although this method of hitting and cleaning dust has a certain effect, the wind force generated by the operation of the suction structure is easily affected by external factors and is unstable. Therefore, the amplitude of the swing of the billiard ball caused by the wind varies greatly, resulting in unstable cleaning effect of the billiard ball hitting the filter bag. Utility Model Content

[0005] The purpose of this utility model is to provide a dust removal filter bag that is anti-adhesion and easy to clean, so as to solve the problem in the prior art that when the dust removal filter bag is in use, the cleaning effect is unstable when the wind blows the billiard ball to clean the dust attached to the inside of the filter bag, which easily affects the subsequent filtration.

[0006] The utility model provides the following technical solutions: an anti-adhesion and easy-to-clean dust removal filter bag, comprising an outer cylinder, a cover plate engaged at the upper end of the outer cylinder, and an air inlet fixedly connected to the upper end of the cover plate, a positioning component fixedly connected to the inner side of the upper end of the outer cylinder, and a knocking component rotatably connected to the inner side of the outer end of the positioning component, a rotating component fixedly connected to the inner side of the middle end of the positioning component, and a striking component hinged to the lower end of the rotating component, a filter component fixedly connected to the lower side of the outer end of the positioning component, and a collecting component inserted into the inner side of the lower end of the filter component, and an exhaust port fixedly connected to the lower end of the outer cylinder.

[0007] As a preferred embodiment of the above technical solution, the positioning assembly includes a first plug plate inserted on the inner side of the upper end of the outer cylinder, and a limit rod is inserted inside the outer end of the first plug plate, the lower end of the limit rod is fixedly connected to the outer cylinder, and the upper end of the limit rod is sleeved with a second plug plate, and the upper end of the second plug plate is rotatably connected to the cover plate.

[0008] As a preferred embodiment of the above technical solution, the knocking assembly includes a first connecting rod rotatably connected to the lower side of the inner end of the first plug plate, and the lower end of the first connecting rod is fixedly connected to a billiard ball, and the outer side of the lower end of the first connecting rod is fixedly connected to a buffer plate.

[0009] As a preferred embodiment of the above technical solution, the rotating assembly includes a support plate fixedly connected to the inner side of the second plug plate, and a motor is fixedly connected to the lower side of the middle end of the support plate, and the motor output shaft is fixedly connected to the turntable.

[0010] As a preferred embodiment of the above technical solution, the striking assembly includes a second connecting rod hinged to the lower side of one end of the turntable, and the lower end of the second connecting rod is fixedly connected to the striking block.

[0011] As a preferred embodiment of the above technical solution, the filter assembly includes a filter bag net fixedly connected to the lower side of the inner end of the first plug-in plate, and a sleeve is fixedly connected to the lower end of the filter bag net.

[0012] As a preferred embodiment of the above technical solution, the collection assembly includes a collection tube inserted on the inner side of the lower end of the sleeve, and the lower end of the collection tube is fixedly connected to the outer shell, the lower end of the outer shell is fixedly connected to the outer tube, and a collection box is inserted inside the outer shell, and a handle is fixedly connected to the end of the collection box away from the outer shell.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The dust collecting bag is convenient to clean and can be used for filtering dust by suction, suction and discharge of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the structure of an anti-adhesion and easy-to-clean dust removal filter bag;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of an anti-adhesion and easy-to-clean dust removal filter bag;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0018] Figure 4 This is an enlarged schematic diagram of the inner structure of the upper end of the outer tube of an anti-adhesion and easy-to-clean dust removal filter bag.

[0019] In the figure: 1. outer cylinder; 11. cover plate; 12. air inlet; 13. exhaust port; 2. first plug plate; 21. limit rod; 22. second plug plate; 3. first connecting rod; 31. billiard ball; 32. buffer plate; 4. support plate; 41. motor; 42. turntable; 5. second connecting rod; 51. striking block; 6. filter bag net; 61. sleeve; 7. collection cylinder; 71. outer shell; 72. collection box; 73. handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 - Figure 4As shown, the utility model provides a technical solution: an anti-adhesion and easy-to-clean dust filter bag, comprising an outer cylinder 1, a cover plate 11 engaged at the upper end of the outer cylinder 1, and an air inlet 12 fixedly connected to the upper end of the cover plate 11, a positioning component fixedly connected to the inner side of the upper end of the outer cylinder 1, and a knocking component rotatably connected to the inner side of the outer end of the positioning component, a rotating component fixedly connected to the inner side of the middle end of the positioning component, and a striking component hinged at the lower end of the rotating component, a filter component fixedly connected to the lower side of the outer end of the positioning component, and a collecting component inserted into the inner side of the lower end of the filter component, and an exhaust port 13 fixedly connected to the lower end of the outer cylinder 1. When filtering dust, the filter component is first inserted into the outer cylinder 1 through the positioning component, and the lower end of the filter component is sleeved on the outside of the collecting component when the filter component is inserted, and the cover plate 11 rotates the rotating component and the knocking component with the assistance of the positioning component. The striking component is inserted into the outer tube 1 for installation. After installation, air is injected into the outer tube 1 from the air inlet 12 through an external suction device, filtered through the filter component after injection, and discharged through the exhaust port 13 after filtration. At this time, the rotating component is started. After the rotating component is started, it drives the striking component to operate, and the striking component is struck by the rotation of the striking component, so that the striking component strikes the inside of the filter component. The filter component vibrates after being struck, and the vibration is used to shake the filtered dust into the collection component for collection, so that the dust removal filter bag can continuously and stably remove the dust attached to the filter bag when in use, thereby avoiding the influence of more dust attached to the filter bag on the filtering effect of the filter bag. At the same time, the removed dust can also be collected and processed for subsequent cleaning.

[0022] like Figure 3 The second plugging plate 22 is sleeved on the upper end of the limit rod 21, and the upper end of the second plugging plate 22 is rotatably connected to the cover plate 11. The first plugging plate 2 drives the knocking assembly and the filter assembly to be inserted into the outer cylinder 1, and then the outer end of the first plugging plate 2 is sleeved on the outer side of the limit rod 21 for restriction. Then, the cover plate 11 drives the second plugging plate 22 to be inserted into the outer cylinder 1. After the second plugging plate 22 is sleeved on the outer side of the limit rod 21, the first plugging plate 2 is squeezed. Then, the cover plate 11 is twisted to engage and fix the cover plate 11 with the outer cylinder 1. During the process of engaging and fixing the cover plate 11 with the outer cylinder 1, the cover plate 11 continues to push the second plugging plate 22 to squeeze the first plugging plate 2 under the restriction of the limit rod 21, so as to facilitate the auxiliary installation of the filter assembly, etc.

[0023] like Figure 2 and Figure 4As shown, the knocking assembly includes a first connecting rod 3 rotatably connected to the lower side of the inner end of the first plug plate 2, and a billiard ball 31 is fixedly connected to the lower end of the first connecting rod 3, and a buffer plate 32 is fixedly connected to the outer side of the lower end of the first connecting rod 3. After the buffer plate 32 is hit, it pushes the first connecting rod 3 and the billiard ball 31, so that the first connecting rod 3 allows the billiard ball 31 to hit the filter assembly under the rotational connection with the second plug plate 22. Through multiple groups of first connecting rods 3 and billiard balls 31, it is convenient to intermittently hit the filter assembly, so that the dust inside the filter assembly falls off.

[0024] like Figure 2 and Figure 4 As shown, the rotating assembly includes a support plate 4 fixedly connected to the inner side of the second plug plate 22, and a motor 41 is fixedly connected to the lower side of the middle end of the support plate 4, and the output shaft of the motor 41 is fixedly connected to the turntable 42. The motor 41 is started under the support of the support plate 4. After the motor 41 is started, the output shaft drives the turntable 42 to rotate. After the turntable 42 rotates, it synchronously drives the striking assembly to rotate, so that the motor 41 can be used to drive the rotation of the turntable 42, and the turntable 42 can synchronously drive the striking assembly to rotate, so that the rotating assembly can use centrifugal force to strike the striking assembly.

[0025] like Figure 2 and Figure 4 As shown, the striking assembly includes a second connecting rod 5 hinged to the lower side of one end of the turntable 42, and a striking block 51 is fixedly connected to the lower end of the second connecting rod 5. After the turntable 42 rotates, the second connecting rod 5 and the striking block 51 are synchronously driven to rotate. The second connecting rod 5 is hinged with the turntable 42 and uses centrifugal force to drive the striking block 51 to rotate parallel to the turntable 42 during the rotation of the turntable 42. After 52 and the second connecting rod 5 are parallel to the turntable 42, they strike the buffer plate 32 under the rotation of the turntable 42, so that the second connecting rod 5 and the striking block 51 are gradually parallel to the turntable 42 by using the centrifugal force of the rotation of the turntable 42, thereby using the rotation of the second connecting rod 5 and the striking block 51 to strike multiple groups of buffer plates 32 one by one, thereby providing continuous and stable striking, so that the first connecting rod 3 and the billiard ball 31 strike the filter assembly to remove dust.

[0026] like Figure 2 As shown, the filter assembly includes a filter bag net 6 fixedly connected to the lower side of the inner end of the first plug plate 2, and a sleeve 61 is fixedly connected to the lower end of the filter bag net 6. The air injected into the outer cylinder 1 is filtered through the filter bag net 6, and the filtered gas is discharged, while the filtered dust adheres to the inner side of the filter bag net 6 for subsequent cleaning.

[0027] like Figure 1 and Figure 2As shown, the collecting assembly includes a collecting tube 7 inserted on the inner side of the lower end of the sleeve 61, and the lower end of the collecting tube 7 is fixedly connected to the outer shell 71, the lower end of the outer shell 71 is fixedly connected to the outer tube 1, and a collecting box 72 is inserted inside the outer shell 71, and the end of the collecting box 72 away from the outer shell 71 is fixedly connected to a handle 73, and the shaken dust enters the collecting box 72 through the collecting tube 7 for collection. Later, the collecting box 72 can be pulled out of the outer shell 71 by pulling the handle 73, so as to clean the collected dust, which is convenient for collecting the fallen dust for subsequent unified cleaning and improving the cleaning efficiency.

[0028] When the dust filter bag is assembled, the first plug-in plate 2 drives the first connecting rod 3 and the filter bag net 6 to be inserted into the outer cylinder 1. When inserting, the filter bag net 6 is sleeved on the outside of the collection cylinder 7. Then, the outer end of the first plug-in plate 2 is sleeved on the outside of the limit rod 21 for restriction. Then, the cover plate 11 drives the second plug-in plate 22 to be inserted into the outer cylinder 1. After the second plug-in plate 22 is sleeved on the outside of the limit rod 21, the first plug-in plate 2 is squeezed. Then, the cover plate 11 is twisted to make the cover plate 11 meshed and fixed with the outer cylinder 1. During the process of meshing and fixing the cover plate 11 with the outer cylinder 1, the cover plate 11 continues to push the second plug-in plate 22 to squeeze the first plug-in plate 2 under the restriction of the limit rod 21. After installation, the air is injected into the outer cylinder 1 through the air inlet 12 through the external suction device. The injected air is filtered through the filter bag net 6, and the filtered air is discharged from the exhaust port 13, while the filtered dust adheres to the inner side of the filter bag net 6. At this time, the support plate 4, the motor 41 is started under the support of the motor 41. After the motor 41 is started, the output shaft drives the turntable 42 to rotate. After the turntable 42 rotates, the second connecting rod 5 and the striking block 51 are synchronously driven to rotate. The second connecting rod 5 is hinged with the turntable 42. During the rotation of the turntable 42, the centrifugal force is used to drive the striking block 51 to rotate until it is parallel to the turntable 42. After the second connecting rod 5 is parallel to the turntable 42, the buffer plate 32 is struck by the rotation of the turntable 42. After the buffer plate 32 is struck, it pushes the first connecting rod 3 and the billiard ball 31, so that the first connecting rod 3 is connected to the second plug-in plate 22 in rotation, and the billiard ball 31 strikes the filter bag net 6. The filter bag net 6 vibrates after being struck, thereby shaking off the dust attached to the inside of the filter bag net 6. The shaken dust enters the collection box 72 through the collecting tube 7 for collection. Later, the collection box 72 can be pulled out of the outer shell 71 by pulling the handle 73, thereby cleaning the collected dust.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. An anti-adhesion and easy-to-clean dust removal filter bag, comprising an outer tube (1), characterized in that: The upper end of the outer cylinder (1) is engaged with a cover plate (11), and the upper end of the cover plate (11) is fixedly connected to an air inlet (12); the inner side of the upper end of the outer cylinder (1) is fixedly connected to a positioning component, and the inner side of the outer end of the positioning component is rotatably connected to a knocking component; the inner side of the middle end of the positioning component is fixedly connected to a rotating component, and the lower end of the rotating component is hinged to a striking component; the lower side of the outer end of the positioning component is fixedly connected to a filter component, and the inner side of the lower end of the filter component is inserted with a collecting component; the lower end of the outer cylinder (1) is fixedly connected to an exhaust port (13).

2. The anti-adhesion and easy-to-clean dust removal filter bag according to claim 1, characterized in that: The positioning assembly comprises a first plugging plate (2) inserted into the inner side of the upper end of the outer cylinder (1), and a limiting rod (21) is inserted into the inner side of the outer end of the first plugging plate (2), the lower end of the limiting rod (21) is fixedly connected to the outer cylinder (1), and the upper end of the limiting rod (21) is sleeved with a second plugging plate (22), and the upper end of the second plugging plate (22) is rotatably connected to the cover plate (11).

3. The anti-adhesion and easy-to-clean dust removal filter bag according to claim 2, characterized in that: The knocking assembly comprises a first connecting rod (3) rotatably connected to the lower side of the inner end of the first plugging plate (2), a billiard ball (31) is fixedly connected to the lower end of the first connecting rod (3), and a buffer plate (32) is fixedly connected to the outer side of the lower end of the first connecting rod (3).

4. The anti-adhesion and easy-to-clean dust removal filter bag according to claim 2, characterized in that: The rotating assembly comprises a support plate (4) fixedly connected to the inner side of the second plug plate (22), and a motor (41) is fixedly connected to the lower side of the middle end of the support plate (4), and the output shaft of the motor (41) is fixedly connected to a turntable (42).

5. The anti-adhesion and easy-to-clean dust removal filter bag according to claim 4, characterized in that: The striking assembly comprises a second connecting rod (5) hinged to the lower side of one end of the rotating disk (42), and a striking block (51) is fixedly connected to the lower end of the second connecting rod (5).

6. The anti-adhesion and easy-to-clean dust removal filter bag according to claim 2, characterized in that: The filter assembly comprises a filter bag net (6) fixedly connected to the lower side of the inner end of the first plug plate (2), and a sleeve (61) is fixedly connected to the lower end of the filter bag net (6).

7. The anti-adhesion and easy-to-clean dust removal filter bag according to claim 6, characterized in that: The collecting assembly comprises a collecting cylinder (7) inserted inside the lower end of the sleeve (61), and the lower end of the collecting cylinder (7) is fixedly connected to a shell (71), the lower end of the shell (71) is fixedly connected to the outer cylinder (1), and a collecting box (72) is inserted inside the shell (71), and the end of the collecting box (72) away from the shell (71) is fixedly connected to a handle (73).

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