Pulse type shaving board dust filter

Abstract

The utility model relates to the technical field of wood processing, and discloses a pulse type shaving board dust filter which comprises a box body and a filter body, the filter body is installed in the box body, the filter body comprises a filter element, the filter element is installed in the box body, three filter assemblies are installed in the box body, each filter assembly comprises a filter plate, and the filter plates are located on the inner side of the box body; the filtering assembly comprises four fixing blocks, the fixing blocks are fixedly mounted in the box body, and fixing rods are fixedly arranged on the inner sides and the outer sides of the fixing blocks; according to the wood chip filtering device, the filtering assembly, the cam, the rotating rod and other structures are arranged to be matched with one another, wood chips can be filtered in a classified mode, so that the load of a filter element is reduced, and therefore the filtering efficiency can be improved; and wood chips filtered out in a classified mode can be collected respectively, so that the wood chips of different specifications can be recycled conveniently in the follow-up process, and the purpose of splitting and recycling is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of wood processing, and more particularly to a pulse type particleboard dust filter. Background Art

[0002] At present, the pulse type particleboard dust filter is a kind of equipment commonly used in industrial dust treatment. It is mainly used to filter and clean the sawdust, shavings and other dust particles generated in the production process, and discharge clean air into the environment.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] In the existing device, the air is filtered slowly during the wood chip filtering, which results in poor efficiency and is not convenient for classifying and collecting the wood chips for recycling in different ways. Utility Model Content

[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0006] The disclosed embodiment provides a pulse-type particleboard dust filter to solve the problem of poor filtering effect and inconvenience in classifying and collecting wood chips.

[0007] In some embodiments, a pulse-type particleboard dust filter comprises a box body and a filter body, wherein the filter body is installed in the box body, the filter body comprises a filter element, the filter element is installed in the box body, three filter components are installed in the box body, the filter component comprises a filter plate, the filter plate is located inside the box body, the filter component comprises a fixed block, there are four fixed blocks in total, the fixed blocks are fixedly installed in the box body, fixed rods are fixedly provided inside and outside the fixed blocks, the filter plate is movably inserted on the outside of the four fixed rods, a rotating rod is rotatably inserted in the box body, a cam is fixedly provided on the fixed sleeve outside the rotating rod, and the cam is in contact with the filter plate.

[0008] The pulse type particleboard dust filter provided by the embodiment of the present disclosure can achieve the following technical effects:

[0009] In the utility model, by arranging the filter assembly, the cam and the rotating rod and other structures to cooperate with each other, the wood chips can be graded and filtered, so as to reduce the load of the filter element, thereby improving the filtering efficiency.

[0010] The utility model can collect the wood chips filtered out by classification by arranging the collecting box, the feeding port, the external slideway and the insert strip, so as to facilitate the subsequent recycling of the wood chips of different specifications, thereby achieving the purpose of splitting and recycling.

[0011] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0013] Figure 1 It is a schematic diagram of the overall structure provided by the embodiment of the present disclosure;

[0014] Figure 2 It is a side schematic diagram of the overall structure provided by an embodiment of the present disclosure;

[0015] Figure 3 is a cross-sectional schematic diagram of a box body and its connection structure provided by an embodiment of the present disclosure;

[0016] Figure 4 The embodiment of the present disclosure provides Figure 3 The enlarged structural diagram at A in the middle;

[0017] Figure 5 The embodiment of the present disclosure provides Figure 3 Enlarged structural diagram at B in the middle.

[0018] Reference numerals:

[0019] 1. Box body; 11. Filter body; 12. Filter element; 13. Exhaust pipe; 14. Inlet pipe; 15. Flange; 16. Inspection plate; 17. Support leg; 2. Filter assembly; 21. Fixing block; 22. Fixing rod; 23. Filter plate; 24. Limiting block; 25. Compression spring; 3. Rotating rod; 31. Cam; 32. L-shaped plate; 33. Motor; 4. Feeding port; 41. External slideway; 42. Insert strip; 43. Collection box. DETAILED DESCRIPTION

[0020] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0021] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0022] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0023] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0024] Unless otherwise stated, the term "plurality" means two or more.

[0025] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0026] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0028] Combination Figure 1-5 As shown, the embodiment of the present disclosure provides a pulse-type particleboard dust filter, including a box body 1 and a filter body 11, the filter body 11 is installed in the box body 1, the filter body 11 includes a filter element 12, the filter element 12 is installed in the box body 1, three filter components 2 are installed in the box body 1, the filter component 2 includes a filter plate 23, the filter apertures of the three filter plates 23 are respectively from large to small, so that wood chips can be filtered separately, thereby improving the filtering efficiency, the filter plate 23 is located on the inner side of the box body 1, the filter component 2 includes a fixed block 21, there are four fixed blocks 21, the fixed block 21 is fixedly installed in the box body 1, fixed rods 22 are fixedly provided inside and outside the fixed block 21, the filter plate 23 is movably inserted on the outside of the four fixed rods 22, a rotating rod 3 is rotatably inserted in the box body 1, and a cam 31 is fixedly provided on the outside of the rotating rod 3, and the cam 31 is fitted with the filter plate 23, so that the cam 31 can drive the filter plate 23 to shake, thereby shaking the particles attached to the outside of the filter plate 23 into the collection box 43.

[0029] A plurality of discharge ports 4 are provided at the bottom of the inner wall of the box body 1 , a plurality of external slideways 41 are installed below the box body 1 , a collection box 43 is movably installed in the external slideway 41 , and insertion strips 42 are fixedly provided on both sides of the collection box 43 , and the insertion strips 42 are movably inserted in the external slideway 41 .

[0030] By adopting the above technical solution, the wood chips filtered out by graded filtering can be collected separately, so as to facilitate the subsequent recycling of these wood chips of different specifications, thereby achieving the purpose of splitting and recycling.

[0031] Support legs 17 distributed in a rectangular array are fixedly provided at the bottom end of the box body 1.

[0032] By adopting the above technical solution, the supporting legs 17 support the entire device.

[0033] An air inlet pipe 14 is fixedly provided on the outer side of the box body 1 , and a flange 15 is fixedly provided on the outer side of the air inlet pipe 14 .

[0034] By adopting the above technical solution, the air inlet pipe 14 is used to transmit the gas into the box body 1, and the flange 15 is convenient for installation and connection with the outside.

[0035] The filter body 11 includes an air outlet pipe 13 , which is installed inside the filter body 11 .

[0036] By adopting the above technical solution, the gas outlet pipe 13 is used to discharge the gas filtered by the filter element 12.

[0037] A plurality of inspection panels 16 are installed on the outside of the box body 1 , and the inspection panels 16 are installed on the outside of the box body 1 by screws.

[0038] By adopting the above technical solution, the inspection plate 16 is convenient for disassembly and inspection of the box body 1.

[0039] A limiting block 24 is fixedly disposed at one end of the fixing rod 22 away from the fixing block 21 , and a compression spring 25 is movably sleeved outside the fixing rod 22 . The compression spring 25 is located between the limiting block 24 and the filter plate 23 .

[0040] By adopting the above technical solution, the compression spring 25 cooperates with the cam 31 to drive the filter plate 23 to vibrate.

[0041] An L-shaped plate 32 is fixedly provided on the top of the box body 1 , and the L-shaped plate 32 is rotatably connected to one of the rotating rods 3 .

[0042] By adopting the above technical solution, the L-shaped plate 32 is used for support and installation.

[0043] Two adjacent rotating rods 3 are connected through a synchronous wheel and a synchronous belt transmission.

[0044] By adopting the above technical solution, one of the rotating rods 3 can make the three rotating rods 3 rotate synchronously through the synchronous wheel and the synchronous belt.

[0045] A motor 33 is installed at the top of the L-shaped plate 32 , and the end of the output shaft of the motor 33 is inserted through the box body 1 and fixedly connected to the rotating rod 3 .

[0046] By adopting the above technical solution, the output shaft end of the motor 33 rotates to drive one of the rotating rods 3 to rotate, so as to provide power output.

[0047] Working principle: First, the external air intake assembly is connected to the air intake pipe 14 through the flange 15, so that the gas passes through the three filter plates 23 for filtering at a time, and finally is filtered by the filter body 11 and discharged through the air outlet pipe 13. Then the motor 33 is started to make the motor 33 start working, and the output shaft end of the motor 33 rotates to drive one of the rotating rods 3 to rotate, and the rotation of one of the rotating rods 3 causes the three rotating rods 3 to rotate synchronously through the synchronous wheel and the synchronous belt, and the rotation of the rotating rod 3 drives the cam 31 to rotate, and the convex point of the cam 31 drives the filter plate 23 to slide on the fixed rod 22. When the filter plate 23 slides, the compression spring 25 is compressed. When the protrusion of the cam 31 is not in contact with the filter plate 23, the filter plate 23 rebounds under the action of the compression spring 25, and then the filter plate 23 can be shaken, so that the wood chips on the filter plate 23 can be shaken off, thereby improving the filtration efficiency of the filter element 12, thereby improving the overall filtration efficiency. The three filter plates 23 and the filter element 12 can collect the graded filtered wood chips separately, so as to facilitate the subsequent recycling of these wood chips of different specifications, thereby achieving the purpose of splitting and recycling.

[0048] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A pulse-type particleboard dust filter, comprising a housing (1) and a filter body (11), wherein the filter body (11) is installed in the housing (1), the filter body (11) comprises a filter element (12), the filter element (12) is installed in the housing (1), three filter assemblies (2) are installed in the housing (1), the filter assemblies (2) comprise filter plates (23), and the filter plates (23) are located on the inner side of the housing (1); The filter assembly (2) comprises a fixed block (21), wherein there are four fixed blocks (21) in total, and the fixed blocks (21) are fixedly mounted in the housing (1). Fixed rods (22) are fixedly arranged inside and outside the fixed blocks (21). The filter plates (23) are movably inserted outside the four fixed rods (22). A rotating rod (3) is rotatably inserted in the housing (1). A cam (31) is fixedly sleeved outside the rotating rod (3), and the cam (31) is in contact with the filter plates (23).

2. The pulse type particleboard dust filter according to claim 1, characterized in that: A plurality of material discharge ports (4) are provided at the bottom end of the inner wall of the box body (1), a plurality of external slideways (41) are installed below the box body (1), a collection box (43) is movably installed in the external slideway (41), and insertion strips (42) are fixedly provided on both sides of the collection box (43), and the insertion strips (42) are movably inserted in the external slideway (41).

3. The pulse type particleboard dust filter according to claim 2, characterized in that: Support legs (17) distributed in a rectangular array are fixedly provided at the bottom end of the box body (1).

4. The pulse type particleboard dust filter according to claim 1, characterized in that: An air intake pipe (14) is fixedly provided on the outside of the box body (1), and a flange (15) is fixedly provided on the outside of the air intake pipe (14).

5. The pulse type particleboard dust filter according to claim 1, characterized in that: The filter body (11) comprises an air outlet pipe (13), and the air outlet pipe (13) is installed in the filter body (11).

6. The pulse type particleboard dust filter according to claim 1, characterized in that: A plurality of inspection panels (16) are installed on the outside of the box body (1), and the inspection panels (16) are installed on the outside of the box body (1) by means of screws.

7. The pulse type particleboard dust filter according to claim 2, characterized in that: A limit block (24) is fixedly provided at one end of the fixing rod (22) away from the fixing block (21), and a compression spring (25) is movably sleeved outside the fixing rod (22), and the compression spring (25) is located between the limit block (24) and the filter plate (23).

8. The pulse type particleboard dust filter according to claim 2, characterized in that: An L-shaped plate (32) is fixedly provided on the top of the box body (1), and the L-shaped plate (32) is rotatably connected to one of the rotating rods (3).

9. The pulse type particleboard dust filter according to claim 2, characterized in that: Two adjacent rotating rods (3) are connected via a synchronous wheel and a synchronous belt transmission.

10. The pulse type particleboard dust filter according to claim 8, characterized in that: A motor (33) is mounted on the top of the L-shaped plate (32); the end of the output shaft of the motor (33) is inserted through the box body (1) and is fixedly connected to the rotating rod (3).

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