Industrial dust removal device convenient for filtration and classification

Abstract

The utility model relates to the technical field of wood processing, and discloses an industrial dust removal device convenient to filter and classify, the industrial dust removal device comprises a collecting box body and a filtering and separating mechanism, the inner bottom of the collecting box body is connected with a discharging pipe, and the filtering and separating mechanism is arranged in the middle of the interior of the collecting box body; the filtering and separating mechanism comprises a fixing plate welded to the inner wall of the collecting box body, a connecting guide rod welded to one side of the fixing plate, a filtering plate connected to the connecting guide rod in a sliding mode and a spring arranged on the connecting guide rod in a sleeving mode. Through the arrangement of the fixing plate, the connecting guide rods, the filter plate and the springs, the filter plate can distinguish and collect dust and chippings generated during wood processing in the collecting process, vibration can be generated when the filter plate is lifted and reset by the springs in the horizontal displacement process, and the dust and chippings are prevented from falling off. At the moment, impurities attached to the surface of the filter plate can be vibrated and separated, and the phenomenon that meshes are blocked is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of wood processing, and in particular to an industrial dust removal device which is convenient for filtering and classification. Background Art

[0002] A large amount of dust, particles and harmful gases will be generated during the wood processing process. These dust and particles cause serious harm to the respiratory system and skin of workers. Long-term exposure may even lead to occupational diseases such as pneumoconiosis. Therefore, dust removal is an important measure to protect the health of employees. Mechanical equipment will generate dust during operation. These dusts will enter the equipment and affect its normal operation, shorten the service life of the equipment, and increase the cost of maintenance and replacement. Dust removal can reduce the damage of these dusts to the equipment and extend the service life of the equipment. Dust removal can reduce the pollution of dust on the surface of the product, which helps to improve the appearance quality and overall quality of the product. Therefore, dust removal in the wood processing process is not only necessary, but also crucial. By implementing effective dust removal measures, we can ensure the health of employees, protect production equipment, maintain the working environment and improve product quality.

[0003] During wood cutting, fans are used to simultaneously collect wood chips and dust generated at the wood cutting site. Since wood chips can be recycled for a second time, it is necessary to separate the collected wood chips from the dust later, which increases the operator's workflow and reduces work efficiency. Utility Model Content

[0004] The purpose of the present application is to provide an industrial dust removal device that is easy to filter and classify, so as to solve the problem raised in the above background technology that because wood chips can be recycled for a second time, the collected wood chips need to be separated from the dust later, which increases the workflow of operators and reduces work efficiency.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an industrial dust removal device that is convenient for filtering and classification, comprising: a collecting box and a filtering and separating mechanism, the inner bottom of the collecting box is connected to a discharge pipe, the filtering and separating mechanism is arranged in a central position inside the collecting box, the filtering and separating mechanism comprises a fixed plate welded to the inner wall of the collecting box, a connecting guide rod welded to one side of the fixed plate, a filter plate slidably connected to the connecting guide rod, and a spring sleeved on the connecting guide rod, the two ends of the spring are respectively welded to one side of the outer wall of the fixed plate and the filter plate.

[0006] By adopting the above technical solution, wood chips and dust can be separated and collected through the filter plate.

[0007] Preferably, the filtering and separating mechanism further comprises a No. 1 trapezoidal block welded to one side of the filter plate, and the top of the No. 1 trapezoidal block is inclined.

[0008] By adopting the above technical solution, displacement is performed by subsequent extrusion.

[0009] Preferably, the filtering and separating mechanism further comprises a cylinder bolted to the upper part of the outer wall of the collecting box body.

[0010] By adopting the above technical solution, the structure on the output end can be driven to move.

[0011] Preferably, the filtering and separating mechanism further comprises a No. 2 trapezoidal block bolted to the output end of the cylinder, and the No. 2 trapezoidal block is arranged inside the collecting box.

[0012] By adopting the above technical solution, the structure on one side can be driven to move by pushing.

[0013] Preferably, the industrial dust removal device that facilitates filtering and classification also includes a cleaning mechanism, which includes a fixed connecting plate welded to the inner wall of the collection box, and the fixed connecting plate is arranged on one side of the filter plate.

[0014] By adopting the above technical solution, the structure on one side is effectively fixed and connected.

[0015] Preferably, the cleaning mechanism further comprises a protrusion welded to one side of the fixed connecting plate, and the diameter of the protrusion is adapted to the hole of the filter plate.

[0016] By adopting the above technical solution, impurities in the mesh of the filter plate can be cleaned.

[0017] Preferably, the industrial dust removal device that is convenient for filtering and classification further comprises: a movable support column, the movable support column is welded around the lower side of the collection box, and the bottom of the movable support column is bolted to a pulley.

[0018] By adopting the above technical solution, the structure connected above can be driven to move.

[0019] Preferably, the industrial dust removal device that is convenient for filtering and classification further comprises: an axial flow fan, and the axial flow fan is bolted to one end of the outer side of the collection box.

[0020] By adopting the above technical solution, wood chips and dust can be collected.

[0021] In summary, the present application includes at least one of the following beneficial effects:

[0022] (1) By providing a fixed plate, a connecting guide rod, a filter plate and a spring, the filter plate can distinguish and collect the dust and debris generated during the wood processing. In the process of horizontal displacement of the filter plate, it is pulled and reset by the spring to generate vibration. At this time, the impurities attached to the surface of the filter plate can be vibrated and separated to avoid clogging of the mesh.

[0023] (2) By providing a fixed connecting plate and a protrusion, when impurities in the mesh of the filter plate are severely stuck, the mesh of the filter plate will contact the protrusion through the movement of the filter plate, thereby squeezing the impurities in the mesh of the filter plate out of the mesh of the filter plate through the protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a top view of the three-dimensional structure of the present application;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the present application when viewed from above;

[0026] Figure 3 A schematic diagram of a cross-sectional three-dimensional structure of the present application;

[0027] Figure 4 For this application Figure 3 A partial enlargement of the structural schematic diagram at point A.

[0028] In the figure: 1. collecting box; 2. movable support column; 3. axial flow fan; 4. filtering and separating mechanism; 401. fixing plate; 402. connecting guide rod; 403. filtering plate; 404. spring; 405. trapezoidal block No. 1; 406. cylinder; 407. trapezoidal block No. 2; 5. cleaning mechanism; 501. fixed connecting plate; 502. protrusion. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] The following is combined with Figure 1-4 The embodiments of the present application are described in further detail.

[0031] Example 1

[0032] See also Figure 1-Figure 4 , the utility model provides a technical solution: an industrial dust removal device that is convenient for filtering and classification, comprising: a collection box 1, a movable support column 2, an axial flow fan 3 and a filtering and separating mechanism 4;

[0033] A discharge pipe is connected to the inner bottom of the collecting box 1, and the collecting box 1 can collect debris and dust. The movable support column 2 is welded on the lower four sides of the collecting box 1, and the movable support column 2 can provide stable support for the collecting box 1, and the bottom of the movable support column 2 is bolted with a pulley, and when the collecting box 1 needs to be moved, the pulley can facilitate the operator to push it. The axial flow fan 3 is bolted to the outer end of the collecting box 1. The axial flow fan 3 is mainly composed of an impeller, a casing, an electric motor and other components. Its working principle is that when the impeller rotates, the gas enters the impeller axially from the air inlet, and then is pushed by the blades on the impeller to increase the energy, and finally is introduced into the working pipeline, which can absorb the debris and dust into the interior of the collecting box 1 through the axial flow fan 3.

[0034] The filter separation mechanism 4 is arranged in the central part of the collection box 1. The filter separation mechanism 4 can divide the interior of the collection box 1 into two separate storage bins, and the filter separation mechanism 4 can avoid clogging of the internal structure when separating and storing debris and dust. The filter separation mechanism 4 includes a fixed plate 401 welded on the inner wall of the collection box 1, and the fixed plate 401 can provide an effective and stable connection for the structure connected on one side. The connecting guide rod 402 welded on one side of the fixed plate 401 can provide the structure on the rod with horizontal displacement. The filter plate 403 is slidably connected to the connecting guide rod 402, and the filter plate 403 can allow dust to pass through and block debris. The spring 404 mounted on the connecting guide rod 402 can drive the filter plate 403 to move on the connecting guide rod 402 quickly. The spring 404 is welded to one side of the outer wall of the fixing plate 401 and the filter plate 403 respectively, and can maintain the stability of its own structure while providing the pulling force for reset. The trapezoidal block 405 welded to one side of the filter plate 403 can drive the structure on one side to move horizontally when it is subsequently squeezed in the vertical direction, and the top of the trapezoidal block 405 is inclined. The cylinder 406 is bolted to the outer wall of the collection box 1, and the cylinder 406 can drive the structure on the bottom output end to move vertically. The trapezoidal block 407 is bolted to the output end of the cylinder 406, and the trapezoidal block 407 is arranged inside the collection box 1. When the trapezoidal block 407 is vertically displaced by the cylinder 406, it can drive the trapezoidal block 405 on one side to move horizontally.

[0035] By starting the axial flow fan 3, under the operation of the axial flow fan 3, the debris and dust generated during the wood cutting process can be transported to the inside of the collection box 1. At this time, the filter plate 403 inside the collection box 1 collects the debris and dust separately. When the mesh of the filter plate 403 is blocked by debris, the No. 2 trapezoidal block 407 connected to the output end is vertically displaced by the cylinder 406. At this time, the No. 2 trapezoidal block 407 will squeeze the No. 1 trapezoidal block 405. At this time, the No. 1 trapezoidal block 405 will drive the filter plate 403 connected to one side to move horizontally. At this time, the filter plate 403 moves stably on the connecting guide rod 402 on the inner side of the fixed plate 401, and then the filter plate 403 is pulled and reset by the spring 404, thereby causing vibration, which can vibrate and separate the impurities on the filter plate 403.

[0036] Example 2

[0037] See also Figure 1-Figure 4 , the utility model provides a technical solution: an industrial dust removal device that is convenient for filtering and classification, comprising: a cleaning mechanism 5;

[0038] The industrial dust removal device for facilitating filtering and classification also includes a cleaning mechanism 5. The cleaning mechanism 5 can provide a quick unclogging operation for the filter plate 403 when the filter plate 403 is clogged. The cleaning mechanism 5 includes a fixed connecting plate 501 welded to the inner wall of the collection box 1. A plurality of rectangular holes are provided inside the fixed connecting plate 501 to facilitate the circulation of dust. The fixed connecting plate 501 is arranged on one side of the filter plate 403. A protrusion 502 is welded on one side of the fixed connecting plate 501. When the filter plate 403 is displaced in the horizontal direction, the protrusion 502 is contacted with the protrusion 502, thereby inserting the protrusion 502 into the mesh of the filter plate 403. The diameter of the protrusion 502 is adapted to the hole of the filter plate 403.

[0039] When the impurities in the mesh of the filter plate 403 cannot be removed by vibration, when the filter plate 403 is horizontally displaced, the filter plate 403 will contact the protrusion 502 on one side of the fixed connecting plate 501. At this time, the protrusion 502 will be inserted into the interior of the filter plate 403, thereby pushing the impurities in the mesh of the filter plate 403.

[0040] The implementation principle of an industrial dust removal device for facilitating filtering and classification in the present application is as follows:

[0041] First, by starting the axial flow fan 3, under the operation of the axial flow fan 3, the debris and dust generated during the wood cutting process can be transported to the inside of the collection box 1, and the filter plate 403 inside the collection box 1 will collect the debris and dust separately.

[0042] Secondly, when the mesh of the filter plate 403 is clogged with debris, the cylinder 406 will vertically displace the trapezoidal block No. 2 407 connected to the output end, and the trapezoidal block No. 2 407 will squeeze the trapezoidal block No. 1 405, and the trapezoidal block No. 1 405 will drive the filter plate 403 connected on one side to displace horizontally, and the filter plate 403 will stably move on the connecting guide rod 402 on the inner side of the fixed plate 401, and then the filter plate 403 will be pulled and reset by the spring 404, thereby causing vibration, which can vibrate and separate the impurities on the filter plate 403.

[0043] Finally, when the impurities in the mesh of the filter plate 403 cannot be removed by vibration, when the filter plate 403 is horizontally displaced, the filter plate 403 will contact the protrusion 502 on one side of the fixed connecting plate 501. At this time, the protrusion 502 will be inserted into the interior of the filter plate 403, thereby pushing the impurities in the mesh of the filter plate 403.

[0044] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An industrial dust removal device that is convenient for filtering and classification, characterized in that: include: A collecting box (1), wherein the inner bottom of the collecting box (1) is connected to a discharge pipe; A filtering and separating mechanism (4), the filtering and separating mechanism (4) being arranged at a central position inside the collecting box (1), the filtering and separating mechanism (4) comprising a fixing plate (401) welded to the inner wall of the collecting box (1), a connecting guide rod (402) welded to one side of the fixing plate (401), a filtering plate (403) slidably connected to the connecting guide rod (402), and a spring (404) sleeved on the connecting guide rod (402), wherein two ends of the spring (404) are respectively welded to one side of the outer wall of the fixing plate (401) and the filtering plate (403).

2. An industrial dust removal device that facilitates filtering and classification according to claim 1, characterized in that: The filtering and separating mechanism (4) further comprises a No. 1 trapezoidal block (405) welded to one side of the filtering plate (403), and the upper part of the No. 1 trapezoidal block (405) is inclined.

3. An industrial dust removal device that facilitates filtering and classification according to claim 2, characterized in that: The filtering and separating mechanism (4) further comprises a cylinder (406) bolted to the upper part of the outer wall of the collecting box (1).

4. An industrial dust removal device that facilitates filtering and classification according to claim 3, characterized in that: The filtering and separating mechanism (4) further comprises a second trapezoidal block (407) bolted to the output end of the cylinder (406), and the second trapezoidal block (407) is arranged inside the collecting box (1).

5. The industrial dust removal device for facilitating filtering and classification according to claim 1 is characterized in that: The industrial dust removal device that facilitates filtering and classification also includes a cleaning mechanism (5), the cleaning mechanism (5) includes a fixed connection plate (501) welded to the inner wall of the collection box (1), and the fixed connection plate (501) is arranged on one side of the filter plate (403).

6. An industrial dust removal device that facilitates filtering and classification according to claim 5, characterized in that: The cleaning mechanism (5) further comprises a protrusion (502) welded to one side of the fixed connection plate (501), and the diameter of the protrusion (502) is adapted to the hole of the filter plate (403).

7. The industrial dust removal device for facilitating filtering and classification according to claim 1 is characterized in that: The industrial dust removal device that is convenient for filtering and classification also includes: A movable support column (2), wherein the movable support column (2) is welded to the four sides of the lower side of the collection box (1), and the bottom of the movable support column (2) is bolted to a pulley.

8. The industrial dust removal device for facilitating filtering and classification according to claim 1 is characterized in that: The industrial dust removal device that is convenient for filtering and classification also includes: An axial flow fan (3), wherein the axial flow fan (3) is bolted to one end of the outer side of the collecting box (1).

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