Furniture production dust removal device with filter plate convenient to replace

Abstract

The utility model discloses a dust removal device for furniture production with a filter plate convenient to replace, which comprises a base, the top of the base is fixedly connected with a purification mechanism for air purification, the middle of the top end of the purification mechanism is fixedly communicated with a wrinkled communicating pipe, the top of the wrinkled communicating pipe is fixedly communicated with a dust hood, and the purification mechanism comprises a purification box. A filter cavity is formed in the middle of the purification box, a suction fan is fixedly installed at the top of an inner cavity of the adsorption cavity, a clamping groove is formed in an inner cavity of the filter cavity, a limiting groove is formed in one end of the clamping groove, and the filter plate is connected to an inner cavity of the clamping groove in a clamped mode. The suction fan works to adsorb dust and the like in external air to the inner cavity of the corrugated communicating pipe through the dust suction cover, then the dust and the like are adsorbed to the filter plate from the corrugated communicating pipe to be filtered, when the filter plate needs to be replaced, only bolts on the limiting plate need to be loosened, then the handle is held by a hand to pull out the filter plate along the clamping groove, and replacement can be conducted simply and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for furniture production, which is convenient for replacing filter plates. Background Art

[0002] Furniture can be seen everywhere in our lives. It is a facility we often use and has become an indispensable tool in our lives and daily activities. Furniture comes in many categories and varieties, and is made of a variety of materials, but mainly wood. In the process of producing fixtures in the furniture production workshop, a large amount of sawdust and dust will be generated, which will have a serious impact on workers and production machines, and is very likely to cause environmental pollution, so a dust removal device is needed.

[0003] The dust removal device mainly filters the dust in the air through the filter element after dust collection, but the replacement of the filter element of the existing dust removal device is very inconvenient and inconvenient for subsequent maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a dust removal device for furniture production with convenient replacement of filter plates, so as to solve the problem that the dust removal device proposed in the above background technology mainly filters the dust in the air through the filter element after dust suction, while the replacement of the filter element of the existing dust removal device is very inconvenient and inconvenient for subsequent maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for furniture production with convenient replacement of filter plates, comprising a base, a purification mechanism for air purification is fixedly connected to the top of the base, a pleated connecting pipe is fixedly connected to the middle of the top of the purification mechanism, a dust hood is fixedly connected to the top of the pleated connecting pipe, the purification mechanism comprises a purification box, a filter cavity is arranged in the middle of the purification box, an adsorption cavity and an exhaust cavity are respectively arranged at the top and bottom of the filter cavity, a suction fan is fixedly installed at the top of the inner cavity of the adsorption cavity, a card slot is provided in the inner cavity of the filter cavity, a limiting slot is provided at one end of the card slot, a filter plate is clamped in the inner cavity of the card slot, one end of the filter plate is fixedly connected to the limiting plate, and the four corners of the limiting plate are connected to the inner cavity of the limiting slot by bolts.

[0006] Preferably, side plates are fixedly connected to both sides of the top of the purification mechanism, and a connecting plate is rotatably connected between the two side plates via a threaded rotating shaft.

[0007] Preferably, one end of the connecting plate is fixedly connected to a hollow block, and one end of the hollow block is fixedly connected to one side of the dust hood.

[0008] Preferably, one end of the threaded shaft passes through the side plate and is threadedly connected to a locking nut, and one side of the limiting plate is fixedly connected to a handle.

[0009] Preferably, the bottom of the inner cavity of the adsorption chamber is fixedly connected to a flow guide cover, and a plurality of air outlet holes are opened on both sides of the exhaust cavity.

[0010] Preferably, a switch panel is fixedly mounted on the front of the purification mechanism, and the suction fan is electrically connected to an external power supply through the switch panel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The hollow block and the dust hood are driven to rotate by the rotation of the connecting plate, so that the dust hood is adjusted to a suitable angle for dust collection, thus realizing angle adjustment;

[0013] 2. The dust in the external air is adsorbed into the inner cavity of the pleated connecting pipe through the suction fan, and then adsorbed from the pleated connecting pipe to the filter plate for filtration. The filtered air is then discharged from the air outlet. When the filter plate needs to be replaced, just loosen the bolts on the limit plate, then hold the handle and pull the filter plate out along the slot for replacement. It is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the purification box of the utility model;

[0016] Figure 3 It is an enlarged view of part A of the utility model.

[0017] In the figure: 1. base; 2. purification mechanism; 3. side panel; 4. connecting plate; 5. hollow block; 6. dust hood; 7. pleated connecting pipe; 8. threaded shaft; 9. locking nut; 10. purification box; 11. filter chamber; 12. adsorption chamber; 13. exhaust chamber; 14. suction fan; 15. air guide cover; 16. slot; 17. limit slot; 18. filter plate; 19. limit plate; 20. handle; 21. air outlet; 22. switch panel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a dust removal device for furniture production with convenient replacement of filter plates, comprising a base 1, a purification mechanism 2 for air purification is fixedly connected to the top of the base 1, a pleated connecting pipe 7 is fixedly connected to the middle of the top of the purification mechanism 2, and a dust hood 6 is fixedly connected to the top of the pleated connecting pipe 7, the purification mechanism 2 comprises a purification box 10, a filter chamber 11 is arranged in the middle of the purification box 10, an adsorption chamber 12 and an exhaust chamber 13 are arranged at the top and bottom of the filter chamber 11 respectively, a suction fan 14 is fixedly installed at the top of the inner cavity of the adsorption chamber 12, a card slot 16 is provided in the inner cavity of the filter chamber 11, a limiting slot 17 is provided at one end of the card slot 16, a filter plate 18 is clamped in the inner cavity of the card slot 16, one end of the filter plate 18 is fixedly connected to a limiting plate 19, and four corners of the limiting plate 19 are connected to the inner cavity of the limiting slot 17 by bolts, and a handle 20 is fixedly connected to one side of the limiting plate 19.

[0020] See also Figure 1-3 Furthermore, side panels 3 are fixedly connected to both sides of the top of the purification mechanism 2, and a connecting plate 4 is rotatably connected between the two side panels 3 through a threaded shaft 8, one end of the connecting plate 4 is fixedly connected to a hollow block 5, and one end of the hollow block 5 is fixedly connected to one side of the dust hood 6, one end of the threaded shaft 8 passes through the side panel 3 and is threadedly connected to a locking nut 9, loosen the locking nut 9, and then rotate the connecting plate 4, and the rotation of the connecting plate 4 drives the rotation of the hollow block 5 and the dust hood 6, so that the dust hood 6 is adjusted to a suitable angle for dust collection, and the angle adjustment is realized, and then the locking nut 9 is tightened to lock the threaded shaft 8.

[0021] See also Figure 1-3 Furthermore, the bottom of the inner cavity of the adsorption chamber 12 is fixedly connected with a guide cover 15, and a plurality of air outlet holes 21 are opened on both sides of the exhaust chamber 13. The air enters the filter chamber 11 through the guide cover 15, and the air outlet holes 21 facilitate the discharge of the purified air.

[0022] See also Figure 1-3 Furthermore, a switch panel 22 is fixedly installed on the front of the purification mechanism 2, and the suction fan 14 is electrically connected to the external power supply through the switch panel 22 to control the switch of the electrical equipment.

[0023] During specific use, first move the equipment to a suitable dust suction position in the furniture production workshop, then loosen the locking nut 9, and then rotate the connecting plate 4. The rotation of the connecting plate 4 drives the rotation of the hollow block 5 and the dust hood 6, so that the dust hood 6 is adjusted to a suitable angle for dust suction to achieve angle adjustment, and then tighten the locking nut 9 to lock the threaded shaft 8. At this time, turn on the suction fan 14. The suction fan 14 works to absorb dust in the external air through the dust hood 6 to the inner cavity of the pleated connecting tube 7, and then absorbs it from the pleated connecting tube 7 to the filter plate 18 for filtration. The filtered air is then discharged from the air outlet 21. When the filter plate 18 needs to be replaced, it only needs to loosen the bolts on the limit plate 19, and then hold the handle 20 to pull the filter plate 18 out along the slot 16 for replacement. It is simple and convenient.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal device for furniture production with convenient filter plate replacement, comprising a base (1), characterized in that: A purification mechanism (2) for air purification is fixedly connected to the top of the base (1); a pleated connecting pipe (7) is fixedly connected to the middle of the top of the purification mechanism (2); a dust cover (6) is fixedly connected to the top of the pleated connecting pipe (7); the purification mechanism (2) comprises a purification box (10); a filter chamber (11) is arranged in the middle of the purification box (10); an adsorption chamber (12) and an exhaust chamber (13) are arranged at the top and bottom of the filter chamber (11), respectively; a suction fan (14) is fixedly installed at the top of the inner cavity of the adsorption chamber (12); a slot (16) is provided in the inner cavity of the filter chamber (11); a limiting slot (17) is provided at one end of the slot (16); a filter plate (18) is clamped in the inner cavity of the slot (16); one end of the filter plate (18) is fixedly connected to the limiting plate (19); and the four corners of the limiting plate (19) are connected to the inner cavity of the limiting slot (17) by bolts.

2. A dust removal device for furniture production with convenient filter plate replacement according to claim 1, characterized in that: Side plates (3) are fixedly connected to both sides of the top of the purification mechanism (2), and a connecting plate (4) is rotatably connected between the two side plates (3) via a threaded rotating shaft (8).

3. A dust removal device for furniture production with convenient filter plate replacement according to claim 2, characterized in that: One end of the connecting plate (4) is fixedly connected to a hollow block (5), and one end of the hollow block (5) is fixedly connected to one side of the dust hood (6).

4. A dust removal device for furniture production with convenient filter plate replacement according to claim 2, characterized in that: One end of the threaded rotating shaft (8) passes through the side plate (3) and is threadedly connected to a locking nut (9), and one side of the limiting plate (19) is fixedly connected to a handle (20).

5. A dust removal device for furniture production with convenient filter plate replacement according to claim 4, characterized in that: The bottom of the inner cavity of the adsorption cavity (12) is fixedly connected to a flow guide cover (15), and a plurality of air outlet holes (21) are provided on both sides of the exhaust cavity (13).

6. The dust removal device for furniture production with convenient filter plate replacement according to claim 1, characterized in that: A switch panel (22) is fixedly mounted on the front of the purification mechanism (2), and the suction fan (14) is electrically connected to an external power source via the switch panel (22).

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