Ventilation and dust removal device for workshop construction

Abstract

The utility model relates to the technical field of dust removal, in particular to a plant construction ventilation and dust removal device which comprises a dust removal device body, an air filtering bin is arranged in the dust removal device body, annular sliding rails are fixedly arranged on the upper surface and the lower surface in the air filtering bin, and a plurality of annular sliding plates are arranged on the surfaces of the annular sliding rails in a sliding mode. An annular toothed plate is fixedly arranged on the surface of the annular sliding plate, a circular air filtering barrel is fixedly arranged on the surface of the annular toothed plate, cleaning grooves are formed in the two sides of the interior of the air filtering bin, air is sucked from an air inlet through an air inlet fan, filtered through the circular air filtering barrel and then exhausted through an air outlet, and after long-time use, a motor is started to drive a gear to rotate; an annular toothed plate is driven to rotate on the surface of an annular sliding rail through an annular sliding plate, a circular air filtering cylinder is in contact friction with an inner brush and an outer brush, meanwhile, an air pump is started for suction, dust generated by friction is collected into a dust collecting box through a funnel, and a dust filtering plate can prevent the dust from being sucked out.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a ventilation and dust removal device for plant construction. Background Art

[0002] In the existing processing plants, various processing machines have made outstanding contributions to the construction of national productivity. In the existing plants, a large amount of smoke and fine particles will be generated due to cutting steel and welding. If these harmful substances are accumulated in the plant for a long time, they will cause many adverse effects on the human body. Therefore, it is very important to transform the plant construction, add ventilation systems, and establish a reasonable, hygienic and efficient production environment for workers. However, the existing plant ventilation and dust removal equipment will be blocked by dust after long-term use, and the filtering effect will be reduced, which requires frequent cleaning. Therefore, a new type of plant ventilation and dust removal device is needed to solve the above problems.

[0003] Therefore, a ventilation and dust removal device for factory construction is needed to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a ventilation and dust removal device for factory building construction to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ventilation and dust removal device for factory construction comprises a dust removal device body, an air filter bin is arranged inside the dust removal device body, an annular slide rail is fixedly arranged on the upper and lower surfaces inside the air filter bin, a plurality of annular sliding plates are slidably arranged on the surface of the annular slide rail, an annular tooth plate is fixedly arranged on the surface of the annular sliding plate, a circular air filter cartridge is fixedly arranged on the surface of the annular tooth plate, cleaning grooves are arranged on both sides inside the air filter bin, an outer brush is fixedly arranged on the cleaning groove, a fixed shaft is fixedly arranged on the upper end of the inner side of the air filter bin, inner brushes are fixedly arranged on both sides of the surface of the fixed shaft, and the dust removal device A dust collecting bin is provided at the lower end of the main body, an air inlet is provided on one side of the dust removal device body, an air inlet fan is fixedly provided inside the air inlet, an exhaust port is provided on the other side of the dust removal device body, air is sucked from the air inlet through the air inlet fan, the air is filtered through the circular air filter cartridge, and then discharged through the exhaust port, a motor is fixedly provided at the bottom of the air filter bin, a gear is provided at the upper end of the motor for transmission, the gear is meshed and connected with the annular gear plate, the starting motor drives the gear to rotate, thereby driving the annular gear plate to rotate on the surface of the annular slide rail through the annular sliding plate, so that the circular air filter cartridge contacts and rubs with the inner brush and the outer brush.

[0007] As a preferred solution of the utility model, the inner brush and the outer brush are respectively connected to the inner surface and the outer surface of the circular air filter cylinder.

[0008] As a preferred solution of the utility model, a funnel is provided at the inner entrance of the dust collecting bin, and a dust collecting box is correspondingly provided at the lower end of the funnel.

[0009] As a preferred solution of the utility model, the surfaces of the dust collecting bin and the air filtering bin are both provided with sealing doors.

[0010] As a preferred solution of the utility model, a dust filter plate is provided inside the dust collecting bin, and an air pump is fixedly provided on the other side of the dust filter plate. When the air pump is started for suction, the dust generated by friction is collected into the dust collecting box through the funnel, and the dust filter plate can prevent the dust from being sucked out.

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

[0012] 1. In the utility model, air is sucked from the air inlet through the air intake fan, the air is filtered through the circular air filter cylinder, and then discharged through the exhaust port. After long-term use, the motor is started to drive the gear to rotate, thereby driving the annular gear plate to rotate on the surface of the annular slide rail through the annular sliding plate, so that the circular air filter cylinder contacts and rubs with the inner brush and the outer brush, and the air pump is started to suck, and the dust under friction is collected into the dust box through the funnel. The dust filter plate can prevent the dust from being sucked out. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of a circular air filter cartridge of the utility model.

[0016] In the figure: 1. circular air filter cartridge; 2. inner brush; 3. air intake fan; 4. air inlet; 5. annular gear plate; 6. annular slide rail; 7. dust collecting bin; 8. funnel; 9. dust collecting box; 10. air pump; 11. dust filter plate; 12. motor; 13. gear; 14. air filter bin; 15. exhaust port; 16. fixed shaft; 17. annular slide plate; 18. cleaning tank; 19. outer brush; 20. dust removal device body. DETAILED DESCRIPTION

[0017] 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 of 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.

[0018] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0020] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0021] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A ventilation and dust removal device for factory construction includes a dust removal device body 20, an air filter bin 14 is arranged inside the dust removal device body 20, an annular slide rail 6 is fixedly arranged on the upper and lower surfaces of the air filter bin 14, a plurality of annular sliding plates 17 are slidably arranged on the surface of the annular slide rail 6, an annular tooth plate 5 is fixedly arranged on the surface of the annular sliding plate 17, a circular air filter cartridge 1 is fixedly arranged on the surface of the annular tooth plate 5, a cleaning groove 18 is arranged on both sides of the air filter bin 14, an outer brush 19 is fixedly arranged on the cleaning groove 18, a fixed shaft 16 is fixedly arranged on the upper end of the inner side of the air filter bin 14, an inner brush 2 is fixedly arranged on both sides of the surface of the fixed shaft 16, and a cleaning groove 18 is arranged on the lower end of the dust removal device body 20. A dust collecting bin 7 and a dust removal device body 20 are provided with an air inlet 4 on one side, an air inlet fan 3 is fixedly provided inside the air inlet 4, and an exhaust port 15 is provided on the other side of the dust removal device body 20. Air is sucked in from the air inlet 4 through the air inlet fan 3, and the air is filtered through the circular air filter cartridge 1 and then discharged through the exhaust port 15. A motor 12 is fixedly provided at the bottom of the air filter bin 14, and a gear 13 is provided at the upper end of the motor 12 for transmission. The gear 13 is meshed and connected with the annular gear plate 5. Starting the motor 12 drives the gear 13 to rotate, thereby driving the annular gear plate 5 to rotate on the surface of the annular slide rail 6 through the annular sliding plate 17, so that the circular air filter cartridge 1 is in contact and friction with the inner brush 2 and the outer brush 19.

[0024] As an example of the present invention, the inner brush 2 and the outer brush 19 are respectively connected to the inner surface and the outer surface of the circular air filter cartridge 1 .

[0025] As an example of the present utility model, a funnel 8 is provided at the inner entrance of the dust collecting bin 7 , and a dust collecting box 9 is correspondingly provided at the lower end of the funnel 8 .

[0026] As an example of the present invention, the surfaces of the dust collecting bin 7 and the air filtering bin 14 are both provided with sealing doors.

[0027] As an example of the present utility model, a dust filter plate 11 is provided inside the dust collecting bin 7, and an air pump 10 is fixedly provided on the other side of the dust filter plate 11. When the air pump 10 is started for suction, the dust generated by friction is collected into the dust collecting box 9 through the funnel 8. The dust filter plate 11 can prevent the dust from being sucked out.

[0028] Working principle: When in use, air is sucked in from the air inlet 4 through the air intake fan 3, the air is filtered through the circular air filter 1, and then discharged through the exhaust port 15. After long-term use, the motor 12 is started to drive the gear 13 to rotate, thereby driving the annular gear plate 5 to rotate on the surface of the annular slide rail 6 through the annular sliding plate 17, so that the circular air filter 1 is in contact and friction with the inner brush 2 and the outer brush 19, and the air pump 10 is started for suction, and the dust caused by friction is collected into the dust box 9 through the funnel 8, and the dust filter plate 11 can prevent the dust from being sucked out.

[0029] 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 ventilation and dust removal device for factory construction, comprising a dust removal device body (20), characterized in that: An air filter bin (14) is provided inside the dust removal device body (20), an annular slide rail (6) is fixedly provided on the upper and lower surfaces of the air filter bin (14), a plurality of annular slide plates (17) are slidably provided on the surface of the annular slide rail (6), an annular tooth plate (5) is fixedly provided on the surface of the annular slide plate (17), a circular air filter cartridge (1) is fixedly provided on the surface of the annular tooth plate (5), a cleaning groove (18) is fixedly provided on both sides of the air filter bin (14), an external brush (19) is fixedly provided on the cleaning groove (18), and a cleaning brush (19) is fixedly provided on the upper end of the inner side of the air filter bin (14). A fixed shaft (16) is fixedly provided, and inner brushes (2) are fixedly provided on both sides of the surface of the fixed shaft (16); a dust collecting bin (7) is provided at the lower end of the interior of the dust removal device body (20); an air inlet (4) is provided on one side of the dust removal device body (20); an air inlet fan (3) is fixedly provided inside the air inlet (4); an exhaust port (15) is provided on the other side of the dust removal device body (20); a motor (12) is fixedly provided at the bottom of the air filter bin (14); a gear (13) is provided at the upper end of the motor (12); and the gear (13) is meshedly connected with an annular gear plate (5).

2. A ventilation and dust removal device for factory construction according to claim 1, characterized in that: The inner brush (2) and the outer brush (19) are respectively connected to the inner surface and the outer surface of the circular air filter cylinder (1).

3. A ventilation and dust removal device for factory construction according to claim 1, characterized in that: A funnel (8) is provided at the inner entrance of the dust collecting bin (7), and a dust collecting box (9) is correspondingly provided at the lower end of the funnel (8).

4. A ventilation and dust removal device for factory construction according to claim 1, characterized in that: The surfaces of the dust collecting bin (7) and the air filtering bin (14) are both provided with sealing doors.

5. A ventilation and dust removal device for factory construction according to claim 1, characterized in that: A dust filter plate (11) is provided inside the dust collecting bin (7), and an air pump (10) is fixedly provided on the other side of the dust filter plate (11).

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