CN212736677U

CN212736677U - Dust suction device

Info

Publication number: CN212736677U
Application number: CN202021540008.4U
Authority: CN
Inventors: 蔡杰余
Original assignee: Dangyang Ruiding Packaging Material Co ltd
Current assignee: Dangyang Ruiding Packaging Material Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-19
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a dust extraction, include: the box body and the dust hood, the top of the box body is sunken to form a dust collection groove, the top of the box body is provided with a cover plate for sealing the dust collection groove, the dust hood is used for absorbing the raised dust generated when the plastic bag is crushed by the crushing device and conveying the raised dust to the dust absorption groove through the hose, the side wall of the cover plate close to the dust collection groove is provided with a water spraying component, one side of the box body is provided with a water storage tank for storing water, the top of the water storage tank is provided with a second conduit communicated with the water storage tank, one end of the second conduit extends into the dust collection groove, one end of the second conduit positioned in the dust collection groove is provided with a filter cover, a water pump is arranged in the water storage tank and conveys water in the water storage tank to the water spraying component through a first conduit, the lateral wall of box is provided with the external world with the bin outlet of dust absorption groove bottom intercommunication, be provided with in the lateral wall of box and be used for the switching subassembly of bin outlet.

Description

Dust suction device

Technical Field

The utility model relates to a plastic bag production technical field especially relates to a dust extraction.

Background

The plastic bag is made of nitrocellulose as a main raw material, is an essential article in daily life of people, and is often used for containing other articles. It is widely used because of its advantages of low cost, extremely light weight, large capacity, and easy storage.

When producing the plastic bag, need cut the plastic bag so that produce the plastic bag of specific specification, leave some plastic bag's leftover bits and can produce some waste bags during the production during the cutting, if directly abandon these leftover bits and waste bags, cause the waste of resource easily, be not conform to energy-concerving and environment-protective requirement, the cost of production has also been increased simultaneously, so can carry out breakage and recycle to these leftover bits and waste bags and carry out the reproduction usually, when using reducing mechanism to smash the plastic bag of some specific materials, produce the raise dust of tiny particle plastic powder easily, if these raise dust directly discharge in the air, it is internal to be inhaled by the staff, can cause certain influence to staff's health, and be unfavorable for the environmental protection of workshop.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a dust extraction, it has solved the raise dust direct discharge problem in the air that produces when smashing the plastic bag that exists among the prior art.

According to the utility model discloses an embodiment, a dust extraction, include: the box body and the dust hood, the top of the box body is sunken to form a dust collection groove, the top of the box body is provided with a cover plate for sealing the dust collection groove, the dust hood is used for absorbing the raised dust generated when the plastic bag is crushed by the crushing device and conveying the raised dust to the dust absorption groove through the hose, the side wall of the cover plate close to the dust collection groove is provided with a water spraying component, one side of the box body is provided with a water storage tank for storing water, the top of the water storage tank is provided with a second conduit communicated with the water storage tank, one end of the second conduit extends into the dust collection groove, one end of the second conduit positioned in the dust collection groove is provided with a filter cover, a water pump is arranged in the water storage tank and conveys water in the water storage tank to the water spraying component through a first conduit, the lateral wall of box is provided with the external world with the bin outlet of dust absorption groove bottom intercommunication, be provided with in the lateral wall of box and be used for the switching subassembly of bin outlet.

The technical principle of the utility model is that: when the dust suction device is used, the dust suction cover is firstly arranged at the top of the crushing cavity of the crushing device, the raised dust in the crushing cavity is conveyed into the dust suction groove by the exhaust fan in the dust suction cover through the hose, the water spray component at the bottom of the cover plate sprays water mist into the dust suction groove, the raised dust is adsorbed and falls to the bottom of the dust suction groove by the water drops in the water mist, meanwhile, a ventilating hood for ventilation is arranged on one side of the box body, so that the air in the dust collection groove can be conveniently circulated, meanwhile, the position of the filter hood is higher than that of the water tank, so that the water in the dust collection groove can be conveniently recycled, under the action of gravity, water passes through the filter cover and enters the water storage tank through the second guide pipe to realize the recycling of the water, the cover plate is placed at the top of the dust absorption groove to be convenient for being taken down from the top of the box body, thereby clear up the dust absorption groove, only need open the bin outlet when clearing up the dust absorption groove then to the inside washing of dust absorption groove can.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the clamping structure of the push rod of the present invention.

In the above drawings: 1. a box body; 2. a dust collection groove; 3. a cover plate; 4. a dust hood; 5. a hose; 6. a water storage tank; 7. a first conduit; 8. a second conduit; 9. a filter housing; 10. a water spray disc; 11. a spray head; 12. a protective cover; 13. mounting grooves; 14. a chute; 15. a closing plate; 16. a discharge outlet; 17. a spring; 18. a push rod; 19. a screw; 20. a gasket; 21. a guide plate; 22. a ventilation hood.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, an embodiment of the present invention provides a dust collecting apparatus, including: the plastic bag dust collector comprises a box body 1 and a dust hood 4, wherein the top of the box body 1 is sunken to form a dust collection groove 2, a cover plate 3 used for sealing the dust collection groove 2 is placed at the top of the box body 1, the dust hood 4 is used for absorbing dust generated by a crushing device when the plastic bag is crushed and conveying the dust into the dust collection groove 2 through a hose 5, a water spray assembly is arranged on the side wall of the cover plate 3 close to the dust collection groove 2, a water storage tank 6 used for storing water is arranged on one side of the box body 1, a second conduit 8 communicated with the water storage tank 6 is arranged at the top of the water storage tank 6, one end of the second conduit 8 extends into the dust collection groove 2, a filter cover 9 is arranged at one end of the second conduit 8 positioned on the dust collection groove 2, a water pump is arranged in the water storage tank 6 and conveys water in the water storage tank 6 through a first conduit 7 to the water spray assembly, a discharge port 16 communicated with the bottom of the dust collection groove, an opening and closing component for opening and closing the discharge opening 16 is arranged in the side wall of the box body 1. When the dust suction device is used, firstly, the dust hood 4 is arranged at the top of the crushing cavity of the crushing device, the raised dust in the crushing cavity is conveyed into the dust suction groove 2 through the hose 5 by the exhaust fan in the dust hood 4, the water spray component at the bottom of the cover plate 3 sprays water mist towards the dust suction groove 2, the raised dust is adsorbed and falls to the bottom of the dust suction groove 2 by the water drops in the water mist, meanwhile, a ventilation hood 22 is arranged at one side of the box body 1, which is convenient for the circulation of air in the dust absorption groove 2, meanwhile, the position of the filter cover 9 is higher than that of the water tank, so that the water in the dust collection tank 2 can be conveniently recycled, under the action of gravity, water passes through the filter cover 9 and enters the water storage tank 6 through the second guide pipe 8 to realize the recycling of the water, the cover plate 3 is placed at the top of the dust collection tank 2, the cover plate 3 is convenient to be taken down from the top of the box body 1, so that the dust collection tank 2 is cleaned, when cleaning the dust suction groove 2, only the discharge opening 16 needs to be opened and then the inside of the dust suction groove 2 is washed.

The water spraying assembly comprises a water spraying disc 10 which is arranged on the cover plate 3 and close to the side wall of the dust collection groove 2, a water spraying cavity is arranged in the water spraying disc 10, one end of the first guide pipe 7 is communicated with the water spraying cavity, a plurality of spray heads 11 which are communicated with the water spraying cavity are arranged at the bottom of the water spraying disc 10, and the spray heads 11 are used for spraying water mist into the dust collection groove 2. The working principle of the water spraying assembly is as follows: a water pump in the water storage tank 6 conveys high-pressure water into a water spraying cavity through a first conduit 7, a spray head 11 sprays the high-pressure water in the water spraying cavity in the form of water mist, and the water mist floats in the dust collection groove 2 to adsorb dust entering the dust collection groove 2.

Be provided with protection casing 12 on the lateral wall of dust absorption groove 2, protection casing 12 is curved board, and protection casing 12 is located the one side of the position of hose 5 and dust absorption groove 2 intercommunication. The benefit of providing a shield 12 is to prevent fugitive dust entering from the hose 5 from being sprayed directly onto the spray disc 10.

As shown in fig. 1, the opening and closing assembly includes: the sealing plate 15 is tightly attached to the bottom of the discharge port 16 under the elastic force of the spring 17, the sealing plate 15 is used for sealing the discharge port 16, one end of the push rod 18 penetrates through the sliding groove 14 from the outside of the box body 1 to be fixedly connected with the sealing plate 15, and the push rod 18 is slidably arranged in the sliding groove 14. The operating principle of the opening and closing assembly is as follows: when the discharge opening 16 needs to be opened, the push rod 18 is pushed to vertically slide upwards in the sliding groove 14, the push rod 18 drives the sealing plate 15 to vertically slide upwards in the mounting groove 13, so that the discharge opening 16 is opened by the sealing plate 15, the sediment at the bottom of the dust collection groove 2 is conveniently cleaned, the position of the push rod 18 is kept by hand, the push rod 18 is released after cleaning is completed, and the discharge opening 16 is closed again by the sealing plate 15 under the elastic force of the spring 17.

As shown in fig. 2, a communication hole for communicating the outside with the chute 14 is formed in a side wall of the box body 1, and an insertion hole is formed in a side wall of the push rod 18, and the communication hole communicates with the insertion hole when the closing plate 15 completely exits from the discharge opening 16. In order to solve the problem that a worker needs to manually keep the position of the push rod 18 to enable the closing plate 15 to open the discharge opening 16 in the process of cleaning the dust suction groove 2, a communication hole and an insertion hole are arranged, when the insertion hole is aligned with the communication hole, the closing plate 15 also opens the discharge opening 16, a screw rod 19 penetrates through the communication hole to be inserted into the insertion hole, the push rod 18 is fixed, and the push rod 18 is prevented from sliding in the sliding groove 14.

The cover plate 3 and the box body 1 are provided with sealing gaskets 20 at the positions closely attached, and one side of the closing plate 15 close to the dust suction groove 2 is also provided with a sealing gasket 20. The advantage of providing the gasket 20 is that it improves the tightness between the cover 3 and the tank 1, and at the same time improves the tightness of the closing plate 15 against the discharge opening 16.

The bottom of the dust collection groove 2 is provided with a guide plate 21, the top of the guide plate 21 is an inclined plane, and one end of the guide plate 21 close to the closing plate 15 is the lower end of the inclined plane. The guide plate 21 is provided to facilitate cleaning of the sediment in the bottom of the dust collection tank 2.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A dust extraction, comprising: box (1) and suction hood (4), the sunken dust absorption groove (2) that forms in top of box (1), apron (3) that are used for sealed dust absorption groove (2) are placed at the top of box (1), dust absorption hood (4) are arranged in absorbing the raise dust that reducing mechanism produced when smashing the plastic bag and carry through hose (5) in suction groove (2), be provided with the water spray subassembly on the lateral wall that apron (3) are close to dust absorption groove (2), one side of box (1) is provided with water storage tank (6) that are used for retaining, the top of water storage tank (6) is provided with second pipe (8) rather than the intercommunication, and the one end of second pipe (8) stretches into in dust absorption groove (2), and second pipe (8) are located one end of dust absorption groove (2) and are provided with filter mantle (9), be provided with the water pump in water storage tank (6), the water pump carries the water in the water storage tank (6) through first pipe (7) water spray assembly, the lateral wall of box (1) be provided with external world with bin outlet (16) of dust absorption groove (2) bottom intercommunication, be provided with in the lateral wall of box (1) and be used for the switching subassembly of bin outlet (16).

2. A vacuum cleaner according to claim 1, characterized in that the water spraying assembly comprises a water spraying disc (10) arranged on the cover plate (3) near the side wall of the vacuum cleaner (2), a water spraying cavity is arranged in the water spraying disc (10), one end of the first conduit (7) is communicated with the water spraying cavity, a plurality of spray heads (11) communicated with the water spraying cavity are arranged at the bottom of the water spraying disc (10), and the spray heads (11) are used for spraying water mist into the vacuum cleaner (2).

3. A suction device according to claim 2, characterized in that a protective cover (12) is arranged on the side wall of the suction channel (2), said protective cover (12) being an arc-shaped plate, the protective cover (12) being located on the side of the position where the hose (5) communicates with the suction channel (2).

4. A suction unit according to any one of claims 1 to 3, wherein said opening and closing unit comprises: closing plate (15), spring (17) and push rod (18), the sunken mounting groove (13) that forms in top of bin outlet (16), the lateral wall of box (1) is sunken form with spout (14) of mounting groove (13) intercommunication, closing plate (15) set up with sliding in mounting groove (13), spring (17) set up in mounting groove (13) under the elasticity of spring (17) closing plate (15) are hugged closely with the bottom of bin outlet (16), closing plate (15) are used for sealed bin outlet (16), the one end of push rod (18) passes spout (14) and closing plate (15) fixed connection outward from box (1), push rod (18) set up with sliding in spout (14).

5. A suction device according to claim 4, characterized in that the side wall of the box (1) is provided with communication holes communicating the outside with the chute (14), and the side wall of the push rod (18) is provided with insertion holes communicating with the insertion holes when the closing plate (15) is completely withdrawn from the discharge opening (16).

6. A dust extraction apparatus as claimed in claim 5, wherein the cover plate (3) is provided with a gasket (20) at a position adjacent to the housing (1), and the side of the closure plate (15) adjacent to the dust extraction slot (2) is provided with a gasket (20).

7. A vacuum cleaner according to claim 6, characterized in that the bottom of the suction chute (2) is provided with a guide plate (21), the top of the guide plate (21) is an inclined surface, and the end of the guide plate (21) adjacent to the closing plate (15) is the lower end of the inclined surface.