CN212601265U - Fresh air circulation dust removal system of polishing - Google Patents

Abstract

The utility model discloses a new trend circulation dust removal system of polishing, including the dust removal cabinet, the fixed dust absorption mouth that is provided with in dust removal cabinet bottom, two dust exhaust pipelines of dust absorption mouth rear end fixedly connected with, the fixed venturi tube that is provided with of the inside intermediate position of dust removal cabinet, venturi tube will remove dust the cabinet and fall into box and lower box, dust removal cabinet upper end fixedly connected with upper baffle, the one end downside fixedly connected with curtain of dust removal cabinet is kept away from to the upper baffle, the fixed outer takeover that is provided with in the dust removal cabinet back wall outside, outer takeover upper end fixedly connected with intake pipe, the one end that the outer takeover was kept away from to the intake pipe runs through dust removal cabinet back wall fixedly connected with three-. The utility model discloses a new trend circulation dust removal system of polishing realizes purifying once more to gaseous, reaches the effect that can recycle, and the system forms the negative pressure, more does benefit to the dirty gas and inhales the dust removal cabinet, and dust collection efficiency is higher, and is more practical.

Description

Fresh air circulation dust removal system of polishing

Technical Field

The utility model relates to a production line dust disposal integration environmental protection equipment field especially relates to new trend circulation dust removal system of polishing.

Background

With the development of manufacturing industry, dust problems of factory polishing workshops become more serious, particularly dust problems of furniture factory polishing workshops are the most serious, the dust is suspended in air in the workshops and seriously harms the bodies of workers, and dust treatment equipment is generally installed in the factory polishing workshops in order to eliminate the harm of the dust to the bodies of the workers.

Dust processing equipment commonly used at present is the dust collection system of polishing, pulsed dust system of polishing, water formula system of polishing etc, these common dust processing equipment generally adopts negative pressure formula design, the gas that will contain the dust is inhaled down the box by the air intake and is separated dust and gas through various effects, realize gathering of dust, and the collection gathers in plug-type ash bucket, realize the processing of dust in the air, but these equipment air cycle effect is not good when using, lead to the dust removal effect unsatisfactory, and simultaneously, to great dust, because weight is great, be difficult for inhaling the dust removal incasement portion, dust in the workshop can also spread to the outside, influence external environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fresh air circulating dust removal polishing system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the fresh air circulating dust removal polishing system comprises a dust removal cabinet, wherein a dust collection port is fixedly arranged at the bottom of the dust removal cabinet, two dust exhaust pipelines are fixedly connected at the rear end of the dust collection port, a venturi tube is fixedly arranged at the middle position in the dust removal cabinet and divides the dust removal cabinet into an upper box body and a lower box body, an upper partition plate is fixedly connected at the upper end of the dust removal cabinet, a curtain is fixedly connected at the lower side of one end, away from the dust removal cabinet, of the upper partition plate, an outer connecting tube is fixedly arranged on the outer side of the rear wall of the dust removal cabinet, an air inlet tube is fixedly connected at the upper end of the outer connecting tube, one end, away from the outer connecting tube, of the air inlet tube penetrates through the rear wall of the dust removal cabinet and is fixedly connected with a three-way connector, air guide tubes are fixedly connected at two, the dust removal cabinet is characterized in that an air outlet is fixedly connected to the top end of the upper box body, an air guide pipe is fixedly connected to one end, far away from the upper box body, of the air outlet, and one end, far away from the air outlet, of the air guide pipe penetrates through one end, far away from the dust removal cabinet, of the upper partition plate.

As a further description of the above technical solution:

and the front end surface of the lower box body is fixedly provided with three air inlets.

As a further description of the above technical solution:

and three ash hoppers are fixedly arranged at the lower end in the dust removal cabinet.

As a further description of the above technical solution:

the air outlet is internally and fixedly provided with a double-layer filter screen.

As a further description of the above technical solution:

the air guide pipe inner wall middle part fixedly connected with support frame, the support frame middle part is fixed and is provided with the motor, the output fixedly connected with fan of motor.

As a further description of the above technical solution:

the dust removal cabinet front side is fixed and is provided with workman's operation panel, the equal fixedly connected with supporting leg in workman's operation panel bottom four corners department.

The utility model discloses following beneficial effect has:

the utility model provides a new trend circulation dust removal system of polishing, two layers of filter equipment that air outlet department set up can realize purifying once more to gas, reach the effect that can recycle, and the air outlet leads to workshop operating area through the air duct through the air-purifying, makes workshop workman when the operation, forms the cisoid air current, is convenient for blow in the equipment air intake with the dust that produces to through the negative pressure of system formation, with the dust removal cabinet of polishing of whole inhales of dirty gas.

The dust absorption mouth has been add in the bottom of the cabinet body, and dust absorption mouth pipeline passes through equipment rear portion and inserts the dust exhaust trunk line, can inhale main dust exhaust pipeline with falling on subaerial large granule dust, sets up the curtain in gate department, makes the workshop form inclosed space, prevents the wind and dust outward diffusion in the workshop, can strengthen this system gas circulation's efficiency simultaneously.

The pulse self-control cleaning device is installed, dust on the surface of the filter screen can not be collected infinitely, the dust on the surface of the filter screen can fall off periodically due to the collection expansion of the filter cylinder and falls into the ash bucket, and the increased fresh air circulating system can completely depend on the flow of air under the condition that the power of equipment is not increased, so that the dust removal efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a fresh air circulating dust removing and polishing system provided by the utility model;

FIG. 2 is a front view of a dust-removing cabinet of the fresh air circulating dust-removing polishing system provided by the utility model;

fig. 3 is the utility model provides a new trend circulation dust removal system of polishing's dust removal cabinet side cross-sectional view.

Illustration of the drawings:

1. an air inlet; 2. a dust suction port; 3. an ash hopper; 4. a filter cartridge; 5. a lower box body; 6. an upper box body; 7. double-layer filter screens; 8. an air outlet; 9. a dust exhaust pipeline; 10. a fan; 11. a support frame; 12. a motor; 13. An air guide pipe; 14. an upper partition plate; 15. a curtain; 16. a worker operating table; 17. supporting legs; 18. a dust removal cabinet; 19. a venturi tube; 20. an external connection pipe; 21. an air inlet pipe; 22. a three-way connector; 23. an air duct; 24. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a fresh air circulation dust removal polishing system comprises a dust removal cabinet 18, a dust collection port 2 is fixedly arranged at the bottom of the dust removal cabinet 18 and can suck large-particle dust falling on the ground into a dust discharge pipeline, two dust discharge pipelines 9 are fixedly connected at the rear end of the dust collection port 2, a venturi tube 19 is fixedly arranged at the middle position in the dust removal cabinet 18 and divides the dust removal cabinet 18 into an upper box body 6 and a lower box body 5, an upper partition plate 14 is fixedly connected at the upper end of the dust removal cabinet 18, a curtain 15 is fixedly connected at the lower side of one end, far away from the dust removal cabinet 18, of the upper partition plate 14 to enable a workshop to form a closed space and prevent wind and dust in the workshop from diffusing outwards, an external connection pipe 20 is fixedly arranged on the outer side of the rear wall of the dust removal cabinet 18, an air inlet pipe 21 is fixedly connected at the upper end of the external connection pipe 20, a three-way connector 22 is fixedly connected at, two air ducts 23 keep away from the equal fixedly connected with mount pad 24 of one end of three-way connector 22, the equal fixedly connected with of one end of air duct 23 is kept away from to two mount pads 24 and is strained a section of thick bamboo 4, can adsorb the dust, separate dust and gas, go up the top fixedly connected with air outlet 8 of box 6, the one end fixedly connected with guide duct 13 of box 6 is kept away from to air outlet 8, the one end that air outlet 8 was kept away from to guide duct 13 runs through the one end that dust removal cabinet 18 was kept away from to last baffle 14.

The fixed three air intake 1 that is provided with of terminal surface before the box 5 down, the fixed three ash bucket 3 that is provided with of the inside lower extreme of dust removal cabinet 18, the inside fixed double-deck filter screen 7 that is provided with of air outlet 8, purify the gas, make gaseous circulated use, 13 inner wall middle part fixedly connected with support frames 11 of guide duct, 11 fixed motor 12 that are provided with in middle part of the support frame, the output fixedly connected with fan 10 of motor 12, make the inside negative pressure that forms of system, the fixed workman's operation panel 16 that is provided with in 18 front sides of dust removal cabinet, 16 equal fixedly connected with supporting legs 17 in.

The working principle is as follows: when polishing, the motor 12 is started, the motor 12 drives the fan 10 to rotate, negative pressure is formed inside the system, dust-containing gas enters the lower box body 5 from the air inlet 1, the dust is adsorbed on the filter cartridge 4 after being filtered by the filter cartridge 4, the gas enters the upper box body 6 through the venturi tube 19, the purified air enters the workshop through the double-layer filter screen 7 arranged inside the air outlet 8, the purified air is guided into one end of the workshop far away from equipment through the air guide tube 13 to increase the circulation of the air in the workshop, the dust-containing gas is more conveniently blown into the lower box body 5, the dust suction port 2 at the bottom of the dust removal cabinet 18 can suck large-particle dust falling on the ground into the dust exhaust pipeline 9, the curtain 15 can prevent the wind and dust in the workshop from diffusing outwards, the external pipe 20 can be externally connected with the pipeline for ventilation, the gas reaches the filter cartridge 4 through the air inlet tube 21, the three-way connector 22 and the air guide, fall into the hopper 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. Fresh air circulation dust removal system of polishing including dust removal cabinet (18), its characterized in that: the dust removal cabinet is characterized in that a dust collection port (2) is fixedly arranged at the bottom of the dust removal cabinet (18), two dust exhaust pipelines (9) are fixedly connected to the rear end of the dust collection port (2), a venturi tube (19) is fixedly arranged at the middle position inside the dust removal cabinet (18), the dust removal cabinet (18) is divided into an upper box body (6) and a lower box body (5) by the venturi tube (19), an upper partition plate (14) is fixedly connected to the upper end of the dust removal cabinet (18), a curtain (15) is fixedly connected to the lower side of one end, away from the dust removal cabinet (18), of the upper partition plate (14), an outer pipe (20) is fixedly arranged on the outer side of the rear wall of the dust removal cabinet (18), an air inlet pipe (21) is fixedly connected to the upper end of the outer pipe (20), a three-way connector (22) is fixedly connected to the rear wall of the dust removal cabinet (18) through, air guide pipes (23), the dust removal cabinet is characterized in that the two air guide tubes (23) are fixedly connected with mounting seats (24) at one ends far away from the three-way connector (22), the two mounting seats (24) are fixedly connected with filter cylinders (4) at one ends far away from the air guide tubes (23), the top end of the upper box body (6) is fixedly connected with an air outlet (8), the air outlet (8) is far away from one end of the upper box body (6) and is fixedly connected with an air guide pipe (13), and one end, far away from the air outlet (8), of the air guide pipe (13) penetrates through the upper partition plate (14) and is far away from one.

2. The fresh air circulation dedusting and grinding system as claimed in claim 1, wherein: the front end face of the lower box body (5) is fixedly provided with three air inlets (1).

3. The fresh air circulation dedusting and grinding system as claimed in claim 1, wherein: the lower end in the dust removal cabinet (18) is fixedly provided with three ash hoppers (3).

4. The fresh air circulation dedusting and grinding system as claimed in claim 1, wherein: and a double-layer filter screen (7) is fixedly arranged inside the air outlet (8).

5. The fresh air circulation dedusting and grinding system as claimed in claim 1, wherein: the fan is characterized in that a support frame (11) is fixedly connected to the middle of the inner wall of the air guide pipe (13), a motor (12) is fixedly arranged at the middle of the support frame (11), and a fan (10) is fixedly connected to the output end of the motor (12).

6. The fresh air circulation dedusting and grinding system as claimed in claim 1, wherein: the dust removal cabinet (18) front side is fixed and is provided with workman's operation panel (16), equal fixedly connected with supporting leg (17) in workman's operation panel (16) bottom four corners department.

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