CN214440301U

CN214440301U - Dust-containing air internal and external circulation control system of powder spraying chamber

Info

Publication number: CN214440301U
Application number: CN202023126386.0U
Authority: CN
Inventors: 周兰康
Original assignee: Deqing Zhicheng Powder Coatings Co ltd
Current assignee: Deqing Zhicheng Powder Coatings Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-22
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an inner and outer circulation control system of dusty air of spray booth, the power distribution box comprises a box body, the left side intercommunication of box has first body, the right side rigid coupling of fan has the electromagnetism three-way valve, the top intercommunication of electromagnetism three-way valve has the third body, the left side of third body is linked together with the top left side of spray booth, the right side intercommunication of electromagnetism three-way valve has the fourth body. This inside and outside circulation control system of dusty air of room of dusting, when making to the dusty air emission, accessible electromagnetic three-way valve, change the flow direction of dusty air, and then the inner wall of the leading-in second body of accessible electromagnetic three-way valve, and filter with the filter screen section of thick bamboo, and recycle, and the leading-in fourth body of dusty air is discharged to accessible electromagnetic three-way valve, make the laminating through box lid and box, with the joint of kelly and draw-in groove, make the filter screen section of thick bamboo can be quick shift out the box, or the inner wall of immigration box, be convenient for clear up the installation to the filter screen section of thick bamboo.

Description

Dust-containing air internal and external circulation control system of powder spraying chamber

Technical Field

The utility model relates to an air purification technical field specifically is an inside and outside circulation control system of dusty air of spray booth.

Background

Spout equipment and device that powder room, ACM ground etc. produced dust, remove dust earlier then discharge through the chimney high altitude more than 15 meters with dirty air usually, but have its overwhelmingly most time, do not switch the colour of lacquer powder, the variety, the air can pass through the inner loop after the dust removal, recycles at the inlet end again, and a lot of dirty air do not need to discharge in fact, also can use, can't discharge the problem that causes air pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a room of dusting is interior extrinsic cycle control system of dirty air to solve the existence that proposes in the above-mentioned background art its the overwhelming majority of time, do not switch the colour of lacquer powder, the variety, the back air that removes dust can be through the inner loop, recycles at the inlet end again, and a lot of dirty air do not need to discharge really, also can use, can't discharge the problem that causes air pollution.

In order to achieve the above object, the utility model provides a following technical scheme: a control system for internal and external circulation of dusty air in a powder spray chamber comprises a box body, wherein the left side of the box body is communicated with a first pipe body, the left side of the first pipe body is communicated with the powder spray chamber, the right side of the powder spray chamber is fixedly connected with the left side of the box body, and the top of the box body is provided with a switching mechanism;

the switching mechanism comprises a second pipe body, a fan, an electromagnetic three-way valve, a third pipe body and a fourth pipe body;

the second pipe body is communicated with the top of the box body, the top of the second pipe body is fixedly connected with a fan, the right side of the fan is fixedly connected with an electromagnetic three-way valve, the top of the electromagnetic three-way valve is communicated with a third pipe body, the left side of the third pipe body is communicated with the left side of the top of the powder spraying chamber, and the right side of the electromagnetic three-way valve is communicated with a fourth pipe body.

Preferably, the right side of the box body is provided with a filtering mechanism;

the filtering mechanism comprises a box body cover, a cross rod, a filter screen cylinder, a sleeve, a clamping rod, a plate body, a spring and a clamping groove;

the box lid is laminated on the right side of box, the left side rigid coupling of box lid has two horizontal poles, two the left side rigid coupling of horizontal pole has a filter screen section of thick bamboo, the outer wall of filter screen section of thick bamboo and the inner wall clearance fit of box, the left side rigid coupling of box lid has two sleeves, telescopic inner wall clearance fit has the kelly, the outer wall rigid coupling of kelly has the plate body, the outer wall clearance fit of kelly has the spring, the one end rigid coupling of spring is in the outer wall of plate body, the other end rigid coupling of spring is in telescopic outer wall, two the draw-in groove is processed respectively in the inner wall top and the bottom of box, two the draw-in groove respectively with two kelly looks joints.

Preferably, the filter screen cylinder and the second pipe body are concentrically distributed.

Preferably, a rubber pad is fixedly connected to the joint of the box cover and the box body.

Preferably, a traction mechanism is arranged on the right side of the box body cover;

the traction mechanism comprises a round rod, a handle, a turntable and a rope body;

the round bar rotates with the box lid through the bearing and links to each other, the right side rigid coupling of round bar has the handle, the left side rigid coupling of round bar has the carousel, the equal rigid coupling in top and the bottom of carousel has the rope body, two the rope body rigid coupling respectively in the one end of two kellies.

Preferably, the outer wall of the handle is processed with abrasive grains.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This powder spray chamber dirty air inside and outside circulation control system, through the second body, the third body, the fourth body, the cooperation between electromagnetic three-way valve and the fan for when discharging dirty air, accessible electromagnetic three-way valve changes the flow direction of dirty air, and then the inner wall of the leading-in second body of accessible electromagnetic three-way valve, and filter with the filter screen section of thick bamboo, and recycle, and the leading-in fourth body of dirty air is discharged to accessible electromagnetic three-way valve.

Through the cooperation between filter screen cylinder, box lid, kelly, spring and the draw-in groove for through the laminating of box lid and box, with the joint of kelly and draw-in groove, make the quick box that shifts out of filter screen cylinder, or the inner wall of immigration box, be convenient for clear up the installation to filter screen cylinder.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic structural view of a second tube, a blower and a third tube in FIG. 1;

FIG. 3 is a schematic view of the structure of the lid, the cross bar and the strainer barrel of FIG. 1;

fig. 4 is a schematic structural view of the handle and the strainer barrel in fig. 1.

In the figure: 1. powder spraying chamber, 2, first pipe body, 3, box, 4, switching mechanism, 401, second pipe body, 402, fan, 403, electromagnetic three-way valve, 404, third pipe body, 405, fourth pipe body, 5, filtering mechanism, 501, box cover, 502, cross bar, 503, filter screen cylinder, 504, sleeve, 505, clamping rod, 506, plate body, 507, spring, 508, clamping groove, 6, traction mechanism, 601, round rod, 602, handle, 603, rotary table, 604, rope body.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a control system for internal and external circulation of dust-containing air in a powder spraying chamber comprises a box body 3, wherein the left side of the box body 3 is communicated with a first pipe body 2, the first pipe body 2 is used for moving filtered dust-containing air in the box body 3 into the powder spraying chamber 1, the left side of the first pipe body 2 is communicated with the powder spraying chamber 1, the right side of the powder spraying chamber 1 is fixedly connected with the left side of the box body 3, the top of the box body 3 is provided with a switching mechanism 4, the switching mechanism 4 comprises a second pipe body 401, a fan 402, an electromagnetic three-way valve 403, a third pipe body 404 and a fourth pipe body 405, the second pipe body 401 is communicated with the top of the box body 3, the top of the second pipe body 401 is fixedly connected with the fan 402, the model of the fan 402 is selected according to the actual working requirement, the right side of the fan 402 is fixedly connected with an electromagnetic three-way valve 403, the model of the electromagnetic three-way valve 403 is selected according to the actual working requirement, the top of the electromagnetic three-way valve 403 is communicated with the third pipe body 404, the third pipe 404 is used for moving the dust-containing air in the powder spraying chamber 1 into the inner wall of the box body 3, the left side of the third pipe 404 is communicated with the left side of the top of the powder spraying chamber 1, the right side of the electromagnetic three-way valve 403 is communicated with a fourth pipe 405, and the fourth pipe 405 is used for discharging the dust-containing air generated in the powder spraying chamber 1;

the right side of the box body 3 is provided with a filtering mechanism 5, the filtering mechanism 5 comprises a box body cover 501, cross rods 502, a filter screen cylinder 503, sleeves 504, clamping rods 505, a plate body 506, springs 507 and clamping grooves 508, the box body cover 501 is attached to the right side of the box body 3, the left side of the box body cover 501 is fixedly connected with the two cross rods 502, the left sides of the two cross rods 502 are fixedly connected with the filter screen cylinder 503, the material, the aperture and the mesh number of the filter screen cylinder 503 are selected according to the actual working requirement, the outer wall of the filter screen cylinder 503 is in clearance fit with the inner wall of the box body 3, the left side of the box body cover 501 is fixedly connected with the two sleeves 504, the inner wall of the sleeve 504 is in clearance fit with the clamping rods 505, so that the clamping rods 505 can move up and down on the inner wall of the sleeves 504, the outer wall of the clamping rods 505 is fixedly connected with the plate body 506, the outer wall of the clamping rods 505 is in clearance fit with the springs 507, the springs 507 give clamping force for the clamping rods 505 to be clamped with the clamping grooves 508, one end of the outer wall of the springs 507 is fixedly connected with the plate body 506, the other end of the spring 507 is fixedly connected to the outer wall of the sleeve 504, the two clamping grooves 508 are respectively processed at the top and the bottom of the inner wall of the box body 3, the two clamping grooves 508 are respectively clamped with the two clamping rods 505, the box body cover 501 and the box body 3 can be stably attached through clamping of the clamping rods 505 and the clamping grooves 508, the filter screen cylinder 503 and the second pipe body 401 are concentrically distributed, so that dust-containing air in the powder spraying chamber 1 is discharged through the second pipe body 401, stably contacts with the filter screen cylinder 503 for filtering, and is discharged into the powder spraying chamber 1 again through the first pipe body 2 for recycling, a rubber pad is fixedly connected at the attachment position of the box body cover 501 and the box body 3, and is used for improving the sealing performance between the box body 501 and the box body 3;

box cover 501's right side is equipped with drive mechanism 6, drive mechanism 6 includes pole 601, handle 602, carousel 603 and the rope body 604, pole 601 passes through the bearing and rotates with box cover 501 and link to each other, pole 601's right side rigid coupling has handle 602, handle 602 is used for driving pole 601 and rotates, pole 601's left side rigid coupling has carousel 603, make pole 601 can drive carousel 603 and rotate, the equal rigid coupling in top and the bottom of carousel 603 has rope body 604, two rope bodies 604 rigid coupling respectively in the one end of two kelly 505, rope body 604 is used for driving kelly 505 and carries out elevating movement, the outer wall processing of handle 602 has the wearing mark, the wearing mark is used for increasing the contact frictional force between handle 602 and the hand.

When the dust-containing air internal and external circulation control system of the powder spraying chamber is used, when dust-containing air which does not need to be discharged is discharged, a user can connect the electromagnetic three-way valve 403 with an external power supply, so that the electromagnetic three-way valve 403 communicates the third pipe 404 with the first pipe 2, and further the dust-containing air discharged from the powder spraying chamber 1 through the second pipe 401 can stably contact with the filter screen cylinder 503 for filtering, and further the dust-containing air is discharged into the powder spraying chamber 1 again through the first pipe 2 for recycling, when the dust-containing air needs to be discharged, the user connects the electromagnetic three-way valve 403 with the external power supply, so that the third pipe 404 is communicated with the fourth pipe 405, so that the dust-containing air needs to be discharged through the fourth pipe 405, and air pollution is reduced, when the filter screen cylinder 503 needs to be cleaned, the user can rotate the handle 602, so that the handle 602 drives the round rod 601 to rotate, and then make round bar 601 drive the rope body 604 and rotate for the rope body 604 drives card pole 505 and draw-in groove 508 cancellation joint, and then makes box cover 501 and box 3 cancellation connect, and then can dismantle box cover 501 and filter screen cylinder 503, and can carry out quick clearance.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inside and outside circulation control system of dusty air of room of dusting, includes box (3), the left side intercommunication of box (3) has first body (2), the left side of first body (2) has room of dusting (1) communicating pipe, the right side of room of dusting (1) is in the same place its characterized in that with the left side rigid coupling of box (3): the top of the box body (3) is provided with a switching mechanism (4);

the switching mechanism (4) comprises a second pipe body (401), a fan (402), an electromagnetic three-way valve (403), a third pipe body (404) and a fourth pipe body (405);

the utility model discloses a powder spraying device, including box (3), second body (401), fan (402) are connected to the top rigid coupling of second body (401), the right side rigid coupling of fan (402) has electromagnetism three-way valve (403), the top intercommunication of electromagnetism three-way valve (403) has third body (404), the left side of third body (404) is linked together with the top left side of dusting chamber (1), the right side intercommunication of electromagnetism three-way valve (403) has fourth body (405).

2. The system for controlling the internal and external circulation of dusty air in a powder spray booth according to claim 1, wherein: a filtering mechanism (5) is arranged on the right side of the box body (3);

the filtering mechanism (5) comprises a box body cover (501), a cross rod (502), a filter screen cylinder (503), a sleeve (504), a clamping rod (505), a plate body (506), a spring (507) and a clamping groove (508);

the box body cover (501) is attached to the right side of the box body (3), the left side of the box body cover (501) is fixedly connected with two cross rods (502), the left sides of the two cross rods (502) are fixedly connected with a filter screen cylinder (503), the outer wall of the filter screen cylinder (503) is in clearance fit with the inner wall of the box body (3), the left side of the box body cover (501) is fixedly connected with two sleeves (504), a clamping rod (505) is in clearance fit with the inner wall of the sleeve (504), a plate body (506) is fixedly connected with the outer wall of the clamping rod (505), a spring (507) is in clearance fit with the outer wall of the clamping rod (505), one end of the spring (507) is fixedly connected with the outer wall of the plate body (506), the other end rigid coupling of spring (507) is in the outer wall of sleeve (504), two draw-in groove (508) are processed respectively in the inner wall top and the bottom of box (3), two draw-in groove (508) are respectively with two kelly (505) looks joint.

3. The system for controlling the internal and external circulation of dusty air in a powder spray booth according to claim 2, wherein: the filter screen cylinder (503) and the second pipe body (401) are concentrically distributed.

4. The system for controlling the internal and external circulation of dusty air in a powder spray booth according to claim 2, wherein: and a rubber pad is fixedly connected at the joint of the box body cover (501) and the box body (3).

5. The system for controlling the internal and external circulation of dusty air in a powder spray booth according to claim 2, wherein: a traction mechanism (6) is arranged on the right side of the box body cover (501);

the traction mechanism (6) comprises a round rod (601), a handle (602), a turntable (603) and a rope body (604);

round bar (601) rotate with box lid (501) through the bearing and link to each other, the right side rigid coupling of round bar (601) has handle (602), the left side rigid coupling of round bar (601) has carousel (603), the equal rigid coupling in top and the bottom of carousel (603) has rope body (604), two rope body (604) rigid coupling respectively in the one end of two card poles (505).

6. The system for controlling the internal and external circulation of dusty air in the powder spraying chamber as claimed in claim 5, wherein: the outer wall of the handle (602) is processed with abrasive grains.