CN213556101U

CN213556101U - Smoke purifying equipment

Info

Publication number: CN213556101U
Application number: CN202021274075.6U
Authority: CN
Inventors: 花涛; 张宏平; 周晓霞; 王龙舟; 郭康宁
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-29
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of filter equipment, a smoke and dust purifier is related to, including box, air-supply line and intercommunication the play tuber pipe of box inner chamber, the air-supply line with be provided with the rose box in advance between the box, in advance the rose box respectively with the air-supply line with the box intercommunication, be provided with first collision board in the rose box in advance, first collision board can produce the collision with the air current that gets into the rose box in advance, in advance the rose box with be provided with the second collision board between the box, the second collision board produces the collision with the air current that flows out the rose box in advance, and it has can be to oily impurity preliminary treatment in order to alleviate filter core pressure, reduces filter core jam frequency, improves air purification effect and filter core life's advantage.

Description

Smoke purifying equipment

Technical Field

The utility model belongs to the technical field of filter equipment, especially, relate to a smoke and dust clarification plant.

Background

When the metal plate is cut by adopting plasma flame, in order to avoid slag from adhering to a cutting area, generally, before cutting, oily anti-splashing liquid is sprayed on the cutting area, and slag remained at the cutting area can be easily removed after cutting. And when the mixture of the smoke dust and the anti-splashing liquid blocks the filter cylinder for a long time; the frequency of cleaning and replacing the filter cylinder is too high, and the maintenance intensity of a processor is too high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the above-mentioned background art, the utility model provides a smoke and dust purifier, it has can be to oiliness impurity preliminary treatment in order to alleviate filter core pressure, reduces the filter core and blocks up the frequency, improves air purification effect and filter core life's advantage.

The utility model discloses a realize through following technical scheme:

the utility model provides a smoke and dust purifier, includes box, air-supply line and intercommunication the play tuber pipe of box inner chamber, the air-supply line with be provided with the prefiltration case between the box, prefiltration case respectively with the air-supply line with the box intercommunication, be provided with first collision board in the prefiltration case, first collision board can produce the collision with the air current that gets into the prefiltration case, the prefiltration case with be provided with the second collision board between the box, the second collision board produces the collision with the air current that flows the prefiltration case.

As a further explanation of the utility model: three sides of the first collision plate are fixedly connected with the inner wall of the pre-filtering box, the rest side of the first collision plate is fixedly connected with a guide plate, and one side, far away from the first collision plate, of the guide plate is connected with a filtering device.

As a further explanation of the utility model: the filter device comprises a support frame and a filter screen, the first collision plate is fixedly connected with the support frame, and the filter screen is connected with the support frame in a clamping manner.

As a further explanation of the utility model: at least one connecting plate is arranged between the second collision plate and the pre-filtering box, a collecting plate is fixedly connected to the lower edge of the second collision plate, and one end, far away from the connecting plate, of the collecting plate is gradually close to the pre-filtering box.

As a further explanation of the utility model: the bottom of the pre-filtering box is detachably provided with a first waste material box, and the first waste material box is communicated with the pre-filtering box.

As a further explanation of the utility model: the filter also comprises at least one filter element arranged in the box body.

As a further explanation of the utility model: at least one second waste material box is detachably arranged at the bottom of the box body.

As a further explanation of the utility model: the fan is arranged between the air outlet pipe and the box body, and the fan is communicated with the air outlet pipe and the box body respectively.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the device during operation, oily impurity enters into in the prefiltering case through air-supply line 21, at this moment, oily impurity gas can collide to first collision board, first collision board makes partial impurity in the oily impurity drop to in the prefiltering case, and finally drop to in first waste material and the box, oily impurity gas continues to flow along the guide plate in the prefiltering case in advance, then through the filter screen, the great oily material of granule is filtered in the gas that the filter screen will contain oily impurity, oily impurity gas continues to flow to second collision board department and collides with the second collision board, the magazine that drops falls is followed collection board landing to the box in, finally drop to in the second waste material box of box below, filter by the rose core that sets up in the box again, final strip tower discharges to the atmosphere from the play tuber pipe through the fan.

2. The filter screen is connected with the support frame in a clamping mode, and the filter screen is convenient to clean and replace.

Drawings

Fig. 1 is a schematic connection diagram of the components of the present invention.

Fig. 2 is the semi-section schematic diagram of the partial structure of the utility model, which is intended to show a first collision plate, a guide plate, a filtering device, a second collision plate, a connecting plate and a collecting plate.

Fig. 3 is a partial view of the filter assembly, intended to show the support frame, the filter screen and the snap-fit relationship therebetween.

Description of the reference numerals

1. A box body; 11. an air outlet pipe; 12. a filter element; 13. a second waste material box; 2. a pre-filter tank; 21. an air inlet pipe; 22. A first collision plate; 221. a baffle; 222. a filtration device; 2221. a support frame; 2222. a filter screen; 23. a second collision plate; 231. a connecting plate; 232. a collection plate; 24. a first waste material box; 3. a fan.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

As shown in fig. 1 to 3, a smoke and dust purifying device comprises a box body 1, an air inlet pipe 21 and an air outlet pipe 11 communicated with an inner cavity of the box body 1, wherein a pre-filtering box 2 is arranged between the air inlet pipe 21 and the box body 1, the pre-filtering box 2 is respectively communicated with the air inlet pipe 21 and the box body 1, a first collision plate 22 is arranged in the pre-filtering box 2, the first collision plate 22 can collide with air flow entering the pre-filtering box 2, a second collision plate 23 is arranged between the pre-filtering box 2 and the box body 1, and the second collision plate 23 collides with air flow flowing out of the pre-filtering box 2. Specifically, the bottom of the box body 1 is provided with support legs, the box body 1 and the pre-filtering box 2 are mutually abutted and fixedly connected, the first collision plate 22 is arranged at the communication position of the air inlet pipe 21 and the pre-filtering box 2, and the second collision plate 23 is arranged in the box body 1.

Three sides of the first collision plate 22 are fixedly connected with the inner wall of the pre-filtering tank 2, the remaining side is fixedly connected with a guide plate 221, and one side of the guide plate 221, which is far away from the first collision plate 22, is connected with a filtering device 222. The filtering device 222 includes a support frame 2221 and a filter screen 2222, the first collision plate 22 is fixedly connected to the support frame 2221, and the filter screen 2222 is clamped to the support frame 2221. Specifically, a certain included angle is formed between the first collision plate 22 and the top wall of the prefilter tank 2, the guide plate 221 is vertically arranged, and the filter device 222 is horizontally arranged; first collision plate 22, guide plate 221 and carriage 2221 set up integratively, are bent and are cuted by panel and form, are provided with the draw-in groove on carriage 2221, and filter screen 2222 border and draw-in groove joint.

At least one connecting plate 231 is arranged between the second collision plate 23 and the pre-filtering tank 2, a collecting plate 232 is fixedly connected to the lower edge of the second collision plate 23, and one end, far away from the second collision plate 23, of the collecting plate 232 gradually approaches the pre-filtering tank 2. Specifically, the connecting plate 231 is provided with two, and is connected with the opposite two side edges of the second collision plate 23, and the connecting plate 231 is provided with a through hole for the oil-containing impurity gas to pass through.

The bottom of the pre-filtering box 2 is detachably provided with a first waste material box 24, and the first waste material box 24 is communicated with the pre-filtering box 2. At least one filter element 12 is arranged in the box body 1. At least one second waste material box 13 is detachably arranged at the bottom of the box body 1. Still including setting up fan 3 between tuber pipe 11 and box 1, fan 3 communicates with tuber pipe 11 and box 1 respectively. Specifically, the bottom of the filter box is set to be an inverted cone, the first waste material box 24 is arranged at the bottommost part of the filter box, the four filter elements 12 are arranged, the four filter elements 12 are communicated with the back-blowing bottles and are evenly arranged on the inner side of the bottom wall of the box body 1, and the second waste material box 13 is provided with two.

The utility model discloses the theory of operation does:

when the device works, oil-containing impurities enter the pre-filtering box 2 through the air inlet pipe 21, at the moment, oil-containing impurity gas collides with the first collision plate 22, the first collision plate 22 makes part of impurities in the oil-containing impurities fall into the pre-filtering box 2, and finally drop to first waste material and in the box, oily impurity gas continues to flow along guide plate 221 in prefilter box 2, then through filter screen 2222, the great oily substance of granule is filtered in filter screen 2222 will oily impurity's the gas, oily impurity gas continues to flow and collides with second collision plate 23 to second collision plate 23 department, the magazine that drops is followed collection plate 232 landing to the box 1 in, finally drop to the box 1 below in the second waste material box 13, filter by the filter core 12 that sets up in box 1 again, the strip tower is finally discharged to the atmosphere from air-out pipe 11 through fan 3. After a short period of forward filtration, fan 3 will stop work, the bottle of blowing back this moment is opened, with the quick release of gas wherein to the filter core, fast-speed gas vibrations filter core, make the impurity of attaching to on the filter core drop into in the second dust collecting tank in below, high-speed gas also can pass through filter screen 2222 simultaneously, make the impurity of attaching to on filter screen 2222 drop into in the first dust collecting tank in below, shorter 2 ~ 3 seconds during the single blowback, all can carry out this function after dust pelletizing system operation and shut down. The filter screen 2222 is connected with the support frame 2221 in a clamping manner, so that the filter screen 2222 can be cleaned and replaced conveniently.

The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.

Claims

1. A smoke and dust purifier which characterized in that: including box (1), air-supply line (21) and intercommunication the play tuber pipe (11) of box (1) inner chamber, air-supply line (21) with be provided with between box (1) prefiltration case (2), prefiltration case (2) respectively with air-supply line (21) with box (1) intercommunication, be provided with first collision board (22) in prefiltration case (2), first collision board (22) can produce the collision with the air current that gets into prefiltration case (2), prefiltration case (2) with be provided with second collision board (23) between box (1), second collision board (23) produce the collision with the air current that flows out prefiltration case (2).

2. The smoke purifying apparatus according to claim 1, wherein: three sides of the first collision plate (22) are fixedly connected with the inner wall of the pre-filtering box (2), the remaining side of the first collision plate is fixedly connected with a guide plate (221), and one side, far away from the first collision plate (22), of the guide plate (221) is connected with a filtering device (222).

3. The smoke purifying apparatus according to claim 2, wherein: the filtering device (222) comprises a supporting frame (2221) and a filtering screen (2222), the first collision plate (22) is fixedly connected with the supporting frame (2221), and the filtering screen (2222) is clamped with the supporting frame (2221).

4. The smoke purifying apparatus according to claim 1, wherein: at least one connecting plate (231) is arranged between the second collision plate (23) and the pre-filtering box (2), a collecting plate (232) is fixedly connected to the lower edge of the second collision plate (23), and one end, far away from the second collision plate (23), of the collecting plate (232) gradually approaches the pre-filtering box (2).

5. The smoke purifying apparatus according to claim 1, wherein: the bottom of the pre-filtering box (2) is detachably provided with a first waste material box (24), and the first waste material box (24) is communicated with the pre-filtering box (2).

6. The smoke purifying apparatus according to claim 1, wherein: also comprises at least one filter element (12) arranged in the box body (1).

7. The smoke purifying apparatus according to claim 6, wherein: at least one second waste material box (13) is detachably arranged at the bottom of the box body (1).

8. The smoke purifying apparatus according to claim 1, wherein: the air-out device is characterized by further comprising a fan (3) arranged between the air-out pipe (11) and the box body (1), wherein the fan (3) is communicated with the air-out pipe (11) and the box body (1) respectively.