CN219186381U

CN219186381U - Printing is active carbon adsorption case for exhaust-gas treatment

Info

Publication number: CN219186381U
Application number: CN202223352647.XU
Authority: CN
Inventors: 王许根
Original assignee: Hunan Zhongxiang Label Co ltd
Current assignee: Hunan Zhongxiang Label Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-16
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an activated carbon adsorption box for printing waste gas treatment, which comprises an activated carbon adsorption box and a plurality of drawing boxes arranged on the activated carbon adsorption box in a drawing manner; the utility model also comprises a chute, a grid bottom plate and a bag hanging frame; the inner side surfaces of the bottoms of the side panels at the two sides of the drawing box are respectively provided with a chute, and the two side edges of the grid bottom plate are slidably embedded into the chute; and the two ends of the bottom surface of the side panel are both hinged with the bag hanging frame. This application can collect the active carbon brick to collecting the bag fast when changing the active carbon brick in the pull case in, need not the staff and take out the active carbon brick from the pull case one by one after reloading the bag, can effectively improve active carbon and change efficiency and alleviate working strength.

Description

Printing is active carbon adsorption case for exhaust-gas treatment

Technical Field

The utility model relates to the technical field of printing, in particular to an activated carbon adsorption box for treating printing waste gas.

Background

The exhaust emission patterns of different printing processes in the printing industry, such as flexography, lithography, relief printing and the like, are basically the same, and the solvent-based ink which is widely used in the printing process is also a traditional solvent-based ink, and consists of pigment, binder, solvent, filler and auxiliary agent; the printing ink has high volatility, when the printed matter is dry, the volatile grouping of the printing ink is about 70-80%, and organic gases containing a large amount of ethanol, ethyl acetate, butyl acetate, propyl acetate, toluene, xylene and other substances are discharged into the air, and the harmful gases seriously pollute the workshop environment, so that the polluted gases generated during printing are required to be timely pumped away and purified to reach standards and then discharged. At present, the printing industry commonly adopts external activated carbon adsorption equipment such as an activated carbon adsorption box to filter polluted gas after ink volatilizes, the polluted gas in a printing workshop is sucked into the box body through a fan, waste gas is contacted with a porous activated carbon adsorbent by utilizing the adsorption capacity of the surface of the activated carbon adsorbent, and pollutants in the waste gas are adsorbed on the surface of the activated carbon, so that the pollutants are separated from a gas mixture to realize the purification of the polluted gas. The active carbon adsorption case is at the in-process of work its inside active carbon needs the change of indefinite, and at present when changing the active carbon brick, it is to take out from the pull case with the active carbon brick piece by piece, and the retooling shifts, and efficiency is lower. To above-mentioned problem, this scheme has proposed an active carbon adsorption case for printing exhaust-gas treatment.

Disclosure of Invention

In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide an activated carbon adsorption tank for treating printing exhaust gas.

According to the technical scheme provided by the embodiment of the application, the activated carbon adsorption box for treating the printing waste gas comprises an activated carbon adsorption box and a plurality of drawing boxes which are arranged on the activated carbon adsorption box in a drawing manner; the utility model also comprises a chute, a grid bottom plate and a bag hanging frame; the inner side surfaces of the bottoms of the side panels at the two sides of the drawing box are respectively provided with a chute, and the two sides of the grid bottom plate are slidably embedded into the chute; and the two ends of the bottom surface of the side panel are both hinged with the bag hanging frame.

In a preferred embodiment of the activated carbon adsorption box for treating printing waste gas provided by the utility model, the front transverse edge of the grid bottom plate is connected with the drawing transverse plate, the drawing transverse plate penetrates through the outer part of the box door of the drawing box, and the drawing transverse plate is in openable closed connection with the box door.

In a preferred embodiment of the activated carbon adsorption box for treating printing waste gas provided by the utility model, ball plunger pins are arranged at two ends of two side edges of the grid bottom plate, and positioning holes corresponding to the ball plunger pins are arranged at two ends of the inner wall of the chute.

In a preferred embodiment of the activated carbon adsorption box for printing exhaust gas treatment provided by the utility model, the bottom surface of the side panel is provided with a groove, and the upper end of the bag hanging frame is hinged with the groove through a rotating shaft.

In a preferred embodiment of the activated carbon adsorption box for treating printing waste gas provided by the utility model, the lower end of the bag hanging frame is provided with an L-shaped bag hanging rod, and the upper end of the bag hanging rod is in a conical shape.

In a preferred embodiment of the activated carbon adsorption box for treating printing waste gas provided by the utility model, the bag hanging frame is connected with the groove in a magnetic attraction mode.

In a preferred embodiment of the activated carbon adsorption box for treating printing exhaust gas provided by the utility model, a movable material collecting box is arranged between two supporting legs at the two sides of the bottom of the activated carbon adsorption box.

To sum up, the beneficial effects of this application: when the active carbon bricks in the drawing box are replaced, the active carbon bricks can be quickly collected into the collecting bag, workers are not required to take the active carbon bricks out of the drawing box one by one and then replace the active carbon bricks with the bags, and the active carbon replacement efficiency can be effectively improved and the working strength can be reduced.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic front view of the first embodiment;

FIG. 2 is a schematic side sectional view of a drawer in accordance with the first embodiment;

FIG. 3 is a schematic side view of a bag hanging rack according to the first embodiment;

FIG. 4 is a schematic view showing a rear sectional structure of a drawer in the first embodiment;

fig. 5 is a schematic side view of the first embodiment when the drawer is pulled out from the activated carbon adsorption tank to hang the bag.

Reference numerals in the drawings: 1. the active carbon adsorption case, 2 pull case, 3 spout, 4 grid bottom plate, 5 hang bag frame, 6 side board, 7 pull diaphragm, 8 bulb plunger pin, 9 locating hole, 10 recess, 11 pivot, 12 hang bag pole, 13 movable collection case.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Embodiment one:

as shown in fig. 1, 2, 3 and 4, the device comprises an activated carbon adsorption box 1 and a plurality of drawing boxes 2 which are arranged on the activated carbon adsorption box 1 in a drawing manner; the utility model also comprises a chute 3, a grid bottom plate 4 and a bag hanging frame 5; the inner side surfaces of the bottoms of the side panels 6 on the two sides of the drawing box 2 are respectively provided with a chute 3, and the two sides of the grid bottom plate 4 are slidably embedded into the chute 3; and the two ends of the bottom surface of the side panel 6 are both hinged with the bag hanging frame 5.

In this embodiment, the front end lateral edge of the grille bottom plate 4 is connected with a pull transverse plate 7, and the pull transverse plate 7 penetrates to the outside of the door of the pull box 2, and the pull transverse plate 7 is in openable closed connection with the door. As shown in fig. 5, the drawing box 2 in which the activated carbon bricks need to be replaced is drawn out from the activated carbon adsorption box 1, only a part of the tail end of the drawing box 2 is left in the activated carbon adsorption box 1, then the drawing transverse plate 7 is drawn out, the drawing transverse plate 7 can draw the grille bottom plate 4 out of the drawing box 2, and the activated carbon bricks in the drawing box 2 without the supporting part of the grille bottom plate 4 can directly fall out from the drawing box 2.

In this embodiment, a groove 10 is formed in the bottom surface of the side panel 6, and the upper end of the bag hanging frame 5 is hinged to the groove 10 through a rotating shaft 11. As shown in fig. 5, after the drawing box 2 is drawn out of the activated carbon adsorption box 1, as the bag hanging frame 5 is connected with the side panel 6 of the drawing box 1 in a hinged manner, a worker rotates the bag hanging frame 5 out of the groove 10, then the worker can hang four corners of the collection bag on the bag hanging frame 5, as the worker pulls out the grid bottom plate 4 outwards, the activated carbon bricks in the drawing box 2 can directly fall into the collection bag, the worker does not need to take out the activated carbon bricks from one of the drawing boxes 2, and the replacement efficiency of the activated carbon bricks can be improved; and the weight of the drawing box 2 can be greatly reduced after the activated carbon bricks are cleaned out of the drawing box 2, so that workers can conveniently take down the upper drawing box 2 from the activated carbon adsorption box 1.

In this embodiment, the lower end of the bag hanging frame 5 is provided with an L-shaped bag hanging rod 12, and the upper end of the bag hanging rod 12 is in a conical shape; the pointed cone end of the bag hanging rod 12 can penetrate through four corners of a collecting bag for collecting the activated carbon bricks, and the collecting bag can be quickly hung below the drawing box 2.

In this embodiment, the bag hanging frame 5 is connected with the groove 10 by a magnetic attraction mode; after the activated carbon bricks in the drawing box 2 are discharged from the drawing box 2, a worker rotates the bag hanging frame 5 to retract the bag hanging frame 5 into the groove 10, so that the subsequent placement of the drawing box 2 on the ground is not affected.

In the embodiment, a movable material collecting box 13 is arranged between the two supporting legs at the two sides of the bottom of the activated carbon adsorption box 1. Because the distance between the lower layer drawing box 2 and the ground is shorter, bag hanging cannot be achieved, at the moment, the movable collecting box 13 can be used for collecting the activated carbon bricks in the lower layer drawing box 2, the activated carbon bricks in the lower layer drawing box 2 are rapidly discharged into the collecting box 13, the activated carbon bricks in the collecting box 13 can be placed at one side and then processed, and the replacement efficiency of the activated carbon in the drawing box 2 cannot be affected.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. Meanwhile, the scope of the utility model referred to in this application is not limited to the technical solutions of the specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or their equivalents without departing from the inventive concept. Such as the above-described features and technical features disclosed in the present application, but not limited to, having similar functions, are replaced with each other.

Claims

1. An activated carbon adsorption box for printing waste gas treatment comprises an activated carbon adsorption box (1) and a plurality of drawing boxes (2) which are arranged on the activated carbon adsorption box (1) in a drawing manner; the method is characterized in that: the utility model also comprises a chute (3), a grid bottom plate (4) and a bag hanging frame (5); the inner side surfaces of the bottoms of the side panels (6) on the two sides of the drawing box (2) are respectively provided with a chute (3), and the two sides of the grid bottom plate (4) are slidably embedded into the chute (3); and two ends of the bottom surface of the side panel (6) are both hinged with the bag hanging frame (5).

2. An activated carbon adsorption tank for treating printing exhaust gas according to claim 1, wherein: the front end transverse edge of the grid bottom plate (4) is connected with a drawing transverse plate (7), the drawing transverse plate (7) penetrates to the outer part of the box door of the drawing box (2), and the drawing transverse plate (7) is in openable closed connection with the box door.

3. An activated carbon adsorption tank for treating printing exhaust gas according to claim 2, wherein: ball plunger pins (8) are arranged at two ends of two side edges of the grid bottom plate (4), and positioning holes (9) corresponding to the ball plunger pins (8) are arranged at two ends of the inner wall of the sliding groove (3).

4. An activated carbon adsorption tank for treating printing exhaust gas according to claim 1, wherein: the bottom surface of side board (6) is equipped with recess (10), hang the upper end of bag frame (5) and hinge recess (10) through pivot (11).

5. An activated carbon adsorption tank for treating printing exhaust gas according to claim 1, wherein: the lower end of the bag hanging frame (5) is provided with an L-shaped bag hanging rod (12), and the upper end of the bag hanging rod (12) is in a conical shape.

6. An activated carbon adsorption tank for treating printing exhaust gas as claimed in claim 4, wherein: the bag hanging frame (5) is connected with the groove (10) in a magnetic attraction mode.

7. An activated carbon adsorption tank for treating printing exhaust gas according to claim 1, wherein: a movable material collecting box (14) is arranged between the supporting legs at the two sides of the bottom of the activated carbon adsorption box (1).