CN219002478U

CN219002478U - Waste gas collecting and treating device for printing

Info

Publication number: CN219002478U
Application number: CN202223323987.XU
Authority: CN
Inventors: 毛志华; 贾慧贞; 毛宾; 孙传强; 刘红才; 王要伟
Original assignee: Henan Huazhen Color Printing Co ltd
Current assignee: Henan Huazhen Color Printing Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-12
Anticipated expiration: 2032-12-12

Abstract

The utility model belongs to the technical field of organic waste gas treatment, in particular to a waste gas collecting and treating device for printing, which comprises a spray box; an air inlet pipe is arranged on one side of the spray box, an activated carbon filter plate is arranged in the air inlet pipe in a sliding and penetrating manner, a square groove is formed in one end of the activated carbon filter plate, a first connecting frame is arranged on the bottom side of the air inlet pipe, a push plate is elastically connected to the inside of the first connecting frame through a first spring, the other end of the push plate is contacted with one end, far away from the square groove, of the activated carbon filter plate, a second connecting frame is arranged on the air inlet pipe, a clamping plate is elastically connected to the inside of the second connecting frame through a second spring, and one side of the clamping plate is contacted with one end, close to the square groove, of the activated carbon filter plate; the utility model can facilitate the replacement, disassembly and installation of the activated carbon filter plate by a user under the condition of not passing through an external tool, reduce the general need of the user to disassemble the pipeline or the device shell by the external tool, improve the efficiency during replacement and save the time of the user.

Description

Waste gas collecting and treating device for printing

Technical Field

The utility model relates to the technical field of organic waste gas treatment, in particular to a waste gas collecting and treating device for printing.

Background

The teaching material is also called textbook, which is a teaching book which is compiled according to course standard and systematically reflects the subject content, and the teaching material is generally produced by printing paper by a printing machine in a printing factory and then making the paper by subsequent binding work.

Printing plants typically use inks during printing of various teaching material paper products, which typically contain significant amounts of volatile materials, such that a significant amount of organic waste gas may be generated during the printing process, and the waste gas treatment device is required to purify the organic waste gas for emission according to relevant regulations.

When organic waste gas is treated, the organic waste gas is generally treated through methods such as activated carbon, spraying and the like, when the waste gas is treated through the activated carbon, the activated carbon needs to be replaced after being used for a period of time, the activated carbon filter plate is generally arranged in a printing waste gas collecting and treating device or at the position of an air inlet pipe, and a user is generally required to detach a pipeline or a device shell through an external tool, so that the activated carbon filter plate is inconvenient to replace.

Disclosure of Invention

In order to overcome the defects in the prior art and solve at least one technical problem mentioned in the background art, the utility model provides an exhaust gas collecting and treating device for printing.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a waste gas collecting and treating device for printing, which comprises a spray box; an air inlet pipe is arranged on one side of the spray box, an activated carbon filter plate is arranged in the air inlet pipe in a sliding and penetrating manner, a square groove is formed in one end of the activated carbon filter plate, a first connecting frame is arranged on the bottom side of the air inlet pipe, a push plate is elastically connected to the inside of the first connecting frame through a first spring, the other end of the push plate is contacted with one end, far away from the square groove, of the activated carbon filter plate, a second connecting frame is arranged on the air inlet pipe, a clamping plate is elastically connected to the inside of the second connecting frame through a second spring, one side of the clamping plate is contacted with one end, close to the square groove, of the activated carbon filter plate, a liquid storage chamber is arranged at the upper end of the spray box, and a spray plate is connected to the liquid outlet end of the liquid storage chamber; during operation, promote the cardboard, the cardboard stretches into inside the link through the second spring, the push pedal is under the thrust effect of first spring this moment, promote the active carbon filter, make the square groove that active carbon filter one end was seted up stretch out inside the intake pipe, only need the user to take out the active carbon filter from the intake pipe inside this moment with the hand, after accomplishing the change, press the active carbon filter, the push pedal stretches into inside first link through first spring, loosen the cardboard, can accomplish the installation and dismantle the work, above-mentioned setting can be under the condition that does not pass through external instrument, make user convenient and fast change the dismantlement and install work to active carbon filter, reduce the user and generally need dismantle the work through external instrument to pipeline or device casing, efficiency when improving the change, save user's time, get into the waste gas that sprays the incasement portion simultaneously and spray it through spraying the board and work, handle waste gas again, the effect after the treatment of waste gas is improved.

Preferably, a pull plate is arranged at one end of the clamping plate far away from the second connecting frame; when in work, the clamping plate can be pushed by a user conveniently through the pulling plate.

Preferably, a sealing sheet is paved on one side of the clamping plate, which is contacted with the activated carbon filter plate; when the sealing plate works, the sealing performance between the clamping plate and one side surface of the air inlet pipe can be improved.

Preferably, the top end of the spray box is provided with a water delivery pipe, the other end of the water delivery pipe is connected with a liquid pump, and the other end of the liquid pump is connected with the bottom end of the spray box through the water delivery pipe; when the spraying device works, the agent sprayed by the spraying plate can fall to the bottom of the spraying box, and the liquid pump conveys the agent to the liquid storage chamber through the water pipe connected to the bottom of the spraying box, so that simple circulating work is completed.

Preferably, the bottom of the spray box is symmetrically provided with a supporting frame, and screws are symmetrically arranged in the bottom end of the supporting frame; during operation, the support frame is used for supporting the device.

Preferably, one side of the outer part of the spray box is provided with an observation window; the user can observe the condition inside the spray box conveniently through the observation window.

The utility model has the advantages that:

1. according to the utility model, under the condition that an external tool is not used, a user can conveniently and quickly replace, detach and install the activated carbon filter plate, so that the general need of the user to detach the pipeline or the device shell through the external tool is reduced, the replacement efficiency is improved, the time of the user is saved, meanwhile, the waste gas entering the spray box is sprayed through the spray plate to process the waste gas again, and the effect of the processed waste gas is improved; the clamping plate can be pushed by a user conveniently through the pulling plate; the sealing piece can improve the leakproofness between cardboard and the intake pipe one side surface.

2. The agent sprayed by the spraying plate can fall to the bottom of the spraying box, and the liquid pump conveys the agent to the liquid storage chamber through the water pipe connected with the bottom of the spraying box, so that simple circulation work is completed; the support frame is used for supporting the device; the observation window can be convenient for a user to observe the condition inside the spray box; the cart can improve the convenience of the device so that a user can move the device to a designated position.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of an exhaust gas collecting and treating device for printing according to a first embodiment;

fig. 2 is a schematic view showing the internal cross-sectional structure of an air intake pipe of an exhaust gas collecting and treating device for printing according to the first embodiment;

FIG. 3 is a schematic view showing the internal cross-sectional structure of a shower box of an exhaust gas collecting and treating apparatus for printing according to the first embodiment;

fig. 4 is a schematic diagram of a cart structure of a waste gas collecting and treating device for printing according to a second embodiment.

In the figure: 1. a spray box; 2. an air inlet pipe; 3. an activated carbon filter plate; 4. a square groove; 5. a first connection frame; 6. a first spring; 7. a push plate; 8. a second connecting frame; 9. a second spring; 10. a clamping plate; 11. a liquid storage chamber; 12. a spray plate; 13. pulling a plate; 14. a sealing sheet; 15. a water pipe; 16. a liquid pump; 17. a support frame; 18. a screw; 19. an observation window; 20. and (5) pushing the cart.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1 to 3, an exhaust gas collecting and treating apparatus for printing includes a shower box 1; an air inlet pipe 2 is arranged on one side of the spray box 1, an activated carbon filter plate 3 is arranged in the air inlet pipe 2 in a sliding penetrating manner, a square groove 4 is formed in one end of the activated carbon filter plate 3, a first connecting frame 5 is arranged on the bottom side of the air inlet pipe 2, a push plate 7 is elastically connected to the inside of the first connecting frame 5 through a first spring 6, the other end of the push plate 7 is contacted with one end, far away from the square groove 4, of the activated carbon filter plate 3, a second connecting frame 8 is arranged on the air inlet pipe 2, a clamping plate 10 is elastically connected to the inside of the second connecting frame 8 through a second spring 9, one side of the clamping plate 10 is contacted with one end, close to the square groove 4, of the activated carbon filter plate 3, a liquid storage chamber 11 is arranged at the upper end of the spray box 1, and a spray plate 12 is arranged at the liquid outlet end of the liquid storage chamber 11 in a connecting manner; during operation, promote cardboard 10, cardboard 10 is inside the link 8 through the flexible advance of second spring 9, push pedal 7 is under the thrust effect of first spring 6 this moment, promote active carbon filter 3, square groove 4 that active carbon filter 3 one end was seted up stretches out inside intake pipe 2, only need the user to take out active carbon filter 3 from intake pipe 2 inside this moment with the hand, after accomplishing the change, press active carbon filter 3, push pedal 7 stretches into inside first link 5 through first spring 6, loosen cardboard 10, can accomplish the installation dismantlement work, above-mentioned setting can be under the condition of not passing through external instrument, make user convenient and fast change dismantlement installation work to active carbon filter 3, reduce the user and generally need dismantle the work through external instrument to pipeline or device casing, efficiency when improving the change, save user's time, get into the inside waste gas of spray box 1 through spray board 12 and carry out the work to it simultaneously, handle waste gas again, the effect after the treatment of waste gas is improved.

A pull plate 13 is arranged at one end of the clamping plate 10, which is far away from the second connecting frame 8; in operation, the user can conveniently push the clamping plate 10 through the pulling plate 13.

A sealing piece 14 is paved on one side of the clamping plate 10, which is contacted with the activated carbon filter plate 3; in operation, the sealing piece 14 can improve the tightness between the clamping plate 10 and one side surface of the air inlet pipe 2.

A water delivery pipe 15 is arranged at the top end of the spray box 1, a liquid pump 16 is connected with the other end of the water delivery pipe 15, and the other end of the liquid pump 16 is connected with the bottom end of the spray box 1 through the water delivery pipe 15; when the spraying device works, the medicine sprayed by the spraying plate 12 falls to the bottom of the spraying box 1, and the liquid pump 16 conveys the medicine to the liquid storage chamber 11 through the water pipe 15 connected to the bottom of the spraying box 1, so that simple circulating work is completed.

The bottom of the spray box 1 is symmetrically provided with a supporting frame 17, and screws 18 are symmetrically arranged in the bottom end of the supporting frame 17; in operation, the support 17 is used to support the device.

An observation window 19 is formed in one side of the outer part of the spray box 1; the observation window 19 allows a user to observe the condition inside the shower box 1.

Example two

Referring to fig. 4, in a first comparative example, as another embodiment of the present utility model, the supporting frame 17 is screwed with the cart 20 by a screw 18; in operation, the cart 20 may enhance the convenience of the device so that a user may move the device to a designated location.

When the active carbon filter plate 3 needs to be replaced, the clamping plate 10 is pushed firstly, the clamping plate 10 stretches into the connecting frame 8 through the second spring 9, at the moment, the pushing plate 7 pushes the active carbon filter plate 3 under the thrust action of the first spring 6, the square groove 4 formed at one end of the active carbon filter plate 3 stretches out of the air inlet pipe 2, at the moment, the active carbon filter plate 3 can be taken out of the air inlet pipe 2 by hands of a user, after the replacement is completed, the active carbon filter plate 3 is pressed, the pushing plate 7 stretches into the first connecting frame 5 through the first spring 6, the clamping plate 10 is loosened, the installation and the disassembly work can be completed, the arrangement can enable the user to conveniently and rapidly replace the active carbon filter plate 3 without external tools, the user generally needs to detach the pipeline or the device shell through external tools, the replacement efficiency is improved, the time of the user is saved, the waste gas entering the inside the spray box 1 is sprayed through the spray plate 12, the waste gas is treated again, and the effect after the waste gas treatment is improved; the clamping plate 10 can be pushed by a user conveniently through the pulling plate 13; the sealing piece 14 can improve the sealing performance between the clamping plate 10 and one side surface of the air inlet pipe 2; the medicine sprayed by the spray plate 12 falls to the bottom of the spray box 1, and the liquid pump 16 conveys the medicine to the liquid storage chamber 11 through a water pipe 15 connected to the bottom of the spray box 1, so that simple circulation work is completed; the supporting frame 17 is used for supporting the device; the observation window 19 can facilitate the user to observe the condition inside the spray box 1; the cart 20 may enhance the convenience of the device to facilitate the user moving the device to a designated location.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An exhaust gas collection and treatment device for printing, which is characterized in that: comprises a spray box (1); the utility model discloses a spray box, including square groove (4), air inlet pipe (2) are installed to spray box (1) one side, air inlet pipe (2) inside slip runs through and is equipped with active carbon filter (3), square groove (4) have been seted up to active carbon filter (3) one end, first link (5) are installed to air inlet pipe (2) downside, first link (5) are inside to be connected with push pedal (7) through first spring (6), just push pedal (7) other end with active carbon filter (3) are kept away from one end contact of square groove (4), install second link (8) on air inlet pipe (2), second link (8) are inside to be connected with cardboard (10) through second spring (9), just cardboard (10) one side with active carbon filter (3) are close to one end contact of square groove (4), spray box (1) upper end is equipped with holds liquid chamber (11), hold liquid end connection and install spray plate (12).

2. The exhaust gas collecting and treating device for printing according to claim 1, wherein: and a pulling plate (13) is arranged at one end of the clamping plate (10) far away from the second connecting frame (8).

3. The exhaust gas collecting and treating device for printing according to claim 2, wherein: and a sealing sheet (14) is laid on one side of the clamping plate (10) contacted with the activated carbon filter plate (3).

4. A printing exhaust gas collection and treatment device according to claim 3, wherein: the water delivery pipe (15) is arranged at the top end of the spray box (1), the other end of the water delivery pipe (15) is connected with the liquid extraction pump (16), and the other end of the liquid extraction pump (16) is connected with the bottom end of the spray box (1) through the water delivery pipe (15).

5. The exhaust gas collecting and treating device for printing according to claim 4, wherein: the bottom of the spray box (1) is symmetrically provided with a supporting frame (17), and screws (18) are symmetrically arranged in the bottom end of the supporting frame (17).

6. The exhaust gas collecting and treating device for printing according to claim 5, wherein: an observation window (19) is arranged on one side of the outer part of the spray box (1).