CN214209850U

CN214209850U - Gas treatment device for printing workshop

Info

Publication number: CN214209850U
Application number: CN202022665289.2U
Authority: CN
Inventors: 陈勇; 吴高武
Original assignee: Wuhan Yigao Packaging Color Printing Co ltd
Current assignee: Wuhan Yigao Packaging Color Printing Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-17
Anticipated expiration: 2030-11-17

Abstract

The application discloses a gas treatment device for a printing workshop, which comprises a box body, a treatment structure and a moving structure, wherein support legs are arranged at four corners of the bottom end of the box body; the processing structure comprises a filter screen, filter plates are respectively fixed on two sides and the top end inside the box body, and a fan is fixed inside the box body below the filter plates on the top end. Through air inlet and gas outlet cooperation, make the gas after the box is handled upwards discharge, be closer with the staff, reduce near gaseous pollution of staff, and through stopper and fluting cooperation, conveniently take off the filter screen and clear up, through the spring, connecting rod and spacing groove cooperation, make the universal wheel when not using, can accomodate to the standing groove inside, thereby can protect the universal wheel when not using, the problem that current processing apparatus can't accomodate after using has been solved, the convenience when the box uses has been improved.

Description

Gas treatment device for printing workshop

Technical Field

The application relates to a gas treatment device, in particular to a gas treatment device for a printing workshop.

Background

Printing workshop adds man-hour in production, generally all can pass through air pipe, discharges after the exhaust-gas treatment that the printing produced, but because the staff of workshop inside still can absorb waste gas at the during operation, so inside also being provided with gaseous processing apparatus in this current printing workshop.

When the gas treatment device is used, the waste gas on one side is sucked through the fan, the waste gas is discharged through the other side after being treated through the filter plate filtering structure, but the gas after treatment and the untreated gas are easy to mix due to the fact that the waste gas is sucked and discharged at the same height, the treatment effect of the treatment device is reduced, the filter screen on the outer side of the filter plate is inconvenient to split when the filter screen is cleaned, and the practicability of the treatment device is reduced.

And when the gas processing device is used, the position of a worker may need to be moved, but the sliding wheels cannot be folded after the existing processing device is moved, so that the stability of the device during placement may be affected when the universal wheels are placed. Therefore, a printing shop gas processing apparatus has been proposed to address the above problems.

Disclosure of Invention

A gas treatment device for a printing workshop comprises a box body, a treatment structure and a moving structure, wherein support legs are arranged at four corners of the bottom end of the box body;

the processing structure comprises a filter screen, filter plates are respectively fixed on two sides and the top end of the interior of the box body, a fan is fixed in the interior of the box body below the filter plates on the top end, an air outlet is formed in the box body at the top end of the fan, air inlets are formed in the box body on two sides, filter screens are arranged in the air inlets and the air outlets, limiting blocks are fixed on the outer sides of the filter screens, and slots matched with the limiting blocks are formed in the filter screens;

the movable structure includes the universal wheel, the standing groove has all been seted up to the box bottom in the stabilizer blade outside, and the inside universal wheel that all is provided with of standing groove, the universal wheel is provided with the movable plate, and all the symmetry is fixed with the spring between movable plate top and the standing groove, the universal wheel top outside all is fixed with the connecting rod, the box is inside all seted up with connecting rod complex spacing groove.

Furthermore, the front end and the rear end of the box body are both fixed with handles, and the limiting blocks and the slots are both arranged into arc shapes matched with each other.

Furthermore, the diameter of the inner ring of the filter screen is equal to the diameter of the air inlet and the diameter of the air outlet, and the thickness from the limiting block to the air inlet or the air outlet is equal to the thickness of the filter screen.

Furthermore, handles are fixed on the filter screens on the side edges of the grooves, and the heights of the handles are larger than the heights from the filter screens to the side edges of the box body.

Further, the height between the bottom end of the limiting groove and the bottom ends of the support legs is equal to the height of the universal wheels, and the placing grooves are all arranged to be barrel-shaped matched with the universal wheels.

Further, the limiting groove is all set to be "J" shape, the lower extreme all sets up to with limiting groove complex arc on the connecting rod, the height of spring all is greater than the height of standing groove.

The beneficial effect of this application is: the application provides a printing workshop gas processing apparatus.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 2 is a schematic top view of an embodiment of the present application;

FIG. 3 is a schematic side sectional view of a portion of one embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure at a in fig. 1 according to an embodiment of the present application.

In the figure: 1. a box body; 2. a filter plate; 3. a fan; 4. a support leg; 5. an air inlet; 6. an air outlet; 7. filtering with a screen; 8. a limiting block; 9. grooving; 10. a grip; 11. a placement groove; 12. a universal wheel; 13. a spring; 14. a connecting rod; 15. a limiting groove; 16. moving the plate; 17. a pedal.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a gas treatment device for a printing workshop comprises a box body 1, a treatment structure and a moving structure, wherein support legs 4 are arranged at four corners of the bottom end of the box body 1;

the processing structure comprises a filter screen 7, filter plates 2 are respectively fixed on two sides and the top end inside a box body 1, a fan 3 is fixed inside the box body 1 below the filter plate 2 on the top end, an air outlet 6 is formed in the box body 1 on the top end of the fan 3, air inlets 5 are formed in the box bodies 1 on two sides, the filter screens 7 are arranged inside the air inlets 5 and the air outlets 6, a limiting block 8 is fixed on the outer sides of the filter screens 7, and slots 9 matched with the limiting blocks 8 are formed in the filter screens 7;

the mobile structure includes universal wheel 12, and standing groove 11 has all been seted up to the 1 bottom of box in the stabilizer blade 4 outside, and standing groove 11 inside all is provided with universal wheel 12, and universal wheel 12 is provided with movable plate 16, and all the symmetry is fixed with spring 13 between 16 tops of movable plate and the standing groove 11, and the 12 top outsides of universal wheel all are fixed with connecting rod 14, and box 1 is inside all seted up with connecting rod 14 complex spacing groove 15.

Handles are fixed at the front end and the rear end of the box body 1, and the limiting block 8 and the open slot 9 are both arranged into arc shapes which are matched with each other; the diameters of the inner rings of the filter screens 7 are equal to the diameters of the air inlets 5 and the air outlets 6, and the thicknesses from the limiting blocks 8 to the air inlets 5 or the air outlets 6 are equal to the thickness of the filter screens 7; the filter screens 7 on the side edges of the slots 9 are all fixed with grips 10, and the heights of the grips 10 are all larger than the height from the filter screens 7 to the side edge of the box body 1; the height from the bottom end of the limiting groove 15 to the bottom end of the supporting leg 4 is equal to the height of the universal wheel 12, and the placing grooves 11 are all arranged in a barrel shape matched with the universal wheel 12; the limiting grooves 15 are all arranged to be J-shaped, the upper end and the lower end of the connecting rod 14 are all arranged to be arc-shaped matched with the limiting grooves 15, and the height of the spring 13 is larger than that of the placing groove 11.

When the air purifier is used, when gas treatment is needed, the fan 3 is turned on through the external control switch, so that the fan 3 sucks gas through the air inlets 5 on the two sides, the gas passing through the air inlets 5 is firstly filtered through the filter screens 7 on the two sides, then is filtered through the filter plates 2 on the two sides and is discharged through the air outlet 6, the gas is filtered through the filter plate 2 on the top end of the fan 3 while being discharged through the air outlet 6, the filter screen 7 on the top end prevents external sundries from entering the box body 1, when the filter screen 7 needs to be taken down for cleaning, the filter screen 7 is rotated through the handle 10, the filter screen 7 can be taken down for cleaning after the filter screen 7 is rotated to be aligned with the limiting blocks 8 and the slots 9, the filter screen 7 is clamped and placed in the air inlets 5 or the air outlet 6 after the cleaning is completed, and then the filter screen 7 is rotated, the limit block 8 and the slot 9 are completely staggered, when the box body 1 moves, the box body 1 is rotated to be obliquely placed through the handles at the two sides and is supported through the universal wheels 12, namely, the box body 1 can be moved, when the box body 1 is moved to a required position, the pedal 17 is pressed to drive the connecting rod 14 to move downwards, when the connecting rod 14 moves to the bending position of the limiting groove 15, after slight rotation, the pedal 17 is released, the connecting rod 14 moves upwards in the limiting groove 15 under the pulling of the spring 13, the universal wheels 12 can be driven to be folded, when the box body 1 needs to be moved again, the pedal 17 is pressed, when the connecting rod 14 moves to the bottom end of the limiting groove 15, the connecting rod 14 is rotated reversely, after the connecting rod 14 moves to the bending part of the limiting groove 15, the pedal 17 is loosened, so that the connecting rod 14 is abutted against the limiting groove 15 again, and the box body 1 can be moved through the universal wheels 12.

The application has the advantages that:

1. the utility model has simple structure and convenient operation, and the gas treated by the box body 1 can be discharged upwards through the matching of the gas inlet 5 and the gas outlet 6, is closer to the staff, reduces the pollution of the gas near the staff, and is convenient to take down the filter screen 7 for cleaning through the matching of the limit block 8 and the slot 9;

2. this application is rational in infrastructure, through spring 13, connecting rod 14 and spacing groove 15 cooperation for universal wheel 12 can be accomodate to standing groove 11 inside when not using, thereby can protect universal wheel 12 when not using, has solved the unable problem of accomodating after using of current processing apparatus, has improved the convenience when box 1 uses.

Since the internal structure of the filter plate belongs to the prior art, it is not described in this document.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A printing workshop gas processing device is characterized in that: the device comprises a box body (1), a processing structure and a moving structure, wherein support legs (4) are arranged at four corners of the bottom end of the box body (1);

the treatment structure comprises a filter screen (7), filter plates (2) are respectively fixed on two sides and the top end inside the box body (1), a fan (3) is fixed inside the box body (1) below the filter plate (2) at the top end, an air outlet (6) is formed in the box body (1) at the top end of the fan (3), air inlets (5) are formed in the box body (1) at two sides, the filter screens (7) are arranged inside the air inlets (5) and the air outlet (6), limiting blocks (8) are fixed on the outer sides of the filter screens (7), and grooves (9) matched with the limiting blocks (8) are formed in the filter screens (7);

the movable structure comprises universal wheels (12), a placing groove (11) is formed in the bottom end of the box body (1) on the outer side of the supporting legs (4), the universal wheels (12) are arranged inside the placing groove (11), the universal wheels (12) are provided with movable plates (16), springs (13) are symmetrically fixed between the top ends of the movable plates (16) and the placing groove (11), connecting rods (14) are fixed on the outer sides of the top ends of the universal wheels (12), and limiting grooves (15) matched with the connecting rods (14) are formed in the box body (1).

2. The press shop gas treatment plant according to claim 1, characterized in that: the front end and the rear end of the box body (1) are both fixed with handles, and the limiting blocks (8) and the slots (9) are both arranged into arc shapes matched with each other.

3. The press shop gas treatment plant according to claim 1, characterized in that: the diameter of filter screen (7) inner circle all equals the diameter of air inlet (5) and gas outlet (6), stopper (8) all equals the thickness of filter screen (7) to the thickness between air inlet (5) or gas outlet (6).

4. The press shop gas treatment plant according to claim 1, characterized in that: handles (10) are fixed on the filter screens (7) on the side edges of the slots (9), and the heights of the handles (10) are all larger than the heights from the filter screens (7) to the side edges of the box body (1).

5. The press shop gas treatment plant according to claim 1, characterized in that: the height between the bottom end of the limiting groove (15) and the bottom end of the supporting leg (4) is equal to the height of the universal wheel (12), and the placing grooves (11) are all arranged to be barrel-shaped matched with the universal wheel (12).

6. The press shop gas treatment plant according to claim 1, characterized in that: the limiting grooves (15) are all arranged in a J shape, the upper end and the lower end of the connecting rod (14) are all arranged in an arc shape matched with the limiting grooves (15), and the height of the spring (13) is larger than that of the placing groove (11).