CN215506223U

CN215506223U - Waste gas recovery system

Info

Publication number: CN215506223U
Application number: CN202120874031.5U
Authority: CN
Inventors: 贾兵
Original assignee: Shanghai Mingyu Bar Code Technology Co ltd
Current assignee: Shanghai Mingyu Bar Code Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-14
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a waste gas recovery system which comprises a first connecting plate, wherein a mounting hole is formed in the first connecting plate, and a second threaded hole is formed in the first connecting plate, the second connecting plate and a third connecting plate, which are positioned at the lower end of a first threaded hole. This waste gas recovery system, the structure that can splice is set to the cover that collects smog with waste gas recovery system, through first connecting plate, the second connecting plate, concatenation between third connecting plate and the roof, assemble, consolidate between the connecting plate through fixed block and bolt simultaneously, easy to assemble and dismantlement, be convenient for transportation and use, increase the blast pipe with waste gas recovery system's the outside, effect through ventilation mechanism, collect the pungent smell that the printing machine produced when the printing, carry out filtration treatment with gaseous active carbon filter layer through rose box inside, discharging to the external world, reduce the pollution to the environment, and the practicality is greatly improved.

Description

Waste gas recovery system

Technical Field

The utility model relates to the technical field of printing machines, in particular to a waste gas recovery system.

Background

The present invention relates to a printing machine for printing characters and images, and is characterized by that the characters and images to be printed are made into printing plate, then said printing plate is mounted on the printing machine, then the ink is applied on the place on which the characters and images are printed by means of manual or printing machine, then the printing plate can be directly or indirectly transferred onto the paper or other printing material (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic) so as to copy the printed matter identical to printing plate The method is characterized in that each working link of paper conveying and guiding, inking, water conveying, plate changing, registering, cleaning, drying, glazing and coating, powder spraying, paper receiving and the like is preset, regulated and controlled, fault diagnosis is carried out, the method also has the functions of realizing networking of all production procedures of printing enterprises, online transmission of prepress image processing data (CIP3/PPF or CIP4/JDF data) and the like, and enters the new century, most offset press manufacturers develop corresponding DI digital printing presses, in addition, in order to meet the requirements of people on high-grade color printed matters, the development trend that multi-color set double-sided printing of 8 color sets and even 10 color sets and additional on-line post-printing processing functions become various sheet-fed offset presses (including small offset presses, DI direct plate-making machines and large offset presses), and the technology has become more mature, this type of printing press has begun to dominate a portion of the market originally owned by web printing presses.

However, current printing machine is when using coating to print, and coating itself can produce certain pungent smell, and the staff is in under this environment for a long time, can cause the harm to the health, does not have the device that fine waste gas was collected and was handled simultaneously for the pungent smell of coating can't effectually be got rid of, can cause the pollution to the environment simultaneously, and the gas collecting channel that current exhaust gas recovery device used simultaneously does not have a fine mounting structure, and is inconvenient to be transported and used, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste gas recovery system, which solves the problems that when the existing printing machine is used for printing by using a coating, the coating can generate a certain pungent smell, workers can damage bodies after being in the environment for a long time, and a good waste gas collection and treatment device is not provided, so that the pungent smell of the coating cannot be effectively removed, the environment is polluted, and meanwhile, a gas collecting hood used by the existing waste gas recovery device does not have a good installation structure, is inconvenient to transport and use, and greatly reduces the practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: the waste gas recovery system comprises a first connecting plate, wherein a mounting hole is formed in the first connecting plate, a first exhaust pipe is arranged in the mounting hole, a filter box is arranged on the outer side of the first exhaust pipe, a second exhaust pipe is arranged on the outer side of the filter box, a ventilation mechanism is arranged in the first exhaust pipe, a first fixture block is fixedly connected to the outer side of the first connecting plate, a second fixture block is fixedly connected to the outer side of the first connecting plate, which is positioned at the upper end of the first fixture block, a second connecting plate is arranged on the left side of the first connecting plate, the same first fixture block and the same second fixture block are fixedly connected to the right side of the second connecting plate, a top plate is arranged at the upper end of the second connecting plate, the same first clamping grooves are respectively formed at the left end and the right end of the top plate, and a third connecting plate is arranged between the first connecting plate and the second connecting plate at the lower end of the top plate, the same second clamping grooves are formed in the left end and the right end of the third connecting plate respectively, and first fixing blocks are arranged at the joints of the top plate and the upper ends of the first connecting plate, the second connecting plate and the third connecting plate.

Preferably, the inside of first fixed block is provided with first bolt, the junction of first connecting plate, second connecting plate and third connecting plate is provided with the second fixed block, the inside of second fixed block is provided with the second bolt, the same first screw hole has been seted up to the inside of first connecting plate, second connecting plate, third connecting plate and roof, the inside of first connecting plate, second connecting plate and third connecting plate is located the lower extreme of first screw hole and has seted up the second screw hole, is convenient for wholly connect the equipment.

Preferably, the length, width and height of the first connecting plate are the same as those of the second connecting plate, and the outer side end face of the first connecting plate and the outer side end face of the second connecting plate are flush with each other, so that the flatness and the attractiveness of the assembled connecting plate are maintained.

Preferably, the inside of rose box is provided with the active carbon filter layer, the active carbon filter layer is equidistant distribution, the outside and the first blast pipe of rose box are put through each other, the outside and the second blast pipe of rose box put through each other, conveniently handle waste gas.

Preferably, ventilation mechanism is including installation shell, fan, ventilation hole and dust screen, the inside of installation shell is provided with the fan, the ventilation hole has been seted up in the outside of installation shell, the ventilation hole is equidistant distribution, the lower extreme of installation shell is provided with the dust screen, can realize the collection of waste gas.

Preferably, the number of the first clamping grooves is two and is symmetrical about a vertical central line of the top plate, and the first clamping grooves are connected with the first clamping blocks in a sliding mode, so that the top plate 10 is convenient to mount.

Preferably, the third connecting plate is symmetrically provided with two vertical center lines about the top plate, the second clamping grooves are symmetrically provided with two vertical center lines about the third connecting plate, and the second clamping grooves are connected with the second clamping blocks in a sliding mode, so that the third connecting plate 12 is convenient to mount.

Preferably, the first bolt passes inside first fixed block extends to first screw hole, first bolt and first screw hole threaded connection, the second bolt passes inside the second fixed block extends to second screw hole, second bolt and second screw hole threaded connection consolidate between the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this waste gas recovery system, through first connecting plate, the second connecting plate, the third connecting plate, the roof, first fixed block, first bolt, the setting of second fixed block and second bolt, the structure that can splice is set to the cover that collects smog with waste gas recovery system, through first connecting plate, the second connecting plate, concatenation between third connecting plate and the roof, assemble, consolidate between the connecting plate through fixed block and bolt simultaneously, easy to assemble and dismantle, be convenient for transportation and use.

2. This waste gas recovery system through the setting of first blast pipe, second blast pipe, ventilation mechanism and rose box, increases the blast pipe with waste gas recovery system's the outside, through ventilation mechanism's effect, collects the pungent smell that the printing machine produced when the printing, carries out filtration treatment with gaseous active carbon filter layer through rose box inside, discharges the external world, reduces the pollution to the environment, has improved the practicality greatly.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is a perspective view of a second connecting plate according to the present invention;

FIG. 4 is a schematic perspective view of a first connecting plate according to the present invention

FIG. 5 is a schematic perspective view of a third connecting plate according to the present invention

FIG. 6 is a schematic perspective view of a top plate according to the present invention

FIG. 7 is a schematic view of a first fixing block structure according to the present invention

FIG. 8 is a schematic view of a second fixing block structure according to the present invention

Fig. 9 is a schematic sectional view of a first exhaust pipe according to the present invention.

In the figure: 1. a first connecting plate; 2. mounting holes; 3. a first exhaust pipe; 4. a filter box; 5. a second exhaust pipe; 6. a ventilation mechanism; 7. a first clamping block; 8. a second fixture block; 9. a second connecting plate; 10. a top plate; 11. a first card slot; 12. a third connecting plate; 13. a second card slot; 14. a first fixed block; 15. a first bolt; 16. a second fixed block; 17. a second bolt; 18. a first threaded hole; 19. a second threaded hole; 41. an activated carbon filter layer; 61. mounting a shell; 62. a fan; 63. a vent hole; 64. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-9, the present invention provides the following technical solutions: the waste gas recovery system comprises a first connecting plate 1, a mounting hole 2 is formed in the first connecting plate 1, a first exhaust pipe 3 is arranged in the mounting hole 2, a filter box 4 is arranged on the outer side of the first exhaust pipe 3, a second exhaust pipe 5 is arranged on the outer side of the filter box 4, a ventilation mechanism 6 is arranged in the first exhaust pipe 3, a first fixture block 7 is fixedly connected to the outer side of the first connecting plate 1, a second fixture block 8 is fixedly connected to the outer side of the first connecting plate 1 and is positioned at the upper end of the first fixture block 7, a second connecting plate 9 is arranged on the left side of the first connecting plate 1, the same first fixture block 7 and the same second fixture block 8 are fixedly connected to the right side of the second connecting plate 9, a top plate 10 is arranged at the upper end of the second connecting plate 9, the same first clamping grooves 11 are respectively formed at the left end and right end of the top plate 10, and a third connecting plate 12 is arranged between the first connecting plate 1 and the second connecting plate 9 at the lower end of the top plate 10, the left end and the right end of the third connecting plate 12 are respectively provided with the same second clamping grooves 13, and the upper end joints of the top plate 10 and the first connecting plate 1, the second connecting plate 9 and the third connecting plate 12 are provided with first fixing blocks 14.

Further, a first bolt 15 is arranged inside the first fixing block 14, a second fixing block 16 is arranged at the joint of the first connecting plate 1, the second connecting plate 9 and the third connecting plate 12, a second bolt 17 is arranged inside the second fixing block 16, the same first threaded hole 18 is formed inside the first connecting plate 1, the second connecting plate 9, the third connecting plate 12 and the top plate 10, and a second threaded hole 19 is formed in the lower end, located in the first threaded hole 18, of the inside of the first connecting plate 1, the second connecting plate 9 and the third connecting plate 12 so as to facilitate connection.

Furthermore, the length, width and height of the first connecting plate 1 are the same as the length, width and height of the second connecting plate 9, and the outer side end face of the first connecting plate 1 and the outer side end face of the second connecting plate 9 are flush with each other, so that the flatness and the attractiveness after installation are kept.

Further, the inside of rose box 4 is provided with active carbon filter layer 41, and active carbon filter layer 41 is equidistant distribution, and the outside and the first blast pipe 3 of rose box 4 are put through each other, and the outside and the second blast pipe 5 of rose box 4 are put through each other, conveniently handle waste gas.

Further, ventilation mechanism 6 is provided with fan 62 including installation shell 61, fan 62, ventilation hole 63 and dust screen 64 in the inside of installation shell 61, and ventilation hole 63 has been seted up in the outside of installation shell 61, and ventilation hole 63 is equidistant distribution, and the lower extreme of installation shell 61 is provided with dust screen 64, can realize the collection of waste gas.

Furthermore, the two first clamping grooves 11 are symmetrically arranged about the vertical center line of the top plate 10, and the first clamping grooves 11 are connected with the first clamping blocks 7 in a sliding mode, so that the top plate 10 is convenient to mount.

Furthermore, the third connecting plate 12 is symmetrically provided with two vertical center lines about the top plate 10, the second clamping grooves 13 are symmetrically provided with two vertical center lines about the third connecting plate 12, and the second clamping grooves 13 are slidably connected with the second clamping blocks 8, so that the third connecting plate 12 is convenient to mount.

Further, the first bolt 15 passes through the first fixed block 14 and extends to the inside of the first screw hole 18, the first bolt 15 is in threaded connection with the first screw hole 18, the second bolt 17 passes through the second fixed block 16 and extends to the inside of the second screw hole 19, and the second bolt 17 is in threaded connection with the second screw hole 19, so that the connection plates are reinforced.

The working principle is as follows: firstly, a third connecting plate 12 is connected with a second clamping block 8 between a first connecting plate 1 and a second connecting plate 9 through a second clamping groove 13 on the outer side, a top plate 10 is connected and installed through a first clamping block 7 and a first clamping groove 11, a first fixing block 14 is respectively installed at the connecting positions between the top plate 10 and the first connecting plate 1, and between the second connecting plate 9 and the third connecting plate 12 through a first bolt 15, the first bolt 15 is connected with a first threaded hole 18, the outer side of the lower end of the combined structure is reinforced through a second fixing block 16 and a second bolt 17, the combined structure is fixed, the mounting and the dismounting are convenient, the transportation and the carrying are convenient, meanwhile, when waste gas is collected, the waste gas can enter a filter box 4 through a first exhaust pipe 3 through the action of a fan 62 by starting the fan 62, and then the waste gas is filtered and purified through an activated carbon filter layer 41, after which the exhaust gases are discharged through the second exhaust line 5.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. Exhaust gas recovery system, including first connecting plate (1), its characterized in that: the exhaust device is characterized in that a mounting hole (2) is formed in the first connecting plate (1), a first exhaust pipe (3) is arranged in the mounting hole (2), a filter box (4) is arranged on the outer side of the first exhaust pipe (3), a second exhaust pipe (5) is arranged on the outer side of the filter box (4), a ventilation mechanism (6) is arranged in the first exhaust pipe (3), a first clamping block (7) is fixedly connected to the outer side of the first connecting plate (1), a second clamping block (8) is fixedly connected to the upper end, located on the outer side of the first clamping block (7), of the first connecting plate (1), a second connecting plate (9) is arranged on the left side of the first connecting plate (1), a first clamping block (7) and a second clamping block (8) which are the same are fixedly connected to the right side of the second connecting plate (9), and a top plate (10) is arranged on the upper end of the second connecting plate (9), same first clamping grooves (11) are respectively formed in the left end and the right end of the top plate (10), a third connecting plate (12) is arranged between the first connecting plate (1) and the second connecting plate (9) and located at the lower end of the top plate (10), the same second clamping grooves (13) are respectively formed in the left end and the right end of the third connecting plate (12), and first fixing blocks (14) are arranged at the upper end connecting positions of the top plate (10) and the first connecting plate (1), the second connecting plate (9) and the third connecting plate (12).

2. The exhaust gas recovery system according to claim 1, wherein: the novel connecting structure is characterized in that a first bolt (15) is arranged inside the first fixing block (14), a second fixing block (16) is arranged at the joint of the first connecting plate (1), the second connecting plate (9) and the third connecting plate (12), a second bolt (17) is arranged inside the second fixing block (16), the same first threaded hole (18) is formed in the first connecting plate (1), the second connecting plate (9), the third connecting plate (12) and the top plate (10), and a second threaded hole (19) is formed in the lower end, located in the first threaded hole (18), of the first connecting plate (1), the second connecting plate (9) and the third connecting plate (12).

3. The exhaust gas recovery system according to claim 1, wherein: the length, the width and the height of the first connecting plate (1) are the same as those of the second connecting plate (9), and the end face of the outer side of the first connecting plate (1) is flush with the end face of the outer side of the second connecting plate (9).

4. The exhaust gas recovery system according to claim 1, wherein: the inside of rose box (4) is provided with activated carbon filter layer (41), activated carbon filter layer (41) are equidistant distribution, the outside and first blast pipe (3) of rose box (4) are put through each other, the outside and second blast pipe (5) of rose box (4) are put through each other.

5. The exhaust gas recovery system according to claim 1, wherein: ventilation mechanism (6) are including installation shell (61), fan (62), ventilation hole (63) and dust screen (64), the inside of installation shell (61) is provided with fan (62), ventilation hole (63) have been seted up in the outside of installation shell (61), ventilation hole (63) are equidistant distribution, the lower extreme of installation shell (61) is provided with dust screen (64).

6. The exhaust gas recovery system according to claim 1, wherein: the two first clamping grooves (11) are symmetrically arranged on the vertical central line of the top plate (10), and the first clamping grooves (11) are connected with the first clamping blocks (7) in a sliding mode.

7. The exhaust gas recovery system according to claim 1, wherein: the third connecting plate (12) is symmetrically provided with two about the vertical central line of the top plate (10), the second clamping grooves (13) are symmetrically provided with two about the vertical central line of the third connecting plate (12), and the second clamping grooves (13) are in sliding connection with the second clamping blocks (8).

8. The exhaust gas recovery system according to claim 2, wherein: the first bolt (15) passes through first fixed block (14) and extends to inside first screw hole (18), first bolt (15) and first screw hole (18) threaded connection, second bolt (17) passes through second fixed block (16) and extends to inside second screw hole (19), second bolt (17) and second screw hole (19) threaded connection.