CN215397719U

CN215397719U - Energy-saving printing machine exhaust system

Info

Publication number: CN215397719U
Application number: CN202121878282.7U
Authority: CN
Inventors: 杨雷
Original assignee: Sanhe Xingguo Printing Co ltd
Current assignee: Sanhe Xingguo Printing Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-04
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an energy-saving exhaust system of a printing machine, wherein an air guide pipe a is connected above an air suction pipe through an elbow flange a, a screw rod a and a nut a, the right side of the air guide pipe a is connected with a dust removal pipe through a screw rod b and a nut b, a limiting ring is arranged on the inner side of the dust removal pipe, a filter screen a is installed on the left side of a left limiting ring through a countersunk screw a, a filter screen b is installed on the right side of a right limiting ring through a countersunk screw b, the right side of the dust removal pipe is connected with an air guide pipe b through a screw rod c and a nut c, the air guide pipe b penetrates through the side surface of a heat insulation wall, the heat insulation wall is of a hollow structure, the right side of the air guide pipe b is connected with an air guide pipe c through a screw rod d and a nut d, and the air inlet pipe is connected below the air guide pipe c through the elbow flange b, the screw rod e and the nut e. Through the installation of dust removal pipe, can filter the dust in the air to overall structure installs in order, has made things convenient for subsequent maintenance, and the hot-blast drying that can also carry out printed matter or other objects of recovery.

Description

Energy-saving printing machine exhaust system

Technical Field

The utility model relates to the field of exhaust systems, in particular to an energy-saving exhaust system of a printing machine.

Background

A printer is a machine that prints text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced. The utility model and the development of the printing machine play an important role in the propagation of human civilization and culture. In the working process of the printing machine, hot air in the printing process needs to be exhausted through an exhaust system, and when the common exhaust system sucks air, dust in the air is not treated, so that the subsequent recycling is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide an energy-saving exhaust system for a printing press, which can filter dust in the air, facilitate subsequent maintenance, and dry printed products or other objects with the recovered hot air.

According to the technical scheme provided by the embodiment of the utility model, the energy-saving exhaust system of the printing machine comprises an air suction pipe, wherein the upper part of the air suction pipe is connected with an air guide pipe a through an elbow flange a, a screw rod a and a nut a, the right side of the air guide pipe a is connected with a dust removal pipe through a screw rod b and a nut b, the inner side of the dust removal pipe is provided with a limiting ring, the left side of the limiting ring on the left side is provided with a filter screen a through a countersunk screw a, the right side of the limiting ring on the right side is provided with a filter screen b through a countersunk screw b, the right side of the dust removal pipe is connected with an air guide pipe b through a screw rod c and a nut c, the air guide pipe b penetrates through the side surface of a heat insulation wall, the heat insulation wall is of a hollow structure, the right side of the air guide pipe b is connected with an air guide pipe c through a screw rod d and a nut d, and the lower part of the air guide pipe c is connected with an air inlet pipe through an elbow flange b, a screw rod e and a nut e, the air purifier is characterized in that a box cover is welded at the bottom of an air inlet pipe, ventilation holes corresponding to the air inlet pipe are formed in the surface of the box cover, a remover box is installed below the box cover through countersunk screws a, an adsorption box is arranged above the inner side of the remover box, a bamboo charcoal bag containing chamber is arranged on the inner side of the adsorption box, a cover plate is installed above the adsorption box through countersunk screws b, corresponding air passing holes are formed in the surface of the cover plate and the bottom surface of the adsorption box, an exhaust head is arranged on the right lower side of the remover box and is connected with a suction head of a fan through a screw f and a nut f, the fan is installed above a base through screws a, the base is welded between the remover box and an air drying table, an outlet is formed above the fan, an air guide pipe d is connected above the outlet through a screw g and a nut g, and an air guide flange c is arranged above the air guide pipe d, The screw rod h and the nut h are connected with a blowing pipe, a plurality of blowing heads are arranged below the blowing pipe, a blowing head is connected to the lower portion of the blowing head in a threaded mode, and the blowing head is located above the air drying table.

In the utility model, the air suction pipe is positioned above the printing machine, and the air suction pipe, the air inlet pipe and the air guide pipe d are all vertical structures.

In the utility model, the air guide pipe a, the dust removal pipe, the air guide pipe b, the air guide pipe c and the blowpipe are all in a horizontal structure.

In the utility model, a space is arranged between the filter screen a and the filter screen b, and the limiting ring and the dust removal pipe are of an integrally formed structure.

In the utility model, a channel corresponding to the air guide pipe b is arranged on the side surface of the heat insulation wall, and the air guide pipe b is positioned between the dust removal pipe and the air guide pipe c.

In the utility model, the box cover is positioned above the cover plate, and the adsorption box, the exhaust head and the agent removing box are in an integrated structure.

According to the utility model, the adsorption box is positioned above the exhaust head, the air drying table comprises a placing plate and supporting legs, and the supporting legs are respectively welded at the left side and the right side below the placing plate.

In the utility model, the right end of the blowpipe is of a closed structure, the blowing head and the blowpipe are of an integrally formed structure, and a space is arranged between the adjacent blowing heads.

In conclusion, the utility model has the beneficial effects that: through the installation of dust removal pipe, can filter the dust in the air to overall structure installs in order, has made things convenient for subsequent maintenance, and the hot-blast drying that can also carry out printed matter or other objects of recovery.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

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

FIG. 2 is a schematic side view of a filter mesh a according to the present invention;

fig. 3 is a schematic perspective view of the connection between the adsorption box and the cover plate according to the present invention.

Reference numbers in the figures: 100. a printing press; 1. an air suction pipe; 2. an air guide pipe a; 3. a dust removal pipe; 4. a filter screen a; 5. a filter screen b; 6. an air guide pipe b; 7. a heat insulation wall; 8. an air guide pipe c; 9. an air inlet pipe; 10. a box cover; 11. a pesticide removing box; 12. an adsorption box; 13. a cover plate; 14. an air passing port; 15. an exhaust head; 16. a fan; 17. a base; 18. air drying platform; 19. an air guide pipe d; 20. a blowpipe; 21. a blowing head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

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

Referring to fig. 1, 2 and 3, an energy-saving exhaust system of a printing machine includes an air suction pipe 1, an air guide pipe a2 is connected above the air suction pipe 1 through an elbow flange a, a screw a and a nut a, a dust removal pipe 3 is connected to the right side of the air guide pipe a2 through a screw b and a nut b, a limit ring is arranged inside the dust removal pipe 3, a filter screen a4 is installed on the left side of the limit ring on the left side through a countersunk screw a, a filter screen b5 is installed on the right side of the limit ring on the right side through a countersunk screw b, an air guide pipe b6 is connected to the right side of the dust removal pipe 3 through a screw c and a nut c, the air guide pipe b6 penetrates through the side surface of a heat insulation wall 7, the heat insulation wall 7 is of a hollow structure, the right side of the air guide pipe b6 is connected with an air guide pipe c8 through a screw d and a nut d, an air inlet pipe 9 is connected below the air guide pipe c8 through an elbow flange b, a screw e and a nut e, a box cover 10 is welded at the bottom of the air inlet pipe 9, a ventilation hole corresponding to the air inlet pipe 9 is formed in the surface of the box cover 10, a remover box 11 is installed below the box cover 10 through a countersunk screw a, an adsorption box 12 is arranged above the inner side of the remover box 11, a bamboo charcoal bag containing chamber is arranged inside the adsorption box 12, a cover plate 13 is installed above the adsorption box 12 through a countersunk screw b, corresponding air passing holes 14 are formed in the surface of the cover plate 13 and the bottom surface of the adsorption box 12, an exhaust head 15 is arranged at the lower right of the remover box 11, the exhaust head 15 is connected with a suction head of a fan 16 through a screw f and a nut f, the fan 16 is installed above a base 17 through a screw a, the base 17 is welded between the remover box 11 and an air drying table 18, an outlet is arranged above the fan 16, and an air guide pipe d19 is connected above the outlet through a screw g and a nut g, the upper part of the air guide pipe d19 is connected with a blowpipe 20 through an elbow flange c, a screw rod h and a nut h, a plurality of blowing heads are arranged below the blowpipe 20, a blowing head 21 is screwed below the blowing heads, and the blowing head 21 is positioned above the air drying table 18.

As shown in fig. 1, the air suction pipe 1 is located above the printing machine 100, and the air suction pipe 1, the air inlet pipe 9 and the air guiding pipe d19 are all vertical structures. The air guide pipe a2, the dust removal pipe 3, the air guide pipe b6, the air guide pipe c8 and the blowpipe 20 are all in a horizontal structure.

As shown in fig. 1 and 2, a gap is formed between the filter screen a4 and the filter screen b5, and the spacing ring and the dust removal pipe 3 are of an integrally formed structure. A channel corresponding to the air guide pipe b6 is arranged on the side surface of the heat insulation wall 7, and the air guide pipe b6 is positioned between the dust removal pipe 3 and the air guide pipe c 8.

As shown in fig. 1 and 3, the box cover 10 is located above the cover plate 13, and the adsorption box 12, the exhaust head 15 and the chemical removing box 11 are integrally formed. The adsorption box 12 is located above the exhaust head 15, the air drying table 18 comprises a placing plate and supporting legs, and the supporting legs are welded on the left side and the right side of the lower portion of the placing plate respectively.

As shown in fig. 1, the right end of the blowpipe 20 is a closed structure, the blowing head and the blowpipe 20 are integrally formed, and a space is provided between adjacent blowing heads 21.

Example 1: an air guide pipe a2 is connected above an air suction pipe 1 through an elbow flange a, a screw rod a and a nut a, a dust removal pipe 3 is connected on the right side of an air guide pipe a2 through a screw rod b and a nut b, a filter screen a4 is installed on the left side of a left side limiting ring through a countersunk screw a, a filter screen b5 is installed on the right side of a right side limiting ring through a countersunk screw b, an air guide pipe b6 is connected on the right side of the dust removal pipe 3 through a screw rod c and a nut c, an air guide pipe b6 penetrates through the side surface of a heat insulation wall 7, an air guide pipe c8 is connected on the right side of an air guide pipe b 84 through a screw rod d and a nut d, an air inlet pipe 9 is connected below an air guide pipe c8 through an elbow flange b, a box cover 10 is welded at the bottom of the air inlet pipe 9, a box cover 10 is installed above a detergent box 11 through a countersunk screw a, a detergent box 11 is installed below the box 6 is installed above an adsorption box 12 through a cover plate 13, the air passing opening 14 is correspondingly arranged on the surface of the cover plate 13 and the bottom surface of the adsorption box 12 respectively, the exhaust head 15 is arranged at the right lower side of the detergent box 11, the fan 16 is arranged above the base 17 through a screw a, the base 17 is welded between the detergent box 11 and the air drying table 18, the air guide pipe d19 is connected above the outlet head through a screw g and a nut g, the blowing pipe 20 is connected above the air guide pipe d19 through an elbow flange c, a screw h and a nut h, and the blowing head 21 is in threaded connection below the blowing head.

Example 2: firstly, a printed matter or other objects to be dried are placed on an air drying table 18, then, a countersunk screw a, a screw e and a nut e are screwed off, a box cover 10 is dismounted, a countersunk screw b is screwed off, a cover plate 13 is opened, a bamboo charcoal bag is placed into an adsorption box 12, the cover plate 13 and the box cover 10 are fixed in sequence, then, a fan 16 is started, high-temperature gas generated by a printing machine 100 enters a dedusting box 11 sequentially through an air suction pipe 1 and an air guide pipe a2 and enters the inner side of a dedusting pipe 3, a filter screen a4 and a filter screen b5 perform double filtration on dust in the air, the dedusted gas enters a remover box 11 sequentially through an air guide pipe b6, an air guide pipe c8 and an air inlet pipe 9, the bamboo charcoal bag in the adsorption box 12 can adsorb solvents in the gas to obtain relatively pure gas, the pure gas sequentially passes through an air guide pipe d19 and an air blowing pipe 20 and is blown out through a blowing head 21 to dry the objects on the air drying table 18, the integral structure is orderly installed, and the subsequent maintenance is facilitated.

The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles and techniques that may be employed. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined without departing from the spirit of the present invention are also encompassed. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. The utility model provides an energy-conserving printing machine exhaust system, includes aspiration channel (1), characterized by: the dust removal device is characterized in that an air guide pipe a (2) is connected above the air suction pipe (1) through an elbow flange a, a screw rod a and a nut a, the right side of the air guide pipe a (2) is connected with a dust removal pipe (3) through a screw rod b and a nut b, a limiting ring is arranged on the inner side of the dust removal pipe (3), a filter screen a (4) is installed on the left side of the limiting ring on the left side through a countersunk screw a, a filter screen b (5) is installed on the right side of the limiting ring on the right side through a countersunk screw b, the right side of the dust removal pipe (3) is connected with an air guide pipe b (6) through a screw rod c and a nut c, the air guide pipe b (6) penetrates through the side face of a heat insulation wall (7), the heat insulation wall (7) is of a hollow structure, the right side of the air guide pipe b (6) is connected with an air guide pipe c (8) through a screw rod d and a nut d, and the lower portion of the air guide pipe c (8) is connected through an elbow flange b, Screw rod e and nut e are connected with air-supply line (9), the bottom welding of air-supply line (9) has case lid (10), the surface of case lid (10) be equipped with the corresponding ventilation hole of air-supply line (9), except that agent case (11) is installed through countersunk screw a in the below of case lid (10), the inboard top of except that agent case (11) is equipped with adsorbs box (12), the inboard of adsorbing box (12) is equipped with bamboo charcoal package and holds the room, the apron (13) is installed through countersunk screw b in the top of adsorbing box (12), the surface of apron (13) and the bottom surface of adsorbing box (12) are equipped with corresponding wind gap (14) of crossing, the right side below of removing agent case (11) is equipped with exhaust head (15), exhaust head (15) are connected with the suction head of fan (16) through screw rod f and nut f, fan (16) pass through screw a and install the top at base (17), the base (17) is welded between the agent removing box (11) and the air drying table (18), a head is arranged above the fan (16), an air guide pipe d (19) is connected to the upper portion of the head through a screw rod g and a nut g, a blowing pipe (20) is connected to the upper portion of the air guide pipe d (19) through an elbow flange c, a screw rod h and a nut h, a plurality of blowing heads are arranged below the blowing pipe (20), a blowing head (21) is connected to the lower portion of the blowing head in a threaded mode, and the blowing head (21) is located above the air drying table (18).

2. An energy efficient printing press venting system as defined in claim 1 wherein: the air suction pipe (1) is located above the printing machine (100), and the air suction pipe (1), the air inlet pipe (9) and the air guide pipe d (19) are all vertical structures.

3. An energy efficient printing press venting system as defined in claim 1 wherein: the air guide pipe a (2), the dust removal pipe (3), the air guide pipe b (6), the air guide pipe c (8) and the blowpipe (20) are all in a horizontal structure.

4. An energy efficient printing press venting system as defined in claim 1 wherein: the filter screen a (4) with be equipped with the interval between filter screen b (5), the spacing ring with it is the integrated into one piece formula structure to remove dust between pipe (3).

5. An energy efficient printing press venting system as defined in claim 1 wherein: and a channel corresponding to the air guide pipe b (6) is arranged on the side surface of the heat insulation wall (7), and the air guide pipe b (6) is positioned between the dust removal pipe (3) and the air guide pipe c (8).

6. An energy efficient printing press venting system as defined in claim 1 wherein: the box cover (10) is positioned above the cover plate (13), and the adsorption box (12), the exhaust head (15) and the agent removing box (11) are in an integrally formed structure.

7. An energy efficient printing press venting system as defined in claim 1 wherein: the adsorption box (12) is located above the exhaust head (15), the air drying table (18) comprises a placing plate and supporting legs, and the supporting legs are welded on the left side and the right side of the lower portion of the placing plate respectively.

8. An energy efficient printing press venting system as defined in claim 1 wherein: the right end of the blowpipe (20) is of a closed structure, the blowing head and the blowpipe (20) are of an integrally formed structure, and a distance is reserved between every two adjacent blowing heads (21).