CN212603003U

CN212603003U - Unified recovery processing device of workshop waste gas moulds plastics

Info

Publication number: CN212603003U
Application number: CN202020822317.4U
Authority: CN
Inventors: 余炙均
Original assignee: Wuxi Yuanchengtian Plastics Co ltd
Current assignee: Wuxi Yuanchengtian Plastics Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-26
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a unified recovery processing device of workshop waste gas moulds plastics, comprises a workshop, the inner wall right side longitudinal fixation in workshop has the collection wind pipeline, the inner wall fixedly connected with pipeline fan of collection wind pipeline, the inner wall top in workshop is fixed with high-order breathing pipe, and the both ends of high-order breathing pipe all with collection wind pipeline intercommunication, first air suction hole has been seted up to the bottom of high-order breathing pipe, the bottom of high-order breathing pipe is equipped with low-order breathing pipe, the outside of low-order breathing pipe is fixed with the mount pad, and the inner wall fixed connection in mount pad and workshop. This unified recovery processing device of workshop waste gas moulds plastics, through set up high-order breathing pipe and low-order breathing pipe respectively in the workshop, the waste gas of the not co-altitude position in the workshop is inhaled to the convenience, spreads into the wind collection pipeline back with waste gas when low-order breathing pipe, and cooperation pipeline fan has improved waste gas entering circulating fan's efficiency, improves waste gas recovery's effect.

Description

Unified recovery processing device of workshop waste gas moulds plastics

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to unified recovery processing device of workshop waste gas moulds plastics.

Background

At present, in the injection molding or extrusion process in a workshop, the decomposition of raw materials in the processing process can be promoted by high temperature and shearing force, the existence of oxygen causes the raw materials in the injection molding or extrusion process to be easily subjected to thermooxidative degradation, the decomposition rate is greatly increased, a large amount of volatile micromolecular substances are generated, and the generated waste gas needs to be recycled in the workshop. People can often use powerful exhaust fan to make the unorganized waste gas in the workshop directly discharge outside the workshop, cause comparatively serious air pollution, also can have a large amount of irritative gas to discharge to the atmosphere in, seriously influenced resident's normal life on every side. The existing workshop unorganized waste gas collecting and purifying device cannot comprehensively absorb waste gas in a workshop, has high power, high cost and low efficiency, is inconvenient to install, and cannot meet the use requirements of people in production and life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unified recovery processing device of workshop waste gas moulds plastics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a unified recovery processing device for waste gas of an injection molding workshop comprises a workshop, wherein an air collecting pipeline is longitudinally fixed on the right side of the inner wall of the workshop, a pipeline fan is fixedly connected to the inner wall of the air collecting pipeline, a high-position air suction pipe is fixed at the top end of the inner wall of the workshop, two ends of the high-position air suction pipe are communicated with the air collecting pipeline, a first air suction hole is formed in the bottom end of the high-position air suction pipe, a low-position air suction pipe is arranged at the bottom end of the high-position air suction pipe, a mounting seat is fixed on the outer side of the low-position air suction pipe and fixedly connected with the inner wall of the workshop, a second air suction hole is formed in the surface of the low-position air suction pipe, a low-position crash bar and a high-position crash bar are transversely fixed between the two mounting seats, an active carbon adsorption filter is fixed at the top end of the workshop, a, the other end of the circulating fan is connected with the activated carbon adsorption filter through a gas pipe, a chimney is longitudinally arranged on the left side of the top end of the workshop, and a centrifugal fan is connected between the chimney and the activated carbon adsorption filter.

Preferably, both ends of the low-position air suction pipe are communicated with the air collecting pipeline, and the pipeline fan is positioned on the upper side of the port of the low-position air suction pipe.

This arrangement serves to improve the recovery efficiency of the top end exhaust gas of the plant.

Preferably, the high-position air suction pipe is connected with the inner wall body of the extension workshop in a fitting manner, and the first air suction holes are distributed at the bottom end of the high-position air suction pipe in an equidistant manner.

Preferably, the low-position air suction pipe is arranged along the wall body of the inner wall of the workshop, and the second air suction hole is formed in one side far away from the wall body of the inner wall of the workshop.

This arrangement serves to improve the recovery efficiency of the waste gas at the bottom of the plant.

Preferably, the low-position crash bar and the high-position crash bar are distributed on the upper side and the lower side of the second air suction hole, and the second air suction holes are distributed on the front side wall of the low-position air suction pipe in an equidistant manner.

The arrangement is used for not influencing the waste gas absorption effect of the second air suction hole, and the protection effect on the low-position air suction pipe is improved.

Preferably, the two ends of the air collecting pipeline are both fixed with plugs, and the two ends of the air collecting pipeline are both arranged in a sealing manner.

This setting is used for having improved the wind collection effect of wind collection pipeline, prevents the leakage of waste gas.

The utility model discloses a technological effect and advantage: the waste gas uniform recovery processing device for the injection molding workshop,

1. the high-position air suction pipe and the low-position air suction pipe are respectively arranged in the workshop, so that waste gas at different height positions in the workshop can be conveniently sucked, and after the waste gas is introduced into the air collecting pipeline by the low-position air suction pipe, the efficiency of the waste gas entering the circulating fan is improved by matching with the pipeline fan, and the waste gas recovery effect is improved;

2. the installation seat is additionally arranged on the outer side of the low-position air suction pipe, so that the low-position anti-collision rod is matched with the high-position anti-collision rod for use, the low-position air suction pipe is conveniently protected, the air suction pipe is suitable for being used in a workshop with a complex environment, and the service life of the high-position air suction pipe and the low-position air suction pipe in matching use is prolonged.

Drawings

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

FIG. 2 is a schematic view of the connection between the low position air suction pipe and the mounting seat of the present invention;

fig. 3 is a schematic view of the connection between the air collecting duct and the high-position air suction pipe according to the present invention.

In the figure: 1. a workshop; 2. a wind collecting duct; 3. a pipeline fan; 4. a high position air intake duct; 5. a first air-intake hole; 6. a lower suction duct; 7. a mounting seat; 8. a second suction hole; 9. a low-level bumper bar; 10. a high-level bumper bar; 11. an activated carbon adsorption filter; 12. a circulating fan; 13. a gas delivery pipe; 14. a chimney; 15. a centrifugal fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a unified recovery processing device of waste gas in injection molding workshop as shown in figures 1-3, which comprises a workshop 1, wherein an air collecting pipeline 2 is longitudinally fixed on the right side of the inner wall of the workshop 1, concretely, both ends of the air collecting pipeline 2 are both fixed with plugs, both ends of the air collecting pipeline 2 are sealed, the inner wall of the air collecting pipeline 2 is fixedly connected with a pipeline fan 3, a high-position air suction pipe 4 is fixed on the top end of the inner wall of the workshop 1, both ends of the high-position air suction pipe 4 are both communicated with the air collecting pipeline 2, concretely, the high-position air suction pipe 4 is connected along the inner wall body of the workshop 1 in a laminating way, the first air suction holes 5 are distributed at the bottom end of the high-position air suction pipe 4 in an equidistant way, the bottom end of the high-position air suction pipe 4 is provided with a first air suction hole 5, the bottom end of the high-, the two ends of the low-position air suction pipe 6 are both communicated with the air collecting pipeline 2, the pipeline fan 3 is positioned at the upper side of the port of the low-position air suction pipe 6, the high-position air suction pipe 4 and the low-position air suction pipe 6 are respectively arranged in the workshop 1, waste gas at different height positions in the workshop 1 can be conveniently sucked, and after the low-position air suction pipe 6 transmits the waste gas into the air collecting pipeline 2, the efficiency of the waste gas entering the circulating fan 12 is improved by matching with the pipeline fan 3, and the waste gas recovery effect is improved;

the outer side of the low-position air suction pipe 6 is fixed with a mounting seat 7, the mounting seat 7 is fixedly connected with the inner wall of a workshop 1, the surface of the low-position air suction pipe 6 is provided with a second air suction hole 8, specifically, the low-position air suction pipe 6 is arranged along the inner wall of the workshop 1, the second air suction hole 8 is arranged at one side far away from the inner wall of the workshop 1, a low-position crash bar 9 and a high-position crash bar 10 are transversely fixed between the two mounting seats 7, specifically, the low-position crash bar 9 and the high-position crash bar 10 are distributed at the upper side and the lower side of the second air suction hole 8, the second air suction holes 8 are distributed at the front side wall of the low-position air suction pipe 6 in an equidistant mode, the mounting seat 7 is additionally arranged at the outer side of the low-position air suction pipe 6, so that the low-position crash bar 9 and the high-position crash bar 10 are matched for use, the low-position air suction pipe 6 is conveniently, the service life of the high-position air suction pipe and the low-position air suction pipe is prolonged;

the top in workshop 1 is fixed with activated carbon adsorption filter 11, activated carbon adsorption filter 11's bottom mounting has circulating fan 12, circulating fan 12 one end and collection tuber pipe 2 intercommunication, circulating fan 12's the other end passes through the gas-supply pipe 13 and is connected with activated carbon adsorption filter 11, the top left side in workshop 1 vertically is provided with chimney 14, be connected with centrifugal fan 15 between chimney 14 and the activated carbon adsorption filter 11, through circulating fan 12's effect, make near first inspiration hole 5 and the second inspiration hole 8 waste gas inhale in collection tuber pipe 2 to in spreading into activated carbon adsorption filter 11 through gas-supply pipe 13, cooperation centrifugal fan 15 spreads into chimney 14 interior convenience outside discharge with the waste gas after filtering, improved the efficiency of waste gas recovery and processing in the workshop of moulding plastics.

The electrical components presented herein are all electrically connected to the external 220V mains.

When the device is used, the waste gas near the first air suction hole 5 and the second air suction hole 8 is sucked into the air collecting pipeline 2 under the action of the circulating fan 12, the sucked waste gas is conveyed into the activated carbon adsorption filter 11 through the air conveying pipe 13, and the filtered waste gas is conveyed into the chimney 14 by matching with the centrifugal fan 15 so as to be conveniently discharged outwards, so that the waste gas recovery and treatment efficiency in the injection molding workshop is improved; the high-position air suction pipe 4 and the low-position air suction pipe 6 are respectively arranged in the workshop 1, so that waste gas at different height positions in the workshop 1 can be conveniently sucked, and after the waste gas is introduced into the air collecting pipeline 2 by the low-position air suction pipe 6, the efficiency of the waste gas entering the circulating fan 12 is improved by matching with the pipeline fan 3, and the waste gas recovery effect is improved; the installation seat 7 is additionally arranged on the outer side of the low-position air suction pipe 6, so that the low-position anti-collision rod 9 and the high-position anti-collision rod 10 are matched for use, the low-position air suction pipe 6 is protected conveniently, the air suction pipe is suitable for being used in a workshop with a complex environment, and the service life of the high-position air suction pipe and the low-position air suction pipe in a matched mode is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a unified recovery processing device of workshop waste gas moulds plastics, includes workshop (1), its characterized in that: the air collecting pipeline (2) is longitudinally fixed on the right side of the inner wall of the workshop (1), the inner wall of the air collecting pipeline (2) is fixedly connected with a pipeline fan (3), a high-position air suction pipe (4) is fixed on the top end of the inner wall of the workshop (1), two ends of the high-position air suction pipe (4) are communicated with the air collecting pipeline (2), a first air suction hole (5) is formed in the bottom end of the high-position air suction pipe (4), a low-position air suction pipe (6) is arranged at the bottom end of the high-position air suction pipe (4), a mounting seat (7) is fixed on the outer side of the low-position air suction pipe (6), the mounting seat (7) is fixedly connected with the inner wall of the workshop (1), a second air suction hole (8) is formed in the surface of the low-position air suction pipe (6), a low-position crash bar (9) and a high-position crash bar (10) are transversely fixed between the two mounting seats (7), an active, the bottom mounting of active carbon adsorption filter (11) has circulating fan (12), circulating fan (12) one end and collection wind pipeline (2) intercommunication, the other end of circulating fan (12) passes through gas-supply pipe (13) and is connected with active carbon adsorption filter (11), the top left side of workshop (1) vertically is provided with chimney (14), be connected with centrifugal fan (15) between chimney (14) and active carbon adsorption filter (11).

2. The unified recovery and treatment device for the waste gas of the injection molding workshop according to claim 1, characterized in that: both ends of the low-position air suction pipe (6) are communicated with the air collecting pipeline (2), and the pipeline fan (3) is positioned at the upper side of the port of the low-position air suction pipe (6).

3. The unified recovery and treatment device for the waste gas of the injection molding workshop according to claim 1, characterized in that: the high-position air suction pipe (4) is connected with the inner wall body of the workshop (1) in a fitting mode, and the first air suction holes (5) are distributed at the bottom end of the high-position air suction pipe (4) in an equidistant mode.

4. The unified recovery and treatment device for the waste gas of the injection molding workshop according to claim 1, characterized in that: the low-position air suction pipe (6) is arranged along the inner wall body of the workshop (1), and the second air suction hole (8) is formed in one side far away from the inner wall body of the workshop (1).

5. The unified recovery and treatment device for the waste gas of the injection molding workshop according to claim 1, characterized in that: the low-position crash bar (9) and the high-position crash bar (10) are distributed on the upper side and the lower side of the second air suction hole (8), and the second air suction holes (8) are distributed on the front side wall of the low-position air suction pipe (6) in an equidistant mode.

6. The unified recovery and treatment device for the waste gas of the injection molding workshop according to claim 1, characterized in that: and plugs are fixed at two ends of the air collecting pipeline (2), and two ends of the air collecting pipeline (2) are sealed.