CN216295543U

CN216295543U - Artificial leather production waste gas drainage mechanism

Info

Publication number: CN216295543U
Application number: CN202122915292.XU
Authority: CN
Inventors: 吴春玉
Original assignee: Hefei Guanyi Coated Fabrics Co ltd
Current assignee: Hefei Guanyi Coated Fabrics Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-15
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of drainage devices and discloses an artificial leather production waste gas drainage mechanism which comprises a shell, wherein a supporting plate is fixedly arranged above the side surface of the shell, an accumulation bin is fixedly arranged on the upper surface of the supporting plate, an internal drainage pipe is fixedly arranged at the bottom end of the accumulation bin, the upper part of the accumulation bin is connected with a filter ring through a middle pipeline, and the upper part of the filter ring is connected with a heating bin through a middle pipeline. The practicability of the device is improved.

Description

Artificial leather production waste gas drainage mechanism

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a drainage mechanism for waste gas generated in artificial leather production.

Background

With the rapid development of human society, the environmental problem is increasingly serious, especially the influence of industrial production on the environment is very great, various waste water and waste gas generated in industrial production can seriously pollute the land environment and the air environment, especially the random emission of waste gas can not only cause the greenhouse effect to be accelerated, but also directly cause the air to contain a large amount of harmful gas, and then the air can threaten the health after being inhaled by people, the existing waste gas generated in the production of artificial leather is not only highly harmful and has very sharp taste, but also the existing device for draining the waste gas is simple draining without any previous treatment device, so that the waste gas is not improved after being drained by the draining device, the treatment capacity of the subsequent treatment device is further increased, the subsequent treatment effect and efficiency are reduced, and the practicability of the device is greatly reduced, therefore, the exhaust gas drainage mechanism for artificial leather production is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the exhaust gas drainage mechanism for artificial leather production, which has the advantages of good drainage effect, high drainage efficiency and strong practicability and solves the problems in the background art.

The utility model provides the following technical scheme: the waste gas drainage mechanism for artificial leather production comprises a shell, wherein a supporting plate is fixedly mounted above the side surface of the shell, an accumulation bin is fixedly mounted on the upper surface of the supporting plate, an internal drainage pipe is fixedly mounted at the bottom end of the accumulation bin after penetrating through the supporting plate, a filter ring is connected above the accumulation bin through a middle pipeline, a heating bin is connected above the filter ring through a middle pipeline, an external drainage pipe is fixedly mounted at the top end of the heating bin, a first partition plate, a second partition plate and a third partition plate are fixedly mounted in the shell from right to left respectively, a connecting pipe is fixedly connected between the second partition plate and the third partition plate, and an air outlet pipe is fixedly connected to the top of the left end of the third partition plate;

the heating bin comprises a bin body, a transverse plate is fixedly mounted in the bin body, and a heating net is fixedly mounted on the upper surface of the transverse plate.

Preferably, the left end of the internal drainage pipe is connected with a first space formed between the first partition plate and the shell in a penetrating manner, and the first space is filled with the coolant which is not full.

Preferably, the internal drainage tube is helical inside the housing.

Preferably, the filtering ring is internally provided with a filtering layer which is composed of activated carbon and a filtering net, and the filtering net is positioned above the activated carbon.

Preferably, the number of the filter rings is two, the upper end and the lower end of the two filter rings are respectively connected with the middle pipeline in a detachable mode, and the middle pipeline above the two filter rings is provided with a valve.

Preferably, the transverse plates are three layers and are connected with the inner wall of the bin body in a left-right alternating manner to form an S-shaped channel.

Preferably, a second space is formed between the second partition plate and the first partition plate, a third space is formed between the third partition plate and the second partition plate, and the liquid in the second space is also not filled, and the liquid in the third space is completely filled.

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

1. this synthetic leather production waste gas drainage mechanism through adding the preliminary treatment absorbing part and gaseous preliminary treatment filtering part that preheat cooling part, harmful components with original simple drainage device, can guarantee like this that gaseous handling capacity after the drainage of this drainage mechanism is big to be reduced, and then improves drainage mechanism's effect greatly for waste gas is better at efficiency and the effect that enters into subsequent more effectual processing, has improved the practicality of device.

2. This synthetic leather production waste gas drainage mechanism is provided with the structure of spiral through the part that will be located inside, and divide into three space with inside, and is filled with different liquid in the three space respectively, cools down cooling, impurity absorption reaction and filtration treatment again to waste gas respectively, finally carries out subsequent processing from the discharge, has improved this drainage mechanism's functionality greatly, has improved the practicality of device.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic cross-sectional view of a heating chamber according to the present invention.

In the figure: the device comprises a shell 1, a supporting plate 2, an accumulating bin 3, an internal drainage tube 4, a middle pipeline 5, a filtering ring 6, a heating bin 7, a bin body 71, a transverse plate 72, a heating net 73, an external drainage tube 8, a first partition plate 9, a second partition plate 10, a third partition plate 11, a connecting tube 12 and an air outlet tube 13.

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. 1-3, an artificial leather production waste gas drainage mechanism comprises a housing 1, a support plate 2 is fixedly mounted above the side surface of the housing 1, an accumulation bin 3 is fixedly mounted on the upper surface of the support plate 2, an internal drainage tube 4 is fixedly mounted at the bottom end of the accumulation bin 3 through the support plate 2, a filter ring 6 is connected above the accumulation bin 3 through a middle pipeline 5, a heating bin 7 is connected above the filter ring 6 through the middle pipeline 5, an external drainage tube 8 is fixedly mounted at the top end of the heating bin 7, a first partition plate 9, a second partition plate 10 and a third partition plate 11 are respectively and fixedly mounted in the housing 1 from right to left, a connecting tube 12 is fixedly connected between the second partition plate 10 and the third partition plate 11, and an air outlet tube 13 is fixedly connected at the top of the left end of the third partition plate 11;

the heating chamber 7 comprises a chamber body 71, a transverse plate 72 is fixedly arranged in the chamber body 71, and a heating net 73 is fixedly arranged on the upper surface of the transverse plate 72.

Wherein, the left end through connection of internal drainage pipe 4 is at the first space that forms between the inside first baffle 9 of shell 1 and shell 1, and is filled with less than full coolant liquid in the first space, can make in the internal drainage pipe 4 from the hot waste gas that the outside drainage came in can make the liquefaction of particular material flow down along internal drainage pipe 4 inner wall after the cooling like this, tentatively carry out separation processing to waste gas, improve subsequent treatment effeciency.

Wherein, internal drainage pipe 4 is the heliciform in that shell 1 is inside, not only can increase the area of contact of internal drainage pipe 4 with the inside coolant liquid in first space like this, improves the time of contact cooling, can also guarantee simultaneously that the liquid that the internal cooling produced flows down along the internal surface of its spiral, has improved the device's preliminary treatment effect.

Wherein, it constitutes for active carbon and filter screen to strain 6 inside filter layers and the filter layer that is provided with of ring, and the filter screen is located the top of active carbon, and impurity in the waste gas that like this can outside introduction at first passes through the filtration of filter screen, then passes through the absorption of active carbon again, has improved the purity that gets into 1 inside gas of shell to a certain extent, and the filter screen of top can guarantee simultaneously that the impurity that filters down can not enter into the surface of active carbon and block up it, has improved the life of device.

Wherein, the quantity of straining ring 6 be two and about both the end be connected with middle pipeline 5 with detachable mode respectively and the middle pipeline 5 of top is provided with the valve, can guarantee like this to strain impurity and the inside active carbon of crossing in ring 6 and can close the valve on the middle pipeline 5 that the ring 6 of straining that needs to change corresponds respectively when changing, thereby change the clearance with the screw that goes up on it, and another then normally works, guaranteed can not shut down when changing of the device, the efficiency that whole device used has been improved.

The transverse plates 72 are three layers and are connected with the inner wall of the bin body 71 in a left-right alternating mode to form an S-shaped channel, so that waste gas can be guided by the structure in the using process, heat generated by the heating net 73 on the surface of each transverse plate 72 is absorbed fully, and therefore energy absorption is better and more efficient, and the heat treatment effect is improved.

Wherein, form the second space between second baffle 10 and the first baffle 9, form the third space between third baffle 11 and the second baffle 10, and the liquid in the second space is also unfilled, and the liquid in the third space is full of completely, utilize the liquid in the second space to absorb the reaction to the liquid that cooling formed like this, discharge from the liquid outlet of bottom at last, and unnecessary gas then enters into the third space through connecting pipe 12 at top and carries out final drainage processing, the completion is taking out to discharge from outlet duct 13 through the contact of liquid in the third space and is carried out subsequent reprocessing, improve subsequent treatment effect and efficiency.

The working principle is as follows: during the use, outside waste gas enters into 7 through 8, 73 carries out heat treatment to waste gas, gas after the heating enters into 6 through 5 of bottom and filters, impurity and partial harmful gas can be filtered by 6, then gather in 3 of 5 intercommunications through 6 below, enter into 1 inside through 4, gas is cooled down through the liquid in the first space in the part of 4 inside spirals, make partial gas liquefaction, then react and eliminate in flowing the liquid in the second space along 4 inner walls, unnecessary gas then enters into the third space through 12, gas is in the 13 discharge of following the top after the filtration of cleaing away once more of the liquid in the third space and carries out subsequent processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an artificial leather production waste gas drainage mechanism, includes shell (1), its characterized in that: a supporting plate (2) is fixedly arranged above the side surface of the shell (1), an accumulating bin (3) is fixedly arranged on the upper surface of the supporting plate (2), an inner drainage pipe (4) is fixedly arranged at the bottom end of the flow accumulating bin (3) through the supporting plate (2), the upper part of the flow accumulating bin (3) is connected with a filter ring (6) through a middle pipeline (5), the upper part of the filter ring (6) is connected with a heating chamber (7) through a middle pipeline (5), an outer drainage tube (8) is fixedly arranged at the top end of the heating bin (7), a first partition plate (9), a second partition plate (10) and a third partition plate (11) are respectively and fixedly arranged in the shell (1) from right to left, a connecting pipe (12) is fixedly connected between the second clapboard (10) and the third clapboard (11), the top of the left end of the third clapboard (11) is fixedly connected with an air outlet pipe (13);

the heating bin (7) comprises a bin body (71), a transverse plate (72) is fixedly mounted in the bin body (71), and a heating net (73) is fixedly mounted on the upper surface of the transverse plate (72).

2. The exhaust gas drainage mechanism for artificial leather production according to claim 1, which is characterized in that: the left end of the inner drainage pipe (4) is connected with a first space formed between a first partition plate (9) in the shell (1) and the shell (1) in a penetrating mode, and the first space is filled with the unfilled cooling liquid.

3. The exhaust gas drainage mechanism for artificial leather production according to claim 1, which is characterized in that: the inner drainage pipe (4) is spiral inside the shell (1).

4. The exhaust gas drainage mechanism for artificial leather production according to claim 1, which is characterized in that: the filter ring (6) is internally provided with a filter layer which is composed of active carbon and a filter screen, and the filter screen is positioned above the active carbon.

5. The exhaust gas drainage mechanism for artificial leather production according to claim 1, which is characterized in that: the number of the filter rings (6) is two, the upper ends and the lower ends of the two filter rings are respectively connected with the middle pipeline (5) in a detachable mode, and the middle pipeline (5) above the two filter rings is provided with a valve.

6. The exhaust gas drainage mechanism for artificial leather production according to claim 1, which is characterized in that: the transverse plates (72) are three layers and are connected with the inner wall of the bin body (71) in a left-right alternating manner to form an S-shaped channel.

7. The exhaust gas drainage mechanism for artificial leather production according to claim 1, which is characterized in that: a second space is formed between the second partition plate (10) and the first partition plate (9), a third space is formed between the third partition plate (11) and the second partition plate (10), and the liquid in the second space is also not filled, but the liquid in the third space is completely filled.