CN211137848U

CN211137848U - Drying device is used in KOP membrane production

Info

Publication number: CN211137848U
Application number: CN201922144695.1U
Authority: CN
Inventors: 盛伟
Original assignee: Jiangxi Duosheng New Material Technology Co ltd
Current assignee: Jiangxi Duosheng New Material Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-31
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a drying device for KOP film production, which comprises a machine body, wherein the left end and the right end of the machine body are both provided with a feeding hole and a discharging hole, a feeding roller, a first tensioning roller, two groups of compression rollers which are symmetrically distributed from left to right, a second tensioning roller and a discharging roller are sequentially arranged in the machine body from left to right, the top end in the machine body is provided with a plurality of nozzles, the input ends of the nozzles are connected with an external hot air pipe, the top end of the machine body is provided with a hot air pump, the hot air pipe is connected with the output end of the hot air pump, the bottom end in the machine body is provided with a plurality of exhaust hoods, the output end of the exhaust hood is connected with an external waste gas pipe, the waste gas pipe is connected with an external filter box, the utility model has simple structure, the drying effect on the KOP film is good, the product quality is improved, the waste gas is reasonably treated, and the pollution to the workshop environment is reduced.

Description

Drying device is used in KOP membrane production

Technical Field

The utility model relates to a KOP membrane production technical field specifically is a drying device is used in KOP membrane production.

Background

KOP, polyvinylidene chloride coated stretched polypropylene, is a composite packaging material. The composite material is a composite material with a certain function formed by combining two or more materials through one or more composite processes. The KOP composite film can ensure that the contents in the package have the characteristics of moisture retention, fragrance retention, attractiveness, freshness preservation, light protection, seepage prevention, shelf life prolonging and the like, and can be generally divided into a base layer, a functional layer and a heat sealing layer. The base layer mainly plays the roles of beauty, printing, moisture resistance and the like. KOP membrane in the production process, need use drying device to dry, but current drying equipment is when using, and the waste gas that contains harmful substance such as glue composition directly discharges, influences the healthy of staff around.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying device is used in KOP membrane production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drying device is used in KOP membrane production, includes the organism, the business turn over material mouth has all been seted up at both ends about the organism, turn right from a left side inside and have set gradually feed roll, first tensioning roller, two sets of bilateral symmetry distribution's compressing roller, second tensioning roller and discharge roller, a plurality of nozzles are installed on the inside top of organism, the input of nozzle is connected with external hot air pipe, hot air pump is installed on the organism top, the output at hot air pump is connected to hot air pipe, a plurality of air hoods are installed to the inside bottom of organism, the output of air hood is connected with external exhaust pipe, exhaust pipe is connected to on the external rose box.

Preferably, each group of compression rollers comprises two roller bodies which are symmetrically distributed from top to bottom, wherein the lower roller body is rotatably installed on the inner side wall of the machine body, the upper roller body is rotatably installed on the installation frame, the installation frame is slidably connected to the inner side wall of the machine body, the top end of the installation frame is rotatably connected with a screw rod, the top end of the screw rod extends to the upper side of the machine body, a handle is fixedly installed on the top wall of the machine body, and a threaded hole corresponding to the screw rod is formed in the.

Preferably, a spring is connected between the mounting frame and the top end inside the machine body, and the spring is sleeved on the periphery of the screw rod.

Preferably, an exhaust pump is mounted on the exhaust pipe.

Preferably, the gas outlet has been seted up on the rose box top, install the inlet tube on the lateral wall of rose box, rose box internally mounted has the active carbon filter, the active carbon filter is located the inlet tube top, the aeration pipe is installed to the inside bottom of rose box, a plurality of evenly distributed's aeration hole has been seted up on the aeration pipe surface, the aeration pipe is connected with the exhaust pipe.

Preferably, the input of heat pump is connected with the intake pipe, the intake pipe is kept away from the one end of heat pump and is run through behind the rose box and extend to the rose box outside, the intake pipe is the snakelike form distribution that spirals in the inside part of rose box.

Compared with the prior art, the beneficial effects of the utility model are that: the KOP film penetrates through the machine body under the driving of the feeding roller, the first tensioning roller, the two groups of compression rollers, the second tensioning roller and the discharge roller which are symmetrically distributed left and right, hot air is sprayed downwards through the nozzle to dry the composite film, waste gas is discharged from the exhaust hood, and air flow from top to bottom is formed in the machine body; the composite film is compressed by arranging the compression roller, so that the product quality is improved; the exhaust pump enables the exhaust hood to generate suction force, and the guiding of air flow in the machine body is enhanced; the waste gas enters an aeration pipe and is discharged in a plurality of fine bubble shapes from aeration holes, so that the waste gas is fully contacted with the absorbent to remove harmful substances in the absorbent, and then the waste gas passes through an activated carbon filter plate to further remove impurities and is discharged into the atmosphere; the waste gas containing heat enters the filter box and exchanges heat with the air inlet pipe, so that the energy required by the heat pump for heating air is reduced, the heat is recycled, and the resource utilization rate is improved. The utility model discloses simple structure, it is good to the drying effect of KOP membrane, improved product quality, and carried out reasonable processing to waste gas, reduced the pollution to workshop environment.

Drawings

FIG. 1 is a schematic view showing a structure of a drying apparatus for producing a KOP film;

FIG. 2 is a schematic view showing the structure of a filtration tank in a drying apparatus for producing a KOP membrane.

In the figure: 1-machine body, 2-feeding roller, 3-first tensioning roller, 4-pressing roller, 5-second tensioning roller, 6-discharging roller, 7-nozzle, 8-hot air pipe, 9-hot air pump, 10-mounting rack, 11-screw, 12-spring, 13-exhaust hood, 14-exhaust pipe, 15-filter box, 16-exhaust pump, 17-air inlet pipe, 18-water inlet pipe, 19-air outlet, 20-activated carbon filter plate, 21-aeration pipe and 22-aeration hole.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a drying device is used in KOP membrane production, includes organism 1, the business turn over material mouth has all been seted up at both ends about organism 1, the inside feed roll 2, first tensioning roller 3, two sets of bilateral symmetry's pinch rolls 4, second tensioning roller 5 and the discharge roller 6 of turning right from a left side and having set gradually of organism 1, a plurality of nozzles 7 are installed to the inside top of organism 1, the input of nozzle 7 is connected with external hot-air pipe 8, hot-air pump 9 is installed on organism 1 top, hot-air pipe 8 is connected at the output of hot-air pump 9, a plurality of air discharge hoods 13 are installed to the inside bottom of organism 1, the output of air discharge hoods 13 is connected with external waste gas pipe 14, waste gas pipe 14 is connected to external rose box 15, and the KOP membrane is under the drive of feed roll 2, first tensioning roller 3, two sets of bilateral symmetry's pinch rolls 4, second tensioning roller 5 and discharge roller 6, the composite film is dried by jetting hot air downwards through the nozzle 7 after passing through the machine body 1, and the waste gas is discharged from the exhaust hood 13 to form an air flow from top to bottom in the machine body 1.

Each group of compression rollers 4 comprises two roller bodies which are symmetrically distributed from top to bottom, wherein the lower roller bodies are rotatably installed on the inner side wall of the machine body 1, the upper roller bodies are rotatably installed on the mounting frame 10, the mounting frame 10 is slidably connected to the inner side wall of the machine body 1, the top end of the mounting frame 10 is rotatably connected with a screw rod 11, the top end of the screw rod 11 extends to the upper side of the machine body 1, a handle is fixedly installed on the top wall of the machine body 1, and threaded holes corresponding to the screw rods 11 are formed in the.

Be connected with spring 12 between mounting bracket 10 and the inside top of organism 1, spring 12 suit is in 11 peripheries of screw rod, through setting up pinch roller 4, compresses tightly the complex film, helps improving product quality.

An exhaust pump 16 is mounted on the exhaust pipe 14, and the exhaust pump 16 generates suction at the exhaust hood 13 to enhance the guidance of the air flow inside the machine body 1.

An air outlet 19 is arranged at the top end of the filter box 15, a water inlet pipe 18 is arranged on the side wall of the filter box 15, an active carbon filter plate 20 is arranged in the filter box 15, the active carbon filter plate 20 is positioned above the water inlet pipe 18, the bottom end in the filter box 15 is provided with an aeration pipe 21, the surface of the aeration pipe 21 is provided with a plurality of aeration holes 22 which are uniformly distributed, the aeration pipe 21 is connected with the waste gas pipe 14, the interior of the filter box 15 is filled with a certain amount of absorbent, which may be water, or different kinds of absorbent are selected according to the glue adopted by the composite membrane, the waste gas enters the aeration pipe 21 and is discharged from the aeration holes 22 in a plurality of fine bubble shapes, thereby fully contacting with the absorbent to remove harmful substances in the absorbent, the exhaust gas then passes through an activated carbon filter 20 for further removal of impurities and discharge to the atmosphere.

The input of heat pump 9 is connected with intake pipe 17, intake pipe 17 keeps away from the one end of heat pump 9 and runs through behind filter box 15 and extend to filter box 15 outside, intake pipe 17 is snakelike the form distribution of spiraling in filter box 15 inside part, contains during thermal waste gas gets into filter box 15, carries out the heat exchange with intake pipe 17 to reduce the required energy of heat pump 9 heated air, play thermal recycle, improve resource utilization.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drying device for KOP film production comprises a machine body (1), and is characterized in that: the business turn over material mouth has all been seted up at both ends about organism (1), organism (1) is inside to turn right from a left side and has set gradually feed roller (2), first tensioning roller (3), two sets of bilateral symmetry distribution's compressing roller (4), second tensioning roller (5) and discharge roller (6), a plurality of nozzles (7) are installed on organism (1) inside top, the input of nozzle (7) is connected with external steam pipe (8), hot air pump (9) are installed on organism (1) top, the output at hot air pump (9) is connected in hot air pipe (8), a plurality of air hoods (13) are installed to organism (1) inside bottom, the output of air hood (13) is connected with external waste gas pipe (14), waste gas pipe (14) are connected to on external rose box (15).

2. The drying apparatus for KOP film production according to claim 1, wherein: every group compression roller (4) all include two roll bodies that the longitudinal symmetry distributes, and wherein the roll body of downside rotates and installs on organism (1) inside wall, and the roll body of upside rotates and installs on mounting bracket (10), mounting bracket (10) sliding connection is on organism (1) inside wall, mounting bracket (10) top is rotated and is connected with screw rod (11), the top of screw rod (11) extends to organism (1) top to fixed mounting has the handle, set up the screw hole corresponding with screw rod (11) on organism (1) roof.

3. The drying device for KOP film production according to claim 2, characterized in that: be connected with spring (12) between mounting bracket (10) and the inside top of organism (1), spring (12) suit is in screw rod (11) periphery.

4. The drying apparatus for KOP film production according to claim 1, wherein: an exhaust pump (16) is mounted on the exhaust pipe (14).

5. The drying apparatus for KOP film production according to claim 1, wherein: gas outlet (19) have been seted up on rose box (15) top, install inlet tube (18) on the lateral wall of rose box (15), rose box (15) internally mounted has activated carbon filter (20), activated carbon filter (20) are located inlet tube (18) top, aeration pipe (21) are installed to rose box (15) inside bottom, a plurality of evenly distributed's aeration hole (22) are seted up on aeration pipe (21) surface, aeration pipe (21) are connected with waste gas pipe (14).

6. The drying apparatus for KOP film production according to claim 5, wherein: the input of heat pump (9) is connected with intake pipe (17), intake pipe (17) are kept away from the one end of heat pump (9) and are run through behind rose box (15) and extend to rose box (15) outside, intake pipe (17) are snakelike the form distribution that spirals in rose box (15) inside part.