CN212045580U

CN212045580U - Cooling device is used in PE plastics production

Info

Publication number: CN212045580U
Application number: CN202020409414.0U
Authority: CN
Inventors: 王建民
Original assignee: Jiaxing Hongsheng Plastic Industry Co ltd
Current assignee: Jiaxing Hongsheng Plastic Industry Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-01
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a cooling device is used in PE plastics production relates to plastics production facility field, including the storage water tank, the inner chamber both ends of storage water tank are provided with driven roller and drive roll respectively, and the both ends of the pivot of driven roller and the both ends of the pivot of drive roll are pegged graft with the both ends activity of the both sides inner wall of storage water tank respectively, are connected through the conveyer belt transmission between driven roller and the drive roll, and the outside adhesive bonding of conveyer belt has the sponge layer, and the air exit has been seted up at a side middle part of storage water tank, and the inner chamber of air exit is provided with the flabellum. The utility model discloses a be provided with the sponge layer in the outside of conveyer belt, be provided with the flabellum in the air exit, thereby the conveyer belt rotates when the starter motor makes the sponge layer can be cooled off by the plastics on the conveyer belt that the water logging wets, and the linking effect through the gearbox drives the flabellum simultaneously and rotates for the air current of storage water tank inner chamber and then carry out the forced air cooling to plastics, has effectively improved the cooling effect, has saved the consumption of the energy moreover.

Description

Cooling device is used in PE plastics production

Technical Field

The utility model relates to a plastics production facility field, in particular to cooling device is used in PE plastics production.

Background

The plastic is a material that is flowable and moldable during processing, mainly composed of a resin (or directly polymerized by a monomer during processing), and secondarily composed of additives such as a plasticizer, a filler, a lubricant, and a colorant. The plastic is a synthetic macromolecular compound, and the shape and the style of the plastic can be freely changed. The plastic is a material obtained by polymerizing monomer raw materials through synthesis or condensation reaction, and consists of synthetic resin and additives such as filler, plasticizer, stabilizer, lubricant, pigment and the like, and the main component of the plastic is the synthetic resin. PE plastics production and processing in-process need cool off the processing to plastics usually, but comparatively extravagant energy when current cooling device uses, and the cooling effect is not good moreover, and secondly when carrying out the forced air cooling to plastics, the peculiar smell in the plastics can give off to the surrounding environment in, causes the pollution to the environment on every side easily.

Therefore, it is necessary to invent a cooling device for PE plastic production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device is used in PE plastics production 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 cooling device for PE plastic production comprises a water storage tank, wherein a driven roller and a driving roller are respectively arranged at two ends of an inner cavity of the water storage tank, two ends of a rotating shaft of the driven roller and two ends of a rotating shaft of the driving roller are respectively movably inserted into two ends of inner walls of two sides of the water storage tank, the driven roller and the driving roller are connected through a conveying belt in a transmission manner, a sponge layer is bonded and connected to the outer side of the conveying belt, an air outlet is formed in the middle of one side face of the water storage tank, fan blades are arranged in the inner cavity of the air outlet, a purification layer is arranged at an opening at one end of the air outlet and comprises two steel wire mesh plates which are arranged in parallel, the side faces of the steel wire mesh plates are connected with the inner walls of the air outlet in a laminating manner, activated carbon particles are filled between the two, one end of the input shaft is fixedly connected with the driving roller in a rotating mode, and one end of the output shaft is fixedly connected with the rotating shaft of the fan blades.

Preferably, the side face of the steel wire mesh plate is fixedly connected with the inner wall of the air outlet, and the diameter of the through hole in the steel wire mesh plate is smaller than that of the activated carbon particles.

Preferably, a motor is arranged on the other side of the water storage tank, a rotating shaft of the motor is fixedly connected with one end of a rotating shaft of the driving roller, and a discharge hole is formed in the middle of one end face of the water storage tank.

Preferably, the upper end face of the water storage tank is provided with a feed hopper, and the lower end of an inner cavity of the feed hopper is communicated with one end of an inner cavity of the water storage tank.

Preferably, a material guide plate is arranged in the inner cavity of the water storage tank, the material guide plate is obliquely arranged, and the upper end of the material guide plate is fixedly connected with the upper end of the inner wall of the other end of the water storage tank.

Preferably, the lower end of the material guide plate is positioned above the driven roller, and the lower end of the material guide plate is in fit connection with the upper end face of the sponge layer.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the sponge layer in the outside of conveyer belt, be provided with the gearbox at one side outer wall of storage water tank, be provided with the flabellum in the air exit, the conveyer belt rotates and makes the sponge layer wet by the water and thereby can cool off the plastics on the conveyer belt when the starter motor, drives the flabellum rotation through the connection effect of gearbox simultaneously, accelerates the air flow of storage water tank inner chamber and then air-cooled to plastics, has effectively improved the cooling effect, has saved the consumption of the energy moreover;

2. the utility model discloses a be provided with at the one end opening part of air exit and purify the layer, purify the layer and include two wire net boards, it has the activated carbon particle to fill between two wire net boards, and the activated carbon particle can adsorb the peculiar smell in the air and purify, therefore the air of storage water tank inner chamber can obtain the purification of activated carbon particle when the air flows to the external world through the air exit to the peculiar smell of plastics has been avoided and the pollution is produced to the surrounding environment.

Drawings

Fig. 1 is the whole structure half-section schematic diagram of the utility model.

Fig. 2 is the utility model discloses overall structure cuts open schematic diagram downwards.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the purification layer structure of the present invention.

In the figure: 1. a water storage tank; 2. a driven roller; 3. a drive roll; 4. a conveyor belt; 5. a sponge layer; 6. an air outlet; 7. a fan blade; 8. a purification layer; 9. a steel wire mesh plate; 10. activated carbon particles; 11. a gearbox; 12. an input shaft; 13. an output shaft; 14. a motor; 15. a discharge port; 16. a feed hopper; 17. a material guide plate.

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 cooling device is used in PE plastics production as shown in fig. 1-4, including storage water tank 1, storage water tank 1's inner chamber both ends are provided with passive roller 2 and drive roll 3 respectively, the both ends of the pivot of passive roller 2 and the both ends of the pivot of drive roll 3 peg graft with the both ends activity of storage water tank 1's both sides inner wall respectively, be connected through 4 transmissions of conveyer belt between passive roller 2 and the drive roll 3, the outside adhesive connection of conveyer belt 4 has sponge layer 5, storage water tank 1's inner chamber bottom packing has water, the lower extreme of passive roller 2 is soaked in water, consequently, can soak sponge layer 5 when conveyer belt 4 rotates, thereby carry out the water-cooling to the plastics of 4 up end of conveyer belt, and the water after the cooling is got back to storage water tank 1's bottom inner.

Secondly, an air outlet 6 is arranged in the middle of one side of the water storage tank 1, the inner cavity of the air outlet 6 is provided with fan blades 7, an opening at one end of the air outlet 6 is provided with a purification layer 8, the purification layer 8 comprises two steel wire mesh plates 9 arranged in parallel, the sides of the steel wire mesh plates 9 are connected with the inner wall of the air outlet 6 in an attaching manner, activated carbon particles 10 are filled between the two steel wire mesh plates 9, the activated carbon particles 10 can adsorb peculiar smell in the air, so that the air purification effect is achieved, the sides of the steel wire mesh plates 9 are fixedly connected with the inner wall of the air outlet 6, the diameter of through holes on the steel wire mesh plates 9 is smaller than that of the activated carbon particles 10, the fan blades 7 drive the air to flow when rotating, so that the air in the inner cavity of the water storage tank 1 flows out of the outside through the purification layer 8 and, thereby further increasing the cooling effect on the plastic.

And, be provided with gearbox 11 at one side outer wall of storage water tank 1, gearbox 11 includes input shaft 12 and output shaft 13, the one end of input shaft 12 and the rotation fixed connection of drive roll 3, the one end of output shaft 13 and the pivot fixed connection of flabellum 7, be provided with motor 14 at the opposite side of storage water tank 1, the pivot of motor 14 and the one end fixed connection of the pivot of drive roll 3, the variable speed through gearbox 11 can make the rotational speed of flabellum 7 improve, thereby accelerate the flow of air, and input shaft 12 and output shaft 13 are connected with drive roll 3 and flabellum 7 respectively, therefore whole device only need a motor 14 provide power can, greatly reduced the consumption of the energy.

And, a discharge port 15 has been seted up at a terminal surface middle part of storage water tank 1, the up end of storage water tank 1 is provided with feeder hopper 16, the inner chamber lower extreme of feeder hopper 16 communicates with the inner chamber one end of storage water tank 1, the inner chamber of storage water tank 1 is provided with stock guide 17, stock guide 17 slope sets up, the upper end of stock guide 17 and the other end inner wall upper end fixed connection of storage water tank 1, the lower extreme of stock guide 17 is located the top of driven roller 2, the lower extreme of stock guide 17 and the up end laminating of sponge layer 5 are connected, plastics enter into the inner chamber of storage water tank 1 from feeder hopper 16, plastics can all fall into on conveyer belt 4 under the guiding effect of stock guide 17, plastics after the cooling are carried out and fall into next conveyer belt from discharge port 15, make things convenient for going.

The utility model discloses the theory of operation:

when the device is used, the motor 14 is started, PE plastic is sent into the inner cavity of the water storage tank 1 from the feed hopper 16 and falls onto the conveying belt 4 under the guiding action of the guide plate 17, and the conveying belt 4 drives the sponge layer 5 to rotate and soaks the sponge layer 5 when rotating, so that the plastic on the conveying belt 4 can be cooled by water;

simultaneously drive roll 3 can drive input shaft 12 when rotating and rotate, under the variable speed of gearbox 11, output shaft 13 drives flabellum 7 and rotates fast, thereby make the air in the storage water tank 1 flow to the external world from air exit 6, take away the heat on the plastics when the air of storage water tank 1 inner chamber flows, the refrigerated effect has further been improved, and through purifying layer 8 when the air in the air exit 6 flows, purify activated carbon particle 10 in the layer 8 and can adsorb the purification to the peculiar smell in the air, thereby the peculiar smell of having avoided plastics causes the pollution to the surrounding environment, consequently this device is environmental protection more.

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 PE is cooling device for plastics production, includes storage water tank (1), its characterized in that: the inner cavity both ends of storage water tank (1) are provided with passive roller (2) and drive roll (3) respectively, the both ends of the pivot of passive roller (2) and the both ends of the pivot of drive roll (3) peg graft with the both ends activity of the both sides inner wall of storage water tank (1) respectively, be connected through conveyer belt (4) transmission between passive roller (2) and the drive roll (3), the outside adhesive bonding of conveyer belt (4) has sponge layer (5), air exit (6) have been seted up at a side middle part of storage water tank (1), the inner chamber of air exit (6) is provided with flabellum (7), the one end opening part of air exit (6) is provided with purifies layer (8), it includes two parallel arrangement's steel wire net board (9) to purify layer (8), the side of steel wire board (9) is connected with the inner wall laminating of air exit (6), it has activated carbon particle (10) to fill between two steel wire board (9), one side outer wall of storage water tank (1) is provided with gearbox (11), gearbox (11) are including input shaft (12) and output shaft (13), the rotation fixed connection of the one end of input shaft (12) and drive roll (3), the pivot fixed connection of the one end of output shaft (13) and flabellum (7).

2. The cooling device for PE plastic production according to claim 1, wherein: the side of wire net board (9) and the inner wall fixed connection of air exit (6), the diameter of the through-hole on wire net board (9) is less than the diameter of active carbon granule (10).

3. The cooling device for PE plastic production according to claim 1, wherein: the water storage tank is characterized in that a motor (14) is arranged on the other side of the water storage tank (1), a rotating shaft of the motor (14) is fixedly connected with one end of a rotating shaft of the driving roller (3), and a discharge hole (15) is formed in the middle of one end face of the water storage tank (1).

4. The cooling device for PE plastic production according to claim 1, wherein: the upper end face of the water storage tank (1) is provided with a feed hopper (16), and the lower end of an inner cavity of the feed hopper (16) is communicated with one end of the inner cavity of the water storage tank (1).

5. The cooling device for PE plastic production according to claim 1, wherein: the inner cavity of the water storage tank (1) is provided with a material guide plate (17), the material guide plate (17) is obliquely arranged, and the upper end of the material guide plate (17) is fixedly connected with the upper end of the inner wall of the other end of the water storage tank (1).

6. The cooling device for PE plastic production according to claim 5, wherein: the lower end of the material guide plate (17) is positioned above the driven roller (2), and the lower end of the material guide plate (17) is in fit connection with the upper end face of the sponge layer (5).