CN211041757U

CN211041757U - Waste heat utilization device for floor film production line

Info

Publication number: CN211041757U
Application number: CN201921382669.6U
Authority: CN
Inventors: 赵纪争
Original assignee: Zhangjiagang Free Trade Zone Changlong New Material Co Ltd
Current assignee: Zhangjiagang Free Trade Zone Changlong New Material Co Ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-07-17
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a floor film production line waste heat utilization equipment, which comprises a frame, the frame upper end is equipped with a plurality of chill roll, the chill roll is hollow structure, chill roll one end is equipped with the water inlet, and the chill roll other end is equipped with the delivery port, the frame bottom is equipped with the heat transfer groove, and is equipped with the spacing groove that is used for fixed chill roll on the heat transfer groove, separate through the heat insulating board between heat transfer groove and the spacing groove, heat transfer inslot portion symmetry is equipped with two reservoirs, the reservoir passes through the delivery port intercommunication of connecting pipe and chill roll, the outside of reservoir is equipped with radiating fin, and is equipped with a plurality of baffle between the reservoir. Compare with traditional floor membrane production line, the utility model discloses a set up a heat transfer groove at the cooling zone, preheat the cooling through the heat transfer groove and retrieve, then preheat with the gas of drying, great reduction the consumption of the energy.

Description

Waste heat utilization device for floor film production line

Technical Field

The utility model relates to a floor membrane processing technology field specifically is a floor membrane production line waste heat utilization equipment.

Background

The conventional processing technology of the floor film comprises the following steps: proportioning, extruding, plasticizing, calendaring and forming, cooling, drawing, printing, drying and packaging. Traditional floor film production line does not have waste heat recovery device more, need consume a large amount of water in its cooling stage after the calendering shaping to cool off it, and need a large amount of heats again to dry floor film in the stoving stage, if can collect the heat in the cooling stage, then use the stoving stage, with the waste of great reduction energy.

Therefore, a waste heat utilization device for a floor film production line is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor membrane production line waste heat utilization equipment 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 floor film production line waste heat utilization equipment, includes the frame, the frame upper end is equipped with a plurality of chill roll, the chill roll is hollow structure, chill roll one end is equipped with the water inlet, and the chill roll other end is equipped with the delivery port, the frame bottom is equipped with the heat transfer groove, and the heat transfer groove upper end is equipped with the spacing groove that is used for fixed chill roll, separate through the heat insulating board between heat transfer groove and the spacing groove, the inside symmetry of heat transfer groove is equipped with two reservoir, the reservoir passes through the delivery port intercommunication of connecting pipe and chill roll, the outside of reservoir is equipped with radiating fin, and is equipped with a plurality of baffle between the reservoir.

This setting sets up a confined heat transfer groove through the downside at the chill roll, the chill roll cools off the floor film through the cooling water, the cooling water after using can get into the reservoir through connecting pipe and reservoir inlet, the reservoir inlet is located the bottom of reservoir, and the reservoir liquid outlet then is located the top of reservoir, get into through the reservoir inlet at the cooling water, flow through the reservoir then through this in-process that the reservoir liquid outlet flows, can conduct the heat transfer groove in with the heat through the heat dissipation fin, air inlet intercommunication through air outlet extension pipe and drying-machine, just so can come to preheat the steam that the drying-machine used with the heat transfer groove, thereby reach the purpose of the energy can be saved.

Preferably, the cooling rollers are arranged in a staggered mode, and the heights of the adjacent cooling rollers are different.

Preferably, one end of the heat exchange groove is provided with an air inlet, and the other end of the heat exchange groove is provided with an air outlet.

Preferably, the inner side of the air inlet is provided with a filter screen, and the filter screen is fixedly connected with the rack through screws.

This arrangement allows air to be filtered through the screen.

Preferably, the outer side of the air outlet is provided with an air outlet extension pipe, and the air outlet extension pipe is connected with the air outlet through a flange.

Preferably, a liquid storage tank liquid inlet is formed in the bottom of one end, close to the air outlet, of the liquid storage tank, and a liquid storage tank liquid outlet is formed in the top of one end, close to the air inlet, of the liquid storage tank.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a downside at the chill roll sets up a confined heat transfer groove, the chill roll cools off the floor film through the cooling water, the cooling water after using can get into the reservoir through connecting pipe and reservoir inlet, the reservoir inlet is located the bottom of reservoir, and the reservoir liquid outlet then is located the top of reservoir, get into through the reservoir inlet at the cooling water, flow through the reservoir then through this in-process that the reservoir liquid outlet flows, can conduct the heat transfer groove with the heat through the heat dissipation fin, air inlet intercommunication through air outlet extension pipe and drying-machine, just so come to preheat the steam that the drying-machine used with the heat transfer groove of accessible, thereby reach the purpose of the energy can be saved. Compare with traditional floor membrane production line, the utility model discloses a set up a heat transfer groove at the cooling zone, preheat the cooling through the heat transfer groove and retrieve, then preheat with the gas of drying, great reduction the consumption of the energy.

Drawings

FIG. 1 is a top view of a heat exchange tank of the present invention;

fig. 2 is a side view of the present invention.

In the figure: 1. a frame; 2. a cooling roll; 3. a water outlet; 4. a heat exchange tank; 5. a limiting groove; 6. a liquid storage tank; 7. a heat dissipating fin; 8. a partition plate; 9. an air inlet; 10. an air outlet; 11. filtering with a screen; 12. an air outlet extension pipe; 13. a liquid inlet of the liquid storage tank; 14. a liquid storage tank outlet.

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.

Please refer to fig. 1-2, the utility model provides a floor film production line waste heat utilization equipment, which comprises a

frame

1, 1 upper end in frame is equipped with a plurality of chill roll 2, chill roll 2 is hollow structure, 2 one ends of chill roll are equipped with the water inlet, and the 2 other ends of chill roll are equipped with

delivery port

3, 1 bottom in frame is equipped with

heat transfer groove

4, and 4 upper ends in heat transfer groove are equipped with spacing groove 5 that is used for fixed chill roll 2, separate through the heat insulating board between heat transfer groove 4 and the

spacing groove

5, 4 inside symmetries in heat transfer groove are equipped with two reservoir 6, reservoir 6 passes through the delivery port intercommunication of connecting pipe and chill roll 2, the outside of reservoir 6 is equipped with radiating fin 7, and is equipped with a plurality of baffle 8 between the reservoir 6.

Specifically, the cooling rollers 2 are arranged in a staggered manner, and the heights of the adjacent cooling rollers 2 are different.

Specifically, one end of the heat exchange groove 4 is provided with an air inlet 9, and the other end of the heat exchange groove 4 is provided with an air outlet 10.

Specifically, the inner side of the air inlet 9 is provided with a filter screen 11, and the filter screen 11 is fixedly connected with the frame 1 through screws.

Specifically, an air outlet extension pipe 12 is arranged on the outer side of the air outlet 10, and the air outlet extension pipe 12 is connected with the air outlet 10 through a flange.

Specifically, a liquid storage tank liquid inlet 13 is arranged at the bottom of one end, close to the air outlet 10, of the liquid storage tank 6, and a liquid storage tank liquid outlet 14 is arranged at the top of one end, close to the air inlet 9, of the liquid storage tank 6.

During the use, with the air inlet intercommunication of air outlet extension pipe 12 and drying-machine, under the drive of the draught fan in the drying-machine, the air gets into then flows through heat-transfer tank 4 and gets into in the drying-machine through air outlet extension pipe 12 from air intake 9, chill roll 2 cools off the floor film through the cooling water, the cooling water after the use can get into in reservoir 6 through connecting pipe and reservoir inlet 13, in the cooling water gets into through reservoir inlet 13, flow through reservoir 6 then through this in-process that reservoir outlet 14 flows out, can conduct the heat in heat-transfer tank 4 through radiating fin 7, just so can come to preheat the air that the drying-machine used through heat-transfer tank 4, thereby reach the purpose of the energy can be saved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a floor film production line waste heat utilization equipment, includes frame (1), its characterized in that: frame (1) upper end is equipped with a plurality of chill roll (2), chill roll (2) are hollow structure, chill roll (2) one end is equipped with the water inlet, and chill roll (2) other end is equipped with delivery port (3), frame (1) bottom is equipped with heat transfer groove (4), and heat transfer groove (4) upper end is equipped with spacing groove (5) that are used for fixed chill roll (2), separate through the heat insulating board between heat transfer groove (4) and the spacing groove (5), heat transfer groove (4) inside symmetry is equipped with two reservoir (6), reservoir (6) are through the delivery port intercommunication of connecting pipe with chill roll (2), the outside of reservoir (6) is equipped with radiating fin (7), and is equipped with a plurality of baffle (8) between reservoir (6).

2. The waste heat utilization device of the floor film production line according to claim 1, characterized in that: the cooling rollers (2) are arranged in a staggered mode, and the heights of the adjacent cooling rollers (2) are different.

3. The waste heat utilization device of the floor film production line according to claim 1, characterized in that: one end of the heat exchange groove (4) is provided with an air inlet (9), and the other end of the heat exchange groove (4) is provided with an air outlet (10).

4. The waste heat utilization device of the floor film production line according to claim 3, characterized in that: the inner side of the air inlet (9) is provided with a filter screen (11), and the filter screen (11) is fixedly connected with the rack (1) through screws.

5. The waste heat utilization device of the floor film production line according to claim 3, characterized in that: an air outlet extension pipe (12) is arranged on the outer side of the air outlet (10), and the air outlet extension pipe (12) is connected with the air outlet (10) through a flange.

6. The waste heat utilization device of the floor film production line according to claim 3, characterized in that: a liquid storage tank liquid inlet (13) is formed in the bottom of one end, close to the air outlet (10), of the liquid storage tank (6), and a liquid storage tank liquid outlet (14) is formed in the top of one end, close to the air inlet (9), of the liquid storage tank (6).