CN218749231U

CN218749231U - Multistage cooling pond is used in production of PVC floor subsides

Info

Publication number: CN218749231U
Application number: CN202222995413.0U
Authority: CN
Inventors: 钟胜华; 张雅芝
Original assignee: Huangshan Huizhou Xinda Decoration Materials Co ltd
Current assignee: Huangshan Huizhou Xinda Decoration Materials Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-28
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to a PVC floor pastes production and uses cooling tank technical field, and in particular to PVC floor pastes production and uses multistage cooling tank, including the cell body, its characterized in that: the inside plate that passes through of cell body separates for first catch basin, second catch basin and third catch basin, the top of cell body is provided with first cooling tank, second cooling tank and third cooling tank. This multistage cooling pond is used in production is pasted on PVC floor, through set up three independent cooling bath on the cell body, the cooling mode of extruded piece has been changed, the segmentation cooling of slice extruded piece has been realized, the inside crystallization of slice substrate has been avoided, and the first backward flow case and the second backward flow case that further set up are under the cooperation of water pump, the cyclic utilization of the high temperature rivers heat energy that spills over to each cooling bath has been realized, mix the cooling water that proper amount low temperature rivers were used for next stage cooling bath with the high temperature rivers that spill over of last one-level cooling bath, it reduces external energy input to multistage cooling pond to become mutually, play energy saving and emission reduction's effect.

Description

Multistage cooling pond is used in production of PVC floor subsides

Technical Field

The utility model relates to a PVC floor pastes production and uses the cooling tank field, concretely relates to PVC floor pastes production and uses multistage cooling tank.

Background

The PVC floor paste is a sticky floor produced by taking polyvinyl chloride as a material, and particularly takes polyvinyl chloride and copolymer resin thereof as main raw materials, takes filler, plasticizer and stabilizer as auxiliary materials, the mixture is extruded out through a die head under the action of an extruding machine to form a flaky continuous base material, and a decorative layer, a protective layer, an adhesive layer and the like are arranged on two sides of the base material, so that the floor paste which is convenient to transport and easy to install is prepared.

The existing cooling tank for plastic extrusion products is usually a strip-shaped water tank provided with a water inlet pipe and a water outlet pipe, cooling water is introduced into the water tank, a material guide roller for conveying sheets is arranged at the bottom of the water tank, and after a sheet-shaped substrate with higher temperature enters the cooling tank, the sheet-shaped substrate is directly contacted with cold water with lower temperature, and the substrate is cooled, hardened and formed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hierarchical cooling tank that is used for floor subsides production of can segmentation cooling.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a production is pasted with multistage cooling pond on PVC floor, includes the cell body, the cell body is inside to be separated for first catch basin, second catch basin and third catch basin through the plate, the top of cell body is provided with first cooling bath, second cooling bath and third cooling bath, the below of cell body is provided with the first backward flow case with first catch basin intercommunication and the second backward flow case with second catch basin intercommunication, the side of first backward flow case and second backward flow case all is provided with the water pump, first backward flow case is connected with the second cooling bath through corresponding water pump, the second backward flow case is connected with the third cooling bath through another water pump, the side of first backward flow case and second backward flow case all is provided with the inlet tube.

As a PVC floor paste production with multistage cooling pond preferred scheme, wherein: an air interlayer is arranged in the plate.

As a PVC floor paste production with multistage cooling pond preferred scheme, wherein: the material guide rollers are arranged in the first cooling tank, the second cooling tank and the third cooling tank, communicating grooves are formed in the opposite sides of the first cooling tank and the second cooling tank and the opposite sides of the second cooling tank and the third cooling tank, and all the adjacent communicating grooves are connected through material guide plates.

As a PVC floor paste production with multistage cooling pond preferred scheme, wherein: first regulating valves are arranged between the first return tank and the first water storage tank and between the second return tank and the second water storage tank, and second regulating valves are arranged at the water inlet ends of the water inlet pipes.

As a PVC floor paste production with multistage cooling pond preferred scheme, wherein: the bottom of the first return box and the bottom of the second return box are both provided with water outlet pipes, the two water outlet pipes are respectively connected with two water pumps, and the side surfaces of the two water outlet pipes are both provided with temperature sensors.

As a PVC floor paste production with multistage cooling pond preferred scheme, wherein: and an annular overflow trough is arranged on the side surface of the trough body.

Compared with the prior art, the utility model, have following advantage and effect:

this multistage cooling pond is used in production is pasted on PVC floor, through set up three independent cooling bath on the cell body, the cooling mode of extruded piece has been changed, the segmentation cooling of flaky extruded piece has been realized, the inside crystallization of flaky substrate has been avoided, and the first backward flow case and the second backward flow case that further set up are under the cooperation of water pump, then realized the cyclic utilization to the high temperature rivers heat energy that each cooling bath spills over, mix the cooling water that proper amount low temperature rivers were used for next stage cooling bath with the high temperature rivers that overflow of last stage cooling bath, thereby it reduces external energy input to multistage cooling pond to become mutually, in order to play energy saving and emission reduction's effect.

Drawings

Fig. 1 is a left side view of an embodiment of the present invention.

Fig. 2 is a side sectional view of an embodiment of the invention.

Fig. 3 is a right side view of an embodiment of the present invention.

Wherein: 1. a trough body; 2. a mounting seat; 3. a plate member; 4. a first cooling tank; 5. a second cooling tank; 6. a third cooling tank; 7. a material guide roller; 8. a stock guide; 9. a guide roller; 10. a first water storage tank; 11. a second water storage tank; 12. a third water storage tank; 13. a first return box; 14. a second return tank; 15. a water inlet pipe; 16. a water pump; 17. a temperature sensor; 18. an annular overflow trough.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-3, this embodiment provides a multistage cooling pond is used in production of PVC floor subsides, including cell body 1, cell body 1 is the cuboid, the top does not have the lid, inside cavity, its material is the metal material, the bottom of cell body 1 is provided with mount pad 2, the inside of cell body 1 is separated for mutually independent first catch basin 10, second catch basin 11 and third catch basin 12 through two plates 3, not communicate between the three catch basin, from first catch basin 10 to third catch basin 12, your temperature of three catch basin reduces in proper order, the concrete temperature is decided according to the actual production condition in the three catch basin.

Further, an air interlayer is arranged in the plate 3, the air interlayer can reduce the transmission efficiency of the temperature between the adjacent water tanks, and the mutual influence of the water temperature in the adjacent water tanks is avoided.

Further, an annular overflow groove 18 is formed in the side face of the tank body 1 so as to collect water flow overflowing from the tank body 1, and a drain pipe is arranged at the bottom of the annular overflow groove 18.

The top of the tank body 1 is provided with a first cooling tank 4, a second cooling tank 5 and a third cooling tank 6, the first cooling tank 4 corresponds to a die head of an extruder, and a guide roller 9 is arranged at the feeding end of the first cooling tank 4 so as to prevent the edges of the first cooling tank 4 from scratching an extruded sheet substrate.

First cooling bath 4, the inside of second cooling bath 5 and third cooling bath 6 all is provided with guide roller 7, guide roller 7 can reduce the frictional force between laminar base material and the cooling bath inner wall, the intercommunication groove has all been seted up to the opposite side of first cooling bath 4 and second cooling bath 5 and the opposite side of second cooling bath 5 and third cooling bath 6, all connect through stock guide 8 between each adjacent intercommunication groove, stock guide 8 provides vertical the making for the removal of laminar base material between adjacent cooling bath.

Further, the inner bottom walls of the first water storage tank 10 and the second water storage tank 11 are both in a sunken hopper shape, a drain pipe is arranged at the center of the bottom of each hopper, a first return tank 13 and a second return tank 14 are arranged below the tank body 1, the first return tank 13 and the second return tank 14 are connected with the first water storage tank 10 and the second water storage tank 11 through the drain pipes in corresponding positions respectively, and first regulating valves are installed on the drain pipes.

The side of first return tank 13 and second return tank 14 all is provided with inlet tube 15 and water pump 16, and the end of intaking of each inlet tube 15 all is provided with the second governing valve, and the throughput of rivers in the equal controllable pipeline of first governing valve and second governing valve, the end of intaking of each inlet tube 15 all is connected with the interior water supply pipe of factory through the second governing valve.

The side surfaces of the first return tank 13 and the second return tank 14 are provided with water outlet pipes, the water outlet ends of the two water outlet pipes are provided with water pumps 16, the side surfaces of the two water outlet pipes are provided with temperature sensors 17, and the temperature sensors 17 can monitor the temperature of water in the water outlet pipes in real time.

The first return tank 13 is connected with the second cooling tank 5 through a water pump 16 at a corresponding position, and the second return tank 14 is connected with the third cooling tank 6 through another water pump 16, so that the cooling water flow in the first return tank 13 and the second return tank 14 is respectively led into the second cooling tank 5 and the third cooling tank 6, and the heat energy of the overflowing high-temperature water flow is recycled.

When the multistage cooling tank is used, water flow with high temperature is firstly introduced into the first cooling tank 4, the sheet-shaped base material is extruded from the die head of the extruder and enters the first cooling tank 4, high-temperature water flow continuously enters the first cooling tank 4, so that the high-temperature water flow overflows from the first cooling tank 4 and falls into the first water storage tank 10, at the moment, an operator can control the temperature of the water body in the first return tank 13 by operating the first regulating valve and the second regulating valve and matching with the temperature sensor 17, after the water body temperature is controlled in a proper range, the corresponding water pump 16 is started, the water body in the first return tank 13 is introduced into the second cooling tank 5, the sheet-shaped base material in the second cooling tank 5 is cooled, the water flow in the second cooling tank 5 also overflows and falls into the second water storage tank 11, then the water body temperature in the second return tank 14 is regulated according to a regulating method for regulating the water body temperature in the first return tank 13, the water flow with proper temperature is introduced into the third cooling tank 6 through the corresponding water pump 16, the high-temperature water flow in the third cooling tank 6 is further used for regulating the high-temperature of the cooling water flow in the first return tank, and the first cooling tank 4, and the high-temperature cooling water flow is used for realizing energy saving and emission reduction.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a production is pasted on PVC floor is with multistage cooling tank, includes cell body (1), its characterized in that: the utility model discloses a water cooling device, including cell body (1), inside plate (3) of passing through of cell body (1) is separated for first catch basin (10), second catch basin (11) and third catch basin (12), the top of cell body (1) is provided with first cooling tank (4), second cooling tank (5) and third cooling tank (6), the below of cell body (1) is provided with first backward flow case (13) with first catch basin (10) intercommunication and second backward flow case (14) with second catch basin (11) intercommunication, the side of first backward flow case (13) and second backward flow case (14) all is provided with water pump (16), first backward flow case (13) are connected with second cooling tank (5) through corresponding water pump (16), second backward flow case (14) are connected with third cooling tank (6) through another water pump (16), the side of first backward flow case (13) and second backward flow case (14) all is provided with inlet tube (15).

2. The multistage cooling pool for producing the PVC floor paste as claimed in claim 1, wherein the multistage cooling pool comprises: an air interlayer is arranged in the plate (3).

3. The multistage cooling pool for producing the PVC floor paste as claimed in claim 2, wherein: the material guide rollers (7) are arranged in the first cooling tank (4), the second cooling tank (5) and the third cooling tank (6), communicating grooves are formed in the opposite sides of the first cooling tank (4) and the second cooling tank (5) and the opposite sides of the second cooling tank (5) and the third cooling tank (6), and the communicating grooves are connected through material guide plates (8).

4. The multistage cooling pool for producing the PVC floor paste as claimed in claim 3, wherein: first regulating valves are arranged between the first return tank (13) and the first water storage tank (10) and between the second return tank (14) and the second water storage tank (11), and second regulating valves are arranged at the water inlet ends of the water inlet pipes (15).

5. The multistage cooling pool for producing the PVC floor paste as claimed in claim 4, wherein the multistage cooling pool comprises: the bottom of the first return tank (13) and the bottom of the second return tank (14) are both provided with water outlet pipes, the two water outlet pipes are respectively connected with two water pumps (16), and the side surfaces of the two water outlet pipes are both provided with temperature sensors (17).

6. The multistage cooling pool for producing the PVC floor paste as claimed in claim 4, wherein the multistage cooling pool comprises: an annular overflow trough (18) is arranged on the side surface of the trough body (1).