CN212472071U

CN212472071U - Cooling device for waste plastic recovery production line

Info

Publication number: CN212472071U
Application number: CN202021152142.7U
Authority: CN
Inventors: 李立勇; 朱海清; 陈文俊; 陈登风; 刘银
Original assignee: Hubei Huacheng Science And Technology Co ltd
Current assignee: Hubei Huacheng Science And Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-05
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to the technical field of plastic recycling production equipment, in particular to a cooling device for a waste plastic recycling production line, which comprises a box body, wherein the bottom of the box body is provided with a control box, the box body is internally provided with an installation frame, the bottom end of the installation frame is hinged with an installation plate, the bottom of the installation plate is symmetrically fixed with two slide rails, the bottom wall of the box body is provided with a slide groove corresponding to the position of the slide rail, the slide rail is provided with a limiting component, the top wall of the inner cavity of the box body is fixed with a heat dissipation box, the bottom of the heat dissipation box is provided with a plurality of heat absorption sheets, one side of the heat dissipation box is provided with a liquid inlet pipe; the utility model discloses a mounting frame that sets up can effectively improve the radiating effect, and the heat in the box can be taken away fast to the water pump and the heat dissipation case that set up, and the radiating effect is good, and the spacing subassembly of setting can avoid the mounting panel accident to drop.

Description

Cooling device for waste plastic recovery production line

Technical Field

The utility model relates to a plastics recovery production facility technical field, concretely relates to a cooling device for waste plastic recovery production line.

Background

Plastics are high molecular compounds (macromolecules) which are polymerized by addition polymerization or polycondensation reaction and are intermediate in deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, pigments and other additives. The main component of the plastic is resin. The resin means a polymer compound which has not been mixed with various additives. The term resin is originally named as lipids secreted by animals and plants, such as rosin, shellac, and the like. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc.

The plastic recovery means that a certain recovery process is adopted to recycle the waste plastic so as to realize the purpose of changing waste into valuable. At present, the waste plastics in China mainly comprise plastic films, plastic wires, woven products, foamed plastics, plastic packing cases and containers, daily plastic products, plastic bags, agricultural mulching films and the like. The waste plastic regeneration treatment includes cleaning and drying waste plastic, melting and plasticizing the waste plastic by a screw extruder of a plastic regeneration granulator, extruding the waste plastic into cylindrical kneaded material, cooling the kneaded material by a cooling device, cutting the kneaded material into particles by a granulator, and deeply processing the particles into various plastic products by processes of blow molding, injection molding, calendering and the like. The cooling often adopts forced air cooling or water-cooling mode in the cylindric material production process of kneading after the extrusion molding, because cylindric material of kneading after the extrusion molding piles up together, adopts the mode of forced air cooling, and cylindric material of kneading after the inside extrusion molding is difficult to dispel the heat fast, and the radiating effect is poor, adopts the water-cooling mode still to need the water evaporation, still causes the waste of water resource when increasing work load.

Based on this, the utility model designs a cooling device for waste plastic recovery production line to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that proposes in the above-mentioned background art, provide a cooling device for waste plastic recovery production line.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for a waste plastic recovery production line comprises a box body, wherein a control box is arranged at the bottom of the box body, an installation frame is arranged in the box body, a mounting plate is arranged at the bottom end of the installation frame, the front side of the bottom wall of the installation frame is hinged to the front side of the upper wall of the mounting plate, two slide rails are symmetrically fixed at the bottom of the mounting plate, slide grooves are formed in the bottom wall of the box body corresponding to the slide rails, a limiting component is arranged at the rear end of the side wall of the slide rails, a heat dissipation box is fixed on the top wall of an inner cavity of the box body, a plurality of heat absorption sheets are arranged at the bottom of the heat dissipation box, a liquid inlet pipe is arranged at one side of the heat dissipation box, a liquid outlet pipe is arranged at the other side of the heat dissipation box, the liquid inlet pipe, the inlet tube intercommunication water tank bottom of water pump, feed liquor socle run through the box diapire and the outlet pipe of control box top wall connection water pump, be provided with the refrigerator on the water tank, the refrigerator is connected with the spiral cooling tube, the spiral cooling tube is located the water tank, control box inner chamber diapire is provided with the controller, control box both sides wall is provided with the ventilation window.

Further, the mounting frame includes the framework, the symmetry is fixed with a plurality of mounting boxes in the framework, the mounting box top is fixed with the toper feed chute, a plurality of logical grooves have been seted up to the mounting box lateral wall.

Further, spacing subassembly includes trapezoidal fixture block and reset spring, the mounting groove has been seted up to the slide rail corresponding spacing subassembly position, trapezoidal fixture block slides and sets up in the mounting groove, the trapezoidal fixture block of reset spring one end fixed connection, reset spring other end fixed connection mounting groove lateral wall, the draw-in groove has been seted up to spout lateral wall front end.

Furthermore, the front end of the box body is hinged with a box door, and four corners of the bottom wall of the control box are fixed with universal wheels with brake pads.

Furthermore, the controller is in signal connection with the water pump and the refrigerator, and the controller is also in signal connection with a timer.

Further, the bottom plate of the heat radiation box is a copper bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the utility model can disperse and place the extruded cylindrical kneaded materials through the arranged mounting frame, thereby avoiding the problems that the extruded cylindrical kneaded materials are piled up together and are difficult to dissipate heat and poor in heat dissipation effect and improving the heat dissipation effect; secondly, the water pump drives the water in the water tank to circularly flow in the heat dissipation box, and meanwhile, the water in the water tank is quickly cooled through the refrigerator, and the heat in the box body is quickly taken away by matching with the heat dissipation box, so that the heat dissipation effect is good; thirdly the utility model discloses a mounting panel and the slide rail that set up can be taken the installing frame out fast, overturn the installing frame, pour the cylindric kneading material after the cooling fast, and the spacing subassembly of setting can avoid the mounting panel accident to drop.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the control box of the present invention;

FIG. 3 is a schematic structural view of the mounting frame of the present invention;

FIG. 4 is a schematic structural view of the limiting assembly of the present invention;

fig. 5 is a schematic view of the internal structure of the water tank of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a control box; 3. installing a frame; 301. a frame body; 302. mounting a box; 303. a conical feed chute; 304. a through groove; 4. mounting a plate; 5. a slide rail; 6. a chute; 7. a limiting component; 701. a trapezoidal fixture block; 702. a return spring; 8. a heat dissipation box; 9. a heat absorbing sheet; 10. a liquid inlet pipe; 11. a liquid outlet pipe; 12. a pipe clamp; 13. a water tank; 14. a water pump; 15. a refrigerator; 16. a controller; 17. a ventilation window; 18. a box door; 19. a universal wheel; 20. and (4) a spiral cooling pipe.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: a cooling device for a waste plastic recovery production line comprises a box body 1, a control box 2 is arranged at the bottom of the box body 1, a mounting frame 3 is arranged in the box body 1, a mounting plate 4 is arranged at the bottom end of the mounting frame 3, the front side of the bottom wall of the mounting frame 3 is hinged with the front side of the upper wall of the mounting plate 4, two slide rails 5 are symmetrically fixed at the bottom of the mounting plate 4, a chute 6 is arranged at the bottom wall of the box body 1 corresponding to the slide rails 5, a limiting component 7 is arranged at the rear end of the side wall of the slide rails 5, a heat dissipation box 8 is fixed at the top wall of an inner cavity of the box body 1, a plurality of heat absorption sheets 9 are arranged at the bottom of the heat dissipation box 8, the heat absorption sheets 9 can absorb heat more quickly, a liquid inlet pipe 10 is arranged at one side of the heat dissipation box 8, a liquid outlet pipe 11 is arranged at the other side of the heat dissipation box 8, the inlet tube of water pump 14 communicates water tank 13 bottom, and the outlet pipe of water pump 14 is connected to 1 diapire of box and 2 roofs of control box is run through to feed liquor pipe 10 bottom, is provided with refrigerator 15 on the water tank 13, and refrigerator 15 is connected with spiral cooling tube 20, and spiral cooling tube 20 is located

water tank

13, and 2 inner chamber diapalls of control box are provided with

controller

16, and 2 both sides walls of control box are provided with ventilation window 17.

Wherein, the installing frame 3 includes framework 301, and the internal symmetry of framework 301 is fixed with a plurality of mounting boxes 302, and the mounting box 302 top is fixed with toper feed chute 303, and toper feed chute 303 is convenient for put into mounting box 302 with the cylindric material of kneading after the extrusion molding, and a plurality of logical grooves 304 have been seted up to the mounting box 302 lateral wall. Spacing subassembly 7 includes trapezoidal fixture block 701 and reset spring 702, and the mounting groove has been seted up to slide rail 5 corresponding spacing subassembly 7 position, and trapezoidal fixture block 701 slides and sets up in the mounting groove, and reset spring 702 one end fixed connection trapezoidal fixture block 701, reset spring 702 other end fixed connection mounting groove lateral wall, 6 lateral wall front ends of spout have seted up the draw-in groove. The front end of the box body 1 is hinged with a box door 18, and four corners of the bottom wall of the control box 2 are respectively fixed with a universal wheel 19 with a brake block, so that the device can be conveniently moved and fixed. The controller 16 is in signal connection with the water pump 14 and the refrigerator 15, and the controller 16 is also in signal connection with a timer, wherein the timer can enable the controller 16 to control the water pump 14 and the refrigerator 15 to work for a period of time and then stop, so that the cooled extruded cylindrical kneaded material can be taken out. The bottom plate of the heat dissipation box 8 is made of copper, so that heat can be conveniently led into circulating water in the heat dissipation box 8.

The utility model discloses a theory of operation does: when the utility model is used, the mounting plate 4 is drawn out, the slide rail 5 moves outwards, when the limiting component 7 moves to the clamping groove position, the trapezoidal clamping block 701 is clamped into the clamping groove under the action of the reset spring 702, the mounting frame 3 is prevented from dropping and damaging due to the falling of the mounting plate 4, the extruded cylindrical kneaded material is put into the mounting box 202 through the tapered feeding groove 303, then the mounting frame 3 is pushed into the box body 1, the box door 18 is closed, the switch of the water pump 14 and the refrigerator 15 is opened through the controller 16, the refrigerator 15 cools the water in the water tank 13 through the spiral cooling pipe 20, the water pump 14 enables the water in the water tank 13 to enter the heat dissipation box 8 through the liquid inlet pipe 10, then flow back to the water tank 13 through the drain pipe 11, the heat absorbing sheet 9 at the bottom of the heat dissipation box 8 can rapidly absorb the heat in the box body 1 and exchange heat with the cooling water of the heat dissipation box 8, thereby achieving the purpose of rapid cooling. Because the quantity of the cylindrical kneaded materials which can be placed in the mounting frame 3 is certain every time, the time for cooling every time is approximately the same, the water pump 14 and the refrigerator 15 can be turned off at regular time through the controller 16 through the set timer, and the need of manual timing is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cooling device for waste plastic recovery production line, includes box (1), its characterized in that: the heat dissipation device is characterized in that a control box (2) is arranged at the bottom of the box body (1), an installation frame (3) is arranged in the box body (1), an installation plate (4) is arranged at the bottom end of the installation frame (3), the front side of the bottom wall of the installation frame (3) is hinged to the front side of the upper wall of the installation plate (4), two sliding rails (5) are symmetrically fixed at the bottom of the installation plate (4), a sliding groove (6) is formed in the bottom wall of the box body (1) corresponding to the sliding rails (5), a limiting component (7) is arranged at the rear end of the side wall of the sliding rails (5), a heat dissipation box (8) is fixed on the top wall of an inner cavity of the box body (1), a plurality of heat absorption sheets (9) are arranged at the bottom of the heat dissipation box (8), a liquid inlet pipe (10) is arranged on one side of the heat dissipation box (8), a liquid outlet pipe, be provided with water tank (13) and water pump (14) side by side in control box (2), drain pipe (11) bottom runs through box (1) diapire and control box (2) roof intercommunication water tank (13), the inlet tube intercommunication water tank (13) bottom of water pump (14), the outlet pipe that water pump (14) was connected to box (1) diapire and control box (2) roof is run through to feed liquor pipe (10) bottom, be provided with refrigerator (15) on water tank (13), refrigerator (15) are connected with spiral cooling tube (20), spiral cooling tube (20) are located water tank (13), control box (2) inner chamber diapire is provided with controller (16), control box (2) both sides wall is provided with ventilation window (17).

2. The cooling device for the waste plastic recycling line according to claim 1, wherein: the mounting frame (3) comprises a frame body (301), wherein a plurality of mounting boxes (302) are symmetrically fixed in the frame body (301), a conical feeding groove (303) is fixed at the top of each mounting box (302), and a plurality of through grooves (304) are formed in the side wall of each mounting box (302).

3. The cooling device for the waste plastic recycling line according to claim 1, wherein: spacing subassembly (7) include trapezoidal fixture block (701) and reset spring (702), slide rail (5) correspond spacing subassembly (7) position and have seted up the mounting groove, trapezoidal fixture block (701) slide to set up in the mounting groove, reset spring (702) one end fixed connection trapezoidal fixture block (701), reset spring (702) other end fixed connection mounting groove lateral wall, the draw-in groove has been seted up to spout (6) lateral wall front end.

4. The cooling device for the waste plastic recycling line according to claim 1, wherein: the front end of the box body (1) is hinged with a box door (18), and four corners of the bottom wall of the control box (2) are fixed with universal wheels (19) with brake pads.

5. The cooling device for the waste plastic recycling line according to claim 1, wherein: the controller (16) is in signal connection with the water pump (14) and the refrigerator (15), and the controller (16) is also in signal connection with a timer.

6. The cooling device for the waste plastic recycling line according to claim 1, wherein: the bottom plate of the heat dissipation box (8) is a copper bottom plate.