CN213055902U

CN213055902U - Sectional type waste heat recovery cooling device for plastic processing extruder

Info

Publication number: CN213055902U
Application number: CN202020875894.XU
Authority: CN
Inventors: 钱立忠
Original assignee: Changzhou Yongjie Plastic Co ltd
Current assignee: Changzhou Yongjie Plastic Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-27
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a plastics processing is sectional type waste heat recovery cooling device for extruder, including processing base, belt pulley, the storage water tank body, plane gear, blast fan leaf and stirring vane, the welding has support panel directly over the processing base, and support panel's outside welded fastening has the heating box, the articulated equipment chamber door that is fixed with in the outside of heating box, and is provided with driving motor directly over the heating box, the bottom welded fastening of storage water tank has the liquid pipeline, and is provided with the recovery box under the storage water tank body, the outside nested connection who retrieves the box has crowded stub bar, the inside welded fastening of heating box has the storage box, and the inside of storage box is provided with mixing rod and helical blade. This plastics processing is sectional type waste heat recovery cooling device for extruder adopts belt pulley and recovery box, utilizes the belt pulley to drive liquid and stirs the mixture, and then accelerates device surface heat absorption's efficiency.

Description

Sectional type waste heat recovery cooling device for plastic processing extruder

Technical Field

The utility model relates to a plastic processing equipment technical field specifically is a sectional type waste heat recovery cooling device for plastic processing extruder.

Background

The plastic extruder mainly heats and melts synthetic resin or plastic, and pours and molds the plastic through different types to convert the plastic into a plastic product, the heating temperature of common plastic cannot exceed 60 ℃, and the later-stage use and molding effect of the plastic can be influenced when the temperature is too high, so that the heated temperature interval needs to be reasonably controlled in the extrusion process, and the effect of the extruded plastic is ensured.

At present extruder in the course of working, generally carry out the heat absorption to the outside of device through the flow of liquid, and the heating structure is more concentrated, is difficult to control the temperature of device through the single means of liquid, and then influences waste heat recovery's effect to in-process is extruded to the material, can not cool down the plastics of extruding head inside fast, and then increases the plastic time of liquid plastics cooling moulding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics processing is sectional type waste heat recovery cooling device for extruder to the heating structure who proposes in solving above-mentioned background art is more concentrated, is difficult to control the temperature of device through the single means of liquid, and extrudes the in-process at the material, can not cool down to the plastics of extruding the head inside fast, and then increases the problem of the moulding time of liquid plastic cooling.

In order to realize the aim, the utility model provides a sectional type waste heat recovery cooling device for a plastic processing extruder, which comprises a processing base, a belt pulley, a water storage tank body, a plane gear, a blowing fan blade and a stirring blade, wherein a supporting panel is welded right above the processing base, a heating tank body is welded and fixed on the outer side of the supporting panel, an equipment box door is hinged and fixed on the outer side of the heating tank body, a driving motor is arranged right above the heating tank body, a liquid outlet pipeline is welded and fixed on the bottom of the water storage tank body, a recovery tank body is arranged right below the water storage tank body, a material extruding head is nested and connected on the outer side of the recovery tank body, a material storage tank body is welded and fixed inside the heating tank body, a mixing rod and a spiral blade are arranged inside the material storage tank body, and electric heating plates are arranged on the left side, the air guide pipeline is welded and fixed inside the water storage box body, the drying connecting hole penetrates through the outer side of the recovery box body, and threaded holes are formed in the periphery of the drying connecting hole.

Preferably, the heating box body and the supporting panel are mutually attached, the heating box body and the extruding head are in threaded connection, and the number of the extruding head and the number of the recycling box bodies are 2.

Preferably, the liquid outlet pipeline and the processing base are perpendicular to each other, and the width of the processing base is larger than the sum of the width of the water storage box body and the width of the heating box body.

Preferably, the upper end and the lower end of the storage box body are both of an open structure, and the storage box body is parallel to the electric heating plate.

Preferably, the air guide pipeline and the water storage tank body are welded into an integral structure, the length of the air guide pipeline is greater than that of the water storage tank body, and the water storage tank body is connected with the recovery tank body through the air guide pipeline.

Preferably, the blower fan blade, the stirring blade, the plane gear, the driving motor, the belt pulley and the water storage tank body form a rotating structure, the output end of the driving motor is connected with the belt pulley, the bottom of the belt pulley is connected with the plane gear, and the blower fan blade and the stirring blade are connected to the position right below the plane gear.

Compared with the prior art, the beneficial effects of the utility model are that: the sectional type waste heat recovery cooling device for the plastic processing extruder,

1. the belt pulley and the recovery box body are adopted, the belt pulley is used for driving liquid to be stirred and mixed, so that the efficiency of heat absorption on the surface of the device is improved, the phenomenon that the heating temperature is too high to influence the melting effect of the plastic is avoided, the recovery box body is used for evacuating heat at the output end of the extrusion head, and the speed of extruding and cooling the plastic is improved;

2. adopt face gear and storage box, carry out the concentrated heating to plastic granules through the storage box of concave-convex type structure, promote the efficiency that plastic granules surface heat assembles and conducts to utilize face gear to drive multiunit stirring vane and rotate, promote the speed that liquid flows, shorten plastics refrigerated time.

Drawings

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

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

FIG. 3 is a schematic view of the top view of the water storage tank of the present invention;

fig. 4 is a side view of the recycling bin of the present invention.

In the figure: 1. processing a base; 2. a support panel; 3. heating the box body; 4. an equipment box door; 5. a drive motor; 6. a belt pulley; 7. a water storage tank body; 8. a liquid outlet pipeline; 9. a recovery box body; 10. extruding a stub bar; 11. a material storage box body; 12. a mixing rod; 13. a helical blade; 14. an electrical heating plate; 15. a face gear; 16. an air duct; 17. a blower fan blade; 18. a stirring blade; 19. drying the connecting hole; 20. a threaded bore.

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. 1-4, the present invention provides a technical solution: a sectional type waste heat recovery cooling device for a plastic processing extruder comprises a processing base 1, a supporting panel 2, a heating box body 3, an equipment box door 4, a driving motor 5, a belt pulley 6, a water storage box body 7, a liquid outlet pipeline 8, a recovery box body 9, an extrusion head 10, a material storage box body 11, a mixing rod 12, a helical blade 13, an electric heating plate 14, a plane gear 15, an air guide pipeline 16, a blowing fan blade 17, a stirring blade 18, a drying connecting hole 19 and a threaded hole 20, wherein the supporting panel 2 is welded right above the processing base 1, the heating box body 3 is welded and fixed on the outer side of the supporting panel 2, the equipment box door 4 is hinged and fixed on the outer side of the heating box body 3, the driving motor 5 is arranged right above the heating box body 3, the liquid outlet pipeline 8 is welded and fixed at the bottom of the water storage box body 7, the recovery box body 9 is arranged right below the water storage box body 7, the inside welded fastening of heating box 3 has storage box 11, and the inside of storage box 11 is provided with puddler 12 and helical blade 13, and the left and right sides of storage box 11 is provided with electric heating board 14, and the inside welded fastening of water storage box 7 has wind-guiding pipeline 16, and the outside of retrieving box 9 is run through and is seted up stoving connecting hole 19, and the periphery of stoving connecting hole 19 is seted up threaded hole 20.

Heating box 3 and supporting panel 2 are for laminating each other, and heating box 3 and crowded stub bar 10 are threaded connection to crowded stub bar 10 is 2 groups with recovery box 9 quantity, cools off the material of crowded stub bar 10 inside, promotes different position heat recovery's effect.

The liquid outlet pipeline 8 and the processing base 1 are mutually perpendicular, the width of the processing base 1 is larger than the sum of the width of the water storage box body 7 and the width of the heating box body 3, heat is absorbed in the heating process through the water storage box body 7, and the influence of overhigh heating temperature on the stability of plastic forming is avoided.

The upper end and the lower end of the storage box body 11 are both of an open structure, the storage box body 11 and the electric heating plate 14 are parallel to each other, the moving direction of materials is limited through the storage box body 11, and the friction force of plastics in the stirring process is increased.

The air guide pipeline 16 and the water storage tank body 7 are welded into an integral structure, the length of the air guide pipeline 16 is larger than that of the water storage tank body 7, and the water storage tank body 7 and the recovery tank body 9 are connected through the air guide pipeline 16, so that the extruded material is cooled conveniently, and the cooling time of the material is shortened.

Fan blade 17, stirring vane 18, face gear 15, driving motor 5, belt pulley 6 and the storage water tank body 7 constitute revolution mechanic, and driving motor 5's output is connected with belt pulley 6, and belt pulley 6's bottom is connected with face gear 15, and face gear 15 is connected with fan blade 17 and stirring vane 18 simultaneously under, and the convenience is stirring the material, controls the temperature of material heating simultaneously, ensures material heating temperature's stability.

The working principle is as follows: when the sectional type waste heat recovery cooling device for the plastic processing extruder is used, according to the illustration in fig. 1 to 3, an operator firstly opens the electric heating plate 14, preheats the inside of the material storage box 11 by the electric heating plate 14, then opens the equipment box door 4, introduces plastic particles with different proportions into the heating box 3, drives the mixing rod 12 and the helical blade 13 to rotate by the driving motor 5, continuously stirs and mixes the mixing rod 12 and the helical blade 13, when the plastic particles are heated to be liquid plastic, then pours the liquid into the inside of the water storage box 7, then drives the belt pulley 6 and the plane gear 15 to rotate by the driving motor 5 through the belt pulley 6, drives the stirring blade 18 to rotate by the plane gear 15, drives the liquid to be continuously mixed by the stirring blade 18, and accelerates the heat absorption on the surface of the heating box 3, the heated liquid is continuously led out by using a liquid outlet pipeline 8;

according to fig. 1, 2 and 4, when the material is required to be extruded, the extrusion head 10 is inserted into the recovery box 9, the drying connecting hole 19 on one side of the recovery box 9 is connected with the drying pipeline, the outer side of the pipeline is connected through the threaded hole 20, then the helical blade 13 continuously extrudes the material inside, the belt pulley 6 drives the blower fan blade 17 to rotate, the air guide pipeline 16 is used for discharging the refrigerated air into the recovery box 9, the extrusion head 10 and the material inside the recovery box 9 are blown, the heat on the surface of the extrusion head 10 is blown away, and the heated air is used for carrying out drying treatment on the cleaning moisture on the surface of the plastic.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastics processing is sectional type waste heat recovery cooling device for extruder, includes processing base (1), belt pulley (6), water storage box (7), face gear (15), blast fan blade (17) and stirring vane (18), its characterized in that: the processing device is characterized in that a supporting panel (2) is welded right above the processing base (1), a heating box body (3) is welded and fixed on the outer side of the supporting panel (2), an equipment box door (4) is hinged and fixed on the outer side of the heating box body (3), a driving motor (5) is arranged right above the heating box body (3), a liquid outlet pipeline (8) is welded and fixed on the bottom of the water storage box body (7), a recovery box body (9) is arranged right below the water storage box body (7), a material extruding head (10) is connected to the outer side of the recovery box body (9) in an embedded mode, a material storage box body (11) is welded and fixed inside the heating box body (3), a mixing rod (12) and a spiral blade (13) are arranged inside the material storage box body (11), electric heating plates (14) are arranged on the left side and the right side of the material storage box body (11), an air guide pipeline (16) is welded, the outer side of the recovery box body (9) is provided with a drying connecting hole (19) in a penetrating mode, and the periphery of the drying connecting hole (19) is provided with a threaded hole (20).

2. The segmented waste heat recovery cooling device for the plastic processing extruder as claimed in claim 1, wherein: the heating box body (3) and the supporting panel (2) are mutually attached, the heating box body (3) and the material extruding head (10) are in threaded connection, and the number of the material extruding head (10) and the number of the recovery box body (9) are 2 groups.

3. The segmented waste heat recovery cooling device for the plastic processing extruder as claimed in claim 1, wherein: the liquid outlet pipeline (8) and the processing base (1) are mutually vertical, and the width of the processing base (1) is larger than the sum of the width of the water storage box body (7) and the width of the heating box body (3).

4. The segmented waste heat recovery cooling device for the plastic processing extruder as claimed in claim 1, wherein: the upper end and the lower end of the storage box body (11) are both of an open structure, and the storage box body (11) is parallel to the electric heating plate (14).

5. The segmented waste heat recovery cooling device for the plastic processing extruder as claimed in claim 1, wherein: the air guide pipeline (16) and the water storage tank body (7) are welded into an integral structure, the length of the air guide pipeline (16) is larger than that of the water storage tank body (7), and the water storage tank body (7) and the recovery tank body (9) are connected through the air guide pipeline (16).

6. The segmented waste heat recovery cooling device for the plastic processing extruder as claimed in claim 1, wherein: the drum fan blade (17), the stirring blade (18), the plane gear (15), the driving motor (5), the belt pulley (6) and the water storage box body (7) form a rotating structure, the output end of the driving motor (5) is connected with the belt pulley (6), the bottom of the belt pulley (6) is connected with the plane gear (15), and the drum fan blade (17) and the stirring blade (18) are connected to the position under the plane gear (15) simultaneously.