Film waste recovery device

Abstract

The utility model relates to the technical field of film waste recovery, in particular to a film waste recovery device which comprises a heating device, a material placing table is fixedly installed on the ground on one side of the heating device, a material conveying pipe is installed on the other side of the heating device in a communicated mode, and an extrusion pipe is installed at the end, away from the heating device, of the material conveying pipe in a communicated mode. A water cooling tank is movably placed on the ground below the extrusion pipe, a material guide table is fixedly installed on the ground on the side, away from the extrusion pipe, of the water cooling tank, and a chopping device is fixedly installed on the ground on the side, away from the water cooling tank, of the material guide table. The injection groove is communicated with the top of the heating device; and a stirring frame is rotationally mounted in the heating device below the material injection groove. According to the utility model, the problem that the product quality and the production efficiency are influenced by non-uniform mixing of additive powder and waste film materials in the traditional process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane waste recovery, in particular to a membrane waste recovery device. Background Art

[0002] Waste membrane recycling is a method of processing and reusing waste membrane materials, which has the following advantages:

[0003] 1. Resource conservation: Waste membrane recycling can reprocess and reuse waste membrane materials, reducing the demand for new raw materials and thus saving resource consumption.

[0004] 2. Environmentally friendly: Through the recycling of waste membranes, the discharge of waste membrane materials and the pollution to the environment can be reduced, and the negative impact of solid waste on the environment can be reduced.

[0005] 3. Economic benefits: Waste membrane recycling can reduce production costs. By reusing waste membrane materials, companies can obtain additional economic benefits.

[0006] 4. Sustainable development: Waste film recycling is a sustainable way of waste management, which is conducive to promoting the development of circular economy and reducing dependence on natural resources.

[0007] In the traditional process, the additive powder and the waste film material are first mixed together and then put into the heating device for melting. However, this process has the following disadvantages:

[0008] 1. Uneven mixing: During the mixing process, additive powder and waste film material are often not evenly mixed, resulting in uneven distribution of additives in the final product, affecting the quality and performance of the product.

[0009] 2. Waste of additives: Due to uneven mixing, a portion of the additive powder may not be completely mixed with the waste film material, resulting in waste of additives.

[0010] 3. Reduced product quality: Uneven mixing will affect the physical and chemical properties of the product, reduce product quality, and even cause product performance to be unstable or substandard.

[0011] 4. Low production efficiency: Due to uneven mixing, it may be necessary to increase mixing time and energy consumption, resulting in reduced production efficiency.

[0012] Therefore, the uneven mixing of additive powder and waste film material in the traditional process is one of the main reasons affecting product quality and production efficiency. To address this problem, a waste film recovery device is proposed to ensure the full mixing and uniform distribution of additive powder and waste film material. Utility Model Content

[0013] The purpose of the utility model is to provide a waste film recovery device, which has the advantages of ensuring sufficient mixing and uniform distribution of additive powder and waste film material, and solves the problem that uneven mixing of additive powder and waste film material in traditional processes affects product quality and production efficiency.

[0014] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film waste recycling device, comprising a heating device, a material discharge platform is fixedly installed on the ground on one side of the heating device, a material delivery pipe is connected and installed on the other side of the heating device, an extrusion pipe is connected and installed on the end of the material delivery pipe away from the heating device, a water cooling trough is movably placed on the ground below the extrusion pipe, a material guide platform is fixedly installed on the ground on the side of the water cooling trough away from the extrusion pipe, a shredding device is fixedly installed on the ground on the side of the material guide platform away from the water cooling trough, and also includes a material injection trough;

[0015] The injection trough is connected and installed on the top of the heating device;

[0016] Wherein, a stirring frame is rotatably installed in the heating device below the injection groove.

[0017] When using a waste film recovery device in the technical solution, the waste film material is wound on a discharge table, and the discharge table is fixed on the ground on one side of the heating device. The heating device transports the waste film material through a feeding mechanism, and allows the waste film material to enter the interior of the heating device, and heats the waste film material through a heating source to melt it, and adds additive powder to the heating device through a filling slot, and mixes it with the melted waste film material, and stirs the waste film material through a stirring rack during continuous heating to ensure that the waste film material is evenly melted and mixed with the additive powder. After stirring, the molten waste film material and additive powder enter the extrusion tube through the feeding pipe. The extrusion tube extrude the mixture through the shaping cover through the extrusion force generated by the auger body, and forms a continuous long strip of material. The extruded long strip of material enters the water cooling tank, where the long strip of material is rapidly cooled to solidify it. After passing through the water cooling tank, the solidified long strip of material enters the guide table. The material guiding table dries the long material strips and removes surface moisture during the material guiding process, and then guides the long material strips into the shredding device through the conveyor rack. The shredding device pulls the long material strips through the rotating blade and cuts the long material strips into small particles.

[0018] Preferably, a feed trough is provided on one side of the heating device close to the discharge platform, and a feeding mechanism is fixedly installed on the heating device outside the feed trough.

[0019] Preferably, the feeding mechanism includes a mounting frame and transmission rollers, there are two transmission rollers, both of which are fixedly connected to the outer wall of the heating device through the mounting frame, the two transmission rollers are driven by two driving mechanisms, the two transmission rollers rotate in opposite directions and the two transmission rollers are in contact but not fixedly connected.

[0020] Preferably, the unloading platform includes a support frame and a guide roller, the guide roller is movably mounted on the top of the support frame, waste film is wound around the guide roller, and the length of the guide roller matches the width of the feed slot on the heating device.

[0021] Preferably, an auger body is rotatably installed in the feed pipe, and one end of the auger body passes through the extrusion tube and is transmission-installed with a driving motor.

[0022] Preferably, a shaping cover is threadedly mounted on one end of the extrusion tube close to the water cooling tank, and an extrusion hole is provided on the shaping cover.

[0023] Preferably, a cooling device is provided on the top of the material guiding platform, and the material guiding platform includes a discharge pipe and a material receiving frame, the discharge pipe is connected and installed at the bottom of the material receiving frame, and limiting rollers are rotatably installed at the front and rear ends of the inner side of the material receiving frame, and annular grooves are equidistantly provided on the limiting rollers.

[0024] Preferably, the cooling device includes an air guide hood and an air inlet duct, the air guide hood is located directly above the material guiding platform, the air inlet duct is connected and installed on the top of the air guide hood, and a blower is fixedly installed on one end of the air inlet duct away from the air guide hood.

[0025] Preferably, a feeding rack is fixedly installed on the ground on the side of the shredding device opposite to the cooling device, and the shredding device includes a crushing mechanism arranged inside and a controller for controlling the rotation speed of the crushing mechanism.

[0026] Preferably, the feeding frame comprises a connecting frame and a rotating roller, wherein the rotating roller is rotatably mounted on the top of the connecting frame, and the installation height of the rotating roller is higher than the cooling device and the shredding device.

[0027] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0028] The utility model sets a material injection slot, and the material injection slot is located at the top of the heating device above the stirring rack. Through the action of gravity, the additive powder can fall freely into the heating device and be fully mixed with the melted waste film material. In this way, it can be ensured that the additive powder is evenly distributed during the heating process and fully integrated with the melted waste film material. The stirring rack rotates inside the heating device to stir and mix the melted waste film material and the additive powder. This setting can ensure that the additive powder is evenly dispersed in the melted waste film material, avoiding the situation where the additive aggregates together or the local concentration is too high, thereby ensuring the consistency of the quality and performance of the final product. The material injection slot is located above the stirring rack, and the additive powder is added to the heating device. This setting can make the additive powder mix with the waste film material more quickly, improve the mixing efficiency, and reduce the mixing time in the production process. In summary, the material injection slot is set above the stirring rack, and the additive powder is added to the heating device, which can ensure that the additive powder and the waste film material are fully mixed and evenly distributed, thereby improving product quality, reducing production costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0030] Figure 2 For the utility model Figure 1 The structural diagram of the enlarged part in the middle;

[0031] Figure 3 This is a schematic diagram of the cross-sectional structure of the heating device of the utility model;

[0032] Figure 4 This is a rear structural schematic diagram of the heating device of the utility model;

[0033] Figure 5 This is a structural schematic diagram of the material guide table of the utility model.

[0034] In the figure: 1. material discharge table; 2. heating device; 3. material injection trough; 4. material delivery pipe; 5. water cooling trough; 6. cooling device; 7. material guide table; 8. material delivery rack; 9. chopping device; 10. driving motor; 11. extrusion tube; 12. shaping cover; 13. auger body; 14. material delivery mechanism; 15. stirring rack; 16. material discharge pipe; 17. limiting roller; 18. material receiving rack. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Example

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model is: a film waste recycling device, comprising a heating device 2, a material discharge platform 1 is fixedly installed on the ground on one side of the heating device 2, a material delivery pipe 4 is connected and installed on the other side of the heating device 2, an extrusion pipe 11 is connected and installed on the end of the material delivery pipe 4 away from the heating device 2, a water cooling trough 5 is movably placed on the ground below the extrusion pipe 11, a material guide platform 7 is fixedly installed on the ground on the side of the water cooling trough 5 away from the extrusion pipe 11, a shredder 9 is fixedly installed on the ground on the side of the material guide platform 7 away from the water cooling trough 5, and also includes a material injection trough 3;

[0038] Specifically, the injection slot 3 is connected and installed on the top of the heating device 2;

[0039] A stirring frame 15 is rotatably installed in the heating device 2 below the injection tank 3 .

[0040] By providing the injection slot 3 and locating the injection slot 3 on the top of the heating device 2 above the stirring frame 15, the additive powder can freely fall into the heating device 2 by gravity and be fully mixed with the melted waste film material. This can ensure that the additive powder is evenly distributed during the heating process and is fully integrated with the melted waste film material. The stirring rack 15 rotates inside the heating device 2 to stir and mix the melted waste film material and the additive powder. This setting can ensure that the additive powder is evenly dispersed in the melted waste film material, avoiding the situation where the additives are aggregated together or the local concentration is too high, thereby ensuring the consistency of the quality and performance of the final product. The injection trough 3 is located above the stirring rack 15, and the additive powder is injected into the heating device 2. This setting can make the additive powder mix with the waste film material more quickly, improve the mixing efficiency, and reduce the mixing time in the production process. In summary, the injection trough 3 is set above the stirring rack 15, and the additive powder is injected into the heating device 2, which can ensure the sufficient mixing and uniform distribution of the additive powder and the waste film material, thereby improving product quality, reducing production costs, and improving production efficiency.

[0041] Furthermore, a feeding trough is provided on one side of the heating device 2 close to the material discharging platform 1, and a feeding mechanism 14 is fixedly installed on the heating device 2 outside the feeding trough.

[0042] Furthermore, the feeding mechanism 14 includes a mounting frame and transmission rollers. There are two transmission rollers. Both transmission rollers are fixedly connected to the outer wall of the heating device 2 through the mounting frame. The two transmission rollers are driven by two driving mechanisms. The two transmission rollers rotate in opposite directions and are in contact but not fixedly connected.

[0043] Furthermore, the unloading table 1 includes a support frame and a guide roller, the guide roller is movably installed on the top of the support frame, the waste film is wound around the guide roller, and the length of the guide roller matches the width of the feed slot on the heating device 2.

[0044] Furthermore, an auger body 13 is rotatably installed in the feed pipe 4 , and one end of the auger body 13 passes through the extrusion pipe 11 and is transmission-installed with a driving motor 10 .

[0045] Furthermore, a shaping cover 12 is threadedly mounted on one end of the extrusion tube 11 close to the water cooling tank 5 , and an extrusion hole is formed on the shaping cover 12 .

[0046] Furthermore, a cooling device 6 is provided on the top of the material guiding platform 7. The material guiding platform 7 includes a discharge pipe 16 and a material receiving frame 18. The discharge pipe 16 is connected and installed at the bottom of the material receiving frame 18. The front and rear ends of the inner side of the material receiving frame 18 are respectively rotatably installed with limiting rollers 17, and annular grooves are equidistantly provided on the limiting rollers 17.

[0047] Furthermore, the cooling device 6 includes an air guide hood and an air inlet duct. The air guide hood is located directly above the material guiding platform 7. The air inlet duct is connected and installed on the top of the air guide hood. A blower is fixedly installed on one end of the air inlet duct away from the air guide hood.

[0048] Furthermore, a feeding frame 8 is fixedly installed on the ground on the side of the shredder 9 opposite to the cooling device 6, and the shredder 9 includes a crushing mechanism arranged inside and a controller for controlling the rotation speed of the crushing mechanism.

[0049] Furthermore, the feeding frame 8 includes a connecting frame and a rotating roller. The rotating roller is rotatably installed on the top of the connecting frame. The installation height of the rotating roller is higher than the cooling device 6 and the shredding device 9.

[0050] When the utility model is used, the waste film material is wound on the discharge table 1, and the discharge table 1 is fixed on the ground on one side of the heating device 2. The heating device 2 conveys the waste film material through the feeding mechanism 14, and allows the waste film material to enter the interior of the heating device 2, and heats the waste film material through the heating source to melt it, and adds the additive powder to the heating device 2 through the injection slot 3, and mixes it with the melted waste film material, and stirs the waste film material through the stirring rack 15 during the continuous heating process to ensure that the waste film material is evenly melted and mixed with the additive powder. After being stirred, the molten waste film material and the additive powder enter the extrusion tube 11 through the feeding pipe 4. The extrusion tube 11 extrude the mixture through the shaping cover 12 through the extrusion force generated by the auger body 13, and forms a continuous long strip material. The extruded long strip material enters the water cooling tank 5, in which the long strip material is rapidly cooled to solidify it, and the solidified long strip material enters the guide table 7 after passing through the water cooling tank 5. The material guiding table 7 dries the long material strips and removes surface moisture during the material guiding process, and then guides the long material strips to the shredding device 9 through the material conveying rack 8. The shredding device 9 pulls the long material strips through the rotating blades and cuts the long material strips into small particles.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A film waste recovery device, comprising a heating device (2), a material discharge platform (1) fixedly installed on the ground on one side of the heating device (2), a material delivery pipe (4) connected to and installed on the other side of the heating device (2), an extrusion pipe (11) connected to and installed on the end of the material delivery pipe (4) away from the heating device (2), a water cooling trough (5) movably placed on the ground below the extrusion pipe (11), a material guide platform (7) fixedly installed on the ground on the side of the water cooling trough (5) away from the extrusion pipe (11), and a shredding device (9) fixedly installed on the ground on the side of the material guide platform (7) away from the water cooling trough (5), It is characterized in that Also includes: A material injection trough (3) connected and installed on the top of the heating device (2); A stirring frame (15) is rotatably installed in the heating device (2) below the injection groove (3).

2. A membrane waste recovery device according to claim 1, It is characterized in that A feeding trough is provided on one side of the heating device (2) close to the material discharging platform (1), and a feeding mechanism (14) is fixedly installed on the heating device (2) outside the feeding trough.

3. A membrane waste recovery device according to claim 2, It is characterized in that The feeding mechanism (14) comprises a mounting frame and transmission rollers, wherein there are two transmission rollers, both of which are fixedly connected to the outer wall of the heating device (2) via the mounting frame, and the two transmission rollers are driven by two driving mechanisms, the two transmission rollers rotate in opposite directions and the two transmission rollers are in contact but not fixedly connected.

4. A membrane waste recovery device according to claim 1, It is characterized in that The unloading platform (1) comprises a support frame and a guide roller, wherein the guide roller is movably mounted on the top of the support frame, waste film is wound around the guide roller, and the length of the guide roller matches the width of the feed slot on the heating device (2).

5. A membrane waste recovery device according to claim 1, It is characterized in that A auger body (13) is rotatably mounted in the feed pipe (4); one end of the auger body (13) passes through the extrusion pipe (11) and is transmission-mounted with a driving motor (10).

6. A membrane waste recovery device according to claim 1, It is characterized in that A shaping cover (12) is threadedly mounted on one end of the extrusion tube (11) close to the water cooling tank (5), and an extrusion hole is provided on the shaping cover (12).

7. A membrane waste recovery device according to claim 1, It is characterized in that A cooling device (6) is provided on the top of the material guide platform (7). The material guide platform (7) comprises a material discharge pipe (16) and a material receiving frame (18). The material discharge pipe (16) is connected and installed at the bottom of the material receiving frame (18). Limiting rollers (17) are rotatably installed at the front and rear ends of the inner side of the material receiving frame (18), and annular grooves are equidistantly provided on the limiting rollers (17).

8. A membrane waste recovery device according to claim 7, It is characterized in that The cooling device (6) comprises an air guide hood and an air inlet pipe, wherein the air guide hood is located directly above the material guide platform (7), the air inlet pipe is connected and installed on the top of the air guide hood, and a blower is fixedly installed on one end of the air inlet pipe away from the air guide hood.

9. A membrane waste recovery device according to claim 1, It is characterized in that A material conveying rack (8) is fixedly installed on the ground on the side of the shredder (9) opposite to the cooling device (6). The shredder (9) comprises a pulverizing mechanism arranged inside and a controller for controlling the rotation speed of the pulverizing mechanism.

10. A membrane waste recovery device according to claim 9, It is characterized in that The feeding frame (8) comprises a connecting frame and a rotating roller. The rotating roller is rotatably mounted on the top of the connecting frame. The installation height of the rotating roller is higher than the cooling device (6) and the chopping device (9).

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