Nonwoven fabric edge material melting recycling machine

Abstract

The utility model discloses a kind of non-woven fabric edge material melting recovery machine, it is related to non-woven fabric edge material recovery technical field, the upper surface of the melting recovery machine main part is through being provided with air inlet pipe, one end of the air inlet pipe is connected with waste heat recovery tank, the inside of the waste heat recovery tank is provided with connecting pipe, the outside of the connecting pipe is sleeved with heat conduction sleeve, the outside of the heat conduction sleeve is symmetrically provided with heat conduction rod;The lower end of the connecting pipe is connected with filter box, the outside of the filter box is equipped with sealing door by bolt, the side surface of the sealing door is equipped with adsorption net in the inside of filter box. Through air inlet pipe, hot air generated by non-woven fabric edge material melting inside melting recovery machine main part can be entered into the inside of waste heat recovery tank, and after entering, it is contacted with the cold water inside connecting pipe to realize the purpose of heating, simultaneously, heat conduction rod outside heat conduction sleeve can be transferred to realize the purpose of efficient waste heat recovery, reduce energy consumption, and good practicability.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric edge recycling technology, and in particular to a nonwoven fabric edge melting and recycling machine. Background Technology

[0002] Nonwoven fabric scrap refers to waste or edge materials generated during the production of nonwoven fabrics due to cutting, trimming, or edge finishing. These scraps are usually unavoidable byproducts in the nonwoven fabric production process. After melting, these scraps can be reprocessed and recycled, turning them into usable raw materials and reducing production costs. Therefore, it is necessary to melt and recycle nonwoven fabric scraps.

[0003] However, existing nonwoven fabric edge recycling processes generate irritating hot air. When this hot air is directly released into the external environment, it not only increases energy consumption but also affects nearby workers. Therefore, those skilled in the art have provided a nonwoven fabric edge recycling machine to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a nonwoven fabric edge melting and recycling machine, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a non-woven fabric edge melting and recycling machine, comprising a melting and recycling machine body, an electric heating plate disposed inside the melting and recycling machine body, and a melting mold embedded inside the electric heating plate. An air inlet pipe is provided through the upper surface of the melting and recycling machine body, one end of the air inlet pipe is connected to a waste heat recovery box, a connecting pipe is provided inside the waste heat recovery box, a heat-conducting sleeve is sleeved on the outside of the connecting pipe, and heat-conducting rods are symmetrically arranged on the outside of the heat-conducting sleeve. The lower end of the connecting pipe is connected to a filter box, and a sealing door is installed on the outside of the filter box by bolts. An adsorption screen is installed inside the filter box on one side of the sealing door, and an air outlet pipe is provided on the lower surface of the filter box.

[0006] As a further technical solution of this utility model, the air inlet pipe is arranged in a "U" shape above the main body of the melting and recycling machine, the upper end of the connecting pipe is connected to the air inlet pipe, and the lower end of the connecting pipe is connected to the interior of the filter box.

[0007] As a further technical solution of this utility model, three heat-conducting sleeves are symmetrically arranged outside the connecting pipe, and the heat-conducting rods are arranged in a "+" shape outside the heat-conducting sleeves.

[0008] As a further technical solution of this utility model, the front surface of the waste heat recovery box is provided with an inlet pipe and an outlet pipe from top to bottom, and valves are provided on the outside of the inlet pipe and the outlet pipe.

[0009] As a further technical solution of this utility model, a sealing gasket is provided on one side of the sealing door near the filter box, and the sealing gasket is in contact with one side of the filter box.

[0010] As a further technical solution of this utility model, two sets of adsorption nets are symmetrically arranged on one side of the sealing door, and the adsorption nets are made of activated carbon material.

[0011] This utility model provides a non-woven fabric edge melting and recycling machine, which has the following advantages compared with the prior art: 1. This design is a non-woven fabric edge melting and recycling machine. The hot air generated by melting the non-woven fabric edge inside the main body of the melting and recycling machine can be introduced into the interior of the waste heat recovery box through the air inlet pipe. After entering, it comes into contact with the cold water inside through the connecting pipe to achieve the purpose of heating. At the same time, the heat-conducting rod on the outside of the heat-conducting jacket can transfer heat to achieve the purpose of efficient waste heat recovery, reduce energy consumption, and have good practicality.

[0012] 2. This design is a non-woven fabric edge melting and recycling machine. Air can be transmitted to the filter box through a connecting pipe. After entering, the air is adsorbed by two sets of adsorption nets. This can prevent the irritating odor generated by the melting of non-woven fabric edge from affecting the surrounding workers. The adsorption nets can be replaced by installing and removing the sealed door, which is very practical. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a nonwoven fabric edge melting and recycling machine; Figure 2 This is a schematic diagram of the internal structure of the main body of a nonwoven fabric edge melting and recycling machine. Figure 3 This is a schematic diagram of the structure of an adsorption mesh in a nonwoven fabric edge melting and recycling machine; Figure 4 This is a schematic diagram of the internal structure of the waste heat recovery box in a nonwoven fabric edge melting and recycling machine.

[0014] In the diagram: 1. Main body of the melting and recovery machine; 11. Heating plate; 12. Melting mold; 2. Filter box; 21. Sealing door; 22. Air outlet pipe; 23. Adsorption screen; 3. Waste heat recovery box; 31. Air inlet pipe; 32. Water inlet pipe; 33. Water outlet pipe; 34. Connecting pipe; 341. Heat-conducting sleeve; 342. Heat-conducting rod. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0016] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0017] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0020] Please see Figure 1-4 This utility model provides a technical solution for a non-woven fabric edge melting and recycling machine: it includes a melting and recycling machine body 1, an electric heating plate 11 disposed inside the melting and recycling machine body 1, and a melting mold 12 embedded inside the electric heating plate 11. An air inlet pipe 31 is provided through the upper surface of the melting and recycling machine body 1. One end of the air inlet pipe 31 is connected to a waste heat recovery box 3. A connecting pipe 34 is provided inside the waste heat recovery box 3. A heat-conducting sleeve 341 is sleeved on the outside of the connecting pipe 34. Heat-conducting rods 342 are symmetrically arranged on the outside of the heat-conducting sleeve 341. This arrangement allows the hot air generated by melting the non-woven fabric edge of the melting and recycling machine body 1 to enter the waste heat recovery box 3 through the air inlet pipe 31 and circulate through the connecting pipe 34. In this way, the cold water inside the waste heat recovery box 3 can be heated during circulation. At the same time, the heat is conducted out through the heat-conducting rods 342 outside the heat-conducting sleeve 341, thus improving the heating effect of the cold water. The lower end of the connecting pipe 34 is connected to the filter box 2. A sealing door 21 is installed on the outside of the filter box 2 by bolts. An adsorption net 23 is installed inside the filter box 2 on one side of the sealing door 21. An air outlet pipe 22 is provided on the lower surface of the filter box 2. This arrangement uses the adsorption net 23 to perform double adsorption treatment on the air entering the filter box 2, so as to avoid the irritating odor from affecting the surrounding staff.

[0021] like Figure 4 As shown, the air inlet pipe 31 is arranged in a "U" shape above the main body 1 of the melting and recycling machine. The upper end of the connecting pipe 34 is connected to the air inlet pipe 31, and the lower end of the connecting pipe 34 is connected to the interior of the filter box 2. This arrangement allows the hot air generated by the melting of the non-woven fabric edge material by the main body 1 of the melting and recycling machine to be introduced into the interior of the connecting pipe 34. After entering, the cold water inside can be heated by the connecting pipe 34.

[0022] like Figure 4 As shown, three heat-conducting sleeves 341 are symmetrically arranged outside the connecting pipe 34, and heat-conducting rods 342 are arranged in a "+" shape outside the heat-conducting sleeves 341. The heat-conducting rods 342 are arranged outside the heat-conducting sleeves 341, so that the cold water inside the waste heat recovery box 3 can be heated through the heat-conducting sleeves 341 and the heat-conducting rods 342. At the same time, a temperature sensor can be installed inside the waste heat recovery box 3 to monitor its internal temperature.

[0023] like Figure 3 As shown, the front surface of the waste heat recovery box 3 is provided with an inlet pipe 32 and an outlet pipe 33 from top to bottom. Both the inlet pipe 32 and the outlet pipe 33 are equipped with valves. The valves can be used to open and close the inlet pipe 32 and the outlet pipe 33 to achieve the purpose of water inlet and water outlet.

[0024] like Figure 3 As shown, a sealing gasket is provided on one side of the sealed door 21 near the filter box 2. The sealing gasket is in contact with one side of the filter box 2. Two sets of adsorption nets 23 are symmetrically arranged on one side of the sealed door 21. The adsorption nets 23 are made of activated carbon material. This arrangement uses the sealing gasket to seal the connection between the sealed door 21 and the filter box 2, and the adsorption nets 23 can adsorb and treat the incoming air, avoiding harm to the surrounding staff.

[0025] The working principle of this utility model is as follows: When using the non-woven fabric edge melting and recycling machine, the non-woven fabric edge is first placed into the melting mold 12 and the door of the main body 1 of the melting and recycling machine is closed. After closing, the controller controls the electric heating plate 11 to be energized and heated to melt the non-woven fabric edge in the melting mold 12. This is existing technology and will not be discussed in detail here. The hot air generated during melting will enter the air inlet pipe 31 inside the waste heat recovery box 3 through the air inlet pipe 31. After entering, the heat of the hot air can be transferred to the cold water inside the waste heat recovery box 3 through the air inlet pipe 31, and the heat can be transferred to the cold water for heating through the heat-conducting rod 342 outside the heat-conducting sleeve 341 to achieve its efficient waste heat recovery purpose. After waste heat recovery, the air inside the connecting pipe 34 will enter the filter box 2. After entering, it will be adsorbed and filtered by two adsorption nets 23. After adsorption and filtration, the air will be discharged to the outside through the air outlet pipe 22. Alternatively, an exhaust fan can be set outside to extract the air to achieve the purpose of rapid exhaust.

[0026] All electrical devices used in this invention are existing and known, and are connected to an external main controller and power supply. The main controller can be a conventional and known device such as a computer, and can be purchased and used directly on the market. Its structure, circuit and control principle are all existing and known technologies. Therefore, the structure, circuit and control principle of the device are not described in detail here.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A nonwoven fabric edge melting and recycling machine, characterized in that, The device includes a main body (1) of a melting and recycling machine, an electric heating plate (11) disposed inside the main body (1) of the melting and recycling machine, and a melting mold (12) embedded inside the electric heating plate (11). An air inlet pipe (31) is provided through the upper surface of the main body (1). One end of the air inlet pipe (31) is connected to a waste heat recovery box (3). A connecting pipe (34) is provided inside the waste heat recovery box (3). A heat-conducting sleeve (341) is sleeved on the outside of the connecting pipe (34). Heat-conducting rods (342) are symmetrically arranged on the outside of the heat-conducting sleeve (341). The lower end of the connecting pipe (34) is connected to a filter box (2). A sealing door (21) is installed on the outside of the filter box (2) by bolts. An adsorption net (23) is installed on one side of the sealing door (21) inside the filter box (2). An air outlet pipe (22) is provided on the lower surface of the filter box (2).

2. The nonwoven fabric edge melting and recycling machine according to claim 1, characterized in that, The air inlet pipe (31) is arranged in a "U" shape above the main body (1) of the melting and recycling machine. The upper end of the connecting pipe (34) is connected to the air inlet pipe (31), and the lower end of the connecting pipe (34) is connected to the interior of the filter box (2).

3. The nonwoven fabric edge melting and recycling machine according to claim 1, characterized in that, Three heat-conducting sleeves (341) are symmetrically arranged outside the connecting pipe (34), and the heat-conducting rods (342) are arranged in a "+" shape outside the heat-conducting sleeves (341).

4. The nonwoven fabric edge melting and recycling machine according to claim 1, characterized in that, The front surface of the waste heat recovery box (3) is provided with an inlet pipe (32) and an outlet pipe (33) from top to bottom, and valves are provided on the outside of the inlet pipe (32) and the outlet pipe (33).

5. A nonwoven fabric edge melting and recycling machine according to claim 1, characterized in that, A sealing gasket is provided on one side of the sealing door (21) near the filter box (2), and the sealing gasket is in contact with one side of the filter box (2).

6. A nonwoven fabric edge melting and recycling machine according to claim 1, characterized in that, Two sets of the adsorption net (23) are symmetrically arranged on one side of the sealing door (21), and the adsorption net (23) is made of activated carbon material.

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