A PVC steel wire reinforced hose recycling and reuse device

Abstract

This utility model relates to the technical field of hose recycling, and in particular to a PVC steel wire reinforced hose recycling and reuse device. It not only filters harmful gases generated during heating to prevent environmental pollution, but also features two sets of heating devices for simultaneous heating and hose installation, improving work efficiency. Furthermore, it utilizes the heat from the gas to preheat the hose on the other side. The device includes a protective mechanism, two sets of sealing mechanisms, a discharge mechanism, multiple sets of support columns, and a filtration mechanism. The two sealing mechanisms are mounted on the protective mechanism to prevent harmful gases from leaking out. The discharge mechanism is mounted on the protective mechanism to filter the molten adhesive. Multiple support columns are mounted on the discharge mechanism to support the hose. The filtration mechanism is mounted on the protective mechanism to filter harmful gases.

Description

Technical Field

[0001] This utility model relates to the technical field of hose recycling, and in particular to a device for recycling and reusing PVC steel wire reinforced hoses. Background Technology

[0002] PVC steel wire hose is a transparent hose with PVC embedded with threaded metal steel wire. The inner and outer walls are uniform and smooth, without air bubbles. PVC steel wire hose has the advantages of pressure resistance, oil resistance, corrosion resistance, acid and alkali resistance, good flexibility, non-brittleness, and resistance to aging.

[0003] Existing PVC steel wire reinforced hose recycling devices, such as the PVC transparent steel wire hose melting and recycling device for water treatment disclosed in utility model patent application number 201720567851.3, mainly include a display platform, support plates on both sides of the rear of the display platform, fixed plates on both sides of the display platform, the ends of the support plates being located on the outer side walls of the fixed plates, a fixed seat at the bottom of the support plates, a front plate at the front of the display platform, a reinforcing seat at the lower part of the front plate, and several openings on the reinforcing seat. In use, several PVC transparent steel wire hoses to be processed are fitted onto the outer circumference of the positioning shaft, which facilitates the melting and recycling of the molten steel wire.

[0004] However, most existing recycling and reuse devices directly heat and melt the hoses in the open air. The heating process may generate harmful waste gas, polluting the surrounding environment. Moreover, each heating process takes a long time, resulting in a large amount of heat loss and high energy consumption. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a PVC steel wire reinforced hose recycling and reuse device that not only filters the harmful gases generated by heating to prevent them from polluting the surrounding environment, but also sets two sets of heating devices to facilitate the installation of hoses while heating, thereby improving work efficiency, and allows for the secondary use of heat in the gas to preheat the hose on the other side.

[0006] This utility model discloses a PVC steel wire reinforced hose recycling and reuse device, including a protective mechanism; it also includes two sets of sealing mechanisms, a discharge mechanism, multiple sets of support columns, and a filtration mechanism. Both sets of sealing mechanisms are installed on the protective mechanism to prevent harmful gases from escaping. The discharge mechanism is installed on the protective mechanism to filter the molten adhesive. The multiple sets of support columns are respectively installed on the discharge mechanism to support the hose. The filtration mechanism is installed on the protective mechanism to filter harmful gases. The operator installs the hose onto the multiple sets of support columns, then covers it with the first set of sealing mechanisms, allowing the adhesive in the hose to melt. The adhesive is discharged through the discharge mechanism. During the heating process, the operator installs the hose onto the other set of support columns, then covers it with the second set of sealing mechanisms. The filtration mechanism filters the gases generated during heating, and the filtered hot gas is transported to the other side to preheat the hose, improving energy utilization.

[0007] Preferably, the protective mechanism includes a support frame, a heating box, a partition, and two sets of flamethrowers. The bottom end of the support frame is connected to the ground, and the bottom end of the heating box is connected to the top end of the support frame. The heating box has an internal cavity, and the partition is installed inside the cavity, dividing the cavity into a first cavity and a second cavity. The two sets of flamethrowers are installed in the first cavity and the second cavity, respectively. The flamethrowers heat the hose in the first cavity, melting it into a molten state. At the same time, the workers remove the steel wire from the second cavity and install the remaining hose onto multiple sets of support columns in the second cavity, improving work efficiency. The heating box and partition reduce heat loss.

[0008] Preferably, the sealing mechanism includes a hinge, a sealing cover, a heat-resistant handle, and an exhaust valve. The hinge is mounted on the partition, the sealing cover is mounted on the hinge, the heat-resistant handle is mounted on the sealing cover, and the exhaust valve is mounted on the sealing cover. When the operator operates the heat-resistant handle to open and close the sealing cover, the sealing effect of the device is ensured and heat loss is reduced. When the filter mechanism preheats the hose, the pressure inside the cavity gradually increases. If the pressure is too high, the exhaust valve will automatically discharge the air.

[0009] Preferably, the discharge mechanism includes two sets of filter plates, two sets of collection hoppers, two sets of discharge branch pipes, and a discharge main pipe. The two sets of filter plates are respectively installed in the first cavity and the second cavity. The top of the two sets of collection hoppers is connected to the bottom of the two sets of filter plates. The top of the two sets of discharge branch pipes is connected to the bottom of the two sets of collection hoppers. The discharge main pipe is connected to the interior of the two sets of discharge branch pipes. The molten rubber material flows into the collection hopper after being filtered by the filter plates, and is finally discharged through the discharge branch pipes and the discharge main pipe for easy reuse.

[0010] Preferably, the support column includes a distribution seat, a column body, and a guide end. The bottom end of the distribution seat is connected to the top end of the filter plate, the bottom end of the column body is connected to the top end of the distribution seat, and the bottom end of the guide end is connected to the top end of the column body. The worker puts the hose on the column body. The distribution seat makes it convenient for the worker to put on the hose, and the distribution seat also facilitates the flow of molten adhesive into the filter holes of the filter plate.

[0011] Preferably, the filtration mechanism includes a fan, two sets of filter boxes, and two sets of vent pipes. The fan is mounted on a support frame, and both sets of filter boxes are mounted on the support frame and connected to the inside of the fan. The two sets of vent pipes are respectively mounted on the two sets of filter boxes and are respectively connected to the inside of the first cavity and the second cavity. When the fan is started, the hot air generated by combustion in the first cavity enters the filter box through the vent pipe. The filter box filters the hot air, removing harmful gases. Then the hot air is delivered to the second cavity by the fan to preheat the hose.

[0012] Preferably, the filter box is also filled with activated carbon material; activated carbon uses its highly developed pore structure and huge specific surface area to capture and fix gaseous pollutant molecules in the pores through intermolecular forces, which can prevent the gas from being released when it passes through in reverse, thus ensuring the purification effect of harmful gases.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the worker installs the hose onto multiple sets of support columns, and then covers it with the first set of sealing mechanisms, so that the rubber in the hose melts and the rubber is discharged through the discharge mechanism. During the heating process, the worker installs the hose onto multiple sets of support columns on the other side, and then covers it with the second set of sealing mechanisms. The filtration mechanism filters the gas generated by heating, and the filtered hot gas is transported to the other side to preheat the hose, thereby improving the energy utilization rate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is an isometric structural diagram of the protective mechanism of this utility model; Figure 3 This is a partially enlarged isometric structural diagram of the sealing mechanism and the filtering mechanism of this utility model; Figure 4 This is a partially enlarged cross-sectional isometric structural diagram of the material discharge mechanism of this utility model; Figure 5 This is a partially enlarged cross-sectional isometric structural schematic diagram of the support column of this utility model.

[0015] The attached diagram is labeled as follows: 01, Protective mechanism; 11, Support frame; 12, Heating box; 13, Partition; 14, Flamethrower; 02, Sealing mechanism; 21, Hinge; 22, Sealing cover; 23, Anti-scalding handle; 24, Exhaust valve; 03, Discharge mechanism; 31, Filter plate; 32, Collection hopper; 33, Discharge branch pipe; 34, Discharge main pipe; 04, Support column; 41, Distribution seat; 42, Column; 43, Guide end; 05, Filtering mechanism; 51, Fan; 52, Filter box; 53, Vent pipe. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0017] This utility model discloses a PVC steel wire reinforced hose recycling and reuse device, including a protective mechanism 01; it also includes two sets of sealing mechanisms 02, a discharge mechanism 03, multiple sets of support columns 04, and a filtration mechanism 05. Both sets of sealing mechanisms 02 are installed on the protective mechanism 01 to prevent harmful gases from escaping. The discharge mechanism 03 is installed on the protective mechanism 01 to filter the molten adhesive. The multiple sets of support columns 04 are respectively installed on the discharge mechanism 03 to support the hose. The filtration mechanism 05 is installed on the protective mechanism 01 to filter harmful gases. The protective mechanism 01 includes a support frame 11, a heating box 12, a partition 13, and two sets of flamethrowers 14. The bottom end of the support frame 11 is connected to the ground, and the bottom end of the heating box 12 is connected to the top of the support frame 11. The heating box 12 has an internal cavity. A partition 13 is installed inside the cavity of the heating box 12, dividing the cavity into a first cavity and a second cavity. Two sets of flamethrowers 14 are installed in the first cavity and the second cavity, respectively. The sealing mechanism 02 includes a hinge 21, a sealing cover 22, a heat-resistant handle 23, and an exhaust valve 24. The hinge 21 is installed on the partition 13, the sealing cover 22 is installed on the hinge 21, the heat-resistant handle 23 is installed on the sealing cover 22, and the exhaust valve 24 is installed on the sealing cover 22. The discharge mechanism 03 includes two sets of filter plates 31, two sets of collection hoppers 32, two sets of discharge branch pipes 33, and a discharge main pipe 34. The two sets of filter plates 31 are installed in the first cavity and the second cavity, respectively. The tops of the two sets of collection hoppers 32 are connected. The bottom ends of the two sets of filter plates 31 are connected to the interior of the two sets of discharge branch pipes 33, and the top ends of the two sets of discharge hoppers 32 are connected to the interior of the two sets of discharge main pipes 34. The support column 04 includes a distribution seat 41, a column body 42, and a guide end 43. The bottom end of the distribution seat 41 is connected to the top end of the filter plate 31, the bottom end of the column body 42 is connected to the top end of the distribution seat 41, and the bottom end of the guide end 43 is connected to the top end of the column body 42. When it is working, firstly, the operator puts the hose on the column body 42. The distribution seat 41 makes it easy for the operator to put on the hose. The distribution seat 41 also makes it easy for the molten adhesive to flow into the filter holes of the filter plate 31. The operator operates the anti-scalding handle 23 to drive the sealing cover 2. 2. Close the valve to ensure the sealing effect of the device and reduce heat loss. The flamethrower 14 heats the hose in the first cavity to melt it into a molten state. At the same time, the operator removes the steel wire from the second cavity and installs the remaining hose onto the multiple support columns 04 in the second cavity to improve work efficiency. Heat loss is reduced by setting up the heating box 12 and the partition 13. The molten rubber flows into the collection hopper 32 after being filtered by the filter plate 31. Finally, it is discharged through the discharge branch pipe 33 and the discharge main pipe 34 for easy reuse. During the heating process, the filter mechanism 05 filters the generated heat. The filtered hot air is delivered to the second cavity to preheat the hose. The pressure in the cavity gradually increases. If the pressure is too high, the exhaust valve 24 will automatically discharge the air. Example

[0018] like Figures 1 to 5 As shown, this utility model discloses a PVC steel wire reinforced hose recycling device, based on embodiment 1. The filtration mechanism 05 includes a fan 51, two sets of filter boxes 52, and two sets of vent pipes 53. The fan 51 is mounted on a support frame 11. Both sets of filter boxes 52 are mounted on the support frame 11 and communicate with the inside of the fan 51. The two sets of vent pipes 53 are respectively mounted on the two sets of filter boxes 52 and communicate with the inside of the first cavity and the second cavity respectively. The device also includes filter boxes 52 filled with activated carbon material. During operation, molten adhesive flows into the filter holes of the filter plate 31. The operator operates the anti-scalding handle 23 to close the sealing cover 22, ensuring the sealing effect of the device and reducing heat loss. The flamethrower 14 heats the hose in the first cavity, making the soft... The tube is melted into a molten state. At the same time, the workers remove the steel wire from the second cavity and install the remaining hoses onto the multiple sets of support columns 04 in the second cavity to improve work efficiency. Heat loss is reduced by setting up the heating box 12 and the partition 13. The molten rubber material flows into the collection hopper 32 after being filtered by the filter plate 31, and is finally discharged through the discharge branch pipe 33 and the discharge main pipe 34 for easy reuse. During the heating process, the blower 51 is started to draw air. The hot air generated by combustion in the first cavity enters the filter box 52 through the vent pipe 53. The filter box 52 filters the hot air to remove harmful gases. Then the hot air is transported to the second cavity by the blower 51 to preheat the hoses. The pressure in the cavity gradually increases. If the pressure is too high, the exhaust valve 24 automatically discharges the air.

[0019] The fan 51 of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0020] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A PVC steel wire reinforced hose recycling and reuse device, comprising a protective mechanism (01); characterized in that, It also includes two sets of sealing mechanisms (02), a discharge mechanism (03), multiple sets of support columns (04) and a filter mechanism (05). The two sets of sealing mechanisms (02) are installed on the protective mechanism (01) to prevent harmful gases from overflowing. The discharge mechanism (03) is installed on the protective mechanism (01) to filter the molten adhesive. The multiple sets of support columns (04) are installed on the discharge mechanism (03) to support the hose. The filter mechanism (05) is installed on the protective mechanism (01) to filter harmful gases.

2. The PVC steel wire reinforced hose recycling and reuse device as described in claim 1, characterized in that, The protective mechanism (01) includes a support frame (11), a heating box (12), a partition (13), and two sets of flamethrowers (14). The bottom end of the support frame (11) is connected to the ground, and the bottom end of the heating box (12) is connected to the top end of the support frame (11). The heating box (12) has a cavity inside. The partition (13) is installed in the cavity of the heating box (12) and divides the cavity of the heating box (12) into a first cavity and a second cavity. The two sets of flamethrowers (14) are installed in the first cavity and the second cavity, respectively.

3. The PVC steel wire reinforced hose recycling and reuse device as described in claim 2, characterized in that, The sealing mechanism (02) includes a hinge (21), a sealing cover (22), a heat-resistant handle (23), and an exhaust valve (24). The hinge (21) is mounted on the partition (13), the sealing cover (22) is mounted on the hinge (21), the heat-resistant handle (23) is mounted on the sealing cover (22), and the exhaust valve (24) is mounted on the sealing cover (22).

4. The PVC steel wire reinforced hose recycling and reuse device as described in claim 2, characterized in that, The discharge mechanism (03) includes two sets of filter plates (31), two sets of collection hoppers (32), two sets of discharge branch pipes (33) and discharge main pipe (34). The two sets of filter plates (31) are installed in the first cavity and the second cavity respectively. The top of the two sets of collection hoppers (32) is connected to the bottom of the two sets of filter plates (31) respectively. The top of the two sets of discharge branch pipes (33) is connected to the bottom of the two sets of collection hoppers (32) respectively. The discharge main pipe (34) is connected to the inside of the two sets of discharge branch pipes (33).

5. The PVC steel wire reinforced hose recycling and reuse device as described in claim 4, characterized in that, The support column (04) includes a material distribution seat (41), a column (42) and a guide end (43). The bottom end of the material distribution seat (41) is connected to the top end of the filter plate (31), the bottom end of the column (42) is connected to the top end of the material distribution seat (41), and the bottom end of the guide end (43) is connected to the top end of the column (42).

6. The PVC steel wire reinforced hose recycling and reuse device as described in claim 2, characterized in that, The filtration mechanism (05) includes a fan (51), two sets of filter boxes (52) and two sets of vent pipes (53). The fan (51) is mounted on the support frame (11). The two sets of filter boxes (52) are both mounted on the support frame (11) and connected to the inside of the fan (51). The two sets of vent pipes (53) are respectively mounted on the two sets of filter boxes (52) and respectively connected to the inside of the first cavity and the second cavity.

7. A PVC steel wire reinforced hose recycling and reuse device as described in claim 6, characterized in that, It also includes a filter box (52) filled with activated carbon material.

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