Treatment device for leather volatile organic compounds

Abstract

The invention relates to the technical field of volatile organic compound treatment, and discloses a leather volatile organic compound treatment device which comprises a moving vehicle, a collecting box is fixedly connected to the upper surface of the moving vehicle, a partition plate is fixedly connected to the interior of the collecting box, and a motor is fixedly connected to the upper surface of the collecting box. The output end of the motor is fixedly connected with a rotating rod, the middle of the rotating rod is fixedly connected with a reciprocating thread, and a collecting assembly is installed in the collecting box. The collecting assembly comprises a collecting hopper, and the upper surface of the collecting hopper is fixedly connected to the upper side of the inner wall of the collecting box. According to the device, the rotating rod is driven by the motor, the turbine blades rotate through the transmission belt, and by means of the bent pipe and the conical hopper, harmful gas is gathered into the filter box to be filtered through the collecting hopper; when adjustment is needed according to the harmful gas generation position, a hydraulic cylinder drives a rack plate to be meshed with an external gear to drive a conical hopper to flexibly adjust the angle, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of volatile organic compound treatment, and particularly to a treatment device for leather volatile organic compounds. Background Art

[0002] Leather volatile organic compounds (VOCs) are organic compounds such as formaldehyde, benzene, and toluene that volatilize from leather and related materials during leather production, processing, and use. They are volatile and toxic. Using a treatment device can not only meet environmental protection regulations, reduce air pollution, but also protect the health of production personnel and consumers. It can also improve leather quality, remove odors, enhance product competitiveness, and even recycle some VOCs, reduce costs, and improve resource utilization efficiency.

[0003] Currently, common treatment devices for leather volatile organic compounds mainly rely on a single fan to discharge harmful gases outside the production workshop to purify the workshop air. However, such devices lack the function of flexibly adjusting the air extraction angle and cannot accurately align with the source of harmful gases for suction. This makes it difficult to effectively collect and discharge some harmful gases, greatly weakening the treatment effect and reducing the practicality of the device. Therefore, a treatment device for leather volatile organic compounds is proposed to solve the above problems. Summary of the Invention

[0004] To make up for the above deficiencies, the present invention provides a treatment device for leather volatile organic compounds, aiming to improve the problem that the existing technology lacks a structure for adjusting according to the generation angle of harmful gases, thereby resulting in a decline in the practicality of the device.

[0005] To achieve the above object, the present invention provides the following technical solution: A treatment device for leather volatile organic compounds, including a mobile vehicle, on the upper surface of which a collection box is fixedly connected. Inside the collection box, a partition is fixedly connected. On the upper surface of the collection box, a motor is fixedly connected. The output end of the motor is fixedly connected with a rotating rod, and a reciprocating thread is fixedly connected to the middle of the rotating rod. Inside the collection box, a collection component is installed.

[0006] The collection component includes a collection hopper, the upper surface of which is fixedly connected to the upper side of the inner wall of the collection box. Inside the collection box, a turbine blade is rotatably connected. A transmission component is installed between the turbine blade and the rotating rod. Inside the collection box, a filter box is slidably connected. An angle adjustment component is installed inside the collection box.

[0007] Furthermore, the angle adjustment assembly includes a bent pipe, the outer wall of which is rotatably connected to the inside of the collection box, one end of the bent pipe is fixedly connected to a conical bucket, the outer wall of the bent pipe is fixedly connected to an external gear, the upper surface of the collection box is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a rack plate, and the rack plate is meshingly connected to the external gear.

[0008] Furthermore, the transmission assembly comprises a belt roller 1, the inner wall of the belt roller 1 is fixedly connected to one end of the turbine blade, the upper part of the outer wall of the rotating rod is fixedly connected to a belt roller 2, and a belt (9) is transmission-connected between the belt rollers 1 and 2.

[0009] Furthermore, a water tank is fixedly connected to the upper surface of the mobile vehicle, a valve 1 is fixedly connected to one side of the outer wall of the water tank, a piston plate is threadedly connected to the reciprocating threaded outer wall, and the outer wall of the piston plate is slidably connected to the inner wall of the collection box.

[0010] Furthermore, a second valve is fixedly connected inside the partition, and the second valve is used to connect the upper and lower chambers inside the collection box.

[0011] Furthermore, a transmission pipe is fixedly connected to the lower side of the outer wall of the collection box, and a shunt pipe is fixedly connected to one end of the transmission pipe.

[0012] Furthermore, a nozzle is fixedly connected to the lower surface of the diversion pipe, and the nozzle is used to transmit liquid.

[0013] Furthermore, the bent pipe is arranged inside the collecting bucket, the turbine blade is arranged inside the collecting bucket, and the turbine blade is used to guide harmful gas.

[0014] The present invention has the following beneficial effects:

[0015] 1. In the present invention, the transmission belt on the outer wall of the rotating rod is driven to rotate by a motor, and the turbine blades are driven to rotate by the transmission belt at the same time. At this time, the harmful gas is collected on the filter box through the collection bucket through the cooperation of the bent pipe and the conical bucket for filtration. When it is necessary to adjust according to the location where the harmful gas occurs, the rack plate is driven by the hydraulic cylinder to mesh and rotate with the external gear, thereby achieving the effect of facilitating the adjustment of the angle of the conical bucket according to the location where the harmful gas occurs, thereby improving the practicality of the device.

[0016] 2. In the present invention, the clean water in the water tank is transmitted to the inside of the collection box through valve 1, and then the piston plate is moved up and down by the rotation of the rotating rod, thereby transmitting the clean water to the inside of the nozzle through the diversion pipe, and then the clean water is sprayed on the inside of the filter box through the nozzle to attach to the harmful gas, so as to achieve the effect of quickly transmitting the harmful gas to the filter box for filtration, and then discharged from the collection box through valve 2, thereby improving the practicality of the device. Brief Description of the Drawings

[0017] Figure 1 FIG. is a schematic three - dimensional structure diagram of a device for treating volatile organic compounds in leather proposed by the present invention;

[0018] Figure 2 FIG. is a schematic partial structure diagram of a partition of a device for treating volatile organic compounds in leather proposed by the present invention;

[0019] Figure 3 FIG. is a schematic partial structure diagram of a collecting hopper of a device for treating volatile organic compounds in leather proposed by the present invention.

[0020] Legend Explanation:

[0021] 1. Mobile vehicle; 2. Collection box; 3. Partition; 4. Motor; 5. Rotating rod; 6. Reciprocating thread; 7. Collecting hopper; 8. Turbine blade; 9. Transmission belt; 10. Filter box; 11. Elbow pipe; 12. Conical hopper; 13. External gear; 14. Hydraulic cylinder; 15. Rack plate; 16. Water tank; 17. Valve 1; 18. Piston plate; 19. Valve 2; 20. Transmission pipe; 21. Shunt pipe; 22. Nozzle; 23. Belt roller 1; 24. Belt roller 2. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Referring to Figure 1 、 Figure 2 and Figure 3 , an embodiment provided by the present invention: A device for treating volatile organic compounds in leather includes a mobile vehicle 1. A collection box 2 is fixedly connected to the upper surface of the mobile vehicle 1. A partition 3 is fixedly connected inside the collection box 2. A motor 4 is fixedly connected to the upper surface of the collection box 2. The output end of the motor 4 is fixedly connected to a rotating rod 5. A reciprocating thread 6 is fixedly connected to the middle of the rotating rod 5. A collection assembly is installed inside the collection box 2;

[0024] The collecting assembly includes a collecting bucket 7, the upper surface of which is fixedly connected to the upper side of the inner wall of the collecting box 2, a turbine blade 8 is rotatably connected inside the collecting box 2, a transmission assembly is installed between the turbine blade 8 and the rotating rod 5, a filter box 10 is slidably connected inside the collecting box 2, and an angle adjustment assembly is installed inside the collecting box 2; the angle adjustment assembly includes a curved pipe 11, the outer wall of the curved pipe 11 is rotatably connected to the inside of the collecting box 2, one end of the curved pipe 11 is fixedly connected to a conical bucket 12, the outer wall of the curved pipe 11 is fixedly connected to an external gear 13, the upper surface of the collecting box 2 is fixedly connected to a hydraulic cylinder 14, the output end of the hydraulic cylinder 14 is fixedly connected to a rack plate 15, and the rack plate 15 is meshed with the external gear 13; the transmission assembly includes a belt roller 1 23, the inner wall of the belt roller 1 23 is fixedly connected to one end of the turbine blade 8, the upper part of the outer wall of the rotating rod 5 is fixedly connected to a belt roller 2 24, and a belt 9 is transmission-connected between the belt roller 1 23 and the belt roller 2 24.

[0025] Specifically, a collection box 2 is fixedly connected to the upper surface of the mobile vehicle 1, a partition 3 is fixedly connected inside the collection box 2, a motor 4 is fixedly connected to the upper surface of the collection box 2, a rotating rod 5 is fixedly connected to the output end of the motor 4, a reciprocating thread 6 is fixedly connected to the middle of the rotating rod 5, and a collection assembly is installed inside the collection box 2. The mobile vehicle 1 has mobility and can easily move the device to a location that needs to be treated, providing flexibility and efficiency. The collection box 2 is used to concentrate volatile organic compounds. The partition 3 separates different areas inside the collection box 2. The motor 4 provides power to enable the rotating rod 5 to drive The reciprocating thread 6 realizes the continuous operation of the collection device. The collection component includes a collection bucket 7. The upper surface of the collection bucket 7 is fixedly connected to the upper side of the inner wall of the collection box 2. The collection box 2 is rotatably connected with a turbine blade 8. A transmission component is installed between the turbine blade 8 and the rotating rod 5. The collection box 2 is slidably connected with a filter box 10. The collection bucket 7 is used to directly receive organic matter extracted from the air to ensure the effectiveness of the collection process. The turbine blade 8 is connected to the rotating rod 5 and transmits power through the transmission component to effectively rotate the turbine blade 8, which helps to capture volatile organic matter more efficiently. The filter box 10 0 is slidably connected inside the collection box 2 to facilitate filtering and removing organic matter to ensure the purity of the collected material. An angle adjustment component is installed inside the collection box 2; the angle adjustment component includes a curved pipe 11, the outer wall of the curved pipe 11 is rotatably connected inside the collection box 2, one end of the curved pipe 11 is fixedly connected to a conical bucket 12, the outer wall of the curved pipe 11 is fixedly connected to an external gear 13, the upper surface of the collection box 2 is fixedly connected to a hydraulic cylinder 14, the output end of the hydraulic cylinder 14 is fixedly connected to a rack plate 15, the rack plate 15 is meshed with the external gear 13, and the angle adjustment component adjusts the curved pipe 11 by adjusting the angle of the curved pipe 11. Angle, so that the collected material can flow into the designated area through the conical bucket 12, which is convenient for subsequent processing. The hydraulic cylinder 14 can adjust the angle of the bend pipe 11 through the rack plate 15, so as to change the flow direction of the collected material. The transmission assembly includes a belt roller 23, the inner wall of the belt roller 23 is fixedly connected to one end of the turbine blade 8, and the upper part of the outer wall of the rotating rod 5 is fixedly connected to the belt roller 24. The belt roller 1 23 and the belt roller 24 are connected with a belt 9 for transmission. The belt roller 1 23 and the belt roller 24 transmit power through the belt 9 to ensure the stable rotation of the turbine blade 8 and effectively improve the collection efficiency.

[0026] Reference Figure 1 , Figure 2 and Figure 3, a water tank 16 is fixedly connected to the upper surface of the mobile vehicle 1, and a first valve 17 is fixedly connected to one side of the outer wall of the water tank 16; a piston plate 18 is threadedly connected to the outer wall of the reciprocating thread 6, and the outer wall of the piston plate 18 is slidably connected to the inner wall of the collection box 2; a second valve 19 is fixedly connected inside the partition plate 3, and the second valve 19 is used to connect the upper and lower chambers inside the collection box 2; a transfer pipe 20 is fixedly connected to the lower side of the outer wall of the collection box 2, and one end of the transfer pipe 20 is fixedly connected to a shunt pipe 21; a nozzle 22 is fixedly connected to the lower surface of the shunt pipe 21, and the nozzle 22 is used to transfer liquid; a bent pipe 11 is arranged inside the collection hopper 7, and a turbine blade 8 is arranged inside the collection hopper 7, and the turbine blade 8 is used to guide harmful gases.

[0027] Specifically, a water tank 16 is fixedly connected to the upper surface of the mobile vehicle 1. The water tank 16 is used to store the liquid in the treatment process and provide liquid support to enhance the treatment effect of volatile organic compounds. A first valve 17 is fixedly connected to one side of the outer wall of the water tank 16. The first valve 17 is used to control the liquid flow rate in the water tank 16 to ensure the timely supply and adjustment of the liquid. A piston plate 18 is threadedly connected to the outer wall of the reciprocating thread 6. The piston plate 18 is used to seal and push the liquid or gas to flow during reciprocating motion to enhance the operation efficiency of the system. The outer wall of the piston plate 18 is slidably connected to the inner wall of the collection box 2. The sliding connection ensures the smooth movement of the piston plate 18 in the collection box 2 and effectively seals the fluid or gas in different chambers. A second valve 19 is fixedly connected inside the partition plate 3. The second valve 19 is used to connect the upper and lower chambers inside the collection box 2 to realize the flow regulation and control of the fluid or gas and ensure the optimization of the collection process. A transfer pipe 20 is fixedly connected to the lower side of the outer wall of the collection box 2. The transfer pipe 20 is used to transfer the liquid or gas inside the collection box 2 to other components or storage containers to ensure the continuity of the treatment process. One end of the transfer pipe 20 is fixedly connected to a shunt pipe 21. The shunt pipe 21 is used to shunt the liquid or gas in the transfer pipe 20 to multiple channels to improve the efficiency. A nozzle 22 is fixedly connected to the lower surface of the shunt pipe 21. The nozzle 22 is used to spray the liquid or gas at an appropriate pressure and flow rate to ensure that the liquid or gas can effectively cover the target area. A bent pipe 11 is arranged inside the collection hopper 7. The bent pipe 11 helps the volatile organic compounds to concentrate in the collection hopper 7 by changing the air flow direction. A turbine blade 8 is arranged inside the collection hopper 7. The turbine blade 8 is used to guide the flow of harmful gases. By rotating, the air flow speed is increased to ensure that the harmful gases are quickly guided and effectively collected.

[0028] Working principle: When it is necessary to use this treatment device to treat leather volatile organic compounds, first move the mobile vehicle 1 inside the production workshop, thereby achieving the effect of facilitating the device to approach harmful gases. At this time, start the hydraulic cylinder 14, and drive the rack plate 15 to engage and rotate with the external gear 13 through the hydraulic cylinder 14, thereby achieving the effect of driving the conical hopper 12 on the outer wall of the elbow pipe 11 to rotate, and at the same time making the opening of the conical hopper 12 face the harmful gas. At this time, start the motor 4, drive the turbine blade 8 inside the transmission belt 9 to rotate through the rotating rod 5. At this time, the harmful gas is transmitted to the inside of the collection hopper 7 through the conical hopper 12 for unified collection through the turbine blade 8. At this time, the harmful gas is transmitted to the filter box 10 through the collection hopper 7 for filtration. At this time, open the first valve 17 to transmit the purified water inside the water tank 16 to the inside of the collection box 2. At this time, drive the piston plate 18 on the outer wall of the reciprocating thread 6 to move up and down on the inner wall of the collection box 2 through the rotating rod 5. At this time, the shunt pipe 21 transmits the purified water through the transmission pipe 20 and sprays it on the harmful gas near the filter box 10 through the nozzle 22, thereby achieving the effect of quickly attaching to the harmful gas and enabling it to quickly pass through the filter box 10 for filtration. Then, connect a water pipe for discharging the sewage collection box 2 at the second valve 19, thereby achieving the effect of facilitating the replacement of purified water.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for treating volatile organic compounds in leather, comprising a mobile vehicle (1), characterized in that: The upper surface of the mobile vehicle (1) is fixedly connected to a collection box (2), the interior of the collection box (2) is fixedly connected to a partition plate (3), the upper surface of the collection box (2) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a rotating rod (5), the middle of the rotating rod (5) is fixedly connected to a reciprocating thread (6), and a collection assembly is installed inside the collection box (2); The collecting assembly comprises a collecting hopper (7), the upper surface of the collecting hopper (7) being fixedly connected to the upper side of the inner wall of the collecting box (2), a turbine blade (8) being rotatably connected inside the collecting box (2), a transmission assembly being installed between the turbine blade (8) and the rotating rod (5), a filter box (10) being slidably connected inside the collecting box (2), and an angle adjustment assembly being installed inside the collecting box (2).

2. The device for treating volatile organic compounds in leather according to claim 1, characterized in that: The angle adjustment assembly comprises a curved pipe (11), the outer wall of the curved pipe (11) is rotatably connected to the inside of a collection box (2), one end of the curved pipe (11) is fixedly connected to a conical bucket (12), the outer wall of the curved pipe (11) is fixedly connected to an external gear (13), the upper surface of the collection box (2) is fixedly connected to a hydraulic cylinder (14), the output end of the hydraulic cylinder (14) is fixedly connected to a rack plate (15), and the rack plate (15) is meshingly connected to the external gear (13).

3. The device for treating volatile organic compounds in leather according to claim 1, characterized in that: The transmission assembly comprises a belt roller 1 (23), the inner wall of the belt roller 1 (23) is fixedly connected to one end of the turbine blade (8), the upper part of the outer wall of the rotating rod (5) is fixedly connected to a belt roller 2 (24), and a belt (9) is transmission-connected between the belt roller 1 (23) and the belt roller 2 (24).

4. The device for treating volatile organic compounds in leather according to claim 1, characterized in that: The upper surface of the mobile vehicle (1) is fixedly connected to a water tank (16), one side of the outer wall of the water tank (16) is fixedly connected to a valve 1 (17), the outer wall of the reciprocating thread (6) is threadedly connected to a piston plate (18), and the outer wall of the piston plate (18) is slidably connected to the inner wall of the collection box (2).

5. The device for treating volatile organic compounds in leather according to claim 1, characterized in that: A second valve (19) is fixedly connected inside the partition (3), and the second valve (19) is used to connect the upper and lower chambers inside the collection box (2).

6. The device for treating volatile organic compounds in leather according to claim 1, characterized in that: A transmission pipe (20) is fixedly connected to the lower side of the outer wall of the collection box (2), and a diversion pipe (21) is fixedly connected to one end of the transmission pipe (20).

7. The device for treating volatile organic compounds in leather according to claim 6, characterized in that: A nozzle (22) is fixedly connected to the lower surface of the diversion pipe (21), and the nozzle (22) is used to transmit liquid.

8. The device for treating volatile organic compounds in leather according to claim 2, characterized in that: The bent pipe (11) is arranged inside the collecting bucket (7), the turbine blade (8) is arranged inside the collecting bucket (7), and the turbine blade (8) is used to guide harmful gases.

Images