Waste gas purification and waste heat utilization device of cloth heat-setting machine

Abstract

The utility model discloses a waste gas purification and waste heat utilization device for a cloth heat-setting machine, which comprises a water tank, a partition plate mounted in the middle of the water tank, temperature sensors symmetrically mounted on the inner wall of the water tank, water inlet pipes symmetrically mounted at the front end of the water tank, and drain pipes symmetrically mounted at the lower end of the water tank. The front rotary joint is communicated with an air inlet pipe, the rear rotary joint is communicated with an air outlet pipe, a large gear is installed on the outer surface of the rear rotary joint, the large gear is meshed with a small gear, and a motor is installed at the front end of the small gear and fixedly connected with the water pool. Waste gas is purified through the multiple activated carbon plates, heat exchange is conducted between the waste gas and water in the water pool through the rotating pipe and the purification box, the water temperature in the water pool is increased, heat of the waste gas is effectively utilized, waste of the heat of the waste gas is avoided, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth heat setting machines, in particular to a device for purifying waste gas and utilizing waste heat from cloth heat setting machines. Background Art

[0002] Fabric heat-setting machines are widely used in the textile industry for finishing fabrics. Exhaust gases from these machines primarily originate from high-temperature gases generated during operation. These gases contain pollutants such as organic oils, dyes, dye auxiliaries, lubricants, and fiber particles. These exhaust gases not only pollute the environment but can also pose a threat to human health, such as damaging respiratory mucosa, weakening the immune system, and causing symptoms such as coughing, chest tightness, and shortness of breath.

[0003] In the prior art, the waste gas treatment device can only purify the waste gas, but cannot effectively utilize the heat of the waste gas itself, resulting in a waste of the heat of the waste gas itself and a waste of resources. Utility Model Content

[0004] The purpose of the utility model is to provide a device for purifying and utilizing waste heat from exhaust gas of a cloth heat setting machine, which purifies the exhaust gas through a plurality of activated carbon plates, and exchanges heat between the exhaust gas and the water in the pool through a rotating tube and a purification box, thereby increasing the water temperature in the pool, effectively utilizing the heat of the exhaust gas, avoiding waste of exhaust gas heat, and saving resources.

[0005] The utility model adopts the following technical scheme: a device for purifying waste gas from a cloth heat setting machine and utilizing waste heat, comprising a water pool, a partition plate installed in the middle of the water pool, temperature sensors symmetrically installed on the inner wall of the water pool, water inlet pipes symmetrically installed at the front end of the water pool, and drainage pipes symmetrically installed at the lower end of the water pool, a purification mechanism is arranged directly above the partition plate, rotating tubes are installed at the front and rear ends of the purification mechanism, a rotating joint is installed at the end of the rotating tube away from the water pool, the front rotating joint is connected to the air inlet pipe, the rear rotating joint is connected to the air outlet pipe, a large gear is installed on the outer surface of the rear rotating tube, the large gear and the small gear are meshed, a motor is installed at the front end of the small gear, and the motor is fixedly connected to the water pool.

[0006] Preferably, the outer surface of the rotating tube is rotatably connected to a support block, and the support block is fixedly connected to the upper end of the water pool.

[0007] Preferably, the purification mechanism includes a purification box and an activated carbon plate. A take-out port is provided at the upper end of the purification box. A plurality of insertion rails are symmetrically installed on the inner wall of the purification box. The activated carbon plate is slidably connected between the front and rear insertion rails.

[0008] Preferably, a plurality of alignment blocks are symmetrically installed on the bottom of the taking port, and card slots are symmetrically provided on the inner wall of the taking port.

[0009] Preferably, a cover plate is provided inside the taking port, and alignment grooves are provided at the front and rear ends of the cover plate, and the alignment grooves correspond to the positions of the alignment blocks.

[0010] Preferably: the upper end of the cover plate is symmetrically provided with a slide groove, the guide rod is symmetrically installed inside the slide groove, the slide groove is slidably connected to the buckle pull block, and the buckle pull block is sleeved on the outer surface of the guide rod, the outer end of the buckle pull block is installed with a card block, and the outer surface of the guide rod is sleeved with a spring.

[0011] The technical effects and advantages of this utility model are:

[0012] The utility model purifies the exhaust gas through multiple activated carbon plates, and exchanges heat between the exhaust gas and the water in the pool through a rotating tube and a purification box, thereby increasing the water temperature in the pool, effectively utilizing the heat of the exhaust gas, avoiding heat waste of the exhaust gas, and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the partition plate in the utility model;

[0015] Figure 3 It is a structural diagram of the drainage pipe in the utility model;

[0016] Figure 4 It is a structural diagram of the purification mechanism in the utility model;

[0017] In the picture:

[0018] 1. Water tank; 2. Support legs; 3. Partition plate; 4. Water inlet pipe; 5. Drain pipe; 6. Temperature sensor; 7. Purification mechanism; 8. Rotating tube; 9. Rotary joint; 10. Inlet pipe; 11. Outlet pipe; 12. Large gear; 13. Small gear; 14. Motor; 15. Purification box; 16. Plug rail; 17. Activated carbon plate; 18. Alignment block; 19. Slot; 20. Cover plate; 21. Alignment slot; 22. Slide; 23. Guide rod; 24. Buckle and pull block; 25. Block; 26. Spring. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0020] See also Figures 1 to 4 In this embodiment, a device for purifying and utilizing waste heat from exhaust gas from a cloth heat setting machine is provided, comprising a water pool 1, a plurality of supporting legs 2 being installed at the lower end of the water pool 1, a partition plate 3 being installed in the middle of the water pool 1, a temperature sensor 6 being symmetrically installed on the inner wall of the water pool 1, a water inlet pipe 4 being symmetrically installed at the front end of the water pool 1, a drain pipe 5 being symmetrically installed at the lower end of the water pool 1, valves being installed on the outer surfaces of the water inlet pipe 4 and the drain pipe 5, a purification mechanism 7 being arranged just above the partition plate 3, the purification mechanism 7 comprising a purification box 15 and an activated carbon plate 17, a taking port being provided at the upper end of the purification box 15, a plurality of insertion rails 16 being symmetrically installed on the inner wall of the purification box 15, the activated carbon plates 17 being slidably connected between the insertion rails 16 on the front and rear sides, a plurality of alignment blocks 18 being symmetrically installed at the bottom of the taking port, a card slot 19 being symmetrically provided on the inner wall of the taking port, a cover plate 20 being arranged inside the taking port, and a pair of insertion rails 16 being provided at the front and rear ends of the cover plate 20 The aligning groove 21 corresponds to the position of the aligning block 18. The upper end of the cover plate 20 is symmetrically provided with a slide groove 22. The guide rod 23 is symmetrically installed inside the slide groove 22. The slide groove 22 is slidably connected to the buckle block 24, and the buckle block 24 is sleeved on the outer surface of the guide rod 23. The buckle block 25 is installed at the outer end of the buckle block 24. The outer surface of the guide rod 23 is sleeved with a spring 26. The front and rear ends of the purification mechanism 7 are installed with a rotating tube 8. The outer surface of the rotating tube 8 is rotatably connected to the support block, and the support block is fixedly connected to the upper end of the water pool 1. The rotating tube 8 is installed with a rotating joint 9 at the end away from the water pool 1. The front rotating joint 9 is connected to the air inlet pipe 10, and the rear rotating joint 9 is connected to the air outlet pipe 11. The outer surface of the rear rotating tube 8 is installed with a large gear 12. The large gear 12 and the small gear 13 are engaged. The front end of the small gear 13 is installed with a motor 14, and the motor 14 is fixedly connected to the water pool 1.

[0021] The working process of this utility model is:

[0022] Insert the activated carbon plate 17 into the insertion rail 16, install the cover plate 20 in the taking port, snap the alignment block 18 into the alignment groove 21, and then push the buckle pull block 24 to reset through the spring 26. The buckle pull block 24 drives the card block 25 to be inserted into the card slot 19, thereby fixing the activated carbon plate 17. Fill the water inside the pool 1 through the water inlet pipe 4. At this time, the purification mechanism 7 and the two rotating tubes 8 are turned into the water inside the pool 1, and the exhaust gas enters the purification box 15 through the air inlet pipe 10 and the rotating tube 8. The exhaust gas is purified by multiple activated carbon plates 17. At the same time, the exhaust gas and the water in the pool 1 are heat exchanged through the rotating tube 8 and the purification box 15 to increase the water temperature in the pool 1. At the same time, the exhaust gas The air temperature is lowered, and then the purified exhaust gas is discharged through the exhaust pipe 11. The temperature sensor 6 senses the water temperature. When the water temperature on one side of the pool 1 rises to the required temperature, the controller controls the motor 14 to drive the small gear 13 to rotate. The small gear 13 and the large gear 12 engage to drive the rear rotating tube 8 to rotate. The rear rotating tube 8 drives the purification box 15 and the front rotating tube 8 to rotate into the water on the other side of the pool 1, thereby performing heat exchange with the water on the other side of the pool 1 to ensure the utilization effect of the heat of the exhaust gas. At the same time, the controller controls the valve of the drain pipe 5 on one side where the water has been heated to open, so that the heated water can be discharged for use. Then, the valve of the water inlet pipe 4 is opened, and new water is added.

[0023] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A device for purifying waste gas and utilizing waste heat from a cloth heat setting machine, comprising a water pool (1), characterized in that: A partition plate (3) is installed in the middle of the water pool (1), a temperature sensor (6) is symmetrically installed on the inner wall of the water pool (1), a water inlet pipe (4) is symmetrically installed at the front end of the water pool (1), a drain pipe (5) is symmetrically installed at the lower end of the water pool (1), a purification mechanism (7) is arranged just above the partition plate (3), a rotating tube (8) is installed at the front and rear ends of the purification mechanism (7), a rotating joint (9) is installed at one end of the rotating tube (8) away from the water pool (1), the front rotating joint (9) is connected to the air inlet pipe (10), the rear rotating joint (9) is connected to the air outlet pipe (11), a large gear (12) is installed on the outer surface of the rear rotating tube (8), the large gear (12) and the small gear (13) are meshed, a motor (14) is installed at the front end of the small gear (13), and the motor (14) is fixedly connected to the water pool (1).

2. The device for purifying waste heat from exhaust gas from a cloth heat setting machine according to claim 1, characterized in that: The outer surface of the rotating tube (8) is rotatably connected to the support block, and the support block is fixedly connected to the upper end of the water pool (1).

3. The device for purifying waste gas and utilizing waste heat from a cloth heat setting machine according to claim 1, characterized in that: The purification mechanism (7) includes a purification box (15) and an activated carbon plate (17). The upper end of the purification box (15) is provided with a take-out port. A plurality of insertion rails (16) are symmetrically installed on the inner wall of the purification box (15). The activated carbon plate (17) is slidably connected between the insertion rails (16) on the front and rear sides.

4. The device for purifying waste heat from exhaust gas from a cloth heat setting machine according to claim 3, characterized in that: A plurality of alignment blocks (18) are symmetrically installed at the bottom of the taking port, and a card slot (19) is symmetrically provided on the inner wall of the taking port.

5. The device for purifying waste gas and utilizing waste heat from a cloth heat setting machine according to claim 3, characterized in that: A cover plate (20) is provided inside the taking port, and alignment grooves (21) are provided at the front and rear ends of the cover plate (20), and the alignment grooves (21) correspond to the positions of the alignment blocks (18).

6. The device for purifying waste gas and utilizing waste heat from a cloth heat setting machine according to claim 5, characterized in that: The upper end of the cover plate (20) is symmetrically provided with a slide groove (22), a guide rod (23) is symmetrically installed inside the slide groove (22), a buckle pull block (24) is slidably connected inside the slide groove (22), and the buckle pull block (24) is sleeved on the outer surface of the guide rod (23), a clamping block (25) is installed at the outer end of the buckle pull block (24), and a spring (26) is sleeved on the outer surface of the guide rod (23).

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