Novel waste heat recovery device of setting machine

Abstract

The utility model discloses a novel setting machine waste heat recovery device which comprises a setting machine body, the top of the setting machine body is fixedly connected with a suction fan and a device box, the air outlet end of the suction fan is fixedly communicated with one side of the device box through a first communicating pipe, and the bottom of the inner wall of the device box is fixedly connected with a fixing block. And two electrostatic adsorption rollers are rotationally connected between the top of the fixing block and the top of the inner wall of the device box. According to the device disclosed by the utility model, after the suction fan is started, high-temperature gas is conveyed into the device box, the high-temperature gas is primarily filtered by the filter plate, larger impurities in the high-temperature gas are intercepted, and fine impurities such as fluff in the gas are adsorbed by the two electrostatic adsorption rollers; and the filtered high-temperature gas is conveyed into the setting machine body again, so that fine fluff impurities are prevented from being conveyed into the setting machine body again and then attached to the cloth, meanwhile, the heat utilization rate is increased, and the quality of the set cloth is also guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of setting machines, in particular to a novel waste heat recovery device for setting machines. Background Art

[0002] In the textile printing and dyeing industry, fabrics need to be shaped, and the shaping machine is the main machine used to shape textile products. Heat setting is a key link in increasing the added value of the printing and dyeing process, and the energy consumption of the heat setting process accounts for more than 1 / 2 of the total energy consumption of the entire printing and dyeing production process.

[0003] At present, when the heat generated by the shaping machine when drying the cloth is recovered and reused, a filter is often set inside the waste heat recovery device to filter the recovered gas and remove impurities in the gas. However, when the cloth is dried and shaped, fine impurities such as fluff are mixed in the gas. When the filter is used to filter the gas, the fine fluff can easily pass through the filter and attach to another cloth as the gas is reused, affecting the quality of the cloth after shaping.

[0004] Therefore, it is necessary to provide a new type of waste heat recovery device for a setting machine to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a novel waste heat recovery device for a setting machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of waste heat recovery device for a setting machine, including a setting machine body, the top of the setting machine body is fixedly connected with a suction fan and a device box, the air outlet end of the suction fan is fixedly connected with one side of the device box through a connecting pipe, the bottom of the inner wall of the device box is fixedly connected with a fixed block, and two electrostatic adsorption rollers are rotatably connected between the top of the fixed block and the top of the inner wall of the device box, one end of the two electrostatic adsorption rollers rotates through the device box and extends to the outside, the outer surfaces of the two electrostatic adsorption rollers are fixedly sleeved with gears, the interior of the device box is fixedly connected with a filter plate and two scrapers, one side of the two scrapers is respectively abutted against the outer surfaces of the two electrostatic adsorption rollers, and two collection frames are arranged inside the device box, the two collection frames are symmetrically arranged, and a pull rod is arranged on the separated side of the two collection frames.

[0007] As a further description of the above technical solution:

[0008] The fixing block is arranged in an inclined manner on one side close to the suction fan, and the two gears are meshed with each other.

[0009] As a further description of the above technical solution:

[0010] The top of the device box is fixedly connected with an L-shaped frame, the bottom of the L-shaped frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the top end of one of the electrostatic adsorption rollers.

[0011] As a further description of the above technical solution:

[0012] The front and back sides of the device box are both provided with through slots, and the two pull rods extend to the outside of the device box through the two through slots respectively, and limiting rods are arranged inside the two through slots.

[0013] As a further description of the above technical solution:

[0014] A slide groove is provided on the device box, and a second pull rod is fixedly connected to the bottom of the filter plate, and the second pull rod is slidably connected inside the slide groove.

[0015] As a further description of the above technical solution:

[0016] The front side of the device box is provided with a slot, and the front side of the device box is rotatably connected with a connecting plate.

[0017] As a further description of the above technical solution:

[0018] The side of the device box away from the suction fan is fixedly connected to the shaping machine body through the second connecting pipe, and the outer surfaces of the first connecting pipe and the second connecting pipe are both covered with heat insulation cotton.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the new type of waste heat recovery device for the setting machine starts the suction fan to transport the high-temperature gas to the inside of the device box, and then the filter plate performs preliminary filtration on the high-temperature gas to intercept the larger impurities in the high-temperature gas. Then, two electrostatic adsorption rollers adsorb the fine impurities such as fluff in the gas, and transport the filtered high-temperature gas to the inside of the setting machine body again, so as to avoid the fine fluff impurities being transported to the inside of the setting machine body again and adhering to the cloth. At the same time, the heat utilization rate is improved and the quality of the cloth after setting is guaranteed.

[0021] 2. Compared with the prior art, the new type of waste heat recovery device for the setting machine can release the limit on the filter plate and the collection frame by manually rotating the connecting plate and manually pulling the limit rod, and then pull the pull rod two and the two pull rods one to remove the filter plate and the two collection frames from the device box, so as to facilitate the cleaning of impurities inside the filter plate and the collection frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a new type of waste heat recovery device for a setting machine proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the connecting pipe 1 and gears of a new type of waste heat recovery device for a setting machine proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a scraper and a collection frame of a new type of waste heat recovery device for a setting machine proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a filter plate, a connecting plate, etc. of a new type of waste heat recovery device for a setting machine proposed by the utility model.

[0026] Legend:

[0027] 1. Forming machine body; 2. Suction fan; 3. Device box; 4. Connecting pipe 1; 5. Fixing block; 6. Electrostatic adsorption roller; 7. Gear; 8. Filter plate; 9. Scraper; 10. Collecting frame; 11. Pull rod 1; 12. L-shaped frame; 13. Driving motor; 14. Through groove; 15. Limit rod; 16. Slide groove; 17. Pull rod 2; 18. Slot; 19. Connecting plate; 20. Connecting pipe 2; 21. Insulation cotton. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-4The utility model provides a new type of waste heat recovery device for a setting machine: it includes a setting machine body 1, a suction fan 2 and a device box 3 are fixedly connected to the top of the setting machine body 1, the air outlet end of the suction fan 2 is fixedly connected to one side of the device box 3 through a connecting pipe 1 4, and the side of the device box 3 away from the suction fan 2 is fixedly connected to the setting machine body 1 through a connecting pipe 2 20, and the outer surfaces of the connecting pipe 1 4 and the connecting pipe 2 20 are both covered with heat insulation cotton 21, and a slot 18 is opened on the front of the device box 3, and a connecting plate 19 is rotatably connected to the front of the device box 3. The top of the device box 3 is fixedly connected to an L-shaped frame 12, and the bottom of the L-shaped frame 12 is fixedly connected to a driving motor 13, and the output end of the driving motor 13 is fixedly connected to the top of one of the electrostatic adsorption rollers 6, and the bottom of the inner wall of the device box 3 is fixedly connected to a fixing block 5, and the fixing block 5 is inclined near the side of the suction fan 2, and fixed. Two electrostatic adsorption rollers 6 are rotatably connected between the top of the block 5 and the top of the inner wall of the device box 3. One ends of the two electrostatic adsorption rollers 6 rotate through the device box 3 and extend to the outside. The outer surfaces of the two electrostatic adsorption rollers 6 are fixedly sleeved with gears 7, and the two gears 7 are meshed. The inside of the device box 3 is fixedly connected with a filter plate 8 and two scrapers 9. One side of the two scrapers 9 is respectively in contact with the outer surfaces of the two electrostatic adsorption rollers 6. Two collecting frames 10 are arranged inside the device box 3. A pull rod 11 is arranged on the side where the two collecting frames 10 are separated. By manually rotating the connecting plate 19 and manually pulling the limit rod 15, the limit on the filter plate 8 and the collecting frame 10 is released, and then the pull rod 2 17 and the two pull rods 11 are pulled to remove the filter plate 8 and the two collecting frames 10 from the inside of the device box 3, so as to facilitate the cleaning of impurities inside the filter plate 8 and the collecting frame 10.

[0030] A through groove 14 is provided on the front and back of the device box 3, and a limiting rod 15 is provided inside the two through grooves 14. One side of the limiting rod 15 abuts against the front of the collection frame 10. Through the setting of the limiting rod 15, the position of the collection frame 10 inside the device box 3 can be limited and confirmed.

[0031] A slide groove 16 is provided on the device box 3, and a pull rod 17 is fixedly connected to the bottom of the filter plate 8. The pull rod 17 is slidably connected inside the slide groove 16. When the filter plate 8 needs to be taken out from the device box 3 for cleaning or replacement, the pull rod 17 is pulled after rotating the connecting plate 19. Through the arrangement of the slide groove 16 and the pull rod 17, the workers' hands can be prevented from being burned by the diffused gas due to being close to the device box 3.

[0032] Working principle: After high-temperature gas is generated during the operation of the setting machine body 1, the two electrostatic adsorption rollers 6 are first made to generate static electricity, and then the driving motor 13 and the suction fan 2 are started. After the driving motor 13 is started, one of the electrostatic adsorption rollers 6 and one of the gears 7 are driven to rotate, so that the other gear 7 meshing therewith drives the other electrostatic adsorption roller 6 to rotate. After the suction fan 2 is started, the high-temperature gas inside the setting machine body 1 is absorbed, so that the high-temperature gas enters the device box 3 through the connecting pipe 1 4, and the gas is preliminarily filtered by the filter plate 8 to intercept larger impurities in the gas, while the fine fluff impurities that are not intercepted by the filter plate 8 are adsorbed by the two rotating electrostatic adsorption rollers 6, so that the gas is filtered and transported to the inside of the setting machine body 1 through the connecting pipe 2 20 for reuse. During the rotation of the two electrostatic adsorption rollers 6, the scraper 9 cleans the outer surface of the electrostatic adsorption roller 6, so that the impurities are accumulated on one side of the two scrapers 9, and when the waste heat collection device is not working, the static electricity on the two electrostatic adsorption rollers 6 is released, so that the impurities fall into the collection frame 10;

[0033] When the device needs to be cleaned after being used for a long time, the connecting plate 19 can be rotated and the pull rod 17 can be pulled to drive the filter plate 8 to be moved out of the device box 3, so that the filter plate 8 can be cleaned or replaced. When the impurities in the two collecting frames 10 need to be cleaned, the two limiting plates that fix the two collecting frames 10 are first released, and then the two collecting frames 10 are pulled to move by the pull rod 11, so that the two collecting frames 10 can be taken out from the device box 3 and the impurities inside can be cleaned.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel waste heat recovery device for a setting machine, comprising a setting machine body (1), characterized in that: The top of the shaping machine body (1) is fixedly connected to a suction fan (2) and a device box (3); the air outlet end of the suction fan (2) is fixedly connected to one side of the device box (3) through a connecting pipe (4); the bottom of the inner wall of the device box (3) is fixedly connected to a fixed block (5); two electrostatic adsorption rollers (6) are rotatably connected between the top of the fixed block (5) and the top of the inner wall of the device box (3); one end of the two electrostatic adsorption rollers (6) rotates through the device box (3) and extends to the outside; the outer surfaces of the two electrostatic adsorption rollers (6) are fixedly sleeved with gears (7); the inside of the device box (3) is fixedly connected to a filter plate (8) and two scrapers (9); one side of the two scrapers (9) is respectively in contact with the outer surfaces of the two electrostatic adsorption rollers (6); two collection frames (10) are arranged inside the device box (3); and a pull rod (11) is arranged on the separated side of the two collection frames (10).

2. According to claim 1, a new type of waste heat recovery device for a setting machine is characterized in that: The fixing block (5) is arranged at an angle on a side close to the suction fan (2), and the two gears (7) are meshed with each other.

3. According to claim 1, the novel waste heat recovery device for a setting machine is characterized in that: The top of the device box (3) is fixedly connected to an L-shaped frame (12), the bottom of the L-shaped frame (12) is fixedly connected to a drive motor (13), and the output end of the drive motor (13) is fixedly connected to the top end of one of the electrostatic adsorption rollers (6).

4. According to claim 1, the novel waste heat recovery device for a setting machine is characterized in that: The front and back sides of the device box (3) are both provided with through slots (14), and limiting rods (15) are both provided inside the two through slots (14).

5. According to claim 1, the novel waste heat recovery device for a setting machine is characterized in that: The device box (3) is provided with a slide groove (16), and the bottom of the filter plate (8) is fixedly connected with a second pull rod (17), and the second pull rod (17) is slidably connected inside the slide groove (16).

6. According to claim 1, the novel waste heat recovery device for a setting machine is characterized in that: The front side of the device box (3) is provided with a slot (18), and the front side of the device box (3) is rotatably connected with a connecting plate (19).

7. According to claim 1, the novel waste heat recovery device for a setting machine is characterized in that: The side of the device box (3) away from the suction fan (2) is fixedly connected to the shaping machine body (1) through the second connecting pipe (20), and the outer surfaces of the first connecting pipe (4) and the second connecting pipe (20) are both covered with heat insulation cotton (21).

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