Flue gas waste heat recovery mechanism of fabric setting machine

Abstract

The utility model relates to a flue gas waste heat recovery mechanism of a fabric setting machine, which comprises a fabric setting box, the left side and the right side of the fabric setting box are respectively provided with a material port, and a collecting box is fixedly arranged in the fabric setting box. According to the flue gas waste heat recovery mechanism of the fabric setting machine, fabric is put in from the material opening, when the interior of the fabric setting box starts to work, a large amount of heat is generated in the collecting box, waste heat in the fabric setting box is recovered into the filter box through the fan box and the recovery pipe, and the waste heat is heated through the heating wire; impurities penetrate through the filter screen and enter the collecting box from the air supply pipe again to be reused, the filter screen isolates the impurities above the filter screen, the threaded rod is driven by the motor to rotate so as to drive the threaded block and the cleaning brush to clean the filter screen, and therefore the situation that blockage affects waste heat recycling is prevented. And after one day of work is finished, the two waste boxes can be taken out from the front side of the filter box for cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat recovery, in particular to a fume waste heat recovery mechanism of a fabric setting machine. Background Art

[0002] Fabric shaping refers to the process of heat setting the fabric to stabilize its size, improve its wrinkle resistance, make the fabric stiff, smooth, and have good elasticity. It can also reduce fabric fuzzing and pilling and improve the feel of the fabric. During the fabric shaping process, the waste gas generated needs to be treated.

[0003] According to the China Patent Network, a fabric shaping machine with waste heat recovery and utilization of exhaust gas is found in the prior art with publication number 201821711297.2. A large amount of heat is generated inside to blow on the surface of the fabric, but the use of this heat is very single, resulting in a large amount of heat dissipated in the air, causing serious waste. At the same time, a large amount of heat dissipated in the air will cause serious heat backlog inside, resulting in a high internal temperature and damage to internal components. However, when the waste heat is recovered, particulate matter or impurities will block the filter screen, and it is not easy to clean. Therefore, a flue gas waste heat recovery mechanism for a fabric shaping machine is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a flue gas waste heat recovery mechanism for a fabric setting machine, which has the advantages of cleaning impurities generated during waste heat recovery, and solves the problem that particles or impurities will clog the filter screen during recovery and are not easy to clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flue gas waste heat recovery mechanism of a fabric shaping machine, comprising a fabric shaping box, material ports are opened on both sides of the fabric shaping box, a collecting box is fixedly arranged inside the fabric shaping box, a compression fan is fixedly connected inside the collecting box, the compression fan is connected to a shaping device, and a waste heat recovery component is arranged on the top of the fabric shaping box;

[0006] The waste heat recovery component includes a fan box, a recovery pipe is connected to the back of the fan box, and the end of the recovery pipe away from the fan box is connected to a filter box, a heating wire is fixedly connected to the inside of the filter box, two connecting plates are fixedly connected to the inside of the filter box, and threaded rods are movably connected to the insides of the two connecting plates, a motor is fixedly connected to the back of the threaded rod, a threaded block is threadedly connected to the outer surface of the threaded rod, a cleaning brush is fixedly connected to the bottom of the threaded block, a filter screen is fit-connected to the bottom of the cleaning brush, two waste boxes are fixedly connected to the bottom of the filter screen, and an air supply pipe is connected to the front of the waste box.

[0007] Furthermore, the left and right sides of the filter screen are fixedly connected to the inner walls of the left and right sides of the filter box respectively.

[0008] Furthermore, the front side of the air supply pipe passes through the filter box and the fabric shaping box in sequence and is connected to the interior of the collection box.

[0009] Furthermore, two box doors are provided on the right side of the filter box, and the two box doors correspond to two waste boxes respectively.

[0010] Furthermore, the shaping device includes a hot air exhaust pipe, a support pipe, a support box, and a pressing rod.

[0011] Furthermore, one end of the recovery pipe close to the filter box is connected to the center of the filter box, and a heat-insulating sleeve is provided on the outer surface of the recovery pipe.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The flue gas waste heat recovery mechanism of the fabric setting machine puts the fabric into the material port, and when the fabric setting box starts to work, a large amount of heat is generated inside the collection box. The waste heat in the fabric setting box is recovered to the filter box through the recovery pipe through the fan box. The waste heat is heated by the heating wire, passes through the filter and enters the collection box from the air supply pipe for reuse. The filter will isolate the debris above the filter, and then the threaded rod is driven by the motor to rotate, thereby driving the threaded block and the cleaning brush to clean the filter, so as to prevent blockage from affecting the waste heat recycling. At the end of a day's work, two waste boxes can be taken out from the front of the filter box for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side sectional view of the structure of the utility model;

[0016] Figure 3 It is a side view of the structure of the utility model.

[0017] In the figure: 1 fabric shaping box, 2 material port, 3 collection box, 4 compression fan, 5 shaping device, 6 waste heat recovery component, 7 fan box, 8 recovery pipe, 9 filter box, 10 heating wire, 11 connecting plate, 12 threaded rod, 13 motor, 14 threaded block, 15 cleaning brush, 16 filter screen, 17 waste box, 18 air supply pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 A flue gas waste heat recovery mechanism of a fabric shaping machine in this embodiment includes a fabric shaping box 1, material ports 2 are opened on the left and right sides of the fabric shaping box 1, a collecting box 3 is fixedly arranged inside the fabric shaping box 1, a compression fan 4 is fixedly connected to the inside of the collecting box 3, and the compression fan 4 is connected to a shaping device 5. The shaping device 5 includes a hot air exhaust pipe, a support pipe, a support box, and a pressing rod. A waste heat recovery component 6 is arranged on the top of the fabric shaping box 1.

[0020] When the fabric is put into the material opening 2 and the fabric shaping box 1 starts to work, a large amount of heat is generated in the collecting box 3, and the waste heat is recovered and utilized through the waste heat recovery component 6.

[0021] The waste heat recovery component 6 includes a fan box 7, the back of the fan box 7 is connected to a recovery pipe 8, the end of the recovery pipe 8 away from the fan box 7 is connected to a filter box 9, the end of the recovery pipe 8 close to the filter box 9 is connected to the center of the filter box 9, and the outer surface of the recovery pipe 8 is provided with a heat preservation sleeve, the interior of the filter box 9 is fixedly connected to a heating wire 10, the interior of the filter box 9 is fixedly connected to two connecting plates 11, the interior of the two connecting plates 11 is movably connected to threaded rods 12, the back of the threaded rods 12 is fixedly connected to a motor 13, and the outer surface of the threaded rods 12 is threadedly connected to a screw thread. The pattern block 14, the bottom of the threaded block 14 is fixedly connected with a cleaning brush 15, the bottom of the cleaning brush 15 is fitted with a filter screen 16, the left and right sides of the filter screen 16 are respectively fixedly connected to the inner walls of the left and right sides of the filter box 9, and the bottom of the filter screen 16 is fixedly connected with two waste boxes 17. The right side of the filter box 9 is provided with two box doors, and the two box doors correspond to the two waste boxes 17 respectively. The front of the waste box 17 is connected with an air supply pipe 18, and the front of the air supply pipe 18 passes through the filter box 9 and the fabric shaping box 1 in sequence and is connected to the interior of the collection box 3.

[0022] The waste heat in the fabric shaping box 1 is recovered into the filter box 9 through the fan box 7 and the recovery pipe 8. The waste heat is heated by the heating wire 10, passes through the filter screen 16 and enters the collection box 3 from the air supply pipe 18 for reuse. The filter screen 16 will isolate the debris above the filter screen 16, and then the threaded rod 12 is driven to rotate by the motor 13, thereby driving the threaded block 14 and the cleaning brush 15 to clean the filter screen 16, so as to prevent blockage from affecting the recycling of waste heat. At the end of a day's work, the two waste boxes 17 can be taken out from the front of the filter box 9 for cleaning.

[0023] The working principle of the above embodiment is:

[0024] When the fabric is put into the material port 2 and the fabric shaping box 1 starts to work, a large amount of heat is generated inside the collecting box 3. The waste heat in the fabric shaping box 1 is recovered to the filter box 9 through the recovery pipe 8 through the fan box 7. The waste heat is heated by the heating wire 10, passes through the filter screen 16 and enters the collecting box 3 from the air supply pipe 18 for reuse. The filter screen 16 will isolate the debris above the filter screen 16, and then the threaded rod 12 is driven to rotate by the motor 13, thereby driving the threaded block 14 and the cleaning brush 15 to clean the filter screen 16, so as to prevent blockage from affecting the recycling of waste heat. When a day's work is over, the two waste boxes 17 can be taken out from the front of the filter box 9 for cleaning.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flue gas waste heat recovery mechanism for a fabric setting machine, comprising a fabric setting box (1), characterized in that: The left and right sides of the fabric shaping box (1) are both provided with material openings (2); a collecting box (3) is fixedly arranged inside the fabric shaping box (1); a compression fan (4) is fixedly connected inside the collecting box (3); the compression fan (4) is connected to a shaping device (5); and a waste heat recovery component (6) is arranged on the top of the fabric shaping box (1); The waste heat recovery component (6) comprises a fan box (7), the back of the fan box (7) is connected to a recovery pipe (8), the end of the recovery pipe (8) away from the fan box (7) is connected to a filter box (9), the interior of the filter box (9) is fixedly connected to a heating wire (10), the interior of the filter box (9) is fixedly connected to two connecting plates (11), the interiors of the two connecting plates (11) are movably connected to threaded rods (12), the back of the threaded rod (12) is fixedly connected to a motor (13), the outer surface of the threaded rod (12) is threadedly connected to a threaded block (14), the bottom of the threaded block (14) is fixedly connected to a cleaning brush (15), the bottom of the cleaning brush (15) is fittedly connected to a filter screen (16), the bottom of the filter screen (16) is fixedly connected to two waste boxes (17), and the front of the waste box (17) is connected to an air supply pipe (18).

2. The flue gas waste heat recovery mechanism of a fabric setting machine according to claim 1, characterized in that: The left and right sides of the filter screen (16) are respectively fixedly connected to the inner walls of the left and right sides of the filter box (9).

3. The flue gas waste heat recovery mechanism of a fabric setting machine according to claim 1 is characterized in that: The front side of the air supply pipe (18) passes through the filter box (9) and the fabric shaping box (1) in sequence and is connected to the interior of the collection box (3).

4. The flue gas waste heat recovery mechanism of a fabric setting machine according to claim 1 is characterized in that: The right side of the filter box (9) is provided with two box doors, and the two box doors are respectively arranged corresponding to the two waste boxes (17).

5. The flue gas waste heat recovery mechanism of a fabric setting machine according to claim 1 is characterized in that: The shaping device (5) comprises a hot air exhaust pipe, a support pipe, a support box and a pressing rod.

6. The flue gas waste heat recovery mechanism of a fabric setting machine according to claim 1, characterized in that: One end of the recovery pipe (8) close to the filter box (9) is connected to the center of the filter box (9), and a heat-insulating sleeve is provided on the outer surface of the recovery pipe (8).

Images