A textile printing and dyeing high-temperature waste gas treatment equipment and process

Abstract

The present invention discloses a textile printing and dyeing high-temperature waste gas treatment equipment and process, including an automatic filtering device, the automatic filtering device including an air supply pipe, a filter assembly and a cleaning mechanism, wherein the filter assembly is fixedly arranged on the air supply pipe, a plurality of cleaning mechanisms are fixedly arranged on the outside of the filter assembly, the filter assembly includes a filter seat and a filter grid, the filter seat is staggered with a plurality of filter grids from top to bottom, the two ends of the filter grid are respectively connected to the cleaning mechanism, the filter grid includes a support rod, a sliding sleeve, a fixed plate and a push plate, a plurality of the support rods are fixedly arranged on the filter seat, the sliding sleeve is slidably arranged on the support rod, a plurality of the sliding sleeves are fixedly connected through the same fixed plate, push plates are symmetrically arranged on both sides of the fixed plate, and the push plates can slide along the sliding sleeve.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, and in particular to a device and a process for treating high-temperature waste gas from textile printing and dyeing. Background Art

[0002] Usually, a large amount of high-temperature waste gas is generated in the textile printing and dyeing process. This waste gas mainly comes from two aspects: one is the chemical fiber spinning process, and the other is the waste gas produced by textile pretreatment and functional finishing processes. The waste gas mainly includes singeing machine waste gas and setting machine waste gas, etc. These organic gases are mainly formaldehyde, polybenzenes and aromatic hydrocarbons. The direct emission of this waste gas will cause pollution to the atmosphere and is not good for human health. Therefore, high-temperature waste gas treatment equipment is needed in the textile printing and dyeing industry.

[0003] At present, before high-temperature exhaust gas is treated, impurities such as broken wires and fibers mixed in the exhaust gas need to be filtered. The existing filtering device places a filter plate in the ventilation pipe. During the filtering process, the filter plate does not have the function of automatic cleaning. When blocked, the ventilation needs to be manually suspended before the filter plate can be cleaned. This process will waste a lot of time and affect the efficiency of exhaust gas treatment. In addition, during the treatment process, the high-temperature exhaust gas will emit a lot of waste heat, and high temperature conditions are required in the textile printing and dyeing process, but the existing exhaust gas treatment equipment and processes do not make full use of this waste heat.

[0004] Therefore, it is necessary to provide a textile printing and dyeing high-temperature waste gas treatment equipment and process to solve the problems raised in the above background technology. Summary of the invention

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a textile printing and dyeing high-temperature waste gas treatment device, comprising an automatic filtering device, the automatic filtering device comprising an air supply pipe, a filter assembly and a cleaning mechanism, wherein the filter assembly is fixedly arranged on the air supply pipe, and a plurality of cleaning mechanisms are fixedly arranged on the outside of the filter assembly;

[0006] The filter assembly includes a filter seat and a filter grille, wherein the filter seat is staggered with a plurality of filter grilles from top to bottom, and both ends of the filter grille are respectively connected to the cleaning mechanism;

[0007] The filter grille comprises a support rod, a sliding sleeve, a fixed plate and a push plate, wherein a plurality of the support rods are fixedly arranged on the filter seat, the sliding sleeve is slidably arranged on the support rod, the plurality of sliding sleeves are fixedly connected through the same fixed plate, and push plates are symmetrically arranged on both sides of the fixed plate;

[0008] And the push plate can slide along the sliding sleeve;

[0009] The cleaning mechanism comprises a sliding frame, an adjusting rod and a clamping plate, wherein the sliding frame is slidably arranged on the filter seat, the adjusting rods are symmetrically slidably arranged on both sides of the sliding frame, and a plurality of clamping plates are fixedly arranged on the adjusting rods.

[0010] Preferably, a first magnetic block is embedded in the push plate, a second magnetic block is embedded in the fixed plate, and the push plate is tightly adsorbed on the fixed plate through the first magnetic block and the second magnetic block.

[0011] Preferably, an inclined push surface is provided at the bottom of the push plate, an arc groove is provided at the contact surface between the push plate and the fixed plate; and a conical push surface is provided at the contact surface between the push plate and the sliding sleeve.

[0012] Preferably, a hydraulic cavity is provided on the sliding frame, and a sliding block is fixedly provided on the adjusting rod, and the sliding block can slide along the hydraulic cavity in a sealed manner.

[0013] Preferably, a conical push rod is provided at the output end of the card plate, and the conical push rod can be inserted into the arc groove; grooves are symmetrically provided on both sides of the push plate, and a protrusion is also fixedly provided at the output end of the card plate, and the protrusion can be inserted into the groove.

[0014] Preferably, a plurality of cleaning plates are slidably arranged on the filter seat, and a spring is arranged between the cleaning plate and the filter seat; the output end of the cleaning plate is arranged to be tilted upward, and the push plate can push the cleaning plate to slide along the filter seat.

[0015] Preferably, a bayonet for the sliding sleeve, fixing plate and push plate to pass through is opened at one end of the filter seat close to the air pipe, and rubber curtains are fixedly provided on the upper and lower sides of the bayonet; a water spray port is provided at the top of the filter seat, and a sewage pipe is provided at the bottom of the filter seat.

[0016] A textile printing and dyeing high-temperature waste gas treatment process, comprising the following steps:

[0017] S1. receiving high-temperature exhaust gas and detecting the temperature of the high-temperature exhaust gas by using a temperature detection device, then conveying the high-temperature exhaust gas to the automatic filtering device through an automatic wind pressure adjustment device, and filtering impurities in the high-temperature exhaust gas by using the automatic filtering device, wherein the impurities include fibers and broken wires;

[0018] S1-1. Using the filter grid in the automatic filtering device to filter impurities in the high-temperature exhaust gas, and driving the sleeve to slide along the support rod during the filtering process;

[0019] S1-2. The fixed plate and the push plate near the gas pipe are moved into the cleaning range of the cleaning mechanism by sliding the sleeve, and the impurities filtered on the sleeve are cleaned by the cleaning mechanism and the push plate;

[0020] S1-3. Use the adjusting rod to push out the two cards, so that the conical push rod is stuck in the arc-shaped groove and the push plate is pushed down from the fixed plate;

[0021] S1-4. The push plate is clamped between the two clamping plates by using the protrusion, and the adjusting rod and the clamping plate are driven to slide by the sliding frame and the push plate is driven to slide along the sliding sleeve, so that the push plate cleans the impurities filtered on the sliding sleeve, and the impurities are washed away by spraying water from the water spray port during the cleaning process;

[0022] S1-5. After the impurities on the sleeve are cleaned, the push plate is pushed back to the fixed plate, and the card is separated from the push plate, and the push plate is tightly attached to the fixed plate under the action of magnetic force;

[0023] S1-6. Repeat steps S1-2 to S1-5 to continuously clean the sleeve and make the sleeves on both sides of the fixed plate continuously filter the impurities in the high-temperature exhaust gas;

[0024] S2. The filtered high-temperature exhaust gas is transported to a high-temperature gas-to-gas heat exchange device, and the high-temperature exhaust gas is heat exchanged by the high-temperature gas-to-gas heat exchange device to obtain high-temperature fresh air and medium-temperature exhaust gas, and the high-temperature fresh air is recycled;

[0025] S3. The medium-temperature exhaust gas is transported to the medium-temperature gas-water heat exchange device, and the medium-temperature exhaust gas is heat-exchanged by the medium-temperature gas-water heat exchange device to obtain medium-temperature hot water and low-temperature exhaust gas, and the medium-temperature hot water is recycled;

[0026] S4. transporting the low-temperature exhaust gas to a low-temperature gas-to-gas heat exchange device, using the low-temperature gas-to-gas heat exchange device to perform heat exchange on the low-temperature exhaust gas to obtain low-temperature fresh air and normal-temperature exhaust gas, and recycling the low-temperature fresh air;

[0027] S5. transporting the normal temperature exhaust gas to a spraying device, spraying microbubble water on the normal temperature exhaust gas by the spraying device, so that part of the organic pollutants in the normal temperature exhaust gas are degraded to form a degradation liquid, and continuing to introduce microbubble water into the degradation liquid, so that the remaining organic pollutants dissolved in the water are completely degraded;

[0028] S6. Spraying the hypohalous acid solution onto the room temperature exhaust gas using the spraying device to remove the odor in the room temperature exhaust gas;

[0029] S7. Spraying the sodium hydroxide solution to the normal temperature exhaust gas using the spraying device so that the sodium hydroxide solution and the hypohalous acid solution undergo a neutralization reaction to eliminate the corrosion of the hypohalous acid solution to the equipment;

[0030] S8. The neutralized room-temperature exhaust gas is passed into a double-force composite pulse static tower, and the electrostatic field is used to capture the oil smoke and particles in the room-temperature exhaust gas. Then, the white steam in the room-temperature exhaust gas is removed through a two-stage high-temperature water desulfurization to obtain clean exhaust gas, and the clean exhaust gas is discharged.

[0031] Compared with the prior art, the present invention provides a textile printing and dyeing high-temperature waste gas treatment equipment and process, which has the following beneficial effects:

[0032] In the present invention, an automatic filtering device is provided, and the automatic filtering device can effectively filter out fibers, broken threads and other substances in the high-temperature exhaust gas. After filtering, the sleeve is slid back and forth and the cleaning mechanism is used to effectively clean the filtered impurities. The sleeve is set to be bidirectional, so that there is no need to stop the exhaust gas from being introduced during the cleaning process, thereby effectively improving the efficiency of exhaust gas treatment. In addition, in the subsequent exhaust gas treatment process, a high-temperature gas-to-gas heat exchange device, a medium-temperature gas-to-water heat exchange device and a low-temperature gas-to-gas heat exchange device are used to effectively make full use of the waste heat of the high-temperature exhaust gas, thereby effectively avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a process flow chart of the present invention;

[0034] Figure 2 It is a schematic diagram of the overall structure of the automatic filtering device in the present invention;

[0035] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0036] Figure 4 It is a schematic diagram of the filter grid structure in the present invention;

[0037] Figure 5 It is a schematic diagram of the structure of the filter assembly in the present invention;

[0038] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of part B;

[0039] Figure 7 It is a schematic diagram of the implementation of the cleaning plate in the present invention.

[0040] In the figure: 1. air delivery pipe; 2. filter assembly; 21. filter seat; 211. bayonet; 212. rubber curtain; 213. water spray outlet; 214. sewage pipe; 22. filter grid; 221. support rod; 222. sliding sleeve; 223. fixed plate; 224. push plate; 3. cleaning mechanism; 31. sliding frame; 311. hydraulic chamber; 32. adjusting rod; 321. slider; 33. card plate; 331. conical push rod; 332. bump; 34. cleaning plate; 35. spring. DETAILED DESCRIPTION

[0041] Example: See Figures 1 to 7 In an embodiment of the present invention, a textile printing and dyeing high-temperature waste gas treatment device includes an automatic filtering device, the automatic filtering device includes an air supply pipe 1, a filter component 2 and a cleaning mechanism 3, wherein the filter component 2 is fixedly arranged on the air supply pipe 1, and a plurality of cleaning mechanisms 3 are fixedly arranged on the outside of the filter component 2;

[0042] The filter assembly 2 includes a filter seat 21 and a filter grille 22 , wherein the filter seat 21 is staggered with a plurality of filter grilles 22 from top to bottom, and both ends of the filter grilles 22 are respectively connected to the cleaning mechanism 3 .

[0043] During implementation, the high-temperature exhaust gas is introduced into the filter assembly 2 through the gas delivery pipe 1, and the high-temperature exhaust gas passes through the gaps between the filter grilles 22. Impurities such as fibers and broken threads are intercepted by the sliding sleeves 222, and the filter grilles 22 are staggered so that impurities such as fibers and broken threads can be cleaned up. Then, the sliding sleeves 222 are slid into the cleaning mechanism 3, and the cleaning mechanism 3 separates the push plate 224 from the fixed plate 223 by using the conical push rod 331, and then the push plate 224 is driven to slide by the sliding frame 31, so that impurities such as fibers and broken threads adhering to the sliding sleeve 222 are cleaned up, and the cleaned impurities are taken away by the water spray port 213 and the sewage pipe 214, thereby realizing continuous and uninterrupted automatic cleaning of the filter assembly 2 during the exhaust gas treatment process, and effectively improving the exhaust gas treatment efficiency.

[0044] In this embodiment, Figure 4 The filter grille 22 includes a support rod 221, a sliding sleeve 222, a fixed plate 223 and a push plate 224, wherein a plurality of the support rods 221 are fixedly arranged on the filter seat 21, the sliding sleeve 222 is slidably arranged on the support rod 221, a plurality of the sliding sleeves 222 are fixedly connected through the same fixed plate 223, and push plates 224 are symmetrically arranged on both sides of the fixed plate 223; and the push plates 224 can slide along the sliding sleeve 222.

[0045] In addition, the power for the sliding sleeve 222 to slide along the support rod 221 comes from an external driving mechanism, such as a screw-nut pair mechanism, a gear rack mechanism, and a hydraulic pushing mechanism.

[0046] During implementation, when a large amount of impurities accumulate on the sliding sleeve 222, the sliding sleeve 222 is slid into the cleaning mechanism 3. During this process, the sliding sleeve 222 at the other end of the fixed plate 223 can continue to filter the high-temperature exhaust gas, thereby realizing continuous and uninterrupted filtering of the high-temperature exhaust gas. Subsequently, the adjusting rod 32 and the clamping plate 33 are used to separate the push plate 224 from the fixed plate 223, and the sliding frame 31 is used to drive the push plate 224 to slide along the sliding sleeve 222, thereby cleaning the impurities on the sliding sleeve 222, and resetting the push plate 224 after cleaning. When a large amount of impurities accumulate on the sliding sleeve 222 at the other end of the fixed plate 223, the sliding sleeve 222 is slid again to repeat the filtering, thereby realizing continuous and uninterrupted cleaning of the filter grille 22, and effectively improving the exhaust gas treatment efficiency.

[0047] In this embodiment, a first magnetic block is embedded in the push plate 224 , and a second magnetic block is embedded in the fixed plate 223 . The push plate 224 is tightly adsorbed on the fixed plate 223 through the first magnetic block and the second magnetic block.

[0048] In particular, magnetic block 2 and magnetic block 1 are embedded in the fixed plate 223 and the push plate 224, so that after the cleaning mechanism 3 pushes the push plate 224 to reset, the push plate 224 can be effectively and tightly adsorbed on the fixed plate 223, so that the push plate 224 can repeatedly clean the sliding sleeve 222, further realizing continuous and uninterrupted cleaning of the filter grille 22.

[0049] In this embodiment, Figure 4 The push plate 224 has an inclined push surface at the bottom, and the contact surface between the push plate 224 and the fixed plate 223 is provided with an arc groove; and the contact surface between the push plate 224 and the sliding sleeve 222 is provided with a conical push surface.

[0050] It should be noted that the high-temperature exhaust gas is doped with a large amount of sticky impurities. Setting a conical push surface on the contact surface between the push plate 224 and the sleeve 222 can effectively improve the cleaning effect of the push plate 224 on the sleeve 222, and prevent sticky impurities from adhering to the sleeve 222 and causing blockage. In addition, an arc groove is set on the contact surface between the push plate 224 and the fixed plate 223, so that the clamping plate 33 can be effectively inserted into the arc groove, thereby separating the push plate 224 from the fixed plate 223, and then using the push plate 224 to clean the sleeve 222, and setting an inclined push surface at the bottom of the push plate 224 further enables the cleaned impurities to be pushed to the bottom of the filter seat, thereby facilitating the cleaning of impurities.

[0051] In this embodiment, Figure 6The cleaning mechanism 3 includes a sliding frame 31, an adjusting rod 32 and a card plate 33, wherein the sliding frame 31 is slidably arranged on the filter seat 21, the adjusting rods 32 are symmetrically slidably arranged on both sides of the sliding frame 31, and a plurality of card plates 33 are fixedly arranged on the adjusting rods 32.

[0052] In addition, the power for the sliding frame 31 to slide along the filter seat 21 comes from an external driving mechanism, such as a screw-nut pair mechanism, a gear rack mechanism, and a hydraulic pushing mechanism.

[0053] In this embodiment, Figure 6 The sliding frame 31 is provided with a hydraulic cavity 311 , and the adjusting rod 32 is fixedly provided with a slider 321 , and the slider 321 can slide along the hydraulic cavity 311 in a sealed manner.

[0054] In this embodiment, Figure 6 The output end of the clamping plate 33 is provided with a conical push rod 331, and the conical push rod 331 can be inserted into the arc groove;

[0055] The push plate 224 is symmetrically provided with grooves on both sides, and the output end of the clamping plate 33 is also fixedly provided with a protrusion 332, and the protrusion 332 can be clamped into the groove.

[0056] During implementation, after the sleeve 222 slides into the cleaning mechanism 3, pressure is applied to the hydraulic chamber 311, causing the adjusting rod 32 to slide, driving the clamping plate 33 to slide, and the clamping plate 33 slides to clamp the conical push rod 331 into the arc groove, and under the action of the hydraulic pressure, the push plate 224 is separated from the fixed plate 223, and the protrusion 332 is clamped into the groove, and then the sliding frame 31 is moved, so that the sliding frame 31 drives the push plate 224 to slide along the sleeve 222, so that the push plate 224 can effectively clean the impurities on the sleeve 222.

[0057] In this embodiment, Figure 7 A plurality of cleaning plates 34 are slidably disposed on the filter seat 21, and a spring 35 is disposed between the cleaning plates 34 and the filter seat 21;

[0058] The output end of the cleaning plate 34 is tilted upward, and the push plate 224 can push the cleaning plate 34 to slide along the filter seat 21 .

[0059] In particular, the cleaning plate 34 is provided. When the push plate 224 slides to the cleaning plate 34, the cleaning plate 34 can slide along the inclined push surface of the push plate 224 and clean the inclined push surface of the push plate 224 during the sliding process to prevent sticky substances from adhering to the push plate 224, thereby effectively improving the cleaning effect of the cleaning mechanism 3.

[0060] In this embodiment, Figure 3 The filter seat 21 is provided with a bayonet 211 at one end close to the gas pipe 1 for the sliding sleeve 222, the fixing plate 223 and the push plate 224 to pass through, and rubber curtains 212 are fixedly provided on the upper and lower sides of the bayonet 211;

[0061] A water spray port 213 is disposed at the top of the filter seat 21 , and a sewage discharge pipe 214 is disposed at the bottom of the filter seat 21 .

[0062] It should be noted that the rubber curtain 212 is made of elastic rubber. The rubber curtain 212 clings to the surface of the sleeve 222 during its sliding process, thereby isolating the air pipe 1 from the cleaning mechanism 3 to prevent exhaust gas from entering the cleaning mechanism 3, and the bayonet 211 is the same size as the fixing plate 223 and the push plate 224. When the sleeve 222 slides into the cleaning mechanism 3, the fixing plate 223 can be further stuck in the bayonet 211, further isolating the air pipe 1 from the cleaning mechanism 3 during the cleaning process, so that no matter the sleeve 222 is filtering impurities or using the cleaning mechanism 3 for cleaning, the air pipe 1 and the cleaning mechanism 3 are always kept in an isolated state, thereby effectively improving the cleaning effect of the cleaning mechanism 3.

[0063] A textile printing and dyeing high-temperature waste gas treatment process, comprising the following steps:

[0064] S1. receiving high-temperature exhaust gas and detecting the temperature of the high-temperature exhaust gas by using a temperature detection device, then conveying the high-temperature exhaust gas to the automatic filtering device through an automatic wind pressure adjustment device, and filtering impurities in the high-temperature exhaust gas by using the automatic filtering device, wherein the impurities include fibers and broken wires;

[0065] S1-1. Using the filter grid 22 in the automatic filtering device to filter impurities in the high-temperature exhaust gas, and driving the sleeve 222 to slide along the support rod 221 during the filtering process;

[0066] S1-2. The fixed plate 223 and the push plate 224 near the gas pipe 1 are moved into the cleaning range of the cleaning mechanism 3 by sliding the sliding sleeve 222, and the impurities filtered on the sliding sleeve 222 are cleaned by the cleaning mechanism 3 and the push plate 224;

[0067] S1-3. Use the adjusting rod 32 to push out the two card plates 33, so that the conical push rod 331 is inserted into the arc-shaped groove and the push plate 224 is pushed down from the fixed plate 223;

[0068] S1-4. The push plate 224 is clamped between the two clamping plates 33 by using the protrusion 332, and the adjusting rod 32 and the clamping plate 33 are driven to slide by the sliding frame 31, and the push plate 224 is driven to slide along the sliding sleeve 222, so that the push plate 224 cleans the impurities filtered on the sliding sleeve 222, and the impurities are washed away by spraying water from the water spray port 213 during the cleaning process;

[0069] S1-5. After the impurities on the sleeve 222 are cleaned, the push plate 224 is pushed back to the fixed plate 223, and the card plate 33 is separated from the push plate 224, and the push plate 224 is tightly attached to the fixed plate 223 under the action of magnetic force;

[0070] S1-6. Repeat steps S1-2 to S1-5 to continuously clean the sleeve 222 and make the sleeves 222 on both sides of the fixed plate 223 continuously filter the impurities in the high-temperature exhaust gas;

[0071] S2. The filtered high-temperature exhaust gas is transported to a high-temperature gas-to-gas heat exchange device, and the high-temperature exhaust gas is heat exchanged by the high-temperature gas-to-gas heat exchange device to obtain high-temperature fresh air and medium-temperature exhaust gas, and the high-temperature fresh air is recycled;

[0072] S3. The medium-temperature exhaust gas is transported to the medium-temperature gas-water heat exchange device, and the medium-temperature exhaust gas is heat-exchanged by the medium-temperature gas-water heat exchange device to obtain medium-temperature hot water and low-temperature exhaust gas, and the medium-temperature hot water is recycled;

[0073] S4. transporting the low-temperature exhaust gas to a low-temperature gas-to-gas heat exchange device, using the low-temperature gas-to-gas heat exchange device to perform heat exchange on the low-temperature exhaust gas to obtain low-temperature fresh air and normal-temperature exhaust gas, and recycling the low-temperature fresh air;

[0074] S5. transporting the normal temperature exhaust gas to a spraying device, spraying microbubble water on the normal temperature exhaust gas by the spraying device, so that part of the organic pollutants in the normal temperature exhaust gas are degraded to form a degradation liquid, and continuing to introduce microbubble water into the degradation liquid, so that the remaining organic pollutants dissolved in the water are completely degraded;

[0075] S6. Spraying the hypohalous acid solution onto the room temperature exhaust gas using the spraying device to remove the odor in the room temperature exhaust gas;

[0076] S7. Spraying the sodium hydroxide solution to the normal temperature exhaust gas using the spraying device so that the sodium hydroxide solution and the hypohalous acid solution undergo a neutralization reaction to eliminate the corrosion of the hypohalous acid solution to the equipment;

[0077] S8. The neutralized room-temperature exhaust gas is passed into a double-force composite pulse static tower, and the electrostatic field is used to capture the oil smoke and particles in the room-temperature exhaust gas. Then, the white steam in the room-temperature exhaust gas is removed through a two-stage high-temperature water desulfurization to obtain clean exhaust gas, and the clean exhaust gas is discharged.

[0078] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A textile printing and dyeing high temperature waste gas treatment equipment, characterized by: Comprising an automatic filtering device, the automatic filtering device comprising an air supply pipe (1), a filtering component (2) and a cleaning mechanism (3), wherein the filtering component (2) is fixedly arranged on the air supply pipe (1), and a plurality of cleaning mechanisms (3) are fixedly arranged on the outside of the filtering component (2); The filter assembly (2) comprises a filter seat (21) and a filter grille (22), wherein the filter seat (21) is provided with a plurality of filter grilles (22) staggered from top to bottom, and two ends of the filter grilles (22) are respectively connected to the cleaning mechanism (3); The filter grille (22) comprises a support rod (221), a sliding sleeve (222), a fixed plate (223) and a push plate (224), wherein a plurality of the support rods (221) are fixedly arranged on the filter seat (21), the sliding sleeve (222) is slidably arranged on the support rod (221), the plurality of sliding sleeves (222) are fixedly connected via the same fixed plate (223), and push plates (224) are symmetrically arranged on both sides of the fixed plate (223); The push plate (224) is capable of sliding along the sliding sleeve (222); The cleaning mechanism (3) comprises a sliding frame (31), an adjusting rod (32) and a clamping plate (33), wherein the sliding frame (31) is slidably arranged on the filter seat (21), the adjusting rods (32) are symmetrically slidably arranged on both sides of the sliding frame (31), and a plurality of clamping plates (33) are fixedly arranged on the adjusting rods (32); The bottom of the push plate (224) is provided with an inclined push surface, and the contact surface between the push plate (224) and the fixed plate (223) is provided with an arc groove; A conical push surface is provided on the contact surface between the push plate (224) and the sliding sleeve (222); The output end of the clamping plate (33) is provided with a conical push rod (331), and the conical push rod (331) can be clamped into the arc-shaped groove; Grooves are symmetrically provided on both sides of the push plate (224), and a protrusion (332) is fixedly provided at the output end of the clamping plate (33), and the protrusion (332) can be clamped into the groove.

2. The textile printing and dyeing high-temperature waste gas treatment equipment according to claim 1, characterized in that: A first magnetic block is embedded in the push plate (224), a second magnetic block is embedded in the fixed plate (223), and the push plate (224) is tightly adsorbed on the fixed plate (223) via the first magnetic block and the second magnetic block.

3. The textile printing and dyeing high-temperature waste gas treatment equipment according to claim 1 is characterized by: The filter seat (21) is provided with a bayonet (211) at one end close to the gas delivery pipe (1) for the sliding sleeve (222), the fixing plate (223) and the push plate (224) to pass through, and rubber curtains (212) are fixedly provided on the upper and lower sides of the bayonet (211); The top of the filter seat (21) is provided with a water spray port (213), and the bottom of the filter seat (21) is provided with a sewage discharge pipe (214).

4. The textile printing and dyeing high-temperature waste gas treatment equipment according to claim 1 is characterized by: A hydraulic cavity (311) is provided on the sliding frame (31), and a sliding block (321) is fixedly provided on the adjusting rod (32), and the sliding block (321) can slide along the hydraulic cavity (311) in a sealed manner.

5. The textile printing and dyeing high-temperature waste gas treatment equipment according to claim 1, characterized in that: A plurality of cleaning plates (34) are slidably disposed on the filter seat (21), and a spring (35) is disposed between the cleaning plates (34) and the filter seat (21); The output end of the cleaning plate (34) is arranged to be tilted upward, and the push plate (224) is capable of pushing the cleaning plate (34) to slide along the filter seat (21).

6. A textile printing and dyeing high-temperature waste gas treatment process, which uses a textile printing and dyeing high-temperature waste gas treatment equipment as described in any one of claims 1 to 5, characterized in that: The steps include: S1. receiving high-temperature exhaust gas and detecting the temperature of the high-temperature exhaust gas using a temperature detection device, then transporting the high-temperature exhaust gas to the automatic filtering device through an automatic wind pressure adjustment device, and filtering impurities in the high-temperature exhaust gas using the automatic filtering device; S1-1. Using the filter grid (22) in the automatic filtering device to filter impurities in the high-temperature exhaust gas, and driving the sliding sleeve (222) to slide along the support rod (221) during the filtering process; S1-2. Using the sliding movement of the sliding sleeve (222), the fixing plate (223) and the push plate (224) close to the gas pipe (1) are moved into the cleaning range of the cleaning mechanism (3), and the impurities filtered on the sliding sleeve (222) are cleaned by using the cleaning mechanism (3) and the push plate (224); S1-3. Use the adjustment rod (32) to push out the two clamping plates (33), so that the conical push rod (331) is inserted into the arc groove and the push plate (224) is pushed down from the fixed plate (223); S1-4. The push plate (224) is clamped between the two clamping plates (33) by using the protrusion (332), and the adjusting rod (32) and the clamping plate (33) are driven to slide by the sliding frame (31) and the push plate (224) is driven to slide along the sliding sleeve (222), so that the push plate (224) cleans the impurities filtered on the sliding sleeve (222), and during the cleaning process, the impurities are washed away by spraying water from the water spray port (213); S1-5. After the impurities on the sliding sleeve (222) are cleaned, the push plate (224) is pushed back to the fixed plate (223), and the clamping plate (33) is separated from the push plate (224). The push plate (224) is tightly attached to the fixed plate (223) under the action of magnetic force; S1-6. Repeating steps S1-2 to S1-5, the sliding sleeve (222) is continuously and uninterruptedly cleaned, and the sliding sleeves (222) on both sides of the fixed plate (223) are continuously and uninterruptedly filtered for impurities in the high-temperature exhaust gas; S2. The filtered high-temperature exhaust gas is transported to a high-temperature gas-to-gas heat exchange device, and the high-temperature exhaust gas is heat exchanged by the high-temperature gas-to-gas heat exchange device to obtain high-temperature fresh air and medium-temperature exhaust gas, and the high-temperature fresh air is recycled; S3. The medium-temperature exhaust gas is transported to the medium-temperature gas-water heat exchange device, and the medium-temperature exhaust gas is heat-exchanged by the medium-temperature gas-water heat exchange device to obtain medium-temperature hot water and low-temperature exhaust gas, and the medium-temperature hot water is recycled; S4. transporting the low-temperature exhaust gas to a low-temperature gas-to-gas heat exchange device, using the low-temperature gas-to-gas heat exchange device to perform heat exchange on the low-temperature exhaust gas to obtain low-temperature fresh air and normal-temperature exhaust gas, and recycling the low-temperature fresh air; S5. transporting the normal temperature exhaust gas to a spraying device, spraying microbubble water on the normal temperature exhaust gas by the spraying device, so that part of the organic pollutants in the normal temperature exhaust gas are degraded to form a degradation liquid, and continuing to introduce microbubble water into the degradation liquid, so that the remaining organic pollutants dissolved in the water are completely degraded; S6. Spraying the hypohalous acid solution onto the room temperature exhaust gas using the spraying device to remove the odor in the room temperature exhaust gas; S7. Spraying the sodium hydroxide solution to the normal temperature exhaust gas using the spraying device so that the sodium hydroxide solution and the hypohalous acid solution undergo a neutralization reaction to eliminate the corrosion of the hypohalous acid solution to the equipment; S8. The neutralized room-temperature exhaust gas is passed into a double-force composite pulse static tower, and the electrostatic field is used to capture the oil smoke and particles in the room-temperature exhaust gas. Then, the white steam in the room-temperature exhaust gas is removed through a two-stage high-temperature water desulfurization to obtain clean exhaust gas, and the clean exhaust gas is discharged.

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