Waste gas treatment equipment for dyeing and ironing multilayer copolymerized textile fiber fabric

Abstract

The invention belongs to the technical field of waste gas treatment, and particularly relates to multi-layer copolymerized textile fiber fabric dyeing and ironing waste gas treatment equipment which comprises a gas inlet pipe and a gas inlet pump arranged at the front end of the gas inlet pipe. The device further comprises a cooling liquid storage mechanism, a wet washing mechanism, a condensation dehumidification mechanism, an adsorption filtering mechanism, an automatic water scraping mechanism and an adsorption medium replacement warning mechanism. The device can quickly reduce the temperature of high-temperature waste gas generated by dyeing and ironing the multilayer copolymerized textile fiber fabric, prevents the high-temperature waste gas from influencing an activated carbon adsorption layer in the rear-end adsorption and filtration mechanism, ensures the waste gas purification effect, can recover heat of the high-temperature waste gas, preheats a washing liquid, enhances the dissolution and chemical reaction rate of the washing liquid to waste gas pollutants, and improves the dyeing and ironing effects of the multi-layer copolymerized textile fiber fabric. The washing effect is improved, the waste gas moisture can be reduced, the subsequent equipment efficiency is improved, accumulated water of the condensation rod can be automatically scraped by means of the kinetic energy of the wet washing mechanism, and the stable dehumidification state is maintained.

Description

Technical Field

[0001] The present invention belongs to the technical field of waste gas treatment, and in particular relates to a waste gas treatment device for dyeing and ironing of multi-layer copolymerized textile fibers. Background Art

[0002] The process of ironing and dyeing fabrics mainly utilizes the combination of a hot ironing film with the fibers on the fabric surface, so that the hot ironing film is tightly combined with the fabric surface to achieve the effect of ironing and dyeing. During the process of fabric ironing and dyeing, due to the high-temperature environment and some chemical additives, a large amount of waste gas will be generated. The waste gas may contain various solid particles and various organic substances, such as dyes, additives, etc. If these solid particles and organic substances are directly discharged without treatment, they may cause harm to human health and the environment. Therefore, it is necessary to treat the waste gas generated during the fabric ironing and dyeing process. For example, a waste gas treatment device for fabric ironing and dyeing proposed in the patent with the patent publication number CN118217794A.

[0003] Multi-layer copolymerized textile fibers contain chlorine-containing comonomers, and chlorine-containing organic compound waste gas, such as dichloromethane, chloroform, etc., will be generated during the ironing and dyeing process. These substances have certain toxicity and irritation. When treating, targeted adsorbents are usually used, such as specially modified activated carbon to effectively adsorb chlorine-containing organic compounds. However, the ironing and dyeing waste gas usually has a relatively high temperature. When the high-temperature waste gas enters the activated carbon adsorption layer, it will increase the energy of the adsorption sites on the surface of the activated carbon, and the adsorbed pollutant molecules are more likely to obtain energy and break away from the adsorption surface, resulting in a decrease in the adsorption capacity of the activated carbon. For example, when treating the waste gas generated from the ironing and dyeing of multi-layer copolymerized textile fiber fabrics, if the waste gas temperature is too high, the organic pollutants that could originally be effectively adsorbed by the activated carbon will not be fully adsorbed due to the high temperature, thus affecting the purification effect of the waste gas and causing a greater impact on the quality of the waste gas treatment for the ironing and dyeing of multi-layer copolymerized textile fiber fabrics. Moreover, the direct discharge of high-temperature waste gas will cause waste of the thermal energy it contains, which does not conform to the concept of energy conservation and environmental protection. Summary of the Invention

[0004] The purpose of the present invention is to solve the above problems and provide a waste gas treatment device for dyeing and ironing of multi-layer copolymerized textile fibers.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions: A waste gas treatment device for dyeing and ironing of multi-layer copolymerized textile fibers includes an air inlet pipe and an air inlet pump installed at the front end of the air inlet pipe, and further includes: A cooling and liquid storage mechanism installed on the air inlet pipe and located behind the air inlet pump; A wet scrubbing mechanism installed on the air inlet pipe and located behind the cooling and liquid storage mechanism; A condensation and dehumidification mechanism installed on the air inlet pipe and located behind the wet scrubbing mechanism; An adsorption and filtering mechanism is installed on the air inlet pipe and arranged at the rear side of the condensation and dehumidification mechanism; An automatic wiper mechanism, mounted on the wet washing mechanism and the condensation dehumidification mechanism; The adsorption medium replacement warning mechanism is installed on the outer wall of the wet washing mechanism and is transmission-connected with the automatic wiping mechanism.

[0006] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, the cooling liquid storage mechanism includes a liquid storage tank, the air inlet pipe is located in the liquid storage tank and a serpentine heat exchange tube is installed on the tube wall, an L-shaped vertical plate is fixedly installed on the rear side of the liquid storage tank, a hollow spray plate located on the upper side of the serpentine heat exchange tube is fixedly installed at the lower end of the horizontal part of the L-shaped vertical plate, a plurality of spray heads are fixedly connected to the lower end of the hollow spray plate, a liquid supply pipe is fixedly connected to the upper end of the hollow spray plate, a liquid supply pump is installed on the liquid supply pipe, and the liquid supply pump is fixedly installed at the upper end of the L-shaped vertical plate.

[0007] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, the wet washing mechanism includes a washing box, a spray pipe network is fixedly installed on the top inner wall of the washing box, the upper end of the spray pipe network is fixedly connected with a liquid guide pipe, the end of the liquid guide pipe away from the spray pipe network is fixedly connected to the bottom side wall of the liquid storage tank, a liquid guide pump is installed on the liquid guide pipe, the liquid guide pump is fixedly installed at the upper end of the washing box, and the bottom of the washing box is fixedly connected with a first drain pipe.

[0008] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, the condensation and dehumidification mechanism includes a dehumidification box, a plurality of condensation rods are fixedly inserted on the top of the dehumidification box, and a second drain pipe is fixedly connected to the bottom of the dehumidification box.

[0009] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, the adsorption and filtering mechanism includes an adsorption box, the top of the adsorption box is detachably fixedly connected with an end cover by bolts, an adsorption mesh frame is fixedly installed on the top of the inner wall of the end cover, the interior of the adsorption mesh frame is filled with an activated carbon adsorption layer, the bottom of the adsorption mesh frame is in contact with the bottom of the inner wall of the adsorption box, and an alarm is fixedly installed on the outer wall of the adsorption box.

[0010] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, the automatic wiping mechanism includes a power shell installed on the liquid guide tube, the interior of the power shell is rotatably connected to a force impeller through a rotating shaft, the outer wall of the washing box is also fixedly provided with a U-shaped fixing plate, the inner wall of the U-shaped fixing plate is rotatably connected to a vertically arranged reciprocating screw, the upper end of the rotating shaft and the upper end of the reciprocating screw are transmission-connected by a reduction sprocket assembly, the rod wall of the reciprocating screw is threadedly sleeved with a lifting plate, the lower end of the lifting plate is symmetrically fixedly connected with a plurality of lifting rods, the lower ends of the plurality of lifting rods pass through the top of the dehumidification box, and are fixedly connected with the same synchronization plate, the surface of the synchronization plate is fixedly sleeved with a plurality of wiper rings sleeved outside the condensation rod.

[0011] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, the adsorption medium replacement warning mechanism includes a reduction gear box and a trigger round shell fixedly mounted on the outer wall of the washing box, the input end of the reduction gear box is transmission-connected to the lower end of the reciprocating screw through a bevel gear assembly, a transmission shaft is rotatably connected to the center of the inner wall of the trigger round shell, the output end of the reduction gear box is fixedly connected to one end of the transmission shaft, a trigger switch is fixedly mounted on one side of the inner wall of the trigger round shell, and the shaft wall of the transmission shaft located in the trigger round shell is fixedly connected to an arc-shaped trigger block arranged corresponding to the position of the trigger switch.

[0012] In the above-mentioned waste gas treatment equipment for dyeing and perming of multi-layer copolymer textile fiber fabrics, a plurality of plug-in columns are symmetrically and fixedly connected to the lower end of the end cover, and a plurality of plug-in slots matching with the plug-in columns are provided at the upper end of the adsorption box.

[0013] Compared with the prior art, the present invention has the following beneficial effects: Through the set air intake pipe, air intake pump, and cooling liquid storage mechanism, the high-temperature exhaust gas generated in the dyeing and ironing process of the multi-layer copolymer textile fiber fabric can be quickly cooled down, so as to avoid the high-temperature exhaust gas affecting the activated carbon adsorption layer in the rear-end adsorption and filtration mechanism, thereby affecting the exhaust gas purification effect. The heat recovered from the high-temperature exhaust gas can be used to preheat the washing liquid. Properly increasing the temperature of the washing liquid helps to enhance the dissolution and chemical reaction rate of certain pollutants in the exhaust gas, thereby improving the washing effect. It not only avoids the adverse effects of high-temperature exhaust gas, but also can recycle and utilize heat energy to provide better exhaust gas purification treatment.

[0014] By setting up a wet scrubbing mechanism and a cooling liquid storage mechanism, the solubility or chemical reaction of the pollutants in the liquid can be utilized to transfer the pollutants in the exhaust gas into the liquid, thereby achieving the purpose of purifying the exhaust gas, and absorbing the heat in the high-temperature exhaust gas to improve the scrubbing effect, saving energy and being environmentally friendly.

[0015] Through the provided condensation dehumidification mechanism and automatic wiper mechanism, the moisture in the waste gas can be effectively intercepted. Since high humidity affects the adsorption treatment effect, such as reducing the adsorption capacity of activated carbon, by reducing the moisture content in the waste gas, the efficiency of subsequent treatment equipment can be improved. Moreover, the kinetic energy of the wet scrubbing mechanism is directly utilized to automatically wipe the condensation rod in the condensation dehumidification mechanism, enabling the condensation rod to always be in a stable dehumidification working state.

[0016] Through the provided adsorption and filtration mechanism and adsorption medium replacement warning mechanism, the specially modified activated carbon has a good adsorption effect on chlorinated organic compounds, thereby improving the waste gas treatment quality of the multi-layer copolymer textile fiber fabric dyeing and ironing. Moreover, the adsorption degree of the activated carbon can be automatically judged based on the waste gas treatment volume, and a timely feedback reminder is given after it is judged that the adsorption degree of the activated carbon reaches the threshold value, enabling the staff to replace the activated carbon adsorption layer more promptly, ensuring the waste gas treatment quality, and also avoiding the waste of resources caused by replacing the activated carbon adsorption layer before it reaches the adsorption threshold. Brief Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a front sectional structural schematic diagram of the present invention; Figure 3 is a three-dimensional structural schematic diagram of the serpentine heat exchange tube of the present invention; Figure 4 is a three-dimensional sectional structural schematic diagram of the condensation dehumidification mechanism of the present invention; Figure 5 is a three-dimensional sectional structural schematic diagram of the adsorption and filtration mechanism of the present invention; Figure 6 is a sectional structural schematic diagram of the automatic wiper mechanism of the present invention; Figure 7 is a sectional structural schematic diagram of the adsorption medium replacement warning mechanism of the present invention.

[0018] In the figure: 1 intake pipe, 2 cooling and liquid storage mechanism, 21 liquid storage tank, 22 serpentine heat exchange pipe, 23 L-shaped vertical plate, 24 hollow spray tray, 25 spray head, 26 liquid supply pipe, 27 liquid supply pump, 3 wet scrubbing mechanism, 31 scrubbing tank, 32 spray pipe network, 33 liquid guide pipe, 34 liquid guide pump, 35 first drain pipe, 4 condensation and dehumidification mechanism, 41 dehumidification tank, 42 condensation rod, 43 second drain pipe, 5 adsorption and filtration mechanism, 51 adsorption tank, 52 end cover, 53 adsorption mesh frame, 54 activated carbon adsorption layer, 55 alarm, 56 insertion column, 57 insertion slot, 6 automatic wiper mechanism, 61 power housing, 62 rotating shaft, 63 force-bearing impeller, 64 U-shaped fixing plate, 65 reciprocating lead screw, 66 reduction sprocket assembly, 67 lifting plate, 68 lifting rod, 69 synchronizing plate, 610 wiper ring, 7 adsorption medium replacement warning mechanism, 71 reduction gearbox, 72 trigger circular housing, 73 bevel gear assembly, 74 transmission shaft, 75 trigger switch, 76 arc-shaped trigger block, 8 intake pump. Detailed implementation manners

[0019] 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.

[0020] As Figures 1-7 shown, an exhaust gas treatment device for dyeing and ironing a multi-layer copolymer textile fiber fabric includes an intake pipe 1 and an intake pump 8 installed at the front end of the intake pipe 1, and further includes: A cooling and liquid storage mechanism 2 is installed on the intake pipe 1 and is disposed behind the intake pump 8. The cooling and liquid storage mechanism 2 includes a liquid storage tank 21. A serpentine heat exchange pipe 22 is installed on the pipe wall of the intake pipe 1 located inside the liquid storage tank 21. An L-shaped vertical plate 23 is fixedly installed at the rear side of the liquid storage tank 21. The lower end of the horizontal part of the L-shaped vertical plate 23 is fixedly installed with a hollow spray tray 24 located above the serpentine heat exchange pipe 22. A plurality of spray heads 25 are fixedly connected to the lower end of the hollow spray tray 24. A liquid supply pipe 26 is fixedly connected to the upper end of the hollow spray tray 24. A liquid supply pump 27 is installed on the liquid supply pipe 26, and the liquid supply pump 27 is fixedly installed at the upper end of the L-shaped vertical plate 23.

[0021] A wet scrubbing mechanism 3 is installed on the intake pipe 1 and is disposed behind the cooling and liquid storage mechanism 2. The wet scrubbing mechanism 3 includes a scrubbing tank 31. A spray pipe network 32 is fixedly installed on the inner wall of the top of the scrubbing tank 31. The upper end of the spray pipe network 32 is fixedly connected to a liquid guide pipe 33. One end of the liquid guide pipe 33 away from the spray pipe network 32 is fixedly connected to the bottom side wall of the liquid storage tank 21. A liquid guide pump 34 is installed on the liquid guide pipe 33, and the liquid guide pump 34 is fixedly installed at the upper end of the scrubbing tank 31. The bottom of the scrubbing tank 31 is fixedly connected to a first drain pipe 35.

[0022] The condensation and dehumidification mechanism 4 is installed on the air inlet pipe 1 and is arranged on the rear side of the wet washing mechanism 3. The condensation and dehumidification mechanism 4 includes a dehumidification box 41. A plurality of condensation rods 42 are fixedly inserted on the top of the dehumidification box 41, and a second drain pipe 43 is fixedly connected to the bottom of the dehumidification box 41.

[0023] The adsorption and filtering mechanism 5 is installed on the air intake pipe 1 and is arranged on the rear side of the condensation and dehumidification mechanism 4. The adsorption and filtering mechanism 5 includes an adsorption box 51. The top of the adsorption box 51 is detachably fixedly connected to the end cover 52 by bolts. An adsorption mesh frame 53 is fixedly installed on the top of the inner wall of the end cover 52. The interior of the adsorption mesh frame 53 is filled with an activated carbon adsorption layer 54. The bottom of the adsorption mesh frame 53 is in contact with the bottom of the inner wall of the adsorption box 51. An alarm 55 is fixedly installed on the outer wall of the adsorption box 51. A plurality of plug-in columns 56 are symmetrically fixedly connected to the lower end of the end cover 52. A plurality of plug-in slots 57 matching the plug-in columns 56 are opened at the upper end of the adsorption box 51.

[0024] The automatic wiping mechanism 6 is installed on the wet washing mechanism 3 and the condensation and dehumidification mechanism 4. The automatic wiping mechanism 6 includes a power shell 61 installed on the liquid guide tube 33. The interior of the power shell 61 is rotatably connected to a force-bearing impeller 63 through a rotating shaft 62. The outer wall of the washing box 31 is also fixedly provided with a U-shaped fixing plate 64. The inner wall of the U-shaped fixing plate 64 is rotatably connected to a vertically arranged reciprocating screw 65. The upper end of the rotating shaft 62 and the upper end of the reciprocating screw 65 are transmission-connected through a reduction sprocket assembly 66. The rod wall of the reciprocating screw 65 is threadedly sleeved with a lifting plate 67. The lower end of the lifting plate 67 is symmetrically fixedly connected with a plurality of lifting rods 68. The lower ends of the plurality of lifting rods 68 pass through the top of the dehumidification box 41 and are fixedly connected with the same synchronization plate 69. The surface of the synchronization plate 69 is fixedly sleeved with a plurality of wiper rings 610 sleeved outside the condensation rod 42.

[0025] The adsorption medium replacement warning mechanism 7 is installed on the outer wall of the wet washing mechanism 3 and is connected to the automatic wiping mechanism 6. The adsorption medium replacement warning mechanism 7 includes a reduction gear box 71 and a trigger round shell 72 fixedly installed on the outer wall of the washing box 31. The input end of the reduction gear box 71 is connected to the lower end of the reciprocating screw 65 through a bevel gear assembly 73. A transmission shaft 74 is rotatably connected to the center of the inner wall of the trigger round shell 72. The output end of the reduction gear box 71 is fixedly connected to one end of the transmission shaft 74. A trigger switch 75 is fixedly installed on one side of the inner wall of the trigger round shell 72. The shaft wall of the transmission shaft 74 located in the trigger round shell 72 is fixedly connected to an arc-shaped trigger block 76 arranged corresponding to the position of the trigger switch 75.

[0026] The operating principle of the present invention is described as follows: According to the rate of waste gas generation during the dyeing and ironing process of the multi-layer copolymerized textile fiber fabric, the working power of the intake pump 8 is regulated. The higher the rate of waste gas generation, the higher the working power of the intake pump 8, thereby enabling a larger waste gas treatment volume and a faster treatment speed. When adjusting the working power of the intake pump 8, the working powers of the liquid supply pump 27 in the cooling liquid storage mechanism 2 and the liquid guiding pump 34 in the wet scrubbing mechanism 3 are synchronously adjusted and are positively correlated, that is, the higher the working power of the intake pump 8, the higher the working powers of the liquid supply pump 27 and the liquid guiding pump 34 are synchronously increased. The regulation method here can be to connect a resistor in series in the power supply circuits of the intake pump 8, the liquid supply pump 27, and the liquid guiding pump 34, and the unified power regulation of the three pumps can be achieved by adjusting the resistance value of the resistor. It can also be synchronous adjustment by program control. The adjustment method here is not limited and is prior art, so it will not be elaborated too much; Under the driving force of the intake pump 8, the high-temperature waste gas is first transported through the intake pipe 1 to the serpentine heat exchange tube 22. The liquid supply pump 27 cooperates with the liquid supply pipe 26 to transport the washing liquid communicated with the outside to the hollow spray tray 24, and then sprays it out through a plurality of spray heads 25. The sprayed washing liquid contacts the serpentine heat exchange tube 22, and the low-temperature washing liquid exchanges heat with the high-temperature waste gas, thereby reducing the temperature of the high-temperature waste gas, while the temperature of the washing liquid rises and falls into the liquid storage tank 21; The waste gas is then transported through the intake pipe 1 to the washing box 31. The liquid guiding pump 34 cooperates with the liquid guiding pipe 33 to transport the heated washing liquid in the liquid storage tank 21 to the spray pipe network 32 and spray it out, so that the washing liquid contacts the waste gas. By fully contacting the waste gas with the washing liquid and utilizing the solubility or chemical reaction of pollutants in the liquid, the pollutants in the waste gas are transferred to the liquid, thereby achieving the purpose of purifying the waste gas. It can simultaneously remove various pollutants in the waste gas, including particulate matter, acidic gases, and some organic pollutants. Moreover, the heated washing liquid helps to enhance the dissolution and chemical reaction rate of certain pollutants in the waste gas and improve the washing effect; The waste gas continues to be conveyed through the intake pipe 1 into the dehumidification box 41. The condensation rod 42 contacts the waste gas. The low-temperature environment formed on the surface of the condensation rod 42 causes the water vapor in the waste gas to condense into small water droplets and remain on the condensation rod 42, quickly treating the moisture in the waste gas. When the wet scrubbing mechanism 3 is working, the liquid guide pump 34 forms power in the liquid guide pipe 33 to suck the scrubbing liquid to flow. When the scrubbing liquid passes through the power housing 61, it drives the force-receiving impeller 63 to drive the rotating shaft 62 to rotate self-rotationally (the power for the scrubbing liquid to flow in the liquid guide pipe 33 is provided by the liquid guide pump 34, so the flow power is stable and can meet the power rotation requirements of the force-receiving impeller 63). The rotating shaft 62 cooperates with the reduction sprocket assembly 66 to drive the reciprocating lead screw 65 to rotate synchronously. Then, through the threaded socket connection between the reciprocating lead screw 65 and the lifting plate 67, the lifting plate 67 cooperates with the lifting rod 68 to drive the synchronous plate 69 to reciprocate up and down. The synchronous plate 69 drives a plurality of water scraping rings 610 to move outside the condensation rod 42, quickly scraping off the water droplets accumulated outside the condensation rod 42 so that they fall to the bottom of the dehumidification box 41 and are discharged through the second drain pipe 43. When the waste gas inflow is high, the working power of the liquid guide pump 34 will be made higher in advance, so that the flow rate of the scrubbing liquid is faster, and then the moving speed of the water scraping ring 610 is faster, improving the water scraping speed. It adapts to the situation where when the waste gas inflow is high, the speed of water droplets accumulating on the condensation rod 42 is faster and a faster water scraping speed is required. Moreover, it directly utilizes the power of the wet scrubbing mechanism 3 for follow-up adjustment and start-stop, and the operation is more convenient and easy to use; After being dehumidified, the waste gas enters the adsorption box 51. The activated carbon adsorption layer 54 in the adsorption mesh frame 53 adsorbs and treats the waste gas. Using the porous structure and huge specific surface area of the activated carbon, the organic pollutants in the waste gas are adsorbed on the surface of the activated carbon through physical adsorption, so as to achieve the purpose of purifying the waste gas. The upper end of the adsorption box 51 is detachably and fixedly connected with an end cover 52 by bolts, which is convenient for quickly replacing the activated carbon adsorption layer 54; When the automatic wiper mechanism 6 is working, the reciprocating lead screw 65 cooperates with the bevel gear assembly 73 to drive the input end of the reduction gearbox 71 to rotate synchronously, and then drives the transmission shaft 74 to rotate synchronously through the reduction drive of the reduction gearbox 71. The transmission shaft 74 drives the arc-shaped trigger block 76 to move within the trigger circular shell 72. When the arc-shaped trigger block 76 presses on the trigger switch 75, the trigger switch 75 controls the alarm 55 adsorbed on the outer wall to sound, reminding the staff that the activated carbon adsorption layer 54 needs to be replaced, because it indicates that the exhaust gas inflow has reached the processing threshold of the activated carbon adsorption layer 54. Moreover, when the working power of the intake pump 8 is higher and the exhaust gas inflow speed is faster, the working power of the liquid delivery pump 34 will also increase synchronously, thereby increasing the rotation speed of the reciprocating lead screw 65, and further shortening the interval time when the arc-shaped trigger block 76 presses on the trigger switch 75, making the calculation of the exhaust gas inflow more accurate, thus ensuring that the activated carbon adsorption layer 54 can be replaced in time, ensuring the exhaust gas treatment quality, and also avoiding the waste of resources caused by replacing the activated carbon adsorption layer 54 before it reaches the adsorption threshold.

[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An exhaust gas treatment device for dyeing and ironing of a multi-layer copolymerized textile fiber fabric, comprising an intake pipe (1) and an intake pump (8) installed at the front end of the intake pipe (1), characterized in that, Also includes: A cooling liquid storage mechanism (2) is mounted on the air intake pipe (1) and is arranged on the rear side of the air intake pump (8); A wet scrubbing mechanism (3) is mounted on the air intake pipe (1) and is arranged on the rear side of the cooling liquid storage mechanism (2); A condensation and dehumidification mechanism (4) is mounted on the air inlet pipe (1) and is arranged on the rear side of the wet scrubbing mechanism (3); An adsorption and filtering mechanism (5) is mounted on the air inlet pipe (1) and is arranged on the rear side of the condensation and dehumidification mechanism (4); An automatic wiper mechanism (6) mounted on the wet washing mechanism (3) and the condensation and dehumidification mechanism (4); An adsorption medium replacement warning mechanism (7) is mounted on the outer wall of the wet washing mechanism (3) and is transmission-connected to the automatic wiper mechanism (6).

2. The waste gas treatment equipment for dyeing and ironing of a multi-layer copolymer textile fiber fabric according to claim 1, characterized in that, The cooling liquid storage mechanism (2) comprises a liquid storage box (21); a serpentine heat exchange tube (22) is installed on the tube wall of the air inlet pipe (1) located in the liquid storage box (21); an L-shaped vertical plate (23) is fixedly installed on the rear side of the liquid storage box (21); a hollow spray plate (24) located on the upper side of the serpentine heat exchange tube (22) is fixedly installed on the lower end of the horizontal portion of the L-shaped vertical plate (23); a plurality of spray heads (25) are fixedly connected to the lower end of the hollow spray plate (24); a liquid supply pipe (26) is fixedly connected to the upper end of the hollow spray plate (24); a liquid supply pump (27) is installed on the liquid supply pipe (26); and the liquid supply pump (27) is fixedly installed on the upper end of the L-shaped vertical plate (23).

3. An exhaust gas treatment device for dyeing and ironing a multi-layer copolymer textile fiber fabric according to claim 2, characterized in that, The wet washing mechanism (3) comprises a washing box (31), a spray pipe network (32) being fixedly mounted on the top inner wall of the washing box (31), a liquid guide pipe (33) being fixedly connected to the upper end of the spray pipe network (32), an end of the liquid guide pipe (33) away from the spray pipe network (32) being fixedly connected to the bottom side wall of the liquid storage box (21), a liquid guide pump (34) being mounted on the liquid guide pipe (33), the liquid guide pump (34) being fixedly mounted on the upper end of the washing box (31), and a first drain pipe (35) being fixedly connected to the bottom of the washing box (31).

4. An exhaust gas treatment device for dyeing and ironing of a multi-layer copolymerized textile fiber fabric according to claim 3, characterized in that, The condensation and dehumidification mechanism (4) comprises a dehumidification box (41), a plurality of condensation rods (42) are fixedly inserted into the top of the dehumidification box (41), and a second drainage pipe (43) is fixedly connected to the bottom of the dehumidification box (41).

5. The waste gas treatment equipment for dyeing and ironing of a multi-layer copolymerized textile fiber fabric according to claim 1, characterized in that, The adsorption filtering mechanism (5) comprises an adsorption box (51), the top of the adsorption box (51) being detachably fixedly connected to an end cover (52) by means of bolts, an adsorption net frame (53) being fixedly mounted on the top of the inner wall of the end cover (52), an activated carbon adsorption layer (54) being filled inside the adsorption net frame (53), the bottom of the adsorption net frame (53) being in contact with the bottom of the inner wall of the adsorption box (51), and an alarm (55) being fixedly mounted on the outer wall of the adsorption box (51).

6. The waste gas treatment equipment for dyeing and ironing of a multi-layer copolymerized textile fiber fabric according to claim 4, characterized in that, The automatic wiper mechanism (6) includes a power housing (61) installed on the liquid guide pipe (33). Inside the power housing (61), a force-receiving impeller (63) is rotatably connected through a rotating shaft (62). An outer wall of the washing box (31) is also fixedly provided with a U-shaped fixing plate (64). An inner wall of the U-shaped fixing plate (64) rotatably connects a vertically arranged reciprocating lead screw (65). An upper end of the rotating shaft (62) and an upper end of the reciprocating lead screw (65) are drivingly connected through a reduction sprocket assembly (66). A lifting plate (67) is threadedly sleeved on a rod wall of the reciprocating lead screw (65). Lower ends of the lifting plate (67) are symmetrically and fixedly connected with a plurality of lifting rods (68). Lower ends of the plurality of lifting rods (68) penetrate through a top of the dehumidifying box (41) and are fixedly connected with the same synchronous plate (69). A plurality of wiper rings (610) sleeved outside the condensation rods (42) are fixedly inserted on a surface of the synchronous plate (69).

7. An exhaust gas treatment device for dyeing and ironing a multi-layer copolymerized textile fiber fabric according to claim 6, characterized in that, The adsorption medium replacement warning mechanism (7) includes a reduction gear box (71) and a trigger circular housing (72) fixedly installed on an outer wall of the washing box (31). An input end of the reduction gear box (71) is drivingly connected with a lower end of the reciprocating lead screw (65) through a bevel gear assembly (73). A central part of an inner wall of the trigger circular housing (72) rotatably connects a transmission shaft (74). An output end of the reduction gear box (71) is fixedly connected with one end of the transmission shaft (74). A trigger switch (75) is fixedly installed on one side of the inner wall of the trigger circular housing (72). An arc-shaped trigger block (76) corresponding to a position of the trigger switch (75) is fixedly connected to a shaft wall of the transmission shaft (74) located inside the trigger circular housing (72).

8. The waste gas treatment equipment for dyeing and ironing of a multi-layer copolymerized textile fiber fabric according to claim 5, characterized in that, Lower ends of the end caps (52) are symmetrically and fixedly connected with a plurality of insertion columns (56). A plurality of insertion slots (57) matching and inserting the insertion columns (56) are formed in an upper end of the adsorption box (51).

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