Textile setting machine cooling wastewater treatment equipment

Abstract

The present application relates to sewage treatment equipment related technical field, disclose a kind of textile setting machine cooling wastewater treatment equipment, to solve the problem that filter screen is filtered for a long time and is prone to blockage, by using suction interception assembly to suck and transport between rough treatment pool and fine treatment pool, in this process, sewage is filtered inside filter cartridge, and filter is retained inside filter cartridge;Motor drives auger to rotate, and auger rotates inside filter cartridge, not only the outer side of auger is scraped to the inner wall of filter cartridge, so as to avoid the problem of aggregation and blockage;Filter can be discharged from filter cartridge by the conveying of auger, so that the inside of filter cartridge can continuously filter sewage, and finally realize the effect of dynamic solid-liquid separation.

Description

Technical Field

[0001] This invention relates to the technical field of wastewater treatment equipment, and in particular to a wastewater treatment device for cooling water from textile setting machines. Background Technology

[0002] Textile setting machines generate a large amount of high-temperature exhaust gas during operation. To meet environmental emission requirements, existing technologies typically employ methods such as water spraying to cool the exhaust gas. During this process, water comes into direct contact with the exhaust gas, causing pollutants in the exhaust gas to dissolve or be entrained in the water, thus forming complex industrial wastewater.

[0003] However, in practical applications, it has been found that the aforementioned wastewater contains a large amount of fibrous impurities that detach from the fabric surface during the high-temperature setting process, including natural fibers such as cotton and linen, as well as chemical fibers such as polyester and nylon. In existing technologies, sieve filtration is commonly used to remove these fibrous impurities from the wastewater. However, because these fibrous impurities easily accumulate and entangle on the filter screen surface, the mesh of the filter screen gradually becomes clogged as the filtration time increases. This leads to a significant decrease in filtration flux, increased resistance to water flow, and ultimately reduced wastewater treatment efficiency, making it difficult to meet the needs of continuous production. Summary of the Invention

[0004] This invention proposes a wastewater treatment device for cooling water from textile setting machines, which has the advantage of dynamic solid-liquid separation treatment, thereby solving the problem of filter screen clogging easily after long-term filtration mentioned in the background art.

[0005] To achieve the above objectives, this application adopts the following technical solution: a textile setting machine cooling wastewater treatment device, comprising: a pool body, inside which a sedimentation pool, a coarse treatment pool, and a fine treatment pool are arranged sequentially; the sedimentation pool is equipped with baffles and grids for coarse interception of wastewater; a suction interception assembly for filtering and conveying wastewater from the coarse treatment pool to the fine treatment pool is installed on the top of the pool body; the suction interception assembly comprises: a support cylinder, fixed to the pool body by a bracket, with a slag storage tank fixedly connected to its left end and a filter cylinder fixedly connected to its right end, the filter cylinder having filter holes on its outer side; a motor, fixed to the end of the filter cylinder, with an auger fixedly installed at its output end inside the filter cylinder; a water pump, installed in the coarse treatment pool, with its output end supplying wastewater to the support cylinder via a delivery pipe; the water pump conveys the wastewater from the coarse treatment pool to the support cylinder, and through the support cylinder, the wastewater enters the filter cylinder for filtration; the motor drives the auger to rotate, causing the filter material inside the filter cylinder to be pushed towards the slag storage tank.

[0006] Furthermore, the infusion tube is threadedly connected to the support cylinder in the middle.

[0007] Furthermore, by changing the installation length of the infusion tube, the distance between the end of the infusion tube and the end of the filter cartridge can be adjusted. After the sewage pumped by the water pump is transported to the support cylinder through the infusion tube, the sewage moves in the opposite direction to the filter material driven by the screw conveyor, and the filter material is used to achieve coarse filtration and interception of sewage.

[0008] Furthermore, a sludge discharge pipe is coaxially sealed and movable inside the auger, with an opening at the left end of the sludge discharge pipe. A spring is installed between the right end of the sludge discharge pipe and the inside of the auger, and one end of the infusion tube is located in the opening at the left end of the sludge discharge pipe.

[0009] Furthermore, a reset piston is threadedly fastened to the right side of the sewage discharge pipe, and a damping hole and a one-way valve are provided on the side of the reset piston.

[0010] Furthermore, the left end of the discharge pipe is movably installed between the guide slider and the support cylinder. An adjusting rod is coaxially and movably fitted inside the discharge pipe, and a detection piston is fixedly installed on the left end of the adjusting rod and connected to the sealing sleeve of the left end opening of the discharge pipe. A spring is provided between the detection piston and the left end opening of the discharge pipe.

[0011] Furthermore, the inner side of the auger is provided with internal threads.

[0012] Furthermore, a connecting rod is movably installed on the side of the sewage discharge pipe, and a spring is provided between the connecting rod and the sewage discharge pipe.

[0013] Furthermore, an arc groove is provided on the side of the adjusting rod, and an annular groove communicating with the left side of the arc groove is provided on the side of the adjusting rod.

[0014] Furthermore, the depth of the arc groove is greater than that of the annular groove.

[0015] The beneficial effects of this invention are as follows:

[0016] This invention provides a wastewater treatment device for textile setting machines. In advanced environmental protection industries, this device effectively addresses the pollution of aquatic environments caused by wastewater generated during textile setting processes. By installing a suction and interception component between a coarse treatment tank and a fine treatment tank, it achieves suction, transport, and real-time filtration of wastewater, effectively preventing the direct discharge of untreated wastewater and the resulting water pollution risk. Specifically, wastewater is filtered through the filter cartridge under suction, with solid impurities trapped inside. Simultaneously, a motor-driven auger continuously rotates inside the filter cartridge. On one hand, the outer side of the auger scrapes and cleans the inner wall of the filter cartridge, effectively preventing the accumulation and blockage of fibers and other impurities, ensuring unobstructed filtration. On the other hand, the rotating conveying action of the auger continuously discharges the trapped solid impurities from inside the filter cartridge, preventing filtration failure due to impurity accumulation. Therefore, this invention achieves continuous and dynamic solid-liquid separation of wastewater inside the filter cartridge, improving the treatment efficiency and stability of textile setting wastewater and fundamentally reducing the risk of water pollution. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort:

[0018] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall internal planar structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the external three-dimensional structure of the suction interception component of the present invention;

[0021] Figure 4 This is a three-dimensional cross-sectional view of the internal structure of the suction and interception component of the present invention and a partial enlarged structural schematic diagram;

[0022] Figure 5 This is a schematic diagram of the internal planar cross-sectional structure of the suction interception component of the present invention;

[0023] Figure 6 For the present invention Figure 5 Enlarged structural diagram of the area at point E in the middle;

[0024] Figure 7 This is a schematic diagram of the external three-dimensional structure of the sewage discharge pipe of the present invention;

[0025] Figure 8 This is a schematic diagram showing the location of the internal components of the filter cartridge of the present invention and its three-dimensional cross-sectional structure.

[0026] In the diagram: 1. Tank body; 101. Sedimentation tank; 102. Coarse treatment tank; 103. Fine treatment tank; 2. Baffle; 3. Grille; 4. Suction interception assembly; 401. Support cylinder; 402. Filter cartridge; 403. Sludge storage tank; 404. Infusion pipe; 405. Water pump; 406. Motor; 5. Sludge discharge pipe; 6. Adjusting rod; 601. Detection piston; 602. Arc groove; 603. Annular groove; 7. Screw auger; 701. Internal thread; 8. Reset piston; 801. Damping orifice; 802. One-way valve; 9. Connecting rod. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1, please refer to Figure 1 and Figure 2 It can be seen that during the production process of the textile setting machine, wastewater containing fiber impurities is generated. To comply with current environmentally friendly production practices, in this embodiment, a pool 1 is constructed underground using bricks and cement. Pool 1 consists of a sedimentation tank 101, a coarse treatment tank 102, and a fine treatment tank 103. The sedimentation tank 101 and the coarse treatment tank 102 are connected, while the coarse treatment tank 102 and the fine treatment tank 103 are separated by a dike, thus preventing communication between them. The wastewater generated during the textile setting machine's production process can be directly discharged into the sedimentation tank 101. Figure 1 and Figure 2 It can be seen that the sedimentation tank 101 is equipped with baffles 2, which are arranged vertically to intercept the surface and bottom sediments of the sewage and to transport the sewage in the middle layer towards the coarse treatment tank 102.

[0029] During transport, the wastewater in the middle layer undergoes initial interception by the screen 3 installed in the sedimentation tank 101. Generally, the screen 3 is electrically controlled. As the wastewater flows through the screen channel, fibers, fabric strips, and other debris larger than the screen gaps are intercepted and adhere to the screen bars. Subsequently, a rotating rake or lifting rake bucket driven by the drive system scoops up the intercepted impurities and transports them upwards along the guide rail to the top of the screen. With the aid of a scraping mechanism or gravity, the impurities are unloaded into a slag trough or screw conveyor. Simultaneously, a cleaning device cleans the rake teeth to prevent clogging, thus continuously achieving automatic interception, transport, and cleaning of impurities. Afterwards, larger debris in the wastewater is treated, and the wastewater flows into the coarse treatment tank 102.

[0030] Combination Figure 1 and Figure 2 It can be seen that a suction interception assembly 4 is fixedly installed on the top of the tank 1. The suction interception assembly 4 can draw wastewater from the coarse treatment tank 102 into the fine treatment tank 103, and remove small-sized fibers and other impurities from the wastewater during the wastewater transport process. Finally, the wastewater input into the fine treatment tank 103 undergoes subsequent chemical treatment. Specifically, in conjunction with... Figures 3-5 as well as Figure 8As can be seen, the suction interception assembly 4 mainly includes a support cylinder 401 fixed to the top of the tank 1 by a bracket. A sludge storage tank 403 is fastened to the left end of the support cylinder 401 via a flange. The sludge storage tank 403 is a relatively sealed tank used to store filtered fibers and other impurities. In practical applications, an electromagnetic valve can be installed on the side of the sludge storage tank 403, allowing the stored impurities to be conveyed outwards when the valve is opened. A filter cylinder 402 is fastened to the right end of the support cylinder 401 via a flange. Filter holes are provided on the side of the filter cylinder 402 for filtering impurities in the wastewater. A motor 406 is fixedly installed on the right end of the filter cylinder 402 via a flange, and an auger 7 located inside the filter cylinder 402 is fixedly installed on the output shaft of the motor 406. Ideally, a cylindrical reduction gearbox is provided between the auger 7 and the motor 406 to reduce the rotation speed of the auger 7. The auger 7 and the inner side of the filter cylinder 402 are slidably fitted together. More importantly, a water pump 405 is fixedly installed in the coarse treatment tank 102, and the output end of the water pump 405 is connected to the support cylinder 401 through the infusion pipe 404. When the water pump 405 pumps the sewage in the coarse treatment tank 102, it can transport the sewage to the support cylinder 401.

[0031] In the actual application of this embodiment, the wastewater generated during the production process of the textile setting machine flows into the sedimentation tank 101. After being coarsely intercepted by the sedimentation tank 101 and the grid 3, the wastewater is transported to the coarse treatment tank 102.

[0032] The control system starts the water pump 405 and motor 406. The water pump 405 then transports wastewater from the coarse treatment tank 102 to the support cylinder 401 via the infusion pipe 404. The wastewater in the support cylinder 401 is then transported towards the filter cylinder 402. During this process, as the amount of wastewater in the support cylinder 401 increases, it first fills the sludge storage tank 403. Then, as the amount of wastewater in the support cylinder 401 continues to increase, the wastewater is forced into the filter cylinder 402. After passing through the filter cylinder 402, the wastewater is filtered by the filter holes, achieving the filtration of solid impurities. The wastewater then enters the fine treatment tank 103, while the impurities are retained in the inner part of the filter cylinder 402. At the same time, as the motor 406 drives the auger 7 to rotate at low speed, the auger 7 scrapes the inner wall of the filter cylinder 402, thereby preventing debris from accumulating in the filter holes and causing blockage. Furthermore, through the rotation of the auger 7, the debris in the filter cylinder 402 is pushed towards the support cylinder 401. As the amount of debris increases, it is continuously pushed into the slag storage tank 403.

[0033] Example 2 is a further improvement on Example 1. Please refer to Example 1. Figure 4 and Figure 5As can be seen, in this second embodiment, the infusion tube 404 is threadedly connected to the support cylinder 401 in the middle, and the infusion tube 404 and the support cylinder 401 are arranged coaxially. In this second embodiment, by adjusting the installation position of the infusion tube 404, the distance between the end of the infusion tube 404 and the end of the filter cylinder 402 is adjustable. In this way, the area between the two is located in the inner cavity of the support cylinder 401, and the left end of the auger 7 does not extend into this inner cavity. The advantage of this design is that, in the process of sewage treatment, the sewage pumped by the water pump 405 is transported to the support cylinder 401 through the infusion tube 404, and the sewage is transported towards the filter cylinder 402 through the support cylinder 401. After entering the filter cylinder 402, the sewage filtration treatment method described in the first embodiment is achieved.

[0034] As filtration time increases, more debris accumulates in filter cartridge 402. This debris is then conveyed to the left by auger 7 and ultimately enters the area between the right end of infusion pipe 404 and the left end of filter cartridge 402. During this process, the wastewater containing debris in infusion pipe 404 tends to flow to the right (towards filter cartridge 402). As auger 7 rotates, the debris is forced to the left (towards sludge tank 403), at which point the debris and wastewater move in opposite directions. Subsequently, as the wastewater flows towards filter cartridge 402, it first passes through the debris located between the right end of infusion pipe 404 and the left end of filter cartridge 402 within the inner cavity of support cylinder 401. As mentioned above, since the debris contains a large amount of fibrous impurities, the accumulated fibrous impurities act as a pre-filter, intercepting larger debris. The wastewater then undergoes secondary filtration through filter cartridge 402. Finally, the filtered wastewater flows into the fine treatment tank 103.

[0035] It can be seen that, in operation, this embodiment 2 can use the collected impurities (fibers) as filter material to coarsely intercept the incoming sewage, thereby achieving pre-interception of the sewage and reducing the actual filtration pressure of the subsequent filter cartridge 402.

[0036] Example 3 is a further improvement on Example 2. To ensure smoother wastewater filtration, Example 3 provides a method for automatically adjusting the length of the debris filter layer. Specifically, in conjunction with... Figures 4-8It can be seen that the auger 7 is coaxially sealed and movable, with a waste discharge pipe 5 inside. The left end of the waste discharge pipe 5 has a cylindrical opening, and the right side of the waste discharge pipe 5 is threadedly connected to a reset piston 8. A spring is installed at the right end of the waste discharge pipe 5, between the right end of the reset piston 8 and the inside of the auger 7. Pushed by the spring force, the reset piston 8 is forced to push the waste discharge pipe 5 to the left to its limit position. Moreover, in this embodiment, the reset piston 8 is sealed and fitted with the inner wall of the auger 7. Furthermore, the reset piston 8 has a damping hole 801 and a one-way valve 802 on its side. The one-way valve 802 allows air to flow unidirectionally from the right side (which is connected to the external environment) to the left side of the reset piston 8, which is located inside the auger 7. The damping hole 801 dampens and decelerates the reset piston 8 as it moves to the left.

[0037] Because there is an opening on the left side of the sewage discharge pipe 5, from Figure 5 In this embodiment, one end of the infusion pipe 404 is located in the left end opening of the sewage discharge pipe 5. When the sewage in the infusion pipe 404 is input into the left end opening of the sewage discharge pipe 5, the sewage input through the infusion pipe 404 will first enter the opening. The sewage flowing out from the left end opening of the sewage discharge pipe 5 enters the support cylinder 401 and is transported to the filter cylinder 402 through the support cylinder 401. Since the sewage moves to the right in the support cylinder 401, the auger 7 pushes the filter material to the left, thereby using the filter material to initially intercept the sewage and achieve the content described in Embodiment 2.

[0038] During this process, if there is too much filter material in the area between the left opening of the discharge pipe 5 and the left end of the filter cartridge 402, the sewage cannot be properly transported to the filter cartridge 402. Subsequently, as the infusion pipe 404 continuously supplies sewage into the left opening of the discharge pipe 5, the sewage is further transported into the support cylinder 401. At this time, the pressure in the inner cavity of the support cylinder 401 increases, causing the filter material in the discharge pipe 5 and the support cylinder 401 to tend to move to the right. However, due to the push of the filter material by the auger 7, its rightward movement is relatively obstructed. Therefore, as the pressure in the chamber of the support cylinder 401 relative to the left increases, the medium can only push the discharge pipe 5 to tend to move to the right. The rightward movement of the discharge pipe 5 pushes the reset piston 8 to move to the right, and compresses the spring on the right side of the reset piston 8. With the rightward movement of the discharge pipe 5, the distance between the left opening of the discharge pipe 5 and the left end of the filter cartridge 402 is shortened, thereby shortening the length of the filter material layer and reducing the actual length of the filter material for filtering sewage. As the wastewater discharge pipe 5 moves to the right, the wastewater entering through the opening on the left side of the wastewater discharge pipe 5 can pass through the filter layer and be transported towards the filter cartridge 402.

[0039] Finally, since the reset piston 8 is always pushed to the left by the spring, under the action of the spring force, there is always a tendency to push the sewage discharge pipe 5 to the left to return to the normal state.

[0040] Example 4 is a further improvement on Example 3. Based on Example 3, to ensure that the discharge pipe 5 has sufficient strength to move to the right, combined with... Figure 7 It can be seen that the left end of the discharge pipe 5 is movably mounted between the guide slider and the support cylinder 401, thereby limiting the discharge pipe 5 to only causing the central axis of the support cylinder 401 to reciprocate left and right. Furthermore, combined with... Figures 4-8 It can be seen that an adjusting rod 6 is coaxially and movably mounted inside the discharge pipe 5, and a detection piston 601 is fixedly installed on the left end of the adjusting rod 6 and sealed to the left end opening of the discharge pipe 5. A spring is provided between the detection piston 601 and the left end opening of the discharge pipe 5. Pushed by the spring, the detection piston 601 is forced to always tend to move to the left. In addition, an internal thread 701 is opened on the inner side of the auger 7. Correspondingly, a connecting rod 9 is movably mounted on the side of the discharge pipe 5, and a spring is provided between the connecting rod 9 and the discharge pipe 5. Pushed by the spring force, the connecting rod 9 tends to move away from the internal thread 701, and finally disengages from the internal thread 701. Furthermore, the side of the adjusting rod 6 is provided with an arc groove 602, and the side of the adjusting rod 6 is provided with an annular groove 603 that communicates with the left side of the arc groove 602. The groove depth of the arc groove 602 is greater than the groove depth of the annular groove 603. In this way, when the connecting rod 9 is pressed against the arc groove 602 by the spring, the connecting rod 9 can move away from the internal thread 701. Similarly, when the connecting rod 9 is pressed against the annular groove 603, the connecting rod 9 moves outward and approaches the internal thread 701, so that the end of the connecting rod 9 can be pressed against the internal thread 701.

[0041] In practical application, the preceding working process of this fourth embodiment is as described in embodiments one to three, and will not be repeated here.

[0042] If the sewage transported by the infusion pipe 404 obstructs the leftward movement of the discharge pipe 5, the sewage medium pressure further increases as the amount of sewage transported by the infusion pipe 404 increases. Subsequently, the medium pushes the detection piston 601 to the right. The detection piston 601 pushes the adjusting rod 6 to the right, causing the adjusting rod 6 to move the arc groove 602 to the right, moving it away from the end of the connecting rod 9. The connecting rod 9 then moves relative to the annular groove 603. When the connecting rod 9 reaches the annular groove 603, it pushes outward, its end abutting the internal thread 701. As the motor 406 drives the auger 7 to rotate continuously, the auger 7, through the connection between the internal thread 701 and the connecting rod 9, increases the strength of the movement of the discharge pipe 5 to the right, ensuring that the discharge pipe 5 has sufficient power to move to the right.

[0043] After the sewage discharge pipe 5 moves to the right, the actual filter layer length of the filter material will decrease. Then, the sewage pressure input into the support cylinder 401 will decrease. The detection piston 601 will move to the left under the action of the spring, and the arc groove 602 will move to the end of the connecting rod 9 again. The connecting rod 9 will move away from the internal thread 701 again, thereby cutting off the auxiliary power.

[0044] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wastewater treatment device for cooling water from a textile setting machine, characterized in that, include: The pool body (1) is provided with a sedimentation tank (101), a coarse treatment tank (102) and a fine treatment tank (103) in sequence. The sedimentation tank (101) is provided with a baffle (2) and a grid (3) for coarse interception of sewage. The top of the pool body (1) is equipped with a suction interception component (4) for filtering and conveying sewage from the coarse treatment tank (102) to the fine treatment tank (103). The suction interception component (4) includes: The support cylinder (401) is fixed to the pool body (1) by a bracket. The left end is fixedly connected to the slag storage tank (403), and the right end is fixedly connected to the filter cylinder (402). The filter cylinder (402) has filter holes on the outside. The motor (406) is fixed at the end of the filter cartridge (402), and the output end is fixedly installed with an auger (7) located inside the filter cartridge (402). A water pump (405) is installed in the coarse treatment tank (102), and its output end supplies sewage into the support cylinder (401) through the infusion pipe (404); The water pump (405) transports the sewage in the coarse treatment tank (102) to the support cylinder (401). After being transported by the support cylinder (401), the sewage enters the filter cylinder (402) for filtration. The motor (406) drives the auger (7) to rotate, which pushes the filter material in the filter cylinder (402) toward the slag storage tank (403).

2. The textile setting machine cooling wastewater treatment equipment according to claim 1, characterized in that, The infusion tube (404) is threaded in the middle onto the support cylinder (401).

3. The textile setting machine cooling wastewater treatment equipment according to claim 2, characterized in that, By changing the installation length of the infusion tube (404), the distance between the end of the infusion tube (404) and the end of the filter cartridge (402) can be adjusted. After the sewage pumped by the water pump (405) is transported to the support cylinder (401) through the infusion tube (404), the sewage moves in the opposite direction to the filter material pushed by the screw conveyor (7), and the filter material is used to achieve coarse filtration and interception of sewage.

4. The textile setting machine cooling wastewater treatment equipment according to claim 2, characterized in that, The inner side of the auger (7) is coaxially sealed with a sludge discharge pipe (5), and the left end of the sludge discharge pipe (5) is provided with an opening. A spring is provided between the right end of the sludge discharge pipe (5) and the inner side of the auger (7). One end of the infusion pipe (404) is located in the left end opening of the sludge discharge pipe (5).

5. The textile setting machine cooling wastewater treatment equipment according to claim 4, characterized in that, The right side of the sewage discharge pipe (5) is threadedly fastened with a reset piston (8), and the reset piston (8) is provided with a damping hole (801) and a one-way valve (802) on the side.

6. The textile setting machine cooling wastewater treatment equipment according to claim 4, characterized in that, The left end of the sewage discharge pipe (5) is movably installed between the guide slider and the support cylinder (401). An adjusting rod (6) is coaxially mounted on the inner side of the sewage discharge pipe (5). A detection piston (601) is fixedly installed on the left end of the adjusting rod (6) and is connected to the sealing sleeve of the left end opening of the sewage discharge pipe (5). A spring is provided between the detection piston (601) and the left end opening of the sewage discharge pipe (5).

7. The textile setting machine cooling wastewater treatment equipment according to claim 6, characterized in that, The inner side of the auger (7) is provided with an internal thread (701).

8. The textile setting machine cooling wastewater treatment equipment according to claim 6, characterized in that, A connecting rod (9) is movably installed on the side of the sewage discharge pipe (5), and a spring is provided between the connecting rod (9) and the sewage discharge pipe (5).

9. The textile setting machine cooling wastewater treatment equipment according to claim 6, characterized in that, An arc groove (602) is provided on the side of the adjusting rod (6), and an annular groove (603) is provided on the side of the adjusting rod (6) that communicates with the left side of the arc groove (602).

10. The textile setting machine cooling wastewater treatment equipment according to claim 1, characterized in that, The groove depth of the arc groove (602) is greater than the groove depth of the annular groove (603).

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