Environment-friendly textile production cleaning wastewater recycling device

Abstract

The invention discloses an environment-friendly textile production cleaning wastewater recycling device which comprises a mixing mechanism, a precipitation mechanism and a feeding mechanism, the mixing mechanism comprises a storage cylinder, a transmission shaft and a plurality of stirring blades, the transmission shaft is rotatably connected to the inner side wall of the storage cylinder, and the stirring blades are arranged on the transmission shaft; and the multiple stirring blades are fixedly connected to the outer wall of the transmission shaft, multiple conveying pipes are connected to the lower portion of the outer surface of the storage barrel in an inserted mode, and the multiple conveying pipes communicate with the inner wall of the storage barrel. According to the environment-friendly textile production cleaning wastewater recycling device, the stirring blades are driven by the transmission shaft to operate, a three-dimensional turbulent flow field is constructed, after a disinfectant flows into the storage cylinder, the disinfectant can be rapidly blended with wastewater under the powerful action of the turbulent flow field, and the collision frequency of disinfectant molecules and pollutants is greatly increased in the process, so that the cleaning wastewater can be recycled. The disinfection reaction is fully carried out in a short time, harmful microorganisms in the wastewater are efficiently killed, and an ideal disinfection effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, and particularly to an environment-friendly textile production cleaning wastewater recycling device. Background Art

[0002] In the textile production industry, a large amount of wastewater is generated in the cleaning process. In traditional treatment methods, some enterprises simply discharge the wastewater directly, which not only causes a great waste of water resources, but also brings serious pollution to the surrounding water bodies, soil and other ecological environments, such as causing problems such as water eutrophication and excessive soil heavy metals.

[0003] Chinese Patent Publication No. CN211170223U discloses a textile production dye wastewater recycling treatment device, which relates to the technical field of textile wastewater treatment. The utility model overcomes the problem that after filtering the dye wastewater in the prior art, a large amount of impurities will remain on the filter screen, causing blockage, and the filter screen needs to be replaced frequently, which is very cumbersome. The following solution is now proposed: It includes a housing, a first motor is provided at the top of the housing, the power output end of the first motor is fixedly connected to a first gear, the first gear is transferred and meshed with a second gear, the center of the second gear penetrates and is fixedly connected to a first rotating shaft, both ends of the first rotating shaft are fixedly connected to third gears, the third gears are transferred and meshed with fourth gears, the center of the fourth gear penetrates and is fixedly connected to a screw rod, an internally threaded cross plate is screwed on the circumferential outer side of the screw rod, a slide rail is provided at the bottom of the cross plate, and two liquid inlets are provided on the rear wall of the outer housing. The utility model realizes the strengthening cleaning of the filter screen, improves the service life of the filter screen, and recycles the dye wastewater, which conforms to the environmental protection concept.

[0004] Chinese Patent Publication No. CN219341792U discloses a textile production dye wastewater recycling treatment device. The textile production dye wastewater recycling treatment device includes a bottom plate and a flushing mechanism; a filter tank and a disinfection tank are respectively arranged at the top of the bottom plate; the flushing mechanism is arranged at the top of the bottom plate, and the flushing mechanism includes a water tank, a water pump, a delivery pipe, a fixed pipe and a high-pressure nozzle. A water pump is arranged at the top of the water tank, the water outlet end of the water pump is communicated with a delivery pipe, one end of the delivery pipe is communicated with a fixed pipe through the filter tank, a high-pressure nozzle is arranged on the outer side of the fixed pipe, and the flushing mechanism further includes a water suction pipe. The textile production dye wastewater recycling treatment device provided by the utility model solves the problem that some current wastewater recycling treatment devices do not have the function of cleaning, resulting in more and more textile fluff and particulate impurities adsorbed on the inner wall of the filter tank, and further affecting the filtering performance of the device.

[0005] In the actual processing of the existing technology, there are also many drawbacks. In the common wastewater disinfection link, relying on natural mixing or simple stirring methods to make the disinfectant contact the wastewater, the mixing efficiency is low, the disinfection reaction is slow, and it is difficult to fully kill the harmful microorganisms in the wastewater in a short time, resulting in poor disinfection effects. The precipitation process is also not ideal. When using power to transport the mixed liquid into the precipitation device, the liquid flow is likely to cause large disturbances to the sediment, interfering with the precipitation process and reducing the precipitation efficiency and water quality purification effect. In addition, the dosing of flocculants often lacks precise control. Either the dosing amount is insufficient, making it impossible for impurities to effectively flocculate and precipitate, or the dosing is excessive, causing waste of resources and possibly introducing new pollution.

[0006] With the enhancement of environmental awareness and the increasing shortage of water resources, it is extremely urgent to achieve the efficient recycling of textile production cleaning wastewater. In this context, it is of great practical significance to develop an environmentally friendly textile production cleaning wastewater recycling device that can quickly disinfect, efficiently precipitate, and precisely dose flocculants. Summary of the Invention

[0007] (I) Technical problems to be solved

[0008] In view of the deficiencies of the existing technology, the present invention provides an environmentally friendly textile production cleaning wastewater recycling device, which has the advantages of quick disinfection, efficient precipitation, and precise dosing of flocculants, and solves the problems of poor disinfection effect and slow precipitation effect.

[0009] (II) Technical solutions

[0010] To achieve the above object, the present invention provides the following technical solutions: An environmentally friendly textile production cleaning wastewater recycling device, including a mixing mechanism, a precipitation mechanism, and a feeding mechanism, wherein:

[0011] The mixing mechanism includes a storage cylinder, a transmission shaft, and a plurality of stirring blades. The transmission shaft is rotatably connected to the inner side wall of the storage cylinder, and a plurality of the stirring blades are fixedly connected to the outer wall of the transmission shaft;

[0012] A plurality of delivery pipes are inserted into the lower part of the outer surface of the storage cylinder, and the plurality of delivery pipes communicate with the inner wall of the storage cylinder;

[0013] The precipitation mechanism includes a precipitation cylinder and a feeding port. The precipitation cylinder is arranged on one side of the storage cylinder. The upper part of the outer surface of the precipitation cylinder is inserted and communicated with the other end of the delivery pipe, and the feeding port is opened on one side of the top of the precipitation cylinder;

[0014] The feeding mechanism includes a material tank, a positioning shaft, and four storage tanks. The material tank is arranged on the top of the precipitation cylinder and communicates with the inner wall of the feeding port. The positioning shaft is rotatably connected below the material tank, and the four storage tanks are respectively opened on the outer wall of the positioning shaft.

[0015] Preferably, the mixing mechanism further includes a water inlet, a positioning hole, a gasket and an end cover. The water inlet is opened on one side of the top of the storage cylinder. The positioning hole is opened on one side of the outer wall of the storage cylinder. The gasket is detachably connected to the outside of the positioning hole. The end cover is connected to the outside of the positioning hole through a stud.

[0016] Preferably, the mixing mechanism further includes a first motor. The first motor is fixedly installed on the outer wall of the end cover. The outer wall of the end cover is rotatably connected to the end of the transmission shaft. The output end of the first motor is key-connected to the end of the transmission shaft.

[0017] Preferably, a medicine adding mechanism is arranged on one side of the top of the storage cylinder where the water inlet is located. The medicine adding mechanism includes a medicine injection hole, a medicine bottle, a medicine injection pipe, a medicine inlet hole, a protective cover and a breathing valve. The medicine injection hole is opened on one side of the top of the storage cylinder where the water inlet is located. The medicine bottle is detachably connected to the top of the medicine injection hole. The medicine injection pipe is inserted into one side of the bottom of the medicine bottle. The medicine inlet hole is opened on one side of the top of the medicine bottle. The protective cover is threadedly connected to the outer wall of the medicine inlet hole. The breathing valve is fixedly installed on the other side of the top of the medicine bottle.

[0018] Preferably, a filtering mechanism is arranged at the top of the water inlet. The filtering mechanism includes a fixing seat, a partition board, a fixing frame, a filter screen, a cover plate and fixing bolts. The bottom of the fixing seat is detachably connected to the top of the water inlet through bolts. The partition board is fixedly installed on the inner wall of the fixing seat to separately install the fixing frame. The fixing frame is detachably connected to the inner side wall of the partition board. The filter screen is fixedly installed on the inner side wall of the fixing frame. The cover plate is detachably connected to the end of the fixing seat. The fixing bolts are threadedly penetrated through both sides of the outer wall of the fixing seat. One end of the fixing bolt penetrating into the fixing seat is threadedly connected to the outer wall of the cover plate.

[0019] Preferably, a guard plate is connected to the top of the fixing seat through bolts. One side of the top of the guard plate is fixedly connected to a water inlet pipe.

[0020] Preferably, a plurality of installation holes are opened on the lower part of the outer surface of the storage cylinder and the upper part of the outer surface of the precipitation cylinder. The inner walls of the plurality of installation holes are respectively inserted with the ends of a plurality of conveying pipes.

[0021] Preferably, the precipitation mechanism further includes a sewage outlet and a sealing cover. The sewage outlet is opened on the lower part of the outer wall of the precipitation cylinder. The outer wall of the sealing cover is connected to the outer wall of the sewage outlet through bolts.

[0022] Preferably, a plurality of overflow pipes are inserted into one side of the outer surface of the precipitation cylinder far from the conveying pipe. One end of the outer surface of the precipitation cylinder far from the storage cylinder is fixedly connected to a fixing ring. A drain pipe is fixedly installed on the inner side wall of the fixing ring. The other ends of the plurality of overflow pipes are all inserted into the top of the drain pipe.

[0023] Preferably, the feeding mechanism further includes two support feet, a drainage cylinder, and a second motor. The two support feet are respectively fixedly installed on both sides of the bottom of the material tank. The top of the drainage cylinder is fixedly connected below the material tank. The second motor is fixedly installed on the outer wall of the drainage cylinder. The positioning shaft is rotatably connected to the inner wall of the drainage cylinder. The output end of the second motor is key-connected to the end of the positioning shaft. The outer wall of the drainage cylinder is inserted into the inner wall of the feeding port.

[0024] (III) Beneficial Effects

[0025] Compared with the prior art, the present invention provides an environmentally friendly textile production cleaning wastewater recycling device, which has the following beneficial effects:

[0026] 1. In this environmentally friendly textile production cleaning wastewater recycling device, the stirring blades are driven by the transmission shaft to construct a three-dimensional turbulent flow field. When the disinfectant flows into the storage cylinder, under the strong action of the turbulent flow field, the disinfectant quickly blends with the wastewater. This process greatly increases the collision frequency between the disinfectant molecules and the pollutants, enabling the disinfection reaction to occur fully in a short time, efficiently killing harmful microorganisms in the wastewater and achieving an ideal disinfection effect.

[0027] 2. In this environmentally friendly textile production cleaning wastewater recycling device, through the setting of the conveying pipe and using the principle of communicating vessels, when there is a liquid level difference between the storage cylinder and the sedimentation cylinder, the wastewater mixed with the disinfectant flows into the sedimentation cylinder in a gravity-free self-flow form through the conveying pipe due to this liquid level difference. At the same time, it is transported in an overflow manner, effectively reducing the disturbance of the liquid flow to the sediment in the sedimentation cylinder, ensuring the stable progress of the sedimentation process, and improving the sedimentation efficiency and water quality purification effect.

[0028] 3. In this environmentally friendly textile production cleaning wastewater recycling device, through the rotation of the positioning shaft, the quantitative flocculant contained in the storage groove on the positioning shaft can be accurately put into the feeding port. The flocculant then fully mixes with the wastewater that has just flowed into the sedimentation cylinder, promoting the formation of flocs from the impurities in the sewage and precipitation. The clarified water after precipitation flows out from the upper part of the sedimentation cylinder in an overflow manner, ensuring the water quality of the effluent and laying a solid foundation for the recycling of wastewater. Description of the Drawings

[0029] Figure 1 It is a schematic diagram of the overall installation structure of an environmentally friendly textile production cleaning wastewater recycling device proposed by the present invention;

[0030] Figure 2 It is a schematic diagram of the installation structure of the chemical dosing mechanism and the feeding mechanism of an environmentally friendly textile production cleaning wastewater recycling device proposed by the present invention;

[0031] Figure 3Explosion structure schematic diagram of the mixing mechanism and dosing mechanism of a device for recycling cleaning wastewater in the production of environmentally friendly textiles proposed by the present invention;

[0032] Figure 4 Explosion structure schematic diagram of the filtering mechanism of a device for recycling cleaning wastewater in the production of environmentally friendly textiles proposed by the present invention;

[0033] Figure 5 Structure schematic diagram of the precipitation mechanism of a device for recycling cleaning wastewater in the production of environmentally friendly textiles proposed by the present invention;

[0034] Figure 6 Explosion structure schematic diagram of the feeding mechanism of a device for recycling cleaning wastewater in the production of environmentally friendly textiles proposed by the present invention;

[0035] Figure 7 Structure schematic diagram of the dosing mechanism of a device for recycling cleaning wastewater in the production of environmentally friendly textiles proposed by the present invention;

[0036] Figure 8 Structure schematic diagram of the filter screen of a device for recycling cleaning wastewater in the production of environmentally friendly textiles proposed by the present invention.

[0037] In the figure: 1. Mixing mechanism; 101. Storage cylinder; 102. Water inlet; 103. Positioning hole; 104. Gasket; 105. End cover; 106. First motor; 107. Transmission shaft; 108. Stirring blade; 2. Dosing mechanism; 201. Medicine injection hole; 202. Medicine bottle; 203. Medicine injection pipe; 204. Medicine inlet hole; 205. Protective cover; 206. Air permeation valve; 3. Filtering mechanism; 301. Fixed seat; 302. Partition board; 303. Fixed frame; 304. Filter screen; 305. Cover plate; 306. Fixed bolt; 4. Protective plate; 5. Water inlet pipe; 6. Installation hole; 7. Delivery pipe; 8. Precipitation mechanism; 801. Precipitation cylinder; 802. Drainage port; 803. Sealing cover; 804. Feeding port; 9. Overflow pipe; 10. Fixed ring; 11. Drain pipe; 12. Feeding mechanism; 1201. Feed trough; 1202. Support feet; 1203. Drainage cylinder; 1204. Second motor; 1205. Positioning shaft; 1206. Storage tank. Detailed implementation manners

[0038] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Please refer to Figures 1 to 8, an embodiment of the present invention provides a wastewater recycling device, which is applied to the scenario of recycling the wastewater generated in the textile production process. In this embodiment, by improving the structure of the wastewater recycling device, it has the advantages of rapid disinfection and efficient precipitation. Specifically, taking the recycling of the wastewater generated in the textile production process as an example, so as a preferred solution in this embodiment, the wastewater recycling device is specifically an environment-friendly textile production cleaning wastewater recycling device, which can filter, disinfect and precipitate the wastewater.

[0040] Please refer to Figures 1 to 8 , the present invention provides a technical solution: an environment-friendly textile production cleaning wastewater recycling device, which is mainly applied to the scenario of recycling the wastewater generated in the textile production process.

[0041] It includes a mixing mechanism 1, a precipitation mechanism 8 and a feeding mechanism 12, where:

[0042] The mixing mechanism 1 includes a storage cylinder 101, a transmission shaft 107 and a plurality of stirring blades 108. The transmission shaft 107 is rotatably connected to the inner side wall of the storage cylinder 101, and the plurality of stirring blades 108 are all fixedly connected to the outer wall of the transmission shaft 107;

[0043] A plurality of delivery pipes 7 are inserted into the lower part of the outer surface of the storage cylinder 101, and the plurality of delivery pipes 7 communicate with the inner wall of the storage cylinder 101;

[0044] The precipitation mechanism 8 includes a precipitation cylinder 801 and a feeding port 804. The precipitation cylinder 801 is arranged on one side of the storage cylinder 101. The upper part of the outer surface of the precipitation cylinder 801 is inserted and communicated with the other end of the delivery pipe 7, and the feeding port 804 is opened on one side of the top of the precipitation cylinder 801;

[0045] The feeding mechanism 12 includes a material tank 1201, a positioning shaft 1205 and four storage tanks 1206. The material tank 1201 is arranged on the top of the precipitation cylinder 801 and communicates with the inner wall of the feeding port 804. The positioning shaft 1205 is rotatably connected below the material tank 1201, and the four storage tanks 1206 are respectively opened on the outer wall of the positioning shaft 1205.

[0046] The storage cylinder 101 serves as a mixing container for wastewater and disinfectant, providing space for subsequent stirring and mixing operations. Its function is to hold the wastewater to be treated, allowing the wastewater to be fully mixed with the disinfectant therein. The effect is to create a suitable environment for the disinfection reaction. During operation, the first motor 106 drives the transmission shaft 107 to rotate, thereby driving the stirring blades 108 to operate. The function is to construct a three-dimensional turbulent flow field, and the effect is to accelerate the mixing of the disinfectant and the wastewater, greatly increasing the collision frequency between the disinfectant molecules and the pollutants, enabling the disinfection reaction to occur fully in a short time, efficiently killing the harmful microorganisms in the wastewater, and achieving an ideal disinfection effect. Through the setting of the delivery pipe 7, when there is a liquid level difference between the storage cylinder 101 and the sedimentation cylinder 801, the wastewater mixed with the disinfectant flows into the sedimentation cylinder 801 in a gravity-driven self-flow manner through the delivery pipe 7, realizing the delivery of the wastewater from the mixing mechanism 1 to the sedimentation mechanism 8. The sedimentation cylinder 801 is the main container for the sedimentation process, used for sedimenting the wastewater mixed with the disinfectant, causing the impurities in the wastewater to precipitate and purifying the water quality. The feeding port 804 is connected to the diversion cylinder 1203 of the feeding mechanism 12, which is the channel for the flocculant to enter the sedimentation cylinder 801, enabling the flocculant to be fully mixed with the wastewater that has just flowed into the sedimentation cylinder 801, promoting the formation of flocs from the impurities in the sewage and causing them to precipitate. The material tank 1201 is used to store the flocculant, which is the storage and transfer part of the flocculant. The positioning shaft 1205 rotates under the drive of the second motor 1204, and the storage groove 1206 on its outer wall accurately delivers a quantitative amount of the flocculant to the feeding port 804 as the positioning shaft 1205 rotates.

[0047] The mixing mechanism 1 further includes a water inlet 102, a positioning hole 103, a gasket 104, and an end cover 105. The water inlet 102 is opened on one side of the top of the storage cylinder 101. The positioning hole 103 is opened on one side of the outer wall of the storage cylinder 101. The gasket 104 is detachably connected to the outside of the positioning hole 103. The end cover 105 is connected to the outside of the positioning hole 103 through a stud. The water inlet 102 is used to introduce the textile production cleaning wastewater, which is the inlet for the wastewater to enter the device. The positioning hole 103 provides a positioning and connection position for the installation of the end cover 105, facilitating the installation and removal of the end cover 105. The gasket 104 is detachably connected to the outside of the positioning hole 103, playing a sealing role to prevent liquid from leaking from the positioning hole 103 during the operation of the device. The end cover 105 is connected to the outside of the positioning hole 103 through a stud, closing the positioning hole 103 and at the same time providing a support structure for the installation of the motor and the transmission shaft 107.

[0048] The mixing mechanism 1 further includes a first motor 106. The first motor 106 is fixedly installed on the outer wall of the end cover 105. The outer wall of the end cover 105 is rotatably connected to the end of the transmission shaft 107. The output end of the first motor 106 is key-connected to the end of the transmission shaft 107. By fixedly installing the first motor 106 on the outer wall of the end cover 105 and key-connecting its output end to the end of the transmission shaft 107, power is provided for the rotation of the transmission shaft 107, thereby driving the stirring blade 108 to operate.

[0049] On one side of the water inlet 102 at the top of the storage cylinder 101, a chemical adding mechanism 2 is provided. The chemical adding mechanism 2 includes a medicine injection hole 201, a medicine bottle 202, a medicine injection pipe 203, a medicine inlet hole 204, a protective cover 205 and a breathing valve 206. The medicine injection hole 201 is opened on one side of the top of the storage cylinder 101 at the water inlet 102. The medicine bottle 202 is detachably connected to the top of the medicine injection hole 201. The medicine injection pipe 203 is inserted into one side of the bottom of the medicine bottle 202. The medicine inlet hole 204 is opened on one side of the top of the medicine bottle 202. The protective cover 205 is threadedly connected to the outer wall of the medicine inlet hole 204. The breathing valve 206 is fixedly installed on the other side of the top of the medicine bottle 202. By opening the medicine injection hole 201 on one side of the top of the storage cylinder 101 at the water inlet 102, it is the connection channel between the medicine bottle 202 and the storage cylinder 101, used to inject the disinfectant in the medicine bottle 202 into the storage cylinder 101. The medicine bottle 202 is detachably connected to the top of the medicine injection hole 201, used to store the disinfectant, which is convenient for replacing and replenishing the disinfectant. The medicine injection pipe 203 is inserted into one side of the bottom of the medicine bottle 202, guiding the disinfectant in the medicine bottle 202 into the storage cylinder 101, so that the disinfectant can accurately flow into the storage cylinder 101 to participate in the mixed disinfection. The medicine inlet hole 204 is opened on one side of the top of the medicine bottle 202, used to add disinfectant into the medicine bottle 202 to meet the usage requirements. The protective cover 205 is threadedly connected to the outer wall of the medicine inlet hole 204, closing the medicine inlet hole 204 when the disinfectant is not added, preventing the volatilization of the disinfectant and the entry of external impurities into the medicine bottle 202. The breathing valve 206 is fixedly installed on the other side of the top of the medicine bottle 202, balancing the air pressure in the medicine bottle 202, ensuring that the disinfectant can flow out of the medicine bottle 202 smoothly. At the same time, by controlling the opening degree of the breathing valve 206, the flow rate of the air can be controlled, thereby changing the outflow rate of the disinfectant.

[0050] At the top of the water inlet 102, there is a filtering mechanism 3. The filtering mechanism 3 includes a fixed seat 301, a partition plate 302, a fixed frame 303, a filter screen 304, a cover plate 305 and fixing bolts 306. The bottom of the fixed seat 301 is detachably connected to the top of the water inlet 102 by bolts. The partition plate 302 is fixedly installed on the inner wall of the fixed seat 301 to install the fixed frame 303 separately. The fixed frame 303 is detachably connected to the inner side wall of the partition plate 302. The filter screen 304 is fixedly installed on the inner side wall of the fixed frame 303. The cover plate 305 is detachably connected to the end of the fixed seat 301. The fixing bolts 306 are threadedly inserted through both sides of the outer wall of the fixed seat 301, and one end of the fixing bolt 306 inserted into the fixed seat 301 is threadedly connected to the outer wall of the cover plate 305. The bottom of the fixed seat 301 is detachably connected to the top of the water inlet 102 by bolts, providing an installation basis for other components of the filtering mechanism 3 and facilitating disassembly and maintenance. The partition plate 302 is fixedly installed on the inner wall of the fixed seat 301 to install the fixed frame 303 separately, enabling the filter screens 304 to be arranged in an orderly manner and improving the filtering effect. The fixed frame 303 is detachably connected to the inner side wall of the partition plate 302 for fixing the filter screen 304 and facilitating the replacement of the filter screen 304. The filter screen 304 is fixedly installed on the inner side wall of the fixed frame 303 to filter the wastewater entering the water inlet 102, removing larger particle impurities and preventing them from entering the subsequent treatment process. The cover plate 305 is detachably connected to the end of the fixed seat 301 to close the fixed seat 301, protecting the internal components such as the filter screen 304 and facilitating opening for cleaning and maintenance. The fixing bolts 306 are threadedly inserted through both sides of the outer wall of the fixed seat 301, and one end of the fixing bolt 306 inserted into the fixed seat 301 is threadedly connected to the outer wall of the cover plate 305 for fixing the cover plate 305 and ensuring the sealing performance of the filtering mechanism 3.

[0051] A guard plate 4 is connected to the top of the fixed seat 301 by bolts. One side of the top of the guard plate 4 is fixedly connected to a water inlet pipe 5. By connecting the guard plate 4 to the top of the fixed seat 301 by bolts, it plays a protective role for the filtering mechanism 3, preventing external factors from damaging the filtering mechanism 3. The water inlet pipe 5 is fixedly connected to one side of the top of the guard plate 4 and is connected to the filtering mechanism 3, being the channel for wastewater to enter the filtering mechanism 3 and guiding the wastewater into the device for treatment.

[0052] A plurality of mounting holes 6 are provided below the outer surface of the storage cylinder 101 and above the outer surface of the sedimentation cylinder 801. The inner walls of the plurality of mounting holes 6 are respectively plugged into the ends of a plurality of delivery pipes 7. The delivery pipes 7 are plugged into the lower portion of the outer surface of the storage cylinder 101 and are connected with the inner wall of the storage cylinder 101. At the same time, the delivery pipes 7 are plugged into and connected with the upper portion of the outer surface of the sedimentation cylinder 801. The principle of communicating vessels is adopted. When there is a liquid level difference between the storage cylinder 101 and the sedimentation cylinder 801, the wastewater mixed with the disinfectant flows into the sedimentation cylinder 801 in the form of unpowered gravity through the delivery pipes 7 by virtue of the liquid level difference, thereby realizing the transportation of the wastewater from the mixing mechanism 1 to the sedimentation mechanism 8. The mounting holes 6 are provided below the outer surface of the storage cylinder 101 and above the outer surface of the sedimentation cylinder 801, and are plugged into the ends of the delivery pipes 7, thereby positioning and fixing the delivery pipes 7 and ensuring the stability of the connection of the delivery pipes 7.

[0053] The sedimentation mechanism 8 also includes a sewage outlet 802 and a sealing cover 803. The sewage outlet 802 is opened below the outer wall of the sedimentation cylinder 801. The outer wall of the sealing cover 803 is connected to the outer wall of the sewage outlet 802 by bolts. The sewage outlet 802 is opened below the outer wall of the sedimentation cylinder 801 to discharge impurities settled at the bottom of the sedimentation cylinder 801. Regular cleaning of the sewage outlet 802 can ensure the normal operation of the sedimentation cylinder 801. The outer wall of the sealing cover 803 is connected to the outer wall of the sewage outlet 802 by bolts to close the sewage outlet 802 when sewage is not discharged.

[0054] A plurality of overflow pipes 9 are inserted into the side of the outer surface of the sedimentation cylinder 801 away from the conveying pipe 7, and a fixing ring 10 is fixedly connected to the end of the outer surface of the sedimentation cylinder 801 away from the storage cylinder 101, and a drain pipe 11 is fixedly installed on the inner wall of the fixing ring 10. The other ends of the plurality of overflow pipes 9 are all inserted into the top of the drain pipe 11, and the overflow pipe 9 is inserted into the side of the outer surface of the sedimentation cylinder 801 away from the conveying pipe 7. The clean water after sedimentation flows out from the upper part of the sedimentation cylinder 801 through the overflow pipe 9 in an overflow manner and enters the subsequent treatment or recycling link, thereby ensuring the water quality of the outlet water. The fixing ring 10 is fixedly connected to the end of the outer surface of the sedimentation cylinder 801 away from the storage cylinder 101, providing an installation support structure for the drain pipe 11, and the drain pipe 11 is fixedly installed on the inner wall of the fixing ring 10. The other ends of the plurality of overflow pipes 9 are all inserted into the top of the drain pipe 11, and the clean water flowing out from the overflow pipe 9 is centrally collected and discharged, which is convenient for subsequent treatment and utilization.

[0055] The feeding mechanism 12 further includes two support feet 1202, a drainage cylinder 1203 and a second motor 1204. The two support feet 1202 are respectively fixedly installed on both sides of the bottom of the material tank 1201. The top end of the drainage cylinder 1203 is fixedly connected below the material tank 1201. The second motor 1204 is fixedly installed on the outer wall of the drainage cylinder 1203. The positioning shaft 1205 is rotatably connected to the inner wall of the drainage cylinder 1203. The output end of the second motor 1204 is key-connected to the end of the positioning shaft 1205. The outer wall of the drainage cylinder 1203 is inserted into the inner wall of the feeding port 804. By respectively fixedly installing the support feet 1202 on both sides of the bottom of the material tank 1201, it plays a supporting role for the material tank 1201, so that the material tank 1201 maintains a stable installation position. The top end of the drainage cylinder 1203 is fixedly connected below the material tank 1201, and its outer wall is inserted into the inner wall of the feeding port 804, guiding the flocculant in the material tank 1201 to the feeding port 804 of the precipitation cylinder 801, ensuring that the flocculant can accurately enter the precipitation cylinder 801. The second motor 1204 is fixedly installed on the outer wall of the drainage cylinder 1203, and its output end is key-connected to the end of the positioning shaft 1205, providing power for the rotation of the positioning shaft 1205.

[0056] All the electrical components appearing in this article are electrically connected to the external main controller, and the main controller can be a conventional known device such as a computer for control.

[0057] In summary, when the environmental protection textile production cleaning wastewater recycling device is in use:

[0058] 1. Wastewater filtration: The textile production cleaning wastewater enters the filtration mechanism 3 through the water inlet pipe 5. In the fixed seat 301, the wastewater is filtered through the filter screen 304 to remove larger particulate impurities. The filtered wastewater enters the storage cylinder 101 through the water inlet 102.

[0059] 2. Disinfection and mixing: After the wastewater enters the storage cylinder 101, the disinfectant is injected into the storage cylinder 101 through the dosing mechanism 2. The first motor 106 drives the transmission shaft 107 to rotate, driving the stirring blades 108 to operate, constructing a three-dimensional turbulent flow field, enabling the disinfectant to quickly blend with the wastewater, accelerating the collision frequency between the disinfectant molecules and the pollutants, and efficiently killing the harmful microorganisms in the wastewater to complete the disinfection process.

[0060] 3. Wastewater precipitation: Under the action of the liquid level difference between the storage cylinder 101 and the precipitation cylinder 801, the wastewater mixed with the disinfectant flows into the precipitation cylinder 801 in a gravity-free self-flow form through the delivery pipe 7. At the same time, the second motor 1204 of the feeding mechanism 12 drives the positioning shaft 1205 to rotate, and the quantitative flocculant contained in the storage tank 1206 on the positioning shaft 1205 is accurately put into the feeding port 804, and is fully mixed with the wastewater just flowing into the precipitation cylinder 801, prompting the impurities in the sewage to form flocs and precipitate to the bottom of the precipitation cylinder 801.

[0061] 4. Impurity Discharge and Clear Water Overflow: The impurities deposited at the bottom of the sedimentation cylinder 801 can be regularly discharged through the sewage outlet 802. The sealing cover 803 closes the sewage outlet 802 when there is no sewage discharge. The clear water after sedimentation flows out from the upper part of the sedimentation cylinder 801 in an overflow manner through the overflow pipe 9, and is centrally collected and discharged through the drain pipe 11, entering the subsequent treatment or recycling link, thereby realizing the recycling of the cleaning wastewater in textile production.

[0062] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one" does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0063] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly textile production cleaning wastewater recycling device, characterized in that, It includes a mixing mechanism (1), a precipitation mechanism (8) and a feeding mechanism (12), where: The mixing mechanism (1) includes a storage cylinder (101), a transmission shaft (107) and a plurality of stirring blades (108). The transmission shaft (107) is rotatably connected to the inner side wall of the storage cylinder (101), and the plurality of stirring blades (108) are fixedly connected to the outer wall of the transmission shaft (107); A plurality of conveying pipes (7) are inserted into the lower part of the outer surface of the storage cylinder (101), and the plurality of conveying pipes (7) communicate with the inner wall of the storage cylinder (101); The precipitation mechanism (8) includes a precipitation cylinder (801) and a feeding port (804). The precipitation cylinder (801) is arranged on one side of the storage cylinder (101). The upper part of the outer surface of the precipitation cylinder (801) is inserted and communicated with the other end of the conveying pipe (7), and the feeding port (804) is opened on one side of the top of the precipitation cylinder (801); The feeding mechanism (12) includes a feed trough (1201), a positioning shaft (1205) and four storage grooves (1206). The feed trough (1201) is arranged on the top of the precipitation cylinder (801) and communicates with the inner wall of the feeding port (804). The positioning shaft (1205) is rotatably connected below the feed trough (1201), and the four storage grooves (1206) are respectively opened on the outer wall of the positioning shaft (1205).

2. An environmentally friendly textile production cleaning wastewater recycling device according to claim 1, characterized in that: The mixing mechanism (1) further includes a water inlet (102), a positioning hole (103), a gasket (104) and an end cover (105). The water inlet (102) is opened on one side of the top of the storage cylinder (101), the positioning hole (103) is opened on one side of the outer wall of the storage cylinder (101), the gasket (104) is detachably connected to the outside of the positioning hole (103), and the end cover (105) is connected to the outside of the positioning hole (103) through a stud.

3. An environmentally friendly textile production cleaning wastewater recycling device according to claim 2, characterized in that: The mixing mechanism (1) further includes a first motor (106). The first motor (106) is fixedly installed on the outer wall of the end cover (105). The outer wall of the end cover (105) is rotatably connected to the end of the transmission shaft (107), and the output end of the first motor (106) is connected to the end of the transmission shaft (107) through a key.

4. An environmentally friendly textile production cleaning wastewater recycling device according to claim 2, characterized in that: A medicine adding mechanism (2) is arranged on one side of the top of the storage cylinder (101) where the water inlet (102) is located. The medicine adding mechanism (2) includes a medicine injection hole (201), a medicine bottle (202), a medicine injection pipe (203), a medicine inlet hole (204), a protective cover (205) and a breathing valve (206). The medicine injection hole (201) is opened on one side of the top of the storage cylinder (101) where the water inlet (102) is located. The medicine bottle (202) is detachably connected to the top of the medicine injection hole (201). The medicine injection pipe (203) is inserted into one side of the bottom of the medicine bottle (202). The medicine inlet hole (204) is opened on one side of the top of the medicine bottle (202). The protective cover (205) is threadedly connected to the outer wall of the medicine inlet hole (204), and the breathing valve (206) is fixedly installed on the other side of the top of the medicine bottle (202).

5. An environmentally friendly textile production cleaning wastewater recycling device according to claim 2, characterized in that: A filtering mechanism (3) is provided at the top of the water inlet (102). The filtering mechanism (3) includes a fixed seat (301), a partition plate (302), a fixed frame (303), a filter screen (304), a cover plate (305) and fixing bolts (306). The bottom of the fixed seat (301) is detachably connected to the top of the water inlet (102) by bolts. The partition plate (302) is fixedly installed on the inner wall of the fixed seat (301) to separately install the fixed frame (303). The fixed frame (303) is detachably connected to the inner side wall of the partition plate (302). The filter screen (304) is fixedly installed on the inner side wall of the fixed frame (303). The cover plate (305) is detachably connected to the end of the fixed seat (301). The fixing bolts (306) are threadedly inserted through both sides of the outer wall of the fixed seat (301), and the end of the fixing bolt (306) inserted into the fixed seat (301) is threadedly connected to the outer wall of the cover plate (305).

6. An environmentally friendly textile production cleaning wastewater recycling device according to claim 1, characterized in that: A guard plate (4) is connected to the top of the fixed seat (301) by bolts, and a water inlet pipe (5) is fixedly connected to one side of the top of the guard plate (4).

7. An environmentally friendly textile production cleaning wastewater recycling device according to claim 1, characterized in that: A plurality of mounting holes (6) are respectively opened in the lower part of the outer surface of the storage cylinder (101) and the upper part of the outer surface of the sedimentation cylinder (801), and the end parts of a plurality of conveying pipes (7) are respectively inserted into the inner walls of the plurality of mounting holes (6).

8. An environmentally friendly textile production cleaning wastewater recycling device according to claim 1, characterized in that: The sedimentation mechanism (8) further includes a sewage outlet (802) and a sealing cover (803). The sewage outlet (802) is opened in the lower part of the outer wall of the sedimentation cylinder (801), and the outer wall of the sealing cover (803) is connected to the outer wall of the sewage outlet (802) by bolts.

9. An environmentally friendly textile production cleaning wastewater recycling device according to claim 1, characterized in that: A plurality of overflow pipes (9) are inserted into one side of the outer surface of the sedimentation cylinder (801) far away from the conveying pipe (7). A fixing ring (10) is fixedly connected to one end of the outer surface of the sedimentation cylinder (801) far away from the storage cylinder (101). A drain pipe (11) is fixedly installed on the inner side wall of the fixing ring (10), and the other ends of the plurality of overflow pipes (9) are respectively inserted into the top of the drain pipe (11).

10. An environmentally friendly textile production cleaning wastewater recycling device according to claim 1, characterized in that: The feeding mechanism (12) further includes two support feet (1202), a guiding cylinder (1203) and a second motor (1204). The two support feet (1202) are respectively fixedly installed on both sides of the bottom of the material tank (1201). The top end of the guiding cylinder (1203) is fixedly connected to the lower part of the material tank (1201). The second motor (1204) is fixedly installed on the outer wall of the guiding cylinder (1203). A positioning shaft (1205) is rotatably connected to the inner wall of the guiding cylinder (1203). The output end of the second motor (1204) is key-connected to the end of the positioning shaft (1205). The outer wall of the guiding cylinder (1203) is inserted into the inner wall of the feeding port (804).

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