A water-saving sewage recycling and treatment device for fabric scouring process

Abstract

The invention discloses a water-saving sewage recovery and treatment device for a fabric scouring process, and belongs to the technical field of textile printing and dyeing processing; the invention comprises a scouring box, a feeding rack is arranged on the top of the scouring box, an inclined nozzle is arranged inside the feeding rack, a control panel is arranged on the outer wall of one end of the scouring box, and a discharge port is penetrated on the outer wall of the other end of the scouring box, and a flow guide frame is arranged inside the scouring box; therefore, the invention can not only perform internal and external split reflux treatment on the water required for scouring, constitute flushing filtration of external impurities and internal high-temperature medium scouring slow flow filtration, realize strict control and circulation purification of the scouring water, but also perform slag discharge purification and controlled replacement according to the use status of the internal and external media of the scouring, reduce the injection of new media and the external discharge of waste media, effectively reduce the water resource loss and pollution in the process of grey cloth scouring, and constitute non-stop continuous operation of grey cloth scouring.

Description

Technical Field

[0001] The invention relates to the technical field of textile printing and dyeing, and in particular to a water-saving sewage recovery and treatment device used in a fabric scouring process. Background Art

[0002] Fabric scouring is an important process in textile printing and dyeing. It refers to the use of chemical and physical chemical methods to remove commensal organisms, impurities, and residual slurry on cotton fibers, so that cotton fibers have a certain water absorption capacity, which is conducive to the adsorption and diffusion of dyes in the printing and dyeing process. Fabric scouring wastewater is a wastewater medium generated in the fabric scouring process. It contains a large amount of organic matter and various substances produced by the decomposition of pectin, wax, protein, etc. Alkaline substances are usually used in the scouring process, resulting in a high pH value of the wastewater. The treatment of fabric scouring wastewater medium usually requires a series of complex processes, such as neutralization, precipitation, biological treatment, etc., to reduce its pollution level so that it can be discharged only after it meets the discharge standards.

[0003] In combination with the above content, it should be explained that: during the scouring process of traditional grey cloth fabrics, impurities such as fiber debris, cottonseed shells, pectin decomposition products, wax decomposition products and alkali liquor reactants on the surface of the grey cloth fall into the scouring medium, seriously affecting the continuous use of the scouring medium, and are easy to adhere to the surface of the grey cloth that continues to be scoured, and partially precipitate at the bottom of the device, causing blockage; at the same time, during the use of the traditional grey cloth scouring device, only a fixed amount of grey cloth is fed into the device once, and the grey cloth is scourred and then put back in. In this process, a large amount of scouring medium is lost, and the grey cloth containing a large amount of scouring medium is rinsed by external cleaning equipment after scouring, which not only causes waste of water resources, but also leads to waste of more scouring medium;

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The object of the present invention is to provide a water-saving sewage recovery and treatment device for a fabric scouring process, by collecting data during the use of the overall scouring device, obtaining the sedimentation fluctuation value and the cloth surface adhesion value, and comprehensively supervising and analyzing the use process of the overall scouring equipment before and during scouring, that is, comparing and analyzing the collected data with the preset stored data, obtaining relevant rating signals, and controlling relevant components to perform compensatory operations accordingly, so that the water required for scouring can be subjected to internal and external split reflux treatment, forming external impurity flushing filtration and internal high-temperature medium scouring slow flow filtration, achieving strict control and circulating purification of the scouring water, and slag discharge purification and controlled replacement according to the use status of the internal and external media of the scouring, reducing the injection of new media and the external discharge of waste media, effectively reducing the water resource loss and pollution in the process of grey cloth scouring, and at the same time forming non-stop continuous operation of grey cloth scouring to solve the problems raised.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A water-saving sewage recovery and treatment device for a fabric scouring process comprises a scouring box, a feeding rack is arranged on the top of the scouring box, an inclined nozzle is arranged inside the feeding rack, a control panel is arranged on the outer wall of one end of the scouring box, and a discharge port is penetrated through the outer wall of the other end of the scouring box, a guide rack is arranged inside the scouring box, a slag collecting frame close to the discharge port is arranged at the bottom of the guide rack, a special-shaped scouring rack 1 is arranged inside the guide rack, a straight plate scouring rack and a special-shaped scouring rack 2 are arranged side by side on the end surface of the special-shaped scouring rack 1, and an electric control valve is arranged at the bottom of the special-shaped scouring rack 1;

[0008] A base is provided at the bottom of the scouring box, a water pump is provided at the center of the base, a connecting frame close to the slag collecting frame is provided on the outer wall of the scouring box, a filter frame extending into the slag collecting frame is provided in the middle of the connecting frame, a slag discharge barrel is provided on the outer wall of the connecting frame, and a ring frame and an electric clamp are provided inside the slag discharge barrel.

[0009] Furthermore, a sedimentation chamber connected to the base and the special-shaped cooking rack is provided at the bottom of the cooking box, a detachable observation cover is sealed and connected to the outer wall of one side of the cooking box, a side through-hole connected to the connecting rack and the slag collecting frame is provided on the other side of the cooking box, multiple groups of guide rollers are provided on the inner walls on both sides of the feeding rack, and side panels connected to the inclined nozzles are provided on the inner walls at both ends of the feeding rack.

[0010] Furthermore, an upper spray frame is obliquely arranged on the top of the guide frame, an adjusting guide frame is arranged at one end of the guide frame, an adjusting cylinder is embedded on the inner wall of the adjusting guide frame, and a plurality of groups of water spray rollers are arranged at the bottom of the adjusting cylinder and located between the adjusting guide frame and the guide frame, a return water guide frame is arranged at the bottom of one end of the guide frame, a discharging spray frame is arranged at the top of the other end of the guide frame, and a cleaning plate frame is arranged on one side of the slag collecting frame.

[0011] Furthermore, an electric slag unloading valve connected to the second special-shaped cooking rack is arranged at the bottom of the other end of the first special-shaped cooking rack, a storage rack is arranged on the outer wall of the other end of the second special-shaped cooking rack, a partition is arranged through the inside of the storage rack, a flip plate is hinged at the bottom of the other end of the second special-shaped cooking rack, and a rotary cylinder is arranged at the bottom of the flip plate, and a water spray seat is arranged side by side at the other end of the flip plate.

[0012] Furthermore, multiple groups of conveying cavities are arranged inside the straight cooking rack, a heater is arranged inside the conveying cavity, cooking nozzles connected with the conveying cavities are penetrated through the outer walls at both ends of the straight cooking rack, and a heater is embedded on the inner wall at the bottom of the special-shaped cooking rack.

[0013] Furthermore, driving cylinders connected to the filter frame are embedded on the inner walls at both ends of the connecting frame, an electric slag discharge valve is arranged through the bottom of the connecting frame, the annular frame is embedded on the inner wall on one side where the slag discharge barrel is connected to the connecting frame, and a barrel cover is arranged on the side of the slag discharge barrel away from the connecting frame, an expansion clamp is slidably arranged on the inner wall of the annular frame, a driving motor is embedded in the middle of the barrel cover, and a rotating support frame connected to the electric clamp is arranged at the output end of the driving motor, and an electric unloading cover is arranged at the bottom of the slag discharge barrel.

[0014] Furthermore, a water collecting chamber is recessed at one end of the base, a filter plate sliding cover is slidably provided on the top of the water collecting chamber, and water pump 2 is installed at the bottom of the water collecting chamber, a material drop port is recessed at the other end of the base, a filter box connected side by side with water pump 1 is provided in the middle of the base, and a leakage mesh plate is provided on the top of the filter box.

[0015] Furthermore, the control panel is internally provided with a processor, a data acquisition module, a scouring and analysis module and a component execution module;

[0016] When the processor generates a patrol instruction, the processor sends the patrol instruction to the data acquisition module. After receiving the patrol instruction, the data acquisition module immediately collects the deposition fluctuation value CJz on the special-shaped scouring rack 1 and the cloth surface attachment value BFz on the special-shaped scouring rack 2 during the use of the scouring device, and sends the deposition fluctuation value CJz and the cloth surface attachment value BFz to the scouring analysis module via the processor;

[0017] After receiving the deposition fluctuation value CJz and the cloth surface attachment value BFz, the scouring analysis module immediately analyzes the medium abnormality inside the overall scouring device. The specific analysis process is as follows: the deposition fluctuation value CJz and the cloth surface attachment value BFz of the overall scouring device within the time threshold are obtained, and the medium abnormality coefficient JCi is obtained by the formula, and the preset medium abnormality coefficient YCi stored and entered is retrieved from the processor for comparison and analysis with the medium abnormality coefficient JCi; if the medium abnormality coefficient JCi≥the preset medium abnormality coefficient YCi, it is determined that there is an abnormal risk in the use of the overall scouring device within the time threshold, and a replacement signal is generated. The generated signal is sent to the component execution module via the processor. After receiving the replacement signal, the component execution module immediately controls the water pump to work; if the medium abnormality coefficient JCi<the preset medium abnormality coefficient YCi, no signal is generated.

[0018] The beneficial effects of the present invention are:

[0019] The present invention acquires the deposition fluctuation value and the cloth surface adhesion value by collecting the data during the use of the whole scouring device, and comprehensively monitors and analyzes the use process of the whole scouring device before and during scouring, that is, compares and analyzes the collected data with the preset storage data, acquires the relevant rating signal, and controls the relevant parts to perform compensatory operation accordingly, so that the water required for scouring can be subjected to internal and external split reflux treatment, constitutes the flushing filtration of external impurities and the internal high-temperature medium scouring slow flow filtration, realizes the strict control and circulation purification of the scouring water, and can also perform slag purification and controlled replacement according to the use status of the medium inside and outside the scouring, reduces the injection of new medium and the external discharge of waste medium, effectively reduces the water resource loss and pollution in the process of grey cloth scouring, and constitutes the non-stop continuous operation of grey cloth scouring; the present invention is through the combination of feeding rack and guide rack The structure is used in conjunction to realize the flushing and cleaning of external impurities before and after the scouring of the grey cloth, thereby improving the scouring efficiency of the grey cloth, reducing the pollution to the scouring medium, and improving the use effect of the scouring medium. By using the guide frame in an inverted V shape to cover the grey cloth scouring area, the temperature loss in the scouring area is effectively reduced, and the scouring quality of the same batch of grey cloth is guaranteed; the present invention uses a slag discharge cylinder in conjunction with the guide frame and the base to form a cyclic deployment use of the external medium and a continuous filtering treatment of the external medium, and the accumulated impurities are alternately extracted and rotated for external discharge. The special-shaped scouring frame is used in conjunction with the base to form a regional controlled replacement of the scouring medium, and the scouring medium is subjected to multiple filtering and purification treatments and then refluxed for use, and the scouring medium with more regional impurity deposition is separated and extracted and discharged, which helps to control the discharge of the scouring medium and thereby reduce the new injection amount of the scouring medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the feeding rack of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the scouring box of the present invention;

[0024] Figure 4 It is a schematic diagram of the unfolded structure of the brewing box and the detachable observation cover of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the guide frame of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the adjustment guide frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection structure of the special-shaped scouring rack 1, the straight scouring rack and the special-shaped scouring rack 2 of the present invention;

[0028] Figure 8 It is a structural schematic diagram of a special-shaped scouring rack of the present invention;

[0029] Fig. 9 It is a schematic diagram of a partial three-dimensional display structure of the straight-plate scouring rack of the present invention;

[0030] Fig.10 It is a schematic diagram of the outer wall structure of the scouring box of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the connecting frame of the present invention;

[0032] Fig.12 It is a structural schematic diagram of the slag discharge tube of the present invention;

[0033] Fig.13 It is a structural schematic diagram of the base of the present invention;

[0034] Fig.14 It is a flow chart of the system of the present invention.

[0035] Figure numerals: 1. scouring box; 101. sedimentation chamber; 102. discharge port; 103. removable observation cover; 104. side opening; 2. control panel; 3. feed rack; 301. guide roller; 302. side plate; 303. oblique nozzle; 4. slag discharge cylinder; 401. cylinder cover; 402. annular frame; 403. expansion clamp; 404. electric discharge cover; 405. drive motor; 406. rotating support frame; 407. electric clamp; 5. base; 501. drop port; 502. water pump 1; 503. filter box; 504. leakage screen; 505. filter plate sliding cover; 506. water collection chamber; 507. water pump 2; 6. diversion Rack; 601, slag collection frame; 602, upper spray rack; 603, discharging spray rack; 604, adjustment guide rack; 605, return water guide rack; 606, cleaning plate rack; 607, adjustment cylinder; 608, water spray roller; 7, special-shaped boiling rack one; 701, special-shaped boiling rack two; 702, straight boiling rack; 703, electric control valve; 704, storage rack; 705, partition; 706, electric slag discharge valve; 707, flip plate; 708, water spray seat; 709, rotary cylinder; 710, boiling nozzle; 711, conveying chamber; 712, heater one; 8, connecting rack; 801, driving cylinder; 802, filter rack; 803, electric slag discharge valve. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1: This embodiment is used to solve the problem that during the scouring process of traditional grey cloth fabrics, impurities such as fiber debris, cottonseed shells, pectin decomposition products, wax decomposition products and alkali solution reactants on the surface of the grey cloth fall into the scouring medium, seriously affecting the continuous use of the scouring medium, and are easy to adhere to the surface of the grey cloth that is continuously scoured, and partially precipitate at the bottom of the device, causing blockage; at the same time, during the use of the traditional grey cloth scouring device, only a fixed amount of grey cloth is fed into the device once, and the grey cloth is scourred and put back, during which a large amount of scouring medium is lost, and the grey cloth after scouring and containing a large amount of scouring medium is rinsed by external cleaning equipment, which not only causes waste of water resources, but also leads to waste of more scouring medium.

[0038] See also Figure 1 - Fig.14 As shown, this embodiment is a water-saving wastewater recovery and treatment device for a fabric scouring process, comprising a scouring box 1, a feeding rack 3 is arranged on the top of the scouring box 1, an inclined nozzle 303 is arranged inside the feeding rack 3, a control panel 2 is arranged on the outer wall of one end of the scouring box 1, and a discharge port 102 is penetrated through the outer wall of the other end of the scouring box 1, a guide frame 6 is arranged inside the scouring box 1, a slag collecting frame 601 close to the discharge port 102 is arranged at the bottom of the guide frame 6, a special-shaped scouring rack 7 is arranged inside the guide frame 6, a straight plate scouring rack 702 and a special-shaped scouring rack 701 are arranged side by side on the end surface of the special-shaped scouring rack 7, and an electric control valve 703 is arranged at the bottom of the special-shaped scouring rack 7;

[0039] A base 5 is provided at the bottom of the scouring box 1, a water pump 502 is provided at the center of the base 5, a connecting frame 8 close to the slag collecting frame 601 is provided on the outer wall of the scouring box 1, a filter frame 802 extending into the slag collecting frame 601 is provided in the middle of the connecting frame 8, a slag discharge barrel 4 is provided on the outer wall of the connecting frame 8, and a ring frame 402 and an electric clamp 407 are provided inside the slag discharge barrel 4;

[0040] The control panel 2 is internally provided with a processor, a data acquisition module, a scouring analysis module and a component execution module; when the processor generates an inspection instruction, the processor sends the inspection instruction to the data acquisition module, and after receiving the inspection instruction, the data acquisition module immediately collects the deposition fluctuation value CJz on the special-shaped scouring rack 1 7 and the cloth surface attachment value BFz on the special-shaped scouring rack 2 701 during the use of the scouring device, and sends the deposition fluctuation value CJz and the cloth surface attachment value BFz to the scouring analysis module via the processor; 1h during the use of the scouring device is set as the time threshold;

[0041] It should be noted that: the deposition fluctuation value CJz is expressed as the amount of impurity precipitation in the medium collected on the special-shaped scouring rack 7 obtained within the time threshold, and the value of the deposition fluctuation value CJz reflects whether the medium for scouring the grey cloth within the time threshold meets the use standard, and the larger the value of the deposition fluctuation value CJz, the more impurities there are in the scouring medium of the grey cloth, and the less it meets the scouring standard, and the cloth surface attachment value BFz is expressed as the amount of impurities on the surface of the grey cloth passing through the special-shaped scouring rack 701 obtained within the time threshold. In addition, the deposition fluctuation value CJz is collected by the infrared scanning sensor installed on the special-shaped scouring rack 7, and the cloth surface attachment value BFz is collected by the infrared scanning sensor installed on the special-shaped scouring rack 701 at one end close to the discharge spray rack 603;

[0042] After receiving the deposition fluctuation value CJz and the cloth surface attachment value BFz, the scouring analysis module immediately analyzes the medium abnormality inside the overall scouring device. The specific analysis process is as follows:

[0043] Obtain the deposition fluctuation value CJz and the cloth surface adhesion value BFz of the overall scouring device within the time threshold, and use the formula Obtain the medium anomaly coefficient JCi, where a and b are the proportional coefficients of the deposition fluctuation value CJz and the cloth surface attachment value BFz, respectively, a>b>0, JCi is represented as the medium anomaly coefficient, and the preset medium anomaly coefficient YCi stored and recorded is retrieved from the processor for comparison and analysis with the medium anomaly coefficient JCi;

[0044] If the medium abnormality coefficient JCi ≥ the preset medium abnormality coefficient YCi, it is determined that there is an abnormal risk in the use of the entire scouring device within the time threshold, and a switching signal is generated. The generated signal is sent to the component execution module via the processor. After receiving the switching signal, the component execution module immediately controls the water pump 1 502 to work, and when the processor receives the switching signal next, it generates a text in the style of "scouring abnormality / medium pollution exceeds the standard by x% / device ranking n" according to the switching signal and sends it to the display screen of the main control room, which helps the operating personnel to timely understand the use status of the scouring device and retain the use record of the scouring device. x is a natural number from 0 to 99, and n is a natural number greater than zero;

[0045] The connection node between the special-shaped scouring rack 1 7 and the sedimentation chamber 101 is adjusted by the electric control valve 703, which can not only maintain the amount of the retained medium between the special-shaped scouring rack 1 7 and the straight scouring rack 702 and the special-shaped scouring rack 2 701, but also extract the excess medium from the upstream to replace the retained medium, and keep the medium with impurities precipitated in the downstream to reduce the flow;

[0046] When there are too many impurities precipitated in the medium in the area of ​​the electric slag discharge valve 706, a push cylinder connected to the partition 705 is arranged inside the storage rack 704, and the partition 705 is driven by the push cylinder to slide down, and the local chamber between the special-shaped scouring rack 1 7 and the special-shaped scouring rack 2 701 is separated to keep the grey cloth being scourged continuously. At the same time, the electric slag discharge valve 706 is opened to discharge the medium containing a large amount of impurities precipitated into the drop port 501, and the partition 705 is opened back and forth to clean the impurities in the area of ​​the electric slag discharge valve 706;

[0047] The medium in the sedimentation chamber 101 is intercepted by the seepage screen 504 and flows into the filter box 503. The filter box 503 is provided with impurity adsorption fillers, including activated carbon filter elements, polymer filter elements, etc. The water pump 1 502 extracts the medium through the filter box 503, causing the impurities to be retained in the filter box 503 and the sedimentation chamber 101. The clean medium is transported by the water pump 1 502 to the transport chamber 711 through the pipe fittings;

[0048] If the medium abnormality coefficient JCi is less than the preset medium abnormality coefficient YCi, no signal is generated.

[0049] Embodiment 2: This embodiment is a water-saving wastewater recycling and treatment device for a fabric scouring process, comprising a scouring box 1 having a sedimentation chamber 101 connected to a base 5 and a special-shaped scouring rack 7 at the bottom, a detachable observation cover 103 sealedly connected to an outer wall of one side of the scouring box 1, a side opening 104 connected to a connecting rack 8 and a slag collecting frame 601 is provided on the other side of the scouring box 1, a plurality of guide rollers 301 are provided on the inner walls of both sides of the feed rack 3, and the inner walls at both ends of the feed rack 3 are provided with oblique spray nozzles. The side plate 302 connected to the opening 303, the scouring box 1 is connected to the grey cloth processing conveying device through the feeding rack 3, the grey cloth to be processed is transported and traction-conveyed into the scouring box 1, and the grey cloth is guided by the guide rack 6 to pass through the special-shaped scouring rack 1 7, the straight scouring rack 702 and the special-shaped scouring rack 2 701, and after being cleaned by the discharging spray rack 603, it is discharged along the discharging opening 102 to enter the next step process, and an external water injection port connecting the sedimentation chamber 101 and the water collecting tank is arranged on the outer wall of the other side of the scouring box 1;

[0050] When the grey cloth initially enters the feed rack 3, the water pump 2 507 extracts the filtered medium in the water collection tank through the pipe fittings and transports it to the inclined nozzle 303 and the upper nozzle. The inclined nozzle 303 guides the medium to be sprayed obliquely toward the surface of the grey cloth passing by, forming an inclined flushing from top to bottom, forming a wet treatment of the grey cloth once, effectively removing impurities on the surface of the grey cloth, and the flushed medium containing impurities flows down along the inner walls on both sides of the feed rack 3, is intercepted by the upper spray rack 602 and guided to flow to the other end of the guide rack 6, and enters the slag collecting frame 601;

[0051] An upper spray rack 602 is tiltedly arranged on the top of the guide rack 6. When the grey cloth enters the scouring box 1, the upper spray rack 602 guides the medium to spray at the other end of the guide rack 6. The upper spray rack 602 guides the medium to burst in a cone shape, effectively cleaning and flushing the bottom of the feeding rack 3, the inner top wall at the other end of the scouring box 1 and the surface at the other end of the guide rack 6, and promoting the medium and impurities to flow into the slag collecting frame 601;

[0052] An adjusting guide frame 604 is provided at one end of the guide frame 6, and an adjusting cylinder 607 is embedded on the inner wall of the adjusting guide frame 604, and a plurality of water spray rollers 608 are provided at the bottom of the adjusting cylinder 607 and located between the adjusting guide frame 604 and the guide frame 6. The grey cloth is guided along the roller at the top of the guide frame 6 to pass through the bottom of one end of the guide frame 6, and is pulled through the return water guide frame 605 and then enters the top of the special-shaped scouring frame 7. When the grey cloth passes through one end of the guide frame 6, the grey cloth passes between the plurality of water spray rollers 608, and the water spray pipe passes through the guide frame 6. The pipe is connected to the water pump 507, and guides the water flow to spray along the roller surface, so as to promote the secondary wetting of the contacted grey cloth surface and effectively clean the impurities adhering to the grey cloth. At the same time, when there is a traction tension problem during the scouring of the grey cloth into the scouring box 1, the regulating cylinder 607 drives the multiple groups of water spray rollers 608 to move downward along the top of the regulating guide frame 604, and the top of the regulating guide frame 604 is close to the guide frame 6, and the bottom of the regulating guide frame 604 is away from the guide frame 6, so as to promote the grey cloth to adjust the traction tension;

[0053] A return water guide frame 605 is provided at the bottom of one end of the guide frame 6. After the grey cloth passes through the bottom of one end of the guide frame 6, the grey cloth contacts the top roller of the return water guide frame 605, so that the excess medium on the grey cloth is squeezed and drips, and flows back to the water collection tank along the return water guide frame 605. The bottom of the return water guide frame 605 is hollowed out.

[0054] A discharge spray rack 603 is arranged on the top of the other end of the guide rack 6. When the scouring grey cloth passes through the discharge spray rack 603, the discharge spray rack 603 is connected to the return pump 502 through a pipe fitting, and the medium is guided to be sprayed on the grey cloth passing through the scouring box 1 and the discharge spray rack 603, so that the scouring medium and attached impurities on the surface of the grey cloth are washed and cleaned;

[0055] A cleaning plate frame 606 is provided on one side of the slag collecting frame 601. The medium containing impurities is flushed into the slag collecting frame 601 by the upper nozzle, filtered by the filter frame 802, and collected at the bottom of the slag collecting frame 601. When the slag collecting frame 601 is cleaned, after the medium in the slag collecting frame 601 is discharged, the impurities remaining on the inner wall of the bottom of the slag collecting frame 601 are connected to the water pump 2507 through pipe fittings, and the medium is guided to be sprayed on the inner wall of the slag collecting frame 601, so that the remaining impurities are flushed and flow into the electric slag discharge valve 803.

[0056] The bottom of the other end of the special-shaped scouring rack 1 7 is provided with an electric slag discharge valve 706 connected to the special-shaped scouring rack 2 701, and the outer wall of the other end of the special-shaped scouring rack 2 701 is provided with a storage rack 704, and a partition 705 is provided inside the storage rack 704. The bottom of the other end of the special-shaped scouring rack 2 701 is hinged with a flip plate 707, and a rotary cylinder 709 is provided at the bottom of the flip plate 707. After entering the special-shaped scouring rack 1 7, the grey cloth passes through multiple groups of straight scouring racks 702 and special-shaped scouring racks 2 701 in sequence. 1. In this process, a certain amount of scouring medium is poured between the special-shaped scouring rack 1 7 and the special-shaped scouring rack 2 701, which is continuously heated by the heater 2 at the bottom of the special-shaped scouring rack 1 7. The water pump 1 502 guides the filtered medium to be injected into the conveying cavity 711 through the pipeline, which is continuously heated by the heater 1 712, and the heated medium is ejected along the scouring nozzle 710 to the surface of the grey cloth nearby, so as to realize the continuous pouring of the medium retained around the straight scouring rack 702 and to promote the retained medium to keep flowing;

[0057] A water spray seat 708 is arranged side by side at the other end of the flip plate 707. The top inclined surface and one end of the water spray seat 708 are both provided with high-pressure nozzles, and the water spray seat 708 is connected to the water pump 2 507 pipeline. The medium generated by the continuous cleaning of the grey cloth by the discharge spray plate is collected between the water spray seat 708 and the flip plate 707. A return pipe connected to the water collecting tank is arranged on the inner wall of the scouring box 1 close to the area, which continuously guides the medium retained in the area to flow back to the water collecting tank. When there are many impurities accumulated in the area, the rotary cylinder 709 drives the flip plate 707 to rotate, exposing the drop port 501, and the water spray seat 708 guides the medium to be sprayed to the area to wash away the impurities remaining in the area. With the continuous passage of the grey cloth and the operation of the discharge spray rack 603, the remaining impurities are washed into the drop port 501 for external discharge.

[0058] A plurality of conveying chambers 711 are arranged inside the straight cooking rack 702, and a heater 1 712 is arranged inside the conveying chamber 711. Cooking nozzles 710 connected with the conveying chamber 711 are arranged through the outer walls at both ends of the straight cooking rack 702, and a heater 2 is embedded on the inner wall at the bottom of the special-shaped cooking rack 17;

[0059] A driving cylinder 801 connected to the filter frame 802 is embedded on the inner walls at both ends of the connecting frame 8, an electric slag discharge valve 803 is provided through the bottom of the connecting frame 8, the annular frame 402 is embedded on the inner wall of the slag discharge barrel 4 connected to the connecting frame 8, and a barrel cover 401 is provided on the side of the slag discharge barrel 4 away from the connecting frame 8, and an expansion clamp 403 is slidably provided on the inner wall of the annular frame 402;

[0060] A driving motor 405 is embedded in the middle of the barrel cover 401, and a rotating support frame 406 connected to an electric clamp 407 is provided at the output end of the driving motor 405. An electric unloading cover 404 is provided at the bottom of the slag discharge barrel 4. The driving cylinder 801 drives a single group of filter frames 802 to move away from the slag collection frame 601 until the group of filter frames 802 enters the slag discharge barrel 4. The expansion clamp 403 initially contacts the frame of the filter frame 802, cooperates with the driving cylinder 801 to move the filter frame 802, and then extends the electric clamp 407 to clamp the filter frame 802. Hold and drag, so that the filter frame 802 is separated from the driving cylinder 801, and the electric clamp 407 and the expansion clamp 403 clamp it to limit the position, and the driving motor 405 drives the electric clamp 407, the filter frame 802 and the expansion clamp 403 to rotate through the rotating support frame 406, and the expansion clamp 403 slides along the inner wall of the annular frame 402. During the rotation of the filter frame 802, the impurities intercepted on its surface fall to the top of the electric discharge cover 404. After the filter frame 802 is reset, the electric discharge cover 404 is opened to clean and discharge the intercepted impurities;

[0061] The electric slag discharge valve 803 is connected to the bottom of the side wall of the slag collecting frame 601, and is used to guide the impurities and medium retained in the slag collecting frame 601 to be discharged outward;

[0062] A water collecting chamber 506 is recessed at one end of the base 5, and impurities in the medium at the top of the water collecting tank are intercepted by the filter plate slide cover 505. The filter plate slide cover 505 is regularly pulled out, replaced and cleaned of impurities. A filter plate slide cover 505 is slidably provided on the top of the water collecting chamber 506, and a water pump 2 507 is installed at the bottom of the water collecting chamber 506. A material drop port 501 is recessed at the other end of the base 5, and a filter box 503 connected side by side with the water pump 1 502 is provided in the middle of the base 5, and a leakage mesh plate 504 is provided on the top of the filter box 503.

[0063] In combination with Example 1 and Example 2, the water required for scouring can be subjected to internal and external split reflux treatment, forming a flushing filtration of external impurities and an internal high-temperature medium scouring slow flow filtration, thereby achieving strict control and circulating purification of the scouring water; and slag purification and controlled replacement of the medium inside and outside the scouring can be performed according to the usage status of the medium inside and outside the scouring, thereby reducing the injection of new medium and the discharge of waste medium, effectively reducing the loss of water resources and pollution in the grey cloth scouring process, and at the same time forming a non-stop continuous operation of the grey cloth scouring.

[0064] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A water-saving wastewater recovery and treatment device for a fabric scouring process, comprising a scouring box (1), a feeding rack (3) is arranged on the top of the scouring box (1), an inclined nozzle (303) is arranged inside the feeding rack (3), a control panel (2) is arranged on the outer wall of one end of the scouring box (1), and a discharge port (102) is arranged through the outer wall of the other end of the scouring box (1), characterized in that: A flow guide frame (6) is arranged inside the cooking box (1), a slag collecting frame (601) is arranged at the bottom of the flow guide frame (6) near the discharge port (102), a special-shaped cooking frame (7) is arranged inside the flow guide frame (6), a straight cooking frame (702) and a special-shaped cooking frame (701) are arranged side by side on the end surface of the special-shaped cooking frame (7), and an electric control valve (703) is arranged at the bottom of the special-shaped cooking frame (7); The bottom of the scouring box (1) is provided with a base (5), the center of the base (5) is provided with a water pump (502), the outer wall of the scouring box (1) is provided with a connecting frame (8) close to the slag collecting frame (601), the middle of the connecting frame (8) is provided with a filter frame (802) extending into the slag collecting frame (601), the outer wall of the connecting frame (8) is provided with a slag discharge barrel (4), and the inside of the slag discharge barrel (4) is provided with a ring frame (402) and an electric clamp (407); The bottom of the cooking box (1) is provided with a sedimentation chamber (101) connected to the base (5) and the special-shaped cooking rack (7); a detachable observation cover (103) is sealed and connected to the outer wall of one side of the cooking box (1); the other side of the cooking box (1) is provided with a side opening (104) connected to the connecting rack (8) and the slag collecting frame (601); the inner walls of both sides of the feeding rack (3) are provided with a plurality of groups of guide rollers (301); and the inner walls of both ends of the feeding rack (3) are provided with side panels (302) connected to the oblique nozzles (303); An electric slag discharge valve (706) connected to the second special-shaped cooking rack (701) is arranged at the bottom of the other end of the special-shaped cooking rack (7), a storage rack (704) is arranged on the outer wall of the other end of the second special-shaped cooking rack (701), a partition (705) is arranged inside the storage rack (704), a flip plate (707) is hinged at the bottom of the other end of the second special-shaped cooking rack (701), and a rotary cylinder (709) is arranged at the bottom of the flip plate (707), and a water spray seat (708) is arranged side by side at the other end of the flip plate (707), and an infrared scanning sensor is arranged on the first special-shaped cooking rack (7) and on the end of the second special-shaped cooking rack (701) close to the discharge spray rack (603).

2. A water-saving wastewater recovery and treatment device for a fabric scouring process according to claim 1, characterized in that: An upper spray frame (602) is obliquely arranged on the top of the guide frame (6); an adjustment guide frame (604) is arranged at one end of the guide frame (6); an adjustment cylinder (607) is embedded on the inner wall of the adjustment guide frame (604); and a plurality of groups of water spray rollers (608) are arranged at the bottom of the adjustment cylinder (607) and are located between the adjustment guide frame (604) and the guide frame (6); a return water guide frame (605) is arranged at the bottom of one end of the guide frame (6); a discharge spray frame (603) is arranged at the top of the other end of the guide frame (6); and a cleaning plate frame (606) is arranged on one side of the slag collecting frame (601).

3. The water-saving wastewater recovery and treatment device for a fabric scouring process according to claim 1 is characterized in that: The straight cooking rack (702) is provided with multiple groups of conveying cavities (711) inside, and a heater (712) is provided inside the conveying cavities (711). Cooking nozzles (710) connected to the conveying cavities (711) are provided through the outer walls at both ends of the straight cooking rack (702), and a heater (710) is embedded on the inner wall at the bottom of the special-shaped cooking rack (7).

4. The water-saving wastewater recovery and treatment device for a fabric scouring process according to claim 1 is characterized in that: A driving cylinder (801) connected to a filter frame (802) is embedded on the inner walls at both ends of the connecting frame (8); an electric slag discharge valve (803) is provided through the bottom of the connecting frame (8); the annular frame (402) is embedded on the inner wall of a side where the slag discharge barrel (4) is connected to the connecting frame (8); a barrel cover (401) is provided on the side of the slag discharge barrel (4) away from the connecting frame (8); an expansion clamp (403) is slidably provided on the inner wall of the annular frame (402); a driving motor (405) is embedded in the middle of the barrel cover (401); a rotating support frame (406) connected to an electric clamp (407) is provided at the output end of the driving motor (405); and an electric discharge cover (404) is provided at the bottom of the slag discharge barrel (4).

5. The water-saving wastewater recovery and treatment device for a fabric scouring process according to claim 1 is characterized in that: A water collecting chamber (506) is recessed at one end of the base (5), a filter plate sliding cover (505) is slidably provided at the top of the water collecting chamber (506), and a second water pump (507) is installed at the bottom of the water collecting chamber (506). A material drop opening (501) is recessed at the other end of the base (5), a filter box (503) connected in parallel with the first water pump (502) is provided in the middle of the base (5), and a leakage mesh plate (504) is provided on the top of the filter box (503).

6. The water-saving wastewater recycling and treatment device for a fabric scouring process according to claim 1, characterized in that: The control panel (2) is internally provided with a processor, a data acquisition module, a scouring analysis module and a component execution module.

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