77 results about "COTTON WOOL" patented technology

The invention relates to the technical field of short fiber rate detection, in particular to anti-interference cotton short fiber rate detection equipment and a detection method thereof.The anti-interference cotton short fiber rate detection equipment comprises a workbench and sample cotton wool placed on the workbench, and further comprises a material distributing assembly which comprises an upper material distributing plate movably installed above the workbench, and a lower material distributing plate is installed on the workbench in a sliding mode; and the detection assembly comprises a detection frame movably installed above the workbench, a plurality of first electrostatic rods are fixedly installed on the bottom wall of the detection frame, a plurality of second electrostatic rods are slidably installed on the bottom wall of the detection frame, and the first electrostatic rods and the second electrostatic rods are used for sucking the sample cotton velvet on the lower material distribution plate. Scattered single cotton velvets are picked up in an electrostatic adsorption mode, the two electrostatic rods are used for straightening the cotton velvets, unqualified cotton velvets can only be adsorbed by one of the electrostatic rods, then the two electrostatic rods are disconnected to enable the unqualified cotton velvets to lose the adsorption effect and fall into the collecting tank, the cotton velvets are prevented from being pulled broken, and the detection precision is improved.

The utility model discloses a cotton feeding roller gear fracture alarm device which comprises a cotton feeding roller body and a laser detector, a supporting shaft is arranged in the cotton feeding roller body, a detection shaft is arranged at one end of the supporting shaft, a fixing mechanism is arranged between the detection shaft and the supporting shaft, a fixing seat is arranged above the cotton feeding roller body, and a gear is arranged on the fixing seat. The utility model relates to the technical field of fine opening equipment, in a normal state, the laser detector can receive long and short signals which uniformly and alternately appear, and when cotton fibers or impurities are clamped into the gear on the supporting shaft to influence the operation of the gear, the laser detector is driven to rotate, and the gear is driven to rotate. And long and short alternating signals are not uniform, so that cotton fibers or impurities need to be cleaned in time.

The utility model provides an improved cotton carding dust filter packing device which comprises a dust filter box, and a supporting table is welded to the left side of the interior of the dust filter box. A feeding window is fixed to the upper left portion of the dust filtering box through bolts. An intercepting net plate is fixed on the middle right side in the dust filtering box through a bolt; working fans are fixed to the upper and lower parts of the right side in the dust filtering box through bolts; a PLC is fixed to the upper right portion of the outer wall of the dust filtering box through bolts. A first electric cylinder is fixed to the upper portion in the dust filtering box through bolts, and a lower pressing plate is fixed to an output shaft of the first electric cylinder through bolts. The front side of the dust filtering box is connected with a pushing and extruding seat structure; and the right upper part of the dust filtering box is connected with a back-blowing cleaning frame structure. Through the arrangement of the pushing and extruding base structure, cotton fibers are extruded and packaged again, and the situation that the transportation work is affected due to the fact that the cotton fibers are too large is avoided.

The utility model relates to the technical field of adhesive bandages, in particular to a size-adjustable adhesive bandage which comprises a first protective film, an adhesive layer, an absorbent cotton layer and a second protective film, the first protective film is arranged at the top of the adhesive layer, and a plurality of cleaning cotton assemblies are evenly distributed on the side, away from the adhesive layer, of the first protective film. An absorbent cotton layer is arranged on the side, away from the cleaning cotton assembly, of the pasting layer, and a second protective film is pasted to the side, provided with the absorbent cotton layer, of the pasting layer; through mutual cooperation of the structures, the advantage that the device can cut and separate the inner adhesive layer and the absorbent cotton layer into adhesive bandages of different sizes according to the size of a wound during use is achieved, and the problem that a traditional adhesive bandage cannot flexibly cope with the wounds of different sizes, and then use limitation of the traditional adhesive bandage is caused is solved.

The present invention refers to a method and device for the preparation of microfibres and nanofibres based on hyaluronic acid and / or a water-soluble metal or non-metal salt thereof or a mixture of salts and / or a derivative of hyaluronic acid by method of dry spinning, and two-dimensional or three-dimensional fibrous materials from this microfibres and nanofibres. The resulting 2D or 3D materials can be for example in the shape of layer or cotton wool. Furthermore, the present invention refers to a device for performing this method, that contains an extrusion part containing a pass-through channel, that has an inlet opening for feeding the spinning solution and a dispensing opening for dispensing the spinning solution and furthermore the device contains an air nozzle, the air outlet opening of which is arranged to direct the exiting air into the area surrounding the dispensing opening of the extrusion part parallel to the axis of the dispensing opening of the extrusion part.

The utility model discloses a coal slime water impurity removal groove belongs to coal slime water processing technical field. Including two parallelly arranged impurity removal groove, the top opening of impurity removal groove, lateral wall sets up the filter mouth, and the detachable filter screen is installed in the impurity removal groove, and the bottom of impurity removal groove is provided with the storage filter bucket of coal slime water after storage. The front end of impurity removal groove is 8 degrees to the upward high, so as to be convenient for coal slime water to pass through filter screen. The utility model discloses two parallel impurity removal grooves are set up, and the coal slime water containing flocculent nature such as cotton wool, down and clay and other impurities is filtered, even if one of the impurity removal groove is blocked, also can start another impurity removal groove, improves work efficiency, and the impurity removal groove is set up 8 degrees to be inclined, so as to be convenient for coal slime water to pass through filter screen. The utility model solves the defect such as the difficulty of existing coal slime water cotton wool, down and clay and other impurities cleaning, low filtering efficiency, and coal slime water is easy to accumulate and block in groove.

The present invention discloses a one-key cleaning type dust cup for a vacuum cleaner. A dust cup is provided outside the filter. A one-key cleaning assembly is provided on the filter. The one-key cleaning assembly includes a dust scraping structure, a metal connecting rod, and a cleaning pull ring. A cutting structure associated with the one-key cleaning assembly is provided on the dust cup. A pressing ring corresponding to the slider is provided at the bottom of the metal connecting rod. Through the design of the one-key cleaning assembly, by simply repeatedly pulling and releasing the cleaning pull ring, contactless cleaning of the cotton wool and hair wound on the filter cover can be achieved. For the situation where there is too much cotton wool and hair on the filter cover and it is compacted into a mass or a ring under the pushing pressure, the cutting structure cuts and shreds the cotton wool and hair in a ring or a mass, so that it can slide into the dust cup for cleaning. Press the cleaning pull ring to the bottommost position, so that the pressing block is pressed off and the bottom cover of the dust cup is opened, and then the garbage can be quickly emptied. Then, turn the bottom cover of the dust cup upward and snap it onto the side wall of the dust cup to continue using, and the operation is fast.

The degerming device for the washing machine comprises a left shell and a right shell, openings are formed in the outer wall of the left shell and the outer wall of the right shell, protective filter screens are fixedly installed on the openings, inner sealing connecting assemblies are arranged on the inner wall of the left shell and the inner wall of the right shell, and the protective filter screens are fixedly installed on the inner sealing connecting assemblies. The left shell and the right shell are arranged in parallel, a middle power supply assembly is arranged between the left shell and the right shell, electrode plates are arranged on the two sides of the middle power supply assembly, and I-shaped abutting components are arranged on the two sides of the outer wall of the middle power supply assembly. The sterilization effect is improved, clothes are prevented from being damaged, cotton fibers and dirt on clothes cloth can be effectively prevented from being attached to the electrode plates, the sealing effect between the electrode plates and the corresponding left shell and right shell is improved, and safety is higher.

The invention discloses a cotton fiber cleaning robot which comprises a chassis, and a steering wheel set, a driving wheel set used for driving the robot to advance and a suction port rake assembly are arranged at the bottom of the chassis; the robot body comprises an electrical assembly and a collecting box which are arranged on the chassis, the collecting box comprises a cavity used for storing cotton fibers and an air suction assembly communicated with the cavity, and the cavity is communicated with the suction port rake assembly through an air channel pipeline; under the negative pressure action of the air suction assembly, air flow carries cotton fibers on the to-be-cleaned face to pass through the suction port rake assembly and is collected into the cavity through the air path pipeline; the left end and the right end of the suction port rake assembly are transversely arranged on the chassis in a protruding mode and rotatably connected to the inlet end of the air channel pipeline so that the suction port rake assembly can avoid obstacles through passive swing in the advancing process. According to the cotton fiber cleaning robot, the vacancy of a cleaning robot used in the cotton spinning field is made up, the cleaning efficiency is improved, the suction port rake assembly capable of passively swinging is arranged, obstacles can be effectively avoided, and therefore normal proceeding of cleaning work is guaranteed.

The fried rice food packaging bag comprises a bag body, the bag body comprises a bearing bag, a containing bag and a bag opening, the containing bag is fixed above the bearing bag, the bag opening is fixed above the containing bag, a storage bag is fixedly connected to the inner wall of one side of the containing bag, a zipper is arranged on one side of the storage bag, and the containing bag is fixed above the bearing bag. According to the meal frying box, the containing assembly is arranged in the meal frying box, so that bearing of tableware is conveniently achieved, collision between the tableware and the meal frying box is avoided, the tableware is convenient to take, and the meal frying box is convenient to observe and take.

The utility model relates to the technical field of adhesive bandages, in particular to an iodophor adhesive bandage which comprises a viscous layer, a second plastic film, an iodophor capsule and absorbent cotton, an installation groove is formed in the middle of the viscous layer, the second plastic film is installed on the top of an inner cavity of the installation groove, and the absorbent cotton is installed below the inner cavity of the installation groove. The second plastic film, the iodophor capsule and the absorbent cotton are arranged in the iodophor adhesive bandage, when the iodophor adhesive bandage is used, the iodophor capsule is clamped between the absorbent cotton and the second plastic film, and the protective sticker set is arranged at the bottom of the adhesive layer. The advantages that the iodophor in the iodophor capsule can be accurately coated at the position of the wound and the retention time of the iodophor at the position of the wound is prolonged are achieved, and the problem that limitation exists when an adhesive bandage is independently used or the iodophor is smeared in the prior art is solved.

The invention discloses a kapok fiber sheet and a production process, the kapok fiber sheet comprises a fabric layer and a kapok warm-keeping layer, the fabric layer is arranged on the top surface and / or the bottom surface of the kapok warm-keeping layer, the fabric layer is used for protecting the surface of the kapok warm-keeping layer, the structural stability and the warm-keeping performance are improved, the kapok warm-keeping layer comprises kapok fiber and a binding substance, and the binding substance is arranged on the surface of the kapok warm-keeping layer. The kapok fiber and the binder are uniformly mixed and then flatly laid to form a kapok warm-keeping layer, production is carried out through burdening, scattering, dispersing, transferring, net forming and hot drying, the kapok fiber and the binder are mixed and dispersed through the high-pressure airflow dispersing bin, the mixing uniformity is ensured, the binder can be hot-melted in the hot drying process to bond the kapok fiber, and the kapok fiber warm-keeping layer is formed. And the structural stability is further improved.

The present invention belongs to the technical field of harmless treatment of wastewater, specifically a harmless treatment device for textile wastewater, comprising a treatment cylinder, the top of the treatment cylinder being connected and fixedly connected with a water inlet pipe; a filter basket being fixedly connected to the inner wall of the top of the treatment cylinder; a cleaning mechanism being arranged in the treatment cylinder; a first rotating rod being driven to rotate by a first motor, and an arc-shaped blade being driven to rotate by the first rotating rod to scrape off cotton wool on the inner wall of the filter basket; tiny bubbles being generated in the wastewater, so that the bubbles adhere to suspended matter, oil pollution or solid particles in the water, forming a bubble-particle complex with a density less than that of water, and after floating to the water surface, the adsorption cover of the limiting mechanism is released, and the adsorption cover rotates with the rotation of the first rotating rod, and the adsorption pump is turned on, so that the suspended matter, oil pollution or solid particles in the water adhere to the adsorption cover, thereby achieving all-round cleaning of cotton wool, preventing water pollution caused by cotton wool, and preventing cotton wool from affecting subsequent treatment.

The utility model discloses a compact spinning transmission gear intarsia prevention device which comprises a carrier gear shaft, one end of the carrier gear shaft is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a nut matched with the threaded rod, and the other end of the carrier gear shaft is fixedly connected with a connecting plate in a bolted mode. When the device is used, due to the arrangement of the connecting plate and the material guide plate, the carrier gear can be covered so as to prevent cotton fibers from being embedded into the carrier gear to affect normal rotation of the carrier gear, and meanwhile an operator is prevented from accidentally touching the carrier gear to cause injury.

The utility model discloses a bale plucking structure of a bale plucker. The mounting cylinder is rotationally mounted on the inner side of the cotton collecting hopper, shaft rods matched with the cotton collecting hopper are arranged at the two ends of the mounting cylinder, and one end of each shaft rod penetrates through the cotton collecting hopper and is connected with a driven wheel; the bale plucking beater is arranged on the outer surface of the mounting cylinder for bale plucking; the cutting assemblies are detachably mounted at the two ends of the inner wall of the cotton collecting hopper so as to cut the wound cotton fibers; by arranging a first mounting base, a first cutter, a second mounting base and a second cutter, the situation that when cotton fibers are grabbed through the mounting barrel, the cotton fibers are stacked and wound at the connecting positions of the two ends of the mounting barrel and the cotton collecting hopper, and the normal rotating speed and power of the mounting barrel are affected is avoided; the influence of winding cotton fibers on rotation of the mounting cylinder is greatly reduced, and the structure is simple.

The utility model relates to the technical field of cotton processing, and discloses a rotary cotton fluffy pretreatment device which comprises a rack. The collecting structure comprises a collecting box, a draught fan and loading bodies, the collecting box and the rack are fixedly installed, the draught fan is fixedly installed on one side of the collecting box, the draught fan can exhaust gas in the collecting box, windows are formed in the two ends of the collecting box, and when one loading body is full, a handle is pulled to drive the loading body to slide out of a cavity of the collecting box; the other corresponding loading body enters the collecting box cavity to be used for loading cotton, the two loading bodies are alternately pulled in the front-back direction to enter the collecting box to be loaded, non-stop discharging can be achieved, the two loading bodies alternately enter the collecting box, windows at the two ends of the collecting box can be shielded by the loading bodies, and the cotton can be conveniently collected. Meanwhile, cotton fiber drifting caused in the process of taking out the cotton in the collecting box can be reduced, and the supporting frame is arranged to support the bottom of the loading body so that the loading body can stably slide out of the collecting box.

The utility model relates to the technical field of combing textile technology, in particular to a wool feeding length adjusting device of a combing machine, which comprises a basic roller and a sleeve roller, the diameter of the basic roller is 22-25mm, the inner diameter of the sleeve roller is the same as the diameter of the basic roller, and the diameter of the sleeve roller is 28-32mm. A basic roller with the diameter ranging from 22 mm to 25 mm is designed to be used for feeding cotton wool of short fibers. In addition, a sleeve roller with the diameter ranging from 28 mm to 32 mm is arranged in a matched mode and used for feeding long-fiber cotton wool. The sleeve roller can be sleeved on the basic roller, so that when the wool feeding length needs to be adjusted, the sleeve roller only needs to be sleeved on the basic roller or the sleeve roller is detached from the basic roller, the operations of disconnecting the cotton feeding roller and a transmission gear, removing a transmission chain or a synchronous belt and the like are not needed, the adjusting operation is simple and convenient, and the wool feeding efficiency is improved. And the influence on the production rhythm and efficiency is greatly reduced.

The utility model discloses a snore-ceasing patch, which relates to the technical field of medical supplies and comprises a snore-ceasing patch body, a cutting groove is arranged at the top end of the snore-ceasing patch body, and an arc-shaped groove is arranged on one side of the cutting groove. A first plaster sheet is arranged at the top end of the snore stopping sheet body and fixedly connected to the top end of the snore stopping sheet body, a second plaster sheet is arranged at the bottom end of the snore stopping sheet body, and absorbent cotton is arranged on the inner side of the second plaster sheet. The first plaster sheet is arranged at the top end of the snore stopping sheet body, mild medicine is arranged on the inner side of the first plaster sheet, the sedation effect can be effectively improved after a patient inhales the medicine, the sleep quality is improved, the second plaster sheet is arranged at the bottom end of the snore stopping sheet body, the medicine cotton is arranged on the inner side of the second plaster sheet, and the snore stopping sheet is convenient to use. The refreshing agent is arranged in the pillow, so that the respiratory capacity in sleep can be effectively increased, the breathing quality is improved, and the sleep quality is effectively improved.

The invention discloses an environment-friendly process method for dyeing a wool fabric by adopting ginseng pulp, and relates to a textile material technology. The preparation method comprises the following steps: cutting a textile into a fabric sample, weighing, recording, taking a proper amount of ginseng fruit, peeling, mashing, filtering for multiple times to obtain a ginseng fruit pulp solution, pouring the solution into a beaker, heating the beaker in a water bath for 0.5-1 hour, and filtering to obtain the ginseng fruit dye, putting the fabric sample into the ginseng fruit dye with the bath ratio of 1: 60, soaking and continuously stirring for 0.5-1 hour, then adding 5-10g / L NaOH and 5-10g / L NaCl, continuously stirring for 0.5-1 hour, taking out the fabric sample, and naturally airing. According to the method, the natural dye prepared from the ginseng fruit pulp is used for dyeing the wool fabric and the cotton velvet fabric, the fabric can be dyed to be yellow, the process reduces environmental pollution, the resource utilization rate and economic benefits are improved, and the dyed fabric has the advantages of being environmentally friendly, non-toxic, biodegradable and the like.

The invention relates to the technical field of cotton yarn processing, in particular to a regenerated cotton-cotton yarn processing color unification production process which comprises the following steps: S1, blowing: opening regenerated cotton through an opener to form cotton fibers, mixing the cotton fibers, performing steam cleaning on the cotton fibers through a cotton washing machine, and screening and removing impurities on the cotton fibers; s2, carding: rubbing the cotton fibers in the step S1 into cotton slivers through a carding machine; s3, color separation: establishing a colorimetric card, and screening the cotton slivers in the step S2 into a plurality of color numbers according to the color depth based on the colorimetric card; s4, drawing: inputting the cotton slivers with different color numbers in the step S3 into a drawing frame in proportion for mixing and drawing, and kneading a plurality of cotton slivers into one cotton sliver through the drawing frame; and S5, spinning: spinning the drawn cotton slivers in the step S4 through a spinning machine to obtain cotton yarns.

The utility model discloses an anti-permeation urine isolation nursing pad which comprises a bottom pad, a containing groove is formed in the bottom pad, a waterproof layer, a water absorption layer and a surface layer are sequentially and detachably arranged in the containing groove from inside to outside, and the surface layer is made of cotton filament jute fiber materials so that urine can permeate downwards conveniently. Double-layer elastic bands are fixedly sewn on the two sides of the surface layer, a plurality of flow guide grooves are formed in the surface of the surface layer at equal intervals, the double-layer elastic bands pull the two sides of the surface layer to be kept tensioned, and the flow guide grooves in the surface layer are kept in an open state all the time; the utility model relates to the technical field of medical care. According to the anti-permeation urine-isolating nursing pad, the double-layer elastic bands arranged on the two sides of the surface layer can exert reverse stretching force on the surface layer after being stressed, the phenomenon that the surface layer is folded or shifted is avoided, meanwhile, the flow guide grooves are kept in a stretching state, the conduction effect of the flow guide grooves is improved, urine is prevented from being accumulated at local positions, and therefore the use effect is improved.

The utility model belongs to the technical field of tampons, and particularly relates to a guide pipe structure for tampons, which comprises a guide pipe frame, an internal thread groove is arranged in the guide pipe frame, the top end of the guide pipe frame is connected with an insertion end, and an adjusting component is arranged in the guide pipe frame and matched with the internal thread groove to realize step-by-step conveying of the tampons. The adjusting component comprises a connecting rod serving as a connecting middle end, a sealing seat is integrally formed and connected to the top of the connecting rod, an external thread groove in threaded fit with the internal thread groove is formed in the outer side of the sealing seat, and the tampons arranged in the guide pipe frame are guided through threaded fit of the external thread groove and the internal thread groove, so that the operation of stepping conveying of the tampons can be achieved; the situation that cotton slivers are directly inserted to cause discomfort due to first-time use or unsmooth use can be avoided.

The utility model discloses a sewing machine for processing stuffed toys, which belongs to the technical field of toy processing, and particularly comprises a processing table and a sewing machine body, the sewing machine body is arranged on the processing table, a dust collection mechanism is arranged on the processing table, and the dust collection mechanism comprises a dust collection cylinder, a dust collection pipe, a collection cylinder and a filter cylinder. The dust collection barrel is fixedly connected to the lower portion of the machining table, the dust collection barrel communicates with a dust collection pipe extending to the upper portion of the machining table, and a dust collection hopper is arranged at the other end of the dust collection pipe; by arranging the dust collection cylinder, the dust collection pipe, the collection cylinder and the filter cylinder, fine plush and cotton fibers floating around the equipment can be collected and treated, so that the floating plush and cotton fibers are prevented from polluting the environment of a production workshop, the plush and cotton fibers are prevented from floating into the sewing equipment, and the sewing efficiency is improved. Therefore, the service life of the machine is influenced.

The utility model provides a cotton carding device convenient to adjust, and relates to the field of cotton carding. The connecting pipe structure is installed at the top end of the device body, the two sides of the installation structure are each provided with a storage structure, the interiors of the storage structures communicate with the interior of the installation structure, and the interiors of the storage structures and the installation structure are each provided with a filtering structure of a V-shaped plate-shaped structure. After cotton fibers are treated and then air is discharged, leaked cotton fibers or tiny flying dust is discharged along with the air, the air is filtered again through the filtering structure after passing through the filtering structure, meanwhile, the filtered cotton fibers and the flying dust can be blocked and guided to circulate, and the cotton fibers and the flying dust are stored and collected in the storage structure, so that the collection effect is improved; according to the cotton carding device, excessive flying dust is prevented from entering the air to generate more floating dust, and the problem that the floating dust is generated in the air due to the fact that cotton fibers leak into the air when dust is collected and discharged by a common cotton carding device is solved.

1. The name of the product under this design: Cotton Filling Machine (Little Pudding). 2. Purpose of this design product: This design product is used for a machine for filling cotton wool. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses pretreatment equipment for modular yarn production, which comprises a cooling tank, a wheel pressure dewatering bin and a pre-cleaning bin, and yarns sequentially pass through the cooling tank, the wheel pressure dewatering bin and the pre-cleaning bin; the cooling tank comprises a tank body, cooling liquid is arranged in the tank body, the tank body is provided with a soaking inlet and a soaking outlet, and the tank body is provided with a reversing wheel below the liquid level of the cooling liquid; the wheel pressure dewatering bin comprises a dewatering bin body and a plurality of dewatering wheels rotationally arranged on the dewatering bin body, the height of the dewatering wheels corresponds to the height of the soaking outlet, the bottom of the dewatering bin body is communicated with a water return pump, and the water return pump is communicated with the cooling tank through a pipeline; the pre-cleaning bin comprises a pre-cleaning bin body and an ultrasonic scraping plate arranged in the pre-cleaning bin body, the pre-cleaning bin is provided with a yarn inlet and a yarn outlet, and the height of the yarn inlet corresponds to that of the soaking outlet. The method has the advantages that yarn damage is reduced, all procedures are smoothly connected, and the cotton fiber amount of the drying procedure is reduced.

The invention relates to the technical field of plant fiber dyeing devices, and discloses a plant dyeing fiber raw material treatment process and equipment for blending, comprising an air inducing pipe fixedly mounted on one side of a case, a material guiding pipe fixedly mounted at the top of one side of the case, a guiding plate fixedly mounted at the bottom in the material guiding pipe, and a feeding hopper fixedly connected to the top of one side of the material guiding pipe; a plurality of first through holes are formed in one side of the guiding plate, the air inducing pipe is communicated with the material guiding pipe through the first through holes, and the other side of the material guiding pipe is movably connected with a plurality of cotton suction rollers. According to the plant dyeing fiber raw material processing equipment for blending, cotton fibers on the cotton suction rollers are pulled out of the material guiding pipe, and part of the cotton fibers are reserved in the material guiding pipe; and meanwhile, the second motor is driven to rotate forwards and backwards, so that the remaining cotton fibers are directly discharged onto the hopper plate through the second through hole, then the vibrator is started to work, and finally the cotton fibers fall onto the vibrator through the hopper plate, the workload of the vibrator for treating the cotton fibers at a time is reduced, and the impurity removal efficiency and precision are improved.

1. The name of the design product: cotton cleaning robot. 2. The use of the design product: the design product is used for cleaning cotton. 3. The design points of the design product: the overall shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the field of water filtering, in particular to a water filtering device for preparing starch sugar, which comprises a first filter, a second filter, a first water inlet pipe, a second water inlet pipe and a circulating pipe, wherein the first filter comprises a first shell, a filter screen layer detachably arranged in the first shell, and a cotton fiber layer detachably arranged in the first shell; wherein the cotton fiber layer is of a plate-shaped structure composed of two rigid filter screens, the interior of the plate-shaped structure is hollow, and the cotton fiber layer is filled with cotton fibers; the second filter comprises a sealing head, a tank body and a sealing bottom; the bottom of the sealing head is detachably arranged at the top of the tank body, and the bottom of the tank body is fixedly arranged at the top of the sealing bottom; wherein a first filter layer, a second filter layer, a third filter layer and a fourth filter layer are sequentially and fixedly arranged in the tank body from bottom to top; the method has the remarkable advantages of being easy and convenient to operate, high in efficiency, low in cost, small in occupied area and environmentally friendly, and it is ensured that the quality of water entering the follow-up process meets the high-standard requirement.

The invention relates to a high-temperature washing device for environment-friendly base cloth production, and relates to the technical field of high-temperature washing, the high-temperature washing device comprises a box body, one end of the box body is rotatably provided with a lead-in roller, the other end of the box body is rotatably provided with a lead-out roller, and a plurality of rotatable cloth guide rollers and a heater for heating liquid are arranged in the box body; the side wall of the bottom of the box body is also provided with a water outlet for draining water; when the base cloth is washed, the base cloth is guided by the leading-in roller to enter the box body and continuously bypasses the cloth guide roller to pass through the box body, the heater in the box body heats water, so that the base cloth is cleaned in a high-temperature water environment, and the cleaned base cloth is guided by the leading-out roller to be far away from the box body. The device has the advantages that impurities such as thread residues and cotton fibers attached to the surface of the base cloth can be removed conveniently after the base cloth is separated and washed, the impurities are prevented from entering subsequent processing along with the base cloth, and the quality of the base cloth is guaranteed.