289 results about "Wool fiber" patented technology

The invention discloses a wool type fiber spinning process precise control system and method, and relates to the technical field of fiber materials.According to the method, a perturbation gas injection groove is introduced into a spinning hole side structure, and gas injection parameters are collected in real time in combination with an MEMS micro-thermal film flow meter, a binocular infrared imager and other equipment; standardized preprocessing and feature extraction are carried out on gas injection data through a central control server, the directional deflection Odev can be accurately calculated, dynamic comparison and evaluation are carried out according to a deflection interval threshold value, and therefore the active regulation and control capacity on the initial deflection angle and the curling direction of fibers is achieved. Different from a traditional spinning process that fiber deflection completely depends on a mold, temperature or subsequent drafting disturbance, the method can construct a stable disturbance induction force field at the moment of fiber ejection, it is ensured that a fiber nascent path has consistency, directivity and predictability, and controllable guide conditions are provided for subsequent wool type structure construction.

The invention discloses a wool fiber dyeing method based on an electrostatic spraying technology, and belongs to the field of spinning. The method comprises the following steps: firstly, preparing electrostatic dye liquor containing acid dye; then, the wool fabric is subjected to wetting pretreatment with water; fixing the pretreated wool fabric on a collecting device, and uniformly spraying the dye liquor onto the wool fabric through an electrostatic spraying technology; and finally, carrying out color fixation treatment through open-width steaming to obtain the wool fiber material dyed by the acid dye. The dyeing method greatly reduces the use of water resources and dyeing assistants, greatly reduces the generation of printing and dyeing wastewater, is a green and environment-friendly wool fiber dyeing technology, and has huge application potential in the textile printing and dyeing industry.

The invention relates to the technical field of image processing, and discloses a woolen sweater intelligent production monitoring method and system based on the Internet of Things. The method comprises the following steps: acquiring a wool fiber three-dimensional point cloud through multispectral imaging and a space stereo matching algorithm, and analyzing the twist and crimpness of yarns through a gradient convolutional network to obtain a quality feature set; a high-speed acquisition system is adopted to obtain a knitting needle motion sequence, and a fabric structure map is obtained through a line enhancement algorithm. And constructing knit fault prediction based on the spatial-temporal characteristic network and the memory model, and obtaining a density uniformity index. And inputting the quality feature set and the density index into a fusion network, and performing multi-layer attention processing to obtain a quality evaluation model. And constructing an early warning system by using the depth map network, and generating a process optimization scheme. According to the method, comprehensive perception, dynamic early warning and intelligent optimization of the production process are realized, and the problems of incomplete data acquisition, inflexible parameter control, untimely quality early warning and the like in the prior art are solved.

The invention provides a heat-storage warm-keeping down-locking layered fabric and a down jacket. The heat-storage warm-keeping down-locking layered fabric sequentially comprises a skin-friendly layer, a liner cloth layer and a heat-storage warm-keeping down-locking layer from inside to outside, and the heat-storage warm-keeping down-locking layer is prepared by napping a heat-storage warm-keeping fabric; yarns for weaving the heat-storage and warm-keeping fabric are heat-storage and warm-keeping fiber / hollow polyester fiber / wool fiber blended yarns; the heat-storage warm-keeping fiber comprises polyester and a heat storage agent, and the preparation method of the heat storage agent comprises the following steps: firstly loading a polyethylene glycol / nano molybdenum disulfide composite material by adopting porous silicon dioxide microspheres, then mixing with a mixture containing silica sol and nano metal silver, and performing vacuum drying to obtain the heat storage agent. The heat-storage warm-keeping down-locking layered fabric has excellent heat-storage warm-keeping effects, can lock down, has a good antibacterial effect, and has a very good application effect when being used as a lining fabric of a down jacket.

The invention discloses slivering equipment based on cotton-type wool fibers, and relates to the technical field of slivering of cotton-type wool fibers, and the slivering equipment comprises a positive sliver guide device, a stretch-breaking device, a slivering device, a transmission device for driving each device, and an embedded electronic control system which are arranged in sequence. Stable and uniform conveying is ensured through closed-loop control of the active unwinding rotating disc and the tension sensor, static electricity is effectively restrained through the automatic spraying system, the full-anti-static rubber roller and the coiling disc, the spinnability is improved, soft and accurate fiber straightening and length control are achieved through double-set five-up-ten-down full-delta-shaped curve stretch-breaking combined with pneumatic pressurization, and the production efficiency is improved. Compacting slivering and antistatic large-diameter straight pipe coiling guarantee that fiber slivers are compact in structure and excellent in forming, an embedded electronic control system conducts digital precise regulation and control on key parameters such as tension, gauge, drafting and pressure, automatic stopping and automatic creeling are achieved when the slivers are broken, and finally the effects of high-quality wool top production, high production efficiency and high production flexibility are achieved.

The invention relates to the technical field of building coatings, and discloses a method for preparing a heat-preservation and heat-insulation coating from waste rock wool fibers, according to the method, the waste rock wool fibers are subjected to sorting, crushing and screening pretreatment to obtain fiber particles of 0.5-5 mm, then a modifier solution containing a silane coupling agent and nano titanium dioxide is adopted for ultrasonic-assisted modification treatment, and the heat-preservation and heat-insulation coating is obtained. And drying at 80-120 DEG C to obtain the surface-activated modified rock wool fiber. And mixing the modified fiber with a film-forming substance, a filler, a functional additive and water, performing high-speed dispersion and sanding grinding until the fineness is less than 50 microns, and finally regulating and controlling the performance of the coating through a pH regulator and a rheological additive. According to the invention, the waste rock wool fiber is used as a main heat insulation filler, and through nano-composite modification and process optimization, the prepared heat preservation and heat insulation coating has stable physical properties, excellent heat insulation effect, good weather resistance and durability, so that the final product has excellent construction performance and stable heat insulation effect; the method has economic benefits and environmental protection values.

The invention discloses a circular knitting machine knitted fabric with moisture-absorbing and quick-drying composite functions and a preparation method thereof, and is characterized in that the fabric takes three-component blended yarns prepared from wool fibers, modal fibers and modified polyester supercool (10-15%: 10-15%: 70-75%) through a siro compact spinning process as surface yarns, and modified polyester supercool multifilaments as ground yarns, a blank fabric is prepared from a warp and weft plain plaiting weave structure, and then the blank fabric is prepared into a smooth blank fabric through dyeing and finishing processes such as two-bath dyeing, overfeeding setting and decating. The fabric has multiple excellent functions of moisture absorption, quick drying, bacteria resistance and bacteriostasis and ultraviolet prevention, is light, thin and soft, has no scratchiness, has wool fiber texture and luxurious luster on the surface, is good in air permeability and is suitable for knitting T-shirts and POLO shirts in spring and summer.

The present invention relates to the technical field of aerogel fibers, and more specifically, to a heat-generating and heat-insulating nano-aerogel fiber and a method for preparing the same, comprising the following components: a composite aerogel, a modified wool fiber, and a phase change material. The addition of borides can absorb infrared radiation and convert it into heat energy, thereby improving the heating efficiency of the fiber; borides can also enhance the infrared emission capability of the fiber itself. When the fiber temperature rises, it can better dissipate heat in the form of infrared radiation, maintaining a warm environment around it. Vanadyl acetylacetonate can enhance the structural stability of the aerogel through synergistic effects with other materials, allowing it to maintain good mechanical properties under multiple cycles of compression, torsion, and other loads.

The invention provides a self-adhesive coating for silicon steel and amorphous alloy and a preparation method of the self-adhesive coating. The self-adhesive coating comprises the following components in parts by mass: 20-60 parts of epoxy resin, 10-20 parts of modified organic silicon resin, 1-5 parts of hyperbranched epoxy resin, 1-10 parts of a curing agent, 1-5 parts of aminosilane hydrolysate, 1-3 parts of a dispersing agent, 1-10 parts of rock wool fiber powder, 2.5-8 parts of an auxiliary agent and 40-80 parts of a solvent. Wherein the modified organic silicon resin is obtained by reacting octa-amino POSS (Polyhedral Oligomeric Silsesquioxane), trimethylolpropane triglycidyl ether and amino silicon oil. The compatibility among the components is optimized, the self-bonding effect of the product is greatly improved, the stability and weather resistance of the coating are also improved, the defects in the prior art are overcome, and good application prospects are achieved.

The invention discloses a method for preparing wool regenerated yarns, which comprises the following steps of: opening a pretreated waste wool textile to obtain regenerated wool fibers, mixing the regenerated wool fibers with functional fibers, blowing and carding, drawing, preparing into rough yarns, and performing ring spinning, low-torque spinning or compact spinning. The regenerated wool fibers with the content exceeding 30% are used, the application of the ring spinning technology and the low-torque spinning technology in regenerated fiber spinning is achieved, and the produced wool regenerated yarn is low in linear density, high in count, excellent in strength and elongation performance, small in hairiness amount, good in evenness and high in additional value. According to the method, the sustainable utilization value of the waste wool textiles is improved, beneficial reference is provided for high-added-value reutilization of the waste wool textiles, and meanwhile the requirement of the market for high-performance textiles is met.

The invention belongs to the technical field of textile fabrics, and particularly relates to a processing method of a high-whiteness cotton and wool blended fabric. The fabric is a cotton and wool blended product, and the wool content is 10-30%; the processing method comprises the following working procedures: (1) raw cotton is treated through the following procedures of blowing, cotton carding, pre-drawing, sliver lap forming, sliver combing and snapping, and cotton fibers are obtained; the method comprises the following steps: performing pretreatment bleaching on cotton fibers in a dyeing machine, and then sequentially washing, spin-drying and drying to obtain bleached cotton fibers; (2) baling the bleached cotton fibers, mixing the baled bleached cotton fibers with mercerized wool fibers, and then carrying out the following treatment processes of cotton carding, primary drawing, secondary drawing, roving, spinning and spooling to obtain bleached cotton wool yarns; (3) bleaching and dyeing the bleached cotton and wool yarns to obtain bleached yarns; and (4) weaving the bleached yarns to obtain a gray fabric, and carrying out after-treatment on the gray fabric to obtain the high-whiteness cotton and wool blended fabric. According to the invention, high whiteness value and low wool damage of the cotton and wool blended product are realized.

The invention relates to the technical field of thermal insulation materials, in particular to a bio-based polyurethane material and a preparation method thereof.The bio-based polyurethane material is prepared from, by weight, 60-80 parts of bio-based polyol, 5-10 parts of flame retardant, 2-6 parts of chain extender, 0.5-2 parts of surfactant, 1-5 parts of foaming agent, 5-15 parts of modified rock wool fiber, 0.1-1 part of catalyst and 100-110 parts of isocyanate. According to the bio-based polyurethane material provided by the invention, the bio-based polyol, the flame retardant, the chain extender and other components are combined with the modified rock wool fiber and the modified sunflower seed oil polyol, so that the technical problem that the mechanical property and the heat insulation property of the bio-based polyurethane material in the prior art are difficult to consider at the same time is solved; according to the material, a petroleum-based raw material is replaced by a bio-based resource, so that the mechanical property and the thermal insulation property are remarkably improved through the synergistic effect of fiber reinforcement and filler while the good flame retardant property is maintained.

The application provides a moisture-absorbing and heat-generating wool blended knitting yarn and a preparation method thereof, and belongs to the field of textile technology. Bamboo pulp fibers, modified polypropylene fibers, cotton fibers and modified wool fibers are sequentially subjected to the processes of grabbing, mixing, opening, feeding, rolling, carding, drawing and roving in a mass ratio of 20 / 30 / 20 / 20 to obtain the moisture-absorbing and heat-generating wool blended knitting yarn. The moisture-absorbing and heat-generating wool blended knitting yarn prepared by the application has the advantages of low cost, simple preparation method, good durability, anti-static performance, moisture absorption, sweat discharge, quick drying, antibacterial property, heat generation, warmth retention, aging resistance and the like, and has a wide application prospect.

The utility model particularly relates to the technical field of carpet processing, and discloses a shaping device for carpet processing, which comprises a working table, two portal frames are symmetrically and fixedly arranged on the surface of the working table, sliding grooves are formed in the side walls of the two portal frames, sliding blocks are sequentially connected in the sliding grooves in a sliding mode, and second air cylinders are fixedly arranged on the side walls of the portal frames. The output end of the second air cylinder sequentially penetrates through the portal frame and is fixedly arranged on the side wall of the sliding block, a first air cylinder is fixedly arranged at the top end of the sliding block, a movable support is fixedly arranged at the output end of the first air cylinder, and first sawteeth are fixedly arranged at the bottom end of the movable support. By arranging the portal frame, the sliding block, the first air cylinder, the movable support, the second air cylinder, the first sawteeth and the third sawteeth, the second air cylinder is started to drive the first sawteeth to horizontally move along with the sliding block, so that knotted miscellaneous wool fibers on the surface of a carpet are combed, and the fibers are erected to make contact with the second sawteeth and the third sawteeth to complete horizontal trimming. Therefore, the carpet shaping efficiency and quality are improved.

The utility model discloses an anti-static warp knitting screen cloth, which relates to the technical field of screen cloth and comprises a cloth layer formed by weaving anti-static fibers. A rough layer is arranged on the outer side of the cloth layer, and an antistatic coating is fixedly attached to the outer side of the rough layer. The anti-static fibers are formed by twisting conductive yarns, soft yarns and wear-resistant yarns, and the conductive yarns, the soft yarns and the wear-resistant yarns are different in thickness; the conductive yarns are carbon fiber yarns, the soft yarns are wool fiber yarns, and the wear-resistant yarns are polyester fiber yarns; the utility model has the advantages that the rough layer is arranged on the cloth layer so as to improve the adhesive force and enhance the connection strength when the antistatic coating is arranged; the anti-static fiber integrates conductive, soft and wear-resistant characteristics, so that the yarn can meet more diversified requirements and is rich in multifunctionality.

The application relates to a combing and drawing combined machine and process for ramie, flax tow and wool fibers, which comprises a plurality of wool type combers, a guide table, a plurality of guide rollers and a drawing machine; the plurality of wool type combers are arranged side by side, the surfaces of the output roller pairs of the wool type combers are provided with a plurality of grooves; the guide table is arranged in front of the plurality of wool type combers; the plurality of guide rollers are correspondingly arranged with the plurality of wool type combers and are rotatably installed between the metal guide rollers; the drawing machine is arranged on one side of the guide table and comprises a rear roller pair, a middle roller, a pressure roller and a front roller pair; the rear roller pair comprises a rear roller and a rear flat roller and forms a rear nip therebetween; the front roller pair comprises a front roller and a front flat roller and forms a front nip therebetween; the combing strips output by the plurality of wool type combers are directly combined and drawn by the drawing machine, and then the output strips are output, the number of subsequent drawing channels can be reduced, the process flow can be effectively shortened, and meanwhile the quality of the output strips can be ensured.

The utility model discloses a humidifying mechanism of a broken filament setting machine, which comprises a mounting table, the humidifying mechanism is mounted on the mounting table, and the humidifying mechanism comprises a sealing box, a supporting table, a pipeline, a connecting pipe, an atomizing humidifier, a humidity detector and a display. The air humidity of the field environment is low, the surroundings are dry, static electricity is easily generated among broken filaments on the wool tops in the environment, the broken filaments can be adsorbed together or adsorbed on a setting machine, the product quality of the wool tops is reduced, and the attractiveness is affected. And meanwhile, when broken filaments adsorbed on the setting machine are accumulated to a certain degree, the use of the equipment is also influenced.

The invention discloses a modified rock wool fiber base material fireproof thermal insulation composite board and a preparation method thereof, and belongs to the field of rock wool boards. The modified rock wool fiber base material fireproof thermal insulation composite board comprises the following components in parts by weight: 60-70 parts of basalt, 3-7 parts of diabase, 15-20 parts of blast furnace slag, 3-5 parts of dolomite, 0.5-1.5 parts of borax, 1-3 parts of silica fume, 8-12 parts of a modified emulsion and 4-7 parts of a binder. Through the chemical design of the modified emulsion and the collaborative optimization of the components of the composite board, the technical problems of low strength, high brittleness and high moisture absorption of a traditional rock wool composite board are solved, the comprehensive improvement of mechanical properties, water resistance and heat insulation performance is realized, and a high-performance integrated solution is provided for a building fireproof heat insulation material.

The utility model discloses shrink-proof woolen sweater fiber processing equipment, which relates to the field of clothing production and processing and comprises a supporting bottom plate, winding mechanisms are symmetrically arranged at two ends of the supporting bottom plate, a protective shell is arranged between the pair of winding mechanisms, and grid plates matched with the winding mechanisms are arranged at two ends of the protective shell. And a shrink-proof treatment device is arranged in the protective shell. Woolen sweater fibers are wound through the pair of guiding devices arranged outside the protective shell, the first supporting plates arranged in the devices are matched with the through grooves to distribute the wool fibers into the processing cavity, and the multiple guiding rods arranged in a matched mode guide and support the wool fibers. A part of wool fibers are displayed under the observation plate, at the moment, the upper surface and the lower surface in the device are heated through the arranged first electric heating pipe and the arranged second electric heating pipe, then water is sprayed out through the water spraying head, the environment in the processing cavity is kept in a humid and hot state, and the balance of the temperature of the shrink-proof wool processing environment is guaranteed.

The invention relates to a bio-based anthraquinone acid dye and a preparation method thereof, and belongs to the field of dye chemical industry and textile printing and dyeing. The anthraquinone acid dye containing bio-based amine or bio-based amino acid is simple in preparation method and can be used for dyeing wool fibers. The preparation method specifically comprises the following step: condensing bromamine acid with bio-based amine or bio-based amino acid under the action of a catalyst to obtain the bio-based acid dye. When the acid dye is used for dyeing wool fabrics, relatively high dye-uptake and good leveling property can be obtained, the fastness to washing, the fastness to rubbing, the fastness to light and the like of the fabrics are improved, and each color fastness reaches grade 4 or above. The acid dye disclosed by the invention is simple in preparation method, mild in reaction condition, easily available in raw materials and less in pollution, is a bio-based, green and environment-friendly product, and has dual effects of saving petroleum resources and protecting the environment.

The utility model relates to a kind of wool knitted fabric, including the fabric body that warp fiber bundle warp is formed, and the fabric body is formed by multiple rows of fiber bundle arranged along front-back direction, wherein the adjacent three fiber bundles of front-back direction are a fiber bundle group, all fiber bundles are arranged to form multiple the fiber bundle group sequentially arranged along front-back direction, and the three fiber bundles of each fiber bundle group are wool fiber bundle, synthetic fiber bundle and antistatic fiber bundle respectively.The utility model solves the technical problem that the overall thickness of the fabric is relatively thick due to the stability and antistatic property of the fabric being improved by laminar compounding of the existing fabric.

The invention belongs to the technical field of functional wool fiber preparation, and relates to a modified nano tourmaline dispersion liquid and a preparation method of a durable multifunctional wool fiber.The preparation method of the modified nano tourmaline dispersion liquid comprises the steps that firstly, nano tourmaline is dispersed in a boric acid solution to obtain a solution A, then a solution B is dropwise added into the solution A, and stirring is conducted to obtain the modified nano tourmaline dispersion liquid; reacting at 50-65 DEG C to obtain a modified nano tourmaline dispersion liquid; the solution B is an ethanol solution of tetraethyl orthosilicate; during preparation of the durable multifunctional wool fiber, the wool fiber is soaked in the modified nano tourmaline dispersion liquid at the soaking temperature of 90-98 DEG C, and after soaking, the wool fiber is taken out and dried to obtain the durable multifunctional wool fiber. According to the preparation method of the modified nano tourmaline dispersion liquid, the coating fastness to inorganic particles is enhanced, and the dispersion liquid is endowed with unique chemical properties; according to the preparation method of the durable multifunctional wool fiber, the multifunctionality and durability of the wool fiber are synergistically improved.

The utility model belongs to the technical field of pressure vessels, and particularly relates to an environment-friendly pressure vessel for chemical sewage treatment, which comprises a tank body and a top cover, electric push rods are symmetrically and fixedly connected to the top wall of the top cover, the driving ends of the electric push rods are fixedly connected with the outer wall of the tank body, and a forward and reverse motor is fixedly connected to the top of the tank body. The driving end of the forward and reverse motor is fixedly connected with a connecting rod, a treatment assembly is mounted in the tank body, and the treatment assembly comprises a plurality of annular filter screens and two mounting rings; sewage in the tank body is filtered through the filter screen, the activated carbon filter layer and the fiber membrane in sequence, suspended particles and fine wool fibers of the chemical sewage are intercepted by the filter screen, impurities in the sewage are further adsorbed and filtered by the activated carbon filter layer, and the sewage is filtered at high precision by the fiber membrane.

This invention discloses an antistatic and thermal fabric, belonging to the field of functional fabric technology. It is a blend of polyester fiber, lyocell fiber, and wool fiber, with a mass ratio of 100:65-75:35-45. The polyester fiber is obtained by melt spinning PET chips and modified carbon nanotubes; the mass ratio of PET chips to modified carbon nanotubes is 50:5-7. The fabric of this invention is a blend of polyester fiber, lyocell fiber, and wool fiber. Lyocell and wool fibers provide the fabric with excellent comfort, breathability, moisture permeability, and warmth. The addition of modified carbon nanotubes to the polyester fiber not only imparts uniform, durable, and efficient antistatic properties but also enhances the fiber's toughness and antibacterial properties to a certain extent. Therefore, the resulting fabric possesses durable, uniform, and efficient antistatic properties, as well as warmth and comfort, making it of significant application value.

To provide electrolytic capacitors that offer greater flexibility in selecting the material of the capacitor element while also improving sound quality when used in audio equipment. [Solution] The electrolytic capacitor 1 comprises a capacitor element 2, a bottomed cylindrical outer case 3 that houses the capacitor element 2 impregnated with electrolyte, and a sealing body 4 that seals the opening of the outer case 3, wherein an electrically insulating sheet 5 mainly composed of wool fibers is placed between the inner surface 3a of the outer case 3 and the capacitor element 2.

The invention discloses a fancy yarn blended by wool and cotton and a preparation method of the fancy yarn, and relates to the technical field of textile, the specific steps are as follows: superfine merino wool and high-quality long stapled cotton / combed cotton are selected, the ratio of the wool to cotton fibers is 1: 1, and scale part denudation or passivation treatment is performed on the wool fibers by adopting a biological enzyme or oxidation method; preparing soft wool; a novel fancy spinning technology is adopted, cotton roving and wool roving are synchronously drafted and spun, and blended yarn of a double-face loop structure with the specified yarn count of 9NM is spun; and dyeing, post-processing, detecting and evaluating the spun yarn. The key bottlenecks of cotton and wool blended products in the aspects of comfort (itching), durability (pilling) and dimensional stability (shrinkage) are systematically solved through the processes of wool softening pretreatment, blending proportion optimization, novel fancy spinning yarn formation optimization, 'inner-cotton and outer-wool 'double-sided structure and mild washing enzyme polishing and finishing, and the key bottlenecks of the cotton and wool blended products in the aspects of comfort (itching), durability (pilling) and dimensional stability (shrinkage) are systematically solved.

The invention discloses a method for recycling air bellow hair, and relates to the technical field of textile. Comprising the following steps: step 1, processing air bellow wool in a rolling cutting manner, step 2, classifying the processed wool fibers according to hues, and dyeing the wool fibers according to a brightness gradient by adopting the principles that the raw white is dyed with light color, the light color is dyed with medium-dark color, the medium-dark color is dyed with dark color, and the dark color does not need to be dyed; 3, the dyed wool fibers, the regenerated polyester fibers and the regenerated viscose fibers are mixed according to the mass proportion, flexible spinning is carried out, resultant yarn is obtained and used for spinning, the mass proportion of the wool fibers does not exceed 60%, and the content of the regenerated polyester fibers is higher than that of the regenerated viscose fibers by 8-15%; the air bellow wool treatment process is optimized, and wool fiber damage is reduced through the precise shearing technology; a low-temperature short-process dyeing technology and a stock solution coloring technology are combined, so that energy consumption and pollution are reduced; by fusing wool spinning and cotton spinning processes, high-quality yarns are produced, and the blending suitability is improved.

The invention relates to the field of fluorine-containing wastewater recovery, in particular to a fluorine-containing wastewater recovery device which comprises an aeration tank, an aeration mechanism, a filter cartridge, a storage mechanism, a discharging mechanism, a sealing mechanism and a filtering mechanism. In the using process, wastewater enters the filter cartridge and moves in the filter cartridge from top to bottom, and the wastewater enters the storage mechanism; impurities such as sheep manure and wool fibers move downwards to enter the filtering mechanism, so that impurities such as wool fat, sheep manure and wool fibers enter the filtering mechanism, impurities in water are reduced, and people can recycle waste water conveniently; when the impurities in the filtering mechanisms are excessive, the storage mechanisms are opened, the storage mechanisms operate to enable the filtering mechanisms without pollution to move in the storage mechanisms to be overlapped with the filtering cylinders, the other storage mechanism is opened to drive the filtering mechanisms filled with the impurities to move to be staggered from the filtering cylinders, the discharging mechanism slides, and the large number of filtering mechanisms move upwards; and people can conveniently clean impurities in the filtering mechanism.

The utility model discloses a wool spinning fiber mixing device, and relates to the technical field of wool spinning processing. The device comprises a mixing device body, a first fixing rod is fixedly installed outside the mixing device body, a feeding hopper is fixedly installed outside the first fixing rod, a winding mixing assembly is arranged outside the mixing device body, a sliding feeding port slides outside the feeding hopper, an embedding groove is formed in the outer portion of the sliding feeding port, and the winding mixing assembly is arranged in the embedding groove. The extrusion baffle slides outside the mixing and winding roller, a second sliding rod is fixedly installed outside the extrusion baffle, a second threaded rod rotates outside the mixing and winding roller, and the second threaded rod is in threaded connection with the second sliding rod. Different wool spinning fibers can be wound on the same roller, so that the effect of mixing the wool spinning fibers is achieved, the wool spinning fibers are mixed more uniformly, and excessive stirring of the wool spinning fibers is avoided.

The invention relates to an array type efficient wool scale stripping device which comprises a wool conveying device, a negative pressure air suction device and an array stripping device, the wool conveying device comprises a metal conveying web curtain internally provided with the negative pressure air suction device, and a wool carding fiber web is adsorbed on the outer surface of the metal conveying web curtain and is driven and transported along with the metal conveying web curtain. The array stripping device comprises a high-voltage power supply, a liquid supply device and a plurality of spray head arrays, each spray head array is connected with the high-voltage power supply in parallel, and each spray head array comprises an electric field enhancement module and an array ionization module. And the array ionization module comprises a plurality of single-needle type nozzles which are arranged in an array and are used for spraying scale treatment liquid to the wool carding fiber web. According to the method, array injection of the atomized scale treatment liquid can be achieved through regulation and control of the array electric field, controllable distribution of the scale treatment liquid in a wool fiber scale layer is achieved on the premise that the scale treatment liquid is used as little as possible, and powerful guarantee is provided for effective control over the wool scale stripping reaction degree and maintenance of the basic strength of wool fibers.