32results about How to "Smooth peeling" patented technology

The invention provides a plate-and-frame filter press, and belongs to the technical field of plate-and-frame filter presses. Comprising a filter press body, the driving assembly has reciprocating displacement along the length direction of the filter press body; the scraper assembly is connected to the filter press body in a sliding manner; the scraper assembly at least comprises a scraper; an included angle a is formed between the scraper and the gravity direction; the included angle a is increased or decreased according to the weight b of the filter cake; the moving distance L of the previous plate frame driven by the driving assembly is increased or decreased under the control of the weight b of the filter cake. The included angle of the scraping plates is adjusted according to the weight of a filter cake, smooth stripping of the filter cake is ensured, particularly, the filter cake with high water content and high weight can be scraped cleanly, residues are avoided, and abrasion of equipment is reduced by reducing unnecessary displacement distance and reducing friction between the guide rail and the plate frame.

The magnetic traction tool comprises an endoscope device and a traction device, the traction device is clamped at one end of the endoscope device, the traction device is composed of a rubber ring and a magnetic ring, the traction device is composed of a shell and a magnet, and the magnet is connected with the shell through an adjusting mechanism. The endoscope device is adopted for feeding the traction device, the periphery of the mucous membrane is fixed through the traction device, mucous membrane traction is conducted through the traction device on the outside, the mucous membrane on the periphery of a focus is stripped through magnetic traction, the operation convenience is effectively improved, and the problem that mucous membrane resection is inconvenient due to the narrow operation area is solved; the operation difficulty is effectively reduced, when the magnet ring is attracted through the magnet, magnetic force adjustment can be achieved through the adjusting mechanism, adjustment can be conducted according to the distance of the traction position, it is guaranteed that traction is in place so that smooth stripping of the mucous membrane can be guaranteed, magnetic traction stripping can not be limited by the traction direction, and mucous membrane resection convenience is guaranteed.

The invention discloses a water-retention and soil-moisture-conservation biodegradable agricultural film with a self-water-absorption structure and a preparation method of the water-retention and soil-moisture-conservation biodegradable agricultural film, and belongs to the technical field of degradable agricultural films. The agricultural film is formed by co-extruding an outer hydrophobic layer, a middle mechanical supporting layer and an inner hydrophilic layer, the outer hydrophobic layer is composed of a hydrophobic layer master batch and polyester in a mass ratio of (5-9): (1-5), and the hydrophobic layer master batch is prepared by blending and granulating polylactic acid, hydrophobic layered nanosheets and auxiliaries; the middle mechanical supporting layer is composed of a mechanical supporting layer master batch and polyester in a mass ratio of (5-9): (1-5), and the mechanical supporting layer master batch is prepared by blending and granulating polylactic acid, a bio-based filler and an auxiliary agent; the inner hydrophilic layer is composed of a hydrophilic layer master batch and polyester in a mass ratio of (5-9): (1-5), and the hydrophilic layer master batch is prepared by blending and granulating polylactic acid, super-hydrophilic nanoparticles and an auxiliary agent; the prepared agricultural film has water retention, hydrophobic and hydrophilic functions at the same time, has excellent mechanical strength and toughness, and can meet use requirements.

The invention provides a heteroatom-doped carbon fiber material containing sodium-philic active metal, a preparation method of the heteroatom-doped carbon fiber material, a negative pole piece, a sodium ion battery and electric equipment, and relates to the field of sodium ion batteries. The heteroatom-doped carbon fiber material containing the sodium-philic active metal comprises nitrogen-doped modified carbon fibers and sodium-philic active metal particles compounded on the inner walls of the doped modified carbon fibers, the metal elements of the sodium-philic active metal particles comprise at least one of Cu, Mg, Al, Zn, Ga, Ge, Sr, Zr, Nb, Mo, Ag, In, Sn, Sb, Te and Pb. According to the heteroatom-doped carbon fiber material containing the sodium-philic active metal, by optimizing the structure and composition of the material, the problems of volume expansion, electrode smashing and the like in the circulation process can be reduced, so that the cycle life of the material is prolonged, and the stability of the material is improved.

The invention belongs to the technical field of graphene preparation, and discloses a preparation method of a modified graphene electrode material of a lithium ion battery and a related product, the method comprises the following steps: pre-mixing graphite powder and concentrated sulfuric acid, then adding an oxidant in batches, carrying out suction filtration after oxidation is completed, and washing to be neutral by using diluted hydrochloric acid and deionized water; deionized water is added into the washed graphite oxide, and after multi-stage ultrasonic treatment, a graphene oxide dispersion liquid is obtained through centrifugal separation; mixing the graphene oxide dispersion liquid with a predetermined amount of urea, carrying out a multi-step hydrothermal reaction, and then carrying out centrifugal cleaning and freeze drying to obtain nitrogen-doped modified graphene powder; the nitrogen-doped modified graphene powder and absolute ethyl alcohol are ground and mixed, the surface of a pretreated foamed nickel current collector is coated with the mixture through dip coating, compaction treatment is conducted, and the modified electrode material is obtained. According to the scheme, the conductivity and the cycling stability of the graphene electrode in the lithium ion battery can be improved.

The invention discloses a full-automatic peanut butter making device, and relates to the technical field of peanut grinding processing, the full-automatic peanut butter making device comprises a main body support, the upper end of the main body support is fixedly connected with a top support, the front and rear ends of the upper end face of the top support are fixedly provided with first telescopic push rods, and the upper end of the top support is fixedly provided with a second telescopic push rod; a connecting pipe fitting is arranged below the first telescopic push rod, a core driving pipe is arranged below the second telescopic push rod, a tooth cylinder is rotationally installed in the lower end of the connecting pipe fitting through a clamping groove, a rotating disc is fixedly installed at the lower end of the tooth cylinder, and six high-temperature-resistant rubber plates are annularly arrayed at the lower end of a fluororubber air bag. A first-stage smashing cutter is fixedly installed outside the core driving pipe, and a second-stage smashing cutter is fixedly installed at the lower end of the outer portion of the core driving pipe. According to the device, peanuts can be dried, cooled, peeled and primarily crushed in the main body bracket, so that the peanuts do not need to be frequently transferred during production, and the production efficiency of peanut butter is improved.

The invention relates to the technical field of metal part cleaning devices, and discloses automobile part deoiling equipment which comprises a supporting frame, a cleaning pool is arranged at the top of the supporting frame, an integrated pipeline is arranged on one side of the cleaning pool in a penetrating mode, a collecting box is arranged on one side of the bottom of the supporting frame, the integrated pipeline communicates with the collecting box, and a switch valve is arranged on one side of the collecting box. A lifting plate is slidably arranged on one side of the cleaning pool, and a placement table is arranged at the bottom of one side of the cleaning pool; multiple groups of flushing nozzles are arranged on the inner wall of the cleaning pool, and a cleaning assembly is arranged in the cleaning pool; a screening assembly is arranged at the bottom of the cleaning assembly. The cleaning assembly is used for placing and cleaning automobile parts; and the screening assembly is used for separating the cleaned oil-water mixture from solid impurities. Compared with the prior art, the cleaning efficiency can be effectively improved, the situation that the clamped position cannot be cleaned is avoided, the follow-up waste liquid treatment amount is reduced, and therefore the double effects of cleaning and environment protection are achieved.

The utility model belongs to the technical field of network cable stripper, and particularly relates to a computer network cable stripper which comprises a blocking shell, one side of the blocking shell is rotatably connected with a connecting box, the surfaces of the connecting box and the blocking shell are both provided with placing holes, the inner wall of the connecting box is provided with an adjusting mechanism, the adjusting mechanism comprises a sliding rod, and the sliding rod is connected with the connecting box. The sliding rod is slidably connected to the inner wall of the connecting box, and one end of the sliding rod penetrates into an inner cavity of the connecting box. By arranging the adjusting mechanism, clamping and cutting can be carried out according to network cables of different thicknesses, a toothed plate is driven to move on the surface of a gear through movement of a sliding rod, a first cable stripping blade and a second cable stripping blade can be made to get close to the network cables at the same time, cutting of the outer skin of the network cables is completed, and through cooperation with rotation of a connecting box, the cutting efficiency is improved. Therefore, the first wire stripping blade and the second wire stripping blade can strip the network cable more smoothly along the length direction of the network cable, so that the wire stripping effect of the network cable is smoother.

The present invention relates to the field of electric power construction technology, and in particular to a cable end peeling device for electric power construction, comprising a base and a support plate fixedly connected to the base, a cylinder fixedly connected to the support plate, a guide rod slidably connected to the cylinder at uniform intervals along the circumferential direction, and a positioning plate fixedly connected to the end of the guide rod. The present invention extends the cable into the cylinder, and pushes the cable to move backward to a suitable position, then starts the drive motor, so that the stripping knife first strips the insulation skin of the cable end, then starts the electric lead screw, so that the conical block moves forward so that the wires in the cable are dispersed around, and the wires are dispersed between the arc cutter and the annular cutter, and then starts the electric push rod, the conical drive block drives the upper and lower arc cutters to move in a direction away from each other, and the arc cutter cooperates with the annular cutter to cut off the insulation skin of the wire end in the cable, so that the insulation skin of the wire end in the cable does not need to be manually stripped, and the operation is convenient, thereby improving the efficiency of cable docking.

The invention provides a crystal ring carrying device and a carrying method.The crystal ring carrying device comprises a moving part, a rotating part, a mounting plate and a plurality of ring taking assemblies, the rotating part is connected to a movable part of the moving part, the mounting plate is horizontally connected to the movable part of the rotating part, and the ring taking assemblies are arranged on the circumferential side of the mounting plate in the circumferential direction; the sliding blocks can slide on the mounting plate in the radial direction; the moving part is configured to drive the mounting plate to translate and descend so as to adjust the plurality of ring taking assemblies to the peripheral side of the crystal ring; the rotating part is configured to drive the mounting plate to rotate, and the plurality of ring taking assemblies are configured to synchronously slide towards the crystal ring, so that the crystal ring is spirally cut into the ring taking assemblies; and the moving part is further configured to drive the mounting plate to ascend so as to drive the plurality of ring taking assemblies to strip the crystal ring from the coating film, and drive the mounting plate to horizontally move so as to carry the stripped crystal ring to a target position. Before the crystal ring is carried, the bonding between the crystal ring and the coating film is removed, so that the risk of breakage of the crystal ring is reduced.

A paper and film roll composite production line with an automatic peeling mechanism comprises an unwinding mechanism, a coating mechanism is provided downstream of the unwinding mechanism, and a composite mechanism is provided downstream of the coating mechanism; an automatic peeling mechanism is provided downstream of the composite mechanism; the automatic peeling mechanism comprises a circulating conveyor belt, a first pressure roller, and a second pressure roller; the circulating conveyor belt is provided with a plurality of suction holes, a negative pressure air chamber is provided below the upper half of the circulating conveyor belt, a top plate is fixedly provided on the top of the negative pressure air chamber, the upper surface of the top plate is close to the lower surface of the upper half of the circulating conveyor belt, and a plurality of air guide holes are provided on the top plate; the negative pressure air chamber is provided with an exhaust port, and the exhaust port is connected to a negative pressure exhaust device. The present invention can automatically and conveniently peel paper and film rolls on the same production line of the composite process. The present invention also provides a method for using the above composite production line.

The invention discloses a water lubricated bearing rubber inner ring stripping and recycling device which comprises a power system, the power system is used for driving a stripping tool to move axially, the stripping tool can be inserted between a rubber inner ring of a water lubricated bearing and a shell, and the stripping tool adopts a cylindrical cutter; the water-lubricated bearing stripping device further comprises a clamping mechanism, the clamping mechanism is used for clamping the water-lubricated bearing, and the water-lubricated bearing in the clamping state and the stripping tool are coaxially arranged. The scheme provided by the invention is particularly suitable for stripping and recycling a large-size water-lubricated bearing, the rubber inner ring can be smoothly and quickly stripped out in an approximately lossless manner, and the operation difficulty is remarkably reduced.

The utility model discloses a feeding device which comprises a machine frame, a discharging shaft and a receiving shaft and is characterized in that the receiving shaft is arranged below the discharging shaft, a supporting plate is arranged on the machine frame, the supporting plate is arranged on the right side between the receiving shaft and the discharging shaft, and a transmission shaft is installed on the machine frame below the supporting plate in a rotating mode. A stripping plate is further arranged on the right side of the supporting plate, a material receiving table is arranged at the right end of the stripping plate, and a gap is formed between the left side of the material receiving table and the right side of the stripping plate; a plurality of air blowing holes are formed in the top face of the material receiving table at intervals and connected with an air source. According to the utility model, the feeding stability and quality are improved.

This invention relates to a method for electron beam negative photoresist lift-off, comprising: providing a substrate; forming a sacrificial photoresist layer on the substrate; forming an etch-resistant electron beam negative photoresist layer on the sacrificial photoresist layer; subjecting the electron beam negative photoresist layer to electron beam exposure to form a target pattern; developing the exposed electron beam negative photoresist layer; dry etching the sacrificial photoresist layer to form an undercut structure; depositing a target coating on the substrate; and removing the sacrificial photoresist layer and the target coating and electron beam negative photoresist layer thereon to complete the lift-off. The beneficial effects of this invention are: it uses electron beam lithography to develop a smaller electron beam negative photoresist layer, then places it in plasma etching, and obtains the undercut structure by dry etching the sacrificial photoresist layer. This reduces the area requiring photolithography and allows the negative photoresist to form an ideal undercut structure during electron beam exposure, ensuring smooth lift-off of the negative photoresist during the lift-off process.

The invention discloses a multifunctional metal material testing device, and relates to the technical field of metal material performance testing, and the multifunctional metal material testing device comprises a workbench which is used for performing a multifunctional test on a metal material; the electromagnetic three-stage separation assemblies are symmetrically arranged on the top of the workbench, through the adoption of an electromagnetic three-stage separation structure, instant fine separation of abrasive dust is achieved, a first-stage high-intensity magnetic field is responsible for efficiently capturing strong-magnetism abrasive dust, and a second-stage adjustable magnetic field is specially designed for accurately separating weak-magnetism abrasive dust; the third stage is used for collecting high-purity non-magnetic abrasive dust, in the process, the adsorption plate and the scraping plate work cooperatively, effective adsorption and smooth stripping of the magnetic abrasive dust are ensured, and the dynamic separation mechanism avoids the situation that a mixture is formed due to violent friction and collision and easy electrostatic adsorption when the abrasive dust with different attributes is mixed from the source; and the high purity and value of the recycled material are fundamentally guaranteed.

The invention discloses a mixed electrolyte containing an amino group, an imidazolyl group and a sulfonic group, and a preparation method and application thereof. Wherein the mixed electrolyte comprises deionized water, zinc salt and an additive; the additive comprises a first compound containing an amino group and an imidazolyl group and a second compound containing a sulfonic group; in the mixed electrolyte, the concentration of zinc ions is 0.3 mol / L to 10 mol / L, and the total concentration of amino, imidazolyl and sulfo is 0.06 mol / L to 1.2 mol / L; the ratio of the total molar weight of the amino and the imidazolyl to the molar weight of the sulfonic acid group is (1-4): 1. According to the mixed electrolyte, a layer of compact and uniform gradient type solid electrolyte membrane rich in N and S can be deposited on the surface of the zinc negative electrode, so that side reactions such as corrosion, dendritic crystal growth and hydrogen evolution of the zinc negative electrode in the charging and discharging process are inhibited. The water-based zinc ion battery assembled by using the mixed electrolyte is relatively excellent in performance, and the cycle life of the water-based zinc ion battery can be remarkably prolonged.

The present invention relates to a copper wire stripping device, comprising: a frame, a heating mechanism and a stripping mechanism and a controller sequentially arranged on the frame, the heating mechanism comprising a sliding table, a heating control box, a heating part and a wire clamping structure, the heating part is in the shape of a solenoid and is arranged at the front end of the wire clamping structure, the wire clamping structure comprises a wire clamping device inserted through the heating part; the stripping mechanism comprises a fixed frame, a first slide rail, a second slide rail and a stripper, the front end of the stripper can be opened and closed, and the controller is used to control the heating mechanism and the stripping mechanism to act sequentially according to a set program. The copper wire stripping device of the present invention enables the lead wire on the motor stator coil to be stripped to obtain a smooth and uniform copper wire, and the degree of stripping of the enamel layer can be controlled, which provides a guarantee for the quality of the entire product.

The invention discloses a double-layer processed cheese and a preparation method thereof, wherein the double-layer processed cheese comprises, by weight percentage, 65% to 70% of an inner layer and 30% to 35% of an outer layer, wherein the inner layer comprises: 5 to 10% of cream cheese, 15 to 20% of low-salt cheddar cheese, 9 to 12% of butter, 7 to 9% of skim milk powder, 0.4 to 0.6% of sodium citrate, 0.5 to 0.7% of sodium hexametaphosphate, 0.4 to 0.6% of trisodium phosphate, 0.25 to 0.3% of locust bean gum, 0.4 to 0.6% of gelatin, 0.08 to 0.1% of carrageenan Kappa2 type, 0.13 to 0.16% of carrageenan Iota type, 0.3 to 0.5% of lactic acid, and the rest is made up with water and the pH value is controlled to be 5.2 to 5.4. By matching the outer layer and the inner layer with a specific ratio and composition, the effect of uniform peeling between the inner and outer layers of the double-layer cheese product can be effectively achieved to increase the interest of the product.

The present application discloses a gas rice cooker die-casting bladder production and processing equipment and method, the gas rice cooker die-casting bladder production and processing equipment comprises a first conveyor belt mechanism, a cleaning mechanism, a second conveyor belt mechanism and a flipping mechanism, the die-casting bladder body on the first conveyor belt mechanism is in a downward opening state; the flipping mechanism is located between the first conveyor belt mechanism and the second conveyor belt mechanism, the flipping mechanism is used to receive the die-casting bladder body sent by the first conveyor belt mechanism and flip the die-casting bladder body; when the flipping mechanism flips the die-casting bladder body to the cleaning range of the cleaning mechanism, the die-casting bladder body is in an upright state, and the cleaning mechanism flushes the inner and outer walls of the die-casting bladder body; the die-casting bladder body after the cleaning is completed is flipped to the second conveyor belt mechanism with the opening facing upward under the drive of the flipping mechanism. The present application has the effect of improving the fluency of die-casting bladder processing.

The application relates to the technical field of peeling and crushing integration, and particularly discloses a taro peeling and fruit pulp crushing integrated device for taro puree processing, which comprises a base, the upper end surface of the base is fixedly provided with a first U-shaped shell, the upper end surface of the first U-shaped shell is attached with a second U-shaped shell, and the inner side surfaces of the first U-shaped shell and the second U-shaped shell are provided with installation sliding grooves which are horizontally and equidistantly arranged; the first installation ring is rotationally arranged in the first mounting frame and the second mounting frame of the peeling assembly, the first adjusting rod is slidingly installed with the peeling knife, the peeling knife can be adaptively adjusted according to the shape of the taro to realize uniform peeling and avoid waste of the fruit pulp, the peeling knives in the annular array are matched with the continuous conveying of the first conveying assembly, the taro can be fully peeled during the conveying process, the interval between the peeling assemblies can avoid the taro from being blocked, the peeling efficiency and the yield of finished products can be greatly improved, and the device can meet the processing needs of taros with different specifications.

The invention relates to the field of conveying and stripping equipment, and discloses screen sheet stripping equipment which comprises a rack and a conveying belt system arranged on the rack, the conveying belt system comprises a conveying belt used for conveying a workpiece, an adhesive tape is pasted on the workpiece, and a stripping assembly corresponding to the adhesive tape is arranged on the front side of the rack. A control assembly used for driving the stripping assembly is arranged on the machine frame, and a bearing plate which corresponds to the position of the transmission belt and is movably attached to the control assembly is arranged in the machine frame. Through cooperation of the transmission belt, the control assembly, the stripping assembly, the bearing plate and the like, the stripping assembly can be driven to move front and back and move up and down, the stripping assembly is in an ascending state when moving backwards to be close to an adhesive tape, and the stripping assembly can automatically descend to be bonded with the adhesive tape when moving backwards to be in place; the sheet can then be quickly stripped from the substrate by the adhesive tape, while the substrate is still located on the conveyor belt to be subsequently removed.

This invention discloses an environmentally friendly and healthy paper drying cylinder stripping agent and its preparation method, specifically relating to the technical field of drying cylinder stripping agents. The drying cylinder stripping agent, by weight, comprises 40-70 parts of bio-based base oil, 5-8 parts of environmentally friendly emulsifier, 4-7 parts of penetration enhancer, 30-60 parts of composite white oil, 2-5 parts of moisturizing stripping aid, 1-4 parts of pH adjuster, 1-4 parts of dispersant, 20-50 parts of deionized water, and 10-40 parts of pectin solution. The bio-based base oil is a compound of soybean oleic acid and palmitic acid. This invention uses bio-based base oil as the core, combined with environmentally friendly emulsifier and natural pectin. All components have good biodegradability, are non-toxic and non-irritating, and will not remain on the paper surface or in production wastewater after use. It will not pollute the environment or affect the health of operators, conforming to the development trend of green papermaking and environmentally friendly production.

The utility model discloses a portable sealing label which comprises a label body, the label body is composed of label paper, an anti-fake layer and a bonding layer, a composite protective layer is arranged at the upper end of the anti-fake layer, a composite release layer is arranged at the lower end of the bonding layer, backing paper is arranged at the lower end of the composite release layer, and the anti-fake layer and the bonding layer are bonded together. A cutting line is arranged on one side of the interior of the label body and penetrates through the label body, the anti-fake layer is arranged at the upper end of the label paper, the bonding layer is arranged at the lower end of the label paper, release paper is arranged at the upper end of the composite protection layer, and the release paper is arranged outside the composite protection layer in a bonding mode. According to the structure, the problems that the label is not convenient to uncover and the protection performance of the label is not good enough are solved.

The invention provides a zinc negative electrode conductive electric field shielding layer and a preparation method and application thereof, and belongs to the technical field of zinc negative electrode conductive electric field shielding layer materials. The conductive electric field shielding layer with specific components and content is constructed on the surface of the zinc negative electrode, and the Faraday cage type space is formed between the zinc negative electrode and the conductive electric field shielding layer, so that an external electric field is shielded in a zinc negative electrode stripping process; zinc acid salt aggregation caused by the effect of a zinc negative electrode interface electric field is inhibited, formation of zinc oxide on the surface of the zinc negative electrode is remarkably slowed down, uniform stripping of zinc is achieved, and the utilization rate and energy density of the zinc negative electrode in an alkaline primary battery are greatly improved. The problem of serious passivation caused by zinc oxide generated on the surface of the zinc negative electrode in the alkaline electrolyte is effectively solved, and the long-term cycling stability and the service life of the alkaline secondary battery are remarkably improved.

The invention belongs to the technical field of quasi-solid-state lithium metal batteries, and particularly relates to an all-ordered nanofiber structure battery with homogeneous reaction as well as a preparation method and application of the all-ordered nanofiber structure battery. According to the invention, the ordered porous carbon hollow tube-based lithium metal composite electrode is prepared from the lithium-philic modified ordered porous carbon hollow tube, and then is combined with the electrolyte which is polymerized in situ in the ordered vulcanized nanofiber membrane and the ordered nanofiber skeleton to form the quasi-solid-state lithium metal battery, and continuous, uniform and rapid lithium ion transmission is established in the whole battery. According to the design, the lithium ion extraction / insertion dynamics is effectively improved, the lithium ion concentration and the uniform distribution of an electric field are ensured, and the uniform reaction of an anode and a cathode is promoted, so that the uniform deposition and stripping of metal lithium are realized, the utilization rate of a cathode material is furthest improved, and the cycle life of the battery is remarkably prolonged.

This utility model provides a waste film peeling device for urine bags, relating to the technical field of urine bag production equipment. A cutting structure is used to cut the urine bag film roll into multiple individual urine bags. A material transfer structure is connected to a conveying structure, which transfers the cut urine bag individual bags to a support plate of the waste film peeling structure. The support plate matches the outer edge of the finished urine bag. The waste film peeling structure includes a peeling mechanism and a cutting assembly. The peeling mechanism includes a lifting assembly and a clamping assembly. The clamping assembly clamps the four corners of the waste film on the support plate, peeling the waste film from the finished urine bag. The cutting assembly is connected to the support plate and cuts the peeled waste film. This utility model alleviates the technical problem in the prior art where, after heat-melting and cutting the urine bag sheet, the waste film cannot be guaranteed to detach smoothly from the urine bag, leading to inconvenience in subsequent processing and even a decrease in product yield.

This invention belongs to the technical field of agricultural product processing equipment and discloses a dry-type potato peeling machine and peeling method. It aims to solve the problems of high loss, uneven peeling, easy wastewater generation, and easy damage to potato flesh in traditional potato peeling technology. The peeling machine uses an aluminum alloy frame as the base and is equipped with a roller-type peeling mechanism with an eccentric support frame. It is equipped with a food-grade flexible foam peeling pad, a roller group unit rotating in opposite directions, and a spiral conveying groove with opposite rotation direction. It is supplemented by a drive component, a protective cover, and a peeling material collection structure. The peeling method includes four steps: raw material pretreatment, feeding and conveying, dry flexible peeling, and directional uniform speed discharge. Through hot scalding to soften the skin, eccentric rollers tumbling the material 360°, and flexible surface contact peeling of the skin, it achieves dry and wastewater-free operation and has the advantages of uniform peeling, low potato flesh loss, stable operation, and compliance with food-grade safety standards.

The invention creatively discloses a wind power seed coat peeling device, relates to the technical field of seed coat peeling, and solves the technical problem that in an existing technical scheme, seed coat peeling may cause seed damage or incomplete peeling through grinding and the like, the wind power seed coat peeling device comprises a main base, and a main air bellow is fixedly mounted on the upper wall surface of the main base; a hulling pipe is fixedly installed on the upper wall face of the main air bellow, and an input pipe is fixedly installed on the side wall face of the main air bellow, hulling is conducted through wind power pushing and the airflow effect in the hulling pipe instead of a traditional grinding mechanical mode, mechanical damage to seed endosperm is avoided, and the integrity of seeds is kept; connecting fibers on seed coats are broken through air flow, the peeling process can be completed more evenly, it is ensured that peeling is more thorough, and the problem that peeling is incomplete possibly caused by traditional grinding is solved; the air volume output by the air supply impeller is adjusted through the speed regulator, so that the processing requirements of different types of grains can be flexibly met, and diversified product requirements are met.

The invention relates to an alkaline zinc-based battery and a preparation method and application thereof.The alkaline zinc-based battery comprises a zinc negative electrode material, a positive electrode material and alkaline electrolyte, the zinc negative electrode material comprises a zinc negative electrode and second metal electric field shielding layers constructed on the two sides of the zinc negative electrode, and the zinc negative electrode is selected from any one of zinc metal or zinc alloy foil, sheet and plate; and the second metal electric field shielding layer is made of a metal material of which the activity is weaker than that of zinc. Compared with the prior art, a Faraday cage type space can be formed between the zinc negative electrode and the second metal electric field shielding layer, an external electric field can be shielded, formation of zinc oxide on the surface of the zinc negative electrode can be remarkably slowed down, uniform stripping of zinc is achieved, and the problem that the zinc negative electrode is seriously passivated in an alkaline system is solved; the utilization rate and the energy density of the zinc negative electrode in the alkaline primary battery are improved, and the long-term cycling stability and the service life of the alkaline secondary battery are improved.