197results about How to "Reduce stickiness" patented technology

The invention relates to the technical field of protective films, in particular to a low-viscosity low-climbing polyurethane optical protective film and a preparation method thereof. The preparation method comprises the following steps: carrying out sulfydryl-alkene click reaction on double-bond-containing hyperbranched polyester, 1H, 1H, 2H, 2H-perfluorodecanethiol and sulfydryl-containing organic silicon, and introducing a fluorine-containing chain segment and a siloxane chain segment to obtain modified hyperbranched polyester; then introducing the modified hyperbranched polyester into polyurethane through a grafting modification method, so as to prepare the polyurethane adhesive; and coating the surface of a base material with the polyurethane adhesive, compounding with a release film, and curing to obtain the polyurethane optical protective film. The polyurethane optical protective film prepared by the invention has excellent low viscosity and low climbing performance, can effectively protect the surface of an optical device from being polluted and damaged, and improves the service life and stability of the optical device.

The present invention relates to the field of grain transport technology, and in particular to an agricultural grain transport device, comprising a base, a shell fixedly installed on the top of the base, a feed hopper and a discharge hopper respectively arranged at both ends of the shell, a cylindrical screen arranged inside the shell, a refrigeration mechanism arranged inside the shell, a mounting plate fixedly installed on the side of the discharge hopper away from the shell, a motor fixedly installed on the top of the mounting plate, a rotating shaft fixedly connected to the output end of the motor, and a spiral hollow disk and a solid disk fixedly connected to the outer wall of the rotating shaft. The advantages are: the inside of the shell maintains a low temperature, the low temperature helps to increase the hardness difference between grain and impurities, improve the efficiency of impurity screening, reduce the stickiness between grains, ensure the smooth flow of grain, the screen effectively screens out impurities in the grain, improves the purity of the grain, pushes the grain in layers, prevents excessive accumulation of grain, and reduces the damage of grain due to friction and extrusion.

According to the positioning and heating mechanism of the automatic semiconductor film tearing machine, the adjusting knob is arranged to control the first sliding piece and the second sliding piece to be close to the middle, and strips on the jig disc tend to be matched with the width direction of the jig disc under the action of the first sliding piece and the second sliding piece; the first moving part and the second moving part are manually adjusted, so that the strip on the jig disc tends to be matched with the length direction of the jig disc, the size of the strip is matched with the size of the jig disc, meanwhile, flatness detection is conducted on the strip placed on the jig disc, the warping and deformation conditions of the strip are detected, and the detection accuracy is improved. The heating platform heats the strip through the jig disc, so that the adhesion between the strip and the film is reduced, the problem that film tearing is abnormal and a clamping hand is inconvenient to clamp due to the position difference problem of the strip is solved, the strip is aligned with the position of a subsequent conveying platform in parallel, the strip with the buckling deformation problem is screened out, and the production efficiency is improved. And the positioning piece made of the elastic material also protects the strip from being damaged.

The invention relates to the technical field of organic silicon elastomers, and discloses a preparation method and equipment of high-brightness organic silicon elastomer gel, and the high-brightness organic silicon elastomer gel comprises the following components in parts by mass: 124 parts of hydrogen-containing silicone oil and 13 parts of vinyl MQ resin. According to the invention, polydimethylsiloxane and isoalkane in a certain mass ratio are used as carrier fluids, and the polydimethylsiloxane and the isoalkane act together, so that the obtained product has more excellent silky feeling, matte feeling, smearing spreadability and skin feeling durability, can provide lasting velvet-like smooth feeling for the product, can bring matte and soft-focus effects for the product, and can be used for preparing a soft-focus soft-focus product. According to the present invention, the product viscosity can be reduced, the refreshing non-greasy skin feeling can be provided for the product, the product can be used as the high transparent system, the good smearing spreading degree and the good water resistance can be provided, the thickening effect can be provided in the anhydrous formula and the water-in-oil formula, and the product stability can be improved.

The invention provides elastic gel for beauty and skin care. The elastic gel is prepared from the following raw materials in parts by weight: 100 to 200 parts of hydrogen-containing polysiloxane, 50 to 100 parts of polyethylene glycol, 400 to 1000 parts of carrier fluid, 10 to 20 parts of a catalyst, 10 to 20 parts of a solubilizer and 15 to 25 parts of a humectant. The elastic gel is prepared by mixing the hydrogen-containing polysiloxane, the polyethylene glycol, the solubilizer, the humectant and the like, so that the viscous feeling of the nursing material can be effectively reduced when the elastic gel is used, and the components in the nursing material can be more uniformly dispersed on the skin surface; essence components in the nursing material can be conveniently and uniformly absorbed by human skin, and the nursing material also has certain water retention and moisture preservation effects, so that the beautifying and protecting effects of the elastic colloid on the human skin are effectively improved.

The invention relates to the field of material guide grooves, and discloses an air kinetic energy dust suppression material guide groove which comprises a material guide groove body, a coal falling pipe, a loss reducing assembly, a dust discharging assembly and a driving assembly. The bottom end of the coal falling pipe is fixedly connected with the guide chute body, a slope bin is arranged on the coal falling pipe, the loss reducing assembly is detachably installed on the slope bin, and the dust discharging assembly is installed at the bottom end of the coal falling pipe. The device has the following advantages and effects that the coal falling pipe and the material guide groove are matched to convey materials, impact force is reduced through a buffering structure of the coal falling pipe during discharging so as to reduce the blocking condition caused by material viscosity, meanwhile, the damage reducing assembly makes contact with the materials, the damage reducing assembly can be rapidly replaced and taken out during abrasion and cleaning, use convenience is improved, and the service life of the device is prolonged; materials are buffered through cooperation of the air bags during transportation, the air bags are easy to inflate and deflate, when adhesion occurs, the internal material adhesion phenomenon is reduced, meanwhile, the cleaning time is shortened, the shutdown time is short, and the working efficiency is guaranteed.

The invention relates to the technical field of concrete performance detection, in particular to a concrete test block mold, a demolding device and a demolding production line, the concrete test block mold comprises a diaphragm capsule, a needle hole is formed in the bottom wall of the diaphragm capsule, and the needle hole penetrates through the bottom wall of the diaphragm capsule. The demolding device comprises a base, a positioning block matched with the positioning groove and a positioning seam matched with the positioning edge are arranged at the top of the base, an ejector pin is arranged in the center of the top of the positioning block, a plurality of vent holes are formed in the top of the positioning block around the ejector pin, and an air compressor connected with the vent holes is arranged in the base. The demolding production line comprises a control center, a transfer robot, a demolding device, a standing frame, a mold conveying belt and a coding workstation. The demolding device has the effect of improving the demolding quality of the test block.

The invention relates to the technical field of cosmetics, in particular to preparation of a solid lipid microcapsule sun-screening agent and application of the solid lipid microcapsule sun-screening agent in cosmetics. The preparation method comprises the following steps: S1, pretreatment of a chemical sun-screening agent: dissolving and uniformly stirring lipid, an emulsifier, a crystalline sun-screening agent and a solvent at 72-78 DEG C to obtain a uniformly dispersed oil phase, the lipid is 2-5% of polyglycerol-10 stearate, the specific amount of the lipid is 3%, the emulsifier is 4-6% of stearyl alcohol polyether-21, the specific amount of the emulsifier is 5%, the specific amount of the solvent is 3%, the specific amount of the solvent is 3%, and the specific amount of the solvent is 5%; the sun-screening agent is prepared from the following components in percentage by weight: 7%-9% of bis-ethyl hexyloxyphenol methoxyphenyl triazine and 7%-9% of ethyl hexyltriazinone. According to the preparation of the solid lipid microcapsule sun-screening agent and the application of the solid lipid microcapsule sun-screening agent in cosmetics, the solid lipid microcapsule sun-screening agent is adopted and has excellent formula stability, safety and efficient sun-screening capacity, the sticky feeling of the sun-screening agent on the skin surface is effectively reduced, and the use experience feeling of a product is improved.

The invention relates to the technical field of stainless steel pipe reaming, in particular to a stainless steel pipe forming device which comprises a stainless steel pipe body and an eddy current measuring instrument used for detecting the pipe wall of the stainless steel pipe body, the eddy current measuring instrument comprises an eddy current measuring instrument body and a measuring probe, and the stainless steel pipe forming device further comprises a base, the upper end of the base is further provided with a gradient stamping and chambering mechanism for chambering the stainless steel pipe body, and a heat exchange mechanism and an auxiliary discharging mechanism are arranged between the feeding mechanism and the gradient stamping and chambering mechanism. Three stainless steel pipe bodies are stamped through the first stamping head, the second stamping head and the third stamping head which are gradually decreased in size correspondingly, gradient stamping is achieved for each stainless steel pipe body in the process, intermittent hole expanding (namely, hole diameter gradually expanding for multiple times) is adopted, the retraction condition is reduced through a small amount of deformation during punching every time, and the punching efficiency is improved. And the qualification rate of stamping and reaming is ensured.

The utility model discloses a corn germ meal slurry adding and drying system which is characterized in that germ meal in a leaching workshop enters a vibrating screen, an oversize outlet is connected with a lower end inlet of a first elevator, and an undersize outlet is connected with a germ meal packaging unit through a small particle discharging conveyor; an outlet in the tail end of the small particle discharging conveyor is also connected with an inlet in the lower end of the first elevator, the upper end of the first elevator is connected with an inlet of the surge bin, an outlet of the surge bin and the corn steep liquor pipe are both connected with the slurry adding mixer, and a discharging port of the slurry adding mixer is connected with the standing bed; a discharging port of the standing bed is connected with an inlet of the belt conveyor through the discharging machine, an outlet of the belt conveyor is connected with the roller dryer, an outlet of the roller dryer is connected with an inlet of the tube bundle dryer, an outlet of the tube bundle dryer is connected with the cooler through the second elevator, and a discharging port of the cooler is connected with an inlet of the smashing machine. And an outlet of the crusher is connected with the pulp adding and packaging unit. The system can improve the added value of products and increase the profit of enterprises.

The utility model relates to the technical field of grain processing equipment, and discloses a polishing machine which comprises a box body, a feeding port, a discharging port and an impurity discharging port are fixedly installed on the outer side of the box body, a cylinder screen is fixedly installed in the box body, a spiral blade is rotatably installed in the cylinder screen, and a polishing machine body is installed in the box body. A driving assembly used for driving the spiral blades to rotate is arranged on the outer side of the box body, a sliding assembly is arranged at the top end in the box body, an air heater and a brush are arranged on the sliding assembly, and a water spraying assembly used for assisting in grain polishing is arranged in the box body. At present, when a polishing machine works, water is sprayed to rice, dust on the surface is cleaned while the polishing effect is improved, however, after processing is completed, part of rice is stuck to the interior of a roller due to water, subsequent grain polishing is affected to a certain extent, workers need to open the equipment for cleaning, time and labor are wasted, and the work progress is delayed.

The invention discloses raw material cleaning equipment for EPS foam material processing, and relates to the technical field of foam cleaning, and the raw material cleaning equipment comprises a composite mechanism. The raw material cleaning equipment for EPS foam material processing is designed through a composite mechanism. Raw materials enter from the top of the composite shell, water flow enters from the water inlet pipe, then the motor drives the center rotating shaft to rotate, the stirring mechanism stirs the raw materials, the effect of cleaning the raw materials is achieved, the effects of removing impurities and improving the product quality are achieved, and meanwhile subsequent machining equipment is prevented from being damaged by the impurities; in the rotating process of the central rotating shaft, the friction mechanism and the rotating mechanism are driven to rotate, and the friction mechanism rubs the inner wall surface of the equipment, so that the effect of cleaning materials on the inner wall is achieved, material adhesion is reduced, the adhered materials participate in cleaning operation, it is guaranteed that the materials are uniformly cleaned, and the influence on subsequent cleaning equipment is avoided; and then the materials are discharged from the output mechanism to facilitate subsequent operation.

The invention is suitable for the technical field of materials, and discloses silica gel and a preparation method thereof, and a silica gel product and a preparation method thereof. Wherein the silica gel comprises a first component and a second component, the first component comprises a base material, a reinforcing agent, a modified filler, titanium dioxide and a vulcanizing agent, and the second component comprises a base material, a reinforcing agent, a modified filler, titanium dioxide, a cross-linking agent and a polymerization inhibitor. The silica gel provided by the invention not only has better mechanical properties, but also has a small friction coefficient, when the silica gel is in contact with skin, the adhesion feeling is low, the smooth effect is good, and the smooth feeling and the skin-friendly property are improved. Moreover, two components, namely the first component and the second component, are arranged, the first component and the second component are stored separately, the material is easy to store and stable in performance, the service life of the product can be prolonged, in addition, the material preparation and forming process is simple, the vulcanization time is short, and the production efficiency is greatly improved.

The utility model discloses a pressure cooking utensil which comprises a pot body and a pot cover arranged on the pot body in a removable mode, the pot cover is provided with a locking position and an unlocking position, the pressure cooking utensil further comprises a supporting cantilever hinged to the pot body, and the supporting cantilever and the pot cover are of a detachable structure. The supporting cantilever is provided with a guide part on one side of the pot cover, a matching part is arranged on the peripheral side of the pot cover, the guide part is convexly provided with an elastic clamping rib, the matching part is provided with a fixing groove, when the pot cover rotates to an unlocking position, the matching part is matched with the guide part in an inserting manner, and the elastic clamping rib is matched with the fixing groove in a clamping manner under the action of elastic force, so that the pot cover and the supporting cantilever are fixed. The pot cover and the supporting cantilever are dual-fixed, the fixing stability is greatly improved, shaking of the pot cover relative to the supporting cantilever is relieved, and the pot cover can be locked in the state of being fixed to the supporting cantilever and cannot rotate at will. The elastic clamping ribs are clamped with the fixing grooves under the action of elastic force, obvious sound can be generated, and it is indicated that the pot cover is rotated in place.

The utility model relates to the field of sealant manufacturing equipment, and particularly discloses a sealant experiment stirrer which comprises a stirrer shell, a stirring cup, a vacuum machine and a cooling device, the stirrer shell is of a hollow structure, a first partition plate is longitudinally arranged on the inner wall of the stirrer shell, and a second partition plate is transversely arranged on the left side of the first partition plate; a third partition plate is transversely arranged on the right side of the first partition plate, a stirring motor is arranged below the second partition plate and drives a stirring cup to rotate, a feeding opening is formed in the stirrer shell, a sealing cover is arranged on one side of the feeding opening, and the cooling device is located below the third partition plate and comprises a water pump, a water tank, a water inlet pipe and a water outlet pipe. The vacuum machine is fixed above the third partition plate, the vacuum machine is connected with the vacuum pipe, the vacuum pipe is connected with the sealing cover, the stirring cup is cooled by arranging the cooling device, the temperature of the sealant in the stirring process can be reduced, and therefore the situation that workers are scalded due to the too high temperature of the sealant, and the sealing performance and the viscosity are reduced is avoided.

The invention discloses a modified nylon material for a steel skeleton reinforced nylon pipeline and a preparation method of the modified nylon material, and relates to the field of nylon pipelines, the modified nylon material is characterized by comprising polyamide, modified polyamide and a modified polyamide film according to a mass ratio of 8: 3: 1, the modified polyamide is subjected to acid etching after polyamide melt extrusion, and the modified polyamide film is subjected to acid etching after polyamide melt extrusion. The preparation method comprises the following steps: carrying out acid etching, carrying out hydrophilic group modification, carrying out polyamide hydrophilic group modification on a modified polyamide film, extruding modified polyamide particles to prepare a film, and preparing a modified polyamide film covered with a silicon coating by using triethoxysilane; the polyamide subjected to acid etching and modification serves as a connecting medium of polyamide and a steel framework, the steel framework is filled and covered with the modified polyamide film, the combination compactness of a nylon material and a steel material is overall improved, the overall bending resistance is improved, meanwhile, the modified polyamide film is adopted for the inner wall, hydrophobicity is improved, and the service life of the nylon material is prolonged. And friction with fluid is reduced.

The application discloses a dust ash pre-wetting mixing device, which comprises a blanking shell, first and second metering belt scales are installed on the top of the blanking shell, a dust ash batching bin is fixed above the first metering belt scale by bolts, a returned ore batching bin is fixed above the second metering belt scale by bolts, a dustproof cover plate is hinged to the top of the blanking shell by hinges, and a stirring cage shell is fixedly connected to the bottom of the blanking shell by flanges. The application solves the problem of insufficient wetting in the traditional process by means of segmented stirring and precise water spraying design. The coarse segment stirring shaft drives large lead screw spiral blades to rapidly disperse the material, the first atomizing nozzle group synchronously sprays water, the material is preliminarily wetted, the fine segment stirring shaft drives small lead screw spiral blades to finely stir, the second atomizing nozzle group supplements water, and the inner arc guide plate guides the material to form a circulating flow, so that the water is ensured to penetrate into the material.

The invention provides a gradient functional composite material, a preparation method and application of the gradient functional composite material to a die-casting die. The composite material sequentially comprises a bonding layer, a metastable-state high-entropy alloy relaxation layer, a component gradient transition area and a dynamic densification composite surface layer from a base body to the surface. Wherein the relaxation layer can generate reversible martensite phase transformation at the die-casting temperature so as to actively dissipate thermal stress; the composite surface layer contains a low-melting-point nanophase, and can flow at high temperature to realize self-repairing and dynamic lubrication of surface micro-damage. According to the composite material, gradient transition and metallurgical bonding between layers are achieved through continuous process modulation. The coating system provided by the invention has multiple synergistic protection mechanisms of active stress digestion, interface gradient relaxation and surface self-adaptive repair, and can remarkably improve the thermal fatigue resistance, melting loss resistance and demolding performance of the die-casting die, so that the service life of the die is greatly prolonged.

The embodiment of the utility model provides a side cutting tool and a frame piece punching device, the side cutting tool comprises a tool handle and a cutting edge, the cutting edge is provided with a front edge face and a base face which are adjacently arranged, the front edge face is connected with the tool handle and the base face, and the included angle between the front edge face and the base face is 72-78 degrees.

The utility model discloses a kind of network transformer clamping mechanisms, including fixed seat, clamping piece, magnetic attraction element, driving element and linear drive element.Two clamping pieces are arranged with interval in front and back, form the clamping passage of lower side opening, clamping piece is equipped with several downward extension clamping parts along left and right direction, there is interval space between adjacent clamping parts.Magnetic attraction element moves longitudinally relative to fixed seat, for adsorbing network transformer into clamping passage.Driving element is fixed on fixed seat, connects two clamping pieces, can drive two to be close to each other or away from each other.Linear drive element is fixed on fixed seat, is connected with magnetic attraction element, can drive its longitudinal movement.The mechanism can reduce fluxing agent stickiness, facilitate blanking, adapt to different specifications products, improve production efficiency and stability, suitable for clamping operation in network transformer production.

The application discloses a product with the effect of improving skin state and a preparation method and application thereof, and belongs to the technical field of cosmetics. The technical problem to be solved is that the moisturizing effect and the refreshing skin feeling cannot be considered under the condition of a high added amount of shea butter oil system, and a product with strong moisturizing power, long-term moisturizing effect and reduced water loss is provided. The technical solution points are that the raw materials include polyglyceryl-3 cocoate / hydrolyzed rice bran extract / hydrogenated rice bran wax, shea butter oil, isononyl isononanoate, cetyl stearyl alcohol, AVC, tocopheryl acetate, phenoxyethanol, ethylhexylglycerin, 10% sodium hydroxide, glycerol, sodium hyaluronate and water.

The breathing machine comprises a main machine and a humidifying tank, the main machine is provided with an inserting base, the humidifying tank is provided with an inserting section, the inserting section can be in inserting fit with the inserting base in the first direction and can be separated from the inserting base in the second direction opposite to the first direction, and the inserting section is provided with an air outlet adapter pipe; the bayonet socket is provided with a receding groove extending in the first direction, so that when the humidifying tank is matched with the main machine in an inserted mode, the air outlet adapter pipe can enter the receding groove in the first direction. In the process of assembling and disassembling the humidifying tank, the protruding air outlet adapter tube does not need to be disassembled, and the humidifying tank inserted with the air outlet adapter tube can be integrally inserted into the bayonet socket, so that the assembling and disassembling steps of the humidifying tank are simplified, and the disassembling step of the air outlet adapter tube in the process of assembling and disassembling the humidifying tank is omitted. In addition, the risk that internal water leaks from the air outlet due to shaking of the humidifying tank is avoided, the cleaning burden of a user is reduced, and the use experience is improved.

The invention relates to the technical field of tailing treatment, and particularly discloses a tailing treatment device and a tailing treatment method.The tailing treatment device comprises a conveying pipe, a mounting sleeve box is fixedly connected to the top of the surface of the conveying pipe, a servo motor is fixedly connected to one side of the inner wall of the mounting sleeve box, and a driving rod is mounted at the output end of the servo motor; the front end of the driving rod is fixedly connected with a driving wheel; through the arrangement of the conveying pipe, the first cutting blade sets, the second cutting blade sets and the sliding pipe, during use, slurry is conveyed in the conveying pipe, and the transmission rod drives the multiple first cutting blade sets on one side of the surface to simply cut the blocked slurry; and a plurality of second cutting blade sets are arranged on the other side of the transmission rod to finely cut the simply cut slime, the slime is prevented from being adhered to the inner wall of the conveying pipe in the cutting process through a sliding pipe, adhesion of the slime is reduced through the sliding pipe, and therefore the effect of dual convenient and fast cutting of the slime is achieved.

The utility model relates to a tray, concretely is a kind of anti-static porous ventilative wear-resisting non-chip tray, the tray includes tray main body, anti-chip hardware insert and indicates loading product state color block, tray main body includes the disc body in cuboid, is formed with accommodating groove in the upper end surface of disc body, is provided with multiple different size ventilative round hole in accommodating groove, multiple assembly clamping holes are arranged in the edge position of disc body in accommodating groove, inverted hook clamping block is arranged in the periphery of disc body, wherein anti-chip hardware insert is arranged in the edge position of tray main body, and anti-chip hardware insert includes support strip.The anti-static porous ventilative wear-resisting non-chip tray, TN / STN / FSTN / TFT liquid crystal display module on its tray, TP touch screen module, OLED display module, Minoled module maximumly reduce the adhesion of Partical, greatly reduce the pollution received by dust-free clean room, improve the yield and efficiency of non-foreign matter assembly.

The utility model discloses a wax injection machine for processing precision stainless steel castings, which is characterized in that the upper surface of a mold base is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with a telescopic rod, the upper surface of the telescopic rod is fixedly connected with a lifting block, and the upper surface of the lifting block is fixedly connected with a supporting block; the side surface of the supporting block is fixedly connected with a sealing plate. A wax box is fixedly connected to the upper surface of the mold base, a conveying channel is fixedly connected to the side surface of the wax box, a mold plate is arranged in the mold base, vibration equipment is fixedly connected to the interior of the mold base, cooling equipment is fixedly connected to the side surface of the vibration equipment, and a storage box is fixedly connected to the upper surface of the mold base. The mold taking device has the advantages that the mold can be taken conveniently, completely, safely and rapidly, the wax mold is prevented from being damaged, the sealing performance is high, interference of external dust and impurities is avoided, machining is precise, and forming stability and safety are improved.

The invention discloses an efficient wet sticky material distributing device which comprises a feeding articulated chute and a movable reversible belt conveyor, a first discharging port and a second discharging port are formed in the movable reversible belt conveyor, the right side end of the second discharging port is connected with a middle transition articulated chute, and a rail is arranged at the bottom end of the movable reversible belt conveyor. A left end physical limiting block and a right end physical limiting block are arranged at the left end and the right end of the track respectively, and a first material receiving elephant trunk, a third material receiving elephant trunk and a second material receiving elephant trunk are arranged below the movable reversible belt conveyor. According to the device, wet sticky materials falling into the movable reversible belt conveyor from the feeding chute can vertically fall into the first receiving chute and the second receiving chute from the first discharging port and the second discharging port in the two ends of the movable reversible belt conveyor; and the wet and sticky materials in the feeding articulated chute can directly and vertically fall into the third receiving articulated chute through the middle transition articulated chute, so that efficient distribution of the wet and sticky materials is successfully realized, blockage of the wet and sticky materials is avoided, and stable production is guaranteed.

The utility model relates to material heat treatment technical field discloses a rotary kiln of inhibiting ring, and the rotary kiln includes feed inlet, kiln body and discharge gate, is equipped with screen system on the kiln body, the screen system includes screen grid and material leak channel, screen grid and material leak channel are all located in the kiln body of rotary kiln, screen grid communicates with rotary kiln inner chamber, material leak channel is located the just below of screen grid, and material leak channel communicates screen grid and rotary kiln outside, the utility model discloses through increasing screening device and powder and timely discharge channel in kiln body front section, realizes the fine screening to material before entering the high temperature calcination area (greater than 1000 DEG C) of rotary kiln, and the fine powder screened out is discharged from kiln body inside in time, avoids its with material entering high temperature area and causes ring problem.

The utility model discloses a shear mode radio frequency electrocoagulation instrument with a special coating, which comprises a handle, the handle comprises a handle upper shell and a handle lower shell, the shear mode radio frequency electrocoagulation instrument also comprises a forceps head, a cutter bar fixing seat and a cutter bar, the forceps head is connected with the cutter bar fixing seat, and the middle part of the cutter bar penetrates into the cutter bar fixing seat after penetrating through a silicon rubber case and is connected with the cutter bar fixing seat; a lantern spring is inserted into the tail portion of the screwdriver rod, a five-core socket assembly is inserted into the lantern spring, and a plug part of the five-core socket assembly is sleeved with the handle tailstock. The cutter bar fixing seat is inserted into the handle so as to fix the cutter bar on the handle; the handle lower shell is provided with a handle lower shell clamping groove b, a silica gel sheet, a flexible circuit board and a large and small gear switch button are sequentially placed in the handle lower shell clamping groove b, the large and small gear switch button is in contact with the flexible circuit board, and the cutter bar is connected with the flexible circuit board. The large and small gear switch button arranged on the upper portion of the handle is used for adjusting radio frequency intensity, and operation time is saved.

The invention discloses a powder drying device and method. A hot air distribution form and a tower body structure of a drying tower are adopted, so that the phenomena of powder hanging and wall sticking of powder particles are reduced. In the powder spray drying process, the adoption of relatively low atomization pressure and relatively large spray hole diameter is beneficial to preparation of powder particles with relatively large average particle size, and the adoption of relatively low inlet temperature and outlet temperature is beneficial to keeping relatively high crystallinity and water content of the molecular sieve. The powder drying method provided by the invention is suitable for spray drying of powder materials such as the silicon-aluminum molecular sieve, and has the characteristics of large average particle size of the product, high crystallinity retention rate, high product yield and the like.

The utility model relates to the technical field of rice cake production, and discloses an automatic demolding rice cake production device which comprises a main body mechanism, a stirring mechanism and a cutting mechanism, the stirring mechanism is located at the right end of the top of the main body mechanism, and the cutting mechanism is located at the left end of the top of the main body mechanism; the main body mechanism comprises a main plate block, a control plate is fixedly connected to the top of the main plate block, supporting legs are fixedly connected to the right end of the top of the main plate block, a supporting plate is fixedly connected to the tops of the supporting legs, a fixing block is fixedly connected to the top of the supporting plate, and a cushion block is fixedly connected to the top of the supporting plate. By arranging the main body mechanism, the stability of the device is improved, in the operation process, liquid such as water is added, so that the whole internal device has a demolding effect, the utilization rate of the device is greatly improved through special arrangement, and the whole efficiency of the device is improved in a limited space.