51results about How to "Guaranteed drying speed" patented technology

The invention discloses a water-based modified acrylic anti-corrosive coating and a preparation method thereof. The water-based modified acrylic anti-corrosive coating is prepared from the following raw materials in parts by weight: 250-400 parts of a core-shell structure acrylic emulsion, 100-250 parts of a soap-free acrylic emulsion, 30-150 parts of pigment, 100-300 parts of filler, 0-50 parts of color paste, 3-10 parts of a dispersing agent, 1-3 parts of a wetting gent, 1-3 parts of a defoaming agent, 5-15 parts of propylene glycol, 0.5-5 parts of multifunctional auxiliaries, 1-3 parts of amildew preservative, 1-3 parts of a preservative, 10-15 parts of a coalescing agent, 5-10 parts of a thickening agent, 1-2 parts of a neutralizer, 1-5 parts of a flatting agent, 5-15 parts of a flasherosion inhibitory agent, 150-200 parts of softened water. The coating disclosed by the invention is low in VOC content, free from benzene series, incombustible, low in smell and low in pollution; the construction can be performed by adopting brush-coating, roll-coating, airless spraying and like methods, the thick spraying is feasible, the drying is fast and the use is safe and convenient. The paint film is high in mechanical strength, strong in adhesive force and good in corrosion resistance.

The invention relates to a condensation water residual heat first-effect flash evaporation natural air dehumidifying, preheating and drying baking oven system. A baking oven is internally provided with a coil heat exchanger set; the outlet of the coil heat exchanger set is respectively provided with a water draining valve and is connected with a high-temperature condensation water pipe; the high-temperature condensation water accesses to a flash evaporation tank; flash evaporation steam enters a flash evaporation steam pipe from a constant-pressure overflow valve; one way of the outlet of the flash evaporation steam pipe is connected to a lithium bromide refrigerating machine, and the other way of the outlet of the flash evaporation steam pipe is connected to an air preheater through a front pressure automatic regulating valve; the refrigeration water outlet of the refrigerating machine is connected with the water inlet of a cooler of a superficial cooling mist extractor, and the water outlet of the cooler is connected with refrigeration water inlet of the lithium bromide refrigerating machine; and natural air accesses to the humid air inlet of the superficial cooling mist extractor, the dry air outlet of the superficial cooling mist extractor accesses into an air blower, and is sent into the air inlet of the baking oven through the air preheater by the air blower. The system not only can guarantee the drying degree of materials to achieve the technological requirements, but also the utilization efficiency of steam can be improved, and the dissipation of energy of unit product is reduced.

The invention discloses a drying control method of the washing-drying all-in-one machine. The washing-drying all-in-one machine comprises a machine body, a washing barrel, a heating device, a fan and an air duct, wherein the fan is used for importing the hot air produced by the heating of the heating device into the washing barrel by virtue of the air duct. The drying control method comprises the following steps: S1, controlling the heating device to heat in a high temperature parameter way; S2, detecting the temperature in the washing barrel in real time, and judging whether the temperature in the washing barrel is more than or equal to a first temperature threshold value; and S3, controlling the heating device to heat in a low temperature parameter way if the temperature in the washing barrel is higher than or equal to the first temperature threshold value or is maintained for a first preset time. By adopting the drying control method of the washing-drying all-in-one machine, the clothes can be prevented from being damaged. The invention also discloses a washing-drying all-in-one machine adopting the drying control method.

The invention discloses environment-friendly water-based acrylic acid modified alkyd protective paint used for spraying mechanical equipment, and a preparation method of the protective paint. The environment-friendly water-based acrylic acid modified alkyd protective paint used for spraying the mechanical equipment comprises the following components in parts by weight: 10-12 parts of water-based alkyd resin, 40-47 parts of acrylic emulsion,20-25 parts of water, 1.8-2.4 parts of a pH (potential of hydrogen) regulator, 0.3-0.6 parts of a dispersant, 0.1-0.15 parts of a defoaming agent, 4.0-5.0 parts of rutile titanium dioxide, 0.4-0.5 parts of carbon black, 5-8 parts of compound zinc phosphate, triphosphoric acid, barium sulfate, talcum powder, iron-titanium compound powder, an anti-settling agent, a film forming assistant, a flash-rust preventive, a base material wetting agent and a thickening agent. The protective paint has excellent chemical properties such as corrosion resistance and water resistance, and is high in drying rate, excellent in low-temperature film forming effect, high in plumpness and good in weather resistance.

The invention relates to the technical field of semen trichosanthis treatment and processing, and discloses an outer surface dust and impurity cleaning and removal device based on semen trichosanthis.The outer surface dust and impurity cleaning and removal device based on semen trichosanthis comprises a device body, and a screening cavity and a drying cavity are formed in the device body. The screening cavity and the drying cavity are separated through a partition plate, and both ends of the partition plate are fixedly connected with the inner wall of the device body. A material guiding opening is formed in the left side of the upper surface of the partition plate, and a dust guiding plate is fixedly connected to the top of the partition plate. A supporting plate is fixedly connected to the inner wall of the screening cavity, a first spring is fixedly connected to the top of the supporting plate, and a screening net plate is fixedly connected to the top end of the first spring. The problem that according to prior impurity and dust cleaning equipment of the semen trichosanthis, the treatment effect is not obvious, the drying is processed separately in the later stage, and the working efficiency is low are solved, and the effects that the treatment effect is good, the processing efficiency is high, and the integration of dust removal and drying is achieved, and the work efficiency and quality is greatly improved are achieved.

The invention relates to a paint with low VOC (Volatile Organic Compound) for an aircraft and a preparation method thereof. A component A of the paint is HDT-LV2 produced by the French Rhodia Company and has a nonvolatile matter content of 100 percent by weight; a component B of the paint consists of the following components in percentage by weight: 20-60 percent of caprolactone monomer modified hydroxyl polyester resin, 3-15 percent of polycaprolactone polyol resin, 5-50 percent of paint, 1-3 percent of dispersant, 0.1-1 percent of composite flatting agent, 0.05-0.15 percent of acetylacetonetype catalyst, 0.1-0.4 percent of hinderdeamine type light stabilizer, 0.2-0.6 percent of polyolefin wax type anti-settling auxiliary agent and the balance of mixed solvent; and the mixing ratio of the component A to the component B is (0.8-1.5):1 according to the molar ratio of NCO to OH. Comprehensive performance of the paint can meet requirements of aircraft industry and the paint has low construction VOC.

The invention relates to alcohol-soluble resin, a preparation method thereof and a method for manufacturing aerosol spray painting by utilization of the alcohol-soluble resin. The alcohol-soluble resin is prepared by polymerization of mixed monomers in a mixed alcohol solvent, wherein the mixed monomers comprise the following compositions in portion by weight: 55 to 75 portions of acrylic ester, 8 to 20 portions of vinyl acetate, and 20 to 35 portions of active functional group monomers. The method for manufacturing the aerosol spray painting by adoption of the alcohol-soluble resin comprises the following steps: the adequate alcohol-soluble resin is provided and mixed with pigment filler, added with an auxiliary agent, mixed and grinded to prepare slurry; and the slurry is added with the auxiliary agent for color blending, and diluted by the mixed alcohol solvent to the required concentration, and the alcohol-soluble aerosol spray painting is prepared. The alcohol-soluble resin is synthesized by adoption of a plurality of monomers such as the acrylic ester and special monomers containing functional groups and adoption of mixed alcohol as a solvent, and simultaneously can meet the performance requirements and reach the environment-friendly standards when being used on the aerosol spray painting after selection of suitable auxiliary agent.

The invention discloses a rapid and uniform drying device for textile fabric, and relates to the technical field of textile machinery equipment. The rapid and uniform drying device comprises a box body, a motor box is fixedly connected to the right side of the top of the box body, and a motor is fixedly connected to the bottom of the inner wall of the motor box; a first bevel gear sleeves the surface of an output shaft of the motor, a first rotating rod is rotationally connected to the top of the inner wall of the motor box, a second bevel gear sleeves the surface of the first rotating rod, and the surface of the second bevel gear is meshed with the surface of the first bevel gear; and the bottom end of the first rotating rod sequentially penetrates through the motor box and the box body to extend into the interior of the box body, and a reciprocating device is fixedly connected to the surface of the part, extending into the interior of the box body, of the first rotating rod. According to the rapid and uniform drying device for the textile fabric, the problem that the textile fabric can not meet the production requirement due to incomplete drying is solved, the drying efficiency of the textile fabric is improved, the drying time of the textile fabric is saved, and the efficiency of the whole processing program is improved.

The invention relates to the technical field of paint, particularly to water-like air-purifying oily polyurethane finishing paint and a preparation method thereof. The finishing paint comprises a component A, a component B and a diluent agent, wherein the component A comprises the substances in percentage by weight as follows: 35%-45% of an air-purifying polyester resin, 30%-35% of an air-purifying soybean oil alkyd resin, 10%-15% of an esters solvent, 1%-2% of a dispersing agent, 0.5%-1% of a defoaming agent, and the like; the component B comprises TDI (toluene diisocynate) tripolymer, HDI (Hexamethylene Diisocyanate) tripolymer and n-butyl acetate / ethyl ester; and each substance in the formula is added at different time and mixed under the control of different stirring revolutions, and the finished product is obtained. According to the invention, the air-purifying effect of a dry film is guaranteed, the drying speed and physical and chemical performances of paint film permeability and the like are also guaranteed, the problem of smell residue of ordinary polyurethane finishing paint is solved, and accordingly the water-like air-purifying oily polyurethane finishing paint has wide application space.

The invention discloses a preparation method of a high-strength quick-drying type carton adhesive. The compounding of borax and aluminum ions is used as a cross-linking agent, and the compounding of soybean protein / silicon dioxide hybrid sol and oxidized starch is used as an adhesive. Network skeleton, through cross-linking mixing reaction to obtain carton adhesive. The preparation method of the invention can effectively ensure the crosslinking and bonding strength between the raw materials, prevent the invasion of water molecules, and the prepared carton adhesive has the advantages of environmental protection, water resistance, high strength and fast drying speed, and meanwhile, the adhesive layer has good flexibility, Not easy to be brittle, degummed, long service life, good appearance quality, strong practicability.

The invention discloses a PCB circuitous pattern development exposure method which comprises the following steps: (1) preparing a film, (2) conducting counterpoint exposure, (3) conducting development and (4) conducting cleaning and drying. The PCB circuitous pattern development exposure method has the advantages that in the exposure process, an exposure energy test is firstly carried out, the exposure time is determined, the exposure level is ensured, the exposure is carried out in vacuum, the film is completely attached to a PCB, and the exposure effect is ensured; in the development process, development parameters are strictly controlled, the development effect is ensured, meanwhile, the spraying development is adopted, the development speed is accelerated, then, the pressure washing and hot-blast air drying are carried out, the PCB cleaning speed and drying speed are ensured, and the PCB circuitous pattern development exposure method is quite suitable for flow line production.

The invention discloses a cleaning device of dyed textile. The device comprises a box body, a cleaning box is fixedly connected with one side of the inner wall of the box body, and a first motor, a water pump and a blower are fixedly connected with the bottom of the inner wall of the box body in sequence; a screw rod is fixedly connected with an output shaft of the first motor through a coupler, asupporting rack is fixedly connected with the surface of the screw rod through a sliding block, and a discharging roller is rotatably connected with the top of the supporting rack; a temperature sensor and a heater are fixedly connected with the bottom of the inner wall of the cleaning box, a temperature control box is fixedly connected with the bottom of the inner wall of the box body, a water wiping device is fixedly connected with one side of the inner wall of the cleaning box through a fixing plate, and a drying device is fixedly connected with one side of the inner wall of the box body through a second supporting plate. The invention relates to the technical field of textile processing. The cleaning device of dyed textile effectively controls the temperature of clear water, guarantees the cleaning quality, dries and collects the cleaned textile at the same time, improves the working efficiency and reduces the labor force.

The invention relates to aqueous long-wave-ultraviolet-drying package printing ink, belonging to the field of printing inks. The ink can be initiated to be dried under the long-wave ultraviolet light of 395-405nm and is especially suitable for being dried by long-wave low-energy LED (Light Emitting Diode) ultraviolet light sources, no ozone is generated during printing, and the ink takes water and ethanol as solvents and contains aqueous UV-cured acrylic resin, a photoinitiator and assistants. The ink is high in drying speed, is safe and environment-friendly and can meet the printing requirements of printed objects made of paper and plastics.

The invention provides a clothes dryer barrier, a clothes dryer and an installation method of the clothes dryer barrier. The barrier is detachably fixed into a clothes dryer drum, two oppositely extending lifting ribs are arranged on the inner wall of the clothes dryer drum, and the barrier is of a mesh-shaped structure disposed between the two lifting ribs. The barrier is detachably fixed into the clothes dryer drum, so that different drying areas can be spaced within the clothes dryer for sorting and drying the clothes, the wrapping and coating and color crossing of the clothes are avoided,and the improvement of the drying speed and the volume ratio of the clothes dryer are facilitated; by fixing the barrier to the lifting ribs, the installation and fixing operation of the barrier and the firmness of the barrier after fixing are facilitated; and the barrier is of a mesh-shaped structure, the airflow in the drum can pass through the barrier, first, it is ensured that the arrangementof the barrier has less influence on the airflow orientation in the drum, and second, the drying speed of the clothes close to the barrier is ensured.

The invention discloses a towel hanging structure which comprises a cuboid shell. The upper end face of the cuboid shell is in an opening shape. The cuboid shell is sucked to the wall through N suction cups. The front face of the cuboid shell is a glass face. M partition plates are arranged inside the cuboid shell. The interior of the cuboid shell is equally divided into M+1 towel placement areas through the M partition plates. The M partition plates are each provided with a circular hole. One end of a towel placement rod is located in a screw hole in the inner wall of the left side of the cuboid shell, and the other end of the towel placement rod sequentially penetrates through the M circular holes to be located inside a screw hole in the inner wall of the right side of the cuboid shell. Q ultraviolet disinfection lamps, P hooks and fans are arranged inside the towel placement areas. The hooks are placed on the towel placement rod. The ultraviolet disinfection lamps and the fans are connected with a storage battery. Accordingly, the towel hanging structure has the technical effects that the towel drying speed can be increased, a towel can be disinfected, and cleanness of the towel can be ensured.

The invention relates to a cleaning device for cleaning a gear shaft. The cleaning device for cleaning the gear shaft comprises a conveying mechanism, a spraying and washing mechanism, and an air drying mechanism, wherein the conveying mechanism comprises a support and two rolling chains arranged in a front-back mode in the support, a plurality of conveying groups which are arranged at equal intervals are arranged at the outer side ends of the rolling chains, the conveying groups comprise conveying plates, and the upper end surfaces of the conveying plates are provided with concave openings which sink inwards; the spraying and washing mechanism comprises a plurality of spraying and washing groups which are uniformly arranged and inductors which are arranged in the parts, close to the spraying and washing groups, in the upper part of the interior of the support; and the air drying mechanism is arranged at the upper position inside the support and comprises a track group, the track groupcomprises two tracks, and the two tracks are correspondingly provided with air drying groups. The cleaning device has the advantages that the structure is simple, cleaning is thorough, the drying effect is improved, and the working efficiency is improved.

The invention discloses a natural-wax-luster coloring treatment agent and a preparation method thereof. The natural-wax-luster coloring treatment agent is prepared from the following raw materials inparts by weight: 25g of a 1 / 8 nitrocotton solution, 2.7g of epoxidized soybean oil, 10g of butanone, 5g of dimethylformamide, 15g of weak solvent wax-feeling polyurethane resin, 1.2g of fumed silica powder, 14g of methyl ester and 0.2g of a smooth hand feeling agent with a leveling property. The preparation method of the natural-wax-luster coloring treatment agent comprises the following steps: S1, stirring the 1 / 8 of nitrocotton solution, the epoxidized soybean oil, the butanone and the dimethylformamide; S2, adding the weak solvent wax-feeling polyurethane resin; S3, adding the fumed silicapowder; S4, carrying out grinding; and S5, adding the methyl ester and the smooth hand feeling agent with a leveling property, wherein the stirring process is not stopped when the raw materials are added in S1, S2 and S3. According to the invention, the drying speed and surface cracking feeling of a product are ensured, and a polishing-like effect of natural wax luster is realized.

The invention relates to the technical field of chemistry, and discloses a rapid drying device for formed chemical fertilizers. The rapid drying device for the formed chemical fertilizers comprises adrying barrel, wherein the outer surface of the drying barrel is fixedly connected with a heat preservation and insulation pad; the upper end of the drying barrel is provided with a heating hole; an electric heating pipe is movably clamped in the heating hole; the upper end of the drying barrel is provided with a sealing cover; supporting legs are fixedly connected to the lower end of the drying barrel; a motor is fixedly connected to the lower surface of the drying barrel; a discharging port is formed in the outer surface of the drying barrel; and a blocking plate is arranged in the discharging port. According to the rapid drying device for the formed fertilizers, the fertilizers in the drying barrel is turned up and down, so that the fertilizers can form a material curtain, the fertilizers at the bottom can be in uniform contact with heat, the caking phenomenon caused by non-uniform heating due to fertilizer accumulation is avoided, the heating efficiency of the fertilizer is improved, the drying speed is increased, the drying time is saved, and the production efficiency is improved.

The invention discloses a fresh processing method of radix paeoniae alba. The fresh processing method comprises the following steps: soaking cleaned radix paeoniae alba with a citric acid aqueous solution; peeling the radix paeoniae alba by using a rotating drum to achieve an effect of primary color protection; then steaming and slicing the peeled radix paeoniae alba and performing chemical colorprotection treatment on the sliced radix paeoniae alba to fulfill an aim of effectively preventing browning and keep original color quality of the radix paeoniae alba; then putting the sliced radix paeoniae alba under the high-voltage electric field, and performing periodic drying treatment; therefore, the drying speed of the sliced radix paeoniae alba can be effectively accelerated, the drying time is effectively shortened, effective ingredients such as paeoniflorin are reserved to a maximum extent, and the form of the sliced radix paeoniae alba after drying is in good condition; meanwhile, enzyme is inactivated or passivated, so that a sterilization effect is achieved, and the storage time of the radix paeoniae alba is prolonged.

The invention relates to the technical field of sesame processing, and discloses a sesame draining device for producing sesame oil. The sesame draining device for producing the sesame oil comprises abase, a working platform is fixedly arranged at the top of the base, a filter net is fixedly arranged on the side surface of an inner cavity of the working platform, a single-chip microcomputer is fixedly mounted at the bottom portion of the inner cavity of the working platform, a first blower is fixedly mounted at the bottom of the inner cavity of the working platform, the output end of the firstblower fixedly communicates with an air outlet pipe, the top of the air outlet pipe is fixedly communicates with an air supply hose, and a heating chamber is formed in the position, located on the left side of the first blower, of the bottom of the inner cavity of the working platform. According to the sesame draining device for producing the sesame oil, a spinning-drying device is enabled to bein a horizontal state by a second hydraulic rod when feeding of the spinning-drying device is completed, so that the sesame in the spinning-drying device is evenly distributed to facilitate the spinning-drying operation of the sesame, the cooperation of the first blower and the air supply hose, the rapid loss of moisture can be ensured when the spinning-drying device is operated, and the speed ofthe spinning-drying is ensured.

The invention relates to the technical field of vermicelli processing, and discloses a drying device for sweet potato vermicelli processing. The drying device comprises a cylinder body, wherein a supporting plate sleeves the outer side of the circumference of the cylinder body, a dryer is fixedly connected to one side of the inner wall of the cylinder body, fixing plates are fixedly connected to the two sides of the upper surface of the supporting plate, and a mounting opening is formed in the upper surface of the cylinder body; and a supporting cylinder is fixedly connected into the mountingopening, a feeding pipe is fixedly connected to the upper surface of the supporting cylinder, a powder scattering mechanism is arranged in the supporting cylinder, movable openings are formed in one side of the outer wall of the cylinder body, a movable rod is movably connected into the movable openings and penetrates through the fixing plates, and a driving gear and an adjusting knob are fixedlyconnected to the two ends of the movable rod respectively. According to the drying device, the powder scattering mechanism and an auxiliary mechanism can be directly operated, the control over a vermicelli drying procedure is improved, the operation of operators is facilitated, a vermicelli cutting mechanism and a tilting mechanism can synchronously run, dried vermicelli can be conveniently takenout, and the operation time for processing vermicelli is saved.

The invention discloses a vertical intelligent multidirectional electrostatic paint spraying method. The vertical intelligent multidirectional electrostatic paint spraying method comprises the following steps: S1, product preheating, S2, product rotating, S3, electrostatic spraying, S4, paint drying, S5, heat flow recovery and S6, surface protection. According to the invention, products are preheated, so that the situation of non-uniform electrostatic charge distribution caused by direct spraying for the cold products is avoided, and then the uniformity of the products during spraying is ensured; by rotating the products, excessive paint is prevented from being accumulated on the surfaces of the products, and then orange-stripe-shaped stripes on the surfaces of the products caused by flowing of the paint are avoided, so that the spraying quality for the products is ensured; the products are subjected to hot drying after the spraying is completed, and through symmetrical hot drying at the two ends, the paint is prevented from flowing during the hot drying, so that orange-stripe-shaped flowing marks are further avoided while paint distribution is ensured; and meanwhile, the products gradually adapt to different temperatures through multi-step hot drying, so that hot stripping caused by instant high temperature is avoided.

The invention discloses a planting device for selenium-enriched hawthorn. The planting device comprises walking wheels and a fixing frame, wherein the walking wheels are mounted at the bottom of the fixing frame; a handle is mounted at one end of the fixing frame; a punching mechanism, a storage battery, a fertilizer placement chamber and a hydraulic lifter are further mounted on the fixing frame;one end of the punching mechanism is mounted on the fixing frame and is rotationally connected with the fixing frame; and the storage battery is mounted at the other end of the fixing frame and is electrically connected with the punching mechanism. According to the planting device disclosed by the invention, pits can be dug through the punching mechanism, so that the hawthorn is convenient to plant; hawthorn trees can be fertilized through the cooperation of the fertilizer placement chamber and a discharging pipe; soil is concentrated in the pits under the action of a burying plate and rootsof the hawthorn trees are buried; and finally, the soil buried beside the hawthorn trees can be compacted through the action of a compacting mechanism, so that the drying speed of the soil is reduced,the moisture of the soil is ensured, a growth environment of the hawthorn trees is ensured, the labor intensity is reduced and the working efficiency is improved.

The invention provides a special instant adhesive for a PVC (polyvinyl chloride) pipeline and a preparation method of the special instant adhesive, and relates to the technical field of tackiness agent processing. The instant adhesive is prepared from the following raw materials in parts by weight: 30-40 parts of epoxy resin, 20-30 parts of cyanoacrylate, 12-18 parts of PVC resin, 2-3 parts of vinyl acetate, 3-6 parts of acrylic acid, 2-4 parts of thiodipropionic acid diester, 1-2 parts of copper chloride, 0.8-1.4 parts of plasticizer, 0.6-1.2 parts of flexibilizer, 1.4-1.8 parts of stabilizer, 8-10 parts of hydrogen peroxide and 6-10 parts of ethyl acetate. The special instant adhesive overcomes defects in the prior art, the drying time of the PVC pipeline is greatly reduced when the heatresistance and corrosion resistance of rubber used for the PVC pipeline are simultaneously guaranteed, and the special instant adhesive further has the advantages of high strength, high flexibility and high stability, and thus being suitable for practical production use.

The invention discloses an odor-removing transparent color paste which is prepared from the following raw materials in percentage by weight: 40-45% of TDI modified linseed alkyd resin, 6-9% of anti-settling resin, 7-9% of hydroxyl castor oil alkyd resin, 7-9% of dispersing agent, 0.8-1% of anti-skinning agent, 1-3% of dryer, 18-22% of transparent pigment and the rest of d80 solvent oil. Accordingto the odor-removing transparent color paste disclosed by the invention, different kinds of resin are dried so as to effectively avoid the risk of collapse of the product wiping a color strip on a solid-wood white body.

The invention relates to a novel repairing and paper dyeing method for ancient calligraphy and painting, belonging to the field of calligraphy and painting. A dyeing watering can is of a mist-shaped nozzle. The novel repairing and paper dyeing method for ancient calligraphy and painting comprises steps of first, sticking Xuan paper to an airing rod, then hanging the airing rod on a support, spraying and dyeing, wherein spraying and dyeing are carried out for three times, in the first time and the second time, the whole Xuan paper is sprayed and dyed, in the third time, the Xuan paper is sprayed and dyed partially, so as to realize the color with light surface and dark base to deliver certain color difference. Through adoption of the method, the labor intensity is lowered, the dyeing uniformity is improved, the paper is dyed at a faster speed, less paper is damaged in dyeing, the repairing difficulty is lowered, the repair success rate is ensured, natural heaviness of the ancient calligraphy and painting is represented so that the method has a certain application value in repair of ancient calligraphy and painting and preservation of cultural relics.

The invention relates to alcohol-soluble resin, a preparation method thereof and a method for manufacturing aerosol spray painting by utilization of the alcohol-soluble resin. The alcohol-soluble resin is prepared by polymerization of mixed monomers in a mixed alcohol solvent, wherein the mixed monomers comprise the following compositions in portion by weight: 55 to 75 portions of acrylic ester, 8 to 20 portions of vinyl acetate, and 20 to 35 portions of active functional group monomers. The method for manufacturing the aerosol spray painting by adoption of the alcohol-soluble resin comprisesthe following steps: the adequate alcohol-soluble resin is provided and mixed with pigment filler, added with an auxiliary agent, mixed and grinded to prepare slurry; and the slurry is added with theauxiliary agent for color blending, and diluted by the mixed alcohol solvent to the required concentration, and the alcohol-soluble aerosol spray painting is prepared. The alcohol-soluble resin is synthesized by adoption of a plurality of monomers such as the acrylic ester and special monomers containing functional groups and adoption of mixed alcohol as a solvent, and simultaneously can meet theperformance requirements and reach the environment-friendly standards when being used on the aerosol spray painting after selection of suitable auxiliary agent.

The invention relates to the technical field of airing frames, in particular to a glass bottle airing frame. The glass bottle airing frame comprises a base, support rods, a plurality of connection rods and fixing devices used for fixing glass bottles. The lower ends of the support rods are fixedly connected with the base. The connection rods are connected to the support rods circumferentially rotationally. Each fixing device comprises a fixed rod and a plug, wherein the fixed rod goes deep into the corresponding glass bottle and is used for supporting the glass bottle, water can pass the plug, and the fixed rod is perpendicularly fixed to the corresponding connection rod and is parallel to the corresponding support rod. Through supporting of the fixed rods, the glass bottles stand upside down on the connection rods. The plugs are matched with glass bottle openings and are slidably connected to the fixed rods. Through supporting of the fixed rods, the glass bottles stand upside down on the connection rods, the glass bottle openings are plugged through the plugs, the effect that the glass bottles do not shake when blown by wind is ensured, the water can pass the plugs conveniently, and thus the airing speed is ensured.

The invention discloses a mechanism, equipment and a method for drying bamboo stick incense. The mechanism comprises a conveying component for driving the bamboo stick incense to move from one end to the other end, and at least one group of cover bodies for covering part of the conveying component, wherein a space is formed between the cover bodies and the conveying component to allow the bamboo stick incense to pass through conveniently; the cover bodies are provided with electric heating elements; the surfaces of the cover bodies are provided with dehumidification holes which are communicated with the air outside a factory area through pipelines; a hollow heat conduction pipe with an opening at one end is arranged in each cover body, an air draft motor is arranged in the heat conduction pipe, the other end of the heat conduction pipe is communicated with an air pipe which is arranged outside the cover body and communicated with the cover body, the air in the heat conduction pipe is heated in the cover body, enters the air pipe under the driving of the air draft motor and enters the cover body to achieve heat energy utilization, and by matching with the cover bodies through a conveying belt, the bamboo stick incense is dried in the cover bodies; and by setting the conveying belt as a reticular conveying belt, the contact area between the bamboo stick incense and hot air is effectively increased, and the surface material of the bamboo stick incense is avoided from being touched and falling off.

The invention relates to a washing device for washing a gear shaft. The washing device comprises a transmission mechanism, a spray washing mechanism, an air drying mechanism and a discharging mechanism, wherein the transmission mechanism comprises a bracket and two rolling chains arranged in the bracket back and forth, a plurality of transmission groups arranged at equal intervals are arranged atthe outer side end of each rolling chain, and each transmission group comprises a transmission plate, and a concave opening which is depressed inwards is formed in the upper end surface of each transmission plate; the spray washing mechanism comprises a plurality of spray washing groups evenly arranged and an inductor placed at the position, close to the spray washing groups, on the upper portionof the interior of the bracket; the air drying mechanism is placed at a track group on the upper portion of the interior of the bracket, the track group consists of two tracks, and an air drying groupis arranged on each track; and the discharging mechanism comprises a glass reinforced plastic fiber conveying belt and a discharging shell placed on the outer side of the glass reinforced plastic fiber conveying belt, and a plurality of glass reinforced plastic fiber shaft rods longitudinally arranged are arranged above the glass reinforced plastic fiber conveying belt. The washing device has theadvantages of being convenient to discharge and thorough in washing and improving the drying effect.