24results about How to "Improve drying rate" patented technology

The utility model relates to the technical field of sheet metal working, in particular to a spraying device for sheet metal working, which comprises a bottom plate, a control plate fixedly connected to the surface of the bottom plate, a fixing plate fixedly connected to the top of the bottom plate, a top plate fixedly connected to the top of the fixing plate, a top groove formed in the top plate, and a rectangular plate slidably connected to the interior of the top groove. The top of the rectangular plate is fixedly connected with a paint box, the top of the paint box abuts against a cover plate, the bottom of the paint box is provided with a paint pump, the bottom of the paint pump is fixedly connected with a spray pipe, the spray pipe extends to the bottom of the top plate, the side face of the rectangular plate is fixedly connected with a rack, the top of the bottom plate is provided with a driving motor, and the output end of the driving motor is fixedly connected with a gear. According to the spraying device, metal plate bodies with different lengths can be clamped and fixed, meanwhile, the spraying pipe is driven to move under the power action of the driving motor, then paint can be sprayed to the surfaces of the metal plate bodies, the spraying comprehensiveness of the metal plate bodies is improved, and the application range of the spraying device is wider.

The utility model relates to textile processing technical field, and disclose a kind of drying device for textile processing, including box, the side fixed mounting of roller is used for the door of closed, the middle part fixed mounting of roller is used for the support of supporting cloth, the top of box is fixedly connected for the control panel of control, the top fixed mounting of control panel is used for the exhaust pipe of exhaust, the side fixed mounting of box is used for the warm air blower of generating hot air.The drying device for textile processing, by the cooperation setting of door and support, can be fixed support to cloth using support, door can guarantee device in closed environment, can more efficiently dry, by the cooperation setting of control panel, exhaust pipe and warm air pipe, the operation of device can be controlled using control panel, exhaust pipe can release excess gas in device, and then warm air blower can blow hot air into device to speed up the rate of drying.

The present application relates to a kind of welding rod drying equipment technical field, specifically a kind of equipment for the technical core wire of welding rod is dried using electromagnetic heating, comprising: drying box, be provided with feeding assembly and discharging assembly on drying box, feeding assembly can be input into drying box to welding rod, discharging assembly can be transferred to welding rod in drying box outside drying box;Reciprocal return assembly is also provided in drying box, reciprocal return assembly can be supported welding rod input into drying box by feeding assembly, and drive welding rod to reciprocate in drying box and move, to extend the residence time of welding rod in drying box, in turn improve the drying rate of welding rod;It also includes air-drying component, air-drying component is arranged in drying box, including the blower that is rotatably installed in drying box, blower is connected with feeding assembly by deflection component, when feeding assembly act, deflection component can drive blower to deflect relative to drying box, to accelerate the drying speed of welding rod.

The utility model discloses a transformer production paint dipping device which structurally comprises a paint dipping cavity, a dripping cavity and a drying cavity, a first electric push rod is used for pushing a placing frame of a placing component at the lower end to enter the paint dipping cavity for paint dipping work, and the placing frame is pulled out upwards after paint dipping; a motor drives a lead screw to rotate, a movable sliding block pushes a movable frame to drive a placement frame to enter a dripping cavity, so that manual transfer is avoided, manpower is saved, movement is reduced, the working efficiency is higher, and the situation that subsequent cleaning is tedious due to dripping of paint liquid in the movement process is reduced; and when moving into the drying cavity, a hot-air blower blows air to dry parts in the placement frame under the action of an air pipe and an air nozzle, so that the drying speed is increased, the situation that the natural airing speed is slow is prevented, and the placement frame shakes under the action of a second electric push rod and a push plate; and the paint dipping, dripping and drying effects are enhanced in the shaking process.

The application discloses an antifogging agent and a preparation method and application thereof. The preparation raw material of the antifogging agent comprises, in weight parts, 2-10 parts of a non-ionic surfactant, 2-8 parts of a water-based resin, 70-90 parts of a hydrophilic solvent and 5-20 parts of water. The prepared antifogging agent has the advantages of high light transmittance and good antifogging performance, especially can still have durability under the condition that hot fog and cold fog exist simultaneously, does not affect the appearance effect of plastic packaging, greatly improves the commercial value of the packaging, and meanwhile, the preparation method has simple process formula, and remarkably reduces the influence on the packaging content and the environment.

The utility model discloses rapid drying equipment for dendrobium huoshanense, which is applied to the technical field of dendrobium huoshanense drying and is characterized in that a motor is started to enable a driving wheel to drive a driven wheel to rotate, and when the driven wheel rotates, a connecting shaft can drive a fixed limiting disc to rotate, so that a net cylinder rotates through a movable limiting disc, and the dendrobium huoshanense in the net cylinder is convenient to roll over; the net cylinder is moved to the right side, the movable limiting disc drives the connecting rod to move, at the moment, a positioning hole in the left side of the net cylinder is separated from a positioning pin on the fixed limiting disc, then the net cylinder is inclined to enable a positioning hole in the right side of the net cylinder to be separated from a positioning pin on the movable limiting disc, and then the net cylinder can be taken down.

This utility model relates to the field of calcium carbonate production technology and discloses a blade assembly for a nano-calcium carbonate stirring device, including a drying cylinder. The upper end of the drying cylinder is covered with a cylinder cover, and a motor is mounted on the upper end of the cylinder cover. An adjustment component is provided at the output end of the motor. The motor rotation drives a turntable to rotate via a first gear. When the inclined surface at the lower end of the turntable gradually rotates towards the upper end of the mounting frame, a lifting rod drives the rotating shaft to move downwards, compressing the spring of the lifting disc. When the inclined surface at the lower end of the turntable gradually moves away from the mounting frame, the rotating shaft moves upwards under the reverse force of the spring. Thus, during the rotation of the turntable, the lifting rod drives the rotating shaft and the stirring blade to move up and down periodically. This allows the stirring blade to periodically stir different layers of calcium carbonate, ensuring that all layers are stirred evenly and heated uniformly, thereby accelerating the drying rate of the calcium carbonate.

This invention relates to the field of sea cucumber processing technology and discloses a processing device for dried sea cucumbers. The device includes a heat-insulating cylinder with a front opening and a sealed door installed at the front end of the cylinder. A controller is installed on the upper wall of the heat-insulating cylinder, and a rotating ring is rotatably connected to the inner wall of the cylinder. Exhaust ducts and hot air ducts with outwardly protruding output ports are respectively opened on the left and right sides of the inner wall of the rotating ring. A T-shaped drain pipe is fixedly connected to the lower wall of the heat-insulating cylinder. An inner ring groove communicating with the exhaust ducts and drain pipe is opened on the inner wall of the heat-insulating cylinder. A U-shaped drain valve bracket is slidably inserted into the bottom of the drain pipe. This invention uses the rotating ring to drive the exhaust ducts and hot air ducts to rotate, causing the hot air flow in the heat-insulating cylinder to change circumferentially. Combined with periodic control of the low-speed vibration of each sieve disc and the introduction of water droplets into a low-level collection and treatment, this ensures uniform drying of the sea cucumbers in each sieve disc, improving the drying effect, drying rate, and sea cucumber processing quality.

The utility model relates to the technical field of quartz sand screening, in particular to a quartz sand screening heat dissipation device which comprises a heat dissipation bin, a feeding assembly is fixedly arranged at one end of the outer side of the heat dissipation bin, and a heat dissipation assembly is arranged in the heat dissipation bin and comprises a screw rod rotationally connected to the interior of the heat dissipation bin. A spiral heat conduction pipe is fixedly installed on the surface of one side of the spiral rod, and a plurality of second heat conduction pipes are fixedly embedded in the surface of the outer side of the heat dissipation bin at equal angles. According to the quartz sand heat dissipation device, the spiral rod rotates to push quartz sand to move and roll in the heat dissipation bin, when the quartz sand moves, heat carried by the quartz sand is transmitted to the spiral rod and the bottom of the heat dissipation bin, low-temperature water flows in the spiral heat conduction pipe and the second heat conduction pipe, the heat is rapidly guided out, and the heat dissipation speed of the quartz sand is increased; and meanwhile, air carries heat to flow in the specific direction, heat discharge in the heat dissipation bin is accelerated, heat energy guided out by low-temperature water is utilized, and the heat energy utilization rate is increased.

The utility model discloses an outer surface spraying device for electronic product processing, its structure includes base frame and spraying cover cylinder, and through the suspension of the lower end of the wire, the electronic product is fixed in the upper end, and the rotation of the rotary plate is rotated in the lower end of spraying cover cylinder under the rotation of the bottom plate driven by the first motor, and the spraying cover cylinder covers the rotary plate under the push of electric push rod, and then the pump body sprays inside through the nozzle, and the spraying is more uniform under the rotation of the rotary plate driven by the second motor, when spraying, another electronic product can be fixed in the lower end of another wire, after the rotation of spraying is rotated to the lower end of hot cover cylinder, another rotates to the lower end of spraying cover cylinder, and the spraying work is repeated, so as to avoid the situation that the spraying work needs to be suspended and replaced when replacing the electronic product spraying, so as to speed up the work rate, make the work efficiency higher, and after spraying, the scattered mist can be sucked out under the action of the fan, avoiding the situation that the working environment is affected.

The utility model relates to the related technical field of drum drying box, concretely is a kind of drum drying box with supporting and shaping structure, including drying box, drum and support box and drum assembly, the driving of drying box is provided with drum, the support of drum is equipped with support box, in the utility model, the textile fabric inside shaping net plate and supporting and shaping plate, by drum drive, shaping net plate and supporting and shaping plate along with the rotation of drum, increase the contact area of textile fabric and hot air, improve drying rate, shaping net plate and supporting and shaping plate can be to textile fabric, carry out flat laying shaping, avoid the textile fabric wrinkle caused by the excessive speed of drum rotation, later period does not need to carry out large area ironing to textile fabric, reduce the drying process of textile fabric, textile fabric large area contact hot air, hot air passes through flat laying shaped textile fabric, carries out drying, improves textile fabric drying efficiency.

The utility model discloses leather paint coating equipment which comprises a paint box, a brush roll assembly arranged on the paint box and used for coating paint on the surface of leather, a stirring assembly used for mixing the paint in the paint box, a scraper assembly used for scraping redundant paint on the surface of the leather, and the stirring assembly. Comprising conical teeth A and a protection box fixedly connected to the outer surface of a coating box. By arranging the stirring assembly, the coating in the coating box can be stirred while the leather surface is coated with the coating, so that the situation that the coating effect is influenced by precipitation of the coating in the coating box due to long-term standing is effectively reduced, and meanwhile, the stirring assembly and the coating assembly jointly adopt a single power source of a motor; and by arranging the scraper assembly, redundant paint can be scraped off on the coating face of the leather coated with the paint, so that the subsequent drying rate of the leather can be effectively increased while paint waste is effectively reduced.

The application relates to the lithium battery processing technical field, in particular to a lithium battery drying equipment, which comprises a bottom plate, four groups of supporting rods are fixedly connected to the top of the bottom plate in an array, a top plate is fixedly connected between the top of the four groups of supporting rods, a sealing base is fixedly connected to the top of the bottom plate, nine groups of main housings are fixedly connected to the bottom of the inner side of the sealing base in an array, auxiliary housings are fixedly connected to the side walls of the main housings, transmission assemblies are rotatably connected to the side walls of the auxiliary housings, linkage assemblies which are meshed with the transmission assemblies are rotatably connected between every three groups of the main housings, and transmission rods II are rotatably connected to the bottom of the inner cavities of the main housings. The device accelerates the flow of the gas in the sealing cover, so that the dry high-temperature gas in the sealing cover fully contacts the lithium battery, the drying speed of the lithium battery is improved, the drying time of the lithium battery is shortened, and the drying efficiency in the lithium battery processing process is improved from the drying time of single lithium battery.

The application discloses a kind of washing and drying integrated equipment control method and washing and drying integrated equipment, the washing and drying integrated equipment has washing and drying linkage mode, the washing and drying linkage mode includes the clothes washing stage that clothes is cleaned in washing machine and the clothes drying stage that clothes is dried in dryer, dryer starts preheating before clothes washing stage ends, the temperature in the dryer reaches preheating temperature T after clothes washing stage ends.The application can directly dry clothes after clothes washing by letting dryer start preheating before clothes washing stage ends and letting the temperature in the dryer reach preheating temperature after clothes washing stage ends, speeds up the rate of clothes drying, reduces the time required for clothes drying, and facilitates user use.

This invention belongs to the field of water-based self-adhesive varnishes, specifically relating to a low-temperature, fast-drying, direct-soldering, high-adhesion enameled wire water-based self-adhesive varnish and its preparation method. The low-temperature, fast-drying, direct-soldering, high-adhesion enameled wire water-based self-adhesive varnish provided by this invention comprises, by weight percentage, 78-82% anionic polycarbonate-type polyurethane dispersion, 0.2-2% surface additives, 3-8% polyurethane resin, and 12-14.8% deionized water. The low-temperature, fast-drying, direct-soldering, high-adhesion enameled wire water-based self-adhesive varnish provided by this invention has a tack-on temperature higher than 90℃, a peak tack temperature of 155℃, and a full-coat tinning temperature not exceeding 360℃. It can be used in various fields such as shipbuilding, aircraft, high-speed rail, high-end engineering equipment, electronics, electrical engineering, and motors, effectively enhancing insulation performance, protecting conductors, and improving equipment stability.

The application discloses a preparation method of cordyceps sinensis, and relates to the technical field of medicine preparation. A specific implementation mode of the method comprises the following steps: cooling the cleaned cordyceps sinensis to a first temperature which is lower than a eutectic point, so that the water in the cordyceps sinensis is completely frozen to form ice crystals; performing at least one freeze-thaw cycle, wherein the freeze-thaw cycle comprises the following steps: increasing the temperature to a second temperature which is higher than 0 DEG C, so that the frozen cordyceps sinensis is thawed, and then the temperature is decreased to the first temperature at a second decreasing rate, so that the cordyceps sinensis is re-frozen; placing the cordyceps sinensis in a vacuum environment, and performing at least one pressure change treatment; and performing temperature increasing drying under the vacuum condition, until a predetermined water content is reached. The implementation mode significantly improves the dissolution rate of effective substances when the user takes the cordyceps sinensis, and improves the bioavailability of the cordyceps sinensis; uniform, loose and crisp textures are formed, so that a unique taste of melting in the mouth is brought, and the problem of hard taste and poor palatability of traditional freeze-dried cordyceps sinensis is solved.

The application discloses a clothes drying device, a control system and a control method, and relates to the technical field of clothes drying devices. The clothes drying device comprises an inner drum (1) and an outer drum (2) which are sleeved together, a condensation module (3) which is provided with a spraying unit (31) on the outer drum (2), and at least part of the inner drum (1) forms a condensation heat exchange part (21). The spraying unit (31) sprays water to the condensation heat exchange part (21), and the condensation heat exchange part (21) is used for condensing drying airflow in the outer drum (2). Through the above arrangement, part of the inner drum directly forms a condenser, and the inner drum itself is used for condensing the drying airflow in the outer drum, so that the cost of the device is reduced, and the drying efficiency is improved.

The application discloses an aerogel composite coating with smokeless, high fireproof and high thermal insulation characteristics and a preparation method thereof, comprising the following steps: (1) mixing hydrolysis, (2) condensation dispersion, (3) normal pressure drying, (4) high-temperature-resistant glue mixing, and (5) blending and dispersing. In the technology, the aerogel wet glue particles with uniform particle size can be prepared by using suspension condensation dispersion for aerogel fusion glue, and after normal pressure hot air drying, the aerogel composite coating with smokeless, high fireproof and high thermal insulation characteristics can be prepared by mixing with a high-temperature-resistant glue solution. The product developed in the application can resist heat up to 1200 DEG C or above, and when sprayed on an aluminum plate, the aluminum plate can be prevented from being burned through by a 1200 DEG C high-temperature flame impact, and can be applied to the safety protection of electric vehicle lithium battery modules in thermal runaway.

The utility model relates to a grain dryer which comprises a grain inlet layer, a drying layer, a grain outlet layer, a conveyor and an elevator, the grain inlet layer, the drying layer, the grain outlet layer and the conveyor are sequentially communicated from top to bottom, the conveyor is communicated with the lower end of the elevator, the upper end of the elevator is communicated with the grain inlet layer, and the drying layer comprises a drying shell and an air return fan. A drying cavity, an air inlet cavity, an air outlet cavity and an air return cavity are formed in the drying shell, a plurality of net pipe type air pipes are vertically arranged in the drying cavity at intervals, grains circularly enter the net pipe type air pipes of the drying cavity from top to bottom to be dried under the lifting of a lifting machine, hot air enters the drying cavity from the air inlet cavity and is blown into the drying cavity through an air return fan, and the drying effect is improved. Communicated air outlets are formed between the drying cavity and the air inlet cavity and between the drying cavity and the air outlet cavity, so that part of hot air is blown out of the air outlet cavity, and the other part of hot air is attracted by the air return fan to form hot air backflow. The improved grain dryer is provided with the drying layer, so that the drying layer has the effects of hot air backflow and reduction of impact on grains.

The application belongs to the field of alkyd resin, and particularly relates to a high-adhesion alkyd resin and a preparation method thereof. The high-adhesion alkyd resin is prepared from soybean oil acid, a nitrogen-containing heterocyclic compound, phthalic anhydride, pentaerythritol and hydroxyl-terminated polydimethylsiloxane. By introducing the nitrogen-containing heterocyclic compound (such as quinoline and triazole) and the hydroxyl-terminated polydimethylsiloxane (PDMS), the molecular structure of the alkyd resin is significantly optimized, so that the alkyd resin is superior to the traditional alkyd resin in terms of heat resistance, corrosion resistance, mechanical strength, adhesion and construction performance. The alkyd resin is suitable for the fields of high-temperature anticorrosive paint, ship paint and industrial protective paint, and exhibits significant technical advantages and broad market prospects.

The application relates to a preparation method of a corn straw-based cellulose skeleton with a core-shell structure and belongs to the field of cellulose skeleton preparation methods. In order to solve the technical problem that the inherent defects of cellulose make the mechanical performance of the cellulose skeleton extracted from straw weak in the current treatment process, the following method is adopted: firstly, the stem pith is subjected to hydrothermal treatment; secondly, delignification treatment is carried out, and the cellulose skeleton is preserved in a solvent; thirdly, the cellulose skeleton is soaked in a replacement liquid, then frozen, and then continuously subjected to freeze drying. Alternatively, the corn stem pith after the hydrothermal treatment in the first step is directly subjected to high-temperature drying in an oven. The application adopts a surface densification process to make the hydrogen bond combination on the surface of the cellulose skeleton, so that a highly directional macroscopic core-shell structure straw cellulose skeleton from the micro-macro is formed. The application is used for preparing a corn straw-based cellulose skeleton with a core-shell structure.

The utility model relates to a kind of continuous drying device of anhydrous betaine in the betaine processing technical field.Continuous drying is carried out to water-containing betaine, heating rod heats the inner cavity of drying box, the inner cavity of box is heated synchronously, water-containing betaine is continuously put into box through feed inlet, and water-containing betaine is downwardly conveyed by spiral conveying blade controlled by speed reducer, water-containing betaine becomes anhydrous betaine by heat radiation, bevel gear cooperates with tooth groove synchronous belt drive block and rotates, limit structure drives conveying box to vibrate under the cooperation of annular corrugated block two and annular corrugated block one, when conveying box vibrates, the drying rate of water-containing betaine can be accelerated, and when conveying box vibrates, avoid the accumulation of anhydrous betaine on the bottom wall of box cavity, it is helpful to break the blocky anhydrous betaine on the bottom wall of box cavity by crushing roller, so that powdery anhydrous betaine is downwardly conveyed through discharge hole and discharge port.

The application provides a high-efficiency grain drying device, and belongs to the field of grain drying.The device comprises a material plate and a rake mechanism arranged above the material plate; the rake mechanism comprises a first frame and a second frame which are crossed at the center and are driven to rotate around the center by a motor, and rakes which are arranged on the two frames and are staggered and complementary to each other at different distances from the center; each rake is provided with an L-shaped first working surface and a second working surface which are crossed and are perpendicular to the material plate; and the lower rotating part is controlled by an electromagnetic switch, in a first working state, the first working surface is tangent to a circle corresponding to the center, and a first discharge port is closed, and in a second working state, the lower rotating part is rotated by an acute angle towards the moving direction and the outside of the circle on the basis of the first working state, and the first discharge port is opened. The device realizes more sufficient drying of the material, more uniform heating, and improvement of the drying rate and drying quality, and simultaneously realizes collection of the material without additional transmission mechanism.

This invention discloses a graphite-coated Prussian blue and its analogues, their preparation method, and applications, belonging to the field of graphite material preparation technology. The method includes: mixing graphite with one or more of ferric chloride or transition metal chlorides at a mass ratio of 10-0.5, placing the mixture in a reaction apparatus, and purging the apparatus with a protective gas; heating the reaction apparatus to obtain a solid powder; mixing sodium ferrocyanide with the solid powder at a molar mass ratio of 4-1 and adding it to deionized water, with a solid-to-deionized water mass ratio of 1:50-500, and then stirring the reaction for 12-48 hours; filtering the solution after the reaction. This invention uses a protective gas atmosphere to vaporize ferric chloride or transition metal chlorides at high temperature, allowing the ferric chloride or transition metal to be perfectly incorporated into the interlayer spaces of graphite. Then, the sodium ferrocyanide aqueous solution reacts fully with the ferric chloride or transition metal chloride inside the graphite to obtain a graphite structure completely coated with Prussian blue.