13results about How to "Even drying effect" patented technology

The utility model relates to rose tea field especially a kind of microwave hot air combined drying equipment for rose tea.This equipment includes automatic feeding device, microwave drying device and hot air circulation device;Microwave drying device and hot air circulation device are respectively arranged in the upper portion and lower portion of shell;Automatic feeding device includes the conveyer belt of inclination setting in the front part of shell, and the surface of conveyer belt is uniformly distributed with guide rough surface;Microwave drying device and hot air circulation device form drying cavity between, and drying cavity is equipped with conveyer mesh belt inside by support, and microwave generator is installed in the top of drying cavity;The device generates electromagnetic field by microwave generator, so that the water molecules in rose tea quickly vibrate to generate heat, realize rapid heating;Hot air circulation device forms annular hot air passage by fan chamber, return air duct, electric heater and temperature controller, and continuously provides uniform hot air for drying cavity.

This application discloses a drying apparatus for corrugated cardboard, relating to the technical field of corrugated cardboard production. The apparatus is installed in a drying chamber and includes a heating component and a heat source component. The drying chamber is located inside a factory building and has a drying space. The drying space has a controllable opening on one side of the drying chamber, and an insulation layer is provided on the inner wall of the drying space. The heating component includes several heating pipes and multiple heat sinks. The heating pipes are located in the drying space and close to its inner wall, while the heat sinks are located on the outer side of the heating pipes. The heat source component includes several heat source pipes for conveying waste steam, and these heat source pipes are connected to the heating pipes. This application enables rapid drying of urgent goods, effectively improving the drying efficiency and effect of corrugated cardboard.

The invention discloses an intelligent material conveying device and method for orange processing, and belongs to the technical field of fruit processing devices.The intelligent material conveying device comprises a feeding quantifying mechanism, the feeding quantifying mechanism comprises a first box provided with a first motor, and an output shaft of the first motor is connected with a movable shaft through a driving wheel; an annularly-distributed first rotating plate is arranged on the outer wall of the movable shaft, lifting blocks movably abut against the two sides of the top end of the first rotating plate correspondingly, and the lifting blocks are connected with the extending ends of the side walls of the first box through first springs; the lifting block and the shielding plate are connected through a swing rod, a first material guide groove is formed in the shielding plate, and a second material guide groove corresponding to the first material guide groove is formed in the portion, on the top of the shielding plate, of the fixing plate. The technical problems that a cleaning mechanism and a conveying mechanism often need to be driven by an independent power source, energy is consumed, environmental protection is not facilitated, structural parts are complex in design, and applicability of the device is not facilitated to be improved can be solved.

The cigar tobacco multi-layer circulating drying device comprises a drying box body, three sets of carrying plates arranged at equal intervals are fixedly connected to the inner side wall of the drying box body, a frame shaped like a Chinese character'hui 'is placed above each set of carrying plates, and the inner wall of each frame shaped like a Chinese character'hui' is fixedly connected with a breathable net. According to the cigar tobacco leaf drying device, multiple concentric-square-shaped frames and ventilation nets are arranged, multiple layers of cigar tobacco leaves can be dried at the same time through the multiple concentric-square-shaped frames and the ventilation nets, then an air suction hood and a first air pipe are arranged, and air in the drying box can be conveyed into a hot air backflow box through the air suction hood and the first air pipe; by arranging the fan body, the electric heating block and the second air pipe, the fan body, the electric heating block and the second air pipe can be used for heating air in the hot air backflow box and conveying the air into the hot air distribution box, and therefore the multiple layers of cigar tobacco leaves in the drying box body can be evenly dried through the air outlet head.

The utility model discloses a temperature control device for an ammonium perchlorate drying process, and relates to the technical field of ammonium perchlorate. The temperature control device for the ammonium perchlorate drying process comprises a drying box and a uniform drying mechanism, the uniform drying mechanism comprises an air bellow, a motor, a rotating roller, a conveying belt, a conveying plate, a filter screen and a fan, the air bellow is fixedly connected to the surface of the drying box, the motor is fixedly connected to the surface of the drying box, and the rotating roller is rotatably connected to the interior of the drying box; the output end of the motor extends into the drying box and is fixedly connected with the rotating rollers, the two rotating rollers are located in the drying box, the outer surfaces of the two rotating rollers are sleeved with the conveying belt, and by arranging the uniform drying mechanism, ammonium perchlorate crystals can be more uniformly dried in the drying box; and through the arrangement of a controller and a heating plate, the temperature in the drying box is controlled, and the situation that the ammonium perchlorate crystals are consumed due to the too high temperature is avoided.

The high-temperature disinfection device comprises a disinfection box, a box door is connected to the exterior of a box body of the disinfection box, a disinfection cavity is connected to the interior of the box body of the disinfection box, and an opening of the disinfection cavity corresponds to the box door; the material frame mechanism comprises rotating discs and material frames, the rotating discs are symmetrically arranged at the two ends of the interior of the disinfection cavity and are in sliding connection with the disinfection cavity, and the multiple material frames are connected between the two rotating discs in a hung mode; the flow guide mechanism is rotationally connected with the end, away from the box door, of the disinfection cavity, the conveying pipe is connected with the two rotating discs, and the outer portion of a pipe body, extending into the disinfection cavity, of the conveying pipe is connected with an exhaust flow guide plate; a frame body air inlet assembly is connected to a frame body of the material frame. The gas path system comprises a steam generator, an axial flow fan and a reversing valve. Even for medical apparatuses and instruments with complex structures, comprehensive and uniform sterilization and drying can be realized, and the treatment effect is far better than that of static disinfection equipment.

The utility model provides a kind of drying device for moxa processing, including conveying seat, the upper surface of conveying seat is provided with heating box, the upside of heating box is provided with multiple hot air machines, the inside of heating box is fixedly provided with two symmetrical distribution guide rails, sliding seat is slidably arranged between guide rail, the lower surface of sliding seat is provided with multiple slide cylinders, the inside of slide cylinder is fixedly provided with slide column, slide column and slide cylinder are slidably provided with slide bar between, the bottom end of slide bar is fixedly provided with movable seat, the lower surface of movable seat is provided with multiple material sorting rods. Through the drying device for moxa processing, the material sorting rod can move horizontally and reciprocate up and down at the same time during hot air drying. This compound motion can continuously turn and scatter the moxa, effectively avoiding the uneven drying problem caused by the light and soft texture of moxa, ensuring uniform heating and drying of moxa raw materials, and improving drying quality and efficiency.

The utility model belongs to the technical field of chemical equipment, and particularly relates to a double-cone drying device for sodium bromate production, which comprises a support frame, a base, a hollow shaft, a driving component, a double-cone drying cylinder, a shell, a stirring component, a transmission component and a vacuum pump. The base is fixedly installed on the bottom side of the supporting frame, the hollow shaft is rotatably installed on the inner wall of one side of the supporting frame, the double-cone drying cylinder is fixedly installed on the hollow shaft, the shell is fixedly installed in the double-cone drying cylinder, the turning and stirring assembly is arranged on the shell, and the transmission assembly is arranged on the supporting frame and the shell and penetrates through the hollow shaft. The transmission assembly is connected with the stirring assembly, and the driving assembly is arranged in the supporting frame and connected with the hollow shaft. The double-cone drying device for sodium bromate production is reasonable in design, easy and convenient to operate, high in production efficiency, good in drying uniformity, high in safety, stable and reliable, and high in practical value and popularization prospect.

The utility model relates to the technical field of quartz sand drying, in particular to high-purity quartz sand drying equipment which comprises a drying tank, a stirring mechanism is arranged along the central axis, a heating layer covering the outer surface of the drying tank is arranged on the periphery of the drying tank, continuous heat is provided, the stability of the drying temperature is guaranteed, and heat transfer is even. And non-uniform drying of the quartz sand due to too high or too low temperature in the drying process is avoided. The feeding assembly comprises a plurality of feeding hoppers arranged side by side, and feeding is conducted along each feeding hopper, so that the flow of materials entering the drying tank is effectively controlled. Quartz sand is gradually and uniformly added into the drying tank, it is ensured that the quartz sand can be stirred and uniformly distributed once entering the drying tank, uneven drying caused by adding excessive materials at a time is avoided, and material accumulation or caking is avoided. And the dried quartz sand is rapidly discharged in a vacuum mode, and the drying efficiency of the quartz sand is improved through timely discharging. Partial or full automatic control is achieved, the heat transfer efficiency is high, and energy consumption is reduced.

This utility model discloses a dehumidifying and drying device for plastic granules, including a frame. Two sets of double-ended threaded rods are rotatably connected to the frame. Each set of double-ended threaded rods is threadedly connected to two sets of connecting members. One or both ends of each set of connecting members are connected to a connecting rod. Each pair of connecting rods is connected to the same set of blocks. After the material is dried, a second motor drives one set of double-ended threaded rods to rotate, and a synchronous pulley and belt cause the other set of double-ended threaded rods to rotate synchronously. The double-ended threaded rods drive the connecting members to move, and the linkage between the connecting rods and the blocks separates the two sets of shells. During the shell movement, the column first slides in the straight section of the trough, causing the shells to separate horizontally. After the first and second cylinders are completely separated, the column enters the arc section, causing the shells to rotate towards the opening to an inclined state. The material slides down the inclined cylinder and is discharged from the opening, completing the collection process. This device has wide applicability.

This invention discloses a continuous dispersion and heat-damage-preventing drying process for wet carbon fiber materials, belonging to the field of carbon fiber drying technology. The process includes: obtaining the initial moisture content of the wet carbon fiber material and determining the drying process parameters; filtering and heat-exchanging the process gas to form a drying medium; feeding the wet carbon fiber material into a zoned cooling Venturi tube for high-speed deagglomeration and dispersion, and cooling and temperature control of the throat area of ​​the Venturi tube; allowing the deagglomerated gas-solid mixture to enter a staged expansion flash tube for flash drying; subsequently, entering a cyclone dryer for suspension deep drying, and detecting the moisture content of the bottom discharge, adjusting the feed rate, flash heating charge, and return ratio based on the detection results; the dust-laden hot gas discharged from the cyclone dryer is purified by a bag filter, and the recovery ratio is adjusted according to the dew point and temperature of the purified hot gas. This invention can reduce the risk of material agglomeration and localized heat damage, and improve drying uniformity, moisture content stability, and thermal energy utilization.

The utility model discloses a filter vacuum drying oven, including vacuum drying oven body, apron and a plurality of drying tray, rotating component includes the reduction motor for driving, the drive station fixed in the reduction motor output, the connecting disc of setting in the drive station upper end and the fixed column fixed in the connecting disc upper end, and rotating component drives drying tray to rotate slowly in vacuum drying oven body, the lower end fixed connection of drying tray has the water receiving tray, and the left and right ends of water receiving tray all are provided with the water drain. This filter vacuum drying oven can improve the uniformity in the drying process of filter, through the up-and-down sliding between drying tray and apron, it is convenient to take and place filter, and in combination with the setting of water receiving tray, the water receiving tray is fixed at the lower end of drying tray, can collect moisture in the drying process, prevent moisture from dropping down in the lower layer drying tray to cause pollution to filter in the lower layer drying tray.

The utility model provides a kind of drying device, including drying jar, the sidewall inside of drying jar is provided with electric heating device, the top of drying jar is provided with top cover, the inside of drying jar is provided with drying cylinder, the side end of drying cylinder is provided with multiple blowholes smaller than legume particle, the upper end of drying cylinder is rotatably provided with mounting cylinder by bearing, mounting cylinder is located the lower end of top cover, top cover is provided with the driving unit for rotating mounting cylinder, the lower end of mounting cylinder is provided with scraping component, by the drying device of the utility model, by setting drying cylinder, hot air is transported to the inside of drying cylinder, not only can external heating cereal, but also can ensure that heat can penetrate to the center part of material pile, realize more uniform heating and drying, to shorten the time required in entire drying process.