85results about How to "Continuous drying" patented technology

The invention discloses a mash belt transfer type vacuum continuous drying apparatus and a mash belt transfer type drying apparatus, which comprises a cylindrical barrel, a spherical cap-shape end cover, and an evacuating pipe, wherein the cylindrical barrel is horizontally arranged, a square silo is sleeved in the inner cavity of the cylindrical barrel, a certain number of floors of flat-type water pipes are mounted between two body walls of the square silo, and the flat-type water pipe which is on the highest layer is communicated with a water inlet pipe, and the flat-type water pipe which is on the lowest layer is communicated with a water outlet pipe, the intermediate flat-type water pipes are communicated end to end, and water glide path is led to take zigzag-shape arch type. A certain number of turn rollers which are regularly arrayed are mounted between the two body walls of the square silo, the turn rollers which are connected with a power mechanism are sleeved with ring-shaped mash belt, which leads materials on surface of the upper layer of the flat-type water pipe to convey to the surface of the lower layer of the flat-type water pipe, two lateral side of adjacent flat-type water pipes are alternatively arrayed respectively, and a feed inlet and a feed outlet are respectively arranged on the two sides of the adjacent flat-type water pipes which penetrates through the cylindrical barrel and the square silo.

The invention relates to a method for dewatering triethylamine. The water- containing triethylamine is mixed with solution of base metal inorganic compound with its weight proportion being larger than 15% thoroughly, and gets triethylamine with water content being lower than 0.3% through separation. Said base matal inorganic compound comprises common salt compounds such as common salt or alkaline compounds such as caustic soda. The invention is characterized by simple process, good effect and suitability for industrial production. If the prepared triethylamine is treated with solid caustic soda and / or molecular screen, it can get higher- purity triethylamine with water content being 0.1%- 0.01%.

The invention provides equipment for drying and feeding fruit juice powder, and belongs to the technical field of drying of fruit juice powder. The equipment disclosed by the invention has the beneficial effects that a single air-source heat pump is used for drying and heating the fruit juice powder in a bin, and the operation state of a mixing mechanism in the bin, the operation state of a material raising structure in the bin, as well as the humidity of the fruit juice powder in the bin are automatically detected through a control system, so that the shortcomings in the prior art that the energy consumption is high, the continuous working efficiency is low, the drying time is difficult to control, and drying is insufficient are overcome, and the purpose of efficient, continuous and sufficient drying of the fruit juice powder is achieved.

The invention relates to the field of drying devices, in particular to sand core drying equipment. The sand core drying equipment comprises a roller way conveying device, a control electric cabinet and a drying furnace main body, wherein the roller way conveying device includes an external high-load roller way, a tray, a travel switch a, a travel switch b, a power roller, an aluminum stop edge, a chain wheel and a speed reducing motor; and the drying furnace main body includes such components as a moisture discharge fan, a temperature sensor, a ventilation pipe, a rectangular wave guider, a magnetic control pipe module and a sealing door. The sand core drying equipment applies a microwave heating technology, can shorten the heating time and improve the efficiency, realizes continuous and quick drying of sand cores and paint and mechanization and automation of core making parts, adopts a metal plate labyrinth structure, adds silicon rubber bars capable of absorbing microwaves in structural gaps, reduces the microwave leakage to the greatest extent, and prevents the radiation injury of the microwave leakage to human bodies.

The invention discloses a multi-level impulse bagasse drying system which is characterized in that the boiler gas serving as a drying source and an individual bypass bagasse drying system are adopted, the boiler high-temperature gas is fed into a spark separator; the boiler gas subjected to separation and purification and wet bagasse which has the water content less than or equal to 52% and is fed by a drum-type bagasse feeder are fed into a multi-level impulse dryer to be mixed, and then the dried bagasse with the water content less than or equal to 42% is obtained through a multi-level separator; the dried bagasse is discharged from a dual-roller bagasse feeder, and falls on a bagasse conveying belt and is conveyed back to a boiler room to serve as a fuel; and the flue gas is discharged from a chimney through a vertical flue, a deduster and a draught fan. The operation is controlled automatically by adopting an instrument; the material charge and discharge performances are both excellent, the negative pressure degree and smoothness of the whole drying system can be ensured; negative pressure is increased by a booster fan generally, thus the pressure loss of the drying system is counteracted, the negative pressure required by the combustion of the boiler can be ensured; the degree and depth of heat exchange are higher; the energy conservation and environmental conservation effects are better; the safety property is high; the operation stability is higher; and the system has better economic benefit.

The invention aims to provide solar heat pipe garbage drying equipment, which can realize the quick, uniform and continuous garbage drying at a stably-controlled temperature. In the equipment, a heat pipe is arranged in a garbage drying chamber to realize the stable, uniform, quick and continuous drying of garbage. Various solar collection techniques are used for collecting heat; the heat storage system is used for realizing heat storage; and the heat pipe arranged in the drying chamber is used for realizing the uniform, stable, possible and energy-saving heating of the garbage.

The invention discloses an agricultural blower drying and screening machine, which comprises a heating box, an equipment box and a collection chamber; a fan and a heating box are installed at the bottom of the heating box, and a horizontal arc-shaped Stencil; a horizontal receiving device is installed in the heating box, and the receiving device includes a plate body, a guide seat, a screen, a feeding port and a guide groove, and guide seats are fixed on both sides of the plate body; An upper rack and a lower rack are respectively installed on the top and the bottom of the push-pull cylinder, and half gears are installed in the push-pull cylinder. The invention uses the hot air blowing upwards to quickly dry the grains. The dried grains are blown upwards under the action of the wind and fall on the receiving device. The grain is put down and falls into the receiving hopper below, discharged and collected, and the fully dried grain is separated from the arc-shaped mesh plate under the wind screening, and the screening is accurate.

The invention relates to a waste plastic washing, separating and spin-drying machine. The waste plastic washing, separating and spin-drying machine comprises a supporting frame (1), a spindle (2), a feeding chamber (3), a spin-drying chamber (4), a discharging chamber (5) and connectors (6). The spindle (2) is fixed to the front end and the rear end of the supporting frame (1) through bearings. The front end of the spindle (2) is provided with a transmission wheel (9) connected with a motor through a transmission belt. The rear portion of the spindle (2) is provided with the feeding chamber (3), the middle portion of the spindle (2) is provided with the spin-drying chamber (4), the front portion of the spindle (2) is provided with the discharging chamber (5), and the feeding chamber (3), the spin-drying chamber (4) and the discharging chamber (5) are all cylindrical and communicate in sequence. The waste plastic washing, separating and spin-drying machine has the beneficial effects of being high in working efficiency, long in service life and convenient to maintain, having washing and spin-drying functions, is good in washing effect, and capable of continuously and quickly conducting washing, separating and spin-drying on impurities such as silt, oil stains and fine particles which cannot be washed away easily and are contained in waste plastic.

The invention relates to a continuous microwave dryer for an accumulator plate. The continuous microwave dryer comprises a microwave heating kiln, a feeding conveying belt, a discharging conveying belt and a clamping type plate transferring mechanism for clamping the two side faces of the accumulator plate in the thickness direction to transfer the accumulator plate from the feeding conveying beltto the discharging conveying belt. One end of the microwave heating kiln is provided with a feeding port, the other end of the microwave heating kiln is provided with a discharging port, the feedingconveying belt is in butt joint with the feeding port, the discharging conveying belt is in butt joint with the discharging port, and the accumulator plate is dried by the microwave heating kiln in the process of being transferred by the clamping type plate transferring mechanism. The continuous microwave dryer for the accumulator plate is used for heating by microwaves and overcomes the defects of an existing external drying mode.

The invention relates to a textile fabric washing-drying integrated processing device. The textile fabric washing-drying integrated processing device comprises a rack and a cleaning cabin, the cleaning cabin is installed on the rack, the cleaning cabin is provided with a washing chamber and a drying chamber, the washing chamber and the drying chamber are communicated through a material conveying channel, a conveying roller bed and a cleaning solution spraying port are arranged in the washing chamber, a cleaning solution storage tank is arranged outside the washing chamber, a feeding port is formed in the side wall, corresponding to the conveying roller bed, of the washing chamber, the conveying roller bed comprises a rack, a conveying roller, a tension adjusting roller and a cleaning hairbrush roller, a drying table, a leveling roller and an auxiliary heating device are arranged in the drying chamber, the drying table comprises a table frame, a leveling plate, a heating device and a hot air jet port, and the washing chamber and the drying chamber are additionally provided with drain pipes respectively. The textile fabric washing-drying integrated processing device has the advantages that the structure system composition is concise and compact, the space utilization rate is high, the occupies place area is small, the place adaptive capacity is strong, the automation degree is high, continuous washing and drying operation can be conducted on textile fabric at the same time, therefore, the textile fabric washing and drying operation efficiency is improved, and meanwhile the operation cost of the cleaning operation is greatly reduced.

The invention discloses a large-scale automatic pasture processing device system. The large-scale automatic pasture processing device system comprises a bundle breaking and feeding device, a layered drying device and a forming and binding device, wherein a pushing mechanism is arranged at one end of the body of the bundle breaking and feeding device, a bundle breaking and feeding mechanism is arranged closely to the pushing mechanism, a discharge port of the bundle breaking and feeding device is connected with a feed port of a forage conveying belt I device, multiple layers of belt-type conveyors used for conveying pasture are arranged horizontally in a shell of the layered drying device, the conveying belts of the conveyors are of a ventilated mesh type structure, dry high-temperature airis introduced into the shell by a hot-blast stove for drying the pasture in the process that the pasture is conveyed layer by layer, a discharge port of the layered drying device is connected with afeed port of the forming and binding device through a forage conveying belt II, and the devices are powered by a variable frequency motor. The large-scale automatic pasture processing device system can realize large-scale, mechanical and automatic processing and production of pasture, obviously improve the processing quality of the pasture, shorten the processing cycle of the pasture, improve theproduction efficiency and reduce the production cost.

The invention provides a spray freezing sublimation drying machine and belongs to the technical field of drying equipment for food, medicine, biological products and the like. The spray freezing sublimation drying machine is applicable to drying liquid materials and specifically comprises a drying tower for spray freezing sublimation, a feeding device is arranged on the upper portion of the drying tower, a spray device is connected to the bottom of the feeding device, two layers of grid type partition plates are arranged in the middle of the drying tower to divide the drying tower into three independent sealed spaces comprising a spray freezing bin, a buffer bin and a vacuum drying bin. The bottom of the drying tower is provided with a discharge outlet. The centrifugal spray freezing bin is connected with a liquid inert heat transfer medium injector, the wall of the spray freezing bin is provided with a gas inert heat transfer medium outlet, the vacuum drying bin is connected with a vacuum pumping device, and the side wall of the vacuum drying bin is provided with a heating device. The spray freezing sublimation drying machine is simple in structure, capable of continuously carrying out spray freezing sublimation drying operation, high in drying efficiency, good in solubility, particularly applicable to spray drying of various heat sensitive liquid materials and good in market prospect.

The invention discloses a textile cleaning and drying device, which comprises a tank body, a receiving roller arranged on one side of the tank body, and a discharging roller arranged on the other side. The partition divides the tank body into a cleaning area and a non-cleaning area. The second partition in the non-cleaning area divides the non-cleaning area into a blowing area and a drying area; the first partition includes vertical side panels and flow guides. Plate, deflector comprises left deflector and right deflector, and left deflector and right deflector are all downward and inclined to the middle position of blowing area; Blowing units are provided on the opposite side walls, and heating devices are provided in the drying area; the surfaces of the left deflector and the right deflector are provided with anti-corrosion layers. The invention integrates cleaning and drying of textiles, has a simple structure and saves manpower, material resources and energy; and can return the cleaning agent remaining on the textiles to the cleaning area after cleaning, improving the utilization rate of the cleaning agent and further saving costs.

The invention discloses a spiral type dryer. The spiral type dryer comprises a fan which is connected with an electric heating box and is mounted on the top of a drying room; a trolley is mounted on a material rail; the material rail consists of an inlet rail, a spiral rail, an outlet rail and a supporting part; the inlet rail is exposed from an inlet of the drying room; the outlet rail is exposed from an outlet of the drying room; the spiral rail is connected with the inlet rail and the outlet rail; and the supporting part is fixedly mounted below the spiral rail. The spiral type dryer solves the problems that a conventional dryer greatly wastes space and is short in material drying time; the spiral device has the characteristics of small floor space and a long rail, so that materials are kept for a long time in the drying room, materials which enter the drying room once are many; and the trolley can automatically move, so that continuous drying operation can be guaranteed, and therefore, the spiral type dryer has the advantages of high efficiency, high structural stability and strong maneuverability.

The invention provides a surface processing system for a fabric. The technical problems that existing processing devices are too simple in structure, manual dust removal is needed, and the processingspeed is low are solved. The surface processing system for the fabric comprises a baseplate, and the baseplate is provided with a dust removing device, a spraying device and a drying device in sequence. The surface processing system for the fabric has the advantage of high processing efficiency.

The invention provides a rapid drying and collecting device for micro nano powder, and belongs to the field of powder drying. The device comprises a micro-droplet spraying device for forming nano powder slurry into a droplet state, a rapid drying device for drying nano powder droplets to form nano powder, a dehumidification device for removing water vapor generated in the drying process of the nano powder, and a powder collecting device for collecting the nano powder. According to the device, the microwave technology, the ultrasonic technology and the electrostatic technology are organically combined, nano powder is rapidly collected under the action of an electrostatic field after being suspended and dried in a drying chamber, the device has the advantages of being high in drying speed, not prone to agglomeration, controllable in drying time and suitable for drying the nano powder with different particle sizes, and meanwhile the device is compact in structure, suitable for small-batch preparation of nano powder in scientific research laboratories, and meets the requirement of taking and using at any time.