67results about How to "Fast and efficient drying" patented technology

The present invention relates to a process for freeze drying a bacteria-containing concentrate. Further, the present invention relates to the freeze dried concentrates per se.

A viral vaccine in the dried state is described. Methods for drying viral vaccine in the liquid state into viral vaccine in the dried state are presented. The methods may include introducing the viral vaccine in the liquid state into a gas stream and recovering viral vaccine in the dried state from the gas stream.

The invention discloses a high-efficiency cleaning and drying device for Chinese herbal medicine, which comprises a fixed bottom plate, the fixed bottom plate is provided with a support plate, a cleaning bucket is arranged on the support plate, the cleaning bucket is fixed on the support plate through a support rod, and the cleaning bucket The top is provided with a material inlet, the cleaning bucket is provided with a cleaning roller, the side of the fixed bottom plate is provided with a vertical rod, the cleaning bucket is provided with a screen under the corresponding cleaning roller, and the bottom of the cleaning bucket is equipped with a screen. A vertical rotating shaft is provided, and the vertical rotating shaft is set on the bearing arranged in the middle of the bottom plate of the cleaning bucket; the invention provides a high-efficiency cleaning and drying device for Chinese herbal medicine, which has a novel structure. The invention creatively sets multiple cleaning mechanisms to realize the Fast and efficient cleaning and drying, efficient cleaning and convenient discharge and sewage discharge. In addition, the elastic support and elastic connection provide shock absorption and drive the cleaning bucket and drying bucket to swing, further improving cleaning and drying efficiency.

The invention relates to an automatic slicing and drying integrated machine special for traditional Chinese medicinal material production of achyranthes bidentata. The automatic slicing and drying integrated machine comprise a bottom plate. A slicing treatment device and a drying device are sequentially mounted on the bottom plate from front to rear. The drying device is located on the lower sideof the rear end of the slicing treatment device. By the adoption of the automatic slicing and drying integrated machine, the problems that during the process of processing achyranthes bidentata fruitsin an existing small workshop, artificial processing of the achyranthes bidentata fruits by using a tool is needed for slicing processing; when slicing processing is needed, the processed achyranthesbidentata fruits need to be dried naturally, the consumed time is long, and potential safety hazards exist and workers are easy to hurt during the artificial processing of the achyranthes bidentata fruits by using the tool; the sliced fruits need to be collected, the procedures are cumbersome, the repetitive work is needed, the labor intensity is large, and the working efficiency is low; and thefunctions of integrally slicing and drying the achyranthes bidentata fruits are achieved.

The invention discloses nut cleaning equipment. The nut cleaning equipment comprises a rack, a cleaning tank, first conveying belts, a discharging hopper, arc baffles, a second conveying belt, magnets, a discharging port, a discharging plate, a material receiving box, a hot air blower, a cushion plate, a falling port, a spring and a sliding plate, wherein the cleaning tank is fixedly arranged on the rack, the multiple horizontally-arranged first conveying belts are arranged in the cleaning tank from top to bottom, the rotation directions of the vertically-adjacent first conveying belts are reverse, and the discharging hopper is arranged over the input end of the uppermost first conveying belt and fixedly connected with the rack. The output ends of the first conveying belts above the lowestfirst conveying belt are provided with the arc baffles fixedly connected with the inner side wall of the cleaning tank. Compared with the prior art, nuts can be rapidly and efficiently cleaned and dried, the nut cleaning and drying efficiency and effect are improved, the labor intensity of workers is relieved, and great convenience is brought to nut machining.

The invention relates to a drying device, and in particular relates to a grain drying device which comprises a preheating chamber, a drying chamber and an electro thermal chamber which are arranged in sequence from top to bottom, wherein the electric thermal chamber is capable of generating hot air; a feeding hole in a funnel shape is formed in the top of the preheating chamber; baffles in a closing mode are arranged inside the preheating chamber below the feeding hole; a plurality of material ejection holes with shrunk holes are arranged at the lower part of the preheating chamber; the drying chamber is internally provided with a plurality of ventilation tubes with through holes; the top parts of the ventilation tubes are communicated with the preheating chamber; the bottoms of the ventilation tubes are communicated with the electric thermal chamber below; the electric thermal chamber is internally provided with a graphite electric thermal plate. By adopting the grain drying device with the technical scheme, grains can be sufficiently preheated without crack caused by sharp temperature raising, and the quality of the grains is ensured.

The blowing-in method comprises the following steps: filling furnace charge after the furnace is dried, blowing and heating nitrogen at a tuyere for preheating, then feeding hot coal gas and oxygen at the tuyere, controlling the theoretical combustion temperature at 2350-2400 DEG C, and tapping when the theoretical iron amount in a hearth reaches 60% of the normal safe iron capacity; then, the in-furnace load is gradually increased, the in-furnace reduction gas amount and oxygen amount are increased, normal tapping and in-furnace load adjustment are organized, and the theoretical combustion temperature in the stage is 2400-2500 DEG C; according to the invention, heated nitrogen is used for purging materials, quickly and effectively drying and increasing the temperature of the materials, a blast furnace gas system is inerted, heated reducing gas and high-temperature and high-reducibility gas are injected into a tuyere, enter the furnace, immediately undergo a reduction reaction with upper furnace charge, and are combusted with injected oxygen to release a large amount of heat, so that the temperature of a hearth can be quickly increased; blow-in time is shortened, and raw fuel consumption is effectively reduced.

The invention relates to the field of fruit screening, and particularly relates to a jujube cleaning and screening machine. The jujube cleaning and screening machine comprises a workbench, a cleaningmechanism, a drying mechanism, a heating mechanism and a screening mechanism, wherein the cleaning mechanism is vertically and fixedly arranged on one side of the top of the workbench; the drying mechanism is obliquely arranged in the middle of the top end of the workbench; the heating mechanism is fixedly arranged on one side, far away from the cleaning mechanism, of the drying mechanism; the drying mechanism comprises a turning and lifting mechanism; the screening mechanism is fixedly arranged at the bottom of the workbench; a discharging connecting pipe is fixedly arranged at the bottom ofthe cleaning mechanism; the output end of the discharging connecting pipe communicates with the interior of the drying mechanism; the drying mechanism comprises a drying cylinder; a discharging channel is vertically and downwards formed in the bottom of the lower end of the drying cylinder; and the discharging channel is positioned right above the starting end of the screening mechanism. The jujube cleaning and screening machine is simple in structure, convenient to operate and small in occupied area, jujubes are screened according to the sizes of the jujubes, water drops attached to the peelsof the cleaned jujubes can be dried, and the market requirements are met.

The invention discloses a straw granule drying device. A feeding spiral conveying shaft is arranged below a dehydrator, one end of the feeding spiral conveying shaft is connected with a motor, the other end of the feeing spiral conveying shaft is connected with an air drying furnace, an air drying sliding plate is arranged in the air drying furnace, a primary conveying belt is arranged below the air drying sliding plate, the end, away from the feeding spiral conveying shaft, of the air drying furnace is connected with a drying machine, electric heating wires are arranged on the periphery inside the drying machine, a drying support is arranged in the middle inside the drying machine, a drying table is fixedly connected to the top of the drying support, an electric heating net is arranged inside the drying table, and one side of the drying table is provided with a secondary conveying belt. By arranging the drying machine and the cooling box, rapid and effective drying can be carried outon the premise of not damping the structure, the straw granules can be cooled in the cooling box after completion, the temperature is rapidly reduced, materials discharge from a discharge outlet can be immediately packaged, and operation is rapid and efficient and saves time and labor.

The invention discloses a melt-blown fabric production device with an automatic winding function. The melt-blown fabric production device comprises a bottom plate, wherein a production device body is fixedly arranged at the top of the bottom plate; a treatment box is fixedly arranged at one side of the production device body; four stand columns are fixedly arranged at the bottom of the treatment box; the four stand columns are arranged at equal intervals; the bottom ends of the four stand columns are fixedly connected to the top of the bottom plate; a drying cavity and a cleaning cavity are arranged in the treatment box; and a feeding port is arranged in the inner wall of the side, close to the production device body, of the drying cavity. The melt-blown fabric production device is reasonable in design and good in practicability, produced melt-blown fabric can be automatically wound, in the melt-blown fabric winding process, the melt-blown fabric can be rapidly and effectively dried, and the surface of the melt-blown fabric is effectively subjected to dust collection and cleaning, so that the production quality of the melt-blown fabric is improved; and a winding shaft is rapidly disassembled and assembled, so that the winding shaft is convenient to replace, time and labor are saved, and the working efficiency is improved.

The invention discloses a silicon wafer drying tank. The silicon wafer drying tank comprises an inner box and an outer box; the inner box is located inside the outer box; a separating space is formed between the inner box and the outer box, and the inner box and the outer box are each provided with an upward opening, and the openings are the same in size; a tank body for containing a silicon wafer basket is formed inside the inner box, and first air holes are uniformly distributed in at least one side face of the inner box; heating pipes are installed in the separating space and right face the first air holes; second air holes are uniformly distributed in the bottom face of the inner box; and at least one centrifugal fan is installed in the separating space and is axially perpendicular to the bottom face of the inner box. The silicon wafer drying tank has the advantages that silicon wafers are dried in the tank, the equipment size is decreased, the cost is low, power consumption is also low, the power consumption of the silicon wafer drying tank is about 1/3 of that of a previous silicon wafer drying tank, and the service life of a silicon wafer carrier is prolonged.

The invention discloses a PET bottle flake or thin film drying device with low energy consumption, quick drying and small size; the drying device includes that at least two drying box units are arranged between a feeding box and a discharging box on a rack; the structure of each drying box unit includes a shell body having an inner cavity divided into a drying chamber and a heating chamber, each heating chamber is internally provided with a heater, the top of each heating chamber is provided with a draught fan, each drying chamber is internally provided with a circular arc separating plate having the bottom protruding downwards and having a plurality of through holes, each drying chamber is separated into a drying upper chamber and a drying lower chamber by the circular arc separating plate, and a shell body of the top of each drying upper chamber is provided with a plurality of wet discharge holes; the drying chambers are communicated with the heating chambers respectively; a stirring shaft with spiral blades successively passes through the feeding box, the drying upper chambers of the drying box units, and the discharging box which are successively communicated with one another, and the stirring shaft is rotated under driving of a stirring driving device, so as to make a material in the feeding box continuously go forwards to be successively outputted from a discharge port of the discharging box through the drying upper chambers.

The invention relates to a dust-removing dryer for grain and belongs to the field of agricultural drying machinery. The dryer comprises a box, an air heater and a purification tank, wherein water is contained in the purification tank, an air blower is arranged at the top of the box, an air outlet of the air blower is connected with an air inlet of the box, and an air inlet of the air blower is connected with the air heater through a pipeline; drying pipes are arranged in the box, a plurality of through holes are formed in the side wall of each drying pipe, and exhaust ports are formed in one side wall of the box and extend into the liquid level of the purification tank. The dust-removing dryer for the grain dries the grain in an up-ventilation and down-exhaust manner, the grain is ensured to be dried quickly and effectively, and the workload of farmers can be reduced; moisture in the grain is fully diffused, the quality of the dried grain is higher, the exhaust ports are placed in water, impurities and dust in exhaust air are adsorbed by water, pollution can be prevented, the exhaust air is purified, and the dryer is simple in structure and has very high practicability.

A drying plant (1) for drying pretreated flexible sheet products, having at least one side on which a layer of a chemical compound has previously been deposited, said system (1) comprising feeding means (2) for feeding the sheet products in a direction (L), drying means (3) for drying the products as they are being fed, which have at least open operating unit (5) with a chamber (6) through which the feeding means (2) are designed to pass, and with at least one applicator (10) connected to a respective generator (11) for application of an alternating electromagnetic field in the RF range and acontrol unit (1 6), for controlling the generator (11) and/or the applicator (10). The field has an oscillation frequency that ranges from 300 kHz to 300MHz and is preferably 27.12 MHz at least one air blowing means (18) (18) for delivering hot air and/or at least one suction means (19) are provided. The control unit (16) is configured to change the speed of the feeding means (2) or to change theelectromagnetic field application time. Sensor means are further provided, for detecting one or more physical and/or thermodynamic parameters of the operating unit (5) and the temperature of the sheetand for controlling the means (2, 18, 19) separately from or in combination with each other and carry out complete drying of the chemical compound layer.

A rapid blow-in method comprises the following steps that (1) an air supply pipeline is pre-buried in an iron notch; (2) the main channel is filled with ramming mass and coke powder; (3) baking the furnace; (4) selecting a furnace opening material; (5) nitrogen cooling; (6) charging with wind; (7) hot air ignition; and (8) quickly introducing coal gas. The method has the beneficial effects that the consumed time is short, the efficiency is high, and the environmental protection and safety problems are reduced; the oven adopts a helical blade hot air shunting table for uniformly shunting hot air, so that the oven baking time is greatly shortened; coke and firewood mixed loading facilitates air supply, facilitates rapid ignition and combustion, makes space for descending of the upper furnace burden, and facilitates rapid loosening of the stock column. Charging with wind has a remarkable effect on drying coke and moisture of a charging material, the blow-in total coke ratio can be reduced by 200-300kg/t, and the phenomenon of material collapse and suspension in the blow-in process of the blast furnace is reduced; and clay gun tapping is omitted during tapping of the iron notch embedded air supply pipeline, so that the tapping time is shortened, and the tapping efficiency is improved. Compared with the conventional technology, the method provided by the invention can shorten the blow-in time by 8-12 hours.

The invention discloses a sesame peeling device with drying, which includes a peeling device and a drying device. The peeling device includes a vertical cylinder and an inner cylinder. The turntable and the outer disk have the same center of circle, and the rotation direction of the turntable is opposite to that of the outer disk. The drying device includes a drying barrel, an air supply device, a collection chamber and an impurity chamber. Through the sesame peeling device with drying of the present invention, the sesame is thoroughly peeled, the efficiency of sesame peeling is improved, and the damage rate in the process of sesame peeling is reduced at the same time, the sesame is quickly and effectively dried, and the color and luster of the sesame are guaranteed. degree, to ensure the quality of the finished product.

The invention discloses integrated drying equipment for polyester staple fiber production. The integrated drying equipment comprises a machine body, a mounting cavity is formed in the middle of the machine body, a drawing head is arranged in the mounting cavity, clamping heads are connected to the two sides of the drawing head in a rotating mode, a roller is arranged between the two clamping heads and is connected between the two clamping heads in a clamped mode, a motor is arranged in one side of the machine body, and the output end of the motor is inserted into the mounting cavity and is connected to the clamping heads in a clamped mode. The integrated drying equipment has the advantages that the problems that existing roller drying equipment is mostly large in size, PET slices are inconvenient to dry, in addition, feeding and discharging of the PET slices are inconvenient through the existing roller drying equipment, and the PET slices are inconvenient to dry effectively can be solved, the structure of the roller drying equipment is improved and optimized, so that a roller of the roller drying equipment can be flexibly disassembled, the PET slices in the roller can be conveniently and smoothly discharged and fed, and then workers can conveniently and rapidly dry the PET slices.

The invention discloses water washing equipment for vehicle speed sensor production, and relates to the technical field of vehicle speed sensor machining equipment. The water washing equipment aims tosolve the problem that existing water washing equipment is poor in working performance, and comprises a water washing box body, and a water washing cavity, a treatment cavity and a water storage cavity are formed in the water washing box body. A vertically-arranged water pump is fixed to one side of the outer portion of the washing box body through screws, the input end of the water pump is connected with a water conveying pipe, the end, away from the water pump, of the water conveying pipe extends into the water storage cavity, the output end of the water pump is connected with a water outlet pipe, and the end, away from the water pump, of the water outlet pipe extends into the water washing cavity and is closed. According to the water washing equipment, circumferential washing treatmentcan be efficiently carried out on vehicle speed sensor raw materials, redundant water of the water washing equipment can be recycled, bearing parts of the water washing equipment can be simply and conveniently disassembled, assembled and replaced, the washing efficiency is high, and use is convenient.