437results about "Drying machine combinations" patented technology

The present invention discloses a method for drying high-wet material. Said method includes the following two steps: firstly, quickly drying high-wet material in rotary pneumatic dryer to make its water content be reduced to 25-35%, then feeding the material into fluidized bed drying machine to continuously dry said material and make its water content be less than 17%. Its drying machine unit includes rotary pneumatic dryer and fluidized bed drying machine.

The invention relates to a brown coal drying and dehydrating device and an application method. The hot-air drying and dehydrating device dries and dehydrates brown coal at high speed and low energy consumption by main means of high-power microwaves and infrared. The application method for the device comprises the steps of: crushing raw coal; pretreating the coal through a hot-air drying system to remove external water; and then drying and dehydrating the coal further by microwaves, wherein an infrared scanning system is adopted in the drying and dehydrating process in order to prevent the brown coal from backwater. By applying the device, the water in the brown coal can be removed by over 98 percent in short time. The brown coal drying and dehydrating device has the advantages of simpleness and easy operation of process flow, quick dehydration and low energy consumption. The device and the method have no negative effect on the environment, the water coming out through drying can also be recycled, and the device and the method are economic and effective.

The invention discloses internal circulation type traditional Chinese medicine drying equipment. The equipment comprises a processing box, a connecting channel and a feeding cylinder; the connecting channel is formed in the left upper end of the processing box, and the upper end of the connecting channel is connected with and fixed to the feeding cylinder, a pushing shaft is arranged in the feeding cylinder in a penetrating mode, and a spiral blade is arranged on the pushing shaft; a heating block sleeves the outer side of the feeding cylinder and is used for heating materials in the feeding cylinder, the two ends of the pushing shaft penetrate through the feeding cylinder, the left end of the pushing shaft is fixedly connected with the output end of a driving motor, and a driving gear isarranged at the right end of the pushing shaft; and a driving belt wheel is arranged on the part, close to the driving motor, of the pushing shaft, a feeding pipe is arranged on the upper left side ofthe feeding cylinder, and a crushing box is arranged at the upper end of the feeding pipe. According to the equipment, the structure is simple and reasonable; the materials are crushed in advance sothat the size of the materials can be reduced, and later drying can be facilitated; and meanwhile, circulation drying of the materials in the processing box can be realized through the equipment so that the materials can be fully dried, and the equipment is high in practicability.

Systems and methods for separating fluids from drill cuttings. Specifically, the invention relates to shakers that incorporate a vacuum system and methods of operating such systems to effect a high degree of fluid separation. The system and methods are effective across a variety of screen sizes, vacuum flows and vacuum designs.

The present invention relates to a wardrobe for storage and drying of sports equipment and/or clothes. This wardrobe has an opening, an air circulation fan and an exhaust vent at the bottom, an intake vent at the top, and suspending means for suspending articles such as sports equipment or clothes. Turning on the fan activates active drying of the articles. Additionally, the present invention relates to a method of storing and drying articles comprising suspending the articles in a wardrobe, the interior of said wardrobe comprising an air circulation fan and an exhaust vent at the bottom; an intake vent at the top; and suspending means for suspending the articles. The articles that are difficult or take more time to dry can be placed closest to the fan. The wardrobe can have a rigid or flexible interior cavity and the flexible wardrobe can be capable of hanging on a rod and additionally can be packed in a bag with or without a kit with support poles and feet.

The invention provides a method and a device for the drying and the quality enhancement of lignite. The device comprises a drying/sieving device, a preheating and drying/sieving device, a hot blast heater, a drying drum, a vibration fluidized bed, a cyclone separator, a defogger and a dust remover. The hot blast heater is respectively connected to the drying drum and the vibration fluidized bed, and an outlet of the preheating and drying/sieving device is respectively connected with the drying drum and the vibration fluidized bed. The preheating and drying/sieving device divides the lignite into two stages of big particle diameter and small particle diameter, high-temperature flue gas generated by the hot blast heater is used as a heating medium, the temperature of the flue gas is regulated by the residual low-oxygen gas after oxygen gas is separated by using an air separation system, the drying drum and the vibration fluidized bed are used for producing the quality-enhanced lignite with the big particle diameter and the small particle diameter, different production requirements are met, and part of exhausted tail gas is circularly used for preheating the raw materials of the lignite after being defogged. The invention respectively carries out drying and quality enhancement on the lignite according to the sizes of the particle diameters by grading equipment, eliminates the problem of uneven drying caused by different particle diameters, realizes the effective quality enhancement and the comprehensive utilization of coal resources, and is used for the large-scale process of drying and quality enhancement of the lignite.

The invention relates to a medical waste disposal device. The medical waste disposal device comprises a crushing chamber, a soaking chamber, a water removal cavity, a first drying chamber, a first compression chamber, a first storage box, a second drying chamber, a second compression chamber, a second storage box and a disinfectant fluid collecting chamber. Due to the fact that medical waste contains a number of harmful microorganisms, the soaking chamber is arranged to conduct disinfection treatment on the medical waste. Meanwhile, the soaking chamber is arranged to enable the medical waste to be classified, two sets of drying components and two sets of compression components are arranged to dispose and store different kinds of medical waste, and therefore refined classification disposalof the medical waste is achieved.

The present invention relates generally to systems and methods for drying and gasifying substances using the calorific value contained in the substances, and it more specifically relates to apparatus and methods for processing wet, pasty, sticky substances, such as municipal wastewater treatment sewage sludge, into a workable, powdered product.

The invention provides a water jet loom drying device. The water jet loom drying device comprises a water collecting tank, a dewatering compression roller mechanism, a mounting frame, an auxiliary dewatering mechanism, a blowing and dewatering mechanism, a drying device and an air cooling drying device, wherein the dewatering compression roller mechanism is arranged above the water collecting tank; the mounting frame is arranged on one side of the water collecting tank, supporting frames are symmetrically arranged on the mounting frame, the auxiliary dewatering mechanism is arranged on one of the supporting frames, the blowing and dewatering mechanism is arranged on the other supporting frame, the auxiliary dewatering mechanism is arranged at the upper part of the supporting frame, and the auxiliary dewatering mechanism is matched with the dewatering compression roller mechanism; and the other side of the water collecting tank is provided with an auxiliary guide roller assembly, the auxiliary guide roller assembly is located on one side of the input end of the drying device, and one side of the output end of the drying device is provided with the air cooling drying device. According to the water jet loom drying device, the blowing and dewatering mechanism and the dewatering compression roller mechanism are used for carrying out secondary dehydration on grey cloth, the drying device is used for drying the grey cloth, and finally the air cooling drying device is used for cooling and further drying the grey cloth, so that multi-stage drying is carried out, and the drying effect is good.

The invention relates to the technical field of rice drying, and specifically discloses a rice drying device. The rice drying device comprises a first drying box, a second drying box and hot air mechanisms, wherein the upper part of the first drying box is rotatably connected with a first rotary shaft; the first rotary shaft is connected with a motor; a charge hopper is fixedly mounted on the first rotary shaft; the first rotary shaft is connected with a crankshaft through a bevel gear; the other end of the crankshaft is rotatably connected on the lower wall of the first drying box; the side wall of the first drying box is hinged with a plurality of drying plates; the drying plates are equipped with material transfer ends; gaps are formed between the material transfer ends and side walls;the hot air mechanisms are arranged on the side walls which correspond to the material transfer ends; an unloading hole is formed in the bottom of the first drying box; an opening is formed in the upper part of the second drying box; a drying barrel is mounted in the second drying box; a second rotary shaft is arranged on the middle part of the drying barrel; the inner part of the second rotary shaft is hollow, and the second rotary shaft is equipped with an air outlet; the second rotary shaft is connected with a hot air blower; and a pulling rod is hinged between the second rotary shaft and the first rotary shaft. The rice drying device solves the problems such as long rice drying time, low efficiency and uneven drying.

The invention discloses a wet meal drying system based on mechanical steam recompression which comprises a diffuser, wherein a discharging port of the diffuser is communicated with a feeding port of a press filter; the discharging port of the press filter is communicated with a superheated steam rotary drying machine; a secondary steam outlet of the superheated steam rotary drying machine is communicated with an air suction port of a mechanical steam compressor; an air outlet of the mechanical steam compressor is communicated with a heating tube beam in the superheated steam rotary drying machine; a steam inlet is arranged in the superheated steam rotary drying machine; a condensate water outlet which is communicated with a first storage jar is arranged in the superheated steam rotary drying machine; the discharging port of the superheated steam rotary drying machine is communicated with a hot air fluid bed dryer; the first storage jar is communicated with a heating tube in the hot air fluid bed dryer; a liquid outlet of the hot air fluid bed dryer is communicated with a second storage jar; the liquid outlet of the second storage jar is communicated with a liquid inlet of the diffuser. The invention also discloses a technique utilizing the system. The wet meal drying system based on the mechanical steam recompression has the advantages that the drying energy consumption is low, the equipment is free from dead angle and the recycling of alcoholic solution does not require a large amount of cooling water for cooling.

A method for drying the nano-class material features the combination of paddle-type drier with microparticle drier. Said paddle-type drier is used for pre-drying at temp lower than 150 deg.C to remove the most of moisture. Said microparticle driver is used for drying, pulverizing, classifying and pneumatic delivering. Its advantages are high granularity uniformity and low energy consumption.

The invention belongs to the technical field of material drying, and mainly provides a multi-layer multi-stage large material mixing drying device. The device is formed by superposing 2 to 6 drying unit layers, wherein a drying unit layer for drying a water-containing powdery material and a pasty material consists of a square shell part, two shaft parts which are arranged in the square shell and are provided with hollow blades, and a material distribution spiral part; a drying unit layer for drying a liquid material consists of a square shell (3), two shafts (1) which are arranged in the square shell and are provided with hollow blades, and a charging pipeline driven by a reciprocating charging running vehicle, or a charging pipeline (2) with a material distribution spray nozzle; and the side wall of each drying unit layer is provided with a discharging opening, and the discharging openings of the drying unit layers are connected through pipelines. By a multi-layer multi-stage drying method, a material to be dried is uniformly distributed through a spiral device or the charging pipeline driven by the reciprocating charging running vehicle, and is mixed with a dried material arranged at the bottom of a dryer, and the mixture is stirred by the blades, so that the drying rate is improved; and by a multi-stage drying method, the material is more fully dried.

A dryer comprising a housing in which there is a hollow space which is accessible from outside through a housing port and which serves to accommodate extremities, more particularly hands, to be dried by means of a current of air, and in which a device for generating the current of air is present. The dryer also includes a means for reducing germs in the current of air, such as a plasma or ion source, or a radiation source such as UV emitter or dielectric barrier discharge lamp.

The invention discloses a seed screening and drying device. The top of a box body is provided with a feed port. A vibrating screen is arranged under the feed port and is of an inclined structure in the box body, and one side of the part between the feed port and the vibrating screen is provided with a first air blower. A waste outlet is formed opposite to an air outlet of the first air blower, aninclined plate is arranged on the waste outlet, and the inclined plate is arranged in the box body and connected to the inner wall of the box body through welding. The drying cavity is internally provided with a stirring shaft, the stirring shaft is fixedly provided with a plurality of stirring blades, the drying cavity is internally and fixedly provided with two drying pipes, and the two drying pipes are symmetrically arranged on the two sides of the stirring shaft. The side face of the drying cavity is provided with a discharge port, the discharge port is fixedly provided with a connection block, the two sides of the connection block are symmetrically provided with sliding grooves, a baffle is connected into the sliding grooves in the two sides of the connection block in a sliding manner, and the end face of the baffle is further provided with a handle.

The invention provides a closed cycle two-stage drying method and drying device of 1,3-cyclohexanedione. The closed cycle two-stage drying device of the 1,3-cyclohexanedione comprises a dryer, a gas-solid separator, a circulating fan, a heater, a feeding device, and a dehydrating device. Inert gases is adopted as drying carrier gas, the oxygen content of a system is strictly controlled, the dryingdevice has destaticization, the possibility of dust explosion during drying is reduced, and the security of a drying process of the 1,3-cyclohexanedione is enhanced; and a two-stage drying closed cycle technology is adopted, the energy consumption is effectively reduced, drying is more through, the water content of products is no more than 0.3%, the yield of the products is no less than 99.5%, the products are powdery particle from yellowish to white, block mass and impurities are inexistent, and the drying carrier gas closed cycle reduces the emission of harmful gases. The closed cycle two-stage drying method and drying device of the 1,3-cyclohexanedione has the advantages of low in energy consumption, good in production quality and high in process safety, and applies to the drying of flammable and combustible thermosensitive substance.

The invention discloses a water removing and drying device for food processing. The water removing and drying device is reasonable and simple in structure, low in production cost, convenient to install and capable of rapidly removing water of food and shortening the baking time. A motor is used for driving rotation, agricultural products are heated evenly, the phenomena of surface layer dryness and inner layer damp are avoided, and the drying quality is guaranteed. Meanwhile, the whole agricultural and sideline product drying speed is increased, the service life of the machine is prolonged, the production cost is reduced, and the production efficiency is improved. The food enters from a feeding port, and when the food is conveyed in a conveying barrel, the water is filtered out from a screen, and after the food enters a spin-dry barrel, a rotation motor drives the spin-dry barrel to rotate, the water is thrown away, sliding wheels are moved, the spin-dry barrel is close to a drying barrel, an air pressure rod ascends, the spin-dry barrel pours out the food into the drying barrel, and steam in a steam engine conducts drying; after the food enters a sterilization barrel, an ultraviolet lamp is used for conducting sterilization and disinfection; and finally, the food is placed on a containing net on an air drying chamber to be subjected to air drying.

The invention relates to airflow drying method and device for a dispersed material. The method is characterized in that the material is dried in a way of combining an impinging stream and a gas-solid cocurrent downlink bed, and the material is firstly subjected to an initial drying in an impinging stream contactor and then enters the gas-solid cocurrent downlink bed to exchange heat and mass witha drying medium to finish the drying process. The device comprises an impinging stream contactor cylinder body, wherein two airflow accelerating pipes are correspondingly arranged on the cylinder body; the lower end of the cylinder body is connected with the vertical gas-solid cocurrent downlink bed by a Venn distributor, and the lower end of the gas-solid cocurrent downlink bed is connected witha cyclone separator. Compared with a simple impinging stream drying method, the invention can prolong the strengthened drying time of the material and improve the utilization efficiency of a heat medium; and compared with a raising pipe airflow drying way, the gas-solid cocurrent downlink bed has evener gas-solid radial distribution and low agglomeration degree of particles and can effectively overcome the axial back mixture of the particles. The invention also has the characteristics of simple and compact device and simple and convenient operation.

A cyclonic flash drying device comprises an air filter, an air dehumidifier, an air blower, an air heater, a screw feeder, a drying main machine, an impact type cyclone drying tower, a cyclone separator, a dust catcher and an induced draft fan. High temperature low-humidity air output by the air blower is divided into two ways, one way leads to the air heater, the other way leads to a Dukang cone arranged on the upper portion of a discharge outlet of the cyclone separator, hot air output by the air heater is divided into two ways, one way leads to an air inlet of the drying main machine, the other way leads to an air inlet of the impact type cyclone drying tower, a dynamic flow stabilizing ring is arranged on the portion of the inside of a cylindrical body of the drying main machine, a lifting type stirrer is disposed on the lower portion of the inside of the cylindrical body of the drying main machine, upper and lower layers of impact type cyclone rings are fixed on the inner wall of the impact type cyclone drying tower, the screw feeder extends into the drying main machine, and a discharge outlet is located above the lifting type stirrer. The collection efficiency of finished products can be improved through the drying device, and the drying device is suitable for production drying technologies for products containing high sugar and grease.