11results about How to "Improve heating and drying efficiency" patented technology

The utility model provides a door seal structure and a washing device, the door seal structure is applied to the washing device, the washing device comprises an inner barrel, and the door seal structure is arranged at a barrel opening of the inner barrel; the door seal structure comprises a door seal frame body, a first air duct and a second air duct, wherein the door seal frame body is radially provided with the first air duct; the air inlet structure is connected with the door seal frame body and arranged on the peripheral side of the door seal frame body, and the air inlet structure is provided with a second air duct; the guide structure is connected with the door seal frame body and arranged on the inner side, away from the air inlet structure, of the door seal frame body, the guide structure and the door seal frame body form a third air duct, the first air duct, the second air duct and the third air duct communicate with each other, and an angle is formed between the third air duct and the first air duct. According to the door seal structure and the washing device, the heating and drying efficiency of clothes in the inner barrel can be improved.

The utility model relates to the technical field of gypsum board drying equipment, in particular to rapid drying equipment for gypsum board processing, which comprises a drying box, an inlet and an outlet respectively arranged at two ends of the drying box, a transmission device arranged in the drying box, and an upper heating drying device arranged in the drying box and positioned above the transmission device, the anti-deformation device is arranged in the drying box and located above the transmission device, the lower heating and drying device is arranged on the inner bottom wall of the drying box, and the upper heating and drying device is connected with the anti-deformation device; the anti-deformation device comprises a lower opening box and a plurality of anti-deformation conveying rollers which are rotationally connected into the lower opening box and horizontally arranged at intervals, and the multiple anti-deformation conveying rollers are matched with the transmission device. Furthermore, the gypsum board is prevented from deforming in the heating process, the product quality of the heated and dried gypsum board is improved, the upper surface and the lower surface of the gypsum board can be conveniently heated and dried at the same time, and the heating and drying efficiency of the gypsum board is improved.

The utility model provides a plastic master batch drying mechanism, and belongs to the technical field of plastic master batches. The plastic master batch drying mechanism comprises a supporting frame and a feeding assembly installed on one side of the supporting frame, and the feeding assembly is connected with a drying assembly. The feeding assembly comprises a barrel, a feeding auger and a motor, the feeding auger is rotationally installed in the barrel, a driving shaft of the motor is in transmission connection with the feeding auger, and the upper end of the barrel is connected with a material guide pipe; the drying assembly comprises a heating rod and an exhaust fan, the exhaust end of the exhaust fan is communicated with the lower end of the barrel, the exhaust end of the exhaust fan is communicated with the upper end of the barrel, and the heating rod is arranged in the barrel; through air exhaust and air exhaust functions, air flow in the barrel can be effectively controlled, uniform drying is guaranteed, and the heating efficiency is improved; automatic drying and discharging are conducted after feeding, taking-in and taking-out operation is not needed, the operation steps are simplified, and the drying efficiency is improved.

The utility model relates to a kind of drying device for chelating agent, belong to chelating agent drying technical field.Dry cylinder is arranged between left side support plate and right side support plate, the outside of left side support plate is provided with rotating structure, heating structure is provided on right side support plate, vibration filtering structure is provided on bottom support.The utility model has the beneficial effect that:the heating rod in the patent is distributed in multiple positions in chelating agent, thereby increasing the heating area of chelating agent, improving the efficiency of heating drying, solve the problem that heating plate in prior art is located in the side of material cylinder, leading to the drying efficiency of chelating agent is not high, when cylinder rotates, heating structure is in stationary state, solve the problem that heating plate in prior art swings, the wire on heating plate also swings and leads to easy to fall off, improve the stability of device, filter chelating agent after drying by vibration filtering structure, improve the quality of chelating agent.

The invention discloses a sodium chondroitin sulfate drying process and equipment which comprises a tank body, a discharging opening, a first driving motor, a driving shaft, centrifugal fan blades, a first drying mechanism, a second drying mechanism and a second driving motor. Crushed sodium chondroitin sulfate passes through a centrifugal machine and then is dewatered through a dewatering tank, then the primarily dewatered sodium chondroitin sulfate passes through a feeding channel and a connecting channel and then passes through a feeding port to enter the position between a first drying mechanism and a second drying mechanism, and a second driving motor drives a first mechanism rotating plate to rotate; the to-be-dried materials are gradually rubbed and dried through mutual friction of the first arc-shaped drying teeth and the second arc-shaped drying teeth, and meanwhile, the first arc-shaped drying teeth and the second arc-shaped drying teeth are provided with heating assemblies, so that the heating and drying efficiency of the chondroitin sulfate sodium is improved, and the drying temperature of the chondroitin sulfate sodium is reduced; and the production process is more environment-friendly and energy-saving.

The utility model relates to the technical field of chemical equipment, and discloses chemical powder drying equipment, which is characterized in that a hollow rotating shaft, hollow blades and a baffle plate are utilized in a drying box body to realize sectional heating and cooling of materials, and meanwhile, the retention time of the materials in the box body in a heating section and a cooling section can be regulated and controlled through a plurality of speed reducers; the heating contact area with materials is increased through the hollow rotating shaft and the hollow blades, so that the heating and drying efficiency is improved; the vacuum continuous drying is adopted, wet materials only need to be conveyed into the feeding and blanking device of the drying machine, the dried materials are automatically discharged through the discharging and blanking device, operation is easy, the automation degree is high, and compared with traditional intermittent drying, the drying time is shortened, and meanwhile the labor intensity of workers is reduced.

The utility model relates to the technical field of vacuum drying, in particular to vacuum drying equipment for bulk drugs, which comprises a vacuum drying barrel, an electronic valve and a driving motor, a connecting pipe is fixedly mounted on a top frame of the vacuum drying barrel, and the electronic valve is fixedly mounted on the outer side of the connecting pipe in a sleeving manner. A supporting rod and a mounting frame are fixedly mounted on the bottom face of the vacuum drying barrel, a driving motor is fixedly mounted in the center of the mounting frame, a rotating shaft is fixedly mounted at the output top end of the driving motor in an inlaid mode, the rotating shaft penetrates through the center of the bottom layer of the vacuum drying barrel and is sealed through a corrugated pipe, and a sealing cover plate is mounted at the top end of the vacuum drying barrel. According to the connecting square rods arranged on the circular bottom plate, the whole device can be stably installed on the supporting disc to be placed, the subsequent supporting disc can drive the device to rotate, the uniformity of subsequent heating and drying is improved, the phenomenon that raw material medicine is dried unevenly is reduced, and material taking operation is convenient.

This invention discloses an energy-saving drying device for Coptis chinensis, specifically relating to the technical field of drying devices. It includes a base, on which a conveying and drying assembly is mounted. The conveying and drying assembly includes a support frame positioned on one side of the top of the base, with a first feeding inclined plate fixedly mounted on the top of the support frame. When two adjacent feeding boxes move up and down, the Coptis chinensis can fall onto the other feeding box via the inclined surface of a second mesh plate. This not only conveys the Coptis chinensis but also facilitates the removal of dust and impurities. Airflow contact with the Coptis chinensis not only blows away surface dust but also dries it. The corresponding use of various feeding rods allows the Coptis chinensis to gradually move upwards and be conveyed through the discharge port to the hopper for discharge. Furthermore, a heating plate heats and dries the Coptis chinensis during conveying, achieving simultaneous conveying and drying.

The utility model discloses a kind of drying and dehumidifying devices, including control box, drying channel, heat pump dryer, two opening adjustment mechanisms and two heating drying mechanisms.The heating drying mechanism and opening adjustment mechanism of the drying and dehumidifying device can be adjusted according to the size of different batches of pots, adjust the heating position of heating drying mechanism, so that heating drying mechanism is close to pot without interfering pot, improve the efficiency of heating and drying, adjust the shielding area of opening adjustment mechanism to two channel openings, which can reduce heat dissipation and improve drying efficiency;Drying channel enables drying and dehumidifying device to accommodate more pots, multiple pots can be dried simultaneously on production line without stopping assembly line;Dehumidification is carried out using heat pump dryer, reducing the humidity in drying channel, compared with traditional drying method, the temperature in drying channel does not need to be heated too high to achieve effective drying, more energy saving and environmental protection, and high drying efficiency.

The invention discloses an energy-saving type drying device for coptis chinensis, and particularly relates to the technical field of drying devices, the energy-saving type drying device comprises a base, a conveying and drying assembly is arranged on the base, the conveying and drying assembly comprises a supporting frame arranged on one side of the top of the base, and a first feeding inclined plate is fixedly arranged on the top of the supporting frame. When two adjacent feeding boxes move up and down, coptis chinensis can fall onto the other feeding box through an inclined surface of a second net plate, so that the function of conveying the coptis chinensis is realized, dust and impurities on the coptis chinensis are easy to fall, air flow is easy to contact with the coptis chinensis, dust on the surface of the coptis chinensis can be blown away, and the coptis chinensis is prevented from falling off. According to the rhizoma coptidis conveying and drying device, the material stirring rods are correspondingly used in cooperation, rhizoma coptidis can gradually move upwards and be conveyed to the discharging hopper through the discharging opening to be discharged, the rhizoma coptidis is heated and dried through the heating plate during conveying, and the function that conveying and drying of the rhizoma coptidis are conducted synchronously is achieved.

The utility model discloses a novel plant specimen drying device which comprises a first box body. A specimen placing device and a lifting ejection device are arranged in the first box body; the specimen placing device is arranged at the upper end in the first box body, and the lifting ejection device is arranged below the specimen placing device; the specimen placing device comprises a first object placing plate and a second object placing plate; the second storage plate is positioned below the first storage plate; a second box body; an air heater is arranged in the second box body, and the second box body is fixedly arranged on one side of the first box body; and the air heater is communicated with the first box body. The plant drying device has the advantages that by moving the first storage plate and the second storage plate, the rectangular opening is located in the position where plants are blocked before, the plants can be heated more evenly, and the heating and drying efficiency is improved.