5results about How to "Improve heating and drying efficiency" patented technology

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 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.