85results about How to "Continuous drying" patented technology

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 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 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.