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202results about How to "Improve drying efficiency" patented technology

Low energy consumption, low emission, coal quality guaranteed and safe drying method and device for chemical feed coal

The invention discloses a low energy consumption, low emission, coal quality guaranteed and safe drying method and a device for chemical feed coal. The method includes the steps that saturated steam is used for indirect heating, superheated steam is used for drying through direct contact, secondary steam generated by evaporation is recycled, and condensation water serves as industrial water. The device comprises a coal preheating device, a drying device, a steam boiler and a superheated steam generator, wherein the coal preheating device and the drying device are in a processing connection, the drying device is composed of an indirect heating layer and a drying area, the steam boiler is connected with the indirect heating layer and the superheated steam generator through a saturated steam distributor respectively, a steam outlet of the superheated steam generator is communicated with the drying area, a condensate water outlet of the indirect heating layer is connected with a water inlet pipe of the steam boiler, a steam outlet of the drying area is connected with a secondary steam distributor through a dust collector, the secondary steam distributor is connected with the superheated steam generator through a compressor pump, and a feed coal outlet of the drying area is in a processing connection with a coal storage bunker. According to the drying method and the device, double heating and wet process drying are adopted, drying efficiency of the coal is high, pyrolysis efficiency is low, and quality is good.
Owner:QUJING ZHONGYI FINE CHEMICAL INDUSTRY CO LTD

Hot air circulation oven with automatic delivery mechanism

ActiveCN109579473AReasonable structure layoutImprove drying efficiency
The invention discloses a hot air circulation oven with an automatic delivery mechanism. The hot air circulation oven comprises an oven machine frame, an oven shell coating on the oven machine frame and a plurality of drying sieve trays for placing medicinal materials. The oven shell is internally provided with a vertical partition plate, the vertical partition plate divides the inside of the ovenshell into a left drying cavity and a right drying cavity, the left drying cavity is internally provided with a medicinal material rising and drying mechanism for driving the drying sieve trays to rise, and the right drying cavity is internally provided with a medicinal material descending and drying mechanism for driving the drying sieve trays to descend. An intermediate transfer mechanism for transferring the drying sieve trays from the medicinal material rising and drying mechanism to the medicinal material descending and drying mechanism is further installed on the oven shell. The structure of the hot air circulation oven is reasonably arranged. In the process of feeding and discharging, a large amount of traditional Chinese medicinal materials are subjected to drying treatment in theoven shell, and the drying efficiency is effectively improved; and the structural arrangement of the drying sieve trays enables lateral airflow and vertical airflow to dry the traditional Chinese medicinal materials
Owner:HEFEI CAREER TECHNICAL COLLEGE

Kitchen waste solid-liquid extrusion and spin-dry separation device

InactiveCN110052322Afast speedImprove drying efficiency
The invention relates to the field of kitchen waste treatment, in particular to a kitchen waste solid-liquid extrusion and spin-dry separation device. An extrusion chamber is fixedly connected to thelower end of a feed inlet; a groove is formed in the inner wall of the extrusion chamber; a crushing runner is movably arranged on the inner wall of the extrusion chamber; an extrusion cone is movablyarranged in the center of the inner part of the extrusion chamber; an extrusion block is movably arranged on the extrusion cone; and a fixed lug is fixedly connected to the outer surface of the extrusion block. By arranging a pointed cone at the upper end of the extrusion cone and spirally and downwards arranging the groove, solid waste can be clamped by the extrusion cone and liquid can directlyand downwards flow so as to be separated for the first step when kitchen waste enters the extrusion chamber; then a motor drives the extrusion cone to rotate, so that the extrusion block outwards moves to extrude the solid waste under a centrifugal effect; and meanwhile, two triangular ones on the surface of the extrusion block are overlaid, and the fixed lug is spirally and obliquely arranged inouter overall body, so that the extrusion block extrudes the solid waste and drives the solid waste to downwards move along a screw thread of the groove at the same time.
Owner:英利浦科技集团有限公司

Drying equipment capable of controlling temperature and humidity and drying method thereof

The invention discloses drying equipment capable of controlling temperature and humidity and a drying method thereof. The drying equipment comprises a drying chamber, a controller, a centrifugal fan, a ventilating fan, an air inlet cavity, a fan, a heating pipeline and an internal ventilating fan, wherein the air inlet cavity is located at the lower end part of the outer side of the drying chamber, and the air inlet cavity is sequentially connected with the fan and the heating pipeline from bottom to top; the internal ventilating fan is arranged in the drying chamber; a water storage tank is connected with a water inlet of a water pump through a water conveying pipeline, and a water outlet of the water pump is connected with an electric heating water tank through a water inlet pipeline; and an atomizer communicates with one end of an atomizer water inlet pipeline through a safety valve, the other end of the atomizer water inlet pipeline penetrates through the drying chamber to be connected with the atomizer, and one end of an atomizer drainage pipeline leads to the water storage tank. According to the drying equipment and the drying method of the drying equipment, the humidity and the temperature in the drying chamber are timely adjusted according to preset parameters under the automatic control of the controller, the drying efficiency is high, the energy is saved, the environment is protected, and the manpower and material resources are greatly saved.
Owner:合肥市老海新材料有限公司

Clothing fabric drying device

The invention discloses a clothing fabric drying device. The clothing fabric drying device comprises a workbench, a feeding roller, a material collecting roller, a drying room and an extruding table,wherein the feeding roller is fixedly arranged on a storage frame; the feeding roller is rotatably connected with supporting rods at the two sides of the upper end surface of the storage frame; the storage frame is fixedly arranged at the right side of the workbench; a guide rotary shaft, an extruding table, a drying room and a fixed frame are arranged on the upper end surface of the workbench from right to left in sequence; the guide rotary shaft is fixedly mounted on the rightmost end of the upper end surface of the workbench; the guide rotary shaft is rotatably connected with the workbench;the extruding table is a rectangular structure; fixed rods are fixedly arranged at the two sides of the extruding table vertically; the bottom ends of the fixed rods are fixedly arranged on the workbench; the left side of the extruding table is adjacent to the drying room; and the right side of the extruding table is adjacent to the guide rotary shaft. The clothing fabric drying device can be used for simultaneously drying upper and lower sides of the fabric, can quickly and completely remove water in cloth, saves drying time, and improves drying efficiency.
Owner:石狮市恒鑫电子科技有限公司

Cleaning device with drying function for production of agricultural byproducts

The invention belongs to the technical field of production of agricultural byproducts, in particular to a cleaning device with a drying function for the production of agricultural byproducts. Aiming at solving the problems that the existing cleaning device is simple in the structure, low in cleaning efficiency, and long in self hot air drying time after cleaning, the invention provides the following scheme. The cleaning device comprises a base and a rotating plate. First supports are fixedly arranged at the two edges of one end of the top outer wall of the base through screws, and fixed platesare fixedly arranged on the top outer walls of the two first supports through the screws. Servo motors are fixedly arranged on the top outer walls of the two fixed plate through the screws, and output shafts of the servo motors are connected with threaded rods through shaft couplers. By the arrangement of a fan and a resistance heating wire, the cleaning device can conveniently dry the agricultural byproducts with hot air after cleaning. By the mutual matching of the servo motors, the threaded rods and an electrical-control telescopic rod, a cleaning barrel can move up and down and left and right, the flexibility of the device is greatly improved, and the agricultural byproducts can be more conveniently cleaned and dried.
Owner:ANHUI YONSENT PHARMA

Drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment

PendingCN109489048AHigh baking efficiencyImprove drying efficiency
The invention discloses drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment. The drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment is composed of a feeding inlet, a stirrer, an air outlet, a bracket, a fire bar, a slag receiving hopper, a slag discharging device, a support, a heating opening,an incineration chamber, a drying chamber, falling grids, a groove and blades; the air outlet and the feeding inlet are formed in the top of the drying chamber; the incineration chamber is formed in the lower part of the drying chamber, and the bracket is arranged between the drying chamber and the incineration chamber; the fire bar is arranged at the lower part of the incineration chamber; the slag receiving hopper is arranged at the lower part of the fire bar; the slag discharging device is arranged at the bottom of the slag receiving hopper; the heating opening is formed in one side of theslag receiving hopper; the support is fixed to the outer side of the lower part of the slag receiving hopper of the drying chamber; the stirrer is arranged in the drying chamber, the upper part of thestirrer is fixed to the top of the drying chamber, and the lower part of the stirrer is inserted into the groove; and the multiple layers of blades are arranged on a shaft of the stirrer, and the falling grids are arranged below the blades correspondingly and fixed to the inner wall. According to the drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment, the drying chamber and the incineration chamber are combined in the up-down direction, upper materials are dried through combustion heat, and energy saving and high efficiency are achieved.
Owner:李艺 +3

System and method for treating organic solid waste in villages and towns

The invention discloses a system and a method for treating organic solid wastes in villages and towns. The system comprises a pretreatment unit, a dryer and a pyrolyzer. The dryer comprises a dryer inner barrel, a dryer outer barrel and a dryer inner pipe. The end, extending into the dryer inner barrel, of the dryer inner pipe is open, a first dry hot air inlet is formed in the other end of the dryer inner pipe, the dryer outer barrel is arranged on the dryer inner barrel in a sleeving mode, and a second dry hot air inlet and a dry cold air outlet are formed in the dryer outer barrel. The pyrolyzer comprises a pyrolyzer inner barrel, a pyrolyzer outer barrel and a pyrolyzer inner pipe. A high-temperature hot air inlet and a hot air outlet are formed in the pyrolyzer outer barrel. The pyrolyzer inner pipe extends into the pyrolyzer inner barrel from the kiln tail of the pyrolyzer and penetrates through the kiln head of the pyrolyzer. A hot air inlet is formed in the end, close to the kiln tail of the pyrolyzer, of the pyrolyzer inner pipe, a dry distillation cold air outlet is formed in the end, close to the kiln head of the pyrolyzer, of the pyrolyzer inner pipe, and the dry distillation cold air outlet is connected with the first dry hot air inlet and the second dry hot air inlet.
Owner:北京云水浩瑞环境科技有限公司
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