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11694results about How to "Improve drying efficiency" patented technology

Drying control apparatus and method of washing and drying machine

A drying control method and apparatus of a washing and drying machine, in which cooling water dropped from a condensation duct to a tub accelerates the condensation of moisture contained in circulated air so as to improve condensing capability, a cold air drying time is differently set according to load so that when the load is small, a drying time is shortened, and the drying of laundry is rapidly performed, a power consumption rate is minimized, or a cooling water consumption rate is minimized according to user's desire, and a drying operation is controlled using a difference between a temperature of air and a temperature of cooling water so that the drying operation is efficiently performed according to load conditions so as to improve the drying capability.
Owner:LG ELECTRONICS INC

Intelligent hot-air drying control device

InactiveCN103123215AReduce energy consumptionReduced dehumidification loadDrying gas arrangementsEngineeringAir blower
The invention discloses an intelligent hot-air drying control device which comprises a heat exchange box and a drying chamber, wherein he heat exchange box is separated into multiple spaces, and the drying chamber is connected with the heat exchange box through an air supplying main pipe and a general air return pipe. A heat pump dehumidifying and heating system, a heat pipe return heat exchange system, a hot air circulating system and an intelligent control system are arranged in the heat exchange box. The heat pump dehumidifying and heating system which is composed of a compressor, a drying filter, a dehumidifying evaporator, a throttle valve and a heating condenser. The heat pipe return heat exchange system is composed of a heat pipe evaporator and a heat pipe condenser. The hot air circulating system is composed of a high-pressure refrigerant liquid connecting pipe, a low-pressure refrigerant return gas connecting pipe, a high-pressure refrigerant gas connecting pipe, a liquid refrigerant connecting pipe, a gas refrigerant connecting pipe, an air exhaust regulating valve, a mixed air box, a fresh air regulating valve, a secondary air flow regulating valve and an air blower assembly. The intelligent control system is composed of the a temperature sensor, a humidity sensor, a hot air temperature sensor and a hot air humidity sensor, wherein the temperature sensor, the humidity sensor, the hot air temperature sensor and the hot air humidity sensor are connected in the various systems. The intelligent hot-air drying control device can regulate the temperature and the humidity of drying air automatically and improve the material drying efficiency.
Owner:孙应真

Intelligent microwave continuous drier and control method thereof

The invention discloses an intellectualized microwave continuous drier and a control method thereof; the drier comprises a rack, a conveying belt, a conveying belt wheel, a driving motor, an instrument control box and a computer; two ends of the conveying belt are respectively provided with a feed hopper and a discharge hopper and the conveying belt runs through a plurality of microwave drying cavities with doors; each microwave drying cavity is internally provided with a microwave magnetron, a temperature sensor, a humidity sensor and a speed-regulating fan; the feed hopper and the discharge hopper are respectively provided with a moisture sensor, and the conveying belt is driven by a speed-regulating motor controlled by a frequency converter. A control system can automatically draw variation curves of the temperature and the humidity of the materials in each drying cavity and the water content ratio of the discharged materials in the drying process of the materials in shorter time according to the collected data of the temperature, the humidity and the water content ratio of the materials in the drying process of the materials, can optimize control parameters continuously according to the change of the temperature, the humidity and the water content ratio in the drying process of the materials, and can regulate the system parameters automatically and realize the dynamic optimization of the drying technique parameters.
Owner:ANHUI AGRICULTURAL UNIVERSITY

Negative-pressure microwave uniform spraying and drying device and application

The invention discloses a negative-pressure microwave uniform spraying and drying device and application, belonging to the technical field of uniform drying devices. The negative-pressure microwave uniform spraying and drying device comprises a circulating material storage device, a feeder, a negative-pressure spraying pipe, a microwave heating cavity, a cyclone separator, a vacuum storage tank, a discharger, a water ring vacuum pump, a circulating pipe and microwave sources. The circulating material storage device is used for storing materials dried circularly, the feeder is used for feeding dry materials to the negative-pressure spraying pipe which is a channel for drying and circulating the materials, and the microwave sources are uniformly distributed inside the microwave heating cavity, two ends of which are sealed. The cyclone separator is connected with an outlet of the negative-pressure spraying pipe inside the microwave heating cavity and is connected with the vacuum storage tank and the discharger through a channel. The discharger is connected with the circulating material storage device through the circulating pipe. Because the materials can be sprayed under negative pressure, the device can be used for spraying, rotating and circulating the materials under a microwave vacuum drying condition so as to achieve the purpose of drying the materials efficiently and uniformly, meanwhile, is favorable for shortening the drying time by above 40% and reducing the cost of large-scale production.
Owner:JIANGNAN UNIV

Molded wet-pressed tissue

Wet-pressed creped tissue sheets exhibit continuous undulating valleys separated by continuous mono-planar macro-ridges running in the machine direction of the sheet, the macro-ridges being of a lower fiber density relative to the fiber density of the undulating valleys. The tissue structure can be created by pressing a densified tissue web against the surface of a Yankee dryer while the web is supported by a texturizing (molding) fabric having a web-supporting surface having highly topographic continuous or substantially continuous ridges and valleys and thereafter creping the web.
Owner:KIMBERLY-CLARK WORLDWIDE INC

Traditional Chinese medicine smashing-grinding-drying integrated equipment

The invention discloses traditional Chinese medicine smashing-grinding-drying integrated equipment. The traditional Chinese medicine smashing-grinding-drying integrated equipment comprises a bottom plate, a cylinder body, a motor, an incomplete bevel gear, a first bevel gear, a second bevel gear, a hollow rotary shaft, a first smashing blade, a second smashing blade, a grinding hemisphere, a grinding shell, a filter screen, a third bevel gear, a fourth bevel gear, a fifth bevel gear and a drying device. The drying device comprises a draught fan, a heating device and air outlet holes. Accordingto the traditional Chinese medicine smashing-grinding-drying integrated equipment, the motor, the incomplete bevel gear, the first bevel gear, the second bevel gear, the hollow rotary shaft and the grinding hemisphere cooperate to drive the first smashing blade and the grinding hemisphere to rotate positively and negatively, the smashing and grinding efficiency is improved, so that traditional Chinese medicine is smashed and grinded more sufficiently and rapidly. The third bevel gear, the fourth bevel gear and the fifth bevel gear cooperate to drive the cylinder body and the hollow rotary shaft to rotate reversely, and thus the smashing and grinding efficiency is further improved. The drying device is used for drying the traditional Chinese medicine while the traditional Chinese medicineis smashed and grinded, and thus the drying efficiency is high.
Owner:GUANGZHOU SONGSUNCE INFORMATION TECH CO LTD

Condensing and drying device of dish-washing machine and dish-washing machine

The invention is applicable to the field of dish-washing machines, and discloses a condensing and drying device of a dish-washing machine and the dish-washing machine. The condensing and drying device of the dish-washing machine is installed between an inner door and an outer door of the dish-washing machine and comprises an air-blasting assembly and a heat exchange component; a condensing cavity and a heating cavity are formed in the heat exchange component side by side, the air-blasting assembly comprises a first air-blasting component, a second air-blasting component and a power component, wherein the first air-blasting component can suck humid and hot air in an inner container of the dish-washing machine into the condensing cavity and outwards exhaust the air subjected to condensation of the condensing cavity, the second air-blasting component can suck external air located in front of the outer door into the heating cavity and exhaust the external air heated by the heating cavity into the inner container, and the power component is used for driving the first air-blasting component and the second air-blasting component to operate. According to the condensing and drying device of the dish-washing machine and the dish-washing machine, the situation that due to the fact that air exhausted from the dish-washing machine forms condensed water on the outer surface of the dish-washing machine, the condensed water sags on the outer surface of the dish-washing machine or drips onto the ground is prevented, necessary energy consumption in the drying process of the dish-washing machine is reduced, and meanwhile the internal hygiene condition of the dish-washing machine is effectively improved.
Owner:FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD +1

Cleaning systems and base stations for cleaning systems

The invention discloses a cleaning system and a base station of the cleaning system. The base station includes: a support platform for supporting a cleaning robot, the support platform has a cleaning tank with an open top, and the cleaning tank is used to hold water to clean the cleaning robot located above it. Flannel and / or roller brush, the cleaning tank has a water inlet and a sewage outlet; a drying component for generating hot air, the drying component is connected with the cleaning tank, and the hot air generated by the drying component is directed to the cleaning tank to dry the cleaned Clean the robot's lint and / or brush. According to the base station of the cleaning system according to the embodiment of the present invention, by setting the drying component, the flannelette and / or roller brush of the cleaning robot can be dried after cleaning, thereby speeding up the drying efficiency of the flannelette and / or roller brush, preventing the The flannel and / or roller brush dripping water on the floor will affect the effect of cleaning the floor.
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Special baking oven and special movable material rack thereof for silicon material

The invention relates to a special baking oven and a special material rack thereof for silicon material. The baking oven comprises a thermal insulation shell, an inner container, a high temperature air cavity, a hot air duct, a heater, a circulating fan, a dehumidifier, a dehumidification pipe, a humidity sensor, a temperature sensor, a frame body, idler wheels and a silicon material box, wherein the high temperature air cavity is arranged on top of the inner container, the hot air duct is arranged around the inner container, the heater is arranged in the baking oven, the circulating fan is arranged between the high temperature air cavity and the hot air duct, the dehumidifier is communicated with the inner chamber of the inner container, and the humidity sensor and the temperature sensor are arranged to realize automation control of the baking oven. The movable baking shelf thereof can facilitate loading/unloading and in/out of silicon material, save baking preparation time, and has the advantages of high baking efficiency and low energy consumption. The whole silicon material box can be directly moved in the baking oven for baking, thereby greatly shortening technology preparation time and reducing labor strength of operators.
Owner:EGING PHOTOVOLTAIC TECHNOLOGY CO LTD

Ozone deodorizing and disinfecting portable containers

InactiveUS20080118411A1Easily modifyRemoval and neutralization of malodors and unhealthyDrying gas arrangementsDisinfectionProduct gasOzone generator
A portable storage apparatus for disinfecting, deodorizing and drying objects. The device for the apparatus comprising: a bag having at least one interior chamber formed by at least one outer wall for containing objects therein, ozone generator means for creating ozone, air distribution means for the movement and circulation of ozonated air within, throughout and out of the at least one interior chamber. The ozone generation means and air circulation means are located within or in direct circulatory contact with the one interior chamber of the bag to force ozonated air into and throughout the one interior chamber of the bag, and means on the outer wall permitting expultion of air from within the interior chamber of the bag to the environment outside the bag. Resulting in the disinfection, deodorization and drying of objects placed within the apparatus through contact with the ozone and air distributed therein.
Owner:DARINZO RALPH

Self-circulation type coffee bean grinding and drying integrated machine

The invention discloses a self-circulation type coffee bean grinding and drying integrated machine. The machine comprises a shell, support legs, a feed port, a smashing motor, a smashing shaft, main smashing blades and a heating plate. The upper surface of the shell is fixedly connected with the smashing motor. The shaft extension end of the smashing motor is fixedly connected with the smashing shaft. The main smashing blades are distributed on the sidewall of the smashing shaft. A screen plate is arranged below the main smashing blades. A crankshaft is arranged below the screen plate. The journal of the crankshaft is sleeved with a connecting rod. The upper end of the connecting rod is hinged to the lower surface of the screen plate. A transmission shaft is further arranged below the screen plate. The middle portion of the crankshaft and the middle portion of the transmission shaft are sleeved with a first semi-gear and a second semi-gear correspondingly. A rotary shaft is arranged below the transmission shaft. A scraping plate is arranged below the rotary shaft. The machine conducts cyclic smashing on coffee beans in the smashing process to make smashing more thorough. The smashed coffee beans fall onto the bottom of the shell. The screen plate vibrates up and down to make the smashed coffee beans to pass through the screen plate. The coffee beans are turned over repeatedly through the scraping plate. Accordingly, the coffee beans are heated more uniformly.
Owner:杨鹏

High-voltage electric field and hot air combined drying device

The invention discloses a high-voltage electric field and hot air combined drying device. The high-voltage electric field and hot air combined drying device comprises a box body, a high-voltage electric field drying system, a hot air circulation drying system and a monitoring control system, wherein the high-voltage electric field drying system, the hot air circulation drying system and the monitoring control system are arranged on the box body. According to the high-voltage electric field and hot air combined drying device provided by the invention, the structural design is reasonable, the operability is strong, and the use is convenient; compared with traditional hot air drying, the drying efficiency is high, the drying temperature is low, the drying time can be shortened by 50% than the drying time of drying by pure hot air under the same temperature, the drying energy consumption can be reduced by 51.9%, the high-voltage electric field and hot air combined drying device is particularly suitable for drying materials containing thermal-instability active components, for example, drying the materials of traditional Chinese medicine, medicinal slices, drug, agricultural products, food, biological products and the like, the appearance quality after the drying is good, the reservation degree of the active components is high, and the application range is very wide.
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

Method for processing sludge and kitchen wastes

The invention relates to a method for processing sludge and kitchen wastes. The method comprises the following steps: by utilizing sludge and kitchen wastes as principal raw materials; separating waste oil from kitchen wastes to be taken as the raw material of fuel or bioplastics; taking biological fuel gas, which takes methane as main material and is generated through fermentation, as an external fuel supply; absorbing the nutrient in biogas slurry by the charcoal generated through pyrolysis and then taking the charcoal as a charcoal fertilizer. The method for processing sludge and kitchen wastes provided by the invention meets the increasingly urgent requirement of processing the sludge and kitchen wastes in China at present; the method can be used for efficiently solving the problems of separately processing sludge and kitchen wastes; the classification and valuable utilization of by-products are realized; various by-products are low-carbon high-efficient cleanly utilized; the purposes of best use, energy conservation, environment protection and cost lowering are achieved; the method has excellent economic benefit and environmental benefit.
Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI

Cleaning and drying device for medical instruments

The invention discloses a cleaning and drying device for medical instruments. The cleaning and drying device comprises a box. Water outlets are formed in the bottom of the inner wall of the box. A support is fixedly arranged at the bottom of the inner wall of the box. One side of the support is fixedly connected with a lower sliding plate. The surface of the lower sliding plate is covered with a water absorption sponge. The bottom end of the lower sliding plate is in lap joint with the upper surface of a bearing plate. A containing groove is formed in the upper surface of the bearing plate, and a heating piece is arranged in the bearing plate. According to the cleaning and drying device for the medical instruments, a high-pressure spray head is arranged, so that the medical instruments are cleaned fast; ultraviolet lamps are arranged, so that the effect of disinfecting the medical instruments is achieved; the sliding plate and the water absorption sponge are arranged, so that the effects of sliding down and water absorption on the instruments are achieved; a filter device is arranged in an air chamber, so that the effect of filtering out impurities in air is achieved; and the heating piece is arranged, so that the effect of heating the bearing plate and the instruments on the bearing plate is achieved.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Method for improving drying effect of clothes through speed change of roller and clothes drying machine

The invention discloses a method for improving drying effect of clothes through speed change of a roller and a clothes drying machine. The method comprises the following steps of: at a primary stage of drying, detecting the weight and / or unit weight of the clothes to be dried; at an earlier stage of drying, due to the fact that the clothes are relatively moist, rotating the roller based on the speed enabling the clothes to uneasily accumulate to a roller wall; at a later stage of drying, controlling the roller to rotate towards the same direction or forwards and backwards rotate alternately according to the periodically changed rotating speed based on the corresponding relation of the weight and / or the unit weight of the clothes and the rotating speed of the roller, wherein the periodically changed rotating speed at least comprises two different kinds of rotating speed; and a process of cooling the dried clothes, according to the method, controlling the roller to rotate towards the same direction or forwards and backwards rotate alternately according to the periodically changed rotating speed by measuring the weight and / or the unit weight of the clothes, and the corresponding relation of the weight and / or the unit weight of the clothes and the rotating speed of the roller, so that the clothes can be completely extended to realize the uniform and complete drying effect of the clothes and further improve the drying effect of the clothes with large weight.
Owner:QINGDAO HAIER DRUM WASHING MACHINE

Cleaning machine

The invention belongs to the field of mobile phone screen glass cleaning equipment, and discloses a cleaning machine. The cleaning machine comprises a machine frame and a plurality of conveying rubber rollers arranged on the machine frame to form a conveying channel. The machine frame is provided with a drive motor used for driving the conveying rubber rollers to rotate. One end of the conveying channel is the feeding end, the other end of the conveying channel is the discharging end, a cleaning area is formed between the feeding end and the discharging end, and the cleaning area is internally provided with a cleaning mechanism and a drying device. The cleaning mechanism comprises a spraying device and a brush assembly. The brush assembly comprises an upper brush shaft and a lower brush shaft which are arranged in parallel, the peripheral wall of the upper brush shaft and the peripheral wall of the lower brush shaft are covered with bristles, the two ends of the upper brush shaft and the two ends of the lower brush shaft are provided with brush adjusting mechanisms used for adjusting the length of a gap between the upper brush shaft and the lower brush shaft, and the drying device is connected with an air filter. The cleaning machine is high in cleaning efficiency and good in cleanliness, the brush adjusting mechanisms are arranged for adjustment to be carried out conveniently, positioning is accurate, glass screens with different thicknesses can be cleaned, and the drying device is high in air drying efficiency, and noise is low.
Owner:SHENZHEN HANDONG GLASS EQUIP MFG CO LTD
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