191results about How to "Solve drying problems" patented technology

The recording solution in a recording solution chamber is always pressurized. The shutter is closed when recording is not conducted to prevent the recording solution from flowing out and drying up. The shutter is opened by the shutter driving section in accordance with the image information during recording to open the extrusion opening. The recording solution is extruded from the extrusion opening by the pressurizing force. After the top end of the extruded recording solution is deposited to the opposed image support, the shutter driving section closes the shutter. This discontinues the recording solution flown so far continuously from the extrusion of opening to form a not-stringing recording droplet on the image support. Recording solutions having viscosity in a wide range can be used. The recording dots can be formed accurately with low energy, and high quality images with reduced blot of recording dots can be obtained at high speed.

The invention relates to a spiral promoting drier, and relates to a drying plant of a material having a biological active substance. The spiral promoting drier is characterized in that a spiral promoting unit body is provided with a shell and a motor, and the periphery of the shell is provided with a heat exchange sleeve with a heating medium inlet and a heating medium outlet; a motor drives a spiral agitator shaft arranged in the inner cavity of the shell, the upside of the front end side wall of the shell is provided with a feed port, and the downside of the rear end side wall of the shell is provided with a discharge hole; a multi-hole spiral piece winds on the spiral agitator shaft, wherein the multi-hole spiral piece penetrates through the two ends of the spiral agitator shaft and multiple air holes are evenly distributed on the multi-hole spiral piece; the upside of the front end side wall of the shell is provided with an air outlet arranged on the front of the feed port, and the upside of the rear end side wall of the shell is provided with an air inlet; the heating medium inlet is arranged on the front end part of the heat exchange sleeve, and the heating medium outlet is arranged on the rear end part of the heat exchange sleeve; and two or multiple spiral promoting unit bodies are connected in series so as to constitute the spiral promoting drier, the drying of a heat-sensitive material with complicated physical properties is solved in large production; and the spiral promoting drier provided by the invention is convenient for installation, transportation and adaptive to various areas.

The invention relates to a preparation method of lycium barbarum polysaccharide. The preparation method comprises the following steps: adding water to soak lycium barbarum; pulping; removing seeds; placing lycium barbarum pulp in a circular ultrasonic extraction machine for ultrasonic extraction; carrying out solid-liquid separation; concentrating the filtrate; adding a certain amount of ethanol to precipitate polysaccharide; purifying the polysaccharide by resin to prepare a lycium barbarum polysaccharide product. The preparation method provided by the invention solves the problems that conventional extraction of lycium barbarum polysaccharide by hot water is long in time consumption, high in energy consumption and low in yield, degradation to polysaccharide by high temperature, the biological activity of polysaccharide is destroyed and the like by means of advantages of a circular ultrasonic extraction technology so as to realize the purpose of quickly and efficiently producing lycium barbarum polysaccharide.

The invention relates to a device for drying grain by combine-harvester waste heat during the harvesting process. The device provided by the invention is arranged on a combine-harvester and comprises a first heat exchanger, a second heat exchanger, a third heat exchanger and a first draught fan, wherein the air outlet of the first draught fan is connected with a grain storage bin of the combine-harvester through a first air supply passage, and the first heat exchanger and the second heat exchanger are disposed in the first air supply passage; the first heat exchanger is connected with a cooling water tank of an internal combustion engine of the combine-harvester; the inlet of the second heat exchanger is connected with an exhaust pipe of the internal combustion engine, and the outlet of the second heat exchanger is connected with the third heat exchanger; and the third exchanger is arranged on the conveyor belt of the combine-harvester.

The invention provides an air water-washing device, an indoor unit of an air conditioner and the air conditioner. The air water-washing device comprises a base, a water curtain forming device, a watertank and an air driving device; an air inlet is formed in the water tank; the water curtain forming device is arranged in the water tank; the air driving device is arranged above the water tank and communicates with the water tank; an air outlet is formed in the air driving device; a water blocking structure is arranged on one side, facing the inside of the water tank, of the air inlet; and a water collecting groove and multiple water guiding grooves are formed in the side wall of the water tank. Through the arrangement, the water blocking structure can block water drops thrown by the water curtain forming device to the air inlet, so that water can be prevented from being thrown out of the air inlet; and the water collecting groove can collect the water thrown by the water curtain formingdevice onto the side wall of the water tank and enable the water to flow to the bottom of the water tank along the water guiding grooves, so that the water is further prevented from flowing out of the water tank via the air inlet, and the use experience of a user is improved.

The invention provides a polycrystalline silicon wafer chromic acid texturization additive, a polycrystalline silicon wafer chromic acid texturization solution comprising a mixed acid solution of chromic acid and hydrofluoric acid and the polycrystalline silicon wafer texturization additive, and a polycrystalline silicon wafer texturization method for texturizing the surface of a polycrystalline silicon wafer by the texturization solution. According to the polycrystalline silicon wafer texturization additive, a texturization reaction process is influenced and the reaction speeds of acid corrosion to various crystal surfaces are controlled to achieve the same corrosion speed of different crystal surfaces, so that the textured structure with good uniformity and fuzzy crystal flowers can be obtained, polycrystal flowers are effectively reduced, the reflection rate can be reduced, the current can be increased, and the efficiency can be improved.

The invention belongs to the field of cosmetics and particularly relates to a moisturizing composition as well as a preparation method and application thereof. The moisturizing composition is mainly composed of 10-25 parts of plant extractive liposome, 3-10 parts of dendrobium officinale extractive, 3-10 parts of aloe extractive, 0-3 parts of natural moisturizing factors and 0-3 parts of ceramide, wherein the plant extractives comprise a dendrobium officinale extractive and a grape seed extractive. The preparation method for the moisturizing composition comprises the following steps: coating the dendrobium officinale extractive and the grape seed extractive with liposome, and then mixing the liposome with the dendrobium officinale extractive, the aloe extractive, the natural moisturizing factors and ceramide so as to obtain the moisturizing composition. The moisturizing composition provided by the invention can reach dermis to repair dermis stroma cells, promote synthesis of collagen, elastin and mucopolysaccharide, and improve the composition and structure of the dermis stroma, thereby realizing the effects of deeply replenishing water and repairing the dermis and solving the problem of skin drying basically.

The invention provides a method for cleaning a polycrystalline silicon device. The method comprises the following steps: (a) degreasing and cleaning the device with a degreasing agent; and (b) drying the cleaned device with oil-free dry air. The dew point of the used oil-free dry air is less than or equal to 40 DEG C below zero, the oil content is less than or equal to 0.01 mg/m<3>, the dust particle is less than or equal to 0.01mu m, and the flow is 40 to 60 m<3>/min. The degreasing agent is 2 to 5 weight percent of sodium hydroxide solution, the water for preparing the sodium hydroxide solution is purified water, the oil content of the purified water is zero, the electric conductivity is less than or equal to 15 us/cm, and the chlorine ions are less than or equal to 5 milligrams per liter. The method for cleaning the polycrystalline silicon device has simple process, is convenient to construct and operate, can achieve better dust removal effect by adopting the oil-free dry air, radically solves the drying problem of the system, ensures the drying before final production, and simultaneously can meet the requirement on environmental protection.

The invention provides a multifunctional nursing vehicle for a neurology department. The vehicle comprises a locker disinfecting device, a drying device and a handheld gun. A disinfectant pumped by awater pump can be atomized and sprayed into a locker through a fist atomization nozzle, and drugs and instruments inside the locker can be disinfected; after disinfection is completed, a hot-air blower of the drying device is used for drying, meanwhile, the disinfectant is gasified, and secondary disinfecting is performed; the handheld gun is used for atomizing and spraying the disinfectant pumpedby the water pump to the body of the nursing vehicle, an operation table and objects outside the nursing vehicle for disinfection, meanwhile, the handheld gun can also be used for drug changing cleaning, small-area contamination disinfection, drying and the like, the disinfecting device above a waste barrel can disinfect waste placed every time, the disinfection coverage space range is ensured, and the disinfection capability of the nursing vehicle is improved, and the application range of the nursing vehicle is improved; a control system can be connected into a program of an all-in-one vehicle of the informatization nursing vehicle, one-button full-automatic operation is achieved, workloads of nurses are lowered, and labor force is saved.

The invention relates to an antibiotics related device, in particular to an intelligent antibiotics discharging and filling device. The device comprises a shell, a can storage box, a partition plate,a material storage box, a moving box and a sorting box. The device can be used for solving the problems that antibiotics needs to be mixed and then packaged and formed during production and manufacturing, and raw materials needs to be guaranteed to be dry during processing and filling, can further be used for solving the problem that existing antibiotics is manually mixed and then packaged duringproduction, manufacturing and filling, and the raw materials can be polluted due to the fact that operators can be directly contacted with the antibiotics raw materials during manual operation, and can further be used for solving the problems that the raw materials cannot be guaranteed to be dry, and the operators are directly exposed to and contact with the antibiotics raw materials for a long time, so that the harm to bodies can be caused.

The invention discloses straw bale drying equipment. The drying equipment comprises a rack, a heat source pipeline, a fan, a hydraulic system and an oil cylinder, a straw bale platform and an air collecting box driven by the oil cylinder to move are arranged on the rack, an air outlet of the fan communicates with the air collecting box, a plurality of hollow air supply needles capable of being inserted into and pulled out of straw bales are arranged on the air collecting box, and a plurality of air outlet holes are formed in the hollow air supply needles. The straw bale drying equipment solvesthe problem of straw bale drying, when the water content of forage grass is very high, the forage grass can be picked up and bundled, the loss caused by falling flowers and leaves of the forage grassis reduced, the straw bale can be dried to be below the storage safety water content through the equipment, the overall structure is reasonable, operation is convenient, and the working efficiency ishigh.

The invention discloses a wafer drying device and method. The wafer drying device comprises a spray header which is provided with at least one spray hole and is used for spraying a cleaning solution;a spraying switch which is used for controlling the spraying flow of the cleaning solution; a vacuum chuck which is located below the spraying head, wherein the vacuum chuck comprises a bearing suction plate and a shell, the shell and the bearing suction plate form a cavity of the vacuum chuck, the bearing suction plate is further provided with at least one through hole penetrating through the cavity, and the bearing suction plate is used for containing the wafer; and a spray gun, wherein the spray gun port of the spray gun is arranged above the bearing suction plate, and the spray gun is usedfor spraying nitrogen to dry the wafer. According to the wafer cleaning method, the problem of drying of the wafer after cleaning is solved, and the effects of not damaging the semiconductor structure of the wafer and improving the yield, quality and reliability of the wafer in the cleaning process are achieved.

The invention provides mineral-oil-free warming hand cream with heat sensitization. The hand cream is prepared from the following components in percentage by weight: 3 percent to 30 percent of a skin-moistening agent, 1 percent to 30 percent of a humectant, 0.1 percent to 10 percent of thickener, 0 to 5 percent of a pH (Potential of Hydrogen) regulator, 1 percent to 7 percent of an emulsifier, 0.01 percent to 1 percent of a chelating agent, 0.01 percent to 1 percent of a preservative, 0.01 percent to 20 percent of a skin conditioner, 0.01 percent to 1 percent of a heat sensitizer, 0.01 percentto 1 percent of an aromatic agent and the balance of purified water. The mineral-oil-free hand-warming cream with the heat sensitization, provided by the invention, meets the requirements in NationalStandards of the People's Republic of China QB/T 1857 skin-moistening cream. The hand cream provided by the invention does not contain mineral oil, and skin stimulation can be effectively reduced; meanwhile, the mineral-oil-free warming hand cream contains a heat sensitization component, so that a warm feeling can be brought when the hand cream is used in cold weather, and blood circulation of hands is promoted; the hand cream keeps moisture for a long term to solve the dry problem; meanwhile, the color and luster of skin are improved.

The invention discloses an air conditioner humidifier which is characterized by consisting of a drain pipe, a water tank, an air outlet, an ultrasonic oscillation generator, a water inlet pipe, a power supply data line and a control module; wherein the two sides of the water tank are respectively connected with the water inlet pipe and the drain pipe, the bottom of the water tank is provided with the ultrasonic oscillation generator, the top of the water tank is provided with the air outlet, and the control module is positioned under the water inlet pipe and is connected with an air conditioner mainly by the power supply data line.

The invention relates to a pilocarpus plant extract for reducing the smoke dry sensation of cigarettes and a preparation method thereof, and belongs to a natural plant extract and a preparation methodthereof. The preparation method comprises the following steps: adopting a pilocarpus plant as a raw material; and performing crushing, sterilization, cooling, enzymolysis, enzyme inactivation and concentration on the raw material to prepare the pilocarpus plant extract. The pilocarpus plant extract is applied to cigarette products to solve the problem of the smoke dry sensation generated after performing tar reduction and harm reduction on the cigarettes, and alleviate the mouth and throat dry sensations of the majority of smokers caused by smoking; besides, the pilocarpus plant extract can make the smoke soft and delicate.

The invention provides a fresh air humidifier and humidifying system and relates to the technical fields of air filtering, heat recovering and humidifying. The fresh air humidifier comprises a full heat exchanging core and a humidifying unit, an outdoor air inlet pipeline, an outdoor air outlet pipeline, an indoor air inlet pipeline and an indoor air outlet pipeline are arranged on the full heat exchanging core, and a bypassing pipeline is arranged between the indoor air inlet pipeline and the indoor air outlet pipeline. The humidifying unit is arranged on the indoor air inlet pipeline. In thetechnical scheme, outdoor fresh air and indoor air can be exchanged through the full heat exchanging core, and the energy loss of the indoor air is prevented; and in the process that the outdoor fresh air enters the indoor space, the fresh air passes through the humidifying unit and thus can carry humid air generated by the humidifying unit into the indoor space, the indoor dry air is neutralizedthrough the air with the 100% humidity, finally the indoor humidifying effect is achieved, and the problem that the indoor space is dry is remarkably solved.

The invention discloses a lotus flower anti-ageing cosmetic composition. The skin-care composition is prepared from the following raw materials in parts by weight: rhizoma bletillae striatae powder, herba menthae extract, Chinese gall extract, lotus flower extract and bamboo shaving extract. According to the skin-care composition disclosed by the invention, the moisture-keeping capability of skincan be remarkably increased and a skin barrier function is recovered; a series of problems caused by water shortage of cracks, peeling, roughness and easiness for allergy are eliminated; skin which istender and has excellent color and luster is created; the skin-care composition has good moisture-keeping and anti-ageing effects.

The invention discloses a segmented water removing and drying system for high-humidity coal and an application method for the segmented water removing and drying system. The system comprises a discharging mechanism. A first microwave drying mechanism is arranged below the discharging mechanism and internally provided with a first conveying mechanism. A solid-liquid separation mechanism is arranged at the tail end of the first conveying mechanism. A second conveying mechanism is arranged at an outlet of the solid-liquid separation mechanism. A second microwave drying mechanism is arranged at the tail end of the second conveying mechanism. The segmented water removing and drying system has the beneficial effects that a microwave heating manner and a non-heating manner are combined with the water removing and drying technology, a heat water removing manner and a non-heat water removing manner are organically combined, water in coal is removed in the form of a liquid state on the basis of low-rank coal microwave drying, and energy consumption of a microwave drying system is greatly reduced; raw coal is heated through the reutilization of residual heat and waste heat generated by the drying system, and the economical efficiency of the whole drying system is improved; and after deep drying is carried out, utilization of later finished coal is more flexible and safer, and the processing cost is reduced.