707results about How to "Improve condensation efficiency" patented technology

The invention discloses a washing and drying machine with heat pump drying and dehumidification functions, which comprises an outer cylinder, an inner cylinder coaxially arranged inside the outer cylinder, a heat pump system, and a drying circulation air path between the outer cylinder and the heat pump system. The drying circulation air path successively passes through the heat pump air outlet, the outer cylinder air inlet, the inside of the outer cylinder, the outer cylinder air outlet, the heat pump air inlet, the heat pump system and then to the heat pump air outlet. The humid air inlet and dry air outlet of the humid air flow from the outside to the outside through the humid air inlet, heat pump inlet, heat pump system, heat pump outlet, dry air outlet and then to the outside to form a dehumidification circulation air path. There is a switching mechanism between the drying and dehumidification circulation air passage to realize the switching between clothes drying and dehumidification functions. The drying circulation air passage and the dehumidification circulation air passage are equipped with the same double-layer lint filter. The washing and drying machine of the invention has multiple functions, and can not only dry clothes, but also dehumidify and dry rooms.

The invention discloses a solid-phase synthesis method of Sermaglutide. The method comprises steps of taking 2-Cl-Resin as an initial resin carrier; through a solid-phase synthesis method, orderly connecting the corresponding amino acids in a Sermaglutide sequence, wherein the lysine takes Dde-Lys (Fmoc)-OH as raw material; after linking the side chain raw material, removing Dde protection base of lysine, and performing continuous condensation reaction of a peptide chain; applying specific microwave technology treatment in a reaction process, and obtaining Sermaglutide-2-Cl-Resin; after cutting and settling Sermaglutide-2-Cl-Resin, freezing and drying, and obtaining crude peptide of Sermaglutide peptide. The method applies Fmoc solid-phase synthesis method, 2-Cl-Resin as solid phase carrier, and DIC / HOBt as the condensating agent, thus the lysine raw material is improved, the technical flow is largely simplified; the specific microwave synthetic technique is applied to the condensation reaction, thus the condensation efficiency is improved; the invention largely shortens the reaction time, improves the product yield, and has considerable economic application value and wide application prospect.

The invention discloses a solar energy sea water desalinization device based on reflection and total reflection, and belongs to the technical field of solar energy heat collection and water treatment. The device is composed of an upper surface transparent film, a total reflection solid film with a gradually-varied wall thickness and hydrophilic capillary tubes; the plurality of devices can be arranged and combined to form multiple solar energy sea water desalinization films; the combined devices are floated on the sea surface for use. According to the invention, a capillary phenomenon is utilized to enable sea water to go up to the upper ends of the capillary tubes, sunlight enters through the upper surface layer transparent film, and is subjected to reflection or total reflection when being in contact with an inner surface, and finally the sunlight is gathered on the black hydrophilic fiber capillary tubes to generate heat energy to realize sea water evaporation. The convection and heat exchange of the raised water vapor and external air is realized through the upper surface layer transparent film, the water vapor is condensed to generate fresh water on the inner side of the transparent film, the fresh water slips through the inner wall of a reflecting surface, and flows into the lower part of a housing through water outlet holes in the wall of a supporting cylinder to be stored. The fresh water is conveyed to users after accumulation, and meanwhile, small-sized plant can be planted at sea.

The invention discloses a moisture capture device. The moisture capture device comprises a wave-shaped moisture condensation surface and a water storage device, wherein a radiation refrigeration material serves as a base plate of the moisture condensation surface, protruding portions of the wave-shaped moisture condensation surface are hydrophilic protruding portions, concave portions of the wave-shaped moisture condensation surface are hydrophobic concave portions, the water storage device is arranged at the bottom end of the moisture condensation surface, and droplets are formed by moisture captured by hydrophilic protruding portions, then transferred to hydrophobic concave portions after growing up and transferred to the water storage device along hydrophobic concave portions. The temperature of the condensation surface can be reduced quickly due to the radiation refrigeration material, the moisture in the air is captured by hydrophilic protruding portions and is condensed into droplets, and droplets are transferred to hydrophobic concave portions after growing up and are quickly transferred to the water storage device along hydrophobic concave portions. The device is simple in structure and environment-friendly, can be used in arid areas and semi-arid areas to mitigate the problem of water shortage to a certain extent and can be used in non-arid areas to provide domestic water and production water.

The circulative cooling apparatus has a first chamber, a second chamber, a first pipe, and a second pipe. There are porous structures on internal walls of the first chamber and the second pipe. There is work fluid in the second chamber and the porous structures. The work fluid is evaporated by heat in the first chamber, and owing to the pressure drop the vapor of the work fluid moves to the second chamber through the first pipe. Then the vapor of the work fluid condenses into the work fluid in the second chamber. Afterward the work fluid is transported back to the first chamber through the second pipe using the porous structures thereof, thus forming a circulative cooling apparatus.

The invention discloses a washing and drying integrated machine for washing clothes by adopting water heated by a heat pump. The washing and drying integrated machine comprises an outer barrel, an inner barrel, a heat pump system and a water inlet pipeline; the inner barrel is arranged in the outer barrel; the outer barrel and the inner barrel are coaxially arranged; the heat pump system comprises an evaporator, a compressor, a two-position three-way electromagnetic valve, a condenser bank and a throttling valve, wherein the condenser bank is formed by connecting an air-cooled condenser and a water-cooled condenser in parallel; the evaporator, the compressor, the two-position three-way electromagnetic valve, the condenser bank, the throttling valve and the evaporator are connected in series to form a circulating system; the water inlet pipeline, the heat pump system and the outer barrel form a water heating system; the outer barrel is connected with the heat pump system through two sections of air flues to form a drying and circulating air path for drying the clothes; and the two-position three-way electromagnetic valve is used for switching and controlling a refrigerant through the air-cooled condenser or the water-cooled condenser to realize the cloth drying or water heating function of the washing and drying integrated machine. Besides the functions of drying the clothes and heating the water, cooling and dehumidifying functions, heating and dehumidifying functions and the like can be provided by arranging a switching mechanism and an external air inlet / outlet in the air path.

The invention relates to the technical field of condensing, in particular to a water condensing device and a washing and drying all-in-one machine. Direct heat exchange and indirect heat exchange are integrated so that the condensing effect and the condensing efficiency of the water condensing device can be improved. The water condensing device comprises a condensing chamber and a condensate water channel. A wet and hot air inlet is formed in the lower portion of the condensing chamber, and a dry air outlet is formed in the upper portion of the condensing chamber. The condensate water channel is located inside the condensing chamber, a condensate water inlet communicated with the condensate water channel is formed in the upper end of the condensing chamber, a condensate water outlet is formed in the bottom of the condensing chamber, a spraying structure is arranged on the condensate water channel, and condensate water enters the condensate water channel from the condensate water inlet and enters the condensing chamber through the spraying structure for heat exchange with wet and hot air.

The invention relates to a light-emitting diode (LED) lamp, which comprises a radiating part, an optical part and an electrical part, wherein the radiating part comprises a heat exchanging loop device and a communicating pipe radiator arranged on the top of the radiating part; a heat exchanging loop device is internally provided with a sealed first cavity, and a second cavity the top of which is open is formed on the top of the heat exchanging loop device; a capillary structure is distributed on the inner wall of the first cavity and is filled with working fluid; the first cavity is internally provided with a heat insulation piece; the communicating pipe radiator comprises at least one communicating pipe and a plurality of fins on the communicating pipe; the tops of natural heat exchanging loop devices at two ends of the communicating pipe are inserted into the first cavity and are communicated with the first cavity; the optical part comprises an LED light source arranged on the heat absorption surface at the bottom of the heat exchanging loop device; and the electrical part comprises a circuit board connected with the LED light source.

The invention discloses a sea water desalination film adopting solar micro condensation and capillary evaporation, and belongs to the technical fields of solar heat collection and sea water desalination. The sea water desalination film comprises a hydrophilic porous material, a lower layer film body, an upper layer film body and two or more sea water desalination units, wherein each sea water desalination unit adopts micro-condensing lenses for concentration to heat the capillary carbon fiber pipe bundles under the sea water desalination unit; sea water is absorbed to the upper end surfaces of the capillary carbon fiber pipe bundles due to the capillarity and evaporates under the action of the heating of solar faculae to generate water vapor; the water vapor condenses after being in contact with cold air, the condensed water drops are absorbed by a hydrophilic fiber washer and then stored in the hydrophilic porous material, and eventually the purpose of sea water desalination is realized. The sea water desalination film is foldable and portable; moreover, a great deal of sea water desalination micro-units in the film can efficiently evaporate the sea water to realize efficient and portable sea water desalination.

The invention relates to a water condenser, a washing-drying machine and a clothes drying method. The water condenser comprises a condenser chamber, a hot and humid air inlet, a dry air outlet, a condensed water flow path and a condensed water interlayer. The hot and humid air inlet is formed in the lower portion of the condenser chamber. The dry air outlet is formed in the upper portion of the condenser chamber. The condensed water flow path is formed on the inner wall of the condenser chamber and used for direct heat exchange. The condensed water interlayer is arranged on the outer wall of the condenser chamber and used for indirect heat exchange. The hot and humid air inlet of the water condenser is communicated with a roller of the washing-drying machine. After communicated with an air exhausting device of the washing-drying machine, the dry air outlet of the water condenser is further communicated with the roller through a heating device, thus a cycling air path is formed to dry the clothes. During drying, the direct heat exchange and the indirect heat exchange between the condensed water and the hot and humid air occur simultaneously, in this way, condensation efficiency is improved, heat exchange efficiency is further increased, drying performance is promoted, the condensed water is recycled, secondary heat exchange is realized, the condensed water is saved during clothes drying, energy is greatly saved, and high efficiency and energy conservation are achieved.

The invention relates to a process for recovering zinc from hot-dip coating zinc ash. The process comprises the following steps of: separating the hot-dip coating zinc ash after dry grinding and screening to obtain an oversize product and an undersize product; removing bound water and a small amount of zinc chloride from the oversize product under the condition that the temperature is between 400 and 500 DEG C and the vacuum degree is 10 to 50 Pa; performing vacuum distillation on the oversize product under the condition that the temperature is between 650 and 800 DEG C and the vacuum degree is 10 to 30 Pa to obtain zinc; and performing alkali cleaning on the undersize product to remove chlorine, and then performing vacuum thermal reduction on the undersize product to obtain the zinc from zinc oxide by using ferrosilicon as a reducing agent and calcium oxide as a slagging agent under the condition that the vacuum degree is 10 to 30 Pa and the temperature is between 1,050 and 1,200 DEG C. The process has a high recovery rate for recovering the zinc from the hot-dip coating zinc ash, and the obtained zinc has a good crystallized shape.

A laundry treating machine is provided. The laundry treating machine may include a tub to receive wash water, a drum rotatably provided in the tub, an air supply device to supply air to the tub, a lint filter to filter lint from the air circulated by the air supply device, a filter cleaning device to supply cleaning water to the lint filter to remove the lint from the lint filter, and a cooling water supply device to supply cooling water to an inner surface of the tub such that moisture contained in air is condensed at the inner surface of the tub.

The invention relates to a drying control method for a water-saving washing machine to realize just-in-time (JIT) stop after drying clothes. The method comprises the following steps of: at the beginning of drying, detecting the temperature of hot steam in an internal cylinder by using an internal cylinder temperature sensor; judging whether the temperature is lower than a set first starting temperature, if so, closing a water inlet valve of a dehumidifying tube, otherwise, opening the water inlet valve of the dehumidifying tube; judging whether the temperature of the hot steam in the internal cylinder is lower than a set second starting temperature, if so, closing the water inlet valve of the dehumidifying tube, otherwise, returning to judge continuously; and judging the drying degree of the clothes in the internal cylinder, when the drying degree reaches a set value, stopping a heater, and when the temperature is lower than a set opening safety temperature, stopping a drying fan and ending up the drying process. The method has the advantages of reducing the water consumption, improving the condensing efficiency of the hot steam in the internal cylinder, automatically detecting the drying degree of the clothes, automatically stopping the drying motion after detecting the clothes are dried and fulfilling a high-efficiency, rapid and energy-saving clothes-drying aim.

The invention relates to an acid distillation purifier with the function of semiconductor refrigeration, and a distillation method thereof. The purifier comprises a heated acid evaporation component, an acid vapor condensation component and a liquid conveying and storing tank device (7), wherein the heated acid evaporation component comprises an infrared heating device (1) arranged in a device frame (9) thereof; the acid vapor condensation component comprises a distillation bucket (2) arranged on the heated acid evaporation component, a semiconductor condensation device (3) arranged at the upper part of the distillation bucket (2), a temperature sensing measurement and control device (6) arranged at the lower part of the distillation bucket (2), a liquid collecting disc (5) arranged in the distillation bucket and a heat dissipation device arranged at the upper part of the distillation bucket; and the liquid conveying and storing tank device (7) is communicated with the liquid collecting disc (5) in the distillation bucket (2) through a liquid conveying pipe (16). The purifier and the purification method thereof are characterized in that the two parts of heated acid evaporation and acid vapor condensation are combined, so that the acid vapor obtained by heating the acid to evaporate can be directly condensed into an acid liquor by vanes of the semiconductor condensation device in the distillation bucket. Therefore, the acid can be economically purified and the quality of the acid can be improved. In addition, the purifier has the advantages of high condensation efficiency, simple structure, small occupied area and cost reduction.

The present invention is the condensator for washing and stoving machine. The washing and stoving machine includes one casing forming holding space; one water tank installed inside the casing; one air pipe connected to the water tank for leading air into the water tank; one blower for blowing air via the air pipe; and one heater for heating air before being led into the water tank. The condensator includes condensating pipe with one end connected to the lower part of the water tank and the other end extending upwards; condensated water supplying pipe connected to the water tank to provide condensated water to the condensating pipe, and condensated water dispersing part with dispersing holes on the outlet side of the condensated water supplying pipe for dispersing and dropping the condensated water.

The invention discloses a washing machine with a drying function, and relates to the technical field of washing machines. The washing machine is invented to solve the problem that an existing ultrathin washing machine is poor in drying effect. The washing machine with the drying function comprises an inner barrel, an outer barrel and a drying assembly. A condensation cavity is formed between the rear wall of the inner barrel and the rear wall of the outer barrel, the drying assembly comprises a heating air duct, a fan and a heating device, and the fan and the heating device are arranged in theheating air duct. One end of the heating air duct is communicated with an air outlet of the condensation cavity, the other end of the heating air duct is communicated with the inner barrel, and air in the inner barrel is drawn into the condensation cavity to be condensed through the fan, is guided into the heating air duct an is drawn into the inner barrel o from a circulation after being heatedby the heating device, so that clothes is dried. The position, close to an air outlet of the condensation cavity, in the rear wall of the outer barrel is recessed in the direction away from the innerbarrel to form an expanded cavity. The washing machine with the drying function is used for washing and drying the clothes.

The invention relates to a solid phase synthesis process of thymosin alpha1. The process comprises the following steps of: (1) preparation of NH2-Asn(Trt)-CTC resin; (2) synthesis of AA(1-27)-Asn(Trt)28-CTC resin; (3) preparation of Ac-AA(1-27)-Asn28(Trt)-CTC resin; (4) preparation of crude thymosin alpha1 by using a cracking agent; and (5) purification of the crude thymosin alpha1.

The invention provides a wide-temperature-range type efficient liquid cooling circulating temperature control device. The device comprises a main control system, a compressor, a condenser, an expansion valve, a plate type heat exchanger, an air blower, a liquid storing box, a circulating pump, an air cooler, a temperature sensor, a pressure sensor, a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a fifth solenoid valve, a sixth solenoid valve and a seventh solenoid valve. The invention further provides a control method of the wide-temperature-range type efficient liquid cooling circulating temperature control device. According to the device and method, the condensing temperature of a refrigerant in the condenser is lowered down through self-circulating liquid, and thus the refrigerating efficiency under a high temperature environment is increased; a forced air cooling mode is adopted in the low temperature environment, so that the power consumption can be decreased, and the energy can be effectively saved.

The invention discloses an evaporative cooling and air-cooled heat pump type composite water chiller-heater unit, comprising an evaporative water chilling unit, an air-cooled heat pump water chiller-heater unit and a direct evaporative cooler which are connected and combined through a pipe network, wherein the evaporative water chilling unit comprises a high-temperature chilled water air cooler, a low-temperature chilled water air cooler and direct evaporative coolers; the high-temperature chilled water air cooler and the low-temperature chilled water air cooler are connected in parallel; the air-cooled heat pump water chiller-heater unit consists of a condenser, an evaporator and a compressor forming a closed loop; the location of the air-cooled heat pump water chiller-heater unit is arranged to lead the let-in air at one position of the air-cooled heat pump water chiller-heater unit to be from the discharged air of the evaporative water chilling unit, and three direct evaporative coolers are respectively arranged at other three air-inlet surfaces. For the composite water chiller-heater unit provided by the invention, the high-temperature chilled water produced through the evaporative water chilling unit and the low-temperature chilled water produced through the air-cooled heat pump water chiller-heater unit are mixed according to a certain proportion for cooling for users in summer, and the air-cooled heat pump water chiller-heater unit is singly opened for heating for the user during the operation in winter, thereby having obvious energy-saving effect.

The invention discloses an evaporative cooling water chiller and mechanical refrigeration high-temperature water chiller compounded water chiller. The water chiller comprises an evaporative cooling water chiller and a mechanical refrigeration high-temperature water chiller which are connected with each other through a pipe network, wherein the evaporative cooling water chiller comprises an air cooler and a direct devaporizer; one side of the air cooler is provided with an air inlet; the direct devaporizer comprises a watertight shutter, a nozzle, fillers and a water tank which are arranged sequentially from top to bottom; an exhaust fan is arranged on the upper part of the direct devaporizer; and the mechanical refrigeration high-temperature water chiller comprises a condenser, a throttle mechanism, an evaporator and a compressor which form a closed loop. During the running of air conditioners, the evaporative cooling water chiller can be run independently under the condition that outdoor air meets requirements to prepare high-temperature chilled water; and when the weather is not suitable for the running of a complete machine, the mechanical refrigeration high-temperature water chiller is used as a sensible heat end to prepare the high-temperature chilled water, and the evaporative cooling water chiller plays the effect of a cooling tower.

A condenser-type heat exchanger having a set of welded plates that together define fluid systems that interpenetrate each other comprises at least two modules of welded plates. Each module presenting an independent cooling system (CF1, CF2), fluid (CF2) being preferably colder than fluid (CF1), and a connecting chamber that connects the two modules in series in the system of fluid to be condensed such that the direction in which the fluid to be condensed flows is reversed when it changes from one module to the next module

The invention provides a laundry treating machine which can comprise the components of: a tub for holding washing water, wherein cooling water is supplied to the inner surface of the tub so that the inner surface of the tub is cooled for forming a condensation surface; a drum rotatably provided in the tub for holding laundry; an air supply unit which is arranged above the tub for collecting air from inner part of the drum and circulating and supplying to the tub; a lint filter which is arranged in the channel of the air supply unit and is used for filtering the lint from air that moves along the channel of the air supply unit; a filter cleaning device which supplies cleaning water to the lint filter for removing lint from the lint filter; and a valve assembly which selectively or simultaneously supplies the washing water, the cooling water and the cleaning water from an external water source. The laundry treating machine facilitates lint cleaning and can improve condensation efficiency.

The invention relates to the exhaust gas recovery field in the viscose fiber industry, and provides a device for recovery of carbon disulfide in viscose fiber production. The device is characterized in that: it comprises an alkali spray tower, an absorption tower, a heat exchanger, a desorption tower, a condenser and a gas-liquid separator. The spray tower is connected to the absorption tower, the absorption tower is in connection with the heat exchanger, the heat exchanger is connected to the desorption tower, the desorption tower is connected to the condenser, which is in connection with the gas-liquid separator. The device provided in the invention has the characteristics of simple structure, high absorption rate, low investment and operation cost, and suitability for industrialized application.

The invention relates to an air purification unit applicable to remove fine particles in the air in the home environment and belongs to the field of electrostatic dust removal. The device comprises an air inducing unit, an air purification unit and an air channel. The air purification unit comprises a positive high-voltage pulse charge region, a negative high-voltage pulse charge region, a static coagulation region under an alternating electric field, a dust particle collection region, a plasma disinfection region and a negative ion region which are arranged successively. A narrow-pulse discharging mode and a negative direct-current high-pressure discharging mode are used, a working voltage below 30KV and a working current below 10mA are used, and the collection efficiency of more than 90% of particles with diameters below 10 microns is achieved in the home environment; the problems of over-large 'wind resistance' and 'secondary pollution' of prior home air conditioners are solved, fine particles in the air can be removed in the home space size range, the air can be disinfected, and the problem of ultraviolet light leakage harms is solved.

The invention provides a machine room air conditioner system and a control method thereof. The machine room air conditioner system comprises a refrigeration circulating system and a heat pipe loop system. The refrigeration circulating system comprises a compressor, a condenser, a throttling device and an evaporator which are all connected with one another. A controller controlling the compression ratio of the compressor is arranged on the compressor. The controller is connected with a temperature sensor arranged outside a machine room. The heat pipe loop system comprises a fluorine pump and a heat pipe which are connected with the condenser and the evaporator; the heat pipe loop system is formed by the fluorine pump, the heat pipe, the condenser and the evaporator; and the heat pipe loop system can cool the machine room through a natural cold source outside the machine room. According to the technical scheme, on one hand, the compression ratio can be automatically adjusted by the machine room air conditioner system according to the outside temperature, and therefore the compressor can perform variable-compression-ratio work; and on the other hand, the machine room air conditioner system can cool the machine room through the outside natural cold source in winter and other cold seasons, and therefore the energy consumption of the machine room air conditioner system can be reduced.

The invention relates to a condensing device for a dish-washing machine and the dish-washing machine provided with the condensing device. The condensing device comprises an inner container, a condenser and draught fans. One end of the condenser communicates with the inner container through an air inlet, and the other end of the condenser is connected with the draught fans. An air supply opening communicating with the inner container is formed in one side plate of the condenser. Airflow is conveyed into the condenser and supplied into the inner container through the air supply opening so that water vapor can enter the condenser through the air inlet to form inner airflow circulation, meanwhile, cooling airflow is conveyed to the outer surface of the condenser to form outer airflow circulation, and power is provided for inner airflow circulation and outer airflow circulation through the two draught fans correspondingly or through one draught fan at the same time. The condensing device has inner airflow circulation and outer airflow circulation at the same time, the flowing speed of airflow on the outer surfaces of the side plates of the condenser can be increased, the surface temperature of the condenser can be reduced, fast condensation of the water vapor in the condenser can be facilitated, and the condensation efficiency can be greatly improved.

The invention discloses a titanium alloy super hydrophobic-super hydrophilic surface. Multiple sub arrays are distributed on the surface of a titanium alloy. Multiple super hydrophobic areas and multiple super hydrophilic areas in each sub array are arranged alternately in a wedge shape or a triangular shape, and super hydrophilic gathering areas are distributed between the sub arrays. The super hydrophobic surface has the good super hydrophobic performance, drop adhesion is very little, and rolling is extremely easy; drops can be adsorbed by the super hydrophilic areas, the drops at the top ends of the super hydrophilic areas in the wedge shape or the triangular shape can rapidly move towards the bottom of the wedge shape or the triangular shape under the drive of Plath pressure generatedby the wedge shape or the triangular shape, the super hydrophilic areas arranged alternately with the super hydrophilic areas can repel directional transportation of the drops, under the synergisticeffect of the super hydrophobic areas and the super hydrophilic areas, the condensation small drops can be gathered into the hydrophilic gathering area constantly, high-concentration-ratio self-driving water gathering is achieved, disengaging of the drops is accelerated, and therefore the condensation heat transfer efficiency is improved. The invention provides a preparing method and application of the titanium alloy super hydrophobic-super hydrophilic surface.

The invention relates to a condensing device and a condensing method of a washing and drying integrated machine. The condensing device comprises a condensing disk, a nozzle and a cold source supply tube, wherein the condensing disk is arranged on the back of an inner drum, and is rotated along with the inner drum; the nozzle is arranged between the back of the inner drum and the back of an outer drum and sprays cold water or cold air to the condensing disk to keep the condensing disk at a low temperature; the cold source supply tube is embedded at the back of the outer drum, and cold water or cold air flows in the tube; the rear side of the outer drum is provided with an air outlet; the condensing device is not provided with a condensing tube; and a fan and a heating tube of the washing and drying integrated machine are arranged in a drying channel, and the drying channel is connected with the front side of the outer drum through an air inlet. According to the condensing method, saturated hot air generates a condensation effect through the nozzle and the condensing disk, so that condensed water is discharged. The invention breaks through the convention, the original condensing tube is omitted, the condensing disk is arranged on the back of the inner drum, a condensing area is directly moved into the outer drum, the condensing efficiency is greatly improved when energy consumption is reduced, the drying performance and the energy saving effect are obviously improved, and adverse effects can not be caused on indoor environment.

An air-water separating process for compressed air features that compressed air is delivered via delivering pipe into cooling pipe in cooling drum to release its pressure as the diameter of cooling pipe is greater than that of delivering pipe, so its temp is lowered to make the pressure of water vapour close to saturated vapour pressure. The cooled air is delivered in air-water separator where its pressure is further released and its temp is further lowered, so the water vapour is condensed. Its apparatus is composed of a cooling drum with cooling pipe in it and an air-water separator.