509results about How to "Improve evaporation effect" patented technology

The present disclosure relates to an inhaler component for producing a steam / air mixture or / and condensation aerosol in an intermittent and inhalation- or pull-synchronous manner, the inhaler component including: a housing; a chamber arranged in the housing; an air inlet opening for the supply of air from the surroundings to the chamber; an electrical heating element for evaporating a portion of a liquid material; and a wick having a capillary structure, which wick forms a composite structure with the heating element and automatically supplies the heating element with fresh liquid material after evaporation.

A liquid evaporator includes a liquid reservoir (3) with a liquid to be evaporated, a heater (9) and an evaporator tube (12). The evaporator tube (12) has a first porous element (1) having a first porosity and with an area in contact with the liquid in the liquid reservoir (3) and a second porous element (2) with a second porosity and with an area present on an evaporator side (50) used to dispense the evaporated liquid, and an area outside the liquid reservoir heated by the heater (9) which is not directly in connection with the liquid. The first porous element and the second porous element are in contact in contact areas with the first porous element forming a wick delivering liquid from the reservoir to the contact area.

A photoelectric conversion element comprises a first photoelectric conversion part, the first photoelectric conversion part comprising: a pair of electrodes; and a photoelectric conversion film between the pair of electrodes, wherein the photoelectric conversion film comprises an organic photoelectric conversion material having an absorption peak in an infrared region of an absorption spectrum within a combined range of a visible region and the infrared region and generating an electric charge according to light absorbed, and the first photoelectric conversion part as a whole transmits 50% or more of light in the visible region.

An object of the invention is to provide a multigas incubator capable of shortening humidity-returning time after closing its door. The incubator comprises an adiabatic box main body having an opening on a front face thereof, an adiabatic door mounted on the adiabatic box main body in an openable and closable manner, a transparent inner door for openably closing the opening, and an incubation room surrounded by the inner door and the adiabatic box main body for incubating samples such as cells, microbes and the like. The adiabatic box main body comprises an outer box made of a metal, an inner box made of a metal, a heat insulating material arranged inside the outer box between the outer and inner boxes, and an air layer arranged more inside than the heat insulating material. Gases supplied for controlling concentrations of gases in the incubation room are jetted into humidification water.

The invention discloses an efficient machine for desalting sea water. The efficient machine for desalting sea water mainly comprises a sea water desalting device and a water supply tank, wherein the sea water desalting device comprises a high-pressure water chamber, a heat exchange chamber, a pipe sheet, a transversely fluted tube, an sprayer, a heat exchange surface, a film forming device, a baffle and a plurality of heat pipes; and a sewage draining cooling pipe and a desalted water cooling pipe are arranged inside the water supply tank. According to the efficient machine for desalting sea water, the technology of using smoke to release heat on high-speed spraying by an orifice spraying method is adopted, so that the heat transfer coefficient of the device is improved; the technology of using the excess heat of the smoke is preheated on the sea water, so that the smoke is secondarily used in the device, and the energy use ratio of the device is improved; the two-stage preheating technology of the fed material sea water is adopted, so that the temperature of the preheated sea water is raised; and the technology of using the film forming device to form rotary water film at the heat exchange surface of a round table body is adopted, so that the heat transfer effect and the evaporation effect of a water side are effectively improved. Therefore, the efficient machine for desalting sea water has the advantages of high energy use ratio and good heat transfer effect, and is suitable for the demands of places, such as ships, islands and enterprises on middle or small sea water desalting devices.

In an injectable two-staged rotary compressor, a second suction pipe includes a heat-exchange promoting unit that promotes heat exchange between intermediary-pressure injected refrigerant and internal space or an external surface of a sealed container. The heat being exchanged by the intermediary-pressure injected refrigerant absorbing heat.

The invention discloses a method for producing mask plates of organic electroluminescent displays, which comprises following steps: taking a sheet of magnetic conductive thin sheet steel, utilizing stainless steel etching or laser cutting to open holes on the thin sheet steel to form patterns, flatly spreading a silk screen on the thin sheet steel with the patterns, coating mucilage which is used to stretch the silk screen on the edge of the thin sheet steel, then, removing the silk screen on the region of thin sheet steel patterns, then, stretching the silk screen, taking a frame body, clinging the frame body on the stretched silk screen to form a net frame, tailoring along the outer margin of the net frame after bonding stably, cutting another magnetic conductive sheet steel into an outer frame of the mask plate which is needed, then, connecting the outer frame of the mask plate and the magnetic conductive thin sheet steel in the net frame, then, cutting off the silk screen, shedding the net frame, lastly, cutting off excess sheet steel along the outer margin of the outer frame of the mask plate, and finishing producing the mask plate. The method of the invention utilizes the silk screen to stretch the thin sheet steel, which lowers the production cost and simplifies the technological process, the net frame is more stably connected with the outer frame, the operation is comparatively simpler, and the precision is greatly increased.

The present invention relates to a device for introducing a liquid into a gas flow, more preferably for an exhaust system of an internal combustion engine. The device includes a chamber, an injection device and a channel. The channel with a circumferential region of an inlet section protrudes into the chamber and there on an inner side facing the gas flow has a surface. Said surface is arranged offset to the inside with respect to a channel profile. The proposed design results in improved evaporation of the liquid introduced into the gas flow.

The invention discloses a garbage fly ash water washing liquid evaporation desalination system and method. The system comprises two individual evaporative concentration and evaporation crystallization units. A compressor provides desired heat energy for the units and keeps heat energy balance. The evaporative concentration unit comprises a preheater, a falling film evaporator and a falling film separator. Through garbage fly ash water washing liquid pre-heating and repeated evaporation, the material is concentrated. The evaporation crystallization unit comprises a forced circulation separator and a forced circulation evaporator. Through further evaporation of the concentrate, the material is in a saturated or oversaturated state and salt crystals are precipitated. Through settlement condensation adopting a thickener and separation adopting a centrifuge, the salt in the garbage fly ash water washing liquid can be separated finally. The system adapts to the garbage fly ash water washing liquid characteristics of complex components and high salt content, has the characteristics of large evaporation capability, operation stability and smooth desalination and guarantees large scale stable treatment on the garbage fly ash water washing liquid.

The invention relates to a cabinet semiconductor moisture suction device applicable to a wardrobe, a shoe cabinet, a file cabinet, a locker and a kitchen cabinet. The device comprises a mounting box 1, a radiator 2, a semiconductor refrigerating strip 3, a condenser 4, a water receiving disc 5, a fan 6, a water evaporation tank 7 and a drainage hole 8. The radiator 2 consists of two parts, namely an inner radiator 22 inside the mounting box and an outer radiator 21 which runs through an open hole reserved in the mounting box and is exposed outside the mounting box. When the semiconductor refrigerating strip operates, the fan also operates simultaneously. Wind blown out from the fan brings heat on the surface of the radiator away and heats air in the cabinet, thereby accelerating the evaporation of moisture of an object; simultaneously, moisture in air is condensed to dew by the condenser, is gathered on the water receiving disc and flows to the water evaporation tank 7 through the drainage hole 8; and the heat of the outer radiator 21 is utilized to evaporate condensed water to the air outside the cabinet, thereby avoiding manual treatment on the condensed water.

The invention provides a mask plate. The mask plate comprises a mask plate body provided with a mask pattern. The mask plate body comprises a first surface and a second surface which are opposite. Thefirst surface is provided with a groove, the groove is located in the area outside the mask pattern, and a first through hole penetrating the mask plate body is formed in the bottom of the groove. Correspondingly, the invention further provides a manufacturing method and an evaporation method of the mask plate. By means of the mask plate and the manufacturing method and the evaporation method ofthe mask plate, the mask plate alignment precision during evaporation can be improved, and accordingly the evaporation effect is improved.

The invention provides low-temperature lubricating grease and a preparation method thereof. The low-temperature lubricating grease comprises mineral oil, synthesized oil, fatty acid soap, an antioxidant and an antirust agent. Compared with the prior art, the low-temperature lubricating grease is characterized in that semi-synthesized oil obtained by mixing III-type oil and ester oil and / or PAO (poly alpha olefin) oil is used as basic oil; the III-type oil has a high viscosity index and is high in high-temperature and low-temperature performance, oxidation stability, heat stability and evaporation performance; the ester oil and the PAO oil also have high viscosity indexes and are high in low-temperature performance; moreover, a mixture of lithium stearate and 12-hydroxy lithium stearate is used as a thickening agent for thickening the semi-synthesized oil, so that the low-temperature lubricating grease is high in low-temperature performance, and a used component can be normally lubricated under low temperature; the applicable temperature range is large; furthermore, the thickening agent is easy to synthesize.

The invention relates to the technical field of preparation of films and coatings, particularly to a compact and efficient cold cathode arc source of a quasi diffusion arc. The cold cathode arc source is composed of an arc source head and a control magnetic field group, wherein the arc source head comprises a target, a target base, a target base shielding cover, a target base plate, an arc striking device and a permanent magnet device; the control magnetic field group comprises a flange sleeve, a flange sleeve insulating bush, a dipolar radial rotating magnetic filed generating device, an axial focusing guiding magnetic field generating device, a coaxial focusing magnetic field magnetic yoke and a flange sleeve shielding cover; and the arc source head is connected with the bottom of the flange sleeve through the target base plate to form a whole arc source structure, and connected with a finance through a flange arranged in front of the flange sleeve. Arc spots are distributed on the whole target surface under the comprehensive action of a certain magnetic field intensity and rotary frequency, the power density of the arc spots is reduced, the quasi diffusion arc state is achieved, launch of large grains is reduced, simultaneously, purified high-density plasmas are extracted through the axial focusing guiding magnetic field, and the transmission efficiency is improved.

The invention discloses a distillation desalination system for a solar chimney, comprising: the solar chimney positioned above a heat collecting shed, wherein a source water pool and a fresh water pool are arranged on the periphery of the heat collecting shed, and a concentrated brine pool is arranged right below the solar chimney; an indirect-type condenser is arranged at the top part of the solar chimney, the outer wall of the indirect-type condenser is coated with heat insulation material, a source water feeding pipeline is connected between the source water pool and an inlet of the indirect-type condenser, and a water delivery pump is arranged in the source water feeding pipeline; a nozzle used for atomizing source water is arranged in the solar chimney, a source water draining pipeline is arranged between an outlet of the indirect-type condenser and the nozzle, and the pipeline is provided with a high pressure pump; and a fresh water collecting tank is arranged below the indirect-type condenser, and the pipeline is connected between the fresh water collecting tank and the fresh water pool. Simultaneously, the invention also discloses a desalination process by using the distillation desalination system. The invention solves the technical problems such as low heat transfer efficiency, slow evaporation speed, low fresh water yield, high specific investment of equipment and the like in the conventional solar distillation technology.

The invention discloses a device and a method for treating evaporation and desulfurization waste water of high-temperature flue gas and belongs to the field of treatment of industrial waste water. Thedevice comprises an SCR (selective catalytic reduction) catalytic denitration system, an air preheater, an electrostatic precipitator, an induced draft fan, a wet desulfurization absorption tower anda chimney which are connected in sequence, wherein a desulfurization waste water storage box is connected with the bottom of the wet desulfurization absorption tower and connected to a water inlet inthe top of an evaporation tower through a water pump; a high-flow gas inlet and a low-flow gas inlet are formed in the top and the bottom of the evaporation tower respectively; the two gas inlets areconnected with a gas diverter outlet respectively, and a gas diverter inlet is connected with the induced draft fan and a gas flue between the SCR catalytic denitration system and the air preheater;a gas outlet formed in the middle of the evaporation tower is connected with a gas flue between the air preheater and the electrostatic precipitator through a gas outlet pipeline. According to the device and the method, the evaporation effect is improved, energy consumption is reduced, content of gaseous chlorine at the outlet of the evaporation tower is reduced, and safe and stable operation of follow-up equipment is facilitated.

The embodiment of the invention provides an evaporation source, an evaporation device and an evaporation method, and relates to the field of vacuum evaporation coating. The problems that when evaporation materials are subjected to gasification evaporation in an existing evaporation crucible, due to the fact that the internal diffusion space is increased, the evaporation rate is decreased, and the evaporation effect is affected are solved. The evaporation source comprises an evaporation crucible, a moving table and a moving mechanism, wherein the moving table is arranged in the evaporation crucible and at least comprises a bottom plate, the bottom plate is used for containing the evaporation materials, an evaporation cavity is formed by the moving table, the side face of the evaporation crucible and the upper surface of the evaporation crucible in an encircling manner, the moving mechanism drives the moving table to move in the evaporation crucible in the direction of being perpendicular to the bottom plate, and the upper surface of the evaporation crucible is provided with an evaporation material outlet.

The invention provides a crucible with a heat conduction device, comprising a crucible body and a heat conduction device arranged in the crucible body, wherein the heat conduction device is tree-shaped and comprises a heat dissipation trunk and a plurality of layers of heat dissipation branches arranged on the heat dissipation trunk, each layer of heat dissipation branch comprises a plurality of branch units, and the branch units are arranged by extending outwards from the outer surface of the heat dissipation trunk. For the crucible with the heat conduction device disclosed by the invention, since the tree-shaped heat conduction device is arranged in the crucible body, heat can be transferred to all directions of the crucible body, so that in evaporation, organic matters in the crucible body can be heated uniformly, the phenomenon in the prior art that partial organic material cracks due to non-uniform heating of the organic material is avoided, and the evaporation efficiency and the evaporation effect are effectively improved.

The invention discloses a reaction device for reforming and producing hydrogen from methanol vapor. The reaction device comprises a reactor body, wherein the reactor body is internally provided with a reaction chamber; the cross section of the reaction chamber is circular and is divided into an evaporation part and a reforming part from left to right; a methanol solution feeding hole is formed in the left end of the evaporation part; a first evaporation plate, a second evaporation plate and a third evaporation plate are sequentially arranged from left to right inside the evaporation part; the three evaporation plates are partitioned through annular gaskets; stripy through grooves parallel to one another are formed in the first evaporation plate; circular through holes which are distributed in an annular array are formed in the second evaporation plate and the third evaporation plate; a hydrogen discharge hole is formed in the right end of the reforming part; and at least two metal carrier reaction plates are sequentially arranged from left to right inside the reforming part, that is, the metal carrier reaction plates are arranged in an overlapped manner. By adopting the reaction device, the reaction pressure drop is greatly reduced, and the fluid can be distributed uniformly. In addition, the phenomenon of cold point in the reaction is effectively avoided, and the hydrogen production efficiency and the methanol conversion rate are improved.

The invention relates to a sewage treatment device comprising a flocculating mixing chamber, a flocculating settling chamber, water purifying tank, a composite activated carbon treatment chamber, an amorphous alloy treatment chamber and a reclaimed water storage chamber. By disposing and improving various parts, especially various parts of the flocculating settling chamber, the flocculating efficiency and the settling efficiency are improved, and a plurality of steps of flocculating, settling and condensing can be implemented simultaneously without increasing the treatment space; as a result, small and medium-sized efficient sewage treatment becomes reality.

The invention relates to a mask device and a mask module and a mask plate thereof. The mask device comprises the mask module and a mask frame; the mask module comprises the mask plate and a shieldingpiece; the edge of the mask plate is connected with the mask frame; multiple through holes are uniformly formed in the mask plate; multiple through ports are formed in the shielding piece; the shielding piece butts against the mask plate; each through port is aligned to part of the through holes in the mask plate; and the shielding piece shields the rest part of the through holes in the mask plate. The mask plate has no need to arrange different reserved areas according to different display areas, and only needs overall etching, so that the etching procedures are reduced, and the process complexity is reduced; the through holes are uniformly formed in the whole mask plate, so that the mechanical performances of all parts of the mask plate tend to be consistent, and the deformation is effectively reduced; and the display areas with different shapes can be evaporated at the same time, so that the utilization rate of a glass substrate is increased, the evaporation efficiency is improved,and the product updating demands can be quickly adapted to.

The invention relates to a centrifugal thin film evaporator for fluid even distribution in fluid film for evaporation and condensation, comprising a power and a main shaft connected to the power drive with evaporation channel and condensation return duct, evaporation introducer and condensation fluid extractor on the main shaft, a barrel with evaporator return opening equipped at the end of the main shaft, an isolation sleeve inside the barrel cavity and connected to the main shaft, an evaporator inside the isolation sleeve and fixed with the said isolation sleeve with evaporator cavity formed by the evaporator and the wall of the isolation sleeve and the evaporator cavity connecting to the evaporator channel and condensation duct respectively. It can shorten the evaporation period of material on the evaporator, with even fluid film, conducive to the improvement of evaporation efficiency and effect with energy conservation.

In a rotary evaporator, the rotating speed of the rotating flask is automatically controlled or regulated dependent upon a detected process value, particularly the vibration behavior or the mass moment of inertia of the rotating flask.

The invention relates to the field of pharmaceutical equipment, and particularly relates to a concentration system. An evaporation and concentration system comprises a climbing film evaporator, a condenser, a cooler, a microwave heater and a flash evaporator, wherein the microwave heater is connected with the climbing film evaporator; the climbing film evaporator is connected with the flash evaporator through a high pressure plunger pump; and the flash evaporator is connected with the condenser. Due to the adoption of the above technical solution, the microwave heater is used to heat an original solution in cooperation with a stirring device, so that operation time of heating the original solution is shortened, operation modes are more convenient and consume little energy. When the original solution is evaporated, the flash evaporator is used for two-effect evaporation, the evaporation effect is substantial, evaporation speed is faster than that of other evaporators, and condensation time of the whole condensation system is shortened.

The invention discloses a spray evaporation treatment method and system for a desulfurization wastewater flue. The system comprises a smoke treatment system, a desulfurization wastewater spray evaporation system, a bypass flue system and an automatic control system, wherein the smoke treatment system comprises an air preheater, a flue, a demister, a dust remover, a desulfurization tower and a chimney; the desulfurization wastewater spray evaporation system comprises a settling tank, a water storage tank, a water pump, a heat exchanger and a spraying device; the bypass flue system comprises a bypass flue 1 and a bypass flue 2; the automatic control system comprises an actuator, a smoke acid dew-point instrument and a controller. A smoke inlet is formed in the wall surface of a flue of the desulfurization wastewater spray evaporation system, and an airflow protection layer is formed, so that the corrosion caused due to the splashing of acidic drops to the wall surface is prevented, meanwhile, the turbulence flow degree of a space is increased, and the evaporation is accelerated. The system is easy to process and manufacture, and low in investment cost, and the evaporation efficiency is greatly improved.

The invention provides a pixel structure, a mask plate and a display device, which belongs to the field of display technologies and can solve a problem that the aperture ratio of sub-pixels is limitedby a mask opening of the existing mask plate. The pixel structure comprises a plurality of repeating units which are arranged in an array mode, wherein each repeating unit is rectangular in outer contour and comprises four first sub-pixels, four second sub-pixels and four third sub-pixels, the four first sub-pixels are arranged at the center of the repeating unit in a 2*2 array mode to form a first sub-pixel group; the four second sub-pixels are respectively located at four sides of the repeating unit; the four third sub-pixels unit are respectively located at four top corners of the repeating unit; two adjacent second sub-pixels in any two adjacent repeating units form a second sub-pixel group, and the second sub-pixel group is polygonal or circular in outer contour; and four adjacent third sub-pixels in any four repeating units arranged in the 2*2 array mode form a third sub-pixel group.

The present invention relates to a device for introducing a liquid into a gas flow, more preferably for an exhaust system of an internal combustion engine. The device includes a chamber, an injection device and a channel. The channel with a circumferential region of an inlet section protrudes into the chamber and there on an inner side facing the gas flow has a surface. Said surface is arranged offset to the inside with respect to a channel profile. The proposed design results in improved evaporation of the liquid introduced into the gas flow.