75results about "Evaporation apparatus" patented technology

The present invention discloses a solid-state source gasification device, comprising a housing and one or more trays, a top cover is provided on the top of the housing. A gas inlet and a gas outlet are provided on the top cover. The trays are vertically stacked in the housing. A carrier gas pipe is provided in the housing. An upper end of the carrier gas pipe is connected to the gas inlet. The carrier gas pipe penetrates through the trays, and extends into the bottommost-layer tray. One or more carrier gas outlets are formed in the carrier gas pipe. The carrier gas outlets are formed in a space of the bottommost-layer tray or formed in a space of the bottommost-layer tray and the rest trays. Except for the bottommost-layer tray, the rest trays are each provided with one or more gas conduits. The solid-state source gasification device of the present invention adopts a parallel gas transmission channel, whereby the carrier gas, after entering the carrier gas pipe from the gas inlet, can enter into each tray separately, and can be transmitted horizontally in each tray along the surface of the solid-state source material for a longer distance before reaching gas conduit, and thus a large amount of gasification gas can be carried in the carrier gas to enhance the overall gasification efficiency of the solid-state source gasification device.

To suppress deposition adhering to an exhaust path.SOLUTION: A film deposition apparatus includes a stage, a first container, a gas supply part, a porous member and a heater. A substrate is placed on the stage. The first container houses the stage. The gas supply part supplies two kinds of monomer gases into the first container to form a polymer film on the substrate placed on the stage. The porous member is disposed on an outside of a treatment space that is a space above the substrate and takes therein a polymer formed by the two kinds of monomer gases discharged from the first container. The heater heats the porous member to a first temperature when a polymer film is formed on the substrate.SELECTED DRAWING: Figure 1

To provide a device that generates inhalable aerosol.SOLUTION: A device 100 includes: a heater that is configured to generate inhalable aerosol and is configured for at least ON mode and standby mode; at least one sensor that includes at least one of an accelerometer and a vibration sensor and is configured to detect the movement of the device; and a controller that is configured to shift from the standby mode to the ON mode on the basis of the at least one sensor having detected the movement of the device.SELECTED DRAWING: Figure 1

In accordance with one or more embodiments of the present disclosure, a rotary evaporator is disclosed. The rotary evaporator may include a base, an evaporation vessel, a rotary union, a motor for rotating the evaporation vessel, a heat jacket, a purge tube and a purge system. The evaporation vessel includes a mounting end that is coupled to the rotary union and an opposite end, with an opening defined in the opposite end and a reservoir in communication with the opening for receiving a sample through the opening. The heat jacket heats or cools the sample when contained in the evaporation vessel, and the purge system controllably supplies fluid to the evaporation vessel via the purge tube.

An atomization apparatus (1), an atomization method, and an air separation unit (10). In the atomization apparatus (1), a target liquid (f0) flows in a liquid conveying pipeline (2). A premixed gas (g1) flows in a premixing pipeline (3). The target liquid (f0) flows into the premixing pipeline (3) at a premixing position (p4) by means of the liquid conveying pipeline (2), so that the target liquid (f0) is mixed with the premixing gas (g1) to form a premixed stream (s1) containing the target liquid (f0) and the premixing gas (g1). The liquid conveying pipeline (2) and the premixing pipeline (3) are arranged such that in the premixing position (p4), a predetermined angle (α) is formed between the flow direction (Df) of the target liquid (f0) and the flow direction (D1) of the premixing gas (g1). An entrainer gas (g0) flows in an atomization pipeline (4), and the premixed stream (s1) is injected into the atomization pipeline (4) by means of the premixing pipeline (3), so that the target liquid (f0) is atomized in the entrainer gas (g0). According to the atomization apparatus (1) and method, the target liquid (f0) can be atomized in the entrainer gas (g0). The air separation unit (10) can recover the cooling capacity in a discharged liquid purge.

Provided is a vaporizer capable of effectively and reliably vaporizing a liquid material for semiconductor manufacturing at a temperature as low as possible without causing heating unevenness. A vaporizer 10 includes: a liquid-material supply unit 12 that supplies a liquid material LM for semiconductor manufacturing; a vaporization unit 20 having therein a vaporization space K for vaporizing the supplied liquid material LM; and a material-gas discharge unit 40 that feeds a material gas VG obtained through vaporization to a following step. The vaporization unit 20 includes: a vaporizer body 22 that is formed of a transparent member which transmits infrared rays, and that allows infrared rays to pass through the vaporization space K from a side wall 22h on one side to the side wall 22h on another side opposite to the one side; transparent spheres 30 that are loaded in the vaporization space K and that transmit infrared rays; a heater H that is disposed so as to be spaced from the vaporizer body 22 by a gap d having a width M and that irradiates the vaporizer body 22 with infrared rays; and a reflective member 28 having a surface that faces the vaporizer body 22 with the heater H disposed therebetween, and that is a mirror surface 28k which reflects infrared rays.

A reaction gas supply system includes a reaction chamber configured to process a substrate using a reaction gas, a mass flow controller (MFC) configured to control an amount of the reaction gas supplied to the reaction chamber, a tank between the reaction chamber and the MFC, the tank having a cylindrical inner space configured to store the reaction gas, and an outlet portion configured to discharge the reaction gas from the tank, and a valve between the tank and the reaction chamber, the outlet portion of the tank having a gradually decreasing diameter toward the valve.

The invention relates to a control device for adjusting the air humidity in an incubator chamber of a laboratory apparatus with incubation capability, and to a method for adjusting the air humidity. In particular, the control device controls an air humidity regulation device, a heating regulation device, and a water supply control device.

A method and apparatus for an evaporator assembly are provided. The evaporator assembly includes an evaporator body, a coating basin, and a porous media. The evaporator body includes an evaporator sidewall, an evaporator volume defined by the evaporator sidewall, and an opening defined by the evaporator sidewall. The coating material basin includes a basin sidewall, a coating material volume defined by the basin sidewall, and a coating material bath disposed in the coating material volume. The porous media is partially disposed in the coating material bath and partially disposed within the evaporator volume.

The invention relates to the field of production of caprolactam by Beckmann rearrangement of cyclohexanone-oxime, and discloses a gasification method and system of cyclohexanone-oxime. The method comprises the following steps: gasifying a circulating cyclohexanone oxime liquid phase, inert gas and a first solvent in a gasifier, and then carrying out gas-liquid separation to obtain a first gas-phase material and a liquid-phase material; (2) returning part of the liquid-phase material to the gasifier for gasification; (3) mixing the rest of the liquid-phase material with a second solvent to obtain a mixed solution; then feeding the mixed solution to a fluidized bed to be in contact with solid particles for secondary gasification to obtain solid particles attached with heavy substances and a second gas-phase material; carrying out Beckmann rearrangement reaction on the first gas-phase material and the second gas-phase material; wherein the temperature of the solid particles is at least 20 DEG C higher than that of the mixed liquid. The method provided by the invention can reduce the throwing amount of heavy impurities, improve the utilization rate of cyclohexanone-oxime, reduce the unit consumption of cyclohexanone-oxime, and improve the activity and service life of the catalyst.

The invention provides a sulfuric acid gasifier and a using mode and application thereof.The sulfuric acid gasifier comprises a molten salt flow blocking layer and a molten salt flowing area, a plurality of silicon carbide heat exchange tubes penetrate through the molten salt flow blocking layer and the molten salt flowing area, the molten salt flow blocking layer is internally provided with a porous solid heat-resistant and corrosion-resistant material, and the heat-resistant and corrosion-resistant material is formed through salt distributed in the porous solid heat-resistant and corrosion-resistant material; the molten salt flowing area and the liquid sulfuric acid cavity are isolated from each other; the molten salt inlet is positioned above the molten salt outlet; and the molten salt is in direct contact with the silicon carbide heat exchange tube. Through molten salt liquid sealing, the problem that the silicon carbide pipe is difficult to machine and connect is solved. When the system is applied to thermochemical sulfur-iodine circulating hydrogen production, recycling of part of energy in sulfuric acid heating is achieved through a circulating molten salt system.

To make concentration control possible at high speed and with overshoot suppressed.SOLUTION: An apparatus for controlling concentration 10, to be used in a material vaporizing system 100 to supply material gas produced by introducing carrier gas to a liquid or solid material received within a vaporization tank 2 into vaporization, comprises a flow-rate controller 5 that controls the flow rate of carrier gas, a concentration measuring unit 6 that measures the concentration of material gas, and a flow-rate control unit 11 that controls the flow-rate control input to the flow-rate controller 5 under model predictive control based on a target concentration value of the material gas and a concentration value measured at the concentration measuring unit 6.SELECTED DRAWING: Figure 1

A system, a reagent support tray, a particle suppression device and a method are disclosed. In one aspect, the system includes a vaporizer vessel (100) having one or more interior walls enclosing an interior volume, and a plurality of reagent support trays (110, 120, 130, 140) configured to be vertically stackable within the interior volume. Each of the plurality of reagent support trays is configured to be vertically stackable within the interior volume to form a stack of reagent support trays. One or more of the plurality of reagent support trays is configured to redirect a gas flow (103, 107, 109) traveling between adjacent reagent support trays in the stack of reagent support trays such that the gas flow interacts with a source reagent material (101) in a particular reagent support tray before traveling into a next one of the plurality of reagent support trays in the stack of reagent support trays.

The invention relates to a laboratory shaker for shaking laboratory samples stored in sample vessels in a chamber, the laboratory shaker having a drawer device which bears drive components and which can be moved out of a drawer space of the laboratory shaker for maintenance purposes.

The invention relates to a sterilizing agent evaporator (1) for a container treatment system, comprising a liquid supply (2) for a sterilizing liquid to be evaporated, a gas supply (6) for a carrier gas, and at least one outlet (10) connected to an evaporator chamber (7), wherein the evaporator chamber (7) is configured for cleaning with a cleaning fluid. According to the invention, the evaporator chamber (7) is configured for flooding with the cleaning fluid, and an ultrasonic generator (14) is provided for ultrasonic cleaning of the flooded evaporator chamber (7). The invention also relates to a container treatment system with a sterilizing agent evaporator (1) and a method for operating the sterilizing agent evaporator (1).

The present invention relates to a method for preparing an apparatus (or a plant comprising a plurality of apparatuses), for example a heat exchanger, a vaporizer or a distillation column, for use in a process (in particular a continuously operated process) for concentrating a mineral acid by evaporation of water, wherein the apparatus or the plant comprises (at least) a device which is resistant to the mineral acid and the device is flushed with an aqueous alkali metal hydroxide solution having a concentration by mass of alkali metal hydroxide in the range from 1% to 30% at a temperature in the range from 40° C. to 90° C. for a time of from 2 hours to 7 days.

The present invention relates to a device 10 for evaporating a liquid, in particular a treatment liquid for sterilizing a container. The device 10 comprises a housing 12, which defines a cavity 11, and a heating element 14, by means of which at least one inner surface of the housing 12 facing the cavity 11 can be heated, at least partially. Furthermore, the device 10 comprises at least one inlet opening 16, 17 for supplying pressurized air into the cavity 11 and at least one nozzle 30* for supplying a treatment liquid into the cavity 11, wherein, during intended use of the device 10, the treatment liquid evaporates upon contact with the heated inner surface of the housing 12. The device 10 also comprises an outlet opening 18 for removing the evaporated treatment liquid from the cavity 11.According to the invention, the at least one nozzle 30* is arranged inside the cavity 11 and at a distance from the inner surface of the housing 12.

The invention relates to a laboratory shaker (1) for shaking sample vessels (130) mounted on a platform, within a chamber (2) having bottom openings (35) for coupling rods that couple the platform to a drive means, wherein the bottom openings are sealed by sealing elements (50) that have a flat, pancake-like form, which thus maximizes the available useful volume in the chamber interior.

The invention relates to an evaporator device and a method for generating water vapor for humidifying an incubator atmosphere by means of a heating surface of the evaporator device, wherein water is guided by means of a water guide device along the water guide device to the heating surface which evaporates the water.

Devices for generating and releasing vapor. In particular, described herein are portable devices for generating a low-temperature inhalable vapor having an elongated tubular body containing a vaporization chamber and a battery-powered heater, a removable mouthpiece covering the vaporization chamber, a display configured to indicate the temperature of the vaporization chamber; a microcontroller configured to regulate the temperature of the vaporization chamber, and a control to select from among a variety of temperature settings.

The present invention relates to a device 10 for evaporating a liquid, in particular a treatment liquid for sterilizing a container. The device 10 comprises a housing 12, which includes a closed housing shell 12a and opposing end faces 12b, 12c, which together define a cavity 11, and a heating device 14, by means of which at least one inner surface of the housing shell 12a facing the cavity 11 can be heated, at least partially. Furthermore, the device 10 comprises at least one inlet opening 16, 17 for supplying pressurized air into the cavity 11 and at least one nozzle 30* for supplying a treatment liquid into the cavity 11, wherein, when the device 10 is used as intended, the treatment liquid evaporates upon contact with the heated inner surface of the housing shell 12a.The device 10 also includes an outlet opening 18 for draining the evaporated treatment liquid from the cavity 11. According to the invention, the at least one nozzle 30* is arranged inside the cavity 11 and at a distance from the inner surface of the housing shell 12a.

The invention discloses energy-saving mixed hydrogen production equipment for methanol hydrogen production, and relates to the technical field of methanol hydrogen production. Comprising a hydrogen production device, a heat exchanger and a heat exchange pipe, the heat exchanger is arranged in the hydrogen production device, the top end of the heat exchanger is connected with the heat exchange pipe, a driving gear is arranged in the heat exchanger, a rotating seat is rotationally installed in the heat exchange pipe, a transmission gear is fixed to the side wall of the rotating seat, and a gas uniformizing assembly is arranged on the surface of the rotating seat. According to the invention, through the arrangement of the rotating seat and the gas uniformizing assembly, gas entering the heat exchange tube is guided, so that the gas inlet angle can be periodically and dynamically adjusted, the gas is promoted to be uniformly diffused and distributed in the heat exchange tube, the inherent flow field distribution under a fixed flow channel is broken, the heat exchange efficiency is improved, and the heat exchange efficiency is improved. Flow field turbulence caused by too strong local airflow is avoided, the contact uniformity of a heat exchange medium and the pipe wall is ensured, and the heat transfer efficiency and stability are improved.

A method and apparatus are provided for an evaporator assembly. The evaporator assembly includes an evaporator body, a coating vessel, and a porous medium. The evaporator body includes an evaporator sidewall, an evaporator volume defined by the evaporator sidewall, and an opening defined by the evaporator sidewall. The coating material vessel includes a vessel sidewall, a coating material volume defined by the vessel sidewall, and a coating material vessel disposed within the coating material volume. The porous medium is disposed partially within the coating material vessel and partially within the evaporator volume.

An evaporator assembly for a processing chamber in a substrate processing system comprises a canister configured to store and heat precursor liquid and an evaporator valve block mounted the canister. The evaporator valve block comprises a body, a plurality of valves mounted on the body, a carrier gas inlet in fluid communication with the canister, a precursor liquid inlet in fluid communication with the canister, a vapor port in fluid communication with the canister, and a vapor outlet in fluid communication with the processing chamber. Each of the plurality of valves is in fluid communication with respective flow paths contained within the evaporator valve block.

The present invention relates to a device 10 for evaporating a liquid, in particular a treatment liquid for sterilizing a container. The device 10 comprises a housing 12, which defines a cavity 11, and a heating element 14, by means of which at least one inner surface of the housing 12 facing the cavity 11 can be heated, at least partially. Furthermore, the device 10 comprises at least one inlet opening 16, 17 for supplying pressurized air into the cavity 11 and at least one nozzle 30 for supplying a treatment liquid into the cavity 11, wherein, during intended use of the device 10, the treatment liquid evaporates upon contact with the heated inner surface of the housing 12. The device 10 also comprises an outlet opening 18 for removing the evaporated treatment liquid from the cavity 11.According to the invention, a channel 20 defining a passage extends from the outlet opening 18 into the cavity 11.

A method and apparatus for an evaporator assembly are provided. The evaporator assembly includes an evaporator body, a coating tank, and a porous medium. The evaporator body includes evaporator sidewalls, an evaporator volume defined by the evaporator sidewalls, and an opening defined by the evaporator sidewalls. The coating material tank includes tank sidewalls, a coating material volume defined by the tank sidewalls, and a coating material bath disposed in the coating material volume. The porous medium is partially disposed in the coating material bath and partially disposed within the evaporator volume.

The present invention relates to a deposition apparatus for an organic light emitting diode, and more particularly, to a deposition apparatus for an organic light emitting diode in which a maintenance operation of a deposition material is independently performed by means of an auxiliary chamber and thus an evaluation time for the deposition material is reduced.

To improve the vaporization performance of liquid materials to achieve vaporization of liquid materials at high flow rates.SOLUTION: A vaporizer includes a vaporization chamber for heating and vaporizing a liquid material, and a heat exchange element disposed in the vaporization chamber. The vaporization chamber has a groove on its inner surface.SELECTED DRAWING: Figure 5

A heat transfer device for an aircraft providing heat to the fuel of a fuel conduct, a conditioning system having the heat transfer device, an aircraft including the heat transfer device of the fuel conditioning system, and a method for conditioning fuel of an aircraft. The fuel conduct includes a first end and a second end, in which the first end is connected in fluidic communication to the first inlet of the heat transfer device and the second end is connected in fluidic communication to the first outlet of the heat transfer device.

The invention belongs to the technical field of testing equipment, and provides a working medium outside-pipe high-temperature-position boiling and condensation heat exchange device and method.The device comprises a working medium circulating system, a cooling circulating system and a hot water circulating system, and during working, the cooling circulating system and the hot water circulating system can conduct heat exchange on media in the working medium circulating system; therefore, the medium is changed into steam to rise, and then is condensed and refluxed to simulate the heat exchange condition. Working medium circulation is completed through the height difference between the evaporator and the condenser, power devices such as a compressor or a shield pump are avoided, and the building cost is low; besides, heat exchange states of boiling and condensation outside a working medium pipe under different working conditions can be simulated, the working conditions are convenient to adjust, and construction is convenient; the heat source depends on convective heat transfer of hot water in the pipe, and compared with a test system adopting an electric heating pipe to provide heat, the heat exchange condition of the engineering actual heat exchange pipe can be simulated.