166results about "Evaporation apparatus" patented technology

The carbon dioxide trapping system based on solar energy comprises an absorption tower which is provided with a first inlet, a first outlet, a second inlet and a second outlet; the desorption tower is provided with a third inlet, a third outlet, a fourth inlet, a fourth outlet and a fifth outlet; an inlet of the first pipeline is communicated with the fourth outlet, an outlet of the first pipeline is communicated with the fourth inlet, and a first pump body is arranged on the first pipeline; the reboiler is used for heating the liquid in the first pipeline; the solar heat collector comprises a light gathering piece, the light gathering piece is used for gathering sunlight, the sunlight gathered by the light gathering piece serves as a heat source of the reboiler, the light gathering piece is arranged on at least one of the absorption tower, the desorption tower and the solar installation frame, and the solar installation frame, the absorption tower and the desorption tower are arranged at intervals. Therefore, the carbon dioxide trapping system based on the solar energy has the advantages of reducing energy consumption and saving energy.

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.

Techniques for controlling a solid precursor vapor source are provided. An example method of controlling a solid precursor vapor source includes providing a carrier gas to a sublimation vessel containing a solid precursor material, and the carrier gas is configured to flow over a surface of the precursor material (advective flow source), wherein the carrier gas is heated with a carrier gas temperature control device prior to entering the sublimation vessel, measuring a temperature of a vapor exiting the sublimation vessel, and controlling a temperature of the carrier gas with the carrier gas temperature control device based at least in part on the temperature of the vapor exiting the sublimation vessel.

The invention discloses an asphalt flue gas treatment and purification device, and relates to the technical field of gas separation and filtration, the asphalt flue gas treatment and purification device comprises a rack, the rack is communicated with a water tank used for storing water, the water tank is provided with an electromagnetic valve, and one side, close to the water tank, of the rack is fixedly connected with axially distributed guide plates; the rack is communicated with a heating box used for heating water. Water is heated through heat of asphalt smoke to form hot water vapor, so that dispersion particles in the asphalt smoke are more effectively captured and absorbed, most of the dispersion particles are combined with high-temperature water mist to form large water drops, then the large water drops are settled, smoke is further purified, and in addition, through the high-temperature water mist purification mode, the smoke purification effect is improved. Not only can the loss of heat energy be reduced, but also the loss of water resources can be reduced, so that the purification of the asphalt flue gas is more efficient, energy-saving and environment-friendly.

To provide a solvent vapor supply device which has an inexpensive configuration and stabilizes the temperature and density of a solvent vapor supplied to a substrate processing device.SOLUTION: A solvent vapor supply device which supplies a solvent vapor to a substrate processing device that heats a substrate having a film of a block copolymer including at least two polymers under the atmosphere of the solvent vapor to phase-separate the block copolymer comprises: a solvent storage part which is kept at a temperature equal to or greater than the saturation temperature of the solvent stored therein; a preliminary cooling part which preliminarily cools the solvent vapor generated in the solvent storage part; and a temperature adjustment part which adjusts the temperature of the preliminarily-cooled solvent vapor to the target temperature when supplied to the substrate processing device. The temperature adjustment part supplies the solvent vapor adjusted to the target temperature to the substrate processing device.SELECTED DRAWING: Figure 4

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

The invention relates to a state-changing device (1) comprising a first branch (16) and a second branch (18), at least one collector (6) provided with at least one first inlet (7) connected to the first branch (16), a second inlet (9) connected to the second branch (18), a first outlet (42) through which the fluid in supercritical state is extracted and a second outlet (40), the first branch (16) comprising a heat exchanger (24) and a compression member (32), the first branch (16) and the second branch (18) extending from a divergence point (20) and meeting inside the collector (6), the circuit (10) comprising at least one return line (46) connected to the second outlet (40) of the collector (6), the return line (46) being configured to inject between the heat exchanger (24) and the compression member (32) at least part of the fluid present in the collector (6).

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.

The present invention relates to a pre-evaporator for a low-temperature hydrofining process of coking crude benzene, comprising a lower tube box, a heat exchange device and an upper tube box, characterized in that the lower tube box, the heat exchange device and the upper tube box are arranged in sequence from bottom to top, and are fastened by flange connection. The beneficial effect is that the device of the invention adopts an improved vertical fixed tube sheet heat exchanger, which can solve the problem that the tube side is easy to be blocked and the shell side is easy to crystallize ammonium salt due to the excessively fast temperature rise in the heat exchanger when the existing conventional cooler is directly used in the production of the low-temperature hydrofining process of coking crude benzene, and the production process is smooth and the heat exchange efficiency is high.

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.

A solid source vaporization apparatus includes a housing (1) and several layers of trays (2), a top cover (11) is installed on the top of the housing (1), an air inlet (12) and an air outlet (13) are installed on the top cover (11), the trays (2) are stacked vertically in the housing (1), a carrier gas pipe (3) is installed in the housing (1), and an upper end of the carrier gas pipe (3) is connected to the air inlet (12), the carrier gas pipe (3) penetrates each layer of trays (2) and extends to the bottommost tray (2), several carrier gas outlets (33) are installed in the carrier gas pipe (3), the carrier gas outlets (33) are installed in the cavity (14) of the bottommost tray (2) or in the cavity (14) of the bottommost tray (2) and the remaining several layers of trays (2), and several air guide pipes (21) are installed in each of the remaining trays (2) except for the bottommost tray (2). The solid source vaporizer adopts parallel gas transmission passages, and the carrier gas enters the carrier gas pipe (3) from the inlet (12) and then enters each layer of trays (2) respectively. It can only reach the position of the air guide pipe (21) after being horizontally transmitted a long distance along the surface of the solid source material in each layer of trays (2), so that the carrier gas can carry a large amount of vaporized gas and improve the overall vaporization efficiency of the solid source vaporizer.

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.

A micro-distillation device comprises: a distillation unit including a liquid introduction port for introducing a mixed liquid containing at least two components having different boiling points, a vapor introduction port for separately introducing vapors originating from the mixed liquid, a gas-liquid contact flow path in which the mixed liquid introduced from the liquid introduction port and the vapor originating from the mixed liquid introduced from the vapor introduction port are brought into contact with each other in counterflow, a liquid discharge port for discharging the mixed liquid flowing through the gas-liquid contact flow path, and a vapor discharge port for discharging the vapor originating from the mixed liquid flowing through the gas-liquid contact flow path; a first circulation unit in which a condensate obtained by condensing the vapor originating from the mixed liquid discharged from the vapor discharge port is circulated to the liquid introduction port; and a second circulation unit in which a vapor obtained by evaporating the mixed liquid discharged from the liquid discharge port is circulated to the vapor introduction port.

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.

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 provide a system for processing a container, preferably a beverage filling system, and a method for supplying steam in such a system.SOLUTION: The present invention relates to a system (1) for processing a container, preferably a beverage filling system, comprising: a container processing part (50) which is configured to process the container, preferably configured to fill a filling product into the container and / or close the container with a container closing tool, and in which condensed water (K) is accumulated during sterilization; and a high-speed steam generator (10) which has a steam boiler (15) configured to heat supplied water, preferably to heat the supplied water by at least one electric heating element (15a), and vaporize the water. The high-speed steam generator (10) is configured to receive the condensed water (K) accumulated in the container processing part (50) via a condensed water line (11), and introduce the water into the steam boiler (15) as the supplied water to be vaporized during normal operation.SELECTED DRAWING: Figure 1

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.

Plant (1) for the treatment of containers, preferably a beverage filling plant, comprising a container treatment section (50) which is equipped for the treatment of the containers, preferably for filling the containers with a filling product and / or closing the containers with a container closure, and in which condensate (K) is produced during sterilization; a rapid steam generator (10) with a steam boiler (15) which is equipped to heat feedwater, preferably by means of at least one electric heating element (15a), and to evaporate it, wherein the rapid steam generator (10) is equipped to draw the condensate (K) produced in the container treatment section (50) via a condensate line (11) and introduce it into the steam boiler (15) as feedwater to be evaporated during regular operation.

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 the technical field of ammonia water production, in particular to high-purity ammonia water energy-saving production equipment which comprises an ammonia water mixing pipeline, the ammonia water mixing pipeline is sleeved with a splicing type sealing sleeve, the two ends of the splicing type sealing sleeve are both communicated with conveying pipelines, and multiple layers of heat absorption assemblies are installed in the splicing type sealing sleeve. One conveying pipeline is communicated with a mixing tank; the multi-layer heat absorption assembly comprises transverse rods, adjustable inclined plate assemblies, limiting assemblies and outer-layer inclined plates, the multiple transverse rods are annularly distributed in the circumferential direction of the spliced sealing sleeve, and the adjustable inclined plate assemblies and the limiting assemblies are alternately arranged in the axial direction of the transverse rods. The technical problems that heat released in the ammonia water production process is difficult to effectively utilize by existing ammonia water production equipment, so that extra electric energy and steam consumption during liquid ammonia gasification is reduced, and the balance between the cooling requirement and the heat recovery requirement during ammonia water mixing is not maintained are solved.

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.

A reagent cartridge (1000) and a reactor device for sublimating a solid reagent (1001) are disclosed. The reagent cartridge (1000) includes a reagent chamber (1200) for holding the solid reagent (1001) and at least one pressure sensor (1100) for measuring the pressure inside the reagent cartridge (1000).

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.