30results about How to "Efficient condensation" patented technology

The invention belongs to the field of garbage treatment, and particularly relates to a kitchen waste treatment device which comprises a treatment cabin and a collection cabin, a smashing barrel, a heater, a condenser and a liquid collection box are arranged in the treatment cabin, a filter and a liquid storage box are arranged in the collection cabin, and the heater is arranged on the outer bottom face of the smashing barrel and converts liquid in the smashing barrel into water vapor; the condenser is communicated with the smashing cylinder, the liquid collecting box is communicated with the bottom of the condenser and is communicated with the smashing cylinder, and water vapor in the smashing cylinder is condensed into condensed water through the condenser and flows into the liquid collecting box; the gas output end of the condenser is divided into two paths to form a dry cycle and a wet cycle; the liquid storage box is communicated with the smashing cylinder, and fermentation liquid and decomposition liquid are separately placed in the liquid storage box and used for decomposing and fermenting the kitchen waste fertilizer in the smashing cylinder. The treatment efficiency of the kitchen waste fertilizer and the fertility of the fertilizer are improved, internal gas is purified, and water resources are saved.

The invention relates to the technical field of sponge titanium production devices, in particular to U-shaped distillation equipment for sponge titanium production and a use method of the U-shaped distillation equipment. The invention discloses U-shaped distillation equipment for sponge titanium production. The U-shaped distillation equipment comprises a distiller, a condenser and a connecting passage, the distiller comprises a distillation electric furnace and a distillation reactor. The connecting passage comprises a transverse pipe and two vertical pipes connected with the two ends of the transverse pipe; the lower ends of the two vertical pipes are respectively inserted into the distiller and the condenser. The lower end of the vertical pipe inserted into the cold end sealing cover is of a closing-up structure with the diameter gradually reduced from top to bottom, and a heater is arranged between the outer side of the vertical pipe and the hole wall of the center hole. The lower end of the vertical pipe inserted into the cold end sealing cover is provided with the closing-in structure, the cross sectional area of a channel is reduced through the closing-in structure, rapid passing and efficient condensation of substances are facilitated, accumulation and condensation caused by low-speed retention are reduced, and therefore the risk that a connecting channel is blocked is effectively reduced.

The invention provides concentration equipment for waste hydrochloric acid purification and recovery, and relates to the field of waste hydrochloric acid purification, the concentration equipment comprises a concentration machine table, a supporting plate is mounted in the middle of the concentration machine table, a concentration tower is mounted above the supporting plate, a refrigeration compressor is mounted below the supporting plate, and the concentration equipment further comprises a condensation part, a stirring mechanism, a scraping mechanism and a driving mechanism. A driving motor works to drive a bevel gear II to be meshed with a bevel gear I, so that a hollow shaft pipe is driven to rotate, the hollow shaft pipe stirs and mixes a solution through stirring blades during rotation, the overall evaporation efficiency of the concentration tower is improved, and the bevel gear II synchronously drives a guide rail to move during rotation; when the guide rail moves, the balance rod moves in the retaining groove to keep the height unchanged, and moves upwards when moving in the swing groove, so that the ejector rod is driven to jack the lapping rod, the clamping block is clamped with the butt joint ring, and at the moment, when the stirring rod rotates, the butt joint ring and the scraper are driven to clean the interior of the concentration tower.

The utility model discloses an acylation reaction device for producing 2-ethyl anthraquinone, which comprises an acylation reaction kettle, a gas outlet of the acylation reaction kettle is communicated with a first water spray tower through a first condenser, and a liquid outlet of the first water spray tower is communicated with an acid liquor recovery temporary storage tank; a baffle is arranged on the inner wall of the first water spray tower, a spray mechanism is arranged at the upper part of the first water spray tower, the spray mechanism comprises a water inlet pipe and a liquid distribution disc communicated with the water inlet pipe, and a spray head is arranged on the liquid distribution disc; heat conducting fins are arranged on the inner wall of the first condenser, grooves are formed in the surfaces of the heat conducting fins, and a liquid outlet of the first condenser is communicated with the acylation reaction kettle through the drying tank; and the acylation reaction kettle is also communicated with an ethylbenzene metering tank, a phthalic anhydride metering tank and an aluminum trichloride metering tank. According to the device, gas generated by reaction is recycled and is prevented from polluting the atmosphere. The device also effectively separates the material liquid entrained by the gas and returns to the acylation reaction kettle again for treatment, so that the production efficiency of the product is further improved.

A multi-stage adsorption synergistic dust control system for silicon carbide laser processing includes a suction hood, a vibrating grid module, a porous laminar flow adsorption module, a boiling water mist module, a condensation pipe, a mixing condensation module, a drying module, and a fan, arranged sequentially and connected along the airflow direction. The vibrating grid module includes an alloy grid and a vibration device. The porous laminar flow adsorption module includes an adsorption layer disposed in the airflow channel. The boiling water mist module includes an adsorption chamber and a water mist generator to form boiling water mist to capture dust in the airflow. The condensation pipe performs preliminary condensation of the airflow to capture dust. The mixing condensation module includes an inclined condensation channel that utilizes dust in the airflow as condensation nuclei to remove dust. The inner wall of the condensation channel is alternately arranged with superhydrophilic and superhydrophobic regions. This invention can achieve stepwise dust removal from the micron to the nanometer scale, with a capture efficiency of up to 99.9%, low overall energy consumption, and recyclable materials.

The invention relates to a device for transferring and collecting radioactive special gas. The device comprises a bracket and a collecting column arranged on the bracket, the collecting column comprises a vacuum cover and a collecting column, wherein a vacuum cavity is formed in the vacuum cover; the high-vacuum gate valve is arranged on the vacuum cover and divides the vacuum cavity into an upper vacuum cavity and a lower vacuum cavity; a secondary cold head of the GM refrigerator is arranged in the lower vacuum cavity; the flexible corrugated pipe is arranged above the high-vacuum gate valve; and the product tank is arranged on the periphery of the flexible corrugated pipe. The temperature of the product tank can be reduced to-260 DEG C by using the G-M refrigerator, high-purity radioactive special gas is effectively condensed, and then the gas is collected through pressure generated by temperature difference; according to the innovative design suitable for combination of the flexible corrugated pipe and the gate valve, the product tank can be lifted by introducing helium so as to be taken out, meanwhile, the vacuum cavity can be protected by introducing the helium, and air is prevented from entering the vacuum cavity to cause frosting of the second-stage cold head.

The utility model discloses a paraquat waste salt treatment device, which belongs to the technical field of paraquat waste salt treatment and comprises a sublimation tank, a heating jacket is arranged on the outer wall of the sublimation tank, a first heater, a second heater and a third heater are arranged in the sublimation tank, a gas phase outlet is arranged on the sublimation tank and is connected with an inlet of a sublimation pipeline, and the sublimation pipeline is communicated with the sublimation tank. An outlet of the sublimation pipeline is connected with a gas phase inlet, the gas phase inlet is formed in a desublimation tank, and a jacket is arranged on the outer wall of the desublimation tank. The sublimation device can solve the problems that existing sublimation materials are heated unevenly, sublimation is not thorough, consequently, the materials are lost, and a sublimation pipeline is prone to being blocked. The device solves the problem that the sublimation pipeline is easy to block, the condensation system of the desublimation tank is uniformly distributed, the sublimation gas phase is promoted to be effectively condensed, the material loss is reduced, the separation and purification of paraquat solid waste salt can be realized, the content of ammonium chloride obtained by sublimation is more than 99%, and the device has the characteristics of simplicity in operation and easiness in industrialization.

The utility model relates to a getter film batch pumping speed testing device which comprises a support, an air inlet system and a testing system, wherein the air inlet system and the testing system are arranged on the support. The first air exhaust system is used for vacuumizing the air inlet system; and the second air exhaust system and the third air exhaust system are used for vacuumizing the testing system. According to the technical scheme, the Monte Carlo simulation method is adopted, the maximum pressure ratio of the two ends of the pipeline is obtained through experiments, the thin film pumping speed is obtained by comparing simulation results, meanwhile, in order to improve efficiency and save economy, the method of one gas path and two testing cavities is adopted, parallel testing can be achieved, and efficiency is improved.

The utility model relates to a kind of aluminium material forming rapid cooling device, belong to aluminium material processing technical field, including: conveying mechanism, for conveying aluminium profile;Water mist spray head, be set in the below of conveying mechanism, for spraying water mist;Air cooling mechanism, including fan, air pipe and air outlet, the air pipe both ends are connected fan and air outlet respectively, the air outlet is located at the side of water mist spray head;Air collection mechanism, set with the above of conveying mechanism;Condensing mechanism, with air collection mechanism is connected, for condensing hot gas.This application can realize the rapid cooling of aluminium profile by combining water mist spray head and air cooling mechanism;The fine water mist sprayed by water mist spray head can quickly absorb the heat on the surface of aluminium profile, while air cooling mechanism further accelerates the emission of heat by the strong wind generated by fan.This double cooling mechanism significantly improves the cooling efficiency, shortens the cooling time of aluminium profile, thereby improves production efficiency.

The utility model discloses a multi-stage distiller, which relates to the technical field of distillers, and comprises a distillation part which comprises an acrylic acid hemisphere, a multi-stage aluminum hemisphere and a radiator which are arranged from top to bottom; the connecting part comprises a frame and a guide pipe, the guide pipe is connected to the frame, and the distillation part is inserted into the middle of the frame through the radiator; the water supply part comprises water diversion cloth and a liquid inlet tank, and the frame is arranged on the liquid inlet tank. A plurality of aluminum hemispheres of which the diameters are gradually reduced are arranged, and a multi-stage distillation structure is formed in a nested manner, so that seawater is efficiently evaporated and condensed to obtain fresh water; by the adoption of the technical scheme, all-directional lighting can be achieved, solar energy can be fully absorbed at different sun illumination angles, meanwhile, the evaporation area is increased through the spherical structure, and the evaporation efficiency is improved. In addition, the nested design of the aluminum hemispheres can effectively reduce the heat loss of the side wall, and the overall energy efficiency of the system is improved; by means of the design, the multi-stage evaporation and condensation process is optimized, and the water production rate is effectively increased.

The invention relates to the technical field of recovery systems, in particular to a fermented grain spreading cooling dead steam efficient recovery system and an intelligent control device thereof. According to the technical scheme, the waste steam collecting device comprises a gas collecting assembly, the gas collecting assembly comprises multiple sets of main gas pipes, multiple sets of connecting branch pipes are connected to the main gas pipes, one ends of the connecting branch pipes are connected with gas collecting hoods, and the multiple sets of gas collecting hoods are located above a fermented grain spreading and cooling machine, a steamer, a fermented grain turning position and a vinasse pouring position respectively and used for collecting waste steam generated at all positions; the condensing mechanism is connected to one end of the main air pipe and is used for condensing dead steam; and the intelligent resistance balance assemblies are respectively arranged on the fermented grain spreading and cooling machine branch and the steamer branch and are used for dynamically adjusting the resistance of each branch. The system can realize efficient capture and recovery of the dead steam in brewing production, reduces the operation energy consumption of the system, improves the response speed and the operation stability of the system to working condition fluctuation, and ensures efficient development of brewing production.

The utility model relates to the technical field of phosphorus sludge treatment machines, and discloses a simple substance phosphorus distillation recovery device for a phosphorus sludge treatment machine, which comprises a fixed support frame and a distillation kettle arranged on the fixed support frame, a distillation cavity is arranged in the distillation kettle, a stirring mechanism upwards penetrating into the distillation cavity is arranged on a mounting port, and the stirring mechanism is arranged on the fixed support frame. The top of the connecting seat is fixedly provided with a phosphorus pump communicated with the distillation cavity, the other end of the bent pipe is provided with a condensation mechanism, the output end of the condensation mechanism is fixedly connected with a guide pipe, and the other end of the guide pipe is provided with a collection mechanism. The simple-substance phosphorus distillation device is simple in structure, convenient to operate, high in distillation efficiency and suitable for distillation and recovery of simple-substance phosphorus in the phosphorus sludge processor, simple-substance phosphorus is condensed, collected and stored by utilizing the condensing mechanism and the collecting mechanism, and the exhaust valve is used for flexibly controlling the exhaust time of waste gas. The simple-substance phosphorus distillation device is simple in structure, convenient to operate, high in distillation efficiency and suitable for distillation and recovery of simple-substance phosphorus in the phosphorus sludge processor.

The invention discloses a coupling heat exchange system which comprises a heat exchanger. A water heater; a water outlet of the water heater communicates with an inlet of the user side, and an outlet of the user side and a water return port of the water heater are connected with the primary side of the heat exchanger to form a water circulation loop; an air source heat pump; the air source heat pump comprises a compressor, a condenser and an evaporator which are communicated in sequence; an outlet of the compressor and an inlet of the condenser are both connected with the secondary side of the heat exchanger to form a refrigerant circulation loop. The water heater and the air source heat pump are coupled through the heat exchanger, heat exchange is conducted on refrigerants in the refrigerant circulation loop in advance through low-temperature water flowing back to the water heater, the temperature of the refrigerants entering the condenser is reduced, meanwhile, heat exchange can be conducted on water in the water circulation loop through high-temperature refrigerants flowing out of the compressor, and the heat exchange efficiency is improved. Therefore, energy of the air source heat pump is utilized while the refrigeration efficiency of the air source heat pump is improved, and the energy consumption of the water heater is reduced.

The invention relates to the technical field of petroleum drilling equipment, and provides a waste drilling object treatment device which comprises a slurry receiving part, the slurry receiving part leads to a mixer, a dosing part leads to the mixer, the mixer leads to a low-temperature dryer, the low-temperature dryer leads to a condenser, and the condenser leads to a vacuum pump. By means of the technical scheme, the problem that in the prior art, waste drilling material treatment products are high in salt content and cannot be directly utilized is solved.

The traditional tea processing temperature is high, the fragrance is easy to volatilize, and the dissolvability is poor; instant tea in the market is insufficient in fragrance and poor in taste. The invention provides the preparation method of the low-temperature high-aroma instant tea so as to maintain the original aroma of the tea leaves and improve the solubility. Comprising the following steps: water bath extraction: chopping tea leaves, adding a cellulase solution, and carrying out vacuum water bath for 40 minutes in an environment with the pH value of 5 and the temperature of 50-70 DEG C; recovering fragrance; the pervaporation device enriches aroma and condenses the aroma into tea essence; wall-breaking extraction: after cooling with cold water, performing low-temperature wall-breaking extraction for 15 minutes; performing centrifugal ultrafiltration by using a 200nm microfiltration membrane; performing vacuum drying on the extract; adding fragrance, namely spraying tea essence obtained by recovering the fragrance onto the dry extract in vacuum; and breaking vacuum to obtain the high-aroma instant tea product. The method has the advantages that the tea aroma is efficiently extracted, the aroma is rich and lasting, the dissolving property is improved, the tea is quickly dissolved in cold water, the taste is rich, the aroma is subjected to pressurized low-temperature treatment and vacuum drying, the production cost is reduced, and the product is wide in application and can be expanded to food additives or raw materials.

The invention relates to the technical field of water vapor recovery and demisting, in particular to a resistance-adjustable energy-saving cooling tower water vapor recovery and demisting device, comprising: a condensation module comprising a plurality of condensation assemblies for condensing water vapor in a cooling tower into liquid and a ventilation isolation door connected with the condensation assemblies for controlling the spatial position of the water vapor; a conveying module; an exhaust module; a detection module; the control module is used for determining the opening condition of the ventilation isolation door and the first rotating speed of the exhaust motor according to the air pressure in the cooling tower, judging the effectiveness of water vapor recovery according to the air humidity at the top of the cooling tower and the increment of the water flow in the water tank, and determining an effectiveness processing mode according to the effectiveness of water vapor recovery, and the motor rotating speed of the water delivery pump is adjusted, or the second rotating speed of the exhaust motor and the opening frequency of the ventilation isolation door are determined according to the gas flow speed in the condensation assembly. According to the invention, the effectiveness and stability of water vapor recovery are improved.

The invention discloses a water yield adjustable multi-effect distilled water machine for veterinary drug manufacturing, and relates to the technical field of veterinary drug manufacturing, in particular to a water yield adjustable multi-effect distilled water machine for veterinary drug manufacturing, which comprises a first boiler, one end of the outer wall of the first boiler is provided with a first treatment cavity, and the other end of the outer wall of the first boiler is provided with a second treatment cavity; the bottom of the first treatment cavity is connected to the top of the second boiler through a pipeline. According to the multi-effect distilled water machine capable of adjusting the water yield and used for veterinary drug manufacturing, the drainage pipe is combined with the pipeline with the flow meter, the quantity control disc is arranged, the flow meter is used for preliminarily monitoring the flow, a pressure sensor at the bottom of the quantity control disc senses the weight of distilled water in real time, and the distilled water extraction quantity can be accurately controlled through a dual monitoring and control mechanism; the metal seal is uniformly heated in the middle of raw water, so that the formation of a local high-temperature area is avoided, heat can be uniformly distributed in the main body part of water, the heat utilization efficiency is improved, and the scale generation condition is reduced by adopting the uniform heating mode.

The utility model discloses a high-power steam turbine auxiliary machine, which relates to the technical field of steam turbine auxiliary machines and comprises a bottom plate, a steam turbine body, a fixing plate, support legs and a shell are arranged at the top of the bottom plate through a mounting frame, the steam turbine body is connected with the shell through a steam outlet pipe, a condenser pipe is arranged in the shell, and a filter screen plate is arranged in the shell and positioned below the condenser pipe. An air outlet pipe is arranged on the shell and provided with a filter sleeve through a mounting plate, an inserting rod and a clamping block, and an exhaust pipe is arranged on the filter sleeve. According to the steam turbine auxiliary machine, the built-in condensation pipe is matched with the refrigerating machine, the efficient condensation process is achieved, the operation temperature of a steam turbine is effectively reduced, the operation efficiency is improved, meanwhile, due to the arrangement of the filter screen plate and the filter sleeve, impurities and moisture in steam can be filtered out, the quality of output gas is ensured, and the service life of the steam turbine auxiliary machine is prolonged. And the filter sleeve is matched with the clamping block on the mounting plate through the insertion rod, so that the filter sleeve is convenient and rapid to replace.

This utility model relates to the technical field of waste gas treatment and resource recovery equipment, specifically disclosing a resin adsorption-desorption-condensation recovery device that is easy to maintain. It includes a recovery tank, which provides the main body housing space for the device. The bottom of the recovery tank is supported by a support base, and the top of the recovery tank is covered with a protective cover. The recovery tank and the protective cover together form a closed tank body. This easy-to-maintain resin adsorption-desorption-condensation recovery device uses an adsorption-desorption inner cylinder that passes through a limiting bracket, with its bottom end only abutting against the inner wall of the recovery tank. It adopts a disassembled and assembled connection, and the protective cover can be directly removed from the top of the recovery tank. When it is necessary to replace the adsorption resin layer or repair the internal components of the adsorption-desorption inner cylinder, simply open the protective cover to remove the adsorption-desorption inner cylinder from the recovery tank without disassembling the entire device. This effectively simplifies the operation process, shortens downtime for maintenance, and improves the overall ease of maintenance of the device.

The invention relates to the technical field of cooling equipment, and particularly discloses cooling equipment for lithium battery processing, which comprises a heat dissipation cylinder assembly, one side of the heat dissipation cylinder assembly is fixedly connected with a rotating assembly, and the other side of the heat dissipation cylinder assembly is fixedly connected with a pushing assembly. A cleaning assembly is movably connected into the heat dissipation barrel assembly and comprises a cleaning circular plate assembly, a sealing assembly is movably installed on one side of the cleaning circular plate assembly, and a transmission toothed belt is installed on the outer side of the sealing assembly. According to the rotary assembly, the convex sliding grooves are matched with the first positioning ring and the second positioning ring, it is guaranteed that the interior of the condensation barrel can be separated from the interior of the condensation end socket in the rotating process of the sealing circular plate, normal work of the condenser is guaranteed, and in the working process of the rotary assembly, the condensation barrel can be separated from the condensation end socket. And the cleaning hanging plate rotates to clean the inner wall of the condensation barrel, so that impurities in the condensation liquid are prevented from being adsorbed into the first motor.

The utility model relates to the technical field of ship environmental protection and energy conservation, and discloses a ship volatile organic compound low-temperature condensation recovery device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a cooling chamber, the top of the cooling chamber is fixedly connected with a filtering chamber, and the inner wall of the filtering chamber is fixedly connected with two filtering plates. Cleaning mechanisms are fixedly connected to the left sides of the two filter plates, a conveying pipeline is fixedly connected to the right side of the filter chamber, a compression mechanism is fixedly connected to the right side of the conveying pipeline, a temperature display meter is fixedly connected to the top of the cooling chamber, and each cleaning mechanism comprises two fixing plates. And the right sides of the two fixed plates are fixedly connected to the left sides of the two filter plates. According to the device, the cleaning plate moves upwards under the mutual attraction of the upper magnet and the lower magnet, the cleaning plate moves downwards under the action of gravity under the action of the shielding assembly, the first telescopic rod and the first spring are squeezed, and therefore treatment on non-condensation products is achieved.

The invention discloses a zero-discharge device for high-salt wastewater of a lignite unit, and relates to the technical field of wastewater purification. Current treatment equipment fails to effectively promote impurities in waste liquid to remain in a suspended state, which easily leads to precipitation and scaling. The high-salt wastewater treatment technology has the defects of low treatment efficiency, difficult equipment maintenance, secondary pollution risk and high operation complexity. The invention effectively enhances the tumbling effect of high-salt wastewater during the heating and boiling process through arc plates and circulation positioning sheets, promotes the uniform distribution and circulation of impurities, significantly improves the treatment efficiency and avoids the formation of precipitation. In addition, combined with the design of the condensation component, effective condensation and collection of waste steam is achieved, the recycling rate of water resources is improved, the efficiency and quality of high-salt wastewater treatment are improved, and the treated water quality is ensured to be closer to the standard of pure water. The energy consumption and environmental impact of the treatment process are greatly reduced through efficient heat and water resource management.

This invention relates to the field of hydrogen generator technology, specifically to a portable multifunctional hydrogen generator. It can not only serve as a portable, small, online hydrogen generator to provide combustion gas, carrier gas, and valve-cutting gas for portable chromatography in real time on-site, but also provide high-pressure hydrogen for charging hydrogen storage alloys. It boasts advantages such as high safety, high hydrogen purity, and ease of maintenance. The portable multifunctional hydrogen generator of this invention features a high-pressure water vapor separation system. This system integrates a water vapor separation module, a back pressure module, and a unique sealing method. Its high integration facilitates miniaturization and provides more efficient water vapor separation performance, allowing the pressure in the water vapor separation module to reach 2.5 MPa. The water vapor content of the hydrogen after water vapor separation is reduced by 20 times compared to when the pressure in the water vapor separation module is 400 kPa, and the hydrogen purity can reach 99.99%, which is beneficial for the miniaturization design of the water vapor separation module and the back-end modules.

The utility model belongs to the technical field of dehumidification electric appliances, and particularly relates to a heat exchange assembly applied to a dehumidifier and a rotary dehumidifier. Comprising a base, an upper seat, a refrigeration assembly and a plurality of heat exchange pipelines arranged between the base and the upper seat. High-temperature and high-humidity air enters the cavity of the upper seat from the air inlet cavity of the base along part of the heat exchange pipeline and then enters the air outlet cavity of the base from the cavity along part of the heat exchange pipeline, so that the high-temperature and high-humidity air is cooled and dehumidified through the heat exchange pipeline; the air flowing through the cavity is effectively condensed, and the condensation effect is further improved, so that the humidity of the air is lower when the air is guided back to the dehumidification wheel disc from the air outlet, and the heating regeneration effect of the dehumidification wheel disc is better.

The utility model relates to steam and water sampling technical field especially relates to a boiler steam and water sampling device, including boiler body, be provided with controller on the boiler body, the one side of boiler body is provided with boiler inlet, the bottom side of boiler body is provided with boiler outlet, the one side of boiler body is provided with condensing box, be provided with spiral condensing pipe in the condensing box, be connected with the conveying pipeline between boiler body and condensing box, one end of conveying pipeline is provided with vertical pipe, installs the limit rod in vertical pipe, and the movable plug is movably connected on the limit rod. The scheme has reduced the phenomenon that the float motion is stuck in the pipeline, reduced the phenomenon that the condensation efficiency of gas in the condensing box is low and the condensation is uneven, improved the collection effect of the device on the condensate, also improved the effect of reverse flushing of the device, can realize the efficient flushing of the conveying pipeline.

The utility model relates to the technical field of water reducing agent condensation, in particular to an efficient condensing device of a water reducing agent, which comprises an outer sleeve shell, an inner sleeve shell and a condensing pipe disc, the inner sleeve shell is sleeved in the outer sleeve shell, a hollow interlayer is arranged between the outer sleeve shell and the inner sleeve shell, and the condensing pipe disc is mounted in the inner sleeve shell through a mounting frame. The two free ends of the condensation pipe disc are connected with a medium input pipe and a medium output pipe correspondingly, and the medium input pipe and the medium output pipe penetrate through the inner sleeve shell and the outer sleeve shell. The medium input pipe is sleeved with a communicating pipe, the other end of the communicating pipe is connected with a butt joint, a semiconductor chilling plate is installed on one side of the outer sleeve shell through an installation groove, a temperature controller is installed at one end of the semiconductor chilling plate through a screw, and the inner sleeve shell and the outer sleeve shell are both made of stainless steel materials. The condensing device can realize efficient condensation, does not need to continuously introduce condensed water, and is simple in structure and convenient to use.

The utility model relates to the related technical field of condensers, and discloses an efficient double-layer condenser which is characterized in that second side edge blocks are symmetrically arranged on the two sides of a first condensation plate, a back plate is fixedly installed between the second side edge blocks, and a plurality of inclined baffles are arranged on the front surface of the back plate in an array mode; the second condensation plate is arranged on the front side of the first condensation plate, first side edge blocks are symmetrically arranged at the two ends of the second condensation plate, a plurality of condensation pipes are arranged between the first side edge blocks in an array mode, and bottom edge plates are fixedly connected to the lower end faces of the first side edge blocks and the lower end faces of the second side edge blocks. The advantage of combining the second condensing plate and the first condensing plate is that combining the two condensers can reduce the volume and occupied space of the equipment. The method is particularly important for application scenes with limited space, such as industrial equipment, ships and automobiles, and by combining the condensers, the number of pipelines and connecting pieces can be reduced, and the structure of the system can be simplified.

The invention relates to the technical field of distillation equipment, in particular to perfluoropolyether liquid large-molecular-weight short-path distillation equipment which comprises a feeding assembly and a distillation device, the distillation device comprises a plurality of distillation assemblies which are connected in series, and the first distillation assembly comprises a distillation tank, a heating part, a stirring part, a cooling part and a collecting part. The feeding assembly injects materials into the distillation retort, the heating piece is connected with the distillation retort and used for heating the distillation retort, the stirring piece is used for scraping a film on the materials to enable an oil film to be attached to the side wall of the distillation retort, the cooling piece is located in the middle of the distillation retort and condenses liquid which becomes steam, and the collecting piece is communicated with the bottom of the distillation retort. The collecting piece is connected with the cooling piece and is used for collecting condensed liquid, and the liquid which does not become steam enters a subsequent distillation assembly; the distillation temperature of the subsequent distillation assembly is higher than that of the previous distillation assembly; the method has the effect of improving the separation efficiency of the high-molecular-weight perfluoropolyether liquid.

This application provides a garment processing device, including: a housing; an outer drum; an inner drum; a drying air duct assembly; a condenser tray; a top water inlet; a top water inlet valve; a first water inlet; a first water inlet valve; a second water inlet; and a second water inlet valve. The first and second water inlets are located on opposite sides of the vertical centerline of the condenser tray. The top water inlet, the first water inlet, and the second water inlet are configured to provide condensate water to the flow gap space of different areas on the back side of the condenser tray, respectively. A control unit is also provided, configured to switch the operating states of the top water inlet valve, the first water inlet valve, and the second water inlet valve according to the real-time temperature of the condenser tray. The operating states include an open state and a closed state. When the water inlet valve is in the open state, the corresponding water inlet provides condensate water; when the water inlet valve is in the closed state, the corresponding water inlet stops providing condensate water. This application can improve condensation efficiency.

The utility model discloses a device for recovering volatile curcuma oil in a drying process, which comprises a drying oven, a condenser, an oil-water collector, a curcuma oil collecting box and a controller, and realizes the purposes that the retention rate of medicinal components is high after the curcuma is dried, the curcumin is completely recovered in the drying process, and the recovered curcumin does not deteriorate. A plurality of sensors are arranged, the sensors can monitor the states in the drying oven, the condenser and the oil-water collector in real time and transmit data to the controller, the controller accurately controls operation of equipment such as the heating device, the fan and the electric valve according to the data, and stability and high efficiency in the drying and recycling process are guaranteed; through intelligent control of the controller, automatic operation is achieved in the whole recovery process, the curcuma oil recovery device has the advantages of being efficient in recovery, accurate in control, high in automation degree, reasonable in material selection, environmentally friendly, capable of saving energy, good in flexibility and the like, and a reliable solution is provided for production and recovery of curcuma oil.