35results about How to "Reduce cooling load" patented technology

The invention relates to a compact ship tail gas carbon dioxide capture system and method, and the compact ship tail gas carbon dioxide capture system comprises a flue gas pretreatment unit, a hollow fiber membrane reactor absorption unit, a flue gas heat exchange unit, a multi-stage flash evaporation desorption unit, a CO2 compression liquefaction unit and a CO2 storage lightering unit. The compact ship tail gas carbon dioxide capture system has the advantages that the occupied area of the system is reduced, the operation cost of the system is reduced, and efficient capture of ship tail gas CO2 is achieved.

The invention relates to the technical field of energy conservation. The dynamic energy-saving control method comprises the steps of obtaining real-time load information and environment information of all servers in a server cabinet, calculating energy efficiency scores of all the servers based on the real-time load information, confirming task allocation information through the energy efficiency scores, and according to the task allocation information, determining the energy efficiency of all the servers according to the task allocation information. Determining the workload distribution condition of each server, obtaining cooling demand information, inputting the cooling demand information into a cooling control model, obtaining cooling strategy information, determining the time period and condition of energy utilization based on the cooling strategy information and the environment information, generating an energy efficiency regulation and control strategy, and obtaining the energy efficiency regulation and control strategy according to the task distribution information and the cooling demand information. And generating energy-saving control information according to the cooling strategy information and the energy efficiency regulation and control strategy. The method has the effect of effectively reducing the energy consumption of the cabinet on the premise of ensuring the normal operation of each server in the server cabinet.

The invention relates to an oil-containing sludge hydro-thermal treatment energy efficient utilization system and an operation method thereof, and the system comprises a preheating fluidization part which is used for preheating a fluidization material; the steam heating part is used for heating the materials and participating in the hydrothermal reaction; the steam heating part is used for supplying high-temperature steam to the hydrothermal reaction part so as to carry out material heating and hydrothermal reaction, and flash evaporation is carried out after the hydrothermal reaction; the condensing medium flows into the steam heating part after being heated; the gas from the preheating fluidization part is cooled and condensed to form low-temperature flash condensate; the flash tank is used for mixing to form a flash destabilized mixture; and the centrifugal separation part is used for centrifugally separating the flash destabilized mixture from the flash tank. The heat load and the cooling load of system operation are reduced, and energy conservation and consumption reduction are achieved; and the low-temperature flash evaporation condensate is mixed with the materials in the flash evaporation tank, so that the oil content of the residual solid phase after centrifugal separation is further reduced, the volatilization of light petroleum components in the condensate is reduced, and the safety and pollution risks are reduced.

The invention discloses a heat collection and heat removal integrated energy-saving enclosure structure and a heat collection and heat removal adjusting method thereof. In the structure, a roof subsystem comprises a roof radiation layer, a roof structure layer, a cavity located between the roof radiation layer and the roof structure layer, and a communicating device used for achieving air circulation and isolation between the indoor space and the cavity; the roof radiation layer comprises a plurality of inclined and side-by-side double-side shutter radiation units, each double-side shutter radiation unit comprises a condensation pipe, a central pipe rotationally sleeving the condensation pipe and shutter plates arranged on the two sides of the central pipe, one side of each shutter plate is provided with a sky radiation cooling material, and the other side of each shutter plate is provided with a solar heat collection material; the wall subsystem comprises a wall and evaporation pipes arranged in the wall, the upper ends of the evaporation pipes are in butt joint with the lower ends of the corresponding condensation pipes, and the evaporation pipes are used for storing heat-conducting media capable of absorbing heat and evaporating. Natural energy can be fully utilized in summer and winter to meet the cold and hot requirements, and the complexity and cost of the system are reduced.

The invention discloses a cement hot raw material desulfurization process and a desulfurization device. The desulfurization process comprises the following steps: (1) taking out a high-temperature solid hot raw material from a C5-grade cyclone blanking pipe; (2) mixing the taken-out high-temperature solid hot raw material with air flow for primary cooling; (3) carrying out gas-solid separation on the hot raw material mixed with the gas, and carrying out secondary cooling by using atomized water to obtain a low-temperature hot raw material; (4) metering the obtained low-temperature hot raw material, adding the low-temperature hot raw material into a digester, and carrying out digestion reaction on the low-temperature hot raw material and digestion water in the digester to generate calcium hydroxide; (5) conveying the digested material into a powder bin for temporary storage; and (6) metering the material temporarily stored in the powder bin, adding the material into a first air pipe from the C2 cyclone separator to the C1 cyclone separator, and carrying out desulfurization treatment. The process method provided by the invention has the advantages of small influence on a preheater system, low energy consumption, high desulfurization efficiency, small use amount of a desulfurizing agent and stable desulfurization effect, and can adapt to a working condition with relatively large SO2 concentration fluctuation.

The invention discloses a heat supply, cold supply and air compression equipment coupling control system and a control method thereof. The heat supply, cold supply and air compression equipment coupling control system comprises a heat energy recoverer; the hot water return side of the heat user is sequentially connected with the low-temperature side of the heat energy recoverer and the heat storage device and returns to the hot water inlet side of the heat user; the air compressor is connected with the high-temperature side of the heat energy recoverer to form a circulation loop; a water inlet on the hot water side of the combined cooling and heating unit is connected with the hot water return side of the heat user; a water outlet on the hot water side is connected to the high-temperature side of the heat energy recoverer; the cold user is connected with the chilled water side of the combined cooling and heating unit to form a circulation loop; the cold user is connected with a water chilling unit in parallel. The problems that energy consumption of an existing enterprise lacks effective integration, waste heat and waste energy are greatly wasted, and the energy cost is high are solved.

A dehumidification air conditioning system for freezing and drying water-containing cultural relics with independent temperature and humidity control functions, the dehumidification system includes a low-temperature freezing and dehumidification unit arranged outside the freeze-drying room and a dehumidification terminal unit arranged in the equipment room of the freeze-drying room and connected to the low-temperature freezing and dehumidification unit through a four-way reversing valve, the temperature control system includes a low-temperature freezing temperature control unit arranged outside the freeze-drying room and a temperature control terminal unit arranged in the equipment room of the freeze-drying room and connected to the low-temperature freezing temperature control unit through a first expansion valve, the dehumidification terminal unit and the temperature control terminal unit are used to perform corresponding dehumidification and temperature treatment on the air entering from the return air grille formed between the freeze-drying room and the equipment room, and then send the air into the freeze-drying room through the air supply port formed between the equipment room and the air guide space at the top of the freeze-drying room and the air supply orifice plate of the air guide space in turn. The present invention can not only freeze and dehumidify water-containing cultural relics, but also can freeze and preserve cultural relics for a long time in a low-humidity environment.

The utility model discloses a kind of low-energy-consumption brine denitration systems, including membrane filter, plate heat exchanger, crystallizing tank and centrifuge connected in turn by process pipeline;The side portion of crystallizing tank is equipped with overflow, and overflow is connected with the cold medium import of plate heat exchanger by pipeline, and buffer tank is installed on pipeline;The cold medium export of plate heat exchanger is connected with output pipeline;Temperature sensor and regulating valve are installed on the pipeline between buffer tank and the cold medium import of plate heat exchanger, and on the output pipeline connected with the cold medium export of plate heat exchanger;Annular scraper of liftable motion is installed on the inner wall of crystallizing tank, and annular scraper top is connected with three hydraulic telescopic rods distributed in circumference.The utility model utilizes crystallizing tank overflow cold water precooling feed, greatly reduces the refrigeration load of cold water unit, reduces refrigeration energy consumption, can also keep tank wall clean and efficient heat transfer, avoid energy consumption rise due to scale formation.

The utility model discloses a high-quality condensed water cascade utilization system, and belongs to the technical field of petrochemical refining equipment. The system comprises a refining tower (7), a tower kettle of the refining tower (7) is connected with a reboiler (8) through a circulating pipeline, the reboiler (8) is connected with a low-temperature steam pipeline (1), and the low-temperature steam pipeline (1) is connected with a high-quality condensed water vapor generating assembly. According to the utility model, the high-quality condensed water is subjected to flash evaporation to obtain low-temperature steam by utilizing the flash evaporation tank, so that the flash evaporation tank is prevented from being repeatedly added, multiple purposes are realized, the equipment investment is reduced, the waste heat of the high-quality condensed water is supplemented to the low-temperature reboiler, and the use amount of the low-temperature steam is reduced.

The application discloses a coal diesel oil hydrocracking system heat integration process and relates to the technical field of petroleum chemical industry.The system comprises a hydrocracking reactor, a H2S stripping tower and a main fractionating tower which are sequentially connected.The middle reflux of the main fractionating tower is used for heating cold low fraction oil to obtain secondary cold low fraction oil.The diesel oil at the bottom outlet of the main fractionating tower is used for heating the secondary cold low fraction oil to obtain tertiary cold low fraction oil.The reaction product of the hydrocracking after one-time heat exchange is used for heating the tertiary cold low fraction oil to obtain quaternary cold low fraction oil.The quaternary cold low fraction oil is used as the reboiling heat source of the H2S stripping tower.The application changes the cold low fraction oil heat exchange process, fully realizes the waste heat utilization of the middle reflux of the main fractionating tower, the hydrocracking product, the diesel oil at the bottom outlet of the main fractionating tower and the cold low fraction oil, reduces the cooling load and the heat load, simultaneously closes and stops the reboiling heating furnace of the original H2S stripping tower and reduces the energy consumption.

The utility model discloses an excavation working face air cooling system which comprises a roadway, a cooling liquid input pipeline and a cooling liquid output pipeline, the cooling liquid input pipeline and the cooling liquid output pipeline are arranged in the roadway, the cooling liquid input pipeline is communicated with the cooling liquid output pipeline through a plurality of coolers, and the coolers are used for collecting heat in the roadway. And the heat is transmitted to the outside of the roadway through the cooling liquid output pipeline. By adopting the heat insulation layer, the speed and the total amount of heat released to the roadway air by the coal seam and the rock stratum are reduced, the cooling load of the cooling system of the mining working face is reduced, and the power consumption of the cooling system of the mining working face is reduced. The cooling liquid in the cooler is not in contact with the airflow air of the mining working face, so that the temperature of the inlet air of the mining working face after cooling is reduced, the humidity in the air is also reduced, the consumption of the cooling liquid is reduced, the cool feeling of field staff is increased, and the operation and maintenance cost is low; the cooler serving as core equipment is small in size, light in weight and flexible and convenient to mount, dismount and move.

The invention provides a water-saving fermentation tank temperature control system based on circulating spraying, which comprises a fermentation tank unit comprising at least one fermentation tank, the top end of the fermentation tank is fixedly provided with an annular sprayer, and the outer wall of the lower end of the fermentation tank is provided with an annular water collection tank with an upper opening; the cooling water filtering unit comprises a cooling water filtering tank, an outlet of the water outlet pipeline of the annular water collecting tank is located on a water inlet of the cooling water filtering tank, a non-contact liquid level sensor is arranged on the side wall of the upper end of the cooling water filtering tank, and a clear water outlet is formed in the lower end of the cooling water filtering tank; the cooling water storage unit comprises a heat preservation water storage tank, a refrigeration jacket is arranged on the outer wall of the heat preservation water storage tank, a clear water outlet of the cooling water filter tank is connected with a water inlet of the heat preservation water storage tank through a first pipeline, and a water outlet of the heat preservation water storage tank is connected with an annular sprayer through a heat preservation pipeline. And a refrigerating unit is mounted between the inlet and the outlet of the refrigerating jacket. The temperature control device has the advantages of low cost, rapid and accurate temperature control, energy saving, water saving and the like.

The utility model relates to a fresh air conditioning system. The fresh air conditioning system has a high-temperature and high-humidity treatment mode, and comprises a fresh air handling unit, a fresh air conditioning system and a fresh air conditioning system, the heat pump unit comprises a heat pump condenser; the pretreatment pipeline assembly comprises a pretreatment water supply pipe, and the pretreatment water supply pipe is communicated between the hot water outlet end of the heat pump condenser and the hot water inlet end of the pretreatment heat exchange plate; the reheating pipeline assembly comprises a reheating water return pipe, and the reheating water return pipe is communicated between the hot water outlet end of the reheating heat exchange plate and the hot water inlet end of the heat pump condenser; and the heat recovery pipeline assembly comprises a heat recovery pipe, and the heat recovery pipe communicates between the reheating water return pipe and the pretreatment water supply pipe and is configured to guide return water in the reheating water return pipe to flow to the pretreatment water supply pipe in the high-temperature and high-humidity treatment mode. According to the fresh air conditioning system, the electricity utilization cost and the energy consumption can be reduced.

The utility model relates to a sintering machine tail chute waste heat recovery system which structurally comprises a trolley conveying device, a crusher arranged at the tail end of the trolley conveying device, a tail chute arranged at the tail end of the trolley conveying device and below the crusher, and a waste heat recovery water tank arranged below the tail chute. The waste heat recovery water tank is communicated with a water inlet pipe, and the waste heat recovery water tank is communicated with a sintering raw material mixer of a mixing workshop through a water outlet pipe. Sensible heat of sintering ore is recycled to the maximum extent, normal-temperature water is heated into hot water, the hot water is conveyed to a sintering raw material mixer of a sintering mixing workshop to be added into raw materials, the temperature of the sintering raw materials is increased, fuel consumption of sintering production is reduced, the quality of sintered ore is improved, the environment temperature of a tail chute is improved, and the service life of the sintering ore is prolonged. And energy wasted in sintering production is recycled.

The application relates to a multifunctional support for assembled decoration outer wall, which is used for being installed on the outer facade of a building and comprises a first support, a first photovoltaic panel, a second support and a second photovoltaic panel, the first support is used for being connected to the outer facade, the first photovoltaic panel is arranged on the first support and can be arranged opposite to a window on the outer facade, the light transmittance of the first photovoltaic panel is greater than or equal to 40%, the second support is used for being connected to the outer facade and is located below the first support, the second support has a containing space, and the second photovoltaic panel is arranged on the side of the second support away from the outer facade. The first photovoltaic panel is installed on the first support, the second photovoltaic panel is installed on the second support, the first photovoltaic panel and the second photovoltaic panel synchronously generate electricity, the laying area of the outer facade of the building is further increased, and the solar energy collection potential of the outer facade of the building is exerted.

The invention discloses a heat recovery cooling system of a fuel cell automobile. The heat recovery cooling system comprises a fuel cell cooling unit, a driving motor cooling unit and a high-energy heat recovery cooling unit, the fuel cell cooling unit comprises a fuel cell stack, a deionizer, a stack cooling water pump, a first port of a coupling heat exchange device, a thermostat, a heater PTC (Positive Temperature Coefficient), a first port of a stack preheater and an expansion water tank; the driving motor cooling unit comprises a pile preheater second port, a motor radiator first port and a motor cooling pump; the high-energy heat recovery cooling unit comprises a coupling heat exchange device second port, a motor radiator second port, a turbine, a hydrogen heat exchanger, an intercooler, a booster pump and a condenser; the problem that an existing fuel cell automobile heat recovery cooling system cannot efficiently utilize waste heat of a fuel cell is solved.

The utility model relates to a helium circulating drying system for a spent fuel storage tank, which is characterized in that a first cooler is additionally arranged between the spent fuel storage tank and a second cooler, so that a tube pass inlet and a tube pass outlet of the first cooler are connected in series in a cooling process tube section; and a shell pass inlet and a shell pass outlet of the first cooler are connected with the gas buffer tank and the spent fuel storage tank respectively, so that cooled and steam-water separated helium serves as a cooling medium to participate in a helium cooling process, the load of equipment of the system is reduced, energy is effectively utilized, and energy consumption is reduced. Two parallel helium flow direction pipelines are designed after steam-water separation, the helium flow direction is switched through monitoring of a first dew-point instrument and linkage control of a first three-way valve, the moisture in helium is reduced to a stable limit value through a primary cooling and drying process, and then the moisture in helium is deeply removed through an adsorption drying process. And the spent fuel storage tank is efficiently dried step by step, so that the service life of a drying adsorbent is effectively prolonged.

The utility model relates to an ammonium chloride mother liquor heat exchange cooling system which comprises a pre-cooling heat exchanger, a mother exchanger and a pre-cooling outer cooler, an ammonia I mother liquor outlet of the pre-cooling heat exchanger is connected with an ammonia I mother liquor inlet of the mother exchanger, and a cooling water inlet of the pre-cooling heat exchanger is connected with a cooling water circulation system. A cooling water outlet of the pre-cooling heat exchanger is connected with a cooling water circulation system through a gas ammonia heater, a cooling medium of the mother exchanger is mother liquid II, a mother liquid II inlet and a mother liquid II outlet are formed in the mother exchanger, and an ammonia I mother liquid outlet of the mother exchanger is connected with an ammonia I mother liquid inlet of the pre-cooling separation outer cooler. A chilled water inlet of the pre-cooling external cooler is connected with a chilled water tank through a liquid ammonia evaporator, a chilled water outlet of the pre-cooling external cooler is connected with the chilled water tank, and ammonia I mother liquor cooled by the pre-cooling external cooler is sent to a cooling crystallization system. According to the ammonium chloride mother liquor heat exchange cooling system, energy consumption is reduced, each heat exchange device adopts a liquid-liquid heat exchange mode, cooling efficiency is high, and stability of a production system is facilitated.

This utility model relates to the field of air conditioning unit technology, and in particular to a heat recovery system for air conditioning units and an air conditioning fresh air handling unit. The heat recovery system consists of a first heat recovery coil and a second heat recovery coil installed on both sides of the original air conditioning unit's surface cooler, forming a closed-loop system via circulation pipes and a power pump station. The first heat recovery coil efficiently recovers heat from the fresh air and reduces the load on the surface cooler, transferring the heat to the second heat recovery coil via the circulation pipes. The second heat recovery coil then uses the recovered heat from the fresh air to reheat the low-temperature air after dehumidification by the surface cooler, reducing the consumption of reheat steam and dehumidification chilled water. This structure fundamentally solves the energy offsetting problem caused by the "cooling and dehumidifying before heating" process in traditional air conditioning units, significantly reducing the unit's reheat energy consumption and the surface cooler's cooling load, achieving energy saving and emission reduction. Furthermore, an air conditioning fresh air handling unit with the aforementioned heat recovery system is also provided.

The invention discloses a water flow window system. The water flow window system comprises air conditioning equipment and a water flow window, a sunny-side water flow window and a dark-side water flow window; the condensate water tank is suitable for collecting condensate water generated by the air conditioning equipment; the first heat exchanger is internally provided with a first condensed water flow channel and a first circulating water flow channel, the first condensed water flow channel is communicated with the condensed water tank, and the first circulating water flow channel is respectively communicated with a water inlet of the sunny side water flow window and a water outlet of the dark side water flow window; the second heat exchanger is internally provided with a second condensed water flow channel and a second circulating water flow channel, the second condensed water flow channel is communicated with the condensed water tank, and the second circulating water flow channel is respectively communicated with a water outlet of the sunny side water flow window and a water inlet of the dark side water flow window. According to the water flow window system, the cooling load of an indoor air conditioner can be reduced, and the water flow window system has the advantages of being good in energy-saving effect and the like.

The invention belongs to the cross technical field of a nuclear fusion energy technology and a heat-work conversion system, and provides a nuclear fusion Rankine cycle structure integrating divertor heat recovery, which comprises a primary side heat collection module and a secondary side heat-work conversion module, the heat-power conversion module comprises a steam generator, a first valve, a high-pressure turbine, a dehumidifier, a reheater, a low-pressure turbine, a condenser, a first water pump, a first feed water heater, a second feed water heater, a deaerator, a second water pump, a third feed water heater and a preheating heat exchanger which are sequentially connected through pipelines; the preheating heat exchanger preheats secondary side supplied water before entering the steam generator through heat of the divertor. And the outlet water temperature of the third feed water heater is matched with the temperature of the preheating heat exchanger by adjusting the inlet steam extraction flow of the third feed water heater. According to the structure, gradient utilization of nuclear fusion heat is achieved, and irreversible loss in the heat exchange process is reduced.

The present application relates to a kind of for aromatic hydrocarbon combined plant adsorption separation unit extract partition wall rectification system, including partition wall rectification tower, toluene separation flow path, p-xylene separation flow path and p-diethylbenzene separation flow path;Partition wall rectification tower includes the partition wall being arranged in tower interior, one end of partition wall is fixed in tower bottom, the other end of partition wall extends upwards and is kept a certain distance from tower top, and partition wall separates the space in tower interior into first separation chamber and second separation chamber being arranged left and right, and common rectification chamber being located above partition wall, first separation chamber, second separation chamber and common rectification chamber are in fluid communication;Toluene separation flow path is connected with the top of common rectification chamber;P-diethylbenzene separation flow path is connected with the bottom of first separation chamber;P-xylene separation flow path is connected with the bottom of second separation chamber.Compared with double-tower rectification process, investment is greatly reduced, tower top gas cooling load is less, system waste heat is fully recycled, energy consumption and cost are reduced, and economic benefit is generated.

The disclosed venting liquefied natural gas recovery system and recovery method, comprising a condensation recovery heat exchanger, a feed inlet of the condensation recovery heat exchanger being communicated with a venting pipeline, and a pretreatment assembly for filtering the natural gas to be recovered being further arranged between the venting pipeline and the condensation recovery heat exchanger; the condensation recovery heat exchanger being communicated with a liquid nitrogen storage device through a liquid nitrogen feed pipe, and the condensation recovery heat exchanger being provided with a heat exchange coil and a nitrogen gas discharge pipe, two ends of the heat exchange coil being respectively extended to outside of the condensation recovery heat exchanger and communicated with the pretreatment assembly and a gas-liquid separation device, and the gas-liquid separation device being communicated with a natural gas storage device through a pipeline at a liquid outlet. The present application solves the problem of resource waste caused by direct combustion and discharge of the natural gas remaining in the process section in the prior art.

The application discloses a building sunshade optimization method based on sun trajectory tracking and relates to the field of building energy-saving design, and comprises the following steps: calculating a solar declination angle, a time angle, a height angle and an azimuth angle based on a geographic latitude and a day serial number; constructing a three-dimensional sun path model and generating a per-hour sun direct light beam direction vector; and generating a parameterized sunshade component geometric shape and layout scheme in combination with a building facade orientation and a glare control requirement; the building sunshade optimization method based on sun trajectory tracking can convert harmful direct light into diffused light through sunshade component geometric design, thereby achieving the dual energy-saving goals of reducing cooling load in summer and utilizing solar radiation for heating in winter while ensuring indoor visual comfort.

This invention provides a lightweight photovoltaic module with heat insulation and noise reduction functions and its preparation method, relating to the field of photovoltaic module technology. The lightweight photovoltaic module structure includes: a front panel, an encapsulation layer, photovoltaic cells, a microcavity composite layer, and a back panel; the microcavity composite layer comprises: aerogel particles, polymer foamed microspheres, and a thermosetting resin matrix; the porosity of the aerogel particles is 85%-99%, and the particle size of the polymer foamed microspheres is 3-30 μm; the polymer foamed microspheres are thermoplastic polymer microspheres selected from at least one of polymethyl methacrylate, polyacrylonitrile, and polyvinylidene chloride. This invention overcomes the shortcomings of existing lightweight photovoltaic modules that are functionally limited and cannot meet the heat and sound insulation requirements of building envelopes, providing a multifunctional lightweight photovoltaic module integrating power generation, heat insulation, and noise reduction functions, as well as its preparation method.

The invention relates to the technical field of fresh air dehumidification, and provides a fresh air dehumidification air conditioner all-in-one machine and a control method thereof.The fresh air dehumidification air conditioner all-in-one machine comprises a heat exchange core, a refrigerant circulation system, a fresh air fan and an exhaust fan which are arranged in a shell, and the refrigerant circulation system comprises a compressor, a main evaporator and a condenser which are connected through a refrigerant pipeline; the valve assembly is arranged on the refrigerant pipeline; the multiple partition plates are used for forming one-to-one corresponding flow paths between the four exchange ports of the heat exchange core body and the fresh air inlet, the exhaust air outlet, the fresh air outlet and the return air inlet. And the compressor is arranged on a flow path between the heat exchange core body and the exhaust outlet. When the dehumidification mode is operated, water vapor in the fresh air is condensed under the action of the low-temperature main evaporator, and bacteria breeding caused by the fact that the indoor space is too humid is avoided. The compressor is located on the flow path between the heat exchange core and the exhaust outlet, heat generated when the compressor works cannot enter a room along with fresh air, and the air outlet temperature of the fresh air outlet is reduced.

The present invention relates to a water-saving and energy-saving hydrogen production system and method. A hydrogen separator and a hydrogen scrubber are sequentially connected to the hydrogen outlet of an electrolytic cell, and are respectively used for gas-liquid separation and cooling purification of hydrogen; the low-temperature passage of a hydrogen heat exchanger is connected to the hydrogen outlet of the hydrogen scrubber and the hydrogen inlet of a deoxygenation tower, and the high-temperature passage of the hydrogen heat exchanger is connected to the hydrogen outlet of the deoxygenation tower and the hydrogen inlet of a hydrogen cooler; the deoxygenation tower conducts a catalytic reaction on the oxygen mixed in hydrogen to generate water; the hydrogen cooler cools the deoxygenated hydrogen after heat exchange and realizes moisture condensation; a gas-water separator is connected to the hydrogen outlet of the hydrogen cooler to remove the liquid water in hydrogen; a drying tower is connected to the hydrogen outlet of the gas-water separator for drying hydrogen; an electrolyte heat exchange module is used for the electrolyte flowing out of the hydrogen separator to exchange heat with an external system and then flow back into the electrolytic cell. The present invention significantly reduces the energy consumption and water consumption of the hydrogen production system, improves the energy utilization rate and the adaptability in water-scarce areas, and improves the economy of green hydrogen.

This invention relates to a wet TSA rotor-type carbon dioxide gas separation and concentration device and / or air conditioning device. It can efficiently separate and concentrate carbon dioxide gas not only from flue gas but also from air conditioning air and the atmosphere. It utilizes low-temperature heat dissipation below 100°C, enabling miniaturization and high energy efficiency. Within a sealed, foamed modular plate stacked unit structure housing, divided into at least a gas processing zone, a recovery zone, and a desorption zone according to the rotor's rotation direction, carbon dioxide gas is adsorbed onto the rotating rotor. In the gas processing zone, evaporative cooling is performed in a honeycomb-wet state, and the carbon dioxide gas is adsorbed. Saturated vapor is introduced into the desorption zone, where the carbon dioxide gas is desorbed using condensation heat. Finally, it is purified and recovered in the recovery zone at the front of the rotation direction. This prevents thermal / oxidative degradation of the adsorbent material, enables highly efficient separation and high-concentration concentration of carbon dioxide gas, and allows for high energy efficiency recovery.

The utility model provides a phase change self-circulation waste heat heat pump coupling rectification system. Belongs to the technical field of waste heat utilization and rectification systems. According to the technical key points, the system comprises an evaporator, the evaporator is connected with a compressor suction tank through a sixth pipeline, the top of the compressor suction tank is connected with a compressor through a seventh pipeline, the bottom of the compressor suction tank is connected with an eighth pipeline, the compressor is connected with a second reboiler through a ninth pipeline, and the second reboiler is connected with a third reboiler through a ninth pipeline. The second reboiler is connected with the bottom of the fractionating tower through a tenth pipeline and an eleventh pipeline, one side of the second reboiler is connected with a throttle valve through a twelfth pipeline, and a thirteenth pipeline is connected between the throttle valve and the evaporator; the utility model aims to provide a phase change self-circulation waste heat heat pump coupling rectification system. The system is used for solving the problems that when an existing system is used, low-temperature heat energy is greatly wasted, energy consumption and cost are too large, and the environment is greatly influenced.

The utility model relates to a kind of peanut protein processing complete equipment of continuous preparation, including leaching device, desolventizing vessel, evaporation unit, condenser, turnover tank, first heat exchanger and second heat exchanger;The wet meal output end of leaching device is connected with the input end of desolventizing vessel;Desolventizing vessel's desolventizing tail gas end is sequentially connected with turnover tank through first heat exchanger, condenser;The mixed oil output end of leaching device is connected with the input end of evaporation unit pipeline;Evaporation unit's evaporation tail gas end is sequentially connected with turnover tank through second heat exchanger and condenser;The output end of turnover tank is sequentially connected with the leaching liquid input end of leaching device through first heat exchanger and second heat exchanger, so that the low-temperature leaching liquid exported by turnover tank sequentially flows through first heat exchanger and second heat exchanger, realizes double-stage preheating, fully absorbs tail gas heat, can reduce the heating load of evaporation unit and desolventizing vessel, reduce the refrigeration load of condenser simultaneously, save energy consumption.