12results about How to "Fully vaporized" patented technology

The invention discloses a coal underground efficient gasification method based on calcium-based catalyst injection and a carbon dioxide geological storage method. The calcium-based powder material adopts high-purity limestone, wherein the content of calcium oxide is greater than 50%. The method comprises the following steps: crushing a limestone raw material into micron-scale to nano-scale powder, putting the powder into a stirring device, mixing the powder with a coal underground gasification injection agent to obtain a suspension fluid, and injecting the suspension fluid into a coal underground gasification furnace which is in production; calcite minerals in limestone are decomposed into calcium oxide under the coal underground gasification high-temperature effect, and the calcium oxide adsorbs water and carbon dioxide to the surface of coal coke to generate a synergistic gasification reaction at the same time. Wherein the injectant and the calcium-based powder suspension fluid are prepared by adopting a foam suspension device provided with an ultrasonic generator, so that the suspension stability of the calcium-based powder in the suspension fluid is improved. According to the invention, the calcium-based material is injected into the coal underground gasification furnace as the catalyst, so that the moisture, carbon dioxide and carbon in the coal are subjected to co-gasification reaction, the coal underground gasification reaction rate and gasification efficiency can be obviously improved, the environmental pollution is reduced, and the maximum utilization of resources is realized.

This invention provides a novel PTC steam generator, comprising a PTC heating core. The end of the PTC heating core furthest from the outlet is connected to a flow channel frame. After connection, the PTC heating core is installed inside a housing. A sealing ring is installed at the outlet end of the housing, followed by a sealing device. The housing has a liquid inlet and a gas outlet. The flow channel frame has spiral flow channel ribs centered on the PTC heating core. These ribs, along with the outer surface of the PTC heating core and the inner surface of the housing, form a spiral liquid flow channel, ensuring sufficient contact between the liquid and the PTC heating core to generate gas. Compared to existing technologies, the advantages of this invention are: the spiral flow channel ribs centered on the PTC heating core maximize the utilization of the PTC heating core's surface to create a liquid flow channel, ensuring sufficient contact between the liquid and the heat source PTC heating core to generate gas, thus improving product performance.

The application discloses a high-temperature plasma cooperates with a converter to recover high-temperature flue gas heat-chemical waste heat, and belongs to the technical field of metallurgical process waste heat recovery and coal gas resource utilization. The method sprays carbonaceous powder into the primary flue gas of the converter at 1400-1600 DEG C, and converts the physical sensible heat of the flue gas into chemical energy of the coal gas by using the Boudou gasification reaction; the power-adjustable plasma heating device is arranged along the reaction zone, the high-grade electric heat is actively compensated for the reaction endothermic temperature drop, the temperature of the reaction zone is maintained above 1200 DEG C, the conversion rate is improved to 85-95% through the closed-loop regulation and control of the temperature and the CO2 conversion rate. The system comprises a carbon powder spraying device, a plasma heat-supplying reaction section, a detection unit and an intelligent regulation and control unit. The application uses the electric consumption of about 10-16 kWh / t of steel to pry the chemical energy recovery of 84-129 MJ / t of steel, the energy amplification ratio reaches 2-3.5 times, and the application has the advantages of accurate temperature control, second-level response, cleanness, high efficiency, low valley electric energy storage upgrading and the like.

The utility model discloses a temperature control formula gasification mixing device, including water bath box, be provided with liquid inlet cavity and gas outlet cavity in water bath box, the connecting pipeline mechanism between liquid inlet cavity with gas outlet cavity, the pipeline mechanism includes a plurality of side by side arrangement's circuitous pipeline, every circuitous pipeline all is provided with mixing structure in each. The utility model aims at providing a temperature control formula gasification mixing device, and its purpose is to solve the problem of existing technology that liquefied gas gasification is not sufficient, mixes uneven and is influenced by the problem of greater environmental temperature. Through the integration temperature control system and mixing mechanism, the device ensures that liquefied gas obtains stable and sufficient heating in the gasification process, thereby realizing the uniform mixing of methane and butane. In addition, the introduction of temperature control system makes the gasification process no longer be restricted by environmental temperature fluctuation, and can maintain efficient and stable working condition under various conditions.

This utility model relates to a soleplate assembly for an electric iron and an electric iron. The soleplate assembly includes a soleplate, which includes a soleplate body and a vaporization cap. The soleplate body and the vaporization cap define independent first and second steam channels. The soleplate also has a first electric heating element for heating the first steam channel and a first thermostat electrically connected to the first heating element. The vaporization cap defines a third steam channel, the outlet of which is connected to the inlet of the second steam channel. The vaporization cap also has a second heating element for heating the third steam channel and a second thermostat electrically connected to the second heating element. The advantages are: this soleplate assembly does not interfere with the use of the powerful steam mode and the normal steam mode, ensuring normal use of the normal steam mode while also maintaining the intensity of the powerful steam mode, and effectively reducing the risk of dripping when using both steam modes.

This utility model relates to the field of gasification technology for municipal solid waste that has undergone shallow carbonization and crushing, and particularly to a circulating fluidized bed gasification device. The device includes a pyrolysis gasification unit, a high-temperature gasification chamber, and a cyclone separator. The bottom of the pyrolysis gasification unit has a first gasifying agent inlet, and the side wall has a coarse particle material inlet and a second gasifying agent inlet. The upper part of the high-temperature gasification chamber is connected to the pyrolysis gasification unit to feed the first volatile matter generated by the pyrolysis of coarse particles in the pyrolysis gasification unit into the high-temperature gasification chamber. The bottom of the high-temperature gasification chamber has a first gasifying agent inlet and a second gasifying agent inlet, and the side wall has a fine particle material inlet. The upper part of the high-temperature gasification chamber is connected to the upper part of the cyclone separator to feed the second volatile matter generated by gasification in the high-temperature gasification chamber into the cyclone separator. The gasification device provided by this utility model can effectively reduce tar content, reduce fly ash content, maintain stable operation, and improve gasification intensity and syngas quality.

This application provides a flash evaporation system for separating DMAC and acetic acid, connected between a feed tank and a distillation column. The system includes a high-pressure flash tank connected to the feed tank and a low-pressure flash tank connected in series with the high-pressure flash tank. Both the high-pressure and low-pressure flash tanks are provided with an inlet, a vapor phase outlet, and a liquid phase outlet. The liquid phase outlet of the high-pressure flash tank is connected to the inlet of the low-pressure flash tank via a pressure reducing valve, and the liquid phase outlet of the low-pressure flash tank is connected to the inlet of the distillation column. A preheater is connected between the outlet of the feed tank and the inlet of the high-pressure flash tank. The vapor phase outlets of both the high-pressure and low-pressure flash tanks are connected to a condenser. This flash evaporation system, by employing a series connection of a high-pressure and a low-pressure flash tank for two-stage pressure-reducing flash evaporation of the mixture, achieves efficient pre-separation, reduces the load on the distillation column, and improves overall separation efficiency.

The utility model relates to a liquid phase pipe heating and vaporizing structure of a differential pressure type liquidometer of a marine LNG fuel tank, and belongs to the technical field of marine LNG fuel tanks. The heating vaporization structure comprises a heating pipe, a pneumatic control valve is arranged on the liquidometer liquid phase pipeline, the heating pipe is fixed to the portion, located at the rear end of the pneumatic control valve, of the liquidometer liquid phase pipeline in parallel, one end of the heating pipe is connected with an inlet of the marine hot water tank, and the other end of the heating pipe is connected with an outlet of the marine hot water tank. And a temperature transmitter is arranged in the cold box and is in signal connection with a hot water valve on the marine hot water tank. The starting end of the heating pipe and liquid at the bottom in the LNG fuel tank are arranged at the same height. The liquid level measuring device ensures that the medium is fully vaporized, improves the accuracy and reliability of liquid level measurement, reduces the fault risk, and is suitable for the LNG fuel tank in the low-temperature environment.

This invention aims to provide an egg roll steam hair styling tool, including a shell and a steam assembly. The shell includes a first housing and a second housing, with one end of the first housing and the second housing hinged together. The steam assembly includes a first clamping plate, a second clamping plate, a steam element, and several heating plates. The first clamping plate is disposed on the first housing, the second clamping plate is disposed on the second housing, at least two heating plates are disposed on the first clamping plate, and at least one heating plate is disposed on the second clamping plate. The steam element is disposed on the first clamping plate, and the steam element and the first clamping plate together clamp a heating plate. The first clamping plate has at least one air outlet, and the air outlet communicates with the steam element. The first housing and the second housing are brought closer together by external force to clamp the hair together, so that the steam in the steam element is sprayed into the gap between the first clamping plate and the second clamping plate through the air outlet. In this way, the vaporization rate is increased and the steam particles are refined, ensuring a continuous and stable steam output, and significantly improving the hair styling effect and hair care experience.

This utility model belongs to the technical field of chromatographic analysis. It discloses a liquefied gas sampling device for chromatographic analysis, including a sample inlet, a liquid injection valve, a transparent quantitative loop, a vaporization valve, a sample vaporization bottle, a sample outlet valve, and a sample outlet. It adopts a four-valve group pipeline collaborative structure. The layout of the liquid injection valve, purge valve, vaporization valve, and outlet valve forms a complete cleaning and sampling closed loop. During cleaning, by reasonably switching the valve state, residual impurities in the pipeline can be quickly discharged. This avoids the cumbersome operation and contamination risk caused by the separation of the cleaning loop and sampling loop in traditional devices. At the same time, the clear division of the valves makes the process of "cleaning-sampling-vaporization-detection" smoother, reduces manual operation steps, and lowers the probability of sample distortion due to operational errors.

The utility model provides an outdoor heat exchanger and an electric automobile, and belongs to the technical field of heat exchanger structures. According to the electric automobile, through the design that the first flow channel is composed of the multiple longitudinally-arranged evaporation flat pipes, in the working process that the first flow channel participates in refrigeration, the surfaces of the evaporation flat pipes are frosted, water can be generated when the evaporation flat pipes are defrosted, the water can smoothly fall off from the surfaces of the evaporation flat pipes due to the gravity of the water, and compared with transversely-arranged evaporation flat pipes, the water content is reduced; and defrosting of the surface of the evaporation flat pipe is facilitated. The outdoor heat exchanger comprises a heat exchanger body. The heat exchanger body comprises a first flow channel and a second flow channel. A drainage device is mounted between the first flow channel and the second flow channel; the first flow channel communicates with an evaporator outlet, and the second flow channel communicates with a condenser outlet; a heat exchanger (equivalent to an outdoor evaporator) is used for refrigeration, and a liquid refrigerant is gasified in a first flow channel and flows out from an outlet of the evaporator; the heat exchanger (equivalent to an outdoor condenser) dissipates heat, the drainage device introduces the gaseous refrigerant in the first flow channel into the second flow channel to be liquefied, and the liquefied gaseous refrigerant flows out of an outlet of the condenser.

The utility model discloses a raw material distiller for chemical industry, which relates to the technical field of chemical industry and comprises a shell, a shell cover arranged at the top of the shell, a stirring device arranged in the shell, a first-stage distillation area, a second-stage distillation area and a third-stage distillation area fixedly arranged in the shell, and two partition plates fixedly arranged in the shell, and the first-stage distillation area, the second-stage distillation area and the third-stage distillation area are separated by partition plates. The first-stage distillation area, the second-stage distillation area and the third-stage distillation area are adopted to distill a mixture, the three U-shaped pipes are used for connecting the separation areas, the intercommunication of all the areas is ensured, the multi-stage distillation can be used for realizing the separation of all components of the mixture, the separation efficiency is improved, and fractions with higher purity can be obtained; meanwhile, after fractions with higher purity are obtained through multi-stage grading, the process and cost of subsequent treatment are reduced, and in the multi-stage distillation process, energy consumption is small, and the influence on the environment is small.