23results about How to "Fully vaporized" patented technology

The utility model discloses a multi-stage split energy-saving combustion device for liquid fuel, the energy-saving combustion device is composed of a combustion cylinder, an ion combustion body and a combustion body installation box in sequence from top to bottom, the upper end of the ion combustion body is fixedly connected with the combustion cylinder, the lower end of the ion combustion body is provided with an impeller air inlet channel, and the combustion cylinder is fixedly connected with the combustion body installation box. The impeller air inlet channel is located in the combustion body installation box, the combustion body installation box is of a hollow cavity structure, and a fan air inlet and an oil inlet hole are formed in the side face of the combustion body installation box. Compared with the prior art, the atomization combustion mode of an original electronic injection fuel stove is changed essentially, atomization of a high-pressure atomization nozzle is not needed, high-temperature vaporization combustion of liquid fuel is achieved in the first-stage combustion cavity, stable combustion and sufficient vaporization are achieved in the second-stage combustion cavity, and sufficient combustion and heating are achieved in the third-stage combustion cavity. The energy consumption is lower, the heat utilization rate is nearly doubled, the safety is higher, the independence is good, and the applicability is wide.

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.

The invention relates to normal-pressure plasma enhanced chemical vapor deposition coating equipment which comprises a control mechanism, a feeding atomization mechanism, a heating mechanism, a plasma gun mechanism and a radio-frequency power source. The inlet end of the gas inlet pipe is communicated with an external compressed process gas supply mechanism, the outlet end of the gas inlet pipe is communicated with an inlet of the heating mechanism, the inlet end of the liquid inlet pipe is communicated with an external liquid medicine supply mechanism, the outlet end of the liquid inlet pipe is communicated with the gas inlet pipe, and the pipe diameter of the gas inlet pipe is larger than that of the liquid inlet pipe. And the radio frequency power supply is electrically connected with the plasma gun mechanism. According to the coating equipment, liquid medicine can be continuously conveyed without an injection pump, the structure is simplified, the coating quality is guaranteed, and meanwhile, the situation that sprayed plasma flow contains liquid medicine in a fog drop state is avoided by atomizing the liquid medicine and arranging a serpentine channel in the heating mechanism. The invention also relates to a coating method.

The utility model relates to a gaseous pollutant adsorption and desorption and catalysis evaluation system for a solid adsorbent / catalyst. The gaseous pollutant adsorption and desorption and catalysis evaluation system comprises a pollutant gasification unit, a fixed bed adsorption and desorption / catalysis unit and a tail gas detection unit, a first heat preservation box is arranged between the pollutant gasification unit and the fixed bed adsorption and desorption / catalysis unit. The device disclosed by the utility model has the beneficial effects that the gasification of liquid and solid pollutants at normal temperature is realized through the pollutant gasification unit, so that the adsorption and desorption / catalytic performance test of the gasified pollutants by an adsorbent / catalyst can be carried out; three gas paths are arranged in front of a pollutant gasification unit, so that various gaseous pollutants are uniformly mixed, the gas concentration is adjusted, and the high-temperature working condition in the actual application process is simulated; the high-temperature three-way valve controls airflow to flow into the fixed bed adsorption and desorption / catalysis unit or the tail gas absorption device, initial concentration of pollutants can be read and calibrated conveniently, the inner wall of the pipeline is filled with an adsorbent or a catalyst after adsorption saturation, and test errors are effectively reduced.

The utility model provides a reformer device for hydrogen production by reforming methanol water. The reformer device for hydrogen production through methanol water reforming comprises a reaction cylinder, a ceramic heating ring used for heating is installed on the surface of the reaction cylinder, a spiral stainless steel heating pipe used for preheating methanol is wound on the surface of the ceramic heating ring, and the bottom end of the stainless steel heating pipe is connected with the interior of the reaction cylinder; a heat insulation plate is mounted at the top end of the reaction cylinder, and a spiral condensation copper pipe is mounted in the heat insulation plate; a zeolite layer for uniformly vaporizing a methanol aqueous solution is arranged at the bottom end of the reaction cylinder, a separation net is arranged between the zeolite layer and the catalyst layer, and the separation net and the catalyst layer are positioned in the reaction cylinder. The methanol water reforming hydrogen production reformer device provided by the utility model has the advantages of small equipment volume, full utilization of heat and uniform vaporization of a methanol water solution.

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 present invention relates to an electromagnetic heating vaporization device for a liquid fuel stove, comprising a central vaporization chamber and a peripheral vaporization chamber, wherein the peripheral vaporization chamber is annular and surrounds the outer side of the central vaporization chamber, an electromagnetic heating element is arranged on the outer side of the peripheral vaporization chamber, and the central vaporization chamber is connected to the peripheral vaporization chamber through one or more vaporization holes; liquid fuel enters the central vaporization chamber and the peripheral vaporization chamber in sequence, and is heated and vaporized into gas fuel in the central vaporization chamber and the peripheral vaporization chamber, and the gas fuel is finally supplied for combustion. This structure enables the liquid fuel to be vaporized at least twice by arranging the central vaporization chamber and the peripheral vaporization chamber, thereby greatly improving the vaporization efficiency, reducing the energy consumption of the stove, and increasing the power; in addition, the volume of the central vaporization chamber and the peripheral vaporization chamber is larger than that of the traditional serpentine track, so the flow rate and heat exchange area of ​​the liquid fuel are increased, which helps to improve the vaporization efficiency and ensure the supply of the liquid fuel.

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.

A distillation tower for bromine production relates to the technical field of distillation towers and comprises a fixedly arranged distillation tower body, a mixing assembly and a preheating assembly are vertically arranged in the distillation tower body, and a condensation assembly communicated with an inner cavity of the distillation tower body is arranged on the side of the distillation tower body. The mixing assembly comprises four upper fixing boxes fixedly arranged on the inner wall of the distillation tower body, the four upper fixing boxes are evenly distributed in the circumferential direction of the distillation tower body, two opposite upper fixing boxes are located above the other two upper fixing boxes, the opposite ends of the two upper fixing boxes located on the upper portion are both arranged downwards, and the lower ends of the two upper fixing boxes located on the lower portion are arranged downwards. And a plurality of atomizing nozzles are fixedly arranged. The distillation tower for bromine production solves the problems that when an existing distillation tower for bromine production is used for producing bromine, primary acid cannot be in full contact with chlorine and water vapor, so that reactants and products are wasted, the temperature difference between the primary acid and the water vapor is large, and the bromine gasification effect is affected. And gaseous bromine cannot be fully condensed, so that the condensation effect is poor.

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.

The invention provides a method and system for monitoring the water fetching effect in the blowing-out process of an empty stockline of a blast furnace, and the method comprises the steps: obtaining the top temperature data of the top of the blast furnace at each point position; calculating a mean value of the top temperature data of each point location; obtaining a top temperature difference value according to the maximum value and the minimum value of the top temperature data of each point location; respectively constructing a top temperature mean value monitoring chart and a top temperature difference monitoring chart by taking the mean value and the top temperature difference value of the top temperature data of each point location as a y axis and taking a time sequence as an x axis; and completing the cooling of the blast furnace top temperature based on the top temperature mean value monitoring chart and the top temperature difference value monitoring chart. According to the method, the air supply quantity and the water spraying quantity of the atomizing water gun are adjusted according to the top temperature mean value and the difference value between the top temperature highest point and the top temperature lowest point, the water spraying quantity in the whole furnace shutdown process can be fully vaporized before the water falls into the material face, the knocking phenomenon is greatly reduced, and the furnace shutdown maintenance safety is improved.

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 belongs to the technical field of alpha-acetyl-gamma-butyrolactone production equipment, and particularly relates to alpha-acetyl-gamma-butyrolactone rectification equipment which comprises a tower body, a feed pipe fixedly connected to the top of the outer wall of the tower body, a discharge pipe fixedly connected to the bottom of the outer wall of the tower body, an air inlet pipe fixedly connected to the top of the tower body, and an air outlet pipe fixedly connected to the bottom of the outer wall of the tower body. A reheater is installed at the water outlet end of the discharging pipe, an air injection assembly is installed between the tower body and the reheater, an installation hole is formed in the top of the tower body, an air inlet pipe is installed in the installation hole, a condenser is fixedly installed at the top of the air inlet pipe, a backflow assembly is installed between the tower body and the condenser, and a plurality of tower plates are installed in the tower body. The four tower plates are sequentially distributed in a staggered mode, baffles are fixedly connected to the tops of the tower plates, and the air injection assembly comprises a first air pipe and a second air pipe. According to the utility model, the heat of steam is fully utilized to vaporize the solvent on each layer of tower plate, and the refluxed condensate can be uniformly sprayed to the top of each tower plate, so that the rectification effect is improved.

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.

The utility model relates to the technical field of compound testing equipment, and discloses an automatic evaluation and analysis device for a triethylene diamine catalyst, which comprises an ethylenediamine storage tank and a deionized water storage tank which are respectively connected with a raw material mixer after passing through a first constant flow pump; then the raw material mixer is connected with at least one path of catalyst reaction separation device after passing through a preheater, and the catalyst reaction separation device is combined into one path through a multi-inlet one-outlet selector valve and then is connected with a gas chromatograph after passing through a two-position three-way electromagnetic valve and a rotor flow meter. According to the utility model, the raw materials are automatically mixed, the catalyst reaction process is automatically carried out, the tail gas is automatically absorbed, and the gas chromatograph is used for replacing manual analysis and detection, so that the automation degree is higher, the problem that the physical and psychological health of personnel is influenced by large field environment odor is solved, the analysis result is timely and accurate, and the labor cost is saved.

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.

The invention discloses an evaporator and refrigeration equipment. The evaporator comprises an evaporator shell, and a condensation input pipeline, an air guide pipe and a refrigerant area are arranged in the evaporator shell; the refrigerant area is arranged on the inner wall of the evaporator shell in a surrounding mode, a refrigerant channel is defined between the refrigerant area and the evaporator shell, and condensed liquid in the refrigerant channel acts on the inner wall of the evaporator shell; the input end of the refrigerant channel is connected with a condenser through the condensation input pipeline, and the output end of the refrigerant channel is connected with a compressor through the air guide pipe. The heat conduction efficiency and the cold conduction performance of the evaporator can be improved, the overall structure is simple, and the production cost is low.

The utility model relates to the field of chemical production, and provides a preparation system of fatty alkyl trimethyl ammonium chloride. Comprising a reaction kettle, a gas raw material inlet in the bottom of the reaction kettle is connected with a gas generating device through a pipeline and a valve, the gas generating device comprises a chloromethane weighing tank and a chloromethane evaporator, the chloromethane evaporator comprises a shell, and the shell is divided into a liquid inlet cavity, a heating cavity and a buffering cavity which are communicated with one another from bottom to top; a coil heat exchanger is installed in the liquid inlet cavity, and a plurality of heat exchange pipes are installed in the heating cavity. According to the chloromethane evaporator, through independent heating of the two independent liquid inlet cavities and the heating cavity, sufficient gasification of the raw material chloromethane is ensured, sufficient participation of sufficient chloromethane gas in the reaction process is ensured, and free ammonia is prevented from remaining in a finished product; impurities and the like in the reaction kettle are fully filtered after the reaction is completed, so that the impurities are prevented from influencing the color of a finished product.

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.