9results about How to "Accelerate the heating process" patented technology

The invention discloses a vacuum brazing clamp and method for a water-cooled disc, and aims to overcome the defects that in the brazing process of the water-cooled disc, the clamping force of a tool on the water-cooled disc is not uniform, the temperature difference between the interior of a furnace and the water-cooled disc is large due to the fact that the tool absorbs much heat, and the brazing effect is affected. The water cooling disc comprises an upper tool pressing plate and a lower tool pressing plate which are connected together, the water cooling disc comprises a bottom disc and a cover plate, brazing filler metal pieces are loaded between the bottom disc and the cover plate, an upper heat insulation frame and a lower heat insulation frame are arranged between the upper tool pressing plate and the lower tool pressing plate, an upper thin plate is installed between the cover plate and the upper heat insulation frame, and a lower thin plate is installed between the bottom disc and the lower heat insulation frame. And the cold water plate is clamped between the upper thin plate and the lower thin plate. According to the vacuum brazing clamp for the water-cooling disc, the water-cooling disc brazing part can be prevented from being in direct contact with the tool plate, the heating and cooling effects of the brazing part in the brazing process are improved, and the uniformity of the pressure and the uniformity of the temperature during clamping of the brazing part are optimized.

The utility model discloses a heating and cooling integrated device for nylon yarn production, which comprises a processing box, a partition plate is fixedly connected to the inner wall of the processing box, and the upper part of the interior of the processing box is divided into a heating chamber and the lower part of the interior of the processing box is divided into a cooling chamber by the partition plate. By arranging the heater, the refrigerator, the heating rod, the refrigerating pipe, the guide mechanism and the guide wheel, when the nylon thread is guided, the heating rod and the refrigerating pipe conduct hot air or cold air to the outer wall of the guide wheel through the heat dissipation holes, the temperature of the outer wall of the guide wheel directly heats or cools the nylon thread, and the heating or cooling efficiency is high; by arranging the heating chamber, the cooling chamber and the partition plate, the heating rod and the cooling pipe directly heat and cool the guide wheel through the heat dissipation holes, and the partition plate further separates the heating chamber and the cooling chamber, so that the influence of the temperatures of the two chambers on the temperature during nylon thread processing is small, and the stability of the nylon thread processing quality is improved.

The invention relates to the technical field of energy storage power supplies, and discloses a battery compartment for temperature control adjustment of an energy storage power supply and a battery module thereof.The battery compartment comprises a compartment body assembly, an air supply assembly is arranged on the compartment body assembly, a supporting frame is arranged in the compartment body assembly, a battery assembly is placed on the supporting frame, and sealing assemblies are arranged on the two sides of the battery assembly; a consignment assembly is arranged at the bottom of the battery assembly, isolation plates are arranged above and below the battery assembly, a ventilation assembly is arranged at the rear end of the battery assembly, a traction block is arranged on the supporting frame, and a temperature sensor is arranged on the battery assembly; according to the invention, the sealing assembly is arranged to cooperate with the isolation plates, and the supporting frame is divided into a plurality of spaces, so that each battery assembly is independently isolated, the temperature of each battery assembly is conveniently monitored in real time subsequently, and the ventilation assembly is assisted to cool in a targeted manner; by arranging the ventilation assembly, the ventilation quantity is adjusted in real time according to the detection result of the temperature sensor.

The utility model relates to the technical field of energy transmission, in particular to a cloud platform multi-energy cooperative control system, which comprises a main energy system, a branch energy system and a user side system, and is characterized in that the main energy system comprises a confluence valve, a main pipeline I, a hydraulic pump II, an electric valve I and a main pipeline II; the branch energy system comprises a first branch pipeline, a first hydraulic pump, a second branch pipeline, a third branch pipeline, a pressure compensation variable pump, a two-position three-way electromagnetic reversing valve and a second electric valve, the water outlet end of the two-position three-way electromagnetic reversing valve is communicated with the confluence valve, the first branch pipeline is provided with a plurality of first hydraulic pumps, and the second branch pipeline is provided with a plurality of second electric valves; the system has the advantages that various energy sources are applied, the system is suitable for different environments needing to be adjusted, a user side can be adjusted conveniently, the system operation supply stability effect can be improved, meanwhile, the optimal energy source supply mode is selected in different time periods, and the energy consumption cost is saved.

The utility model discloses a kind of deep reduction device for preparing ceramsite by red mud tailings after extracting iron, including high-temperature reduction furnace and regenerative burner, the upper surface of the high-temperature reduction furnace is equipped with red mud feed hopper, the upper surface of the high-temperature reduction furnace is equipped with multiple reduction calcining chamber connected with the red mud feed hopper, the inside of the high-temperature reduction furnace is equipped with multiple heating chamber matched with the reduction calcining chamber, the deep reduction device for preparing ceramsite by red mud tailings after extracting iron is convenient to speed up the heat transfer and temperature rise of reduction calcining chamber by setting heat conducting plate and heating chamber, improve production efficiency, by setting reduction gas branch pipe, reduction gas inlet pipe, control valve and reduction gas connecting pipeline, it is convenient to inject reduction gas into each reduction calcining chamber, by setting, by setting temperature sensor, it is convenient to monitor the temperature in reduction calcining chamber, ensure that the deep reduction reaction of red mud can be smoothly carried out.

The invention relates to super absorbent resin with a self-heating function as well as a preparation method and application of the super absorbent resin. The method comprises the following steps: preparing an acrylic acid solution with the concentration of 20-40wt%, and then adding a sodium hydroxide solution to adjust the neutralization degree of acrylic acid to 65-75% to obtain a mixed solution; adding an initiator and a cross-linking agent into the mixed solution, uniformly mixing, and carrying out polymerization reaction under ultraviolet light to obtain colloid; granulating the colloid to obtain colloidal particles, uniformly scattering a self-heating functional material on the surfaces of the colloidal particles, and repeatedly granulating to obtain modified colloidal particles; sequentially drying, crushing and screening the modified colloidal particles, and then carrying out surface treatment to obtain the super absorbent resin with the self-heating function. The super absorbent resin prepared by the preparation method disclosed by the invention can perform spontaneous heating during liquid absorption, and heat generated by the super absorbent resin can be stored and slowly released, so that a very good heat preservation effect is achieved, and the absorption speed of the super absorbent resin is effectively increased.

The invention relates to the technical field of drying machines, in particular to a condensation and adsorption comprehensive dehumidification drying machine free of a heater and a drying method.The condensation and adsorption comprehensive dehumidification drying machine comprises a heat exchange system and two drying towers, the two drying towers are connected in parallel through a connecting pipeline, and the heat exchange system comprises two heat exchangers; the two heat exchangers are arranged in the two drying towers respectively and are connected in series through a heat exchange pipeline, a compressor, a valve and an expansion joint are arranged on the heat exchange pipeline, the compressor is used for compressing a refrigerant in the heat exchange pipeline into high-temperature and high-pressure gas from low-temperature and low-pressure gas, and the expansion joint is used for converting normal-temperature and high-pressure liquid into low-temperature and low-pressure liquid; the valve is used for controlling the flow direction of refrigerants in the heat exchangers, so that the two heat exchangers are switched between refrigerating and heating. A set of heat exchange system is added to replace an existing heating cylinder, a large amount of heating energy consumption can be saved, and the adsorption efficiency of the drying agent is improved.

The application relates to the technical field of calcining equipment, in particular to calcining equipment for producing raw materials of isostatic pressing graphite crucibles for long crystal growth of the third generation semiconductor, which comprises a calcining cylinder, the lower end of the calcining cylinder is provided with a heating assembly, the heating assembly comprises a supporting ring movably installed at the bottom end of the calcining cylinder, the inner wall of the supporting ring is provided with a plurality of fan blades for guiding airflow, an inner cylinder is fixedly connected in the middle of the plurality of fan blades, two inner ring plates are fixedly connected in a symmetrical and uniform distribution mode on the outer wall of the inner cylinder, and a heating pipe is fixedly connected between the two inner ring plates. The spiral blade plates on the inner wall of the inner cylinder are driven to rotate to stir and process the raw materials, so that the temperature inside the raw materials can be uniformly distributed; in the rotating process, the fan blades between the inner cylinder and the supporting ring rotate to guide the airflow into the supporting cylinder in the middle of the inner cylinder, so that the central air cooling cooling can be combined with the stirring operation to rapidly cool the graphite crucible raw materials.

The invention relates to a self-heating antibacterial absorption article and a manufacturing method thereof. The self-heating type antibacterial absorption article sequentially comprises a surface layer, a flow guide layer, a self-heating type antibacterial absorption layer and a bottom layer from top to bottom. The self-heating antibacterial absorption layer sequentially comprises a wet-process super absorbent resin absorbent paper layer, an antibacterial traditional Chinese medicine composition layer, a first non-woven fabric layer, a self-heating functional super absorbent resin layer and a second non-woven fabric layer from top to bottom. The self-heating type antibacterial absorption article has excellent antibacterial performance, can remove peculiar smell and prevent the problem of allergy of a user in the using process, is good in fumigation effect, can enable the medicine effect of traditional Chinese medicine to be exerted to the maximum extent, has very good effects on leucorrhea, body cold, uterus cold, irregular menstruation and dysmenorrhea, and has the advantages of being simple in structure and convenient to use. The antibacterial absorption article has the advantages of being high in absorption speed, low in reverse osmosis, good in dryness and comfort, large in absorption amount and the like.