38results about How to "Extended heating path" patented technology

The invention relates to a grain drying device for drying grains, in particular to a counter-flow type grain drying device. The counter-flow type grain drying device comprises a barn, a drying bin and a recycling bin, wherein the drying bin is arranged at the lower part of the barn, and the recycling bin is arranged at the lower part of the drying bin; a packing auger conveyer is arranged in the recycling bin, the output end of the packing auger conveyer is connected with the input end of a material lifter, the output end of the material lifter is communicated with a feeding hole of the upper end of the barn, and a plurality of inclined guide plates are arranged in the drying bin; exhaust holes are formed in the upper end of the drying bin; material guiding ventilating boards are fixedly mounted in the recycling bin and are arranged in an inclined manner, and air inlets are formed in the side wall of the recycling bin positioned below the material guiding ventilating boards. When the counter-flow type grain drying device works, drying air flow flows from bottom to top, so that a grain heating path is prolonged, and meanwhile, the grain dropping speed is reduced; the drying efficiency, the drying speed and the heat efficiency are high; energy consumption reduction and energy saving are facilitated.

The invention discloses a continuous gas heating device which comprises an insulating box body, a first heating barrel, a second heating barrel, a third heating barrel and a fourth heating barrel. A heating room is arranged in the insulating box body, an electric heating net is mounted in the middle of the heating room, the electric heating net is fixedly connected to heat conducting sleeves, theat least four heat conducting sleeves are uniformly distributed on the electric heating net, and the first heating barrel, the second heating barrel, the third heating barrel and the fourth heating barrel are separately arranged in the heat conducting sleeves in a sleeved manner. By conducting heat generated by the electric heating net to the heating barrels uniformly, gas successively flows through the first, second, third and fourth heating barrels, and an S-shaped heating channel is formed in the first heating barrel by means of a plurality of baffle fins, so that the heated path of gas inthe first heating barrel is prolonged, the heating effect is good, and continuous heating of gas is achieved.

The invention relates to an online real-time monitoring treatment system for printing and dyeing sewage treatment. The system comprises a treatment box, a pretreatment mechanism, a cleaning mechanism,a retreatment mechanism and a central control mechanism. The problems that in the traditional printing and dyeing sewage treatment process, solid impurities and liquid impurities in printing and dyeing sewage cannot be subjected to grading treatment, so that the printing sewage treatment effect is poor, and the sewage contains soluble gas impurities, secondary pollution is caused if thesoluble gas impurities are not removed and discharged to air; and b, in the traditional printing and dyeing sewage treatment process, due to the fact that the accumulation situation of solid impurities is observed through naked eyes manually, the impurities are cleaned according to manual judgment, errors are large, and the device can generate toxic gas which is harmful to human health.

The invention relates to a novel efficient solar air heat collector device with a permeable trapezoid structure. The solar air heat collector device comprises a shell, an edge pressing section, an inner core and the like, wherein the inner core comprises a cover plate, a plurality of efficient heat-insulating layers, a permeable trapezoid heat absorption plate, a heat absorption heat pipe and a stainless steel support. The heat absorption plate has a permeable trapezoid structure, so that a heat collection area can be increased, and air entering a heat collector is disturbed to promote heat exchange between the air and the heat absorption plate; the trapezoid heat absorption plate divides a heat collection cavity into two closed heating channels along the thickness direction to extend a heating path, and by a heat absorption net structure covering the heat absorption plate, the heat exchange efficiency and the heating efficiency are improved; the heat-insulating layers comprise an aluminum foil plate, asbestos gauze, a heat-insulating plate, asbestos gauze and an outer layer plastic plate sequentially from inside to outside; the asbestos gauze is made of rock wool or mineral wool, and the heat-insulating plate is made of rigid polyurethane; and a layer of electric heating blanket is arranged between the aluminum foil plate and the asbestos gauze and is used for performing electrical heating automatically, so that the solar air heat collector device operates conveniently at night or under the adverse weather condition.

The invention provides an infusion set, comprising an infusion tube and a heater acting on the infusion tube. The heater is provided with a housing which has built-in tracks allowing liquid to flow by, and a heating module, wherein the heating module is arranged in the housing and comprises carbon fiber heating members, a carrier cloth for carrying carbon fiber heating element, a power cord for delivering electric power to the carbon fiber heating elements and a control switch for switching on and off the electric power delivery; the carbon fiber heating elements are bent and distributed on the carrier cloth; and the tracks and the carbon fiber heating elements have the same bending track and overlap arrangement. The invention also provides an infusion tube temperature control system, comprising an infusion set, a detecting unit, a control unit and a control platform. The infusion set can effectively regulate the temperature of intravenous infusion and avoid the adverse reaction causedby temperature discomfort in the process of infusion treatment.

The invention discloses a rubber and plastic foaming aid which comprises the following raw materials: modified carbon nanotubes, modified zinc oxide and expanded microspheres. The invention also discloses a preparation method of the rubber and plastic foaming aid. The modified carbon nanotubes are prepared by acidifying the carbon nanotubes in a concentrated sulfuric acid and concentrated nitric acid solution; carrying out an amidation reaction on the acidified carbon nanotubes and diethylenetriamine under the action of a dicyclohexylcarbodiimide condensing agent to obtain aminated carbon nanotubes; and finally, carrying out substitution on beta-(3, 5-di-tert-butyl-4-hydroxyphenyl) acryloyl chloride and reactive hydrogen on amino of the aminated carbon nanotubes to obtain the modified carbon nanotubes; the expanded microspheres take cyclopentane with a lower boiling point as a core material and take a polymer as a shell, and a heating path of cyclopentane is prolonged; sodium thiocyanate and 3-chloropropyltriethoxysilane are taken as raw materials, and a silane coupling agent containing thiocyano groups is prepared under the action of a catalyst; and then the coupling agent is used for modifying zinc oxide to obtain the modified zinc oxide.

The invention relates to a camellia seed processing machine. The camellia seed processing machine comprises a supporting base, a shell removing device and a screening device; the shell removing deviceis installed on the left side of the upper end face of the supporting base, and the screening device is installed on the right side of the upper end face of the supporting base. According to the camellia seed processing machine, the problems of non-uniform heating, short heating time, incomplete explosion of camellia seeds, and reduced camellia seed shell separation efficiency which are caused indrum-type heating are solved. Camellia seed sizes are different, in using of a traditional extrusion type shell breaking device, it is impossible to adjust pressing gap size based on the size of camellia seeds, camellia seeds are often crushed, and camellia seed shell separation screening efficiency is reduced, and the camellia seed processing machine discloses in the invention is also capable ofsolving the above problems.

The invention discloses an intelligent infusion and blood transfusion heating instrument which comprises a power source, a controller, a dripping speed detection module and a heating sleeve. The intelligent infusion and blood transfusion heating instrument adopts a modular and portable design, uses a remote mobile payment and control technology and a near field communication technology based on the Internet of Things, which is safe, reliable, small and portable, rapid in heating, accurate and stable, simple to operate, free of consumable articles and low in use cost, can be used by combining corresponding modules according to different purposes, and the practical requirements of multiple scenes, multiple purposes and multiple users on infusion and blood transfusion heating equipment are met. The invention further discloses a control method of the intelligent infusion and blood transfusion heating instrument, and the temperature of liquid output by the heating sleeve is continuously, accurately and dynamically controlled by applying a PID (proportion integration differentiation) closed-loop control algorithm on the basis of real-time information such as the temperature of the input end and the output end of the heating sleeve, the dripping speed and the environment temperature, so that the liquid stably reaches the preset temperature.

The invention provides a drawer-type bilateral electromagnetic heat-generating system and belongs to the technical field of electric heating. The drawer-type bilateral electromagnetic heat-generatingsystem comprises heating water tanks, an electromagnetic coil, a drawer-type assembly, a magnetizing coil, a frequency variable ultrasonic energy converter and the like, each heating water tank is ofa flat rectangle structure, and the electromagnetic coil is arranged between the two adjacent heating water tanks. Bilateral heat generation is achieved while water electric separation is conducted, the electromagnetic heat generation area and the electromagnetic coil utilization rate are effectively increased, and electromagnetic radiation is reduced. Through the combined structure of the heatingwater tank and the drawer-type assembly, production and mounting are quite facilitated, and hotline overhaul and maintenance can be achieved. Through scale prevention of the magnetizing coil and thescale removing effect of the frequency variable ultrasonic energy converter, the service life of the system is effectively prolonged, the efficiency of the system is effectively improved, additionallythe drawer-type bilateral electromagnetic heat-generating system further has the advantages that the production cost is low, the technique is simple, capacity increasing is convenient, the size is small, the operation cost is low, the energy saving effect is remarkable, and safety and reliability are achieved, and can be widely applied to various electric heating occasions, and the energy savingand environment protection effects are effectively improved.

The invention relates to a production and processing method for organic silicon. An organic silicon producing and processing device is adopted by the method. The organic silicon producing and processing device comprises a processing rack, a heating frame, a first guide plate, a crushing mechanism, a stirring mechanism and a collecting frame, wherein the heating frame is arranged on the processingrack. The production and processing method of the invention can solve the following problems in the process of organic silicon production and processing: a, in the traditional organic silicon production and processing process, due to different specifications of organic silicon in the primary processing process, the reject ratio of a product is increased because of different specifications of organic silicon in the subsequent processing and forming process; and b, in the traditional organic silicon production and processing process, the organic silicon and an assistant mixture needs to be manually taken out or taken out by existing equipment after stirring is finished in the organic silicon and assistant stirring process, so production and processing time is greatly prolonged, efficiency islow, and the output of organic silicon production and processing is influenced.

The invention relates to a plate-type heat-exchange efficient energy-saving furnace. The furnace comprises a water jacket-type furnace body and a water jacket outer cylinder, a water inlet, a water outlet, a flue gas exhaust port and an exhaust port of a plate-type heat exchanger, and is characterized in that a feeding combustion chamber, a combustion chamber and a smoke and fire baffling chamber inside the water jacket furnace body as well as a flue gas chamber and the flue gas exhaust port inside the plate-type heat exchanger are communicated to form a smoke and fire to-and-fro baffling heating path; the plate-type heat exchanger consists of the water jacket outer cylinder and a plurality of water jacket cylinders arranged inside the water jacket outer cylinder and communicated end to end in turn; the water jacket furnace body is communicated with the water jacket outer cylinder of the plate-type heat exchanger; and the water inlet arranged on the water jacket furnace body, a water jacket of the water jacket furnace body, a pipeline arranged inside the smoke and fire baffling chamber, the water jacket outer cylinder of the plate-type heat exchanger, the water jacket cylinders and the water outlet are communicated end to end in turn to form a water to-and-fro baffling heat-exchange path. The plate-type heat-exchange efficient energy-saving furnace has the advantages of large heating area, safe combustion, complete heat exchange, high thermal efficiency, no environmental pollution, low cost, and the like.

The invention relates to a novel electric heater. The novel electric heater comprises a heater body. The heater body is formed by sequentially connecting a plurality of radiating units distributed parallelly through double-thread connectors. A space for allowing a cast iron heating unit to be installed is formed in the heater body. The cast iron heating unit comprises a pair of cast iron shells arranged in a half-and-half mode, and the two cast iron shells are jointly internally form a U-shaped cavity for allowing a heating element to be put after being combined. A plurality of radiating fins are distributed on the outer ends of the cast iron shells. The cast iron heating unit is fixed to the heater body through a fixing mechanism. The novel electric heater has the advantages that according to the novel electric heater, a covering heating element shell is designed to be the cast iron pieces; by means of the characteristic that radiating of the cast iron pieces is slow, one the one hand, the speed of outward heat transmitting through the cast iron heating unit can be effectively decreased, and the situation that surrounding persons are scalded due to the temperature is raised fast is avoided; on the other hand, after the electricity is turned off, the cast iron pieces can have certain heat preservation effect.

The invention discloses an instant heating water heater. The instant heating water heater comprises a heating device; the heating device comprises an upper base, a lower base, and multiple heating units stacked between the two bases; the heating units are formed by stacking sealing rings, film heating pieces and guide pieces; the guide pieces are provided with through holes for guiding; the upperbase and the lower base are provided with inlets and outlets communicating with the through holes; the film heating pieces are nickel alloy electric heating pieces, and are flexible piece bodies bonded by two insulation layers; the water heater adopts the heating units with the film heating piece stacking structures to heat fluids, so that the heating path and the heating area of water currents are increased, and the heating efficiency is improved; the response is fast, so that the heating device is more efficient in heating and quick in heating temperature control; and a water tank is reducedfor preheating, so that the structure is reliable and practical.

The invention provides an environment-friendly and energy-saving gas device, and relates to the technical field of gas energy conservation. According to the environment-friendly and energy-saving gas device, the water storage tank, the gas stove and the heat preservation barrel are arranged from high to low, the gas stove is provided with a support used for supporting a pot, and the support comprises a horizontal top plate, a horizontal bottom plate, a cylindrical outer ring plate and a horn-shaped inner ring plate; the top plate, the outer ring plate, the bottom plate and the inner ring plate are sequentially connected end to end and define an annular sealing cavity, a heat conduction pipe is wound on the inner side wall of the inner ring plate, a water inlet of the heat conduction pipe is located on the upper side, and a water outlet of the heat conduction pipe is located on the lower side. And the heat preservation barrel is provided with a second water conveying pipe communicated with the water outlet of the heat conduction pipe, and the second water conveying pipe is provided with a heat preservation outer layer.

The invention discloses an air conditioner heater with a spiral flow channel. A heating pipe is located in a heating cavity, and one end of the heating pipe is installed on an installation wall of the heating pipe. The heating pipe is spirally distributed around the axis of a heating cavity in the heating cavity so that an air outlet chamber can be formed. An air inlet chamber is formed between the heating pipe and the inner wall of the heating cavity. A partition plate spirally distributed around the heating cavity is arranged in the air inlet chamber, and the spiral air inlet flow channel is formed in the air inlet chamber through the partition plate. The air conditioner heater with the spiral flow channel is reasonable in structural design, and as the air inlet chamber and the air outlet chamber are designed inside and outside the heating structure, air is heated twice in the heating cavity, and the heat utilization rate is higher; and moreover, air passes through the spiral air flow channel when enters, the heating path is lengthened, and therefore the air heating effect is improved.

The invention relates to a lubricating oil preparation method, wherein a lubricating oil preparation device is adopted in the lubricating oil preparation method and comprises a vertical rack, a moisture evaporation mechanism, an oil pump, an oil pipe and an impurity removal mechanism. According to the invention, the following problems can be solved: moisture is inevitably present in the preparation process of the lubricating oil, and the moisture and the lubricating oil are not mutually fused; therefore, when the lubricating oil enters the machine, if the moisture in the lubricating oil is not treated, the moisture may cause the corrosion of parts in the machine, the transmission effect between the parts and the influence on the lubricating protection effect; besides, in the preparation process of the lubricating oil, because the preparation process is carried out in a metal pipeline, metal rust and non-metal impurities may exist in the preparation process of the lubricating oil, if the impurities are not treated in time, abrasion among mechanical parts may be caused, the mechanical parts need to be checked and maintained regularly, and the lubricating oil preparation efficiency is reduced.

The invention discloses an online heating device which comprises a box body and an air inlet pipe, the interior of the box body is divided into a plurality of heating spaces through partition plates, through holes are formed in the two ends, located on different sides, of the adjacent partition plates, the air inlet pipe is arranged in the box body and sequentially penetrates through the through holes in the partition plates, and the two ends of the air inlet pipe extend out of the box body. According to the heating device, through cooperation of the partition plate and the through hole, the length of the air inlet pipe is increased, then the heating path is increased, the heating effect is guaranteed, and heating is more sufficient and uniform.