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56results about How to "Easy to heat up" patented technology

Short-process long material endless rolling production line and short-process long material endless rolling method

The invention belongs to the technical field of the ferrous metallurgy industry, and relates to a short-process long material endless rolling production line and a short-process long material endlessrolling method. The short-process long material endless rolling production line comprises a steel making furnace, a continuous casting machine, a withdrawal and straightening machine, a rough rollingproduction line, an intermediate rolling production line, a finish rolling production line, a reducing and sizing mill production line and a cooling table. The steel making furnace, the continuous casting machine, the withdrawal and straightening machine, the rough rolling production line, the intermediate rolling production line, the finish rolling production line, the reducing and sizing mill production line and the cooling table are closely connected in sequence. The rough rolling production line comprises a rough rolling unit, an accident shear and cooling table, a heat preservation deviceand a pair of first end cutting flying shears in sequence. The heat preservation device supplements the heat for a casting blank which is subjected to rough rolling operation, and the separation distance between an inlet of the withdrawal and straightening machine and an inlet of the rough rolling unit ranges from 9m to 30m. The intermediate rolling production line comprises an intermediate rolling unit, a water cooling tank and a pair of second end cutting flying shears in sequence. The finish rolling production line comprises a finish rolling unit, a water cooling tank and a pair of third end cutting flying shears in sequence. The reducing and sizing mill production line comprises a reducing and sizing mill unit, a water cooling tank and a pair of fixed-length flying shears in sequence.By the adoption of the short-process long material endless rolling production line, the technological arrangement is simple, the separation distance between the continuous casting machine and the rough rolling unit is small, the rough rolling gripping operation is facilitated, the relative power consumption of the heat preservation or supplement which is conducted after the rough rolling operation is accomplished is low, the cost is low, the industrial production is easily achieved, and the short-process long material endless rolling production line has the obvious economic benefit.
Owner:CISDI ENG CO LTD +1

Electric water heater with double water tanks

The invention discloses the electric water heater with the double water tanks. The cold water is heated in an upper water tank and then is conveyed to a lower water tank for heat preservation and storage, a water level line arranged on the upper water tank is used for controlling the water supply amount and the injected cold water amount of the upper water tank to the lower water tank, then according to the water level line arranged in the lower water tank, when the water level in the lower water tank process is reduced to the position of the different water level lines, the cold water in theupper water tank begins to heat again, the hot water in the lower water tank is not used up, when the water level of the hot water in the lower water tank is low, the cold water in the upper water tank is heated, so that the water supplementing is carried out on the lower water tank, then the water level in the lower water tank returns to the high position again, the cold water is reinjected intothe upper water tank to facilitate the next heating and use, and the circulation is repeated. Due to the fact that the electric water heater are divided into the upper water tank and the lower water tank, the upper water tank can be used for heating cold water in the use process of the lower water tank, when the water level in the lower water tank is low, water in the upper water tank can be injected into the lower water tank, so that continuous supply of hot water in the lower water tank is guaranteed.
Owner:XUZHOU COLLEGE OF INDAL TECH

Hot air circulating system of textile drying room

The invention provides a hot air circulating system of a textile drying room. The hot air circulating system comprises an air conveying pipe with an air inlet and an air outlet at the two ends, a circulating draught fan and air exhausting draught fans which are used for guiding air in the air conveying pipe, and a heater for heating the air in the air conveying pipe. The hot air circulating system is characterized in that the air conveying pipe comprises an air inlet chamber communicated with the air outside the drying room, an air outlet pipe and an air returning pipe which are communicated with the air in the drying room, an air guide pipe for communicating the air inlet pipe and the air outlet pipe, and an air exhausting pipe which is communicated with the indoor and outdoor parts of the drying room through the air exhausting draught fan, wherein the circulating draught fans comprise a first circulating draught fan and a second circulating draught fan which can work independently; the air inlet pipe is respectively communicated with the air returning pipe and the air guide pipe through the first circulating draught fan; the air guide pipe is sequentially communicated with the air outlet pipe through the heater and the second circulating draught fan. The hot air circulating system provided by the invention is used in the drying room so as to reduce the energy consumption and improve the heat efficiency; the temperature difference of all parts is small so as to be good for further improving the drying uniformity and the heat efficiency of textiles.
Owner:WUJIANG LONGSHENG TEXTILE

Double-chamber four-station glass bending and toughening device and control method thereof

The invention discloses a double-chamber four-station glass bending and toughening device and a control method thereof. The double-chamber four-station glass bending and toughening device consists of a preheating furnace, a first-station heating area, a second-station heating area, a heating furnace, a third-station heating area, a fourth-station heating area, a bent steel forming section, a variable arc mechanism, a die attach section, a die taking section, a matrix temperature control module, a porcelain tube, a heating furnace wire, a furnace wire lead-out rod, a thermocouple, a transfer roller, glass and a motor. The control method comprises the following steps: automatically controlling different heating temperatures and heat preservation time by a matrix fuzzy control program according to different parts of the glass, continuously heating and preserving the temperature after the temperature of the whole glass is consistent, cycling the process till the whole glass in the first-station heating area, the second-station heating area, the third-station heating area and the fourth-station heating area is heated to a set temperature, and uniformly heating the glass progressively. Therefore, the overall temperature of the glass is consistent, and a phenomenon that the glass quality is influenced due to different heating temperatures of various parts is avoided.
Owner:MOUNTAIN GLASS TECH

Heating cooling test method and heating cooling test device

The invention provides a heating cooling test method and a heating cooling test device which can simply heat in a heating up process without Peltier 's elements. The heating cooling test method is used for evaluating circuit board which is equipped with electronic components (6a-6e) and comprises the steps of heating up the electronic components, cooling the electronic components and alternatively heating up and cooling the electronic components, wherein in the step of heating, laser absorbers (7a,7b,7c,7e) equipped on the electronic components irradiate laser beams (3a,3b,3c,3e) for heating to heat the electronic components.
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Ventilating method and device of animal colony house

The invention discloses a ventilating method which makes a ventilation effect good, is suitable for dry and cold boreal climate conditions and is used for an animal colony house. The ventilating method is characterized in that the colony house comprises a roof installed on a high-side wall, supporting columns and a low-side wall, the roof is a slope surface, the included angle formed by the slopesurface and a horizontal plane is an acute angle of 5-15 degrees, outdoor fresh air enters the colony house through an air inlet mechanism arranged at the upper portion of one side of the high-side wall and flows towards the lower portion on one side of the low-side wall in the colony house from gradually from top to bottom, and waste air in the colony house is collected and centralizedly treatedby a pipeline-type air outlet mechanism arranged at the lower portion of one side of the low-side wall and then is discharged. Air in the colony house undergoes heating treatment through pipeline airinflow in winter, control is quick and convenient, the cost is low, operation control of workers is simple and easy, and the pipeline-type air outlet mechanism also facilitate centralized treatment and discharge of waste air in the colony house. In addition, air is guided to flow downward through air guiding pipe arranged on the supporting columns, so that fresh air in the colony house contains uniform oxygen, and temperatures at the front end and the rear end in the colony house are uniform.
Owner:阿克苏兴疆牧歌食品股份有限公司

Processing and mixing device for pharmaceutical engineering

The invention discloses a processing and mixing device for pharmaceutical engineering. The processing and mixing device comprises a motor, a mixing tank and a machine body, wherein supporting legs areuniformly installed on the bottom of the machine body, a mixing tank is installed on the center of one end of the machine body, the bottom end of the mixing tank is provided with a discharging pipe,two ends of the top of the mixing tank are respectively provided with a feeding hopper, the motor is installed on the center of the top of the mixing tank between the feeding hoppers, the output end of the motor extends into the mixing tank and is provided with a rotating shaft, two ends of a stirring paddle are respectively and uniformly provided with a stirring impeller, and one end of the mixing tank is provided with an air outlet pipe. The processing and mixing device is provided with the motor, the mixing tank and the machine body, the motor is installed on the top center of the mixing tank, the rotating shaft of the output end of the motor is provided with the stirring paddle, two ends of the stirring paddle are uniformly provided with the stirring impeller, so that drugs inside thedevice can be stirred and mixed by virtue of the stirring paddle and the stirring impeller, and the drug can be sufficiently mixed.
Owner:许兰兰

CPU radiator of mini host computer

The invention discloses a mini-host computer CPU radiator. The mini-host computer CPU radiator comprises a mini-computer host case and a compressor. A water-cooling heat dissipation device is arrangedat the CPU, and a water inlet pipe and a first water outlet pipe are connected to the water-cooling heat dissipation device; the water inlet pipe penetrates through the mini computer host case to beconnected with the compressor, and an expansion valve is arranged on the water inlet pipe; a heat dissipation coil is arranged on the outer side of the mini computer host case, one end of the heat dissipation coil is connected with the first water outlet pipe, and the other end of the heat dissipation coil is connected with the compressor through a second water outlet pipe; a first separable valvegroup and a second separable valve group are respectively arranged on the second water outlet pipe and the water inlet pipe; the separable valve set comprises a first valve and a second valve, a first flange is arranged on the right side of the first valve, a second flange is arranged on the left side of the second valve, and the first valve and the second valve are hermetically connected throughflanges; cooling media are arranged in the compressor and the water pipes. The LED lamp has the advantages of being small in size and good in heat dissipation performance.
Owner:王旭宁

Tissue fixing device in laparoscopy

The invention discloses a tissue fixing device in laparoscopy. The tissue fixing device comprises a device body, a holding handle, a tissue fixing claw, fixing and supporting pressing plates, a lithium battery pack and a cylinder. The holding handle is connected with the top of the device body. The fixing and supporting pressing plates are arranged on the two sides of the middle of the device body. The tops of the fixing and supporting pressing plates are electrically connected with the lithium battery pack. The inner side end of each fixing and supporting pressing plate is electrically connected with an installing shaft. A heating resistance wire is electrically connected into each fixing and supporting pressing plate. A rubber cushion is attached to the bottom of each fixing and supporting pressing plate. NTC temperature sensors are distributed at the inner side bottom of each fixing and supporting pressing plate. A connecting shaft is arranged in the middle of the device body. The outer end of the supporting rod is connected with the tissue fixing claw through a first rotating shaft gear. The tissue fixing device in laparoscopy has the function of grabbing, fixing or blocking a certain part of tissue, has the main function of fixing in-vivo tissue organs, and is beneficial for exposing the view in the operation process and reducing accidental injuries.
Owner:QINGDAO WOMEN & CHILDREN HOSPITAL

Fermentation device for biological preparation and processing method

The invention discloses a fermentation device for biological preparation. The fermentation device comprises a fermentation outer cylinder, jacking assemblies are fixedly arranged on the outer side surfaces of a top cylinder body and a bottom cylinder body of the fermentation outer cylinder, a plurality of groups of fermentation cylinder heating assemblies are arranged between the two groups of jacking assemblies in a jacking manner, a material lifting assembly is fixedly arranged in the fermentation outer cylinder, a bidirectional material lifting motor is fixedly arranged at the bottom of thematerial lifting assembly, the stirring motor drives a stirring rod and an inclined stirring blade to rotate so that various fermentation raw materials in the fermentation outer barrel are uniformlystirred, the inner part of the fermentation outer cylinder is heated through a plurality of groups of fermentation cylinder heating assemblies, the bidirectional material lifting motor drives a material lifting screw rod to rotate in two directions, discharging and lifting of biological fermentation materials are achieved, through rotation of the inclined stirring blades, when the fermentation rawmaterials are located on an inverted-cone-shaped material guiding base, a downward sliding pushing force exists, and therefore it is guaranteed that the fermentation raw materials can smoothly enterthe material lifting barrel through the inclined feeding port.
Owner:绍兴市高砚智生物科技有限公司

A high-efficiency, energy-saving and environment-friendly boiler

The invention discloses an efficient energy saving and environmental protection boiler. The efficient energy saving and environmental protection boiler comprises a furnace body, a hot water sleeve, aconveying barrel and a spray barrel. The hot water sleeve is arranged in the furnace body and comprises a box body, a heating cavity and a communicating cavity, and a vertical rotating shaft is fixedly connected with the lower end of an output shaft of a motor. A first helical bevel gear is coaxially arranged on the rotating shaft. The first helical bevel gear is in meshing connection with a second helical bevel gear. The second helical bevel gear is coaxially connected with a blade through a transmission shaft. A scraper is fixed on the rotating shaft. A horizontal spray tube is installed inthe spray barrel. The bottom of the spray barrel communicates with a water tank. According to the efficient energy saving and environmental protection boiler, the heating cavity formed in the hot water sleeve can improve the heating area of the hot water sleeve, increase the contacting area with flame and flue gas, increase the heating area, facilitate interior water to quickly absorb heat for temperature rise, and improve the heat utilization rate; and cold water is sprayed in the spray barrel to absorb heat in the flue gas to purify the flue gas for reducing influence on the surrounding environment.
Owner:YANGZHOUSR BOILER

Large ammonification high pressure spherical stirring reaction kettle

The invention relates to a large ammonification high pressure spherical stirring reaction kettle. A kettle body is welded by two spherical shaped kettles, the upper portion of the kettle body is provided with a feeding port, a discharging port, a safety relief device and an instrument control device, and the lower portion of the kettle body is provide with a skirt support. A stirring device is arranged at the upper end of the kettle body and matched with the kettle body in sealed mode, a motor, a reducer and the stirring device and sequentially connected, the lower portion of a stirring shaft penetrates into the kettle body, and a stirring device is fixed on the stirring shaft. A discharge pipe extends the a center position of the lower portion of the kettle body along the inner wall of the kettle body, a heat exchange device is arranged in the kettle body, the kettle body is made of an explosion double-layer composite plate material, an inner layer is made of stainless steel, an outer layer is made of carbon steel, the stirring shaft and the stirring device which are arranged in the kettle are made of stainless steel, and the heat exchange device is made of titaniumtim. The large ammonification high pressure spherical stirring reaction kettle has the advantages of guaranteeing energy conservation and consumption reduction, heat-transfer capability, homogeneity capability, antiseptic property and product quality of ammonification high pressure spherical stirring reaction kettle along with the enlargement of volume of the reaction kettle.
Owner:ANHUI BAYI CHEM IND

Heating tool for lubricating oil production

The invention discloses a heating tool for lubricating oil production. The tool comprises an underframe block, a U-shaped oil plate, an oil plate support frame, an oil leakage funnel, a lower table plate, a trapezoidal oil plate, a charging three-phase head, a heat conduction column, an overhaul partition plate, a heat conduction plate, a cooling fin plate, an annular thermal resistance wire, a tapping hinge, an outer thermal baffle, a right heat conduction column, a cooling lattice and a plate opening handle, the upper end of the underframe block is fixedly connected with the U-shaped oil plate, the oil plate support frame is fixedly arranged on the U-shaped oil plate, the oil leakage funnel is fixedly arranged above the oil plate support frame, charging three-phase heads are fixedly arranged at the upper ends of the left side and the right side of the trapezoidal oil plate, and the overhaul partition plate is fixedly arranged at the upper end of the heat conduction column. Accordingto the invention, through internal heating of the heat conduction column and the right heat conduction column, the heating tool is conductedto the heat conduction plate for heating, the rapid heatingeffect is achieved, temperature adjustment is facilitated, heating operation for different lubricating oil production is more convenient, and efficiency is improved.
Owner:江苏察克润滑科技有限公司

An electric water heater with double water tanks

The invention discloses the electric water heater with the double water tanks. The cold water is heated in an upper water tank and then is conveyed to a lower water tank for heat preservation and storage, a water level line arranged on the upper water tank is used for controlling the water supply amount and the injected cold water amount of the upper water tank to the lower water tank, then according to the water level line arranged in the lower water tank, when the water level in the lower water tank process is reduced to the position of the different water level lines, the cold water in theupper water tank begins to heat again, the hot water in the lower water tank is not used up, when the water level of the hot water in the lower water tank is low, the cold water in the upper water tank is heated, so that the water supplementing is carried out on the lower water tank, then the water level in the lower water tank returns to the high position again, the cold water is reinjected intothe upper water tank to facilitate the next heating and use, and the circulation is repeated. Due to the fact that the electric water heater are divided into the upper water tank and the lower water tank, the upper water tank can be used for heating cold water in the use process of the lower water tank, when the water level in the lower water tank is low, water in the upper water tank can be injected into the lower water tank, so that continuous supply of hot water in the lower water tank is guaranteed.
Owner:XUZHOU COLLEGE OF INDAL TECH
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