30results about How to "Change the heating method" patented technology

A conductive silver paste comprises silver powder. The silver powder is spherical silver powder. Also disclosed is a method for preparing the conductive paste. The conductive silver paste has higher and more uniform heating-curing efficiency, the curing time is obviously shortened, and the production capacity is improved.

The invention discloses a stove burner. The stove burner comprises a first support and a second support arranged around the periphery of the first support, wherein an elastic part is arranged betweenthe first support and the second support, and the elastic part is used for providing upward elastic force for the first support so that the height of the first support relative to the second support is adjustable. According to the stove burner adopting the structure, when a pot is large, the pot is supported by the second bracket, and the height of the pot is fixed; when the pot is small, the potis completely supported by the first support and can be lower than the second support, and the heavier the pot is, the lower the pot is; and when the pot is a downward convex sharp pot, the pot is supported by the first support and the second support together. Therefore, the pot that has different sizes and weight can be positioned at different height so as to realize different heating methods, and diversified heating demands of users can be met.

The invention is an energy-saving ceramic flame-resistant bearing firing plate, for solving the technical problem of making the glazed outside wall bricks fired by the same kiln have no obvious color difference but small deformation, thus improving the quality of finished products, and besides, for strengthening the intensity of bearing firing plate, reducing its breakage rate. For this, the invention fills ribs and blanks at the bottom of the bearing firing plate, where a through hole is equipped within each blank. The blanks and holes can be regularly shaped or irregularly shaped. The invention is mainly used in ceramic kiln to bear and transport the fired ceramic blanks in the course of firing and especially applied to the glazed outside wall blanks.

The invention provides a jar wheel treatment system which comprises a hardware part and a software part, the hardware part comprises a medicine powder preparation system and a jar wheel treatment instrument, and the jar wheel treatment instrument has a treatment function and an entertainment function. The treatment function comprises a jar wheel pot, a heating system, a temperature control system, a patient position detection system, a vital sign detection system, a position adjustment system, a safety protection system and a prompt system, and the entertainment function comprises an audio playing system, a VR module and a massage system. The software part comprises an outpatient service system, a patient information identification and reading system, a jar wheel equipment central control system and a big data processing system. The heating mode and the control mode of the jar wheel pot are changed, quantification and precision of jar wheel treatment are achieved, the jar wheel treatment means can be popularized outwards in the future, the treatment effect and the patient experience can be greatly improved, and data support is provided for the treatment effect of the patient.

The present invention relates to a method of speeding melting of polycrystalline raw material and the bottom heater for pulling monocrystal. The method comprises leading DC current to bottom heater while leading DC current to the main heater, so that the quartz crucible is heated from both lateral side and bottom. The bottom heater comprises one disc heating body and two electrodes. The present invention can short the melting time of polycrystalline material and save electric power, and thus increase the yield of monocrystal silicon or germanium.

The invention discloses a microwave heating device for fast repairing an asphalt pavement. A furnace body bracket is connected with a microwave furnace body component, a microwave generator is installed in an inner cavity of the microwave furnace body component, the left side of the furnace body bracket is connected with a front part platform device, a discharging device and a control cabinet, a guide angle steel and a tail bracket are connected to the discharging device, the guide angle steel is connected with an operation platform through a connecting rod piece, a heat preservation materialstoring device is connected below the operation platform, a motor and a reducer are in rolling connection with a synchronizer through a belt or a chain, a plurality of roll wheels are distributed on a motive track at intervals, a closed chain is sleeved on each roll wheel, a lifting device is installed at the upper end of the motive track, the lower end of the left side of the furnace body bracket is connected with supporting legs, and a ventilation opening is arranged at the upper end of the microwave furnace body component, therefore, the invention has the advantages of enhancing the pavement repairing speed, heating quantitative mixture at any time and anywhere according to the needs, removing a long distance transportation link, improving the aggregate performance, overcoming the asphalt ageing, realizing environmental protection, energy saving and equipment automation and lowering the labor intensity and the pavement repairing cost and is suitable for fast repairing the asphalt pavement.

The invention discloses a glass pickle jar shaping mechanism which is characterized by comprising a metal frame, a motor, a speed reducing device, a tray, a water holding plate upper mold, a water holding plate lower mold and a heating gun, wherein an upright post is fixed on the metal frame; the speed reducing device is installed on the metal frame and is matched with the motor for working; the tray can be driven to rotate by the speed reducing device; the water holding plate upper mold is arranged at the upper end of the upright post through an upper mold support; the water holding plate lower mold is composed of two parts, each part is connected with a lower mold support, and the lower mold supports are arranged on the upright post; and the heating gun is used for heating and softeningglass. According to the glass pickle jar shaping mechanism, the defects that the specification quality of a product produced by traditional artificial blowing can not be effectively guaranteed, especially the sizes of the port parts are not uniform, and the phenomenon of different heights always appears are overcome; and the glass pickle jar shaping mechanism has the advantages of high product qualified rate and convenience in operation.

The invention discloses a magnesium smelting technique by microwave heating and relates to the field of magnesium smelting techniques. The upper end of the round wall of a furnace body is connected with an expander by bricklaying through a refractory material, and the lower end of the round wall of the furnace body is fixed with a tray; the expander is movably connected with a support in a sliding manner; the lower end of a microporous ceramic tube is fixed with the tray while the upper end of the microporous ceramic tube is fixed with the support; the furnace body is fixed with a microwave generator and a shell; the shell is fixed with an upper flange and a lower flange; a gaseous magnesium collecting chamber is formed by the wall of the furnace body above the support, an upper convergent section of the shell and the inner side of the upper flange; a gaseous magnesium outlet tube is penetrated from the gaseous magnesium collecting chamber and then is fixed with the furnace body and the shell; a slag chamber is formed by the wall of the furnace body below the tray, a lower convergent section of the shell and the inner side of the lower flange; a magnesium ball is put in the microporous ceramic tube; slag is put in the slag chamber; the power of the microwave generator is 1-500KW, the frequency of the microwave generator is 300-3000MHz, the temperature of the microwave generator is 1200-1350 DEG C, and the smelting time is 15-60 minutes; the magnesium ball is acquired by roasting dolomite to acquire magnesium oxide and calcium oxide and then mixing silicon iron and fluorite with magnesium oxide and calcium oxide. The magnesium smelting technique by microwave heating is used for smelting magnesium, which is a microwave new energy heating technology.

A heat-controllable tubular gas heat treatment furnace is characterized in that the heat-controllable tubular gas heat treatment furnace comprises a gas furnace (1) and a heat treatment furnace (12), one end of the heat treatment furnace (12) is supported on the gas furnace (1), the other end of the heat treatment furnace (12) is supported on a support (17), a condensation end at the upper ends of gravity assisted heat tubes is positioned in the heat treatment furnace (12) to heat the hearth of the heat treatment furnace (12), and an evaporation end at the lower end of a straight tube type gravity assisted heat tube traverses through the furnace walls of the heat treatment furnace (12) and the gas furnace (1), is positioned in the gas furnace (1) and is used for absorbing heat generated by the gas furnace (1); and the gas furnace (1) and the heat treatment furnace (12) are respectively connected with a ventilation unit for realizing the uniformity of the respective internal temperature. The heat-controllable tubular gas heat treatment furnace has the advantages of simple structure, flexible heat supply mode, utilization of all waste heats, energy saving, environmental protection and simple making process, and can be widely applied in the current industrial production.

The invention discloses a novel process method for repairing an arc quartz crucible. The method comprises the following steps of 1, transferring a crucible; 2, performing grinding; 3, cleaning the crucible; 4, performing crucible local inside and outside preheating; 5, repairing concave pits; 6, performing post treatment. During the preheating, the inside and outside temperature difference type preheating is used; during the concave pit repairing, the used bending process is a multilayer filling process; the connection performance is good.