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

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 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 multifunctional electric oven which is capable of changing a placement mode and a heating mode of foods, is high in heating efficiency and convenient to contract and expand, and is capable of saving energy and capable of carrying out different heating modes on multiple foods. The multifunctional electric oven comprises a box body assembly (1), an electric control assembly (2), an up-sliding door (3) and a side-opening door (4), wherein the electric control assembly (2) is located on the box body assembly (1); the up-sliding door (3) and the side-opening door (4) are located at the top and the front part of the box body assembly (1) separately; a closed heating cavity (10) is enclosed by the up-sliding door (3), the side-opening door (4) and the box body assembly (1) when the up-sliding door (3) and the side-opening door (4) are closed; a heating tube (5) is arranged in the heating cavity (1); the heating tube (5) can rotate in a horizontal state and a vertical state; and the up-sliding door (3) and the side-opening door (4) can be independently or commonly opened and closed to achieve different grilling function modes. The multifunctional electric oven can be widely applied to the field of food processing equipment.

The invention discloses environment-friendly and energy-saving type fully-recycled asphalt mixture stirring equipment, which belongs to the field of asphalt mixture stirring equipment and comprises acold material metering and conveying mechanism, an asphalt storage pumping and metering mechanism, a raw material drying mechanism, a regenerated material drying mechanism, a dust removal mechanism, amineral powder storage metering mechanism, a hot material storage mechanism and a stirring mechanism; and the cold material metering and conveying mechanism comprises a raw material metering and conveying assembly and a regenerated material metering and conveying assembly. According to the invention, the regenerated material heating mode is changed; the asphalt smoke concentration of the regenerated material is reduced; asphalt flue gas generated during full-regeneration of the mixture is reduced from the source, the service life of a cloth bag in a bag-type dust collector is prolonged, the maintenance strength of equipment is reduced, the influence of water vapor flue gas on the equipment, combustion and environment is reduced, and the equipment is designed in an environment-friendly manner and is compatible with a production conventional proportion, namely, the regenerated asphalt mixture with the regenerated material additive proportion of 10-60% and the 100% raw asphalt mixture with no regenerated material.

The invention belongs to the technical field of asphalt tanks, and discloses a high-efficiency asphalt tank, which is used to solve the problem of low heating efficiency in the existing asphalt tanks. The present invention comprises a tank body, a drive motor is arranged outside the tank body, the drive motor is connected with a stirring shaft, the stirring shaft extends into the tank body and is connected with a stirring blade, the stirring shaft is a hollow shaft, the An electric heating wire is arranged in the hollow shaft, the stirring blade is a hollow blade, and an electric heating wire layer electrically connected with the electric heating wire in the hollow shaft is arranged in the hollow blade.

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.

The invention discloses a greenhouse breeding water and air parallelly heated solar energy-heat pump united heat supply system which comprises a solar water heating system, a soil heat storage and release system and a controller and further comprises a solar energy-heat pump air direct heating system and a new breeding water heating system. The solar energy-heat pump air direct heating system comprises a solar air heat collector group, a first heat pump and a fan. The new breeding water heating system consists of two portions, wherein the first portion comprises a sixth water pump, a waste heat exchanger, a sixth magnetic valve, a breeding water heat exchanger, a fifth magnetic valve, a breeding water preparation pond and a breeding pond. The soil heat storage and release system comprises a solar hot water heat collector group and a soil storage and release device. The greenhouse breeding water and air parallelly heated solar energy-heat pump united heat supply system changes an air and new breeding water heating mode in a breeding room, can decrease heat exchange middle links and is higher in heat transfer efficiency and better in energy-saving effect.

The invention discloses a phase change constant temperature system of Kazakh yurts in the Xinjiang region. The phase change constant temperature system comprises a solar heat collecting device, a circulating pump, a throttling valve, a phase change heat storage and supplying device and connected pipelines; and the phase change heat storage and supplying device is mainly of a sleeve structure, a circulating working medium flows in the inner circle pipe pass, and an outer circle shell pass is filled with a phase change material. Compared with the prior art, the phase change constant temperaturesystem has the advantages that a traditional yurt heat supplying mode is changed, nighttime furnace combustion harm is reduced, environment pollution and combustion exhaust emission are lowered, the dwelling environment of herdsmen is improved, and the comfort degree of the yurts is increased; rich solar resources of the Xinjiang region are utilized, and by combining with the phase change material, the purposes of energy conservation and emission reduction are achieved; and the phase change constant temperature system is simple in structure, convenient to dismount and mount and suitable for the Kazakh yurts which are set up in search of water and grass in pastoral areas.

The invention relates to a solar health bed. The bed is characterized in that the bottom of the solar health bed is a bed seat, a vacuum insulation box is arranged above the bed seat, the inside of the vacuum insulation box is provided with an aluminium foil heat-reflecting layer, a stainless steel radiator is arranged above the aluminium foil heat-reflecting layer, a heat accumulation filling layer is arranged in the vacuum insulation box, a thermal insulating layer and an infrared physiotherapy pad are arranged above the heat accumulation filling layer, one end of the radiator is connected with a solar collector through a heat conducting pipe, is also connected with an emergency additional heater through the heat conducting pipe and is connected with the other end of the radiator to form a loop, the emergency additional heater is connected with a pressure exhaust pipe, and a sheathing tube is arranged outside the heat conducting pipe. The solar health bed of the invention changes the traditional heating mode of the berth and adopts solar energy as energy for natural heating, thus not causing environmental pollution; and the infrared physiotherapy pad are arranged so that the bed of the invention has physiotherapy and health care functions for human body and has a certain curative effect on rheumatism, arthritis, chronic bronchitis and other diseases.

The invention discloses a capillary tube radiation control system which comprises a main control unit, a refrigeration/heating unit, a dehumidification unit, a fresh air exchange unit and multiple mutually independent capillary tube grids; wherein the refrigeration/heating unit, the dehumidification unit and the fresh air exchange unit are in communication connection with the main control unit; the capillary tube grids are arranged at preset positions in a building respectively; the refrigeration/heating unit is communicated with the capillary tube grids through first pipelines respectively; and the dehumidification unit and the fresh air exchange unit are communicated with the interior of the building through second pipelines respectively to form a fresh air heat exchange treatment systemwith intact circulation in a solid space of the building. The capillary tube radiation control system provided by the invention is improved in intelligent control effect and has more excellent use effect.

The invention discloses an inclined filtering, washing and drying machine which comprises a charging cylinder, the charging cylinder is connected with an inclined system, the inclined system is connected with a rotary rear cover plate on an auxiliary process cylinder, a front cover plate of the auxiliary process cylinder is provided with process pipeline connectors, and the rotary rear cover plate is provided with a process rotary connector. The process rotary connector is connected with each pipe orifice on the charging cylinder through a hard pipe, the bottom of the charging cylinder is communicated with a filtering assembly, and the bottom of the filtering assembly is connected with a mother liquor rotary connector through a hard pipe pipeline; the rotary center of a rotary rear cover plate, the rotary center of the mother liquor rotary connector and the rotary center of the charging cylinder are positioned on the same axis; a lifting trolley for lifting and transferring the filtering assembly is arranged under the charging cylinder; and a stirring shaft and a stirring paddle connected with the outer side of the stirring shaft are arranged at the center position in the charging cylinder, and a rotary lifting assembly is arranged at the top of the charging cylinder. The invention provides a more efficient dynamic filtering, washing and drying machine, and the efficiency and operability of the whole machine are comprehensively improved.

The invention discloses a single-layer steam hot air fixation machine. The single-layer steam hot air fixation machine consists of a machine head, a speed-adjustable eccentric transmission device, a feeding disc, a rack, a spring piece combination unit, a vibration groove combination unit, a withering box body, a front cover, a steam box body, a jet flow pipe combination unit, a gas-collecting hood combination unit, a dehumidification box body and rear covers. After improvement, a material uniformizing device is arranged in the feeding disc, and forward air nozzles are arranged on two sides of the withering box body; the jet flow pipe combination unit is arranged in the steam box body, and the jet flow pipe combination unit forms a passage through two rows of jet flow main pipes, four steam inlet pipe combination units, a plurality of jet flow pipes and the like; a heat preservation layer is arranged outside the steam inlet pipe combination units; rear air inlet nozzles are arranged on two sides of the dehumidifying box body; and each rear cover is provided with a stainless steel mesh. The whole structure and shape are improved, a traditional heating mode is also changed, and the purpose of quickly performing fixation on tea leaves is achieved.

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.

The invention relates to the field of slipper or sole foaming technologies, and discloses a slipper or sole material foaming technology. The slipper or sole material foaming technology comprises the following steps that step (1), a cold blank is placed into a mold capable of being subjected to microwave penetrating; step (2), a mold cavity of the mold is vacuumized or the mold is placed in a vacuum environment; step (3), the cold blank is subjected to microwave heating to 170-180 DEG C under the vacuum condition; and step (4), after the step (3), the cold blank is kept at the constant temperature of 170-180 DEG C through microwaves under the vacuum condition, and the cold blank is subjected to vulcanization foaming. The mold is a ceramic mold. The invention further discloses an in-mold foaming device for the foaming technology. By utilizing the characteristic that the ceramic mold can be subjected to microwave penetrating, the cold blank in the ceramic mold can reach the foaming temperature instantly in a unified mode, the cold blank is heated evenly through microwave heating, thus the foaming vulcanization time of whole foaming materials is greatly shortened, accordingly, the foaming vulcanization time is shortened, and the production efficiency is improved.

The invention discloses a device for stirring zinc liquid and protecting smelting through inert gas. The device comprises a furnace body, wherein a furnace hearth is formed in the furnace body; a furnace wall is arranged on the inner wall of the furnace body; the device also comprises a gas through pipe which is connected to the furnace hearth; a gas inlet of the gas through pipe is externally connected with an inert gas source; a gas outlet of the gas through pipe is arranged at the bottom of the furnace hearth; a gas discharging hole is formed in the top of the furnace body. Through the adoption of the device for stirring zinc liquid and protecting smelting through inert gas, the inert gas is used for stirring metal zinc liquid in the furnace, thereby accelerating the heat conduction; meanwhile, the inert gas quickly expands under the heating action of the high-temperature metal zinc liquid, thereby exerting a certain magnification effect on the convection of the zinc liquid; the heat exchange is accelerated; the heat efficiency is improved; the inert gas is introduced from the bottom and floats up to the surface of the zinc liquid to form an inert gas protection layer, thereby exerting a good anti-oxidation effect. The invention also discloses a method for stirring zinc liquid and protecting smelting through inert gas.

The invention belongs to the technical field of household appliance and relates to an energy conservation water purification system. The system comprises a water purifier, a water storage device, a solar energy heat insulation container and a draining water temperature adjusting device. The water outlet of the water purifier is connected with the water storage device and the solar energy heat insulation container, the draining water temperature adjusting device is connected with the solar energy heat insulation container; the water purifier comprises a front filter element, a pressurized pump,an ultrafiltration film filter element, a first electromagnetic valve and a high pressure filter element; the water storage device comprises a water storage tank, a second electromagnetic valve and apostposition filter element, the water inlet of the water storage tank is connected with the high pressure filter element through the second electromagnetic valve, the water outlet of the water storage tank is connected with the water inlet of the postposition filter element, the water outlet of the postposition filter element is connected with the water inlet of the solar energy heat insulationcontainer; the outlet water temperature adjusting device comprises a heater, an instant heater and a refrigerator. The energy conservation water purification system has better filter effect.

The pressure cooking utensil comprises a machine body and a pot body, a steam generation device is arranged in the machine body, the pot body comprises a pot body and a pot cover, the pot cover and the pot body are buckled to form a cooking cavity, a steam guide pipe communicated with the steam generation device is arranged on the pot cover, and the steam guide pipe is communicated with the steam generation device. the steam guide pipe is provided with a steam hole for spraying steam, the steam guide pipe extends into the pressure cooking cavity to spray steam so as to quickly increase the pressure in the cooking cavity, and food materials are stirred and heated under the pressure state. According to the pressure cooking utensil, high-temperature and high-pressure steam is rapidly generated through the steam generation device in the machine body, the high-temperature and high-pressure steam is directly introduced into the cooking cavity through the steam guide pipe to achieve rapid pressurizing and heating, and the problems that an existing pressure cooking utensil is long in pressurizing time, and food materials stick to a pot are solved.