在线一本码道高清

Manufacturing and application of inorganic chemistry and its compounds, applied technology
  • Manufacturing method of resistance type silicon carbide crystal growth device
    The utility model relates to crystal growth equipment, in particular to a resistance type silicon carbide crystal growth device. The coils used in the prior art solutions are evenly arranged. The raw materials are located in the heating coil. The eddy current generated by the induction coil directly heats the graphite crucible in the area where the raw material is located. The graphite crucible directly heats the raw material through heat conduction. The heat radiation of the graphite crucible and the heat conduction of the crucible cover are heated; the seed ...
  • Manufacturing method of single crystal furnace water-cooling hot-screen device with switchable lifting mode
    The utility model belongs to the field of single crystal silicon production equipment, and particularly relates to a single crystal furnace water-cooling and hot-screen device with switchable lifting mode. Today, single crystal furnaces worldwide have been widely used in the field of photovoltaic and semiconductor single crystal silicon preparation. And the way to increase the efficiency of crystal pulling without increasing the size of the crucible, reduce the loss of thermal energy, and increase the production capacity is to increase the water-cooling hot screen device. At present, the water cooling system is generally installed in a straight tube on the furnace cover ...
  • Continuous feeding mechanism for metal silicon smelting furnace
    The utility model relates to feeding of a metal silicon smelting furnace, in particular to a continuous feeding mechanism for a metal silicon smelting furnace. At present, the production process of the polycrystalline ingot furnace is to open the furnace and throw the full-time crucible into the furnace for production. According to the shape of the material, the input volume is generally between 450-850kg. Open the furnace and put the filled crucible into the furnace for chemical growth and other processes for production. Due to the inconsistent feed amount of each furnace, the process does not correspond, and the yield is also very ...
  • Manufacturing method of adjustable lifting device
    The utility model relates to semiconductor manufacturing equipment, in particular to an adjustable lifting device. Monolithic epitaxial growth devices have become the mainstream of epitaxial wafer production internationally due to their large diameter epitaxial processing capabilities and high-quality epitaxial growth effects. Monolithic silicon epitaxial growth equipment usually uses a cvd (chemical vapor deposition) method to grow a single crystal layer on a substrate wafer with a certain requirement and the same crystal orientation of the substrate. On monolith ...
  • Manufacturing method of heater for crystal growth
    The present application relates to the field of crystal growth devices, and in particular, to a heater for crystal growth. Sapphire crystal is a simple coordination oxide crystal with excellent optical, mechanical, thermal, electrical properties and chemical stability. It is a technical crystal with excellent comprehensive properties and is widely used in microelectronics and optics fields, especially As a high brightness gan (gallium nitride) -based led (light emitting diode ...
  • Anti-sliding auxiliary locking device for crucible lifting frame of single crystal silicon growth furnace
    The utility model relates to the field of single crystal silicon preparation equipment, and relates to an anti-sliding auxiliary locking device for a crucible lifting frame of a single crystal silicon growth furnace. Single crystal silicon is the most basic material in the electronic information material and photovoltaic industry, and the direct-drawing single crystal furnace is the key technical equipment for the production of silicon single crystal. During the production process of the single crystal furnace, the lifting of the crucible lifting frame needs to be completed, so as to drive the completion of the lifting of the crucible in the main furnace chamber of the single crystal furnace. In this process, it is necessary to ensure that ...
  • Manufacturing method of single crystal furnace heater lifting device
    The utility model relates to machinery, in particular to a single crystal furnace heater lifting device. Single crystal furnace, which is a fully-automatic straight-drawing single-crystal growth furnace, is a device that uses a graphite heater to melt polycrystalline materials such as polysilicon in an inert gas environment and uses a straight-draw method to grow a single crystal without dislocation. The single crystal furnace is a necessary equipment in the process of converting polysilicon to single crystal silicon, and single crystal silicon is the basic raw material in photovoltaic power generation and the semiconductor industry. Monocrystalline silicon as ...
  • Manufacturing method of medicine applying device used in detonating tube drawing process
    The utility model belongs to detonation tube production equipment, and particularly relates to a medicine-receiving device used in the process of drawing a detonation tube. Plastic detonating tube (referred to as detonating tube for short) is a circular tube of civilian blasting equipment with mixed explosive powder adhered to the inner wall. The mixed explosive powder is usually called detonating explosive. In the production process of the detonating tube, the plastic extruder extrudes the heated and melted polyethylene into a round tube through a mold, and is installed on the middle position of the mold ...
  • Manufacturing method of feeding device for producing modified ammonium fried medicine
    The utility model relates to a feeding device, in particular to a feeding device for the production of modified ammonium fried drugs. Ammonium fried drug refers to a powdery or granular explosive mixture composed of ammonium nitrate and fuel. It is mainly used in open air and blasting projects without the risk of explosion of biogas and mine dust. Products include: powdered ammonium fried drugs, porous granular ammonium fried drugs , Heavy ammonium fried powder, granular sticky explosive and thickened granular ammonium fried powder, powdery ammonium fried powder refers to powdery ammonium nitrate ...
  • Manufacturing method of adding equipment for producing modified ammonium fried medicine
    The utility model relates to the production of modified ammonium fried drugs, in particular to a feeding device for the production of modified ammonium fried drugs. Ammonium fried drug refers to a powdery or granular explosive mixture composed of ammonium nitrate and fuel. It is mainly used in open air and blasting projects without the risk of explosion of biogas and mine dust. Products include powdered ammonium fried drugs, porous granular ammonium fried drugs, Heavy ammonium explosive, granular sticky explosive, and thickened granular ammonium fried. In the production of modified ammonium ...
  • Material preparation device for conveying strip-shaped emulsified explosive in explosive production
    The utility model relates to a production device for strip-shaped emulsion explosives, and more particularly relates to a material sorting device for conveying strip-shaped emulsion explosives in the production of explosives. Strip-shaped emulsion explosives use the action of emulsifiers to uniformly disperse droplets of an oxidant salt aqueous solution in an oil-phase continuous medium containing porous substances such as dispersed bubbles or hollow glass microspheres to form a water-in-oil latex The explosive is a new type of industry that has not been developed since the 1970s ...
  • Manufacturing method of nitrogen pool for producing nitrogen-added organic fertilizer
    The utility model relates to the production of organic fertilizer, in particular to a nitrogen pool for producing nitrogen-added organic fertilizer. The use of animal manure and crop stalks produced by the breeding industry as organic fertilizers not only reduces environmental pollution, but also benefits the growth of crops, and reduces soil erosion. In the process of organic fertilizer production, nitrogen water is added to the smashed straw and stirred for fermentation treatment. Generally, companies use nitrogen fertilizer to dissolve and add it to the straw, ...
  • Manufacturing method of turning machine for organic fertilizer
    The utility model relates to fertilizer production equipment, in particular to a stacker for organic fertilizer. The production of organic fertilizer requires fermentation. During the fermentation, the compost needs to be turned over frequently. The existing composting methods include track-type rake gear turning machines, but they need to set up composting tanks, and the compost cannot be piled too high, the equipment cost is large, and the space utilization rate of the plant is low. In addition, the forklift is used to transfer the piles. , But its low efficiency, noise, and fuel consumption ...
  • Manufacturing method of biological organic fertilizer fermentation turning and throwing machine
    : The utility model relates to organic fertilizer, in particular to a biological organic fertilizer fermentation turning and throwing machine. : Organic fertilizer mainly comes from plants and / or animals. It is a carbonaceous material applied to the soil to provide plant nutrition as its main function. Processed from biological materials, animal and plant wastes, and plant residues, which eliminates toxic and harmful substances, and is rich in a lot of beneficial substances, including: a variety of organic acids, peptides, and nitrogen, phosphorus, and potassium. ..
  • Manufacturing method of decomposing system in biological organic fertilizer production process
    : The utility model relates to a bio-organic fertilizer composting process, in particular to a bio-organic fertilizer production process composting system. : Bio-organic fertilizer is an environmentally-friendly fertilizer developed based on farm manure. It is designed to convert unstable substances in livestock and poultry manure into more stable humus through fermentation, and add probiotic sources for expansion. Get bio-organic fertilizer. In the early stage of bio-organic fertilizer fermentation, it is necessary to benefit ...
  • Manufacturing method of reaction kettle with water vapor separation device
    The utility model relates to environmental protection equipment, in particular to a reaction kettle equipment for manufacturing organic fertilizer using organic waste as a raw material. Fermentation-based organic fertilizer production usually uses straw, feces, and food waste as raw materials. After a period of microbial treatment, fermentation becomes a qualified organic fertilizer. As a medium-sized processing equipment, the reactor has the characteristics of less land occupation, low investment and flexible operation, which is suitable for the promotion and application of organic fertilizer production. Due to water during fermentation ...
  • Manufacturing method of fermentation stirring device for microbial organic fertilizer production
    : The utility model relates to organic fertilizer, in particular to a fermentation stirring device for microbial organic fertilizer production. : The emergence of organic fertilizer has brought many benefits to agricultural life. In the production of microbial organic fertilizer, its fermentation and stirring operation is very important. This is related to the quality of organic fertilizer and the production chain of the enterprise. With the development of technology, People are often dissatisfied with the preparation of existing fermentation and stirring devices for microbial organic fertilizer production ...
  • Manufacturing method of straw maker with automatic temperature control
    The utility model relates to the production of organic fertilizer, in particular to a straw fertilizer making machine with automatic temperature control. The use of animal manure and crop stalks produced by the breeding industry as organic fertilizers not only reduces environmental pollution, but also benefits the growth of crops, and reduces soil erosion. Existing organic fertilizer production enterprises generally have only one mixing box and one drying box for the straw fertilizer making machine. The production efficiency is relatively low, and the temperature, time and material level cannot be achieved ...
  • Manufacturing method for organic fertilizer production fermentation system
    The utility model relates to organic fertilizer production, in particular to a fermentation system for organic fertilizer production. The use of animal manure and crop stalks produced by the breeding industry as organic fertilizers not only reduces environmental pollution, but also benefits the growth of crops, and reduces soil erosion. Existing organic fertilizer manufacturers have temperature sensors in their fermentation tanks, but because the fertilizers in the fermentation tanks need to be turned by stackers, their temperature sensors can only be installed along the wall ...
  • Manufacturing method of biochar-based fertilizer fermentation device
    The utility model belongs to the field of organic fertilizer production equipment, in particular to a biochar-based fertilizer fermentation device. With the development of society, people are more and more inclined to have green and environmentally friendly foods. Foods grown with organic fertilizers are becoming more and more popular. Organic fertilizers are rich in raw materials. They can be organic waste such as dead leaves, straw, human and animal waste. Compared with chemical fertilizers, organic fertilizers have high nutritional value, and will not cause deterioration of soil quality.
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