Electric heating tube use and classification

Electric heating tube use and classification

1. The performance of electric heater The electric heater (electric heating tube) is a metal tube as the shell, and the spiral electric heating alloy wire (nickel-chromium, iron-chromium alloy) is uniformly distributed along the central axis of the tube. The gap filling and compaction has good insulation and thermal conductivity. The magnesia sand is sealed with silica gel or ceramic at both ends of the nozzle. This metal-clad electric heating element can heat air, metal molds and various liquids.

2. The use of electric heaters. Electric heaters are electrical components that specialize in converting electrical energy into heat. Because of their low price, easy use, easy installation, and no pollution, they are widely used in various heating occasions. The service life of the electric heating tube is long. Very long, the general design service life is more than 10,000 hours.

3. The classification of electric heaters for electric heating pipes: heat sink electric heaters for ovens, electric heaters for sauna baths, electric heaters for water tanks of rice steamers, electric heaters for electric boilers installed with fasteners, electric heaters for flange installations Electric heaters for boilers, electric air heaters, liquid electric heaters, boiler electric heaters, etc.

The shavings specifications of the hot press after being sliced by the long-product flaker are:

The length is 70～120mm, the width is 15～25mm, and the thickness is 0.6～0.8mm. The shavings storage of the oriented strand board production line generally adopts a live bottom silo. The live bottom silo consists of a frame, a reverse shifting mechanism, a shifting roller set, and a bottom conveyor. This kind of silo ensures continuous and uniform delivery of raw materials without breaking the shavings.

Hot press long material flaker technology

The logs are sawed and cut into sections with a specified length and sent to the debarker for peeling with a chain conveyor, and the peeled sections are sent to the long-wood flaker for chipping. The stripped bark can be sent to the boiler as fuel. At present, the technology of domestically produced long-product flakers is not very mature, so most of the equipment selection is based on imported equipment from Germany.

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