The 80GHz radar level Transmitter was successfully applied to the measurement of a calcium carbide furnace blue carbon silo in Inner Mongolia

Calcium carbide is produced by the reaction of coke and calcium oxide. Calcium carbide generally refers to calcium carbide. The industrial product is a gray-black block with a purple or gray section. When it encounters water, it reacts violently to generate acetylene and release heat. Calcium carbide is an important basic chemical raw material  

Acetylene produced by the reaction of calcium carbide and water can synthesize many organic compounds, such as synthetic rubber, artificial resin, acetone, ketene, carbon black, etc. At the same time, acetylene-oxygen flame is widely used in metal welding and cutting. When powdered calcium carbide and nitrogen are heated, calcium cyanamide is formed by the reaction, that is, lime nitrogen.

Blue charcoal, also known as semi-coke and coke powder, is fired from high-quality Jurassic refined coal. As a new type of carbon material, it has high fixed carbon, high specific resistance, high chemical activity and low ash content. , Low aluminum, low sulfur, low phosphorus characteristics, to gradually replace metallurgical coke and widely used in calcium carbide, ferroalloys, ferrosilicon. The production of silicon carbide and other products has become an irreplaceable carbon material.

A chemical company in Inner Mongolia mainly produces calcium carbide. This working condition is based on the characteristics of calcium carbide blue carbon: block material, large dust, fast feeding, special process warehouse structure, our actual selection parameters are as follows：

Transmission frequency: 80GHz;

Measuring range: 0.1～30m;

Measurement accuracy: <±2mm;

Launch angle: 3°;

Power supply range: DC24V±10;

Signal output: 4～20mA;

Cable entry: M20x1.5;

Protection class: IP67;

Explosion-proof grade: ExdiaⅡCT6Gb;  Installation method: flange installation;