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Beijing Tsing Da Ji Guang Technical personnel of similar products on the basis of analysis, design, innovation after repeated experiments from the BL6 - type full-automatic operation hydrogen reduction furnace.

This product, innovative six metres long furnace microcomputer PLC control, adjustable programmed and sintering, protection, cooling, etc. Craft from reality in touch screen. To provide N2 + H2 chamber of the mixed gas pressure, the protection of ac motor with frequency devices, push board as the carrier, can be in 1 ~ 4 hours sintering furnace temperature can reach the highest 17 degrees Celsius. Due to temperature area of nearly 4 meters and temperature is adjustable, automatic control, automatic continuous powder into the furnace, burn regularly continuous automatic timing, finished this reduction furnace can reach 100 hours of continuous uninterrupted operation, intermittent kiln dispense with constant temperature cooling process - - time reduction furnace operation of electric heating and cooling power loss when waste, clear reveals this reduction furnace electricity-saving performance and production efficiency greatly. In the recent few actually increase the energy utilization rate of innovation achievement. The furnace in the production process, no pollution of noise level harmful gases, sewage, electromagnetic interference, complete with the standards for environmental protection.
Product name Automatic run continuously hydrogen reduction furnace

Product model BL6-I Operation mode Continuous, automatic
control PLC Automatic control display touch color screen
High Temperature district Length 4M The highest temperature 1700¡æ
Volume 10.22m*1.24m*1.43m
Long * width * high Weight 9T
power AC380V*Three-phase 50HZ Total power 90KVA

Product component and performance:
Product appearance: steel shell, outside shell for stainless steel tube frame, furnace temperature - furnace operation conditions, sealing, parts of sports.
For the heat preservation material shell, heat-resistant type furnace for saving energy and material, and satisfy the requirements of temperature preservation rated.
Molybdenum wire combinations for gas protection of electric furnace sintering - meet required temperature.
180°Rotary transmission roller conveyor belt - 8 meters and went to the finished product satisfies mesa.
Adjustable automatic control, PLC and travel switch sets motor, complete implementation screen full automatic control and executable manipulation, meet the technical requirements of the furnace and automatic operation.
Electric dipole, the temperature control meter, the regulator can arouse to control temperature controlling system of furnace temperature - adjustable automatic control.
Automatic propulsion system - keep furnace sintering process, raw material, finished in furnace, the continuous sintering automatic operation needs.
Product innovation features:
Automatic continuous running hundreds of thousands of hours, continuous to work, saving energy.
Special equipment for furnace provides N2 / H2 mixed gas protection.
4 meters high, the highest temperature can reach 1700 degrees Celsius.
Only one operation, can complete production process.

Applicable scope:
Ndfeb magnets sintering Ferrite magnetic materials
Luminescence materials

TV Fluorescence Powder
Catalysts
Chemical materials

Rare earth materials
Ceramic powder


Environmental impact:
Within the scope of reduction furnace and furnace sintering process of material in heat preservation material without chemical reaction should (1700 degrees below), so there's no harmful gases emitted.

Kiln production process in tube.as the 70% nitrogen + 30% hydrogen gas mixture protection. And in which positive pressure within the body£¨0.05~0.1kg/cm2£©.

Now to produce light powder sintering process for example is given to illustrate the changes:

1, 3 oxidation 2 dysprosium and nitric acid in high temperature conditions fully dysprosium nitric acid reacts with vapor emitted.

2, Eu and three alumina carbonate by reducing hydrogen under high temperature conditions fully reaction, generate four oxidation 2 aluminium eu and carbon dioxide gas and steam.

Above in high temperature sintering material conditions may not discharge any chemical reactions of harmful gases, air quality, no influence on environment protection without damage.

 

BEIJING TSING DAJIGUANG SCIENCE&TECHNOLOGY DEVELOPMENT CO.,LTD.

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