The world's largest increased safety explosion-proof motor was successfully developed
*Chemical metering up to 25L/H
*water treatment for Municipal: dosing additives
*Wastewater treatment: dosing flocculants
*Percentage adjustment: local adjust percentage for stroke and frequency 0~100%
*High speed operation: high measurement precisions, up to 360 strokes
per minute which eliminate the pulsation
effect.
*Compact size: small, quiet and stable
operation
*Durable diaphragm: the diaphragm is made by PTFE, which is
compatible with all kinds of chemicals. In typical use, the diaphragm
can last up to five years, which 5 times as national standard
GB/T7782-2008
*Strong stability: working stability in AC 100-240V, and
suitable for the range of
50-60Hz
* High protection level: protection level reached to IP65,
it allowed pump to provide safe services at severe operaton
condition
*Ball check valves: it through double valve ball, seat and
sleeve to form the sealing system, that enhance the
precision
*Several types: manual control or automatic control, the
automatic control(Auto-Control Solenoid Pump) can divided to: 4-20mA electric current signal
control, digital impulse signal feedback control, digital impulse
feedback control with Rs485 communication interface, 4-20mA electric
current signal control with Rs485 communication
interface.
*Level monitor, low-level shutoff with alarm output
Automatic Control Solenoid Dosing Pump Automatic Control Solenoid Dosing Pump,Automatic Control Metering Pump,Automatic Solenoid Pump,Solenoid Diaphragm Dosing Pump,Auto-Control Solenoid Pump,Digital Control Dosing Pump Zhejiang Ailipu Technology Co., LTD. , https://www.alipu.com
According to relevant experts, the installed capacity of the product is 8,800 kW, which is the world's largest capacity-enhanced explosion-proof motor. Its successful development marks that the design and manufacturing level of China's explosion-proof motors has leapt to a new level, and has entered the advanced field of R&D and manufacturing of explosion-proof motors in the world.
This product is the pioneering enterprise of China's explosion-proof motor industry--Nanyang Explosion-proof Group Co., Ltd. was developed for China Mongolia Shenhua Group. It will be used in China's first set, and also the world's first set of coal-to-oil projects that have reached industrial scale.
On August 18, 2005, in the “Shenhua Coal Direct Liquefaction Project†in Beijing, the international procurement bid for 8800kW-20P increased safety brushless excitation synchronous motor, Nanfang Group beat the domestic and foreign countries with the total score of the first and the technical superiority. Competitors won the bid for 4 motors.
According to experts, the technical complexity of the motor is unprecedented, the quality requirements are high, the production cycle is short, and it must be matched with the reciprocating compressor produced by DRESSER-RAND Company of the United States. At present, no country in the world has produced the above-mentioned bidding. Large-scale increased safety explosion-proof motor with technical requirements.
"From the successful bid on August 18 last year to the product council today, the Nanfang Group has gone through 293 days of hard and exciting!" Wei Huazhen, chairman and general manager of Nanfang Group, faced nearly 100 product reviews on June 12. The guests at the meeting were filled with emotions.
After the Nanfang Group won the bid, it immediately convened a mobilization meeting for all employees, selected the elite soldiers to form a research and development team, and used the Nanfang Group News and the company's broadcast to conduct timely and in-depth publicity and reporting. The company works together, closely cooperates, and tackles day and night. They carefully designed, carefully constructed, and carefully tested, and overcome a difficult situation, successfully completed the assembly of the final assembly and achieved a successful test machine. The test results show that the performance indicators of the product fully meet the new IEC standards and user requirements.
The appraisal experts believe that the product has reasonable structure, novel design and scientific and reasonable explosion-proof design. The test data shows that the quality of the motor has reached the high-quality level of the international large-scale three-phase synchronous motor.
It is reported that as long as the oil price does not fall back to 50 US dollars / barrel, coal-to-liquids projects have good economics. After the construction of China's first coal-to-liquids project, follow-up projects will follow. Some experts predict that the market demand for explosion-proof motors of this type will be more than 100 in the near future.