2013年11月6日星期三

Slurry pump for Iron Ore Processing Project


Slurry pump for Iron Ore Processing Project
Application:Transfer pump, tailing pump, feed pump
Pump Configuration:EHM-4D
Time:2009
Project Description
Surrounded by sea, Indonesia has rich marine mineral resources along the coastline and in the sea,
such as high-quality iron ore, tin ore, and gold ore. The slurry delivery solution was designed and
 completed by Excellence Pump. In this project, the ore would be first transported to working site.
After mixing the ore with water, the mixture would be transported by excellence pump to
magnetic separator for wet concentration.


Analysis and confirmation of parameters
Capacity: 180m³/h
Head: 7m
Slurry specific gravity: 1.4
Concentration by weight: 40%

Solution
Excellence has selected suitable pump models according to customer's demand.
Pump selection:EHM-4D
Motor selection:Y200L2-6 22 kW

After-Service
It was the first time that the client invested in mineral industry. Therefore, there were some
 problems in the application due to inexperience in preparing and management. Excellence
engineer was sent to Indonesia to remove problems at the request of client. He successfully
 found that the problem lay in the oversight of suction lift. The project now is running smoothly
after the client installed the slurry pump under the direction of engineer. They are very
satisfied with our product and service. Now, we are working together on another project.


Read more:Coal Price and Electricity Price Linkage

China has officially confirmed one-year linkage between coal price and electricity price, which
 aroused public curiosity about the possible drop of the electricity price.

NDRC (National Development and Reform Commission) has announced that there would be 
some adjustments of the electricity price such as lowering the benchmark price of sulfur-free powerplant. 
However, the price adjustment is rather the result of environment conservation than the price linkage according
 to International Finance News reporter.

In addition, the official also put forward another issue about gas power generation, which is raise the price of 
electricity generated by natural gas to relieve pressure posed by high price of imported gas. Electricity price
 increase can not only encourage the percentage of gas power generation,but also subsidize the enterprise.

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