How To Improve The Coal Washing Process

 

Coal Washing Machine

In the process of coal washing, improving coal washing process can ensure that coal washing can reduce the pollution caused to the environment as well as reduce the cost in the process of coal washing.

 

1.Improve coal washing methods

Nowadays, the coal washing methods are different because the coal types are different among coal mines. In the process of coal washing, it is necessary to ensure that coal washing does not cause pollution to the environment and also to reduce the cost of the coal washing process. In the process of coal washing, the coal washing method should be improved and optimized. Although the way of washing coal differs from one coal mine to another, the remaining impurities after washing coal should be effectively used in other aspects. For example, in the process of coal washing, some gangue can be used as construction materials. This can not only reduce the waste of resources, but also enhance environmental protection. Some dry washing processes in the coal washing process can be widely used to ensure better combustion of coal carbon. The chemical way of coal washing can also ensure the reuse of water and effectively reduce environmental pollution and resource waste.

2.Strengthen the management of coal washing equipment

Generally, coal mining enterprises will leave the management of coal washing equipment to professional staff in the process of setting up coal washing equipment. If environmental pollution is caused in the process of coal washing, it is necessary to check the spacing between equipment, rotational speed and other parts in time. Coal mining enterprises should organize professional staff for training, to let specialized staff master reasonable operation methods, and to have certain standards for the control of water consumption of coal washing. To ensure that the device as a whole is always under the unified standard in the application process. The management of coal washing equipment is to better ensure the normal work of coal washing equipment and will not affect the coal washing process.

3.Control the cost of coal washing

The process of coal washing should continuously reduce the cost, and the application of coal automation should be improved. Improve the management and control system of electromechanical equipment to reduce the existing problems. At the same time, strengthen the control for the whole coal washing process, and reduce unnecessary maintenance costs in the process of coal washing. Start from raw materials to continuously improve the process of coal washing and reduce the waste of raw materials. Effectively ensure the virtuous cycle of the whole production in the process of coal washing, and ensure the development of the ecological chain of coal industry.

 

Fengwang Machinery Co., Ltd. provide coal washing equipment, please feel free to contact us if you need them.

Precautions During The Maintenance Of The Slurry Pump

When the slurry pump is in use, many manufacturers choose to send to professional maintenance department to repair. Some people choose to repair themselves, but because they are not professional maintenance personnel, they often can not grasp the details that need to be paid attention to in the process of maintenance, even do not know. Many people will ask, "what should we pay attention to in the maintenance?", let's let's let's tell you the following.

Many times people think that there is no need for overhaul and overhaul for a small fault. For example, when the pump leaks, many people fill in some dry soil at the inlet pipe mouth before starting each time in order to save trouble. Then, water the soil to the bottom valve so that the bottom valve can not leak. This method seems easy to use, but it is not actually desirable. Because when the pump starts to work, the sand in the bottom valve will enter the pump with water, which will wear the impeller, pump shell and shaft, which will seriously affect the service life of the pump.

Slurry pump

The correct maintenance method of slurry pump should be to repair the bottom valve. If there is no way to repair it, it is necessary to replace the bottom valve in time, but it can not be left to the hand; if there are other faults, it is also necessary to timely eliminate it, and the unit must not be allowed to work with disease. For example, if it is found that the packing of the pump shaft is seriously worn, the packing should be added in time, otherwise the air leakage will be caused to the pump shaft packing, and the cavitation phenomenon will occur in serious cases, which will accelerate the damage of the impeller, which directly affects the service life of the pump; if the pump vibrates violently, it is necessary to stop the pump immediately for inspection, otherwise, the bending deformation of the pump may cause safety accidents and so on.

The wide development use of slurry pump

Slurry pump is mechanical device. Mainly applicable to: mining, power plant, dredging, metallurgy, chemical industry, building materials and petroleum and other industries. The name of slurry pump is a kind of centrifugal pump from the point of view of conveying medium. In addition, slurry pump can be divided into different types from different angles. In addition to pumping water, the pump can also pump gas, solid, solid-liquid mixture - mineral slurry! Slurry pump not only saves 4% - 8% energy compared with similar products, but also contributes to getting rid of haze. We are slurry pump suppliers. Please feel free to contact us if you are interested in our slurry pump or other products.