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The Important Role of Pneumatic Conveying Equipment in Waste Treatment
Release time:
2022/08/03
pneumatic conveyingThe important role of equipment in waste treatment
With the development of science and technology, solid waste treatment technology has also been greatly improved. Generally, solid waste is treated by pneumatic conveying equipment. Although the resource utilization of solid waste continues to develop, due to the limitations of technology, site, economy and other conditions, it is impossible to process and utilize solid waste at a speed of 100 at any time. So far, the development of processing technology of pneumatic conveying equipment has been very mature. It can be said, the current pneumatic conveying equipment technology represents the overall level of China's solid waste treatment industry.
Before treatment, pneumatic conveying equipment must be properly handled to avoid injury. The accumulation of solid waste is also an inevitable trend. Disposal measures need to be taken. From the current actual situation, solid waste treatment accounts for a large part of solid waste treatment. Common disposal methods include ground storage, incineration, chemical treatment and landfill.
For specific solid waste, in order to choose the appropriate disposal method, in addition to its own physical and chemical characteristics, pneumatic conveying equipment must also consider the site, topography, hydrogeological conditions, economic and social environment and other factors.
As a kind of dust removal equipment, pneumatic conveying has been applied to various production stages of concrete manufacturing industry. With the continuous development of cement production technology, bagged dust can only be used in many production stages, and emission regulations must be formulated and considered.
The more conducive to improving the working capacity of the pneumatic conveying system, the more reasonable it is. However, if the dust-to-air ratio is too large, it will cause blockage under the same swirl rate, and the working pressure of pneumatic conveying will also increase. For pneumatic and low positive pressure The pneumatic conveying system will have a deep suction working pressure or exhaust pipe working pressure that exceeds the air cap mechanical equipment. Therefore, the standard value of the air-to-air ratio depends on the physical properties of the raw material.
For the positive pressure pneumatic conveying system, it is necessary to consider the specifications and structure of the bin pump, the nominal diameter and length of the chain conveying pipe, the number of elbows and the amount of air applied. The ash gas is more constrained than nature. The traditional mechanical equipment conveying processing technology, namely The bucket elevator, belt conveyor and other conveying machinery and equipment have many shortcomings.
pneumatic conveyingThe equipment is suitable for conveyors that transport non-fragile granular raw materials and granular materials. The market is used for forging, chemical plants, pharmaceuticals and grain manufacturing, pneumatic conveying equipment, gas pipes, spherical tees, turbochargers, turbochargers Elbow, etc., form a sealed conveying system, which can be equipped with automatic control system and electronic control system, so that all systems are unattended and used in conjunction with PLC automatic control system.
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