First, what is straw returning? Straw returning is a kind of fertilization and fertilizer increase measure that is universally valued in the world today. The air pollution caused by stalk incineration also has the effect of increasing fertilizer and increasing production. Straw returning can increase soil organic matter, improve soil structure, loosen soil, increase porosity, […]
First、Biomass gasification power generation process Biomass gasification power generation process is divided into biomass pretreatment – biomass anaerobic dry distillation gasification – tail gas treatment and power generation and tail gas waste heat utilization – tailings (carbon) collection and storage. 1. Biomass pretreatment First, the collected biomass is pulverized, dried and pressed in a dryer […]
Ⅰ.Design of Production Process for Preparing System of Ultra-fine Powder Production Line After cleaning, the high-quality and high-whiteness calcite raw materials, which were crushed and screened, were subjected to secondary crushing, and the particle size of the crushed calcite was less than 3-6 mm. Then the hoist is fed into the feeding bin, and the […]
The supporting wheel is an important part of the rotary kiln. The rotating kiln is supported by the wheel belt. Therefore, the quality of the supporting wheel directly affects the running quality of the kiln. The following describes the damage form and replacement method of the rotary kiln supporting wheel for reference. First, the form […]
The main difference between active lime and ordinary lime is the activity of lime. When steel mill smelts steel, adding active lime can greatly improve the smelting efficiency of steel. In view of the increasing demand for active lime in the market and the large gap in the market, lime production enterprises gradually begin to […]
Limestone is heated and decomposed into lime. Because of the difference of kiln type, raw material, fuel type and calcination condition, the activity of lime is very different. How to increase the activity of lime in the production process, let me take you to understand the active lime below. The activity of lime is related […]
Domestic garbage gasification is the dream of garbage disposal industry. Compared with traditional garbage incineration, garbage gasification has no emissions of ash and dioxins. Compared with the past landfill, it will not occupy land, and will not cause soil and groundwater pollution. I. Current Status of Domestic Waste Treatment In terms of waste disposal methods, […]
In recent years, China attaches great importance to the environmental protection industry. As one of the effective ways to centralize the disposal of domestic waste, incineration of domestic waste is gradually emerging in large cities with developed economy and scarce land resources. Municipal solid waste incineration treatment is to use high-temperature oxidation to treat domestic […]
Biomass gasification power generation can use biomass materials such as agricultural and forestry waste, aquatic plants, oil plants, urban and industrial organic waste, and animal waste. The sources of raw materials are wide, the power generation equipment is diverse, and the scale of power generation varies, which has led to the diversification of gasification technology. […]
The flue gas denitration technology equipment of the biomass power plant is used for removing the process system equipment of the nitrogen oxides in the flue gas after the dust removal and desulfurization of the biomass-fired power plant boiler, including the equipment directly related to the process and the auxiliary equipment attached to the process. […]