The chain-row energy-saving hot blast stove is a new type of high-efficiency and energy-saving hot blast stove. The products have obtained 5 national patents. The furnace is provided with energy-saving front and rear arches, and a cyclone combustion chamber is arranged at the rear of the furnace to ensure sufficient combustion of the fuel and low heat loss. The principle is that the coal is sent into the furnace through the grate, the wind blows the wind, passes through the coal seam, and is fully combusted with the coal on the chain to generate high-temperature flue gas. The high-temperature flame enters the secondary combustion chamber and the cyclone burn-out chamber is burned again to make the hot air The flue gas blackness is lower than the Ringermann 1. The chain-row energy-saving hot blast stove has stable heat supply, high degree of automation, high efficiency, environmental protection, safety and reliability.
The horizontal fixed grate burning equipment is easy to operate and has high thermal efficiency. The circuit control system is divided into manual control and intelligent control for users to choose. The inner tank is made of heat-resistant steel plate, and the combustion chamber is built with refractory material, which prolongs the service life of the product, reliable performance and convenient maintenance. It is the user's best choice.
A variety of hot blast stoves have long been used in various chemical industries. The application of coal-fired hot blast stoves in the fertilizer industry is as follows:
Coal-fired hot blast stoves are used in most fertilizer companies in China. The building list introduces a boiling furnace. The boiling furnace is mainly composed of a main furnace, an air distribution system, a coal feeding and a slagging system. The working principle of the boiling furnace is to crush the coal to 8MM coal particles, and send it to the furnace air distribution plate at a uniform speed through the coal feeder. The air distribution plate is integrated with the equal pressure air box, and the high pressure air of the air blowing box passes through the air distribution plate. Many bonnet holes are injected into the furnace, and the wind is injected from various aspects to pick up the coal particles and the charge. The coal particles rub against each other, collide, and roll up and down. In the burning furnace, the flow table is boiled and burned, from large to small. Until burned out.
