The air oxygen content's effect on the boiler is mainly reflected by the effect on the blowing rate. Boiler will have typical phenomena if the blowing rate is high or low.
Boiler is a kind of energy equipment commonly used in industrial production, which is widely used in many industries, such as food, chemical industry, paper making, rubber, hospital and so on. Reciprocating grate boiler is also a kind of boiler product that is widely used. Considering that many users are unfamiliar with it, here, ZOZEN Boiler will explain the principle of lower reciprocating grate boiler and common furnace types.
The principle of reciprocating grate boiler
The principl...
Chain grate boiler is a kind of mechanized combustion boiler equipment which is widely used in industrial boilers. The chain grate is an important part of the grate, which is a consumable part. It is in direct contact with the burning fuel, so the selection of heat-resistant temperature is especially important. What is the highest temperature that a chain grate can generally bear?
Generally, the high temperature that chain grate can bear is directly related to the material. The heat-res...
Chain boiler is a kind of mechanized combustion boiler equipment which is widely used in industrial boilers. It is named for its grate similar to chain crawler. There are many types of boiler parameters, but they must be understood by users when selecting the boiler. ZOZEN Boiler introduces the parameters of 20-ton chain grate boiler.
The 20-ton chain grate boiler drives the chain grate to rotate through the reducer, which makes the solid fuel catch fire from the front and burn out at the tail ...
Advantages:Chain grate is a kind of better combustion equipment in layer combustion furnace. Compared with gas-fired boilers on the market, the solid fuel used in chain grate boiler does not need pipeline laying, and the cost is relatively low. Moreover, the chain grate boiler system is simple, and the manufacturing cost and operating cost are relatively low.
Disadvantages:The chain grate boiler has a limit on the coal types. The combustion mode of the chain grate is moving hearth combusti...
Chain furnace is a kind of mechanized combustion boiler equipment which is widely used in industrial boilers. It is mainly used in drying, disinfection, sterilization, distillation and other technological links, and is widely used in many industries such as food, paper, construction, cable, electronics, tobacco, textile and so on. However, many users are not very clear about what chain furnace is.
Chain furnace is a boiler using chain grate as combustion equipment. The working principle...
The first reason is unreasonable structural design.
In the operation of chain grate boiler, uneven distribution of short coal seams in grate, improper adjustment of coal feeder, unreasonable control of coal seams and poor regulation performance of air supply volume in air chamber will all lead to insufficient burning of coal.
The second reason is unreasonable setting of secondary air.
If the primary wind speed is too high, the air volume is too large, and the air rate is too large, the pulver...
Chain grate boiler is a very mature boiler type, which has the characteristics of simple operation and management and easy mastering, and is widely used in various industries.
1. Enterprise qualification
Which manufacturer is good, enterprise qualification is the first. On the whole, enterprise qualification reflects the enterprise's personnel quality, technology and management level, engineering equipment, capital and benefit, contract management ability and other aspects. Genera...
