Vertical 1-ton coal-fired steam boiler

The LSH vertical coal-fired steam boiler consists of main pressure bearing components such as the head, drum, top of the furnace chamber, furnace chamber, and bent water pipe. The boiler grate is placed on the upper part of the U-shaped lower foot inside the furnace chamber, and the flame directly flushes the furnace chamber and the curved water pipe installed inside the furnace chamber; The structural characteristics of a vertical curved water tube boiler are: an internal curved water tube is installed inside the furnace chamber, which increases the radiation heating area. However, due to the high degree of water cooling in the furnace, the furnace temperature decreases accordingly, making it generally suitable for burning high-quality coal. If refractory bricks are added to the furnace to maintain a high furnace temperature, poor quality coal can also be burned. The water circulation is good, and all parts washed away by smoke are cooled by water, resulting in good elasticity of the entire structure.

The LSH vertical coal-fired steam boiler consists of main pressure bearing components such as the head, drum, top of the furnace chamber, furnace chamber, and bent water pipe. The boiler grate is placed on the upper part of the U-shaped lower foot inside the furnace chamber, and the flame directly flushes the furnace chamber and the curved water pipe installed inside the furnace chamber; The structural characteristics of a vertical curved water tube boiler are: an internal curved water tube is installed inside the furnace chamber, which increases the radiation heating area. However, due to the high degree of water cooling in the furnace, the furnace temperature decreases accordingly, making it generally suitable for burning high-quality coal. If refractory bricks are added to the furnace to maintain a high furnace temperature, poor quality coal can also be burned. The water circulation is good, and all parts washed away by smoke are cooled by water, resulting in good elasticity of the entire structure.

The combustion section adopts a double-layer grate combustion chamber, which heats up and boosts the pressure quickly. The unburned gas undergoes secondary combustion to achieve complete combustion, smoke reduction, and dust removal. The curved water pipe arranged on the upper part of the furnace body is the convective heating zone, and the grate pipe and furnace liner arranged on the lower part of the furnace body are the radiation heating zone. The furnace structure and flue gas flow are arranged reasonably, with good heat transfer. The boiler design is reasonable, the structure is simple, the operation and maintenance are convenient, the footprint is small, and the infrastructure investment is low. It is one of the ideal equipment for small enterprises and institutions to produce steam, heating, etc.

Performance characteristics of LSH coal-fired steam boiler:
1. Compared with traditional vertical boilers, this boiler has a larger heating area, faster heating and pressure rise, less coal consumption, and higher thermal efficiency, which can save 25-30% of coal.
2. One furnace is versatile and convenient for users. The steam produced by this furnace can be used for steaming meals in the cafeteria, disinfecting tableware, heating bathhouses, producing steam, and heating local rooms.
3. This furnace adopts natural ventilation, does not require blowers or induced draft fans, and has no noise.
4. Compact structure, easy installation, operation, and maintenance, can be transported as a whole, suitable for mobile units.
5. Heating baths, food, heating, steaming rice, etc. with steam, the pressure gauge scale is strictly controlled within the design pressure, and the working pressure must not be exceeded at any time during operation..

Application scope of LSH vertical coal-fired steam boiler:
It can be used for steam required in the processing technology of industrial products such as textiles, printing and dyeing, papermaking, food, rubber, plastics, chemicals, pharmaceuticals, steel, metallurgy, etc. It can also be used for heating, bathing, air conditioning, and domestic hot water in enterprises, institutions, hotels, schools, catering, service industries, etc.

Service commitment: After the installation and commissioning of the equipment is qualified, the pressure parts are guaranteed for 3 years, and the auxiliary equipment is guaranteed for 12 months, with lifelong maintenance. During the warranty period, our company is responsible for free maintenance of non-human faults (various faults caused by equipment defects), replacing damaged parts. If the warranty period is exceeded or human damage occurs, we are still responsible for the maintenance and guidance of the equipment, and only charge the cost fee for the repaired and replaced parts. Responsible for lifelong maintenance after the warranty period expires.