When you purchase the boiler equipment, will pay attention to a lot of problems, the number of thermal efficiency, energy saving and environmental protection whether, if the boiler manufacturers have to install special equipment manufacturing license, etc., are all you need to pay attention to the selection of points. But at the same time, the boiler in the course of regular maintenance is also very important.
ZG supplies and services biomass-Fuel boilers as well as providing turnkey boiler plants. For all our boiler plants, we focus on process integration / heat balance optimization, high efficiency, very high availability, high fuel flexibility and open, efficient and proactive cooperation.
To prevent air pollution and ecological damage, protect and improve the environment, promote the construction of ecological civilization, and promote sustainable economic and social development, Nanjing, Jiangsu Province to develop and launch the "Nanjing Atmospheric Pollution Prevention Act," played on May 1, 2019 official implementation.
1, the implementation of energy consumption and total coal consumption control and intensity control system. City of total energy consumption and coal consumption control administrative department with the relevant departments in accordance with provincial and municipal energy conservation requirements, the preparation of periodic control energy consumption and total coal consumption embodiment, the Municipal People's Government for approval.
2, high-pollution fuel combustion zone ban prohibits the sale, burning polluting fuels; prohibit new or expanded high-polluting fuel burning facilities; has been completed, should stop using within the prescribed period the Municipal People's Government, or switching to natural gas , liquefied petroleum gas, electricity and other clean energy.
4, petrochemical enterprises should strengthen the recovery of combustible gases. Flaring device should be used to deal with emergencies, not as a daily air pollution treatment facilities.
5, to encourage the production, use, or free of volatile organic compounds less volatile organic content of the feedstock and products. Surface coating, packaging, printing, furniture manufacturing and other industries should use low VOC content of products. Petrochemical and other organic solvent, the company should improve the production process, a low content of volatile organic materials and products.
6, resulting in production and business activities of volatile organic waste gas should be carried out in a confined space or equipment, and the installation of, use of pollution control facilities. Shipbuilding and other production and business activities can not be carried out in a confined space, and building (structure) building routine maintenance of live animals, roads, bridges, etc., should take effective measures to reduce emissions of volatile organic compounds.
For enterprises, the control costs, reduce the budget, operational problems when the company is of particular concern. As the power plant boiler operation to promote, in all sectors of the basic necessities of life has its presence. Wherein the gas boiler having a low pollutant emissions and high combustion thermal efficiency, higher safety performance significant advantages, in particular, is widely applied in terms of industrial production and heating systems.
For example, a header at the back of the boiler is called a rear wall header. A header on a screen wall is called a screen wall header. WATER DRUM The water drum is larger than the header, but both are smaller than the steam drum. The water drum equalizes the distribution of water to the generating tubes.Get a Quote
Feb 02, 2015 · Power Boiler Feedwater and Steam Convergence Training The purpose of a power boiler is to create steam by applying heat energy to water. steam is formed in the tubes and rises to the steamGet a Quote
May 01, 2011 · The primary purpose of a steam-generating boiler is to make steam to generate electricity. Super-heated steam comes from a boiler to a turbine and turns the turbine blades to create electricity. How water enters and leaves a boiler is called the boiler and steam circulatory system. The pipes and tubes that make up these circulatoryGet a Quote
The simplest steam generating equipment used to carry out this conversion is a kettle type boiler for heating a specific quantity of water. diameter tubesGet a Quote
A water tube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes.Get a Quote
A high pressure watertube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes.Get a Quote
A water tube boiler circulates water in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes 3. Water tube boilers typically require higher pressures, and more flow from the boiler feed water pumps than fire tube boilers. 4.Get a Quote
Applications of steam boilers. There are many uses of boilers which can be mainly categorized in following classes. Boilers for Power generation: There are opportunities for generating the power using the steam from a boiler this power can be either mechanical or electrical so the example of mechanical power is steam engine and example of electrical power is steam turbine which uses steam toGet a Quote
Steam Boiler The Function of Steam Boiler . The main function of a steam boiler is to producing, storing and troubling the vapor. The liquid contained boiler is nothing but a shell and the heat energy produced while burning of fuel will be moved to water, and then it converts into steam at the required pressure as well as temperature.Get a Quote
n Generating banks/tubes The generating bank is a natural circulating steam generator consisting of a mix of water and steam. Fuel is burned inside the furnace creating hot gas which heats the water/steam in the front tubes of the bank. These generating tubes then carry the steam upwards while water flows down in the back tubes of the bankGet a Quote
We briefly discuss about Water tube boiler parts and functions. D type water tube boiler. In the water tube boiler, the water and steam flow inside the tubes and the hot gases flow over the outside surfaces. Where as in fire tube boilers hot gases from combustion travels through the tubes. flue gases produced from furnace where fuel is burnt.Get a Quote
The total heating surface of a boiler includes all parts of the boiler which are exposed on one side of the gases of combustion and on the other side to the water and steam being heated The heating surface incudes: generating surface, generating tubes, screen tubes, waterwall tubes, support tubes, superheater surface, and economizer surfaceGet a Quote
Long term overheating can occurs in all of pressure part in steam boiler such as water wall tubes, header, superheater, reheater, economizer, steam drum, water drum, roof tubes, screen tubes, generating bank, etc. Long term overheating may affect failure in pressure part.Get a Quote
Boiler design is the process of designing boilers used for various purposes. The main function of a boiler is to heat water for steam generation. Steam produced can be used for a variety of purposes including space heating, sterilization, drying, humidification and power generation.Get a Quote
Boiler Bank Tubes carry a mixture of water and steam. Fabricated from Tubes in various sizes and shapes, bending of these tubes is generally to larger Radius hence they need some Tube Bending Expertise to avoid wrinkles, surface cracking, irregularities, ensuring long life of tube resulting in smooth and efficient operation of the Boiler.Get a Quote