fire tube steam boiler for farm industrial
After use throughout the winter, the Central Conservatory of Music give us feedback, six V6-99 fully meet the heating needs of the school. And boiler fuel and water requirements are not high, urban water and low-pressure natural gas combustion can operate. The most important point is that nitrogen oxide emissions are very low and very happy to recommend it to others to do the brother of boiler units. --customer feedback
10 tons of gas hot water boiler depreciation calculation
Depreciation of fixed assets is due to the gradual wear and tear in the course of the transfer of goods or the cost of that part of the value to go, but also business due to the use of fixed assets and share in the production process over its useful life of fixed assets cost money.
10 tons of gas hot water boilers are industrial boiler, equipment belonging to the class. In accordance with the Enterprise Income Tax Law, depreciation of fixed assets a minimum period of 10 years, residual rate set at 5% or 10%. If the 10 tons / hr of a gas hot water boiler for heating use, should process equipment, mutatis mutandis, the age of 10 years. In calculating the depreciation of fixed assets, in addition to foreign-funded enterprises to deduct the residual value according to the proportion of 5%.
What method of industrial boiler feed water treatment for industrial boiler feed water treatment methods are what? Treatment agent tank features are: small (1) investment, low cost, easy operation; (2) a chemical treatment combined with the outer tank, may further eliminate residual hardness; (3) environmental pollution; (4) can not be completely prevent boiler scaling; (5) water hardness inappropriate. The main method of treatment of the pot are: 1) salt method. Commonly used is trisodium phosphate, sodium carbonate (sodium carbonate), and fire (sodium hydroxide), which is the most common soda. 2) Integrated scale inhibitor law. Sodium hydroxide, trisodium phosphate, sodium carbonate and tannin extract composition Comprehensive inhibitors. Potting, there are two methods: one is administered intermittently, is continuous administration of two kinds. 3) an outer pot chemical treatment. The use of auxiliary water treatment equipment, boiler water softener recharge to ensure that qualified and softened, desalinated water.
DZL biomass boiler from germany
DZL series biomass boiler with capacity 2-10 ton per hour -- Package biomass boiler. The auxiliary machine adopt high standards, high quality. Attachment and automatic control equipment, which can guarantee the secure and stable operation of the boiler.
