Simply put, gas steam mechanical fuel hot water normal pressure boiler supplier is to achieve chemical energy into heat energy of a carrier. Natural gas, liquefied petroleum gas, fuel gas such as city gas released by combustion heat is transmitted to the water in the boiler, so that the water temperature increases, the output rises to a certain temperature after high-temperature steam, and then fed through the steam pipe production plants, for Production and processing.

Second, the amount of detergents mechanical fuel hot water normal pressure boiler supplier

The amount of the alkaline detergent should dosing according to the scale thickness. Scale typically 1-2 mm thick, dosing 13-15 kg / ton of water: water scale 3-4 mm thick, dosing 15-17 kg / ton of water; be a 5 mm when scale dosing 17-19 kg / tons of water; thick scale if the boiler, the dosing may be 20-25 kg / ton of water.

August 10, 2018, Shanghai Industrial Boiler Research Institute Co., Ltd. (hereinafter referred to as the working pot), the National Boiler and Pressure Vessel Standardization Technical Committee of Professional Committee of mechanical fuel hot water normal pressure boiler supplier energy conservation (hereinafter referred to as the Commission) was held in Chengdu, organizational GB / T16508 "shell boilers" revision of the second meeting of the reported revision of the second meeting, the main author of this standard, pot capacity standard Committee appointed sub-standard boiler, the special committee secretariat a total of 10 experts attended the meeting.

Organized by the Shanghai Institute of Industrial Boiler Co., Ltd. Deputy General Manager, committee chairman Wang Shanwu chair. He said the main author of the unit where the standard of support GB / T16508 standard revision of thanks and hope the standard revision process experts complement each other, support each other, the GB / T16508 benchmark revision as the boiler industry standardization work seriously treat, carefully modified. Amended in accordance with the basic principles of the first meeting to determine, in addition to technical support for the "Boiler Safety Technology Supervision" (referred to as "Boiler Rules"), but also take into account the needs of industrial boiler manufacturing enterprises, between consideration and GB / T16507 harmonization. At the same time listen to opinions, to further enrich the standard revision work force, give full play to industry leading products representative firm.

Yung pot boiler Technical Committee Standards Committee Secretary-General Zhang Rui introduced GB / T16507.1 "The first part of the water-tube boilers: General" and GB / T16507.2 "The second part of the water-tube boilers: material" revised draft of the general framework and main content.

Money Fenghua special committee Secretary-General reported on the GB / T16508 since revised "shell boilers" start, the main author of each criterion according to the revised terms of reference and requirements, the completion of the GB / T16508-2013 "shell boilers" since the implementation of the views of summary each sub-standard and contrast "boiler rules" (issued), the sub-standard job descriptions revised terms.

GB / T16508 the sub-standard main author of this according to the relevant sub-standard content and "Boiler Rules" (draft for approval) comparing the results of the relevant sub-standard and harmonized need to modify the content of the standard version 13 implementation of the existing problems and proposed amendments analyze and explain proposed amendments focus on the sub-standard and major amendments envisaged.

Experts on key issues related to the sub-standard for the exchange and discussion to reach a consensus on major revisions of this standard and requirements.

Meeting according to GB / T16508 revision schedule requirements, arranged next phase of work, the following:

1. Revision of Standards fleshed out power to complete the Standards Working Group set up before the end of August;

2. Please carefully review the main author of each standard GB / T16508.1 ~ 16508.8 major amendments description, and recommend changes, submitted to the Shanghai International Industry pot special committee secretariat by August 25;

3.GB/T16508 the sub-standard main author collected the views, modify the preparation of the draft (draft) on the basis of the draft text, submitted to the Shanghai International Industry pot special committee secretariat on September 30.

Noun interpretation shell mechanical fuel hot water normal pressure boiler supplier shell type boiler basic structure is the double jacket structure. Called outer cylindrical boiler shell, called the inner furnace tube (fire tube), the space between the inner ring, an outer tube filled with water, and the inner cylinder combustion chamber. When the medium pressure vapor, by the internal pressure of the boiler shell, furnace subjected to external pressure. Shell boilers and discrete and horizontal. The most commonly used fuel, gas boiler WNS horizontal internal combustion shell boiler. Shell boiler has the following characteristics: 1, containing water "pot" and light a fire in the "furnace" are contained in a housing - housing pot; 2, metal hearth (furnace) a small volume, surrounded by water, cooled extent, poor combustion conditions, must burn the fuel quality; 3, less heating surface, heating power or a small amount of evaporation, often water or pyrotechnic means to increase the heating surface tubes and the boiler capacity; 4, potshell larger diameter casing, open more porous, irregularly shaped, it is connected to the inner portion of the heated portions together from heat, temperature and the degree of thermal expansion, and thus the security housing is poor; 5, the boiler system is relatively simple structure, easy to transport installation, maintenance and inspection operation management .