2015年9月9日星期三
Horizontal Fire-Tube Boiler for sale in China
In fire-tube boilers, products of combustion, or hot gases, flow through ducts (mostly tubes), which are wholly contained within a water vessel (shell). Combustion may also take place within a large tube (referred to as flame tube) also enclosed in that vessel. The fire-tube boiler is the most prevailing boiler used for heating purposes, as well as commercial and industrial applications. Boiler configurations are influenced by heat-transfer requirements, so that as much as possible of the heat released by a fuel may be extracted and transferred to the water.
Fire-tube boilers are classified into horizontal-return-tubular, economic or firebox-type, locomotive firebox-type, scotch-marine-type, vertical tubular, and vertical tubeless boilers. The scotch marine boiler design is the dominant fire-tube type for both heating and industrial process uses of up to about 20,000-kg/hr capacity. Above this capacity, water-tube boilers are generally used.
2015年9月7日星期一
Gas fired boiler plants manufacturer
Power generation from sources such as gas will continue to provide a share of global electricity production through employing conventional boilers feeding steam turbines.
This technique of generating power is not considered to be efficient way from a sustainability stand point of view. However, in certain markets where gas is relatively cheap or is a by-product, the use of gas fired boilers[1] can be justified.
ZG gas fired boiler plant manufacturer has first hand experience of:
1. Fuel handling and pre-treatment
2. Gas fired boilers
3. Complete plant integration
ZG gas fired boiler plant services
Our skills and services include:
1. Civil, mechanical, electrical, control and instrumentation engineering
2. Detailed design and specification preparation
3. Feasibility studies covering all aspects of power plant development
4. Full lenders’ engineer services during project finance and asset acquisitions
5. Developer services for asset acquisitions
6. Grid connection and transmission network studies
7. Owner’s engineer/project management during construction and commissioning phases, and provision of technical advisory services
8. Technical input to the preparation of environmental impact assessments
9. Technology reviews of new power generation equipment
10. Tender review and contract negotiations
11. Thermal efficiency model-ling
Customer benefits from ZG gas fired boiler plant
1. Use of by-product gas
2. Use of off gases
3. Prevent flaring
4. Savings/value added demonstrated
5. Generating power from by-products
We have worked in the following countries on such projects:
1. Turkey[2]
2. Nigeria[3]
3. Australia[4]
4. More project about gas boiler........
[1]http://www.zghorizontalboiler.com/Horizontal-gas-fired-boiler.html
[2]http://www.zgsteamboiler.com/project/7mw-gas-fired-hot-water-boiler-turke.html
[3]http://www.zgsteamboiler.com/project/Nigeria-setup-55t-oil-fired-firetube.html
[4]http://www.zgsteamboiler.com/project/gas-fired-d-type-boiler-in-australia.html
[5]http://www.zgsteamboiler.com/project/
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