Biomass Chips Wood Fired Boiler
DZL biomass fired steam boiler
1. signle durm design
2. Use of biomass fuels, clean and environmentally friendly. DZL biomass fired steam boiler
* forming solid biomass fuels (referred to as biomass fuels, commonly known as: straw coal), is the use of new technologies and specialized equipment will crop straw, wood chips, sawdust, peanut shell, corn cob, rice straw, rice husk, straw bran, tree branches and leaves, hay and other modern compression molding carbon clean fuel, biomass fuel sources extensively, is an inexhaustible renewable energy, biomass burn rate of 96%, 4% of the remaining ash can be recycled K, achieved a straw - Fuel - fertilizer in circulation. Use of biomass fuels, clean and environmentally friendly, renewable energy, environmental protection consistent with national energy policy received strong advocate and promote.
Biomass fuels as coal, oil, natural gas, the fourth largest energy, it will become the worlds largest energy the most important. Biomass fuels containing sulfur are very low, there is no problem desulfurization, heat value in 3600 ~ 5100 kcal / kg, not only can replace the coal and other fuels, and its low cost, greatly reduced the cost of boiler operation, and fuel oil, gas, compared with electric boiler, the cost decreased by 60%, 40%, 70%.
* boiler capacity of 1-10T / H (0.7-7.0MW).
|
Item\Type |
DZL1-0.7-A II DZL1-1.0-A II DZL1-1.25-A II |
DZL2-0.7-A II DZL2-1.0-A II DZL2-1.25-A II |
DZL3-0.7-A II DZL3-1.25-A II |
DZL4-1.25-A II |
DZL6-1.25-A II |
DZL8-1.25-A II |
DZL10-1.25-A II |
DZL15-1.25-A II |
DZL20-1.25-AII |
DZL25-1.25-A II DZL25-1.6-A II |
DZL30-1.25-A II DZL30-1.6-A II |
|
Rated capacity t/h |
1 |
2 |
3 |
4 |
6 |
8 |
10 |
15 |
20 |
25 |
30 |
|
Rated steam pressure Mpa |
0.7/1.0/1.25 |
0.7/1.0/1.25 |
0.7/1.25 |
1.25 |
1.25 |
1.25 |
1.25 |
1.25 |
1.25 |
1.25/1.6 |
1.25/1.6 |
|
Rated steam temperature C |
170/184/194 |
170/184/194 |
170/194 |
194 |
194 |
194 |
194 |
194 |
194 |
193/204 |
193/204 |
|
Feed water temperature C |
20 |
20 |
20 |
20 |
20 |
60 |
105 |
105 |
105 |
105 |
105 |
|
Heated area M² |
radiation/revection |
4.68/16.1 |
6.2/39.5 |
8.2/45.3 |
10.06/73.53 |
15.2/92.38 |
22.3/159.5 |
19.5/207.6 |
33/290 |
34.36/408.51 |
99.21/457.79 |
44.5/628.6 |
|
Boiler heat efficiency % |
76 |
77 |
82 |
78 |
78 |
80.5 |
80.6 |
80.6 |
81 |
81.38 |
81.76 |
|
Fuel consumption kg/h |
175 |
346 |
519 |
692 |
1012 |
1325 |
1655 |
2480 |
3290 |
3551 |
4230 |
|
Effective area of grate |
1.8 |
3.04 |
3.34 |
5.14 |
9.36 |
10.9 |
12 |
17 |
22.56 |
24.67 |
26.88 |
Qingdao East Power Industrial Equipment Co., Ltd is in line of all kinds of boilers: Fluid liquid and gas fuel boiler series, Solid fuel boiler, Power station series boiler and some boiler accessories. And these boilers are of high quality, environment protected &energy conserved. It has been approved by the Provincial Environment Department.
And we can manufacture and supply boiler as per CE, ASME, AS standar, also with these certification.
Furthmore, our company can make some Steam turbines and generators, and has become the major boiler auxiliary supplier in Qingdao city, Shandong Province.
Our boilers have been used well in all Chinese regions, also have been exported to Australia (has got their certificate), Thailand, Vietnam, Mexico, Philippine, Kzakstan, Russia, Africa(such as Angora, Uganda, Ethiopia), Latin American, etc. We have been cooperating with USA for vessel project, are cooperating with Spain and Germany company for boler CE project.
Quality control system
Each worker must has the Certificate before joining in and starting work.
Each producing process is marked Work Number of the Workman and Inspector, and input the information to computer procedure. So we can check the person responsible swiftly.
Each welding line is inspected rigorously with radiographic test and X-rays is saved to official file.
Each boiler is tested seriously with water pressure and inspected by the Shandong province Institute of Specific Equipment Inspection and Research, then get the Product Safe Characteristic Supervision Inspect
We offer the products with high quality and competitive price and hope we have a good cooperation with you.
