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Coal Hot Water Boiler
- Capacity：40kw-35000 kw
- Hot Water：60°C-130°C
- Fuel：Coal, wood, biomass, briquette, bagasse, ricehusk, solid waste
- Application：Center heating, greenhouse, buildings, factory processing use...
- Certificates：ISO CE ASME EAC DOSH CRN
DZL series coal boiler, it is horizontal three-pass water-tube & fire-tube boiler. DZL use chain grate combustion stoker for coal combustion efficiently, automatically.
DZL Coal Boiler Features
1. It could burn coal, charcoal, briquette, biomass, wood, ricehusk, palm shells
2. Water-tube and fire tube use spairally corrugated tubes, enhance heat transferring
3. Furnace arch with upside down "α" flue gas flow, make coal/biomass burning sufficiently
4. Set steam-water separaing equipment, has high-quality & sufficient steam output
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DZL Boiler Advantages
1. Easy Installation
Fast-assembly leave from factory, easy to transport and install at site.
2. Full Combustion
Reasonable design of furnace structure with best suitable grate device, fuel fired fully.
3. High Efficiency Grate
Chain grate, easy operation, have lots of advantages compared to traditional grate.
4. High Security
Equip with water lack protection and over pressure protection devices, security and reliable.
5. Long Life and Durable
Advanced production processes, strict quality inspection, boiler life span above 20 years.
6. Environmental Protection and Low Noise
Low noise fans, dust remove device, meet local emission requirements.
Related DZH Manual coal boiler
Manual feeding coal fired boiler, need larbor work to feed coal, similar to DZL boiler water-tube & fire-tube structure.
Related Vertical coal boiler
Small capacity vertical coal boiler, small area occupy hot water boiler.
Our Boiler Strict Quality Control
1. Strength calculation report with applied materials information.
2. Hydraulic test report: ensure the standard working pressure and safety.
3. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
4. 100% X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
5. Third-party inspection report: by Zhoukou Institute of Special Equipment Inspection & Technical Research.
Catalogue All Products
1. Gas boiler, Lpg boiler, Diesel boiler, Heavy oil boiler, Dual fuel boiler, Exhaust gas waste heat recovery boiler
2. Coal boiler, Charcoal boiler, Wood boiler, Biomass boiler, Pellet boiler, Ricehusk boiler, Palm shells boiler
3. Electric boiler, Electric steam generator, Electric hot water boiler,
4. Thermal Oil Heater Boiler, Thermic Fluid Heater, Hot Oil Boiler. (Powered by gas, diesel, electric, coal, wood biomass)
5. Steam Boiler, Hot Water Boiler, Steam Generator Boiler, Combined Heat and Power Boiler, Superheated Steam Boiler
About us Yuanda Boiler
1. All products Certified With ASME, CE, ISO, EAC, DOSH, TUV, BUV, Ensuring High Quality and Compliance with International Standards.
2. Our company established since 1956, over 70 years manufactureing experiences, 15 Years export experience.
3. Global service team for boiler solution, boiler design, order contract, boiler delivery, boiler install and commissioning.
4. Until now, our products have been exported to 103 countries all over the world, trustable quality & services for lifespan.
| DZ Series Hot Water Boiler Technical Parameter Table | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Model | Rated capacity(MW) | Rated pressure (Mpa) | Rated output temperature(℃) | Rated return water temperature(℃) | Thermal efficiency(%) | Fuel comsumption（Kg/h） | Exhaust temperation(℃) | max transportation weigh(t) | |
| DZL0.7 | 0.7 | 0.7 | 95/115 | 70 | ＞80 | 181 | ＜130 | 10 | |
| DZL1.4 | 1.4 | 1.0 | 95/115 | 70 | ＞80 | 370 | ＜130 | 22.5 | |
| DZL2.8 | 2.8 | 1.0 | 95/115 | 70 | ＞80 | 727 | ＜130 | 26.5 | |
| DZL4.2 | 4.2 | 1.0 | 95/115 | 70 | ＞80 | 1080 | ＜130 | 35.7 | |
| DZL5.6 | 5.6 | 1.0 | 95/115 | 70 | ＞80 | 1390 | ＜130 | 40.2 | |
| DZL7.0 | 7.0 | 1.0 | 95/115 | 70 | ＞80 | 1726 | ＜130 | 25.6 | |
| DZL10.5 | 10.5 | 1.0 | 95/115 | 70 | ＞80 | 2530 | ＜130 | 18 | |
| DZL14 | 14 | 1.0 | 95/115 | 70 | ＞80 | 3390 | ＜130 | 19.9 | |
| Note: Parameter is for reference only, if any changes should follow the factory technical data. | |||||||||
