Coal Hot Water Boiler Steam Water Boiler For Industrial Use
 Heat Capacity: |
40kw-50000kw |
 Fuel: |
Coal, wood, biomass, palm shells, rice husk, solid waste |
 Usage: |
Heating Water, Center Heating For Buildings, Greenhouse, Hospital, School, Hotels, Drying, Washing.... |
 Certificates: |
ISO CE ASME DOSH CRN EAC |
Yuanda Boilers:chain grate boiler, reciprocating grate boiler, fixed grate boiler, travelling grate boiler, bubbling bed boiler, circulating fluid bed boiler, burner boiler
Introduction
Coal Hot Water Boiler
Certified by ASME, CE, ISO, EAC, DOSH, TUV, BUV, ensuring high quality and compliance with international standards.
Most Popular model: DZL coal heating boiler automatic chain grate boiler
DZL automatic coal boiler, with chain grate combustion device, adopt automatic coal feeding system, inner fire-tube & water-tube structure, wing-shape flue and flue gas three pass design, higher thermal efficiency than traditional manual coal boiler.
Themal Capaity in 0.7MW-28MW Automatic Coal Heating Boiler
Coal Fired Boiler System
Complete boiler system need some other accessories for help boiler work successfully. Introduce some important accessories as following:
1. Water softener ②, Remove Mg+,Ca+ in the water and improve water quality, prevent hurt to boiler tube, entend the boiler using life time.
2. Economizer ⑧, use exhaust gas to heat inlet-water then reduce exhaust gas temperature, which improve boiler efficiency.
3. Dust collector ⑨, bag filter, Remove the dust and ash in exhaust gas to protect environment and reduce pollutions.
4. Forced fan & Induced fan ⑦, Blow clean air into the boiler and promote exhausted gas out, ensure the air circulation of the whole system.
DZH Manual Feeding Coal Boiler
DZH series is kind of manual coal feeding boiler, need labor works to feeding coal into stoker.
Product: Small Coal Fired Boiler
Small coal hot water boiler in 41kw-1400kw.
Product: Water Tube Coal Boiler
SZL Series water tube coal boiler 2ton-50ton/hour.
Yuanda Company
Hot Products
Industrial steam generator, steam boiler, hot water boiler, thermal oil heater boiler.
Various of Fuel Power Options
Electric, diesel, gas, lpg, heavy fuel oil, biogas, hydrogen, biomass, wood, coal, ricehusk, bagasse, PKS...
Our Company
Yuanda Boiler has 70 years of professional manufacturing experience. With 18 years of export history, sales service cover 132 countries and regions.
Our Certificates
Yuanda Boiler products meet international certification standards, including ISO, CE, ASME, EAC, DOSH, and CRN, ensuring safety, reliability, and quality.
Technical Parameter
| 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. | |||||||||
Our Supply Equipment List
Advantages of DZL Boiler
Chain grate/Reciprocating grate
Auto-feeding type burning system, avoid problem of air leakage, fuel leakage and uneven ventilation. Easier operation compared to traditional grate.
Fire tubes & Wing shape structure
Strengthening heat transfer, eliminating welding stress, enhance heat transfer bility, reduce heat stress of pipeline seam, prevent pipeline cracking.
Security guaranteed & Automation
With a set of alarm,protection and security guaranteed, 100% safety. Control cabinet use siemens elements, trustable quality & control strictly
Economizer & Dust collector device
Reuse waste heat in exhaust gas, energy saving devide (economizer); Remove the dust and ash, protect envrionment and reduce pollutionYUADNA PRODUCTS
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