Yong Xing Boiler Group Co.,Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1-1000 set |
| Delivery Time | 20 days |
| Packaging Details | nude packing/wooden packing |
| Structure | Fire Tube |
| Fuel | Coal-fired,biomass,straw,husk |
| Type | Natural Circulation |
| Pressure | High Pressure |
| Dimension(l*w*h) | Customization |
| Output | Steam |
| Thermal efficiency | >=80% |
| Material | Q345R Steel Plate |
| Class | A |
| Color | Customization |
| Weight | depends on capacity |
| After-sales service provided | Engineers available to service machinery overseas |
| Brand Name | YONGXING |
| Model Number | DZL/DZH |
| Certification | CE/ISO/ASME |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1-1000 set |
| Delivery Time | 20 days | Packaging Details | nude packing/wooden packing |
| Structure | Fire Tube | Fuel | Coal-fired,biomass,straw,husk |
| Type | Natural Circulation | Pressure | High Pressure |
| Dimension(l*w*h) | Customization | Output | Steam |
| Thermal efficiency | >=80% | Material | Q345R Steel Plate |
| Class | A | Color | Customization |
| Weight | depends on capacity | After-sales service provided | Engineers available to service machinery overseas |
| Brand Name | YONGXING | Model Number | DZL/DZH |
| Certification | CE/ISO/ASME | Place of Origin | CHINA |
| High Light | coal fired water tube boiler ，coal fired central heating boilers | ||
High Efficency Coal Steam Boiler and Industrial Biomass Boiler For Chemicals Factory with Natural Circulation
The coal steam boiler produced by the company are equipped with water-cooling equipment on both sides, and a re-bar pipe is installed inside the drum, and a figure-shaped flue is arranged. The combustion equipment uses a light chain grate that can be frequency-controlled. The control system has all implemented the automation mode. The equipment has the characteristics of stable operation, safety and energy saving.
Coal Steam Boiler Features
1. The coal/wood fired boiler produced by the company is a square box type assembled forced circulation chain grate boiler. The biomass fired steam boiler is lined up from the upper body and the lower furnace and can be assembled quickly at the user's site of use.
2. The travelling grate boiler body has a square coiled tube on the heating surface, and coal steam boiler structure is a serpentine convection heat exchange tube. This structure is suitable for single furnaces and double furnaces.
3. According to the waste heat usage of the equipment, air preheater, steam waste heat equipment and hot water economizer are arranged at the tail of the boiler for waste heat recovery. This structure can effectively reduce the exhaust gas temperature, improve the boiler heat efficiency and reduce fuel consumption.
4. According to the fuel characteristics, the industrial biomass boiler convection heat exchange section adopts measures such as high and low misalignment, widening of the spacing and arrangement of soot blowing devices. This structure can reduce coal steam boiler ash and improve boiler thermal efficiency.
5. The coal/wood fired boiler body is made of high-quality insulation materials and special construction technology, and the insulation effect is good.
6. The industrial biomass boiler is heated surface processing using a fully automatic gas shielded welding process, and X-ray inspection of all solder joints. Ensure that the welding quality is stable and reliable.
7. Large-scale coal fired boilers are equipped with partial integration and on-site assembly. This type of integration is very high, and on-site installation is quick and easy.
DZL coal fired boilers technical data sheet
| DZL Coal Steam Boiler Technical Parameters | |||||
| Paraments | DZL1-A II | DZL2-A II | DZL 4-A II | DZL8-A II | |
| Rated evaporation capacity (T) | 1 | 2 | 4 | 8 | |
| Rated working pressure (MPa) | 0.7/1.0/1.25 | 0.7/1.0/1.25 | 1.25/1.6 | 1.25/1.6 | |
| Rated steam temperature (℃) | 170/184/194 | 170/184/194 | 194/204 | 194/204 | |
| Water-supply temperature(℃) | 20 | 20 | 20 | 20 | |
| Boiler heating area (㎡) | 57.47 | 89.4 | 124.9 | 432.22 | |
| Grate area (㎡) | 2.7 | 3.45 | 5.9 | 10.81 | |
| Exhaust flue gas temperature (℃) | 120.7 | 157 | 167 | 163.41 | |
| Thermal Efficiency (%) | 80.42 | 78.4 | 79.7 | 79.36 | |
| Size (m) | 5.27*2.5*3.15 | 5.4*2.4*3.48 | 6.18*2.95*3.35 | 9.05*3.2*4.3 | |
| Consumption (kg/h) | 155 | 306 | 611 | 1153 | |
| Induced Draft Fan | Model | Y9-19-6.3C | GY2-15 | Y6-41-7.1C | Y9-26-10D |
| Power(KW) | 5.5 | 11 | 18.5 | 45 | |
| Forced Draft Fan | Model | 4-72-3.3A | GG1-15 | G6-41-6.4A | 4-72-5A |
| Power(KW) | 2.2 | 3 | 5.5 | 15 | |
| Water Pump | Model | 1W2.4-10.5 | 11/2GC-5*7 | 11/2GC-5*7 | 2GC-5*6 |
| Power(KW) | 3 | 7.5 | 7.5 | 18.5 | |
| Grate Governor Box | Model | WT-4 | WT-5 | WT-6 | WT-10 |
| Power(KW) | 0.55 | 0.55 | 0.55 | 1.1 | |
| Slag Remover | Model | GBC-1 | GBC-2 | GBC-4 | GBC-8 |
| Power(KW) | 1.1 | 1.1 | 1.1 | 1.5 | |
| Coal Conveyor | Model | FS-1 | FS-2 | FS-4 | FS-8 |
| Power(KW) | 1.1 | 1.1 | 1.1 | 1.5 | |
DZH coal fired boilers technical data sheet
| Parameters Table for DZH 0.5-6 ton | ||||||||
| Item No. | DZH0.5-0.7 | DZH1-1.0 | DZH1-1.25 | DZH2-1.0 | DZH2-1.25 | DZH4-1.25 | DZH4-1.6 | DZH6-1.25 |
| Rated steam output(t/h) | 0.5 | 1 | 1 | 2 | 2 | 4 | 4 | 6 |
| Rated work pressure(Mpa) | 0.7 | 1 | 1.25 | 1 | 1.25 | 1.25 | 1.6 | 1.25 |
| Rated steam temperature(°C) | 165.3 | 184 | 194 | 184 | 194 | 194 | 204 | 194 |
| Rated feed water temperature(°C) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Thermal efficiency(%) | 76.6 | 77.18 | 77.6 | 76.8 | 77.7 | 78.8 | 78.8 | 78.5 |
| Fuel consumption (kg/h) | 79 | 172 | 178 | 358 | 361 | 726 | 732 | 1080 |
| Shipping size(m) | 3.67* 1.76* 2.78 | 4.31* 1.9* 2.86 | 4.31 *1.9* 2.85 | 5.41 *2.6* 3.1 | 5.41 *2.6* 3.26 | 5.86 *2.8* 3.39 | 5.86 *2.8* 3.4 | 6.2* 2.96* 3.58 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
100-500
Employee Number:
500~1000
Ecer Certification：
Active Member
Yongxing Boiler Group Co., Ltd. is a group company specializing in research, development, manufacturing, sales and installation services for various boilers and various thermal energy machinery and equipment. Yongxing Boiler occupies an area of 60,000m2, with fixed assets of 15 mil... Yongxing Boiler Group Co., Ltd. is a group company specializing in research, development, manufacturing, sales and installation services for various boilers and various thermal energy machinery and equipment. Yongxing Boiler occupies an area of 60,000m2, with fixed assets of 15 mil...
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