4T Coal Fired Steam Boiler 4000Kg Coal Boiler Work For Plam Oil
Mills
1. Boiler Introduction
The DZL/DZH new water-fire tube boiler is a new eco-friendly and
energy-saving product co-developed by our company and famous Harbin
institute of Technology and director of Beijing Institute of Light
Boiler.
1. Boiler model:DZL/DZH
2. Boiler capacity:1-20ton/h
3.
Pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar),2.5Mpa(25bar)
4. Steam temperature:184 °c,194°c, 204°c,226°c(As long as below
226°c,we can do it)
5. Fuel:coal,biomass
6. Structure:horizontal water-fire tube, single drum
7. Type:There are two types.One is DZL chain grate stoker automatic
feeding fuel and removing dregs type. Another is DZH hand operated
moving grate type which needs labour to feed fuel and remove the
dregs.
8. Application:Medicine, chemical, light industry, textile,
building material, cultivation, food and beverage, plastic foam,
printing, dyeing and washing, rubber processing, paper
products,wood processing, hotel, clothing and leather manufacturer
etc.
2. Boiler parameter
| Boiler Model | Capacity | Pressure | Feed water temp. | Steam temp. | Exhaust gas temp. | Design efficiency | Main part weight |
| t/h | MPa | ℃ | ℃ | ℃ | % | Ton |
| DZL1-1.0-AII | 1 | 1 | 20 | 184 | 157 | 80 | 14.2 |
| DZL2-1.25-AII | 2 | 1.25 | 20 | 194 | 163 | 80 | 23.2 |
| DZL4-1.25-AII | 4 | 1.25 | 60 | 194 | 180 | 80 | 28 |
| DZL6-1.25-AII | 6 | 1.25 | 60 | 194 | 166 | 80 | 47.6 |
| DZL10-1.25-AII | 10 | 1.25 | 105 | 194 | 151 | 80 | 56 |
| DZL15-1.25-AII | 15 | 1.25 | 105 | 194 | 161 | 81 | 18.8 |
| DZL20-1.25-AII | 20 | 1.25 | 105 | 194 | 150 | 81 | 19.1 |
| DZL30-1.25-AII | 30 | 1.25 | 105 | 194 | 157.6 | 81 | 25.6 |
| DZL40-1.25-AII | 40 | 1.25 | 105 | 194 | 162.2 | 81 | 19.68 |
3. Boiler Advantages
1. The output power remain constant
2. The boiler is heating up quickly and have high heat efficiency
3. Low original dust concentration,environmental protection and
energy conservation
4. High quality of steam, high temperature steam output fit your
production need
5. Strong water quality adaptability
6. Small size appearance, low investment in boiler room
7. Low running cost, safe and reliable (safety and reliability)
8. Short installation time, low installation cost
4. Boiler working features
1. Adopting automatic screw feeding, with reasonable second air
technology and half gasification structure
helping fuel combusting completely, the thermal efficiency can
reach more than 90%. Stable flame, producing steam cautiously.
2. Primordial dust emissions density is low:The volume of the
coal-fired steam boiler is large and there is a dust separation
device, so the primordial dust emissions density will be controlled
much lower than the standard allowed.
3. Control system: Installing microcomputer to operate with
one-button, people just set the process, and it can work
automatically during the operating time. Once any abnormal
situation to happen, stopping automatically with sound-light alarm,
and pointing to the failure code, so it saves time to maintain.
4. Our protected device is safe and reliable. Selecting superior
pressure controller, safety valve, low water alarm, overpressure
alarm, over-temperature alarm, in order to make boilers operate
safely.
5. Heating fast:There are many spiral gas tubes in the boiler and
almost half of the coal fired steam boiler shell can be heated, so
the temperature can up soon.
6. It is simple to clean slag only after burning completing.
5. Boiler Application Field
1. Food industry
2. Wood processing industry
3. Garment Factory
4. Chemical Industry
5. Rubber industry
6. Packaging industry
7. Rice mill
8. Dye industry
9. Animal food processing factory
10. Textile factory
