1.Boiler model:DZH
2.Boiler capacity:1-4ton/h
3.Pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar)
4.Steam temperature:184 °c,194°c, 204°c,
5.Fuel:coal,wood, wood pellet, firewood, log
6.Structure:horizontal water-fire tube, single drum
7.Type: DZH manual coal feed type coal fried boiler.
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.
Performance characteristics
1. The fire grate is compact and dense. It is especially suitable for the combustion of biomass particles.
2. Boiler internal heating area is larger than the same specifications of coal-fired boilers, to make up for the disadvantage of biomass fuel combustion value.
3. The condition is stable, continuous fuel combustion. By adjusting the secondary speed air volume, control the speed of combustion ignition.
4. Easy to operate, user-friendly design, without complicated procedures.
5.It takes the thread smoke tube to enhance heat transfer, improve the heat transfer coefficient and thermal efficiency. Due to disturbance of smoke in the tube, the smoke pipe is not easy to accumulate dust ,it can clean by itself .
Specification
Model
Item | DZH0.5-0.7-AII
DZH0.5-1.0-AII | DZH1-0.7-AII
DZH1-1.0-AII
DZH1-1.25-AII | DZH2-0.7-AII
DZH2-1.0-AII
DZH2-1.25-AII
DZH2-1.6-AII | DZH4-1.25-AII
DZH4-1.6-AII |
Rated evaporation
capacity (t/h) | 0.5 | 1 | 2 | 4 |
Working
pressure(Mpa) | 0.7/1.0 | 0.7/1.0/1.25 | 0.7/1.0/1.25/1.6 | 1.25/1.6 |
Rated steam
temperature(℃) | 170/184 | 170/184/194 | 170/184/194/204 | 194/204 |
Feed water
temperature(℃) | 20 | 20 | 20 | 20 |
Effective area of
grate(m2) | 1.28 | 2.1 | 3.36 | 5.2 |
Fuel consumption
(Kg/h) | 76 | 150 | 301 | 602 |
Exhaust flue gas
temperature(C) | 165 | 165 | 165 | 165 |
Thermal Efficiency
(%) | 80 | 80 | 80 | 80 |
| Size(m) | 3.2x 2.0x 2.6 | 4.1x 2.2x 2.9 | 4.7x 2.3x 3.2 | 5.6x 2.5x 3.5 |
| Weight (t) | 8 | 12 | 15 | 22
|
Drum of steam boiler
Flowchart of coal steam boiler
This boiler adopt the newest achievements in scientific research, such as:Arched Tube plate, thread smoke tube etc, solve the tube plate crack of shell type boiler, Water wall tube burst, low efficiency, insufficient of power,Poor pf coal type adaptability etc.
Regarding the biomass steam boiler, we mainly manufacture and supply 1ton/h 2ton /h and 4ton/h with 7bar 10bar 13bar and boiler pressure. our boilers have advantages of high thermal efficiency, energy saving, safety reliable and fully automatic control, and sell well at home and abroad.for foreign market, like Sri Lanka, Bangladesh, Philippines, Vietnam, Laos, Cambodia, India, and other countries.
| No. | industry | product usage |
| 1 | Chemical industry | polymerization industry,oil industry,reaction tank,distillation,enrichment, oil chemical industry, industry, polymerization reaction cans, distillation, concentration |
| 2 | Plastic industry | plastic foam and squeeze to finalize the design, |
| 3 | Textile industry | resin stenters,dyeing machine and the dry room,high temperature machine,roller |
| 4 | Rubber industry | cooking,dry,vegetable oil refining |
| 5 | Wood industry | heating to finalize the design of chipboard,sandwich plate,wamu board,fiber |
| 6 | Paper industry | multi-layer cardboard of packed carton box,dying and desiccation |
| 7 | Others | heating of metal electroplating slot,coating condensation,drying,distillation of pharmaceutical industry,reduction,concentration,dehydration,air conditioning industry,etc |
Q1: How to choose a boiler model?
A1: Confirm the type (steam or hot water), capacity, working pressure (or output temperature) and fuel (coal, biomass, gas or oil or other fuel) of the boiler, we will suggest a suitable model based on your usage.
Q2:What is the using life of your boiler?
A2: Normally the boiler is designed for 20 years life span, but with right operation and good maintenance,the boiler can be used for 20-25 years.
Q3: What is your MOQ?
A3: 1 piece/set.
Q4: Do you have any one in stock?
A4: Yes, we have. There are some Chinese popular boilers in stock.
Q5: Can you supply OEM or ODM product?
A5: Yes, we can.
Q6: How to install a boiler?
A6: We will provide a video and document for installation. If you still have problem,we will send engineer to your site for guiding and training.
Q7: How is the warranty term?
A7: If any problems caused for quality during the warranty period, we will repair or replace the broken parts for free, if the problem caused from the client’s side, we will help supply the spare parts at lowest cost.
