Item | HFS Series of Horizontal Fire Tube Hot Water Boiler | ||||||||||
Rated capacity MW | 0.7 | 1.05 | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7.0 | 10.5 | 14.0 | |
Rated working pressure Mpa | 0.7 | 1.0 | 1.25 | 1.0 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
Supply/return water temperature ℃ | 95/70 | 115/70 | 115/70 | 115/70 | 115/70 | 115/70 | 115/70 | 115/70 | 115/70 | 115/70 | |
Boiler thermal efficiency % | without economizer | 92.4 | 91.78 | 92.3 | 93.2 | 92.0 | 92.6 | 92.7 | 93.4 | 93.5 | 93.5 |
with economizer | 95 | 94.8 | 95.1 | 96.2 | 95.6 | 95.5 | 95.6 | 95.9 | 96 | 96.3 | |
Body heating area m2 | 23.13 | 30.99 | 40.81 | 64.7 | 79.4 | 128.6 | 176.3 | 234.2 | 360.2 | 409.5 | |
Boiler water volume m3 | 2.23 | 3.9 | 3.5 | 5.28 | 6.05 | 7.97 | 10.382 | 15.47 | 21.5 | 28.5 | |
Flue diameter mm | 320x200 | 490x260 | 462x262 | 580x320 | 650x320 | 800x400 | 800x400 | 850x500 | 1100x500 | 1300x500 | |
Return water diameter DN | 80 | 100 | 100 | 125 | 150 | 200 | 200 | 200 | 200 | 250 | |
Supply water diameter DN |
80 | 100 | 100 | 125 | 150 | 200 | 200 | 200 | 200 | 250 | |
Safety valve diameter DN | 40 | 40 | 50 | 50 | 50*2 | 50*2 | 65*2 | 80*2 | 2x100 | 2x125 | |
Blowdown diameter DN |
40 | 40 | 40 | 40 | 40 | 50 | 50 | 50 | 3x50 | 3x50 | |
Fuel consum-ption without economizer | Diesel kg/h |
59.31 | 89.57 | 118.76 | 176.42 | 238.29 | 355.12 | 472.98 | 586.79 | 879.25 | 1172.33 |
Natural gas Nm³/h | 72.53 | 109.54 | 145.22 | 215.73 | 291.40 | 434.26 | 578.39 | 717.57 | 1075.21 | 1433.61 | |
Fuel consum-ption with economizer | Diesel kg/h |
57.69 | 86.72 | 115.26 | 170.91 | 229.32 | 344.33 | 458.63 | 571.50 | 856.35 | 1138.24 |
Natural gas Nm³/h | 70.55 | 106.05 | 140.95 | 209.01 | 280.42 | 421.08 | 560.85 | 698.87 | 1047.21 | 1391.93 | |
Largest transportation weight ton | 3.25 | 4.2 | 4.8 | 8.1 | 9 | 12 | 15.2 | 22 | 36.6 | 45.7 | |
Largest transportation size | Length mm | 3150 | 3400 | 3600 | 4460 | 4600 | 5600 | 5600 | 6800 | 7200 | 7900 |
Width mm |
1560 | 1660 | 1600 | 1900 | 2100 | 2250 | 2250 | 2800 | 3250 | 3650 | |
Height mm |
1900 | 2200 | 2200 | 2300 | 2400 | 2700 | 2650 | 3100 | 3350 | 3750 |
Oil/Gas Fired Hot Water Boiler
Type: Water Boiler
Capacity: 0.35-15.4 M
Pressure: 0.7/1.0 MPa
Application: Food Industry, Textile Printing and Dyeing Mill, Pharmaceutical industry, Hotel, Hospital....
Our boilers include more than 150 kinds. There are:
1.Fire tube series Horizontal oil/gas fired boilers (0.5-30T/H, 0.7-21MW)
2.Water tube series Horizontal Oil/gas fired boiler (4- 35T/H )
3.Vertical fire tube series Vertical Oil/gas fired boiler (0.1-2 T/H, 0.06-0.7MW )
4.Large drum chain grate new type water fire tube boilers (1-35T/H, 0.7-29MW)
5. Double drum chain grate series water tube biomass boilers (4-35T/H, 1.4-29MW)
6. Electric boiler boiler ( 10--50 T/H)
7.Oil/Gas fired thermal oil boiler
8.Coal fired thermal oil boiler heater
9. High/low pressure of various fuels,CFB Circulating Fluidized Bed boiler ( 35T--400T )
1. High Efficiency
1) Equipped with specific burner, high automation and combustion efficiency, low NOx emission.
2) Increases the layout of horizontal fins and vertical fins based on the boiler capacity, combustion gas flows among the water tube bundle at a high speed, excellent heat convection and fast heat transfer efficiency.
3) By equipping with economizer, make full use of the heat of flue gas, decrease the exhaust smoke temperature, the thermal efficiency increase to as high as 96%.
2. Full Automatic Control
1) The burner is full automatic, stable operation.
2) Full automatic interlock protection program, has the protection function of water shortage, over pressure, over temperature, gas leakage, flame out, electric leakage, and phrase-lacking or overloading of motor, etc.
3. High Safety Performance
1) Complete gas manifolds and protection system, including filter, pressure regulating valve, and solenoid valve, etc., to ensure the safety performance of fuel.
2) Reliable boiler auxiliaries and multiple safety protection devices, such as pressure controller, pressure transmitter, water level alarm, safety valve, etc.
4. High Quality
1) All the materials has quality certificate, uses full automatic CO2 welding, NDT test and hydraulic pressure will be done for all boilers to ensure the quality.
2) The preheater uses seamless steel pipes, which are treated by sand blasting and hot-dip galvanizing, lengthen the working life.
5. Centralized Control
Several boilers could be used in parallel, and controlled centrally. Moreover, the centralized controller could record the downtime, location, evaporation capacity, fuel consumption, water volume, steam pressure, water tube temperature, exhaust smoke temperature, etc.
Our company is specializing in the design and production of boilers. Our main products include coal fired boilers, biomass fired boilers, CFB circulating Fluidized Steam Bed Boilers, oil gas fired boilers, thermal oil heaters and some boiler accessories.
All of our boilers have been approved by the Provincial Environment Department and have been widely used in many kinds of industrial production areas for steam supplying, such as textile industry, sugar industry, chemical factories, paper factories, food industry, schools, hospitals, military industry and other commercial operations.
We choose the best way to pack and load our boilers. All parts will be complete and work well. Professional factory offers professional and safety service.
Q: Are you manufacturer?
A: Yes, we are manufacturer since 1993 and located in Pingdu Qingdao,China.
Q: Do I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
Q: Do you have any Certificate?
A: Yes. We can provide ISO, ASME, CE, EAC, SGS etc.
Q: How to buy it?
A: Place order online or send email to us. Just tell us your requirements, we will offer you satisfied boiler and service.
Q: What about the delivery?
A: FOB, CIF, CNF, DDP, DDU by sea are available for us. Our shipping agent can supply the cheapest and fastest delivery.
Q: How can I pay you?
A: T/T, LC,D/P are all available.
Q: What about the production?
A: Produce time is 20~25days for <6Ton boiler, 25~40days for >8Ton boiler.
Q: Could you offer some wear parts?
A: Yes, such as chain grate bars, electric equipments in control panel box etc.
Q: What about the maintenance?
A: We will offer you the timely maintenance after installation of the boiler.