Active Member
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[China]
Address: Qihang Building D-709,Hanghai Road,Zhengzhou City,Henan Province,China
Contact name:Luna
Henan Yuanda Boiler Co., Ltd. |
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High Efficiency 0.35MW to 14MW Gas Oil Fired Hot Water Boiler
Oil Fired Hot Water Boiler General introduction
1. It is fast-assembly forced circulating oil/gas fired boiler with
large heating area and compact structure.
2. The heating area is formed by the closely arranged coils from
the inside, middle and outside directions. The inner coil is
radiation heating area. The middle and outside coils and the the
inner coil surface form the convection heating area.
3. The fuel is fired and releases heat in the combustion chamber
that formed by inner coils. After taking in most heat through
radiation heating area, the high temperature smoke will be into the
convection heating area and exchanges heat.
4. It has the four-return design with high efficiency, which can
realize the comprehensive evenly heating- up with low thermal
inertia.
5. The air goes into the boiler from the air inlet of the burner of
the boiler’s front part, and then reaches to the back part and
involves into firing through the clamp cover of between the inner
and outside layer of heat-carrier boiler. In this process the air
forms into four returns and finally is injected through the
chimney.
Oil Fired Hot Water Boiler accessories and functions
| Descriptions | Functions |
| Burner | Ignition and make the fuel burning. |
| Feed water pump & water circulating pump Vertical seamless pump | Put water into boiler and promote hot water circulation.Compact structure,low power consumption,low failure rate |
| Automatic water softener | Remove Mg+,Ca+ in the water and improve water quality. Prevent hurt to boiler tube,entend the boiler using life time. |
| PLC + Touch screen control panel | Burner auto ignition,fire off,fire switch;Gas high and low pressure protection;Gas leakage protection;Automatic feeding water and stop the pump,High and low water level alarm,low water level interlock;boiler stop alarm for high exhaust temperature boiler;Scale on-line monitoring,boiler water hardness testing,oxygen analyzer |
| Economizer | Heat inlet water and reduce exhausted gas temperature, which increase boiler efficiency and is good for environment.Finned tube type made by ND steel with 80% deoxygenization effect,strong thermal conductivity and grately save fuel |
| Gas flue and Chimney | Provide channels for exhausted gas flow. |
| Steam header | Distribute steam to different directions.Used for distributing the steam to each pipe of user's workshop. The generated steam is transported to the production workshop through the steam header and steam pipes. |
| Safety Valves | It will work automatically when the working pressure is over high to protect the whole system |
| Pressure Gauge | Show the working pressure of the boiler |
| Check Valves | Connect pipes to ensure water not to flow backwards |
| Blow-down Valves | To let out the sediment, impurities or other things in the bottom |
| Shut-off Valves | Turn on or off the pipes |
FAQ
Q: Your company is a transactional company or an industrial
manufacture factory?
A: We are an industrial manufacture factory which locates in
Zhoukou city.And we hava sales center in Zhengzhou.
Q:All of your products are made by your self or compacted via
purchasing the others?
A: We have independent technical team who focus on making machines,
all the products are made by our technical team.
Q:What is the ability of your factory?
A:About 80 lines per year.
Q:Do you have any other services about your products?
A:We have a lot of experience on making projects and specifications
for our clients, also we have a fixed service system.
Q:How do you make the quotation for clients?
A:The price depends on quality and performance but the clients
should be satisfied first.
After sales service
1. One year warranty for the whole system.
2. We can send our engineers/technicians for installation of entire
production line . Should make sure the safety of our engineers.
3. After one year , we can help you to maintain the machine and the
accessories are provided only one the cost price.
4. Every 3 year , we can help to overhaul the machine
freely(labor).
5. Free production technology and process configuration.
6. We can help you to design the product line , workshop and
provide turn-key project.
