Evaporation Capacity 1 ton Pressure 10 bar Fire Tube Industrial Oil
Fired Steam Boiler
1, Introduction
This product adopts horizontal internal combustion wet-back
four-return pyrotechnic tube structure, the combustion mode is:
chamber type gas boiler; the flue gas system is forced positive
pressure ventilation; the fuel type is mainly gas. This product is
simple in structure and easy to manufacture. Open the smoke box to
directly inspect the furnace and all the pipes, the structure is
compact, and the boiler starts up quickly. The boiler basically has
no smoke leakage, low heat loss, high thermal efficiency and fully
automatic control.
2, Design basis and implementation standards
TSG G0001-2012 "Boiler Safety Technical Supervision Regulations"
TSG G0002-2010 "Boiler Energy Conservation Technology Supervision
and Management Regulations"
JB/T1609-1993 "Technical Conditions for Boiler Tube Manufacturing"
GB/T16508-1996 "Body shell boiler pressure component calculation"
GB/T1576-2008 "Industrial Boiler Water Quality"
GB273-2009 "Boiler Installation Engineering Construction and
Acceptance Specifications"
Other relevant specifications and standards.
3, Structure
1) The boiler cycle is a natural circulation circuit;
2) Boiler heating elements: The designed heating elements of the
boiler are divided into corrugated furnace, flat furnace, furnace
head, and convection tube bundle. The corrugated furnace, the flat
furnace and the furnace head are radiation heating surfaces, and
the convection tube bundle (threaded tobacco tube) is a convection
heating surface. The shape of the corrugated furnace is φ600mm, the
length is 1380mm, the diameter of the straight furnace is φ600mm,
and the length is 450mm, which is the radiation heating area. The
pipe convection tube bundle is: long pipe φ51×3mm, length 2815mm,
number 26; thread pipe is φ51×3mm, length is 2030mm, number is 36,
and both convection heating area.
3) The boiler is designed with a tail heating surface as a fire
tube economizer, a threaded cigarette tube φ51×3mm, a length of
1200mm, and a number of 26.
4) Boiler combustion equipment: The boiler combustion equipment is
an imported automatic burner.
4, Boiler design specifications:
Rated evaporation: 1 t / h
Rated working pressure: 1.0MPa
Feed water temperature: 20 ° C
Rated steam temperature: 184 ° C
The heating area of body : 30.5 m2
Economizer heating area: 4.4 m2
Boiler design thermal efficiency: 90.2%
Test pressure: 1.4 MPa
Design fuel: natural gas
Fuel consumption: gas: 85m / h
Exhaust gas temperature: 163 ° C
Maximum shipping weight: 5500kg
Maximum shipping size: 3.6 × 2.3 × 2.6m
The body consumption of the boiler is 3800kg, and the weight of the
boiler steel frame is 550kg
Feed pump
Model: 25LG3-10X13
Flow rate: 2.4m3/h
Head: 135.2m
Power: 4kw
Burner
TBG85P
Thermal power 170-850KW
Pressure 420Pa
Power: 1.1 kw
5, Performance characteristics:
The 1ton gas fired steam boiler has increased the convective
heating area based on the thermal calculation standard design, and
meets or exceeds the rated output. The safe and stable operation
condition of the boiler should be within 70%~100% load; the exhaust
gas temperature is lower, the boiler efficient high.
Suitable furnace size, unfolded flame, adapt to a variety of gas
burners.
The boiler has control and protection functions such as automatic
ignition, program control, water level control, overpressure
protection, and furnace flameout protection. It is easy to operate,
safe and reliable.
6, applicable conditions:
Boiler feed water should meet GB/T1576-2008 "Industrial Boiler
Water Quality"
Flue gas emissions comply with the environmental requirements of
the first-class regions of the country.
Water supply hardness: 0.03mmol / L,
Oxygen content: 0.1mg / L,
Boiler water full alkalinity: 6 ~ 24mmol / L,
PH (25 ° C): 10 ~ 12.
Evaporation Capacity 1 ton Pressure 10 bar Fire Tube Industrial Oil
Fired Steam Boiler
| Rated | Rated working | Rated steam | Suitable | Feed water |
| Model | output | pressure | temperature | fuel kind | temperature |
| (t/h) | (Mpa) | (ºC) | | (ºC) |
| WNS0.5-0.7/1.0/1.25-YQ | 0.5 | 0.7/1.0/1.25 | 170/184/194 | heavy oil/light oil,natural gas/lpg/city gas | 20 |
| WNS0.7-0.7/1.0/1.25-YQ | 0.7 | 0.7/1.0/1.25 | 170/184/194 | 20 |
| WNS0.8-0.7/1.0/1.25-YQ | 0.8 | 0.7/1.0/1.25 | 170/184/194 | 20 |
| WNS1-0.7/1.0/1.25-YQ | 1 | 0.7/1.0/1.25 | 170/184/194 | 20 |
| WNS1.5-0.7/1.0/1.25-YQ | 1.5 | 0.7/1.0/1.25 | 170/184/194 | 20 |
| WNS2-1.0/1.25/1.6-YQ | 2 | 1.0/1.25/1.6 | 184/194/204 | 20 |
| WNS3-1.0/1.25/1.6-YQ | 3 | 1.0/1.25/1.6 | 184/194/204 | 20 |
| WNS4-1.0/1.25/1.6-YQ | 4 | 1.0/1.25/1.6 | 184/194/204 | 20 |
| WNS5-1.0/1.25/1.6-YQ | 5 | 1.0/1.25/1.6 | 184/194/204 | 20 |
| WNS6-1.0/1.25/1.6-YQ | 6 | 1.0/1.25/1.6 | 184/194/204 | 20 |
| WNS8-1.25/1.6-YQ | 8 | 1.25/1.6 | 194/204 | 20 |
| WNS10-1.25/1.6-YQ | 10 | 1.25/1.6 | 194/204 | 20 |
| WNS12-1.25/1.6-YQ | 12 | 1.25/1.6 | 194/204 | 20 |
| WNS15-1.25/1.6-YQ | 15 | 1.25/1.6 | 194/204 | 20 |
| WNS20-1.25/1.6-YQ | 20 | 1.25/1.6 | 194/204 | 20 |
