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Shanghai Blue Gold Boiler Co., Ltd

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    13671701002

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    No. 99 Zhucheng Road, Minhang District, Shanghai

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Oil and gas vacuum hot water boiler

NegotiableUpdate on 04/24
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Overview
Characteristics of fuel and gas vacuum hot water boilers: 1. Vacuum boilers operate under negative vacuum pressure and are truly non explosive boilers with excellent safety
Product Details

Oil and gas vacuum hot water boiler

describe
characteristic
1. Vacuum boilers operate under vacuum negative pressure and are truly non explosive boilers with excellent safety.
2. Operating in a vacuum state, with a low boiling point and latent heat of vaporization (condensation) for heat exchange, effectively improving thermal efficiency.
3. There is a constant amount of heat medium water stored in the furnace, which poses no risk of dry burning, corrosion, scaling, and has a long service life.
4. Equipped with specially treated stainless steel or copper heat exchangers, the heat transfer effect is excellent and the temperature rises quickly.
5. Heat exchange occurs within the boiler body, resulting in high efficiency. The overall design is scientific, reasonable and compact.
6. Users do not need to undergo annual inspection and approval according to boiler pressure vessel standards, saving costs.
7. Control part touch screen display, virtual buttons, Chinese and graphic display system operating conditions, online operation guide, fault self diagnosis.
8. Fully automatic operation with manual operation allows for one use and one backup, enabling human-machine dialogue.


Specification and Parameter

Technical Parameter
model
ZKW0.35 ZKW0.48 ZKW0.6 ZKW0.7 ZKW1.05 ZKW1.4 ZKW1.75 ZKW2.1 ZKW2.8 ZKW3.5 ZKW4.2 ZKW5.6 ZKW7
-75/50
-Y.Q
Rated heat generation MW.h 0.35 0.48 0.6 0.7 1.05 1.4 1.75 2.1 2.8 3.5 4.2 5.6 7
Rated working pressure MPa -0.03
supply water temperature ℃ 75
Return water temperature ℃ 50
Design thermal efficiency % 92.95 92.95 92.35 91.65 91.8 92.42 93.12 93.7 94.2 91.65 92.63 92.8 93.23
water capacity
L 1520 1750 2200 2800 3700 4300 4800 5200 5200 7200 9800 15300 16600
outlet
mm 50 65 65 65 80 65×2 80×2 80×2 150×2 125×2 125×2 125×2 125×2
water inlet
mm 50 65 65 65 80 65×2 80×2 80×2 150×2 125×2 125×2 125×2 125×2
drain valve
mm 40 40 40 40 40 40 40 40 40 40 40 40 40
Chimney diameter
mm 219 219 280 280 330 330 350 400 450 500 600 650 750
External dimensions long mm 3075 3475 3580 3605 3805 3905 4300 4440 4800 5200 5755 6415 6815
wide mm 1450 1450 1580 1700 1700 1850 1880 1920 2000 2220 2300 2750 2750
tall mm 1800 1800 1900 2062 2062 2352 2360 2340 2570 2800 2880 3270 3270
base size long mm 2500 1860 2600 2900 2950 3200 3400 3600 3900 4300 5000 6600 7000
wide mm 900 900 1100 1100 1300 1200 1300 1400 1500 1600 1600 2200 2200
Boiler transportation weight Kg 2400 2800 3200 3500 4800 6100 7000 8600 11000 13000 15600 17000 18500
Fuel natural gas Nm3/h 40 52.1 65.5 77 115.3 152.8 189.5 226 299.7 385 457.2 608.5 757.1
light oil Kg/h 31.3 43 54.1 63.6 95.2 126 156.4 186.5 247.4 318 377.3 502.2 624.8
city gas Nm3/h 80.7 110.7 139.2 163.7 245.1 326.8 402.7 480.3 636.9 818.4 971.4 1293.1 1609.7

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Application scope


Application scope: Industrial production, chemical production, road and bridge construction, hospitals, schools, hotels, government agencies, pharmaceutical industry, food factories, beverage factories, rubber factories, greenhouses, chemical factories, paper mills, building materials industry, clothing and textile factories, washing plants, etc

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