Changzhou Shinmo International Trade Co., Ltd. >> Double Drum Water Tube Hot Water Heater

Double Drum Water Tube Hot Water Heater

Double Drum Water Tube Hot Water Heater
Price: US $ 60000-70000/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram
Prod Model: SZL2.8-0.7/95/70-AII
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Heat Capacity: 2.8MW (2800kw)
Working Pressure: 0.7 MPa (7 Bars)
Outlet Water Temperature: 95 ºC
Inlet Water Temperature: 70 ºC
Designed Fuel: Class a II Coal
Coal Consumption: 591 Kg/H
Heat Efficiency: 81%
Max. Transport Weight: 32 Ton
Max. Transport Size (Lxwxh): 7.4X2.7X3.5m
Assembly Size: 7.5X3.5X4.4m
Function: Hot Water Boiler
Fuel: Coal-Fired
Structure: Water Tube
Media: Hot Water
Water Circulation: Forced Circulation
Drum Placement: Horizontal Boiler
Pressure: Pressure
Manufacturing Level: A
Burning Style: Chamber Combustion Boiler
Usage: Industrial
Installation: Packaged and Assembled Boilers

Product Description

This is a coal-fired horizontal double-drum hot water boiler. Simply, it consists of steam drum, water drum, convection tubes, insulation lay, steel coat, coal feeder, chain grate furnace and so on.

1. Boiler Features:

- After simplifying the water-cycle route, we can reduce the water-cycle resistance, raise ascending tube velocity, improve the stability of the water cycle and ensure a safe and stable operation.

- Design enough heating surface, which makes more heat from fuel absorbed. Flue smoke temperature can be lower than 170ºC.

- Reasonably design front and back arch to improve the temperature in the furnace. We also strengthen the disturbance of smoke in the high temperature area. These reduce heat lose and fly ash loss as a result of incomplete combustion.

- We adopt light chain grate and independent air chamber. We strengthen the seal airtight of the two sides of chain grates. These make the fuel burn fast and fully.

- Our boiler have a large convection heating surface, a stable performance and even a long time overload work. What's more, we design the convection tube bundles in alternate permutation instead of in-line arrangement. All of these designs make our boilers obtain a higher heat efficiency than normal, up to 81%.

- We design double side air inlet and independent air plenum. And at the exit of furnace, we set up a smoke separation device by inertia, which makes the original discharging dust concentration lower than 1800 mg/Nm3. Our high efficiency dust collector makes sure the dust removal efficiency up t0 90%, SOX and NOX removal efficiency up to 98%. These measures can meet the global demands and standards of environmental protection.

- Compact structures are designed, except the 2.8MW and 4.2MW packaged steam boiler. That can save boiler house and reduce the installation workload and time.

- We enlarge the diameter of steam drum to supply a big space of water-steam separation device. So that we can offer steam in good quality.

- High automatization, safe and easy operation. In the electrical control cabinet, we design automatic feeding water, alarm and safety interlock of high/low water level, air blower and draft fan.

2. Control and safety systems

The control and safety systems are interlocked in an electric control cabinet.

- Sound-light alarm of high and super-high steam pressure;
- Sound-light alarm of high and lowe water limit level;
- Sound-light alarm of pressure loss in the water pumps;
- More safety devices are designed and connected with the electric control cabinet (ECC). More details will be explained in the ECC Manual.

3. World market

Nowadays, we have exported our boilers to the following countries: India, Indonesia, Pakistan, Malaysia, Thailand, Laos, Vietnam, Bengal, Philippines, Taiwan China, Papua New Guine, France, Finland, Turkey, Serbia, Lithuania, Bulgaria, Russia, Mongolia, Venezuela, Chile, Colombia, Mauritius, South Africa, Ethiopia, Algeria, Nigeria, Tanzania, Oman, UAE, etc.

4. Total Integration goes far beyond boilers

Efficiency and quality don't end with our boilers. ZOZEN complete integration produces the most efficient boiler solutions in the world. Completely designed, engineered, manufactured, integrated, and serviced by our team, our systems don't have a single outsourced component to jeopardize compatibility or performance. If you are looking for the bestquality boiler systems with the lowest emissions and highest efficiencies, you are looking for Zozen.

5. Boiler specification

ModelSZL2.8-0.7/95/70-AII
(Package boiler)
SZL4.2-1.0/115/70-AII
(Package boiler)
SZL4.2-1.0/115/70-AII
(Assembly boiler)
SZL5.6-1.0/115/70-AII
SZL5.6-1.25/130/70-AII
SZL7-1.0/115/70-AII
SZL7-1.25/130/70-AII
SZL10.5-1.0/115/70-AII
SZL10.5-1.25/130/70-AII
SZL14-1.0/115/70-AII
SZL14-1.25/130/70-AII
SZL17.5-1.0/115/70-AII
SZL17.5-1.25/130/70-AII
Heat capacity (MW)46681152025
Working pressure (MPa)1.25/1.6/2.451.25/1.6/2.451.25/1.6/2.451.25/1.6/2.451.25/1.6/2.451.25/1.6/2.451.25/1.6/2.451.25/1.6/2.45
Outlet water temp. (ºC)194/204/225194/204/225194/204/225194/204/225194/204/225194/204/225194/204/225194/204/225
Inlet water temp. (ºC)2020202020202020
Heat efficiency (%)81818181.382828282
Coal consumption (Kg/h)59188088011551443215728663617
Max. transport weight (t)3240212528303036.8
Max. transport size (m)7.4×2.7×3.58.5×3.2×3.57.0×2.7×3.56.9×3.2×3.57.9×3.3×3.510×3.2×3.511×3.2×3.511.5×3.2×3.5
Assembly size(m)7.5×3.5×4.49.1×5.1×4.88×3.6×6.28.4×4.0×6.29.4×4.0×6.213×5.6×6.714×5.6×5.717×6.5×8.5
Draft fan power (kw)223737555575110110
Air blower power (kw)5.57.5111515223055
Gearbox power (kw)1.11.11.11.11.11.51.52.2
Water pump power (kw)7.57.57.51515223030

From the ZOZEN Team, with more than 15 Years of Experience in Manufacturing and Exporting.
Δ Who Are We?

Changzhou Shinmo International Trade Co., Ltd. (hereinafter referred to as Shinmo) is appointed as the exclusive agent by Wuxi Zozen Boilers Co., Ltd (hereinafter referred to as Zozen) to export our series of boilers. Shinmo is the subsidiary corporation of Zozen Group.

Wuxi Zozen Boilers Co., Ltd is the government designated boilers and pressure vessles manufacturing enterprise. Now Zozen, with eight modern workshops, covers an area of 120, 000 SQM. The annual capacity is over 12, 000 t/h, and the annual output value, 100 million US Dollars.

Δ What Certificates/licences Do We Own?

- Class A Boilers Manufacture Certificate

- Class BRII Pressure Vessels Manufacture Certificate

- IS0 9001: 2000 Quality Management System Certificate

- CE Certificte

- The First Class Enterprise Certificate

- AAA Credit Rating Certificate

- ASME "S" Manufacturing License

- ASME "U" Manufacturing License

- The Installation, Alteration, Repair&Maintenance License of Boiler

Δ What Lines Are We Equipped with?

- Fast Coiled Pipe Production Line

- The First Memberane Tube Wall Production Line

- Vertical&circle Automatic Welding Line

- CNC Cutting Line

- CNC Drum Drilling Machine

- The First Robot Tube Bender

- High Speed Plane Drilling Machine

- 100X2500 Tri-roller CNC Universal Reeling Machine

- 100 Tons Universal Material Testing Machines

- Metallographic Microscopes

- X-ray Detecting Equipment

- Large-scale Heat Treatment Furnace

- Large Sandblasting Room

Δ Where Have We Exported?

Nowadays, we have exported our boilers to the following countries: India, Indonesia, Pakistan, Malaysia, Thailand, Laos, Vietnam, Bengal, Philippines, Taiwan China, Papua New Guine, France, Finland, Turkey, Serbia, Lithuania, Bulgaria, Russia, Mongolia, Venezuela, Chile, Colombia, Mauritius, South Africa, Ethiopia, Algeria, Nigeria, Tanzania, Oman, UAE, etc.

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