WZK natural gas fired vacuum hot water Boiler
Introduction
Model specification and Configuration Illustration
Rated power :1-20T/h
The configuration of Steam(Water) distributor:configures the number of tube socket of output and input according to the workshop's require
The fuel choice:choose natural gas,Urban Gas, Liquefied Gas or methane according to customers requirement
The configuration of heat exchanger: adding one to three group heat exchanger according to customers requirement
WZK natural gas fired vacuum hot water Boiler
WZK natural gas fired vacuum hot water Boiler
WZK natural gas fired vacuum hot water Boiler
Unique Orientation
The first choice of energy saver boiler $30,000-250,000
WZK natural gas fired vacuum hot water Boiler adopts shell corrugated furnace structure,smoke three-pass design,wet back structure of reversal chamber,spirally corrugated tube,built-in heat exchanger of stainless steel ,compact structure, steam-water heat transfer.A condenser placed in the tail of the boiler absorbs waste heat of smoke to reduce discharged smoke temperature to 60℃.The boiler matched with gun burner,packaged with square embossed aluminum sheet,elegant look, with mature technology,stable and safe operation and high heat efficiency
Presentation of burner detail
Burner fan
Output regulator
Presentation of boiler body detail
Corrugated furnace
Spirally corrugated tube
Large access furnace door
Features
Unique manufacturing technique and complete inspection process
1. Fully automated tube sheet welding
2. 1.4 times' hydro test
3. All-around crack detection
4. All-around crack detection
5. Optimizing installation technique during 20 years' production
6. 24 hours operation debugging of grate
7. 60 lines inspection before delivery
8. Fully automated processing of spirally corrugated tube
9. Fully automated Precise technique of blanking
10. Experienced welding construction team
Technology
Unique technical demonstration
1. Three-pass smoke
2. Built-in heat exchanger of stainless steel
3. Built-in condenser
4. Spirally corrugated tube
5. Wet back smoke transfer chamber
6. Flat tube plate+tilted tension brace
7. European style design
8. Anti-explosion door
9. Double deck aluminum silicate heat preservation
10. Double-deck asbestos heat preservation
11. Hammer paint coating of front and rear panel
12. Integrated junction box design
13. Ccorrugated furnace
14. Traction hole in base
15. Double bottom blow-down
16. Gravity safe valve
17. Platform ladder
18. Package with square embossed aluminum sheet
Burner Technical Features
 
1. Automatic Control
 
2. Flame Monitoring
 
3. Automatic Ignition System
 
4. Autonomous Filter Device
Technical feature of Burner
1.Automatically control
2.Flame monitoring
3.Automatic ignition system
4.Autonomous filter
The Machine's Technical Features
1.The boiler is packaged well before leaving factory
2.Energy-saving condenser configuration
3.PLC intelligent control
4.Simple foundation construction
5.Double blow-down valve
6.Avoiding corrosion energy-saving equipment
7.Professional industrial design
8.Energy-saving condenser integrated design
9.Ultra-low NOx technology
Configuration Instructions
Instruction of the boiler's configuration:
Boiler main engine
Boiler main engine
Burner
Burner
Control machine
Control machine
Gauge valve
Gauge valve
Chimney smoke pass
Chimney smoke pass
Energy saver
Energy saver
Instruction of system configuration:
Tap Water
Tap Water
Soften Water Appliance
Soften Water Appliance
Soften Water Tank
Soften Water Tank
Supplementary Water Device
Supplementary Water Device
Constant Pressure Water Supplementary Device
Constant Pressure Water Supplementary Device
Boiler
Boiler
Water separator
Water separator
De-compressor box
De-compressor box
Process of smoke flow:
Corrugated furnace--Reversal chamber--Thread pipe--Air-preheater--High efficiency condensing boiler--Stack--Steam outlet
SYSTEM DIAGRAM:
Tap water-Softened water tank-constant supply water device-system the water in the boiler-vaporization-condensation circulatory pump-boiler-tube network-terminal-dirt separator-energy saving condenser-boiler- circulating water pump
Parameters
Rated capacity 4t/h Electricity power 16.1kw Periodic blowdown 15DN
Rated working pressure 1.25Mpa Combustion type 22t Water sampler 32DN
Saturated steam temperature 194 °C Feed water type 100DN Periodic blowdown 15DN
Feed water temperature 20 °C Net weight 16.1kw Water sampler 32DN
Rated capacity 4t/h Electricity power 16.1kw Periodic blowdown 15DN
Rated working pressure 1.25Mpa Combustion type 22t Water sampler 32DN
Saturated steam temperature 194 °C Feed water type 100DN Periodic blowdown 15DN
Feed water temperature 20 °C Net weight 16.1kw Water sampler 32DN
Packaging and Shipping
The boiler is packed before leaving factory ranged from1-20t/h
Our Services
Promises
1.Technology accumulation of 60 years,over ten thousands users,its life is up to 20 years
2.Pricise work, mature technology, cost-effective choice
3.We not only provide devices,but also technology and service
4.We are a company with technology and soul,Good reputation is our secret weapon.
5.Our existence is to make our customer satisfied.
After-sales service
1 year guarantee,free maintenance within 1 year if there is quality problem.
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