Basic Info.
Model NO.
WNS-4-1.25-Q(LNK)
Function
Water Boiler, Steam Boilers, Oil Boiler, Hot Air Boiler
Burning Style
Chamber Combustion Boiler
Usage
Industrial, Home, Vehicle, Power Station, Steam Boiler
Customization
Accept DIY, Accept Customization
Working Pressure
1.25MPa(1.0-2.0)
Thermal Efficiency
101-103%
Product Name
Gas Steam Boiler
Model
Ultro-Low Nox Condensing Steam Boiler
Saturated Steam Temperature
184 Degree 184-215
Rated Evaporation
4t/H (80kg/H-6000kg/H)
Combustion Type
Room Burning Micro Positive Pressure Combustion
Combustion Regulation
Frequency Ratio Adjustment
Feed Water Type
Frequency Continuous Replenishment
Transport Package
Standard Wood Packing or as Request
Specification
6350*2950*3850mm 22.6Ton
Product Description
Feature:OUKERG ultra low condensing steam boiler 5-way heating surface, which integrates the essence of aerodynamics, heat transfer, engineering aesthetics, combustion and other disciplines. Wide width type super large wave bending wave bending furnace liner, grafting runway (Sports) type back combustion chamber, deducing heat transfer technology of threaded smoke pipe, dense air preheater, outer lining arc-shaped opposite opening furnace door, fine grinding and low nitrogen coupling, unique four-level low nitrogen combustion technology in the furnace, fine and flexible FGR flue gas circulation, and ingenious realization of NOx ≤ 30mg / Nm3 low nitrogen emission. The low resistance ring airfoil can save energy and condense the combined pry body. The sensible heat of flue gas and latent heat of vaporization can be recovered to the limit, making the thermal efficiency up to 103%. Put in ABB frequency conversion controller, perfect fit with Cavallo split burner, safeguard safety, limit energy saving, intelligent low nitrogen!
Technical parameter:[rated evaporation capacity] 1t / h~ 25t / h
[rated working pressure] 1.0 ~ 3.8mpa
[saturated steam temperature] 184 ~ 247 ºC
[applicable fuel] natural gas, liquefied gas, coke oven gas, etc
[combustion mode] micro positive pressure combustion, flue gas internal circulation
[regulation mode] frequency conversion proportional regulation
[emission index] NOx ≤ 30mg / m3
[thermal efficiency] ≥ 102.3% (under rated condition)
Application :1. It is suitable for all pharmaceutical, paper, tobacco, printing and dyeing, textile, clothing, food processing, wine making, wood processing, bridge and road maintenance, petrochemical refining, vegetable processing, meat processing, oil cleaning, graphite processing, reactor heat supply and other industrial users; it is also suitable for catering, hospital disinfection, canteen cooking, sauna center, laundry center and other commercial channels;
2. At the same time, it can provide hot water for heating system of steam water heat exchanger and power for LiBr absorption chiller.
Design patent certification :
Boiler operation principle:The boiler adopts the wide width, large volume, full ripple and lengthened furnace tank, the wet back type runway type regenerative chamber, and the full thread smoke pipe is symmetrical and evenly arranged on both sides of the furnace tank. The low nitrogen split burner provides fuel combustion, and the flame is turbulent combustion in the furnace (one return path). The generated high-temperature flue gas flows back through the combustion chamber, enters the threaded flue gas tube bundle (two-way return) for efficient heat exchange, and then enters the built-in air preheater (three-way return) through the front flue gas box. The flue gas flows back through the countercurrent heat exchanger to preheat the cold air to the appropriate temperature. The cooled flue gas flows forward into the condensing energy saver (four-way return) and (five-way return) condenser, and the countercurrent flue gas flows through the staggered ring airfoil expansion Expand the heating surface, recycle the latent heat and sensible heat of flue gas, preheat the feedwater temperature of the boiler, and discharge the flue gas after heat release into the atmosphere through the chimney.
Product characteristics :High safety, ultra-low emission, extreme energy-saving, user-friendly operation.
1. Integrated assembly factoryIt integrates high-efficiency air preheater, energy-saving, and condensation combination skid, adopts high-efficiency ultra-low nitrogen split burner, and perfectly fits ABB fan frequency converter and Siemens controller. The boiler is assembled and delivered from the factory, and the installation is convenient. It can meet the needs of personalized customization and change as needed.
2. The intelligent expert control systemIt adopts high-quality high-definition color touch screen, high-performance PLC controller to monitor the operation of all parts in the whole process, intelligent PID mode to regulate the air and gas quantity, automatically adjust the operation state, accurately control the output load, free of personnel on duty, safe, intelligent, convenient and environmental protection operation.
3. Super high thermal efficiencyAdopting a two-stage series heat exchange mode, the boiler is designed with five return heat exchange process. The flue gas can efficiently recover the sensible heat and latent heat of flue gas through high-performance air preheater and energy-saving and condensation combination pry; the perfect combination of high-performance frequency converter and Cavallo cavalno variable frequency split type low nitrogen burner, the load linear proportion output curve fully adapts to the actual needs of customers and excavates more savings Energy space. Ensure efficient boiler operation (103%).
4. Ultra-low nitrogen emissionOriginated from Cavallo variable frequency split type low nitrogen burner in Italy, adopting four-stage full mixed combustion technology, NOx ≤ 30mg / m3, meeting the most stringent requirements of the environmental protection department.
Shield protection1. Water level protectionTwo plate type liquid level meters are arranged to compare with each other to reflect the real water level; the electric pole water level balance cylinder can accurately collect the water level signal and send out an alarm or control the feed pump.
Two or more vertical stainless steel multistage pumps are equipped for boiler water supply, operation and standby to meet the requirements.
2. Pressure protectionEquipped with two high-precision and high-sensitivity pressure gauges, the operating pressure of the boiler can be displayed directly.
Two Danfoss pressure controllers are configured to shut off the burner and shut down the boiler immediately when the steam pressure is overpressure alarm and the preset pressure is reached, so as to ensure the safety of the boiler.
Two large displacement full open safety valves are equipped. When the boiler pressure exceeds the limit, exhaust steam and releases pressure according to the set pressure designed by the safety valve to ensure the normal operation of the boiler.
[intelligent PLC controller]Equipped with imported original controller, multi-channel signal monitoring feedback, animation boot display effect. 7-inch LCD touch screen, eye-catching and intuitive, easy to operate, function expansion, through 5g communication technology, realize remote monitoring of logistics network.
Customer case :
Technical parameter : Model WNS**-1.25-Q(LNK) |
Rated evaporation | t/h | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 20 | 25 |
Rated working pressure | MPa | (1.0)1.25(1.6)(2.0) |
Saturated steam temperature | ºC | (184)194(204)(215) |
Feed water temperature | ºC | 20 | 104 |
Design thermal efficiency | % | 101~103 |
Nitrogen oxides | mg/Nm | 80(BLUE)/30(FGR) |
Power Supply | V/Hz | 380/50 |
Exhaust gas temperature | ºC | <60 |
Boiler water capacity | t | 3 | 5 | 7 | 9 | 10.8 | 10.8 | 15 | 19 | 23 | 25 | 39 | 44.5 |
Natural gas consumption | Nm3/h | 75 | 149 | 223 | 298 | 371 | 390 | 520 | 650 | 781 | 976 | 1302 | 1621 |
Heating area | m2 | 54.8 | 97 | 126.2 | 158.5 | 228.1 | 228.1 | 313.4 | 397.3 | 492 | 603.9 | 853 | 1014 |
Total power consumption | kw | 4.07 | 7.37 | 12.05 | 16.1 | 21.6 | 23.6 | 27.5 | 34.5 | 38.5 | 54.2 | 76.5 | 100 |
Combustion pattern | | Chamber combustion under micro-positive pressure |
Combustion regulation mode | | Frequency conversion proportional regulation |
Water supply mode | | Frequency conversion continuous water replenishment |
burner | Model | | CLVF-100/E | CLVF-200/E | CLVF-300/E | CLVF-400/E | CLVF-500/E | CLVF-600/E | CLVF-800/E | CLVF-1000/E | CLVF-1200/E | CLVF-1500/E | CLVF-2000/E | CLVF-2500/E |
Gas supply pressure | Kpa | 7~9 | 10~13 | 10~13 | 14~16 | 14~16 | 16~18 | 16~18 | 20~22 | 20~22 | 24~26 | 25~27 | 26~30 |
Caliber of valve group | DN | 50 | 50 | 50 | 65 | 65 | 65 | 80 | 100 | 100 | 100 | 125 | 150 |
Load range | % | 30-110% |
Interface size | DN | 65 | 65 | 65 | 80 | 80 | 80 | 100 | 125 | 125 | 125 | 150 | 200 |
Air volume | m/h | 1340 | 2500 | 3600 | 4800 | 6000 | 7400 | 9600 | 12500 | 14800 | 17200 | 22400 | 28600 |
Motor power | kW | 2.2 | 4 | 7.5 | 11 | 15 | 15 | 18.5 | 22 | 22 | 37 | 55 | 75 |
Fan pressure | Pa | 2300 | 2500 | 2700 | 3200 | 3800 | 4200 | 4500 | 4800 | 5200 | 5800 | 6200 | 6600 |
Feed water N3 | DN | 25 | 32 | 32 | 40 | 40 | 50 | 50 | 65 | 65 | 65 | 80 | 80 |
Steam main outlet N1 | DN | 50 | 65 | 80 | 100 | 125 | 125 | 150 | 150 | 150 | 200 | 200 | 200 |
Steam backup outlet N2 | DN | 25 | 25 | 25 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Periodic blowdown N4 | DN | 40 | 40 | 40 | 2×40 | 2×40 | 2×40 | 2×40 | 2×40 | 2×40 | 2×40 | 2×50 | 2×50 |
Continuous blowdown N5 | DN | / | / | / | / | / | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Safety valve caliber N7 | DN | 2×50 | 2×50 | 2×50 | 2×65 | 2×100 | 2×100 | 2×100 | 2×100 | 2×100 | 2×125 | 2×125 | 2×150 |
Boiler flue gas outlet N8 | DN | φ250 | φ350 | φ400 | φ450 | φ500 | φ500 | φ600 | φ650 | φ700 | φ800 | φ900 | φ1000 |
Economizer inlet/out N9 | DN | 25 | 25 | 32 | 32 | 40 | 40 | 40 | 50 | 50 | 50 | 65 | 65 |
Condenser inlet/out N10 | DN | 25 | 25 | 25 | 32 | 32 | 40 | 40 | 40 | 40 | 50 | 65 | 65 |
Condenser drain | DN | 25 |
Flue gas duct drain N12 | DN | 32 | 32 | 32 | 32 | 32 | 32 | 40 | 40 | 40 | 40 | 50 | 50 |
Smoke box drain N13 | DN | 25 | 25 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Boiler Water Sampling Port | DN | 15 |
Boiler net weight | t | 5.8 | 8.7 | 10.1 | 13.6 | 17.5 | 17.5 | 21.1 | 27.2 | 30.2 | 37.3 | 49.1 | 57.1 |
About us :Yangzhou Ouke Thmotechnical Technology Co., Ltd. is subordinate to "Kenuo boiler ", located on the 5th floor of South Building of Huacheng science and Technology Plaza, Wenchang West Road, Yangzhou City, Jiangsu Province, with 68 team members. Main business of Kenuo boiler and auxiliary equipment overseas channel expansion, product sales, after-sales service. The company adheres to the principle of "harmony and co-existence, world harmony", and accepts talents and gathers wisdom. In 2010, he joined Alibaba e-commerce platform, in 2016, he was selected as a high-quality and powerful business by Alibaba , and passed the authoritative certification of TUV in Germany. In 2019, he passed the "SGS" in Switzerland. In the same year, he joined made-in-china.com and Ali international station to expand global business, and he is determined to become an outstanding hot spot for expanding excellent products, spreading business channels and promoting love with the help of cutting-edge information technology Famous enterprise of industrial e-commerce!
Oko people firmly believe in the goal of being a "reliable thermal expert", aiming to provide comprehensive heat source solutions and customized heat source services for global small and medium-sized industrial and commercial users with "Kono thermal Group" complete industrial chain, strong production support capacity, professional technical team, 20 years of industry experience, good brand reputation and financial strength.
Main business of the company: sales, engineering construction, system maintenance, BOT investment and operation, energy-saving transformation of low nitrogen equipment, etc Business
Address:
Area B Huacheng Technology Technology Squre Wenchang West Road, Yangzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
Company Introduction:
Yangzhou Ouke Thmotechnical Technology Co., Ltd. Was founded in 2012, Yangzhou City, Jiangsu Province, with a registered capital of 10 million yuan and 28 employees. In 2014, he joined ali1688 e-commerce platform, in 2016, he was promoted to 1688 strength business, passed TUV certification in Germany, passed SGS official certification in Switzerland in 2019, and joined made-China. COM and aliinternational station in 2019. He is determined to become an excellent thermal e-commerce celebrity who develops excellent products, spreads business channels and promotes love with the help of cutting-edge information technology!
Ouke people firmly believe in the goal of being a "reliable thermal expert", providing comprehensive heat source solutions and customized heat source services for the majority of industrial and commercial users.
Main business of the company: "kajis" ultra-low nitrogen full premixed condensing furnace, ultra-low nitrogen condensing waste heat steam boiler, low nitrogen natural circulation condensing steam boiler, low nitrogen condensing vacuum phase change boiler, low nitrogen condensing atmospheric water heater, kavano stainless steel condensing furnace, "rekasike" series steam generator, kavano ultra-low nitrogen gas burner, vaporizing furnace, heat exchange equipment, etc Product sales, engineering construction, system maintenance, BOT investment and operation, low nitrogen energy-saving transformation and other businesses.
OUKE vision
Keep pace with international advanced heating technology!
Through information technology, we can serve customers who have personalized demand for heat sources all over the world, and share the value together!
OUKE spirit
Learning to think of change, seeking innovation, rigorous and pragmatic, optimistic and upward;
Management idea
Put customers in the first place, provide customers with high-quality products, the most intimate service, the most sound guarantee, and win-win integrity;
Pay attention to the growth of employees, provide them with professional channels for learning, promotion, training and promotion, and create a harmonious and orderly working environment;
OUKE style
Down to earth, never say die, never give up, never learn; OPEC management policy Perfect system, strict discipline and management Ideological work in place, work inspection in place, assessment and incentive in place, and humanistic care in place;
OUKE positioning
Focus on the continuous development of heating industry, always take the system integration and comprehensive energy saving of heating products as their main business, grow and share with the customers who are responsible for themselves!
OUKE mission
Rely on the organization, adhere to the belief, promote advanced heating technology and comprehensive heating solutions for global customers;
The piercing force is concentric, striving to create a natural and fresh breathing space for human beings.
OUKE business model
With the help of information technology and system management tools and innovative business model, the deep integration and seamless docking of manufacturing technology, platform sales, terminal services and information feedback can be realized, and the products can pass through the world without feelers or blind areas.
Business behavior does not involve politics, race, faith, gender, color. It uses the concept of sincerity, professionalism, integrity, win-win to expand good quality, promote business, expand contacts!