Basic Info.
Drum Placement
Horizontal Boiler
Burning Style
Chamber Combustion Boiler
Usage
Industrial, Home, Vehicle, Power Station
Customization
Accept DIY, Accept Customization
Working Pressure
1.25MPa(1.0-2.0)
Transport Package
Standard Wood Packing
Specification
7850*3250*4450mm 36.1Ton
Product Description
Technical parameter :| 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 | |
| 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 |
[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.
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 factory
It 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 system
It 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 efficiency
Adopting 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 emission
Originated 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 protection
Two 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 protection
Equipped 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.Our Company:
zhongjiu 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!
Address:
No. 6 Dazhonggang Road, Guangling Industrial Park, Guangling District, Yangzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Auto, Motorcycle Parts & Accessories, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service, Sporting Goods & Recreation, Textile, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 14000
Company Introduction:
Zhongjiu 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!
