Romiter mix fuel biomass boiler can take coal, wood pellet, wood chips, wood log, olive shell, rice husk as fuel. After equipped with belt , large hopper and vibrate fuel feeder, we can realize the automatic feeding of fuel . Our mix fuel biomass boiler do not need to feed time by time. With large storage bin, our boiler can work continuous without worker.
General Drawing of Mix Fuel Boilers
Layout Drawing of Mix Fuel Boilers
| Item | Description | Parameter | Qantity | Remarks | |
| Ⅰ | Boiler Proper | ||||
| 1 | Boiler Proper | 1 | unit | Packaged Delivery | |
| 2 | Combustion System | 1 | unit | ||
| Ⅱ | Boiler Auxilliary | ||||
| 1 | Blast Fan | 4-72 №4A Right 0° | 1 | unit | Blast Capacity:4012-7419m3/h |
| Air Pressure:2014-1320Pa | |||||
| RPM:2900r/min | |||||
| Power:5.5kw | |||||
| 2 | Secondary Blast Fan | 4-72 №2.8A Right 90° | 1 | unit | Blast Capacity:1131-2356m3/h |
| Air Pressure:994-606Pa | |||||
| RPM:2900r/min | |||||
| Power:1.5kw | |||||
| 3 | Incduced Draft Fan(IDF) | GY4-15 Right 45° | 1 | unit | Blast Capacity:11500-16000m3/h |
| Air Pressure:3805-3510Pa RPM:1450r/min | |||||
| Power:22kw | |||||
| 4 | Feed Water Pump | 1.5DC-5×7 | 2 | unit | Lift:161m Volume:6m3/h |
| Power:7.5kw | |||||
| 5 | Governing Box | LJ4 | 1 | unit | Output torque:5000N.m Power:0.55kw |
| 6 | Fuel Chain Feeder | Matched with 4t steam boiler | 1 | unit | 1.1kw |
| 7 | Automatic Slag Remover | Matched with 4t steam boiler | 1 | unit | 1.1kw |
| Ⅲ | Pipe Valves & Gauges | ||||
| 1 | Pressure Gage | Y-150 M20×1.5 | 1 | unit | 0～2.5MPa 1.6级 |
| 2 | Electro Connecting Pressure Gauge | YJXC-150 M20×1.5 | 1 | unit | 0～2.5MPa 1.6级 |
| 3 | three-way cock | X14W-16T | 2 | unit | M20×1.5 |
| 4 | Pressure gauge bend pipe | G022-2-3-0J | 1 | unit | |
| 5 | Safety Valves | A48Y-16C DN50 | 2 | unit | 1.3～1.6MPa |
| 6 | Stop Valve | J41T-16 DN100 | 1 | unit | |
| 7 | Stop Valve | J41T-16 DN25 | 1 | unit | |
| 8 | blow-down valve | PQ41F-16Q DN50 | 2 | unit | |
| 9 | Pipe Elbow | Q/AY4157-09 φ57×3.5 | 1 | unit | |
| 10 | blow-down valve | PQ41F-16Q DN40 | 4 | unit | |
| 11 | Pipe Elbow | Q/AY4156-09 φ45×3.5 | 2 | unit | |
| 12 | Industrial bimetallic thermometer | WSS-401 0～400℃ | 1 | unit | L=250 |
| 13 | Water Level Indicator | X49F-25 DN25 PN16 | 2 | unit | L=350 |
| 14 | Ball Valves | Q41F-16 DN25 | 4 | unit | |
| 15 | Electrode type water level sensor | UDG-36 DN25 PN16 | 1 | unit | L=350 equipped on electric control cabinet |
| 16 | thread type ball valve | Q11SA-16 DN15 | 1 | unit | Match with Electrode type water level sensor |
| 17 | Check Valve | H41H-16C DN40 | 1 | unit | |
| 18 | Stop Valve | J41T-16 DN40 | 2 | unit | |
| 19 | thermocouple | WRN-230,K,0～1300℃ | 1 | unit | M27×2 |
| 20 | YEJ Pressure Gage | 1 | unit | ||
| Ⅳ | Economizer & Valve | ||||
| 1 | Economizer | G049-7-0 J | 1 | unit | L=1000mm×48组 |
| 2 | blind flange | JB/T86.1-1994 | 1 | unit | DN40 PN16 |
| 3 | Stop Valve | J41T-16 DN40 | 5 | unit | |
| 4 | Pressure gauge bend pipe | Q/AY4152-09 | 1 | unit | |
| 5 | mercurial thermometer | WNG-11 L=60 | 1 | unit | |
| 6 | Pressure Gage | Y-150 M20×1.5 | 1 | unit | 0～2.5MPa 1.6级 |
| 7 | three-way cock | X14W-16T | 1 | unit | M20×1.5 |
| 8 | Check Valve | H41T-16 DN40 | 1 | unit | |
| 9 | Special T-Joint | Q/AY4409-09 DN40-25 | 1 | unit | |
| 10 | Four-way Joint | Q/AY4411-09 DN40-25 | 1 | unit | |
| 11 | Hose reducer | Q/AY4405-09 50/40-25 | 1 | unit | |
| Ⅴ | Optional Parts | ||||
| 1 | Chimney | φ400 | 35 | m | |
| 2 | steam manifold | Y12005-0 | 1 | unit | |
| 3 | Water Treatment | RX-4 | 1 | unit | |
| 4 | Dust Collector | Water Film Type | 1 | unit | |
| 5 | Boiler Room Stoker Tool | 1 | set | ||
| Ⅵ | Boiler Data | ||||
| 1 | General Drawing | G092-0 | 2 | pcs | |
| 2 | Boiler Proper Drawing | G092-1-0J | 2 | pcs | |
| 3 | Pipe & Valves Drawing | G092-2-0J | 2 | pcs | |
| 4 | Foundation Drawing | G092-11-0J | 2 | set | |
| 5 | Installation & Manual Book | 2 | pcs | ||
| 6 | Quality Certification | 1 | pcs | ||
| 7 | Energy efficiency test report | 1 | pcs | ||
| 8 | Design Introduction | 1 | pcs | ||
| Ⅶ | Boiler Room Installation Material | ||||
| 1 | All installation need pipe, valve, flue gas duck, elbow pipe, etc | 1 | set | Included in the quotation(important) | |
| 2 | Elevator for Feeding | Bucket Conveyor | 0 | m | We recommend 5m(quotation don’t include) |
Equipment List of Mix Fuel Biomass Boiler System
Company Profile
Romiter Group concentrating on supply high efficient and high intelligent boiler for customer. Main products include wood pellet hot water boilers, wood pellet steam boiler, wood pellet burner, coal fired thermal oil heater, diesel oil fired thermal oil heaters, biomass steam generator(wood dust, corncob, bagasse, rice husk, palm kernel shell), coal fired hot air generator, wood pellet hot air furnace, electric steam generator, coal fired steam generator, coal water slurry steam generator, diesel oil or gas steam generator, thermal oil steam generators, heat recovery steam generator (HRSG).
