Yong Xing Boiler Group Co.,Ltd |
|
Horizontal steam boiler coal burning boiler grate with high quality for drying food
Features Of coal burning boiler grate
1. Yongxing coal burning boiler grate has an effective area of 2-22 square meters, a boiler capacity of 1t/h-20t/h, an effective width of the grate of 2334--4554mm, and a number of wind chambers of 5. -7, the thermal power is 0.7MW---14MW.
2. The large scale-type grate produced by our company has a small
ventilation cross-section ratio. Therefore, during the operation of
the grate, the leakage of coal is small, which can effectively save
fuel and improve fuel utilization.
3. Our company has many years of grate production experience, the
product covers many types of coal, biomass, drying furnace, etc.,
has a good reputation in the industry.
4. Users can choose the furnace arch of the chain grate according
to their own needs. Depending on the fuel, the company's chain
grate can be used for furnace arches of Class II and III bituminous
coal, or it can be equipped with furnace arches suitable for
anthracite or bituminous coal mixtures.
5. Compared with the traditional small scale chain grate, the
company produces a large chain grate area, which can effectively
prolong the burning time of fuel and improve the combustion
efficiency of the fuel. In addition, the speed of the grate can be
adjusted, and the operation is simple and convenient.
6. For the problem that biomass fuel is prone to ash accumulation
and slagging, our company has effectively controlled the exit
combustion temperature of the furnace and the gas flow rate of the
tail flue through special design, which effectively avoids the
above problems.
Product applications and description
Various grate, active sheet, passive sheet, grate pin, sprocket, chain, grate, furnace door, slag scraper, front and rear bearing block, slag stopper, coal gate, economizer, side seal Iron, manhole, hand hole device, roller and other boiler parts, the material is gray cast iron, Ma Steel, ductile iron, precision cast steel, etc. Its quality level has reached the advanced level of domestic similar products, welcome to visit.
Furnace coal fired chain grate stoker can be applied in chemical plant, university, food factory, beverage factory, cannery, textile mills, paper mill, sugar plant, central heating and other industries.
Boiler auxiliary Product Type
1.Rectangle grate piece, including 12# 15# 18# 20#,24# 26#,30#,32# and single double wind
passive film.
2.Three-jaw grate. The size consists of 112mm 115mm 118mm 120mm 125nn 133mm 135mm
150mm 155mm 165mm 205mm.
3. Four-jaw grate.The size consists of 200mm, 214mm 219mm, 220mm, 230mm 240mm 245mm
250mm 252mm, 265mm, 286mm, 296mm, 320mm, 330mm, 350mm, 368mm,
370mm, 380mm, 385mm 390mm, 400mm.
4. Live core grate. The size consists of 200mm, 203mm, 205mm, 220mm, 228mm, 231mm,
235mm, 245mm, 250mm, 265mm, 290mm.
5. Flake type grate.The size consists of L=288mm 301mm 311mm 315mm 318mm 330mm 365mm
367mm 368mm.
6. Reciprocating grate .including size L=360mm 445mm 450mm.
7. Beam grate. including size L=135mm 155mm 165mm 195mm.
8. Boiler door. including size 200*300 300*400 350*350 450*450
450*900 450*600.
9. Hand hole device .including size 84*96 86*99 87*101 88*102.
10. Manhole device .including size 280*380 300*400.
11. Side seal iron .including size L=240mm 320mm 360mm 396mm 400mm
415mm 430mm.
12. Grate long pin, furnace door, adjusting nut, side sealing iron,
coal gate, slag stopper.
Data sheet of large scale type fire grate
The components and remark of chain grate system | ||
No. | Item Name | Remark |
1 | Chain grate | L*W*H:7534*3000*2576mm |
Heating surface:11.8㎡ | ||
2 | Gear box | Power:1.1kw |
torsion :10000N.M | ||
3 | Coal feeder | Capacity :300kg |
Motor Power:1.5kw | ||
4 | Slag removal | Power :1.5kw |
Capacity :800kg/h | ||
5 | Ceramics multi-pipe dust catcher | Size:1.74*1.88*3.65m |
Gas amount :24000m³/h | ||
Weight :2.5t |
Main technical Parameters of Large Scale Type Fire Grate | |||||||||
Boiler Capacity (t/h) | Active grate area (m2) | Stoker height (mm) | Wheel base (mm) | Active grate width (mm) | Width between two endplates (mm) | Length of shaft out of grate (mm) | Height of shaft out of grate (mm) | Dia. of shaft out of grate (mm) | Qty of wind chamber |
10t/h | 12 | 997 | 6000 | 2334 | 2450 | 1630 | 655 | Φ100 | 5 |
15t/h | 17.39 | 997 | 6500 | 3074 | 3190 | 2185 | 655 | Φ130 | 6 |
15t/h | 19.54 | 997 | 6500 | 3444 | 3560 | 2370 | 655 | Φ130 | 6 |
20t/h | 20.7 | 1197 | 7500 | 3074 | 3190 | 2020 | 655 | Φ130 | 6 |
20t/h | 21.2 | 997 | 7000 | 3444 | 3560 | 2205 | 655 | Φ130 | 6 |
20t/h | 23.42 | 997 | 7500 | 3444 | 3560 | 2255 | 655 | Φ130 | 6 |
25t/h | 25.94 | 997 | 7500 | 3814 | 3930 | 2440 | 655 | Φ130 | 6 |
30t/h | 27.54 | 997 | 8000 | 3814 | 3930 | 2570 | 655 | Φ130 | 7 |
35t/h | 32.65 | 997 | 7900 | 4554 | 4670 | 2731 | 655 | Φ130 | 7 |
35t/h | 24.76 | 997 | 6500 | 3814 | 3930 | 2639 | 655 | Φ130 | 6 |
40t/h | 35.38 | 997 | 8500 | 4554 | 4670 | 2771 | 655 | Φ130 | 7 |