4BCH
Battery cyclone units 4BCH are designed for air purification from grain dust in pneumatic conveying and aspiration systems at procurement and grain processing enterprises, in grinding departments of flour mills and technological shops of cereal and feed mills.
| Model | ID |
Airflow m3/h |
Height, mm |
Diameter, mm |
Weight, kg |
Pressure, Pa |
Price, UAH |
|---|---|---|---|---|---|---|---|
| 4BCH-550 | 24059 | 8100-10140 | 4680 | 550 | 531 | 869 | Negotiated price |
| 4BCH-525 | 24058 | 8730-9220 | 4510 | 525 | 491 | 869 | Negotiated price |
| 4BCH-500 | 24056 | 6700-8350 | 4350 | 500 | 452 | 869 | Negotiated price |
| 4BCH-475 | 24055 | 6060-7520 | 4170 | 475 | 416 | 869 | Negotiated price |
| 4BCH-450 | 24054 | 5400-6740 | 4000 | 450 | 382 | 869 | Negotiated price |
| 4BCH-425 | 24053 | 4750-6000 | 3835 | 425 | 350 | 869 | Negotiated price |
| 4BCH-400 | 24052 | 4250-5300 | 3670 | 400 | 320 | 869 | Negotiated price |
| 4BCH-375 | 24051 | 3750-4750 | 3500 | 375 | 290 | 869 | Negotiated price |
| 4BCH-350 | 24050 | 3250-4130 | 3320 | 350 | 260 | 869 | Negotiated price |
| 4BCH-325 | 24049 | 2850-3560 | 3140 | 325 | 232 | 869 | Negotiated price |
| 4BCH-300 | 24048 | 2400-3020 | 2960 | 300 | 206 | 869 | Negotiated price |
| 4BCH-275 | 24047 | 2050-2530 | 2790 | 275 | 182 | 869 | Negotiated price |
| 4BCH-250 | 24046 | 1650-2090 | 2620 | 250 | 160 | 869 | Negotiated price |
| 4BCH-225 | 24045 | 1325-1680 | 2450 | 225 | 140 | 869 | Negotiated price |
| 4BCH-200 | 23942 | 1060-1325 | 2280 | 200 | 120 | 869 | Negotiated price |
Cyclone marking class 4BCH
«4BCH» – 275», where:
- «4» – number of cyclones in the battery;
- “BCH” – battery cyclone sluice;
- «275» – inner diameter of each cyclone, mm.
Structural advantages
Components of the group dust collector class 4BCH:
- collection box;
- two cyclones of right-hand version;
- two cyclones in left-hand version;
- joint bunker.
Benefits
- reliability;
- high cleaning efficiency;
- the presence of adapter spigots;
- speed of installation;
- energy savings in the operation of other dust collectors.
CYCLONS 4BCH.
The cyclone class 4BCH battery unit is the equipment consisting of four cyclones put together. It is designed for separation in aspiration plants or in pneumatic conveying systems of medium-dispersed dust and gaseous medium.
The installation of cyclones of 4BCSH class is made of black metal as a standard variant. Under the order it is possible to use any metal as desired by the customer. Metal blanks are welded using a special welding machine.
The inlet/outlet spigots have flanges. The air duct is connected to them. The surface of the equipment is protected by a durable coating. There is a need to manufacture cyclones of 4BCH class with right-hand or left-hand rotation. Operation efficiency of four cyclones assembled together is much higher than that of single units. The hopper of this equipment has a conical shape. The accumulator is equipped with a sluice gate and a frame. The cleaned air chamber is a prism shaped collector. The cleaned air can be discharged from it through upper or lateral spigots.
Cyclone class 4BCH performance varies from 1060 to 10140 m3/h, the diameter of the cylindrical part of each of the four cyclones is 200 ÷ 550 millimeters at working pressure of 869 Pa. The entry velocity of clogged flow into this equipment is 16-18 m/s. Efficiency of clogged air purification reaches 95% – 98%.
Principle of operation
The air polluted with medium-dispersed suspended dust is supplied to cyclones of 4BCH class through the inlet spigot. Inside the equipment the air stream, having received rotary motion, continues to move in a helical way. Due to centrifugal forces the dust particles are pressed to the inner surfaces of cyclones, losing their speed, and roll down along them straight into the cone – hopper. The dust particles, collected in this way, are discharged into the dust duct by means of sluice gates. At the same time the discharge of the air freed from foreign particles is carried out in the upper part or sideways through the equipment assembly box and exhaust pipes. The capacity of a group dust collector is directly related to the size of the equipment and also depends on the diameter of inlet/outlet spigots. The larger the battery unit, the better the cleaning result.
Area of application
Cyclone unit 4BCH is widely demanded in the agricultural segment of production. These units can be found in plants which are engaged in grain processing, bakery production, etc. It is possible to use this equipment in other industries, if the dust inclusions to be separated do not have sticky, abrasive properties.
Features of operation
The 4BCH equipment is installed in tandem with a fan, which is installed either behind or before the cyclone. In the second case it is necessary to install a dust type fan (provided there are insignificant amounts of abrasive particles in the cleaned mixture). It is unacceptable to use this equipment at high concentrations of sticky and abrasive particles suspended in the air. It is not recommended to use the class 4BCH unit in the presence of a droplet-liquid phase in the air.