Requirements for the use of Roots blower
2021-09-16
Summary
Roots blower is a positive displacement blower. At present, most of the roots blowers on the market are three leaf type. Each rotation of the three-leaf Roots blower is completed by two groups of three-leaf impellers for three times of suction and exhaust. The cylinder is contained by a shell and walls at both ends. A pair of impellers "block" (because there is a gap, the two impellers are not in direct contact) separates the air inlet from the air outlet, and a pair of impellers are synchronized. With the rotation of the gear, the two impellers rotate at a constant speed in the cylinder. During the rotation process, the gas at the air inlet is continuously pushed to the exhaust port by the impeller, so as to achieve the purpose of forced exhaust. Simple structure and stable performance. The input gas consists of two
Roots blowerIt is a positive displacement blower. currently on the marketRoots blowerMostly three leaf type. trefoilRoots blowerEach turn by two groups of three blade impeller to complete 3 times of suction and exhaust. The cylinder is contained by a shell and walls at both ends. A pair of impellers "block" (because there is a gap, the two impellers are not in direct contact) separates the air inlet from the air outlet, and a pair of impellers are synchronized. With the rotation of the gear, the two impellers rotate at a constant speed in the cylinder. During the rotation process, the gas at the air inlet is continuously pushed to the exhaust port by the impeller, so as to achieve the purpose of forced exhaust. Simple structure and stable performance. The input gas is compressed and delivered by the two impellers rotating smoothly and with a fixed gap in the housing. The advantages of clean air delivery, oil-free and dust-free, widely used in various fields of the national economy, which involvesRoots blowerThe use. reasonable useRoots blower, can give full playRoots blowerperformance, maintain the good operation of the fan, extend the service life of the fan.
Generally speaking,Roots blowerThe use requirements need to meet the following four points.
Roots blowerRequirements for use are as follows
1、Roots blowerThe ambient temperature is between minus 15 and 40 degrees Celsius, and the temperature of the blower conveying medium shall not be higher than 40 degrees Celsius, otherwise it will cause the machine temperature to be too high, cause parts wear, and affect the service life of the fan.
2、Roots blowerThe particulate impurity content of the conveying medium shall not exceed 100mg/m3. The particle size shall not exceed half of the gap.
3、Roots blowerThe bearing temperature during operation shall not be higher than 110 degrees Celsius, and the lubricating oil temperature at the tooth end shall not be higher than 100 degrees Celsius. If the temperature is too high, the bearings and gears will wear out. If the temperature is too high, take measures to cool down.
4、Roots blowerThe working pressure shall not be higher than the pressure range specified on the blower nameplate, otherwise it will decreaseRoots blastMachineThe flow rate cannot reach the required air volume, resulting in insufficient air, which will affect the use of the fan.
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