Powder conveying blower manufacturer: what is Roots blower
2024-01-31
Summary
Powder conveying blower manufacturer: a rotary volumetric air pump composed of a pair of rotors parallel to each other. In
Powder conveying blower manufacturers: A rotary positive displacement air pump composed of a pair of parallel rotors. In the process of operation, the process of relying on mechanical devices (such as gears or pulleys) to make the two rotors move relative to each other in the stator to generate a vacuum degree to suck gas and discharge gas is called the whole process of compression and exhaust; when the two rotors When it is turned to the exhaust end, the space on the two shafts is connected with the outside world to form a certain pressure difference to achieve the sealing effect, that is, the entire process of completing a work cycle is called a work cycle. 2 pairs of mutually meshing rotors form a closed working cavity. The closed space is a complete volume composed of the inner cylinder and the outer shell of the compressor cylinder. Pistons and other parts are installed inside to store and transport Air or other media.
Working principle: Use the crank connecting rod mechanism to drive the eccentric rotating parts to do work.
Structure: It is mainly composed of body, main bearing box, intake valve plate group, air outlet pipe section, air inlet cover, blade nut sleeve, oil seal ring, oil outlet cover and transmission parts.
Powder conveying blower manufacturers: how to choose a suitable roots blower
1. Select the model according to the purpose
(1) General industrial machine selection standard for the air volume is less than 500 m3/h model is appropriate, if greater than this value should consider the use of bipolar motor drive to reduce energy consumption. For special requirements of the equipment can also be customized special model specifications of the product.
(2) The food processing industry generally requires large ventilation and high temperature, so single-stage or multi-stage centrifugal blowers can be used.
(3) Due to the harsh process conditions and large dust concentration in the chemical production industry, it is necessary to equip an explosion-proof Roots blower.
(4) The machines used in pharmaceutical companies are mostly high-temperature and high-pressure equipment, and products such as fans and motors made of materials with good high temperature and corrosion resistance are usually required.
(5) The sewage quality in the sewage treatment plant is poor and contains a lot of impurities. In order to ensure the normal and stable operation of the equipment, a roots blower with good corrosion resistance must be installed to meet the demand.
(6) Powder conveying blower manufacturers believe that most of the machines used in textile printing and dyeing industries are ordinary low-pressure and low-power machines and equipment. The load of these machines is small but the flow rate is relatively large. Therefore, the actual demand must be taken into account when purchasing to select the appropriate Roots blower.
2. According to the speed, there are two types of low noise and high speed
(1) Low noise type
The noise of such products is low, generally around 60dB, suitable for general factory workshops or warehouses.
(2) High wind speed type
The speed of these products can reach more than 80 KM/H, mainly for some special needs such as large power stations and so on.
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