In the chemical industry, Roots blower is mainly used to transport sulfur dioxide in sulfuric acid plants and smoke gas in explosive plants.

Roots blower made of ordinary materials is used for conveying sulfur dioxide. When conveying strong corrosive gases such as nitrous fume, the Roots blower made of corrosion-resistant stainless steel or the impeller with nickel phosphorus plating technology can be used.

Roots blower is a constant volume fan without internal compression, and the delivery of gas is mandatory. With the change of pressure and flow, the change of flow is very small. The impeller adopts a special curve to ensure small leakage, high efficiency and high energy consumption. It is a new energy-saving product. The product adopts high-precision hard tooth surface synchronous gear, which has a long service life and low noise. The conveying gas is clean, and does not contain any high-quality dust. The product has a wide range of air volume and high grading density and pressure rise. More than 100 specifications.

Standardized design and production, patented manufacturing technology. The fan has low noise, and the inlet and outlet of the fan adopt spiral shape, so that the air inlet and exhaust process can be cut in the direction of the spiral line in order, avoiding the pulsating noise and vibration that will break out instantaneously when the old fan exhausts

。 This series uses an impedance composite muffler to further reduce noise. The fan rotor adopts advanced compound curve, which makes the engagement more reasonable and increases the volumetric efficiency. The rotor, casing, wallboard, shaft and other key parts of Roots blower are all equipped with advanced CNC machining center equipment to improve the interchangeability of parts.

Roots blower is a positive displacement fan, and the air volume delivered is proportional to the number of revolutions. There is always a small gap between the end face of the impeller and the front and rear end covers of the fan, as well as between the fan impellers. Driven by the synchronous gear, the air is delivered from the fan inlet to the exhaust side along the shell wall. The inner cavity of the fan does not need lubricating oil. It has simple structure, stable operation and stable performance, and is suitable for many purposes.

It has been used in a wide range of fields. It is widely used in sewage treatment, flue dust desulfurization, material transportation, gas and flammable and explosive gas transportation, heavy oil injection, blast furnace smelting, aquaculture, pesticide chemicals, formaldehyde synthesis and other fields.

Working principle of Roots blower used in chemical plant Two impellers suck and exhaust gas for three times every time the three blade impeller rotates. Compared with the two blade type, the gas pulsation is small, the vibration is small, and the noise is low. There is always a small gap between the impeller on the root shaft of the fan and the hole surface in the elliptical housing, between the impeller end face and the front and rear end covers of the fan, and between the fan impellers. Under the drive of the synchronous gear, the air is transported from the fan inlet to the exhaust side along the inner wall of the housing.

Roots blowers in the chemical industry are characterized by high efficiency, energy saving, high precision, low noise, long service life, compact structure, small size, light weight, convenient use, and widely used in petrochemical, building materials, electricity, smelting, fertilizer, mines, ports, light textile, food, paper making, aquaculture and sewage treatment, environmental protection industries and many other fields, mostly used for air transportation, It can also be used to transport gas, hydrogen, acetylene, carbon dioxide and other flammable, explosive and corrosive gases.

Characteristics of Roots blower used in chemical industry Due to the use of three blade rotor structure and reasonable structure at the inlet and outlet of the housing, the blower has low vibration and noise. The impeller and shaft are of integral structure, and the impeller is free of wear. The performance of the fan is permanent and can operate continuously for a long time. The fan has large volume utilization rate, high volume efficiency, compact structure and flexible installation mode. The selection of bearings is more reasonable, and the service life of each bearing is even, thus extending the life of the fan! The fan oil seal is made of imported fluororubber material, which is high temperature resistant, wear-resistant and has a long service life. And it has complete models, which can meet the needs of different users for different purposes.

Shandong Xinqianshun Machinery Co., Ltd. is a professional company integrating design, development and sales Roots blower manufacturer The company is located in the east of Mingshui City, Zhangqiu City, Shandong Province, with extremely convenient transportation.
The company mainly produces XQSSR series Three blade roots blower 。 This product absorbs advanced technology and relies on a new generation of efficient and energy-saving products developed by scientific research institutes. It has reasonable structure, small size, high efficiency, low noise, stable operation, long service life, convenient maintenance and other characteristics, and is widely used in sewage treatment, mining, metallurgy, chemicals, building materials, electricity, light industry, flour, aquaculture and other fields. Over the years, it has been well received by users. The company always faces the future with new ideas, new attitudes, new perspectives, broad mind and unprecedented boldness 【 see more 】

Welcome to purchase our company's fans and put forward valuable suggestions. You can contact us through the following ways.

Shandong Xinqianshun Machinery Co., Ltd
Contact: Manager Liu
Telephone: 0531-83663588
mobile phone: 13181700788                                                                                                  return Roots Blower classification
Email: [email protected]
Address: Chengdong Industrial Park, Zhangqiu District, Shandong Province