Water ring vacuum pump, stainless steel cast iron water ring vacuum pump
Contact Info
- North Section of Industrial Road, Yutai County Economic Development Zone,
- 吴经理
- 13012608150
- 15314489@qq.com
Detailed Description
I. Overview of 2BE Water Ring Vacuum Pumps
The 2BE series water ring vacuum pumps feature a single-stage, single-action structure, and are used to extract gases that do not contain solid particles, are insoluble in water, and are non-corrosive, so as to create a vacuum and pressure in a closed container. By changing the structural materials, they can also be used to extract corrosive gases and corrosive liquids, with advantages such as simple structure, convenient maintenance, high efficiency and energy saving, and reliable operation. The key components such as the pump shaft, impeller, and distribution plate have been optimized in design. Whether it is a ductile iron impeller or a stamped welded impeller, it undergoes proper heat treatment, and balance and dynamic balance checks are performed before and after the interference hot installation, ensuring more stable operation and better impact resistance. They are suitable for harsh working conditions such as large water discharge and fluctuating load impacts. Compared with SK, 2SK, and SZ series water ring vacuum pumps, they have higher vacuum degree, lower power consumption, and more reliable operation. They are widely used in industries such as paper making, chemical industry, petrochemical industry, light industry, pharmaceuticals, food, metallurgy, building materials, electrical appliances, coal mining, ore dressing, and chemical fertilizers.
II. Structural Principle of 2BE Water Ring Vacuum Pumps
III. Product Features of 2BE Water Ring Vacuum Pumps
The components of the 2BE series water ring vacuum pumps, such as the distribution plate, impeller, and pump shaft, have undergone systematic optimization design, simplifying the structure and improving performance to achieve energy saving. The welded impeller adopts one-time stamping and forming with a reasonable profile, and the hub is fully machined, solving the dynamic balance problem. The impeller and pump shaft are connected by hot installation interference fit, ensuring reliable performance and stable operation. After the impeller is welded, it undergoes proper heat treatment as a whole, and the blades have good toughness, which fundamentally ensures the impact and bending resistance of the blades, enabling it to adapt to harsh working conditions with load impacts. It is equipped with its own gas-water separator, has multiple suction and exhaust ports, the pump cover is provided with an exhaust valve maintenance window, and the clearance between the impeller and the distribution plate is adjusted through the pressure caps at both ends of the positioning bearing, making installation, use, operation, and maintenance convenient.
IV. Model Parameters of 2BE Water Ring Vacuum Pumps
V. Usage Requirements for 2BE Water Ring Vacuum Pumps
1. The pump can operate continuously for a long time under the conditions of ambient temperature ranging from 5℃ to 40℃ and an inlet pressure less than 1330Pa.
2. The pump is not suitable for extracting gases with excessive oxygen content, toxic gases, gases corrosive to metals, gases that react chemically with the pump oil, or gases containing particulate dust, nor is it suitable for use as a transfer pump to transport gas from one container to another.
3. The continuous working time of the pump at an inlet pressure from atmospheric pressure to 6000Pa shall not exceed 3 minutes, so as to prevent pump damage caused by oil injection or poor lubrication.
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