VIKING gear pump It is a common equipment used for conveying liquid, and its sealing technology and leakage prevention measures are crucial for the normal operation and production process of the pump. VIKING will be described below Gear pump The sealing technology and leakage prevention measures are discussed, and how to improve the reliability of sealing and reduce the possibility of leakage is emphasized.

1、 Sealing technology

Static sealing device: the static sealing device refers to the static part of the pump and also the isolation part of the medium inside and outside the pump. Common static sealing devices include packing seal and mechanical seal. The packing seal uses the packing material to fill in the shaft seal clearance to prevent medium leakage. Mechanical seal is a device that forms a pair of friction sealing surfaces through rotating parts and fixed parts installed at the shaft seal to achieve the sealing and loss reduction of the pump.

Dynamic sealing device: the dynamic sealing device mainly refers to the sealing elements inside the gear pump, including shaft seal and outer side plate seal. Shaft seal refers to the device used to prevent the medium in the pump from leaking to the outside of the shaft. Generally, packing seal or mechanical seal is used. The outer side plate seal refers to the device used to prevent liquid from leaking out of the side plate of the pump. The box seal structure is commonly used. ASL electrostatic oil filter

2、 Leakage prevention measures

Selection of appropriate sealing materials: one of the important measures to prevent leakage is to select appropriate sealing materials according to the characteristics of the transmission medium. Common sealing materials include rubber, polytetrafluoroethylene, polyether ester, etc., which shall be selected according to the temperature, pressure, chemical properties and other factors of the medium conveyed by the pump.

Perfect leakage detection system: the leakage detection system is an important means to monitor whether the pump has leakage. By installing a leakage detection device, the leakage condition of the pump can be monitored in real time, and measures can be taken to solve the problem in time. IDEX

Regular maintenance and overhaul: Regular maintenance and overhaul is one of the important measures to prevent pump leakage. It includes regular replacement of seals, cleaning of the pump interior, inspection of various connecting parts of the pump, and fastening if necessary. This can ensure the sealing performance and working stability of the pump.

Control the working parameters of the pump: reasonable control of the working parameters of the pump, such as flow, pressure and speed, can reduce the leakage risk of the pump. Do not exceed the rated working range of the pump to avoid overload operation.

Good installation and commissioning: good installation and commissioning work is very important for improving the sealing performance and anti leakage ability of the pump. Accurate installation and commissioning shall be carried out according to relevant specifications and requirements to ensure the reasonable cooperation and good working condition of the pump sealing components. IMO agent

Conclusion: The sealing technology and leakage prevention measures of VIKING gear pump are one of the key factors to ensure the normal operation of the pump. By reasonably selecting a good sealing technology and taking corresponding leakage prevention measures, the working efficiency of the pump can be improved, the energy consumption can be reduced, and the safety and reliability of the production process can be ensured. At the same time, regular maintenance and overhaul, and good installation and commissioning are also important measures to ensure the normal operation of the pump and prevent leakage.