OIL EXTRACTION PLANT components and composition keys or fixed screw:
Oil extraction plant composition
Mainly have the following four types of components:
1, the main Oil extraction plant seal: the dynamic ring and static ring;
2, auxiliary Oil extraction plant seals: seals;
3, Oil extraction plant compression parts: spring, push the ring;
4, Oil extraction plant transmission parts: elastic seat and keys or fixed screw.
classification
According to the Oil extraction plant spring element rotation or static can be divided into: rotary internal flow unbalanced single-ended seal, referred to as rotary; stationary external flow balance single seal, referred to as static.
According to the Oil extraction plant static ring is located in the seal face inside or outside can be divided into: internal and external;By Oil extraction plant elastic components: spring compression and bellows;
According to non-contact mechanical Oil extraction plant seal structure classification: hydrostatic pressure, fluid dynamic pressure, dry gas seal;
According to the Oil extraction plant sealed chamber temperature classification: high, medium, general, low temperature sealing;
According to the Oil extraction plant sealed chamber pressure separation: high, high, medium and low pressure mechanical seal;
Note Edit
Note on Oil extraction plant installation:
to pay great Oil extraction plant attention to avoid the installation of the generated if both ends of the Oil extraction plant pump with a mechanical seal, the assembly and disassembly process to take care of each other to prevent loss of this trade;
the Oil extraction plant operation of the mechanical seal, where there is a loose gland to move the seal of the situation, the ring parts must be replaced, should not be re-tightened to continue to use. Because in the same kind of moving, the friction of the original running track will change, the contact surface of the seal is very easy to be destroyed.Oil Extraction Plant
Oil extraction plant composition
Mainly have the following four types of components:
1, the main Oil extraction plant seal: the dynamic ring and static ring;
2, auxiliary Oil extraction plant seals: seals;
3, Oil extraction plant compression parts: spring, push the ring;
4, Oil extraction plant transmission parts: elastic seat and keys or fixed screw.
classification
According to the Oil extraction plant spring element rotation or static can be divided into: rotary internal flow unbalanced single-ended seal, referred to as rotary; stationary external flow balance single seal, referred to as static.
According to the Oil extraction plant static ring is located in the seal face inside or outside can be divided into: internal and external;By Oil extraction plant elastic components: spring compression and bellows;
According to non-contact mechanical Oil extraction plant seal structure classification: hydrostatic pressure, fluid dynamic pressure, dry gas seal;
According to the Oil extraction plant sealed chamber temperature classification: high, medium, general, low temperature sealing;
According to the Oil extraction plant sealed chamber pressure separation: high, high, medium and low pressure mechanical seal;
Note Edit
Note on Oil extraction plant installation:
to pay great Oil extraction plant attention to avoid the installation of the generated if both ends of the Oil extraction plant pump with a mechanical seal, the assembly and disassembly process to take care of each other to prevent loss of this trade;
the Oil extraction plant operation of the mechanical seal, where there is a loose gland to move the seal of the situation, the ring parts must be replaced, should not be re-tightened to continue to use. Because in the same kind of moving, the friction of the original running track will change, the contact surface of the seal is very easy to be destroyed.Oil Extraction Plant