A kind of supporting mechanism of compressor bank air inlet knock out drum
Technical field:
The utility model relates to a kind of support technology field of compressor bank, is specifically related to the supporting mechanism of compressor air inlet knock out drum.
Background technique:
External reciprocal compressor has the air inlet knock out drum to support and the support of exhaust knock out drum at present, and domestic reciprocal compressor group only has the exhaust knock out drum to support, and does not have the air inlet knock out drum to support.The air inlet knock out drum is compared with the exhaust knock out drum, vibrates relatively largely, and long-time running easily causes the neck weld cracking of air inlet knock out drum, affects reliability and the Security of unit operation.
Summary of the invention:
The purpose of this utility model is a kind of easily air inlet knock out drum supporting mechanism of exploitation, reduces the vibrations of air inlet knock out drum, life-saving, the operational reliability of increase compressor bank.
The technical solution of the utility model is: a kind of supporting mechanism of compressor bank air inlet knock out drum is characterized in that: it comprise knock out drum connecting plate, supporting element with the connection bearing Supporting element one end is connected with knock out drum connecting plate on the air inlet knock out drum, and the supporting element the other end is welded on and connects on the bearing, connects bearing and is connected with compressor body.
Compared with the prior art the supporting mechanism of a kind of compressor bank air inlet knock out drum of the present utility model has following good effect:
1, supports the air inlet knock out drum by this and link to each other with compressor body, strengthen the rigidity of air inlet knock out drum, reduce vibrations;
2, cost is low, simple in structure, installation, operation and easy to maintenance.
Description of drawings:
Fig. 1 is the structural representation of a kind of enforcement of the utility model;
Fig. 2 is the plan view of Fig. 1.
The drawing explanation:
1, air inlet knock out drum; 2, knock out drum connecting plate; 3, fastening piece group; 4, supporting element; 5, connect bearing; 6, fixed bolt.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing and example:
Embodiment 1, referring to Fig. 1, Fig. 2, supporting element 4 one ends is connected by fastening piece group 3 with knock out drum connecting plate 2 on the air inlet knock out drum 1, and the fastening piece group adopts 2 nuts, guarantees join strength; Again supporting element 4 the other ends are welded on and connect on the bearing 5, connect bearing 5 above compressor body, connect bearing 5 and be connected with compressor body by fixed bolt 6, thereby the air inlet knock out drum is linked to each other with fuselage, strengthen the rigidity of air inlet knock out drum, reduce vibrations.