4results about How to "Less agitation" patented technology

This invention discloses an eccentric sleeve and a scroll compressor. The eccentric sleeve includes a shaft portion and an edge portion. The edge portion includes a front end edge and a rear end edge disposed radially on the shaft portion. The edge portion is formed by the front end edge extending around the edge of the shaft portion towards the rear end edge. The front end edge and / or the rear end edge are at least partially tangential. By implementing this invention, the front end edge and rear end edge are designed with tangential structures. When the eccentric sleeve rotates, the tangential structures of the front end edge and rear end edge cause them to be tangential to the refrigerant oil. The small contact area between the front end edge and the refrigerant oil greatly reduces the agitation of the refrigerant oil, reduces the generation of eddies, lowers the compressor's power consumption, and thus improves the compressor's energy efficiency.

A white oil filtering and storing system comprises a blending device and a storing device, the blending device comprises a blending kettle body (21), a raw material feeding port (2s2) is formed in one side of the top of the blending kettle body (21), a finished white oil outlet (40) is formed in the bottom of the blending kettle body (21), and the raw material feeding port (22) is connected with an outlet of a turbine dynamic pipeline mixer (23) through a bent pipe; the device has the advantages of solving the stirring dead angle, realizing uniform mixing and improving the quality stability of the finished white oil product. And through cooperation of the double-layer storage tank and the leakage pool, leakage is effectively prevented, and pollution to the environment after leakage is reduced.

The utility model provides a kind of three-section dynamic balancing system is used balance block, dynamic balancing assembly and compressor, the balance block is set between main balance block and rotor lower balance block, three-section dynamic balancing system is used balance block and includes connecting portion, three-section dynamic balancing system is used balance block and is set in dynamic balancing assembly by connecting portion;Protruding portion, protrude from the end surface of connecting portion along the axial direction of three-section dynamic balancing system is used balance block, the projection of protruding portion in axial direction falls into the projection of connecting portion in axial direction.The balance block can make the two-section structure of original dynamic balance improve into three-section structure, can reduce the upper stress burden of crankshaft, make shafting stress more balanced distribution, reduce deflection in the process of crankshaft operation;By sharing part of the weight of main balance block, the volume and weight of main balance block in original structure are reduced, meet the high rotation demand of compressor, and air flow agitation when rotating can be reduced, beneficial to oil-gas separation, reduce oil discharge rate.

The utility model relates to the technical field of organic fertilizer production, and the specific field is a biological organic fertilizer granulator, in order to solve the technical problem that the humidity cannot be adjusted and the granules are often discharged together with unformed materials when granulating in prior art, affecting the quality of fertilizer granules, comprising: spraying cylinder, elbow no.