초록 ▼

A conical cyclone separator for separating steam from water in a steam/water mixture supplied to a steam drum of a boiler. A widened tangential inlet extends the axial length of the conical portion of the separator, increasing the width of the inlet while causing no derogation in steaming capacity a

A conical cyclone separator for separating steam from water in a steam/water mixture supplied to a steam drum of a boiler. A widened tangential inlet extends the axial length of the conical portion of the separator, increasing the width of the inlet while causing no derogation in steaming capacity and substantially lowering pressure drop. The inlet design of this separator is compatible with smaller diameter steam drums unable to currently utilize conventional separators.

대표청구항 ▼

I claim: 1. A cyclone separator for separating steam from water in a steam/water mixture, comprising: a separator housing having a conical portion with an axial length, an upper edge and a lower edge, an upper cylindrical steam outlet portion connected to the upper edge of the conical portion and h

I claim: 1. A cyclone separator for separating steam from water in a steam/water mixture, comprising: a separator housing having a conical portion with an axial length, an upper edge and a lower edge, an upper cylindrical steam outlet portion connected to the upper edge of the conical portion and having a central opening for discharging steam from the housing; a lower cylindrical water outlet portion having a bottom water outlet ring for discharging water from the housing; and an axially elongated steam/water mixture inlet connected tangentially to the housing, the inlet having a width to height ratio of approximately 1:4, an axial length amounting to approximately 50% of the axial length of the housing, the inlet includes an outer tangential wall and an inner wall having an inner edge, the inlet having a upper width between the outer wall and the inner edge of approximately 2 11/16 inches and a lower width greater in width than the upper width, and wherein the inlet extends the full axial length of the conical portion ending at the lower cylindrical portion. 2. A cyclone separator for separating steam from water in a steam/water mixture, comprising: a separator housing having a conical portion with an axial length, an upper edge and a lower edge, an upper cylindrical steam outlet portion connected to the upper edge of the conical portion and having a central opening for discharging steam from the housing; a lower cylindrical water outlet portion having a bottom water outlet ring for discharging water from the housing, the housing having a maximum inside diameter of 11.5 inches; and an axially elongated steam/water mixture inlet connected tangentially to the housing, the inlet having a width to height ratio of approximately 1:4, an axial length amounting to approximately 50% of the axial length of the housing, the inlet includes an outer tangential wall and an inner wall having an inner edge, the inlet having a upper width between the outer wall and the inner edge of approximately 2 11/16 inches and a lower width greater in width than the upper width, and wherein the inlet extends the full axial length of the conical portion ending at the lower cylindrical portion. 3. A cyclone separator for separating steam from water in a steam/water mixture, comprising: a separator housing having a conical portion with an axial length, an upper edge and a lower edge, an upper cylindrical steam outlet portion connected to the upper edge of the conical portion and having a central opening for discharging steam from the housing; and a lower cylindrical water outlet portion having a bottom water outlet ring for discharging water from the housing, the housing having a maximum inside diameter of 11.5 inches, and an axially elongated steam/water mixture inlet connected tangentially to the housing, the inlet having a width to height ratio of approximately 1:4, and wherein the inlet extends the full axial length of the conical portion ending at the lower cylindrical portion, and wherein the inlet includes an outer tangential wall and an inner wall having an inner edge, the inlet having a upper width between the outer wall and the inner edge of approximately 2 11/16 inches and a lower width greater in width than the upper width.