| 摘要 |
<p>The control unit is for rotary regenerative heat exchangers, and incorporates a divided connector for medium flows of varying size and temperature. The connector contains a movable dividing wall, formed so that with a movement on the side of the connector facing the storage medium, the sum of the part cross-sections of the connector formed by the wall, corresponds to the size of its overall cross-section. The dividing wall (3) may be turned, and its rotary axis coincides with that of the rotor. The lower edge (3a) of the dividing wall towards the storage medium extends radially during its rotary movement in all positions. The sum of the central angles of the part sectors formed by the wall always corresponds to the size of the total central angle of the whole sector.</p> |
