| 摘要 |
PURPOSE: A device for cleaning fluid conveying pipe in condenser is provided to reduce time and cost needed for installation and maintenance of a shell-and-tube type condenser. CONSTITUTION: A ball separating pipe(8) is installed between an outlet pipe(3) and a fluid outlet pipe and has a cylindrical sieve(13) and a streamlined ball outlet(5) connected with an end of the cylindrical sieve and a fluid collecting pipe(19) therein. A cylindrical ball storage tank(30) has a ball storage part(40) storing balls(10) input by an input hole(35) connected with a fluid conveying pipe(18) and the fluid collecting pipe, a side glass formed for a user to recognize amount of the balls and a sieve(31) installed on a lower part thereof to separate fluid and the balls. A filter(41) removing scale removed from the fluid conveying pipe, a circulation pump(42) circulating fluid conveying the balls and a valve(54) opening and closing a passage of a pipeline(16) connected with the lower part of the ball storage tank by a flange(43) and fluidically connected with an inlet pipe(2) are hermetically installed on the pipeline.
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