SU1251972A1 - Apparatus for centrifugal cleaning of articles - Google Patents

Description

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The invention relates to the field of cleaning HyjifcjiHVi, namely to the center of the beyuyu: cleaning products made from both metals and from various fabrics.

The purpose of the invention is to improve the quality of cleaning and reliability of work.

1 shows a device for centrifugal cleaning of products, a general view; in fig. 2 shows a section A-A in FIG.

A device for centrifugal cleaning of a product and -1eet drum 1 for a working fluid with a drive 2, its rotation and a cap 3 for placing inside products, located inside the drum with a gap between its wall and the side walls of the drum, while the cavity inside the cap 3 communicates with cavity metkdu walls of the cap and the drum through the drainage holes 4.

The device is equipped with a device for providing periodic circulation of the working fluid, made in the form of intake 5, which is a rectangular cross-section pipe, which gradually passes into a round flexible pipe (hose B. The fence 5 enters the annular cavity between; 3 and the drum 1. A flexible pipe (hose) 6 is connected to a tap / with two positions Work and Drain. The valve 7, corresponding to the position Work, is connected to the sprayer, I have: 1ts-1m nozzle 8. The sprayer with nozzles 8 is located in below the cap portion 3, inside intake 5 is mounted on a hinge to periodically peremeschni in a radial plane towards the side walls of the drum 1 by the vibrator 9 and the relay driving) 251 972

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Cleaning products 10 are loaded into the internal cavity of the cap 3. The pressed liquid 11 is in the annular cavity in the form of a volumetric ring.

A device for centrifugal cleaning products works as follows.

The cleaned products 10 are loaded into the cap 3 (into the washing liquid). After turning on the drive 2 rotation under the action of centrifugal forces, the liquid enters the annular cavity between the walls of the cap 3 and the drum 1. After that, the vibrator control relay 9 is activated and the intake 5 moves from the center . At the same time, it cuts with a cut-off edge into the thickness of the liquid, which has a large kinetic energy, depending on the number of revolutions of the drum and the radius of the annular cavity. Under the action of this energy, the liquid is injected into the internal cavity of the cap 3 through a spray nozzle 8. The intake-j retracts to its original position. Cleaning is carried out by repeatedly squeezing and wetting the product. To ensure the products are dried without overloading, it is necessary to turn the valve 7 to the Drain position, while the working fluid goes into the drain without injecting the cap 3 into the internal cavity.

The invention makes it possible to improve the quality of cleaning and reliability of operation due to cleaning in a rotating drum by alternating cycles of wetting and squeezing by circulating the working fluid, while the device operates at the optimum mode (it is not necessary to slow down and speed up the rotation of the drum).

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Editor N. Dumbass

Compiled by G. Kudrov

Tehred E. Chizhmar Proofreader M. Maksimipinets

Order 4562/9 Circulation 571 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d. A / 5

Production and printing company, Uzhgorod, st. Project, 4

FIG. 2

Claims (1)

DEVICE FOR CENTRIFUGAL CLEANING OF PRODUCTS, containing a drum for a working fluid with a drive for its rotation and a cap for placing products inside it, located inside the drum with a gap between its side walls and the walls of the drum, while the cavity inside the cap is in communication with the cavity between the walls of the drum and the cap, characterized in that, in order to improve the quality of cleaning and reliability, it is equipped with a device for providing periodic circulation of the working fluid, made in the form of interconnected the intake and spray with nozzles, while the intake is installed in the gap between the walls of the drum and the cap with the possibility of periodic movement towards the side walls of the drum to collect the working fluid, and the spray with nozzles is installed in the inner cavity of the cap. SU „„ 1251972 Wed and g!