SU1297951A1 - Arrangement for cleaning articles - Google Patents

Abstract

The invention allows to improve the quality and productivity of cleaning. When the device is in operation, the pressure pump delivers washing liquid containing abrasive impurities to the turbulators 6, turning on the nozzle 7, Driving through gears and a chain drives the finger 12, which comes into the groove. The finger 12 through the lead 10, the nozzle body transmits the movement to the nozzle 7. The angular movement of the nozzle 7 is provided with a pin that is fixed at one end to the nozzle body and the other can move along the sinusoidal groove of the guides 21. The presence of abrasive impurities in the turbulent submerged jet allows enhance the mechanical effect on the products being cleaned, and the angular and reciprocating movement of the nozzles contributes to a greater coverage of the surface being cleaned by the turbulent flow and increasing the degree of turbulence flow. 3 il. c (L 15 T F Figure 1

Description

1129

The invention relates to the field of cleaning products from contamination.

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

FIG. 1 is a schematic of the device; FIG. 2 is a diagram of the movement mechanism of 5sopel; FIG. 3 shows section A-A in FIG. 2

The device for cleaning products comprises a bath 1 for washing liquid containing abrasive impurities, located above the bath drive shaft 2, on which the spider 3 is fixed with containers 4 at the ends for the products being cleaned. The shaft 2 is driven into rotation by the drive 5. The turbulators 6, including nozzles 7, are connected by a flexible hose 8 to the pressure pipe 9.

The turbulators 6 are provided with a driver 10 with a groove 11, in which a pin 12, mounted on a chain 13, enters, which through gears 14 is connected to a drive 15 for moving nozzles. The pressure 9 and suction pipe 16 connects the pressure pump 17 to the bath 1. On the nozzle body 18, there is a pin 19, which with the other end enters a wave-shaped groove 20 of the nozzle guides 21, which can be made, for example, sinusoidal.

The device works as follows.

Drive 5 drives shaft

2, which is attached to the cross

3, and moves the containers 4 in the bath

1. The injection pump 17 through the suction pipe 16 and the pressure pipe 9 and the flexible hose 8 delivers washing liquid containing abrasive primes to the utilizers 6 including solas 7. The drive 15 through gears 14 and the chain 13 drives the finger 12 which enters the groove 11. The finger 12 through the lead 10 and the nozzle body 18 transmits movement to the nozzle 7. The angular movement of the nozzle 7 is provided with a tongue 19, which at one end

secured in the housing 18 nozzles, and

s

0

five

0

The hypo can move along a sinusoidal groove 20 of the guides 21.

The presence of abrasive impurities in a turbulent flooded jet makes it possible to enhance the mechanical effect on the products being cleaned, thereby intensifying the process of removing contaminants, especially such as varnishes and soot.

Angular and reciprocating movement of the nozzles increases friction between the jet and the product to be cleaned, improves the convective heat exchange between the jet and the product to be cleaned, which contributes to the rapid heating and removal of contaminants. The angular and reciprocating movement of the nozzles contributes to the coverage of a large area to be cleaned by an intensive turbulent flow, thereby increasing the quality and productivity of cleaning.

The most optimal mode of operation of the jet when the value of the number of Structures is 0.02-0.05.

At Strouhal numbers, the movement of the nozzle does not affect the fall in the axial velocity of the jet. The Struhal number is defined as

Sh

fd

iG

where f is the oscillation frequency of the nozzle; d is the diameter of the nozzle, Uj, is the velocity of the jet flowing out of the nozzle .;

formula of the invention;

A device for cleaning products containing a bath for washing liquid with a container of products located therein and a turbulator comprising at least one nozzle directed to the container, a drive of reciprocating movement of the nozzle body, different in that the drive has a guide a cylindrical shape, on the surface of which a wave-like groove and a pin under the groove are rigidly connected to the nozzle body.

WITH

6

W to 2f

//

Editor 0. Yurkovetska

Compiled by C, Moshkin Tehred.v.Kadar

Order 846/11 Circulation 542

VNIIPN USSR State Committee

for inventions and discoveries; 113035, Moscow, Zh-35, Raushsk nab, 4/5

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

te.5

Proofreader M. Demchik

Subscription

Claims (1)

SUMMARY OF THE INVENTION A device for cleaning products comprising a bath for washing liquid with a product container and a turbulator located therein, including at least one nozzle directed to the container, a reciprocating drive of the nozzle body, characterized in that the drive has a cylindrical guide, on the surface of which a wave-shaped groove is made and a pin for the groove rigidly connected to the nozzle body. HELL Fts2.3 Compiled by S. Moshkin Editor 0. Yurkovetskaya Tehred v. Kadar Proofreader M. Demchik Order 846/11 Circulation 542 Subscription VNIIIPI of the USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushskaya embankment, d. 4/5 Production and printing company, Uzhhorod, st. Project, 4