Bottle washer spray needle frame with spray needles having adjustable hydraulic pressure balance

Abstract

The invention relates to a bottle washer spray needle frame with spray needles having adjustable hydraulic pressure balance. The bottle washer spray needle frame comprises the spray needles, a needle frame, sealing gaskets and throttling orifices with different bore diameters. The throttling orifices are mounted between connecting surfaces of the spray needles and the needle frame, the sealing gaskets are mounted on the throttling orifices, an outer convex surface of each spray needle is a V-shaped outer conical surface, two symmetric support lugs are arranged at ends of each spray needle, an inner concave surface of the needle frame is a V-shaped inner conical surface, a groove provided with two symmetric notches is arranged at an end of the needle frame, and the convex surface support lugs on the spray needles are aligned to the notches at the upper end of the concave surface of the needle frame and are embedded into the groove on the needle frame. By means of connection of a fastened rapid connector, the spray needles and a support are connected together, the throttling orifices and the sealing gaskets capable of adjusting water pressure are added between the spray needles and the support, spray pressures of the spray needles of a bottle washer are ensured to be approximately equal by adjusting diameters of the throttling orifices, and each bottle can be sufficiently cleaned.

Description

technical field [0001] The present invention relates to a bottle washing machine spray needle frame, in particular to a bottle washing machine spray needle frame which adjusts and balances the water pressure of the needle tube on the needle frame by adjusting the aperture size of the throttling orifice plate. . Background technique [0002] For the vertical bottle washing machines in the current market, according to the requirements of the new version of GMP, after washing with water from the bottle washing machine, it should be ensured that each bottle is completely cleaned. The water inlet of the spray needle frame of the current bottle washing machine is single, which directly leads to the unbalanced pressure of each spray needle on the spray needle frame. The water pressure at the water outlet causes the water cleaning pressure of each bottle on the spray needle rack to be different and not clean. In order to ensure that each bottle can be fully cleaned, it is particul...

AI Technical Summary

Problems solved by technology

The water inlet of the spray needle frame of the current bottle washing machine is single, which directly leads to the unbalanced pressure of each spray needle on the spray needle frame. The water pressure at the water outlet causes the water cleaning pressure of each bottle on the needle rack to be different and cannot be washed cleanly

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