RU153451U1 - DEVICE FOR MILK FILTRATION WITH CLEANING OF BACTERIAL CONTAMINATION - Google Patents

Abstract

A device for filtering milk, containing a filtering device, comprising a housing with a filtering element that purifies milk from mechanical impurities, and an outlet pipe, characterized in that it is equipped with a flowing ultrasonic treatment device with an oscillation generator, while the input of the ultrasonic processing device by means of a threaded connection with the outlet pipe of the filter element housing.

Description

The device relates to filtering technology, mainly for integrated milk purification using ultrasonic treatment.

Appointment of the device: purification of milk by filtration from mechanical impurities and elimination of the original bacterial contamination when used in the primary milk processing system on farms with machine milking of cattle in cattle farms or private farms, as well as in grazing for raising its quality.

It is known. a device for filtering food liquids, mainly milk, with a replaceable filter element, and the filter element is made in the form of a tubular cartridge made of food-grade polymer material, for example food-grade polypropylene, with pore sizes decreasing radially from the periphery to the center, forming radial confuser channels (patent RU 2317841 C9, IPC B01D 27/08, A01J 11/06, 12/27/2005).

The disadvantage of this device is the inability to eliminate bacterial contamination of milk as the prevailing cause of a decrease in its quality.

A device for ultrasonic processing of flowing milk containing piezoelectric sources of ultrasonic radiation of a ring shape having a resonant membrane of elastic rubber and placed on the cylinder with the possibility of radiation passing through it, and the milk pipe is a semicircular tray mounted around the cylinder along a helical line (prototype Patent 2510850 C2 IPC A01J 11/00, A23L 3/30, C02F 1/36, 01/29/2013).

The disadvantage of this device is the uncertainty of its placement in the technological value of the movement of milk.

Utility Model Essence

The objective of the proposed utility model is to create a complex action device that, in its intended purpose, meets the conditions for primary processing of milk.

The technical result of the utility model is to achieve a degree of purification of milk from bacterial contamination above the standard level of the Russian Federation for premium milk,

This technical result is achieved during machine milking of cattle by introducing into the primary milk processing system a quick-detachable complex device for filtering from mechanical impurities and eliminating the initial bacterial contamination, as well as by creating technical conditions for preventive measures.

A device for filtering milk with purification from bacterial contamination is shown in FIG.

The device includes a quick-detachable complex device in the system of primary milk processing during machine milking, consisting of a filter device 1 with a filter element that purifies mechanical impurities, an ultrasonic flow-through device 2 with an oscillation generator 3. The ultrasonic processing device has a threaded connection 4 at the input with the outlet pipe of the housing of the filter element 5 with a wing nut 6 and a gasket 7 made of food rubber, which allows both elements of a complex Cleaning the disconnect without the use of tools in the washing apparatus and ultrasonic treatment, if necessary, replacement of the filter element filtering device.

A device for filtering milk with purification from bacterial contamination works as follows.

Before milking, using the wing nut, two elements are connected into a single flow quick-detachable complex device for filtration and ultrasonic treatment, between which a sealing ring of food rubber is installed. With the beginning of milking with the help of vacuum, the milk flows in succession through the filtering device and then through the ultrasonic processing device with the oscillation generator turned on. After filtration and purification, milk is sent along the technological chain. Upon completion of milking, the complex device can be disassembled into components for washing the ultrasonic treatment device and, if necessary, replacing the filter element in the filter device.

Claims (1)

A device for filtering milk, containing a filtering device, comprising a housing with a filtering element that purifies milk from mechanical impurities, and an outlet pipe, characterized in that it is equipped with a flowing ultrasonic treatment device with an oscillation generator, while the input of the ultrasonic processing device by means of a threaded connection with the outlet pipe of the filter element housing.

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