SU1225514A2 - Milk cooler - Google Patents

Description

The invention relates to agriculture, in particular to ohla, cysts of milk, and can be used in the primary processing of milk on livestock farms.

The purpose of the invention is to improve the quality of washing.

Figure 1 shows the proposed milk cooler, section; in FIG. 2, node I in FIG. 1 is a filter element plate, section.

The milk cooler has a main cooling bag consisting of corrugated heat transfer plates 1, sealed with rubber gaskets 2, and a filter bag consisting of filter elements — plates 3 with gaskets 4. Both bags are clamped between the pressure plate 5 and plate 6 An additional pressure plate 7 is installed between the cooling plates and the filter elements. The pressure plate 6 has a nozzle 8 for introducing milk and a nozzle 9 for draining coolant. The pressure plate 3 has a pipe 10 for draining chilled milk and a pipe 1 1 for introducing about: a cooling liquid. Additional pressure on the plate 7 has an opening 12 for the passage of milk and an opening 13 for. coolant passage. In plate 7, guides 14 are pressed in to move the pressure plate 6 and filter plates 3 through them. The filter plates consist of a corrugated plate 1 with filtering elements 15 in the form of grids attached to it. In another embodiment, filtering

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The plate can be made in the form of a frame on which the filter screen is fixed.

The device works as follows.

When milk enters through the pipe 8, it passes through the channels formed by the corrugated plates, and through the pipe 10 is removed from the cooler. The cooling liquid is introduced through the I1 branch pipe and discharged through the branch pipe 9. A channel system provides cooling of each corrugated plate on one side and contacting cooled milk on the other side of the plate. Behind the nozzle 8 are plates with filter elements. Between the pressure plate 6 and the optional 1-foot plate 7 through the package. the filter plates, the incoming milk exits through the opening 12, and the cooling liquid through the opening 13.

Upon completion of the milking, the pressure plate 6 is released and, moving along the guides 14, the plates 3 are released. The released plates are easily cleaned from the filtrate with a nonmetallic brush or strong water jet, after which the cooler is reassembled, connected to the milk line and rinsed together with the milk pipe to be circulated rational. in a way. The presence of a separate package of F1 plates provides for the possibility of disassembling and manually washing only this package, which ultimately improves the quality of the purge of the entire cooler.

Editor O. Bugir

Compiled by F. Grishanin

Tehred G. Gerber Proofreader. A.T.

Order 2015/1 Circulation 543Subscription

VNIIPI USSR State Committee

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

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

Claims (1)

MILK COOLER No. 1165344, characterized in that, in order to improve the quality of washing, it is equipped with an additional pressure plate with guides for the pressure plate located on the side of the filter elements, and an additional pressure plate is installed between the cooling plates and filter elements. . ^, 122551 the plate can be made in the form of a frame on which a filter mesh is fixed. The device operates as follows. Upon receipt of milk through the pipe 8, it passes through the channels formed by the corrugated plates, and through the pipe 10 is removed from the cooler. Coolant is introduced through the pipe 11 and is discharged through the pipe 9. The channel system provides cooling of each corrugated plate on one side and contacting the cooled milk on the other side of the plate. Behind the nozzle 8 are plates with filter elements. Between the pressure plate 6 and the additional pressure plate 7, through the filter plate package, the incoming milk exits through the hole 12, and the cooling liquid through the hole 13. At the end of milking, the pressure plate 6 is released and, moving along the guides 14, the plates 3 are released. The released plates can be easily cleaned from the filtrate with a non-metallic brush or with a strong stream of water, after which the cooler is reassembled, connected to the milk line and flushed together with the milk line. way. The presence of a separate package of filter plates provides the ability to disassemble and hand-wash only this package, which ultimately improves the quality of the purge 40 total coolers.