SU1540743A1 - Continuous action butter former - Google Patents

Abstract

The invention can be used in installations for the production of butter by the method of conversion from high fat cream. The purpose of the invention is to increase the efficiency of butter formation and to ensure in-line packing of oil in briquettes by improving its structural and mechanical properties. The continuous oil manufacturer contains the first and second 2 along the technological process plate scraper coolers interconnected with the device for the mechanical processing of the cream. The food chambers 13 of the cooler 2 are made twice the width of the cooler's food chambers. The impellers 15 of the cooler 2 are made in the form of mutually perpendicular blades 17 with floating scrapers 16 mounted on the ends of the sleeves 18, covering the drive shaft 19. The height of the sleeves 18 corresponds to the width of the food chambers 13 of the cooler 2. The coolers are equipped with an individual drive. 5 il.

Description

one

(21) 4373369 / 30-13

(22) 04.01.88

(46) 07.02.90. Kyul № 5

(71) Ukrainian Research Institute for Meat and Dairy Industry

(72) G.A.Eresko, N.N.Sirodan and A.A.Gudeya

(53) 637.272.25 (088.8)

(56) USSR Copyright Certificate № 1308276, cl. A 01 J 15/12, 1987.

USSR author's certificate IP 1292682, cl. A 01 L 15/12, 1987.

(54) CONTINUOUS OILER. ACTIONS

(57) The invention can be used in installations for the production of butter by the conversion method of high-fat cream. The purpose of the invention is to increase the effi ciency of oil disinfection and ensure the continuous packaging of oil in briquettes by improving its structural and mechanical properties. The continuous fabricator contains the first and second 2 along the technological process plate scraper coolers interconnected with the device for the mechanical processing of the cream. The food chambers 13 of the cooler 2 are made twice the width of the cooler's food chambers. The impellers 15 of the cooler 2 are made in the form of mutually perpendicular blades 17 with floating blades. scrapers 16 mounted on the ends of the sleeves 18, covering the drive shaft 19. The height of the sleeves 18 corresponds to the width of the food chambers 13 of the cooler 2. The coolers are equipped with an individual drive. 5 il.

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The invention relates to the dairy industry, namely to equipment for the production of butter.

The aim of the invention is to increase the effectiveness of butter formation and provide the possibility of in-line filling of oil into briquettes by improving its structural and mechanical properties. Jg

Fig. 1 schematically shows a continuous-action pulser with two projections, a general view; on ig.2 - the same, top view; on fig.Z - food chambers of the first cool-fs, a section; 4 shows the food chambers of the second cooler, a longitudinal section; on fig.Z - impeller with scrapers in the food chambers of the second cooler ..20

The continuous buttermaker contains the first 1 and second 2 along the technological process plate scraper chillers, as well as a device 3 for the mechanical; 5 cream processing, installed in such a way that its inlet 4 is connected through a pipe with the outlet nipple 5 of the cooler 1 , and the outlet pipe 6 - with the inlet - JQ connection pipe 7 of the cooler 2.

Plate scraper chillers 1 and 2 consist of cooled plates 8 and product rings 9 and 10, forming between themselves a series of communicating through the overflow holes 11 in cooled plates 8 product chambers 12 and 13, in which on impellers 14 and 15 alternately with floating scrapers are installed on one and the other side 16. The width of the product rings 10 of cooler 2 is two times larger than the width of product rings 9 of cooler 1, and each of its impellers, located in the respective 45 rings of these chambers 13, is two mutually pendikul molecular blade 17 fixed at the ends of the sleeves 18 covering the drive shaft 19. The height of the bushings 18 corresponds to the width of the product chamber 13 of the cooler 2. The first 1 and second 2 downstream the coolers are provided with individual drive (not shown).

The butter works as follows.

Cream of a given fat content is continuously fed under pressure to the first by

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During the technological process, the plate scraper cooler 1, in which they successively pass through the food chambers 12, is gradually cooled from the heat transfer surfaces of the cooled plates 8, while the floating scrapers 16, located alternately on one and the other side of the impellers 14, clean the latter and actively mix cream, providing them with the necessary mechanical effect.

Cooled to mass crystallization of fat, cream through the discharge pipe 5 enters the mechanical processing device 3 through the pipeline and undergoes intensive hydro-mechanical processing. Before the phases change (without additional cooling), then they get into the second plate cooler 2. In this cooler, additional destabilized cream is cooled, while their viscosity increases dramatically as it moves to the discharge zone and decreases euraty.

The finished product with the desired temperature and structural-mechanical properties from the second chiller 2 enters the packaging.

Making the product chambers of the second cooler, twice the width of the product chambers of the first cooler, reduces the metal consumption, doubles the volume of these chambers and thus reduces the hydraulic resistance to the passage of the product, which, in turn, allows the mechanical treatment of oil 8-10 C. At the same time, the best effect is achieved if each cooler has an individual drive.

The presence of an individual drive in the second cooler allows one to select for these coolers such machining regimes, which make it possible to carry out the process of oil formation in optimal conditions for each of them, i.e. more intense.

The multiplicity of the increase in the volume of food chambers of less than two does not provide a sufficient decrease in the hydraulic resistance and causes.

Chrochmerpgch- Noryshrnis d.chipschin iroduk- 1, h and an increase in metal consumption appl rta.

Performing the flaps of the second cooler in the form of two blades rigidly interconnected by a sleeve, the height of which corresponds to the width of its food chambers, ensures effective cleaning of the heat exchange surfaces of the respective cooled plates without increasing the width of the scrapers, which in turn contributes to reducing the resistance of the apparatus without worsening the intensity of thermomechanical processing and reducing performance.

Thus, the proposed implementation of a continuous butter former makes it possible to increase the efficiency of the butter formation process and to ensure the cooling of the finished product at an output to a temperature of 8-10 ° C, at which it has a dense texture and can be packaged directly into briquettes.

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Claims (1)

Invention Formula A continuous forming machine comprising two plate coolers, in the product chambers of which there are floating scrapers mounted on blades mounted on the drive shaft of the impellers, and a device for machining the cream, the inlet pipe of which is connected to the first cooler, and the drain the second with the second characterized in that, in order to increase the efficiency of butter formation and enable the oils to be packaged in briquettes by improving its structural and mechanical properties, the chambers of the second cooler along the technological process are doubled in width exceeding the width of the food chambers of the first cooler, the blades of its impellers are mounted on the ends of the sleeves, covering the drive shaft, the height of which corresponds to the width of its food chambers, each cooler provided with an individual drive. figure 1 Compiled by A. Gnedovsky Editor O. Golovach Tehred A. Kravchuk Corrector I. Erdeyi Order 238 Circulation 387 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101 Fig 5 Subscription