RU2497354C1 - Butter maker - Google Patents

Abstract

FIELD: food industry.SUBSTANCE: invention is related to food and processing industries, in particular, to devices for butter manufacture: according to the invention, the butter maker contains a stationary, vertically positioned cylindrical vessel 1 with a churning mechanism installed along the vessel axis 1 and is designed in the form of two helical screws 2 and 3 with different diameters and varied helix winding pitch, the screws installed coaxially inside the vessel so that to enable rotation. The minor diameter helical screw 2 is positioned inside the major diameter helical screw 3. The vessel 1 is positioned vertically and is equipped with a cover 4 and locks 5 for the cover 4 attachment to the vessel as well as a cock 6 installed in the lower part of the vessel 1. The vessel 1 bottom is tilted towards the cock 6 while the helical screws 2 and 3 winding is directed in opposite sides. The churning mechanism receives rotation from the drive 7. The churning mechanism contains a shaft 8 installed along the vessel symmetry axis 1. The ends of the helical screws 2 and 3 are manufactured so that they have a varied coil diameter and are installed on the shaft 8. The bottom of the vessel 1 is equipped with a support 9, with the shaft lower end 8 installed inside the support 9. The vessel 1 is equipped with ribs 10 installed inside it spiralwise. The ribs 10 are made with varied shape holes 11.EFFECT: invention ensures reduction of butter manufacture energy intensity and the butter maker material intensity, maintenance simplification and reliability enhancement; in particular, butter milk and butter discharge are simplified as well as washing and disinfection which facilitates the butter manufacture process.2 dwg

Description

The invention relates to food and processing industries, in particular to devices for the manufacture of oil.

Known manufacturer of periodic action [Oil manufacturer of periodic action. - Patent for utility model No. 88904. Published November 27, 2009, Byul. No. 33], which contains a stationary cylindrical horizontally located container with a churning mechanism mounted along the axis of the container. The churning mechanism is made in the form of coaxially mounted in the tank with the possibility of rotation with different frequencies in opposite directions of two spiral screws with different diameters and a variable pitch of the spiral winding. A smaller diameter spiral screw is installed inside a larger diameter spiral screw.

The disadvantages of the known device are the increased material consumption of the device and energy costs for the manufacture of oil.

The purpose of the invention is to reduce the energy and material consumption of the oil manufacturer, simplifying its maintenance and improving reliability.

The goal is achieved by the fact that the tank is placed vertically, its walls are supplied with ribs mounted inside it in a spiral. Ribs are made with holes of various shapes. The tank is equipped with a lid mounted with the possibility of fixing on the tank. A drive for spiral screws is installed on the tank. A crane is installed at the bottom of the tank. The churning mechanism is provided with a shaft mounted along the axis of symmetry of the tank. The ends of the spiral screws are fixed to the shaft. The bottom of the tank is provided with a support, and the lower end of the shaft is installed inside the support. The bottom of the tank is performed with an inclination towards the crane. The spiral screws are made with a variable diameter of the turns, and the winding of the spiral screws is performed directed in opposite directions.

Figure 1 shows a General view of the oil manufacturer, figure 2 is a top view of the oil manufacturer with the cover removed.

The oil manufacturer contains a fixed, vertically cylindrical container 1 with a churning mechanism mounted along the axis of the container 1 and made in the form of two coaxial screws 2 and 3 with different diameters and a variable spiral winding pitch coaxially mounted in it. A smaller diameter spiral screw 2 is installed inside the larger diameter spiral screw 3. The tank 1 is located vertically, equipped with a cover 4 and locks 5 for fastening the cover 4 to it, as well as a crane 6 installed in the lower part of the tank 1. The bottom of the tank 1 is made with an inclination towards the crane 6, and the spiral screws 2 and 3 are wound directionally in opposite directions. The churning mechanism receives rotation from the drive 7. The churning mechanism contains a shaft 8 mounted along the axis of symmetry of the vessel 1. The ends of the spiral screws 2 and 3 are made with a variable diameter of the turns and are mounted on the shaft 8. The bottom of the vessel 1 is provided with a support 9, the lower end of the shaft 8 installed inside the support 9. The tank 1 is equipped with ribs 10 mounted inside it in a spiral. The ribs 10 are made with holes 11 of various shapes.

With the oil manufacturer work as follows. Open the lid 4 with locks 5 and pour into the cream container 1. After that, the cover 4 is closed. The lower end of the shaft 8 is located in the support 9. The spiral screws 2 and 3 are driven into rotation by the drive 7. Rotating, the spiral screws 2 and 3 actively mix the cream, churning the butter. After completion of the oil production process, the churning mechanism is stopped. Opening the valve 6, let buttermilk through it. Then open the locks 5, remove the cover 4 and release the tank 1 from the finished oil.

The implementation of the churning mechanism in the form of two coaxially mounted spiral screws coiled in the opposite direction, and the installation of a spiral screw of a smaller diameter inside a spiral screw with a large diameter reduce the material consumption of the device due to the less complicated mechanism of knocking.

The location of the tank vertically, the provision of its cover, which is mounted with the possibility of fixing on the tank, and a crane installed in the lower part of the tank, as well as the execution of the bottom of the tank with an inclination towards the crane, simplifies maintenance of the device, in particular its loading, unloading buttermilk and butter, and also washing and disinfection.

Providing the container with ribs installed inside it in a spiral, making ribs with holes of various shapes, as well as making spiral screws with a variable diameter and winding made in opposite directions, accelerates the oil production process, reducing its energy consumption.

Supplying the bottom of the tank with a support, installing the lower end of the shaft inside the support, securing the ends of the spiral screws on the shaft and installing the lid with the possibility of fixing it on the container increases the reliability of the oil manufacturer.

Claims (1)

An oil producer comprising a fixed cylindrical container with a churning mechanism mounted along the axis of the container, made in the form of two coaxial screws with different diameters and a variable pitch of a spiral coiled coaxially mounted in the container, with a smaller spiral screw being installed inside a large diameter spiral screw, characterized in that the container is located vertically, the walls of the container are provided with ribs mounted inside it in a spiral, and the ribs are made with holes egg-shaped, a screw drive is installed on the container, and a crane is installed in the lower part of the container, the churning mechanism contains a shaft mounted along the axis of symmetry of the container, the ends of the spiral screws mounted on the shaft, the bottom of the container equipped with a support, the lower end of the shaft mounted inside the support, the container equipped with a lid mounted with the possibility of fixing on the tank, the bottom of the tank is made with an inclination towards the crane, the spiral screws are made with a variable diameter of the turns, and the winding of the spiral screws is made opposite positive aspects.

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