A centering mechanism for horizontal ultra-high pressure sterilization equipment

Abstract

The invention provides a horizontal-type ultra-high pressure sterilization equipment aligning mechanism. According to the horizontal-type ultra-high pressure sterilization equipment aligning mechanism, cylinder bodies (1-1), trolley guide rail beams (1-2), aligning positioning blocks (1-3) and a frame (1) are connected into a whole, the axis of the left cylinder body (1-1) and the axis of the right cylinder body (1-1) are on the same straight line, and circle centers of concaved circular cambered surfaces of the left aligning positioning block (1-3) and the right aligning positioning block (1-3) and the axes of the left cylinder body (1-1) and the right cylinder body (1-1) are on the same straight line; the cylinder bodies (1-1) are matched with piston-type plugs (2) to form hydraulic oil cylinders, and the axes of the left piston-type plug (2) and the right piston-type plug (2) are on the same straight line; an ultra-high pressure barrel body (4) is fixed to a trolley frame (5) through barrel body fixing seats (3), the trolley frame (5) is pulled by a lead screw nut mechanism driven by a servo motor to move along guide rails on the trolley guide rail beams (1-2), positioning is achieved through contact between the barrel body fixing seats (3) and the aligning positioning blocks (1-3), and the situation that the axis of the ultra-high pressure barrel body (4) and the axes of the left piston-type plug (2) and the right piston-type plug (2) are on the same straight line is achieved.

Description

technical field [0001] The invention belongs to horizontal ultrahigh pressure sterilization equipment in food processing, in particular to a centering mechanism of horizontal ultrahigh pressure sterilization equipment. Background technique [0002] Ultra-high pressure sterilization is a new type of food cold sterilization technology that packs food materials into a high-pressure container filled with water and sterilizes them under a pressure of 400MPa-600MPa. It not only helps to maintain the physiological activity of food functional components, but also It is also beneficial to maintain the color, aroma, taste and nutrients, and has become an efficient food sterilization method. Due to the low working height, the horizontal ultra-high pressure sterilization equipment is convenient for manual feeding and discharging, and can be made into a large-volume ultra-high pressure container, which is suitable for application in food processing plants. Sterilization equipment. This...

AI Technical Summary

Problems solved by technology

However, since the plugs on both sides and the ultra-high pressure cylinder are installed on different mobile devices, the axes of the three are not easy to coincide on a straight line, which makes it difficult for the plug to enter and exit the ultra-high pressure cylinder smoothly, and the seal on the plug is easily damaged. Frequent replacement of the sealing ring will not only affect the production efficiency but also increase the operating cost. Therefore, effectively solving the alignment between the plug and the ultra-high pressure cylinder is the key issue to improve the technical performance of the horizontal ultra-high pressure sterilization equipment

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