an oil press

Abstract

The invention discloses an oil press which comprises a barrel, a press rod, a hopper, a host and a heating unit. A feeding port is formed in the portion, at the feeding end of the barrel, of a barrel body, a hollow residue discharging head is connected with the port of the residue discharging end of the barrel, multiple strip-shaped oil outlets are circumferentially distributed in the portions, at the two ends of the barrel, of the barrel body, and an inner cavity of the barrel is a right hex socket straight hole. The hopper is arranged above the barrel. Each side of the right hex socket straight hole corresponds to one strip-shaped oil outlet and the strip-shaped oil outlets deviate from the corresponding midpoints of the right hex socket straight hole. The press rod is a conic push screw sleeved with the right hex socket straight hole of the barrel, one end of the press rod penetrates through the feeding port of the barrel to be connected with the host, the other end of the press rod extends into a cavity of the hollow residue discharging head, and a residue discharging gap is kept between the other end of the press rod and the inner cavity wall of the hollow residue discharging head. The heating unit is installed at the portion, of the residue discharging end of the barrel, of the barrel body. The oil press has the advantages of being high in oil outflow rate, oil outflow quality and adaptability and the like.

Description

technical field [0001] The present invention relates to the technical field of oil extractors, in particular to an oil extractor. Background technique [0002] Edible oil is a very important material in people's lives, and its quality directly affects people's health. At present, the edible vegetable oil sold in the market is mostly produced by professional manufacturers. If it is pure edible vegetable oil, the price is relatively expensive. For example, the price of pure peanut oil has been rising, so most manufacturers now produce blended oil. However, the blended oil produced by the manufacturer has relatively unclear ingredients, oil sources and other factors, which make ordinary people worry; further, what worries ordinary people even more is that in recent years, "waste oil", "genetically modified oil", "Chemical oil extraction (also known as chemical leaching oil)" and other edible oil issues. Therefore, how to eat green, healthy and safe edible vegetable oil has be...

AI Technical Summary

Problems solved by technology

However, the current small oil press technology is immature due to unreasonable design and insufficient manufacturing precision, resulting in unstable use conditions, difficulty in adapting to the pressing of different raw materials, low oil yield and high residue content in the oil. Still need to refine and other issues

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