Low-temperature squeezer for tea oil

Abstract

The invention relates to a low-temperature squeezer for tea oil. The low-temperature squeezer comprises a barrel body, a piston assembly, an eccentric gear assembly and a slag discharging assembly, wherein the barrel body is vertically and fixedly arranged, the piston assembly is sleeved by the barrel body in a sealing and sliding mode, the eccentric gear assembly is arranged under the barrel body, and the slag discharging assembly is arranged above the barrel body; the piston assembly comprises an upper piston and a lower piston which are arranged in parallel and at interval; a sealing partition plate is fixed in the barrel body which is between the upper piston and the lower piston; an upper rod which is vertically fixed to the center of the lower end of the upper piston downwards slides in a sealing mode to penetrate through the sealing partition plate; a first magnet is arranged at the lower end of the upper rod; a second magnet attracting the first magnet is arranged at the upper end of the lower piston; the upper piston, the sealing partition plate and an inner wall of the barrel body enclose a combustion and expansion chamber; a fuel spray nozzle, an air inlet capable of being opened and closed, an air outlet capable of being opened and closed and an ignition device are arranged in the combustion and expansion chamber.

Description

Technical field [0001] The invention relates to the field of tea oil processing, in particular to a tea oil low-temperature press. Background technique [0002] Camellia seed oil is commonly known as camellia oil, also known as camellia oil and camellia seed oil. It is a pure natural high-grade edible vegetable oil extracted from the mature seeds of the common camellia of the Camellia family. It is golden or light yellow in color, pure in quality, clear and transparent, and has a fragrant smell. , The taste is pure. [0003] Camellia oleifera, commonly known as camellia, wild tea, and white flower tea, is a high-quality edible oil plant unique to China. [0004] Camellia and tea are of the same genus and different species, and the vegetable oil squeezed out from their seeds is completely different. The former is called camellia seed oil and the latter is called tea seed oil. [0005] More than 90% of the global production of camellia seed oil comes from China. China began to plant C...

AI Technical Summary

Problems solved by technology

[0007] The existing tea oil uses a hydraulic press to press the tea oil seeds into a cake. Since the pressure of the hydraulic press is always constant, and the resistance of the tea seed cake rises linearly in the later stage of pressing, the utilization rate of the tea seeds is not high enough to press the tea oil with the existing hydraulic press. , the remaining tea seed cake still contains more tea oil, and simply increasing the power of the hydraulic press is not only costly, but also not effective

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