Environment-friendly efficient extraction tank

Abstract

The invention discloses an environment-friendly efficient extraction tank, and belongs to the technical field of essential oil extraction, the environment-friendly efficient extraction tank comprises a placing rack, an extraction tank body, a defoaming system, a reflux system, a door opening and closing system, an extraction liquid discharge system, a self-locking system and a plurality of pipelines, the extraction tank body is mounted on the placing rack, the defoaming system is mounted on the extraction tank body, the reflux system is mounted on the side of the placing frame and is communicated with the defoaming system through a pipeline, the other end of the reflux system is communicated with the extraction tank body through a pipeline, the extraction liquid discharge system is mounted at the bottom of the extraction tank, and the door opening and closing system is mounted in the extraction tank body. The self-locking system is installed at the bottom of the extraction tank body, it is guaranteed that an opening and closing door locks the bottom of the tank body, the service life of the opening and closing door is prolonged, meanwhile, working efficiency is improved, energy is saved, and backflushing gas in the tank is prevented from escaping from the connecting position to pollute the air environment of a workshop.

Description

technical field [0001] The invention relates to the technical field of essential oil extraction, in particular to an environment-friendly high-efficiency extraction tank. Background technique [0002] The extraction tank is a commonly used leaching extraction equipment in pharmaceutical and chemical industry, especially suitable for leaching and extraction of ingredients contained in plant products. Disk connection, which is characterized by a group of oblique continuous countercurrent leaching and extraction single tanks, the outlets and feed ports are connected to each other to form a connecting device, and the upper part of the lower end of each single tank has a feed port. The lower part has a residual liquid discharge port, the upper part of the tank body has a liquid inlet or exhaust port, and the lower part has a discharge port. [0003] The existing publication number is an extraction tank of CN111905402A. This invention discloses an extraction tank, which includes ...

AI Technical Summary

Problems solved by technology

[0004] In the actual use of the above-mentioned invention, the stability of the slag discharge door is poor, and it cannot be guaranteed that the bottom of the extraction tank will be locked during use, and liquid leakage may occur. Open and close the slag discharge door, the service life is short; at the same time, during the process of feeding raw materials, the gas in the tank will rush out from the feeding port, which will pollute the workshop environment. At the same time, the diameter of the tank body will be too large during the distillation process, resulting in intermediate If the heating is uneven and the lower part is not heated, the work efficiency is poor, it will consume a lot of energy, and the environmental protection is poor; during the distillation process, the foam that appears in the distillation cannot be removed, which will hinder the steam flow rate and reduce work efficiency

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