Reciprocating feeding type medicinal material cleaning and decocting integrated extraction device

Abstract

The invention discloses a reciprocating feeding type medicinal material cleaning and decocting integrated extraction device. The device comprises a cleaning tank, a rotating cylinder, a containing movable plate, a bottom plate, a decocting machine body, a valve, a material blocking plate and an elastic piece; a first opening is formed in the bottom of the cleaning tank, and the bottom plate rotation can cause the first opening to be opened and closed; the containing movable plate can be slidably matched in the cleaning tank through a first sliding groove and can slide out completely from a first discharging hole; a plurality of water leakage holes penetrating up and down are formed in the containing movable plate; the containing movable plate can slide into an interior cavity of the decocting machine body through a first feeding hole; and when the valve moves downwards to a non-closed state, the bottom of the material blocking plate makes contact with the top of the containing movableplate and ensures that a gap between the bottom of the valve and the bottom of the first feeding hole in the state is larger than the thickness of the containing movable plate. The device has the advantages of improving the coordination and integration effects among various devices in the previous process of extracting solution forming of a water extraction system in the prior art.

Description

technical field [0001] The invention relates to the technical field of extraction of traditional Chinese medicine extracts, in particular to the technical field of extraction devices. Background technique [0002] The water extraction method is the "decoction method", which is a method of adding water to the medicinal materials to extract the juice. This method is the earliest simple leaching method used, and is still the most commonly used method for preparing leaching preparations. Because leaching and dissolving coal is usually done with water, it is sometimes called "water boiling method" or "water extraction method". [0003] Extracting plants in the prior art includes the following steps: washing, drying, crushing, decocting and the like. Cleaning is to clean the sludge on the surface of the plant to be extracted; drying is generally carried out in an oven to evaporate the water on the surface of the cleaned plant; crushing includes stirring crushing, cutting and cru...

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Problems solved by technology

Another example is a medicine for restoring physical strength disclosed in patent application 201410794237.1 and a preparation method thereof, in which cinnamon twigs, mulberry branches, peppermint, akebia, papaya, and pine leaves are washed, dried, pulverized, and fried according to the aforementioned weight ratio. Boil and concentrate to obtain medicine; another example is the extraction system of active ingredients of Ganoderma lucidum disclosed in patent application 201721278301.6. From the drawings and the text part of the description of the patent, it can be known that this system is a commonly used water extraction system in the prior art. Each equipment is completely independent, especially between the crushing device, the boiling extraction device, the two key equipment that affects the water extraction efficiency, there is no integration and coordination, resulting in a large space occupied by the equipment and the integration between the equipment , Poor synergistic effect, inconvenient for staff to coordinate operations and control

Although the technical solution disclosed in the patent application 201721278301.6 mentions that "the boiling extraction device is a boiling extraction kettle, and a mechanical stirring paddle is arranged in the boiling extraction kettle", it discloses that the boiling extraction kettle integrates the stirring paddle , to improve the mixing and dissolving efficiency of the extract, but how to arrange the structure of the stirring paddle in the boiling extraction tank and how to realize the working principle has not been refined, it only provides a way of thinking, and it cannot realize the crushing and water extraction integration

[0005] Patent application 201510797973.7 discloses a plant extract production device. Although the technical solution discloses that the cleaning device and the crushing device are connected through a draining device and a lifting device, the intervention of the draining device and the lifting device only formally realizes the The association between the equipment does not substantially realize the integration between the equipment, and at the same time it undoubtedly increases the footprint of the equipment.

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