Common-pressure herb-decocting machine with internal vacuum condensing device and condensing cover

Abstract

The invention discloses a common-pressure herb-decocting machine with an internal vacuum condensing device and a condensing cover, which is characterized in that a herb-decocting barrel is provided with a circular C-shaped herb basket inside, a vacuum concentrating tank in the center and a sandwiched cooling cover with a feeding opening and a concentrating water collecting tank at the top. When herbs are decocted, water vapor is condensed and collected in the concentrating water tank of the sandwiched cover and can be added to the herb-decocting barrel as secondary decocting water, first decocting liquid medicine is extracted into the vacuum tank through a feeding ball valve with a filter screen at the bottom of the vacuum concentrating tank for reducing pressure and rapidly concentrating, and the feeding ball valve is controlled by a steering handle to open and close. Residual liquid medicine in herb residues can be relatively fully extracted in the vacuum concentrating tank without squeezing, and the size of the liquid medicine in the concentrating tank can be intuitively read through the herb-decocting barrel, a notch of the C-shaped herb basket and a scale window of the vacuum concentrating tank for quantificationally concentration. The invention not only saves energy, but also increases the concentration speed of the liquid medicine, reduces the taking volume and lessens the damage of effective contents.

Description

technical field [0001] The invention relates to an atmospheric pressure decoction machine, in particular to an atmospheric pressure decoction machine with a built-in vacuum concentration device and a top cover condensation device. Background technique [0002] Traditional Chinese medicine decoction is the most common dosage form in TCM clinics. It conforms to the diagnosis and treatment characteristics of TCM syndrome differentiation and treatment. It is an individualized form of administration in TCM. Usually, due to the lack of specialized knowledge and experience in decocting medicines, patients often cannot decoct medicines correctly, thereby affecting the full play of the curative effect of decoctions. In modern society, with the acceleration of people's life rhythm, the cumbersome decoction procedure has seriously affected people's choice of decoction. In view of this, in recent years, starting from Korean decoction machines, Chinese medicine decoction machines with v...

AI Technical Summary

Problems solved by technology

[0005] by figure 1 All the decoction machines on the market represented by the decoction machine shown have the following main disadvantages: the decoction has a large dose and low concentration, which seriously affects the full play of the curative effect of the decoction

In addition, the pressing efficiency of the dregs is not high, and after the first decoction dregs are squeezed, the extraction of the second decoction liquid is affected.

Images