Filter device, treatment process and application thereof

A filter device and filter screen cartridge technology, applied in the direction of filtration separation, mobile filter element filter, separation method, etc., can solve the problems of small processing capacity, failure to recycle, waste, etc., to promote seepage and increase extraction rate Effect

CN104606940AActive Publication Date: 2015-05-13INST OF PROCESS ENG CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-05-13

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Abstract

The invention provides a filter device for high-concentration herb residues and / or fruit residues. The device comprises a feeding component, a filter screen cartridge (2), a connecting shaft (6), a liquid receiving component (3), a power component (4), a transmission component (5) and a stand column (8). Under the rotation of the filter screen cartridge (2), herb residues and / or fruit residues, which are extracted by a solvent, are gathered into clusters in the screen cartridge and roll along with the rotation of the screen cartridge; herb residue clusters and / or fruit residue clusters form cracks in the rolling process and then are clustered again. The filter device has an effect of promoting the seepage of liquid in the herb residues and / or fruit residues, therefore an extracting solution or original juice are fully removed, and the solid-liquid separation effect is realized. The filter device is suitable for the berry or fruit kind of fruit residue treatment and is also suitable for filtering the extracted residues of other plants such as maca, kelp, abelmoschus esculentus, abelmoschus manihot, cistanche and cynomorium songaricum.
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Description

technical field

[0001] The invention belongs to the field of biochemical engineering equipment, and relates to a filtering device and a filtering process, in particular to a filtering device, a treatment process and an application of medicinal dregs and / or pomace. Background technique

[0002] The extraction and deep processing fields of food and traditional Chinese medicine all involve the steps of filtering and removing slag. Low-viscosity medicinal residues such as ginkgo leaf extraction residues and licorice extraction residues can be fully filtered by using conventional mesh screens combined with filter cloth, while high-viscosity medicinal residues, such as wolfberry, kelp, okra, etc., still contain a large amount of residue after extraction. The extracts are often not recovered well, resulting in a lot of waste; or the recovery steps are more complicated, such as plate and frame filtration, extrusion filtration, etc. For example, patent CN203540163U discloses a pomac...

Examples

Embodiment 1

[0050] Embodiment 1: The filter device and its treatment process for filtering wolfberry extract residue

[0051] A wolfberry extraction slag filtering device, the device comprises a feed port 1, a feed pipeline 9, a filter screen cylinder 2, a connecting shaft 6, an open liquid receiving tank 3, a motor 4, a belt 5 and a column 8, wherein the feed The mouth 1, the feeding pipe 9 and the filter cylinder 2 are connected in sequence, the filter cylinder 2 is set outside the connecting shaft 6, the connecting shaft 6 is fixed on the column 8, one end of the connecting shaft 6 is connected with the feeding pipe 9, and the connecting shaft 6 The other end of the belt is covered with a belt 5 and driven by the motor 4 through the belt 5. The motor 4 is located below the end of the connecting shaft 6 covered with the belt 5. The open liquid receiving tank 3 is located below the filter screen cylinder 2, and the filter screen cylinder 2 is placed horizontally. The open liquid receivin...

Embodiment 2

[0053] Embodiment 2: be used for the filtering device of Cistanche dregs and its processing technology

[0054] A cistanche slag extraction slag filtering device, the device includes a feed port 1, a feed pipe 9, a filter cylinder 2, a connecting shaft 6, a discharge cylinder 13, a closed liquid receiving tank 3, a stamping engine 4, and a chain 5 And the column 8, wherein the feed port 1, the feed pipe 9 and the filter cylinder 2 are connected in sequence, the filter cylinder 2 is set outside the connecting shaft 6, the connecting shaft 6 is fixed on the column 8, and one end of the connecting shaft 6 is connected to the feed The pipe 9 is connected, the discharge cylinder 13 is located at the end of the filter cylinder 2 that is not connected with the feed pipe 9 and is connected with the filter cylinder 2, the discharge cylinder 13 is set outside the connecting shaft 6, and the discharge cylinder 13 is punched by the chain 5 The engine 4 is driven to rotate, the ramjet 4 is...

Embodiment 3

[0056] Embodiment 3: be used for the filtering device of blueberry pomace and its processing technology

[0057] Except that the filter hole of the filter screen cylinder 2 is a mixed shape, the mesh aperture size is 1cm, and the rotating speed of the motor 4 is 1rpm in the adopted device and treatment process, the others are the same as in Example 1.

[0058] After the filtration is complete, it is measured that the extraction rate of the blueberry extract has increased by 45%.