CN202605771U

CN202605771U - Extraction column

Info

Publication number: CN202605771U
Application number: CN 201220065923
Authority: CN
Inventors: 梁忠禄; 方春荣; 柏锦学; 王永康
Original assignee: YUNNAN NANBAO PHYTOCHEMICAL ENGINEERING Co Ltd
Current assignee: Yunnan Nanbao Biotechnology Co., Ltd.
Priority date: 2012-02-28
Filing date: 2012-02-28
Publication date: 2012-12-19
Anticipated expiration: 2022-02-28

Abstract

The utility model discloses an extraction column which comprises jar bodies, the upper part of each jar body is provided with a raw material inlet tube, the top of the jar body is provided with an extract outlet tube, the bottom of the jar body is provided with a residue outlet tube, the side face of the bottom of the jar body is provided with an extract inlet tube, the extraction column is composed of a plurality of jar bodies which are connected in series in the vertical direction, the lower end of the extraction column is provided with a base seat, the upper end of the extraction column is provided with a top seat, a separation disc is arranged between upper and lower cylinder bodies, a supercharged residue removal tube is arranged on the cylinder body of the second layer, and a flow remaining ring is placed in a jar body below the top layer; and the outer layer of each jar body is provided with an insulated water jacket, the insulated water jackets of upper and lower jar bodies are connected by using a connecting tube, a water inlet tube of each insulated water jacket is arranged below the extraction column, and a water outlet tube is arranged above the extraction column. When the extraction column is used, the whole extraction process is operated in a continuous feeding process, therefore, the working efficiency is high; and as a structure that multistage jar bodies are vertically connected in series is adopted, the uniform contact between an initial extracted object and the extract is prolonged, thereby increasing the extraction rate.

Description

Extraction column

Technical field

The utility model belongs to active ingredients of plants extraction equipment technical field, relates to a kind of vertical extraction column, is specially adapted to the extraction of Dalmatian chrysanthemum active ingredients of plants.

Background technology

Be rich in multiple effective ingredients such as deinsectization element in the Dalmatian chrysanthemum plant, Dalmatian chrysanthemum raw material flower obtains the bigger extract of a kind of extractant content through behind the single extraction, and extract is through concentrating the primary extract that the back forms paste; Primary extract will carry out reextraction with extraction equipment, and wherein effective ingredients such as deinsectization element are extracted.Reextraction device of the prior art; Tank body only has one-level, and tank body top is provided with the primary extract import, is stamped seal cover in the primary extract import; Seal cover is installed on the cylinder of an opening encapsulation lid; Bottom, extraction equipment side is equipped with the extractant import, and top is equipped with the extractant outlet, and the bottom is equipped with the defective material outlet.

Extraction work, early pyrethrum extract extraction device to be raised to the top, from the material inlet of the beginning of the pyrethrum extract quantitative perfusion to the extraction apparatus, with cylinder sealing cap tightly after extraction device from the lower pass into the extraction agent, in extraction device to extract and extraction solvent First decompression processing, the beginning of pyrethrum extract the active ingredients of the impurities separated from the extractant together with the active ingredient with the top of the output from the extraction device, retained earnings residue discharged from the bottom of the extraction device.

In the prior art, because the tank body of extraction equipment only has one-level, primary extract is bonding agglomerating easily in the decline process, and the extract of primary extract and rising is shorter time of contact, and the effective ingredient in the primary extract is usually separated unclean, causes the waste of raw material; In addition, because primary extract wants gradation to add in the prior art, after having extracted a batch materials, open the filling that extraction equipment carries out the next group material, work not only lacks connectivity, and reinforced work effort is time-consuming, and production efficiency is very low.

Summary of the invention

For solving in the prior art, in the Dalmatian chrysanthemum primary extract extraction process, material and extract weak point time of contact, primary extract are wanted the problem of gradation adding; The utility model provides a kind of vertical extraction column, and its embodiment is: a kind of extraction column, form by tank body; On the top of tank body the raw material inlet pipe is installed, the top is equipped with extract and goes out pipe, in tank base residue is installed and pipe; Bottom sides is equipped with the extract inlet pipe, and extraction column vertically is being made up of to being connected in series a plurality of tank bodies, and there is base the lower end; There is footstock the upper end, is equipped with between upper and lower two cylinder bodies at a distance from dish, and the supercharging scum pipe is installed on the cylinder body of the second layer; In the tank body below top layer, be placed with the ring that remains in a standstill; At the skin of tank body, be provided with the insulation water jacket, the insulation water jacket between upper and lower two tank bodies connects with tube connector, and the water inlet pipe of insulation water jacket is positioned at the below of extraction column, and outlet pipe is positioned at the top of extraction column.

Above-mentioned extraction column in use, the Dalmatian chrysanthemum primary extract of thickness gets into from the top of extraction column, leans on the gravity effect slowly and dispersedly to flow to the bottom through behind dividing plate and the ring that remains in a standstill; Extract then injects from the bottom; Upwards, the effective ingredient in the primary extract is taken away, flowed out from the extraction column upper end again with Dalmatian chrysanthemum primary extract even contact; Carry out in the whole process that is operated in continuous feeding, improved operating efficiency; Owing to adopt the structure of the vertical series connection of multistage tank body, prolonged the even contact of primary extract and extract, thereby improved extraction yield.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

Embodiment one: as shown in Figure 1, a kind of extraction column is made up of tank body 4; On the top of tank body 4 raw material inlet pipe 7 is installed, the top is equipped with extract and goes out pipe 8, residue is installed in tank body 4 bottoms pipe 14; Bottom sides is equipped with extract inlet pipe 2, and extraction column vertically is being made up of to being connected in series a plurality of tank bodies 4, and there is base 1 lower end; There is footstock 9 upper end, is equipped with between upper and lower two cylinder bodies at a distance from dish 6, and supercharging scum pipe 3 is installed on the cylinder body of the second layer; In the tank body 4 below top layer, be placed with the ring 5 that remains in a standstill; At the skin of tank body 4, be provided with insulation water jacket 12, the insulation water jacket 12 usefulness tube connectors 11 between upper and lower two tank bodies connect, and the water inlet pipe 13 of insulation water jacket 12 is positioned at the below of extraction column, and outlet pipe 10 is positioned at the top of extraction column.

Claims

1. extraction column is made up of tank body (4), on the top of tank body (4) raw material inlet pipe (7) is installed; The top is equipped with extract and goes out pipe (8), in tank body (4) bottom residue is installed and pipe (14), and bottom sides is equipped with extract inlet pipe (2); It is characterized in that: extraction column vertically is being made up of to being connected in series a plurality of tank bodies (4), and there is base (1) lower end, and there is footstock (9) upper end; Be equipped with between upper and lower two cylinder bodies at a distance from dish (6); Supercharging scum pipe (3) is installed on the cylinder body of the second layer, in the tank body below top layer (4), is placed with the ring (5) that remains in a standstill.

2. extraction column as claimed in claim 1; It is characterized in that: skin in tank body (4); Be provided with insulation water jacket (12); Insulation water jacket (12) between upper and lower two tank bodies connects with tube connector (11), and the water inlet pipe (13) of insulation water jacket (12) is positioned at the below of extraction column, and outlet pipe (10) is positioned at the top of extraction column.