CN103520948B - A kind of continuous extracting device with stirring structure - Google Patents
A kind of continuous extracting device with stirring structure Download PDFInfo
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- CN103520948B CN103520948B CN201310430066.XA CN201310430066A CN103520948B CN 103520948 B CN103520948 B CN 103520948B CN 201310430066 A CN201310430066 A CN 201310430066A CN 103520948 B CN103520948 B CN 103520948B
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Abstract
The invention discloses a kind of continuous extracting device with stirring structure, comprise extraction tank and be arranged on the spiral pushing mechanism in extraction tank, described spiral pushing mechanism comprises that a rotating shaft and coaxial spaced are arranged on the some helical blades on described rotating shaft, it is characterized in that, in the one side of spiral direction of advance, be provided with some stirring structures at each helical blade. The present invention is provided with stirring structure on helical blade, and the bed of material is played to an effect of stirring, and has effectively increased the permeability of the bed of material, has increased the contact of solid-liquid two-phase, has avoided solvent short circuit, has promoted extraction efficiency.
Description
Technical field
The present invention relates to natural product extraction device field, particularly a kind of carrying continuously with stirring structureGet device.
Background technology
As shown in Figure 1, continuous extracting device (comprising continuous following current extraction, Continuous Countercurrent Extraction) in the past,Its agent structure is a set of spiral pushing 10, one extraction tank 20(of mechanism or claims to extract storehouse) composition. Spiral shellRevolve delivery device 10 and be installed in extraction tank, one end drives by a set of reductor, promotes to extract objectForward, and water or solvent with extract object in the same way or reverse type flow, also claim following current or adverse current.This structural design has been applied in the continuous extraction process of some natural products, bright but this structure existsAobvious deficiency, extract object (solid phase) in lower floor's motion, and solvent (liquid phase) moves on upper strata, GuLiquid two-phase can not effectively contact, and such result is to cause solvent partial short-circuit, has reduced extraction efficiency.
Summary of the invention
Technical problem to be solved by this invention is for shortcomings and deficiencies of the prior art, provides a kind ofWith the continuous extracting device of stirring structure, this continuous extracting device, with stirring structure, can make solid-liquid twoFully contact, avoids solvent short circuit mutually, improves extraction efficiency.
Technical problem solved by the invention can realize by the following technical solutions:
With a continuous extracting device for stirring structure, comprise extraction tank and be arranged on the spiral in extraction tankDelivery device, described spiral pushing mechanism comprises that a rotating shaft and coaxial spaced are arranged on described rotating shaftSome helical blades, it is characterized in that, at each helical blade in the one side of spiral direction of advanceBe provided with some stirring structures.
In a preferred embodiment of the present invention, described some stirring structures are that some one end are fixed on oftenOne helical blade is towards the material copy cylindrical rod in the one side of spiral direction of advance.
In a preferred embodiment of the present invention, described material copy cylindrical rod and described rotating shaft be arranged in parallel,The diameter of described material copy cylindrical rod is 6mm, and length is 30mm.
In a preferred embodiment of the present invention, described some stirring structures are that some one end are fixed on oftenOne helical blade is towards the wavy material copy rod in the one side of spiral direction of advance.
Owing to having adopted technical scheme as above, the present invention is provided with stirring structure on helical blade, rightThe bed of material plays an effect of stirring, and has effectively increased the permeability of the bed of material, has increased the contact of solid-liquid two-phase,Avoid solvent short circuit, promoted extraction efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to realityThe accompanying drawing of executing required use in example or description of the Prior Art is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of existing continuous extracting device.
Fig. 2 is the structural representation of a kind of continuous extracting device embodiment 1 with stirring structure of the present invention.
Fig. 3 is the structural representation of a kind of continuous extracting device embodiment 2 with stirring structure of the present invention.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understandSeparate, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment 1
Shown in Figure 2, a kind of continuous extracting device with stirring structure comprises that extraction tank 200 is arranged onSpiral pushing mechanism 100 in extraction tank 200, spiral pushing mechanism 100 comprises a rotating shaft 110 and sameAxle is disposed on the some helical blades 120 on rotating shaft 110, at each helical blade 120 towards spiral shellRevolve in the one side of direction of advance and be provided with some material copy cylindrical rod 130a, material copy cylindrical rod 130a and rotating shaft110 be arranged in parallel, and the diameter of material copy cylindrical rod 130a is 6mm, and length is 30mm, and at each spiral shellOn vane sheet 120, be equipped with 26 material copy cylindrical rod 130a, material copy cylindrical rod 130a plays one to the bed of materialThe individual effect of stirring, has effectively increased the permeability of the bed of material, has increased the contact of solid-liquid two-phase, has avoided moltenMatchmaker's short circuit, has promoted extraction efficiency.
Embodiment 2
Shown in Figure 3, a kind of continuous extracting device with stirring structure comprises extraction tank 200 and arrangesSpiral pushing mechanism 100 in extraction tank 200, spiral pushing mechanism 100 comprises a rotating shaft 110Be arranged on the some helical blades 120 on rotating shaft 110 with coaxial spaced, at each helical blade 120In the one side of spiral direction of advance, be provided with some wavy material copy rod 130b, wavy material copy rodThe diameter of 130b is 6mm, and length is 30mm, and is equipped with 26 waves on each helical blade 120Shape material copy rod 130b, the present embodiment not only has the effect identical with embodiment 1, wavy material copy rod 130bCan also further increase the effect of stirring, further increase the contact of solid-liquid two-phase.
More than show and described general principle of the present invention and principal character and advantage of the present invention. One's own professionThe technical staff of industry should understand, and the present invention is not restricted to the described embodiments, above-described embodiment and explanationThat in book, describes just illustrates principle of the present invention, without departing from the spirit and scope of the present invention,The present invention also has various changes and modifications, and these changes and improvements all fall into claimed model of the present inventionIn enclosing. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. the continuous extracting device with stirring structure, comprises extraction tank and is arranged on the spiral shell in extraction tankRevolve delivery device, described spiral pushing mechanism comprises that a rotating shaft and coaxial spaced are arranged on described rotating shaftOn some helical blades, it is characterized in that the one side at each helical blade towards spiral direction of advanceOn be provided with some stirring structures; Described some stirring structures are that some one end are fixed on each helical bladeTowards the wavy material copy rod in the one side of spiral direction of advance; The diameter of wavy material copy rod 130b is6mm, length is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430066.XA CN103520948B (en) | 2013-09-18 | 2013-09-18 | A kind of continuous extracting device with stirring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430066.XA CN103520948B (en) | 2013-09-18 | 2013-09-18 | A kind of continuous extracting device with stirring structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103520948A CN103520948A (en) | 2014-01-22 |
| CN103520948B true CN103520948B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310430066.XA Active CN103520948B (en) | 2013-09-18 | 2013-09-18 | A kind of continuous extracting device with stirring structure |
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| Country | Link |
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| CN (1) | CN103520948B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422405A (en) * | 2016-10-10 | 2017-02-22 | 江苏沙家浜医药化工装备股份有限公司 | Continuous type spiral infiltration device |
| CN110201621B (en) * | 2019-07-04 | 2024-04-30 | 河北交科材料科技有限公司 | Tubular modified asphalt mixer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401245Y (en) * | 2000-01-12 | 2000-10-18 | 王玉祖 | Spiral continuous counter-flow ultrasonic wave leaching extraction equipment |
| CN203507598U (en) * | 2013-09-18 | 2014-04-02 | 上海远跃制药机械股份有限公司 | Continuous extracting device with material turning structures |
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2013
- 2013-09-18 CN CN201310430066.XA patent/CN103520948B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401245Y (en) * | 2000-01-12 | 2000-10-18 | 王玉祖 | Spiral continuous counter-flow ultrasonic wave leaching extraction equipment |
| CN203507598U (en) * | 2013-09-18 | 2014-04-02 | 上海远跃制药机械股份有限公司 | Continuous extracting device with material turning structures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103520948A (en) | 2014-01-22 |
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Address after: Liantang Town Qingpu District Shanghai city 201716 steamed Xia Lu No. 328 Patentee after: SHANGHAI UNIWIN PHARMACEUTICAL MACHINERY CO., LTD. Address before: Liantang Town Qingpu District Shanghai city 201716 steamed Xia Lu No. 328 Patentee before: Shanghai Uniwin Pharmaceutical Machinery Co., Ltd. |