CN105013208A - Detachable heavy phase weir of centrifugal extraction machine - Google Patents
Detachable heavy phase weir of centrifugal extraction machine Download PDFInfo
- Publication number
- CN105013208A CN105013208A CN201410164983.2A CN201410164983A CN105013208A CN 105013208 A CN105013208 A CN 105013208A CN 201410164983 A CN201410164983 A CN 201410164983A CN 105013208 A CN105013208 A CN 105013208A
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- CN
- China
- Prior art keywords
- heavy phase
- weir
- phase weir
- detachable
- centrifugal extractor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a detachable heavy phase weir of a centrifugal extraction machine. The detachable heavy phase weir is mainly applied to interface adjustment and individual phase control of the centrifugal extraction machine. The technical problems that the conventional centrifugal extraction machine is complicated in operation and the like in a heavy phase weir replacement process are solved. The detachable heavy phase weir mainly comprises a weir plate, fixing bolts and sealing rings. The detachable heavy phase weir is simple in structure and convenient to operate, and the heavy phase weir replacement operation of the centrifugal extraction machine can be quickly completed.
Description
Technical field
The present invention relates to a kind of parts on centrifugal extractor, particularly relate to a kind of detachable heavy phase weir, for the interface of centrifugal extractor and the control of point phase effect and adjustment.
Background technology
The course of work of centrifugal extractor is mainly divided into two parts: namely mix mass transport process and centrifugal separation processes, two kinds of liquid to be mixed complete mixing under the rotary drum of centrifugal extractor or the turning effort of blade, complete mixed mixed liquor and enter rotary drum, High Rotation Speed under the drive of rotary drum thus produce centrifugal force, the liquid that density is large under the influence of centrifugal force is outwards assembled, the liquid that density is little is inwardly assembled, two kinds of liquid can layering and form an interface gradually, the liquid larger in the density in outside discharges extracter by heavy out, the liquid less in the density of inner side discharges extracter by light phase export, thus complete separation process.In separation process, the position at interface can affect the effect of separation, if interface is too outer, heavy phase can be caused to carry light phase secretly, if the position at interface is too inner, can causes and gently carry heavy phase secretly mutually.And the position at interface is determined by the diameter of heavy phase weir, so often need the diameter dimension regulating heavy phase weir in extracting operation process.
Centrifugal extractor in the market generally has the parts such as rotary drum, bearing, shell, motor to form, the annulus that the heavy phase weir plate arranged above rotary drum is as a whole, often need motor, bearing to pull down and just can unload heavy phase weir plate when changing heavy phase weir plate, this substitute mode wastes time and energy, operation inconvenience, therefore be necessary to provide a kind of simple to operate, change detachable heavy phase weir easily.
Summary of the invention
The present invention aims to provide a kind of detachable heavy phase weir, changes inconvenient technical problem with the heavy phase weir solving centrifugal extractor in the past.
The present invention solves the problems of the technologies described above the technical scheme adopted to be to provide a kind of detachable heavy phase weir, comprises weir plate, set bolt, sealing ring; Described weir plate is made up of two semicircular ring, and fixing with on rotary drum by set bolt; Described sealing ring can seal the gap between semicircle.
The detachable heavy phase weir of above-mentioned centrifugal extractor, the set bolt that only need come loose during its dismounting can be pulled down.
The present invention has following beneficial effect: the detachable heavy phase weir replacing of described centrifugal extractor is convenient, simple to operate, and the weir plate that can carry out centrifugal extractor rapidly regulates, and has wider applicability.
Accompanying drawing explanation
Fig. 1 is the sectional view of the detachable heavy phase weir of centrifugal extractor of the present invention.
Fig. 2 is the top view of the detachable heavy phase weir of centrifugal extractor of the present invention.
1 be weir plate, 2 be set bolt in figure, 3 for sealing ring.
Detailed description of the invention
Be described in detail the specific embodiment of the present invention below in conjunction with drawings and Examples, following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Looking as shown in Figure 1, Figure 2, the detachable heavy phase weir of the centrifugal extractor of the present embodiment comprises weir plate 1, set bolt 2, sealing ring 3.
Wherein, described weir plate 1 is fixed on rotary drum by set bolt 2, and plays sealing function by sealing ring 3 between weir plate 1 and rotary drum.
Wherein, described weir plate 1 is made for 316L corrosion resistant plate, and it is an outside diameter is 410mm, the annulus of interior circular diameter 250mm along in Linear cut form.
Wherein, described set bolt 2 is interior six square bolts of M12, sealing ring 3 for wire diameter be 4mm fluorine glue sealing ring.
The heavy phase weir of centrifugal extractor of the present invention in use, weir plate 1 is fixed on rotary drum by set bolt 2, forming a bed boundary when heavy phase is flowed out by weir plate 1 in rotary drum inside, only the weir plate of different inner diameters size need be replaced with when needing adjustment interface location.
Advantage of the present invention is: do not need motor and the bearing of dismantling extracter when its weir plate is changed, easy to operate.
The foregoing is only embodiments of the invention; be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations; all changes done within the spirit and principles in the present invention and change, all should be included within protection scope of the present invention.
Claims (5)
1. a detachable heavy phase weir for centrifugal extractor, is made up of weir plate (1), set bolt (2), sealing ring (3), it is characterized in that: weir plate (1) is pressed on sealing ring (3) by set bolt (2).
2. the detachable heavy phase weir of centrifugal extractor as claimed in claim 1, is characterized in that: weir plate (1) is made up of two pieces of semicircular ring.
3. the detachable heavy phase weir of centrifugal extractor as claimed in claim 1, is characterized in that: in an annulus completed after weir plate (1) is fixed by set bolt (2).
4. the detachable heavy phase weir of centrifugal extractor as claimed in claim 1, is characterized in that: the groove route of sealing ring (3) is an abnormity circle.
5. the detachable heavy phase weir of centrifugal extractor as claimed in claim 1, it is characterized in that: when changing weir plate (1), only need unclamp set bolt (2) can pull down weir plate (1), need not dismantle the miscellaneous part of centrifugal extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164983.2A CN105013208A (en) | 2014-04-23 | 2014-04-23 | Detachable heavy phase weir of centrifugal extraction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164983.2A CN105013208A (en) | 2014-04-23 | 2014-04-23 | Detachable heavy phase weir of centrifugal extraction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013208A true CN105013208A (en) | 2015-11-04 |
Family
ID=54403727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164983.2A Pending CN105013208A (en) | 2014-04-23 | 2014-04-23 | Detachable heavy phase weir of centrifugal extraction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075952A (en) * | 2016-07-25 | 2016-11-09 | 郑州天萃取科技有限公司 | Centrifugal extractor rotary drum and the manufacture method of this rotary drum |
| CN116747559A (en) * | 2023-08-18 | 2023-09-15 | 西安小草植物科技有限责任公司 | Plant extract preparation extraction device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283509Y (en) * | 1996-12-31 | 1998-06-10 | 张进韬 | Cylindrical centrifugal extractor |
| CN201193707Y (en) * | 2008-04-03 | 2009-02-11 | 大庆市顺达石油设备制造有限公司 | Diversion type sealing arrangement of pumping unit speed reducer |
| CN104771932A (en) * | 2015-03-25 | 2015-07-15 | 合肥通用机械研究院 | External local grade reflux unit of centrifugal extractor |
-
2014
- 2014-04-23 CN CN201410164983.2A patent/CN105013208A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283509Y (en) * | 1996-12-31 | 1998-06-10 | 张进韬 | Cylindrical centrifugal extractor |
| CN201193707Y (en) * | 2008-04-03 | 2009-02-11 | 大庆市顺达石油设备制造有限公司 | Diversion type sealing arrangement of pumping unit speed reducer |
| CN104771932A (en) * | 2015-03-25 | 2015-07-15 | 合肥通用机械研究院 | External local grade reflux unit of centrifugal extractor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075952A (en) * | 2016-07-25 | 2016-11-09 | 郑州天萃取科技有限公司 | Centrifugal extractor rotary drum and the manufacture method of this rotary drum |
| CN106075952B (en) * | 2016-07-25 | 2018-02-09 | 郑州天一萃取科技有限公司 | The preparation method of centrifugal extractor rotary drum and the rotary drum |
| CN116747559A (en) * | 2023-08-18 | 2023-09-15 | 西安小草植物科技有限责任公司 | Plant extract preparation extraction device |
| CN116747559B (en) * | 2023-08-18 | 2023-11-17 | 西安小草植物科技有限责任公司 | Plant extract preparation extraction device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |