CN203678405U - Separating funnel assembly for extraction - Google Patents
Separating funnel assembly for extraction Download PDFInfo
- Publication number
- CN203678405U CN203678405U CN201420066600.3U CN201420066600U CN203678405U CN 203678405 U CN203678405 U CN 203678405U CN 201420066600 U CN201420066600 U CN 201420066600U CN 203678405 U CN203678405 U CN 203678405U
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- Prior art keywords
- cock
- neck
- pipe
- bucket body
- separatory funnel
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- 238000000605 extraction Methods 0.000 title abstract description 7
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 24
- 238000007598 dipping method Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 63
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a separating funnel assembly for extraction. The separating funnel assembly comprises a separating funnel and a support, wherein the separating funnel comprises a funnel body and a pipe neck, a cock which is arranged at the lower part of the pipe neck is provided with a vertical through hole, the side surface of the cock is also provided with a dividing hole which is communicated with the through hole, the pipe neck is provided with a bypass hole, the upper side surface of the funnel body is provided with a backflow hole, a backflow pipe which is gradually inclined outwards is arranged between the bypass hole and the backflow hole, the edge of a liquid inlet pipe orifice is provided with a flange which horizontally extends outwards, the support is provided with a transverse suspension frame, the outer end of the suspension frame is fixedly provided with a fixed clamp and a movable clamp, the fixed clamp and the movable clamp are correspondently provided with semicircular clamping grooves, the outer ends of the movable clamp and the fixed clamp are respectively provided with a corresponding buckle structure, the suspension frame is also provided with a rubber wheel, and a motor can drive the rubber wheel to rotate through a belt transmission system so as to drive the separating funnel which is clamped in the clamping groove to rotate. The separating funnel brings convenience for experimenters in operation; moreover, the separation degree of liquid is high, and the extraction effect is good.
Description
Technical field
The utility model relates to a kind of assay laboratory utensil, especially relates to a kind of separatory funnel assembly for extracting.
Background technology
Separatory funnel is the utensil for extracting in laboratory, it generally comprises the bucket body of a contain fluid, the opening part on bucket body top is established Packed cock body, bucket body bottom is connected with elongated neck, near bucket body place, horizontal cock is set at neck, cock is provided with the through hole perpendicular to the axis of cock.In the time that rotation cock is the level of state through hole, neck is sealed by cock, needs the liquid of extraction can pour in bucket body and be positioned on a fixed support; After the liquid layered in bucket body, rotatable cock makes through hole be vertical state, and the through hole of now cock makes neck conducting, and the liquid of lower floor can flow out from neck; When the liquid of lower floor progressively discharges, when point liquid level of upper and lower layer and cock through hole suitable for reading tangent, i.e. rotatable cock makes neck cut-out, thereby reaches the object of extraction.But existing separatory funnel there are the following problems while being used for extracting: for the different liquids being conducive in bucket body can mix fully, therefore cock operated by rotary motion on neck near bucket body place, to avoid remaining in liquid in elongated neck because of relative static can not mixing fully.Like this, in the time that the liquid of lower floor is about to discharge, point liquid level between upper and lower layer is progressively near cock, point liquid level is now still in bucket body, thereby its area is larger, thus therefore very carefully control cock control the flow velocity of liquid in caliber, otherwise very easily the liquid on upper strata is emitted together, thereby increase the difficulty that operation is used, and be difficult to make up hill and dale fluid separation applications.
Utility model content
It is not thorough in existing fluid separation applications when extracting that the purpose of this utility model is to solve existing separatory funnel, and operation inconvenient problem with use, provides the separatory funnel assembly that a kind of handled easily and fluid separation applications degree are high.
To achieve these goals, the utility model is by the following technical solutions: a kind of separatory funnel assembly for extracting, comprise the support of a separatory funnel and placement separatory funnel, separatory funnel comprises the bucket body of a up big and down small pyriform, the neck being communicated with bucket body bottom, on neck, be laterally provided with the cock of controlling break-make, cock is provided with vias axial perpendicular to cock and perforation cock both sides, described bucket body central upper portion place is provided with the feed liquor mouth of pipe, in the feed liquor mouth of pipe, be provided with sealing-plug, described cock is positioned at the bottom of neck, also be provided with the tap hole that radially extends and be communicated with via along cock in the side of cock, correspondingly, on neck, be provided with by-pass prot, the upper side of bucket body is provided with return port, between by-pass prot and return port, be connected with progressively outward-dipping return duct, the edge of the feed liquor mouth of pipe is provided with the flange horizontally outward extending, described support comprises a underframe, underframe is provided with vertical vertical rod, vertical rod is provided with horizontal hanger, the adjustable clamp that the outer end of hanger is installed with fixing pincers and can horizontally rotates, on fixing pincers and adjustable clamp, be relatively provided with semicircular draw-in groove, two semicircular draw-in grooves form the circular trough with the lateral wall adaptation of the feed liquor mouth of pipe, outer end at adjustable clamp is provided with buckle, the outer end of fixing pincers is provided with corresponding grab, on hanger, be also provided with rubber wheel and motor, motor drives rubber wheel to rotate by belt drive system, in the time that the feed liquor mouth of pipe of separatory funnel is positioned at circular trough, the flange of the feed liquor mouth of pipe is close at the edge of rubber wheel.
Because cock is arranged on the bottom of neck, therefore, neck between bucket body and cock has longer length, and the inwall of neck is thinner, therefore, when point liquid level of two kinds of liquid is during progressively near cock, divide liquid level to be positioned at neck, thereby be conducive to control the separating degree of two kinds of liquid, make simple to operately, and separating degree is high.In addition, owing to being also provided with the tap hole that is communicated with via in cock of the present utility model, therefore, when via is in level and tap hole upward time, neck is cut off in cock, and one end of via is connected with the by-pass prot on neck, now in bucket body, injects the first liquid, liquid in the neck of cock top can enter into return duct by tap hole, via, by-pass prot, and with bucket body in liquid in sustained height.Now in bucket body, inject the second liquid, under the effect of gravity, can make the first liquid that is positioned at neck flow to isocon, that is to say, in the mixed process of these two kinds of liquid, the liquid in neck has mobile, thereby is conducive to the mixing of the liquid in neck.And the separatory funnel of prior art is because neck in the time that two kinds of liquid mix is inaccessible near cock place, be therefore difficult to form good mixing.Particularly, on hanger of the present utility model, be also provided with motor, motor can drive rubber wheel to rotate, like this, injecting in bucket body after two kinds of liquid, we can separate the adjustable clamp on hanger, then the feed liquor mouth of pipe screens of separatory funnel is arrived in the draw-in groove of fixing pincers, again by adjustable clamp closure, and lock buckle, the feed liquor mouth of pipe now can lean on ground screens adjustable clamp and fixing pincers in the circular trough forming, flange on the feed liquor mouth of pipe is close to the edge of rubber wheel, now starter motor, can utilize the frictional force between rubber wheel and flange to drive separatory funnel to rotate.Because return duct is outward-dipping setting from lower to upper, therefore the liquid while rotation in return duct can upwards flow along return duct under the effect of centrifugal force, and enter in bucket body, and the inwall of bucket body is very smooth revolving body curved surface, therefore when bucket body rotates, can not drive the liquid in bucket body to rotate, that is to say, liquid in bucket body can not produce the centrifugal force as the liquid in return duct, thereby making liquid in bucket body form one circulates, further improve the degree of mixing of liquid, and then be conducive to improve the effect of extraction.When the liquid in bucket body is after static layering, rotatable cock makes via be vertical state, and tap hole is now communicated with the by-pass prot on neck, thereby lower floor's liquid in bucket body and in return duct can flow out from the lower end outlet of neck.Because the internal diameter of neck and return duct is all thinner, therefore can control easily by cock point liquid level position of upper and lower liquid, thereby make simple to operately, and separating degree is high.
As preferably, described fixing pincers and the upper surface of adjustable clamp and the edge of draw-in groove be respectively equipped with some pits, in pit, be provided with rotating ball.Like this, in the time that the screens of the feed liquor mouth of pipe is in circular trough, the flange on the feed liquor mouth of pipe can form rolling friction with the upper surface of fixing pincers, adjustable clamp, the noise while being conducive to reduce frictional force and work.
Therefore, the utlity model has following beneficial effect: facilitate experimenter's operation, and the separating degree of liquid is high, effect of extracting good.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is partial sectional view of the present utility model.
Fig. 3 is a kind of status architecture schematic diagram that uses of the present utility model.
In figure: 1, separatory funnel 11, bucket body 12, neck 13, the feed liquor mouth of pipe 131, flange 14, sealing-plug 15, cock 151, via 152, tap hole 16, return duct 2, support 21, underframe 22, column 23, hanger 24, fixing pincers 25, adjustable clamp 26, draw-in groove 27, buckle 28, grab 3, rubber wheel 4, motor 5, ball.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.
As shown in Figure 1, a kind of separatory funnel assembly for extracting, comprise the support 2 of a separatory funnel 1 and placement separatory funnel, the neck 12 that separatory funnel comprises the bucket body 11 of a up big and down small pyriform, is communicated with bucket body bottom, bucket body central upper portion place is provided for the feed liquor mouth of pipe 13 of filling liquid, and corresponding sealing-plug 14 is set in the feed liquor mouth of pipe.The lower, transverse of neck a cock 15 of controlling neck break-make is set, thereby make to leave distance between cock and bucket body.Vias 151 axial perpendicular to cock and perforation cock both sides are set in cock, via can be used for conducting neck, a tap hole 152 that extends radially inwardly and be communicated with via along cock is set in the side of cock simultaneously again, and tap hole and via form T font.Correspondingly, we also need arrange a by-pass prot on neck, in the upper side of bucket body, a return port are set simultaneously, between by-pass prot and return port, are connected by return duct 16, and this return duct is progressively outward-dipping from the bottom to top.When cock is during in dissengaged positions, its via is the level of state, tap hole is connected with the neck on cock top upward, and via one end now is just connected with the by-pass prot on neck, thereby bucket body is connected with return duct by neck, cock.When we inject the first liquid in bucket body, the liquid in the neck of cock top can enter in return duct by tap hole, via, by-pass prot, and with bucket body in liquid in sustained height.Now in bucket body, inject the second liquid, under the effect of gravity, can make the first liquid that is positioned at neck flow to isocon, and finally make the liquid in liquid and the bucket body in return duct come back to identical liquid level.That is to say, in the mixed process of these two kinds of liquid, the liquid in neck has mobile, thereby is conducive to the mixing of the liquid in neck.
In order further to improve the degree of mixing of liquid, we can arrange a set of driving mechanism on support, rotatable while being placed on support with convenient separatory funnel, particularly, support comprises a underframe 21, one side of underframe arranges vertical vertical rod 22, the upper end of vertical rod connects a horizontal hanger 23, the outer end of hanger sets firmly fixing pincers 24 and an adjustable clamp 25 relative with fixing pincers, adjustable clamp and hanger are formed and are rotationally connected by a rotating shaft, thereby adjustable clamp can be rotated in horizontal plane, on fixing pincers and adjustable clamp, semicircular draw-in groove 26 is relatively set, like this, in the time of the close fixing pincers of adjustable clamp, two semicircular draw-in grooves form the circular trough with the lateral wall adaptation of the feed liquor mouth of pipe.In addition, we also need arrange in the outer end of adjustable clamp a buckle 27, and in the outer end of fixing pincers, corresponding grab 28 are set, can be by buckle and grab locking adjustable clamp during with the close fixing pincers of convenient adjustable clamp.Because this type of buckle belongs to conventional prior art, do not do too much description at this.Further, the flange 131 that we also need horizontally outward extend in the setting of the edge of the feed liquor mouth of pipe, like this, in the time that needs are placed separatory funnel, we can first open adjustable clamp, then the feed liquor mouth of pipe screens of separatory funnel are arrived in the draw-in groove of fixing pincers, then rotate adjustable clamp and block the feed liquor mouth of pipe, then use snap lock adjustable clamp, can make separatory funnel be suspended on reliably on hanger.
Further, we can arrange a rubber wheel 3 and a motor 4 near fixed mount place on hanger, and motor drives rubber wheel to rotate by existing belt drive system.In the feed liquor mouth of pipe of separatory funnel is positioned in the circular trough that adjustable clamp and fixing pincers surround time, the flange of the feed liquor mouth of pipe is just close at the edge of rubber wheel, like this, in the time that motor drives rubber wheel to rotate, can rely on the frictional force between rubber wheel and flange that separatory funnel is rotated.Certainly, as a kind of preferred version, we can arrange respectively some pits near the edge of draw-in groove place and draw-in groove at the upper surface of fixing pincers and adjustable clamp, rotating ball 5 is set in pit, ball on the edge of fixing pincers and adjustable clamp upper surface and draw-in groove is dislocatedly distributed equably around the axis of draw-in groove, thereby form the structure of similar ball bearing, make separatory funnel quick rotation swimmingly.
Need to extract time, we can first rotate cock, and via is the level of state, and tap hole is connected with the neck on cock top upward, via one end now is just connected with the by-pass prot on neck, thereby bucket body is connected with return duct by neck, cock.Injecting in bucket body after two kinds of liquid, we can separate the adjustable clamp on hanger, then the feed liquor mouth of pipe screens of separatory funnel is arrived in the draw-in groove of fixing pincers, again by adjustable clamp closure, and lock buckle, and the feed liquor mouth of pipe now can lean on ground screens adjustable clamp and fixing pincers in the circular trough forming, and the flange on the feed liquor mouth of pipe is close to the edge of rubber wheel, now starter motor, can utilize the frictional force between rubber wheel and flange to drive separatory funnel quick rotation.Because return duct is outward-dipping setting from lower to upper, therefore the effect that the liquid while rotation in return duct can overcome gravity under the effect of centrifugal force is upwards flowed along return duct, and enter in bucket body, liquid in bucket body flows in isocon by neck again, thereby making liquid in bucket body form one circulates, like this, the liquid in bucket body form good degree of mixing, and then be conducive to improve the effect of extraction.Then disable motor makes separatory funnel static, when the liquid in bucket body is after static layering, rotatable cock makes via be vertical state, and tap hole is now communicated with the by-pass prot on neck, thereby lower floor's liquid in bucket body and in return duct can flow out from the lower end outlet of neck.Because the internal diameter of neck and return duct is all thinner, therefore can control easily by cock point liquid level position of upper and lower liquid, in the time that point liquid level arrives the via upper port position of cock, rotate rapidly cock the path of caliber is cut off, the liquid of staying in bucket body can be poured out from the feed liquor mouth of pipe on bucket body top.
Claims (2)
1. the separatory funnel assembly for extracting, comprise the support of a separatory funnel and placement separatory funnel, separatory funnel comprises the bucket body of a up big and down small pyriform, the neck being communicated with bucket body bottom, on neck, be laterally provided with the cock of controlling break-make, cock is provided with vias axial perpendicular to cock and perforation cock both sides, described bucket body central upper portion place is provided with the feed liquor mouth of pipe, in the feed liquor mouth of pipe, be provided with sealing-plug, it is characterized in that, described cock is positioned at the bottom of neck, also be provided with the tap hole that radially extends and be communicated with via along cock in the side of cock, correspondingly, on neck, be provided with by-pass prot, the upper side of bucket body is provided with return port, between by-pass prot and return port, be connected with progressively outward-dipping return duct, the edge of the feed liquor mouth of pipe is provided with the flange horizontally outward extending, described support comprises a underframe, underframe is provided with vertical vertical rod, vertical rod is provided with horizontal hanger, the adjustable clamp that the outer end of hanger is installed with fixing pincers and can horizontally rotates, on fixing pincers and adjustable clamp, be relatively provided with semicircular draw-in groove, two semicircular draw-in grooves form the circular trough with the lateral wall adaptation of the feed liquor mouth of pipe, outer end at adjustable clamp is provided with buckle, the outer end of fixing pincers is provided with corresponding grab, on hanger, be also provided with rubber wheel and motor, motor drives rubber wheel to rotate by belt drive system, in the time that the feed liquor mouth of pipe of separatory funnel is positioned at circular trough, the flange of the feed liquor mouth of pipe is close at the edge of rubber wheel.
2. separatory funnel assembly according to claim 1, is characterized in that, described fixing pincers and the upper surface of adjustable clamp and the edge of draw-in groove are respectively equipped with some pits, are provided with rotating ball in pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066600.3U CN203678405U (en) | 2014-02-14 | 2014-02-14 | Separating funnel assembly for extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066600.3U CN203678405U (en) | 2014-02-14 | 2014-02-14 | Separating funnel assembly for extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678405U true CN203678405U (en) | 2014-07-02 |
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ID=51000368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066600.3U Expired - Fee Related CN203678405U (en) | 2014-02-14 | 2014-02-14 | Separating funnel assembly for extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474738A (en) * | 2014-12-18 | 2015-04-01 | 武汉市宇驰检测技术有限公司 | Oscillation separating funnel extractor |
| CN107720669A (en) * | 2017-10-27 | 2018-02-23 | 桐城市煜萱生态农业发展有限公司 | A kind of rapeseed oil oil-drawing device |
-
2014
- 2014-02-14 CN CN201420066600.3U patent/CN203678405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474738A (en) * | 2014-12-18 | 2015-04-01 | 武汉市宇驰检测技术有限公司 | Oscillation separating funnel extractor |
| CN107720669A (en) * | 2017-10-27 | 2018-02-23 | 桐城市煜萱生态农业发展有限公司 | A kind of rapeseed oil oil-drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mao Shuiyang Inventor before: Zhu Xiaolei Inventor before: Li Lili |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: 333211 young forest farm, Taibai Town, Shangrao, Jiangxi, Wuyuan Patentee after: Wuyuan Fengrun Technology Co., Ltd. Address before: 163311 psychological room of disease prevention system, No. 15 Wenhua street, Dongfeng Village, Heilongjiang, Daqing Co-patentee before: Li Lili Patentee before: Zhu Xiaolei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |