CN210159297U - Large-volume liquid filter for simultaneously filtering multiple samples - Google Patents
Large-volume liquid filter for simultaneously filtering multiple samples Download PDFInfo
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- CN210159297U CN210159297U CN201920899434.8U CN201920899434U CN210159297U CN 210159297 U CN210159297 U CN 210159297U CN 201920899434 U CN201920899434 U CN 201920899434U CN 210159297 U CN210159297 U CN 210159297U
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- filter
- stock solution
- buffer tank
- filtrate
- disc
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Abstract
The utility model discloses a filterable big volume liquid filter simultaneously of a plurality of samples, a serial communication port, including base (1), filtrating buffer memory jar fixed disk (2), filter house fixed disk (3), stoste buffer memory jar fixed disk (4), support pivot (5), filtrating buffer memory jar (6), filter house (7), stoste buffer memory jar (8). The utility model has the advantages that: the utility model is arranged in a circle, which can save the occupied space; the support rotating shaft can rotate, so that the operation is convenient; eight liquid samples can be filtered simultaneously; can meet the requirement of filtering large-volume liquid.
Description
Technical Field
The utility model relates to a liquid filtration field especially relates to a filterable big volume liquid filter of a plurality of samples simultaneously.
Background
The liquid filter is a commonly used liquid filtering device, the amount of liquid samples loaded by the existing liquid filter is too small, the number of simultaneously filtered samples is also small, and the requirements of simultaneously filtering a plurality of samples and filtering large-volume liquid are difficult to meet.
Disclosure of Invention
In order to solve the problems in the background art, the utility model discloses a large-volume liquid filter for simultaneously filtering a plurality of samples, which comprises a base, a filtrate buffer tank fixing disk, a filtering part fixing disk, a stock solution buffer tank fixing disk, a supporting rotating shaft, a filtrate buffer tank, a filtering part and a stock solution buffer tank; the supporting rotating shaft is fixed on the base; the filtrate cache tank fixing disc, the filtering part fixing disc and the stock solution cache tank fixing disc are sequentially fixed on the supporting rotating shaft from bottom to top; the eight filtrate buffer tanks are uniformly distributed on the filtrate buffer tank fixing disc; the eight filter parts are uniformly distributed on the filter part fixing disc; the eight stock solution cache tanks are uniformly distributed on the stock solution cache tank fixing disc; the filtrate buffer tank is provided with a filtrate buffer tank liquid inlet and a filtrate buffer tank liquid outlet; the liquid inlet of the filtrate cache tank is arranged at the upper end of the filtrate cache tank; a liquid outlet of the filtrate cache tank is arranged at the lower end of the filtrate cache tank; the stock solution cache tank is provided with a stock solution cache tank liquid inlet and a stock solution cache tank liquid outlet; the liquid inlet of the stock solution cache tank is arranged at the upper end of the stock solution cache tank; the liquid outlet of the stock solution cache tank is arranged at the lower end of the stock solution cache tank; the filter part comprises a filter, a connecting pipe, a four-to-one joint and a motor; the filter is provided with a filter part liquid inlet, a filter part liquid outlet, a filter part shell inner baffle and a filter disc; the liquid inlet of the filtering part is arranged at the upper end of the shell of the filtering part; the four liquid outlets of the filtering part are uniformly distributed at the lower end of the filtering part shell; the inner baffle of the filtering part shell is arranged on the inner wall of the filtering part shell and inclines downwards in a funnel shape; the filter disc is arranged in an inner cavity formed by the filter part shell; the filter disc is provided with a first filter cavity, a second filter cavity and a filter disc rotating shaft; the first filtering cavity and the second filtering cavity are funnel-shaped; the first filter cavity is positioned above the second filter cavity; the gap between the upper end of the first filter cavity and the inner wall of the upper end of the filter part shell is 0.5 mm; the gap between the upper end of the second filter cavity and the lower side of the baffle in the filter part shell is 0.5 mm; the filter disc rotating shaft is arranged at the lower end of the filter disc and is fixedly connected with the first filter cavity and the second filter cavity from top to bottom in sequence; the motor is connected with the filter disc rotating shaft; one end of the connecting pipe is connected with a liquid outlet of the filtering part, and the other end of the connecting pipe is connected with the four-port end of the four-to-one joint; the liquid outlet of the stock solution cache tank is connected with the liquid inlet of the filtering part through a straight joint; one end of the four-to-one connector is connected with a liquid inlet of the filtrate cache tank through a straight connector; the rotation of the motor is controlled by a controller.
Preferably, the support rotating shaft is rotatable relative to the base along an axis of the support rotating shaft.
Preferably, the filtrate buffer tank, the filtering part and the stock solution buffer tank are arranged in a right-to-right manner from top to bottom in sequence.
Preferably, the upper end of the filtering part shell is provided with a filtering part shell which is concave downwards and used for preventing the raw liquid from splashing; the filter part casing lower extreme is provided with the filter part casing and goes up the indent for with better the gathering of filtrating extremely the filter part liquid outlet.
Preferably, the rotating shaft of the filter disc is provided with a rotating shaft bulge of the filter disc.
The utility model has the advantages that: the utility model is arranged in a circle, which can save the occupied space; the support rotating shaft can rotate, so that the operation is convenient; eight liquid samples can be filtered simultaneously; can meet the requirement of filtering large-volume liquid.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic view of the structure of the filtering portion of the present invention.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic diagram of the filter structure of the present invention.
Fig. 6 is a bottom view of fig. 5.
Fig. 7 is a cross-sectional view taken along a-a of fig. 5.
The parts in the drawings are numbered as follows: the filter unit comprises a base 1, a filtrate buffer tank fixed disk 2, a filter unit fixed disk 3, a stock solution buffer tank fixed disk 4, a supporting rotating shaft 5, a filtrate buffer tank 6, a filter unit 7, a stock solution buffer tank 8, a straight joint 9, a filter disk 10, a connecting pipe 11, a four-to-one joint 12, a motor 13, a filtrate buffer tank inlet 601, a filtrate buffer tank outlet 602, a filter unit inlet 701, a filter unit outlet 702, a filter unit shell 703, a filter unit shell lower concave 704, a filter unit shell inner baffle 705, a filter unit shell upper concave 706, a stock solution buffer tank inlet 801, a stock solution buffer tank outlet 802, a first filter cavity 1001, a second filter cavity 1002, a filter disk rotating shaft and a filter disk rotating shaft protrusion 1004.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making the scope of the invention more clearly defined.
Example 1
Referring to fig. 1-7, a large-volume liquid filter for simultaneously filtering a plurality of samples comprises a base 1, a filtrate buffer tank fixing disk 2, a filtering part fixing disk 3, a stock solution buffer tank fixing disk 4, a supporting rotating shaft 5, a filtrate buffer tank 6, a filtering part 7 and a stock solution buffer tank 8; the supporting rotating shaft 5 is fixed on the base 1; the filtrate cache tank fixing disc 2, the filtering part fixing disc 3 and the stock solution cache tank fixing disc 4 are sequentially fixed on the supporting rotating shaft 5 from bottom to top; the eight filtrate buffer tanks 6 are uniformly distributed on the filtrate buffer tank fixing disc 2; the eight filter parts 7 are uniformly distributed on the filter part fixing disc 3; the eight stock solution cache tanks 8 are uniformly distributed on the stock solution cache tank fixing disc 4; the filtrate buffer tank 6 is provided with a filtrate buffer tank liquid inlet 601 and a filtrate buffer tank liquid outlet 602; the filtrate buffer tank liquid inlet 601 is arranged at the upper end of the filtrate buffer tank 6; the filtrate buffer tank liquid outlet 602 is arranged at the lower end of the filtrate buffer tank 6; the stock solution cache tank 8 is provided with a stock solution cache tank liquid inlet 801 and a stock solution cache tank liquid outlet 802; the stock solution cache tank liquid inlet 801 is arranged at the upper end of the stock solution cache tank 8; the stock solution buffer tank liquid outlet 802 is arranged at the lower end of the stock solution buffer tank 8; the filtering part 7 comprises a filter, a connecting pipe 11, a four-to-one joint 12 and a motor 13; the filter is provided with a filter part liquid inlet 701, a filter part liquid outlet 702, a filter part shell 703, a filter part shell inner baffle 705 and a filter disc 10; the liquid inlet 701 of the filter part is arranged at the upper end of the filter part shell 703; the four filter part liquid outlets 702 are uniformly distributed at the lower end of the filter part shell 703; the filter house inner baffle 705 is arranged on the inner wall of the filter house housing 703 and inclines downwards in a funnel shape; the filter disc 10 is arranged in an inner cavity formed by the filter part shell 703; the filter disc 10 is provided with a first filter cavity 1001, a second filter cavity 1002 and a filter disc rotating shaft 1003; the first filter cavity 1001 and the second filter cavity 1002 are funnel-shaped; the first filter cavity 1001 is positioned above the second filter cavity 1002; the gap between the upper end of the first filter cavity 1001 and the inner wall of the upper end of the filter part shell 703 is 0.5 mm; the gap between the upper end of the second filter cavity 1002 and the lower side of the baffle 705 in the filter part shell is 0.5 mm; the filter disc rotating shaft 1003 is arranged at the lower end of the filter disc 10 and is fixedly connected with the first filter cavity 1001 and the second filter cavity 1002 sequentially from top to bottom; the motor 13 is connected with the filter disc rotating shaft 1003; one end of the connecting pipe 11 is connected with the liquid outlet 702 of the filtering part, and the other end is connected with the four-port end of the four-to-one joint 12; the liquid outlet 802 of the stock solution buffer tank is connected with the liquid inlet 701 of the filtering part through a straight joint 9; one end of the four-to-one connector 12 is connected with a liquid inlet 601 of the filtrate cache tank through a straight connector 9; the rotation of the motor 13 is controlled by a controller.
The support shaft 5 is rotatable relative to the base 1 along the axis of the support shaft 5.
The filtrate buffer tank 6, the filtering part 7 and the stock solution buffer tank 8 are arranged oppositely from top to bottom in sequence.
The upper end of the filter part shell 703 is provided with a filter part shell concave-down 704 for preventing the raw liquid from splashing; the lower end of the filter part housing 703 is provided with a filter part housing upper indent 706 for better collecting the filtrate to the filter part liquid outlet 702.
The filter disc rotating shaft 1003 is provided with a filter disc rotating shaft protrusion 1004.
The utility model discloses a theory of operation: during use, a stock solution sequentially passes through the stock solution buffer tank liquid inlet 801, the stock solution buffer tank 8, the stock solution buffer tank liquid outlet 802 and the filtering part liquid inlet 701 to enter a filter, the controller controls the motor 13 to drive the first filtering cavity 1001 and the second filtering cavity 1002 to rotate quickly, the stock solution is filtered under the action of centrifugal force, and a filtrate sequentially passes through the filtering part liquid outlet 702, the connecting pipe 11, the four-turn-one connector 12 and the filtrate buffer tank liquid inlet 601 to enter the filtrate buffer tank 6.
Because the setting of stoste buffer tank 8 and filtrating buffer tank 6 makes the utility model discloses can filter bulky liquid, can satisfy the filterable requirement of bulky liquid. The operating stock solution buffer tank 8 or filtrate buffer tank 6 can be opposite to the operator by rotating the supporting rotating shaft 5. The utility model is arranged in a circle, which can save the occupied space; eight liquid samples can be filtered simultaneously.
The above, only be the preferred embodiment of the present invention, not for limiting the present invention, all the technical matters of the present invention should be included in any slight modification, equivalent replacement and improvement made to the above embodiments by the technical matters of the present invention within the scope of the present invention.
Claims (5)
1. A large-volume liquid filter for simultaneously filtering a plurality of samples is characterized by comprising a base (1), a filtrate cache tank fixing disc (2), a filtering part fixing disc (3), a stock solution cache tank fixing disc (4), a supporting rotating shaft (5), a filtrate cache tank (6), a filtering part (7) and a stock solution cache tank (8); the supporting rotating shaft (5) is fixed on the base (1); the filtrate cache tank fixing disc (2), the filtering part fixing disc (3) and the stock solution cache tank fixing disc (4) are sequentially fixed on the supporting rotating shaft (5) from bottom to top; the eight filtrate buffer tanks (6) are uniformly distributed on the filtrate buffer tank fixing disc (2); the eight filter parts (7) are uniformly distributed on the filter part fixing disc (3); the eight stock solution cache tanks (8) are uniformly distributed on the stock solution cache tank fixing disc (4); the filtrate buffer tank (6) is provided with a filtrate buffer tank liquid inlet (601) and a filtrate buffer tank liquid outlet (602); the filtrate buffer tank liquid inlet (601) is arranged at the upper end of the filtrate buffer tank (6); the filtrate buffer tank liquid outlet (602) is arranged at the lower end of the filtrate buffer tank (6); the stock solution cache tank (8) is provided with a stock solution cache tank liquid inlet (801) and a stock solution cache tank liquid outlet (802); the stock solution buffer tank liquid inlet (801) is arranged at the upper end of the stock solution buffer tank (8); the stock solution cache tank liquid outlet (802) is arranged at the lower end of the stock solution cache tank (8); the filtering part (7) comprises a filter, a connecting pipe (11), a four-to-one joint (12) and a motor (13); the filter is provided with a filter part liquid inlet (701), a filter part liquid outlet (702), a filter part shell (703), a filter part shell inner baffle (705) and a filter disc (10); the liquid inlet (701) of the filtering part is arranged at the upper end of the filtering part shell (703); the four filter part liquid outlets (702) are uniformly distributed at the lower end of the filter part shell (703); the inner baffle (705) of the filter part shell is arranged on the inner wall of the filter part shell (703) and inclines downwards in a funnel shape; the filter disc (10) is arranged in an inner cavity formed by the filter part shell (703); the filter disc (10) is provided with a first filter cavity (1001), a second filter cavity (1002) and a filter disc rotating shaft (1003); the first filter cavity (1001) and the second filter cavity (1002) are funnel-shaped; the first filter cavity (1001) is positioned above the second filter cavity (1002); the gap between the upper end of the first filter cavity (1001) and the inner wall of the upper end of the filter part shell (703) is 0.5 mm; the gap between the upper end of the second filter cavity (1002) and the lower side of the baffle (705) in the filter part shell is 0.5 mm; the filter disc rotating shaft (1003) is arranged at the lower end of the filter disc (10) and is fixedly connected with the first filter cavity (1001) and the second filter cavity (1002) from top to bottom in sequence; the motor (13) is connected with the filter disc rotating shaft (1003); one end of the connecting pipe (11) is connected with the liquid outlet (702) of the filtering part, and the other end of the connecting pipe is connected with the four-port end of the four-to-one joint (12); the liquid outlet (802) of the stock solution buffer tank is connected with the liquid inlet (701) of the filtering part through a straight joint (9); one end of the four-to-one connector (12) is connected with the filtrate buffer tank liquid inlet (601) through a straight connector (9); the rotation of the motor (13) is controlled by a controller.
2. A large volume liquid filter for simultaneous filtration of multiple samples according to claim 1, characterized in that the supporting spindle (5) is rotatable relative to the base (1) along the axis of the supporting spindle (5).
3. The filter for large volume liquids with simultaneous filtration of multiple samples according to claim 1, wherein said filtrate buffer tank (6), said filtration part (7) and said stock solution buffer tank (8) are arranged opposite to each other from top to bottom.
4. The large volume liquid filter for simultaneous filtration of multiple samples according to claim 1, wherein the upper end of the filter house housing (703) is provided with a filter house housing undercut (704) for preventing splashing of stock solution; the lower end of the filtering part shell (703) is provided with a filtering part shell upper concave part (706) which is used for collecting the filtrate to the filtering part liquid outlet (702) better.
5. A large volume liquid filter for simultaneous filtration of multiple samples according to claim 1, wherein the filter disc spindle (1003) is provided with a filter disc spindle protrusion (1004).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899434.8U CN210159297U (en) | 2019-06-15 | 2019-06-15 | Large-volume liquid filter for simultaneously filtering multiple samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899434.8U CN210159297U (en) | 2019-06-15 | 2019-06-15 | Large-volume liquid filter for simultaneously filtering multiple samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210159297U true CN210159297U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920899434.8U Active CN210159297U (en) | 2019-06-15 | 2019-06-15 | Large-volume liquid filter for simultaneously filtering multiple samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210159297U (en) |
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2019
- 2019-06-15 CN CN201920899434.8U patent/CN210159297U/en active Active
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