CN204502514U - Continuous Suction filtration device that can be dust-proof - Google Patents

Continuous Suction filtration device that can be dust-proof Download PDF

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Publication number
CN204502514U
CN204502514U CN201520195947.2U CN201520195947U CN204502514U CN 204502514 U CN204502514 U CN 204502514U CN 201520195947 U CN201520195947 U CN 201520195947U CN 204502514 U CN204502514 U CN 204502514U
Authority
CN
China
Prior art keywords
dust
container
valve
suction filtration
filtration device
Prior art date
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.)
Expired - Fee Related
Application number
CN201520195947.2U
Other languages
Chinese (zh)
Inventor
陈友响
杨会朵
屈萌
范博文
王升康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China University of Mining and Technology CUMT
Original Assignee
China University of Mining and Technology CUMT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
Priority to CN201520195947.2U priority Critical patent/CN204502514U/en
Application granted granted Critical
Publication of CN204502514U publication Critical patent/CN204502514U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of continuous Suction filtration device that can be dust-proof, and comprise funnel and be arranged on the container in bottom drain portion, the cavity volume of funnel communicates with the cavity volume of container, between funnel and container, be connected with sealing device; The cavity volume of described container is divided into upper chamber and lower floor chamber by dividing plate, and laminate is provided with valve I; Described upper chamber is provided with aspirating hole, is provided with valve II in bottom, lower floor chamber, and this device not only effectively can reduce the pollution to filtrate such as bacterium, dust, and can continued operation, reduces operating process and time.

Description

Continuous Suction filtration device that can be dust-proof
Technical field
The utility model relates to a kind of Suction filtration device, especially a kind of can be dust-proof continuous Suction filtration device, belong to chemical field.
Background technology
When measuring the insoluble matter in sample with chemical analysis method at present, institute's employing filter is made up of a bottle,suction and funnel, and its structure is simple.But existing device sealing is poor and inconvenient operation, needs continuous termination of pumping switching on and shutting down, can not continued operation.
Utility model content
In order to solve the problem, the utility model proposes a kind of continuous Suction filtration device that can be dust-proof, it not only effectively can reduce the pollution to filtrate such as bacterium, dust, and can continued operation, reduces operating process and time.
The utility model solves the technical scheme that its technical problem adopts: a kind of can be dust-proof continuous Suction filtration device, comprise funnel and be arranged on the container in bottom drain portion, the cavity volume of funnel communicates with the cavity volume of container, between funnel and container, be connected with sealing device; The cavity volume of described container is divided into upper chamber and lower floor chamber by dividing plate, and laminate is provided with valve I; Described upper chamber is provided with aspirating hole, is provided with valve II in bottom, lower floor chamber.
Described dividing plate is obliquely installed, and valve I is positioned at the downside of dividing plate.
Described valve I comprises the through hole be located on dividing plate, and through hole is provided with valve body, and described valve body is connected with container bearing.When the hole on valve body communicates to upper chamber time corresponding and lower floor chamber with through hole, when the hole on valve body and through hole stagger, through hole is by shutoff, and upper chamber and lower floor chamber are spaced.
Described funnel top mouth is provided with dust cap, and the centre of dust cap is glass cover-plate, is provided with air-vent around.
Described sealing device is rubber seal.
The beneficial effects of the utility model are: a kind of can be dust-proof continuous Suction filtration device, it not only effectively can reduce the pollution to filtrate such as bacterium, dust, and can continued operation, reduces operating process and time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of structural representation of continuous Suction filtration device that can be dust-proof.
Fig. 2 is the structural representation of dust cap.
In figure, 1. funnel, 2. container, 21. upper chambers, 22. lower floor chamber, 3. dividing plate, 4. valve I, 5. aspirating holes, 6. valve II, 7. dust cap, 71. glass cover-plates, 72. air-vents, 8. sealing device.
Detailed description of the invention
In the drawings, a kind of can be dust-proof continuous Suction filtration device, comprise funnel 1 and be arranged on the container 2 in bottom drain portion, the cavity volume of funnel 1 communicates with the cavity volume of container 2, is connected with sealing device 8 between funnel 1 and container 2; The cavity volume of described container 2 is divided into upper chamber 21 and lower floor chamber 22 by dividing plate 3, and laminate 3 is provided with valve I 4; Described upper chamber 21 is provided with aspirating hole 5, is provided with valve II 6 in bottom, lower floor chamber 22.
Described dividing plate 3 is obliquely installed, and valve I 4 is positioned at the downside of dividing plate 3.
Described valve I 4 comprises the through hole be located on dividing plate 3, and through hole is provided with valve body, and described valve body is connected with container 2 bearing.When the hole on valve body communicates to upper chamber time corresponding 21 and lower floor chamber 22 with through hole, when the hole on valve body and through hole stagger, through hole is by shutoff, and upper chamber 21 and lower floor chamber 22 are spaced.
Described funnel 1 pushes up mouth and is provided with dust cap 7, and the centre of dust cap 7 is glass cover-plate 71, is provided with air-vent 72 around.
Described sealing device 8 is rubber seal.
During use, first will add dust cap 7 on liquid to be filtered bonnet in funnel 1; Valve-off II 6, opens valve I 4, the valve-off I 4 when filtrate is full of lower floor chamber 22; Open valve II 6, allow filtrate flow out, after lower floor chamber 22 filtrate is flow to end, valve-off II 6, opens valve I 4, allows the filtrate in upper chamber 21 flow into lower floor chamber 22, repeats above operation until filtered.

Claims (5)

1. a continuous Suction filtration device that can be dust-proof, comprise funnel and be arranged on the container in bottom drain portion, the cavity volume of funnel communicates with the cavity volume of container, it is characterized in that, between funnel and container, be connected with sealing device; The cavity volume of described container is divided into upper chamber and lower floor chamber by dividing plate, and laminate is provided with valve I; Described upper chamber is provided with aspirating hole, is provided with valve II in bottom, lower floor chamber.
2. according to claim 1 a kind of can be dust-proof continuous Suction filtration device, it is characterized in that, described dividing plate is obliquely installed, and valve I is positioned at the downside of dividing plate.
3. according to claim 2 a kind of can be dust-proof continuous Suction filtration device, it is characterized in that, described valve I comprises the through hole be located on dividing plate, and through hole is provided with valve body, and described valve body is connected with container bearing.
4. according to claim 1 a kind of can be dust-proof continuous Suction filtration device, it is characterized in that, described funnel top mouth is provided with dust cap, and the centre of dust cap is glass cover-plate, is around provided with air-vent.
5. according to claim 1 a kind of can be dust-proof continuous Suction filtration device, it is characterized in that, described sealing device is rubber seal.
CN201520195947.2U 2015-04-03 2015-04-03 Continuous Suction filtration device that can be dust-proof Expired - Fee Related CN204502514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520195947.2U CN204502514U (en) 2015-04-03 2015-04-03 Continuous Suction filtration device that can be dust-proof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520195947.2U CN204502514U (en) 2015-04-03 2015-04-03 Continuous Suction filtration device that can be dust-proof

Publications (1)

Publication Number Publication Date
CN204502514U true CN204502514U (en) 2015-07-29

Family

ID=53700518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520195947.2U Expired - Fee Related CN204502514U (en) 2015-04-03 2015-04-03 Continuous Suction filtration device that can be dust-proof

Country Status (1)

Country Link
CN (1) CN204502514U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052076A (en) * 2018-10-30 2019-07-26 湖北师范大学 A kind of porous filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052076A (en) * 2018-10-30 2019-07-26 湖北师范大学 A kind of porous filter

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150729

Termination date: 20160403