CN202777992U - Sewage filtering device - Google Patents

Sewage filtering device Download PDF

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Publication number
CN202777992U
CN202777992U CN 201220429305 CN201220429305U CN202777992U CN 202777992 U CN202777992 U CN 202777992U CN 201220429305 CN201220429305 CN 201220429305 CN 201220429305 U CN201220429305 U CN 201220429305U CN 202777992 U CN202777992 U CN 202777992U
Authority
CN
China
Prior art keywords
bottle
sewage
filter
shaft
funnel
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
CN 201220429305
Other languages
Chinese (zh)
Inventor
战锡林
杜天君
张水燕
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.)
JINAN RESEARCH INSTITUTE OF ENVIRONMENTAL PROTECTION
Original Assignee
JINAN RESEARCH INSTITUTE OF ENVIRONMENTAL PROTECTION
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 JINAN RESEARCH INSTITUTE OF ENVIRONMENTAL PROTECTION filed Critical JINAN RESEARCH INSTITUTE OF ENVIRONMENTAL PROTECTION
Priority to CN 201220429305 priority Critical patent/CN202777992U/en
Application granted granted Critical
Publication of CN202777992U publication Critical patent/CN202777992U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of experiment devices, and particularly relates to a sewage filtering device, which includes a conical bottle and a vacuum pump connected with the conical bottle through a hose, and further includes a funnel hermetically connected with a bottle mouth of the conical bottle through a rubber plug, wherein a filter screen and filter paper are arranged above the funnel, and an inversely-buckled sample bottle is arranged above the filter paper. The sewage filtering device is characterized in that a bottle cap movably connected with the bottle body of the sample bottle is arranged above the bottle bottom of the sample bottle, and moreover, a stirring shaft is connected with the lower part of the bottle cap and is driven by a motor above the bottle cap. The sewage filtering device has the benefits that as the sewage filtering device provided with the stirring device adopts the structure, the sewage filtering speed is greatly increased, the filtering time is shortened, and the detection efficiency is improved.

Description

A kind of sewage filter device
Technical field
The utility model belongs to the experimental provision field, is specifically related to a kind of sewage filter device.
Background technology
When sewage detection, in order to study the regularity of distribution of pollutant solubilised state and suspended state in water, need to process sewage water filtration, the device to sewage water filtration is in the laboratory at present, bottle mouth position with the conical flask of suction filtration mouth connects a funnel by rubber stopper, at this funnel upper berth upper filter screen and filter paper, the sewage sample bottle is tipped upside down on the filter paper, the bottle end of sample bottle is ringent, after pouring into sewage in the sample bottle, open vavuum pump, conical flask is vacuumized, make sewage finish filtration.Adopt this device to sewage water filtration, its rate of filtration is slow, length consuming time, and efficient is low.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of sewage filter device that can accelerate the rate of filtration.
Sewage filter device of the present utility model is realized by following technical proposals:
A kind of sewage filter device, comprise conical flask and the vavuum pump that is connected by flexible pipe with conical flask, also comprise the funnel that is connected by rubber stopper seal with the bottleneck of conical flask, there are filter screen and filter paper in the funnel top, there is the sample bottle of back-off filter paper top, be used for sample bottle and funnel fixing fasten device, there is the bottle cap that is flexibly connected with bottle the top at the bottom of its bottle of sample bottle, the bottle cap below is connected with shaft, and shaft is by the driven by motor of bottle cap top.
Bottle cap and bottle socket have pore on the bottle cap, it is any in plastics, the metal that there are stirring vane, the material of shaft in the shaft below.
Sample bottle is glass material, can observe at any time sewage water filtration situation in the sample bottle.
The beneficial effects of the utility model are, have adopted the sewage filter device with agitating device of said structure, have greatly accelerated the speed of sewage water filtration, have shortened filtration time, have improved detection efficiency.
Description of drawings
Fig. 1 is existing sewage filter device structural representation;
Fig. 2 is sewage filter device structural representation of the present utility model;
Among the figure, 1-motor, 2-bottle cap, 3-shaft, 4-stirring vane, 5-bottle, 6-filter paper, 7-filter screen, 8-clip, 9-funnel, 10-rubber stopper, 11-conical flask, 12-vavuum pump.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described, so that those skilled in the art understand the utility model.
A kind of sewage filter device, comprise conical flask 11 and the vavuum pump 12 that is connected by flexible pipe with conical flask 11, also comprise the funnel 9 that the bottleneck with conical flask 11 is tightly connected by rubber stopper 10, there are filter screen 7 and filter paper 6 in funnel 9 tops, there is the sample bottle of back-off filter paper 6 tops, there is the bottle cap 2 that is flexibly connected with bottle 5 top at the bottom of its bottle of sample bottle, and bottle cap 2 belows are connected with shaft 3, and shaft 3 is driven by the motor 1 of bottle cap 2 tops.
Bottle cap 2 and bottle 5 sockets have pore on the bottle cap 2, there is stirring vane 4 shaft 3 belows, and the material of shaft 3 is plastics.
Sample bottle is glass material, can observe at any time sewage water filtration situation in the sample bottle.
For the difference of analysis project, adopt the shaft of unlike material: when carrying out the analysis of metal project, use the plastics shaft; And when carrying out the organic matter project analysis, then use the stainless steel shaft.During use, open the bottle cap of sample bottle, sewage is poured in the sample bottle, cover bottle cap, open vavuum pump, starter motor is started working shaft, filters.

Claims (6)

1. sewage filter device, comprise conical flask and the vavuum pump that is connected by flexible pipe with conical flask, also comprise the funnel that is connected by rubber stopper seal with the bottleneck of conical flask, there are filter screen and filter paper in described funnel top, there is the sample bottle of back-off the filter paper top, be used for sample bottle and funnel fixing fasten device, it is characterized in that, there is the bottle cap that is flexibly connected with bottle the top, the bottle end of described sample bottle, described bottle cap below is connected with shaft, and described shaft is by the driven by motor of bottle cap top.
2. a kind of sewage filter device as claimed in claim 1 is characterized in that, described bottle cap and bottle socket.
3. a kind of sewage filter device as claimed in claim 1 or 2 is characterized in that, on the described bottle cap pore is arranged.
4. a kind of sewage filter device as claimed in claim 3 is characterized in that, there is stirring vane described shaft below.
5. such as claim 1 or 4 described a kind of sewage filter devices, it is characterized in that the material of described shaft is any in plastics, the metal.
6. a kind of sewage filter device as claimed in claim 5 is characterized in that, described sample bottle is glass material.
CN 201220429305 2012-08-28 2012-08-28 Sewage filtering device Expired - Fee Related CN202777992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220429305 CN202777992U (en) 2012-08-28 2012-08-28 Sewage filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220429305 CN202777992U (en) 2012-08-28 2012-08-28 Sewage filtering device

Publications (1)

Publication Number Publication Date
CN202777992U true CN202777992U (en) 2013-03-13

Family

ID=47805339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220429305 Expired - Fee Related CN202777992U (en) 2012-08-28 2012-08-28 Sewage filtering device

Country Status (1)

Country Link
CN (1) CN202777992U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548700A (en) * 2014-12-15 2015-04-29 中国原子能科学研究院 Ground glass flange filter
CN105413282A (en) * 2015-12-02 2016-03-23 昆山阿基里斯人造皮有限公司 Filtering device
CN106422474A (en) * 2016-12-26 2017-02-22 重庆宗华厨卫设备有限公司 Washing wastewater recycling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548700A (en) * 2014-12-15 2015-04-29 中国原子能科学研究院 Ground glass flange filter
CN105413282A (en) * 2015-12-02 2016-03-23 昆山阿基里斯人造皮有限公司 Filtering device
CN106422474A (en) * 2016-12-26 2017-02-22 重庆宗华厨卫设备有限公司 Washing wastewater recycling device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20130828