CN203400547U - Multifunctional microporous filtering film filtering device - Google Patents
Multifunctional microporous filtering film filtering device Download PDFInfo
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- CN203400547U CN203400547U CN201320414390.8U CN201320414390U CN203400547U CN 203400547 U CN203400547 U CN 203400547U CN 201320414390 U CN201320414390 U CN 201320414390U CN 203400547 U CN203400547 U CN 203400547U
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Abstract
The utility model relates to a multifunctional microporous filtering film filtering device. The multifunctional microporous filtering film filtering device provided by the utility model comprises a glass solution placing cup, a connector and a suction flask, wherein the suction flask is internally provided with a minitype solution receiving device; the glass solution placing cup is connected with a connector with a microporous filtering film through a large iron clamp, the lower part of the connector is arranged on the suction flask through a rubber stopper, and the minitype solution receiving device is arranged on the bottom of the suction flask; the minitype solution receiving device can be used for collecting and analyzing a small amount of filtering solution, a glass cylinder-shaped solution receiving cup in the minitype solution receiving device can be changed at any time, and a purpose that the filtered solution can be sucked many times to be analyzed can be reached. After the minitype solution receiving device is removed, the requirement of suction filtration operation to a great deal of filtering solution can be met, and thus, the device can meet a suction filtration requirement of systems in different sizes and the practicality is greatly strengthened.
Description
Technical field:
The utility model relates to a kind of multiplex filtering with microporous membrane device, the particularly solid-liquid separation leaching device of the big or small system of a kind of satisfied difference.
Technical background:
Miillpore filter suction filtration device is mainly used for removing the less solid matters such as the nano particle that exists in solid-liquid mixing system or bacterium, is specially adapted in scientific research, carry out the separated of fine particle thing and reclaim.The filtrate that the miillpore filter suction filtration device using at present obtains enters in the receiving flask that volume is larger, because receiving flask volume is larger, can adhere to a lot of filtrate, causes filtrate loss.Meanwhile, while carrying out again filtrate extraction analysis after single separation, need wash receiving flask, be dried, operate and waste time and energy like this, the requirement of can not meet a small amount of sampling far away, repeatedly analyzing.
Utility model content:
The purpose of this utility model is to provide a kind of filter efficiency that can improve suction filtration device and meets the different a kind of multiplex filtering with microporous membrane device of the requirement of big or small filtration system.
Technical solution:
The utility model comprises: glass is put liquid cup, connector, bottle,suction, and bottle,suction bottom is provided with small-sized liquid receptacle, and the stainless steel ring of small-sized liquid receptacle is sleeved on mozzle.
Described bottle,suction is connected with connector by rubbery stopper, and the top of connector is connected and put liquid cup by large iron clamp, easy to operate and change easily.
Described glass is put the glass container that liquid cup is upper and lower all openings, and bottom is ground.
Described glass is put liquid cup wall of cup and is provided with capacity graticule.
The top of described connector is provided with and the ground of putting liquid cup and mating.
Described miillpore filter is placed on the core of connector, and core only plays the effect of supporting filter membrane.
Diameter at the bottom of glass on described small-sized liquid receptacle connects liquid cup rim of a cup diameter and is greater than glass, the low direction of drop requirement devious under negative pressure when meeting suction filtration.
Feature of the present utility model and remarkable advantage:
The utility model is provided with small-sized liquid receptacle in bottle,suction, to facilitate the Collection and analysis of a small amount of filtrate, can change at any time because the glass cylinder shape in small-sized liquid receptacle connects liquid cup simultaneously, can meet and repeatedly extract the object that filtrate is analyzed.Small-sized liquid receptacle is removed to the operation that can meet a large amount of suction filtrations, thereby this device can meet different big or small system suction filtration demands, practicality strengthens greatly.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
The specific embodiment:
The utility model glass is put liquid cup 1 and is connected with the connector 3 that is placed with miillpore filter 2 by large iron clamp 13, the top of connector 3 is provided with glass and puts the ground that liquid cup 1 mates, then rubbery stopper 11 is installed to above bottle,suction 8, small-sized liquid receptacle 5 is placed on bottle,suction 8 bottoms, and stainless steel ring 4 is sleeved on the mozzle 10 of connector 3.Diameter at the bottom of the rim of a cup diameter that glass connects liquid cup 7 is greater than glass.
The utility model is put glass and is put liquid cup 1 for glass container of opening all up and down, and bottom should be ground, and wall of cup is provided with capacity graticule.
The utility model is liquid to be filtered to be joined to glass put in liquid cup 1, with rubber tube, connect suction filtration mouth 9 and carry out suction filtration with oilless vacuum pump, effect due to decompression, the solution of required filtration flows into bottle,suction 8 through miillpore filter 2 and core 12 from mozzle 10, impurity in solution or solid are stayed on miillpore filter 2, if liquor capacity to be filtered is less, small-sized liquid receptacle 5 can be inserted in bottle,suction 8, stainless steel ring 4 is enclosed within on mozzle 10, glass connects liquid cup 7 and is placed in stainless steel cylinder 6, receive filtrate, after suction filtration finishes, glass is connect to liquid cup 7 to be taken out, placement replacement glass connects liquid cup and connects liquid with comparative analysis.It is material that small-sized liquid receptacle 5 adopts stainless steels, in case the negative pressure in suction filtration process and being out of shape, glass connects liquid cup 7 bores, and to be greater than bottom be in order to meet the situation that under suction filtration negative pressure, liquid can not completely vertically drip.
If requirement of experiment is analyzed mensuration to solid, after completing, opens suction filtration the solid that large iron clamp 13 takes out on miillpore filter 2.
If a large amount of systems are carried out separation, small-sized liquid receptacle is removed.
Claims (6)
1. a multiplex filtering with microporous membrane device, comprise: glass is put liquid cup (1), connector (3), bottle,suction (8), it is characterized in that: bottle,suction (8) bottom is provided with small-sized liquid receptacle (5), and the stainless steel ring (4) of small-sized liquid receptacle (5) is sleeved on mozzle (10).
2. a kind of multiplex filtering with microporous membrane device according to claim 1, is characterized in that: bottle,suction (8) is connected with connector (3) by rubbery stopper (11), and the top of connector (3) is connected and put liquid cup (1) by large iron clamp (13).
3. a kind of multiplex filtering with microporous membrane device according to claim 1, is characterized in that: described glass is put liquid cup (1) for the glass container of upper and lower all openings, and bottom is ground.
4. according to a kind of multiplex filtering with microporous membrane device described in claim 1 or 3, it is characterized in that: glass is put liquid cup (1) wall of cup and is provided with capacity graticule.
5. a kind of multiplex filtering with microporous membrane device according to claim 1, is characterized in that: the top of connector (3) is provided with and the ground of putting liquid cup (1) and mating.
6. a kind of multiplex filtering with microporous membrane device according to claim 1, is characterized in that: diameter at the bottom of the glass on small-sized liquid receptacle (5) connects liquid cup (7) rim of a cup diameter and is greater than glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414390.8U CN203400547U (en) | 2013-07-12 | 2013-07-12 | Multifunctional microporous filtering film filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414390.8U CN203400547U (en) | 2013-07-12 | 2013-07-12 | Multifunctional microporous filtering film filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400547U true CN203400547U (en) | 2014-01-22 |
Family
ID=49936490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414390.8U Expired - Fee Related CN203400547U (en) | 2013-07-12 | 2013-07-12 | Multifunctional microporous filtering film filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940660A (en) * | 2014-04-03 | 2014-07-23 | 华东理工大学 | Multichannel membrane enrichment device |
| CN104548700A (en) * | 2014-12-15 | 2015-04-29 | 中国原子能科学研究院 | Ground glass flange filter |
| CN114459870A (en) * | 2022-02-11 | 2022-05-10 | 扬州大学 | Efficient and economical soil micro-plastic separation and purification device and method |
-
2013
- 2013-07-12 CN CN201320414390.8U patent/CN203400547U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940660A (en) * | 2014-04-03 | 2014-07-23 | 华东理工大学 | Multichannel membrane enrichment device |
| CN104548700A (en) * | 2014-12-15 | 2015-04-29 | 中国原子能科学研究院 | Ground glass flange filter |
| CN114459870A (en) * | 2022-02-11 | 2022-05-10 | 扬州大学 | Efficient and economical soil micro-plastic separation and purification device and method |
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Legal Events
| 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 |
Granted publication date: 20140122 Termination date: 20160712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |