CN206725331U - A kind of Multi-channel liquid sample filtering adsorbent equipment - Google Patents
A kind of Multi-channel liquid sample filtering adsorbent equipment Download PDFInfo
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- CN206725331U CN206725331U CN201720216180.6U CN201720216180U CN206725331U CN 206725331 U CN206725331 U CN 206725331U CN 201720216180 U CN201720216180 U CN 201720216180U CN 206725331 U CN206725331 U CN 206725331U
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- power rail
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- glass jar
- buckle
- piston
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Abstract
A kind of Multi-channel liquid sample filtering adsorbent equipment, including micromachine, gear train, piston, inlet non return check valve, filtering head, micromachine is connected with gear train, gear train is connected by connecting rod with the power rail on slideway, power rail is connected by push rod with piston, piston is connected with glass cylinder body, 2 branch pipes are drawn in the lower section of glass cylinder body, wherein a branch pipe is connected with sample bottle, another is connected with filtering head, inlet non return check valve is equipped with two branch pipes, a sample is filtered in two sets of glass cylinder body combinations simultaneously.The utility model installs multiple cylinder bodies according to demand in practical work process, it is possible to achieve absorption is filtered while to multiple samples, while realizes that flow velocity is controllable in adsorption process is filtered, adjusts the rate of filtration as needed；Sample transfer step is simplified, cost is cheap, easily promotes.
Description
Technical field
It the utility model is related to glaciology field, in particular to a kind of Multi-channel liquid sample filtering adsorbent equipment.
Background technology
After Japan Fukushima nuclear leak event, universal concern is can stood on radioactive pollution in environment, detects ring
The instrument of radioactive pollution intensity is relatively more in border, but needs to be enriched with environmental sample in quantitative detection.Typically
PH is transferred to 2 in fluid sample acid adding, removes the influence of solid carbonate, then with anions and canons membrane filtration adsorption sample, will
Anions and canons and particulate matter in liquid are enriched on filter membrane, then are analyzed with radiacmeter.In the filtering to environmental sample
It is related to filter membrane and anions and canons exchange process in sample in adsorption process, ionic adsorption rate is relevant with filtration time, therefore
Filtering adsorption rate must be controlled.Valve controlling flow velocity was installed in filter lower end in the past, this method compares initial stage in filtering
It is good, but when more focusing particles are after on filter membrane, it is also very slow even if the valve wide open rate of filtration, or even stop.In view of
This devises the present apparatus, can be very good to control the rate of filtration, therefore can adjust the rate of filtration according to requirement of experiment, in addition originally
Device can also filter multiple samples simultaneously, improve operating efficiency.
Utility model content
In view of above-mentioned, the purpose of this utility model aims to provide the Multi-channel liquid sample that a kind of flow velocity is controllable, simple in construction
Product filtering adsorpting device.
Technical scheme is used by the utility model solves its technical problem：
A kind of Multi-channel liquid sample filtering adsorbent equipment, including micromachine, gear, piston, inlet non return check valve and mistake
Filter.
Micromachine is connected with gear I；Gear I is connected with gear II, gear III respectively.
Gear I is provided with buckle III and buckle IV；Gear III is provided with buckle I and buckle II；Buckle I passes through the He of connecting rod I
Power rail I connects；Buckle II is connected by connecting rod II with power rail II；Buckle III is connected by connecting rod III and power rail I；Buckle
IV is connected by connecting rod IV with power rail II；Power rail I is placed in slideway I；Power rail II is placed in slideway II；On power rail I
Push rod I connect with the push rod III on piston I；Push rod II on power rail II is connected with the push rod IV on piston II.
Glass jar I, glass jar II are connected by conduit with filtering head；Set on conduit between glass jar I and filtering head
There is inlet non return check valve I；Conduit between glass jar II and filtering head is provided with inlet non return check valve IV.
Glass jar I, glass jar II are connected by conduit with sample bottle；Set on conduit between glass jar I and sample bottle
There is inlet non return check valve II；Conduit between glass jar II and sample bottle is provided with inlet non return check valve III.
Ensure that the inner carrier I of glass jar I inner carrier II of glass jar II when extracting sample extrudes to filtering head when mounted
Sample.
The utility model has the advantages that：
1. the utility model realizes that flow velocity is controllable in filter process, the rate of filtration can be adjusted as needed.
2. the utility model can continuously filter multiple samples simultaneously, and use range is wide, simplifies sample transfer step
Suddenly, and cost is cheap, easily promotes.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Illustrate to be described further the utility model below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of Multi-channel liquid sample filtering adsorbent equipment, including micromachine 1, gear 2, piston 16,
Inlet non return check valve 18 and filtering head 25,
Micromachine 1 is connected with gear I 2；Gear I 2 is connected with gear II 3, gear III 4 respectively；
Gear I 3 be provided with buckle III 5 ' and buckle IV 6 '；Gear III 4 is provided with buckle I 5 and buckle II 6；Buckle I 5 is logical
Cross connecting rod I 7 and power rail I 9 connects；Buckle II 6 is connected by connecting rod II 8 with power rail II 12；Buckle III 5 ' pass through connecting rod III
7 ' connect with power rail I 9；Buckle IV 6 ' be connected by connecting rod IV 8 ' with power rail II 12；Power rail I 9 is placed in slideway I 10；
Power rail II 12 is placed in slideway II 11；Push rod I 13 on power rail I 9 is connected with the push rod III 15 on piston I 16；Power rail
Push rod II 14 on II 12 is connected with the push rod IV 20 on piston II 22.
Glass jar I 17, glass jar II 21 are connected by conduit with filtering head 25；Between glass jar I 17 and filtering head 25
Conduit be provided with inlet non return check valve I 18；Conduit between glass jar II 21 and filtering head 25 is provided with inlet non return check valve IV 24.
Glass jar I 17, glass jar II 21 are connected by conduit with sample bottle 26；Between glass jar I 17 and sample bottle 26
Conduit be provided with inlet non return check valve II 19；Conduit between glass jar II 21 and sample bottle 26 is provided with inlet non return check valve III
23。
Ensure when mounted the inner carrier I 16 of glass jar I 17 when extracting sample the inner carrier II 22 of glass jar II 21 to mistake
Filter 25 extrudes sample.
Embodiment
Start the micromachine 1 of adjustable rotating speed first, its band moving gear I 2 rotates, and gear I 2 is respectively with moving gear II 3
Rotated with gear III 4, connecting rod II 8 and connecting rod IV 8 ' drive power rail II 12 move up in slideway II 11, with power rail II
The push rod IV 20 of 12 connections moves up, and pulls piston II 22 to move up, the sample in sample bottle 26 is pumped into glass jar
In II 21；
Connecting rod I 7 and connecting rod III 7 ' drive power rail I 9 move down in slideway I 10 simultaneously, are connected with power rail I 9
Push rod III 15 moves down, and promotes piston I 16 to move down；
When connecting rod II 8 and connecting rod IV 8 ' drive power rail II 12 move down in slideway II 11, connect with power rail II 12
The push rod IV 20 connect is moved down, and promotes piston II 22 to move down, and the sample in glass jar II 21 is pressed into filtering head 25；
Connecting rod I 7 and connecting rod III 7 ' drive power rail I 9 move up in slideway I 10 simultaneously, are connected with power rail I 9
Push rod III 15 moves up, and pulls piston I 16 to move up；Sample in sample bottle 26 is pumped into glass jar I 17；
When and so on moving, realize the continuous adsorption filtration of sample, and ensure that sample acts on sorbing material
Between stability, improve adsorption efficiency.
Connecting rod I 5 and connecting rod II 6 drive line shaft 8 to be moved up in slideway 7, and push rod II 10 pulls piston 12 to moving up
It is dynamic, the sample in sample bottle 15 is evacuated in glass jar 11, when line shaft 8 moves down in slideway 7, push rod II 10, which promotes, lives
Plug 12 is moved down, and sample is pressed into piston II 18 via branch pipe I 16 in glass jar 11, and sample is entered by the micropore of piston II 18 again
Pillar 17 is chromatographed, after being filled through the absorption of material 21, then the delivery port discharge through core 22 by the bottom of chromatography pillar 17.
The liquid that inlet non return check valve I 13 may insure to chromatograph when piston I 12 above carries in pillar 17 will not be extracted.
Inlet non return check valve II 14 may insure that the liquid in glass jar 11 does not flow back to sample bottle 15.
During example enrichment, the rotating speed for adjusting micromachine 1 oozes to adjust the liquid of the chromatography delivery port of pillar 17
Speed, meets the optimal adsorption efficiency of packing material 21, after the completion of example enrichment, removes chromatography pillar 17, seals its port,
Laboratory treatment is taken back under refrigerated condition.
Packing material 21 is selected according to requirement of experiment, may be selected if desired for the anion in enrichment snow and ice
Corresponding resin anion (R.A.) filling chromatography pillar 17；If desired for enrichment snow and ice in organic matter may be selected alundum (Al2O3) and
Silicone filler chromatographs pillar 17.
Claims (1)
1. a kind of Multi-channel liquid sample filtering adsorbent equipment, including micromachine（1）, gear, piston, inlet non return check valve and mistake
Filter（25）, it is characterised in that：
Micromachine（1）With gear I（2）Connection；Gear I（2）Respectively with gear II（3）, gear III（4）Connection；
Gear II（3）It is provided with buckle III（5′）With buckle IV（6′）；Gear III（4）It is provided with buckle I（5）With buckle II（6）；
Buckle I（5）Pass through connecting rod I（7）With power rail I（9）Connection；Buckle II（6）Pass through connecting rod II（8）With power rail II（12）Even
Connect；Buckle III（5′）Pass through connecting rod III（7′）With power rail I（9）Connection；Buckle IV（6′）Pass through connecting rod IV（8′）With power rail
Ⅱ（12）Connection；Power rail I（9）It is placed in slideway I（10）It is interior；Power rail II（12）It is placed in slideway II（11）It is interior；Power rail I（9）
On push rod I（13）With piston I（16）On push rod III（15）Connection；Power rail II（12）On push rod II（14）With piston II
（22）On push rod IV（20）Connection；
Glass jar I（17）, glass jar II（21）Pass through conduit and filtering head（25）Connection；Glass jar I（17）With filtering head
（25）Between conduit be provided with inlet non return check valve I（18）；Glass jar II（21）With filtering head（25）Between conduit be provided with
Inlet non return check valve IV（24）；
Glass jar I（17）, glass jar II（21）Pass through conduit and sample bottle（26）Connection；Glass jar I（17）With sample bottle
（26）Between conduit be provided with inlet non return check valve II（19）；Glass jar II（21）With sample bottle（26）Between conduit be provided with
Inlet non return check valve III（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216180.6U CN206725331U (en) | 2017-03-07 | 2017-03-07 | A kind of Multi-channel liquid sample filtering adsorbent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216180.6U CN206725331U (en) | 2017-03-07 | 2017-03-07 | A kind of Multi-channel liquid sample filtering adsorbent equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725331U true CN206725331U (en) | 2017-12-08 |
Family
ID=60501466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216180.6U Active CN206725331U (en) | 2017-03-07 | 2017-03-07 | A kind of Multi-channel liquid sample filtering adsorbent equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725331U (en) |
-
2017
- 2017-03-07 CN CN201720216180.6U patent/CN206725331U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200806 Address after: 730000 No.318, Donggang West Road, Chengguan District, Lanzhou City, Gansu Province Patentee after: NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS Address before: 730000 Gansu city of Lanzhou province Donggang West Road No. 320 Patentee before: Institute of environment and Engineering in cold and dry areas, Chinese Academy of Sciences |