CN203484175U - Detachable dehydration column frame for experiments - Google Patents
Detachable dehydration column frame for experiments Download PDFInfo
- Publication number
- CN203484175U CN203484175U CN201320504146.0U CN201320504146U CN203484175U CN 203484175 U CN203484175 U CN 203484175U CN 201320504146 U CN201320504146 U CN 201320504146U CN 203484175 U CN203484175 U CN 203484175U
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- dehydration
- detachable
- receiving
- fixed
- layer
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Abstract
The utility model relates to experiment appliances, and particularly relates to a detachable dehydration column frame for experiments. The detachable dehydration column frame for experiments comprises dehydration layers, receiving layers and two fixing plates, wherein the dehydration layers are positioned right above the receiving layers; the dehydration layers and the receiving layers are positioned between the two fixing plates, and are perpendicularly connected with the fixing plates by fixing devices; the dehydration layers comprise an upper plate and a lower plate which are in parallel; the upper plate and the lower plate are provided with round holes with opposite circle centers; the receiving layers are composed of receiving plates; the receiving plates are provided with fixing holes opposite to round holes in the lower plate. The detachable dehydration column frame for experiments, which is provided by the utility model, is simple in structure, convenient to assemble, can separate a plurality of samples simultaneously, saves time and space, improves the efficiency, is suitable for dehydration columns and receiving bottles with different specifications, and has diversified functions.
Description
Technical field
The utility model relates to experimental apparatus, relates in particular to dehydration pylon for a kind of detachable experiment.
Background technology
In the separation and purification experiment in the field such as chemical, biological; often can use and utilize the pillar that contains particular medication to dewater to certain solution; for example, in residues of pesticides leaching process; utilize anhydrous sodium sulfate dehydration post to remove the moisture in the pesticidal solutions extracting; then concentrated, purification, constant volume, reach the requirement of carrying out gas chromatographic detection.Continuous progress along with technology, its range of application is more and more wider, current in practical operation, and for dehydration column and receiving bottle, discrete iron stand, iron clamp or butterfly clamp etc. are fixing, but receiving bottle bottom is convex structure conventionally, in horizontal table top, can not put steady, and when Multi-example is carried out to dehydrating operations simultaneously, the installation of dehydration column and receiving bottle and fixing pretty troublesome, workload is large, account for experiment footprint large, and install not in placely, dehydration column and receiving bottle are easy to landing, break into pieces.
In order to address the above problem, patent announcement number discloses a kind of column chromatography bracket for the Chinese patent of CN201203551 on March 4th, 2009, comprise chromatography pylon and receive bottle stand, by doubling plate, form, be respectively equipped with several circular holes that are used for fixing chromatographic column and receiving bottle, to the separation of Multi-example, really provide convenience, this utility model also can be used for dehydration experiment, but, in experiment, tend to use different dehydration column and receiving bottle.The disclosed a kind of column chromatography bracket function singleness of above-mentioned patent, can not meet the diversified requirement of dehydration column and receiving bottle.
Summary of the invention
In order to address the above problem, the utility model provides dehydration pylon for a kind of detachable experiment, simple in structure, easy to assembly, diverse in function.
To achieve these goals, the technical solution adopted in the utility model is as follows: dehydration pylon for a kind of detachable experiment, comprise dehydration layer, receiving layer and two fixed heads, described dehydration layer be positioned at described receiving layer directly over, described dehydration layer and receiving layer are between described two fixed heads, and described dehydration layer is connected with described fixed head is vertical by fixture with receiving layer; Described dehydration layer comprises upper plate and the lower plate being parallel to each other, and described upper plate is provided with the relative circular hole in the center of circle with lower plate; Described receiving layer consists of dash receiver, described dash receiver be provided with described lower plate on the circular hole hole that is relatively fixed.
As preferably, described upper plate, lower plate and dash receiver can be fixed a plurality of positions on fixed head.
The specification of dehydration column and receiving bottle is different, and they highly also can be different, by moving up and down of upper plate, lower plate and dash receiver, regulates its spacing, or the specification that changes upper plate, lower plate, dash receiver adapts to dehydration column and the receiving bottle of different size.
As preferably, described fixture is hold-down screw.
As preferably, described fixture is the draw-in groove that is positioned at described fixed head inner side.
By screw or draw-in groove, fix ease of assembly and dismounting the utility model.
As preferably, the number on described circular hole and described fixing hole is all no less than 1.
The quantity of circular hole and fixing hole is many, can to a plurality of samples, carry out separation simultaneously, saves space, raises the efficiency.
As preferably, described receiving layer also comprises the base plate that is positioned at dash receiver below, and described base plate can be fixed a plurality of positions on fixed head.
As preferably, described base plate is provided with the groove relative with fixing hole on described dash receiver.
Base plate is set, and fixed reception bottle also more convenient while moving whole support and receiving bottle simultaneously more easily; Groove on floor makes the receiving bottle of round bottom fix more surely.
As preferably, whole support also comprises base, and described fixed head is fixed on described base.
Base is set, can strengthens the stability of whole support, and move more convenient.
While using the utility model, first by fixed head by being fixed on base, according to the diameter of dehydration column cylinder and lower end, select suitable upper plate and lower plate, again by upper plate and lower plate by fixture on fixed head, according to the size of fixing hole, select the dash receiver of suitable receiving bottle bottleneck, be fixed on fixed head, make to receive bottleneck over against dehydration column mouth, according to the height of receiving bottle body, be plugged base plate.Can start experiment.
The utility model is moving freely and dehydration column and receiving bottle that Bu Tong upper plate, lower plate and the dash receiver of large small sircle hole adapt to different size on fixed head by upper plate, lower plate and dash receiver, makes functional diversities of the present utility model; Separated a plurality of samples, save time and space simultaneously, raise the efficiency; By the connected mode of screw or draw-in groove, assembling and dismounting are got up more convenient.
By implementing above-mentioned technical scheme, the utlity model has following technique effect: simple in structure, easy to assembly; Separated a plurality of samples, save time and space simultaneously, raise the efficiency; The dehydration column and the receiving bottle that are applicable to different size, diverse in function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, wherein,
1. dehydration layer; 11. upper plates; 12. lower plates; 2. receiving layer; 21. dash receivers; 22. base plates; 221. groove; 3. fixed head; 31. draw-in grooves; 4. dehydration column; 5. receiving bottle.
The specific embodiment:
Below in conjunction with drawings and Examples, the utility model is described further.
The following stated is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Embodiment 1:
Dehydration pylon for a kind of detachable experiment as shown in Figure 1, comprise dehydration layer 1, receiving layer 2 and two fixed heads 3, described dehydration layer 1 be positioned at described receiving layer 2 directly over, the inner side of described fixed head is provided with relative draw-in groove, described dehydration layer 1 and receiving layer 2, between described two fixed heads 3, are vertically fixed on described fixed head 3 by draw-in groove; Described dehydration layer 1 comprises upper plate 11 and the lower plate 12 being parallel to each other, described upper plate 11 is provided with the relative circular hole in the center of circle with lower plate 12, each 18, the cylinder of described dehydration column 4 just can be through the circular hole on upper plate 11, the lower end of described dehydration column 4 just can be through the circular hole in lower plate 12, by the fixing dehydration column 4 of the circular hole on upper and lower plates; Described receiving layer 2 consists of dash receiver 21, described dash receiver 21 be provided with described upper plate 12 on the circular hole hole that is relatively fixed.Described a kind of detachable experiment is also provided with base with the receiving layer 2 of dehydration pylon, on described base, have with dash receiver 21 on the vertically opposite groove 221 of fixing hole.
While using the utility model, first fixed head 3 is screwed on base, according to the diameter of dehydration column 4 cylinders and lower end, select suitable upper plate 11 and lower plate 12, again upper plate 11 and lower plate 12 are inserted in suitable draw-in groove 31, according to the size of fixing hole, select the dash receiver 21 of suitable receiving bottle 5 bottlenecks, insert in draw-in groove 31, make 5 mouthfuls of receiving bottles over against 4 mouthfuls of dehydration column, according to the height of receiving bottle 5 bodies, be plugged base plate 22.Can start experiment.
Embodiment 2:
Dehydration pylon for a kind of detachable experiment, comprise dehydration layer 1, receiving layer 2 and two fixed heads 3, described dehydration layer 1 be positioned at described receiving layer 2 directly over, described fixed head 3 is provided with screw, described dehydration layer 1 and receiving layer 2, between described two fixed heads 3, are vertically fixed on described fixed head 3 by screw; Described dehydration layer 1 comprises upper plate 11 and the lower plate 12 being parallel to each other, described upper plate 11 is provided with the relative circular hole in the center of circle with lower plate 12, one each 6 of rows, the cylinder of described dehydration column 4 just can be through the circular hole on upper plate 11, the lower end of described dehydration column 4 just can be through the circular hole in lower plate 12, by the fixing dehydration column 4 of the circular hole on upper and lower plates; Described receiving layer 2 consists of dash receiver 21, described dash receiver 21 be provided with described upper plate 12 on the circular hole hole that is relatively fixed.Described a kind of detachable experiment is also provided with base with the receiving layer 2 of dehydration pylon, on described base, have with dash receiver 21 on the vertically opposite groove 221 of fixing hole.
While using the utility model, first fixed head 3 is screwed on base, according to the diameter of dehydration column 4 cylinders and lower end, select suitable upper plate 11 and lower plate 12, with screw, by screw, upper plate 11 and lower plate 12 are fixed on fixed head 3 again, according to the size of fixing hole, select the dash receiver 21 of suitable receiving bottle 5 bottlenecks, with screw, by screw, be fixed on fixed head 3, make 5 mouthfuls of receiving bottles over against 4 mouthfuls of dehydration column, according to the height of receiving bottle 5 bodies, fix base plate 22.Can start experiment.
Dehydration pylon for a kind of detachable experiment that above-described embodiment provides, simple in structure, assembly and disassembly are convenient, diverse in function, dehydration column and the receiving bottle of applicable different size can dewater to a plurality of samples simultaneously, save time and space, raise the efficiency.
Claims (8)
1. detachable an experiment used dehydration pylon, it is characterized in that: comprise dehydration layer (1), receiving layer (2) and two fixed heads (3), described dehydration layer (1) be positioned at described receiving layer (2) directly over, described dehydration layer (1) and receiving layer (2) are positioned between described two fixed heads (3), described dehydration layer (1) with receiving layer (2) by fixture and vertical connection of described fixed head (3); Described dehydration layer (1) comprises upper plate (11) and the lower plate (12) being parallel to each other, and described upper plate (11) is provided with the relative circular hole in the center of circle with lower plate (12); Described receiving layer (2) consists of dash receiver (21), and described dash receiver (21) is provided with and the upper circular hole of described lower plate (12) hole that is relatively fixed.
2. a kind of detachable experiment dehydration pylon according to claim 1, is characterized in that: described upper plate (11), lower plate (12) and dash receiver (21) can be fixed in the upper a plurality of positions of fixed head (3).
3. a kind of detachable experiment dehydration pylon according to claim 2, is characterized in that: described fixture is hold-down screw.
4. dehydration pylon for a kind of detachable experiment according to claim 2, is characterized in that: described fixture is for being positioned at the draw-in groove (31) inside described fixed head (3).
5. a kind of detachable experiment dehydration pylon according to claim 4, is characterized in that: the number of described circular hole and described fixing hole is all no less than 1.
6. a kind of detachable experiment dehydration pylon according to claim 5, is characterized in that: described receiving layer (2) also comprises the base plate (22) that is positioned at dash receiver (21) below, and described base plate (22) can be fixed in the upper a plurality of positions of fixed head (3).
7. a kind of detachable experiment dehydration pylon according to claim 6, is characterized in that: described base plate (22) is provided with the groove (221) relative with the upper fixing hole of described dash receiver (21).
8. according to dehydration pylon for a kind of detachable experiment described in claim 1-7 any one, it is characterized in that: also comprise base, described fixed head (3) is fixed on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504146.0U CN203484175U (en) | 2013-08-19 | 2013-08-19 | Detachable dehydration column frame for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504146.0U CN203484175U (en) | 2013-08-19 | 2013-08-19 | Detachable dehydration column frame for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484175U true CN203484175U (en) | 2014-03-19 |
Family
ID=50255036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504146.0U Expired - Fee Related CN203484175U (en) | 2013-08-19 | 2013-08-19 | Detachable dehydration column frame for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092173A (en) * | 2016-07-25 | 2016-11-09 | 中国石油化工股份有限公司 | Li Shi density bottle fixing device |
| CN108421572A (en) * | 2018-05-23 | 2018-08-21 | 中国地质大学（武汉） | A kind of isotopic separation purifying pylon of rotary adjustable pillar height |
-
2013
- 2013-08-19 CN CN201320504146.0U patent/CN203484175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092173A (en) * | 2016-07-25 | 2016-11-09 | 中国石油化工股份有限公司 | Li Shi density bottle fixing device |
| CN108421572A (en) * | 2018-05-23 | 2018-08-21 | 中国地质大学（武汉） | A kind of isotopic separation purifying pylon of rotary adjustable pillar height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |