CN203894209U - Device for automatically testing dynamic adsorption property - Google Patents
Device for automatically testing dynamic adsorption property Download PDFInfo
- Publication number
- CN203894209U CN203894209U CN201420170256.2U CN201420170256U CN203894209U CN 203894209 U CN203894209 U CN 203894209U CN 201420170256 U CN201420170256 U CN 201420170256U CN 203894209 U CN203894209 U CN 203894209U
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- shaped pipe
- solution
- glass column
- adsorbed
- dynamic adsorption
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Abstract
The utility model discloses a device for automatically testing a dynamic adsorption property. The device comprises a microcomputer testing device, a solution storage glass column, a flow meter, a U-shaped pipe and a water bath kettle. A pressurizing device for pressurizing an adsorbed solution is connected to the upper end of the solution storage glass column, a switch for controlling the adsorbed solution to flow out is arranged at the lower end of the solution storage glass column, the switch of the solution storage glass column is connected with the flow meter capable of changing the flow of the adsorbed solution through a solution communicating pipe, the flow meter is connected with the upper part of one side of the U-shaped pipe through a solution communicating pipe, the U-shaped pipe is arranged in the water bath kettle capable of adjusting the adsorption temperature, a bearing medium is arranged at the bottom in the U-shaped pipe, an adsorbing agent and a pored baffle plate are sequentially arranged above the other side of the U-shaped pipe loaded with the bearing medium, and the microcomputer testing device is connected to the upper part of the other side of the U-shaped pipe through a solution communicating pipe. The device is capable of accurately testing a change condition of the dynamic adsorption property under the condition of certain flow, certain temperature and certain adsorbing agent filling height. The device is simple in principle, convenient to operate and accurate in result.
Description
Technical field
The utility model relates to a kind of novel experimental provision, particularly relates to for detection of adsorbent the device of the automatic test dynamic adsorption under different condition.
Background technology
At present, to the research majority of adsorption process, be Static Adsorption, and suction type in real productive life is many, under dynamically, carry out.The multiplex adsorption column of research of Dynamic Adsorption, collects efflux in the set time simultaneously, measures its concentration, research trends absorption property.One of problem existing by estimation flow velocity and flow, is collected the liquid of certain volume within the set time, and error is large; Two of existing problems, collect after efflux, while measuring solution concentration, also need to be again demarcated as fixed volume, have increased operation steps, also cause error simultaneously.Be difficult to again in the market find a simple operation, result to test accurately the device of dynamic adsorption.
Utility model content
The technical problems to be solved in the utility model is, a kind of simple in structure, simple operation is provided, test data is tested the device of dynamic adsorption accurately and reliably automatically, dynamic adsorption for detection of adsorbent under different condition, by the height of coutroi velocity, adsorption temp, adsorbed layer, can facilitate, the impact of the above-mentioned adsorption conditions of intuitive and accurate grasp on dynamic adsorption.
The technical scheme adopting is:
A device for automatic test dynamic adsorption, comprises microcomputer testing device, liquid storage glass column, flowmeter, U-shaped pipe, water-bath.Described liquid storage glass column is the in-built liquid storage glass column that is adsorbed solution, upper end connects the promising pressue device that is adsorbed solution pressurization, lower end is provided with to control and is adsorbed the switch that solution flows out, liquid storage glass column switch changes by connecting solution communicating pipe the flowmeter that is adsorbed liquid inventory, flowmeter is by connecting U-shaped pipe one upper lateral part solution communicating pipe, described U-shaped pipe is arranged in the water-bath that can regulate adsorption temp, support medium is equipped with in bottom in U-shaped pipe, the U-shaped pipe opposite side top that support medium is housed fills adsorbent successively, dividing plate with holes, described U-shaped pipe opposite side top is by solution communicating pipe connected with computer proving installation.
Above-mentioned support medium is glass bead or silica sand.
Above-mentioned U-shaped pipe top seals with glass wool.
The effect that the utility model reaches is: can be accurately, easily for the research of dynamic adsorption, by flowmeter, accurately control flow, and water-bath regulates adsorption temp, detection system test outflow concentration; The situation of change that can Accurate Determining goes out dynamic adsorption under certain flow, uniform temperature, certain adsorbent loading height.Principle of device is simple, simple operation, and result is accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A device for automatic test dynamic adsorption, comprises microcomputer testing device 4, liquid storage glass column 1, flowmeter 2, U-shaped pipe 3, water-bath 5.Described liquid storage glass column 1 is the in-built liquid storage glass column that is adsorbed solution, upper end connects the promising pressue device 9 that is adsorbed solution pressurization, lower end is provided with to control and is adsorbed the switch 10 that solution flows out, liquid storage glass column switch changes by connecting solution communicating pipe the flowmeter 2 that is adsorbed liquid inventory, flowmeter 2 is by connecting U-shaped pipe 3 one upper lateral parts solution communicating pipe, described U-shaped pipe 3 is arranged in the water-bath 5 that can regulate adsorption temp, the support medium 6 of glass bead is equipped with in bottom in U-shaped pipe 3, the U-shaped pipe opposite side top that support medium is housed fills adsorbent 8 successively, dividing plate 7 with holes, at U-shaped pipe top, with glass wool 11, seal, described U-shaped pipe 3 opposite side tops are by solution communicating pipe connected with computer proving installation 4.This device design concept is: glass column is adsorbed solution for storing, and adopts pressue device that solution in post is stayed fast, by flowmeter, accurately regulates the required flow of experiment; Adsorption column forms with U-shaped pipe, support medium glass ball is equipped with in bottom, for adsorbent can better be loaded, only allows liquid to stay, experiment adsorbent is housed on support medium, dividing plate with holes is housed on adsorbent, prevents that adsorbent that particle is less from, along with solution overflows, causing trouble to test, U-shaped pipe is placed in water-bath, can also change the temperature of absorption, in the right-hand member exit of U-shaped pipe, be connected with microsystem, can automatically detect the concentration of efflux.
Method of operating
As shown in Figure 1, in the Preparatory work of experiment stage, open glass column top cover, to be adsorbed solution and join in glass tube, then load onto top cover, sealing, connect pressue device, at U-shaped pipe bottom filling support medium, right-hand member filled with adsorbent, buckles dividing plate with holes, U-shaped pipe is put into water-bath, regulate temperature, with solution communicating pipe glass column, flowmeter, U-shaped pipe being connected with detection system, according to the required flow control pressure of experiment and glass column switch.Energising starts experiment.
Claims (3)
1. the automatic device of test dynamic adsorption, comprise microcomputer testing device (4), liquid storage glass column (1), flowmeter (2), U-shaped pipe (3), water-bath (5), it is characterized in that described liquid storage glass column (1) is the in-built liquid storage glass column that is adsorbed solution, upper end connects the promising pressue device (9) that is adsorbed solution pressurization, lower end is provided with to control and is adsorbed the switch (10) that solution flows out, liquid storage glass column switch changes by connecting solution communicating pipe the flowmeter (2) that is adsorbed liquid inventory, flowmeter (2) is by connecting U-shaped pipe (3) one upper lateral parts solution communicating pipe, described U-shaped pipe (3) is arranged in the water-bath (5) that can regulate adsorption temp, support medium (6) is equipped with in bottom in U-shaped pipe (3), the U-shaped pipe opposite side top that support medium is housed fills adsorbent (8) successively, dividing plate with holes (7), described U-shaped pipe (3) opposite side top is by solution communicating pipe connected with computer proving installation (4).
2. the device of a kind of automatic test dynamic adsorption according to claim 1, is characterized in that described support medium (6) is glass bead or silica sand.
3. the device of a kind of automatic test dynamic adsorption according to claim 1, is characterized in that described U-shaped pipe (3) glass wool for top (11) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170256.2U CN203894209U (en) | 2014-04-10 | 2014-04-10 | Device for automatically testing dynamic adsorption property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170256.2U CN203894209U (en) | 2014-04-10 | 2014-04-10 | Device for automatically testing dynamic adsorption property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894209U true CN203894209U (en) | 2014-10-22 |
Family
ID=51720596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170256.2U Expired - Fee Related CN203894209U (en) | 2014-04-10 | 2014-04-10 | Device for automatically testing dynamic adsorption property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928886A (en) * | 2016-04-18 | 2016-09-07 | 浙江省林业科学研究院 | Rapid detection reagent and method for adsorptivity of biomass charcoal material |
| CN107462668A (en) * | 2016-06-02 | 2017-12-12 | 中国石油化工股份有限公司 | Adsorbent absorption property determines device |
-
2014
- 2014-04-10 CN CN201420170256.2U patent/CN203894209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928886A (en) * | 2016-04-18 | 2016-09-07 | 浙江省林业科学研究院 | Rapid detection reagent and method for adsorptivity of biomass charcoal material |
| CN107462668A (en) * | 2016-06-02 | 2017-12-12 | 中国石油化工股份有限公司 | Adsorbent absorption property determines device |
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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: 20141022 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |