CN201096691Y - Continuous absorption efficiency testing device - Google Patents
Continuous absorption efficiency testing device Download PDFInfo
- Publication number
- CN201096691Y CN201096691Y CNU2007200456202U CN200720045620U CN201096691Y CN 201096691 Y CN201096691 Y CN 201096691Y CN U2007200456202 U CNU2007200456202 U CN U2007200456202U CN 200720045620 U CN200720045620 U CN 200720045620U CN 201096691 Y CN201096691 Y CN 201096691Y
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- bottle
- solvent
- balance
- gas output
- output tube
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- Expired - Lifetime
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Abstract
The utility model discloses a continuous absorption efficiency test device, which comprises a nitrogen bottle, the nitrogen bottle is communicated with a buffer bottle through a pressure reducing valve, the buffer valve is communicated with a drying bottle through a gas tube, the gas output tube extended out from the drying bottle is divided into two ways, wherein the gas outlet tube in one way is extended into the mixing bottle through a first adjustable rotor flow meter, the gas outlet tube in the other way is extended into the solvent bottle filled with solvent through a second adjustable rotor flow meter, solvent bottle is arranged in a water bath cup on a first balance, the gas output tube extended out from the solvent bottle is extended into the mixing bottle, the gas output tube extended out from the mixing bottle is extended into the absorption post on a second balance by an absorption valve. The utility model has the advantages of reasonable structure, accurate and convenient test.
Description
Technical field:
The utility model relates to a kind of device that sorbing material is carried out the adsorption efficiency test.
Background technology:
Activated charcoal, activated carbon fiber, resin can adsorb organic solvent composition in the mixed gas (as benzene, toluene, hexane etc.).These materials are the foundations of estimating the sorbing material quality and determining to administer technology to the adsorption efficiency height of absorption object.Proving installation is the batch (-type) test in the prior art, often changes by sample concentration before and after the analysis absorption and detects the adsorption efficiency variation, and sampling frequency is low, and detection speed is slow, and systematic error is bigger.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, convenient test, continous way adsorption efficiency proving installation accurately.
Technical solution of the present utility model is:
A kind of continous way adsorption efficiency proving installation, it is characterized in that: comprise nitrogen cylinder, nitrogen cylinder is communicated with surge flask by reduction valve, surge flask is communicated with drying bottle by tracheae, the gas output tube that stretches out from drying bottle is divided into two-way, wherein lead up to and stretch in the hybrid bottle behind the first adjustable rotor flowmeter, another road is stretched in the solvent bottle that solvent is housed after by the second adjustable rotor flowmeter, solvent bottle places the water-bath cup that is placed on first balance, the gas output tube that stretches out from solvent bottle stretches in the hybrid bottle, and the gas output tube that stretches out from hybrid bottle stretches in the adsorption column that is placed on second balance by the absorption valve.
The gas output tube that stretches out from hybrid bottle also is connected with blow down valve.
The utility model is rational in infrastructure, convenient test, accurate.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
Embodiment:
A kind of continous way adsorption efficiency proving installation, comprise nitrogen cylinder 1, nitrogen cylinder 1 is communicated with surge flask 3 by reduction valve 2, surge flask 3 is communicated with drying bottle 5 by tracheae 4, the gas output tube 6 that stretches out from drying bottle 5 is divided into two-way, wherein lead up to and stretch in the hybrid bottle 8 behind the first adjustable rotor flowmeter 7, another road is stretched in the solvent bottle 10 that solvent is housed after by the second adjustable rotor flowmeter 9, solvent bottle places the water-bath cup 12 that is placed on first balance 11, the gas output tube 13 that stretches out from solvent bottle 10 stretches in the hybrid bottle 8, and the gas output tube 14 that stretches out from hybrid bottle 8 stretches in the adsorption column 17 that is placed on second balance 16 by absorption valve 15.The gas output tube 14 that stretches out from hybrid bottle 8 also is connected with blow down valve 18.
Test operating procedure of the present utility model is:
1, after finishing device connects, guarantees to connect everywhere reliably, do not have and leak;
2, adjust, eliminate pipeline and connect stress, make the balance zero clearing, keep balance;
3, it is some to get the sorbing material that is dried to constant weight, and weigh (G) is in the dry adsorption column of packing into;
4, with the balance zero clearing, adsorption column carefully is placed on second balance, write down the second balance weight (G20); Repeat once, constant substantially to twice weight;
5, according to the organic solvent boiling point, adjust and bathe the cup temperature, the solvent bottle that standard organic solvent about 1/4 is housed is put into bathed cup;
6,, will bathe cup and solvent bottle and be placed on together on first balance with the first balance zero clearing.Write down the second balance weight (G10) and repeat once, constant substantially to twice weight;
7, open blow down valve, close the absorption valve; Open the nitrogen cylinder valve, regulate nitrogen pressure;
8, regulate flowmeter F1, F2 flow;
9, timing, record unit time internal solvent volatile quantity (Δ G1) calculates the whether Pass Test requirement of gas concentration and flow.
10, record two balance reading G11, G21 opens the absorption valve, and the shut-down purge valve picks up counting; The every decline unit weight of later first balance write down for second balance weight change and the time.
Data processing
The instantaneous average adsorption efficiency of material (%)=(G2i+1-G2i) * 100/ (G1i+1-G1i) G1i+1---represents the reading of the i+1 time record of first balance, G1i---and represents the reading of the i time record of first balance, i=1,2,3
G2i+1, G2i represent twice reading in second balance front and back equally, down together
The average adsorption rate of material (%)=(G2i+1-G21) * 100/ (G11-G1i+1)
Material absorption organic principle rate (g/g sorbing material)=(G2i+1-G21)/G.
Claims (2)
1, a kind of continous way adsorption efficiency proving installation, it is characterized in that: comprise nitrogen cylinder, nitrogen cylinder is communicated with surge flask by reduction valve, surge flask is communicated with drying bottle by tracheae, the gas output tube that stretches out from drying bottle is divided into two-way, wherein lead up to and stretch in the hybrid bottle behind the first adjustable rotor flowmeter, another road is stretched in the solvent bottle that solvent is housed after by the second adjustable rotor flowmeter, solvent bottle places the water-bath cup that is placed on first balance, the gas output tube that stretches out from solvent bottle stretches in the hybrid bottle, and the gas output tube that stretches out from hybrid bottle stretches in the adsorption column that is placed on second balance by the absorption valve.
2, continous way adsorption efficiency proving installation according to claim 1, it is characterized in that: the gas output tube that stretches out from hybrid bottle also is connected with blow down valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200456202U CN201096691Y (en) | 2007-08-31 | 2007-08-31 | Continuous absorption efficiency testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200456202U CN201096691Y (en) | 2007-08-31 | 2007-08-31 | Continuous absorption efficiency testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096691Y true CN201096691Y (en) | 2008-08-06 |
Family
ID=39923744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200456202U Expired - Lifetime CN201096691Y (en) | 2007-08-31 | 2007-08-31 | Continuous absorption efficiency testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096691Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701900B (en) * | 2009-11-16 | 2011-11-09 | 青岛大学 | Device and method for testing absorbance by electric quantity method |
| CN102288689A (en) * | 2011-04-26 | 2011-12-21 | 广东工业大学 | Device and method for testing adsorption property of activated semi-coke adsorbent |
| CN108680698A (en) * | 2018-07-26 | 2018-10-19 | 遵义福泰豪再生资源有限公司 | Rubber waste heats exhaust gas concentration monitoring device in shattering process |
-
2007
- 2007-08-31 CN CNU2007200456202U patent/CN201096691Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701900B (en) * | 2009-11-16 | 2011-11-09 | 青岛大学 | Device and method for testing absorbance by electric quantity method |
| CN102288689A (en) * | 2011-04-26 | 2011-12-21 | 广东工业大学 | Device and method for testing adsorption property of activated semi-coke adsorbent |
| CN108680698A (en) * | 2018-07-26 | 2018-10-19 | 遵义福泰豪再生资源有限公司 | Rubber waste heats exhaust gas concentration monitoring device in shattering process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhuhai Cellulose Fibers Co., Ltd. Assignor: Nantong Acetate Fiber Co., Ltd. Contract fulfillment period: 2008.12.1 to 2015.11.30 Contract record no.: 2009440000509 Denomination of utility model: Continuous absorption efficiency testing device Granted publication date: 20080806 License type: Exclusive license Record date: 20090617 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.1 TO 2015.11.30; CHANGE OF CONTRACT Name of requester: ZHUHAI ACETATE FIBER CO., LTD. Effective date: 20090617 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |
|
| CX01 | Expiry of patent term |