CN2587504Y - Portable simple distiller - Google Patents
Portable simple distiller Download PDFInfo
- Publication number
- CN2587504Y CN2587504Y CN 02284290 CN02284290U CN2587504Y CN 2587504 Y CN2587504 Y CN 2587504Y CN 02284290 CN02284290 CN 02284290 CN 02284290 U CN02284290 U CN 02284290U CN 2587504 Y CN2587504 Y CN 2587504Y
- Authority
- CN
- China
- Prior art keywords
- distillation
- receiver
- exhaust outlet
- distillation cascade
- portable simple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a portable simple distilling device, particularly relates to the portable simple distilling device which has handiness, portability and low using cost. The utility model is composed of a reaction container, a distilling tube and a receiving device. The portable simple distilling device has the advantages of high distilling speed, convenient operation and low cost, and is suitable for basal laboratories and flowing test service stations in countryside.
Description
(1) technical field
The utility model relates to a kind of portable simple distilling apparatus, and it is simple to operate particularly to relate to a kind of use, and light portable is suitable for the portable widely distilling apparatus of answering property.
(2) background technology
Distilling apparatus is a chemistry, the experimental provision that fields such as chemical industry, biochemistry, medical science, teaching are commonly used, and it is current in the laboratory or other is need add thermal distillation the time, mostly be to use expensive distillation equipment, manipulate comparatively complicated, not portable, especially can't satisfy vast grass-roots unit and rural area and require the laboratory to have mobile hope.
And for example, the general alkali-hydrolyzable nitrogen assay method of China is the alkaline hydrolysis diffusion method, need in baking oven, to be incubated 24 hours, be unsuitable for the needs of test fast, as change alkaline hydrolysis distillation rule into and can save a large amount of time, raise the efficiency greatly, but conventional various distilling apparatus are very worthy, and volume more very much not is easy to carry about with one.Therefore, design a kind of simple to operately, light portable, the distilling apparatus that adaptability is extensive become the task of top priority.
(3) utility model content
The purpose of this utility model provides and a kind ofly is easy to carry, simple to operate, cheap portable simple distilling apparatus.
The technical scheme that the above-mentioned technology that solves the utility model adopts is:
The utility model is made up of reaction vessel, distillation cascade, receiver, reaction vessel is that exotic material is made, be used to put the reaction solution or the test specimen that need add thermal distillation, distillation cascade is a U type glass bend pipe, play the condensing reflux effect, bend pipe one end band plug or ground glass stopper, be used for and tight-lipped close connection of reaction vessel, prevent gas leakage, the U type bend pipe other end has the belly that expands and thinner exhaust outlet, and when being used to prevent the reaction vessel cooling, the solution suck-back in the receiver refluxes, hold absorbent solution in the receiver, the distillation cascade exhaust outlet receiver liquid level that submerges.For being convenient for carrying, distillation cascade and receiver can be made into integral body, also can be fixed as one with receiver.
The utlity model has the good effect of benefit,
1. the various assays for vast grass-roots unit and rural area provide a kind of convenient and practical distillation dress
Put.
2. be used for the quick mensuration of alkali-hydrolyzable nitrogen, shortened man-hour greatly, improved operating efficiency.
3. cheap for manufacturing cost, effectively reduce testing cost, be popularizing of various rapid testing technologies
Established material base.
(4) description of drawings
Fig. 1 is one of portable simple distilling apparatus structural representation
Fig. 2 is two of a portable simple distilling apparatus structural representation
(5) specific embodiment
Fig. 1,2 is two kinds of embodiment, 3 is U type distillation cascade among the figure, 4 is 3 the tripe that expands, and 1 is receiving vessel, the reaction vessel that 2 heat resistant glass materials are made, 5 is the air inlet of the band ground glass stopper of distillation cascade, 7 U type distillation cascades for the band plug, 8 for expanding tripe, and 9 is receiving vessel, 10 is the reaction vessel triangular flask, and 6 is plug.
When this device is used in the middle of the alkali-hydrolyzable nitrogen way of distillation, tried soil sample and hydrolytic reagent, reducing agent is put into reaction vessel, refill distillation cascade, its exhaust outlet feeds to be had in the receiving vessel of absorbent solution, the heating reaction vessel, constantly boiling number minute is promptly finished the alkaline hydrolysis still-process, and the simple and easy alkaline hydrolysis way of distillation makes alkali-hydrolyzable nitrogen foreshorten to 50 minutes by 24 hours of conventional determining.
Claims (3)
1. a portable simple distillation generating means is made up of distillation cascade, receiver, reaction vessels, it is characterized in that the reaction vessels exhaust outlet closely links to each other with the distillation cascade air inlet, and the distillation cascade exhaust outlet links to each other with receiver.
2. according to the described simple and easy distilling apparatus of claim, it is characterized in that: distillation cascade is the U type glass bend pipe of air inlet one end band plug or ground glass stopper, and its other end has the belly that expands and thinner exhaust outlet.
3. according to the described simple and easy distilling apparatus of claim 1, it is characterized in that: reactor is resistant to elevated temperatures glass container, and receiver adopts heat-resisting transparent material to make, and the distillation cascade exhaust outlet feeds in the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284290 CN2587504Y (en) | 2002-11-20 | 2002-11-20 | Portable simple distiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284290 CN2587504Y (en) | 2002-11-20 | 2002-11-20 | Portable simple distiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587504Y true CN2587504Y (en) | 2003-11-26 |
Family
ID=33745674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284290 Expired - Fee Related CN2587504Y (en) | 2002-11-20 | 2002-11-20 | Portable simple distiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991036A (en) * | 2015-08-03 | 2015-10-21 | 河南广电计量检测有限公司 | Determination method for soil alkali-hydrolyzable nitrogen |
-
2002
- 2002-11-20 CN CN 02284290 patent/CN2587504Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991036A (en) * | 2015-08-03 | 2015-10-21 | 河南广电计量检测有限公司 | Determination method for soil alkali-hydrolyzable nitrogen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |