CN205861638U - A kind of full-automatic Kjeldahl determination device - Google Patents
A kind of full-automatic Kjeldahl determination device Download PDFInfo
- Publication number
- CN205861638U CN205861638U CN201620688564.3U CN201620688564U CN205861638U CN 205861638 U CN205861638 U CN 205861638U CN 201620688564 U CN201620688564 U CN 201620688564U CN 205861638 U CN205861638 U CN 205861638U
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- China
- Prior art keywords
- steam pipe
- pipe
- full
- determination device
- condensing tube
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of full-automatic Kjeldahl determination device, including body, the front portion of described body is provided with steam pipe, condensing tube, boric acid dropping pipe, distillator and condenser it is provided with in described body, the outside of described steam pipe is provided with sample and disappears and boil pipe, described distillator disappears with sample and boils pipe and connect, described distillator is connected with condenser, described condenser is connected with condensing tube, the outer surface of the end of described steam pipe connects a circular slab, being provided with connecting plate between described circular slab and steam pipe, described condensing tube is telescopic body.The purpose of this utility model is to provide a kind of full-automatic Kjeldahl determination device, and this full-automatic Kjeldahl determination device has to disappear to boil to be stablized, and condensed fluid is difficult to spill triangular flask and easy to operate advantage.
Description
Technical field
This utility model relates to laboratory equlpment field, particularly a kind of full-automatic Kjeldahl determination device.
Background technology
Kjeldahl apparatus is according to the principle of the content constant of nitrogen in protein, by measuring the content of nitrogen in sample thus
Calculate the instrument of protein content.Because the method for its protein content survey calculation is called Kjeldahl's method, therefore it is referred to as kelvin
Azotometer, has another name called azotometer, protein testing instrument, crude protein analyzer.
The defect of existing kjeldahl apparatus is, easily rocks in sample disappears and boils pipe when steam pipe flow is bigger, and
Triangular flask below condensing tube needs to adjust the height of triangular flask according to specification.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic Kjeldahl determination device, and this full-automatic Kjeldahl determination device has to disappear and boils
Stable, condensed fluid is difficult to spill triangular flask and easy to operate advantage.
The technical scheme that this utility model provides is: a kind of full-automatic Kjeldahl determination device, including body, described body
Front portion is provided with steam pipe, condensing tube, boric acid dropping pipe, is provided with distillator and condenser, described steam pipe in described body
Outside be provided with sample and disappear and boil pipe, described distillator disappears with sample and boils pipe and connect, and described distillator is connected with condenser, institute
The condenser stated is connected with condensing tube, and the outer surface of the end of described steam pipe connects a circular slab, described circular slab
And between steam pipe, it being provided with connecting plate, described condensing tube is telescopic body.
In above-mentioned full-automatic Kjeldahl determination device, described connecting plate has three, uniformly sets up the surrounding at steam pipe separately.
In above-mentioned full-automatic Kjeldahl determination device, described condensing tube is made up of upper tube body and lower tube body, described under
It is peripheral that body sealing shroud is located at upper tube body.
This utility model is after using technique scheme, and it has the beneficial effect that
The circular slab of the steam pipe end of the full-automatic Kjeldahl determination device of this programme and connecting plate can suppress steam to export
Time the steam pipe that causes rock, having disappears boils stable advantage, and condensing tube is telescopic body simultaneously, so in operating process
In, condensed fluid is difficult to spill triangular flask and easy to operate.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical solution of the utility model is described in further detail, but not structure
Paired any restriction of the present utility model.
Embodiment 1:
As it is shown in figure 1, a kind of full-automatic Kjeldahl determination device, including body 1, the front portion of described body 1 is provided with steam pipe
2, condensing tube 3, boric acid dropping pipe 4, be provided with distillator 5 and condenser 6 in described body 1, and the outside of described steam pipe 2 sets
Having sample to disappear and boil pipe 6, described distillator 5 disappears with sample and boils pipe 6 and connect, and described distillator 5 is connected with condenser 6, described
Condenser 6 be connected with condensing tube 3, the outer surface of the end of described steam pipe 2 connects a circular slab 7, described circle
Being provided with connecting plate 8 between plate 7 and steam pipe 2, described condensing tube 3 is telescopic body, and specifically, connecting plate 8 is three
Dihedral, described connecting plate 8 has three, uniformly sets up the surrounding at steam pipe 2 separately, described condensing tube 3 by upper tube body 31 and under
Body 32 forms, and it is peripheral that described lower tube body 32 sealing shroud is located at upper tube body 31.
In actual applications, steam pipe 2 exports steam and disappears to sample and boil in pipe 6, and sample disappears the gas boiled in pipe 6 through steaming
Enter into after evaporating device 5 and condenser 6 condensation and condensing tube 3 is then passed through after boric acid dropping pipe 4 drips boric acid, obtain measurement result.
Circular slab 7 and the connecting plate 8 of steam pipe 2 end of the full-automatic Kjeldahl determination device of the present embodiment can suppress steam
The steam pipe 2 caused during output rocks, and having disappears boils stable advantage, and condensing tube 3 is telescopic body simultaneously, so behaviour
During work, condensed fluid is difficult to spill triangular flask and easy to operate.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (3)
1. a full-automatic Kjeldahl determination device, including body, the front portion of described body is provided with steam pipe, condensing tube, boric acid drip
Adding pipe, be provided with distillator and condenser in described body, the outside of described steam pipe is provided with sample and disappears and boil pipe, described steaming
Evaporating device to disappear with sample and boil pipe and connect, described distillator is connected with condenser, and described condenser is connected with condensing tube, its feature
It is: the outer surface of the end of described steam pipe connects a circular slab, the company of being provided with between described circular slab and steam pipe
Fishplate bar, described condensing tube is telescopic body.
Full-automatic Kjeldahl determination device the most according to claim 1, it is characterised in that: described connecting plate has three, uniformly
Set up the surrounding at steam pipe separately.
Full-automatic Kjeldahl determination device the most according to claim 1, it is characterised in that: described condensing tube by upper tube body and under
Body forms, and it is peripheral that described lower tube body sealing shroud is located at upper tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688564.3U CN205861638U (en) | 2016-06-30 | 2016-06-30 | A kind of full-automatic Kjeldahl determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688564.3U CN205861638U (en) | 2016-06-30 | 2016-06-30 | A kind of full-automatic Kjeldahl determination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861638U true CN205861638U (en) | 2017-01-04 |
Family
ID=57645269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620688564.3U Expired - Fee Related CN205861638U (en) | 2016-06-30 | 2016-06-30 | A kind of full-automatic Kjeldahl determination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861638U (en) |
-
2016
- 2016-06-30 CN CN201620688564.3U patent/CN205861638U/en not_active Expired - Fee Related
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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: 20170104 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |