CN205898631U - Full -automatic specific surface of modified and porosity analysis appearance heating furnace - Google Patents
Full -automatic specific surface of modified and porosity analysis appearance heating furnace Download PDFInfo
- Publication number
- CN205898631U CN205898631U CN201620862627.2U CN201620862627U CN205898631U CN 205898631 U CN205898631 U CN 205898631U CN 201620862627 U CN201620862627 U CN 201620862627U CN 205898631 U CN205898631 U CN 205898631U
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- China
- Prior art keywords
- heating furnace
- furnace
- aperture
- heater
- heating
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- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000004458 analytical method Methods 0.000 title claims abstract description 13
- 210000005239 tubule Anatomy 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a full -automatic specific surface of modified and porosity analysis appearance heating furnace, including the furnace body, the inner wall of furnace body has inlayed heating resistor silk, thermistor, wherein the heating resistor silk is spiral inlays at furnace inner wall, and the wire of heating resistor silk, thermistor's wire are drawn forth through the data transmission hole, open at the top of furnace body has the aperture, furnace body and base active connections. The utility model discloses a but the heating furnace of split, but furnace body and base split just so can be dismantled heating stove base earlier, insert the sample cell bottom the sample cell follow heating furnace at the no end, and the aperture is left at the top of heating furnace, and the enough sample cell top tubules of size of this aperture pass, but the sample cell bottom sample holds the ball can't pass the aperture, with regard to like this the effectual trouble of bringing when original heating furnace separation cloth stops that the effect is not good of having eliminated.
Description
Technical field
This utility model is related to a kind of surface area and the improvement of lacunarity analysis instrument heating furnace, belongs to device fabrication neck
Domain.
Background technology
At present, when carrying out the adsorptivity of coal sample surface area and lacunarity analysis and coal sample with desorption property determination experiment, need
Use full-automatic specific surface area and lacunarity analysis instrument.Before coal sample is analyzed, coal sample is carried out heat evacuation
Process, at this moment coal sample is contained in sample cell and is placed in heating in heating furnace.And the full-automatic specific surface area commonly using now
And lacunarity analysis instrument causes operational burden when taking into account the function of heating with evacuation at the same time, deposit due in its design
In defect, sample cell will first be vertically installed on analyser, then heating furnace be enclosed within from below on sample cell, heating furnace top
Have macropore and drop for stopping heating furnace with intercepting cloth.Heating furnace is equivalent to " hanging " on sample cell.And, it is used for
Prevent heating furnace tenesmus obstruct cloth barrier effect substantially reduces in use for some time.So, in order to prevent heating furnace from falling
Get off it is necessary to hold in the palm heating furnace below heating furnace.This brings a lot of inconvenience in practical operation, and the effect to heating
Also result in impact.
Utility model content
The purpose of this utility model is: a kind of improved full-automatic specific surface area and lacunarity analysis instrument heating furnace are provided,
It can significantly reduce operation easier, makes heats more preferably to overcome the deficiencies in the prior art.
This utility model is achieved in that a kind of improved full-automatic specific surface area and lacunarity analysis instrument heating furnace,
Including body of heater；The inwall of body of heater is embedded with resistive heater, critesistor；Wherein resistive heater is spirally embedded in inboard wall of furnace body,
The data transfer hole that the wire of resistive heater and critesistor is arranged by lower portion of furnace body is drawn；The top of body of heater has little
Hole；Body of heater is movably connected with the base.
The aperture at body of heater top is circular hole, and internal diameter enough sample cells top tubule of aperture passes through, but sample bottom of the tube sample
Product accommodate ball and cannot pass through.
It is to threaded between body of heater and base.
Due to employing technique scheme, compared with prior art, this utility model adopts detachable heating furnace, stove
Body is detachable with base, thus first heating furnace base can be dismantled, sample cell is inserted sample from bottomless heating furnace bottom
QC, aperture is left at the top of heating furnace, and size enough sample cells top tubule of this aperture passes through, but sample bottom of the tube sample
Product accommodate ball and but cannot pass through aperture, thus effectively eliminated original heating furnace obstruct cloth blocking effect bad when bring
Trouble.Again sample cell top is fixed on analyser after mounting seat, such heating furnace just can be fixed on well
On sample cell, and heats are also more preferably.This utility model structure is simple, and with low cost, using effect is good.
Brief description
Fig. 1 is the cross-sectional view of this heating furnace.
Specific embodiment
Embodiment of the present utility model: a kind of improved full-automatic specific surface area and lacunarity analysis instrument heating furnace, including
Body of heater 1；The inwall of body of heater 1 is embedded with resistive heater 2, critesistor 3；Wherein resistive heater 2 is spirally embedded in body of heater 1
Wall, the data transfer hole 4 that the wire of resistive heater 2, the wire of critesistor 3 pass through the setting of body of heater 1 bottom is drawn；Body of heater 1
Top have aperture 7；Body of heater 1 is flexibly connected with base 6；The aperture 7 at body of heater 1 top is circular hole, the enough samples of internal diameter of aperture 7
QC top tubule passes through, but sample cell bottom sample accommodates ball and cannot pass through；In the present embodiment, between body of heater 1 and base 6
Employ threaded.
In use, first base 6 is pulled down, then will be equipped with treating the sample cell of test sample from bottomless heating furnace body 1
Bottom insertion sample cell, again sample cell top is fixed on analyser after reinstalling base 6, adding analyser within
Hot water radiation wire 2 starts after powered up to sample heat temperature raising, and real time temperature can be transferred on analyser for critesistor 3, and leads to
The display screen crossed on analyser shows.Heat de-airing process terminates after rear waiting temperature drops to room temperature, first from analyser
Remove sample cell, then base 6 is pulled down, extract sample cell out from bottom.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also be new without departing from this practicality
On the premise of type objective, various changes can be made.
Claims (3)
1. a kind of improved full-automatic specific surface area and lacunarity analysis instrument heating furnace, including body of heater (1) it is characterised in that: stove
The inwall of body (1) is embedded with resistive heater (2), critesistor (3)；Wherein resistive heater (2) is spirally embedded in body of heater (1)
Wall, the wire of resistive heater (2) and critesistor (3) passes through to draw in the data transfer hole (4) of lower portion of furnace body setting；In stove
The top of body (1) has aperture (7)；Body of heater (1) is flexibly connected with base (6).
2. improved full-automatic specific surface area according to claim 1 and lacunarity analysis instrument heating furnace it is characterised in that:
The aperture (7) at body of heater (1) top is circular hole, and internal diameter enough sample cells top tubule of aperture (7) passes through, but sample bottom of the tube sample
Product accommodate ball and cannot pass through.
3. improved full-automatic specific surface area according to claim 1 and 2 and lacunarity analysis instrument heating furnace, its feature exists
In: it is to threaded between body of heater (1) and base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862627.2U CN205898631U (en) | 2016-08-10 | 2016-08-10 | Full -automatic specific surface of modified and porosity analysis appearance heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862627.2U CN205898631U (en) | 2016-08-10 | 2016-08-10 | Full -automatic specific surface of modified and porosity analysis appearance heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898631U true CN205898631U (en) | 2017-01-18 |
Family
ID=57780300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862627.2U Expired - Fee Related CN205898631U (en) | 2016-08-10 | 2016-08-10 | Full -automatic specific surface of modified and porosity analysis appearance heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198352A (en) * | 2016-08-10 | 2016-12-07 | 贵州大学 | The full-automatic specific surface area improved and lacunarity analysis instrument heating furnace |
-
2016
- 2016-08-10 CN CN201620862627.2U patent/CN205898631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198352A (en) * | 2016-08-10 | 2016-12-07 | 贵州大学 | The full-automatic specific surface area improved and lacunarity analysis instrument heating furnace |
| CN106198352B (en) * | 2016-08-10 | 2020-05-12 | 贵州大学 | Improved full-automatic heating furnace for specific surface area and porosity analyzer |
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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: 20170118 |