CN205262162U - Novel safe muffle furnace of plug -type high efficiency - Google Patents
Novel safe muffle furnace of plug -type high efficiency Download PDFInfo
- Publication number
- CN205262162U CN205262162U CN201520783616.0U CN201520783616U CN205262162U CN 205262162 U CN205262162 U CN 205262162U CN 201520783616 U CN201520783616 U CN 201520783616U CN 205262162 U CN205262162 U CN 205262162U
- Authority
- CN
- China
- Prior art keywords
- cupel
- cross bar
- furnace
- frame
- muffle furnace
- 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
Links
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 238000004380 ashing Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a novel safe muffle furnace of plug -type high efficiency, the device include furnace body shell, heat preservation, furnace, furnace gate, base, chimney, cupel frame, furnace recess. Through setting up porcelain wheel and the anticreep track of furnace inner wall side recess bottom on the cupel frame, the cupel frame can freely push -and -pull in furnace, and convenient the operation is safer. Can place three -layer cupel frame in the furnace, 9 samples can be placed to every layer of cupel frame, and efficiency increases substantially.
Description
Technical field
The utility model relates to a kind of firing equipment, in particular, relates to a kind of Muffle furnace of measuring ash content of coal, volatile matter and caking index.
Background technology
Coal is the lifeblood of Chinese national economy, and the index of evaluating Coal Quality is mainly ash content, volatile matter, sulphur content and the caking index etc. of coal, and Muffle furnace is measured the requisite equipment of these indexs just. Also there is certain deficiency in the Muffle furnace of application at present: first, existing cupel frame can only hold 4 samples, in burner hearth, also can only place a cupel frame at every turn, therefore most of space of burner hearth and cupel frame has all been wasted, for surveying this experiment that expends several hours of ash, efficiency is very low, has wasted manpower and the energy; Secondly, after ashing finishes, take out cupel frame and rely on one long scoop, because the handle of scoop is very long, inconvenient operation, accidentally also easily overturns sample, and contacts cupel frame and be also easily burned, and has potential safety hazard.
Utility model content
Few for the each working sample quantity of current Muffle furnace, efficiency is low and get the problems such as frame inconvenience, and the Novel push-draw highly effective and safe Muffle furnace that the utility model proposes can effectively overcome the above problems, and raises the efficiency, and simplifies the operation.
The utility model is made up of body of heater shell, heat-insulation layer, burner hearth, fire door, base, chimney, cupel frame, burner hearth groove. The utility model for the technical scheme that the above technical problem of solution adopts is: have 6 grooves in inboard wall of burner hearth both sides, each bottom portion of groove is provided with anticreep track, so just forms the horizontal rail that can hold three layers of cupel frame. The structure that the groove that holds sample on cupel frame is 3 × 3, can hold 9 samples, cupel frame above and two sides, left and right be provided with the cross bar that facilitates clip to clamp. On the second cross bar and the 3rd cross bar, be respectively arranged with two high temperature resistant porcelain wheels, cupel frame just can rely on four porcelain wheels freely on burner hearth groove anticreep track, to slide like this, makes to get frame and operates easier.
Beneficial effect: by such device, the sample size that at every turn can measure is 27, and efficiency significantly improves, gets the convenient safety of frame. Both save the total time of measuring all samples, saved again human resources.
Brief description of the drawings
Fig. 1 is a kind of front view of Novel push-draw highly effective and safe Muffle furnace.
Fig. 2 is the side sectional view of burner hearth.
The top view of the cupel frame of Fig. 3.
In figure: (1): cupel frame, (2): burner hearth groove, (3): chimney, (4): body of heater shell, (5): burner hearth, (6): heat-insulation layer, (7): fire door, (8): base, (1-1): porcelain wheel, (1-2): the first cross bar, (1-3): the second cross bar, (1-5): the 3rd cross bar, (1-4): cupel groove, (2-1): anticreep track.
Detailed description of the invention:
Illustrate embodiment of the present utility model below in conjunction with accompanying drawing. A kind of Novel push-draw highly effective and safe Muffle furnace, comprise cupel frame (1), burner hearth groove (2), chimney (3), body of heater shell (4), burner hearth (5), heat-insulation layer (6), fire door (7), base (8), wherein cupel frame (1) comprises porcelain wheel (1-1), the first cross bar (1-2), the second cross bar (1-3), the 3rd cross bar (1-5), cupel groove (1-4). Burner hearth groove (2) comprises anticreep track (2-1). When working sample, the cupel that fills sample is put into the cupel groove (1-4) on cupel frame (1), then the porcelain wheel (1-1) on cupel frame (1) is put on the anticreep track (2-1) of burner hearth groove (2), then cupel frame (1) is pushed in burner hearth (5), all the other two-layer repetition aforesaid operations, close upper furnace door (7), start ashing. After ashing finishes, open fire door (7), while getting frame, bring gloves, clamp the first cross bar (1-2) with clip, cupel frame (1) is pulled out to 2/3 from track, then clamp respectively the centre position of the second cross bar (1-3) and the 3rd cross bar (1-5) with two clips, continue cupel frame (1) to be pulled outwardly, until pull it burner hearth (5), then place it in heat-resisting porcelain dish, the taking-up of all the other two-layer cupel framves (1) repeats aforesaid operations, finally closes upper furnace door (7).
Claims (3)
1. a Novel push-draw highly effective and safe Muffle furnace, is characterized in that: in muffle furnace hearth (5), have six burner hearth grooves (2), form three layers of parallel orbit, in order to hold cupel frame (1).
2. a kind of Novel push-draw highly effective and safe Muffle furnace according to claim 1, is characterized in that: cupel frame (1) is made up of porcelain wheel (1-1), the first cross bar (1-2), the second cross bar (1-3), the 3rd cross bar (1-5) and cupel groove (1-4); On cupel frame (1), be provided with 3 × 3 totally 9 cupel grooves (1-4), before cupel frame (1) and two sides, left and right is respectively the first cross bar (1-2), the second cross bar (1-3) and the 3rd cross bar (1-5), is respectively arranged with two high temperature resistant porcelain wheels (1-1) on the second cross bar (1-3) and the 3rd cross bar (1-5).
3. a kind of Novel push-draw highly effective and safe Muffle furnace according to claim 1, is characterized in that: burner hearth groove (2) bottom is provided with anticreep track (2-1), prevents that cupel frame (1) from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783616.0U CN205262162U (en) | 2015-10-12 | 2015-10-12 | Novel safe muffle furnace of plug -type high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783616.0U CN205262162U (en) | 2015-10-12 | 2015-10-12 | Novel safe muffle furnace of plug -type high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262162U true CN205262162U (en) | 2016-05-25 |
Family
ID=56003685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783616.0U Expired - Fee Related CN205262162U (en) | 2015-10-12 | 2015-10-12 | Novel safe muffle furnace of plug -type high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711857A (en) * | 2023-01-06 | 2023-02-24 | 坛墨质检科技股份有限公司 | Residual detection experimental device and detection method for lead ion standard solution |
-
2015
- 2015-10-12 CN CN201520783616.0U patent/CN205262162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711857A (en) * | 2023-01-06 | 2023-02-24 | 坛墨质检科技股份有限公司 | Residual detection experimental device and detection method for lead ion standard solution |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161012 |