CN207622539U - A kind of auxiliary device for the high temperature ashing processing of Muffle furnace - Google Patents
A kind of auxiliary device for the high temperature ashing processing of Muffle furnace Download PDFInfo
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- CN207622539U CN207622539U CN201721718726.4U CN201721718726U CN207622539U CN 207622539 U CN207622539 U CN 207622539U CN 201721718726 U CN201721718726 U CN 201721718726U CN 207622539 U CN207622539 U CN 207622539U
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- holder
- muffle furnace
- high temperature
- card slot
- auxiliary device
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Abstract
The utility model is related to the technical fields of sample test pre-treatment, more particularly, to a kind of auxiliary device for the high temperature ashing processing of Muffle furnace.A kind of auxiliary device for the high temperature ashing processing of Muffle furnace, wherein the slot including trestle table, on trestle table；Further include holder, connecting rod, retainer plate, supporting rod, card slot, retainer plate is fixed by the connecting rod, and crucible bottom is held by supporting rod, and holder is put steadily by supporting rod holding, and holder is fixed by card slot, and card slot is placed on slot.Device is by being fixed crucible and multilayer is put, it is internal simultaneously to maintain larger gap to ensure that temperature is uniform, it efficiently solves the problems, such as that the crucible equipped with sample is easy rollover, ashing temperature is uneven and the sample size of every batch of ashing is less, substantially increases the efficiency of sample test pre-treatment.
Description
Technical field
The utility model is related to the technical fields of sample test pre-treatment, high for Muffle furnace more particularly, to one kind
The auxiliary device of temperature ashing processing.
Background technology
By the way that sample to be placed in crucible, be positioned under the conditions of Muffle furnace high temperature makes sample dehydration, collapses high temperature ashing method
Solution, carbonization, then under the high temperature conditions sample calcination, remaining ash content is some inorganic constituents, is widely used in element and mineral are fine
The analysis of dimension is tested.In practical high temperature ashing processing procedure, it is limited by Muffle furnace cavity size and a crucible can only be put
Influence, every batch of ashing processing sample size it is less, and in crucible placement process be easy rollover cause sample spread out come, from
And influence the efficiency of sample test pre-treatment.
The prior art exists to the crucible shelf of sample ashing auxiliary, but cannot be guaranteed the uniformity and not of ashing temperature
Can superposition use, for the high temperature ashing processing of test sample amount is more, demand temperature uniformly, the auxiliary device put of multilayer not yet
Retrieve relevant patent.
Invention content
The utility model is at least one defect overcome described in the above-mentioned prior art, is provided a kind of for Muffle furnace high temperature
It is ashed the auxiliary device of processing, multilayer crucible is carried out under the premise of ensureing that sample is heated evenly and puts and crucible is consolidated
It is fixed, the sample size per batch processing is improved, to improve the efficiency of sample test pre-treatment.
The technical solution of the utility model is：A kind of auxiliary device for the high temperature ashing processing of Muffle furnace, wherein including
Trestle table, the slot on trestle table；
Further include holder, connecting rod, retainer plate, supporting rod, card slot, retainer plate is fixed by the connecting rod, and crucible bottom is logical
It crosses supporting rod to hold, holder is put steadily by supporting rod holding, and holder is fixed by card slot, and card slot is placed on slot.
In the utility model, which uses nickel base superalloy（Nickel base superalloy has within the scope of 650~1000 DEG C
There are higher intensity and good anti-oxidant, resistance to combustion gas corrosion ability）Manufacture, makes it under the hot conditions no more than 1000 DEG C
It can be good at the high temperature ashing processing procedure for Muffle furnace.Crucible is fixed in retainer plate, and utilizes auxiliary device pair
Crucible carries out multilayer and puts, and Muffle furnace inner space voidage can be made to reach 20% or more, to ensure that Muffle furnace internal temperature is equal
It is even, to solve be equipped with sample crucible be easy rollover, ashing temperature is uneven and the sample size of every batch of ashing is less
Problem substantially increases the efficiency of sample test pre-treatment.
Further, the also fixed knob of the frame bottom.The pocket numbers are 2, are respectively arranged on holder
Both ends.Vertical equidistant arrangement of the slot in trestle table.
Trestle table is put into Muffle furnace first；The crucible for being placed with test sample is placed in retainer plate again, retainer plate is logical
It crosses connecting rod to fix, crucible bottom is held by supporting rod, is made it put steadily, is then lifted by holder and knob, by card
Slot is placed on above slot, and holder is fixed by card slot, and hand steered knob slowly pushes card slot to bottom；It can lead to as needed
It crosses slot and card slot to put holder progress multilayer, Muffle furnace inner space voidage can be made to reach 20% or more.The device can
It is put with multilayer so that crucible is fixed, the gap for making the holding of device inside larger is efficiently solved with ensureing that temperature is uniform
Crucible equipped with sample is easy the problem turned on one's side, ashing temperature is uneven and the sample size of every batch of ashing is less.
Compared with prior art, advantageous effect is：Device internal is protected by crucible being fixed and multilayer is put
Larger gap has been held to ensure that temperature is uniform, efficiently solve the crucible equipped with sample be easy rollover, ashing temperature it is uneven
Less problem, substantially increases the efficiency of sample test pre-treatment with the sample size of every batch of ashing.
Description of the drawings
Fig. 1 is the utility model trestle table structural schematic diagram.
Fig. 2 is the utility model supporting structure schematic diagram.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1, 2, a kind of auxiliary device for the high temperature ashing processing of Muffle furnace, wherein including trestle table 1, set
In the slot 2 on trestle table 1；
Further include holder 3, connecting rod 4, retainer plate 5, supporting rod 6, card slot 7, retainer plate 5 is fixed by connecting rod 4, crucible
Bottom is held by supporting rod 6, and holder 3 is put steadily by the holding of supporting rod 6, and holder 3 is fixed by card slot 7, and card slot 7 is placed
On slot 2.
Knob 8 is also fixed in 3 side of holder.7 quantity of card slot is 2, is respectively arranged on the both ends of holder 3.Slot 2 is in trestle table
1 vertical equidistant arrangement.Pass through the fit system of card slot 7 and slot 2 so that the cooperation of the two is firm, and installing and dismounting
It is convenient.
Trestle table 1 is put into Muffle furnace first；The crucible for being placed with test sample is put into retainer plate 5 again, retainer plate 5
It is fixed by connecting rod 4, crucible bottom is held by supporting rod 6, and holder 3 is put steadily by the holding of supporting rod 6, is then passed through
Holder 3 and knob 8 lift, and card slot 7 are placed on 2 top of slot, holder 3 is fixed by card slot 7, and hand steered knob 8 slowly pushes away
Card slot 7 is moved to bottom；Multilayer can be carried out to holder by slot 2 and card slot 7 as needed to put.The device can make crucible
It is fixed and is put with multilayer, the gap for making the holding of device inside larger is efficiently solved with ensureing that temperature is uniform equipped with sample
Crucible be easy rollover, the problem that ashing temperature is uneven and the sample size of every batch of ashing is less.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (4)
1. a kind of auxiliary device for the high temperature ashing processing of Muffle furnace, which is characterized in that including trestle table（1）, be set to holder
Platform（1）On slot（2）；
It further include holder（3）, connecting rod（4）, retainer plate（5）, supporting rod（6）, card slot（7）, retainer plate（5）Pass through connecting rod
（4）Fixed, crucible bottom passes through supporting rod（6）It holds, holder（3）Pass through supporting rod（6）Holding is put steadily, holder（3）It is logical
Cross card slot（7）It is fixed, card slot（7）It is placed on slot（2）On.
2. a kind of auxiliary device for the high temperature ashing processing of Muffle furnace according to claim 1, it is characterised in that：It is described
Holder（3）The also fixed knob in side（8）.
3. a kind of auxiliary device for the high temperature ashing processing of Muffle furnace according to claim 2, it is characterised in that：It is described
Card slot（7）Quantity is 2, is respectively arranged on holder（3）Both ends.
4. a kind of auxiliary device for the high temperature ashing processing of Muffle furnace according to claim 3, it is characterised in that：It is described
Slot（2）In trestle table（1）Vertical equidistant arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718726.4U CN207622539U (en) | 2017-12-12 | 2017-12-12 | A kind of auxiliary device for the high temperature ashing processing of Muffle furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718726.4U CN207622539U (en) | 2017-12-12 | 2017-12-12 | A kind of auxiliary device for the high temperature ashing processing of Muffle furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622539U true CN207622539U (en) | 2018-07-17 |
Family
ID=62823061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721718726.4U Active CN207622539U (en) | 2017-12-12 | 2017-12-12 | A kind of auxiliary device for the high temperature ashing processing of Muffle furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136084A (en) * | 2021-12-17 | 2022-03-04 | 施庆岗 | Muffle furnace for laboratory |
| 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 |
-
2017
- 2017-12-12 CN CN201721718726.4U patent/CN207622539U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136084A (en) * | 2021-12-17 | 2022-03-04 | 施庆岗 | Muffle furnace for laboratory |
| 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 |
| CN115711857B (en) * | 2023-01-06 | 2023-04-28 | 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 511400 150, No. 8, Qishan Road, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Radio and TV Measurement and Testing Group Co.,Ltd. Patentee after: GUANGZHOU GRG METROLOGY & TEST (SHANGHAI) CO.,LTD. Address before: 510656 Guangdong city of Guangzhou province Whampoa Avenue Tianhe District Xiping Yun Road No. 163 Patentee before: GUANGZHOU GRG METROLOGY & TEST Co.,Ltd. Patentee before: GUANGZHOU GRG METROLOGY & TEST (SHANGHAI) CO.,LTD. |
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| CP03 | Change of name, title or address |