CN206247876U - A kind of Elema produces protection device - Google Patents
A kind of Elema produces protection device Download PDFInfo
- Publication number
- CN206247876U CN206247876U CN201621281951.1U CN201621281951U CN206247876U CN 206247876 U CN206247876 U CN 206247876U CN 201621281951 U CN201621281951 U CN 201621281951U CN 206247876 U CN206247876 U CN 206247876U
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- protection pipe
- big
- baking box
- elema
- 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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Abstract
The utility model discloses a kind of Elema production protection device,Including big protection pipe,Baking box and nitrogen cylinder,The big protection pipe is arranged on the inside of body of heater,And the both sides up and down of big protection pipe are provided with limited block,High temperature resistant support is installed between the baking box and support tube,And the left end of baking box is provided with cantilever plate,It is fixedly connected by lock-screw between the cantilever plate and big protection pipe,And the bottom of cantilever plate is provided with power connection equipment,Refractory seals pad is installed between the cantilever plate and big protection pipe and support tube,It is tightly connected by attaching nut between the nitrogen cylinder and nitrogen adjustment valve,And the upper end of nitrogen cylinder is provided with bottle switch,Pressure gauge and nitrogen outlet are set in the nitrogen adjustment valve,And be tightly connected by nitrogen delivery tube between nitrogen outlet and big protection pipe,Pressure gauge and ventilation switch are installed in the nitrogen delivery tube.The utility model is provided with big protection pipe and nitrogen cylinder, can prevent influence of the oxygen to Elema.
Description
Technical field
The utility model is related to calcine protection equipment technical field, specially a kind of Elema production protection device.
Background technology
It with high-purity green hexagonal carborundum is primary raw material that Elema is, by certain material than processing base, through 2200 DEG C
Bar-shaped, the nonmetallic high-temperature electric heat element of tubulose that high temperature silication recrystallization is sintered and is made, are heated using Elema and both facilitated, and
It is safe and reliable.It has been widely used in electronics, magnetic material, powder metallurgy, ceramics, glass, semiconductor, analytical test, science
The high-temperature fields such as research, the electrical heating elements as all kinds of firing equipments, but the Elema meeting during the processing of high temperature
Chemically reacted with oxygen and vapor, reduce the service life of Elema.
Traditional protection device is that inert gas starvation and vapor are passed through in body of heater, but due to furnace interior
Space is big, it is necessary to be passed through substantial amounts of inert gas waste of resource, and because inner space is big, it is long to be passed through gas time, causes product
Reaction is had occurred and that with oxygen and vapor.
The content of the invention
The purpose of this utility model is to provide a kind of Elema production protection device, to solve to be carried in above-mentioned background technology
The problem for going out, is had an advantageous effect in that；Big protection pipe and nitrogen cylinder are provided with, liquid can be rapidly poured in big protection pipe
Oxygen-barrier is prevented influence of the oxygen to Elema by nitrogen, while being provided with refractory seals pad, can prevent oxygen and vapor
Entrance.
To achieve the above object, the utility model provides following technical scheme：A kind of Elema produces protection device, including
Big protection pipe, baking box and nitrogen cylinder, the big protection pipe are arranged on the inside of body of heater, and the both sides up and down of big protection pipe are set
Limited location block, is provided with high temperature resistant support between the baking box and support tube, and the left end of baking box is provided with cantilever plate, institute
State and be fixedly connected by lock-screw between cantilever plate and big protection pipe, and the bottom of cantilever plate is provided with power connection equipment, it is described
Refractory seals pad is installed between cantilever plate and big protection pipe and support tube, and cantilever plate is arranged on big protection pipe and support tube
Left side, be tightly connected by attaching nut between the nitrogen cylinder and nitrogen adjustment valve, and the upper end of nitrogen cylinder is provided with bottle
Body is switched, and is set in the nitrogen adjustment valve and is passed through nitrogen between pressure gauge and nitrogen outlet, and nitrogen outlet and big protection pipe
Delivery tube is tightly connected, and pressure gauge and ventilation switch are provided with the nitrogen delivery tube.
Preferably, it is to be fixedly connected between the limited block and body of heater.
Preferably, the support tube is arranged on the inner side of baking box, and baking box is arranged on the inner side of big protection pipe.
Preferably, the bottom of the body of heater is provided with base.
Preferably, the pressure gauge is arranged on the upper end of nitrogen adjustment valve.
Preferably, support fender bracket is installed on the nitrogen cylinder.
Compared with prior art, the beneficial effects of the utility model are：The equipment is provided with big guarantor on the outside of baking box
Pillar, and support tube is installed in the inner side of baking box, using two kinds of pipelines can sufficiently by oxygen and vapor and Elema every
Come absolutely, improve the quality of product, while using big protection protection of pipe baking box nitrogen can be poured rapidly in pipeline, prevent
Reaction, installation refractory seals pad can both prevent the entrance of air between cantilever plate and big protection pipe and support tube, can prevent again
Only high temperature failure sealing gasket, is provided with high temperature resistant support between baking box and support tube, support tube can be separated with baking box
Open so that be heated evenly during Product processing, be beneficial to improve the quality of product, pressure gauge is provided with nitrogen cylinder, can basis
Pressure value speculates the nitrogen amount in nitrogen cylinder, prevents the not enough influence production of nitrogen.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overhanging structural representation pressed of the utility model；
Fig. 3 is the structural representation of the utility model nitrogen cylinder.
In figure：1- nitrogen delivery tubes；2- cantilever plates；3- limited blocks；4- bodies of heater；5- high temperature resistant supports；The big protection pipes of 6-；7-
Baking box；8- support tubes；9- nitrogen cylinders；10- supports fender bracket；11- pressure gauges；12- ventilation switch；13- power connection equipments；14-
Base；15- lock-screws；16- refractory seals pads；17- nitrogen outlets；18- nitrogen adjustment valves；19- attaching nut；20- bottles
Body is switched.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of Elema produces protection device, including big
Protection pipe 6, baking box 7 and nitrogen cylinder 9, big protection pipe 6 are arranged on the inside of body of heater 4, and the both sides up and down of big protection pipe 6 are set
Limited location block 3, is provided with high temperature resistant support 5 between baking box 7 and support tube 8, and the left end of baking box 7 is provided with cantilever plate 2,
It is fixedly connected by lock-screw 15 between cantilever plate 2 and big protection pipe 6, and the bottom of cantilever plate 2 is provided with power connection equipment 13,
Cantilever plate 2 and greatly refractory seals pad 16 is installed, and cantilever plate 2 is arranged on big protection pipe 6 between protection pipe 6 and support tube 8
With the left side of support tube 8, it is tightly connected by attaching nut 19 between nitrogen cylinder 9 and nitrogen adjustment valve 18, and nitrogen cylinder 9 is upper
End is provided with bottle switch 20, and pressure gauge 11 and nitrogen outlet 17, and nitrogen outlet 17 and big guarantor are set in nitrogen adjustment valve 18
It is tightly connected by nitrogen delivery tube 1 between pillar 6, pressure gauge 11 and ventilation switch 12 is installed in nitrogen delivery tube 1, it is spacing
To be fixedly connected between block 3 and body of heater 4, support tube 8 is arranged on the inner side of baking box 7, and baking box 7 is arranged on big protection pipe 6
Inner side, the bottom of body of heater 4 is provided with base 14, and pressure gauge 11 is arranged on the upper end of nitrogen adjustment valve 18, is installed on nitrogen cylinder 9
There is support fender bracket 10.
Operation principle；When using, the bottle switch 20 of nitrogen cylinder 9 is opened, and observe the numerical value of pressure gauge 11, detect nitrogen
Delivery tube 1 whether gas leakage, open ventilation switch 12, liquid nitrogen is transferred in big protection pipe 6 by nitrogen delivery tube 1, connects Denso
The electricity of 13 access high current low-voltages is put, baking box 7 starts heating due to being powered, be the Elema heating in support tube 8, while
The nitrogen being passed through opens oxygen with vapor isolation, reaches the production of protection Elema.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of Elema production protection device, including big protection pipe（6）, baking box（7）And nitrogen cylinder（9）, it is characterised in that：
The big protection pipe（6）Installed in body of heater（4）Inside, and big protection pipe（6）Both sides up and down be provided with limited block（3）, institute
State baking box（7）With support tube（8）Between high temperature resistant support is installed（5）, and baking box（7）Left end be provided with cantilever plate
（2）, the cantilever plate（2）With big protection pipe（6）Between pass through lock-screw（15）It is fixedly connected, and cantilever plate（2）Bottom
Power connection equipment is installed（13）, the cantilever plate（2）With big protection pipe（6）And support tube（8）Between refractory seals are installed
Pad（16）, and cantilever plate（2）It is arranged on big protection pipe（6）And support tube（8）Left side, the nitrogen cylinder（9）Adjusted with nitrogen
Valve（18）Between pass through attaching nut（19）It is tightly connected, and nitrogen cylinder（9）Upper end be provided with bottle switch（20）, the nitrogen
Gas regulating valve（18）Upper setting pressure gauge（11）And nitrogen outlet（17）, and nitrogen outlet（17）With big protection pipe（6）Between lead to
Cross nitrogen delivery tube（1）It is tightly connected, the nitrogen delivery tube（1）On pressure gauge is installed（11）And ventilation switch（12）.
2. a kind of Elema according to claim 1 produces protection device, it is characterised in that：The limited block（3）With stove
Body（4）Between to be fixedly connected.
3. a kind of Elema according to claim 1 produces protection device, it is characterised in that：The support tube（8）Install
In baking box（7）Inner side, and baking box（7）It is arranged on big protection pipe（6）Inner side.
4. a kind of Elema according to claim 1 produces protection device, it is characterised in that：The body of heater（4）Bottom
Base is installed（14）.
5. a kind of Elema according to claim 1 produces protection device, it is characterised in that：The pressure gauge（11）Install
In nitrogen adjustment valve（18）Upper end.
6. a kind of Elema according to claim 1 produces protection device, it is characterised in that：The nitrogen cylinder（9）Upper peace
Equipped with support fender bracket（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281951.1U CN206247876U (en) | 2016-11-28 | 2016-11-28 | A kind of Elema produces protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281951.1U CN206247876U (en) | 2016-11-28 | 2016-11-28 | A kind of Elema produces protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247876U true CN206247876U (en) | 2017-06-13 |
Family
ID=59002773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281951.1U Expired - Fee Related CN206247876U (en) | 2016-11-28 | 2016-11-28 | A kind of Elema produces protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120306A (en) * | 2016-11-28 | 2018-06-05 | 登封市宏远电热元件有限公司 | A kind of Elema produces protective device |
-
2016
- 2016-11-28 CN CN201621281951.1U patent/CN206247876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120306A (en) * | 2016-11-28 | 2018-06-05 | 登封市宏远电热元件有限公司 | A kind of Elema produces protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |