CN205710825U - The automatic glowing furnace of vertical vacuum tubular type - Google Patents
The automatic glowing furnace of vertical vacuum tubular type Download PDFInfo
- Publication number
- CN205710825U CN205710825U CN201620650547.0U CN201620650547U CN205710825U CN 205710825 U CN205710825 U CN 205710825U CN 201620650547 U CN201620650547 U CN 201620650547U CN 205710825 U CN205710825 U CN 205710825U
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- alundum tube
- automatic
- burner hearth
- tubular type
- conduit
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a kind of automatic glowing furnace of vertical vacuum tubular type, including vertical grate, it is arranged on the burner hearth in the middle part of vertical grate, extend vertically through the alundum tube that burner hearth is arranged, the upper orifice of alundum tube is connected with exhaust valve sealing with conduit by ring flange, and the inner chamber of water hardening tank is connected with outside vaccum-pumping equipment by pipeline；The lower nozzle of alundum tube seals with the water hardening tank being arranged on bottom vertical grate and connects；The lower card of ring flange is provided with hanging column diagonally downward, and the bottom of hanging column extends to the center of alundum tube, and conduit internal clearance is provided with the sliding axle that magnetic material is made, and the outer peripheral face of conduit is set with solenoid.The utility model advantage is that the quick Cooling Quenching solving laboratory equipment sample under vacuum conditions processes problem, simultaneously the utility model simple operation.
Description
Technical field
The utility model relates to vertical vacuum tube furnace, especially relates to the automatic glowing furnace of vertical vacuum tubular type.
Background technology
Technology for Heating Processing generally comprises heating, insulation, three processes of cooling, and cooling is the indispensable ring of Technology for Heating Processing
Joint, wherein the cooling velocity of the quenching technical in Technology for Heating Processing is faster, and it is by after workpiece heat insulation, quenches at water or oil etc.
Cold medium quickly cools down.The equipment quenching in the market is typically all bigger, the bigger industrial and mineral enterprise of applicable output
Industry.But, for use for laboratory vertical vacuum tube furnace, how under vacuum sample quickly and conveniently to be quenched
Process, be the technical barrier that presently, there are.
Content of the invention
The utility model purpose is to provide a kind of automatic glowing furnace of vertical vacuum tubular type.
For achieving the above object, the utility model takes following technical proposals:
The automatic glowing furnace of vertical vacuum tubular type described in the utility model, including vertical grate, is arranged on described vertical heater
Burner hearth in the middle part of frame, extends vertically through the alundum tube that described burner hearth is arranged, and the upper orifice of described alundum tube passes through ring flange and conduit
Connecting with exhaust valve sealing, the inner chamber of water hardening tank is connected with outside vaccum-pumping equipment by pipeline；Described alundum tube
Lower nozzle seals with the water hardening tank being arranged on bottom vertical grate and connects；The lower card of described ring flange is arranged diagonally downward
Having hanging column, the bottom of described hanging column extends to the center of alundum tube, and described conduit internal clearance is provided with magnetic material system
The sliding axle becoming, the outer peripheral face of conduit is set with solenoid.
The top being positioned at described burner hearth in described alundum tube is provided with the heat insulation plug offering central through hole.
It is set with cooling jacket at the outer peripheral face of described ring flange, be positioned at described burner hearth at described alundum tube outer peripheral face
Bottom is set with lower cooling jacket.
The sidewall of described water hardening tank is intermediate water air-cooled structure.
The utility model advantage is to solve the quick Cooling Quenching process of laboratory equipment sample under vacuum conditions
Problem, simultaneously the utility model simple operation.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the I portion structure for amplifying schematic diagram of Fig. 1.
Fig. 3 is the left view structural representation of Fig. 1.
Detailed description of the invention
As Figure 1-3, the automatic glowing furnace of vertical vacuum tubular type described in the utility model, including vertical grate 1, is arranged
Burner hearth 2 in the middle part of vertical grate 1, extends vertically through the alundum tube 3 that burner hearth 2 is arranged, and the upper orifice of alundum tube 3 passes through ring flange 4
Connecting with air bleeding valve 6 sealing with conduit 5, the outer peripheral face of ring flange 4 is set with cooling jacket 7, the inner chamber of water hardening tank 12
It is connected with outside vaccum-pumping equipment by pipeline 8, pipeline 8 is provided with pressure vacuum gauge 9, in alundum tube 3, is positioned at burner hearth 2
Top is provided with the heat insulation plug 10 offering central through hole, and the bottom that alundum tube 3 outer peripheral face is positioned at burner hearth 2 is set with lower cooling
Water jacket 11, the lower nozzle of alundum tube 3 seals with the water hardening tank 12 being arranged on bottom vertical grate 1 and connects, water hardening tank
The sidewall of 12 is intermediate water air-cooled structure；The lower card of ring flange 4 is provided with hanging column 13 diagonally downward, and the bottom of hanging column 13 extends
To the center of alundum tube 3, conduit 5 internal clearance is provided with the sliding axle 14 that magnetic material is made, the outer peripheral face of conduit 5 overlaps
Equipped with solenoid 15.
Utility model works principle is summarized as follows:
During work, after one end of sample 16 and thin platinum wire 17 is fixed, put into burner hearth 2, the other end of thin platinum wire 17
It is articulated on hanging column 13 after the central through hole of heat insulation plug 10 and is fixed by sliding axle 14, sealing fixation afterwards
Blue dish 4, opens external vacuum pump and vacuumizes alundum tube 3 inner chamber, begin to warm up after vacuum reaches specified value, heated
Air flows upwards in journey, temperature above can be higher, and heat insulation plug 10 can significantly decrease the temperature of upper flange dish 4
Degree, the 7th, simultaneously upper and lower cooling jacket 11 passes to cooling circulating water and lowers the temperature ring flange the 4th, solenoid 15 and alundum tube 3 and play guarantor
Protect effect.After temperature required for being heated to, being energized to solenoid 15, sliding axle 14 is under the effect of solenoid 15 suction
Moving up, thin platinum wire 17 comes off, and sample 16 and thin platinum wire 17 i.e. drop downward in water hardening tank 12, thus realize right
The rapid water hardening process of sample 16.The sidewall of water hardening tank 12 is arranged to intermediate water air-cooled structure in order to prevent from adding
Water evaporation inside water hardening tank 12 in thermal process.
Claims (4)
1. the automatic glowing furnace of vertical vacuum tubular type, including vertical grate, is arranged on the burner hearth in the middle part of described vertical grate, hangs down
Directly running through the alundum tube that described burner hearth is arranged, the upper orifice of described alundum tube passes through ring flange and conduit with exhaust valve sealing even
Logical, the inner chamber of water hardening tank is connected with outside vaccum-pumping equipment by pipeline；It is characterized in that: the down tube of described alundum tube
Mouth seals with the water hardening tank being arranged on bottom vertical grate and connects；The lower card of described ring flange is provided with extension diagonally downward
Post, the bottom of described hanging column extends to the center of alundum tube, and described conduit internal clearance is provided with what magnetic material was made
Sliding axle, the outer peripheral face of conduit is set with solenoid.
2. the automatic glowing furnace of vertical vacuum tubular type according to claim 1, it is characterised in that: it is positioned in described alundum tube
The top of described burner hearth is provided with the heat insulation plug offering central through hole.
3. the automatic glowing furnace of vertical vacuum tubular type according to claim 1 and 2, it is characterised in that: at described ring flange
Outer peripheral face is set with cooling jacket, and the bottom being positioned at described burner hearth at described alundum tube outer peripheral face is set with lower cooling jacket.
4. the automatic glowing furnace of vertical vacuum tubular type according to claim 1 and 2, it is characterised in that: described water hardening tank
Sidewall be intermediate water air-cooled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650547.0U CN205710825U (en) | 2016-06-28 | 2016-06-28 | The automatic glowing furnace of vertical vacuum tubular type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650547.0U CN205710825U (en) | 2016-06-28 | 2016-06-28 | The automatic glowing furnace of vertical vacuum tubular type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710825U true CN205710825U (en) | 2016-11-23 |
Family
ID=57317111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650547.0U Active CN205710825U (en) | 2016-06-28 | 2016-06-28 | The automatic glowing furnace of vertical vacuum tubular type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647724A (en) * | 2020-05-28 | 2020-09-11 | 合肥科晶材料技术有限公司 | Vertical high-temperature sintering gas quenching furnace |
| CN114480800A (en) * | 2022-01-11 | 2022-05-13 | 武汉理工大学 | Vertical high-temperature reaction quenching furnace for phase diagram determination |
| CN114875231A (en) * | 2022-04-29 | 2022-08-09 | 武汉理工大学 | Vertical magnetic field high-temperature reaction annealing furnace |
-
2016
- 2016-06-28 CN CN201620650547.0U patent/CN205710825U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647724A (en) * | 2020-05-28 | 2020-09-11 | 合肥科晶材料技术有限公司 | Vertical high-temperature sintering gas quenching furnace |
| CN114480800A (en) * | 2022-01-11 | 2022-05-13 | 武汉理工大学 | Vertical high-temperature reaction quenching furnace for phase diagram determination |
| CN114875231A (en) * | 2022-04-29 | 2022-08-09 | 武汉理工大学 | Vertical magnetic field high-temperature reaction annealing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |