CN207751329U - A kind of open-close type resistance furnace for integral heat insulation - Google Patents
A kind of open-close type resistance furnace for integral heat insulation Download PDFInfo
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- CN207751329U CN207751329U CN201820011788.XU CN201820011788U CN207751329U CN 207751329 U CN207751329 U CN 207751329U CN 201820011788 U CN201820011788 U CN 201820011788U CN 207751329 U CN207751329 U CN 207751329U
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Abstract
The utility model discloses a kind of open-close type resistance furnace for integral heat insulation.This resistance furnace structure includes pedestal and the furnace body and temperature control device that are set on pedestal, and the furnace body includes high alumina ceramic fiber brick layer, fire resisting soil layer, shell successively from inside to outside；It is embedded with heating furnace silk in the fire resisting soil layer；The pedestal includes tripod, smelting furnace substrate, and the top surface of the tripod is fixedly connected with smelting furnace substrate, and the surface of the smelting furnace substrate is installed with furnace body；The smelting furnace substrate includes bascule and fixed structure；The furnace body is made of the furnace wall of two panels arc, and the furnace wall of the two panels arc is respectively movable wall and fixed furnace wall, and the movable wall is fixed on bascule, and the fixed furnace wall is fixed on fixed structure.This resistance furnace is simple in structure, safe and reliable, of low cost, and effectively ensures in-furnace temperature, improves working efficiency；It is cost-effective, prolong the service life；And graphite crucible is facilitated integrally to be removed and placed into metal bath.
Description
Technical field
The utility model is related to the heat preservation resistance furnaces in a kind of laboratory or industrial production, specifically a kind of for whole
The open-close type resistance furnace of body heat preservation.
Background technology
Liquid condition shaping is common methods of the metal material processing at part, generally by melting, stokehold processing, pouring into a mould in stove
The preparation of part blank is realized with technical process such as cleanings.With to part mechanical property and the higher pursuit of other performance, leading to
It can often take appropriate measures with the microstructure of crystal grain thinning or improvement blank, such as be adulterated beneficial to member in above-mentioned technical process
Element, vibration and electromagnetic agitation etc..However, being also disadvantageous in above method implementation process, such as adulterates beneficial element and electromagnetism stirs
It need to be carried out in the casting ladle or crucible outside smelting furnace when mixing, cause secondary pollution；Vibration causes the casting mold after molding to loosen.Due to
Metal liquid in smelting furnace toward outside stove casting ladle or crucible transfer it is fashionable, be inevitably involved in gas or other impurity, therefore,
Secondary pollution is difficult control.It, can be by being melted in crucible and crucible being moved to a certain area out of smelting furnace to avoid secondary pollution
Method that domain is handled carries out, i.e., crucible and metal bath is transported and kept the temperature as a whole and subsequent processing.But
After crucible and metal bath are removed out of smelting furnace, sharp temperature drop, metal bath are cooling rapidly and solidify, thus cannot connect
The processing of continuous progress next time, i.e., it is primary per melting, it can only pour into a mould once, thus high energy consumption, efficiency are low.
In practical operation, if crucible size is smaller, it can utilize crucible tongs that crucible and metal bath therein is whole
Body is transported in holding furnace.However, limited by smaller size of burner hearth and unilateral opening structure etc. by existing commercial holding furnace,
The whole transhipment difficult to realize of larger-size crucible.Therefore, it need to design with new structural high temperature furnace, to facilitate crucible and gold
Belong to the needs that overall melt is movable into and out and keeps the temperature.
Utility model content
What the purpose of this utility model is to provide a kind of suitable for crucible and metal bath integral heat insulation can closing type electricity
Stove is hindered, to meet the needs in laboratory or industrial small-scale production to crucible and wherein metal bath integral heat insulation, to reach
Efficiently, energy-efficient requirement.
To achieve the above object, a kind of open-close type resistance furnace for integral heat insulation described in the utility model, including pedestal
And it is set to furnace body and temperature control device on pedestal, the furnace body includes high alumina ceramic fiber brick layer, fire resisting successively from inside to outside
Soil layer, shell；It is embedded with heating furnace silk in the fire resisting soil layer；The pedestal includes tripod, smelting furnace substrate, the top of the tripod
Portion surface is fixedly connected with smelting furnace substrate, and the surface of the smelting furnace substrate is installed with furnace body；The smelting furnace substrate includes living
Dynamic structure and fixed structure；The furnace body is made of the furnace wall of two panels arc, and the furnace wall of the two panels arc is respectively travelling oven
Wall and fixed furnace wall, the movable wall are fixed on bascule, and the fixed furnace wall is fixed on fixed structure.
The temperature control device is connect by conducting wire with heating furnace silk, and the temperature control device, which is connected by conducting wire in furnace body, to be arranged
Temperature sensor.
The movable wall leads to handle, the movable wall and the side of fixed furnace wall is respectively arranged on fixed furnace wall
It is hinged to cross hinge；It is provided with pin rod on the other side of the movable wall, pin rod is provided on the other side of the fixed furnace wall
Button, the pin rod are interlocked with pin rod button.
The fixed furnace wall bottom is equipped with pallet, and heating furnace silk is provided on the pallet, and the pallet is fixedly connected
In the holder on tripod.
The temperature control device is fixedly mounted on tripod.
The high alumina ceramic fiber brick layer is individually fixed in by high temperature resistant hook in movable wall and fixed furnace wall.
The movable wall can pass through hinge opening and closing with fixed furnace wall.
The upper surface of the movable wall and fixed furnace wall is set on mouth structure or is built by laying bricks or stones with high alumina ceramic fiber brick layer
At enclosed construction, lower face is set on mouth structure.
The tripod bottom of the bascule lower part setting is connected with universal wheel.
It is provided with convolution groove on the fire resisting soil layer, heating furnace silk is installed in the convolution groove；Heating furnace
Silk is set to the heat insulating ability that heat is improved in convolution groove, and thermal loss is small, lowers energy consumption.
A kind of open-close type resistance furnace for integral heat insulation described in the utility model, advantage are：
1, the utility model, simple in structure, safe and reliable, of low cost and effective guarantee in-furnace temperature are not lost, greatly
It improves work efficiency greatly；
2, the high alumina ceramic fiber brick layer of this structural resistance stove is lined with fire resisting soil layer, and high alumina ceramic fiber brick has pressure resistance temperature
Degree is high, and geometric dimension is accurate, and for temperature in use up to 1100 DEG C, service life is long, low bulk density (0.35), low accumulation of heat, heat waste
Small, excellent thermal shock resistance, strong but pliable in texture, heat resistanceheat resistant wind erosion can be directly used for hot face, excellent construction and installation performance；High alumina
Ceramic fibre brick is built by laying bricks or stones by high-temperature agglomerant, and furnace lining is made to have a style of one's own, and pallet uses corundum ceramic pipe, cost-effective, is prolonged
Long life；
3, the frequency that equipment uses under laboratory condition is relatively low, and holding furnace will be closed using process, therefore selects
Nichrome can reduce cost as heating furnace silk；And nichrome is embedded on fire resisting soil layer；This structure stove silk radiates
Good, service life is long, while stove silk can be individually replaced；It partly buries structure stove silk easily to blow, and stove silk cannot be individually replaced；
4, the furnace body of this structural resistance stove and high alumina ceramic fiber brick layer are to needing to use the heat safe hinge of customization will after cuing open
The heating furnace silk of the same side is fixed, and the structure of opening and closing type is formed after fixed, to facilitate graphite crucible integrally to be taken with metal bath
Go out and is put into.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fixation furnace wall sectional view of the utility model；
Fig. 3 is the stereoscopic schematic diagram of the utility model；
Fig. 4 is the high alumina ceramic fiber schematic diagram of the utility model；
Fig. 5 is the heating furnace silk heater supporting rack of the utility model；
Fig. 6 is the circuit theory module diagram of the utility model；
In figure：1- universal wheels, 2- tripods, 3- smelting furnaces substrate, 4- handles, 5- furnace bodies, 6- pin rods, 7- movable walls, 8- are solid
It is resistance to determine furnace wall, 9- pin rods button, 10- temperature control devices, 11- pallets, 12- temperature sensors, 13- high alumina ceramic fibers brick layer, 14-
Fiery soil layer, 15- heating furnaces silk, 16- holders, 17- hinges.
Specific implementation mode
Embodiment 1
As shown in figures 1 to 6, a kind of open-close type resistance furnace for integral heat insulation described in the utility model, including pedestal and set
The furnace body 5 and temperature control device 10 being placed on pedestal, the furnace body 5 include high alumina ceramic fiber brick layer 13, resistance to successively from inside to outside
Fiery soil layer 14, shell；It is embedded with heating furnace silk 15 in the fire resisting soil layer 14；The pedestal includes tripod 2, smelting furnace substrate 3,
The top surface of the tripod 2 is fixedly connected with smelting furnace substrate 3, and the surface of the smelting furnace substrate 3 is installed with furnace body 5；Institute
It includes bascule and fixed structure to state smelting furnace substrate 3；The furnace body 5 is made of the furnace wall of two panels arc, the two panels arc
Furnace wall be respectively movable wall 7 and fixed furnace wall 8, the movable wall 7 is fixed on bascule, the fixed furnace wall 8
It is fixed on fixed structure；The temperature control device 10 is connect by conducting wire with heating furnace silk 15, and the temperature control device 10 is by leading
Line connects the temperature sensor 12 being arranged in furnace body 5；The movable wall 7 is respectively arranged with handle 4, institute on fixed furnace wall 8
It states movable wall 7 and the side of fixed furnace wall 8 is hinged by hinge 17；It is provided with pin rod on the other side of the movable wall 7
6, pin rod button 9 is provided on the other side of the fixed furnace wall 8, and the pin rod 6 is interlocked with pin rod button 9；The fixed furnace wall 8
Bottom is equipped with pallet 11, and heating furnace silk 15 is provided on the pallet 11, and the pallet 11 is fixedly connected on tripod 2
Holder 16；The temperature control device 10 is fixedly mounted on tripod 2；The high alumina ceramic fiber brick layer 13 passes through high temperature resistant hook point
It is not fixed in movable wall 7 and fixed furnace wall 8；The movable wall 7 can be opened and closed with fixed furnace wall 8 by hinge 17；Institute
It states movable wall 7 and the upper surface of fixed furnace wall 8 is set on mouth structure or builds into closing by laying bricks or stones with high alumina ceramic fiber brick layer 13
Structure, lower face are set on mouth structure；2 bottom of tripod of the bascule lower part setting is connected with universal wheel 1；It is described
It is provided with convolution groove on fire resisting soil layer 14, heating furnace silk 15 is installed in the convolution groove.
When in use, power on, keep the device in running order, when temperature reaches scheduled temperature, it would be desirable to
The solution of heat preservation is placed on pallet 11, at this time pull handle 4, closes furnace body 5, pulls pin rod 6, pin rod 6 is made to be in pin rod button 9
In, furnace body 5 has been locked at this time；When needing to reuse the solution, needs to pull pin rod 6, furnace body 5 is made to be in folding condition,
Furnace body 5 is opened and closed part and pushed, taken out metal bath entirety, after use, put back to again by pull handle 4 at this time.
Claims (10)
1. a kind of open-close type resistance furnace for integral heat insulation, including pedestal and the furnace body (5) being set on pedestal and temperature control dress
It sets (10), it is characterised in that：The furnace body (5) includes high alumina ceramic fiber brick layer (13), fire resisting soil layer successively from inside to outside
(14), shell；It is embedded with heating furnace silk (15) in the fire resisting soil layer (14)；The pedestal includes tripod (2), smelting furnace substrate
(3), the top surface of the tripod (2) is fixedly connected with smelting furnace substrate (3), and the surface of the smelting furnace substrate (3) is fixedly mounted
There is furnace body (5)；The smelting furnace substrate (3) includes bascule and fixed structure；The furnace body (5) by two panels arc furnace wall group
At the furnace wall of the two panels arc is respectively movable wall (7) and fixes furnace wall (8), and the movable wall (7) is fixed on activity
In structure, the fixed furnace wall (8) is fixed on fixed structure.
2. a kind of open-close type resistance furnace for integral heat insulation as described in claim 1, it is characterised in that：The temperature control device
(10) it is connect with heating furnace silk (15) by conducting wire, the temperature control device (10) connects the temperature being arranged in furnace body (5) by conducting wire
Spend sensor (12).
3. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 2, it is characterised in that：The movable wall
(7) and on fixed furnace wall (8) it is respectively arranged with handle (4), the movable wall (7) and the side of fixed furnace wall (8) pass through hinge
Chain (17) is hinged；It is provided with pin rod (6) on the other side of the movable wall (7), is set on the other side of the fixed furnace wall (8)
It is equipped with pin rod button (9), the pin rod (6) is interlocked with pin rod button (9).
4. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 3, it is characterised in that：The fixed furnace wall
(8) bottom is equipped with pallet (11), and heating furnace silk (15) is provided on the pallet (11), and the pallet (11) is fixedly connected on
Holder (16) on tripod (2).
5. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 4, it is characterised in that：The temperature control device
(10) it is fixedly mounted on tripod (2).
6. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 5, it is characterised in that：The high alumina ceramic is fine
Dimension brick layer (13) is individually fixed in by high temperature resistant hook in movable wall (7) and fixed furnace wall (8).
7. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 6, it is characterised in that：The movable wall
(7) it can be opened and closed by hinge (17) with fixed furnace wall (8).
8. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 7, it is characterised in that：The movable wall
(7) upper surface with fixed furnace wall (8) is set on mouth structure or builds into enclosed construction by laying bricks or stones with high alumina ceramic fiber brick layer (13),
Its lower face is set on mouth structure.
9. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 8, it is characterised in that：Under the bascule
Tripod (2) bottom of portion's setting is connected with universal wheel (1).
10. a kind of open-close type resistance furnace for integral heat insulation as claimed in claim 9, it is characterised in that：The fire resisting soil layer
(14) it is provided with convolution groove on, heating furnace silk (15) is installed in the convolution groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011788.XU CN207751329U (en) | 2018-01-04 | 2018-01-04 | A kind of open-close type resistance furnace for integral heat insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011788.XU CN207751329U (en) | 2018-01-04 | 2018-01-04 | A kind of open-close type resistance furnace for integral heat insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751329U true CN207751329U (en) | 2018-08-21 |
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ID=63152100
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011788.XU Active CN207751329U (en) | 2018-01-04 | 2018-01-04 | A kind of open-close type resistance furnace for integral heat insulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141020A (en) * | 2018-09-04 | 2019-01-04 | 湖南金马冶金技术开发有限公司 | A kind of resistance furnace |
-
2018
- 2018-01-04 CN CN201820011788.XU patent/CN207751329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141020A (en) * | 2018-09-04 | 2019-01-04 | 湖南金马冶金技术开发有限公司 | A kind of resistance furnace |
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