CN207035823U - A kind of chamber type electric resistance furnace - Google Patents
A kind of chamber type electric resistance furnace Download PDFInfo
- Publication number
- CN207035823U CN207035823U CN201720932929.7U CN201720932929U CN207035823U CN 207035823 U CN207035823 U CN 207035823U CN 201720932929 U CN201720932929 U CN 201720932929U CN 207035823 U CN207035823 U CN 207035823U
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- CN
- China
- Prior art keywords
- thorax
- frame
- electric resistance
- type electric
- resistance furnace
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of chamber type electric resistance furnace, a kind of low noise, wide adaptability and heating more preferably a kind of chamber type electric resistance furnace of efficiency, including switch board are aimed to provide, heating tube and furnace body frame are provided with the switch board, burner hearth is provided with the furnace body frame, is characterised by：The burner hearth includes lightweight foam brick, ceramic beaverboard and the heat-insulation layer being arranged between lightweight foam brick and ceramic beaverboard, the heat-insulation layer relative lightweight foamed brick side is provided with several sound-absorption hole, thorax frame is provided with the ceramic beaverboard, at least one dividing plate is inserted with the thorax frame.
Description
Technical field
It the utility model is related to resistance furnace technical field, more particularly to a kind of chamber type electric resistance furnace.
Background technology
Chamber type electric resistance furnace rated temperature, suitable for each universities and colleges and institutes of scientific research enterprise, is carried out at 1000 DEG C -1700 DEG C
The sintering of metal material, ceramic material, the heat treatment of some monocrystal, the detection and grind that the high temperature reheating of refractory material is shunk
Study carefully, you can also can be as fields such as water analysis, environmental analyses for the inspection for medicine, pretreatment of medical sample etc.
Sample treatment can also be used to carry out oil development and its analysis；Following defect be present in traditional chamber type electric resistance furnace structure, one,
Burner hearth is made up of the outer layer and fiber inner cord of foamed brick, the problem of sound absorbing power is weak, heating efficiency is poor be present；2nd, burner hearth
Interior heating medium needs extra accessory just to avoid direct contact with, operation inconvenience；3rd, when for analyzing work, at single
Science and engineering is only capable of handling single pattern product, it is difficult to ensures the different product after being handled under the same terms such as（Oil）Characteristic point
Analysis.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of noise proposed is low, suitable
Ying Xingguang and heating more preferably a kind of chamber type electric resistance furnace of efficiency.
To achieve these goals, the utility model employs following technical scheme：
A kind of chamber type electric resistance furnace, including switch board, heating tube and furnace body frame, the body of heater are provided with the switch board
Burner hearth is provided with framework, the burner hearth includes lightweight foam brick, ceramic beaverboard and is arranged on lightweight foam brick and ceramics
Heat-insulation layer between fiberboard, the heat-insulation layer relative lightweight foamed brick side are provided with several sound-absorption hole, and the ceramics are fine
Thorax frame is provided with dimension plate, at least one dividing plate is inserted with the thorax frame.
Preferably, hollow in the burner hearth and formed with thorax chamber, the dividing plate is through thorax chamber and is connected on thorax frame.
Preferably, several slot is provided with the thorax frame at equal intervals, parting bead is inserted with the slot.
Preferably, support shaft is provided with the thorax frame, axle sleeve is sliding combined with the support shaft, the axle sleeve both sides are set
It is equipped with pallet.
Preferably, controlling switch and heat button are provided with the switch board.
This practicality has advantages below：1st, burner hearth include lightweight foam brick, ceramic beaverboard and between heat-insulation layer
Three-decker design, wherein lightweight foam brick is that fire resisting effect, ceramic beaverboard have heat insulation effect plus between the two
Heat-insulation layer, double be incubated avoid scattering and disappearing for heat, greatly improve programming rate；2nd, heat-insulation layer side is provided with several suction
Sound hole has set the limited noise reduced in burner hearth of sound-absorbing effect；3rd, at least one dividing plate is inserted with thorax frame, should
Dividing plate can be used for separation thorax chamber to form double thorax chambers or more thorax chambers, and single work is only capable of handling a variety of pattern products, and limited ensures
Different product after being handled under the same terms is such as（Oil）Specificity analysis accuracy.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of chamber type electric resistance furnace structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of chamber type electric resistance furnace, including switch board 1, heating tube 2 and furnace body frame 3 are provided with switch board 1,
Burner hearth 4 is provided with furnace body frame 3, burner hearth 4 includes lightweight foam brick 41, ceramic beaverboard 42 and is arranged on lightweight foam brick
Heat-insulation layer 43 between 41 and ceramic beaverboard 42, the side of 43 relative lightweight foamed brick of heat-insulation layer 41 are provided with several suction
Sound hole 431, thorax frame 5 is provided with ceramic beaverboard 42, be inserted with least one dividing plate 6 on the thorax frame 5, it is hollow in burner hearth 4
And formed with thorax chamber 7, thorax chamber 7 is the cavity volume for heating, and dividing plate 6 is through thorax chamber 7 and is connected on thorax frame 5, dividing plate 6 can incite somebody to action
Cavity volume is divided into two or one dividing into three, even more more, and sound-absorption hole 431 is adsorbed mostly from sound caused by heating tube heat effect
Ring.
Several slot 8 is provided with thorax frame 5 at equal intervals, parting bead 9 is inserted with slot 8, parting bead 9 is horizontally disposed can
Thorax chamber 7 is further divided into by multiple small cavitys by the fixation on slot 8, for working process difference object, adapted to
Property it is high.
Support shaft 10 is provided with thorax frame 5, axle sleeve 11 is sliding combined with support shaft 10, the both sides of axle sleeve 11 are provided with support
Disk 12, when being arranged on heating of pallet 12, avoid extra accessory and be placed in burner hearth 4, for prevent heated medium with
Contacted between ceramic beaverboard 42, improve service life.
Controlling switch 13 and heat button 14 are provided with switch board 1, for starting and closing the work of electricity group stove.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of chamber type electric resistance furnace, including switch board, heating tube and furnace body frame, the body of heater frame are provided with the switch board
Burner hearth is provided with frame, is characterised by：The burner hearth includes lightweight foam brick, ceramic beaverboard and is arranged on lightweight foam brick
Heat-insulation layer between ceramic beaverboard, the heat-insulation layer relative lightweight foamed brick side is provided with several sound-absorption hole, described
Thorax frame is provided with ceramic beaverboard, at least one dividing plate is inserted with the thorax frame.
A kind of 2. chamber type electric resistance furnace according to claim 1, it is characterised in that：It is hollow and formed with thorax in the burner hearth
Chamber, the dividing plate is through thorax chamber and is connected on thorax frame.
A kind of 3. chamber type electric resistance furnace according to claim 2, it is characterised in that：If it is provided with equal intervals on the thorax frame
Individual slot is done, parting bead is inserted with the slot.
A kind of 4. chamber type electric resistance furnace according to claim 2, it is characterised in that：Support shaft is provided with the thorax frame, institute
State and axle sleeve is sliding combined with support shaft, the axle sleeve both sides are provided with pallet.
5. according to a kind of chamber type electric resistance furnace described in claim 1 or 2 or 3 or 4, it is characterised in that：Set on the switch board
There are controlling switch and heat button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932929.7U CN207035823U (en) | 2017-07-29 | 2017-07-29 | A kind of chamber type electric resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932929.7U CN207035823U (en) | 2017-07-29 | 2017-07-29 | A kind of chamber type electric resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035823U true CN207035823U (en) | 2018-02-23 |
Family
ID=61463245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932929.7U Expired - Fee Related CN207035823U (en) | 2017-07-29 | 2017-07-29 | A kind of chamber type electric resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035823U (en) |
-
2017
- 2017-07-29 CN CN201720932929.7U patent/CN207035823U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200729 |