CN203758250U - High-temperature box-type hearth - Google Patents
High-temperature box-type hearth Download PDFInfo
- Publication number
- CN203758250U CN203758250U CN201420120320.6U CN201420120320U CN203758250U CN 203758250 U CN203758250 U CN 203758250U CN 201420120320 U CN201420120320 U CN 201420120320U CN 203758250 U CN203758250 U CN 203758250U
- Authority
- CN
- China
- Prior art keywords
- resistance wire
- stove
- square
- fire door
- wall face
- 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
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a high-temperature box-type hearth which comprises an integrally-formed square stove body, wherein a stove opening is formed in one end of the stove body. In a square inner cavity of the stove body, at least the left inner wall face and the right inner wall face are provided with multiple parallel and evenly-distributed resistance wire installation grooves, resistance wires respectively connected in series are installed in the grooves in the two wall faces, and the resistance wires on the two wall faces are respectively connected in series to be led out from opposite back walls of a stove door opening to be connected with an external power source. The left inner wall face, the right inner wall face and the lower bottom face of the inner cavity are provided with the multiple parallel and evenly-distributed resistance wire installation grooves, the resistance wires respectively connected in series are installed in the resistance wire installation grooves in the left inner wall face, the right inner wall face and the lower bottom face respectively, a stove door base with the stove door opening is arranged at the stove opening, and the stove door opening is square and is in an inwards-reduced shape matched with the shape of a stove door. The high-temperature box-type hearth has the advantages of being reasonable and compact in structure, convenient to use and assemble, good in use effect and the like.
Description
Technical field
The utility model relates to a kind of box burner hearth of mini type high temperature that the occasions such as laboratory are used that is mainly used in, belong to experimental facilities technical field.
Background technology
In school or scientific research institutions, mostly need a kind of high-temperature test facility, the key technology of these high temperature experimental facilities is the structure composition of burner hearth.In prior art, applying more is a kind of high-temperature box type burner hearth of split-type structural composition, the heater and the fire door etc. that in box-type furnace that it is made up of Split type structure, body of heater, arrange form, heater is arranged separately on inboard wall of furnace body face, and fire door arranges separately and is arranged on body of heater fire door seat; The Split type structure of this independent setting installation, exists installation inconvenient, maintenance inconvenience, and production process is loaded down with trivial details, and assembling procedure is many, and practical effect is not very good, and if burner hearth is after assembling, heat-insulating property is subject to assembly and assembles the problems such as not tight.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of rational in infrastructure, compact, use easy to assembly, the high-temperature box type burner hearth that result of use is good.
The purpose of this utility model completes by following technical solution, it comprises that one-body molded, one end is provided with the square body of heater of fire door, in the square inner chamber of described body of heater, at least on the internal face of two of left and right, be provided with parallel many uniform resistance wire mounting grooves, the resistance wire of mutually connecting is separately installed in the groove of two walls, and the resistance wire on two walls is drawn connection external power by the relative back wall of stove gate after connecting separately.
Two of the left and right internal face of described inner chamber with on a bottom surface, be provided with parallel many uniform resistance wire mounting grooves, in the resistance wire mounting groove on two of left and right internal face and a bottom surface, be separately installed with separately the resistance wire of series connection mutually; Described fire door disposes a fire door seat with stove gate, and described stove gate is square and is the recessed shape matching with fire door.
The utlity model has rational in infrastructure, compact, use easy to assembly, the feature such as result of use is good.
Brief description of the drawings
Fig. 1 is plan structure generalized section of the present utility model.
Fig. 2 is side-looking structural profile schematic diagram of the present utility model.
Fig. 3 is front of the present utility model fire door direction structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1-3, high-temperature box type burner hearth described in the utility model, it comprises one-body molded, one end is provided with the square body of heater 2 of fire door 1, in the square inner chamber of body of heater 2, at least on the internal face of two of left and right, be provided with parallel many uniform resistance wire mounting grooves 3, the resistance wire 4 of mutual series connection is installed in the groove of two internal faces, resistance wire 4 on two walls is respectively drawn connection external power by the relative back wall 5 of stove gate after connecting separately, because described resistance wire mounting groove 3 is open-type slots, resistance wire is positioned at groove or part exposes outside groove, what its was applicable to thicker stove silk inlays installation, the heating of stove silk is directly dissipated in furnace chamber, temperature in can Fast Heating furnace chamber.
Shown in figure, two of the left and right internal face 6 of inner chamber described in the utility model with on a bottom surface 7, be provided with parallel many uniform resistance wire mounting grooves 3, in the resistance wire mounting groove arranging on two of left and right internal face 6 and a bottom surface 7, be separately installed with the resistance wire 4 of mutual series connection; Described fire door 1 disposes a fire door seat 9 with stove gate 8, and described stove gate 8 is square and is the recessed shape matching with fire door, is convenient to close fire door with the fire door matching.
Body of heater 2 use refractory materials described in the utility model and fiber are mixed into refractory mixture, then with the mould resistant to elevated temperatures burner hearth that is made of one piece, and for the making of high-temperature test facility; Described resistance wire external power supply, and can realize the control of temperature by heating controlling organization, due to these contents that is prior art, the utility model, as long as understand the technology contents of this area, can be implemented easily in this area.
Claims (2)
1. a high-temperature box type burner hearth, it comprises that one-body molded, one end is provided with the square body of heater of fire door, it is characterized in that in the square inner chamber of described body of heater, at least on the internal face of two of left and right, be provided with parallel many uniform resistance wire mounting grooves, the resistance wire of mutually connecting is separately installed in the groove of two walls, and the resistance wire on two walls is drawn connection external power by the relative back wall of stove gate after connecting separately.
2. high-temperature box type burner hearth according to claim 1, two of the left and right internal face that it is characterized in that described inner chamber with on a bottom surface, be provided with parallel many uniform resistance wire mounting grooves, in the resistance wire mounting groove on two of left and right internal face and a bottom surface, be separately installed with separately the resistance wire of series connection mutually; Described fire door disposes a fire door seat with stove gate, and described stove gate is square and is the recessed shape matching with fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120320.6U CN203758250U (en) | 2014-03-18 | 2014-03-18 | High-temperature box-type hearth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120320.6U CN203758250U (en) | 2014-03-18 | 2014-03-18 | High-temperature box-type hearth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758250U true CN203758250U (en) | 2014-08-06 |
Family
ID=51253509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120320.6U Expired - Fee Related CN203758250U (en) | 2014-03-18 | 2014-03-18 | High-temperature box-type hearth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697251A (en) * | 2020-07-15 | 2020-09-22 | 中国华能集团清洁能源技术研究院有限公司 | Heating device for molten carbonate fuel cell stack and working method thereof |
-
2014
- 2014-03-18 CN CN201420120320.6U patent/CN203758250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697251A (en) * | 2020-07-15 | 2020-09-22 | 中国华能集团清洁能源技术研究院有限公司 | Heating device for molten carbonate fuel cell stack and working method thereof |
| WO2022011860A1 (en) * | 2020-07-15 | 2022-01-20 | 中国华能集团清洁能源技术研究院有限公司 | Heating device for molten carbonate fuel cell stack and operating method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203758248U (en) | Assembled box type furnace with heating wires inside | |
| CN203758250U (en) | High-temperature box-type hearth | |
| CN202836198U (en) | Box-type heating furnace | |
| CN202792825U (en) | Clean blast drying cabinet | |
| CN203758249U (en) | Box-type combustion chamber with furnace wires embedded | |
| CN203758251U (en) | Assembled box-type furnace | |
| CN203758253U (en) | Box type hearth | |
| CN203758254U (en) | Heating wire tubular furnace | |
| CN203148233U (en) | Ceramic fiber heating furnace embedded with heating piece | |
| CN207035709U (en) | A kind of electric drying oven with forced convection | |
| CN203092983U (en) | Injection molding machine and heating device of injection molding machine | |
| CN202205114U (en) | Novel heating and energy conservation device | |
| CN203758252U (en) | Assembled type box-type furnace | |
| CN203672069U (en) | Oven | |
| CN203758255U (en) | Multi-section assembled long tube type hearth | |
| CN201909532U (en) | Debinding furnace | |
| CN203719402U (en) | Visual tubular furnace | |
| CN205223003U (en) | Optical fiber wire drawing is air inlet unit for stove | |
| CN207365696U (en) | Use more energy saving Industrial Stoves | |
| CN105831940A (en) | Thermal insulating lunch box | |
| CN204513493U (en) | A kind of modular multi-head induction cooker | |
| CN204043390U (en) | A kind of high-temperature shaping stove | |
| CN201266011Y (en) | Graphite lead core sintering furnace with gas of biomass gasification stove as heat source | |
| CN204535428U (en) | A kind of bracket system | |
| CN203928706U (en) | Enamel firing freezing of a furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140806 Termination date: 20210318 |