CN106918222A - A kind of Muffle furnace - Google Patents
A kind of Muffle furnace Download PDFInfo
- Publication number
- CN106918222A CN106918222A CN201510997938.XA CN201510997938A CN106918222A CN 106918222 A CN106918222 A CN 106918222A CN 201510997938 A CN201510997938 A CN 201510997938A CN 106918222 A CN106918222 A CN 106918222A
- Authority
- CN
- China
- Prior art keywords
- module
- calandria
- heat
- controller
- muffle furnace
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/18—Arrangement of controlling, monitoring, alarm or like devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention provides a kind of Muffle furnace, including body of heater, objective table and controller, objective table is in burner hearth, body of heater includes shell, heat-insulation layer, calandria and radiant panel, heat-insulation layer presses close to the inwall of shell, calandria is located between heat-insulation layer and radiant panel, and radiant panel is provided with temperature sensor towards the side of calandria；Body of heater is provided with door operating mechanisms, controller connection calandria, temperature sensor and door operating mechanisms, controller includes control module, acquisition module, memory module, time module, output module and display module, acquisition module connection temperature sensor and door operating mechanisms, output module connection calandria.Heat energy is passed to radiant panel of the present invention the object of heating in the form of infra-red radiation, improves heat utilization rate, shortens the object heat time；Temperature sensor, electric governor and controller realize automatically adjusting for heating temperature.
Description
Technical field
The invention belongs to Muffle furnace field, more particularly, to a kind of Muffle furnace.
Background technology
The Industrial Stoves of prior art and the effective utilization rate of energy of Industrial Boiler generally existing are low, energy wave
Take than larger problem, traditional approach is to use the less light material of thermal capacitance and insulation material brickwork, with
Reduce accumulation of heat and radiation loss.This power-economizing method, simply by heat " stifled " in burner hearth, not
Effective heat absorption of the product of sintering in need, without " diffusing reflection " state for changing heat ray, does not have
Solve the problems, such as heat ray whether in place；The physical aspect of generally heat transfer has three；Conduction, convection current, radiation.
Object is to radiate based on transmission, using the unique spoke of infrared ray in the mode of medium and high temperature stage heat transfer
Ability heating object is penetrated, object is heated, at a certain temperature, heating object radiation goes out to have certain
The infrared waves of penetration capacity, make heating object that molecular oscillation to occur, and produce energy level transition, and radiation is certain
The infrared ray of wave band, so as to produce heat, its feature one is heat absorption object thermally equivalent, and two is by introversion
External heat, so as to reduce the heat time, improves energy utilization rate, however it is of the prior art various plus
Hot stove does not make full use of radiation heat conduction but.
The content of the invention
In view of this, the present invention is directed to propose a kind of Muffle furnace, does not have to solve existing heating furnace, sintering furnace
Have and make full use of infrared radiation heat-conducting and improve the problem of heat utilization rate.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of Muffle furnace, including body of heater, objective table and controller, the objective table are located in burner hearth, institute
Stating body of heater includes shell, heat-insulation layer, calandria and radiant panel, and the heat-insulation layer presses close to the inwall of shell,
The calandria is located between heat-insulation layer and radiant panel, and the radiant panel is provided with temperature towards the side of calandria
Degree sensor；The body of heater is provided with door operating mechanisms, the controller connection calandria, temperature sensor with
Door operating mechanisms, controller includes control module, acquisition module, memory module, time module, output mould
Block and display module, the control module connection acquisition module, memory module, time module, output mould
Block and display module, the acquisition module connect temperature sensor and door operating mechanisms, and the output module connects
Connect calandria.
Further, the radiant panel is the stainless steel plate or aluminium sheet for scribbling coatings capable of preventing from far infrared radiation.
Further, the heat-insulation layer is ceramic fiber blanket.
Further, the objective table material is graphite or silicon nitride material.
Further, the objective table is fixed on the upper surface of body of heater bottom surface by support column.
Further, the radiant panel is provided with recuperation layer towards the side of calandria.
Further, the output end of the controller connects calandria by electric governor.
Further, the controller is provided with display screen, and the display screen connects display module.
Relative to prior art, a kind of Muffle furnace of the present invention has the advantage that：
(1) heat energy is passed to radiant panel of the present invention heating object in the form of infra-red radiation,
Heat utilization rate is improve, the object heat time is shortened；
(2) temperature sensor of the present invention, electric governor and controller realize heating body temperature
That spends automatically adjusts.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, of the invention
Schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.
In accompanying drawing：
Fig. 1 is a kind of structural representation of the Muffle furnace described in the embodiment of the present invention；
Fig. 2 is a kind of structural representation of the Muffle furnace furnace wall described in the embodiment of the present invention；
Fig. 3 is a kind of connection diagram of the Muffle furnace controller described in the embodiment of the present invention.
Description of reference numerals：
1- bodies of heater；11- fire doors；12- shells；13- heat-insulation layers；14- calandrias；15- recuperation layers；16-
Radiant panel；161- temperature sensors；17- door operating mechanisms；21- objective tables；22- support columns；3- is controlled
Device；41- control modules；42- acquisition modules；43- memory modules；44- time modules；45- shows mould
Block；46- output modules；5- electric governors.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the spy in embodiment
Levying to be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ",
" on ", D score, "front", "rear", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outward " are based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify and describe, rather than indicating or dark
Show meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second " etc. are only used for description
Purpose, and it is not intended that indicating or implying relative importance or imply to indicate indicated technical characteristic
Quantity.Thus, the feature for defining " first ", " second " etc. can be expressed or impliedly wrap
Include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected,
Can be detachably connected, or be integrally connected；Can mechanically connect, or electrically connect；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.
For the ordinary skill in the art, by concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of Muffle furnace, including body of heater 1, objective table 21 and controller 3, the objective table 21 are located at
In burner hearth, the body of heater 1 includes shell 12, heat-insulation layer 13, calandria 14 and radiant panel 16, described
Heat-insulation layer 13 presses close to the inwall of shell 12, and the calandria 14 is located at heat-insulation layer 13 and radiant panel 16
Between, the radiant panel 16 is provided with temperature sensor 161 towards the side of calandria 14；The body of heater
1 is provided with door operating mechanisms 17, the connection of the controller 3 calandria 14, temperature sensor 161 and gate machine
Structure 17, controller 3 include control module 41, acquisition module 42, memory module 43, time module 44,
Output module 45 and display module 46, the connection acquisition module 42, memory module of the control module 41
43rd, time module 44, output module 45 and display module 46, the connection temperature of the acquisition module 42
Sensor 161 and door operating mechanisms 17, the connection calandria 14 of the output module 45.
The radiant panel 16 is the stainless steel plate or aluminium sheet for scribbling coatings capable of preventing from far infrared radiation.
The heat-insulation layer 13 is ceramic fiber blanket.
The material of the objective table 21 is graphite or silicon nitride material.
The objective table 21 is fixed on the upper surface of the bottom surface of body of heater 1 by support column 22.
The radiant panel 16 is provided with recuperation layer 15 towards the side of calandria 14.
The output end of the controller 3 connects calandria 14 by electric governor 5.
The controller 3 is provided with display screen, and the display screen connects display module 46.
The course of work：
Calandria 14, the acquisition module detection state of door operating mechanisms 17, if collection are opened by controller 3
Gated detection information it is corresponding be that fire door 11 is closed, then open calandria 14, heat-insulation layer 13 prevents heat
Measure to the external diffusion of body of heater 1, recuperation layer 15 puts aside partial heat, and radiant panel 16 is by heat with infra-red radiation
Mode be transferred to heat object, lifting heating object temperature, controller 3 pass through temperature sensor 161
The temperature of real-time monitoring radiant panel 16, if temperature departure given threshold, controller 3 passes through electric adjustment
Device 5 is adjusted to the temperature of calandria 14, prevents temperature in body of heater 1 from relatively large deviation influence experiment occur
Result.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all at this
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. should be included in
Within protection scope of the present invention.
Claims (8)
1. a kind of Muffle furnace, it is characterised in that：Including body of heater, objective table and controller, the loading
In burner hearth, the body of heater includes shell, heat-insulation layer, calandria and radiant panel, the heat-insulation layer to platform
Press close to the inwall of shell, the calandria is located between heat-insulation layer and radiant panel, the radiant panel direction adds
The side of hot body is provided with temperature sensor；The body of heater is provided with door operating mechanisms, the controller connection heating
Body, temperature sensor and door operating mechanisms, controller include control module, acquisition module, memory module,
Time module, output module and display module, control module connection acquisition module, memory module,
Time module, output module and display module, the acquisition module connect temperature sensor and door operating mechanisms,
The output module connects calandria.
2. a kind of Muffle furnace according to claim 1, it is characterised in that：The radiant panel is painting
There are the stainless steel plate or aluminium sheet of coatings capable of preventing from far infrared radiation.
3. a kind of Muffle furnace according to claim 1, it is characterised in that：The heat-insulation layer is pottery
Porcelain tapetum fibrosum.
4. a kind of Muffle furnace according to claim 1, it is characterised in that：The objective table material
It is graphite or silicon nitride material.
5. a kind of Muffle furnace according to claim 4, it is characterised in that：The objective table passes through
Support column 22 is fixed on the upper surface of body of heater bottom surface.
6. according to a kind of any described Muffle furnaces of claim 1-5, it is characterised in that：The radiation
Plate is provided with recuperation layer 15 towards the side of calandria.
7. a kind of Muffle furnace according to claim 6, it is characterised in that：The controller it is defeated
Go out end and calandria is connected by electric governor.
8. a kind of Muffle furnace according to claim 7, it is characterised in that：The controller is provided with
Display screen, the display screen connects display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997938.XA CN106918222A (en) | 2015-12-25 | 2015-12-25 | A kind of Muffle furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997938.XA CN106918222A (en) | 2015-12-25 | 2015-12-25 | A kind of Muffle furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106918222A true CN106918222A (en) | 2017-07-04 |
Family
ID=59456100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510997938.XA Pending CN106918222A (en) | 2015-12-25 | 2015-12-25 | A kind of Muffle furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106918222A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856892Y (en) * | 2005-08-26 | 2007-01-10 | 李树华 | High temp case-type energy saving resistance furnace |
| CN201273775Y (en) * | 2008-09-10 | 2009-07-15 | 姜堰市光明化工厂 | Radiant heating structure for reducing furnace |
| CN202452820U (en) * | 2012-01-10 | 2012-09-26 | 深圳市劲拓自动化设备股份有限公司 | Muffle furnace |
| CN104101206A (en) * | 2014-08-11 | 2014-10-15 | 苏州罗卡节能科技有限公司 | Box-type muffle furnace |
| CN204133108U (en) * | 2014-07-25 | 2015-02-04 | 刘秋雷 | A kind of far infrared directed radiation heater |
| CN204331501U (en) * | 2015-01-07 | 2015-05-13 | 南京雅美口腔技术有限公司 | A kind of luxuriant good fortune furnace temperature control system |
| CN104853461A (en) * | 2015-04-29 | 2015-08-19 | 韦道义 | Infrared heater |
-
2015
- 2015-12-25 CN CN201510997938.XA patent/CN106918222A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856892Y (en) * | 2005-08-26 | 2007-01-10 | 李树华 | High temp case-type energy saving resistance furnace |
| CN201273775Y (en) * | 2008-09-10 | 2009-07-15 | 姜堰市光明化工厂 | Radiant heating structure for reducing furnace |
| CN202452820U (en) * | 2012-01-10 | 2012-09-26 | 深圳市劲拓自动化设备股份有限公司 | Muffle furnace |
| CN204133108U (en) * | 2014-07-25 | 2015-02-04 | 刘秋雷 | A kind of far infrared directed radiation heater |
| CN104101206A (en) * | 2014-08-11 | 2014-10-15 | 苏州罗卡节能科技有限公司 | Box-type muffle furnace |
| CN204331501U (en) * | 2015-01-07 | 2015-05-13 | 南京雅美口腔技术有限公司 | A kind of luxuriant good fortune furnace temperature control system |
| CN104853461A (en) * | 2015-04-29 | 2015-08-19 | 韦道义 | Infrared heater |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170704 |
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| RJ01 | Rejection of invention patent application after publication |