CN107034350A - A kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating - Google Patents
A kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating Download PDFInfo
- Publication number
- CN107034350A CN107034350A CN201710156752.0A CN201710156752A CN107034350A CN 107034350 A CN107034350 A CN 107034350A CN 201710156752 A CN201710156752 A CN 201710156752A CN 107034350 A CN107034350 A CN 107034350A
- Authority
- CN
- China
- Prior art keywords
- carborundum
- beam group
- metal sheet
- lower floor
- sheet strip
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
- F27B9/067—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/32—Casings
- F27B9/34—Arrangements of linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1539—Metallic articles
- F27M2001/156—Flat articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/01—Annealing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The present invention relates to a kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating, upper strata carborundum beam group, lower floor's carborundum beam group and two refractory side plates including strip, upper strata carborundum beam group, lower floor's carborundum beam group between the upper and lower every and be arranged in parallel, two refractory side plates are sealingly disposed in the both sides of upper strata carborundum beam group and lower floor's carborundum beam group respectively, and a soaking inner chamber is surrounded between upper strata carborundum beam group, lower floor's carborundum beam group and two refractory side plates.Advantage：It is simple in construction, it is easy to use, by upper and lower layer carborundum beam group, the ambient temperature of electromagnetic induction heating furnace kind can quickly be homogenized, also electromagnetic induction heating system is set to realize more precise control to temperature simultaneously, metal sheet strip is heated evenly when by soaking inner chamber, so as to avoid the phenomenon that its wooden dipper is bent, the quality of product is improved.
Description
Technical field
The present invention relates to metal sheet strip continuous annealing technology, more particularly to a kind of auxiliary heat of metal sheet strip sensing heating
Soaking is heated at high temperature furnace chamber.
Background technology
At present, the continuous annealing of metal sheet strip is carried out in high-temperature heater mostly, existing high-temperature heater because
Inner chamber is when heated, heat skewness, causes metal sheet strip to there is wooden dipper bent phenomenon when being annealed by inner chamber, leads
Sheet metal quality is caused to there may be defect, especially when carrying out high annealing using induction heater, due to being related to electricity
Magnetic induction technology, the requirement to product quality is higher, if the temperature in atmosphere stove is uneven, is easily caused sheet metal and takes out of
The bent phenomenon of existing wooden dipper, has a strong impact on product quality.
The content of the invention
The auxiliary hot soaking high temperature that the technical problems to be solved by the invention are to provide a kind of metal sheet strip sensing heating adds
Hot furnace chamber inner chamber, effectively overcomes the defect of prior art.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of auxiliary hot soaking of metal sheet strip sensing heating
It is heated at high temperature furnace chamber, includes upper strata carborundum beam group, lower floor's carborundum beam group and two refractory side plates of strip, above-mentioned upper strata
Carborundum beam group, lower floor's carborundum beam group between the upper and lower every and be arranged in parallel, two above-mentioned refractory side plates are separately positioned on upper strata carbon
The both sides of SiClx beam group and lower floor's carborundum beam group, above-mentioned upper strata carborundum beam group, lower floor's carborundum beam group and two fire resisting sides
A soaking inner chamber is surrounded between plate.
The beneficial effects of the invention are as follows：It is simple in construction, it is easy to use, by upper and lower layer carborundum beam group, can be to electromagnetism sense
The ambient temperature of heating furnace kind is answered quickly to homogenize, while it is more accurate electromagnetic induction heating system is realized temperature
Control so that metal sheet strip can be heated evenly when by soaking inner chamber, so that avoiding sheet metal occurs showing for wooden dipper song
As improving the quality of product.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, two above-mentioned refractory side plates are arranged on the downside of above-mentioned upper strata carborundum beam group and in lower floor's carborundum beam group
Between side.
It is that respective outer side edges are compact using the beneficial effect of above-mentioned further scheme, resistance to overturning and sealing are preferable.
Further, above-mentioned upper strata carborundum beam group and lower floor's carborundum beam group by many strips carborundum beam and set
The coupling beam composition at the carborundum beam two ends of many strips is put, many above-mentioned carborundum distance between girders and is set up in parallel, and adjacent two
There is deformation gap between the above-mentioned carborundum beam of root.
It is that structure composition is simple using the beneficial effect of above-mentioned further scheme, is easy to batch production to make.
Further, above-mentioned deformation gap width is 1~5mm.
It is that deformation gap is reasonable in design using the beneficial effect of above-mentioned further scheme, carborundum beam in high temperature environments can
Deform upon, the mutual extrusion fracture of carborundum beam can be avoided using the deformation gap.
Further, above-mentioned carborundum beam is hollow cuboid ellbeam.
Simple in construction using the beneficial effect of above-mentioned further scheme, beneficial to mounting arrangements, lighter weight, consumptive material compared with
Few, rate of heat loss falls is slower.
Further, above-mentioned refractory side plates are made up of fire clay high-temperature firing.
Materials are easy for using the beneficial effect of above-mentioned further scheme to make, production cost is low.
Further, above-mentioned refractory side plates are formed by laying fireproof bricks.
It is that technique is simple using the beneficial effect of above-mentioned further scheme, easy construction.
Brief description of the drawings
Fig. 1 is heated at high temperature the structure of the longitudinal section of furnace chamber for the auxiliary hot soaking of the metal sheet strip sensing heating of the present invention
Schematic diagram；
Fig. 2 is heated at high temperature the structural representation of furnace chamber for the auxiliary hot soaking of the metal sheet strip sensing heating of the present invention；
Fig. 3 is the schematic enlarged-scale view of part A in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, upper strata carborundum beam group, 2, lower floor's carborundum beam group, 3, refractory side plates, 4, soaking inner chamber, 5, carborundum beam, 6,
Coupling beam, 7, deformation gap.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment：As shown in figure 1, the auxiliary hot soaking high-temperature heating furnace chamber of the metal sheet strip sensing heating of the present embodiment
Upper strata carborundum beam group 1, lower floor's carborundum beam group 2 and two refractory side plates 3 including strip, above-mentioned upper strata carborundum beam group 1,
Lower floor's carborundum beam group 2 between the upper and lower every and be arranged in parallel, two above-mentioned refractory side plates 3 are separately positioned on upper strata carborundum beam group 1
With the both sides of lower floor carborundum beam group 2, above-mentioned upper strata carborundum beam group 1, lower floor's carborundum beam group 2 and two refractory side plates 3 it
Between surround a soaking inner chamber 4.
During use, the high-temperature heating furnace chamber is added by the electromagnetic induction heating system in high-temperature heater
Heat, metal sheet strip to be annealed passes through in soaking inner chamber 4, under the high temperature conditions, utilizes upper strata carborundum beam group 1 and lower floor
The characteristics of low magnetic conductivity and semiconductor of carborundum beam group 2, very small amount magnetic strength can be absorbed and generated heat, then in its high-termal conductivity
Under characteristic, so that the ambient temperature of soaking inner chamber 4 is uniform, the purpose of auxiliary hot soaking can be reached rapidly by thermal homogenization,
So that the anneal environment uniform heat distribution of metal sheet strip, reduces its wooden dipper Qu Xianxiang generation.
It is preferred that, two above-mentioned refractory side plates 3 are arranged on the above-mentioned downside of upper strata carborundum beam group 1 and lower floor's carborundum beam group
Between 2 upsides, the design, beneficial to passing through for metal sheet strip, meanwhile, whole inner-cavity structure is compact.
It is preferred that, as shown in Figures 2 and 3, above-mentioned upper strata carborundum beam group 1 and lower floor's carborundum beam group 2 are by many strips
Carborundum beam 5 and be arranged on the coupling beams 6 at the two ends of carborundum beam 5 of many strips and constitute, many above-mentioned carborundum beams 5 are spaced
And be set up in parallel, there is deformation gap 7 (as shown in Figure 3) between adjacent two above-mentioned carborundum beams 5, will be corresponding during assembling
Many carborundum beams 5 are placed in coupling beam 6 at suitable intervals, and by the coupling beam 6 at more than the same group above-mentioned two ends of carborundum beam 5
It is separately fixed on other devices, it is notable that in whole assembling process, it is ensured that upper strata carborundum beam group 1 is with
Soaking inner chamber 4 is surrounded between layer carborundum beam group 2, every carborundum beam 5 can be moved along corresponding two coupling beams 6 in two ends, and this is just
So that in high temperature environments carborundum beam 5 can free deformation, will not be ruptured because limiting its deformation, whole upper strata carborundum
Beam group 1 and lower floor's carborundum beam group 2 it is simple in construction, it is easy to assembly.
It is preferred that, the above-mentioned width of deformation gap 7 is 1~5mm, and the size design meets the optimal demand of production and processing, when
So also the width dimensions can be changed according to actual use situation, comply with actual production demand.
It is preferred that, above-mentioned carborundum beam is hollow cuboid ellbeam, and many carborundum beams 5 form upper strata beneficial to assembling
Carborundum beam group 1 or lower floor's carborundum beam group 2, its hollow-core construction causes lighter weight, and consumptive material is less, and thermal losses has also been dropped
It is low.
It is preferred that, above-mentioned refractory side plates 3 are made up of fire clay high-temperature firing, clay convenient material drawing, sintering process maturation,
Simply, beneficial to production in enormous quantities, production and application cost is also than relatively low.
It is preferred that, above-mentioned refractory side plates 3 are formed by laying fireproof bricks, and its manufacture craft is simple, and cost is low, easy construction,
Fast.
Above-mentioned refractory side plates 3 can be also made of other materials, such as diatomite product, asbestos friction material, heat-insulating shield.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. a kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating, it is characterised in that：Including the upper of strip
Layer carborundum beam group (1), lower floor's carborundum beam group (2) and two refractory side plates (3), the upper strata carborundum beam group (1), lower floor
Carborundum beam group (2) between the upper and lower every and be arranged in parallel, two refractory side plates (3) are separately positioned on upper strata carborundum beam group
(1) and lower floor's carborundum beam group (2) both sides, the upper strata carborundum beam group (1), lower floor's carborundum beam group (2) and two are resistance to
A soaking inner chamber (4) is surrounded between fiery side plate (3).
2. a kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating according to claim 1, it is special
Levy and be：Two refractory side plates (3) are arranged on the downside of the upper strata carborundum beam group (1) and lower floor's carborundum beam group (2)
Between upside.
3. a kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating according to claim 2, it is special
Levy and be：The upper strata carborundum beam group (1) and lower floor's carborundum beam group (2) by many strips carborundum beam (5) and
It is arranged on coupling beam (6) composition of carborundum beam (5) two ends lower end of many strips, many carborundum beams (5) intervals and simultaneously
Row are set, and have deformation gap (7) between adjacent two carborundum beams (5).
4. a kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating according to claim 3, it is special
Levy and be：Deformation gap (7) width is 1~5mm.
5. a kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating according to claim 4, it is special
Levy and be：The carborundum beam (5) is hollow cuboid ellbeam.
6. a kind of auxiliary hot soaking high-temperature heater of metal sheet strip sensing heating according to any one of claim 1 to 5
Inner chamber, it is characterised in that：The refractory side plates (3) are made up of fire clay high-temperature firing.
7. a kind of auxiliary hot soaking high-temperature heater of metal sheet strip sensing heating according to any one of claim 1 to 5
Inner chamber, it is characterised in that：The refractory side plates (3) are formed by laying fireproof bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156752.0A CN107034350A (en) | 2017-03-16 | 2017-03-16 | A kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156752.0A CN107034350A (en) | 2017-03-16 | 2017-03-16 | A kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating |
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| Publication Number | Publication Date |
|---|---|
| CN107034350A true CN107034350A (en) | 2017-08-11 |
Family
ID=59533301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710156752.0A Pending CN107034350A (en) | 2017-03-16 | 2017-03-16 | A kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating |
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| Country | Link |
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| CN (1) | CN107034350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489414A (en) * | 2018-11-15 | 2019-03-19 | 北京科技大学 | A kind of continuous atmosphere sintering furnace of high-speed rail brake block |
| CN111365995A (en) * | 2020-03-11 | 2020-07-03 | 绵阳油普能源科技有限责任公司 | Device and method for improving heat energy conversion of heating furnace |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236288A (en) * | 1998-03-24 | 1999-11-24 | 株式会社东芝 | Induction heating apparatus |
| CN1460125A (en) * | 2001-03-30 | 2003-12-03 | 川崎制铁株式会社 | Scale removing method for induction heating apparatus and induction heating apparatus |
| CN206583302U (en) * | 2017-03-15 | 2017-10-24 | 武汉蓝点科技发展有限公司 | A kind of heating passage of induction heater |
-
2017
- 2017-03-16 CN CN201710156752.0A patent/CN107034350A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236288A (en) * | 1998-03-24 | 1999-11-24 | 株式会社东芝 | Induction heating apparatus |
| CN1460125A (en) * | 2001-03-30 | 2003-12-03 | 川崎制铁株式会社 | Scale removing method for induction heating apparatus and induction heating apparatus |
| CN206583302U (en) * | 2017-03-15 | 2017-10-24 | 武汉蓝点科技发展有限公司 | A kind of heating passage of induction heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489414A (en) * | 2018-11-15 | 2019-03-19 | 北京科技大学 | A kind of continuous atmosphere sintering furnace of high-speed rail brake block |
| CN111365995A (en) * | 2020-03-11 | 2020-07-03 | 绵阳油普能源科技有限责任公司 | Device and method for improving heat energy conversion of heating furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |