CN109252037A - A kind of mesh belt heating furnace - Google Patents
A kind of mesh belt heating furnace Download PDFInfo
- Publication number
- CN109252037A CN109252037A CN201811461339.6A CN201811461339A CN109252037A CN 109252037 A CN109252037 A CN 109252037A CN 201811461339 A CN201811461339 A CN 201811461339A CN 109252037 A CN109252037 A CN 109252037A
- Authority
- CN
- China
- Prior art keywords
- furnace
- mesh belt
- section
- bringing
- furnace body
- 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Tunnel Furnaces (AREA)
Abstract
The present invention relates to a kind of mesh belt heating furnaces, including furnace body and control system, mesh belt is equipped in furnace body, bottom of furnace body is equipped with several mesh belt carrying rollers, and furnace body includes preheating section, bringing-up section and heat preservation control section, preheating section connects feeding platform, heat preservation control section connects blanking bench, and bringing-up section is made of furnace shell and furnace lining, and electric heater unit is equipped in furnace lining, hot air circulating mechanism is equipped at the top of bringing-up section, blanking bench bottom is equipped with transmission device.After adopting the above structure, heating element is mounted on furnace lining by plug in construction, and radiation efficiency is high, is enhanced heat exchange in furnace, is improved furnace thermal efficiency, enhance service life, installation and maintenance are very convenient；Using circular centrifugal blower, so that heat exchange is more abundant, heating is more evenly.
Description
Technical field
The present invention relates to heat treatment equipment fields, more particularly, to a kind of mesh belt heating furnace.
Background technique
In industrial production and machining, many workpiece are quenched, to increase the mechanical performance of workpiece,
Such as hardness and wear resistance, elastic limit, fatigue strength etc., heating furnace just comes into being.Mesh belt tempering heating furnace is that flowing water is made
Industry furnace, after mainly meeting workpiece quenching cleaning, tempering heat treatment needs, but existing mesh belt heating furnace has heating efficiency mostly
It is low, phenomena such as uneven is heated, is mixed into qualified products when these heat non-uniform workpiece, then will affect the matter of entire block
Amount.
Summary of the invention
Present invention seek to address that drawbacks described above, provides a kind of heating efficiency height, and homogeneous heating mesh belt heating furnace.
In order to overcome defect present in background technique, the technical solution adopted by the present invention to solve the technical problems is:
A kind of mesh belt heating furnace, including furnace body and control system, furnace body is interior to be equipped with mesh belt, and bottom of furnace body is equipped with several mesh belt carrying rollers, furnace
Body includes preheating section, bringing-up section and heat preservation control section, and preheating section connects feeding platform, and heat preservation control section connects blanking bench, and bringing-up section is by furnace
Shell and furnace lining composition, furnace lining is interior to be equipped with electric heater unit, hot air circulating mechanism is equipped at the top of bringing-up section, blanking bench bottom is equipped with biography
Send device.
Further, electric heater unit includes heating element, and heating element is mounted on furnace lining by plug in construction.
Further, hot air circulating mechanism includes circular centrifugal blower.
Further, furnace body uses channel steel, angle iron frame structure
Further, furnace lining uses heat-insulating heat-preserving material.
Further, heat-insulating heat-preserving material is refractory fiber blanket.
Further, transmission device is equipped with power-off protection apparatus.
The beneficial effects of the present invention are: after adopting the above structure, heating element is mounted on furnace lining by plug in construction,
Radiation efficiency is high, enhances heat exchange in furnace, improves furnace thermal efficiency, enhance service life, installation and maintenance are very convenient；
Using circular centrifugal blower, so that heat exchange is more abundant, heating is more evenly.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view at A-A in Fig. 1.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of mesh belt heating furnace as depicted in figs. 1 and 2, including furnace body 1 and control system 9, furnace body 1 is interior to be equipped with mesh belt 2, furnace
1 bottom of body is equipped with several mesh belt carrying rollers 4, and furnace body 1 includes preheating section 1-1, bringing-up section 1-2 and heat preservation control section 1-3, preheating section 1-1
Feeding platform 7 is connected, heat preservation control section 1-3 connection blanking bench 6, bringing-up section 1-2 is made of furnace shell 11 and furnace lining 12, is equipped in furnace lining 12
Electric heater unit, the top bringing-up section 1-2 are equipped with hot air circulating mechanism, and 6 bottom of blanking bench is equipped with transmission device 8.
Electric heater unit includes heating element 3, and heating element 3 is mounted on furnace lining 12 by plug in construction, radiation effect
Rate is high, enhances heat exchange in furnace, improves furnace thermal efficiency, enhance service life, installation and maintenance are very convenient.
Hot air circulating mechanism includes circular centrifugal blower 5-1 and thermocouple 5-2, accelerates heat exchange, so that heating is more equal
It is even.
Furnace body 1 uses channel steel, angle iron frame structure, beautiful and generous, easy to maintenance.
Furnace lining 12 uses heat-insulating heat-preserving material, and heat-insulating heat-preserving material is refractory fiber blanket, good thermal shock stability, resistance to chilling urgency
Heat, environmental protection, energy-saving effect are obvious, long service life.
Transmission device 8 is equipped with power-off protection apparatus 10, and manual power-assisted pipe rotation net band is used when power-off, prevents because disconnected
Electricity and stop mesh belt operation, cause workpiece burning in furnace, mesh belt deformation situations such as.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (7)
1. a kind of mesh belt heating furnace, it is characterised in that: including furnace body and control system, mesh belt, the furnace are equipped in the furnace body
Body bottom is equipped with several mesh belt carrying rollers, and the furnace body includes that preheating section, bringing-up section and heat preservation control section, the preheating section connect feeding
Platform, the heat preservation control section connect blanking bench, and the bringing-up section is made of furnace shell and furnace lining, and electric heating is equipped in the furnace lining and is filled
It sets, hot air circulating mechanism is equipped at the top of the bringing-up section, the blanking bench bottom is equipped with transmission device.
2. mesh belt heating furnace according to claim 1, it is characterised in that: the electric heater unit includes heating element, described
Heating element is mounted on furnace lining by plug in construction.
3. mesh belt heating furnace according to claim 1, it is characterised in that: the hot air circulating mechanism includes circular centrifugal wind
Machine.
4. mesh belt heating furnace according to claim 1, it is characterised in that: the furnace body uses channel steel, angle iron frame structure.
5. mesh belt heating furnace according to claim 1, it is characterised in that: the furnace lining uses heat-insulating heat-preserving material.
6. mesh belt heating furnace according to claim 5, it is characterised in that: the heat-insulating heat-preserving material is refractory fiber blanket.
7. mesh belt heating furnace according to claim 1, it is characterised in that: the transmission device is equipped with power-off protection apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461339.6A CN109252037A (en) | 2018-12-02 | 2018-12-02 | A kind of mesh belt heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461339.6A CN109252037A (en) | 2018-12-02 | 2018-12-02 | A kind of mesh belt heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109252037A true CN109252037A (en) | 2019-01-22 |
Family
ID=65042474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811461339.6A Withdrawn CN109252037A (en) | 2018-12-02 | 2018-12-02 | A kind of mesh belt heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554520A (en) * | 2019-01-23 | 2019-04-02 | 刘童童 | A kind of mesh-belt type hot air circulation annealing stove |
| CN109976414A (en) * | 2019-05-07 | 2019-07-05 | 无锡派克新材料科技股份有限公司 | A kind of intelligence manufacture private network data acquisition temperature-controlling system |
-
2018
- 2018-12-02 CN CN201811461339.6A patent/CN109252037A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554520A (en) * | 2019-01-23 | 2019-04-02 | 刘童童 | A kind of mesh-belt type hot air circulation annealing stove |
| CN109976414A (en) * | 2019-05-07 | 2019-07-05 | 无锡派克新材料科技股份有限公司 | A kind of intelligence manufacture private network data acquisition temperature-controlling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190122 |
|
| WW01 | Invention patent application withdrawn after publication |