CN2140042Y - Cover type resistance furnace with lifting and moving door - Google Patents
Cover type resistance furnace with lifting and moving door Download PDFInfo
- Publication number
- CN2140042Y CN2140042Y CN 92234869 CN92234869U CN2140042Y CN 2140042 Y CN2140042 Y CN 2140042Y CN 92234869 CN92234869 CN 92234869 CN 92234869 U CN92234869 U CN 92234869U CN 2140042 Y CN2140042 Y CN 2140042Y
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- CN
- China
- Prior art keywords
- furnace
- resistance furnace
- lifting
- door
- type resistance
- 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
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a moving cover type resistance furnace with a lifting furnace door, which belongs to an electric heating furnace in the technical field of metal heat processing. The moving cover type resistance furnace with a lifting furnace door comprises a furnace base, a furnace door, a lifting mechanism of a furnace door, a furnace body composed of a furnace shell and a furnace lining, and an electrothermal element arranged along the internal wall of the furnace lining. The utility model is characterized in that the furnace body has a moving cover type structure, and namely the furnace body is a movable furnace cover; the lower part of the furnace cover is provided with a wheel and a corresponding track. A moving mechanism of a furnace cove is arranged on the furnace cover, and the moving mechanism of a furnace cove adopts a hand moving mechanism. The resistance furnace has the advantages of simple structure, artful design, high loading ratio, convenient operation, etc., and the resistance furnace changes the traditional structural style that a workpiece is put into the furnace after the furnace door is lifted.
Description
The utility model relates to the electric furnace of metal heat treatmet technical field.
The present resistance furnace that little shape or a small amount of workpiece are heat-treated; adopt the chamber type electric resistance furnace of refractory brick body; its architectural feature is that body of heater is built by laying bricks or stones with refractory brick; heating is fixed on to be put on the brick; fire door promotes the back workpiece and fills in the stove; operate very inconveniently, regular meeting breaks furnace wall and heating, and efficiency of loading is very low.
The purpose of the utility model is to overcome the defective of above-mentioned existence, makes every effort to resistance furnace structure of the prior art is improved, and provides a kind of fire door to promote the mobile bell-type resistance furnace.
Described a kind of fire door promotes the mobile bell-type resistance furnace, comprise table, fire door and fire door elevating mechanism, the body of heater that constitutes by stove outer covering, furnace lining and the heating that is provided with along the furnace lining inwall, it is characterized in that described body of heater is the mobile bell-type structure, be that body of heater is a bonnet movably, the bonnet bottom is provided with wheel and respective track.
This resistance furnace is simple in structure, the design is ingenious, changed that traditional fire door promotes, workpiece is filled in the version in the stove.Have efficiency of loading height, advantage such as easy to operate, the shortcoming of having avoided body of heater and heating easily to be broken.
The utility model is described in further detail below in conjunction with Figure of description, and provide embodiment.
Fig. 1 faces structural representation for fire door promotes the mobile bell-type resistance furnace;
Fig. 2 promotes mobile bell-type resistance furnace side-looking structural representation for fire door.
The contrast accompanying drawing, this resistance furnace comprises table 8, fire door 5 and fire door elevating mechanism 1, stove outer covering 2, furnace lining 3 constitute body of heater, furnace lining material adopts aluminosilicate refractory fiber, pre-buried adiabatic porcelain tube in furnace lining 3, heating 4 usefulness are hooked on the porcelain tube for a short time, make heating 4 along the setting of furnace lining inwall.Bonnet 10 bottoms are provided with wheel 11 and respective track 9, and fire door 5 promotes the back by fire door elevating mechanism 1 and removes together with bonnet 10, exposes table 8, is convenient to direct loading and unloading.Adopt shaped steel to be welded into framework 7 around the table 8.Bonnet 10 is provided with bonnet travel mechanism 12, and bonnet travel mechanism 12 is hand travel mechanism, also can be the moving travel mechanism of fax.For improving the sealing effectiveness of body of heater, be provided with sealing block 6 with table 8 joints at bonnet 10, fire door 5.This electric furnace also has advantages such as power consumptive province, quick heating, long service life, can one the many tables of cover, the utilization rate height.
Claims (4)
1, a kind of fire door promotes the mobile bell-type resistance furnace, the body of heater that comprises table (8), fire door (5) and fire door elevating mechanism (1), constitutes by stove outer covering (2), furnace lining (3), and the heating (4) that is provided with along furnace lining (3) inwall, it is characterized in that described body of heater is the mobile bell-type structure, be that body of heater is a bonnet (10) movably, bonnet (10) bottom is provided with wheel (11) and respective track (9).
2, a kind of fire door as claimed in claim 1 promotes the mobile bell-type resistance furnace, it is characterized in that having framework (7) around the table.
3, a kind of fire door as claimed in claim 1 promotes the mobile bell-type resistance furnace, it is characterized in that bonnet (10) is provided with bonnet travel mechanism (12).
4, a kind of fire door as claimed in claim 3 promotes the mobile bell-type resistance furnace, it is characterized in that bonnet travel mechanism (12) is hand travel mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234869 CN2140042Y (en) | 1992-09-30 | 1992-09-30 | Cover type resistance furnace with lifting and moving door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234869 CN2140042Y (en) | 1992-09-30 | 1992-09-30 | Cover type resistance furnace with lifting and moving door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140042Y true CN2140042Y (en) | 1993-08-11 |
Family
ID=33776802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92234869 Expired - Fee Related CN2140042Y (en) | 1992-09-30 | 1992-09-30 | Cover type resistance furnace with lifting and moving door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140042Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075888A (en) * | 2011-10-25 | 2013-05-01 | 苏州新长光热能科技有限公司 | Synchronously-controlled dual-motor-driven furnace door lifting mechanism |
-
1992
- 1992-09-30 CN CN 92234869 patent/CN2140042Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075888A (en) * | 2011-10-25 | 2013-05-01 | 苏州新长光热能科技有限公司 | Synchronously-controlled dual-motor-driven furnace door lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |