CN105987605A - Inner wall structure of furnace body of novel sintering furnace - Google Patents
Inner wall structure of furnace body of novel sintering furnace Download PDFInfo
- Publication number
- CN105987605A CN105987605A CN201510078662.5A CN201510078662A CN105987605A CN 105987605 A CN105987605 A CN 105987605A CN 201510078662 A CN201510078662 A CN 201510078662A CN 105987605 A CN105987605 A CN 105987605A
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- CN
- China
- Prior art keywords
- furnace
- sintering furnace
- heating
- furnace body
- metal shell
- 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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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses an inner wall structure of a furnace body of a novel sintering furnace. The inner wall structure comprises a furnace body inner space and a sintering furnace door. The furnace body inner space is formed by a metal shell in a surrounded mode. Heating layers are arranged on the parts, connected with the sintering furnace door, of the two sides of an inner wall of the furnace body. A plurality of electric heating pipes are arranged in the heating layers longitudinally. Refractory mortar layers are arranged between the heating layers and the metal shell. An inner wall of the sintering furnace door and an inner wall of the part, opposite to the sintering furnace door, of the furnace body are also provided with refractory mortar layers. According to the inner wall structure, the refractory mortar layers on the four faces in the sintering furnace are arranged so that heat reaching the metal shell can be reduced substantially, deformation of the metal shell due to the effect of heating is avoided, and thus the service life of the shell of the sintering furnace is prolonged.
Description
Technical field
The present invention relates to traditional emery wheel base finishing stove technical field, more particularly, relate to a kind of novel burning
Freezing of a furnace inboard wall of furnace body structure.
Background technology
During emery wheel manufactures, sintering is an important operation, and the temperature of sintering controls, and duration controls all
Directly affect the final quality of production of emery wheel and service life.The most general is all to burn in electrical heating furnace chamber
Knot.The most common sintering furnace is all metal shell, owing to emery wheel base sintering is the work of a long high temperature
Industry process, is one to the metal shell of sintering furnace and compares acid test.Generally in order to avoid occurring
Sintering furnace by high temperature deformation, on the one hand use more resistant to elevated temperatures metal to manufacture housing, on the other hand also can fit
Time be sintered " the having holidays by turns " of stove.If using novel more resistant to elevated temperatures metal to manufacture housing will certainly increase
Adding certain production cost, if allowing sintering furnace carry out " having holidays by turns ", reducing sintering furnace the most to a certain extent
Use work efficiency.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant, through repeatedly putting into practice improvement, devises novel burning
Freezing of a furnace inboard wall of furnace body structure, by arranging the fire-resistant mud layer at four sides in sintering furnace, can be greatly reduced arrival
The heat of metal shell, it is to avoid metal shell deforms upon because being heated, and extends the use longevity of sintering furnace housing
Life.
Technical scheme: in order to realize foregoing invention purpose, the technical solution adopted in the present invention is: novel sintered
Furnace body interior wall construction, the furnace interior space surrounded including metal shell, fire door of sintering furnace, described with sintering
Arranging zone of heating on the both sides inboard wall of furnace body that furnace door is connected, in described zone of heating, longitudinally disposed some electricity add
Hot boiler tube.Fire-resistant mud layer is set between described zone of heating and metal shell.
It also is provided with fire-resistant mud layer on the inwall of described fire door of sintering furnace and the inwall of fire door of sintering furnace opposite body of heater.
Beneficial effect: compared with prior art, it provides the benefit that the present invention:
1, the present invention is by arranging the fire-resistant mud layer at four sides in sintering furnace, and arrival metal can be greatly reduced
The heat of housing, it is to avoid metal shell deforms upon because being heated, and extends the service life of sintering furnace housing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention novel sintered furnace body interior wall construction.
Detailed description of the invention
Below by a most preferred embodiment, the technical program is described in detail, but the protection of the present invention
Scope is not limited to described embodiment.
As it is shown in figure 1, novel sintered furnace body interior wall construction, the furnace interior surrounded including metal shell 3 is empty
Between 1, fire door of sintering furnace 2, the described both sides inboard wall of furnace body being connected with fire door of sintering furnace 2 arranges zone of heating
5, the inner longitudinally disposed some electrical heating boiler tubes 6 of described zone of heating 5.Described zone of heating 5 and metal shell 3
Between fire-resistant mud layer 4 is set).
It also is provided with fire clay on the inwall of described fire door of sintering furnace 2 and the inwall of fire door of sintering furnace 2 opposite body of heater
Layer.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these
Improvements and modifications also should be regarded as protection scope of the present invention.
Claims (2)
- The most novel sintered furnace body interior wall construction, the furnace interior space (1) surrounded including metal shell (3), Fire door of sintering furnace (2), the described both sides inboard wall of furnace body being connected with fire door of sintering furnace (2) arranges zone of heating (5), the inner longitudinally disposed some electrical heating boiler tubes (6) of described zone of heating (5), it is characterised in that: described Fire-resistant mud layer (4) is set between zone of heating (5) and metal shell (3).
- Novel sintered furnace body interior wall construction the most according to claim 1, it is characterised in that: described burning It also is provided with fire-resistant mud layer on the inwall of freezing of a furnace fire door (2) and the inwall of fire door of sintering furnace (2) opposite body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078662.5A CN105987605A (en) | 2015-02-13 | 2015-02-13 | Inner wall structure of furnace body of novel sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078662.5A CN105987605A (en) | 2015-02-13 | 2015-02-13 | Inner wall structure of furnace body of novel sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987605A true CN105987605A (en) | 2016-10-05 |
Family
ID=57042513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510078662.5A Pending CN105987605A (en) | 2015-02-13 | 2015-02-13 | Inner wall structure of furnace body of novel sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987605A (en) |
-
2015
- 2015-02-13 CN CN201510078662.5A patent/CN105987605A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
|
| WD01 | Invention patent application deemed withdrawn after publication |