CN202755033U - Novel soaking pit furnace cover - Google Patents
Novel soaking pit furnace cover Download PDFInfo
- Publication number
- CN202755033U CN202755033U CN 201220374625 CN201220374625U CN202755033U CN 202755033 U CN202755033 U CN 202755033U CN 201220374625 CN201220374625 CN 201220374625 CN 201220374625 U CN201220374625 U CN 201220374625U CN 202755033 U CN202755033 U CN 202755033U
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- CN
- China
- Prior art keywords
- bell
- furnace cover
- locating
- locating support
- wedge shape
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- Expired - Lifetime
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Abstract
The utility model provides a soaking pit furnace cover. The soaking pit furnace cover comprises a steel structural frame (1), a fire resistant material (2) filled into the steel structural frame and furnace cover positioning devices evenly distributed on the periphery of a heating furnace cover. The furnace cover positioning devices comprise upper positioning supports (5) and lower positioning supports (6), wherein the upper positioning supports (5) are arranged on the steel structural frame (1) of the furnace cover, and the lower positioning supports (6) are arranged on a platform steel structure at the position of a furnace mouth corresponding to the upper positioning supports (5). The soaking pit furnace cover can be accurately positioned by accurately finding the general position of the furnace cover through the furnace cover positioning devices, is simple in device principle and simple and reliable in structure and effectively solves the positioning problem.
Description
Technical field
The utility model relates to a kind of soaking furnace lid, relates in particular to a kind of soaking furnace lid with locating device.
Background technology
Soaking pit is the visual plant that the heating steel ingot is used in the blooming production.The steel ingot general requirement of steelworks production is delivered to rapidly in the soaking pit heating or soaking, so as with the shorter time with the steel ingot homogeneous heating to requiring temperature.The soaking pit burner hearth is cuboid, and steel ingot is erect placement in stove.Usually form one group by several space for collecting ashes in a stoves, share a cover Controlling System.
The bell of soaking pit mainly is comprised of steel structure frame, refractory materials, sand sealing device and bell locating device.Long, simple in structure except considering the bell life-span during design bell, sealing and heat-insulating property are good, outside the factor such as easy to maintenance, be also noted that bell can not be too heavy, otherwise easily break the devices such as sand sealing groove, so can bell accurately locate and have influence on bell and normally use.
In the prior art, bell is rising under the drive of cover carriage lifting mechanism or is being covered on the soaking pit space for collecting ashes in a stove.But because the opening process of soaking furnace lid mostly is manual operation, lifting mechanism is in the process that hoists and descend, thereby operator's sight line is easily stopped by huge machinery equipment and causes mishandle, and then it is inaccurate to form the bell location, further damages the tightness system at bell and fire door place.
Therefore, in the decline process that hoists of lifting mechanism, can be good at locating bell and be those skilled in the art and wish the purpose that can reach always.
Summary of the invention
The purpose of this utility model is to provide a kind of novel soaking furnace lid, because it has special locating device, thereby accurately locates bell.
To achieve these goals, soaking furnace lid described in the utility model includes steel structure frame, is poured into the refractory materials in the steel structure frame, and the bell locating device that is uniformly distributed in process furnace bell periphery, described bell locating device includes locating support and lower locating support, described upper locating support is arranged on the steel structure frame of bell, and described lower locating support is arranged on the steel platform structure at the corresponding upper bracket of fire door place.
Further, described bell locating device is the wedge shape locating device, and described upper locating support is socket wedge shape locating support, and described lower locating support is protruding wedge shape locating support.
Further, described bell locating device is the wedge shape locating device, and described upper locating support is protruding wedge shape locating support, and described lower locating support is socket wedge shape locating support.
Further, described bell locating device is the arc locating device.
As long as the general location that has adopted the soaking furnace lid of this locating device to find bell accurately just can be located bell accurately, and this principle of device is simple, simple for structure reliable, efficiently solve the orientation problem of soaking furnace lid.
Description of drawings
Fig. 1 is the structural representation sketch that soaking furnace lid cooperates with the soaking pit fire door;
Fig. 2 is the wedge shape locating device simplified schematic diagram of soaking pit shown in Figure 1.
Embodiment
In order better to understand the purpose of this utility model, feature and function are described in detail structure and the function of the utility model preferred embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation sketch that soaking furnace lid cooperates with the soaking pit fire door, and Fig. 2 is the wedge shape locating device simplified schematic diagram of soaking pit shown in Figure 1.Soaking pit is the visual plant that the heating steel ingot is used in the blooming production, and the burner hearth of soaking pit is cuboid, and open-top forms fire door, and steel ingot is erect placement in burner hearth, and common several burner hearths form one group and share a cover Controlling System.As shown in Figure 1, the bell of soaking pit is comprised of steel structure frame 1, the refractory materials 2 that is poured into steel structure frame, sand sealing device and bell locating device; Sealing function and the thermal-insulation function of described sand sealing device in order to realize soaking pit.
Described bell locating device be for realize cover carriage hoist and the decline process in, the process that especially descends can be positioned bell the fire door place accurately.Generally speaking, several lower locating structures evenly are set around the soaking pit fire door, soaking furnace lid is corresponding with the position of lower locating structure cooperation is provided with upper locating structure.Fig. 2 is the structural representation of a preferred implementation of the utility model soaking furnace lid locating device, as shown in Figure 2, this preferred orientation device is the wedge shape locating device, it includes positioning support 5 and lower positioning support 6, described upper positioning support 5 can be arranged on the bell steel structure frame 1 by welding or other equivalent manners, such as can also be by one-body molded etc.; Described lower positioning support 6 is fixed in steel platform structure by modes such as bolt or welding; In Fig. 2, the upper positioning support 1 of described wedge shape locating device is socket wedge shape locating support, inclined-plane with indent, described lower locating support is protruding wedge shape locating support, ramp structure with protrusion, but locating support is not limited to shown in the figure up and down, also protruding wedge shape locating support can be arranged on the steel structure frame as upper locating support, and socket wedge shape locating support is arranged on the steel platform structure as lower locating support.In addition, described locating device also is not limited to the wedge shape locating device, and it can be the arc locating device.
In the decline process of taking off stove machine lifting mechanism, when the lower positioning support of wedge shape slightly contacts with the upper positioning support of wedge shape, under the guiding on upper positioning support 5 and lower positioning support 6 inclined-planes, the bell automatic sliding falls within the corresponding position, well be positioned fire door, avoided breaking sand sealing groove and other device.
The above only is a kind of preferred implementation of the present utility model; should be pointed out that for those skilled in the relevant art, under the prerequisite that does not break away from the utility model principle; trickle modification and the improvement made also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. novel soaking furnace lid, described soaking furnace lid includes steel structure frame (1) and is poured into the interior refractory materials (2) of steel structure frame, it is characterized in that, it also includes the bell locating device that is uniformly distributed in process furnace bell periphery, described bell locating device includes locating support (5) and lower locating support (6), described upper locating support (5) is arranged on the steel structure frame (1) of bell, and described lower locating support (6) is arranged on the steel platform structure that the corresponding upper bracket of fire door (5) locates.
2. novel soaking furnace lid as claimed in claim 1 is characterized in that, described bell locating device is the wedge shape locating device, and described upper locating support (5) is socket wedge shape locating support, and described lower locating support (6) is protruding wedge shape locating support.
3. novel soaking furnace lid as claimed in claim 1 is characterized in that, described bell locating device is the wedge shape locating device, and described upper locating support (5) is protruding wedge shape locating support, and described lower locating support (6) is socket wedge shape locating support.
4. novel soaking furnace lid as claimed in claim 1 is characterized in that, described bell locating device is the arc locating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374625 CN202755033U (en) | 2012-07-27 | 2012-07-27 | Novel soaking pit furnace cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374625 CN202755033U (en) | 2012-07-27 | 2012-07-27 | Novel soaking pit furnace cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755033U true CN202755033U (en) | 2013-02-27 |
Family
ID=47734224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374625 Expired - Lifetime CN202755033U (en) | 2012-07-27 | 2012-07-27 | Novel soaking pit furnace cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755033U (en) |
-
2012
- 2012-07-27 CN CN 201220374625 patent/CN202755033U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |