CN109916146A - Apparatus for baking for ladle draining sand - Google Patents
Apparatus for baking for ladle draining sand Download PDFInfo
- Publication number
- CN109916146A CN109916146A CN201910202343.9A CN201910202343A CN109916146A CN 109916146 A CN109916146 A CN 109916146A CN 201910202343 A CN201910202343 A CN 201910202343A CN 109916146 A CN109916146 A CN 109916146A
- Authority
- CN
- China
- Prior art keywords
- staving
- baking
- igniter
- fixed
- heating
- 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
Links
- 239000004576 sand Substances 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 6
- 239000000567 combustion gas Substances 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention discloses a kind of apparatus for baking for ladle draining sand, the apparatus for baking includes staving, the heating plate being obliquely installed is fixed with inside the staving, the heating plate is by segmentation forms storage chamber and heating chamber from top to bottom inside the staving, gas inlet pipe one end is located at outside the staving, the other end extends in the heating chamber, the combustion gas outside the staving carries out being further fixed on igniter on pipe, and igniter head of the igniter is at least partially disposed in the heating chamber.Solve that traditional roasting plant is complicated for operation, and safety is low, while insulating power is weak, heat utilization efficiency is low, the problem of be easy to causeing energy waste.
Description
Technical field
The present invention relates to steelmaking equipment fields, and in particular, to a kind of apparatus for baking for ladle draining sand.
Background technique
Currently, ladle nozzle is mostly used chromium matter stuffing sand, but since environment and water content itself influence, cause ladle not from
It opens, steel-making continuous casting pours the drainage of steel work oxygen blast boiling water gap, not only influences steel quality, also pollutes the environment.Therefore, stuffing sand
Toasted with remove inside it is aqueous, traditional roasting plant is complicated for operation, and safety is low, while insulating power is weak,
Heat utilization efficiency is low, be easy to cause energy waste.
Summary of the invention
The object of the present invention is to provide a kind of apparatus for baking for ladle draining sand, solve traditional roasting plant behaviour
The problem of work is complicated, and safety is low, while insulating power is weak, and heat utilization efficiency is low, be easy to cause energy waste.
To achieve the goals above, the present invention provides a kind of apparatus for baking for ladle draining sand, the baking dresses
Set including staving, be fixed with the heating plate being obliquely installed inside the staving, the heating plate by inside the staving from upper and
Lower segmentation forms storage chamber and heating chamber, and gas inlet pipe one end is located at outside the staving, and the other end extends to the heating
Intracavitary, the combustion gas outside the staving carries out being further fixed on igniter on pipe, igniter head of the igniter
It is at least partially disposed in the heating chamber.
Preferably, the inner wall of the storage chamber is fixed with heat-conducting plate, the heat-conducting plate at least partly with the heating plate phase
Connection.
Preferably, the outside of the staving has also wrapped separation sleeve, the medial surface of the separation sleeve and the staving
Lateral surface be mutually enclosed airtight cavity.
Preferably, heat barrier foam plate is fixed on the outside of the separation sleeve.
Preferably, the apparatus for baking further includes the lid mechanism that can be covered Hes in the opening of the staving.
Preferably, the lid mechanism includes cock body and the handle that is fixed on the cock body.
Preferably, the drainage conduit being connected with the storage chamber is further fixed on the staving.
According to the above technical scheme, the present invention provides a kind of apparatus for baking for ladle draining sand, the baking dresses
Set including staving, be fixed with the heating plate being obliquely installed inside the staving, the heating plate by inside the staving from upper and
Lower segmentation forms storage chamber and heating chamber, and gas inlet pipe one end is located at outside the staving, and the other end extends to the heating
Intracavitary, the combustion gas outside the staving carries out being further fixed on igniter on pipe, igniter head of the igniter
It is at least partially disposed in the heating chamber.Apparatus for baking provided by the invention, easily fabricated, failure rate is low, it is safe and reliable and
Convenient for operation, overcome stuffing sand itself or it is affected by environment caused by moisture content it is high, cause ladle not from opening, avoid because
Environmental pollution caused by boiling water gap, reducing molten steel burning oxygen leads to influence of the secondary oxidation to steel quality.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structure chart provided by the present invention for the apparatus for baking of ladle draining sand；
Fig. 2 is the cross-sectional view of staving in the apparatus for baking of Fig. 1 offer.
Description of symbols
1- staving 101- storage chamber
102- heating chamber 2- drainage conduit
4- gas inlet pipe 6- igniter
7- igniter head 9- heating plate
10- lid mechanism 11- handle
12- cock body 13- heat-conducting plate
14- separation sleeve 15- heat barrier foam plate
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As depicted in figs. 1 and 2: the present invention provides a kind of apparatus for baking for ladle draining sand, the apparatus for baking
Including staving 1, be fixed with the heating plate 9 being obliquely installed inside the staving 1, the heating plate 9 by inside the staving 1 from upper
And lower segmentation forms storage chamber 101 and heating chamber 102,4 one end of gas inlet pipe is located at outside the staving 1, and the other end extends
In to the heating chamber 102, the combustion gas outside the staving 1 carries out being further fixed on igniter 6 on pipe 4, described
Igniter head 7 of igniter 6 is at least partially disposed in the heating chamber 102.Apparatus for baking provided by the invention, it is easily fabricated,
Failure rate is low, securely and reliably and convenient for operation, overcomes stuffing sand itself or caused moisture content affected by environment is high, make
At ladle not from opening, environmental pollution caused by avoiding because of boiling water gap, reducing molten steel burning oxygen causes secondary oxidation to steel quality
Influence.
In a preferred embodiment of the invention, in order to which the heat that will be generated in heating chamber 102 can be more equal
On the even stuffing sand being transferred in storage chamber 101, accelerate the baking of stuffing sand, the inner wall of the storage chamber 101, which is fixed with, leads
Hot plate 13, the heat-conducting plate 13 are at least partly connected with the heating plate 9.
In a preferred embodiment of the invention, in order to improve the heat insulation effect of staving 1, to save the energy, institute
The outside for stating staving 1 has also wrapped separation sleeve 14, and the medial surface of the separation sleeve 14 and the lateral surface of the staving 1 are mutual
It is enclosed airtight cavity.
In a preferred embodiment of the invention, in order to improve the heat insulation effect of staving 1, to save the energy, institute
The outside for stating separation sleeve 14 is fixed with heat barrier foam plate 15.
In a preferred embodiment of the invention, in order to improve the heat insulation effect of staving 1, to save the energy, institute
Stating apparatus for baking further includes the lid mechanism 10 that can be covered Hes in the opening of the staving 1.
In a preferred embodiment of the invention, in order to improve the heat insulation effect of staving 1, to save the energy, together
When facilitate the addition of stuffing sand, the lid mechanism 10 includes cock body 12 and the handle 11 that is fixed on the cock body 12.
In a preferred embodiment of the invention, also fixed on the staving 1 in order to facilitate the discharge of stuffing sand
There is the drainage conduit 2 being connected with the storage chamber 101.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of apparatus for baking for ladle draining sand, which is characterized in that the apparatus for baking includes staving (1), the bucket
The heating plate (9) being obliquely installed is fixed with inside body (1), the heating plate (9) will divide from top to bottom inside the staving (1)
Storage chamber (101) and heating chamber (102) are formed, gas inlet pipe (4) one end is located at the staving (1) outside, and the other end extends
In to the heating chamber (102), it is located at the staving (1) external described combustion gas and carries out being further fixed on igniter on pipe (4)
(6), igniter head (7) of the igniter (6) is at least partially disposed in the heating chamber (102).
2. apparatus for baking according to claim 1, which is characterized in that the inner wall of the storage chamber (101) is fixed with thermally conductive
Plate (13), the heat-conducting plate (13) are at least partly connected with the heating plate (9).
3. apparatus for baking according to claim 1, which is characterized in that the outside of the staving (1) also wrapped every
From set (14), the medial surface of the separation sleeve (14) and the lateral surface of the staving (1) are mutually enclosed airtight cavity.
4. apparatus for baking according to claim 3, which is characterized in that be fixed with heat-insulated bubble on the outside of the separation sleeve (14)
Foam plate (15).
5. apparatus for baking according to claim 1, which is characterized in that the apparatus for baking further includes that can cover conjunction described
Lid mechanism (10) in the opening of staving (1).
6. apparatus for baking according to claim 5, which is characterized in that the lid mechanism (10) includes cock body (12) and consolidates
The handle (11) being scheduled on the cock body (12).
7. apparatus for baking according to claim 1, which is characterized in that be further fixed on and the storage on the staving (1)
The drainage conduit (2) that chamber (101) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202343.9A CN109916146A (en) | 2019-03-18 | 2019-03-18 | Apparatus for baking for ladle draining sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202343.9A CN109916146A (en) | 2019-03-18 | 2019-03-18 | Apparatus for baking for ladle draining sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109916146A true CN109916146A (en) | 2019-06-21 |
Family
ID=66965253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910202343.9A Pending CN109916146A (en) | 2019-03-18 | 2019-03-18 | Apparatus for baking for ladle draining sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109916146A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354641A (en) * | 1979-02-26 | 1982-10-19 | Weatherly Foundry & Manufacturing Co. | Apparatus for removing no-bake coatings from foundry sand and classifying the reclaimed sand |
| CN103286305A (en) * | 2013-06-20 | 2013-09-11 | 济钢集团有限公司 | Device capable of effectively improving sand filling effect of steel ladle |
| CN203281873U (en) * | 2013-06-20 | 2013-11-13 | 济钢集团有限公司 | Device capable of effectively improving steel ladle sand filling effect |
| CN204135329U (en) * | 2014-08-18 | 2015-02-04 | 山东西王特钢有限公司 | Sand device filled with by a kind of ladle |
| CN206300465U (en) * | 2016-12-15 | 2017-07-04 | 上海工程技术大学 | A kind of combustion gas baking machine |
| CN107763976A (en) * | 2017-10-24 | 2018-03-06 | 芜湖新兴铸管有限责任公司 | Continuous casting covering slag apparatus for baking |
| CN209744876U (en) * | 2019-03-18 | 2019-12-06 | 芜湖新兴铸管有限责任公司 | Baking device for ladle drainage sand |
-
2019
- 2019-03-18 CN CN201910202343.9A patent/CN109916146A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354641A (en) * | 1979-02-26 | 1982-10-19 | Weatherly Foundry & Manufacturing Co. | Apparatus for removing no-bake coatings from foundry sand and classifying the reclaimed sand |
| CN103286305A (en) * | 2013-06-20 | 2013-09-11 | 济钢集团有限公司 | Device capable of effectively improving sand filling effect of steel ladle |
| CN203281873U (en) * | 2013-06-20 | 2013-11-13 | 济钢集团有限公司 | Device capable of effectively improving steel ladle sand filling effect |
| CN204135329U (en) * | 2014-08-18 | 2015-02-04 | 山东西王特钢有限公司 | Sand device filled with by a kind of ladle |
| CN206300465U (en) * | 2016-12-15 | 2017-07-04 | 上海工程技术大学 | A kind of combustion gas baking machine |
| CN107763976A (en) * | 2017-10-24 | 2018-03-06 | 芜湖新兴铸管有限责任公司 | Continuous casting covering slag apparatus for baking |
| CN209744876U (en) * | 2019-03-18 | 2019-12-06 | 芜湖新兴铸管有限责任公司 | Baking device for ladle drainage sand |
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