CN205763817U - Ladle online baking device - Google Patents
Ladle online baking device Download PDFInfo
- Publication number
- CN205763817U CN205763817U CN201620519192.1U CN201620519192U CN205763817U CN 205763817 U CN205763817 U CN 205763817U CN 201620519192 U CN201620519192 U CN 201620519192U CN 205763817 U CN205763817 U CN 205763817U
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- CN
- China
- Prior art keywords
- protection cap
- roaster lid
- roaster
- lid
- baking device
- 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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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses ladle online baking device, including the frame being made up of some columns and crossbeam, the crossbeam of frame is hung with the roaster lid arranging two roaster lid fire output holes, roaster lid is provided with air hose, gas pipe, fume pipe and reversal valve, it is separately installed with a burner on roaster lid at each roaster lid fire output hole, each burner has been respectively communicated with a heat storage, one docking port of described reversal valve is connected with air hose and fume pipe respectively, another docking port of reversal valve is connected with two heat storages respectively, gas pipe is connected with two burners simultaneously, the protection cap just enveloped bottom roaster lid it is additionally provided with in the bottom of roaster lid, protection cap is provided with two protection cap fire output holes corresponding with roaster lid fire output hole.The advantage that this utility model has length in service life.
Description
Technical field
This utility model relates to steel-making steel ladle baking device, is specifically related to ladle online baking device.
Background technology
Ladle baking is one of important step in STEELMAKING PRODUCTION operation, and ladle online baking device is the most conventional a kind of equipment for toasting ladle.The structure of the ladle online baking device used at present is: include the frame being made up of some columns and crossbeam, the crossbeam of frame is hung with the roaster lid arranging two roaster lid fire output holes, roaster lid is provided with reversal valve, gas pipe, the air hose being connected with aerator, and the fume pipe being connected with air-introduced machine, it is separately installed with a burner on roaster lid at each roaster lid fire output hole, each burner has been respectively communicated with a heat storage, one docking port of described reversal valve is connected with air hose and fume pipe respectively, another docking port of reversal valve is connected with two heat storages respectively, gas pipe is connected with two burners simultaneously.During work, reversal valve cyclical action, make a burner by enter this burner air with after coal gas mixed combustion and during corresponding roaster lid fire output hole sprays into ladle downwards, another burner can be connected with fume pipe by ladle flue gas discharge.The shortcoming of above-mentioned ladle online baking device is: during burner carries out flame baking by the roaster lid fire output hole of roaster lid to ladle, the resistance to material of roaster lid bottom is also by direct high-temperature baking, the resistance to material of roaster lid bottom is easily because being burned by direct high-temperature baking and come off, thus substantially reduces the service life of roaster.
Utility model content
The purpose of this utility model is to provide the ladle online baking device of length in a kind of service life.
nullFor achieving the above object，This utility model adopts the technical scheme that described ladle online baking device，Including the frame being made up of some columns and crossbeam，The crossbeam of frame is hung with the roaster lid arranging two roaster lid fire output holes，Roaster lid is provided with air hose、Gas pipe、Fume pipe and reversal valve，It is separately installed with a burner on roaster lid at each roaster lid fire output hole，Each burner has been respectively communicated with a heat storage，One docking port of described reversal valve is connected with air hose and fume pipe respectively，Another docking port of reversal valve is connected with two heat storages respectively，Gas pipe is connected with two burners simultaneously，The protection cap just enveloped bottom roaster lid it is additionally provided with in the bottom of roaster lid，Protection cap is provided with two protection cap fire output holes corresponding with roaster lid fire output hole.
Further, aforesaid ladle online baking device, wherein: described protection cap is hung on the crossbeam of frame by chain.
Further; aforesaid ladle online baking device; wherein: protection cap with the connected mode of roaster lid is: circumferentially arranged some protection cap hangers in protection cap; circumferentially arranged on roaster lid have some roaster lid hangers; described protection cap hanger is distributed in the most corresponding with roaster lid hanger; every pair of corresponding protection cap hanger is fixed together by bolt and nut screw connection with roaster lid hanger, makes protection cap be affixed with roaster lid and fastens.
Further; aforesaid ladle online baking device; wherein: the structure of described protection cap is: include that the protection cap body of the band mounting groove surrounded by top board and side plate, described protection cap body are that mounting groove notch is arranged down, the mounting groove of protection cap body is cast with resistance to sheet material layers.
Further, aforesaid ladle online baking device, wherein: on the top board in the mounting groove of protection cap body, be provided with the anchoring piece in order to the most resistance to sheet material layers.
Further, aforesaid ladle online baking device, wherein: be also staggeredly distributed with some channel-section steels in the mounting groove of protection cap body, after pouring into a mould resistance to sheet material layers in mounting groove, channel-section steel is embedded in resistance to sheet material layers.
By the enforcement of technique scheme, the advantage that this utility model has length in service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of ladle online baking device described in the utility model.
Fig. 2 is the A-A sectional view in Fig. 1.
Fig. 3 is the structural representation of the protection cap shown in Fig. 1.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3，Described ladle online baking device，Including the frame being made up of with crossbeam 2 some columns 1，The crossbeam 2 of frame is hung with the roaster lid 3 arranging two roaster lid fire output holes 12，Roaster lid 3 is provided with air hose 4、Gas pipe 5、Fume pipe 6 and reversal valve 7，It is separately installed with a burner on the roaster lid 3 of 12 at each roaster lid fire output hole，I.e. first burner 8 and the second burner 81，Each burner has been respectively communicated with a heat storage，That is: the first burner 8 connects the first heat storage 9，Second burner 81 connects the second heat storage 91，One docking port of described reversal valve 7 is connected with air hose 4 and fume pipe 6 respectively，Another docking port of reversal valve 7 is connected with the first heat storage 9 and the second heat storage 91 respectively，Gas pipe 5 is connected with the first burner 8 and the second burner 81 simultaneously，The protection cap 10 just enveloped bottom roaster lid 3 it is additionally provided with in the bottom of roaster lid 3，Protection cap 10 is provided with two protection cap fire output holes 11 corresponding with roaster lid fire output hole 12；In the present embodiment, described protection cap 10 is hung on the crossbeam 2 of frame by chain 13, and so dismounting protection cap 10 is more convenient；In the present embodiment; protection cap with the connected mode of roaster lid is: circumferentially arranged some protection cap hangers 14 in protection cap 10; circumferentially arranged on roaster lid 3 have some roaster lid hangers 15; described protection cap hanger 14 is distributed in the most corresponding with roaster lid hanger 15; the every pair of corresponding protection cap hanger 14 and roaster lid hanger 15 are coordinated by bolt 16 and nut 17 and are fixed together; make protection cap 10 be affixed with roaster lid 3 to fasten; above-mentioned protection cap and the connected mode simple in construction of roaster lid, easy for installation；In the present embodiment; the structure of described protection cap is: include the protection cap body of the band mounting groove surrounded by top board 18 and side plate 19; described protection cap body is that mounting groove notch is arranged down; being cast with resistance to sheet material layers 20 in the mounting groove of protection cap body, the service life of the protection cap of said structure is long；In the present embodiment, the top board 18 in the mounting groove of protection cap body is provided with the anchoring piece 21 in order to the most resistance to sheet material layers 20, so preferably resistance to sheet material layers 20 can be fixed in the mounting groove of protection cap body, extend the service life of protection cap；In the present embodiment; some channel-section steels 22 also it are staggeredly distributed with in the mounting groove of protection cap body; after pouring into a mould resistance to sheet material layers 20 in mounting groove; channel-section steel 22 is embedded in resistance to sheet material layers 20; so preferably resistance to sheet material layers 20 can be fixed in the mounting groove of protection cap body, extend the service life of protection cap further；
Operation principle of the present utility model is as follows:
nullDuring work，Reversal valve 7 action，Air hose 4 is made to be connected with the first heat storage 9，Make fume pipe 6 be connected with the second heat storage 91 simultaneously，Now，Air can enter the first burner 8 from air hose 4 and the first heat storage 9，At air during the first heat storage 9，Air can be heated by the first heat storage 9，At the first burner 8 by preheating high temperature air and coal gas mixed combustion and during corresponding roaster lid fire output hole 12 and protection cap fire output hole 11 spray into downwards ladle 23，Preheating high temperature air can be from the second burner 81 with the high-temperature flue gas that gas-fired produces、Discharge from fume pipe 6 after second heat storage 91 and reversal valve 7，At high-temperature flue gas during the second heat storage 91，Second heat storage 91 can be heated by high-temperature flue gas，The temperature discharging flue gas is reduced，After the second heat storage 91 is fully heated by high-temperature flue gas，By reversal valve 7 counteragent，Air hose 4 is made to be connected with the second heat storage 91，Make fume pipe 6 be connected with the first heat storage 9 simultaneously，Now，Air can enter the second burner 81 from air hose 4 and the second heat storage 91，At air during the second heat storage 91，Air can be heated by the second heat storage 91，At the second burner 81 by preheating high temperature air and coal gas mixed combustion and during corresponding roaster lid fire output hole 12 and protection cap fire output hole 11 spray into downwards ladle 23，Preheating high temperature air can be from the first burner 8 with the high-temperature flue gas that gas-fired produces、Discharge from fume pipe 6 after first heat storage 9 and reversal valve 7，At high-temperature flue gas during the first heat storage 9，First heat storage 9 can be heated by high-temperature flue gas，The temperature discharging flue gas is reduced，Repeat said process，I.e. achieve the lasting baking to ladle 23；And during the first burner 8 or the second burner 81 carry out flame baking to ladle; owing to roaster lid 3 will not directly be heated under the protection of protection cap 10; thus substantially reduce the resistance to material of roaster lid bottom because of the probability damaged by direct high-temperature baking, substantially prolongs the service life of roaster.
Claims (6)
1. ladle online baking device, including the frame being made up of some columns and crossbeam, the crossbeam of frame is hung with the roaster lid arranging two roaster lid fire output holes, roaster lid is provided with air hose, gas pipe, fume pipe and reversal valve, it is separately installed with a burner on roaster lid at each roaster lid fire output hole, each burner has been respectively communicated with a heat storage, one docking port of described reversal valve is connected with air hose and fume pipe respectively, another docking port of reversal valve is connected with two heat storages respectively, gas pipe is connected with two burners simultaneously, it is characterized in that: be additionally provided with the protection cap just enveloped bottom roaster lid in the bottom of roaster lid, protection cap is provided with two protection cap fire output holes corresponding with roaster lid fire output hole.
Ladle online baking device the most according to claim 1, it is characterised in that: described protection cap is hung on the crossbeam of frame by chain.
Ladle online baking device the most according to claim 1; it is characterized in that: protection cap with the connected mode of roaster lid is: circumferentially arranged some protection cap hangers in protection cap; circumferentially arranged on roaster lid have some roaster lid hangers; described protection cap hanger is distributed in the most corresponding with roaster lid hanger; every pair of corresponding protection cap hanger is fixed together by bolt and nut screw connection with roaster lid hanger, makes protection cap be affixed with roaster lid and fastens.
Ladle online baking device the most according to claim 1; it is characterized in that: the structure of described protection cap is: include the protection cap body of the band mounting groove surrounded by top board and side plate; described protection cap body is that mounting groove notch is arranged down, is cast with resistance to sheet material layers in the mounting groove of protection cap body.
Ladle online baking device the most according to claim 4, it is characterised in that: it is provided with the anchoring piece in order to the most resistance to sheet material layers on the top board in the mounting groove of protection cap body.
Ladle online baking device the most according to claim 4, it is characterised in that: being also staggeredly distributed with some channel-section steels in the mounting groove of protection cap body, after pouring into a mould resistance to sheet material layers in mounting groove, channel-section steel is embedded in resistance to sheet material layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519192.1U CN205763817U (en) | 2016-06-01 | 2016-06-01 | Ladle online baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519192.1U CN205763817U (en) | 2016-06-01 | 2016-06-01 | Ladle online baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763817U true CN205763817U (en) | 2016-12-07 |
Family
ID=58135914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519192.1U Expired - Fee Related CN205763817U (en) | 2016-06-01 | 2016-06-01 | Ladle online baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903941A (en) * | 2016-06-01 | 2016-08-31 | 江苏永钢集团有限公司 | Online steel ladle roaster |
-
2016
- 2016-06-01 CN CN201620519192.1U patent/CN205763817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903941A (en) * | 2016-06-01 | 2016-08-31 | 江苏永钢集团有限公司 | Online steel ladle roaster |
| CN105903941B (en) * | 2016-06-01 | 2018-03-27 | 江苏永钢集团有限公司 | Ladle online baking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |