CN220679306U - Continuous casting telescopic automatic covering slag filling device - Google Patents
Continuous casting telescopic automatic covering slag filling device Download PDFInfo
- Publication number
- CN220679306U CN220679306U CN202321910332.4U CN202321910332U CN220679306U CN 220679306 U CN220679306 U CN 220679306U CN 202321910332 U CN202321910332 U CN 202321910332U CN 220679306 U CN220679306 U CN 220679306U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- pipe
- covering slag
- continuous casting
- rubber hose
- Prior art date
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- 239000002893 slag Substances 0.000 title claims abstract description 30
- 238000009749 continuous casting Methods 0.000 title claims abstract description 17
- 230000004907 flux Effects 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model relates to the technical field of ferrous metallurgy, in particular to a continuous casting telescopic automatic covering slag adding device, which comprises a pneumatic control box, a feed box, a distributing device and a rubber hose, wherein the pneumatic control box is communicated with the feed box through an air pipe, the heated covering slag is stored in the feed box, the distributing device comprises an air port, a telescopic pipe and a connecting pipe, one end of the connecting pipe is connected with the telescopic pipe, the other end of the connecting pipe is connected with the rubber hose, the other end of the rubber hose is connected with the feed box, the telescopic pipe consists of a plurality of sections of pipelines, and the length and the size of the telescopic pipe can be adjusted according to the blank shape and the section of a crystallizer. The covering slag device can not only solve the operation difference caused by the high and low manual technical level, but also improve the covering effect of the covering slag, and due to the arrangement of the telescopic pipe, the automatic covering slag adding device can be suitable for crystallizers with different blank types and sections, is convenient and universal, and is an essential automation device in the construction process of future intelligent steel enterprises.
Description
Technical Field
The utility model relates to the technical field of ferrous metallurgy, in particular to a continuous casting telescopic automatic mold flux filling device.
Background
The continuous casting mold flux of the crystallizer is a multi-component silicate material, controls heat transfer and lubrication between a casting blank and the crystallizer, and determines the quality of the surface quality of the casting blank, so that the research of the continuous casting mold flux is widely paid attention to the metallurgical world at home and abroad. The molten state of the continuous casting mold flux in the crystallizer is a key factor for determining the surface of a casting blank, and the molten state of the mold flux in the crystallizer is influenced by the components of the mold flux and the condition of contacting molten steel, and the addition mode has a great influence on the molten state of the mold flux. At present, two modes of manual addition and automatic addition exist in the mold flux addition mode; the automatic covering slag filling device not only can replace manual work and realize automation, but also can further solve the operation difference caused by the high and low of the manual technology level, thereby reducing the consumption of the covering slag of ton steel.
At present, various automatic slag adding devices for large iron and steel enterprises are popularized and used, and according to the types of continuous casting machines, the automatic slag adding devices can be divided into square billets, round billets adding machines and slab adding machines, and the moving flexibility of the devices can be divided into: mobile and fixed slag adding machines. However, no device suitable for the moulds with different shapes and sections exists in the market at present.
Disclosure of Invention
The utility model aims to provide a continuous casting telescopic automatic mold flux adding device, which solves the problem that the existing automatic mold flux adding device cannot be used commonly when aiming at different blank types and section crystallizers of a continuous casting machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a continuous casting telescopic automatic covering slag adding device, includes pneumatic control case, workbin, distributing device, rubber hose, pneumatic control case and workbin pass through the trachea intercommunication, the covering slag after the workbin memory heating, the distributing device includes wind gap, flexible pipe, connecting pipe, flexible pipe is connected to connecting pipe one end, and the rubber hose is connected to the other end, flexible pipe is connected with the wind gap, the workbin is connected to the rubber hose other end, flexible pipe comprises multistage pipeline, and its length and size can be adjusted according to crystallizer base type and section.
Preferably, the air port, the telescopic pipes and the connecting pipes are all made of stainless steel pipes, and the telescopic pipes are connected with the air port and the connecting pipes by means of threads.
Preferably, the number of the feed boxes is 2-3, and the feed boxes are used for containing different kinds of covering slag.
Preferably, the shape of the air port is funnel-shaped, and two air ports are symmetrically arranged.
Compared with the prior art, the utility model has the beneficial effects that:
the device for automatically adding the covering slag by using the continuous casting telescopic type can not only solve the operation difference caused by the high and low manual technical level, but also improve the covering effect of the covering slag, and the device for automatically adding the covering slag can be suitable for crystallizers with different blank types and sections due to the arrangement of the telescopic pipe, is convenient and universal, and is an essential automation device in the construction process of intelligent iron and steel enterprises in the future.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic structural view of the distributor according to the present utility model.
Reference is made to the accompanying drawings
The device comprises an air control box 1, a feed box 2, a distributing device 3, a rubber hose 4, a first layer of platform 5, a second layer of platform 6, an air port 31, a telescopic pipe 32 and a connecting pipe 33.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Examples
Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a continuous casting telescopic automatic covering slag adding device, includes pneumatic control case 1, workbin 2, distributing device 3, rubber hose 4, pneumatic control case 1 and workbin 2 are placed on two-layer platform 6, pneumatic control case 1 and workbin 2 are through the trachea intercommunication, the covering slag after the heating is stored to workbin 2, distributing device 3 includes wind gap 31, flexible pipe 32, connecting pipe 33, flexible pipe 32 is connected to connecting pipe 33 one end, and rubber hose 4 is connected to the other end, flexible pipe 31 is connected with wind gap 31, workbin 2 is connected to the rubber hose 4 other end, and wind gap 31 shape of this embodiment is the funnel-shaped, and is equipped with two, is symmetrical arrangement. The two tuyeres 31 are respectively connected with a telescopic tube 32, and the telescopic tube 32 is connected with a connecting tube 33 through a three-way connecting piece. The bellows 32 consists of a plurality of sections of tubing, the length and size of which can be adjusted according to the mold shape and cross section. The pneumatic control box 1 is ventilated at regular time, the covering slag in the feed box 2 is conveyed to the tuyere 31 through the rubber hose 4, the connecting pipe 33 and the telescopic pipe 32, and finally flows into the crystallizer, so that the effect of automatically adding the covering slag in the crystallizers with different sections and different blank types is achieved.
The gas used in the pneumatic control box 1 is nitrogen, and comprises a control system and a nitrogen source interface. When different steel grades are produced, according to the preset covering slag consumption condition, the pneumatic control box 1 can output nitrogen at regular time, and the covering slag in the feed box 2 is conveyed into the crystallizer, so that the purpose of automatically adding the covering slag is achieved.
As a preferred embodiment of the present embodiment, the tuyere 31, the telescopic tube 32 and the connecting tube 33 are all made of stainless steel tubes, and the telescopic tube 32, the tuyere 31 and the connecting tube 33 are connected by screw threads. The length of the rubber hose 4 is determined according to the height between the first layer of platform 5 and the second layer of platform 6, and the position where the feed box 2 and the connecting pipe 33 are connected is sealed.
As a preferred implementation manner of the embodiment, 2-3 feed boxes 2 can be arranged to hold different kinds of casting powder, and when different steel types are continuously poured, quick switching can be achieved without affecting the slag adding effect.
The embodiment is a movable automatic slag adding device suitable for various blank shapes and various sections, the telescopic pipe 32 of the automatic slag adding device is communicated with the connecting pipe 33 and the air port 31, and the length and the position of the telescopic pipe 32 can be adjusted according to different blank shapes and sections, so that the purpose of being suitable for crystallizers with different blank shapes and sections is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A continuous casting telescopic automatic covering slag filling device is characterized in that: the automatic mold casting machine comprises a pneumatic control box, a feed box, a distributing device and a rubber hose, wherein the pneumatic control box is communicated with the feed box through an air pipe, the heated mold casting powder is stored in the feed box, the distributing device comprises an air port, a telescopic pipe and a connecting pipe, one end of the connecting pipe is connected with the telescopic pipe, the other end of the connecting pipe is connected with the rubber hose, the other end of the rubber hose is connected with the feed box, the telescopic pipe consists of a plurality of sections of pipelines, and the length and the size of the telescopic pipe can be adjusted according to the mold casting shape and the section.
2. The continuous casting telescopic automatic mold flux filling device according to claim 1, wherein: the air port, the telescopic pipes and the connecting pipes are all made of stainless steel pipes, and the telescopic pipes are connected with the air port and the connecting pipes by means of threads.
3. The continuous casting telescopic automatic mold flux filling device according to claim 1, wherein: the number of the feed boxes is 2-3, and the feed boxes are used for containing different kinds of covering slag.
4. The continuous casting telescopic automatic mold flux filling device according to claim 2, wherein: the shape of the air port is funnel-shaped, and two air ports are arranged and symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910332.4U CN220679306U (en) | 2023-07-20 | 2023-07-20 | Continuous casting telescopic automatic covering slag filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910332.4U CN220679306U (en) | 2023-07-20 | 2023-07-20 | Continuous casting telescopic automatic covering slag filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220679306U true CN220679306U (en) | 2024-03-29 |
Family
ID=90378499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910332.4U Active CN220679306U (en) | 2023-07-20 | 2023-07-20 | Continuous casting telescopic automatic covering slag filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220679306U (en) |
-
2023
- 2023-07-20 CN CN202321910332.4U patent/CN220679306U/en active Active
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