CN202836210U - Smelting furnace tuyere brick - Google Patents
Smelting furnace tuyere brick Download PDFInfo
- Publication number
- CN202836210U CN202836210U CN 201220454587 CN201220454587U CN202836210U CN 202836210 U CN202836210 U CN 202836210U CN 201220454587 CN201220454587 CN 201220454587 CN 201220454587 U CN201220454587 U CN 201220454587U CN 202836210 U CN202836210 U CN 202836210U
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- brick
- smelting
- channel
- furnace tuyere
- 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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- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to the technical field of a smelting device, in particular to a smelting furnace tuyere brick. The smelting furnace tuyere brick comprises a brick body. A channel is arranged in the brick body. The included angle alpha between the central line of the channel and the horizontal plane is 10 degree. According to the smelting furnace tuyere brick, the included angle between the central line of the channel and the horizontal plane is changed from 20 degree to 10 degree, the cross section of the channel can be semi-circle-shaped and arranged on the side wall of the brick body. The cross section of the channel can also be circular and arranged in the middle of the brick body. The semi-circle-shaped channel can be formed by jointing two smelting furnace tuyere bricks. After being used, the smelting furnace tuyere brick is capable of shortening mixing time of materials placed to the furnace in a smelting area, being fast in speed of material smelting, and reducing erosion of a tuyere to the bottom of the furnace.
Description
Technical field
The utility model relates to the smelting equipment technical field, particularly a kind of smelting furnace tuyere brick.
Background technology
The furnace chamber of smelting furnace is divided into smelting zone and settling zone with the partition wall passage with stove, enter stove material and oxygen-enriched air and be blown into the furnace chamber smelting zone through after the series reaction by the air port, the smelting zone melt enters the settling zone through the partition wall passage and carries out separating of slag and metal, thereby finishes the fusion process of concentrate.Smelting furnace can be used for melting and the temperature raising for noble metal such as gold, platinum gold, silver etc. and other metal such as copper, iron, stainless steel, aluminium alloy, aluminium etc.The air port of smelting furnace all is to be piled up by tuyere brick to form, and builds out 20 ° pan feeding angle, and long-term the use found this design existent defect: it is fast that 1, material enters stove speed, and furnace bottom is washed away seriously, and reduce the service life of smelting furnace.2, since material to enter stove speed fast, form local accumulation after can making material enter stove, mixed time is longer.
The utility model content
The purpose of this utility model be to provide a kind of carries mild, mix, the smelting furnace tuyere brick of long service life.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of smelting furnace tuyere brick comprises and turning; Described brick body is provided with passage, and the angle α of channel centerline and horizontal plane is 10 °.
Described passage is opened on the sidewall of brick body, and channel cross-section is semicircle.
Described passage is opened in the middle part of brick body, and channel cross-section is circular.
Angle α with channel centerline and horizontal plane of the present utility model is revised as 10 ° by original 20 °.Simultaneously, channel cross-section can be selected semicircle, is opened on the sidewall of turning; Channel cross-section can also be selected circle, is opened in the middle part of turning.The passage of semi-circular cross-section can be stitched together by two smelting furnace tuyere bricks.After the smelting furnace tuyere brick used, so that the stove mixed time that enters of smelting zone reduces, material speed was faster, has alleviated the air port to washing away furnace bottom.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is use state diagram of the present utility model.
The specific embodiment
A kind of smelting furnace tuyere brick comprises brick body 1 as illustrated in fig. 1 and 2; Described brick body 1 is provided with passage 2, and the angle α of passage 2 center lines and horizontal plane is 10 °.Described passage 2 is opened on the sidewall of brick body 1, and passage 2 cross sections are semicircle, and two brick body 1 symmetries snap together Formation cross-section and are circular passage.
In addition, described passage 2 can also be opened in the middle part of brick body 1, and passage 2 cross sections are circular.
When using as shown in Figure 3, pile up the smelting furnace tuyere brick at the bottom of the smelting furnace, lay pipeline in the passage 2, just can add materials and smelt operation.
Claims (3)
1. a smelting furnace tuyere brick comprises and turning; It is characterized in that described brick body (1) is provided with passage (2), the angle α of passage (2) center line and horizontal plane is 10 °.
2. smelting furnace tuyere brick according to claim 1 is characterized in that described passage (2) is opened on the sidewall of brick body (1), and passage (2) cross section is semicircle.
3. smelting furnace tuyere brick according to claim 1 is characterized in that described passage (2) is opened in the middle part of brick body (1), and passage (2) cross section is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454587 CN202836210U (en) | 2012-09-07 | 2012-09-07 | Smelting furnace tuyere brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454587 CN202836210U (en) | 2012-09-07 | 2012-09-07 | Smelting furnace tuyere brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836210U true CN202836210U (en) | 2013-03-27 |
Family
ID=47947898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454587 Expired - Fee Related CN202836210U (en) | 2012-09-07 | 2012-09-07 | Smelting furnace tuyere brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836210U (en) |
-
2012
- 2012-09-07 CN CN 201220454587 patent/CN202836210U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA NERIN ENGINEERING CO., LTD. Effective date: 20130423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Kangjian Inventor after: Peng Tianzhao Inventor after: Li Guining Inventor after: Liu Bin Inventor after: Wu Weiguo Inventor before: Li Kangjian Inventor before: Li Guining Inventor before: Liu Bin Inventor before: Wu Weiguo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI KANGJIAN LI GUINING LIU BIN WU WEIGUO TO: LI KANGJIAN PENG TIANZHAO LI GUINING LIU BIN WU WEIGUO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130423 Address after: 730900 Friendship Road, Baiyin District, Gansu, Baiyin, No. 96 Patentee after: Baiyin Nonferrous Metal Group Co., Ltd. Patentee after: China Nerin Engineering Co., Ltd. Address before: 730900 Friendship Road, Baiyin District, Gansu, Baiyin, No. 96 Patentee before: Baiyin Nonferrous Metal Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |