CN203700402U - Novel stock rod master controller - Google Patents
Novel stock rod master controller Download PDFInfo
- Publication number
- CN203700402U CN203700402U CN201320838571.3U CN201320838571U CN203700402U CN 203700402 U CN203700402 U CN 203700402U CN 201320838571 U CN201320838571 U CN 201320838571U CN 203700402 U CN203700402 U CN 203700402U
- Authority
- CN
- China
- Prior art keywords
- stock rod
- master controller
- permanent magnet
- rod master
- novel
- 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 - Lifetime
Links
- 239000000049 pigment Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005339 levitation Methods 0.000 abstract 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 239000000571 coke Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001504664 Crossocheilus latius Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Abstract
The utility model provides a novel stock rod master controller. The novel stock rod master controller comprises a gear connected coaxially with a turbine of the stock rod master controller, the gear is connected with a rack, a first permanent magnet is connected to the rack and a magnetic levitation type scale display device is arranged at one side of the rack. According to the novel stock rod master controller, since the gear which is connected coaxially with the turbine of the stock rod master controller drives the rack to move, the rack further drives the first permanent magnet to move, the movement of the first permanent magnet is visually displayed by the magnetic levitation type scale display device, so that the stock rod in the furnace becomes visual and the detection is precise, and the problems that the actual location of the stock rod is unable to be determined and whether or not the data of the stock rod are accurate can be avoided.
Description
technical field:
The utility model relates to a kind of novel stock rod master controller, particularly a kind of for precisely surveying the stockline data of stock rod stone roller, belongs to electrical control field.
background technology:
In metallurgy industry ironmaking production, stock rod, as the eyes of blast furnace, plays very important effect, and it both provided stockline foundation accurately for blast furnace operating person, is also the instruction person of sending that the work of furnace roof feeding system starts simultaneously.Blast furnace probing rod is the charge level position of following the tracks of the materials such as ore and coke in stove for detecting, and controls the materials such as ore and coke to the feeding process in stove.In the time that stock rod detects material in stove and transfers to the charge level of setting, stock rod automatic lifting is to top, the materials such as ore and coke according to process set value to material loading in State of Blast Furnace.Current vector control system has been accomplished the control of almost Perfect to the automatic handling control of stock rod, but in the time putting chi, easily there is the phenomenons such as slack rope, disorder cable, burning stone roller, so just have influence on the accuracy of stock rod data, bring the false data of stockline to blast furnace operating person, cause erroneous judgement; Because stock rod is in State of Blast Furnace, cannot observe aborning its actual position, only depend on its position in stove of numeric data code dish single reaction completely, in the time that generation data are accurate, also be difficult to judge in time and revise, thereby have influence on the operation of blast furnace, have influence on the working of a furnace of blast furnace, produce and bring loss to blast furnace.
utility model content:
The purpose of this utility model is to provide a kind of novel stock rod master controller for the problem of above-mentioned existence, can fast accurate stock rod data are made to feedback, detect really in time stock rod present position in State of Blast Furnace.
Above-mentioned object realizes by following technical scheme:
Novel stock rod master controller, comprises and the coaxial gear being connected of turbine of stock rod master controller, described gear connects tooth bar, connects permanent magnet one on described tooth bar, and a side of described tooth bar is provided with maglev type scale display device.
Described novel stock rod master controller, a side of described maglev type scale display device is provided with height identification device.
Described novel stock rod master controller, described maglev type scale display device comprises support, on described support, have one group of size permanent magnet two identical and that equidistant homopolarity is arranged up and down, each described permanent magnet two is arranged on described support by the rotating shaft wherein.
Described novel stock rod master controller, scribbles pigment label layer in the one side of described permanent magnet two.
Beneficial effect:
1. the utility model the utility model is by moving with the coaxial gear driven tooth bar being connected of turbine of stock rod master controller, rack drives permanent magnet one moves, the maglev type scale display device that moves through of permanent magnet one intuitively shows, thereby make the stock rod in stove become and can intuitively and survey precisely, no longer for cannot determine stock rod physical location, suspect that accurately whether and worried stock rod data.When stock rod is in the time putting chi, the turbine that permanent magnet is followed master controller for a moment moves down, now maglev type scale display device can return to ortho states gradually along with the effect of permanent magnetic field, precisely shows that stock rod arrives the particular location in stove, now surveys the degree of depth of charge level; When stock rod is in the time carrying chi, the turbine that permanent magnet is followed master controller for a moment moves up, and now maglev type scale display device can move gradually along with the effect of permanent magnetic field, real-time follow-up stock rod data.In whole process, in conjunction with the code-disc data of stock rod itself, just can judge accurately the verity of stock rod detection data, greatly improve the basis for estimation of blast furnace operating person to stockline, better operating blast furnaces.
2. the judgement of this device of the utility model person that can perfectly solve blast furnace operating to stock rod technique zero-bit (be stock rod 0.0), in stove, cannot determine accurately in the past the technique zero point of stock rod due to stock rod, in the time of check and correction technique zero-bit, confirm by manhole by operator's eyes completely, need operative employee to operate frequently stock rod simultaneously, have so the very large collimation error and operate miss.Just can head it off by this novel master controller, control and can automatically realize check and correction technique zero-bit by PLC, the data that show are simulated the actual conduct track of stock rod completely, thus can well annotate technique zero-bit, and react accurately the physical location of stock rod in stove.
accompanying drawing explanation:
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
In figure: 1-gear; 2-tooth bar; 3-permanent magnet one; 4-height identification device; 5-support; 6-permanent magnet two; 7-rotating shaft.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Embodiment 1:
As shown in Figure 1-2: novel stock rod master controller of the present utility model, comprise the coaxial gear being connected 1 of turbine with stock rod master controller, described gear connects tooth bar 2, connects permanent magnet 1 on described tooth bar, and a side of described tooth bar is provided with maglev type scale display device.
Embodiment 2:
Novel stock rod master controller described in embodiment 1, a side of described maglev type scale display device is provided with height identification device 4.
Embodiment 3:
Novel stock rod master controller described in embodiment 1 or 2, described maglev type scale display device comprises support 5, on described support, have one group of size permanent magnet 26 identical and that equidistant homopolarity is arranged up and down, each described permanent magnet two is arranged on described support by the rotating shaft 7 wherein.In process at permanent magnet one along with tooth bar motion, if permanent magnet two is all to permanent magnet one with a side of permanent magnet one homopolarity, so due to the principle of homopolar-repulsion, the direction rotation that permanent magnet two can move to permanent magnet one, on the contrary, if permanent magnet two is all to permanent magnet one with a side of permanent magnet one different poles, the principle of inhaling mutually due to heteropole so, the direction rotation that permanent magnet two can move to permanent magnet one, and permanent magnet one does not arrive or second the permanent magnet that touches can not rotate, the height that mark permanent magnet one moves like this, be easy to sense data by comparison height identification device.
Embodiment 4:
Novel stock rod master controller described in embodiment 3, scribbles pigment label layer in the one side of described permanent magnet two.Pigment label layer is arranged on the same of each permanent magnet two and extremely goes up, the height moving in order to distinguish better permanent magnet one.
Claims (4)
1. a novel stock rod master controller, it is characterized in that: comprise the coaxial gear being connected of turbine with stock rod master controller, described gear connects tooth bar, connects permanent magnet one on described tooth bar, and a side of described tooth bar is provided with maglev type scale display device.
2. novel stock rod master controller according to claim 1, is characterized in that: a side of described maglev type scale display device is provided with height identification device.
3. novel stock rod master controller according to claim 1 and 2, it is characterized in that: described maglev type scale display device comprises support, on described support, have one group of size permanent magnet two identical and that equidistant homopolarity is arranged up and down, each described permanent magnet two is arranged on described support by the rotating shaft wherein.
4. novel stock rod master controller according to claim 3, is characterized in that: in the one side of described permanent magnet two, scribble pigment label layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838571.3U CN203700402U (en) | 2013-12-19 | 2013-12-19 | Novel stock rod master controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838571.3U CN203700402U (en) | 2013-12-19 | 2013-12-19 | Novel stock rod master controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700402U true CN203700402U (en) | 2014-07-09 |
Family
ID=51050866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838571.3U Expired - Lifetime CN203700402U (en) | 2013-12-19 | 2013-12-19 | Novel stock rod master controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514911A (en) * | 2017-08-30 | 2017-12-26 | 中核四0四有限公司 | A kind of MOX batches sintering furnace synchronous lifting device |
-
2013
- 2013-12-19 CN CN201320838571.3U patent/CN203700402U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514911A (en) * | 2017-08-30 | 2017-12-26 | 中核四0四有限公司 | A kind of MOX batches sintering furnace synchronous lifting device |
| CN107514911B (en) * | 2017-08-30 | 2019-08-13 | 中核四0四有限公司 | A kind of MOX batch sintering furnace synchronous lifting device |
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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: 20140709 |
|
| CX01 | Expiry of patent term |