CN204064184U - The easy measurement mechanism of a kind of intermediate frequency furnace lining - Google Patents
The easy measurement mechanism of a kind of intermediate frequency furnace lining Download PDFInfo
- Publication number
- CN204064184U CN204064184U CN201420507835.1U CN201420507835U CN204064184U CN 204064184 U CN204064184 U CN 204064184U CN 201420507835 U CN201420507835 U CN 201420507835U CN 204064184 U CN204064184 U CN 204064184U
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- China
- Prior art keywords
- inner diameter
- intermediate frequency
- frequency furnace
- handle
- measurement bar
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- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses the easy measurement mechanism of a kind of intermediate frequency furnace lining, comprise handle (1), inner diameter measurement bar (2), described inner diameter measurement bar (2) is connected with handle (1) T-shaped, and described inner diameter measurement bar (2) length is more than or equal to the maximum inner diameter that intermediate frequency furnace lining allows.The maximum furnace lining internal diameter that the utility model allows according to intermediate frequency furnace makes inner diameter measurement bar and connects into T-shaped with handle, when intermediate frequency furnace is after being finished down smelting fused mass, this inner diameter measurement bar is stretched in intermediate frequency furnace and carries out detection furnace lining Expenditure Levels, when furnace lining size carries out the turnover job of intermediate frequency furnace lining when reaching presetting internal diameter and requiring.Therefore, the utility model have structure simple, measure easy flexibly, feature that cost is low, in time, effectively can measure the erosion degree of furnace lining, for adjusting operation strategy in time and taking effective furnace retaining measure to provide data-guiding, the safety of intermediate frequency furnace, High-efficient Production extend serviceable life of intermediate frequency furnace can be promoted.
Description
Technical field
The utility model belongs to metallurgical detection technique field, relate to a kind of structure simple, measure easy flexibly, the easy measurement mechanism of intermediate frequency furnace lining that cost is low.
Background technology
The working lining furnace lining of intermediate frequency furnace is constantly produced loss by high-temperature metal liquation, air-flow and slag action in process of production, and the stable and safety that the erosion condition of furnace lining and intermediate frequency furnace are produced is closely related, lining erosion state in timely monitoring intermediate frequency furnace production run, its variation in thickness of accurate grasp, thus adjust operation strategy in time and take effective furnace retaining measure, the safe and efficient production of intermediate frequency furnace can be promoted and increase the service life.Therefore, in time, accurately lining thickness detect, can repair in time or stop production after furnace lining loss to a certain extent and change furnace lining, thus stop the generation of security incident; The then continuation not yet reaching critical operation thickness is used, thus plays the optimum efficiency of furnace lining.
Such as in the anode carbon block assembling of electrolytic aluminium is produced, the phosphorus pig iron of its anode casting is all carry out melting by intermediate frequency furnace.In intermediate frequency furnace molten iron process, inner lining of furnace constantly consumes, thinning.Domestic and international measurement intermediate frequency furnace lining thickness mainly adopts gamma thickness gauge, χ gamma thickness gage, electromagnetic eddy thicknessmeter, laser thickness gauge, electric elements signal thicknessmeter etc. several at present, but because these equipment investments are large, maintenance cost is high, process of measurement is loaded down with trivial details, the process took time long, measurement environment requires that high factor affects, extensively do not promote.Also there is part company adopt the intermediate frequency furnace runout warning device monitoring thinning situation in furnace wall and report to the police, but also often occur situation about failing to report.Therefore, in order to keep the safety in production and economic benefit, adopt low cost, convenient and flexible operation, the simple intermediate frequency furnace lining measurement mechanism of structure regularly to measure thickness, and instruct the production of intermediate frequency furnace to have important practical significance by measurement data.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, measure easy flexibly, the easy measurement mechanism of intermediate frequency furnace lining that cost is low.
The purpose of this utility model is achieved in that and comprises handle, inner diameter measurement bar, and described inner diameter measurement bar is connected with handle T-shaped, and described inner diameter measurement pole length is more than or equal to the maximum inner diameter that intermediate frequency furnace lining allows.
The maximum furnace lining internal diameter that the utility model allows according to intermediate frequency furnace also judges furnace lining Expenditure Levels in conjunction with furnace life, thus make inner diameter measurement bar and connect into T-shaped with handle, when intermediate frequency furnace is after being finished down smelting fused mass, this inner diameter measurement bar is stretched in intermediate frequency furnace and carries out detection furnace lining Expenditure Levels, when in conjunction with furnace life, furnace lining size judges that furnace lining Expenditure Levels reaches the turnover job carrying out intermediate frequency furnace lining when predetermined internal diameter requires, thus effectively evade furnace lining and used thin and intermediate frequency furnace runout that is that cause, improve the safety in utilization of intermediate frequency furnace, reduce use cost.Therefore, the utility model in time, effectively can measure the erosion degree of furnace lining, for adjusting operation strategy in time and taking effective furnace retaining measure to provide data-guiding, the safety of intermediate frequency furnace, High-efficient Production extend serviceable life of intermediate frequency furnace can be promoted, have structure simple, measure easy flexibly, feature that cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 modified node method schematic diagram;
Fig. 3 is Fig. 2 close-up schematic view;
Fig. 4 is another modified node method schematic diagram of Fig. 1;
In figure: 1-handle, 11-rotational slide support portion, 12-handle articulated section, 13-scale, 2-inner diameter measurement bar, 21-measuring staff articulated section, 3-push rod, 31-push rod articulated section, 32-scale, 4-pushing rod sleeve, 41-rotary supporting part, 5-support bar, 6-level meter.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises handle 1, inner diameter measurement bar 2, and described inner diameter measurement bar 2 is connected with handle 1 T-shaped, and described inner diameter measurement bar 2 length is more than or equal to the maximum inner diameter that intermediate frequency furnace lining allows.
Described inner diameter measurement bar 2 and handle 1 vertical welding, described inner diameter measurement bar 2 length equals the maximum inner diameter that intermediate frequency furnace lining allows.
Described handle 1 is provided with the level meter 6 parallel with inner diameter measurement bar 2 measuring state.
As shown in Figures 2 and 3, described handle 1 hollow and lower end is provided with rotational slide support portion 11, described handle 1 inside is provided with push rod 3, the end of rotational slide support portion 11 is provided with push rod articulated section 31 to described push rod 3 and the other end stretches out handle 1 end and is provided with scale 32, described inner diameter measurement bar 2 is divided into two sections and one end of each section is hinged with push rod articulated section 31 respectively, and described each section of inner diameter measurement bar 2 is connected with rotational slide support portion 11 respectively near hinged end.
As shown in Figure 4, described handle 1 lower end is provided with handle articulated section 12 and upper end is provided with scale 13, described handle 1 is socketed with pushing rod sleeve 4, described pushing rod sleeve 4 lower end is symmetrically arranged with rotary supporting part 41, described inner diameter measurement bar 2 is divided into two sections and each section of middle part is provided with measuring staff articulated section 21 and hinged with handle articulated section 12 respectively by end, and each section of described inner diameter measurement bar 2 is connected with rotary supporting part 41 through strut 5 respectively by measuring staff articulated section 21.
utility model works principle and the course of work:
The maximum furnace lining internal diameter that the utility model allows according to intermediate frequency furnace also judges furnace lining Expenditure Levels in conjunction with furnace life, thus make inner diameter measurement bar and connect into T-shaped with handle, when intermediate frequency furnace is after being finished down smelting fused mass, this inner diameter measurement bar is stretched in intermediate frequency furnace and carries out detection furnace lining Expenditure Levels, when in conjunction with furnace life, furnace lining size judges that furnace lining Expenditure Levels reaches the turnover job carrying out intermediate frequency furnace lining when predetermined internal diameter requires, thus effectively evade furnace lining and used thin and intermediate frequency furnace runout that is that cause, improve the safety in utilization of intermediate frequency furnace, reduce use cost.Further by sounding rod and handle vertical welding, and inner diameter measurement pole length equals the maximum inner diameter that intermediate frequency furnace lining allows, during measurement, inner diameter measurement bar is stretched into differing heights position in intermediate frequency furnace, can judge whether difference lining thickness reaches critical thickness in time according to the inclined degree of vertical handle, thus take rational counter-measure.Further the level meter parallel with inner diameter measurement bar measuring state is set on handle, actual furnace lining inner diameter values when can converse measurement according to inner diameter measurement pole length and level meter reading, thus take effective furnace retaining measure to offer precise data guidance for adjustment operation strategy in time.In addition, handle is set to hollow and inside arranges push rod, and inner diameter measurement bar is divided into two sections hinged with push rod or be rotatably connected into anti-umbrella-shaped structure, push rod is carried on passing through when entering the less intermediate frequency furnace of entrance, inner diameter measurement bar is drawn in and is convenient to enter, and inner diameter measurement bar is opened by push rod under measurement, scale is provided with at the push rod shank portion that reaches, this scale can be extrapolated furnace lining internal diameter according to inner diameter measurement pole length by the slippage of push rod and be engraved on push rod, thus can read furnace lining internal diameter numerical value easily and efficiently.Another, also can be arranged to umbrella by inner diameter measurement bar, principle and above anti-umbrella-shaped structure similar, do not repeating at this.Therefore, the utility model in time, effectively can measure the erosion degree of furnace lining, for adjusting operation strategy in time and taking effective furnace retaining measure to provide data-guiding, can promote the safety of intermediate frequency furnace, High-efficient Production extend serviceable life of intermediate frequency furnace.In sum, the utility model have structure simple, measure easy flexibly, feature that cost is low.
As shown in Figure 1, design and produce handle 1 and intermediate frequency furnace inner diameter measurement bar 2, be the maximum inner diameter that intermediate frequency furnace lining allows by inner diameter measurement bar 2 length setting, then handle 1 and intermediate frequency furnace inner diameter measurement bar 2 carried out jam welding and be made into T-Type structure.The inner diameter measurement bar 2 of this measurement mechanism can stretch in intermediate frequency furnace by intermediate frequency furnace at every turn after being finished down molten iron, according to the inclined degree estimation furnace lining Expenditure Levels of handle 1, then respective record is carried out, when measuring handle 1 can completely level time liner reach presetting internal diameter requirement, now carry out the turnover job of intermediate frequency furnace lining.By above measurement, thus evade furnace lining and used thin and intermediate frequency furnace runout that is that cause, improve the safety in utilization of intermediate frequency furnace, reduce use cost.
Claims (5)
1. the easy measurement mechanism of intermediate frequency furnace lining, it is characterized in that comprising handle (1), inner diameter measurement bar (2), described inner diameter measurement bar (2) is connected with handle (1) T-shaped, and described inner diameter measurement bar (2) length is more than or equal to the maximum inner diameter that intermediate frequency furnace lining allows.
2. measurement mechanism according to claim 1, is characterized in that described inner diameter measurement bar (2) and handle (1) vertical welding, and described inner diameter measurement bar (2) length equals the maximum inner diameter that intermediate frequency furnace lining allows.
3. measurement mechanism according to claim 1, is characterized in that described handle (1) is provided with the level meter (6) parallel with inner diameter measurement bar (2) measuring state.
4. measurement mechanism according to claim 1, it is characterized in that described handle (1) hollow and lower end is provided with rotational slide support portion (11), described handle (1) inside is provided with push rod (3), the end of rotational slide support portion (11) is provided with push rod articulated section (31) to described push rod (3) and the other end stretches out handle (1) end and is provided with scale (32), described inner diameter measurement bar (2) is divided into two sections and one end of each section is hinged with push rod articulated section (31) respectively, described each section of inner diameter measurement bar (2) is connected with rotational slide support portion (11) respectively near hinged end.
5. measurement mechanism according to claim 1, it is characterized in that described handle (1) lower end is provided with handle articulated section (12) and upper end is provided with scale (13), described handle (1) is socketed with pushing rod sleeve (4), described pushing rod sleeve (4) lower end is symmetrically arranged with rotary supporting part (41), described inner diameter measurement bar (2) is divided into two sections and each section of middle part is provided with measuring staff articulated section (21) and hinged with handle articulated section (12) respectively by end, each section of described inner diameter measurement bar (2) is connected with rotary supporting part (41) through strut (5) respectively by measuring staff articulated section (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507835.1U CN204064184U (en) | 2014-09-04 | 2014-09-04 | The easy measurement mechanism of a kind of intermediate frequency furnace lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507835.1U CN204064184U (en) | 2014-09-04 | 2014-09-04 | The easy measurement mechanism of a kind of intermediate frequency furnace lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064184U true CN204064184U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507835.1U Expired - Fee Related CN204064184U (en) | 2014-09-04 | 2014-09-04 | The easy measurement mechanism of a kind of intermediate frequency furnace lining |
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| Country | Link |
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| CN (1) | CN204064184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627879A (en) * | 2016-02-23 | 2016-06-01 | 攀钢集团攀枝花钢铁研究院有限公司 | Carbonization electric furnace lining erosion amount measurement support, device and method |
| CN112781790A (en) * | 2020-12-23 | 2021-05-11 | 西京学院 | Furnace leakage detection system and method for medium-frequency induction smelting furnace |
-
2014
- 2014-09-04 CN CN201420507835.1U patent/CN204064184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627879A (en) * | 2016-02-23 | 2016-06-01 | 攀钢集团攀枝花钢铁研究院有限公司 | Carbonization electric furnace lining erosion amount measurement support, device and method |
| CN105627879B (en) * | 2016-02-23 | 2018-07-10 | 攀钢集团攀枝花钢铁研究院有限公司 | The electric furnace liner that is carbonized corrodes measurement stent and measuring device and measuring method |
| CN112781790A (en) * | 2020-12-23 | 2021-05-11 | 西京学院 | Furnace leakage detection system and method for medium-frequency induction smelting furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170904 |