CN203687859U - Furnace lining expansion detection system for titaniferous slag furnace - Google Patents
Furnace lining expansion detection system for titaniferous slag furnace Download PDFInfo
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- CN203687859U CN203687859U CN201320864200.2U CN201320864200U CN203687859U CN 203687859 U CN203687859 U CN 203687859U CN 201320864200 U CN201320864200 U CN 201320864200U CN 203687859 U CN203687859 U CN 203687859U
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- furnace
- detection system
- bloating
- furnace lining
- titanium slag
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Abstract
The utility model relates to a detection system. Aiming at the problem that furnace lining expansion of a titaniferous slag furnace can not be directly observed and measured, the utility model puts forward a furnace lining expansion detection system for a titaniferous slag furnace. The furnace lining expansion detection system comprises a furnace lining, a fireproof filling layer and a furnace shell, and also comprises a detection component and a measuring component; wherein the fireproof filling layer and the furnace shell are provided with through holes, the measuring component is arranged on the through hole on an external surface of the furnace shell, the detection component is arranged in the through hole, one end of the detection component is arranged at an external surface of the furnace lining, the other end of the detection component respectively passes through the fireproof filling layer, the furnace shell and the measuring component. When the furnace lining expands, the detection component in the furnace lining expansion detection system for the titaniferous slag furnace extends outwardly, so that a worker can directly observe the expansion degree outside the furnace, thereby avoiding occurrence of a safety accident due to excessive expansion of the furnace lining. In addition, the furnace lining expansion detection system of the utility model is simple in structure and easy to realize, and is suitable for the furnace lining expansion detection system for the titaniferous slag furnace.
Description
Technical field
The utility model relates to detection system, particularly titanium slag stove bloating detection system.
Background technology
Titanium slag stove is the appellation of the ore deposit hot type electric arc furnaces to being used in nonferrous metallurgy industry producing rich titanium material, and general of its furnace lining adopts High-Alumina or magnesia refractories is built by laying bricks or stones, tiing a knot forms.Because its high temperature index and price have differently, in small-sized titanium slag stove, use high alumina refractories more, and use magnesian comparatively extensive in relatively large titanium slag stove.No matter be magnesia or High-Alumina material is used as furnace lining, the rising of furnace body temperature in along with production run, all can have the phenomenon of volumetric expansion to occur.But furnace lining is wrapped up by furnace shell, can not with the naked eye directly observe and measure, cause people can not clearly understand the size of bloating amount, can not judge the safe distance of furnace lining and furnace shell, can not effectively instruct operation, there is potential safety hazard.
Utility model content
Technical problem to be solved in the utility model, is just to provide a kind of titanium slag stove bloating detection system, can effectively directly observe to reach the effect of measuring titanium slag stove bloating degree.
The technical scheme that the utility model solve the technical problem employing is, titanium slag stove bloating detection system, comprise furnace lining, fire-resistant packed layer and furnace shell, also comprise detection part and measurement component, on described fire-resistant packed layer and furnace shell, be provided with through hole, measurement component is arranged on the through hole on furnace shell outside surface, and detection part is arranged in through hole, one end of detection part is arranged at the outside surface of furnace lining, and the other end of detection part is respectively through fire-resistant packed layer, furnace shell and measurement component.
Concrete, described detection part is stainless steel cylinder.
Concrete, described measurement component is stainless steel sleeve.
Concrete, described titanium slag stove bloating detection system, also comprises fixed part, described fixed part is connected with the other end of detection part, is fixed on the outside surface of furnace lining.
Concrete, on described detection part, be provided with scale.
Concrete, described titanium slag stove bloating detection system, also comprises monitoring device and warning device, and described monitoring device is connected with warning device, and monitoring device is arranged on measurement component.
Further, described monitoring device is infrared sensor.
Further, described warning device is hummer and/or LED lamp.
The beneficial effects of the utility model are, in the time that furnace lining sends expansion, pick-up unit in titanium slag stove bloating detection system stretches out, make staff directly to observe degrees of expansion outward at stove, avoid furnace lining security incident to occur because of overexpansion, and the utility model is simple in structure, be easy to realize.
Accompanying drawing explanation
Fig. 1 is the sectional structure chart of titanium slag stove bloating detection system in the utility model titanium slag stove bloating detection system embodiment;
Wherein, 1--detection part, 2--measurement component, 3--fixed part, 4--furnace lining, the fire-resistant packed layer of 5--, 6--furnace shell.
Embodiment
Describe the technical solution of the utility model in detail below in conjunction with drawings and Examples:
The utility model is wrapped up by furnace shell for furnace lining, can not with the naked eye directly observe and measure the problem of its degrees of expansion, titanium slag stove bloating detection system is provided, comprise furnace lining, fire-resistant packed layer and furnace shell, it is characterized in that, also comprise detection part and measurement component, on described fire-resistant packed layer and furnace shell, be provided with through hole, measurement component is arranged on the through hole on furnace shell outside surface, detection part is arranged in through hole, and one end of detection part is arranged at the outside surface of furnace lining, the other end of detection part is respectively through fire-resistant packed layer, furnace shell and measurement component.In the time that furnace lining sends expansion, pick-up unit in titanium slag stove bloating detection system stretches out, and makes staff directly to observe degrees of expansion outward at stove, avoids furnace lining security incident to occur because of overexpansion, and the utility model is simple in structure, be easy to realize.
Embodiment
Titanium slag stove bloating detection system in this example is in the case of can not with the naked eye directly observing and measure the furnace lining expanded by heating amount of being wrapped up by furnace shell, by the principle of utilizing distance to transmit, the amount of invisible volumetric expansion in furnace shell is delivered to outside furnace shell, realizes measurable object.
Concrete scheme is, designs titanium slag stove bloating detection system, judges that by the change of distance amount of detection part in detection system furnace lining is to whether safety of the distance of furnace shell.As shown in Figure 1, this titanium slag stove bloating detection system, comprises detection part 1, measurement component 2 and fixed part 3.Wherein the visual concrete condition of fixed part 3 determines whether use.Movable detection part 1 and fixed part 3 are owing to working in stove, and suggestion is used stainless steel, also can use ordinary steel material, but stainless steel is better serviceable life.The material of measurement component 2 should be the same with material or approaching, so that welding, measurement component 2 is the stainless steel sleeve adapting with detection part 1.
On fire-resistant packed layer 5 and furnace shell 6, have and measurement component 2 through hole of the same size, what the inner end of detection part 1 was close to by fixed part 3 is welded on furnace lining, the outer end of detection part 1 penetrates the through hole on fire-resistant packed layer 5 and furnace shell 6, again measurement component 2 be enclosed within to its outer end and be welded on furnace shell 6 coverage hole.On the outer end of detection part 1, scale is set, in the time of furnace lining expanded by heating, detection part 1 can be outwards mobile along with expanding, and its amount moving can directly read out on the scale of the outer end of detection part 1.Just can clearly obtain in this way the swell increment of this measuring point furnace lining.On measurement component 2, be also provided with infrared sensor, in the time monitoring detection part 1 and outwards move to certain scale, start the warning device information that gives a warning.Warning device can be the conventional warning device of hummer, LED lamp etc.
In the smelting of titanium slag stove, we are by arranging this titanium slag stove bloating detection system in the position of needs, can grasp accurately the amount of furnace lining expanded by heating, and infer the safe distance of furnace lining and furnace shell, effectively solve invisible the brought potential safety hazard of original bloating amount.
By this bloating detection system, can grasp at any time the swell increment of furnace lining, can effectively instruct operation, eliminate safe hidden trouble.And can, by the in addition theoretical volumetric expansion amount that calculates furnace lining of the numerical value recording, make operating personnel more accurate to the judgement of furnace lining situation, thereby serve production.
Claims (8)
1. titanium slag stove bloating detection system, comprise furnace lining (4), fire-resistant packed layer (5) and furnace shell (6), it is characterized in that, also comprise detection part (1) and measurement component (2), on described fire-resistant packed layer (5) and furnace shell (6), be provided with through hole, measurement component (2) is arranged on the through hole on furnace shell (6) outside surface, detection part (1) is arranged in through hole, one end of detection part (1) is arranged at the outside surface of furnace lining (4), the other end of detection part (1) is respectively through fire-resistant packed layer (5), furnace shell (6) and measurement component (2).
2. titanium slag stove bloating detection system according to claim 1, is characterized in that, described detection part (1) is stainless steel cylinder.
3. titanium slag stove bloating detection system according to claim 1, is characterized in that, described measurement component (2) is stainless steel sleeve.
4. titanium slag stove bloating detection system according to claim 1, it is characterized in that, described titanium slag stove bloating detection system, also comprises fixed part (3), described fixed part (3) is connected with the other end of detection part (1), is fixed on the outside surface of furnace lining (4).
5. titanium slag stove bloating detection system according to claim 1, is characterized in that, described detection part is provided with scale on (1).
6. according to the titanium slag stove bloating detection system described in claim 1 to 5 any one, it is characterized in that, described titanium slag stove bloating detection system, also comprises monitoring device and warning device, described monitoring device is connected with warning device, and monitoring device is arranged on measurement component (2).
7. titanium slag stove bloating detection system according to claim 6, is characterized in that, described monitoring device is infrared sensor.
8. titanium slag stove bloating detection system according to claim 6, is characterized in that, described warning device is hummer and/or LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864200.2U CN203687859U (en) | 2013-12-25 | 2013-12-25 | Furnace lining expansion detection system for titaniferous slag furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864200.2U CN203687859U (en) | 2013-12-25 | 2013-12-25 | Furnace lining expansion detection system for titaniferous slag furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687859U true CN203687859U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864200.2U Expired - Fee Related CN203687859U (en) | 2013-12-25 | 2013-12-25 | Furnace lining expansion detection system for titaniferous slag furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN203687859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627941A (en) * | 2014-10-30 | 2016-06-01 | 北京航空航天大学 | FBG (fiber bragg grating) strain sensor |
| CN109631578A (en) * | 2019-01-29 | 2019-04-16 | 广德因达电炉成套设备有限公司 | A kind of induction furnace furnace lining detection device |
-
2013
- 2013-12-25 CN CN201320864200.2U patent/CN203687859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627941A (en) * | 2014-10-30 | 2016-06-01 | 北京航空航天大学 | FBG (fiber bragg grating) strain sensor |
| CN109631578A (en) * | 2019-01-29 | 2019-04-16 | 广德因达电炉成套设备有限公司 | A kind of induction furnace furnace lining detection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20191225 |