CN202486015U - Device for measuring high-temperature viscosity of molten metal - Google Patents
Device for measuring high-temperature viscosity of molten metal Download PDFInfo
- Publication number
- CN202486015U CN202486015U CN2012201186150U CN201220118615U CN202486015U CN 202486015 U CN202486015 U CN 202486015U CN 2012201186150 U CN2012201186150 U CN 2012201186150U CN 201220118615 U CN201220118615 U CN 201220118615U CN 202486015 U CN202486015 U CN 202486015U
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- high temperature
- molten metal
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Abstract
The utility model discloses a device for measuring the high-temperature viscosity of molten metal. The device comprises a cylindrical bottom seat (3) which is placed on a base plate 1, and a bottomless well type resistive temperature-regulating furnace (5) which is arranged on the top of the cylindrical bottom seat (3). The device is characterized in that a cover body (8) covers the bottomless well type resistive temperature-regulating furnace (5); a feeding hole (10) is formed in the cover body (8); a high-temperature bracket (11) is arranged in a cavity of the bottomless well type resistive temperature-regulating furnace (5); a graphite hopper (9) is arranged on the high-temperature bracket (11); a thermoelectric coupler (7) is arranged on the inner wall of the bottomless well type resistive temperature-regulating furnace (5); a graphite crucible (2) is arranged in the cavity of the cylindrical bottom seat (3); a photoelectric timer (4) is arranged on the upper part of the inner wall of the cylindrical bottom seat (3); the thermoelectric coupler (7) and the photoelectric timer (4) are electrically connected with corresponding control devices which are arranged in a temperature measurement, temperature control and timing control box (6) respectively; and the graphite crucible (2), the graphite hopper (9) and the feeding hole (10) are arranged in a coaxial mode.
Description
Technical field
The utility model relates to a kind of device for measuring viscosity, especially a kind of device that is used to measure the molten metal high temperature viscosity.
Background technology
The measurement of viscosity is used very extensive at metallurgy industry, be controlling liquid viscosity, improves the quality of products the important means of energy savings.At present the principal mode of viscosity meter has fall-ball type, rotary and capillary type etc.; Specification reaches hundreds of; But the highest measurement temperature generally is no more than 300 ℃; And the temperature of common metal under molten condition is very high, and generally more than 500 ℃, therefore general viscosity meter can't satisfy the measurement of molten metal high temperature viscosity.The high temperature viscometer great majority of present domestic application are from external import, its complex structure, and operation skill requires high, and measurement range is narrow, and stability is restricted by field condition, and costs an arm and a leg, and is not suitable for quicklook ground the high temperature viscosity of molten metal is measured.
Summary of the invention
The purpose of the utility model provides a kind of new molten metal high temperature viscosity measurement mechanism to existing weak point in the above-mentioned prior art just.This apparatus structure is simple, simple operation, and measuring process is directly perceived, and degree of accuracy is high, wide ranges, good stability, and cost is lower, can substitute expensive inlet device fully.
The purpose of the utility model realizes through following technique measures:
The measurement mechanism of the molten metal high temperature viscosity of the utility model comprises the cylinder base that is placed on the substrate, and seat is placed on the well formula resistance conditioning oven of the no end at cylinder base top; Well formula resistance conditioning oven is provided with lid at the said no end, and lid is provided with charging aperture; In the cavity of Wu Dijing formula resistance conditioning oven, be provided with the high temperature support, the graphite funnel is installed on the high temperature support, be provided with thermopair at Wu Dijing formula resistance conditioning oven inwall; Be provided with graphite crucible in the cavity of said cylinder base, be provided with phototimer in the upper inside wall of cylinder base; Said thermopair and phototimer respectively be arranged on thermometric, temperature control, timing control box in the corresponding controllers part be electrically connected; Said graphite crucible, graphite funnel and charging aperture are provided with the coaxial line mode.
Charging aperture described in the utility model and graphite funnel inwall all scribble Zinc oxide coating.
The advantage of the utility model is simple in structure, simple operation, and measuring process is directly perceived, and degree of accuracy is high, wide ranges, good stability, and cost is low, can substitute expensive inlet device fully.
Description of drawings
Accompanying drawing is the one-piece construction synoptic diagram of the utility model.
Embodiment
To combine embodiment (accompanying drawing) to further describe below the utility model:
Shown in accompanying drawing, the measurement mechanism of the molten metal high temperature viscosity of the utility model comprises the cylinder base 3 that is placed on the substrate 1, and seat is placed on the well formula resistance conditioning oven of the no end 5 at cylinder base 3 tops; Well formula resistance conditioning oven of the said no end 5 is provided with lid 8, and lid 8 is provided with charging aperture 10; In the cavity of Wu Dijing formula resistance conditioning oven 5, be provided with high temperature support 11, graphite funnel 9 is installed on high temperature support 11, be provided with thermopair 7 at Wu Dijing formula resistance conditioning oven 5 inwalls; Be provided with graphite crucible 2 in the cavity of said cylinder base 3, be provided with phototimer 4 in the upper inside wall of cylinder base 3; Said thermopair 7 and phototimer 4 respectively be arranged on thermometric, temperature control, timing control box 6 in the corresponding controllers part be electrically connected; Said graphite crucible 2, graphite funnel 9 and charging aperture 10 are provided with the coaxial line mode; Said charging aperture 10 and graphite funnel 9 inwalls all scribble the high temperature resistant antiseized Zinc oxide coating of one deck.
Said Zinc oxide coating effectively avoid treating fluid measured and graphite funnel stick together pollute in, can also prevent graphite oxidation, prolong the effect in serviceable life of graphite funnel.
The method of application of the utility model is following: when implementing operation, will not have end well formula resistance conditioning oven 5 and be heated to the insulation of temperature required back, and through real-time detection and the regulation and control that thermopair 7 is realized temperature in the stove, guarantee the interior temperature constant of stove in the measuring process; When measuring beginning; The high-temperature liquid metal of certain volume is joined in the graphite funnel 9 by charging aperture 10; When treating that fluid measured flows out; Phototimer 4 self-clockings, timing finishes when fluid no longer flows out, and draws certain volume and treats the fluid measured delivery time that (second number) is the viscosity of this kind molten metal.
The utility model is under the constant prerequisite of principle, and embodiment and production details can change in certain scope.
Claims (2)
1. the measurement mechanism of a molten metal high temperature viscosity; Comprise the cylinder base (3) that is placed on the substrate 1; Seat is placed on the no end well formula resistance conditioning oven (5) at cylinder base (3) top; It is characterized in that: said no end well formula resistance conditioning oven (5) is provided with lid (8), and lid (8) is provided with charging aperture (10); In the cavity of Wu Dijing formula resistance conditioning oven (5), be provided with high temperature support (11), graphite funnel (9) is installed on high temperature support (11), be provided with thermopair (7) at Wu Dijing formula resistance conditioning oven (5) inwall; Be provided with graphite crucible (2) in the cavity of said cylinder base (3), be provided with phototimer (4) in the upper inside wall of cylinder base (3); Said thermopair (7) and phototimer (4) respectively be arranged on thermometric, temperature control, timing control box (6) in the corresponding controllers part be electrically connected; Said graphite crucible (2), graphite funnel (9) and charging aperture (10) are provided with the coaxial line mode.
2. the measurement mechanism of molten metal high temperature viscosity according to claim 1 is characterized in that: said charging aperture (10) and graphite funnel (9) inwall all scribble Zinc oxide coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201186150U CN202486015U (en) | 2012-03-27 | 2012-03-27 | Device for measuring high-temperature viscosity of molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201186150U CN202486015U (en) | 2012-03-27 | 2012-03-27 | Device for measuring high-temperature viscosity of molten metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486015U true CN202486015U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201186150U Expired - Fee Related CN202486015U (en) | 2012-03-27 | 2012-03-27 | Device for measuring high-temperature viscosity of molten metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370560A (en) * | 2016-08-18 | 2017-02-01 | 江南大学 | Frying oil quality fast-evaluation method and device |
| CN108279187A (en) * | 2018-03-27 | 2018-07-13 | 苏州科技大学 | The test device and test method of fluid viscosity |
| CN109298016A (en) * | 2018-08-24 | 2019-02-01 | 上海大学 | A kind of analog blast furnace cupola well coagulates the experimental provision of iron layer |
| CN109357970A (en) * | 2018-10-08 | 2019-02-19 | 重庆兴渝新材料研究院有限公司 | A kind of outflow cup viscometer |
-
2012
- 2012-03-27 CN CN2012201186150U patent/CN202486015U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370560A (en) * | 2016-08-18 | 2017-02-01 | 江南大学 | Frying oil quality fast-evaluation method and device |
| CN106370560B (en) * | 2016-08-18 | 2019-01-25 | 江南大学 | A kind of evaluation method and its equipment of Fast Evaluation frying oil quality |
| CN108279187A (en) * | 2018-03-27 | 2018-07-13 | 苏州科技大学 | The test device and test method of fluid viscosity |
| CN109298016A (en) * | 2018-08-24 | 2019-02-01 | 上海大学 | A kind of analog blast furnace cupola well coagulates the experimental provision of iron layer |
| CN109298016B (en) * | 2018-08-24 | 2021-04-30 | 上海大学 | Experimental device for simulating iron layer of blast furnace hearth |
| CN109357970A (en) * | 2018-10-08 | 2019-02-19 | 重庆兴渝新材料研究院有限公司 | A kind of outflow cup viscometer |
| CN109357970B (en) * | 2018-10-08 | 2021-07-27 | 重庆兴渝新材料研究院有限公司 | Outflow cup type viscometer |
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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 |
Granted publication date: 20121010 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |