CN2368030Y - Fire-retradant material high-temp. performance analog instrument - Google Patents
Fire-retradant material high-temp. performance analog instrument Download PDFInfo
- Publication number
- CN2368030Y CN2368030Y CN 99223760 CN99223760U CN2368030Y CN 2368030 Y CN2368030 Y CN 2368030Y CN 99223760 CN99223760 CN 99223760 CN 99223760 U CN99223760 U CN 99223760U CN 2368030 Y CN2368030 Y CN 2368030Y
- Authority
- CN
- China
- Prior art keywords
- slag
- resisting
- valve
- storage jar
- fire resistive
- 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
Links
Images
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
The utility model relates to a detecting and experimental device for the performance of fireproofing materials. The right end of a host is provided with a smelting furnace which is respectively connected to a steel flowing passage and a slag flowing passage to a molten steel storing container and a slag storing container through a steel flowing opening and a slag flowing opening. A valve, a testing area for fireproofing materials, a thickness testing device for samples, a speed tester and a thermocouple are respectively arranged in the steel flowing passage and the slag flowing passage. A sample area for fireproofing materials, a fold resisting pressure system, a partition plate, a fold resisting press rod, a fold resisting pressure oil cylinder, etc., are arranged in the molten steel storing container. The utility model can complete the molten steel corrosion and wash resisting experiments, the slag corrosion and wash resisting experiments and the high temperature fold resisting strength experiments of fireproofing materials simultaneously and is suitable for the refining experiments of fireproofing materials containing carbon, other fireproofing materials and litter metal.
Description
The utility model relates to capabilities of refractory materials detection, test unit.
Carbon containing refractory is mainly used at the position that the kiln of employing slag making smelting process is washed away by slag corrosion, therefore requires fire resistive material to have great high temperature anti-slag and high temperature break resistant intensity.
And at present the experimental test analysis of slag resistance is adopted＜pairing comparision more widely different rotatable anti-slag hearth because this anti-slag hearth is to adopt gaseous fuel to the heating of directly burning of sample and slag specimen.When test during carbon containing refractory, the plain oxidized burning of the surperficial charcoal of sample and losing, therefore the test findings that obtains lacks authenticity.Again because furnace chamber temperature and flame reaction temperature are difficult to distinguish to be determined, thus test condition parameter shortage accuracy.Because this test method does not reach real test condition, so employing＜pairing comparision〉test findings can only be as the comparative analysis of unlike material.The high temperature break resistant intensity testing machine that uses is measured the material rupture strength under assigned temperature at present, therefore lacks the simulation of fire resistive material actual service conditions.
The purpose of this utility model is: it is the simulation test condition that a kind of actual service conditions with fire resistive material is provided, and can detect, test the fire resistive material high-temperature behavior analog meter of the high temperature anti-slag performance and the high temperature break resistant intensity performance of fire resistive material.
It is made up of by supporting point-supported main frame support and four hydraulic lifting oil cylinders; The right-hand member of main frame is provided with smelting furnace; The bottom of smelting furnace is provided with steel flow port and is communicated with liquid steel storage jar by ladle canal; The smelting furnace middle part is provided with a slag flow port and is communicated with slag storage jar by slag flow channel; Valve 1, valve 2, fire resistive material sample area, sample measuring thickness device, velometer and thermometric galvanic couple are set respectively in ladle canal and slag flow channel; On liquid steel storage jar inner chamber top the fire resistive material sample area is set, anti-bending pressure system, dividing plate, anti-bending and anti-pressing rod (25), anti-bending oil cylinder of pressure and outside anti-folding system hoist cylinder; Liquid steel storage jar and slag storage jar left side respectively are provided with a tapping hole, slag notch and valve 3, and the right side is provided with a vent cap that is interconnected, and vent cap is communicated with blow vent and exterior airbag.
The material of its channel part and storage narrow-necked earthen jar partial interior and high-temperature liquid state material contact site adopts high-purity, high strength graphite material.
The utility model one action process just can be finished the anti-molten steel water eroding and flooding test of fire resistive material, the slag corrosion resistance washout test, the high temperature break resistant intensity test, not only being applicable to carbon containing refractory but also can be used for other fire resistive material and smelting test in a small amount, is the very strong fire resistive material high-temperature behavior analog meter of a kind of multi-functional simulation.
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is right views of the present utility model;
Accompanying drawing 3 is that the A-B of the utility model Fig. 1 is to sectional view;
Accompanying drawing 4 is that the B-B of the utility model Fig. 1 is to sectional view;
Accompanying drawing 5 is that the C-C of the utility model Fig. 2 is to sectional view;
Accompanying drawing 6 is that the D-D of the utility model Fig. 2 is to sectional view;
Accompanying drawing 7 is that the state of charge synoptic diagram is looked on the right side of the present utility model;
Accompanying drawing 8 is that the view of slagging tap is looked on the right side of the present utility model.
The utility model is to realize like this.
Support main frame (3) by support (1) and four hydraulic lifting oil cylinders (2) by the strong point (21); The right-hand member of main frame (3) is provided with smelting furnace (4), and the bottom of smelting furnace (4) is provided with steel flow port and is communicated with liquid steel storage jar (8) by ladle canal (7); Smelting furnace (4) middle part is provided with a slag flow port and is communicated with slag storage jar (10) by slag flow channel (9); In ladle canal (7) and slag flow channel (9), valve 1 (12) is set respectively, valve 2 (27), fire resistive material sample area (13), sample measuring thickness device (14), velometer (15) and thermometric galvanic couple (11); Fire resistive material sample area (16), anti-bending pressure system (17), dividing plate (26), anti-bending and anti-pressing rod (25), anti-bending oil cylinder of pressure (23) and outside anti-folding system's hoist cylinder (24) are set on liquid steel storage jar (8) inner chamber top; Liquid steel storage jar (8) respectively is provided with a tapping hole (18) with slag storage jar (10) left side, slag notch (19) and valve 3 (28), and the right side is provided with a vent cap that is interconnected (20), and vent cap (20) is communicated with blow vent (22) and exterior airbag.
The inner material with high-temperature liquid state material contact site of channel part (5) and storage narrow-necked earthen jar part (6) adopts high-purity, high strength graphite material.During use:
Sample is respectively charged into the position of regulation, adjusts sample measuring thickness device, velometer, anti-bending pressure system to reach standard state.The blanket gas pipeline is inserted the back from tapping hole (18), slag notch (19) start stored program controlled.Open valve 3 (28) separately, when blanket gas enters main frame (3), (air bag will discharge automatically and be compressed to assigned position) valve 3 (28) was closed in succession when air bag and channel lumen gas were filled to specified states.
Main frame (3) is an axle with the strong point (4), and left end rises to the upper right side changes 90 °, stops getting back to the origin-location for 90 ° to the counter-rotating of official hour (charging) back, and smelting furnace begins to heat melting.Valve 1 (12), valve 2 (27) are opened in the ladle canal when molten steel reaches set point of temperature, main frame (3) hoist cylinder (2) flow velocity is in accordance with regulations adjusted main frame (3) angle, and molten steel enters in liquid steel storage jar (8) process by ladle canal (7) the fire resistive material sample is carried out the water eroding and flooding test.When reaching the regulation flow, ladle canal valve 1 (12), valve 2 (27) are closed, valve 1 (12), valve 2 (27) are opened slag the fire resistive material sample are carried out water eroding and flooding test in the slag flow channel, and when reaching regulation slag flow, valve 1 (12), valve 2 (27) are closed.Main frame hoist cylinder (2) will be by in the other direction adjusting the main frame angle, and after the water eroding and flooding test (promptly having finished a water eroding and flooding test) to the fire resistive material sample of backflowing, set sample measuring thickness device carries out survey record to sample.(the water eroding and flooding test number (TN) can connect requirement and go into program partially) is after the water eroding and flooding test is finished, when liquid steel temperature reaches the regulation requirement in the smelting furnace, quantitative molten steel charges into liquid steel storage jar, temperature range is incubated to certain hour on request, and anti-folding system carries out to three fire resistive material samples respectively that anti-crimping power is measured, record.
Main frame is axle with the strong point, right-hand member to the upper left side to liter changeing 90 °.Valve 3 (28) is opened and is emitted molten steel, closes behind the slag.Main frame wraparound again is back to the origin-location for 90 °, computing machine typewriting output test record, result.
Claims (2)
1, a kind of fire resistive material high-temperature behavior analog meter, it comprises: one by support and four main frame hoist cylinders by supporting point-supported main frame, it is characterized in that: the right-hand member of main frame is provided with smelting furnace; The bottom of smelting furnace is provided with steel flow port and is communicated with liquid steel storage jar by ladle canal; The smelting furnace middle part is provided with a slag flow port and is communicated with slag storage jar by slag flow channel; Valve 1, valve 2, fire resistive material sample area, sample measuring thickness device, velometer and thermometric galvanic couple are set respectively in ladle canal and slag flow channel; On liquid steel storage jar inner chamber top the fire resistive material sample area is set, anti-bending pressure system, dividing plate, anti-bending and anti-pressing rod, anti-bending oil cylinder of pressure and outside anti-folding system hoist cylinder; Liquid steel storage jar and slag storage jar left side respectively are provided with a tapping hole, slag notch and valve 3, and the right side is provided with a vent cap that is interconnected, and vent cap is communicated with blow vent and exterior airbag.
2, fire resistive material high-temperature behavior analog meter as claimed in claim 1 is characterized in that: the material of its channel part and storage narrow-necked earthen jar partial interior and high-temperature liquid state material contact site adopts high-purity, high strength graphite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223760 CN2368030Y (en) | 1999-05-12 | 1999-05-12 | Fire-retradant material high-temp. performance analog instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223760 CN2368030Y (en) | 1999-05-12 | 1999-05-12 | Fire-retradant material high-temp. performance analog instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368030Y true CN2368030Y (en) | 2000-03-08 |
Family
ID=34013938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99223760 Expired - Fee Related CN2368030Y (en) | 1999-05-12 | 1999-05-12 | Fire-retradant material high-temp. performance analog instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368030Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317067B (en) * | 2006-07-24 | 2012-03-21 | 哈萨克斯坦共和国矿物原料复合加工国有企业东方有色金属矿业冶金研究 | Unit for processing pulverized lead- and zinc-containing raw material |
| CN102507425A (en) * | 2011-10-27 | 2012-06-20 | 中钢集团洛阳耐火材料研究院有限公司 | High-temperature anti-corrosion test method and device of refractory material |
-
1999
- 1999-05-12 CN CN 99223760 patent/CN2368030Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317067B (en) * | 2006-07-24 | 2012-03-21 | 哈萨克斯坦共和国矿物原料复合加工国有企业东方有色金属矿业冶金研究 | Unit for processing pulverized lead- and zinc-containing raw material |
| CN102507425A (en) * | 2011-10-27 | 2012-06-20 | 中钢集团洛阳耐火材料研究院有限公司 | High-temperature anti-corrosion test method and device of refractory material |
| CN102507425B (en) * | 2011-10-27 | 2013-05-22 | 中钢集团洛阳耐火材料研究院有限公司 | High-temperature anti-corrosion test method and device of refractory material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101476014B (en) | Whole process dynamic monitoring method for converter steel melting | |
| CN206258335U (en) | Fuel conflagration specificity analysis device | |
| CN102507425B (en) | High-temperature anti-corrosion test method and device of refractory material | |
| CN102071272B (en) | Method for blowing out blast furnace | |
| CN102778131B (en) | Device and method for water model experimental simulation of converting furnace | |
| CN2368030Y (en) | Fire-retradant material high-temp. performance analog instrument | |
| CN107164602B (en) | A kind of converter bottom measurer for thickness and method | |
| CN201583480U (en) | Slag resistance test apparatus for refractory materials | |
| CN208026661U (en) | A kind of iron ore melting dripping test device | |
| CN106841504A (en) | The testing equipment and method of a kind of reduced iron | |
| CN202383050U (en) | High temperature anti-erosion test device for fireproof material | |
| CN2814367Y (en) | Constant volume type constant temperature calorimeter with heating function | |
| CN207512199U (en) | A kind of drainage system for discharging State of Blast Furnace internal water accumulation | |
| CN101406935A (en) | Method and apparatus for testing sintering temperature of continuous casting mould fluxes | |
| CN207581847U (en) | The analoging detecting device that a kind of burden distribution system influences blast furnace melting with soft | |
| CN200989203Y (en) | Apparatus for simulating porforation effect detection under reservoir condition | |
| CN212770806U (en) | Oxygen gun for blast furnace taphole | |
| CN2821554Y (en) | Cement slurry blocking anglogue test device | |
| CN2926959Y (en) | Magnesium-alloy smelting furnace | |
| CN202766558U (en) | Experimental simulating device with converter water model | |
| CN212963754U (en) | Temperature measuring device for copper alloy power frequency electric furnace | |
| CN201618848U (en) | Steel ladle gas permeable brick capable of prewarning service life | |
| CN206930545U (en) | A kind of device for being used to determine material carbon residue | |
| CN105331759B (en) | Device for detecting stress changes of furnace bottom seal plate of blast furnace | |
| CN214251217U (en) | Automatic weighing device for refractory materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |