CN113155531B - Multifunctional alloy material sampling device and use method - Google Patents
Multifunctional alloy material sampling device and use method Download PDFInfo
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- CN113155531B CN113155531B CN202110312003.9A CN202110312003A CN113155531B CN 113155531 B CN113155531 B CN 113155531B CN 202110312003 A CN202110312003 A CN 202110312003A CN 113155531 B CN113155531 B CN 113155531B
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- sampling
- pipe head
- storage area
- movable baffle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a multifunctional alloy material sampling device, which belongs to the field of metallurgical experiments and aims to solve the problems of potential safety hazards such as excessive devices used in the experimental process, easiness in splashing during sampling and the like. The device consists of a ventilation channel, a cooling water wall, a sampling pipe body and a sampling pipe head; the ventilation channel is positioned at the center of the sampling tube body, and the material of the ventilation channel wall is corundum; the cooling water wall is wrapped on the outer side of the ventilation channel; the sampling pipe head comprises a pipe head trapezoidal section, a movable baffle, a sampling area, a material storage area and a pipe head convex section; the pipe head trapezoidal section is positioned below the sampling pipe body; the movable baffle is positioned at the center position below the trapezoid section of the tube head; the sampling area is positioned between the movable baffle and the pipe head trapezoidal section; the material storage area is positioned below the movable baffle; the pipe head convex section is located below the material storage area. The invention realizes the purpose of one tube with multiple purposes and improves the convenience of the experiment; meanwhile, potential safety hazards caused by the sampling process are reduced, and the safety of the experiment is improved.
Description
Technical Field
The invention belongs to the field of metallurgical experiments, and particularly relates to a multifunctional alloy material sampling device.
Background
During the metallurgical thermal state simulation experiment, sampling is an inevitable link, but due to the fact that the temperature of the thermal state experiment is generally high, sampling work needs to be carried out manually during sampling, so that potential safety hazards such as burst of a sampling tube and splashing of metal liquid are easy to happen during sampling; meanwhile, the subsequent material adding and protective atmosphere introducing in the thermal state experiment are also indispensable works, and devices used in the works need to be arranged respectively, so that the work is troublesome.
Disclosure of Invention
Aiming at the existing problems, the invention provides a multifunctional alloy material sampling device and a using method thereof, thereby achieving the purpose of one tube with multiple purposes and improving the convenience of experiments; meanwhile, potential safety hazards caused by the sampling process are reduced, and the experimental safety is improved.
In order to achieve the purpose, the invention provides a multifunctional alloy material sampling device which comprises a ventilation channel, a cooling water wall, a sampling pipe body and a sampling pipe head.
Preferably, the vent channel is located at the center of the sampling tube body, and the material of the wall of the vent channel is corundum.
Preferably, the cooling water wall is wrapped outside the aeration channel.
Preferably, the sampling pipe head comprises a pipe head trapezoidal section, a movable baffle, a sampling area, a storage area and a pipe head convex section; the pipe head trapezoidal section is positioned below the sampling pipe body; the movable baffle is positioned at the center position below the trapezoid section of the tube head; the sampling area is positioned between the movable baffle and the pipe head trapezoidal section; the material storage area is positioned below the movable baffle; the tube head convex section is located below the material storage area.
The invention also provides a using method of the multifunctional alloy material sampling device, which comprises the steps of firstly placing materials to be added in a tube head material area, then placing the whole tube body in a smelting furnace, placing the tube head below a slag layer, then starting to introduce protective gas, blowing the materials in a material storage area into a smelting pool, simultaneously enabling the blown gas to stir the smelting pool more uniformly, stopping ventilation after ventilating for a period of time, enabling molten steel to enter the material storage area from the tube head convex section, then entering a sampling area along a movable baffle, taking out the sampling tube after stopping the gas for a period of time, taking off the sampling tube after cooling for a period of time, moving the movable baffle to enable a sample to fall off, and completing sampling.
The invention realizes the purpose of one tube with multiple purposes and improves the convenience of the experiment; meanwhile, potential safety hazards caused by the sampling process are reduced, and the safety of the experiment is improved.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the multifunctional alloy material sampling device of the present invention;
1-vent channel, 2-cooling water wall, 3-sampling tube body, 4-sampling tube head, 41-tube head trapezoidal section, 42-movable baffle, 43-sampling area, 44-storage area, 45-tube head convex section.
Detailed Description
As shown in fig. 1, a multifunctional alloy material sampling device is characterized in that: the device consists of a ventilation channel 1, a cooling water wall 2, a sampling tube body 3 and a sampling tube head 4; the ventilation channel 1 is positioned at the center of the sampling tube body 3, and the wall of the ventilation channel 1 is made of corundum material; the cooling water wall 2 is wrapped outside the ventilation channel 1; the sampling pipe head 4 comprises a pipe head trapezoidal section 41, a movable baffle 42, a sampling area 43, a material storage area 44 and a pipe head convex section 45; the pipe head trapezoidal section 41 is positioned below the sampling pipe body 3; the movable baffle 42 is positioned at the center position below the pipe head trapezoidal section 41; the sampling area 43 is positioned between the movable baffle plate 42 and the pipe head trapezoidal section 41; the holding area 44 is located below the flapper 42; the tip raised section 45 is located below the magazine 44.
The using method comprises the following steps: the method comprises the steps of firstly placing materials needing to be added in a tube head material area, then placing the whole tube body into a smelting furnace, placing the tube head below a slag layer, then beginning to introduce protective gas, blowing the materials in a material storage area 44 into the smelting pool, simultaneously enabling the blown gas to stir the smelting pool more uniformly through the arrangement of a tube head convex section 45, stopping ventilation after ventilation for a period of time, enabling molten steel to enter the material storage area 44 from the tube head convex section 45, then entering a sampling area 43 along a movable baffle 42, taking out the sampling tube after the ventilation is stopped for a period of time, taking down the sampling tube head 4 after cooling for a period of time, moving the movable baffle 42, enabling a sample to fall off, and completing sampling.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (3)
1. The utility model provides a multi-functional alloy material sampling device which characterized in that: consists of a ventilation channel (1), a cooling water wall (2), a sampling pipe body (3) and a sampling pipe head (4); the ventilation channel (1) is positioned in the center of the sampling pipe body (3), and the cooling water wall (2) is wrapped on the outer side of the ventilation channel (1); the sampling pipe head (4) comprises a pipe head trapezoidal section (41), a movable baffle (42), a sampling area (43), a storage area (44) and a pipe head convex section (45); the pipe head trapezoidal section (41) is positioned below the sampling pipe body (3); the movable baffle (42) is positioned at the center position below the pipe head trapezoidal section (41); the sampling area (43) is positioned between the movable baffle (42) and the pipe head trapezoidal section (41); the storage area (44) is positioned below the movable baffle (42); the tube head convex section (45) is positioned below the material storage area (44).
2. The multifunctional alloy material sampling device of claim 1, wherein: the wall of the ventilation channel (1) is made of corundum material.
3. A method of using the multifunctional alloy material sampling device of claim 1, wherein: the material that will add is earlier placed in tube head material area, later put into the smelting pot with whole body during, the slag blanket below is arranged in to the tube head, begin to let in protective gas afterwards, blow in the material of storage area inside the molten bath, the setting of the protruding section of tube head makes the gas of blowing in more even to the molten bath stirring simultaneously, after a period of ventilating, stop ventilating, the molten steel can follow the protruding section of tube head and enter into to the storage area this moment, immediately along adjustable fender entering sampling area, after a period of stopping the gas, take out the sampling tube, after waiting to cool off a period, take off the sample tube head, movable fender removes, make the sample of taking off, the sample is accomplished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110312003.9A CN113155531B (en) | 2021-03-24 | 2021-03-24 | Multifunctional alloy material sampling device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110312003.9A CN113155531B (en) | 2021-03-24 | 2021-03-24 | Multifunctional alloy material sampling device and use method |
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| Publication Number | Publication Date |
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| CN113155531A CN113155531A (en) | 2021-07-23 |
| CN113155531B true CN113155531B (en) | 2022-12-09 |
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| CN202110312003.9A Active CN113155531B (en) | 2021-03-24 | 2021-03-24 | Multifunctional alloy material sampling device and use method |
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Citations (4)
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|---|---|---|---|---|
| DE1150230B (en) * | 1956-08-11 | 1963-06-12 | Atomic Energy Authority Uk | Device for taking samples from liquids |
| GB1577416A (en) * | 1976-04-29 | 1980-10-22 | Ver Edelstahlwerke Ag | Method of making a steel ingot and to apparatus for carrying out the method |
| CN109878767A (en) * | 2019-03-21 | 2019-06-14 | 乜红磊 | A kind of novel portable drug sampling subpackage apparatus |
| CN110454105A (en) * | 2019-08-27 | 2019-11-15 | 中煤科工集团重庆研究院有限公司 | In-situ test system and method for gas content of coal mine underground coal seam while drilling |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247981C (en) * | 2004-04-28 | 2006-03-29 | 华中科技大学 | Superfine particles sampling device |
| CN202876842U (en) * | 2012-09-26 | 2013-04-17 | 丁校初 | Rubber-cap dropper for adding adhesive |
| CN103743593A (en) * | 2014-01-16 | 2014-04-23 | 攀钢集团攀枝花钢铁研究院有限公司 | Sampling device and method of high-temperature easily-oxidized material |
| CN104359710B (en) * | 2014-11-13 | 2017-04-05 | 东北大学 | A kind of automatic demoulding molten steel sampler and its using method |
| CN205868300U (en) * | 2016-07-19 | 2017-01-11 | 韩守华 | Laboratory is with reagent dropwise add device |
| CN110361235A (en) * | 2019-05-31 | 2019-10-22 | 宗宁枫 | Blast-furnace tuyere band wind sampler and sampling method |
-
2021
- 2021-03-24 CN CN202110312003.9A patent/CN113155531B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1150230B (en) * | 1956-08-11 | 1963-06-12 | Atomic Energy Authority Uk | Device for taking samples from liquids |
| GB1577416A (en) * | 1976-04-29 | 1980-10-22 | Ver Edelstahlwerke Ag | Method of making a steel ingot and to apparatus for carrying out the method |
| CN109878767A (en) * | 2019-03-21 | 2019-06-14 | 乜红磊 | A kind of novel portable drug sampling subpackage apparatus |
| CN110454105A (en) * | 2019-08-27 | 2019-11-15 | 中煤科工集团重庆研究院有限公司 | In-situ test system and method for gas content of coal mine underground coal seam while drilling |
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| CN113155531A (en) | 2021-07-23 |
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Effective date of registration: 20221111 Address after: No. 153, Huandong Second Road, Fengjing Town, Jinshan District, Shanghai, January 2015 Applicant after: Wandefu (Shanghai) New Materials Co.,Ltd. Address before: 201505 building 2-3, 89 Xinghao Road, Fengjing town, Jinshan District, Shanghai Applicant before: SHANGHAI ERAUM ALLOY MATERIALS CO.,LTD. |
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