CN105935598A - Novel crucible - Google Patents
Novel crucible Download PDFInfo
- Publication number
- CN105935598A CN105935598A CN201610476316.7A CN201610476316A CN105935598A CN 105935598 A CN105935598 A CN 105935598A CN 201610476316 A CN201610476316 A CN 201610476316A CN 105935598 A CN105935598 A CN 105935598A
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- CN
- China
- Prior art keywords
- crucible
- cover plate
- grinding
- cavity
- novel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/04—Crucibles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/08—Pestle and mortar
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The invention discloses a novel crucible. The novel crucible comprises a crucible body. A crucible cavity is arranged in the crucible body. An annular embossment is arranged on the upper part of the inner wall of the crucible cavity. An upper cover plate is arranged on the annular embossment. The upper cover plate comprises a cover plate (I) and a cover plate (II), which are pivotedly jointed. A through hole is arranged in the cover plate (I). An omnidirectional ball seat is arranged in the through hole. A spherical groove is arranged in the omnidirectional ball seat. A spherical connection seat is arranged in the spherical groove. The novel crucible has the advantages that the shortages of prior art are overcome, and the structural design is reasonable and novel.
Description
Technical field
The present invention relates to a kind of Novel crucible, belong to teaching equipment field.
Background technology
Crucible is the important component part of chemical apparatuses, and it is fusing and refined metals liquid and solid-liquid heating, the container of reaction, is to ensure that the basis that chemical reaction is smoothed out.The model specification of crucible is more, is not limited by production scale, batch size and melting material kind when application, can arbitrarily select, and the suitability is relatively strong, and can ensure to be smelted the purity of material.But existing crucible needs to be stirred in heating process so that heated is heated evenly in crucible, and particularly during heating powder shape article, powder article easily occur sintering phenomenon so that heating process lengthens, and affects experiment progress.
Summary of the invention
The deficiency existed for prior art, the technical problem to be solved is to provide a kind of Novel crucible, easy to use, is ground powder heating thing, prevents sintering.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that, a kind of Novel crucible, including crucible body, is provided with crucible cavity in crucible body；Described crucible cavity inner wall top is provided with annular projection, and annular protrusion is provided with upper cover plate, and upper cover plate includes cover plate I and cover plate II, pivot joint between cover plate I and cover plate II；Being provided with a through hole on described cover plate I, be provided with a universal ball seat, be provided with spherical groove in universal ball seat in through hole, be provided with a spherical connection seat in spherical groove, connecting seat connection has milling bar, and milling bar stretches in crucible cavity after connecting seat；The top of described milling bar is provided with a circular connection dish, milling bar be connected that dish is vertical to be connected, the end face of connection dish is provided with hemispheric grinding head, if it is protruding to be provided with dry grinding on grinding head, grinding projection be arc, and the radian of grinding projection is 2.17；The bottom surface of described crucible cavity is hemispherical, 1.25 times of the radius that bottom surface radius is grinding head of crucible cavity.
Optimize, above-mentioned Novel crucible, the outer surface bottom surface of described crucible body is provided with some heating tanks.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application adds grinding head and grinding projection in crucible cavity, when powder dress article heating, by, used by the grinding that grinding head and grinding are protruding, preventing the sintering of heating object, reduce heat time heating time.In order to improve grinding effect, the bottom surface of grinding head and crucible cavity is set to hemispherical, and is set to be 2.17 by grinding protruding radian.
And the design of the application arranges annular projection in crucible cavity, then arranging upper cover plate on annular protrusion, when splashing, upper cover plate is possible to prevent the melted article injury user sputtered.But be the increase in upper cover plate, increase when throwing compound inconvenient in heating process in crucible, thus the application upper cover plate is set to cover plate I and the form of cover plate II pivot joint, when midway needs to add other article, open cover plate II, conveniently put into.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention；
Fig. 3 is the structural representation of the annular projection of the present invention；
In figure: 1 be crucible body, 2 for grind protruding, 3 be crucible cavity, 4 be annular projection, 5 for cover plate I, 6 for cover plate II, 7 be universal ball seat, 8 for connect seat, 9 be milling bar, 10 be connection dish, 11 be grinding head.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
The present invention is a kind of Novel crucible, including crucible body, is provided with crucible cavity in crucible body；Described crucible cavity inner wall top is provided with annular projection, and annular protrusion is provided with upper cover plate, and upper cover plate includes cover plate I and cover plate II, pivot joint between cover plate I and cover plate II；Being provided with a through hole on described cover plate I, be provided with a universal ball seat, be provided with spherical groove in universal ball seat in through hole, be provided with a spherical connection seat in spherical groove, connecting seat connection has milling bar, and milling bar stretches in crucible cavity after connecting seat；The top of described milling bar is provided with a circular connection dish, milling bar be connected that dish is vertical to be connected, the end face of connection dish is provided with hemispheric grinding head, if it is protruding to be provided with dry grinding on grinding head, grinding projection be arc, and the radian of grinding projection is 2.17；The bottom surface of described crucible cavity is hemispherical, 1.25 times of the radius that bottom surface radius is grinding head of crucible cavity.It is provided with some heating tanks on the outer surface bottom surface of described crucible body.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application adds grinding head and grinding projection in crucible cavity, when powder dress article heating, by, used by the grinding that grinding head and grinding are protruding, preventing the sintering of heating object, reduce heat time heating time.In order to improve grinding effect, the bottom surface of grinding head and crucible cavity is set to hemispherical, and is set to be 2.17 by grinding protruding radian.
And the design of the application arranges annular projection in crucible cavity, then arranging upper cover plate on annular protrusion, when splashing, upper cover plate is possible to prevent the melted article injury user sputtered.But be the increase in upper cover plate, increase when throwing compound inconvenient in heating process in crucible, thus the application upper cover plate is set to cover plate I and the form of cover plate II pivot joint, when midway needs to add other article, open cover plate II, conveniently put into.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, those skilled in the art, in the essential scope of the present invention, the change made, retrofits, adds or replaces, all should belong to protection scope of the present invention.
Claims (2)
1. a Novel crucible, it is characterised in that: include crucible body, in crucible body, be provided with crucible cavity；Described crucible cavity inner wall top is provided with annular projection, and annular protrusion is provided with upper cover plate, and upper cover plate includes cover plate I and cover plate II, pivot joint between cover plate I and cover plate II；Being provided with a through hole on described cover plate I, be provided with a universal ball seat, be provided with spherical groove in universal ball seat in through hole, be provided with a spherical connection seat in spherical groove, connecting seat connection has milling bar, and milling bar stretches in crucible cavity after connecting seat；The top of described milling bar is provided with a circular connection dish, milling bar be connected that dish is vertical to be connected, the end face of connection dish is provided with hemispheric grinding head, if it is protruding to be provided with dry grinding on grinding head, grinding projection be arc, and the radian of grinding projection is 2.17；The bottom surface of described crucible cavity is hemispherical, 1.25 times of the radius that bottom surface radius is grinding head of crucible cavity.
Novel crucible the most according to claim 1, it is characterised in that: it is provided with some heating tanks on the outer surface bottom surface of described crucible body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476316.7A CN105935598A (en) | 2016-06-27 | 2016-06-27 | Novel crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476316.7A CN105935598A (en) | 2016-06-27 | 2016-06-27 | Novel crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105935598A true CN105935598A (en) | 2016-09-14 |
Family
ID=56873298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476316.7A Pending CN105935598A (en) | 2016-06-27 | 2016-06-27 | Novel crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935598A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930818A (en) * | 2017-12-23 | 2018-04-20 | 郑州仁宏医药科技有限公司 | A kind of manual chemical experiment bulk chemical medicament grinder |
| CN114162843A (en) * | 2021-12-27 | 2022-03-11 | 鄂尔多斯市环保投资有限公司 | Device for preparing building material additive by using high-alumina fly ash |
| CN114887746A (en) * | 2022-05-23 | 2022-08-12 | 百色学院 | Water and fertilizer integrated grinding equipment for agricultural planting |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170680A (en) * | 1983-03-17 | 1984-09-26 | 株式会社東芝 | Pressing melting vessel |
| CN2504585Y (en) * | 2001-09-12 | 2002-08-07 | 重庆市机电设计研究院 | Oxygen isolated smelting and air flow agitator |
| JP2006145201A (en) * | 2006-01-20 | 2006-06-08 | Nippon Chuzo Kk | Gas stirring type induction furnace and its disassembling method |
| US20130337396A1 (en) * | 2012-06-19 | 2013-12-19 | Leco Corporation | Crucible |
| CN203572211U (en) * | 2013-09-30 | 2014-04-30 | 深圳市亚美联合压铸设备有限公司 | Dissolution device of rare earth-magnesium alloy |
| CN104132536A (en) * | 2014-08-08 | 2014-11-05 | 盐城市广庆电器有限公司 | Energy-saving type power frequency aluminum melting furnace |
| CN203999770U (en) * | 2014-08-18 | 2014-12-10 | 南昌加迪豪铝业有限公司 | A kind of aluminium alloy production whipping device |
| CN205236123U (en) * | 2015-12-12 | 2016-05-18 | 何玉珍 | Thin grinder in manual wherein powder end |
| CN205833191U (en) * | 2016-06-27 | 2016-12-28 | 江阴市正中科教器材有限公司 | A kind of Novel crucible |
-
2016
- 2016-06-27 CN CN201610476316.7A patent/CN105935598A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170680A (en) * | 1983-03-17 | 1984-09-26 | 株式会社東芝 | Pressing melting vessel |
| CN2504585Y (en) * | 2001-09-12 | 2002-08-07 | 重庆市机电设计研究院 | Oxygen isolated smelting and air flow agitator |
| JP2006145201A (en) * | 2006-01-20 | 2006-06-08 | Nippon Chuzo Kk | Gas stirring type induction furnace and its disassembling method |
| US20130337396A1 (en) * | 2012-06-19 | 2013-12-19 | Leco Corporation | Crucible |
| CN203572211U (en) * | 2013-09-30 | 2014-04-30 | 深圳市亚美联合压铸设备有限公司 | Dissolution device of rare earth-magnesium alloy |
| CN104132536A (en) * | 2014-08-08 | 2014-11-05 | 盐城市广庆电器有限公司 | Energy-saving type power frequency aluminum melting furnace |
| CN203999770U (en) * | 2014-08-18 | 2014-12-10 | 南昌加迪豪铝业有限公司 | A kind of aluminium alloy production whipping device |
| CN205236123U (en) * | 2015-12-12 | 2016-05-18 | 何玉珍 | Thin grinder in manual wherein powder end |
| CN205833191U (en) * | 2016-06-27 | 2016-12-28 | 江阴市正中科教器材有限公司 | A kind of Novel crucible |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930818A (en) * | 2017-12-23 | 2018-04-20 | 郑州仁宏医药科技有限公司 | A kind of manual chemical experiment bulk chemical medicament grinder |
| CN114162843A (en) * | 2021-12-27 | 2022-03-11 | 鄂尔多斯市环保投资有限公司 | Device for preparing building material additive by using high-alumina fly ash |
| CN114162843B (en) * | 2021-12-27 | 2024-05-17 | 鄂尔多斯市环保投资有限公司 | Device for preparing building material additive from high-alumina fly ash |
| CN114887746A (en) * | 2022-05-23 | 2022-08-12 | 百色学院 | Water and fertilizer integrated grinding equipment for agricultural planting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |
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| WD01 | Invention patent application deemed withdrawn after publication |