CN213516579U - Laboratory is with graphite alkene board appearance of clearing up - Google Patents
Laboratory is with graphite alkene board appearance of clearing up Download PDFInfo
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- CN213516579U CN213516579U CN202020770869.5U CN202020770869U CN213516579U CN 213516579 U CN213516579 U CN 213516579U CN 202020770869 U CN202020770869 U CN 202020770869U CN 213516579 U CN213516579 U CN 213516579U
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- electric heater
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- heating
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Abstract
The utility model relates to an appearance is cleared up with graphite alkene board in laboratory, including electric heater and graphite cake, the graphite cake covers the electric heater upper surface, offers a plurality of trompils that are used for inserting the container of waiting to clear up on the graphite cake, graphite cake one end and thermocouple connection. The graphite plate is fixedly connected or detachably connected with the electric heater. The shape of the opening is matched with the shape of the container to be digested. The utility model discloses structurally at original electric heater, increased the graphite cake, it is even with the heating to prevent effectively that the electric heater panel from being corroded, because its unique physical property, can make the heating even, temperature response is timely, and it is the same that the effect is cleared up to each by the heating thing of each in the heating container, has also reduced energy consumption and effect simultaneously.
Description
Technical Field
The utility model belongs to the technical field of graphite alkene is used, concretely relates to appearance is cleared up with graphite alkene board in laboratory.
Background
Clear up the appearance and be a sample pretreatment equipment commonly used, can divide into electric heat and clear up the appearance with the microwave, the electric heat is cleared up the appearance at present and is used very extensively, but has the panel easily corroded, heats inhomogeneous, the not enough scheduling problem of temperature response, the present urgent need for a simple and easy feasible novel appearance of clearing up.
Disclosure of Invention
The utility model aims at solving the problems that the panel of the prior digestion instrument is easy to be corroded, the heating is not uniform, the temperature response is not enough, and then the digestion instrument containing a graphite plate is provided.
The technical scheme of the utility model is that: the utility model provides an appearance is cleared up with graphite alkene board in laboratory, includes electric heater 1 and graphite board 2, and the graphite board covers 1 upper surface of electric heater, offers a plurality of trompils 3 that are used for inserting the container of waiting to clear up on the graphite board, buries a thermocouple 4 in the graphite board 2.
Further, the graphite plate 2 is fixedly connected or detachably connected with the electric heater 1.
Further, the shape of the opening 3 is adapted to the shape and depth of the vessel to be digested.
The utility model discloses following beneficial effect has: the utility model discloses structural at original electric heater, increased the graphite cake, effectively prevent that the electric heater panel from being corroded, because its unique physical property, because this clear up the appearance heating even, it is the same to clear up the thing effect by the heated thing of heating in the container, and temperature response is timely, has also reduced the energy consumption simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to the following specific embodiments:
referring to fig. 1, the laboratory graphene plate digestion instrument in the embodiment comprises an electric heater 1 and a graphite plate 2, wherein the graphite plate covers the upper surface of the electric heater 1, a plurality of openings 3 used for inserting a container to be digested are formed in the graphite plate, and a thermocouple 4 is embedded in the graphite plate 2. The graphite plate 2 and the electric heater 1 can be fixedly connected or detachably connected. When the connection is disassembled, one graphite plate can be used for a plurality of electric heaters. The openings 3 are used for fixing the container of the material to be digested, and the shape of the openings is matched with the depth of the shape of the container.
When the electric heater is electrified, the heat energy of the electric heater is transferred to the graphite plate, the temperature can be rapidly raised due to the unique physical and chemical properties of the graphite plate, the temperature is easy to be constant, and the thermocouple and the graphite plate are connected into a whole, so that the heating temperature of the substance to be digested can be controlled. The graphite plates also protect the heating panels of the electric heater from corrosion if the material to be digested is corrosive. The electric heater added with the graphite plate has the advantages of uniform heating, timely temperature response and low energy consumption. The utility model relates to an ingenious, simple structure, make full use of the characteristic of graphite heat conduction, and be suitable for and use widely.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and the present invention is not limited to the embodiments of the present invention, and the modifications and variations of the present invention can be easily made by those skilled in the art according to the main concept and spirit of the present invention.
Claims (3)
1. The utility model provides an appearance is cleared up with graphite alkene board in laboratory which characterized in that: the electric heating digestion device comprises an electric heater (1) and a graphite plate (2), wherein the graphite plate (2) covers the upper surface of the electric heater (1), a plurality of open holes (3) used for inserting a container to be digested are formed in the graphite plate (2), and one end of the graphite plate (2) is connected with a thermocouple (4).
2. The laboratory graphene plate digestion instrument according to claim 1, characterized in that: the graphite plate (2) is fixedly connected or detachably connected with the electric heater (1).
3. The laboratory graphene plate digestion instrument according to claim 1, characterized in that: the shape of the opening (3) is matched with the shape of the container to be digested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770869.5U CN213516579U (en) | 2020-04-30 | 2020-04-30 | Laboratory is with graphite alkene board appearance of clearing up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770869.5U CN213516579U (en) | 2020-04-30 | 2020-04-30 | Laboratory is with graphite alkene board appearance of clearing up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213516579U true CN213516579U (en) | 2021-06-22 |
Family
ID=76378980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020770869.5U Active CN213516579U (en) | 2020-04-30 | 2020-04-30 | Laboratory is with graphite alkene board appearance of clearing up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213516579U (en) |
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2020
- 2020-04-30 CN CN202020770869.5U patent/CN213516579U/en active Active
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