Chemical experiment crystal melting device

A technology for melting devices and chemical experiments, applied in laboratory appliances, chemical instruments and methods, chemical/physical processes, etc., can solve the problems of lack of anti-scald protection measures, low heating efficiency, low heat energy utilization rate, etc., and achieve reduction Dissipate heat energy, prevent burns, and improve utilization

Inactive Publication Date: 2018-09-04
长沙亚斯智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The structure of the traditional crystal melting device for chemical experiments is relatively simple, the heating area is small when heating, the

Method used

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  • Chemical experiment crystal melting device
  • Chemical experiment crystal melting device
  • Chemical experiment crystal melting device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...

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Abstract

The invention discloses a chemical experiment crystal melting device which comprises a crystal melting device body, wherein a top opening is integrally cast at the top of the crystal melting device body, a first annular fixed frame is in sleeve connection to the bottom of the outer side of the top opening, heat-insulation handles are symmetrically welded to the two sides of the first annular fixedframe, a second annular fixed frame is in sleeve connection to the outer side of the top opening and at the top of the first annular fixed frame, an arc heat-insulation frame is connected to the outer side of the second annular fixed frame through a connection frame at the annular same angle, three clamping connection holes are formed in the second annular fixed frame at the annular same angle, and the clamping connection holes are connected with a protection cover plate through connection pins. In the chemical experiment crystal melting device disclosed by the invention, a heating base is designed as an arc structure, so that a heating area of the crystal melting device body is obviously enlarged, a thermal energy utilizing rate is improved, thermal energy loss is reduced, and a heatingefficiency is improved.

Description

technical field [0001] The invention relates to the technical field of chemical experiment melting devices, in particular to a crystal melting device for chemical experiments. Background technique [0002] Melting is the process of heating a substance to change it from a solid to a liquid. It is the more common type in the change of state of matter. Melting requires the absorption of heat and is an endothermic process. Crystals have a certain melting temperature, called melting point. Amorphous crystals do not have a certain melting temperature. The inverse process of melting is solidification, and melting is a process of changing a substance from a solid state to a liquid state by heating a substance. Melting needs to absorb heat, which is an endothermic process. The crystal has a certain melting temperature, called melting point, which is equal to its freezing point under standard atmospheric pressure. The crystal absorbs heat and the temperature rises, and when it re...

Claims

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Application Information

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IPC IPC(8): B01J6/00B01L7/00
CPCB01J6/005B01L7/00
Inventor 黄明
Owner 长沙亚斯智能科技有限公司
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