Automatic packing type electric arc synthetic furnace

A technology of automatic filling and synthesis furnace, which is applied in the direction of nanotechnology, can solve the problems of environmental pollution, operator workload, etc., and achieve the effect of avoiding cumbersome procedures

Active Publication Date: 2011-04-06
INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic filling type electric arc synthesis furnace, which is used to solve the problems of environmental pollution and operator workload caused by the regular opening of the furnace cover in the prior art

Method used

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  • Automatic packing type electric arc synthetic furnace
  • Automatic packing type electric arc synthetic furnace

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Embodiment approach

[0019] The anode sampling sleeve 21 of this preferred embodiment is located at the inner end of the furnace body 1 and is provided with a fixing clip, which includes two clips 25 symmetrically arranged for directly clamping the anode graphite rod 2, and the two clips 25 Connect to the end of the anode sampling sleeve 21 through a compression spring 26 respectively, the compression springs 26 are sleeved on a guide rod 27 to prevent the compression spring 26 from being skewed when stretching, and one end of the guide rod 27 is fixed on the anode sampling sleeve Sleeve 21. The anode push rod 22 can directly push the left end of the anode graphite rod 2 between the two clips 25 , and use the elastic force of the compression spring 26 to clamp and fix the anode graphite rod 2 . In other embodiments, if the gap between the anode graphite rod and the inner wall of the anode sampling sleeve is small, the end of the anode sampling sleeve can also be used to support the anode graphite ...

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Abstract

The invention discloses an automatic packing type electric arc synthetic furnace, which comprises a furnace body, a left and a right furnace covers arranged on flanges on two ends of the furnace body, and further comprises a cathode push rod, a cathode push rod moving mechanism, an anode push rod, an anode push rod moving mechanism and an anode sample injection sleeve. One end of the cathode push rod movably and hermetically passes through the right furnace cover, the other end of the cathode push rod is connected with the cathode push rod moving mechanism, the anode sample injection sleeve is of a double pipe wall structure with an interlayer cavity, the interlayer cavity is connected with a cooling system of the furnace body, one end of the anode sample injection sleeve hermetically penetrates through the left furnace cover, one end of the anode push rod is located in the anode sample injection sleeve, and the other end of the anode push rod is connected with the anode push rod moving mechanism. The invention can realize the continuous evaporation of anode graphite for preparing carbon nano materials, avoid the complicated procedure of periodically opening the furnace covers for feeding anode graphite rods as well as soot pollution and complicated work of operators caused by the complicated procedure.

Description

technical field [0001] The invention relates to an automatic filling type electric arc synthesis furnace, in particular to an automatic filling type electric arc synthesis furnace capable of automatically filling anode graphite rods, and belongs to the technical field of carbon nanomaterial preparation. Background technique [0002] Nanomaterials have attracted widespread attention due to their unique functions, and the research, development and application of nanomaterials have become one of the hotspots in scientific research and industry, such as all-carbon nanomaterials. At present, the electric arc synthesis furnace for preparing nanomaterials mainly includes furnace body and related furnace cover, import and export of various substances, anode graphite rod and cathode graphite rod carrying device, electrical system, etc. The anode electrode in the furnace body is composed of multiple graphite electrodes and fixed on a rotating disc, so that multiple graphite electrodes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B31/02B82Y40/00
Inventor 董金泉孙宝云赵宇亮郝健
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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