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Hydrogen decrepitation furnace

A shell and gland technology, which is applied in the manufacture of electrical components, inductors/transformers/magnets, circuits, etc., can solve problems such as complicated operation, hidden safety hazards in the use of hydrogen, long dehydrogenation time, etc., to ensure personal safety and safety Effects of running and shortening the dehydrogenation time

Inactive Publication Date: 2006-07-12
佟文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hydrogen explosion furnace is the necessary processing equipment for NdFeB to improve product performance. The existing sintering furnace can be used for hydrogen explosion production after structural modification. Imported equipment is not only expensive, but also complicated to operate, and its structure is not advanced.
Hydrogen is an important processing raw material for hydrogen explosion furnaces, but hydrogen is a flammable gas, so there are safety hazards in the use of hydrogen; at present, there are no perfect safety precautions for hydrogen explosion furnaces
In addition, the processed raw materials are fixed during the processing process, and it is not easy to fully combine hydrogen and raw materials; and the dehydrogenation time is long, and the cooling time is long; there are many opportunities for oxidation by opening the door; the work efficiency is low

Method used

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  • Hydrogen decrepitation furnace

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Embodiment Construction

[0013] The present invention includes a housing 12 with a water jacket 7, a motor 21 is provided on the gland 25 on the left side of the housing 12, the motor 21 is connected with the inflatable tailstock 17 through a gear 26 and a screw 18, and the inflatable tailstock 17 is connected to the hollow body through a bearing 16. The cover plate 15 is connected; the motor 5 on the gland 6 on the right side of the housing 12 is connected with the reaction chamber 2 through the clutch 4; the hollow shaft 11 at one end of the reaction chamber 2 in the vacuum chamber 1 can be connected with the hollow cover plate 15, and the reaction chamber 2 The outside is a heating element 8; the inner wall of the reaction chamber 2 is an inner auger 3; an inflation pipe 19, an inflation recovery pipe 20 are arranged on the inflatable tailstock 17, and vacuum suction pipes 23 and 13 are arranged on the housing 12; Stock cooling bin 24.

[0014] A hydrogen recovery pipe 20 can be established on the ...

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Abstract

The invention relates to a structural improvement of sintering furnace and hydrogen-burst furnace which provides a hydrogen-burst furnace with better safety, simple structure and high producing efficiency. The invention comprises: a frame with water chamber, a motor mounted on the left stressed top of frame and connected with aeration tail block via gear and lead-screw, a aeration tail block connected with hollow cover board via bearing, a motor mounted on the right stressed top of frame and connected with reaction chamber via clutch, a hollow shaft mounted on one end of reaction chamber on vacuum room and availably connected with hollow cover board, a heating element mounted outside the reaction chamber, a heat exchanger mounted on the inner wall of vacuum room, a cooling fan on the right stressed top, the inner wall of reaction chamber is inner continuous-type, a aeration tube mounted on the aeration tail block, a vacuum sucker mounted on the frame, and a storage cooling chamber mounted under the inlet of frame.

Description

technical field [0001] The invention relates to the improvement of the structure of a sintering furnace and a hydrogen explosion furnace. Background technique [0002] Hydrogen explosion furnace is the necessary processing equipment for NdFeB to improve product performance. The existing sintering furnace can be used for hydrogen explosion production after structural modification. Imported equipment is not only expensive, but also complicated to operate, and its structure is not advanced. Hydrogen is an important processing raw material for hydrogen explosion furnaces, but hydrogen is a flammable gas. Therefore, there are safety hazards in the use of hydrogen; at present, there are no perfect safety precautions for hydrogen explosion furnaces. In addition, the processed raw materials are fixed during the processing process, and it is difficult to fully combine hydrogen and raw materials; and the dehydrogenation time is long, and the cooling time is long; there are many opport...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/04H01F41/02
Inventor 佟文
Owner 佟文