Rotary vacuum hydrogen breaking device

A rotary and vacuum technology, applied in the field of production equipment of rare earth magnetic materials, can solve the problems of no automation, high cost, and difficulty in forming automation, and achieve the effect of continuity

Pending Publication Date: 2019-06-21
沈阳广泰真空科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The original hydrogen crushing treatment device for raw materials of rare earth SC cast slabs includes the hydrogen crushing treatment equipment for the transfer tray loaded with stainless steel material boxes to enter the roller hearth multi-chamber continuous furnace, and the single-chamber rotary heating drum hydrogen crushing device that has not forme

Method used

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  • Rotary vacuum hydrogen breaking device
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  • Rotary vacuum hydrogen breaking device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] Example 1

[0037] Such as figure 1 As shown, a rotary vacuum hydrogen breaking device includes a hydrogen absorption chamber 1, a rotary heating cylinder 2, a rotary cooling cylinder 3, and a discharge chamber 4; the hydrogen absorption chamber 1 has an inlet connected to the charging cylinder and a hydrogen absorption chamber The first vacuum butterfly valve and the second vacuum butterfly valve are respectively arranged at the inlet and outlet of 1; the rotating heating cylinder 2 is connected with the outlet of the hydrogen absorption chamber 1 through the screw feeding shaft 5, and the heating cylinder 2 is rotated inside A material conveying mechanism 7 is provided; the rotating cooling cylinder 3 is connected to the rotating heating cylinder 2 through a flange 6, and another material conveying mechanism 7 is arranged in the rotating cooling cylinder 3; the discharge chamber 4 is connected to the rotating cooling cylinder 3, The material chamber 4 includes a discharg...

Example Embodiment

[0051] Example 2

[0052] Refer to the rotary vacuum hydrogen breaker provided in Example 1 with reference to the rotary vacuum hydrogen breaker provided in Example 1. The difference is that: Figure 5 As shown, the material conveying mechanism 7 includes a rotating thread groove 703 arranged on the inner wall of the rotating heating cylinder 2 or the rotating cooling cylinder 3, and the rotating thread groove 703 is used for forward or reverse rotation of the rotating heating cylinder 2 or the rotating cooling cylinder 3. Next, the materials in the rotating heating cylinder 2 or the rotating cooling cylinder 3 are transferred between the end close to the feeding chamber 1 and the end close to the discharge chamber 2.

[0053] When the material to be processed is in block shape, if the rotating blade is used for material conveying, the material is easily stuck between the sleeve of the screw feed shaft and the screw blade during the conveying process, and the screw feed shaft will s...

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PUM

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Abstract

The invention discloses a rotary vacuum hydrogen breaking device. The rotary vacuum hydrogen breaking device comprises a hydrogen suction chamber, a rotary heating barrel, a rotary cooling barrel anda discharging chamber, a feeding inlet of the hydrogen suction chamber is connected with a charging barrel, and the feeding inlet and a discharging outlet of the hydrogen suction chamber are providedwith a first vacuum butterfly valve and a second vacuum butterfly valve correspondingly; the rotary heating barrel is connected with the discharging outlet of the hydrogen suction chamber through a spiral feeding shaft, and a material conveying mechanism is arranged on the rotary heating barrel; the rotary cooling barrel communicates with the rotary heating barrel through a flange, and another material conveying mechanism is arranged in the rotary cooling barrel; and the discharging chamber is connected with the rotary cooling barrel and comprises a discharging barrel and a third vacuum butterfly valve arranged at a discharging outlet of the discharging barrel. Through the rotary vacuum hydrogen breaking device provided by the invention, material machining automation can be achieved, the production efficiency is improved, and moreover, the material machining safety is improved.

Description

technical field [0001] The invention belongs to the field of production equipment of rare earth magnetic materials, and in particular relates to a rotary vacuum hydrogen breaker. Background technique [0002] The original hydrogen crushing treatment device for raw materials of rare earth SC cast slabs includes the hydrogen crushing treatment equipment for the transfer tray loaded with stainless steel material boxes to enter the roller hearth multi-chamber continuous furnace, and the single-chamber rotary heating drum hydrogen crushing device that has not formed automation. Among them, the multi-chamber continuous furnace in the prior art is only a single piece of equipment, it is difficult to form automation, and it needs a high cost to put into production; It forms automation and requires on-site operators to participate in the operation. Considering the safety of hydrogen, it is a highly dangerous equipment device. Contents of the invention [0003] Aiming at the defici...

Claims

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Application Information

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IPC IPC(8): B22F9/02
Inventor 王吉刚刘顺钢中山昭二
Owner 沈阳广泰真空科技股份有限公司
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