High-temperature vacuum furnace water-cooling electrode
A water-cooled electrode, high-temperature vacuum technology, applied in the direction of furnace, electric furnace heating, furnace components, etc., can solve the problems of electrode damage and unusability, and achieve the effects of good sealing, long service life and simple structure
Active Publication Date: 2017-05-10
SHENYANG SHENZHEN VACUUM TECH CO LTD
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Problems solved by technology
[0003] Existing water-cooled electrodes are only suitable for vacuum furnaces below 1400°C, and cannot be used in corrosive atmospheres. Once the temperature is higher than this or corrosive gases are contained in the furnace, the electrodes will be damaged
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[0026] The present invention will be described in further detail below with reference to the drawings.
[0027] Such as figure 1 As shown, a water-cooled electrode for a high-temperature vacuum furnace provided by the present invention includes an electrode block 1, a conductive copper strip 3, an electrode body 4, a water inlet pipe 10, a water inlet and outlet seat 11, a water-cooled flange 13 and a right-angle joint 16, wherein the electrode body 4 is fixedly installed on the water-cooled flange 13, and an insulating sealing member is arranged between the electrode body 4 and the water-cooled flange 13, the electrode body 4 is provided with a cooling cavity inside, and the water inlet and outlet seat 11 Is arranged at one end of the electrode body 4, the water inlet pipe 10 is arranged on the water inlet and outlet seat 11 and is accommodated in the cooling cavity of the electrode body 4, and the other end of the electrode body 4 is respectively One conductive copper strip 3 i...
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Abstract
The invention belongs to the technical field of vacuum furnace equipment, and concretely relates to a high-temperature vacuum furnace water-cooling electrode, which comprises an electrode block, conductive copper belts, an electrode body, a water inlet pipe, a water inlet and outlet base, a water-cooling flange and right-angle connectors. The electrode body is fixedly arranged on the water-cooling flange; insulation sealing parts are arranged between the electrode body and the water-cooling flange; a cooling cavity is arranged inside the electrode body; the water inlet and outlet base is arranged at one end of the electrode body; the water inlet pipe is arranged on the water inlet and outlet base and is held in the cooling cavity of the electrode body; and the conductive copper belts are connected to two sides of the other end of the electrode body, and are connected with the electrode block through the right-angle connectors. The high-temperature vacuum furnace water-cooling electrode provided by the invention can be used at the temperature of 1,700 DEG C, can be used under the corrosive atmosphere, and is simple in structure, good in sealability, long in service life, and low in production cost.
Description
Technical field [0001] The invention belongs to the technical field of vacuum furnace equipment, in particular to a high-temperature vacuum furnace water-cooled electrode. Background technique [0002] The water-cooled electrode is the port of the vacuum furnace to connect the heating element in the furnace, and it is the key component to connect the power supply outside the furnace and the heating element in the furnace. With the increase in the working temperature of the vacuum furnace by the workpiece, the temperature of the water-cooled electrode of the vacuum furnace is also correspondingly increased. The performance of the water-cooled electrode is directly related to whether the vacuum furnace can meet the index requirements. [0003] Existing water-cooled electrodes are only suitable for vacuum furnaces below 1400°C and cannot be used in corrosive atmospheres. Once the temperature is higher than this temperature or the furnace contains corrosive gases, the electrodes will b...
Claims
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IPC IPC(8): F27D11/10
Inventor 程革吴冰孔德惠于洪斌李娟张洋张天龙张晓宇党超刘正桐何晓棠
Owner SHENYANG SHENZHEN VACUUM TECH CO LTD