High-temperature vacuum sintering furnace with automatic thermocouple plugging and unplugging device

A high-temperature vacuum and thermocouple technology, applied in furnaces, muffle furnaces, cooking furnaces, etc., can solve problems such as damaged thermocouples and inaccurate temperature measurement

Active Publication Date: 2015-07-22
NINGXIA SINCERE VACUUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] By adopting the thermocouple automatic plug-in device, it avoids the problem of inaccurate temperature measurement due to improper insertion during manual operation, or the problem of high-temperature thermal field damage to the thermocouple due to improper extraction, and eliminates the problem of thermocouple Mechanical damage to thermocouples due to manual insertion and removal

Method used

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  • High-temperature vacuum sintering furnace with automatic thermocouple plugging and unplugging device
  • High-temperature vacuum sintering furnace with automatic thermocouple plugging and unplugging device
  • High-temperature vacuum sintering furnace with automatic thermocouple plugging and unplugging device

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Embodiment Construction

[0013] see Figure 1 to Figure 3 , the high-temperature vacuum sintering furnace 10 with an automatic thermocouple insertion device includes a furnace body 20 and an automatic thermocouple insertion device 30 disposed on the furnace body.

[0014] The furnace body 20 includes an upper flange 201 of the furnace body, a furnace cylinder 202 with an opening at one end, a lower flange 203 of the furnace body and a fixed flange 204. The furnace cylinder 202 is a hollow cylinder, and the upper flange 201 of the furnace body is fixedly arranged on the furnace cylinder 202 The top of the furnace body lower flange 203 is fixedly arranged on the open end of the furnace tube 202, and the diameter of the fixed flange 204 is the same as that of the furnace body lower flange 203. When the furnace body lower flange 203 is in phase with the fixed flange 204 When in contact, the furnace drum 202 and the fixing flange 204 form a closed space. In this embodiment, see Figure 4 The fixed flange...

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Abstract

A high-temperature vacuum sintering furnace with an automatic thermocouple plugging and unplugging device comprises a furnace body and the automatic thermocouple plugging and unplugging device arranged on the furnace body and located on an upper flange of the furnace body. The automatic thermocouple plugging and unplugging device comprises a connection flange, a supporting column, a support, a cylinder, a cylinder rod, a connection frame, a clamping block and a thermocouple. By means of the automatic thermocouple plugging and unplugging device, the problems that due to manual operation, the thermocouple is not plugged in place, and temperature measurement is inaccurate, or the thermocouple can not be unplugged in place, so that the thermocouple is damaged by a high temperature thermal field are solved. Moreover, the condition that the thermocouple is mechanically damaged when being manually plugged and unplugged is avoided.

Description

technical field [0001] The invention relates to the technical field of temperature monitoring of sintering furnaces, in particular to a high-temperature vacuum sintering furnace with a thermocouple automatic insertion and insertion device. Background technique [0002] High temperature vacuum sintering furnace is an important industrial heating equipment, widely used in powder sintering or body sintering of active metals, refractory metals and their alloys, ceramic materials, dissimilar materials, because the sintering temperature of high temperature sintering furnace is very high , can reach the production demand of 2600 °, and whether the sintering temperature can be controlled to meet the process requirements has a great influence on the performance of the sintered product. [0003] Thermocouple temperature measurement is a common measurement method in high-temperature vacuum sintering furnaces. When measuring the temperature of traditional sintering furnaces, it is neces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B5/18
Inventor 姜岩
Owner NINGXIA SINCERE VACUUM EQUIP
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