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Supersonic speed high-temperature ceramic repair welding gun

A high-temperature ceramic and supersonic technology, which is applied in the field of ceramic repair, can solve the problems of low bonding strength, single structure, and low welding speed, and achieve the effect of high bonding strength.

Inactive Publication Date: 2013-05-01
张立生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the structure of the general ceramic welding repair gun is complex and single. The repaired ceramics are easy to fall off, and the bonding strength is low. At the same time, the general ceramic welding repair gun does not have a camera sensor device

Method used

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  • Supersonic speed high-temperature ceramic repair welding gun
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  • Supersonic speed high-temperature ceramic repair welding gun

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Embodiment Construction

[0012] see Figure 1-4 , the specific embodiment adopts the following technical solutions: it includes high-pressure oxygen inlet 1, gas inlet 2, ignition device interface 3, high-pressure air inlet 4, welding filling material inlet 5, first-layer water cooling circulation system cooling water inlet 6, Cooling water outlet 7 of the first layer of water cooling circulation system, 8 of the first layer of water cooling circulation system, cooling water inlet of the second layer of water cooling circulation system 9, cooling water outlet of the second layer of water cooling circulation system 10, second layer of water cooling Circulation system 11, gas check valve 12, ignition coil 13, combustion chamber 14, electronic spark plug 15, high-temperature camera sensing device 16, ground wire terminal 17 and acceleration tube 18; high-pressure oxygen inlet 1, gas inlet 2 and combustion chamber 14 connected, and a gas check valve 12 is provided between the gas inlet 2 and the combustio...

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Abstract

The invention relates to a supersonic speed high-temperature ceramic repair welding gun, which relates to the field of ceramic repair. A high-pressure oxygen inlet (1) and a gas inlet (2) are communicated with a combustion chamber (14); a gas check valve (12) is arranged between the gas inlet (2) and the combustion chamber (14); and the gas inlet (2) is arranged out of the high-pressure oxygen inlet (1). The supersonic speed high-temperature ceramic repair welding gun is characterized in that the lower part of the combustion chamber (14) is provided with a high-temperature camera shooting and sensing device (16), and a high-pressure air inlet (4) is connected with the high-temperature camera shooting and sensing device (16). The gun head of the supersonic speed high-temperature ceramic repair welding gun is provided with the camera shooting and sensing device for carrying out repair welding to a fire-proof brick wall surface to form firm combination, the ejection speed can reach the supersonic speed state, the falling phenomenon is avoided, and the combination intensity is high.

Description

Technical field: [0001] The invention relates to the field of ceramic repairing, in particular to a supersonic high-temperature ceramic welding repair gun. Background technique: [0002] The supersonic high-temperature ceramic welding gun is to input flammable gas and oxygen or air into the combustion chamber of the welding gun, and the ignition system will ignite it to generate high-temperature and high-speed expansion airflow, and at the same time, the ceramic welding machine will input the output ceramic welding material into this In the fast-expanding airflow, the welding filler particles are accelerated and sprayed onto the refractory brick wall. Supersonic high-temperature ceramic welding repair gun can be used for welding and repairing damaged parts of refractory brick walls inside high-temperature kilns in glass factories, glass fiber factories, steel factories, power stations, waste incineration plants, metallurgy, thermal power plants, petrochemical and other indus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D1/16F27D21/02
Inventor 张立生
Owner 张立生