Explosion-proof type pipeline heater
A pipeline heater, explosion-proof technology, applied in the direction of pipeline heating/cooling, pipeline protection, pipeline damage/wear prevention, etc., can solve the problems of low heating efficiency, bending deformation, slow heating speed, etc., to improve heating efficiency, improve Explosion-proof performance, effect of shortening heating time
Active Publication Date: 2021-01-05
黑龙江省奥普瑞石油科技有限公司
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Problems solved by technology
However, the existing explosion-proof pipeline heaters still have the problems that the explosion-proof pipeline is easy to shrink and deform when heated, and the low strength is easy to bend and deform during the heating process, and the heating speed is slow and the heating efficiency is low.
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[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0031] Such as Figure 1 to Figure 5 As shown, an explosion-proof pipeline heater includes an explosion-proof pipeline 1 and a heating device 2 for blowing hot air. The upper end of the explosion-proof pipeline 1 is provided with a sealable feed inlet 1.1; There is a sealable discharge port 1.2; one end of the explosion-proof pipeline 1 is provided with an air outlet 1.3; the heating device 2 is placed at the other end of the explosion-proof pipeline 1, and the heating device 2 and the explosion-proof pipeline 1 fixed connection; the heating end of the heating device 2 extends into the explosion-proof pipeline 1;
[0032] The explosion-proof pipeline 1 includes an outer wall 1.4 and an inner wall 1.5, the inner wal...
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The invention relates to an explosion-proof type pipeline heater which comprises an explosion-proof pipeline and a heating device. The upper end part of the explosion-proof pipeline is provided with afeeding hole; a discharging hole is formed in the lower end part of the explosion-proof pipeline; an air outlet is formed in one end part of the explosion-proof pipeline; the heating device is arranged at the other end part of the explosion-proof pipeline and is fixedly connected with the explosion-proof pipeline; the explosion-proof pipeline comprises an outer wall and an inner wall, and the inner wall is arranged in the outer wall; a plurality of reinforcing rings are arranged between the inner wall and the outer wall; a plurality of reinforcing rods are arranged on one side of the reinforcing rings, and the reinforcing rods are sequentially arranged at equal intervals in the circumferential direction of the reinforcing rings; each reinforcing rod is fixedly connected with the pluralityof reinforcing rings; and a heating layer is further arranged between the multiple reinforcing rings and the inner wall and fixedly connected with the multiple reinforcing rings, the multiple reinforcing rods and the inner wall. Compared with the prior art, the explosion-proof type pipeline heater heats materials comprehensively, improves the heating efficiency, and also can improve the strengthof the explosion-proof pipeline and the explosion-proof performance.
Description
technical field [0001] The invention relates to the technical field of heaters, in particular to an explosion-proof pipeline heater. Background technique [0002] In the prior art, a heater is a device that can generate or produce high temperature. Generally speaking, the maximum temperature is about 70-300°C. It includes three parts: heat generation, heat dissipation and temperature control. Small household water heaters and large industrial boilers are actually derivatives of heaters, and heaters are just a general term for these products. There are thousands of different types of products and they are used in Various fields play an important role. [0003] There are many types of heaters, among which explosion-proof pipeline heaters are one of them, which are often used in petrochemical, pharmaceutical, light industry, textile, brewing, paint, coating, food, bioengineering and other industries where there may be flammable and Explosive gas production environment appli...
Claims
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IPC IPC(8): F16L53/32F16L53/35F16L57/00
CPCF16L53/32F16L53/35F16L57/00
Inventor 黄泽雄
Owner 黑龙江省奥普瑞石油科技有限公司