Fire observation device and method for oil field boiler
A technology for boilers and oil fields, applied in the field of fire observation devices for oil field boilers, can solve problems such as backward flame monitoring methods, manual workload, high risk coefficient, unreasonable structure of flame monitoring devices, etc., and achieve good image quality
Active Publication Date: 2019-05-17
CHINA PETROLEUM & CHEM CORP +1
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Problems solved by technology
[0003] In use, it is found that the existing fire viewing devices mainly have the following deficiencies: 1. The flame monitoring method is backward; 2. The structure of the flame monitoring device is unreasonable; 3. The reliability of the monitoring device is low; 4. The manual workload and risk factor are large
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[0019] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0020] Specifically, such as Figure 1-Figure 3 As shown, the fire observation device for an oil field boiler according to the embodiment of the present invention includes a flame monitoring frame, which includes a rotating vertical shaft 3 that extends vertically and is telescopic and rotatable, and a horizontal guide rail 4 on the top of the rotating vertical shaft. Including a monitoring camera 2 arranged on the horizontal guide rail 4 and capable of moving along the horizontal guide rail 4, the monitoring camera is connected to the fire viewing hole 5 through a retractable supplementary light self-radiation device 1; wherein the supplementary light self-radiation The device 1 includes: an inner layer telescopic tube 11, an outer layer telescopic tube...
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The invention provides a flame observation device and method for an oil field boiler. The device comprises a flame monitoring frame, the flame monitoring frame comprises a rotating vertical shaft which can extend in the vertical direction and can telescope and rotate and a horizontal guide rail arranged on the top of the rotating vertical shaft, the flame monitoring frame further comprises a monitoring camera which is arranged on the horizontal guide rail and can move along the horizontal guide rail, and the monitoring camera is connected with a flame observation hole through a telescopic light supplementing self heat dissipation device; the light supplementing self heat dissipation device comprises an inner-layer telescopic cylinder, an outer-layer telescopic cylinder, hot flow guiding grooves, a highlight eliminating protection plate and an open hole; the shape of the outer-layer telescopic cylinder adapts to that of the inner-layer telescopic cylinder, so that the outer-layer telescopic cylinder is connected to the exterior of the inner-layer telescopic cylinder in a sleeving mode and can telescope relative to the inner-layer telescopic cylinder, and the inner diameter of the outer-layer telescopic cylinder adapts to that of the inner-layer telescopic cylinder, so that light is shaded when the outer-layer telescopic cylinder is connected to the exterior of the inner-layer telescopic cylinder in the sleeving mode; and the closed hot flow guiding grooves extending in the telescopic direction of the outer-layer telescopic cylinder are formed in the side wall of the outer-layer telescopic cylinder.
Description
technical field [0001] The invention relates to the technical field of oilfield equipment, in particular to a fire observation device and method for an oilfield boiler. Background technique [0002] Oilfield equipment often uses steam generators in their work, and the active steam injection boiler in oilfields is the main equipment for generating wet saturated steam with a certain dryness. , radiation section, and convection section are heated separately to generate steam. The active steam injection boilers in the oil field in the prior art all release heat through fuel combustion, while the active steam injection boilers in the oil field in the prior art mainly use flame and flue gas radiation to exchange heating water in the radiation section, while in the convection section The finned tubes are used for heat exchange by flue gas convection and radiation. Among them, the combustion state of the flame in the radiant section determines the combustion efficiency and the eco...
Claims
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IPC IPC(8): F23M11/04
CPCF23M11/045
Inventor 田波赵学展梁福元武八锁张玥屈龙涛张强李刚郝其峰
Owner CHINA PETROLEUM & CHEM CORP