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Shipborne online flue gas monitoring device installed in marine engine room

A monitoring instrument and flue gas technology, which is applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems of ineffective protection of flue gas sensors, inability to control spraying operations freely, etc., and achieve good effect of flue gas elimination operations

Inactive Publication Date: 2020-01-17
朱六五
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the spraying operation cannot be freely controlled, and the smoke sensor cannot be effectively protected during the spraying operation, and a ship-borne smoke online monitor installed in the engine room of the ship is proposed

Method used

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  • Shipborne online flue gas monitoring device installed in marine engine room
  • Shipborne online flue gas monitoring device installed in marine engine room
  • Shipborne online flue gas monitoring device installed in marine engine room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A ship-borne flue gas online monitor installed in the engine room of a ship, comprising: a main body casing 101, a power bin 102, a starting bin 103, a waterproof bin 104 and a monitoring bin 105, and the inside of the main body casing 101 is sequentially provided with power bins from top to bottom 102. Starting compartment 103 and monitoring compartment 105. The middle part of the starting compartment 103 is provided with a waterproof compartment 104. The left and right sides of the power compartment 102 are fixed with servo motors 106. The lower end of the main shaft of the servo motor 106 is fixedly connected with the starting mechanism, and the upper end of the starting mechanism is inward. One side is meshed and connected with the starting valve mechanism, the upper end of the starting mechanism is meshed and connected with the monitoring starting mechanism, the lower side of the starting mechanism is fixedly connected with the spraying mechanism, and the smoke monit...

Embodiment 2

[0029] Embodiment 2: Based on Embodiment 1, the difference is:

[0030]The starting mechanism includes: a rotating gear 201, a rotating screw mandrel 202, a moving block 203 and a moving ring 204, the lower end of the main shaft of the servo motor 106 is fixedly connected with the upper end of the rotating screw mandrel 202, and the upper end of the rotating screw mandrel 202 is fixedly connected with the axis center of the rotating gear 201. The screw rod 202 is threaded with a moving block 203, the inner side of the moving block 203 is fixedly connected to the left and right ends of the moving ring 204, the moving ring 204 is fixedly connected to the upper end of the spraying mechanism, and the inner side of the rotating gear 201 is connected to the start valve mechanism. Mesh connection, the outer side of the rotating gear 201 is meshed with the monitoring and starting mechanism.

[0031] The monitoring and starting mechanism includes: a rotating sealing plate 401, a rotati...

Embodiment 3

[0034] Embodiment 3: Based on Embodiment 1 and 2, but the difference is:

[0035] The starting valve mechanism includes: external transmission gear 301, internal transmission gear 302, transmission shaft 303, rotating gear ring 304, moving rod 305, sealing plate 306, connecting hose 307 and external connecting pipe 308, the inner side of rotating gear 201 and The lower side of the external transmission gear 301 is meshed and connected, the axis of the external transmission gear 301 is fixedly connected with the outer end of the transmission shaft 303, the middle part of the transmission shaft 301 is movably connected with the inner wall of the waterproof chamber 104, and the inner end of the transmission shaft 301 is connected with the axis of the internal transmission gear 302 Fixedly connected, the lower side of the internal transmission gear 302 meshes with the left and right sides of the rotating gear ring 304, and the upper and lower sides of the rotating gear ring 304 are...

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PUM

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Abstract

The invention discloses a shipborne online flue gas monitoring device installed in a marine engine room, and belongs to the field of flue gas monitoring. According to the monitoring device, air is introduced into the device by means of monitoring starting mechanism arranged in the two sides, a flue gas monitoring sensor arranged in the device monitors the air, and air is transmitted to an externalsystem after monitoring. A valve opening mechanism is also included, the device is connected with an external water supply pipeline, after connection, when flue gas in the air is abnormal and alarm is raised, a starting mechanism is started immediately, the valve opening mechanism is driven to run, and thus, water is injected into a spraying mechanism, spraying is carried out, and the starting mechanism closes a detection starting mechanism so that outside water enters the device.

Description

technical field [0001] The invention relates to the field of smoke monitoring, in particular to a ship-borne smoke online monitor installed in a ship engine room. Background technique [0002] At present, China's sulfur dioxide and carbon dioxide emissions rank first and second in the world respectively. The main cause of serious air pollution is coal-based energy structure, and 70% of China's power generation industry is coal-fired power generation. The flue gas emitted by coal-fired power plants contains smoke, carbon dioxide, sulfur dioxide, nitrogen oxides, and a small amount of carbon monoxide. The smoke and dust directly affect the environmental quality of the atmosphere. Carbon dioxide, sulfur dioxide, and nitrogen oxides are all acidic gases, which are the main factors for the formation of acid rain. To control the emission of flue gas pollutants from coal-fired power plants, the environmental monitoring of pollution sources should be done well first, which is the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCG01N33/0063
Inventor 朱六五
Owner 朱六五
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