Boiler flue gas denitration inlet anti-blocking online flow measuring device
CN223337006UActive Publication Date: 2025-09-16NANJING DADE TECH CO LTD
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Patent Information
- Application Number
- CN202422799333.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Technical Problem
In the prior art, it is inconvenient to clean dust and impurities during boiler flue gas transportation, resulting in serious dust accumulation in the pipeline, causing blockage and affecting the flue gas transportation efficiency.
Method used
An anti-clogging online flow measurement device for the boiler flue gas inlet is designed. Dust and impurities are filtered through a filter screen, and a motor-driven cam mechanism is used to knock the connecting pipe and filter screen to remove accumulated dust. A detachable collection box is used to clean the dust.
Benefits of technology
It effectively avoids the blockage of the connecting pipe and the filter, improves the smoke transmission efficiency, and facilitates the cleaning of dust.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223337006U_ABST
Abstract
The utility model discloses a boiler flue gas denitration inlet anti-clogging on-line flow measuring device, and relates to the technical field of flue gas denitration, the boiler flue gas denitration inlet anti-clogging on-line flow measuring device comprises a bottom plate, a denitration device is fixedly arranged on the top surface of the bottom plate, a denitration port is fixedly arranged on one side of the denitration device, a second connecting pipe is detachably arranged on one side of the denitration port, and the second connecting pipe is fixedly connected with the denitration device. A filter screen is fixedly arranged in the second connecting pipe, a smoke online flow measuring instrument is fixedly arranged on the outer surface of the second connecting pipe, a shell is fixedly arranged on the outer surface of the second connecting pipe, a movable plate is slidably arranged in the shell, a fixed plate is fixedly arranged on one side of the movable plate, and a rubber rod is fixedly arranged on one side of the fixed plate; the movable plate slides in the shell, the rubber rod is promoted to knock the second connecting pipe, so that impurities and dust adhered to the inner wall of the second connecting pipe and the filter screen are knocked off, the second connecting pipe and the filter screen are prevented from being blocked by too much accumulated dust, and the flue gas conveying efficiency is improved.
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