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A dust recovery device discharged from a power plant

A technology for dust recovery and power plants, applied in combined devices, separation methods, and separation of dispersed particles, etc., can solve problems such as dust recovery, and achieve the effect of convenient loading and unloading, maintenance and maintenance

Active Publication Date: 2021-05-04
连云港中星能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention proposes a dust recovery device discharged from a power plant, which solves the problem that there is no device for recovering the dust in the flue gas at the outlet of the existing smoke exhaust pipe

Method used

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  • A dust recovery device discharged from a power plant
  • A dust recovery device discharged from a power plant
  • A dust recovery device discharged from a power plant

Examples

Experimental program
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Effect test

Embodiment 2

[0036] Embodiment two, refer to Figure 5 , different from Embodiment 1, an annular material guide block 25 is installed at the inner bottom end of the moving material receiving barrel 27, the vertical section of the material guide block 25 is triangular, and the scraper plate 23 is installed with a moving material through a bracket. The scraper plate 22 24 that connects the bottom wall of the feeding tube 27 and the material guide block 25 is slidably connected, and the outer wall of the moving receiving tube 27 is connected with a feeding tube 26, and the discharge port of the feeding tube 26 is connected with a flexible feeding tube ;

[0037] When in use, the scraper 23 drives the scraper 24 to rotate to scrape off the dust collected at the inner bottom of the moving barrel 27, and the dust enters the flexible guide pipe through the feeding pipe 26, and then directly falls onto the ground , easy to collect.

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Abstract

The invention belongs to the field of dust recovery, in particular to a dust recovery device discharged from a power plant. In view of the problem that there is no device for recovering the dust in the flue gas at the exit of the existing flue gas, the following scheme is now proposed, which includes a moving material receiving cylinder , the moving material receiving cylinder is sleeved on the outside of the smoke exhaust pipe, the outer side wall of the smoke exhaust pipe is provided with a plurality of installation grooves along its length direction, a rack is installed in the installation groove, and the outer side wall of the moving material receiving cylinder is hinged There are two telescopic columns, the output shaft of the second telescopic column is hinged with a connecting piece, the other end of the connecting piece is installed with a top plate, one side of the top plate is hinged on the top side of the moving receiving cylinder, and a cathode block is installed in the middle of the bottom end of the top plate. , There are a plurality of exhaust holes on the top plate, and a filter screen is installed in the exhaust holes. The device can be moved and fixed on the fume exhaust tube, the loading and unloading and maintenance are convenient, and the dust in the flue gas can be collected, and at the same time, it can be collected inside the moving material receiving tube.

Description

technical field [0001] The invention relates to the technical field of dust recovery, in particular to a dust recovery device discharged from a power plant. Background technique [0002] The rapid development of modern industry has brought convenience to human beings, but also brought serious environmental pollution. Environmental problems have become one of the global problems. Pollutants produced by coal-fired power plants and industrial boilers are the main source of air pollution. [0003] "Emission Standards of Air Pollutants for Thermal Power Plants" (GB13223-2011) stipulates that the dust emission limit of coal-fired power plants is 30mg / m3, but for the high density of land development, the environmental carrying capacity begins to weaken or the atmospheric environment capacity is small, and the ecological environment is fragile 1. In key areas that are prone to serious air pollution problems and need to strictly control the emission of air pollutants, the dust emissi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00
CPCB01D50/00
Inventor 陈柏华李长城
Owner 连云港中星能源有限公司
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