Unlock instant, AI-driven research and patent intelligence for your innovation.

Water film dust remover capable of cleaning induced draft fan on line and using method thereof

A technology of water film dust collector and induced draft fan, applied in cleaning methods and appliances, cleaning methods using tools, chemical instruments and methods, etc., can solve problems affecting the operation of induced draft fans, increasing startup energy consumption, unbalanced fan blades, etc. , to improve the effect of dust removal, reduce the problem of dust accumulation, and reduce the effect of dust accumulation

Pending Publication Date: 2020-09-04
GUANGXI XINTIANDE ENERGY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the water film dust collector runs at high load for a long time, a large amount of dust will accumulate on the fan blades of the induced draft fan, which will cause the fan blades to be unbalanced and affect the operation of the induced draft fan. Shutdown to clean up the dust will affect production and increase startup energy consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water film dust remover capable of cleaning induced draft fan on line and using method thereof
  • Water film dust remover capable of cleaning induced draft fan on line and using method thereof
  • Water film dust remover capable of cleaning induced draft fan on line and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-3 As shown, a kind of water film deduster that can clean the induced draft fan online includes a dedusting tower 1, an induced air pipe 2, an induced air section 3 and an ash settling section 4; The entrance of the dust removal section 4 is connected to the bottom of the dust removal tower 1 through a pipeline, and the outlet is connected to the top of the dust removal tower 1; the air induction section 3 includes an induced draft fan 5, a wiping box 6 and a vibration induction box 7; The induced draft fan 5 is connected on the induced draft tube 2; the wiping box 6 and the vibration induction box 7 are arranged on the induced draft tube 2 on both sides of the induced draft fan 5, and communicated with the described induced draft tube 2; The inner walls of the box 6 and the vibration induction box 7 are provided with a track 8; the track 8 is inclined downward toward the direction of the induced draft fan 5, and the bottom is horizontal; a working bloc...

Embodiment 2

[0039] The difference between this embodiment and Embodiment 1 is that: the connection parts of the wiping box 6 , the vibration induction box 7 and the air induction pipe 2 are hinged with an automatic return sealing door 13 . The automatic return airtight door 13 is hinged with the air duct 2, and a return spring is provided at the hinged position; the automatic return airtight door 13 is provided with a sealing rubber pad to prevent the gas in the air duct 2 from leakage.

[0040] The usage method of this embodiment is the same as that of Embodiment 1.

Embodiment 3

[0042] The difference between this embodiment and Embodiment 2 is that: the air induction pipes 2 connected to both sides of the induction fan 5 are provided with observation ports 22 . Described observation port 22 is transparent, can adopt transparent plexiglass, in order to observe 5 fan blade statuses of induced draft fan.

[0043] The usage method of this embodiment is the same as that of Embodiment 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a water film dust remover capable of cleaning an induced draft fan on line and a using method thereof. The water film dust remover comprises a dust removal tower, an air inducing pipe, an air inducing section and an ash settling section. The air inducing pipe is connected to the top of the dust removal tower; an inlet of the dust settling section is connected with the bottom of the dust removal tower, and an outlet is connected with the upper part of the dust removal tower; the air inducing section comprises an induced draft fan, a wiping box and an induced vibration box; the induced draft fan is connected to the air inducing pipe; the wiping box and the induced vibration box are respectively arranged on the air inducing pipe on the two sides of the induced draft fan; rails are arranged on the inner walls of the wiping box and the induced vibration box; working blocks are movably connected to the rails; operating rods are arranged at the tops of the working blocks; a cleaning brush is arranged on the working block in the wiping box; a rubber block is arranged on the working block in the induced vibration box; and an air inlet is formed in the lower part of the dust removal tower, and a flow guide column is arranged in the dust removal tower. The device can realize online cleaning of the fan blades of the induced draft fan, does not need shutdown treatment, does not delay production, and reduces energy consumption.

Description

technical field [0001] The invention belongs to the technical field of boiler dedusting equipment, and relates to a water film deduster capable of cleaning an induced draft fan online and a use method thereof. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Boilers that provide ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/00B01D21/02B08B7/02B08B1/02B08B13/00B08B1/20
CPCB01D47/00B01D21/02B08B7/02B08B13/00B01D2247/04B08B1/10B08B1/20
Inventor 于兆凯
Owner GUANGXI XINTIANDE ENERGY