Ash scraping rack tooth-disengaging-preventing mechanism and electric dust remover applying same
An electrostatic precipitator and anti-gear technology, which is applied in the field of electric precipitator, can solve the problems of inability to fully remove the dust of the precipitator, shutdown of the dust scraping system, and tooth detachment of gears and racks, etc., so as to increase the operable range, The effect of increasing the range of dust scraping and reducing the amount of dust accumulation
Pending Publication Date: 2021-12-21
XIAN XIKUANG ENVIRONMENTAL PROTECTION
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Problems solved by technology
The dust collected inside the dust collector cannot be fully removed. If the limit switch and the proximity switch fail, the gear and rack will be de-toothed, the dust scraping system will stop, and even the system will be shut down.
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] The embodiment of the present invention provides an anti-loosening mechanism for the scraping rack, such as Figure 1-Figure 4 As shown, it includes a power assembly, a rack assembly, a dust-scraping assembly, an anti-stripping assembly 2, a rotating fixed assembly and a top filling assembly 9;
[0028] There are two dust scraping assemblies, which are respectively installed at both ends of the rack assembly, and are used to remove the dust collected inside the electrostatic precipitator;
[0029] The power component is used to drive the movement of the rack component to drive the dust scra...
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The invention discloses an ash scraping rack tooth-disengaging-preventing mechanism and an electric dust remover applying the same. The ash scraping rack tooth-disengaging-preventing mechanism comprises a power assembly, a rack assembly, ash scraping assemblies, tooth-disengaging-preventing assemblies, a rotary fixing assembly and a top filling assembly, wherein the two ash scraping assemblies are installed at the two ends of the rack assembly respectively, the power assembly is used for driving the rack assembly to move to drive the ash scraping assemblies, the two tooth disengaging preventing assemblies are installed at the two ends of the rack assembly respectively, the top filling assembly is installed in the middle of the outer side of the rack assembly and used for supporting the rack assembly, and the rotary fixing assembly is used for fixing the rack assembly and the ash scraping assemblies. A telescopic movable pin shaft is arranged on an original rack, the operational range of the dust scraping mechanism is enlarged, the dust scraping range can be enlarged, the dust accumulation amount in the dust remover body can be reduced to the maximum extent, the reentrainment dust amount can be reduced, and meanwhile, the mechanism is mechanically changed, is stable and reliable, and can fundamentally eliminate the risk of tooth disengagement of the gear and the rack.
Description
technical field [0001] The invention relates to the technical field of electric precipitators, in particular to a tooth-scraping anti-loosening mechanism and an electric precipitator using the same. Background technique [0002] The ash scraping mechanism of the cylindrical electrostatic precipitator is one of the key components of the equipment. Through the pendulum movement, the dust collected inside the electrostatic precipitator is removed. Considering safe operation and increasing the coefficient of safe operation, the left and right upper limits are usually controlled position and left and right super high limit. 4-5 teeth are reserved for the left and right high limit, and the travel switch runs in reverse after induction, and 3-4 teeth are reserved for the left and right ultra-high limit, which are used for shutdown after the proximity switch is activated due to internal jamming and overload. [0003] Due to too many racks are reserved, when the dust scraping mechan...
Claims
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IPC IPC(8): B03C3/74
CPCB03C3/743
Inventor 王鹏军郑鹏辉高燕军孟晨吴佳薛坤
Owner XIAN XIKUANG ENVIRONMENTAL PROTECTION