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Pulse vibrator

A rapper and pulse technology, which is applied in the field of pulse rappers, can solve the problem of small impact force and achieve the effect of ensuring long-term use without special maintenance and repair

Inactive Publication Date: 2010-03-31
徐兆督
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the vibrating and dust-cleaning devices in China adopt mechanical vibration and dust-cleaning, which has the problem of small impact force

Method used

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  • Pulse vibrator

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Embodiment Construction

[0009] The pulse rapper of the present invention is achieved in this way, which will be described in detail below in conjunction with the accompanying drawings. See figure 1 , the pulse rapper of the present invention is composed of: rapping controller 1, bolt 2, nut 3, washer 4, shell 5, spring 6, coil 7, rapping rod 8, rapping device base 9, bolt 10, nut 11 , washer 12, hoop 13, sealing rubber pad 14, positioning sleeve 15, and dowel 16. The pulse rapper is installed on the upper part of the electrostatic precipitator, and is fixed to the precipitator by bolts 10, nuts 11, and washer 12; A coil assembly 7 and a spring 6 are arranged inside the shell 5 of the electromagnetic hammer pulse rapper, and are fixed by bolts 2 , nuts 3 and washers 4 . The rapping rod 8 of the electromagnetic hammer is aligned with the dowel bar 16 of the dust collector, the rainproof sealing rubber pad 14 is clamped with a hoop, the dowel bar 16 is tightly connected with the components in the elect...

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Abstract

The invention relates to a pulse vibrator which is characterized in that a shell of an electromagnetic hammer pulse vibrator is internally provided with a coil assembly and a spring which are fixed bybolts, nuts and washers; a vibrating rod of an electromagnetic hammer aligns with a dowel bar of a dust remover; a rainwater-proof seal gasket is tightly clamped by a shrouding ring; the dowel bar isfixedly connected with a component in an electric field and has a perpendicularity not larger than 1 mm and a positioning sleeve is arranged outside the dowel bar; and the pulse vibrator is installedon the upper part of an electric dust remover and fixed together with the dust remover through bolts, nuts and washers. The vibrating rod of the pulse vibrator has a lifting height up to 400 mm, andthe pulse vibrator needs no special maintenance and detection under the normal working condition and can be used for a long time without lubrication. A discharging electrode and a dust-collecting electrode are respectively vibrated, the vibration impact strength and the vibration period are adjusted section by section, the vibration pitch time can be adjusted, and the vibration periods of all electric fields are mutually independent.

Description

technical field [0001] The invention relates to a matching device of dust removal equipment, in particular to a pulse rapper. Background technique [0002] The high-voltage electrostatic precipitator makes the dust particles in the flue gas deposit on the electrode surface and separate from the flue gas through the cathode and anode electrodes installed in the high-voltage electric field. In order to improve the efficiency of the electrostatic precipitator, it is necessary to regularly remove the dust deposited on the electrode surface. Traditional The method is to install a vibration cleaning device inside the electrostatic precipitator. There are two ways of top rapping and side rapping. At present, most domestic rapping dust removal devices use mechanical vibration to remove dust, which has the problem of low impact force. Contents of the invention [0003] The pulse rapper of the present invention overcomes the above-mentioned defects, and aims to provide a non-lubri...

Claims

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Application Information

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IPC IPC(8): B03C3/76
Inventor 徐兆督
Owner 徐兆督
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