Top and bottom composite rapping electric dust collector with variable rapping strength

Abstract

The invention discloses a top and bottom composite rapping electric dust collector with variable rapping strength, comprising an anode plate, wherein a first rapping device and a computer system are arranged at the top of the anode plate, a second rapping device is arranged at the bottom of the anode plate, has the same structure with the first rapping device and comprises a base, wherein a core shaft, a motor, a mounting seat and a driving hydraulic cylinder are arranged on the base, and a piston rod extension end of the driving hydraulic cylinder is fixed with the mounting seat; rapping units are arranged on the mounting seat side by side, wherein each rapping unit comprises a crank arm shaft, a crank arm, a driven gear, a hydraulic cylinder, a mounting plate, hammer arms and a hammer head, wherein the crank arm and the driven gear are sleeved on the crank arm shaft, the piston rod extension end of the hydraulic cylinder is fixed with the hammer arms, and the hammer head is arrangedbetween the two hammer arms; each rapping unit has the same number with driven gears, and the weights of the hammers are different, wherein one driven gear is engaged. The invention has smart design and simple structure, can regulate the rapping strength according to factors of dust formation thickness, and the like, and can be used for cleaning dust thoroughly without causing secondary dust raise.

Description

technical field [0001] The invention relates to an electric precipitator, in particular to a top-bottom composite rapping electric precipitator with variable rapping intensity. Background technique [0002] The traditional top-bottom composite rapping electrostatic precipitator includes anode plate, support beam, support plate, top rapping anvil, rapping rod and bottom rapping anvil, wherein the support beam is set on the top of the anode plate, and the support beam is set on the top of the support beam. There is the support plate, the top rapping anvil and the first rapping device are installed on the support plate, and the first rapping device is located at the rear of the top rapping anvil; the bottom of the anode plate is provided with the rapping The left end of the rapping rod is provided with a bottom rapping anvil, and a second rapping device is provided on the left side of the bottom rapping anvil. The second rapping device has the same structure as the first rappin...

AI Technical Summary

Problems solved by technology

[0002] The traditional top-bottom composite rapping electrostatic precipitator includes anode plate, support beam, support plate, top rapping anvil, rapping rod and bottom rapping anvil, wherein the support beam is set on the top of the anode plate, and the support beam is set on the top of the support beam. There is the support plate, the top rapping anvil and the first rapping device are installed on the support plate, and the first rapping device is located at the rear of the top rapping anvil; the bottom of the anode plate is provided with the rapping The left end of the rapping rod is provided with a bottom rapping anvil, and a second rapping device is provided on the left side of the bottom rapping anvil. The second rapping device has the same structure as the first rapping device. The beating device includes a base, a hammer arm and a hammer head, wherein the hammer arm is hinged on the base, and the hammer head is installed at the lower part of the hammer arm, and the quality of the hammer head and the length of the hammer arm are determined at the beginning of the design. Generally, they cannot be

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