Pneumatic hammer type anode rapping device

A technology of rapping device and pneumatic hammer, which is applied in the direction of electrode cleaning, electrostatic effect separation, solid separation, etc., to achieve the effect of improving the effect of dust removal

Pending Publication Date: 2022-02-11
中电国核(北京)节能环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional anode rapping device is to install multiple rapping hammers on a transmission shaft. The rotating transmission shaft drives the rapping hammers to rotate, and the rapping hammers hit the rapping anvil on the anode plate, and the rapping cycle is consistent.

Method used

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  • Pneumatic hammer type anode rapping device
  • Pneumatic hammer type anode rapping device
  • Pneumatic hammer type anode rapping device

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] refer to figure 1 and Figure 4-5 , a pneumatic hammer type anode rapping device, comprising a pneumatic hammer 1 and a rapping anvil 2, the pneumatic rapping hammer 1 is composed of a magnetic piston 101, a base plate 102, a three-way solenoid valve 103 and a return spring 104, and the rapping anvil The outer wall of 2 is provided with an anti-secondary dust assembly, and the anti-secondary dust assembly includes a fixed frame 13, a motor 19 is fixedly connected to one side of the inner wall of the fixed frame 13, and the output shaft of the motor 19 is fixedly connected to a rotating shaft 14 through a coupling. The rotating shaft 14 is connected to the inn...

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PUM

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Abstract

The invention belongs to the technical field of anode rapping, and particularly relates to a pneumatic hammer type anode rapping device. The following scheme is provided: the pneumatic hammer type anode rapping device comprises a pneumatic knocking hammer and a rapping anvil, the pneumatic knocking hammer is composed of a magnetic piston, a base plate, a three-way electromagnetic valve and a return spring, and a dust reentrainment prevention assembly is arranged on the outer wall of the rapping anvil. The dust reentrainment preventing assembly comprises a fixing frame, a motor is fixedly connected to the inner wall of one side of the fixing frame, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, the rotating shaft is connected to the inner wall of one side of the fixing frame through a bearing, and rotating blades are fixedly connected to the outer wall of the rotating shaft. By arranging the dust collection pump, the dust collection box, the hollow plate and the dust collection plates, when the pneumatic knocking hammer drives the rapping anvil to remove dust on the anode plate, the dust collection pump is started, the dust collection pump partially absorbs dust raised by vibration through dust collection holes in the dust collection plates at the two ends, and dust raising source points at the anode plate are treated; and the condition of secondary raising of dust is further prevented.

Description

technical field [0001] The invention relates to the technical field of anode rapping, in particular to a pneumatic hammer type anode rapping device. Background technique [0002] In order to ensure the dust removal effect, the design of the electrostatic precipitator will use multiple anode plates for dust removal. The anode plates near the entrance have more dust attached to the anode plates, and the anode plates far from the entrance have relatively less dust attached to the anode plates. The requirements for the vibration cycle of the anode plates are different. Yes, the rapping period of the anode plate near the entrance is short, and the rapping period of the anode plate away from the entrance is long. In the traditional anode rapping device, multiple rapping hammers are installed on a transmission shaft, and the rotating transmission shaft drives the rapping hammers to rotate, and the rapping anvil on the anode plate is hit by the rapping hammers, and the rapping cycle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/74B03C3/76
CPCB03C3/74B03C3/743B03C3/761B03C3/766
Inventor 包文隆
Owner 中电国核(北京)节能环保科技有限公司
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