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A dust removal method for removing dust in a magnet processing workshop

A processing workshop, dust technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of low magnetic dust removal efficiency, frequent filter replacement, etc., to maintain filtration efficiency, reduce clogging, and prolong use. effect of life

Active Publication Date: 2020-07-31
安徽万磁电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dust removal method for removing dust from a magnet processing workshop, which has the advantages of high dust removal efficiency, graded dust removal, and long service life of the filter screen, and solves the problem of magnetic dust removal by the existing dust removal method. Low efficiency and frequent filter replacement

Method used

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  • A dust removal method for removing dust in a magnet processing workshop
  • A dust removal method for removing dust in a magnet processing workshop
  • A dust removal method for removing dust in a magnet processing workshop

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] The dedusting method for removing the dust in the magnet processing workshop of the present embodiment adopts a dust removal device to realize dust removal. The dust removal device is used to remove the dust in the magnet processing workshop. Please refer to figure 1 and figure 2 , The dust removal device includes a box body 1, a drive mechanism, a dust collection mechanism, a storage mechanism, an adsorption device 5, a dust cover 9, a cleaning mechanism, a dust detector-17, a controller 12, and a spraying mechanism.

[0063] The box body 1 adopts a square box body and a hollow structure inside.

[0064] The drive mechanism is used to drive the box body 1 to travel. The driving mechanism may include a motor 11 and a plurality of driving wheels 10 arranged at the bottom of the box body 1 . A plurality of driving rollers 10 are divided into two groups of driving wheels. The driving wheels 10 in the same driving wheel group are connected to the casing 1 through a wheel...

Embodiment 2

[0084] see Figure 4 and Figure 5 , The difference between this embodiment and Embodiment 1 is that this embodiment adds a flushing mechanism and a collection box 23 on the basis of Embodiment 1, and removes the cloth bag 26 and the second pressure sensor.

[0085] The flushing mechanism includes a water pump two 22 connected to the water storage tank 13, and the outlet pipes of the water pump two 22 are connected to two spray pipes 24 respectively corresponding to two compartments, and the other end of each spray pipe 24 stretches into the corresponding compartment and is equipped with When a rotating nozzle needs to wash the compartment, the cloth bag 26 is removed first, and each nozzle 24 sprays high-pressure water through the rotating nozzle, thereby flushing the corresponding compartment, and the waste water is discharged through the discharge pipe 18.

[0086] The top of the collection box 23 is connected to all discharge pipes 18, thereby collecting the dust in all c...

Embodiment 3

[0088] see Image 6 In the dust removal method for removing dust in a magnet processing workshop in this embodiment, the hydraulic rod 7 in Embodiment 1 is replaced by a manually operated extension rod 27, and the operator can regularly clean the filter screen 6, which saves the cost of the dust removal device. Manufacturing costs are also saved in energy.

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Abstract

The invention discloses a dust removal method for removing dusts in a magnet processing workshop. The dust removal method comprises the following steps: a controller starts a negative pressure pump when a dust concentration in the air, detected by a first dust detector, exceeds a preset concentration value; external air enters a dust collection bin through the negative pressure pump, sequentiallygoes through a plurality of filter screens, and is discharged; magnetic dusts in every partition chamber are adsorbed by electromagnets; the controller opens all electronic valves when any one of pressures, generated by the dusts, detected by first pressure sensors at the bottoms of the partition chambers, exceeds a preset pressure value in order to make the dusts in the partition chambers enter cloth bags through discharging tubes at the bottom ends of the partition chambers; when a pressure detected by a second pressure sensor at the bottom of every cloth bag exceeds a preset pressure value,the corresponding cloth bag is disassembled and replaced; and when the weight of the electromagnets and the magnetic dusts, detected by every tension sensor, exceeds a preset weight, the corresponding cloth bag is disassembled and the magnetic dusts are collected.

Description

technical field [0001] The invention relates to a dust removal method in the technical field of dust removal, in particular to a dust removal method for removing dust in a magnet processing workshop. Background technique [0002] The composition of magnets includes atoms such as iron, cobalt, and nickel. The internal structure of the atoms is relatively special, and the magnet itself has a magnetic moment. A magnet can generate a magnetic field and has the property of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals. After thousands of years of development, magnets have become powerful materials in people's lives and are widely used in various fields. Therefore, it is of great significance to improve the quality of magnets. [0003] Existing magnet production factories will produce a large amount of magnetic dust when producing magnets, and these dusts will not only affect the health of the staff, but also be adsorbed on the magnet products...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00
CPCB01D50/00
Inventor 唐睿何进陈益民
Owner 安徽万磁电子股份有限公司
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