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Iron removal electromagnetic rod and iron removal method

A technology of electromagnet and electromagnetic rod, which is applied in chemical instruments and methods, magnetic separation, solid separation, etc., can solve the problems of waste of water resources, and achieve the effect of reducing water consumption and saving water resources

Pending Publication Date: 2022-04-12
NINGBO ZHAOBAO MAGNET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing iron removers use the power device to move the medium composed of permanent magnets into the working chamber. After a period of iron removal, the power device is used to move the medium to the cleaning area for cleaning. This type of iron remover When cleaning mesons, since the iron-containing impurities are firmly adsorbed on the surface of the medium, a large amount of high-pressure water is required to completely clean the iron-containing substances on the surface of the medium, which leads to a waste of water resources
[0003] The Chinese patent with the notification number CN103657846B discloses a magnetic bar with movable magnets and an iron removal device using it. The magnetic bar runs through two working chambers, and the permanent magnet in the magnetic bar moves back and forth in the two working chambers to drive The iron-containing impurities on the surface of the magnetic rod move back and forth on the surface of the magnetic rod, and the iron-containing impurities are scraped off by using the partition between the two working chambers, which requires the fluid in the two working chambers to be discharged back and forth. , when the fluid in the working chamber is emptied, the iron-containing impurities on the partition are washed off manually with a high-pressure water gun. It is necessary to completely discharge the iron-containing impurities scraped off by the last fluid from the working chamber, which requires a large amount of water for flushing, and there is still a waste of water resources

Method used

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  • Iron removal electromagnetic rod and iron removal method
  • Iron removal electromagnetic rod and iron removal method
  • Iron removal electromagnetic rod and iron removal method

Examples

Experimental program
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Effect test

Embodiment 1

[0030] A kind of iron removing electromagnetic bar, refer to Figure 1-Figure 4 As shown, it includes a tubular electromagnet rod 1, the outer ring wall of the electromagnet rod 1 is wrapped with a layer of insulating layer 2, and the two ends of the electromagnet rod 1 are respectively the injection port 4 for inputting the cleaning liquid and the sewage discharge for discharging iron-containing impurities. Port 5, on both sides of the outer ring wall of the electromagnet rod 1, an input port 6 for inputting the fluid to be removed from iron and an output port 7 for discharging the fluid to be removed from iron are respectively provided. The first valve 8, the second valve 9, the third valve 10 and the fourth valve 11 are respectively set at the output port 7, and the first valve 8, the second valve 9, the third valve 10 and the fourth valve 11 are manually closed Valve or electric stop valve or manual ball valve or electric ball valve, preferably electric stop valve, a layer...

Embodiment 2

[0042] An iron removal device is provided, including a water source, a storage pool for placing iron-containing fluids, a sewage collection pool for collecting iron-containing impurities, and a collection pool for collecting the iron-removing fluid. Several groups are arranged on the storage pool, and each group contains several The electromagnet rod group of electromagnet rod 1, refer to the electromagnet rod group Figure 5 As shown, the electromagnet rods 1 in a group of electromagnet rod groups share the same air source and water source, and the injection port 4, sewage outlet 5, input port 6 and output port 7 of these electromagnet rods 1 are respectively connected with a water pipe 12 in series, the water pipe 12 includes the main water pipe 121 and the branch water pipe 122, for example, the water pipe 16 connecting the water source and the injection port 4, the branch water pipe 162 is connected with each injection port 4 respectively, the main water pipe 161 is connect...

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Abstract

The invention relates to the technical field of iron removal, and discloses an iron removal electromagnetic rod and an iron removal method.The iron removal electromagnetic rod comprises a tubular electromagnetic rod body, the two ends of the electromagnetic rod body are provided with an injection port and a drain outlet respectively, and the two sides of the outer ring wall of the electromagnetic rod body are provided with an input port and an output port respectively; a first valve, a second valve, a third valve and a fourth valve are arranged at the injection port, the drain outlet, the input port and the output port respectively, an air bag layer is evenly arranged on the inner ring wall of the electromagnet rod, a first air nozzle and a second air nozzle which are communicated with the air bag layer are arranged on the outer ring wall of the electromagnet rod, and the first air nozzle is connected with an air conveying pump. When fluid in the electromagnetic iron rod is discharged and the air bag layer expands, cleaning fluid is injected into the injection port to discharge iron-containing impurities on the surface of the air bag layer from the drain outlet, and the fluid output port and the iron-containing impurity drain outlet of the iron removal electromagnetic rod are separately arranged, so that the iron-containing impurities can be independently collected; and only a small amount of water is needed for discharging iron-containing impurities every time, so that water resources are effectively saved.

Description

technical field [0001] The invention relates to the technical field of iron removal, in particular to an iron removal electromagnetic rod and an iron removal method. Background technique [0002] Most of the existing iron removers use the power device to move the medium composed of permanent magnets into the working chamber. After a period of iron removal, the power device is used to move the medium to the cleaning area for cleaning. This type of iron remover When cleaning mesons, since the iron-containing impurities are firmly adsorbed on the surface of the medium, a large amount of high-pressure water is required to completely clean the iron-containing substances on the surface of the medium, which leads to a waste of water resources. [0003] The Chinese patent with the notification number CN103657846B discloses a magnetic bar with movable magnets and an iron removal device using it. The magnetic bar runs through two working chambers, and the permanent magnet in the magne...

Claims

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Application Information

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IPC IPC(8): B03C1/02
Inventor 程俊岗丁雨泽陈宏迪
Owner NINGBO ZHAOBAO MAGNET