CN103962233A

CN103962233A - Magnet fine powder collector and method for recycling iron fine powder

Info

Publication number: CN103962233A
Application number: CN201410196262.XA
Authority: CN
Inventors: 魏宁
Original assignee: Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co Ltd
Current assignee: Jiangxi Rare Earth and Rare Metals Tungsten Group Holding Co Ltd
Priority date: 2014-05-12
Filing date: 2014-05-12
Publication date: 2014-08-06

Abstract

The invention relates to a collector. The collector is characterized in that a permanent magnet iron block in clearance fit with the inner wall of a stainless steel box is arranged at the lower part of the stainless steel box, wherein an iron plate is magnetically bonded on the permanent magnet iron block; an iron cover is connected to the upper part of the stainless steel box through a bolt, the lower end of a steel tube is vertically welded to the center of the iron cover, and handles are welded to two sides of the upper end of the steel tube; an iron rod penetrates through the steel tube and is in clearance fit with the inner wall of the steel tube, the lower end of the iron rod is vertically welded to the iron plate, and the upper end of the iron rod stretches out of the steel tube and is in positioning connection with the handles. According to the method, the handles welded to two sides of the upper end of the steel tube are manually lifted to transversely, vertically and orderly move the stainless steel box in grass cluster or mud where the iron fine powder is scattered, and then the iron fine powder is adsorbed at the outer wall of the lower part of the stainless steel box due to the attraction force of the permanent magnet iron block located at the bottom of the stainless steel box, so that the iron fine powder of magnetite scattered in the grass cluster or the mud can be recycled, the wasting of the iron fine powder is reduced, and the comprehensive utilization rate of the iron fine powder of the magnetite is improved.

Description

A kind of method of magnet fine powder collector and recovery iron fine powder

Technical field

A kind of method that the present invention relates to magnetic iron ore magnet fine powder collector and recovery iron fine powder, belongs to technique of preparing field.

Background technology

Much the iron fine powder of magnetite separation factory mostly is air storage in bulk now, wind and weather, and iron fine powder is scattered in thick grass, and in earth, recovery difficult is large again, in order to reduce unnecessary waste, the iron fine powder recycling that magnetite separation factory need to be scattered.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of magnetic iron ore iron fine powder collector and reclaims the method for iron fine powder, can reclaim the iron fine powder being scattered near the thick grass of magnetite separation factory, earth, reduce unnecessary waste, improve the comprehensive utilization of iron ore deposit.

For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of magnet fine powder collector, in stainless steel box bottom, be provided with the permanent magnetic iron block with stainless steel box inwall matched in clearance, and being provided with above of permanent magnetic iron block relies on the bonding iron plate of magnetic force; Above stainless steel box, be provided with the iron covering being bolted, the lower end of steel pipe is vertically welded in the center of iron covering, both sides, the upper end welding handle of steel pipe; Penetrate steel pipe and to be vertically welded in iron plate upper with the lower end of the iron of steel pipe inner wall matched in clearance, the upper end of iron is stretched out steel pipe and is located by connecting with handle.

The cross section of described stainless steel box is rectangle or square.

Adopt above-mentioned iron fine powder collector to reclaim the method for iron fine powder, comprise the following steps:

1. press the handle of magnet fine powder collector, by upper end and handle be located by connecting, middle part penetrates steel pipe and be vertically welded in the iron on iron plate with steel pipe inner wall matched in clearance, lower end, by being positioned at below iron plate, press to the bottom of stainless steel box with the permanent magnetic iron block of stainless steel box inwall matched in clearance;

2. the handle that weld portable and both sides, steel pipe upper end, by lower end, be vertically welded in the steel pipe at iron covering center, by with the bolted stainless steel box of iron covering in the thick grass or earth of iron fine powder that is scattered, smooth vertical and horizontal ground is mobile in order, and iron fine powder is positioned at the suction adsorption of the permanent magnetic iron block bottom stainless steel box at the outer wall of stainless steel box bottom;

3. portable hadle bottom outer wall sticks the stainless steel box of iron fine powder, be placed on the hollow sting of Plastic Drum inner bottom part, be pulled upwardly handle, by iron and iron plate, the permanent magnetic iron block being adsorbed is risen to the top of stainless steel box, permanent magnetic iron block is adsorbed on iron covering by iron plate, can not fall by deadweight; The iron fine powder of stainless steel box bottom outer wall loses the attraction adhesive force of permanent magnetic iron block, all falls into Plastic Drum bottom;

4. 1. repeating step, is scattered in the iron fine powder in thick grass or earth until reclaim.

The invention has the beneficial effects as follows: reclaim and be scattered in the magnetic iron ore iron fine powder in thick grass, earth, reduce the waste of iron fine powder, improve the comprehensive utilization ratio of magnetic iron ore iron fine powder, facts have proved, the grade of recyclable iron fine powder of being scattered is 30% ~ 50%, then delivers to that iron ore beneficiating factory is selected again can be become qualified iron fine powder and sell.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is structural representation of the present invention.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is magnet fine powder collector removal magnet fine powder schematic diagram.

The specific embodiment

embodiment 1as shown in Figure 1-2: a kind of magnet fine powder collector, in long cube stainless steel box 1 bottom, be provided with the permanent magnetic iron block 2 with stainless steel box 1 inwall matched in clearance, being provided with above of permanent magnetic iron block 2 relies on the bonding iron plate 3 of magnetic force; Above stainless steel box 1, be provided with the iron covering 5 being bolted, the lower end of steel pipe 6 is vertically welded in the center of iron covering 5, both sides, the upper end welding handle 7 of steel pipe 6; Penetrate steel pipe 6 and be vertically welded on iron plate 3 with the lower end of the iron 4 of steel pipe 6 inwall matched in clearance, the upper end of iron 4 is stretched out steel pipe 6 and is located by connecting with handle 8.

embodiment 2as Figure 1-3: a kind of iron fine powder collector reclaims the method for iron fine powder, comprises the following steps:

1. press the handle 8 of magnet fine powder collector, by upper end and handle 8 be located by connecting, middle part penetrates steel pipe 6 and be vertically welded in the iron 4 on iron plate 3 with its inwall matched in clearance, lower end, by being positioned at below iron plate 3, press to the bottom of stainless steel box 1 with the permanent magnetic iron block 2 of stainless steel box 1 inwall matched in clearance;

2. the handle 7 that weld portable and steel pipe 6 both sides, upper end, by lower end, be vertically welded in the steel pipe 6 at iron covering 5 centers, by with the bolted stainless steel box 1 of iron covering 5 in the thick grass or earth of iron fine powder that is scattered, smooth vertical and horizontal ground is mobile in order, and iron fine powder is positioned at the suction adsorption of permanent magnetic iron block 2 of stainless steel box 1 bottom at the outer wall of stainless steel box 1 bottom;

3. portable handle 7 sticks bottom outer wall the stainless steel box 1 of iron fine powder, be placed on the hollow sting 10 of Plastic Drum 9 inner bottom parts, be pulled upwardly handle 8, by iron 4 and iron plate 3, the permanent magnetic iron block being adsorbed 2 is risen to the top of stainless steel box 1, permanent magnetic iron block 2 is adsorbed on iron covering 5 by iron plate 3, can not fall by deadweight; The iron fine powder of stainless steel box 1 bottom outer wall loses the attraction adhesive force of permanent magnetic iron block 2, all falls into the bottom of Plastic Drum 9;

Claims

1. a magnet fine powder collector, is characterized in that: in stainless steel box (1) bottom, be provided with the permanent magnetic iron block (2) with stainless steel box (1) inwall matched in clearance, being provided with above of permanent magnetic iron block (2) relies on the bonding iron plate (3) of magnetic force; Above stainless steel box (1), be provided with the iron covering (5) being bolted, the lower end of steel pipe (6) is vertically welded in the center of iron covering (5), both sides, the upper end welding handle (7) of steel pipe (6); Penetrate steel pipe (6) and to be vertically welded in iron plate (3) upper with the lower end of the iron (4) of steel pipe (6) inwall matched in clearance, the upper end of iron (4) is stretched out steel pipe (6) and is located by connecting with handle (8).

2. adopt iron fine powder collector claimed in claim 1 to reclaim the method for iron fine powder, comprise the following steps:

1. press the handle (8) of magnet fine powder collector, by upper end and handle (8) be located by connecting, middle part penetrates steel pipe (6) and be vertically welded in the iron (4) on iron plate (3) with steel pipe (6) inwall matched in clearance, lower end, will be positioned at iron plate (3), press to the bottom of stainless steel box (1) with the permanent magnetic iron block (2) of stainless steel box (1) inwall matched in clearance below;

2. the handle (7) that weld portable and steel pipe (6) both sides, upper end, by lower end, be vertically welded in the steel pipe (6) at iron covering (5) center, will be with the bolted stainless steel box of iron covering (5) (1) in the thick grass or earth of iron fine powder that is scattered, smooth vertical and horizontal ground is mobile in order, and iron fine powder is positioned at the suction adsorption of the permanent magnetic iron block (2) bottom stainless steel box (1) at the outer wall of stainless steel box (1) bottom;

3. portable handle (7) sticks bottom outer wall the stainless steel box (1) of iron fine powder, be placed on the hollow sting (10) of Plastic Drum (9) inner bottom part, be pulled upwardly handle (8), by iron (4) and iron plate (3), the permanent magnetic iron block being adsorbed (2) is risen to the top of stainless steel box (1), it is upper that permanent magnetic iron block (2) is adsorbed on iron covering (5) by iron plate (3), can not fall by deadweight; The iron fine powder of stainless steel box (1) bottom outer wall loses the attraction adhesive force of permanent magnetic iron block (2), all falls into the bottom of Plastic Drum (9);