CN2758494Y

CN2758494Y - Purifying machine of lubricating oil magnetic microparticle

Info

Publication number: CN2758494Y
Application number: CN 200420120694
Authority: CN
Inventors: 李强; 宋建国; 张泉清
Original assignee: 李铁
Priority date: 2004-12-24
Filing date: 2004-12-24
Publication date: 2006-02-15
Anticipated expiration: 2014-12-24

Abstract

The utility model discloses a magnetic microparticle purifying machine of lubricating oil, which is characterized in that the utility model uses an oil filtration tank divided into a large and a small oil chambers of which the upper parts are communicated; a net-shaped machine core is arranged in the large oil chamber; the upper part of the machine core is provided with a shower; the outer side and both sides of the oil filtration box are provided with magnetic poles which can be synchronously moved; the magnetic poles can form a strong magnetic field so that magnetic particles which flow through oil in the machine core are absorbed on a filtration net of the machine core. When the magnetic poles leave the machine core, the magnetic particles on the machine core net are washed away. The utility model has the advantages of reasonable structure, convenient operation, low labour intensity and high efficiency.

Description

Lubricant oil magnetic particle clearing machine

One, technical field

The utility model belongs to a kind of equipment of removing well cuts, especially purifies ferromagnetism molecule device in the lubricant oil.

Two, background technique

In the used lubricant oil of Turbo-generator Set equipment such as (hydraulic generator units), all there is metal particle to some extent, these particulates are severe especially to the wearing and tearing of machine pillow block, bearing shell, and the particle under the mill has aggravated wearing and tearing on the pillow block, bearing shell, has formed vicious circle, and metal granule is to also having a significant impact the working life of lubricant oil, particularly if in lubricant oil, when having metal particle and water simultaneously, can quicken oil ageing, shorten the working life of oil greatly.At present the removal way to ferromagnetic substance in the lubricant oil is: place powerful bar magnet near the filter screen of fuel-tank outlet, allow ferromagnetic particle is adsorbed on the bar magnet in the oil, regularly by material on the artificial removing bar magnet, when removing, bar magnet be taken out from oil, labor intensity is big, and is dangerous, the waste oil plant, inefficiency particularly under the constant situation of bar magnet magnetic force, is removed relatively difficulty of ferrormagnetic substance, even can be adsorbed on the big magnetic metal spare, make troubles for removing work.

Three, summary of the invention

The purpose of this utility model is that design is a kind of rational in infrastructure, easy to operate, efficient, labour-saving lubricant oil magnetic particle clearing machine.

For achieving the above object, the utility model adopts following technological scheme: be made up of oil pump, filter, two-bit triplet selector valve, stop valve and the pipeline that links to each other, it is characterized in that adopting the magnetic pole of the outer both sides of inlet box and fuel tank; The inner chamber of inlet box is divided into two grease chambeies of size by dividing plate, and the breach that interconnects is arranged at top, two Room, and the lower end is connected to oil pipe respectively, erects in big grease chamber and places the filter screen movement, and tubulose, many nozzles drencher are installed on movement top; Both sides in the inlet box outside, a magnetic pole respectively is installed relatively, abreast, magnetic pole is separately fixed on two side yoke plates, the same end of two side yoke plates, horizontal yoke plate two ends with the band guide pin bushing link to each other respectively, on the side yoke plate roller are housed, and roller is placed on the guide rail of fixing with frame, the driving mechanism that magnetic pole is made up of speed reducer, belt pulley, belt and the leading screw that cooperates with guide pin bushing drives, can be along the guide rail move left and right.

Because the inlet box of netted movement and drencher is arranged in the utility model has adopted, the outer both sides of case are equipped with two magnetic poles, oil through movement, under the strong magnetic field effect, just ferromagnetic substances such as the iron in the oil, cobalt, nickel, chromium are attracted on the filter screen of movement, when magnetic pole under driving mechanism drives, along guide rail move, when leaving movement, movement is not affected by magnetic fields, online ferromagnetic substance just can be fallen by spray, after the cleaning, magnetic pole is got back to the movement outside again, work on, rational in infrastructure, easy to operate, high working efficiency, labor intensity is low.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the plan view of Fig. 1;

Fig. 4 is a fundamental diagram of the present utility model.

Five, embodiment

The utility model has adopted inlet box 5, and the inner chamber of case 5 is divided into two grease chambeies of size by dividing plate, and top, two grease chambeies has the breach that is interconnected, the lower end all is connected to oil pipe, the movement of erectting in the big grease chamber 4 can be made of the white steel filter screen of high magnetic conduction, and tubulose, many nozzles drencher 7 are installed on movement 4 tops; In both sides, inlet box 5 outside, respectively be equipped with a magnetic pole 6 relatively, abreast, magnetic pole 6 can be made little magnetic patch and little magnetic patch is embedded on the carbon steel board by the order of N, S magnetic pole and make by the NdFeB material of superpower magnetic; Magnetic pole 6 is separately fixed on two the side yoke plates 14 in inlet box 5 outsides, the same end of both sides yoke plate 14, place respectively with sidewards, link to each other with horizontal yoke plate 15 two ends of guide pin bushing 13,4 rollers 19 are housed on the side yoke plate 14, wheel 19 is placed on the guide rail of fixing with frame 3 16, magnetic pole 6, yoke plate the 14, the 15th, the driving mechanism of being made up of speed reducer 9, belt pulley 11, belt 12 and the leading screw 8 that cooperates with guide pin bushing 13 drives, can be along the guide rail move left and right, also available manual control magnetic pole move left and right, 18 is motor among the figure.

Below in conjunction with Fig. 4 working principle is described: oil is from main fuel tank 21 outlets, under gear pump 17 effects, through filter 2, two-bit triplet solenoid valve 20 is opened to inlet box 5 at this moment, send oil to inlet box 5, close stop valve 1 simultaneously, oil is after inlet box 5 filters absorption impurity, get back to main fuel tank 21 by little grease chamber through stop valve 10, when cleaning movement 4, under driving mechanism drives, magnetic pole 6,

yoke plate

14,15 move along guide rail 16, leave movement 4, arrive 23 position, this moment, movement was not subjected to the action of a magnetic field, two-bit triplet solenoid directional control valve 20, close and lead to inlet box 5 pipelines, open the pipeline of drencher 7, valve 1 leaves, and valve 10 closes, the online ferromagnetic particle of movement is fallen by oil flushing, enters with oil through valve 1 and abandons fuel tank 22.Removed on the movement 4 behind the impurity, driving mechanism makes magnetic pole 6 playback, and simultaneously, the two-bit triplet solenoid directional control valve is opened to inlet box 5, and valve 1 closes, and valve 10 leaves, and finishes a circulation.The utility model can be according to user's needs, factors such as site condition, and the size of design inlet box 5 and magnetic intensity, this machine can be installed in the major loop of oil circuit, also is positioned in the bypass.Rational in infrastructure, easy to operate, the efficient height, labor intensity is low.

Claims

1. a lubricant oil magnetic particle clearing machine is made up of with the pipeline that links to each other oil pump (17), filter (2), two-bit triplet selector valve (20), stop valve (1), (10), it is characterized in that: the magnetic pole (6) that has adopted inlet box (5) and the outer both sides of case (5); The inner chamber of inlet box (5) is divided into two grease chambeies of size by dividing plate, and the breach that interconnects is arranged at top, two Room, and the lower end is connected to oil pipe respectively, erects in big grease chamber and places filter screen movement (4), is equipped with tubulose, many nozzles drencher (7) on movement (4) top; In the outside both sides of inlet box (5), a magnetic pole (6) respectively is installed relatively, abreast, magnetic pole (6) is separately fixed on two side yoke plates (14), the same end of two side yoke plates (14), horizontal yoke plate (15) two ends with band guide pin bushing (13) link to each other respectively, roller (19) is housed on the side yoke plate (14), roller (19) is placed on the guide rail of fixing with frame (3) (16), the driving mechanism that magnetic pole (6) is made up of speed reducer (9), belt pulley (11), belt (12) and the leading screw (8) that cooperates with guide pin bushing drives, can be along guide rail (16) move left and right.

2. according to the described clearing machine of claim 1, it is characterized in that: the movement of erectting in the big grease chamber (4), can make of the white steel filter screen of high magnetic conduction.

3. according to the described clearing machine of claim 1, it is characterized in that: magnetic pole (6) can be made little magnetic patch by the NdFeB material of superpower magnetic, and little magnetic patch is embedded on the carbon steel board by the order of N, S magnetic pole makes.