CN2118575U

CN2118575U - Magnetization filter

Info

Publication number: CN2118575U
Application number: CN 92222099
Authority: CN
Inventors: 方佳雨
Original assignee: Beijing Graduate School Of China University Of Mining And Technology
Current assignee: Beijing Graduate School Of China University Of Mining And Technology
Priority date: 1992-05-21
Filing date: 1992-05-21
Publication date: 1992-10-14

Abstract

The utility model relates to a magnetization filter which uses the magnetization method to separate the fluid, particularly a device for processing the fuel. In order to provide a magnetization filter with high filtration function and high magnetization efficiency, the magnetization filter which is composed of a filter body, a filter cover, and a filter core is provided. The filter core is composed of a magnetization bed, an upper cover, a lower cover, magnetic materials, and a permanent magnet. The magnetization bed is composed of an inner housing with multiple hole and an outer housing with multiple hole, and the inner housing and the outer housing are arranged at a distance to form a magnetic material chamber which is used to put the magnetic materials. The filter core and the filter cover are connected into a whole and are arranged in the filter body.

Description

Magnetization filter

The utility model belongs to the filter with the separation of the fluid of magnetization method, particularly belongs to the device of handling fuel with the magnetization method.

For improving the thermal efficiency of fuel oil, smoke exhaust after the minimizing oil inflame is to the pollution of environment, usually adopt magnetization device for saving oil, be easy to atomizing after making fuel magnetization, fully burn to reach fuel oil, improve the purpose of fuel thermal efficiency, however the magnetization device for saving oil that uses at present, not only there is not filtering function, and the magnetization DeGrain.

For a kind of have filtering function, the high magnetization filter of magnetization efficient are provided, the utility model is proposed.

The utility model is by filter body, strainer cover and cartridge are formed, cartridge is by the magnetization bed, loam cake, lower cover, Magnetized Material and permanent magnet are formed, magnetization bed is by in the two-layer porous that forms the magnetic material chamber separated by a distance, shell body is formed, magnetic material places in the magnetic material chamber of magnetization bed, on, lower cover is installed in the two ends of magnetization bed, loam cake has the fluid flow export, permanent magnet places in the inner casing of magnetization bed, and with the inner casing of magnetization bed, loam cake, have the gap of the liquid of permission inflow outside the magnetization bed between the lower cover from the outflow of loam cake flow export; Strainer cover is installed on the filter body, and through connecting rod with place the cartridge in the filter body to fuse, have ┐ type and ┌ type passage on the strainer cover, the fluid flow export that covers on ┐ type passage and the cartridge communicates, ┌ type passage communicates with gap between filter body and the cartridge, and inside and outside shell, loam cake and the lower cover of filter body, strainer cover, magnetization bed are nonmagnetic substance.

Owing to the utlity model has the magnetization bed that magnetic material is housed, magnetic material wherein produces the very little little induced field of numerous magnetic gap each other under the effect of permanent magnet field, this little induced field not only strengthened greatly magnetic field that permanent magnet produces and also when the fluid after the magnetization when passing through little induced field magnetic gap, be magnetized bed absorption of impurity wherein, filtering flow purifies.Thereby reach the utility model purpose.

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A profile among Fig. 1.

Fig. 3 is the B portion axonometric drawing among Fig. 1.

Below in conjunction with accompanying drawing the utility model is further elaborated.

The utility model is by filter body 1, strainer cover 2 and cartridge 3 are formed, cartridge 3 is by magnetization bed 4, loam cake 5, lower cover 6, Magnetized Material 7 and permanent magnet 8 are formed, magnetization bed 4 is made up of two-layer porous inner casing 10 and the shell 11 that forms magnetic material chamber 9 separated by a distance, on inner casing 10 and shell 11, be covered with micropore 12 respectively, 13, magnetic material 7 places in the magnetic material chamber 9, magnetic material 7 is banded, wire or graininess, when magnetic material 7 is graininess, micropore 12,13 diameter must be less than magnetic material 7 particle diameters, loam cake 5, lower cover 6 is installed in the two ends of magnetization bed 4 respectively, loam cake 5 has fluid flow export 14, permanent magnet 8 places in the inner casing 10 of magnetization bed 4, and with the inner casing 10 of magnetization bed 4, loam cake 5, have the gap 15 of the liquid of permission inflow outside magnetization bed 4 between the lower cover 6 from 14 outflows of loam cake 5 flow exports, permanent magnet 8 the most handy one group of above supporter 16 separate, cartridge 3 places in the filter body 1, and and filter body 1 between have gap 17; Strainer cover 2 is installed on the filter body 3, and through connecting rod 18 and attaching nut 19 with place the cartridge 3 in the filter body 1 to fuse, have ┐ type passage 20 and ┌ type passage 21 on the strainer cover 2, fluid flow export 14 on the loam cake 5 of ┐ type passage 20 and cartridge 3 communicates, and ┌ type passage 21 communicates with gap 17 between filter body 1 and the cartridge 3.Inner casing 10, shell 11, loam cake 5, lower cover 6 and the supporter 16 of filter body 1, strainer cover 2, magnetization bed 4 are nonmagnetic substance.

In the time will handling fluid, fluid is imported from ┌ type passage 21, fluid enters in the gap 17 between filter body 1 and the cartridge 3, fluids in the gap 17 during by the micropore 12 on micropore 13, magnetic material 7 and the inner casing 10 on the shell 11 of magnetization bed 4 by the little magnetic field magnetisation of induction of the magnetic field of permanent magnet 8 and magnetic material 7, meanwhile, impurity in the fluid after the magnetization bed 4 that is magnetized absorbs, thereby makes fluid obtain magnetizing filtration treatment.

Claims

1, a kind of by filter body, the fluid magnetic filter that strainer cover and cartridge are formed, cartridge fuses with connecting rod and strainer cover, cartridge places in the filter body, and and filter body between have certain interval, strainer cover is installed in the end of filter body, it is characterized in that described cartridge is by the magnetization bed, loam cake, lower cover, Magnetized Material and permanent magnet are formed, magnetization bed is by in the two-layer porous that forms the magnetic material chamber separated by a distance, shell body is formed, magnetic material places in the magnetic material chamber of magnetization bed, on, lower cover is installed in the two ends of magnetization bed, loam cake has the fluid flow export, permanent magnet places in the inner casing of magnetization bed, and with the inner casing of magnetization bed, loam cake, have the gap of the liquid of permission inflow outside the magnetization bed between the lower cover from the outflow of loam cake flow export; Strainer cover is installed on the filter body, and through connecting rod with place the cartridge in the filter body to fuse, have ┓ type and ┏ type passage on the strainer cover, the fluid flow export that covers on ┓ type passage and the cartridge communicates, ┏ type passage communicates with gap between filter body and the cartridge, and inside and outside shell, loam cake and the lower cover of filter body, strainer cover, magnetization bed are nonmagnetic substance.

2,, it is characterized in that the supporter that described permanent magnet is made of one group of above nonmagnetic substance separates according to the described fluid magnetic filter of claim 1.