CN201239560Y

CN201239560Y - Filtering equipment of oil and water separator

Info

Publication number: CN201239560Y
Application number: CNU2008203016660U
Authority: CN
Inventors: 王和明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-31
Filing date: 2008-07-31
Publication date: 2009-05-20
Anticipated expiration: 2018-07-31

Abstract

The utility model discloses a filter device of an oil-water separator, which comprises a casing with an outfall formed at the bottom part. A top cover is arranged on the casing; a central hole is formed on the top cover; a screw with a hemicycle section passes through the central hole; a handle is connected to the top part of the screw; round filter pieces passing through the screw are arranged below the top cover, and lapped on the screw; a chassis is connected to the bottom end of the screw; a support plate with the diameter larger than that of filter pieces is arranged on the side surface of the chassis; two auxiliary screws symmetrical with the screw are arranged on the support plate, the auxiliary screws are parallel with the screw, and the top ends of the auxiliary screws are connected with the top cover; scrapers are arranged on the auxiliary screws, the inner sides of the scrapers are tangential to the outer sides of the filter pieces, and the height of the scrapers is identical with that of the folded filter pieces; and an oil inlet port is formed in a position on the top cover larger than the diameter of the filter pieces, and an oil outlet port is formed in a position smaller than the diameter of the filter pieces. The impurities on the surfaces of filter cores can be scraped through the rotation of the scrapers after use, and the filter device has a simple structure.

Description

The oil water separator filter

Technical field

The utility model relates to a kind of filter, especially a kind of oil water separator filter.

Background technology

At present, containing the oil of depositing in a spot of impurity, particularly oil drum in the oil that automobile uses, to contain the amount of impurity just more, therefore all need usually before use to filter.But present filter mainly is a substep to be filtered, carry out water-oil separating earlier, again the impurity in the oil is filtered, but the easy like this impurity down that in filter core, accumulates, make filter core need regular cleaning, the dismounting of filter, install and inconvenient, but again can't operate as normal after stopping up, brought great inconvenience to use.

The utility model content:

The purpose of this utility model is: a kind of oil water separator filter is provided, and it can be dismantled filter core and just can clean, and has avoided dismantling repeatedly filter core, to overcome the deficiencies in the prior art.

The utility model is achieved in that the oil water separator filter, it comprises the housing of a bottom band discharge outlet, on housing, be provided with a top cover, on top cover, be provided with a centre bore, centre bore passes the screw rod of a semi-circular cross-section, screw tip is connected with a handle, below top cover, pass the filter disc of the circle of screw rod, filter disc is layered on the screw rod, be connected with a chassis in the screw rod bottom, be provided with a gripper shoe greater than the filter disc diameter in chassis side, be provided with two sub-screws with the screw rod symmetry on gripper shoe, sub-screw is parallel to screw rod, its top is connected with top cover, and on sub-screw, be provided with scraper, and scraper is inboard tangent with the filter disc outside, and its height is identical with stacked filter disc height; On the position greater than the filter disc diameter on the top cover, be provided with an oil-in, on position, be provided with an oil-out less than the filter disc diameter

Described oil water separator filter, the thickness of filter disc is 0.1～0.3mm, the gap between the filter disc is 0.001～0.005mm.

Above-mentioned oil water separator filter is provided with the through hole in the symmetrical center of circle on filter disc.

Aforesaid oil water separator filter, the shape of through holes of filter disc are fan-shaped.

Aforesaid oil water separator filter, oil-in be arranged on the housing upper portion side wall 1/4～1/2 between.

Owing to adopted technique scheme, compared with prior art, the utility model is provided with a filtration in oil water separator, it can scrape by the impurity of revolving scraper with cartridge surface after use, and the discharge outlet of passing through the bottom is discharged, need not dismantle filter core and just can play cleaning action, alleviate pressure also for the filter of back.Advantages such as the utility model also has the effect of automated cleaning, and simple in structure, makes easily, and is easy to use, and implementation result is good.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1.

The specific embodiment

Embodiment of the present utility model: oil water separator filter, it comprises the housing 1 of a bottom band discharge outlet 14, on housing 1, be provided with a top cover 2, on top cover 2, be provided with a centre bore 4, the screw rod 3 of semi-circular cross-section is passed centre bore 4, screw rod 3 tops are connected with a handle 10, and below top cover 2, be provided with the filter disc 5 of the circle of passing screw rod 3, the thickness of filter disc 5 is 0.2mm, filter disc 5 is layered on the screw rod 3, gap between the filter disc 5 is 0.002mm, and the thickness of filter disc 5 and gap are after through experiment repeatedly, and the scope that obtains is the desired result that the utility model can reach; And on each filter disc 5, all be provided with the fan-shaped pylone 13 in the symmetrical center of circle, be connected with a chassis 6 in screw rod 3 bottoms, 6 sides are provided with a gripper shoe 7 greater than filter disc 5 diameters on the chassis, on gripper shoe 7, be provided with two sub-screws 8 (also can only do) with screw rod 3 symmetries, sub-screw 8 is parallel to screw rod 3, and its top is connected with top cover 2, and is provided with scraper 9 on sub-screw 8, scraper 9 is inboard tangent with filter disc 5 outsides, and its height is highly identical with stacked filter disc 5; 1/3 position of housing 1 first half sidewall is provided with an oil-in 11, is provided with an oil-out 12 on the position of housing 1 top less than filter disc 5 diameters.

In use, oil enters into housing 1 by oil-in 11, because oil-in 11 is arranged on the side, the oil that enters into housing 1 under the oil pump effect will be gyrate and flow, some be adsorbed on the filter disc 5 impurity will by oil dash from, after leaving standstill a period of time, impurity is along with the depositing in water in the oil drops to housing 1 bottom, so just played the effect of automatic cleaning, oily by extracting out from oil-out 12 behind the filter core of 5 compositions of the filter disc in the middle of the housing 1, if be adsorbed with on the filter core that filter disc 5 is formed oil dash not fall impurity the time, operating personnel are as long as the handle 10 on rotary shell 1 top connecting screw rod 3 tops just can drive the filter core rotation, and the scraper 9 tangent with filter core will relative motion take place with the filter core outside, scraper 9 is just wiped the impurity on the filter core off, and impurity is discharged by the discharge outlet 14 of housing 1 bottom.The fan-shaped pylone 13 that increases symmetry on filter disc 5 is in order to improve filter efficiency, and it also is in order to guarantee that oil guarantees identical flow velocity by through hole 13 time, to improve filter effect that through hole 13 adopts sector structures.

Claims

[claim 1] a kind of oil water separator filter, it comprises the housing (1) of a bottom band discharge outlet (14), it is characterized in that: on housing (1), be provided with a top cover (2), on top cover (2), be provided with a centre bore (4), pass the screw rod (3) of a semi-circular cross-section in the centre bore (4), screw rod (3) upper end is connected with a handle (10), be provided with the filter disc (5) of the circle of passing screw rod (3) in top cover (2) below, filter disc (5) is layered on the screw rod (3), be connected with a chassis (6) in screw rod (3) bottom, (6) side is provided with a gripper shoe (7) greater than filter disc (5) diameter on the chassis, on gripper shoe (7), be provided with sub-screw (8), sub-screw (8) is parallel to screw rod (3), its top is connected with top cover (2), and on sub-screw (8), be provided with scraper (9), and scraper (9) is inboard tangent with filter disc (5) outside, and its height is highly identical with stacked filter disc (5); Upward be provided with an oil-in (11) on the position greater than filter disc (5) diameter at top cover (2), on position, be provided with an oil-out (12) less than filter disc (5) diameter.
[claim 2] oil water separator filter according to claim 1 is characterized in that: the thickness of filter disc (5) is 0.1～0.3mm, and the gap between the filter disc (5) is 0.001～0.005mm.
[claim 3] oil water separator filter according to claim 1 and 2 is characterized in that: the through hole (13) that is provided with the symmetrical center of circle on filter disc (5).
[claim 4] oil water separator filter according to claim 3 is characterized in that: the through hole (13) of filter disc (5) is shaped as fan-shaped.
[claim 5] oil water separator filter according to claim 1 is characterized in that: oil-in (11) be arranged on housing (1) upper portion side wall 1/4～1/2 between.