CN201295558Y

CN201295558Y - Oil filter

Info

Publication number: CN201295558Y
Application number: CNU2008203028494U
Authority: CN
Inventors: 裴陆军; 赵磊
Original assignee: Panzhihua New Steel and Vanadium Co Ltd
Current assignee: Pangang Group Steel Vanadium and Titanium Co Ltd
Priority date: 2008-11-19
Filing date: 2008-11-19
Publication date: 2009-08-26
Anticipated expiration: 2018-11-19

Abstract

The utility model discloses an oil filter for filtering impurities in oil, which can improve impurity removing effect. the oil filter comprises a filter body composed of an oil inlet, an oil outlet and a filtering box; the filtering box is disposed between the oil inlet and the oil outlet; and a vibrator is disposed on the filter body. After filtering, the suspensions and solid particles in oil or the polymer impurities generated under the physical and chemical actions adhere in the filtering material in the filtering box; when cleaning the impurities, the disposed vibrator works at the same time under the action of cleaning fluid, causes the filtering material in the filtering box to vibrate, thus the impurities adhered in the filtering material can be removed easily; thereby, the utility model improves cleaning effect greatly, is especially suitable for popularizing and using in oil filters.

Description

Oil strainer

Technical field

The utility model relates to a kind of filter, especially relates to a kind of oil strainer that filters impurity in the fluid.

Background technology

At present; liquid medium in the manufacturing enterprise because production technology self or reason of changes, makes liquid medium bring suspension, solia particle into or generates impurity such as polymer by physics chemical action in process of production; influence the liquid medium quality, cause the production run instability.At present in the coking industry fine purification technique for coke oven gas, the tar washing oil washing coke-stove gas that adopt to reach the purpose that reclaims the recovery of benzene resource in the coke-stove gas more, the reason that changes owing to production technology and working condition, bring a large amount of coal dusts and burnt grain in the feasible washing oil that recycles into, and the polymer that washing oil produces in the process of giving birth to can not timely and effectively be removed, and influences production stable operation.

Most of at present inflammable and explosive oils filter plant treating capacity commonly used is less than normal, can not realize that all on-line of big flow medium filters, and can only take by-passing filter, and the filter core cleansing medium is had relatively high expectations; Adopt the big equipment for the treatment of capacity, equipment making cost and operation and maintenance cost are higher, have increased business equipment and operational management cost; Employing quiescent settling technology is removed the impurity in the oily medium, need the standing sedimentation space bigger, inflammable explosive article is storing dangerous big, in sum, existing filter plant weak point is, the technological requirement limitation is big, equipment making cost and operation and maintenance cost height, use uneconomically on the less demanding production technology of liquid medium filtering accuracy, and existing most filter elements are global facility, dismounting and install inconvenient, when cleaning, because filter core is fixed in the filter compressed air, cleansing medium such as steam and chemical reagent can only clean by fixed-direction, can not effectively the impurity that filters in the filter core be cleaned thoroughly.

The utility model content

Technical problem to be solved in the utility model provides a kind of oil strainer that improves the contaminant removal effect.

The technical scheme that its technical problem that solves the utility model adopts is: oil strainer, comprise the filter body that oil-in, oil-out and Rose Box constitute, and Rose Box is arranged between oil-in and the oil-out, and filter body is provided with vibrator.

Further be, Rose Box comprises upper sieve plate, following sieve plate and filter packing, and filter packing is arranged between upper sieve plate and the following sieve plate, and the shared volume of filter packing is less than the cavity volume volume of Rose Box.

Further be, the housing of Rose Box is provided with filler and adds inlet, adds at filler to be removably connected with seal cover board on the inlet.

Further be that filter body is provided with and cleans spray line and slag-drip opening.

As the preferred version of technique scheme, described cleaning spray line is arranged on the filter body of oil-out one end, and slag-drip opening is arranged on the filter body of oil-in one end.

Further be, be provided with in the upper sieve plate upper end and filter cell body that following sieve plate lower end is provided with down filters cell body, spray line is arranged on and filters in the cell body, and oil-out is arranged on the housing that filters cell body; Oil-in and slag-drip opening are arranged on down on the housing that filters cell body.

The beneficial effects of the utility model are: by the vibrator that is provided with; after filtration is finished; suspension in the oil, solia particle or generate impurity such as polymer by physics chemical action attached in the filtering material in the Rose Box; and when cleaning such impurity; under the effect of cleaning fluid; vibrator is worked simultaneously; make that filtering material vibrates in the Rose Box; can be easy to attached to the Impurity removal in the filtering material; improve cleaning performance greatly, be particluarly suitable for filtering on the filter of fluid and promote the use of.

Description of drawings

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

Be labeled as among the figure: on filter cell body 1, down sieve plate 2, seal cover board 3, Rose Box 4, vibrator 5, clean spray line 6, upper sieve plate 7, oil-in 8, oil-out 9, filter packing 10, slag-drip opening 11, filter cell body 12 down.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As shown in Figure 1, oil strainer of the present utility model comprises the filter body that oil-in 8, oil-out 9 and Rose Box 4 constitute, and Rose Box 4 is arranged between oil-in 8 and the oil-out 9, and filter body is provided with vibrator 5.When oil filtered, oil entered from oil-in 8, filtered the back through filter box 4 and discharged from oil-out 9, finished filter operation.After filtration is finished; suspension in the oil, solia particle or generate impurity such as polymer by physics chemical action attached in the filtering material in the Rose Box 4; before filtering next time; need to clean such impurity, at this moment, under the effect of cleaning fluid; vibrator 5 is worked simultaneously; make that filtering material vibrates in the Rose Box 4, can be easy to improve cleaning performance greatly attached to the Impurity removal in the filtering material.

For improving cleaning performance better, Rose Box 4 comprises upper sieve plate 7, following sieve plate 2 and filter packing 10, and filter packing 10 is arranged between upper sieve plate 7 and the following sieve plate 2, and filter packing 10 shared volumes are less than the cavity volume volume of Rose Box 4.When filtering filler 10 shared volumes less than the cavity volume volume of Rose Box 4, make when vibrator 5 work are cleaned attached to the impurity on the filter packing 10, filter packing 10 can produce motion in a big way between upper sieve plate 7 and following sieve plate 2, be beneficial to contaminant removal, improves cleaning efficiency.The cavity volume volume of filter packing 10 shared Rose Boxes 4 be about 2/3 o'clock the most suitable.

Replenish filter packing 10 for making things convenient at any time in Rose Box 4, the housing of Rose Box 4 is provided with filler and adds inlet, adds at filler to be removably connected with seal cover board 3 on the inlet.After filtration filler 10 in use reduces, can pass through opening encapsulation cover plate 3, add inlet from filler and toward the cavity volume of Rose Box 4, replenish new filter packing 10.

In the above embodiment, when cleaning impurity, can directly cleaning fluid be cleaned from oil-in 8 or oil-out 9 feedings, as optimal way, filter body is provided with and cleans spray line 6 and slag-drip opening 11.When then cleaning, cleaning fluid is injected in the Rose Box 4 from cleaning spray line 6, and the impurity that cleans out is discharged from slag-drip opening 11.Cleaning spray line 6 uses when cleaning with 11 of slag-drip openings, can improve cleaning efficiency, makes to filter with cleaning and separates work, makes that whole filter plant work is more reliable.

In the superincumbent embodiment, clean spray line 6 and can be arranged on the filter body of oil-in 8 one ends, 11 of slag-drip openings are arranged on the filter body of oil-out 9 one ends, at this moment accordingly, its cleaning process is the forward flushing, can not reach the purpose that impurity is removed well.As optimal way, described cleaning spray line 6 is arranged on the filter body of oil-out 9 one ends, and slag-drip opening 11 is arranged on the filter body of oil-in 8 one ends.When then cleaning, with respect to filter operation, this cleaning process is the back flush along filter operation, obviously can improve cleaning performance greatly, easier impurity is removed from filter packing 10.

For making whole filter apparatus configuration more reasonable, be provided with filtration cell body 1 in upper sieve plate 7 upper ends, following sieve plate 2 lower ends are provided with down filters cell body 12, and spray line 6 is arranged on and filters in the cell body 1, and oil-out 9 is arranged on the housing that filters cell body 1; Oil-in 8 is arranged on down on the housing that filters cell body 12 with slag-drip opening 11.Then during filter operation, fluid at first enters into down from oil-in 8 and filters in the cell body 12, and then by the filler 10 after filtration of sieve plate 2 down, behind upper sieve plate 7 to last filtration cell body 1, overflow from oil-out 9, fluid can fully be passed through from whole filter packing 10, improve filter efficiency; Similarly, when cleaning, also can be so that whole filter packing 10 is cleaned the raising cleaning efficiency.

Claims

[claim 1] oil strainer, comprise the filter body that oil-in (8), oil-out (9) and Rose Box (4) constitute, Rose Box (4) is arranged between oil-in (8) and the oil-out (9), it is characterized in that: filter body is provided with vibrator (5).
[claim 2] oil strainer as claimed in claim 1, it is characterized in that: Rose Box (4) comprises upper sieve plate (7), following sieve plate (2) and filter packing (10), filter packing (10) is arranged between upper sieve plate (7) and the following sieve plate (2), and the shared volume of filter packing (10) is less than the cavity volume volume of Rose Box (4).
[claim 3] oil strainer as claimed in claim 2 is characterized in that: the housing of Rose Box (4) is provided with filler and adds inlet, adds at filler to be removably connected with seal cover board (3) on the inlet.
[claim 4] is characterized in that as claim 1,2 or 3 described oil strainers: filter body is provided with and cleans spray line (6) and slag-drip opening (11).
[claim 5] oil strainer as claimed in claim 4 is characterized in that: described cleaning spray line (6) is arranged on the filter body of oil-out (9) one ends, and slag-drip opening (11) is arranged on the filter body of oil-in (8) one ends.
[claim 6] oil strainer as claimed in claim 5, it is characterized in that: be provided with in upper sieve plate (7) upper end and filter cell body (1), following sieve plate (2) lower end is provided with down filters cell body (12), spray line (6) is arranged on and filters in the cell body (1), and oil-out (9) is arranged on the housing that filters cell body (1); Oil-in (8) is arranged on down on the housing that filters cell body (12) with slag-drip opening (11).