CN106285827B - Machine oil ultrafiltration filter and filter core and filter paper - Google Patents
Machine oil ultrafiltration filter and filter core and filter paper Download PDFInfo
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- CN106285827B CN106285827B CN201510277434.0A CN201510277434A CN106285827B CN 106285827 B CN106285827 B CN 106285827B CN 201510277434 A CN201510277434 A CN 201510277434A CN 106285827 B CN106285827 B CN 106285827B
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Abstract
The invention discloses a kind of machine oil ultrafiltration filters, including cylinder, oil inlet, oil outlet and filter core, the filter core is made of multi-layer filter paper, the flow direction of machine oil and the setting direction of filter paper are parallel, and dirty engine oil flow is by the gap between filter paper synusia, and there are convex-concaves on microcosmic for filter paper, machine oil is in flow process, wherein the impurity such as Colloidal particles of sludge collide with filter paper, adhere to and be trapped within the recess portion of filter paper, to realize the filtering to machine oil.The present invention breaks through traditional filter method that rectilinear runoff is filtered by mesh, the filter core for constituting machine oil in a manner of parallel runoff by multi-layer filter paper, using the Brownian movement of sludge particle complications, so that the Colloidal particles of sludge is collided with strainer and be adhered on filter paper and be removed.The present invention not only filters out that dirt speed is fast, effectively removes the impurity such as the sludge put aside in machine oil, and can remove minimum sludge particle, thus filter quality is high.
Description
Technical field
The present invention relates to petrochemical industry, especially a kind of machine oil ultrafiltration filter and filter core and filter paper.
Background technique
Oil pollution will lead to various engines failure: such as exhaust valve seat surface damage, cylinder jacket and piston ring scuffing increase
Add, oil circulation deterioration is made because of oil circuit blocking and corrosion and induced malfunction, the engine bearing back side are due to sludge accumulates adherency
Make bearing that one-side contact etc. occur.Thereby, it is ensured that the cleaning of engine motor oil system, reaches high efficiency and filter out and generated in machine oil
Sludge is of great significance to engine operational reliability, durability and economy is improved.Existing oil filter such as Fig. 1,
Shown in Fig. 2, it is used contain a large amount of impurities 22 dirty machine oil 21 pass through filter screen 10 mesh gap, sludge, metal
The impurity 22 such as grain are kept off by strainer 10 in one side, and the lesser machine oil molecule of particle is by strainer 10, thus after being filtered compared with
For pure pure machine oil 23.In this filtered model, the setting direction of strainer 10 with the flow direction of machine oil be it is vertical,
Utilize the mesh impurity trapped 22 of filter screen；This filter type common at present has the following problems: (1) diameter of mesh
Filter effect and speed are directly affected, then speed is fast greatly for mesh, but cannot filter lesser impurity, and existing filter is substantially
The little particle sludge for accounting for sludge amount 90% in machine oil can not be filtered out；If reducing mesh diameter, mistake in order to improve filtering accuracy
Filtering velocity degree can reduce simultaneously.(2) after a period of operation, the impurity accumulated on wire side is more and more, and mesh can be blocked, no
It can effectively be filtered again, needing replacing strainer, especially sludge particles has colloidal nature, thus is extremely easy blocking mesh.
In actual use, needs periodically frequently to replace strainer, otherwise directly affect filter effect, will also result in and start when serious
Machine damage.
Summary of the invention
The applicant is filtered there are poor filtration effect using rectilinear mesh for above-mentioned existing oil filter, is easy to block up
The disadvantages of plug, provides a kind of structurally reasonable machine oil ultrafiltration filter and filter core and filter paper, so as to high-efficiency high-quality completes
Filtering.
The technical solution adopted in the present invention is as follows:
A kind of machine oil ultrafiltration filter, including cylinder, oil inlet, oil outlet and filter core are set on the cylinder of the filter
Be equipped with oil inlet and outlet, filter core is arranged in inner barrel, and the filter core is made of multi-layer filter paper, the flow direction of machine oil with
The setting direction of filter paper is parallel, dirty engine oil flow by the gap between filter paper synusia, filter paper on microcosmic there are convex-concave,
Machine oil is in flow process, and wherein the impurity such as Colloidal particles of sludge collide with filter paper, adheres to and is trapped within the recessed of filter paper
Portion, to realize the filtering to machine oil.
As a further improvement of the above technical scheme:
Cylinder made of the filter core is stacked as the several layers filtering filter paper scraps of paper, filter paper is circular ring shape, the through-hole at middle part
Cylindrical central bore is formed by heap poststack, centre bore is connected to setting oil outlet.
The center of the cylinder is provided with oil inlet pipe, is provided with several cloth oilholes, filter core on oil inlet pipe on certain altitude
It being mounted in cylinder and is fixed on the oil inlet pipe of center, the filter core is discoidal filter paper paper roll, and adjacent volume two form one group,
Each group of adjacent two paper roll disk periphery is provided with sleeve, to be isolated with external oil discharge passage；Each group adjacent
Oil inlet gap is provided between two paper roll disks, the cloth oilhole height on oil inlet pipe is just arranged in the position in oil inlet gap；?
It is provided with out oil-gap between the paper roll disk of two adjacent groups, the oil discharge passage and cylinder oil outlet that oil-gap passes through around out
It is connected.
The filter core is made of six disk paper rolls, is divided into three groups.
A kind of filter core for said engine oil ultrafiltration filter, it is described using filter paper by being made after stacking or winding
The density of filter core is 150~190 kilograms per cubic meter.
As a further improvement of the above technical scheme: the density of the filter core is preferably 170 kilograms per cubic meter.
It is a kind of for manufacturing the filter paper of said engine oil ultrafiltration filter element, the density of the filter paper is 8~16 grams/square
Rice.
As a further improvement of the above technical scheme: the material of the filter paper is plant fiber.
Beneficial effects of the present invention are as follows:
The present invention breaks through traditional filter method that rectilinear runoff is filtered by mesh, makes machine oil with the side of parallel runoff
The filter core that formula is made up of multi-layer filter paper makes the Colloidal particles of sludge and strainer phase using the Brownian movement of sludge particle complications
It collides and is adhered on filter paper and is removed.It is fast that oil filter of the invention not only filters out dirt speed, effectively removes machine oil
The impurity such as the sludge of middle savings, and minimum sludge particle can be removed, thus filter quality is high.Filter paper of the present invention is to use
Plant fiber is made by special process, which, which is immersed in machine oil, can occur a degree of expansion, further fills phase
Gap between two layers adjacent is allowed to form the filtration channel of machine oil and convex-concave portion.Filter core of the invention passes through stacking using filter paper
Or be made after winding, there is certain elasticity, both avoided stacking or wind it is excessively fine and close caused by oil strain channel
Become smaller and is difficult to filter；The shortcomings that also avoiding the poor filtration effect excessively loosely generated, thus filter efficiency is high, high-quality.
Detailed description of the invention
Fig. 1 is the working principle of existing oil filter.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the working principle of the invention.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the perspective view of the embodiment of the present invention one.
Fig. 6 is the perspective view of the embodiment of the present invention two.
In figure: 1, filter paper；2, filter core；3, cylinder；4, oil inlet；5, oil outlet；6, centre bore；7, oil inlet pipe；8, cloth oil
Hole；9, sleeve；10, strainer；11, oil inlet gap；12, go out oil-gap；21, dirty machine oil；22, impurity；23, pure machine oil.
Specific embodiment
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in Figure 3, Figure 4, machine oil ultrafiltration filter working principle of the present invention is different from existing oil filter,
The flow direction of machine oil is parallel with the setting direction of filter paper 1 in the present invention, and dirty machine oil 21 flows through between 1 synusia of filter paper
Gap, filter paper 1 on microcosmic there are convex-concave, machine oil in flow process, by filter paper 1 protrusion stop, flow velocity reduce, together
When due to sludge particle complications Brownian movement, the impurity 22 such as Colloidal particles of sludge collide with filter paper 1 in dirty machine oil 21,
The recess portion of filter paper 1 is adhered to and be trapped within, filtered pure machine oil 23 is finally obtained.Since sludge has colloidal nature, because
This also has strong suction-operated after 1 adsorption of filter paper sludge, to the sludge of fine particles, thus to tiny
Grain also has significant filter effect.
Embodiment one:
Fig. 5 is the first embodiment of machine oil ultrafiltration filter of the present invention, and oil inlet is arranged at the top of filter cylinder 3
Mouth 4, cylindrical filter cartridge 2 is mounted in cylinder 3, and the filter core 2 of the present embodiment is stacked by several layers filtering 1 scraps of paper of filter paper, is filtered
Paper 1 is circular ring shape, and the through-hole at middle part forms cylindrical central bore 6 by heap poststack, centre bore 6 with going out for 3 bottom of cylinder is set
Hydraulic fluid port 5 is connected to.Dirty machine oil 21 enters from top oil inlet 4 when work, is distributed by cloth oil channel to 3 periphery of cylinder, one
Under fixed pressure, it is bottom horizontal flow sheet state that dirty machine oil 21 is turned to by vertical flow regime, passes through the gap between 1 synusia of filter paper
Channel.Using above-mentioned work principle of filter, the impurity 22 in dirty machine oil 21 is trapped in 1 concave-convex surface of filter paper, pure machine oil 23
Summarize to centre bore 6, and is flowed out by oil outlet 5.
Embodiment two:
Fig. 6 is second of embodiment of machine oil ultrafiltration filter of the present invention, is arranged and goes out at the top of filter cylinder 3
Hydraulic fluid port 5, the center of cylinder 3 are provided with oil inlet pipe 7, are provided with several cloth oilholes 8 on oil inlet pipe 7 on certain altitude.It is cylindrical
Filter core 2 is mounted in cylinder 3 and is fixed on center oil inlet pipe 7, and filter core 2 is discoidal 1 paper roll of filter paper in the present embodiment, such as
Shown in Fig. 6, filter core 2 is made of six disk paper rolls, is divided into three groups, each group of adjacent two paper roll disk periphery is provided with set
Cylinder 9, to be isolated with external oil discharge passage；Oil inlet gap 11, oil inlet are provided between each group of adjacent two paper roll disk
8 height of cloth oilhole on oil inlet pipe 7 is just arranged in the position in gap 11.It is provided between the paper roll disk of two adjacent groups fuel-displaced
Gap 12, oil-gap 12 is connected by the oil discharge passage on 3 periphery of cylinder with the oil outlet 5 at 3 top of cylinder out.
The filter paper 1 of filter in the embodiment of the present invention one and embodiment two is adopted as plant fiber by special process system
, density is 8 ~ 16 grams/m.The material, which is immersed in machine oil, can occur a degree of expansion, further fill adjacent
Gap between two layers is allowed to form the filtration channel of machine oil.
The filter core 2 of filter in the embodiment of the present invention one and embodiment two passes through stacking or volume using above-mentioned filter paper 1
It is made around rear, if stacking or winding excessively fine and close, oil strain channel, which becomes smaller, to be difficult to filter；If excessively loose, hinder
The filter effect for keeping off impurity is deteriorated.Therefore, the density of filter core 2 composed by filter paper 1 is 150 ~ 190 kilograms per cubic meter, preferably
170 kilograms per cubic meter.
Above description is explanation of the invention, is not intended to limit the invention, without departing from the spirit of the invention,
The present invention can make any type of modification.
Claims (6)
1. a kind of machine oil ultrafiltration filter, including cylinder (3), oil inlet (4), oil outlet (5) and filter core (2), the filter
Cylinder (3) on be provided with oil inlet (4) and oil outlet (5), filter core (2) setting is internal in cylinder (3), it is characterised in that: institute
It states filter core (2) to be made of multi-layer filter paper (1), the flow direction of machine oil is parallel with the setting direction of filter paper (1), dirty machine oil
(21) flow through the gap between filter paper (1) synusia, filter paper (1) on microcosmic there are convex-concave, machine oil in flow process,
The Colloidal particles impurity (22) of middle sludge collides with filter paper (1), adheres to and be trapped within the recess portion of filter paper (1), to realize
Filtering to machine oil；The center of the cylinder (3) is provided with oil inlet pipe (7), oil inlet pipe (7) if on be provided on certain altitude
Dry cloth oilhole (8), filter core (2) are mounted in cylinder (3) and are fixed on center oil inlet pipe (7), and the filter core (2) is disc
Filter paper (1) paper roll, it is adjacent volume two form one group, each group of adjacent two paper roll disk periphery is provided with sleeve (9), with
External oil discharge passage is isolated；Oil inlet gap (11), oil inlet gap are provided between each group of adjacent two paper roll disk
(11) height of the cloth oilhole (8) on oil inlet pipe (7) is just arranged in position；It is provided with out between the paper roll disk of two adjacent groups
Oil-gap (12), oil-gap (12) is connected by the oil discharge passage on cylinder (3) periphery with cylinder (3) oil outlet (5) out.
2. machine oil ultrafiltration filter described in accordance with the claim 1, it is characterised in that: the filter core (2) is by six disk paper rolls
Composition, is divided into three groups.
3. a kind of filter core for machine oil ultrafiltration filter described in claim 1, it is characterised in that: pass through volume using filter paper (1)
It is made around rear, the density of the filter core (2) is 150~190 kilograms per cubic meter.
4. the filter core of machine oil ultrafiltration filter described in accordance with the claim 3, it is characterised in that: the density of the filter core (2) is
170 kilograms per cubic meter.
5. a kind of filter paper for machine oil ultrafiltration filter element described in manufacturing claims 3, it is characterised in that: the filter paper
(1) density is 8~16 grams/m.
6. the filter paper of machine oil ultrafiltration filter element according to claim 5, it is characterised in that: the material of the filter paper (1)
Matter is plant fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277434.0A CN106285827B (en) | 2015-05-27 | 2015-05-27 | Machine oil ultrafiltration filter and filter core and filter paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277434.0A CN106285827B (en) | 2015-05-27 | 2015-05-27 | Machine oil ultrafiltration filter and filter core and filter paper |
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| Publication Number | Publication Date |
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| CN106285827A CN106285827A (en) | 2017-01-04 |
| CN106285827B true CN106285827B (en) | 2019-04-26 |
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| CN201510277434.0A Active CN106285827B (en) | 2015-05-27 | 2015-05-27 | Machine oil ultrafiltration filter and filter core and filter paper |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999672A (en) * | 2018-08-15 | 2018-12-14 | 江西绿擎过滤材料有限公司 | Filter core and filter containing the filter core |
| CN110755907A (en) * | 2019-04-15 | 2020-02-07 | 重庆工商大学 | High-precision filtering device and method for aviation kerosene |
| CN110219714B (en) * | 2019-07-16 | 2021-04-02 | 瑞安市启华汽车部件有限公司 | Oil filter with multiple filter element assemblies |
| CN110985162A (en) * | 2019-12-20 | 2020-04-10 | 安徽明源汽配有限公司 | Fold formula filter |
| CN112090151B (en) * | 2020-08-28 | 2022-03-18 | 安徽诺乐知识产权服务有限公司 | Textile dye filtering device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061539A (en) * | 1990-09-25 | 1992-06-03 | 特雷博德·赫尔曼 | The filter that is used for filtering gas and liquid medium |
| CN1214273A (en) * | 1998-10-15 | 1999-04-21 | 程中玉 | Multilayer soft-paper filter element for engine oil filter |
| CN203230474U (en) * | 2013-02-26 | 2013-10-09 | 迟振国 | Filter cartridge unit of spin-on long fiber deep-filtration type fuel filter |
| CN204663611U (en) * | 2015-05-27 | 2015-09-23 | 徐逸凡 | Machine oil ultrafiltration filter cleaner |
-
2015
- 2015-05-27 CN CN201510277434.0A patent/CN106285827B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061539A (en) * | 1990-09-25 | 1992-06-03 | 特雷博德·赫尔曼 | The filter that is used for filtering gas and liquid medium |
| CN1214273A (en) * | 1998-10-15 | 1999-04-21 | 程中玉 | Multilayer soft-paper filter element for engine oil filter |
| CN203230474U (en) * | 2013-02-26 | 2013-10-09 | 迟振国 | Filter cartridge unit of spin-on long fiber deep-filtration type fuel filter |
| CN204663611U (en) * | 2015-05-27 | 2015-09-23 | 徐逸凡 | Machine oil ultrafiltration filter cleaner |
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