CN102247725A - Magnetic grid high viscosity oil filter - Google Patents
Magnetic grid high viscosity oil filter Download PDFInfo
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- CN102247725A CN102247725A CN2010101734818A CN201010173481A CN102247725A CN 102247725 A CN102247725 A CN 102247725A CN 2010101734818 A CN2010101734818 A CN 2010101734818A CN 201010173481 A CN201010173481 A CN 201010173481A CN 102247725 A CN102247725 A CN 102247725A
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Abstract
The invention discloses a magnetic grid high viscosity oil filter capable of offline centralized processing or online filtering polluted lubricating oil and hydraulic oil. The magnetic grid high viscosity oil filter is characterized in that: magnetic bars (2) are arranged annularly on a porous disk (5) to form a magnetic grid and put in a filter cylinder (1); oil is injected into the filter cylinder through a hydraulic pump (12); the polluted oil fully diffuses in the filter cylinder, the magnetic bars adsorb metal particles and non-metal fine particles that are carried to clean and filter the oil; the porous disk is fixed on a top cover (6)which is buckled on the filter cylinder with sealing; after the content of dirt accepting reaches to a certain amount, the magnetic bars loosen connecting bolts, a hydraulic cylinder assembly (3) can jack up the top cover and bring out the magnetic grid for removing dirt; and a guide rod supports the concertina motion of the top cover and the magnetic grid. The oil filter disclosed in the invention has small over-current resistance, can process high viscosity oil with the viscosity of more than 100cst, and can be long-term reused, thus saving the maintenance cost of equipment and being used in hydraulic systems, lubricating systems, fuel systems of various industrial departments.
Description
Technical field:
The present invention is a kind of novel fluid filtration processing equipment.Form magnetic grid with the many bar magnets that polarity is different, magnetic grid is installed in the cylindrical vessel, and pollute fluid and inject filter cylinder from the bottom by hydraulic pump, fully diffusion in filter cylinder, metal particle is wherein adsorbed by bar magnet, and afterwards, cleaning fluid flows out from filter cylinder top.Concentrated, efficient filtering is handled to contaminated fluid.Fluid filter plant of the present invention can be for a long time, reuse, and disposal ability is strong, saves traditional fibre filter core consumption, can filter high-viscosity oil.The present invention can be used for the cleaning decontamination of various lubricating oil and hydraulic oil and handles.
Background technology:
Have outside dust during plant equipment lubricating oil and hydraulic system hydraulic oil use and invade, or the metal filings because of rubbing and produce between the machine parts, fluid polluted.The machinery equipment and the high-precision hydraulic system of many high speed rotations have high requirements to oil cleanliness, must filter fluid is strict.Existing fluid filter method has metallic sieve, metal powder sintered or various fabric filter element.These filter methods are usually used in good time on-line filtration, receive dirt when reaching a certain amount of when filter core or screen cloth, and the liquid resistance obviously raises, and conveyance capacity reduces, and may cause equipment fault, must be frequently renew cartridge more.Filter core changes that to account for the cost of equipment maintenance ratio very big in high-speed rotating equipment, and the metal filings proportion is very big in the filter core dirt.
Summary of the invention:
The present invention is that a kind of fluid focuses on equipment, can reuse for a long time, can effectively reduce cost of equipment maintenance.The present invention adopts the metallic particles in the bar magnet composition magnetic grid absorption fluid, and high adsorption capacity, filter efficiency height can be handled the above high-viscosity oil of viscosity 100cst.Both can be used for the fluid on-line filtration, and also can be used for contaminated fluid and regularly focus on, the fluid disposal ability is strong, efficient is high.
Technical scheme of the present invention such as Fig. 1.Some bar magnet 2 annular array form magnetic grid on porous disc 5, be placed in the filter cylinder 1.Fluid fully contacts with bar magnet in filter cylinder.The bar magnet main body is the combination of strong magnetic material neodymium iron boron polylith multipolarity, high adsorption capacity; The bar magnet maximum spacing is less than 80mm, and the bar magnet cover is with stainless steel casing, in order to cleaning.
Oil-in is offered in the bottom of filter cylinder 1, and top sets out hydraulic fluid port, and it is suitable with the filter cylinder height to import and export difference in height.The oil transportation hydraulic pump injects filter cylinder with contaminated fluid among Fig. 3, has certain pressure, pollutes fluid fully diffusion in filter cylinder, guarantees enough operating paths.Design oil transportation hydraulic pump flow (L/min) is about 1: 1 with filter cylinder capacity (L) numerical value, to guarantee that polluting fluid has enough residence times in filter cylinder.
Porous disc 5 is connected, is fixed on the loam cake 6 by known technology.The close filter cylinder top that is buckled in of loam cake, and by known bolt connection; Unclamp bolt, can the jack-up loam cake by the hydraulic pressure cylinder assembly 3 of known technology design, and take magnetic grid out of.In loam cake and the magnetic grid stretching motion, 4 guiding of two guide posts support (see figure 2).Bar magnet receive dirty a certain amount of after, hydraulic cylinder works ejects magnetic grid, is aided with artificial removal's dirt by the contaminants-collecting apparatus of special use.
Fig. 4 is the systematic schematic diagram by the hydraulic control device of known hydraulic technique design.The effect of this hydraulic system is, by the control port among Fig. 1 to hydraulic cylinder 3 fuel feeding.Press the handle of the 3-position 4-way hand-operated direction valve 17 of control in the hydraulic means 7, can realize ejecting the flexible of hydraulic cylinder, so the jack-up of realizing loam cake and magnetic grid with reset.
Filter cylinder 1, hydraulic pressure cylinder assembly 3, loam cake 6 are made by known frame for movement method for designing and machine components processing method among the present invention; And by known mechanical connection method connection.
Description of drawings:
Fig. 1 is an agent structure schematic diagram of the present invention
1, cartridge assembly 2, bar magnet 3, hydraulic pressure cylinder assembly 4, guide post 5, porous disc 6, loam cake
Fig. 2 is that the present invention works as magnetic grid working state schematic representation when ejecting
Processed fluid oil circuit figure when Fig. 3 is to use this oil filter
9, thick worry device 11, Pressure gauge 12, oil transportation hydraulic pump 13, delivery valve 14, safety valve before inlet valve 10, the pump
Fig. 4 is a hydraulic cylinder control apparatus system schematic diagram of the present invention
15, control hydraulic pump 16, overflow valve 17,3-position 4-way hand-operated direction valve 18 Pressure gauges
Fig. 5 is that the present invention is placed in the dolly schematic diagram
7, control hydraulic means assembly 8, dolly
The specific embodiment:
The specific embodiment of the present invention can be illustrated by Fig. 2.Hydraulic pump 12 is as oil transfer pump, with the inlet injection filter cylinder of contaminated fluid from the magnetic-grid-type filter.Contaminated fluid is fully diffusion in filter cylinder, bar magnet ADSORPTION OF GOLD metal particles and the nonmetal fine particle of being wrapped up in band by metallic particles.Can be provided with before the oil transfer pump and consider net 10, do slightly to consider to handle entering oil transfer pump fluid.
The present invention can be used for the hydraulic system, lubricating system, fuel system in all types of industries department (as Aero-Space, metallurgy, electric power, mine etc.) etc., all can filter, purify media such as hydraulic oil, lubricating oil, fuel oils, dirty oil is recycled, and the low pressure oil piping system is carried out bypass cleaning etc.
Magnetic-grid-type high-viscosity oil filter focuses on as off-line contaminated lubricating oil and hydraulic oil, also can be used as the thick worry device in hydraulic system, the lubrication oil supply system.This moment, hydraulic pump 12 promptly was the main oil pump of hydraulic system of working.This oil filter is removed after a large amount of metal filings, remains a small amount of nonmetallic inclusion and absorbs smart filter by fabric filter element, can reach predetermined filtering accuracy, can significantly reduce the filter core consumption, saves cost of equipment maintenance.
As shown in Figure 5, control hydraulic means 7 can be installed on the cartridge exine, and the filter complete machine can be positioned on the dolly 8, in order to carrying.
Claims (4)
1. magnetic-grid-type high-viscosity oil filter comprises the magnetic grid that special strong magnetic bar magnet (2) annular spread is formed, and has the cylindrical filter sleeves into and out of hydraulic fluid port (1) of particular design.Hydraulic pressure cylinder assembly (3) constitutes with known technology, and hydraulic cylinder is fixed on the filter cylinder bottom, in order to eject loam cake (6); Magnetic grid is connected on the cover assembly, and magnetic grid was followed and shifted out filter cylinder when loam cake lifted, and removes the dirt that is adsorbed on the bar magnet.Loam cake and magnetic grid eject and withdraw by being arranged at hydraulic cylinder control in the filter cylinder, and are supported by guide post (4) guiding.
2. the filter cylinder oil-in is positioned at the stack shell bottom, oil-out is positioned at top, and places the filter cylinder circumference to differ on 180 ° the position respectively.Cross oily flow and the filter cylinder capacity is about 1: 1.
3. according to the magnetic-grid-type high-viscosity oil filter shown in claim 1 or 2, it is characterized in that adopting the fluid filter method of special construction magnetic grid and filter cylinder.Bar magnet absorption metal is also wrapped up in the band non-metal particle.The strong bar magnet high adsorption capacity of neodymium iron boron can use for a long time, and be regardless of size particles, the filter efficiency height.It is little that filter is crossed flow resistance, can handle the high-viscosity oil of viscosity 100cst.Adopt hydraulic lifting, the scrubbing object space just.
4. according to the magnetic-grid-type high-viscosity oil filter shown in claim 1 or 2, be used for multiple media filtration, purifications such as hydraulic oil, lubricating oil, fuel oils.Dirty oil is recycled, and the low pressure oil piping system is carried out bypass clean.Also can be used as the thick worry device in hydraulic system, the lubrication oil supply system; The one-level fabric filter element is set after this filter filters as essence, the absorption nonmetallic inclusion can reach predetermined filtering accuracy, can significantly reduce the filter core consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101734818A CN102247725A (en) | 2010-05-17 | 2010-05-17 | Magnetic grid high viscosity oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101734818A CN102247725A (en) | 2010-05-17 | 2010-05-17 | Magnetic grid high viscosity oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102247725A true CN102247725A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101734818A Pending CN102247725A (en) | 2010-05-17 | 2010-05-17 | Magnetic grid high viscosity oil filter |
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| Country | Link |
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| CN (1) | CN102247725A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297277A (en) * | 2017-07-01 | 2017-10-27 | 太仓英达锅炉设备有限公司 | Absorption type lube oil purification unit |
| CN107513459A (en) * | 2017-10-12 | 2017-12-26 | 广东东方精工科技股份有限公司 | The control system and control method of a kind of drain oil recovery equipment |
| CN112591976A (en) * | 2021-03-03 | 2021-04-02 | 潍坊利金机械设备有限公司 | Impurity filtering device for industrial sewage treatment |
| CN114409173A (en) * | 2022-01-20 | 2022-04-29 | 烟台大学 | Sewage filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205057A (en) * | 2005-01-28 | 2006-08-10 | Taihei Kogyo Co Ltd | Method for cleaning magnetic filter and apparatus for cleaning using it |
| CN200970497Y (en) * | 2005-11-25 | 2007-11-07 | 上海飞潮科贸有限公司 | Permanent full automatic magnetic separator |
| US20090272702A1 (en) * | 2008-04-30 | 2009-11-05 | Cpc Corporation | Process and apparatus for online rejuvenation of contaminated sulfolane solvent |
| CN201423216Y (en) * | 2009-03-26 | 2010-03-17 | 窦淑敏 | Lubricant oil filter with magnetizer |
| CN201428670Y (en) * | 2009-07-06 | 2010-03-24 | 蔡秉余 | Composite oil filter of filter element and magnetic sheets |
-
2010
- 2010-05-17 CN CN2010101734818A patent/CN102247725A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205057A (en) * | 2005-01-28 | 2006-08-10 | Taihei Kogyo Co Ltd | Method for cleaning magnetic filter and apparatus for cleaning using it |
| CN200970497Y (en) * | 2005-11-25 | 2007-11-07 | 上海飞潮科贸有限公司 | Permanent full automatic magnetic separator |
| US20090272702A1 (en) * | 2008-04-30 | 2009-11-05 | Cpc Corporation | Process and apparatus for online rejuvenation of contaminated sulfolane solvent |
| CN201423216Y (en) * | 2009-03-26 | 2010-03-17 | 窦淑敏 | Lubricant oil filter with magnetizer |
| CN201428670Y (en) * | 2009-07-06 | 2010-03-24 | 蔡秉余 | Composite oil filter of filter element and magnetic sheets |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297277A (en) * | 2017-07-01 | 2017-10-27 | 太仓英达锅炉设备有限公司 | Absorption type lube oil purification unit |
| CN107513459A (en) * | 2017-10-12 | 2017-12-26 | 广东东方精工科技股份有限公司 | The control system and control method of a kind of drain oil recovery equipment |
| CN107513459B (en) * | 2017-10-12 | 2022-08-26 | 广东东方精工科技股份有限公司 | Control system and control method of waste oil recovery device |
| CN112591976A (en) * | 2021-03-03 | 2021-04-02 | 潍坊利金机械设备有限公司 | Impurity filtering device for industrial sewage treatment |
| CN114409173A (en) * | 2022-01-20 | 2022-04-29 | 烟台大学 | Sewage filter |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |