CN105056622A - Fractional precipitation type rolling oil filter device - Google Patents
Fractional precipitation type rolling oil filter device Download PDFInfo
- Publication number
- CN105056622A CN105056622A CN201510490294.5A CN201510490294A CN105056622A CN 105056622 A CN105056622 A CN 105056622A CN 201510490294 A CN201510490294 A CN 201510490294A CN 105056622 A CN105056622 A CN 105056622A
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- CN
- China
- Prior art keywords
- settling tank
- oil
- tank
- precipitation tank
- precipitation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a fractional precipitation type rolling oil filter device. The device comprises a filter cartridge, a first precipitation tank, a second precipitation tank, a third precipitation tank, a sump oil tank and a sludge tank, wherein sump oil in the filter cartridge is pumped into the first precipitation tank through a first oil pump and a second oil pump between the filter cartridge and the first precipitation tank; the first precipitation tank and the second precipitation tank are connected through a first communication pipeline; the second precipitation tank and the third precipitation tank are connected through a second communication pipeline; the third precipitation tank and the sump oil tank are connected through a pipeline; pneumatically controlled sludge discharge valves are mounted at bottoms of the first precipitation tank, the second precipitation tank and the third precipitation tank; sludge precipitated in the first precipitation tank, the second precipitation tank and the third precipitation tank is pumped into the sludge tank through a sludge pump. According to the fractional precipitation type rolling oil filter device, after the sump oil is precipitated slowly, the most clean oil located on the topmost surface starts to slowly flow into the next precipitation tank from top to bottom for continuous precipitation until the requirement is met, and then the oil is sent to the sump oil tank for standby application.
Description
Technical field
The present invention is specifically related to a kind of fractional precipitation formula ROLLING OIL filter.
Background technology
Traditional mill milling oil filter apparatus configuration is more single, and the impurity that the impurity on usual filter course outer surface attached to it can not be removed and filter in tank body cannot wash; Thus the normal filtration ability of filter course can not be ensured, filter capacity still owes not enough, the filtering accuracy filtered as rolled lubricating oil and filter efficiency also undesirable, ROLLING OIL utilize rate variance, ROLLING OIL filtering accuracy will directly affect the quality of product.Tradition sump oil settling system complex structure, and can not well mud be separated with ROLLING OIL, thus make sump oil exist in the ROLLING OIL circulatory system always, and constantly stick on the filter core in single filter cylinder, filter element life is shortened, change frequent, add filter core cost, and directly have influence on product quality and production time.Mud is better separated by this settling system from sump oil, and filter core is lengthened service life, and filtering accuracy improves, and improves product quality, reduces filter element replacing cost, reduces the filter element replacing time, increases work efficiency.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of fractional precipitation formula ROLLING OIL filter.
Technical scheme: a kind of fractional precipitation formula ROLLING OIL filter, comprises cartridge filter, the first settling tank, the second settling tank, the 3rd settling tank, sump oil case and sludge box, between described cartridge filter and the first settling tank by the first oil well pump and the second oil well pump by sump oil suction first settling tank in cartridge filter, be connected in parallel between described first oil well pump and the second oil well pump, described first settling tank is connected by the first connecting pipe with between the second settling tank, be connected by the second connecting pipe between described second settling tank with the 3rd settling tank, connected by pipeline between described 3rd settling tank and sump oil case, described first settling tank, the bottom of the second settling tank and the 3rd settling tank is all provided with spoil disposal valve, described first settling tank, the mud precipitated in second settling tank and the 3rd settling tank is by taking out in dirty pump suction sludge box.
As further optimization, described first connecting pipe is positioned at the top of the casing of the first settling tank and the second settling tank junction, and sump oil overflows and enters the first connecting pipe from the first settling tank, arrives the second settling tank from top to bottom.
As further optimization, described second connecting pipe is positioned at the top of the casing of the second settling tank and the 3rd settling tank junction, and sump oil overflows and enters the second connecting pipe from the second settling tank, arrives the 3rd settling tank from top to bottom.
As further optimization, the top of described first settling tank is provided with connecting pipe, and sump oil is flowed in the first settling tank from top to bottom by connecting pipe.
As further optimization, the bottom of described second settling tank and the 3rd settling tank is equipped with 2 spoil disposal valves.
Beneficial effect: after sump oil slowly precipitates by the present invention, slowly from top to bottom flow into from the cleanest oil being in most surface in next settling tank and continue precipitation, until send in sump oil case for subsequent use after reaching requirement, and the mud after precipitation is extracted out by taking out dirty pump, put into sludge box, discharge after process outside casing, better mud is separated from sump oil, filter core is lengthened service life, filtering accuracy improves, and improves product quality, reduces filter element replacing cost, reduce the filter element replacing time, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, cartridge filter; 2, the first settling tank; 3, the second settling tank; 4, the 3rd settling tank; 5, sump oil case; 6, sludge box; 7, the first oil well pump; 8, the second oil well pump; 9, dirty pump is taken out; 10, spoil disposal valve; 11, connecting pipe; 12, the first connecting pipe; 13, the second connecting pipe.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
As shown in Figure 1, a kind of fractional precipitation formula ROLLING OIL filter, comprises cartridge filter 1, first settling tank 2, second settling tank 3, the 3rd settling tank 4, sump oil case 5 and sludge box 6, between described cartridge filter 1 and the first settling tank 2 by the first oil well pump 7 and the second oil well pump 8 by sump oil suction first settling tank 2 in cartridge filter 1, be connected in parallel between described first oil well pump 7 and the second oil well pump 8, described first settling tank 2 is connected by the first connecting pipe 12 with between the second settling tank 3, described second settling tank 3 is connected by the second connecting pipe 13 with between the 3rd settling tank 4, connected by pipeline between described 3rd settling tank 4 and sump oil case 5, described first settling tank 2, the bottom of the second settling tank 3 and the 3rd settling tank 4 is all provided with the spoil disposal valve 10 of pneumatic control, described first settling tank 2, in second settling tank 3 and the 3rd settling tank 4, the mud of precipitation is by taking out in dirty pump 9 suction sludge box 6.Described first connecting pipe 12 is positioned at the top of the casing of the first settling tank 2 and the second settling tank 3 junction, and sump oil overflows and enters the first connecting pipe 12 from the first settling tank 2, arrives the second settling tank 3 from top to bottom.Described second connecting pipe 13 is positioned at the top of the casing of the second settling tank 3 and the 3rd settling tank 4 junction, and sump oil overflows and enters the second connecting pipe 13 from the second settling tank 3, arrives the 3rd settling tank 4 from top to bottom.The top of described first settling tank 2 is provided with connecting pipe 11, and sump oil is flowed in the first settling tank 2 from top to bottom by connecting pipe 11.The bottom of described second settling tank 3 and the 3rd settling tank 4 is equipped with 2 spoil disposal valves 10.
The present invention in use, by the first oil well pump and the second oil well pump by sump oil suction first settling tank in cartridge filter, after sump oil is slowly precipitated, slowly from top to bottom flow into from the cleanest oil being in most surface in next settling tank and continue precipitation, until send in sump oil case for subsequent use after reaching requirement, spoil disposal valve time opening, by taking out dirty pump by sump oil suction sludge box, spoil disposal valve is the valve immediately below sludge box, and final mud is drained from this valve.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (5)
1. a fractional precipitation formula ROLLING OIL filter, is characterized in that: comprise cartridge filter (1), the first settling tank (2), the second settling tank (3), the 3rd settling tank (4), sump oil case (5) and sludge box (6), between described cartridge filter (1) and the first settling tank (2) by the first oil well pump (7) and the second oil well pump (8) by sump oil suction first settling tank (2) in cartridge filter (1), be connected in parallel between described first oil well pump (7) and the second oil well pump (8), described first settling tank (2) is connected by the first connecting pipe (12) with between the second settling tank (3), be connected by the second connecting pipe (13) between described second settling tank (3) with the 3rd settling tank (4), connected by pipeline between described 3rd settling tank (4) and sump oil case (5), described first settling tank (2), the bottom of the second settling tank (3) and the 3rd settling tank (4) is all provided with the spoil disposal valve (10) of pneumatic control, described first settling tank (2), the mud of the second settling tank (3) and the middle precipitation of the 3rd settling tank (4) is by taking out in dirty pump (9) suction sludge box (6).
2. fractional precipitation formula ROLLING OIL filter according to claim 1, it is characterized in that: described first connecting pipe (12) is positioned at the top of the casing of the first settling tank (2) and the second settling tank (3) junction, sump oil overflows and enters the first connecting pipe (12) from the first settling tank (2), arrives the second settling tank (3) from top to bottom.
3. fractional precipitation formula ROLLING OIL filter according to claim 1, it is characterized in that: described second connecting pipe (13) is positioned at the top of the casing of the second settling tank (3) and the 3rd settling tank (4) junction, sump oil overflows and enters the second connecting pipe (13) from the second settling tank (3), arrives the 3rd settling tank (4) from top to bottom.
4. fractional precipitation formula ROLLING OIL filter according to claim 1, is characterized in that: the top of described first settling tank (2) is provided with connecting pipe (11), and sump oil is flowed in the first settling tank (2) from top to bottom by connecting pipe (11).
5. fractional precipitation formula ROLLING OIL filter according to claim 1, is characterized in that: the bottom of described second settling tank (3) and the 3rd settling tank (4) is equipped with 2 spoil disposal valves (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490294.5A CN105056622A (en) | 2015-08-12 | 2015-08-12 | Fractional precipitation type rolling oil filter device |
| PCT/CN2015/088928 WO2017024647A1 (en) | 2015-08-12 | 2015-09-04 | Fractional precipitation-type rolling oil filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490294.5A CN105056622A (en) | 2015-08-12 | 2015-08-12 | Fractional precipitation type rolling oil filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105056622A true CN105056622A (en) | 2015-11-18 |
Family
ID=54486264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490294.5A Pending CN105056622A (en) | 2015-08-12 | 2015-08-12 | Fractional precipitation type rolling oil filter device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105056622A (en) |
| WO (1) | WO2017024647A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762905A (en) * | 2020-07-01 | 2020-10-13 | 杭州吉宝传动设备有限公司 | Consumable-free dirty oil and precipitated sludge treatment system and control method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364578B (en) * | 2022-08-22 | 2024-02-13 | 肇庆宏旺金属实业有限公司 | Rolling oil recycling device of stainless steel plate cold rolling mill |
| CN116078014B (en) * | 2023-04-12 | 2023-06-16 | 河北秋霖科技有限公司 | Sewage treatment device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925658Y (en) * | 2006-07-21 | 2007-07-25 | 宁波宝新不锈钢有限公司 | Pressed-oil recovery apparatus for cold roller |
| CN202778080U (en) * | 2012-07-17 | 2013-03-13 | 上海艾科液压技术有限公司 | Secondary rolling oil filtration device |
| CN203379639U (en) * | 2013-03-18 | 2014-01-08 | 酒泉钢铁(集团)有限责任公司 | Rolling oil recovery purification device |
| CN203494906U (en) * | 2013-10-14 | 2014-03-26 | 张家港浦项不锈钢有限公司 | Recycling and reusing device for rolling oil of stainless steel plate cold-rolling mill |
-
2015
- 2015-08-12 CN CN201510490294.5A patent/CN105056622A/en active Pending
- 2015-09-04 WO PCT/CN2015/088928 patent/WO2017024647A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762905A (en) * | 2020-07-01 | 2020-10-13 | 杭州吉宝传动设备有限公司 | Consumable-free dirty oil and precipitated sludge treatment system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017024647A1 (en) | 2017-02-16 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |