CN103977619A - Backwash filtering device of rolled oil of stainless steel rolling mill - Google Patents
Backwash filtering device of rolled oil of stainless steel rolling mill Download PDFInfo
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- CN103977619A CN103977619A CN201410218186.8A CN201410218186A CN103977619A CN 103977619 A CN103977619 A CN 103977619A CN 201410218186 A CN201410218186 A CN 201410218186A CN 103977619 A CN103977619 A CN 103977619A
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- filtering
- cylindrical shell
- cartridge filter
- stainless steel
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Abstract
The invention discloses a backwash filtering device of rolled oil of a stainless steel rolling mill. The backwash filtering device of rolled oil of a stainless steel rolling mill comprises a filtering cylinder body; the filtering cylinder body is provided with a filtering cylinder cap which is provided with a gas opening and is connected with a steel pipe; the filtering cylinder body is internally provided with four filtering plate which are divided into four layers, each layer of the filtering plate is provided with 832 backwash filtering element; the filtering plates are arc; the upper part of the filtering cylinder body is provided with an overflow opening and a filtering plate backwash oil opening; the lower part of the filtering cylinder body is provided with a sump oil inlet, a self-circulation oil opening and a liquid level sensor. The backwash filtering device of rolled oil of the stainless steel rolling mill, which is provided by the invention, is high in filtering precision, is good in efficiency, can improve the secondary utilization of rolled oil, comprises more filtering elements, and can backwash a great amount of rolled oil once; moreover, the filtering plates are arc, and impurities on the surface of the filtering plates can flow down along the filtering plates.
Description
Technical field
The present invention is specifically related to a kind of stainless steel mill milling oil back-flushing filtering device.
Background technology
Traditional stainless steel mill milling oil filter apparatus configuration is more single, and the impurity that impurity on common filter course outer surface attached to it can not be removed and filter in tank body cannot wash; Thereby can not ensure the normal filtration ability of filter course, it is not enough that filter capacity is still owed, and filtering accuracy and the filter efficiency of filtering as rolled lubricating oil are also undesirable, ROLLING OIL utilize rate variance, ROLLING OIL filtering accuracy will directly affect the quality of product.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of stainless steel mill milling oil back-flushing filtering device.
Technical scheme: a kind of stainless steel mill milling oil back-flushing filtering device, comprise cartridge filter cylindrical shell, cartridge filter cover is housed on cartridge filter cylindrical shell, described cartridge filter cover is provided with gas port, and is connected with steel pipe; In described cartridge filter cylindrical shell, be provided with filter, filter has 4, is divided into 4 layers, every layer of 832 backwashing filter core; Described filter is curved; Described cartridge filter cylindrical shell top is also provided with overfall and filter rinses hydraulic fluid port; Described cartridge filter cylindrical shell bottom is provided with sump oil import, self-loopa hydraulic fluid port and liquid level sensor.
As optimization: on described cartridge filter cylindrical shell, the upper end of every layer of filter is equipped with peep-hole.
As optimization: described cartridge filter cylindrical shell is provided with copper ball valve, for differential pressure transmitter device is installed.
As optimization: described cartridge filter cylindrical shell is provided with Pneumatic controlled box, installs convenience attractive in appearance for Pneumatic valve and electric terminal concentratedly.
As optimization: described cartridge filter cylindrical shell is provided with mud mouth, carry out decontamination by connecting sludge pipe.
As optimization: described cartridge filter cylindrical shell is provided with absolute oil outlet.
As optimization: described cartridge filter cylindrical shell is provided with decontamination fuel tank.
Beneficial effect: filtering accuracy of the present invention is high, excellent in efficiency, the secondary utilization that can improve ROLLING OIL; Comprise to cross filter core many, can a large amount of ROLLING OIL of disposable backwash; And filter is curved, its surperficial impurity can be flow down along it.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
As shown in Figure 1, 2, a kind of stainless steel mill milling oil back-flushing filtering device, comprises cartridge filter cylindrical shell 1, and cartridge filter cover 2 is housed on cartridge filter cylindrical shell 1, and described cartridge filter cover 2 is provided with gas port 3, and is connected with steel pipe 4; In described cartridge filter cylindrical shell 1, be provided with filter 5, filter 5 has 4, is divided into 4 layers, every layer of 832 backwashing filter core; Described filter 5 is curved; Described cartridge filter cylindrical shell 1 top is also provided with overfall 6 and filter rinses hydraulic fluid port 7; Described cartridge filter cylindrical shell 1 bottom is provided with sump oil import 8, self-loopa hydraulic fluid port 9 and liquid level sensor 10.On described cartridge filter cylindrical shell 1, the upper end of every layer of filter 5 is equipped with peep-hole 15.Described cartridge filter cylindrical shell 1 is provided with copper ball valve 16, for differential pressure transmitter device is installed.Described cartridge filter cylindrical shell 1 is provided with Pneumatic controlled box 11, installs convenience attractive in appearance for Pneumatic valve and electric terminal concentratedly.Cartridge filter cylindrical shell 1 is provided with mud mouth 13, carries out decontamination by connecting sludge pipe 14.Described cartridge filter cylindrical shell 1 is provided with absolute oil outlet 17.Cartridge filter cylindrical shell 1 is provided with decontamination fuel tank 12.
For those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Filtering accuracy of the present invention is high, excellent in efficiency, the secondary utilization that can improve ROLLING OIL; Comprise to cross filter core many, can a large amount of ROLLING OIL of disposable backwash; And filter is curved, its surperficial impurity can be flow down along it.
Claims (7)
1. a stainless steel mill milling oil back-flushing filtering device, comprise cartridge filter cylindrical shell (1), cartridge filter cover (2) is housed on cartridge filter cylindrical shell (1), it is characterized in that: described cartridge filter cover (2) is provided with gas port (3), and be connected with steel pipe (4); In described cartridge filter cylindrical shell (1), be provided with filter (5), filter (5) has 4, is divided into 4 layers, every layer of 832 backwashing filter core; Described filter (5) is curved; Described cartridge filter cylindrical shell (1) top is also provided with overfall (6) and filter rinses hydraulic fluid port (7); Described cartridge filter cylindrical shell (1) bottom is provided with sump oil import (8), self-loopa hydraulic fluid port (9) and liquid level sensor (10).
2. stainless steel mill milling oil back-flushing filtering device according to claim 1, is characterized in that: the upper end of the upper every layer of filter of described cartridge filter cylindrical shell (1) (5) is equipped with peep-hole (15).
3. stainless steel mill milling oil back-flushing filtering device according to claim 1, is characterized in that: described cartridge filter cylindrical shell (1) is provided with copper ball valve (16), for differential pressure transmitter device is installed.
4. stainless steel mill milling oil back-flushing filtering device according to claim 1, is characterized in that: described cartridge filter cylindrical shell (1) is provided with Pneumatic controlled box (11), installs convenience attractive in appearance for Pneumatic valve and electric terminal concentratedly.
5. stainless steel mill milling oil back-flushing filtering device according to claim 1, is characterized in that: described cartridge filter cylindrical shell (1) is provided with mud mouth (13), carries out decontamination by connecting sludge pipe (14).
6. stainless steel mill milling oil back-flushing filtering device according to claim 1, is characterized in that: described cartridge filter cylindrical shell (1) is provided with absolute oil outlet (17).
7. stainless steel mill milling oil back-flushing filtering device according to claim 1, is characterized in that: described cartridge filter cylindrical shell (1) is provided with decontamination fuel tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218186.8A CN103977619A (en) | 2014-05-22 | 2014-05-22 | Backwash filtering device of rolled oil of stainless steel rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218186.8A CN103977619A (en) | 2014-05-22 | 2014-05-22 | Backwash filtering device of rolled oil of stainless steel rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103977619A true CN103977619A (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410218186.8A Pending CN103977619A (en) | 2014-05-22 | 2014-05-22 | Backwash filtering device of rolled oil of stainless steel rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103977619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3027528A1 (en) * | 2014-10-28 | 2016-04-29 | Fives Dms | DEVICE FOR FILTRATION OF ROLLING OIL |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012139635A (en) * | 2010-12-28 | 2012-07-26 | Mizuno Strainer Kogyo Kk | Backwash filtering device |
| CN202460262U (en) * | 2012-03-07 | 2012-10-03 | 宁波兴业盛泰集团有限公司 | Rolling oil filter of finishing mill for producing copper strip |
| CN202876520U (en) * | 2012-11-07 | 2013-04-17 | 花垣恒远植物生化有限责任公司 | Filtering device for plant extracting solution |
| CN202909526U (en) * | 2012-11-22 | 2013-05-01 | 襄阳航生石化环保设备有限公司 | Automatic backwashing filter |
| CN202933576U (en) * | 2012-11-22 | 2013-05-15 | 上海艾科液压技术有限公司 | Back washing filtration system with oil |
| CN103143197A (en) * | 2013-03-21 | 2013-06-12 | 瑞安市金邦喷淋技术有限公司 | Multi-filter-element backflushing self-cleaning filter screen |
| CN103191600A (en) * | 2013-04-09 | 2013-07-10 | 山西太钢不锈钢股份有限公司 | Filtering method of rolling oil filtering system of rolling mill |
| CN203154922U (en) * | 2013-01-29 | 2013-08-28 | 山西太钢不锈钢股份有限公司 | Rolling oil filter tank of sendzimir mill |
| CN203886270U (en) * | 2014-05-22 | 2014-10-22 | 江苏甬金金属科技有限公司 | Backwashing filtering device for rolling oil of stainless steel rolling mill |
-
2014
- 2014-05-22 CN CN201410218186.8A patent/CN103977619A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012139635A (en) * | 2010-12-28 | 2012-07-26 | Mizuno Strainer Kogyo Kk | Backwash filtering device |
| CN202460262U (en) * | 2012-03-07 | 2012-10-03 | 宁波兴业盛泰集团有限公司 | Rolling oil filter of finishing mill for producing copper strip |
| CN202876520U (en) * | 2012-11-07 | 2013-04-17 | 花垣恒远植物生化有限责任公司 | Filtering device for plant extracting solution |
| CN202909526U (en) * | 2012-11-22 | 2013-05-01 | 襄阳航生石化环保设备有限公司 | Automatic backwashing filter |
| CN202933576U (en) * | 2012-11-22 | 2013-05-15 | 上海艾科液压技术有限公司 | Back washing filtration system with oil |
| CN203154922U (en) * | 2013-01-29 | 2013-08-28 | 山西太钢不锈钢股份有限公司 | Rolling oil filter tank of sendzimir mill |
| CN103143197A (en) * | 2013-03-21 | 2013-06-12 | 瑞安市金邦喷淋技术有限公司 | Multi-filter-element backflushing self-cleaning filter screen |
| CN103191600A (en) * | 2013-04-09 | 2013-07-10 | 山西太钢不锈钢股份有限公司 | Filtering method of rolling oil filtering system of rolling mill |
| CN203886270U (en) * | 2014-05-22 | 2014-10-22 | 江苏甬金金属科技有限公司 | Backwashing filtering device for rolling oil of stainless steel rolling mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3027528A1 (en) * | 2014-10-28 | 2016-04-29 | Fives Dms | DEVICE FOR FILTRATION OF ROLLING OIL |
| WO2016066926A1 (en) * | 2014-10-28 | 2016-05-06 | Fives Dms | Device for filtering rolling oil |
| CN106999805A (en) * | 2014-10-28 | 2017-08-01 | 法孚斯德姆斯公司 | The filter of ROLLING OIL |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |
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| RJ01 | Rejection of invention patent application after publication |