CN203886270U - Backwashing filtering device for rolling oil of stainless steel rolling mill - Google Patents
Backwashing filtering device for rolling oil of stainless steel rolling mill Download PDFInfo
- Publication number
- CN203886270U CN203886270U CN201420264133.5U CN201420264133U CN203886270U CN 203886270 U CN203886270 U CN 203886270U CN 201420264133 U CN201420264133 U CN 201420264133U CN 203886270 U CN203886270 U CN 203886270U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cartridge filter
- filter
- filtering device
- stainless steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 15
- 239000010935 stainless steel Substances 0.000 title claims abstract description 15
- 238000011001 backwashing Methods 0.000 title claims abstract description 9
- 239000010731 rolling oil Substances 0.000 title abstract description 10
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000003801 milling Methods 0.000 claims description 13
- 238000005202 decontamination Methods 0.000 claims description 6
- 230000003588 decontaminative effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a backwashing filtering device for rolling oil of a stainless steel rolling mill. The backwashing filtering device comprises a filter cylinder body, wherein a filter cylinder cover is mounted on the filter cylinder body, an air hole is formed in the filter cylinder cover, and a steel tube is connected to the filter cylinder cover; four filtering plates are arranged in the filter cylinder body and are separated into four layers, and 832 backwashing filter elements are arranged in each layer; the filtering plates are arc-shaped; an overflowing hole and a filtering plate flushing oil hole are further formed in the upper part of the filter cylinder body; a sump oil inlet and a self-circulation oil hole are formed in the lower part of the filter cylinder body, and a liquid level sensor is arranged at the lower part of the filter cylinder body. The backwashing filtering device has the beneficial effects that the filtering precision is high, the filtering efficiency is good, and a secondary utilization effect of the rolling oil can be improved; the backwashing filtering device is provided with a lot of the filter elements, so that a mass of rolling oil can be backwashed each time; as the filter plates are arc-shaped, impurities on the surfaces of the filter plates can flow down along the filter plates.
Description
Technical field
The utility model 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 the impurity on common filter course outer surface attached to it can not be removed and filter in tank body cannot wash; Thereby can not guarantee 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.
Utility model content
Utility model object: in order to solve the deficiencies in the prior art, the utility model 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, by connecting sludge pipe, carry out decontamination.
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: the utility model filtering accuracy 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.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
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, by connecting sludge pipe 14, carries out decontamination.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, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
The utility model filtering accuracy 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. 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), by connecting sludge pipe (14), carries out decontamination.
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 |
|---|---|---|---|
| CN201420264133.5U CN203886270U (en) | 2014-05-22 | 2014-05-22 | Backwashing filtering device for rolling oil of stainless steel rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264133.5U CN203886270U (en) | 2014-05-22 | 2014-05-22 | Backwashing filtering device for rolling oil of stainless steel rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886270U true CN203886270U (en) | 2014-10-22 |
Family
ID=51712722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264133.5U Expired - Lifetime CN203886270U (en) | 2014-05-22 | 2014-05-22 | Backwashing filtering device for rolling oil of stainless steel rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977619A (en) * | 2014-05-22 | 2014-08-13 | 江苏甬金金属科技有限公司 | Backwash filtering device of rolled oil of stainless steel rolling mill |
| CN107073364A (en) * | 2014-10-28 | 2017-08-18 | 法孚斯德姆斯公司 | ROLLING OIL filter |
-
2014
- 2014-05-22 CN CN201420264133.5U patent/CN203886270U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977619A (en) * | 2014-05-22 | 2014-08-13 | 江苏甬金金属科技有限公司 | Backwash filtering device of rolled oil of stainless steel rolling mill |
| CN107073364A (en) * | 2014-10-28 | 2017-08-18 | 法孚斯德姆斯公司 | ROLLING OIL filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |