CN107433071A - A kind of leaf filter - Google Patents
A kind of leaf filter Download PDFInfo
- Publication number
- CN107433071A CN107433071A CN201710762707.XA CN201710762707A CN107433071A CN 107433071 A CN107433071 A CN 107433071A CN 201710762707 A CN201710762707 A CN 201710762707A CN 107433071 A CN107433071 A CN 107433071A
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- CN
- China
- Prior art keywords
- cotton
- filter
- filter cotton
- collecting tank
- upper level
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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 present invention discloses a kind of leaf filter, the leaf filter includes collecting tank and the filter medium in collecting tank, the filter medium includes upper level filter cotton, lower floor's filter cotton on the downside of collecting tank and the intermediate filtered cotton between the upper level filter cotton and lower floor's filter cotton on the upside of collecting tank, Rose Box and collecting box are additionally provided with the collecting tank, the collecting box is passed through in the middle part of the intermediate filtered cotton, the Rose Box is provided with inlet and the first discharging tube, and first discharging tube is stretched out outside the collecting tank；Also include recycle liquid pump, the recycle liquid pump is connected with feed tube and drain pipe, and the feed tube is stretched into inside the collecting tank between upper level filter cotton and lower floor's filter cotton, and the drain pipe is stretched into inside the collecting tank on the upside of upper level filter cotton.Iron filings in emulsion can filter off removing, ensure the lasting use of emulsion, have the characteristics of good filtration effect by the leaf filter of the present invention.
Description
Technical field
The present invention relates to steel band production equipment technology, more particularly, to a kind of leaf filter.
Background technology
In the strip mill course of work, carried out because rolled steel strip can produce substantial amounts of heat, it is necessary to use emulsion
Cooling；And during steel band rolls, steel band is due to rolling and occurring that top layer comes off；These iron filings to come off are emulsified liquid
It is flushed into emulsion.Because emulsion needs to recycle, still, with the growth of usage time, cause to emulsify
The iron filings accumulated in liquid are more and more, at this moment if the iron filings in emulsion not removed, will be unable to be continuing with these emulsifications
Liquid, it certainly will cause to waste.
The content of the invention
The invention aims to solve the problems of the prior art, a kind of leaf filter is proposed, can be to emulsion
In iron filings filter off removing, ensure the lasting use of emulsion, there is the characteristics of good filtration effect.
The technical solution adopted by the present invention is as follows：
A kind of leaf filter, the leaf filter includes collecting tank and the filter medium in collecting tank, described
Filter medium includes the upper level filter cotton on the upside of the collecting tank, lower floor's filter cotton on the downside of collecting tank and on described
Intermediate filtered cotton between layer filter cotton and lower floor's filter cotton, the upper level filter cotton, lower floor's filter cotton and intermediate filtered
Cotton is formed by the roundabout folding of a unified filter cotton, and the intermediate filtered cotton is provided with the first free end, the upper level filter
Cotton or lower floor's filter cotton are provided with the second free end, and the liquid collecting is stretched out in first free end and second free end
Outside groove；Rose Box and collecting box are additionally provided with the collecting tank, the Rose Box is located at the upside of the upper level filter cotton, described
Collecting box is located between the upper level filter cotton and lower floor's filter cotton, and passes through the collection in the middle part of the intermediate filtered cotton
Case, the Rose Box are provided with inlet and the first discharging tube, and first discharging tube is stretched out outside the collecting tank；Also include following
Ring liquid pump, the recycle liquid pump are connected with feed tube and drain pipe, and the feed tube stretches into upper level filter cotton and lower floor's filter cotton
Between collecting tank inside, the drain pipe is stretched into inside the collecting tank on the upside of upper level filter cotton.
Further, it is provided with the extruding magnetic roller set being oppositely arranged side by side in the collecting box, the intermediate filtered cotton is from institute
State and passed through among extruding magnetic roller set.
Further, the leaf filter also includes new filtering lap, and the new filtering lap is located at the collecting tank
Outside, the new filtering lap is connected the filter cotton to form an entirety with second free end.
Further, the leaf filter also includes liquid level sensor, and the liquid level sensor is located at upper level filter cotton
In the collecting tank of upside, the liquid level sensor is used to monitor the liquid level on the upside of upper level filter cotton in real time.
Further, the sump bottom is provided with leakage fluid dram, and the leakage fluid dram is connected with the second discharging tube.
Further, the second discharging tube lower end is provided with revers turn part.
Further, in addition to liquid reserve tank, the liquid reserve tank and the collecting tank are described side by side located at the outside of collecting tank
First discharging tube and second discharging tube are respectively protruding into the liquid reserve tank, or, first discharging tube and described second
Discharging tube is connected to a collecting pipe, and the collecting pipe is stretched into the liquid reserve tank.
The beneficial effects of the invention are as follows：
Iron filings in emulsion can filter off removing, ensure persistently making for emulsion by the leaf filter of the present invention
With having the characteristics of good filtration effect.
The preferred embodiments of the invention and its advantage, embodiment will be combined and be further described.
Brief description of the drawings
Accompanying drawing be for providing a further understanding of the present invention, and a part for constitution instruction, it is and following specific
Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1：A kind of partial view of leaf filter of embodiments of the invention；
Fig. 2：A kind of overall structure view of leaf filter of embodiments of the invention；
Fig. 3：The topology view of the collecting box of embodiments of the invention.
Each component names and its label
1st, collecting tank；2nd, the second free end；3rd, lap is newly filtered；4th, feed tube；5th, recycle liquid pump；6th, drain pipe；7th, on
Layer filter cotton；8th, Rose Box；9th, collecting box；10th, intermediate filtered cotton；11st, the first free end；12nd, lower floor's filter cotton；13rd, first
Discharging tube；14th, the second discharging tube；15th, revers turn part；16 liquid reserve tanks；17th, magnetic roller set is extruded；18th, liquid level sensor；19th, collect
Pipe.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
It refer to shown in Fig. 1, Fig. 2, embodiments of the invention disclose a kind of leaf filter, and the leaf filter includes
Collecting tank 1 and the filter medium in collecting tank 1, the filter medium include the upper level filter cotton positioned at the upside of collecting tank 1
7th, positioned at lower floor's filter cotton 12 of the downside of collecting tank 1 and between the upper level filter cotton 7 and lower floor's filter cotton 12
Intermediate filtered cotton 10, the upper level filter cotton 7, lower floor's filter cotton 12 and intermediate filtered cotton 10 are by a unified roundabout folding of filter cotton
It is folded to be formed, and the intermediate filtered cotton 10 is provided with the first free end 11, the upper level filter cotton 7 or lower floor's filter cotton 12
The second free end 2 is provided with, first free end 11 and second free end 2 are stretched out outside the collecting tank 1；The liquid collecting
Rose Box 8 and collecting box 9 are additionally provided with groove 1, the Rose Box 8 is located at the upside of the upper level filter cotton 7, the collecting box 9
Between the upper level filter cotton 7 and lower floor's filter cotton 12, and the middle part of the intermediate filtered cotton 10 passes through the collection
Case 9, the Rose Box 8 are provided with inlet and the first discharging tube 13, and first discharging tube 13 is stretched out outside the collecting tank 1；
Also include recycle liquid pump 5, the recycle liquid pump 5 is connected with feed tube 4 and drain pipe 6, and the feed tube 4 stretches into upper level filter cotton
Inside collecting tank 1 between 7 and lower floor's filter cotton 12, the drain pipe 6 is stretched into inside the collecting tank 1 of the upside of upper level filter cotton 7.
It refer to shown in Fig. 3, the extruding magnetic roller set 17 being oppositely arranged side by side, the middle mistake be provided with the collecting box 9
Filter pulp 10 passes through among the extruding magnetic roller set 17.
The leaf filter also includes new filtering lap 3, and the new filtering lap 3 is described outside the collecting tank 1
New filtering lap 3 is connected the filter cotton for forming an entirety with second free end 2.
The leaf filter also includes liquid level sensor 18, and the liquid level sensor 18 is located at the upside of upper level filter cotton 7
The collecting tank 1 in, the liquid level sensor 18 is used for the liquid level for monitoring the upside of upper level filter cotton 7 in real time.
The bottom of collecting tank 1 is provided with leakage fluid dram, and the leakage fluid dram is connected with the second discharging tube 14, second discharging tube
14 lower ends are provided with revers turn part 15.
Also including liquid reserve tank 16, the liquid reserve tank 16 is located at the outside of collecting tank 1 with the collecting tank 1 side by side, and described the
One discharging tube 13 and second discharging tube 14 are respectively protruding into the liquid reserve tank 16, or, first discharging tube 13 and institute
State the second discharging tube 14 and be connected to a collecting pipe 19, the collecting pipe 19 is stretched into the liquid reserve tank 16.
Its operation principle is：Emulsion to be filtered is loaded with collecting tank 1, during beginning, containing substantial amounts of in emulsion
The removing to be filtered such as impurity.Start recycle liquid pump 5, the emulsion of the bottom of collecting tank 1 be extracted into the upside of top upper level filter cotton 7,
Emulsion passes through upper level filter cotton 7 under gravity, most of impurity is stayed on upper level filter cotton 7, forms preliminary mistake
Filter；Similarly, since the reason for emulsion circulates, the emulsion positioned at the downside of lower floor's filter cotton 12 is inhaled by recycle liquid pump 5
When entering to 1 top 7 upside of upper level filter cotton of collecting tank, by lower floor's filter cotton 12 once filter, it is in upper strata mistake
Actually secondary filter when on filter pulp 7；Worked by the persistent loop of recycle liquid pump 5, reach all, thoroughly filter emulsion
Purpose.
During filters, with the increase of filtering times, when the impurity that upper level filter cotton 7 accumulates is excessive, breast
Change the speed that liquid falls to slow down, filter efficiency reduces, and should now consider to change filter cotton.Pass through liquid level on upper level filter cotton 7
Rise judge impurity on upper level filter cotton 7 number, when liquid level reaches default warning height, liquid level sensor 18 monitors
Replacing filter cotton is carried out to the liquid level and system for prompting.Pass through the first free end 11 described in pull on intermediate filtered cotton 10
Reach the purpose for changing filter cotton, because when the first free end 11 are pullled, due to upper level filter cotton 7, lower floor's filter cotton
12 and intermediate filtered cotton 10 be is formed by unified bar filter cotton, therefore motion can be followed before and after it, new filter cotton is by replacement
The position of former filter cotton, reach the purpose that filter medium is integrally all changed.
During intermediate filtered cotton is gradually extracted, it is extruded magnetic roller set 17 when first passing through collecting box 9 and incited somebody to action
Impurity on filter pulp carries out absorptive collection, so as to which most of impurity are collected into collecting box 9.
Before being filtered, operating personnel can be according to the impurity content of emulsion and the volume of the internal emulsification liquid of collecting tank 1
Carry out calculating a default circulating filtration time, then this leaf filter after circulating filtration reaches the default time,
Emulsion positioned at the top of collecting tank 1 is discharged from Rose Box 8, and Rose Box 8 opens inlet, from first row after emulsion entrance
Liquid pipe 13 flows out；Emulsion positioned at the bottom of collecting tank 1 is discharged from the second discharging tube 14 of the bottom of collecting tank 1, and described
The revers turn part 15 of the lower end of two discharging tube 14 can carry out further precipitation impurities removal effect to emulsion.
In summary, leaf filter of the invention, the iron filings in emulsion can filter off removing, ensure emulsion
Lasting use, there is the characteristics of good filtration effect.
Without departing from the thought of the invention, the various different embodiments of the present invention are combined, all should
When being considered as present disclosure；In the range of the technology design of the present invention, a variety of simple modifications are carried out to technical scheme
And any combination of the thought without prejudice to the invention that different embodiments are carried out, all should protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of leaf filter, it is characterised in that the leaf filter includes collecting tank and the filtering in collecting tank
Medium, the filter medium include the upper level filter cotton on the upside of the collecting tank, lower floor's filter cotton on the downside of collecting tank and
Intermediate filtered cotton between the upper level filter cotton and lower floor's filter cotton, the upper level filter cotton, lower floor's filter cotton
Formed with intermediate filtered cotton by the roundabout folding of a unified filter cotton, and the intermediate filtered cotton is provided with the first free end, institute
State upper level filter cotton or lower floor's filter cotton is provided with the second free end, first free end and second free end are stretched
Go out outside the collecting tank；Rose Box and collecting box are additionally provided with the collecting tank, the Rose Box is located at the upper level filter cotton
Upside, the collecting box be located between the upper level filter cotton and lower floor's filter cotton, and the intermediate filtered cotton in the middle part of
Through the collecting box, the Rose Box is provided with inlet and the first discharging tube, and first discharging tube stretches out the liquid collecting
Outside groove；Also include recycle liquid pump, the recycle liquid pump is connected with feed tube and drain pipe, and the feed tube stretches into upper level filter cotton
Inside the collecting tank between lower floor filter cotton, the drain pipe is stretched into inside the collecting tank on the upside of upper level filter cotton.
2. leaf filter according to claim 1, it is characterised in that be provided with what is be oppositely arranged side by side in the collecting box
Magnetic roller set is extruded, the intermediate filtered cotton passes through among the extruding magnetic roller set.
3. leaf filter according to claim 1, it is characterised in that the leaf filter also includes new filter cotton
Volume, outside the collecting tank, the new filtering lap is connected to form one the new filtering lap with second free end
Overall filter cotton.
4. leaf filter according to claim 3, it is characterised in that the leaf filter also includes level sensing
Device, in the collecting tank on the upside of upper level filter cotton, the liquid level sensor is used to monitor in real time the liquid level sensor
Liquid level on the upside of upper level filter cotton.
5. leaf filter according to claim 1, it is characterised in that the sump bottom is provided with leakage fluid dram, described
Leakage fluid dram is connected with the second discharging tube.
6. leaf filter according to claim 5, it is characterised in that the second discharging tube lower end is provided with revers turn part.
7. leaf filter according to claim 6, it is characterised in that also including liquid reserve tank, the liquid reserve tank with it is described
Collecting tank is located at the outside of collecting tank side by side, and first discharging tube and second discharging tube are respectively protruding into the liquid reserve tank
It is interior, or, first discharging tube and second discharging tube are connected to a collecting pipe, and the collecting pipe stretches into the liquid storage
In case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762707.XA CN107433071B (en) | 2017-08-30 | 2017-08-30 | A kind of leaf filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762707.XA CN107433071B (en) | 2017-08-30 | 2017-08-30 | A kind of leaf filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107433071A true CN107433071A (en) | 2017-12-05 |
| CN107433071B CN107433071B (en) | 2019-06-28 |
Family
ID=60460757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762707.XA Active CN107433071B (en) | 2017-08-30 | 2017-08-30 | A kind of leaf filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107433071B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043507A (en) * | 1996-08-05 | 1998-02-17 | Hiroshi Oyamada | Settling and filtering device |
| CA2412613A1 (en) * | 2002-11-22 | 2004-05-22 | Mcn Bioproducts Inc. | Filtration of viscous oilseed slurries |
| CN202751899U (en) * | 2012-06-11 | 2013-02-27 | 天津市龙川净化工程有限公司 | Plate filter |
| CN203043724U (en) * | 2013-01-21 | 2013-07-10 | 南阳市中捷数控科技有限公司 | Machine tool cutting fluid filtering cooling system |
| CN205055609U (en) * | 2015-09-08 | 2016-03-02 | 天津市柏韦特润滑油脂有限公司 | Machine tooling cutting fluid circulating filter apparatus |
-
2017
- 2017-08-30 CN CN201710762707.XA patent/CN107433071B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043507A (en) * | 1996-08-05 | 1998-02-17 | Hiroshi Oyamada | Settling and filtering device |
| CA2412613A1 (en) * | 2002-11-22 | 2004-05-22 | Mcn Bioproducts Inc. | Filtration of viscous oilseed slurries |
| CN202751899U (en) * | 2012-06-11 | 2013-02-27 | 天津市龙川净化工程有限公司 | Plate filter |
| CN203043724U (en) * | 2013-01-21 | 2013-07-10 | 南阳市中捷数控科技有限公司 | Machine tool cutting fluid filtering cooling system |
| CN205055609U (en) * | 2015-09-08 | 2016-03-02 | 天津市柏韦特润滑油脂有限公司 | Machine tooling cutting fluid circulating filter apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107433071B (en) | 2019-06-28 |
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| CP01 | Change in the name or title of a patent holder |
Address after: No.30, Industrial Avenue, hi tech Zone, Zhaoqing City, Guangdong Province Patentee after: ZHAOQING HONGWANG METAL INDUSTRIAL Co.,Ltd. Patentee after: Hongwang Holding Group Co.,Ltd. Address before: No.30, Industrial Avenue, hi tech Zone, Zhaoqing City, Guangdong Province Patentee before: ZHAOQING HONGWANG METAL INDUSTRIAL Co.,Ltd. Patentee before: HONGWANG INVESTMENT GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |