CN103721441A - Skimming device for aluminum hot rolled emulsion - Google Patents
Skimming device for aluminum hot rolled emulsion Download PDFInfo
- Publication number
- CN103721441A CN103721441A CN201310718553.6A CN201310718553A CN103721441A CN 103721441 A CN103721441 A CN 103721441A CN 201310718553 A CN201310718553 A CN 201310718553A CN 103721441 A CN103721441 A CN 103721441A
- Authority
- CN
- China
- Prior art keywords
- oil
- emulsion
- grease chamber
- skimming
- hot rolling
- 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.)
- Granted
Links
Images
Landscapes
- Lubricants (AREA)
Abstract
The invention relates to a skimming device for an aluminum hot rolled emulsion. The skimming device for the aluminum hot rolled emulsion comprises an oil containing chamber. The skimming device is characterized in that a blow pipe is for blowing oil slick from one side to the other side is arranged at the upper part of the oil containing chamber; an oil receiving tank is arranged at the other side part of the oil containing chamber; the inlet at the upper end of the oil receiving tank is higher than lower level lines of the oil slick and liquid; a bottom plate of the oil receiving tank is lower than the lower level lines of the oil slick and the liquid; a pump body for pumping the liquid inside the oil receiving tank to a secondary separation device is arranged inside the oil receiving tank. By adopting the device, the skimming effect is improved, waste of the emulsion is reduced, and meanwhile, the production cost and the environmental pollution are reduced.
Description
Technical field
The present invention relates to a kind of Emulsion for Hot Rolling skimming plant.
Background technology
The cleannes of Emulsion for Hot Rolling are most important to hot-rolled product quality, how the oil slick skim on emulsion surface totally become to the main work that each hot rolling mill emulsion is managed.At present, be applied in emulsion oil skimmer type in hot rolling varied, common are belt type oil skimmer, disc type oil skimmer, tubular type oil skimmer, brush oil skimmer etc., the mode of its oil skimming is mostly online oil skimming, and online oil skimming because of emulsion level fluctuation in production process large, emulsion flow velocity is fast, cause oil skimming weak effect, oil slick is cannot oil skimming clean, emulsion ash content index is high, and this type of oil skimmer cannot be rapidly when milling train occurs that a large amount of hydraulic fluid leaks enter emulsion system hydraulic oil skim timely, to have a strong impact on emulsion index, impact on aluminium hot rolled coil surface quality is very large.
Summary of the invention
The object of the present invention is to provide a kind of Emulsion for Hot Rolling skimming plant, this device has improved oil skimming effect, has reduced emulsion waste, has reduced production cost and environmental pollution simultaneously.
Technical program of the present invention lies in: a kind of Emulsion for Hot Rolling skimming plant, comprise and hold grease chamber, it is characterized in that, top, described appearance grease chamber is provided with the gas blow pipe that oil slick is blown from a side direction opposite side, the other side, described appearance grease chamber is provided with oil-containing groove, is provided with the pump housing that the liquid in oil-containing groove is evacuated to secondary separation device in described oil-containing groove.
Further, on described oil-containing groove, end entrance is higher than the lower bit line of oil slick and liquid, the base plate of oil-containing groove is lower than the lower bit line of oil slick and liquid, described secondary separation device holds grease chamber by blowdown cabinet and second and forms, described second holds grease chamber is connected with adjacent blowdown cabinet through dividing plate, described blowdown cashier's office in a shop portion is provided with Horizontal-type filtering groove, and described dividing plate top is provided with the ramp that flows to Horizontal-type filtering groove in order to oil slick, and described Horizontal-type filtering groove port is provided with slag-drip opening.
Further, described secondary separation device upper end two sides are respectively equipped with transmission working chain, between the coaxial chain of described transmission working chain, interval is connected with the oil slick in the second appearance grease chamber is scraped to lautertuns scraper plate, and described transmission working chain is driven by the motor of being located at the second separator side.
Further, described Horizontal-type filtering groove is comprised of superposed funnel-form filter screen and the U-shaped filter screen that is connected in its lower end, described in be positioned at and between funnel-form filter screen and U-shaped filter screen, be provided with an arc filter screen.
Further, described appearance grease chamber end side is provided with liquid level gauge, and described oil-containing groove lower end is provided with dirty oil-piping layout.
Further, described second holds bottom, grease chamber is provided with coupled logical evacuated tube, and described blowdown cashier's office in a shop portion is provided with overfall, and blowdown cabinet bottom is provided with sewage draining exit, on the sidewall of described the second appearance grease chamber, is also provided with visual glass windows mouth.
Further, in described the second appearance grease chamber, be also provided with liquid level sensor.
Compared with prior art, the present invention has the following advantages: this installs whole oil skimming process for automatically controlling, and can guarantee oil skimming effect according to the oil slick situation control oil skimming time on emulsion surface, while especially occurring that a large amount of hydraulic fluid leaks enter emulsion system, can be disposable by clean the emulsion skim leaking; Emulsion secondary separation device can separate the emulsion of skim again simultaneously, clean emulsion is returned to emulsion system and continue to use, and has guaranteed oil skimming effect, has reduced again emulsion waste, has reduced production cost and environmental pollution.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A diagrammatic cross-sectional view of Fig. 1 of the present invention;
Fig. 3 is the B district enlarged drawing of Fig. 1 of the present invention;
Fig. 4 is secondary separation device structural representation of the present invention;
Fig. 5 is the top view of secondary separation device of the present invention;
Fig. 6 is the side view of secondary separation device of the present invention;
In figure: 1-holds the dirty oil-piping layout 14-of end entrance 132-base plate 133-liquid level gauge 2-secondary separation device 21-blowdown cabinet 211-Horizontal-type filtering groove 211a-funnel-form screen pack 211b-U type filter screen 211c-arc filter screen 212-slag-drip opening 213-overfall 214-sewage draining exit 22-second on the 12-of grease chamber gas blow pipe 13-oil-containing groove 131-oil-containing groove and holds the 221-of grease chamber evacuated tube 222-visual glass windows mouth 23-dividing plate 231-ramp 24-transmission working chain 241-scraper plate 242-motor 3-pump housing C-oil slick.
The specific embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the present invention is not limited to this.
Referring to figs. 1 to Fig. 6, a kind of Emulsion for Hot Rolling skimming plant, comprise and hold grease chamber 1, top, described appearance grease chamber is provided with the gas blow pipe 12 that the oil slick C on emulsion surface is blown from a side direction opposite side, this is eaten and on tracheae, offers the pore of opening towards opposite side, the air blowing out in this gas blow pipe is compressed air, and the other side, described appearance grease chamber is provided with oil-containing groove 13.
In the present embodiment, on described oil-containing groove, end entrance 131 is higher than the lower bit line of oil slick and liquid, the base plate 132 of oil-containing groove, lower than the lower bit line of oil slick and liquid, is provided with the pump housing 3 that the liquid in oil-containing groove is evacuated to secondary separation device 2 in described oil-containing groove, this pump housing is emulsion membrane pump.
Above-mentioned secondary separation device holds grease chamber 22 by blowdown cabinet 21 and second and forms, described second holds grease chamber is connected with adjacent blowdown cabinet through dividing plate 23, described blowdown cashier's office in a shop portion is provided with Horizontal-type filtering groove 211, described lautertuns is detachable, to clean, described dividing plate top is provided with the ramp 231 that flows to Horizontal-type filtering groove in order to oil slick, and for the dregs of fat in lautertuns are discharged, described Horizontal-type filtering groove port is provided with slag-drip opening 212.
For the oil slick of the second appearance grease chamber inner fluid upper surface is filtered again, above-mentioned secondary separation device upper end two sides are also respectively equipped with transmission working chain 24, between the coaxial chain of described transmission working chain, interval is connected with the oil slick in the second appearance grease chamber is scraped to the scraper plate 241 to lautertuns, and described transmission working chain is driven by the motor 242 of being located at the second separator side.
In the present embodiment, described Horizontal-type filtering groove is comprised of superposed funnel-form filter screen 211a and the U-shaped filter screen 211b that is connected in its lower end.Clean for oil slick is filtered, be convenient to recycle emulsion, described in be positioned at and between funnel-form filter screen and U-shaped filter screen, be also provided with an arc filter screen 211c.In this lautertuns, filter screen adopts the filter screen composition of precision 10 orders or 2000um.
For the ease of controlling the Height of oil holding in grease chamber, described appearance is provided with oil skimming fluid level controller in grease chamber, and described appearance grease chamber end side is provided with liquid level gauge 14, to observe the Height of oil that holds grease chamber.For oil-containing groove apoplexy involving the solid organs oil is discharged, described oil-containing groove lower end is provided with dirty oil-piping layout 133.
For by emptying the oil in the second appearance grease chamber, to send back to hold in grease chamber, re-use, described second holds bottom, grease chamber is provided with coupled logical evacuated tube 221.Too high in order to prevent from holding the fluid of grease chamber, described blowdown cashier's office in a shop portion is provided with overfall 213, and blowdown cabinet bottom is provided with sewage draining exit 214.On the sidewall of described the second appearance grease chamber, be also provided with visual glass windows mouth 222, to observe the filtration situation of fluid in the second appearance grease chamber.
Described in the present embodiment, second holds in grease chamber and is also provided with liquid level sensor, and this liquid level sensor can be arranged on ramp upper end, so that second holds oily indoor oil and make the pump housing stop oil pumping when full.
The whole workflow of this skimming plant is rolling gap state, utilize oil skimming fluid level controller by hold grease chamber be dirty liquid case liquid level automatic lifeing to oil skimming liquid level, be that oil-containing groove entrance level height is consistent with skimming tank, automatically open compressed air hose control air purge, the surperficial oil slick of whole dirty liquid case is purged to skimming tank, then by emulsion membrane pump, be evacuated in emulsion secondary separation device, use chain-type oil scraping plate again by surperficial oil slick scraped clean, in the second appearance grease chamber, clean emulsion directly flows back in dirty liquid case and recycles.
This installs whole oil skimming process for automatically controlling, and can guarantee oil skimming effect according to the oil slick situation control oil skimming time on emulsion surface, while especially occurring that a large amount of hydraulic fluid leaks enter emulsion system, and can be disposable by clean the emulsion skim leaking; Emulsion secondary separation device can separate the emulsion of skim again simultaneously, clean emulsion is returned to emulsion system and continue to use, and has guaranteed oil skimming effect, has reduced again emulsion waste, has reduced production cost and environmental pollution.
The foregoing is only preferred embodiment of the present invention, for the ordinary skill in the art, according to instruction of the present invention, design multi-form skimming plant and do not need performing creative labour, all equalization variation, modification, replacement and modification of making according to the present patent application the scope of the claims, all should belong to covering scope of the present invention without departing from the principles and spirit of the present invention.
Claims (7)
1. an Emulsion for Hot Rolling skimming plant, comprise and hold grease chamber, it is characterized in that, top, described appearance grease chamber is provided with the gas blow pipe that oil slick is blown from a side direction opposite side, the other side, described appearance grease chamber is provided with oil-containing groove, is provided with the pump housing that the liquid in oil-containing groove is evacuated to secondary separation device in described oil-containing groove.
2. a kind of Emulsion for Hot Rolling skimming plant according to claim 1, on described oil-containing groove, end entrance is higher than the lower bit line of oil slick and liquid, the base plate of oil-containing groove is lower than the lower bit line of oil slick and liquid, described secondary separation device holds grease chamber by blowdown cabinet and second and forms, described second holds grease chamber is connected with adjacent blowdown cabinet through dividing plate, described blowdown cashier's office in a shop portion is provided with Horizontal-type filtering groove, described dividing plate top is provided with the ramp that flows to Horizontal-type filtering groove in order to oil slick, and described Horizontal-type filtering groove port is provided with slag-drip opening.
3. a kind of Emulsion for Hot Rolling skimming plant according to claim 2, described secondary separation device upper end two sides are respectively equipped with transmission working chain, between the coaxial chain of described transmission working chain, interval is connected with the oil slick in the second appearance grease chamber is scraped to the scraper plate to lautertuns, and described transmission working chain is driven by the motor of being located at the second separator side.
4. a kind of Emulsion for Hot Rolling skimming plant according to claim 3, described Horizontal-type filtering groove is comprised of superposed funnel-form filter screen and the U-shaped filter screen that is connected in its lower end, described in be positioned at and between funnel-form filter screen and U-shaped filter screen, be provided with an arc filter screen.
5. a kind of Emulsion for Hot Rolling skimming plant according to claim 1, described appearance grease chamber end side is provided with liquid level gauge, and described oil-containing groove lower end is provided with dirty oil-piping layout.
6. a kind of Emulsion for Hot Rolling skimming plant according to claim 3, described second holds bottom, grease chamber is provided with coupled logical evacuated tube, described blowdown cashier's office in a shop portion is provided with overfall, and blowdown cabinet bottom is provided with sewage draining exit, on the sidewall of described the second appearance grease chamber, is also provided with visual glass windows mouth.
7. according to a kind of Emulsion for Hot Rolling skimming plant described in claim 2,3 or 6, in described the second appearance grease chamber, be also provided with liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718553.6A CN103721441B (en) | 2013-12-24 | 2013-12-24 | A kind of Emulsion for Hot Rolling skimming plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718553.6A CN103721441B (en) | 2013-12-24 | 2013-12-24 | A kind of Emulsion for Hot Rolling skimming plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103721441A true CN103721441A (en) | 2014-04-16 |
| CN103721441B CN103721441B (en) | 2016-01-20 |
Family
ID=50445888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718553.6A Active CN103721441B (en) | 2013-12-24 | 2013-12-24 | A kind of Emulsion for Hot Rolling skimming plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103721441B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039767A (en) * | 2016-06-22 | 2016-10-26 | 浙江翔宇密封件有限公司 | Tank liquor greasy dirt separating device of sealing cover degreasing assembly line |
| CN112403035A (en) * | 2020-11-06 | 2021-02-26 | 中色科技股份有限公司 | Emulsion oil skimming device for copper strip rolling mill and using method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0574984A1 (en) * | 1992-06-18 | 1993-12-22 | Nordfab A/S | Method and plant for the purification of fluid containing sludge from painting processes |
| CN2522142Y (en) * | 2001-12-24 | 2002-11-27 | 刘景聪 | Float-removing filtering type oil-removing machine |
| CN2560409Y (en) * | 2002-04-24 | 2003-07-16 | 自在水处理股份有限公司 | Greasy dirt and water separating apparatus |
| JP2004016862A (en) * | 2002-06-13 | 2004-01-22 | Jfe Koken Corp | Oil recovery apparatus and cleaning treatment apparatus for soil contaminated with oil |
| CN201525784U (en) * | 2009-09-08 | 2010-07-14 | 肖利民 | Air floatation type automatic oil-water separator for restaurant waste water |
| CN202438200U (en) * | 2011-12-06 | 2012-09-19 | 苏州诺赛节能环保设备有限公司 | Sewage treatment device for filtering sundries and separating oil from water |
| CN202688107U (en) * | 2012-02-29 | 2013-01-23 | 上海迈正机电设备有限公司 | Hanging-type automatic oil-water separator of restaurant waste water |
| CN202744365U (en) * | 2012-07-05 | 2013-02-20 | 厦门厦顺铝箔有限公司 | Improved emulsion oil skimmer |
-
2013
- 2013-12-24 CN CN201310718553.6A patent/CN103721441B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0574984A1 (en) * | 1992-06-18 | 1993-12-22 | Nordfab A/S | Method and plant for the purification of fluid containing sludge from painting processes |
| CN2522142Y (en) * | 2001-12-24 | 2002-11-27 | 刘景聪 | Float-removing filtering type oil-removing machine |
| CN2560409Y (en) * | 2002-04-24 | 2003-07-16 | 自在水处理股份有限公司 | Greasy dirt and water separating apparatus |
| JP2004016862A (en) * | 2002-06-13 | 2004-01-22 | Jfe Koken Corp | Oil recovery apparatus and cleaning treatment apparatus for soil contaminated with oil |
| CN201525784U (en) * | 2009-09-08 | 2010-07-14 | 肖利民 | Air floatation type automatic oil-water separator for restaurant waste water |
| CN202438200U (en) * | 2011-12-06 | 2012-09-19 | 苏州诺赛节能环保设备有限公司 | Sewage treatment device for filtering sundries and separating oil from water |
| CN202688107U (en) * | 2012-02-29 | 2013-01-23 | 上海迈正机电设备有限公司 | Hanging-type automatic oil-water separator of restaurant waste water |
| CN202744365U (en) * | 2012-07-05 | 2013-02-20 | 厦门厦顺铝箔有限公司 | Improved emulsion oil skimmer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039767A (en) * | 2016-06-22 | 2016-10-26 | 浙江翔宇密封件有限公司 | Tank liquor greasy dirt separating device of sealing cover degreasing assembly line |
| CN112403035A (en) * | 2020-11-06 | 2021-02-26 | 中色科技股份有限公司 | Emulsion oil skimming device for copper strip rolling mill and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103721441B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207324193U (en) | The cleaning mechanism of filter press | |
| CN206214921U (en) | It is a kind of to carry out the filter that blow-back clears up dust | |
| CN203634951U (en) | Automatic dirt-discharging cyclone separator | |
| CN209123422U (en) | A kind of plate and frame filter press being separated by solid-liquid separation for oil and gas field drilling fluid waste | |
| CN104324535B (en) | There is filter plant and filter method, the back-washing method of eddy flow backwash function | |
| CN208916874U (en) | A kind of kitchen garbage solid water oil eliminator | |
| CN103721441B (en) | A kind of Emulsion for Hot Rolling skimming plant | |
| CN205995112U (en) | A kind of defecator for coating processing | |
| CN206965251U (en) | A kind of food and drink oil-isolating device | |
| CN210521990U (en) | Automatic back flush filtration equipment | |
| CN201711309U (en) | Hydraulically-cleaned oil groove | |
| CN106178653A (en) | A kind of oil exploitation filtering sand apparatus | |
| CN204024768U (en) | A kind of resuscitation apparatus with maze board | |
| CN105479261B (en) | Floor-type milling & boring machine ram lubricant recovery device | |
| CN208599293U (en) | Ceramic material is ground oil filtration system | |
| CN204454688U (en) | Cold rolling emulsion floating oil separator | |
| CN204208346U (en) | There is the filter plant of eddy flow backwash function | |
| CN207221446U (en) | A kind of water filling level pressure continuous filter unit | |
| CN208770931U (en) | A kind of voltage regulation type fore filter | |
| CN207479140U (en) | A kind of ROLLING OIL fuel reserve tank automatic cleaning apparatus | |
| CN102824770B (en) | Filter screen box | |
| CN206549355U (en) | Intelligent water filtering type filter cartridge dust remover | |
| CN206428800U (en) | A kind of rainwater flow-discarding device | |
| CN205031931U (en) | Oil water separator and cutting fluid filter equipment | |
| CN205500829U (en) | Adopt belt transport oil suction device's printing and dyeing water liquid deoiling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 350015 Fujian province Fuzhou Mawei District Qingzhou Road No. 9 Applicant after: CHINALCO RUIMIN CO., LTD. Address before: 350015 Fujian province Fuzhou Mawei District Qingzhou Road No. 9 Applicant before: Chinalco Ruimin Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |