CN201801423U - Oil-water separating device for kitchen waste swill - Google Patents
Oil-water separating device for kitchen waste swill Download PDFInfo
- Publication number
- CN201801423U CN201801423U CN2010202474762U CN201020247476U CN201801423U CN 201801423 U CN201801423 U CN 201801423U CN 2010202474762 U CN2010202474762 U CN 2010202474762U CN 201020247476 U CN201020247476 U CN 201020247476U CN 201801423 U CN201801423 U CN 201801423U
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- Prior art keywords
- oil
- swill
- storage tank
- water
- storage area
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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Abstract
The utility model discloses an oil-water separating device for kitchen waste swill. The oil-water separating device is characterized in that a waste swill injecting part, a first separating part and a second separating part, wherein the first separating part comprises a first storage tank; a first isolating plate is arranged in the first storage tank and divides the first storage tank into a primary separating oil storage area and a primary separating water storage area, wherein the bottom of the primary separating oil storage tank is communicated with the bottom of the primary separating water storage area; an injecting pipe of the injecting part of the waste swill is arranged in the primary separating oil storage area; the second separating part comprises a second storage tank; a second isolating plate is arranged in the second storage tank and divides the second storage tank into a secondary separating oil storage area and a secondary separating water storage area, wherein the bottom of the secondary separating oil storage area is communicated with the bottom of the secondary separating water storage area; the bottom surface of the secondary separating oil storage area is set into an inclined plane; the oil-water separating device also comprises a primary separating oil delivering pipe; one end of the primary separating oil delivering pipe is communicated and connected with a first oil outlet of the primary separating oil delivering pipe; and the other end of the primary separating oil delivering pipe is arranged in the secondary separating oil storage area. By two-time oil-water separation, waste edible oil in the kitchen waste swill can be separated; and the oil-water separating device has high oil yield, avoids polluting the environment, and requires no energy consumption.
Description
Technical field
The utility model relates to oily-water seperating equipment in the useless swill in a kind of meal kitchen.
Background technology
Discarded edible oil (being commonly called as sewer oil) is the difficult problem in the catering trade environmental protection treatment always in the useless swill in meal kitchen.The method that take in present most of dining room is without any collection and treatment, be about to and directly be disposed in the water drain for useless swill, but often illegally pulled out from water drain by the people again, after illegal processing, flow to the food oils channel probably again, enter in citizen's daily life.The harm of its generation is very serious, the problem of the report " sewer oil " that medium are existing a large amount of.But from industrial use, discarded edible oil is again exceedingly useful bio-regeneration resource.Therefore the discarded edible oil that recycles effectively in the swill of meal kitchen is the significant thing that part has social value very much.
Summary of the invention
The utility model is to have proposed oily-water seperating equipment in the useless swill in a kind of meal kitchen simple in structure, easy to operate, that separating oil effective, the abendoned oil rate of recovery is high for the problems referred to above that solve the prior art existence.
The technical solution of the utility model is: oily-water seperating equipment in the useless swill in meal kitchen is characterized in: comprise useless swill injection portion, one first separated part and one second separated part; Described useless swill injection portion comprises a material bin, connects the injection tube that is connected with material bin; Described first separated part comprises one first storage tank, be provided with one first division board in this first storage tank, the bottom of the bottom of this first division board and described first storage tank is provided with a gap, and described first storage tank is separated into flash liberation storage area and the flash liberation water retention zone that the bottom connects mutually; Described injection tube is inserted in described flash liberation storage area; Described flash liberation storage area is provided with one first oil export; Described flash liberation water retention zone is provided with one first water out; Described second separated part comprises one second storage tank, is provided with second division board that a bottom connects in this second storage tank, and second storage tank is separated into secondary separation storage area and secondary separation water retention zone; The bottom surface of described secondary separation storage area is set to the inclined-plane; Described secondary separation storage area is provided with one second oil export; Described secondary separation water retention zone is provided with one second water out; Also comprise the separating oil transfer lime one one times, this flash liberation oil transfer lime one end connects with first oil export of described flash liberation storage area and is connected, and the other end is inserted in described secondary separation storage area.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the top of described first division board is a vertically disposed weir plate part, the bottom is a swash plate part outside by the bottom of described weir plate part, downward-sloping extension.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen wherein, also comprises an overflow plate in the described flash liberation water retention zone, is set in place in the rear of the swash plate part of first division board.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the top of described this overflow plate is lower than the height of described first oil export.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the top of described overflow plate is than the low 0.5～4mm of the first oil export height.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the top of described first division board is the L-shaped weir plate part in a vertically disposed cross section, serve as reasons from the swash plate part of the L shaped weir plate outward-dipping extension in bottom in the bottom; An angle in described L shaped weir plate and described first storage tank surrounds crest of weir, and the ratio to the area of the horizontal plane between the overflow plate above the area of described crest of weir and the swash plate that is in the flash liberation water retention zone is 1: 10～1: 100.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the top of described crest of weir is higher than the height of flash liberation store oil outlet.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the top of described crest of weir is provided with the separating oil overflow port one one times.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, described flash liberation also comprises a current limiting plate in the storage area, is set in place in the place ahead of the swash plate of described first division board.
Oily-water seperating equipment in the useless swill in above-mentioned meal kitchen, wherein, the gap between the gap between the bottom of described first division board and the first storage tank inner bottom surface and the bottom of second division board and the second storage tank inner bottom surface all is controlled in 2～50mm scope.
Because the utility model has adopted above technical scheme, by twice oily water separation, 98% of discarded edible oil in the useless swill in meal kitchen can be isolated, oil recovery rate height, and non-environmental-pollution need not energy consumption.Transfer to after waste oil reclaims that national departments concerned is unified to be handled, or secondary makes industrial raw material, have great economic benefit and social benefit.
Description of drawings
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Fig. 2 is the vertical view of first storage tank among Fig. 1.
Embodiment
See also Fig. 1.Oily-water seperating equipment in the useless swill in the utility model meal kitchen comprises useless swill injection portion 1, one first separated part 2 and one second separated part 3; Described useless swill injection portion 1 comprises a material bin 11, connects the injection tube 12 that is connected with material bin; Described first separated part 2 comprises one first storage tank 21, be provided with one first division board 22 in this first storage tank, the bottom of the bottom of this first division board and described first storage tank is provided with a gap H1, and described first storage tank is separated into flash liberation storage area 211 and the flash liberation water retention zone 212 that the bottom connects mutually; Described injection tube is inserted in described flash liberation storage area.Described flash liberation storage area 211 is provided with one first oil export 2111; Described flash liberation water retention zone 212 is provided with one first water out 2121.
Please cooperate and consult Fig. 2.In the present embodiment, described first division board comprises weir plate part 221 that is vertically set on top and the swash plate part 222 that is provided with from outside, the downward-sloping extension in described weir plate bottom partly.In the present embodiment, the cross section of described weir plate part 221 is L-shaped, and an angle in itself and described first storage tank surrounds a crest of weir, and the top of described crest of weir is higher than the height of flash liberation store oil outlet.The top of this crest of weir is provided with separating oil overflow port 2,211 one one times.Described swash plate part 222 comprises two swash plates 2221,2222 that outside, downward-sloping extension is provided with from two bases of L shaped weir plate, a swash plate for example 2222 is provided with connecting hole 2223 therein, and described injection tube 12 is inserted in described flash liberation storage area by this connecting hole.
Also comprise in the described flash liberation water retention zone 212 being provided with an overflow plate 2122, be positioned at the rear of the swash plate of first division board.The top of described overflow plate is lower than the height of described first oil export.The top of choosing described overflow plate in the present embodiment is than the low 0.5～4mm of the first oil export height.Area A of described crest of weir (as the oblique line part among Fig. 2) and the swash plate top that is in the flash liberation water retention zone to the ratio of the area B (as the dotted portion among Fig. 2) of the horizontal plane between the overflow plate is preferably 1: 10～and 1: 100.
Also comprise in the described flash liberation storage area 211 being provided with a current limiting plate 2112, be positioned at the place ahead of the swash plate part of first division board.
Described second separated part 3 comprises one second storage tank 31, be provided with one second division board 32 in this second storage tank, gap H2 is left in the bottom surface of the bottom of second division board and this second storage tank, second storage tank is separated into the secondary separation storage area 33 and the secondary separation water retention zone 34 of mutual perforation, and described second storage tank is set to inclined-plane 331 in the bottom surface that is positioned at position, secondary separation storage area.Described secondary separation storage area 33 is provided with one second oil export 332; Described secondary separation water retention zone 34 is provided with one second water out 341.
In the present embodiment, the gap between the gap between the bottom of described first division board and the first storage tank inner bottom surface and the bottom of second division board and the second storage tank inner bottom surface all is controlled in 2～50mm scope.And the area ratio of choosing oil district and pool is 1: 1～1: 0.2.
The utility model also comprises separating oil transfer lime 4 one one times, and this flash liberation oil transfer lime one end connects with first oil export of described flash liberation storage area and is connected, and the other end is inserted in described secondary separation storage area.
Principle of work of the present utility model:
With after filtering only for the oily waste water swill of liquid flows into first storage tank from injection tube, its velocity of flow should be controlled at 0.03～0.2m/s, the water that settles down diffuses out speed＜0.1m/s from the swash plate lower end.
Under the stopping of first division board and current limiting plate, flow velocity slows down.Utilize the principle (vegetables oil proportion 0.89～0.935) of the water oil ratio method of double differences, oil droplet in the water begins to rise in the flash liberation storage area and assembles, form oily water separation, oil droplet rises along swash plate and focuses on the crest of weir position, and is overflowed by flash liberation oil transfer lime by first oil export and to enter second storage tank.Along with useless swill constantly enters first storage tank, oil droplet in first storage tank buoyance lift that makes progress, depositing in water drops to trench bottom, the water yield also increases thereupon, diffuses out to swash plate from the swash plate bottom, forms a bigger horizontal plane outside swash plate, the potential difference of utilizing horizontal plane and oily planar pressure reduction to produce, having guaranteed that oil must overflow earlier with water from the oil spill head piece overflows from first water out, separates with the automatic of water thereby reached oil, finishes separation for the first time.
The water yield of separating treatment is bigger for the first time, part water droplet or emulsified water are probably arranged along with oil droplet overflows from first oil export, so the utility model has adopted the technology of secondary separation again.By flash liberation oil transfer lime first oil export being overflowed the oil that contains less water and enter second storage tank and carry out secondary separation, mainly is that the minority water droplet in this oil is separated again.Utilize the water droplet in the oil to become slower because of flow velocity in this second storage tank, sedimentation is assembled in the bottom, inclined-plane in this second storage tank, flows into the secondary separation water retention zone bottom second division board and in the gap on the inclined-plane of second storage tank.And, float over top because oil is lighter, and therefore being blocked in the secondary separation storage area by second division board, abendoned oil flows out from second oil export, divides dried up from the discharge of second water out simultaneously.In order to guarantee that the water droplet in the oil has enough residence time settlement separate, oil district volume should be bigger than pool volume, can obtain the lower abendoned oil of water content.
The utility model is simple in structure, and is easy to operate, refiltered oil efficient height, no energy consumption.
Claims (10)
1. oily-water seperating equipment in the useless swill in meal kitchen is characterized in that, comprises useless swill injection portion, one first separated part and one second separated part,
Described useless swill injection portion comprises a material bin, connects the injection tube that is connected with material bin;
Described first separated part comprises one first storage tank, be provided with one first division board in this first storage tank, the bottom of the bottom of this first division board and described first storage tank is provided with a gap, and described first storage tank is separated into flash liberation storage area and the flash liberation water retention zone that the bottom connects mutually; Described injection tube is inserted in described flash liberation storage area; Described flash liberation storage area is provided with one first oil export; Described flash liberation water retention zone is provided with one first water out;
Described second separated part comprises one second storage tank, is provided with second division board that a bottom connects in this second storage tank, and second storage tank is separated into secondary separation storage area and secondary separation water retention zone; The bottom surface of described secondary separation storage area is set to the inclined-plane; Described secondary separation storage area is provided with one second oil export; Described secondary separation water retention zone is provided with one second water out;
Also comprise the separating oil transfer lime one one times, this flash liberation oil transfer lime one end connects with first oil export of described flash liberation storage area and is connected, and the other end is inserted in described secondary separation storage area.
2. oily-water seperating equipment in the useless swill in meal according to claim 1 kitchen is characterized in that the top of described first division board is a vertically disposed weir plate part, and the bottom is a swash plate part outside by the bottom of described weir plate part, downward-sloping extension.
3. oily-water seperating equipment in the useless swill in meal according to claim 1 kitchen is characterized in that, also comprises an overflow plate in the described flash liberation water retention zone, is set in place in the rear of the swash plate part of first division board.
4. oily-water seperating equipment in the useless swill in meal according to claim 3 kitchen is characterized in that the top of described overflow plate is lower than the height of described first oil export.
5. oily-water seperating equipment in the useless swill in meal according to claim 4 kitchen is characterized in that the top of described overflow plate is than the low 0.5～4mm of the first oil export height.
6. oily-water seperating equipment in the useless swill in meal according to claim 3 kitchen, it is characterized in that, the top of described first division board is the L-shaped weir plate part in a vertically disposed cross section, serves as reasons from the swash plate part of the L shaped weir plate outward-dipping extension in bottom in the bottom; An angle in described L shaped weir plate and described first storage tank surrounds crest of weir, and the ratio to the area of the horizontal plane between the overflow plate above the area of described crest of weir and the swash plate that is in the flash liberation water retention zone is 1: 10～1: 100.
7. oily-water seperating equipment in the useless swill in meal according to claim 6 kitchen is characterized in that the top of described crest of weir is higher than the height of flash liberation store oil outlet.
8. oily-water seperating equipment in the useless swill in meal according to claim 6 kitchen is characterized in that the top of described crest of weir is provided with the separating oil overflow port one one times.
9. oily-water seperating equipment in the useless swill in meal according to claim 1 kitchen is characterized in that described flash liberation also comprises a current limiting plate in the storage area, is set in place in the place ahead of the swash plate of described first division board.
10. oily-water seperating equipment in the useless swill in meal according to claim 1 kitchen, it is characterized in that the gap between the gap between the bottom of described first division board and the first storage tank inner bottom surface and the bottom of second division board and the second storage tank inner bottom surface all is controlled in 2～50mm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202474762U CN201801423U (en) | 2010-07-02 | 2010-07-02 | Oil-water separating device for kitchen waste swill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202474762U CN201801423U (en) | 2010-07-02 | 2010-07-02 | Oil-water separating device for kitchen waste swill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801423U true CN201801423U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202474762U Expired - Fee Related CN201801423U (en) | 2010-07-02 | 2010-07-02 | Oil-water separating device for kitchen waste swill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277411A (en) * | 2015-05-11 | 2017-01-04 | 余福华 | Oil-sewage separation device |
| CN109231357A (en) * | 2018-11-02 | 2019-01-18 | 深圳春沐源控股有限公司 | Oil separator |
-
2010
- 2010-07-02 CN CN2010202474762U patent/CN201801423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277411A (en) * | 2015-05-11 | 2017-01-04 | 余福华 | Oil-sewage separation device |
| CN109231357A (en) * | 2018-11-02 | 2019-01-18 | 深圳春沐源控股有限公司 | Oil separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Xinlu Environmental Protection Technology Co.,Ltd. Assignor: Jin Yusheng Contract record no.: 2011310000022 Denomination of utility model: Oil-water separating device for kitchen waste swill Granted publication date: 20110420 License type: Exclusive License Record date: 20110323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160702 |