CN201842675U - Oil separating tank in kitchen - Google Patents
Oil separating tank in kitchen Download PDFInfo
- Publication number
- CN201842675U CN201842675U CN2010206134971U CN201020613497U CN201842675U CN 201842675 U CN201842675 U CN 201842675U CN 2010206134971 U CN2010206134971 U CN 2010206134971U CN 201020613497 U CN201020613497 U CN 201020613497U CN 201842675 U CN201842675 U CN 201842675U
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- Prior art keywords
- oil
- baffle plate
- water
- oil removal
- separating tank
- 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 - Fee Related
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Abstract
The utility model discloses an oil separating tank in a kitchen, comprising a closed rectangular box body. The upper end surface of the rectangular box body is provided with a movable cover plate, one side of the box body is provided with a water inlet, the other side of the box body is provided with a water outlet, an arc-shaped sieve is used at the water inlet, can block suspended substances in catering waste water, and reduce the water content of the blocked substances; the oil separating tank adopts the following two stages of processing: in the first-stage processing, oil slick and gravels with larger particle diameter are mainly removed, and in the second-stage processing area, the particle diameter of the oil droplet is enlarged after the processing of coarse graining material, so that dispersing oil and the residual small amount of oil slick with smaller particle diameter can be removed, and the total removal efficiency is further improved; the coarse graining material is contained in a basket and put in the oil separating tank, so that the extraction and the exchange are convenient; the anthracite can be obtained conveniently, and is burned after being changed at regular intervals; a U-shaped oil discharging pipe is adopted for oil extraction, the suspended oil layer can be led out of the tank automatically, the two tanks are for public use, and oil enters the oil extractor; and the equipment is integral, the structure is simple, the cost is low, the installation is convenient, the maintenance is easy, and the oil separating tank is applicable to pretreatment of catering waste water in small towns.
Description
Technical field
The utility model relates to a kind of higher waste water of oil-containing to restaurant, family kitchen discharging and carries out pretreated device, belongs to the environmental protection equipment field.
Background technology
In recent years, along with the raising of living standards of the people, samll cities and towns' hotel industry development is rapid, in the catering trade business process or the resident in cooking process, can produce the waste water contain suspended substance, vegetable and animals oils, oxygen consumption organic and washing composition etc. in a large number.The undressed food and drink waste water of the annual discharging of China is nearly hundred million tons according to statistics, and ever-increasing trend is arranged.The food and drink waste water vegetable and animals oils concentration of samll cities and towns is higher at present, and the overwhelming majority directly enters in the rivers by water drain, not only can block drainage pipeline, also can cause very big pollution to environment such as soil, water bodys, therefore must handle food and drink waste water.
Although many oily-water seperating equipments are also arranged at present, existence oil mostly in various degree, water, slag separating effect are undesirable, the deslagging difficulty; The waste residue of discharging, water ratio height such as suspended substance easily cause secondary pollution; Equipment washing is safeguarded inconvenience, complex structure, shortcomings such as cost height.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of oil, water, slag good separating effect, and clean and maintenance is convenient, kitchen oil trap simple in structure, with low cost.
The utility model comprises that a upper surface has the rectangular box of the sealing of removable cover, it is characterized in that casing one side is provided with a water-in, opposite side is provided with a water outlet, casing is by left oil removal baffle plate, become one-level treatment zone and second-stage treatment district every the mud baffle plate with middle oil removal barrier partitions, and removable coarse material depositing basket is arranged at bottom, second-stage treatment district; The top of described left oil removal baffle plate and middle oil removal baffle plate and U type oil guide pipe are connected as a single entity, and an end of U type oil guide pipe is communicated with oil discharge outlet; Described water inlet is provided with a current stabilization baffle plate a little more than water-in, water overflows on the sieve-bend screen behind current stabilization baffle plate current stabilization, after filtering suspended substance, sieve-bend screen enters the one-level treatment zone by the passage between front apron and the bottom half, float at one-level treatment zone oil droplet, silt particle descends, by the oil removal baffle plate and every the mud baffle plate respectively with water sepn; Waste water after the filtration through one-level handle the back by left oil removal baffle plate, passage between mud baffle plate and middle oil removal baffle plate through water distribution board inflow second-stage treatment district; after the coarse material processing; particle diameter becomes big come-up; the oil slick in one-level, second-stage treatment district reaches certain thickness after middle U type oil guide pipe is derived oil trap through oil discharge outlet, and the waste water after the processing is drained through water port by the passage between dash baffle plate and the right oil removal baffle plate.
The bottom of the water inlet oral-lateral of described casing also is provided with a sand removing hole, can regularly discharge silt particle by it.
The position of described water port is not higher than water-in and oil discharge outlet.
The utility model has the advantages that: sieve-bend screen has been used in the water inlet, can hold back slag things such as dish leaf in the food and drink waste water, residue suspended substance, suspended substance that particle diameter is littler etc., and can reduce the water ratio of trapped substance; Oil trap adopts bi-level treatment, but one-level is mainly removed bigger oil slick of particle diameter and gravel, and the second-stage treatment district is after coarse material (hard coal) coarse is handled, and it is big that oil bead diameter becomes, but can remove the less dispersed oil of particle diameter and remaining a small amount of oil slick, improve total removal efficient; The coarse material is being contained in the placement oil trap with basket, extracts and changes conveniently, and hard coal is drawn materials conveniently, and the periodic replacement afterfire is handled; Adopt U type oil exit pipe on the oil extraction mode, the oil reservoir of come-up is derived outside the pond automatically, and two ponds are public, and oil is gone into oil recovery appts.; Equipment is integrated, and is simple in structure, and cost is low, easy for installation, is easy to safeguard, is applicable to the pre-treatment of samll cities and towns' food and drink waste water.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1. casing, 2. water-in, 3. current stabilization baffle plate, 4. sieve-bend screen; 5. front apron, 6. one-level treatment zone, 7. left oil removal baffle plate; 8. U type oil guide pipe, 9. every the mud baffle plate, 10. in the oil removal baffle plate; 11. water distribution board, 12. second-stage treatment districts, 13. coarse material depositing baskets; 14. the dash baffle plate, 15. right oil removal baffle plates, 16. water port; 17. oil discharge outlet, 18. sand removing holes, 19. coarse materials.
Embodiment
Further specify the utility model below in conjunction with accompanying drawing and by specific embodiment.
Referring to Fig. 1, the waste water that catering industry produces is introduced casing 1 through water-in 2, waste water is subjected to the buffering of current stabilization baffle plate 3, reduce flow velocity, overflow is to sieve-bend screen 4, and sieve-bend screen is held back suspended substance bigger in the waste water and floating matter, be deposited on the screen cloth, regularly remove by artificial.Remove waste water behind the big suspended substance after front apron 5 barriers, flow into one-level treatment zone 6 from the passage between itself and the bottom half, oil droplet come-up in the one-level treatment zone, silt particle descends, oil slick herein by left oil removal baffle plate 7 temporary transient barriers at the one-level treatment zone, silt particle by every mud baffle plate 9 barriers at the one-level treatment zone.Waste water enters second-stage treatment district 12 from the passage of 7,9,10 on baffle plate through water distribution board 11.In the second-stage treatment district, after coarse material 19 coarses of waste water in coarse material storing basket 13 were handled, it is big that oil bead diameter becomes, on float between the baffle plate 10,15, waste water flows away between dash baffle plate 14, right oil removal baffle plate 15, discharges casings through water port 16.The pasta of two treatment zones rises simultaneously in the casing, and when rising to the upper limb of U type oil guide pipe 8, the oil slick on both sides enters oil guide pipe respectively, and U type oil guide pipe 8 bottom surfaces slightly tilt to oil discharge outlet 17, and oil flows out casing automatically, enters the external oil recovery appts. in pond.At the one-level treatment zone, regularly remove by water every mud baffle plate 9 barriers for the silt particle quilt that the oil trap operational process produces, and the waste water after the removing is drained through sand removing hole 18.
Claims (3)
1. kitchen oil trap, comprise that a upper surface has the rectangular box of the sealing of removable cover (1), it is characterized in that casing (1) one side is provided with a water-in (2), opposite side is provided with a water outlet (15), casing is by left oil removal baffle plate (7), be separated into one-level treatment zone (6) and second-stage treatment district (12) every mud baffle plate (9) and middle oil removal baffle plate (10), and removable coarse material depositing basket (13) is arranged at bottom, second-stage treatment district; The top of described left oil removal baffle plate (7) and middle oil removal baffle plate (10) and U type oil guide pipe (8) are connected as a single entity, and an end of U type oil guide pipe (8) is communicated with oil discharge outlet (17); Described water-in (2) locates to be provided with a current stabilization baffle plate (3) a little more than water-in, water is through overflowing to behind the current stabilization baffle plate current stabilization on the sieve-bend screen (4), after filtering suspended substance, sieve-bend screen enters one-level treatment zone (6) by the passage between front apron (5) and the bottom half, float at one-level treatment zone oil droplet, silt particle descends, by left oil removal baffle plate (7) and every mud baffle plate (9) respectively with water sepn; Waste water after the filtration through one-level handle the back by left oil removal baffle plate (7), passage between mud baffle plate (9) and middle oil removal baffle plate (10) through water distribution board (11) inflow second-stage treatment district (12); after the coarse material processing; particle diameter becomes big come-up; the oil slick in one-level, second-stage treatment district reaches certain thickness after middle U type oil guide pipe (8) is derived through oil discharge outlet (17), and the waste water after the processing is drained through water port (16) by the passage between dash baffle plate (14) and the right oil removal baffle plate (15).
2. kitchen oil trap according to claim 1 is characterized in that the bottom of the water inlet oral-lateral of described casing also is provided with a sand removing hole (18).
3. kitchen oil trap according to claim 1 is characterized in that the position of described water port (16) is not higher than water-in (2) and oil discharge outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206134971U CN201842675U (en) | 2010-11-18 | 2010-11-18 | Oil separating tank in kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206134971U CN201842675U (en) | 2010-11-18 | 2010-11-18 | Oil separating tank in kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201842675U true CN201842675U (en) | 2011-05-25 |
Family
ID=44037571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206134971U Expired - Fee Related CN201842675U (en) | 2010-11-18 | 2010-11-18 | Oil separating tank in kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201842675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086574A (en) * | 2013-02-27 | 2013-05-08 | 青岛理工大学 | Waste water treatment equipment for processing aquatic product |
-
2010
- 2010-11-18 CN CN2010206134971U patent/CN201842675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086574A (en) * | 2013-02-27 | 2013-05-08 | 青岛理工大学 | Waste water treatment equipment for processing aquatic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20151118 |