CN201062214Y - Kitchen residual sewage oil separator - Google Patents
Kitchen residual sewage oil separator Download PDFInfo
- Publication number
- CN201062214Y CN201062214Y CNU2007201694049U CN200720169404U CN201062214Y CN 201062214 Y CN201062214 Y CN 201062214Y CN U2007201694049 U CNU2007201694049 U CN U2007201694049U CN 200720169404 U CN200720169404 U CN 200720169404U CN 201062214 Y CN201062214 Y CN 201062214Y
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- Prior art keywords
- tank body
- filter core
- oil
- oil separator
- water
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- Expired - Lifetime
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Abstract
The utility model relates to a kitchen wastewater oil separator suitable for various restaurants, which comprises a tank body, an oil-accumulating filter core for oil water separation arranged inside the tank body, a dirty oil discharge device for discharging the separated dirty oil positioned at the upper part of the tank body, and an overflow pipe for overflowing purified water fixed on one side of the inner wall of the tank body. The utility model has the advantages that the structure is simple, the oil water separation effect is good, and the utility model is suitable for the oil water separation in various hotels in cities and towns and high-sea passenger ships.
Description
Technical field
The utility model relates to kitchen discharge water sump oil separator, particularly sump oil separator in ChengShi Hotel and the passenger boat dining room discharge water.
Background technology
Along with improving constantly of people's material life, be on the increase in cities and towns grand hotel, big hotel; After China's entry into the World Trade Organization, increase with exchanging day by day of countries in the world, the rate of going to sea of passenger steamer, ocean passenger steamer also constantly increases, therefore the dining room discharge water is to the pollution problem of urban environment, the surplus sewage in passenger steamer kitchen is to the pollution problem of ocean, become serious problems of current society, had influence on and the international relations that exchanges country.
On the other hand, kitchen waste water is handled, so that the circulation profit of water also is the important topic of conserve water resource.
Summary of the invention
The purpose of this utility model provides a kind of kitchen residual sewage oil separator that is applicable to that all kinds of kitchens are used.
Above-mentioned purpose of the present utility model is achieved in that a kind of kitchen residual sewage oil separator, comprising:
Tank body;
Be installed in the poly-oily filter core that is used for oily water separation within the tank body, its inside holds the sewage from the tank body outside;
Be positioned at the sump oil discharge equipment that is used to discharge isolated sump oil on tank body top; And
What be fixed on inner tank wall one side and described poly-oily filter core is used to overflow the water purifying discharger.
Kitchen residual sewage oil separator of the present utility model also comprises: be installed in the sewage inlet of tank body ingress, this water-in is communicated with the inside of described poly-oily filter core;
Be installed in the water purification rising pipe of tank body outside, the inlet of this water purification rising pipe connects the outlet of described discharger;
Be installed in the oil exit pipe of tank body outside, this oil exit pipe connects described sump oil discharge equipment.
Wherein, the described poly-oily filter core cylindrical shell that is the multilayered structure of top seal, bottom opening.
Wherein, the multilayered structure cylindrical shell of described poly-oily filter core comprises:
Be positioned at the coalescent layer that little oil droplet is gathered into larger oil droplet in the cylindrical shell outside, and
The breakdown of emulsion layer that is used to destroy profit molecule bonding force in abutting connection with described coalescent layer.
Wherein, the multilayered structure cylindrical shell of described poly-oily filter core also comprises:
The stainless (steel) wire filter bed of essence of the foreign material that are used for filtering sewage of the described breakdown of emulsion layer of adjacency.
Wherein, described breakdown of emulsion layer is the organic fibre layer; Described coalescent layer is the man-made fiber layer.
Wherein, described sump oil discharge equipment is the filter core of being made by the stainless (steel) wire of metal perforated plate and spraying tetrafluoroethylene that blocks water.
Wherein, described poly-oily filter core is releasably attached to and is fixed under the tank body on the supporting seat on the inwall.
Wherein, the described filter core that blocks water is removably mounted in the capping on tank body top.
The utlity model has simple in structure, oil-water separation good, be suitable for the big bistro in cities and towns, the technique effect of the oily water separation of the surplus sewage in passenger steamer kitchen, ocean.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the synoptic diagram of kitchen residual sewage oil separator first embodiment of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the synoptic diagram of kitchen residual sewage oil separator second embodiment of the present utility model.
Description of reference numerals: 1-pre-filtering tube; 2-sewage water intaking valve; 3-gathers oily filter core; The 31-casing ply; The 32-filter bed of essence; 33-breakdown of emulsion layer; The coalescent layer of 34-; The 4-filter core that blocks water; The 5-overflow pipe; 6-water purification bleed valve; The 7-draining valve; The 8-sewage blow-down valve; The 9-sample connection; The 10-supporting seat; The 11-sample connection; The 12-bolt; The 13-big envelope; The 14-nut; The 15-handle; 16-filter core bar; The 17-tank body; The 18-supporting leg; The 19-sewage inlet; 20-water purification rising pipe; The 21-support; The 22-top cover; The 23-oil exit pipe; 24-water purification delivery pipe; The 25-effluent outfall.
Embodiment
The principle of oily water separation of the present utility model is, at first destroy the profit molecule bonding force of sewage, the oil molecule or the little oil droplet that will destroy bonding force then gather into larger oil droplet, utilize the proportion official post larger oil droplet of profit to float on the water purification fully, at last by the oil treatment that blocked water, extract larger oil droplet, thereby realize oily water separation.
In general, kitchen residual sewage oil separator of the present utility model comprises as shown in Figure 1:
Kitchen residual sewage oil separator of the present utility model also comprises: be installed in the sewage inlet 19 of tank body 17 ingress, this water-in 19 is communicated with the inside of described poly-oily filter core 3; Be installed in the water purification rising pipe 20 of tank body 17 outsides, the inlet of this water purification rising pipe 20 connects the outlet of described discharger 5;
Be installed in the oil exit pipe 23 of tank body 17 outsides, this oil exit pipe 23 connects described sump oil discharge equipment.
The cylindrical shell that described poly-oily filter core 3 is multilayered structures of top seal, bottom opening.The multilayered structure cylindrical shell of described poly-oily filter core 3 comprises: be positioned at the coalescent layer 34 that little oil droplet is gathered into larger oil droplet in the cylindrical shell outside, and in abutting connection with the described coalescent layer 34 breakdown of emulsion layer 33 that is used to destroy profit molecule bonding force.
As shown in Figure 2, the multilayered structure cylindrical shell of described poly-oily filter core 3 can also comprise:
The stainless (steel) wire filter bed of essence 32 of the foreign material that are used for filtering sewage of the described breakdown of emulsion layer 33 of adjacency.
Wherein, described breakdown of emulsion layer 33 is organic fibre layers.Described coalescent layer 34 is man-made fiber layers.
Wherein, described sump oil discharge equipment is the filter core of being made by the stainless (steel) wire of metal perforated plate and spraying tetrafluoroethylene 4 that blocks water.
Wherein, described poly-oily filter core 3 is releasably attached to and is fixed under the tank body on the supporting seat on the inwall 10, so that change.
Wherein, the described filter core 4 that blocks water is removably mounted in the capping 13 on tank body 17 tops, so that change.
Below in conjunction with Fig. 1 to Fig. 3 the utility model is elaborated.
Fig. 1 has shown the structure of kitchen residual sewage oil separator of the present utility model.As shown in Figure 1, kitchen residual sewage oil separator of the present utility model comprises: tank body 17; Be arranged on the sewage inlet 19 of tank body 17 bottoms; Be installed in the poly-oily filter core 3 of tank body 17 inside; Be fixed on and be used to overflow water purifying discharger 5 on the tank body 17 side inwalls; And the filter core 4 that blocks water that is used to discharge isolating sump oil that is arranged on tank body 17 tops.
The cylindrical shell that poly-oily filter core 3 is top seal, bottom opening, it is installed in and is fixed under the tank body on the supporting seat on the inwall 10.Because poly-oily filter core 3 needs frequent scrubbing or replacing, therefore poly-oily filter core 3 can perhaps be connected on the supporting seat 10 by being bolted on the supporting seat 10, so that can be easily from supporting seat 10 dismountings.In the present embodiment, poly-oily filter core 3 is screwed onto on the support 21 that fixes with supporting seat 10 by the filter core bar 17 that passes its top cover 22.Supporting seat 10 is right cylinders, and it makes tank body 17 form two rooms with after poly-oily filter core 3 combines, and a room is the sewage room that is surrounded by poly-oily filter core 3 and supporting seat 10, and room is the water loading chamber of separating oil outside poly-oily filter core 3 and the supporting seat 10.The sewage that enters poly-oily filter core 3 via sewage inlet 19 is placed in the sewage room, and the isolating profit that overflows from poly-oily filter core 3 is placed in separating oil water loading chamber.
Poly-oily filter core 3 is one of key parts of realizing oily water separation purpose of the present utility model, the barrel of poly-oily filter core 3 is a multilayered structure, as shown in Figure 2, they are respectively: as the filter bed of essence 32 of nexine, as the breakdown of emulsion layer 33 in middle layer with as outer field coalescent layer 34.Filter bed of essence 32 is processed by stainless (steel) wire, is used for the foreign material of filtering sewage; Breakdown of emulsion layer 33 is made by organic fibre, is used to destroy profit molecule bonding force; Coalescent layer 34 is made by man-made fiber, is used for little oil droplet is gathered into larger oil droplet.Poly-oily filter core 3 also comprises a casing ply of playing a supporting role 31, and this casing ply is processed by porous plate.
Above-mentioned organic fibre can be fiber of being made by organic polymer or the fiber that utilizes natural polymer to make through chemical treatment, as viscose fiber, polyamide fibre, terylene and aramid fiber etc.
Above-mentioned man-made fiber can be to utilize natural Mierocrystalline cellulose or synthetic polymkeric substance to be raw material, the fiber of making through chemical treatment method and mechanical workout.Can be cellulosic fibre and/or synthon, as polypropylene fiber, polyvinyl chloride fibre fiber etc.
After sewage enters tank body 17 from sewage inlet 19,, destroy profit molecule bonding force via breakdown of emulsion layer 33 then, via coalescent layer 34 little oil droplet is gathered into larger oil droplet at last at first via the foreign material in the filter bed of essence 32 filtering sewage.Like this, after sewage filtered through poly-oily filter core 3, larger oil droplet was because the proportion relation swims in the water surface, and clean water is under larger oil droplet, thus realization oily water separation.
The tank body 17 of kitchen residual sewage oil separator comprises a capping 13, and cap seal lid 13 is fixedlyed connected with tank body 17 main bodys with the sealing-ring (not shown) by bolt 12.The filter core 4 that blocks water that is connected with oil exit pipe 23 outside the tank body 17 is housed in the capping 13, and the filter core 4 that blocks water is fixed in the capping 13 by screw bolt and nut 14.The filter core 4 that blocks water is made by the stainless (steel) wire of metal perforated plate with the spraying tetrafluoroethylene, is used to make fluid to pass through smoothly, and obstruct water liquid passes through.Like this, the larger oil droplet that swims on the water surface just can be discharged by block water filter core 4 and coupled oil exit pipe.
Kitchen residual sewage oil separator of the present utility model can also be equipped a pre-filtering tube 1, and this pre-filtering tube 1 is by the inlet of pipeline connection tank body 17, and its position is higher than described tank body 17.This pre-filtering tube 1 is processed by metal perforated plate, is used for tackling the big dirt of sewage.
In addition, the fixedly connected some supporting legs 18 in whole tank body 17 bottoms fix on the ground thus.
In addition, kitchen residual sewage oil separator of the present utility model also comprises sewage water intaking valve 2, draining valve 7, water purification bleed valve 6 and sewage blow-down valve 8.
In addition, be equipped with online self-styled sample connection 9 and 11 on oil separator is imported and exported pipe, sampling is used when making things convenient for water-quality test.
In one embodiment, sewage dependence water level differential pressure is introduced into pre-filtering tube 1 and carries out coarse filtration with the big dirt of interception, enter the submersible pump (not shown) again, rely on pumping pressure (or water level pressure reduction) by pipeline, water intaking valve 2, enter in the poly-oily filter core 3 by the threeway of tank body bottom, pass through casing ply 31, filter bed of essence 32, breakdown of emulsion layer 33, coalescent layer 34 then, overflow by poly-oily filter core side, oil droplet floats on tank body internal upper part space, and clean water is discharged by overflow pipe 5, valve 6.Assemble more for a long time when sump oil, close water purification vent valves 6, open sewage discharge valve 7, sump oil is discharged by the filter core 4 that blocks water, valve 7.Oil extraction is opened valve 6 after finishing, and valve-off 7 enters works better.Assemble too much, when poly-oily filter core resistance increases, open valve 8 when dirt, bleed off dirt, valve-off 8 recovers works better then.
Fig. 2 has shown another embodiment of the present utility model, be with difference embodiment illustrated in fig. 1: be provided with water purification delivery pipe 23 and effluent outfall 24 respectively, so not only can make full use of through the water purification after the oily water separation by water purification delivery pipe 23, but also can will turn back to sewage source such as pre-filtering tube 1 place via the sewage of valve 8 dischargings by effluent outfall 24, handle so that again sewage is carried out oily water separation.
The utility model has the advantages that: simple in structure, oil-water separation is good, and the water purification after the separation can Rush toilet and also can water flowers, irrigate the fields, the sump oil after the separation can recycle in industry; In addition the utility model Also be suitable for big pub, the use of big or small passenger boat.
Claims (10)
1. kitchen residual sewage oil separator is characterized in that comprising:
Tank body (17);
Be installed in the poly-oily filter core (3) that is used for oily water separation within the tank body (17), its inside holds the sewage from the tank body outside;
Be positioned at the sump oil discharge equipment that is used to discharge isolated sump oil on tank body (17) top; And
Being fixed on being used to outside tank body (17) inwall one side and the described poly-oily filter core (3) overflows water purifying discharger (5).
2. kitchen residual sewage oil separator according to claim 1 is characterized in that also comprising:
Be installed in the sewage inlet (19) of tank body (17) ingress, this water-in (19) is communicated with described poly-oily filter core (3) inside;
Be installed in the outside water purification rising pipe (20) of tank body (17), the inlet of this water purification rising pipe (20) connects the outlet of described discharger (5);
Be installed in the outside oil exit pipe (23) of tank body (17), this oil exit pipe (23) connects described sump oil discharge equipment.
3. kitchen residual sewage oil separator according to claim 1 and 2 is characterized in that, described poly-oily filter core (3) is the cylindrical shell of the multilayered structure of top seal, bottom opening.
4. kitchen residual sewage oil separator according to claim 3 is characterized in that, the multilayered structure cylindrical shell of described poly-oily filter core (3) comprising:
Be positioned at the coalescent layer (34) that little oil droplet is gathered into larger oil droplet in the cylindrical shell outside, and
The breakdown of emulsion layer (33) that is used to destroy profit molecule bonding force in abutting connection with described coalescent layer (34).
5. kitchen residual sewage oil separator according to claim 4 is characterized in that, the multilayered structure cylindrical shell of described poly-oily filter core (3) also comprises:
The stainless (steel) wire filter bed of essence (32) of the foreign material that are used for filtering sewage of the described breakdown of emulsion layer of adjacency (33).
6. kitchen residual sewage oil separator according to claim 4 is characterized in that, described breakdown of emulsion layer (33) is the organic fibre layer.
7. kitchen residual sewage oil separator according to claim 4 is characterized in that, described coalescent layer (34) is the man-made fiber layer.
8. kitchen residual sewage oil separator according to claim 1 and 2 is characterized in that, described sump oil discharge equipment is the filter core of being made by the stainless (steel) wire of metal perforated plate and spraying tetrafluoroethylene that blocks water (4).
9. kitchen residual sewage oil separator according to claim 4 is characterized in that, described poly-oily filter core (3) is releasably attached to and is fixed under the tank body on the supporting seat on the inwall (10).
10. kitchen residual sewage oil separator according to claim 8 is characterized in that, the described filter core that blocks water (4) is removably mounted in the capping (13) on tank body (17) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201694049U CN201062214Y (en) | 2007-06-25 | 2007-06-25 | Kitchen residual sewage oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201694049U CN201062214Y (en) | 2007-06-25 | 2007-06-25 | Kitchen residual sewage oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062214Y true CN201062214Y (en) | 2008-05-21 |
Family
ID=39450583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201694049U Expired - Lifetime CN201062214Y (en) | 2007-06-25 | 2007-06-25 | Kitchen residual sewage oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062214Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009006795A1 (en) * | 2007-07-10 | 2009-01-15 | Fuhua Yu | Kitchen sewage oil separator |
| CN101670192B (en) * | 2008-09-10 | 2011-06-15 | 余福华 | Oil-water separating device and device thereof for separating oil from kitchen sewage |
| CN101670193B (en) * | 2008-09-10 | 2011-08-17 | 余福华 | Oil separating equipment for kitchen sewage and oil-water separating method |
| CN102583642A (en) * | 2012-03-14 | 2012-07-18 | 无锡光初科技服务有限公司 | Automatic emulsion breaking device |
-
2007
- 2007-06-25 CN CNU2007201694049U patent/CN201062214Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009006795A1 (en) * | 2007-07-10 | 2009-01-15 | Fuhua Yu | Kitchen sewage oil separator |
| CN101670192B (en) * | 2008-09-10 | 2011-06-15 | 余福华 | Oil-water separating device and device thereof for separating oil from kitchen sewage |
| CN101670193B (en) * | 2008-09-10 | 2011-08-17 | 余福华 | Oil separating equipment for kitchen sewage and oil-water separating method |
| CN102583642A (en) * | 2012-03-14 | 2012-07-18 | 无锡光初科技服务有限公司 | Automatic emulsion breaking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161024 Address after: 100029 Beijing city Chaoyang District Xiaoguan Beili Hospital No. 45 (Century Jiayuan No. 3 27E) Patentee after: Yu Fuhua Address before: 100029 Beijing city Chaoyang District Xiaoguan Beili Hospital No. 45 (Century Jiayuan No. 3 27E) Patentee before: Yu Fuhua Patentee before: Dai Xiumao |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080521 |
|
| CX01 | Expiry of patent term |