CN212334667U - Oil-water separation device with isolated sludge sedimentation circulation - Google Patents
Oil-water separation device with isolated sludge sedimentation circulation Download PDFInfo
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- CN212334667U CN212334667U CN201922220058.8U CN201922220058U CN212334667U CN 212334667 U CN212334667 U CN 212334667U CN 201922220058 U CN201922220058 U CN 201922220058U CN 212334667 U CN212334667 U CN 212334667U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 239000010802 sludge Substances 0.000 title claims abstract description 27
- 238000000926 separation method Methods 0.000 title claims description 67
- 238000004062 sedimentation Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims description 63
- 238000005192 partition Methods 0.000 claims description 42
- 230000000087 stabilizing effect Effects 0.000 claims description 42
- 230000000712 assembly Effects 0.000 claims description 37
- 238000000429 assembly Methods 0.000 claims description 37
- 238000007599 discharging Methods 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 24
- 230000002209 hydrophobic effect Effects 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005188 flotation Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims 4
- 238000011105 stabilization Methods 0.000 claims 4
- 239000007769 metal material Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000004519 grease Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 description 50
- 239000010419 fine particle Substances 0.000 description 6
- 235000019353 potassium silicate Nutrition 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 235000019476 oil-water mixture Nutrition 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000007667 floating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a belt isolation formula sludge precipitation endless water oil separating device, the power distribution box comprises a box body, circulating filter device, set up in the inlet of box top one side, circulating filter device sets up outside the box, the box has the cavity, set gradually into grease chamber in the cavity, profit steady flow room, oil water separating room, the drain chamber, be equipped with the drip chamber between grease chamber and the profit steady flow room bottom of advancing, the drip chamber is less than oil water separating room, the drip chamber is equipped with the drain, circulating filter device includes the filter vat, filter basket, the filter vat periphery is equipped with circulation leakage fluid dram, filter basket passes through the blow off pipe with the drain and is connected, circulation leakage fluid dram passes through the fluid-discharge tube with the inlet and is connected, the drain is equipped with first with the fluid-discharge tube, the second pump body. Has the advantages that: with the mud discharge box of water oil mixture, reduce the water oil separating degree of difficulty and avoid causing the jam and improve water oil separating efficiency and effect, clean oil water separating system convenient and fast of maintaining reduces water oil separating system's maintenance cost.
Description
Technical Field
The utility model relates to a meal kitchen excess processing field, in particular to take isolated sludge precipitation endless water oil separating device.
Background
At present, an oil-water separation system in the society does not have a sludge treatment device, general oil-water mixed liquid contains a large amount of particle dirt, the particle dirt can be precipitated in the system after entering the oil-water separation system, if the dirt is not removed in time, the dirt is accumulated more and more, the oil-water separation efficiency and the effect of the system are reduced, even blockage can be caused in serious conditions, but the sludge is inconvenient to operate and a large amount of working hours can be consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an oil-water separation device with isolated sludge sedimentation circulation is provided. The sludge of the oil-water mixed liquid can be discharged out of the oil-water separation system, so that the difficulty of oil-water separation is reduced, the oil-water separation efficiency and effect are improved, the oil-water separation system is more convenient and faster to clean and maintain, and the maintenance cost of the oil-water separation system is greatly reduced.
In order to achieve the purpose, the utility model discloses an oil-water separation device with isolated sludge sedimentation circulation, which comprises a box body, a circulation filter device and an inlet arranged at one side of the top of the box body, wherein the circulation filter device is arranged at one side outside the box body;
the box body is provided with a cavity, an oil inlet chamber, an oil-water flow stabilizing chamber, an oil-water separation chamber and a water discharge chamber are sequentially arranged in the cavity, a settling chamber is arranged between the oil inlet chamber and the bottom of the oil-water flow stabilizing chamber, and a sewage discharge outlet is formed in one side of the settling chamber;
the circulating filtering device comprises a filtering barrel and a filtering basket, the filtering barrel is provided with an accommodating cavity, the filtering basket is detachably arranged in the accommodating cavity, a liquid collecting chamber is arranged at the bottoms of the filtering basket and the accommodating cavity, a circulating liquid discharging port is arranged on the periphery of the filtering barrel opposite to the liquid collecting chamber, the top of the filtering basket is connected with the sewage discharging port through a sewage discharging pipe, and the circulating liquid discharging port is connected with the liquid inlet through a liquid discharging pipe;
the middle parts of the sewage draining pipe and the liquid discharging pipe are respectively provided with a first pump body and a second pump body.
Preferably, the oil-water flow stabilizing chamber comprises a plurality of flow stabilizing assemblies, the flow stabilizing assemblies are arranged at intervals in an array mode, and the flow stabilizing assemblies are formed by fixedly connecting at least two layers of guide plates in a stacking mode.
Preferably, the profit steady flow room with advance the grease chamber between the oil water separating chamber separate by the first, second baffle of perpendicular setting respectively, the profit steady flow room with advance the grease chamber bottom and communicate with each other, the profit steady flow room with the grease water separating chamber top communicates with each other, a plurality of steady flow subassembly both sides respectively fixed set up in first, second baffle, a plurality of steady flow subassembly bottoms be provided with the division board of drip chamber intercommunication, the division board both sides respectively fixed set up in on first, the second baffle, second baffle lower extreme part is provided with mixes the liquid through-hole, the division board surface is provided with a plurality of through-holes.
Preferably, one side of the bottom of the settling chamber is an inclined surface, and the inclined surface inclines towards the sewage draining outlet.
Preferably, including a plurality of determine modules, oil extraction device, air supporting separator in the oil-water separation chamber, a plurality of determine modules overall structure with set up the mode with a plurality of steady flow components are unanimous, oil extraction device set up in a plurality of determine modules with between the drainage chamber, air supporting separator fixed set up in a plurality of determine modules bottom, a plurality of steady flow components with a plurality of determine modules with the oil drainage layer has between the cavity top, oil extraction device set up in oil drainage layer is terminal.
Preferably, the oil-water separation chamber with separate by the perpendicular third baffle that sets up between the drainage chamber, third baffle bottom in the oil-water separation chamber communicates with each other, oil extraction device set up in third baffle one side, be provided with fourth, fifth baffle in the oil-water separation chamber, the fourth baffle with end clearance sets up about the cavity, fifth baffle lower extreme part is provided with the drainage through-hole, fifth baffle top with cavity upper end clearance sets up, a plurality of separating assembly's both sides respectively fixed set up in fourth, fifth baffle both sides.
Preferably, an oil discharge port and a water discharge port are respectively arranged on the outer side of the box body, the oil discharge port is opposite to the oil discharge device, and the water discharge port is opposite to the water discharge chamber.
Compared with the prior art, the beneficial effects of the utility model reside in that: the sludge of the oil-water mixed liquid can be discharged out of the oil-water separation system, so that the difficulty of oil-water separation is reduced, the blockage is avoided, the oil-water separation efficiency and the oil-water separation effect are improved, the oil-water separation system is more convenient and faster to clean and maintain, and the maintenance cost of the oil-water separation system is greatly reduced.
Drawings
Fig. 1 is a schematic front view of the overall structure of the embodiment of the present invention;
FIG. 2 is a perspective view of the overall structure of the present invention;
fig. 3 is a perspective view of the second partition board according to the embodiment of the present invention;
fig. 4 is a perspective view of the fifth partition board according to the embodiment of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 1;
fig. 6 is a schematic view of an overall structure of a plurality of current stabilizing assemblies according to an embodiment of the present invention;
fig. 7 is a schematic front view of an overall structure of a plurality of current stabilizing assemblies according to an embodiment of the present invention;
FIG. 8 is an enlarged view of the portion B of FIG. 7;
fig. 9 is a front view of the oil-water mixture flowing in the two-layer flow guide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1-9.
Referring to fig. 1-2, the oil-water separation device with isolated sludge sedimentation circulation comprises a box body 1 and a circulating filter device 2, wherein the circulating filter device 2 is fixedly arranged on one side outside the box body 1, and a liquid inlet 11 is arranged on one side of the top of the box body 1.
Referring to fig. 1, the tank 1 has a cavity 12, and an oil inlet chamber 13, an oil-water flow stabilizing chamber 14, an oil-water separation chamber 15, and a drain chamber 16 are sequentially provided in the cavity 12. The oil inlet chamber 13 is communicated with the bottom of the oil-water flow stabilizing chamber 14 and is provided with a settling chamber 17, one side of the settling chamber 17 is provided with a drain 171, and the drain is connected with the circulating filter device. One side of the bottom of the settling chamber 17 is provided with an inclined surface 172, the inclined surface 172 inclines towards the sewage discharge port 171, and the settling chamber 17 is lower than the oil-water separation chamber 15 and is used for collecting sludge in oil-water mixed liquid flowing into the oil-water flow stabilizing chamber and the oil-water separation chamber from a liquid inlet.
The oil-water flow stabilizing chamber 14 comprises a plurality of flow stabilizing assemblies 141, the plurality of flow stabilizing assemblies 141 are arranged at intervals in an array, and the plurality of flow stabilizing assemblies 141 are formed by at least two layers of guide plates 141-1 which are fixedly connected in a stacking manner.
Referring to fig. 3, the oil-water flow stabilizing chamber 14 is separated from the oil inlet chamber 13 and the oil-water separation chamber 15 by a first partition 18 and a second partition 19 which are vertically arranged, the bottom of the first partition 18 is communicated with the oil inlet chamber 13 and the oil-water flow stabilizing chamber 14, and the top of the second partition 19 is communicated with the oil-water flow stabilizing chamber 14 and the oil-water separation chamber 15. Two sides of the plurality of current stabilizing assemblies 141 are respectively and fixedly connected to one side of the first and second partition plates 18 and 19. The surface of the lower end of the second partition plate 19 is locally provided with mixed liquid through holes 19-1 in an array mode, the mixed liquid through holes 19-1 enable oil-water mixed liquid entering the oil-water separation chamber 15 to flow at a relatively stable flowing speed and in a flowing direction, and the mixed liquid filtering device has a filtering effect to enable fine particle dirt and sludge in the oil-water mixed liquid to be left in the settling chamber and prevent the fine particle dirt and sludge from flowing into the oil-water separation chamber 15 to cause blockage. The bottom of the plurality of flow stabilizing assemblies 141 is provided with a partition plate 142, and two sides of the partition plate 142 are respectively and fixedly arranged on the first partition plate 18 and the second partition plate 19.
As shown in fig. 2, the plurality of through holes 142-1 are arranged on the surface of the isolation plate 142 in an array manner, the oil-water mixed liquid entering the oil inlet chamber 13 from the liquid inlet 11 can form unstable flow speed and direction due to pressure, the oil-water mixed liquid in the oil inlet chamber 13 can flow into the plurality of flow stabilizing assemblies 141 at relatively stable flow speed and flow direction through the plurality of through holes 142-1, so that good conditions are created for oil-water separation, and the plurality of through holes 142-1 also have a filtering effect, so that fine particle dirt and sludge in the oil-water mixed liquid are left in the settling chamber, and the fine particle dirt and sludge mixture is prevented from flowing into the oil-water flow stabilizing chamber 14 to cause blockage.
Referring to fig. 1, the circulating filter device 2 comprises a filter vat 21 and a filter basket 22, the filter vat 21 is provided with an accommodating cavity 211, the filter basket 22 is detachably arranged in the accommodating cavity 211, the top of the filter basket 22 is arranged at the opening part of the filter vat 21, a drain pipe 25 is arranged between the top of the filter basket 22 and the drain port 171, one side of the drain pipe 25 is embedded in the drain port 171, the other side of the drain pipe 25 is opposite to the top of the filter basket 22, and a first pump body 251 is arranged in the middle of the drain pipe 25. The first pump body 251 pumps the mixed liquid in the settling chamber 17, the fine particle dirt and the sludge mixture to circulate to the filter basket 22 through the sewage discharge pipe 25, and a plurality of filter holes 221 are formed in the periphery of the filter basket 22.
The filter basket 22 and the bottom of the accommodating cavity 211 are arranged in a clearance mode to form a liquid collecting chamber 23, fine particle dirt and sludge in the mixed liquid are separated in the filter basket 22 through the filter holes 221, and the mixed liquid flows into the liquid collecting chamber 23. The periphery of the filter barrel 21 is provided with a circulating liquid outlet 24 opposite to the liquid collecting chamber 23, a liquid discharging pipe 26 is arranged between the circulating liquid outlet 24 and the liquid inlet 11, one side of the liquid discharging pipe 26 is embedded in the circulating liquid outlet 24, the other side of the liquid discharging pipe 26 is embedded in the liquid inlet 11, the middle of the liquid discharging pipe 26 is provided with a second pump body 261, and the second pump body 252 is used for pumping out mixed liquid in the liquid collecting chamber 23 and circulating to the liquid inlet 11 through the liquid discharging pipe 26 to enter the oil inlet chamber for oil-water filtration.
Referring to fig. 1, 4 and 5, the oil-water separating chamber 15 includes a plurality of separating assemblies 151, an oil discharging device 152 and an air floating device 157, the separating assemblies 151 are integrally configured and arranged in a manner consistent with the flow stabilizing assemblies 141, the air floating device 157 is arranged at the bottoms of the separating assemblies 151, and an oil discharging layer 153 is arranged between the flow stabilizing assemblies 141 and the separating assemblies 151 and the top of the cavity 12. The oil-water separation chamber 15 and the drain chamber 16 are separated 154 by a vertically arranged third partition plate, and the bottom of the third partition plate 154 is respectively communicated with the oil-water separation chamber 15 and the drain chamber 16. The oil discharge device 152 is fixedly disposed at one side of the third partition 154 and located at the end of the oil discharge layer 153.
The oil-water separation chamber 15 is vertically provided with a fourth partition plate 155 and a fifth partition plate 156, the fourth partition plate 155 is arranged with the upper end and the lower end of the cavity 12 in a clearance manner, the bottom of the fifth partition plate 156 is arranged with the upper end of the cavity 12 in a clearance manner, and two sides of the plurality of separation assemblies 151 are respectively and fixedly arranged on the fourth partition plate 155 and the fifth partition plate 156. The lower end surface of the fifth partition plate 156 is partially arrayed with a plurality of 156-1.
The air flotation separation device 157 comprises an air bubble generating device 157-1 and an air pump 157-2, the air bubble generating device 157-1 is connected with the air pump 157-2 through a pipeline, the air bubble generating device 157 is fixedly arranged at the bottom of the separation assemblies 151, the air pump 157-2 is arranged on the outer side of the box body 1, the air bubble generating device generates air bubbles to float upwards, and the air bubbles are combined with oil with closer density and gradually move upwards to the separation assemblies 151 due to the fact that the density of the oil is lower than that of the water, so that oil-water separation is accelerated, and the separated water enters the drainage chamber 16 through a drainage through hole 156-1 of the fifth partition plate.
The oil discharge device 152 comprises an oil discharge chamber 152-1 which is longitudinally arranged, a downward-inclined flow guide strip 152-2 is arranged at the top of one side of the oil discharge chamber 152-1, the bottom of the flow guide strip 152-2 is arranged in contact with the top of a fifth partition plate 156, oil in the oil discharge layer 153 can be guided into the oil discharge chamber 63-1, and the flow guide strip 152-2 can prevent the oil in the oil discharge layer 153 from flowing downwards to the outside of the plurality of separation assemblies 151.
An oil discharge port 1A and a water discharge port 1B are respectively arranged on the outer side of the box body 1, the oil discharge port 1A is opposite to the oil discharge chamber 152-1, and the oil discharge port 1A is connected with the oil in the oil discharge chamber 152-1 through a pipe to convey the oil out of the cavity. The water outlet 1B is opposite to the water discharge chamber 16, and the water outlet can be externally connected with a water pump to pump out and discharge water in the water discharge chamber.
When the oil-water mixture passes through the oil-water flow stabilizing chamber and the oil-water separation chamber, the oil with low density floats to the oil discharge layer under the action of the plurality of flow stabilizing assemblies and the plurality of separation assemblies 151 and flows into the oil discharge device 152.
Referring to fig. 6, 7, 8 and 9, the flow guide plates 141-1 of the plurality of flow stabilizing assemblies are oleophylic and hydrophobic metal plates, the oleophylic and hydrophobic metal plates are composed of a plurality of 45-degree inclined corrugation 141-1A inclined arrays, the vertex angle of each corrugation 141-1A is 90 degrees, a channel formed by two adjacent corrugations 141-1A forms 90 degrees, each layer of flow guide plates 141-1 is stacked, the corrugation 141-1A between each layer of flow guide plates 141-1 rotates by 90 degrees, in the embodiment, two layers of flow guide plates 141-1 are adopted, and the two layers of flow guide plates 141-1 are combined in a stacked manner through welding. The oil-water separation assemblies 141 and the oil-water flow stabilizing assemblies 151 are consistent in overall structure.
Preferably, a plurality of oil water steady flow components and a plurality of oil water separating components set up 10 respectively.
Preferably, the baffle in this embodiment is 304 stainless steel.
The surface of the guide plate 141-1 is sprayed with an oleophylic and hydrophobic coating 141-1B, the oleophylic and hydrophobic coating 141-1B is nano liquid glass, the nano liquid glass is in a liquid state before spraying, the nano liquid glass is dried and solidified into a film after spraying, the film is attached to the surface of the guide plate, the thickness of the film layer is 5-8 um, and the particle size of the surface is less than 20 nm.
The flow stabilizing assemblies 141 are of a laminated structure and the channels 141-1C formed by the laminated structure can relatively stabilize the flow speed and the flow direction of the oil-water mixed liquid, and the nano liquid glass sprayed on the surfaces of the guide plates 141-1A is used as an oleophylic hydrophobic coating, so that the nano liquid glass has good heat insulation characteristics, avoids the direct contact of the oil-water mixed liquid and the surfaces of the guide plates to cause heat loss, reduces energy consumption, can reduce the friction between the flowing oil-water mixed liquid and the flow stabilizing assemblies, has a better dredging effect on the oil-water mixed liquid, and creates good conditions for subsequent oil-water separation.
When the oil-water mixed liquid enters the oil-water flow stabilizing chamber 14, the flow stabilizing assemblies 141 have oleophylic and hydrophobic characteristics, a part of oil in the oil-water mixed liquid can be separated and float upwards to the oil discharge layer 153, and the rest oil-water mixed liquid flows to the oil-water separation chamber 15 along with a channel 141-1C formed by the flow stabilizing assemblies and a mixed liquid through hole 19-1 of the second partition plate to further complete separation.
In the oil-water separation chamber 15, the oil-water mixture passes through self gravity, the effect of flow effect and air-float separation device 157 and a plurality of separating element 151 take place to adsorb, collide, process such as fusion, make the liquid drop of disperse phase grow into big liquid drop, big liquid drop is from oil-water separation component surface desorption, thereby make the light phase separate the come-up to oil extraction layer, the water of heavy phase flows to drainage chamber 16 from the bottom through the passageway that a plurality of separating element 151 formed, nanometer liquid glass is as oleophylic hydrophobic coating, its surface particle diameter can be less than 20nm (the surface is more smooth), make the frictional force on oil-water mixture and oil-water separation component surface littleer, its hydrophobic effect is more showing, the utility model discloses an oil-water separation structure cooperatees with air-float separation device, has more accelerated the separation effect of oil-water mixture, so the utility model discloses oil-water separation system is more, The separation effect is more obvious, the water energy obtained by separation can reach the relevant national emission standard, and the oil obtained by separation has high purity.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and are not intended to limit the scope of the present invention, which is defined by the following claims.
Claims (9)
1. An oil-water separation device with isolated sludge sedimentation circulation is characterized by comprising a box body, a circulation filtering device and a liquid inlet arranged at one side of the top of the box body, wherein the circulation filtering device is arranged at one side outside the box body;
the box body is provided with a cavity, an oil inlet chamber, an oil-water flow stabilizing chamber, an oil-water separation chamber and a drainage chamber are sequentially arranged in the cavity, a settling chamber is arranged between the oil inlet chamber and the bottom of the oil-water flow stabilizing chamber, the settling chamber is lower than the oil-water separation chamber, and a drain outlet is formed in one side of the settling chamber;
the circulating filtering device comprises a filtering barrel and a filtering basket, wherein the filtering barrel is provided with an accommodating cavity, the filtering basket is detachably arranged in the accommodating cavity, the top of the filtering basket is arranged at the opening part of the filtering barrel, a liquid collecting chamber is arranged at the bottoms of the filtering basket and the accommodating cavity, a circulating liquid discharging port is arranged on the periphery of the filtering barrel opposite to the liquid collecting chamber, the top of the filtering basket is connected with the discharging port through a discharging pipe, and the circulating liquid discharging port is connected with the liquid inlet through a liquid discharging pipe;
the middle parts of the sewage draining pipe and the liquid discharging pipe are respectively provided with a first pump body and a second pump body.
2. The oil-water separation device with the isolated sludge sedimentation circulation function according to claim 1, wherein the oil-water flow stabilization chamber comprises a plurality of flow stabilization components, the flow stabilization components are arranged at intervals in an array manner, and the flow stabilization components are formed by at least two layers of guide plates in a stacked and fixed manner.
3. The oil-water separator with isolated sludge settling circulation of claim 2, wherein the flow guide plates are made of oleophylic and hydrophobic metal materials, the oleophylic and hydrophobic metal materials are composed of a plurality of corrugated inclined arrays inclined at 45 degrees, the vertex angle of each corrugated is 90 degrees, the channel formed by two adjacent corrugations forms 90 degrees, each layer of flow guide plates are stacked and combined, and the surfaces of the flow guide plates are sprayed with oleophylic and hydrophobic coatings.
4. The oil-water separator with isolated sludge settling circulation of claim 3, wherein the corrugations between each layer of guide plates are arranged in a crossed manner, and the adjacent corrugations between each layer of guide plates are staggered by 90 degrees.
5. The oil-water separator with the isolated sludge settling circulation of claim 2, wherein the oil-water flow stabilizing chamber is separated from the oil inlet chamber and the oil-water separation chamber by a first partition plate and a second partition plate which are vertically arranged, the oil-water flow stabilizing chamber is communicated with the bottom of the oil inlet chamber, the oil-water flow stabilizing chamber is communicated with the top of the oil-water separation chamber, two sides of the plurality of flow stabilizing components are fixedly arranged on the first partition plate and the second partition plate respectively, the bottom of the plurality of flow stabilizing components is provided with a separation plate communicated with the settling chamber, two sides of the separation plate are fixedly arranged on the first partition plate and the second partition plate respectively, a mixed liquid through hole is locally arranged at the lower end of the second partition plate, and a plurality of through holes are formed in the surface of the separation plate.
6. The oil-water separator with isolated sludge settling circulation of claim 1, wherein one side of the bottom of the settling chamber is an inclined surface, and the inclined surface inclines towards the sewage outlet.
7. The oil-water separator with the isolated sludge settling circulation of claim 2, wherein the oil-water separator chamber comprises a plurality of separating assemblies, an oil discharging device and an air flotation separating device, the integral structure and arrangement mode of the separating assemblies are consistent with those of the flow stabilizing assemblies, the oil discharging device is arranged between the separating assemblies and the water discharging chamber, the air flotation separating device is fixedly arranged at the bottoms of the separating assemblies, the flow stabilizing assemblies and the cavity top are provided with oil discharging layers, and the oil discharging device is arranged at the tail end of the oil discharging layers.
8. The oil-water separator with isolated sludge settling circulation of claim 7, wherein the oil-water separating chamber is separated from the water discharging chamber by a vertically arranged third partition plate, the bottom of the third partition plate is communicated with the oil-water separating chamber, the oil discharging device is arranged on one side of the third partition plate, a fourth partition plate and a fifth partition plate are arranged in the oil-water separating chamber, the fourth partition plate is arranged in a gap with the upper end and the lower end of the cavity, a water discharging through hole is locally arranged at the lower end of the fifth partition plate, the top of the fifth partition plate is arranged in a gap with the upper end of the cavity, and two sides of the plurality of separating assemblies are respectively and fixedly arranged on two sides of the fourth partition plate and the fifth partition plate.
9. The oil-water separator with an isolated sludge settling loop of claim 8, wherein an oil drain port and a water drain port are respectively provided outside the tank, the oil drain port is opposite to the oil drain device, and the water drain port is opposite to the water drain chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220058.8U CN212334667U (en) | 2019-12-11 | 2019-12-11 | Oil-water separation device with isolated sludge sedimentation circulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220058.8U CN212334667U (en) | 2019-12-11 | 2019-12-11 | Oil-water separation device with isolated sludge sedimentation circulation |
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| CN212334667U true CN212334667U (en) | 2021-01-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504870A (en) * | 2022-01-07 | 2022-05-17 | 广东南帆科技股份有限公司 | Intelligent oil-water separation device for kitchen waste |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504870A (en) * | 2022-01-07 | 2022-05-17 | 广东南帆科技股份有限公司 | Intelligent oil-water separation device for kitchen waste |
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Denomination of utility model: An oil-water separation device with isolated sludge sedimentation cycle Effective date of registration: 20231121 Granted publication date: 20210112 Pledgee: Shantou Branch of China Construction Bank Co.,Ltd. Pledgor: Guangdong Nanfan Environmental Protection Technology Co.,Ltd. Registration number: Y2023980066752 |