CN203128320U - Integrated precipitation and oil removal device - Google Patents
Integrated precipitation and oil removal device Download PDFInfo
- Publication number
- CN203128320U CN203128320U CN 201320137276 CN201320137276U CN203128320U CN 203128320 U CN203128320 U CN 203128320U CN 201320137276 CN201320137276 CN 201320137276 CN 201320137276 U CN201320137276 U CN 201320137276U CN 203128320 U CN203128320 U CN 203128320U
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- storehouse
- liquid separation
- oil
- separation storehouse
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Abstract
The utility model discloses an integrated precipitation and oil removal device which comprises a solid-liquid separation cabin and an oil-water separation cabin, wherein the solid-liquid separation cabin is internally provided with a wastewater feeding tube, a grating fence, a desilting funnel device and an overflowing plate; the desilting funnel device is positioned below the grating fence; wastewater flows into the solid-liquid separation cabin, subsequently leaks from the grating fence and flows into the desilting funnel device; and a first dirt discharge valve for discharging small solid impurities which is precipitated inside the desilting funnel device is further arranged in the position corresponding to the lowest part of the desilting funnel device, on the solid-liquid separation cabin. The integrated precipitation and oil removal device also comprises a siphon tube, wherein a sewage outlet is formed in the upper end of the siphon tube; the lower end of the siphon tube is extended into the oil-water separation cabin and close to the bottom surface of the oil-water separation cabin; the upper end of the siphon tube is sealed; the upper end of a floating oil temporary storage cabin is communicated with the solid-liquid separation cabin through a first pipeline, and is further communicated with the upper end of the siphon tube through a second pipeline; and a vent is formed in the first pipeline. The integrated precipitation and oil removal device is simple in structure, good in solid-liquid separation effect and high in oil removal efficiency.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment that can carry out solid-liquid separation and oily water separation, relates in particular to a kind of integrated precipitation oil removal device.
Background technology
Domestic and international existing wastewater treatment equipment generally adopts the precipitation deslagging function in single grid skim gate and oily water separation district; Slagging-off is discharged the foreign material in the waste water by hydraulic pressure, can not remove foreign material up hill and dale.Adopt common profit mode of entrance, dirt separation district and oily water separation district water intake mode adopt the lower end to be communicated with naturally; Ventilatory effect is bad, has only the oily water separation district that ventilating pit is arranged; Single grid skim gate has the part foreign material and enters the oily water separation district when handling foreign material, and remains in bottom, foreign material disengaging zone, and foreign material too much cause precipitation to make waste water to discharge; Adopt common profit mode of entrance can cause that the oil slick of water tank can't enter the oily water separation district below the grid hurdle, cause overstocking in a large number below fence place, first Doug, waste oil is too much, must regularly draw waste oil clearly, otherwise equipment can't move normally; Ventilatory effect difference device interior causes the generation of vacuum phenomenon easily, moves dangerous.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of simple in structure, integrated oil removal device that oil removal efficient is high is provided.
For realizing above-mentioned technical purpose, the technical scheme that the utility model is taked is: integrated precipitation oil removal device, comprise solid-liquid separation storehouse and oily water separation storehouse, it is characterized in that: described solid-liquid separation storehouse is provided with the waste water import, is provided with wastewater inlet pipe, grid hurdle, desilting funnel device and overflow plate in the described solid-liquid separation storehouse; Described wastewater inlet pipe one end is communicated with the waste water import, and the other end is positioned at top, grid hurdle; The base of described overflow plate is connected with solid-liquid separation storehouse inner wall sealing with two sides and the upper end of overflow plate does not contact with the end face in solid-liquid separation storehouse, the solid-liquid separation storehouse is divided into Zuo Cang and the You Cang that is connected; Described left storehouse is connected with the oily water separation storehouse; Described desilting funnel device sealing is installed in the right storehouse and with right storehouse and is divided into disconnected epicoele and cavity of resorption; Described desilting funnel device is positioned at below, grid hurdle; Waste water at first spills and flows in the desilting funnel device from the grid hurdle after waste water import and wastewater inlet pipe flow to the solid-liquid separation storehouse, and the bigger solid sundries in the waste water is isolated on the grid hurdle; Position corresponding to the lowest part of desilting funnel device on the described solid-liquid separation storehouse also is provided with the first dirt outlet valve of discharging for the less solid sundries that will precipitate in the desilting funnel device;
The end face in described oily water separation storehouse is the back taper end face, is the floating oil collecting district in the described back taper end face; Also comprise the oil slick temporary storing bin; The top closure of described oil slick temporary storing bin, the lower end is connected and is communicated with the floating oil collecting district with the place, summit of back taper end face; The lower end of described oil slick temporary storing bin also is provided with the oil slick outlet valve of getting rid of for the oil slick in the temporary storing bin that will swim;
Comprise that also the upper end is provided with the siphon pipe of sewage outlet, described siphon pipe lower end is stretched in the oily water separation storehouse and the bottom surface in close oily water separation storehouse, siphonal upper end closed;
The upper end of oil slick temporary storing bin is communicated with the solid-liquid separation storehouse by first pipeline, and the upper end of oil slick temporary storing bin also is connected with siphonal upper end by second pipeline; Described first pipeline is higher than second pipeline, and second pipeline is higher than sewage outlet; Described first pipeline is provided with ventage.
As the further improved technical scheme of the utility model, also comprise the sewage communicating pipe that is arranged in the left storehouse, between described right storehouse and the oily water separation storehouse by being connected sewage communicating pipe; The lower end of described sewage communicating pipe is connected with the solid-liquid separation storehouse, and the upper end of sewage communicating pipe is the height that the height of opening and described opening is lower than the upper edge of overflow plate.
As the further improved technical scheme of the utility model, the bottom in described left storehouse is provided with the second dirt outlet valve.
As the further improved technical scheme of the utility model, also comprise controller, be arranged on temperature sensor and electric heater in the floating oil collecting district; When the detected oil slick temperature of temperature sensor was lower than set(ting)value, controller starts electric heater made the oil slick heating, and when the detected oil slick temperature of temperature sensor was higher than set(ting)value, controller control electric heater stopped heating.
As the further improved technical scheme of the utility model, also comprise the dirt gathering barrel that is communicated with the dirt outlet valve.
As the further improved technical scheme of the utility model, also comprise the floating oil collecting bucket that is communicated with the oil slick outlet valve.
As the further improved technical scheme of the utility model, bottom, described oily water separation storehouse also is provided with emptying valve.
The utility model adopts two grids, be that barrier hurdle and desilting funnel device remove the gred and deslagging, at first adopt the barrier hurdle to get rid of than bigger material, next utilizes the precipitating action of desilting funnel device to collect less solid sundries, sewage flows to the oily water separation storehouse by overflow plate, precipitation fully on the one hand, good effect of separating solid from liquid, the trafficability characteristic of overflow plate is good, current are smooth and easy, can remove foreign material on the other hand, prevent that foreign material from entering into the oily water separation district, and all right secondary sedimentation in the left storehouse, solid-liquid separation effect is better; Solid-liquid displacement zone, oily water separation district and sewage discharge area under control all are in communication with the outside by ventilating pit, and ventilatory effect is good, operating safety; In a word, simple in structure, the good effect of separating solid from liquid of the utility model, oil removal efficient height.
Description of drawings
Fig. 1 is main TV structure synoptic diagram of the present utility model.
Fig. 2 is plan structure synoptic diagram of the present utility model.
Fig. 3 is right TV structure synoptic diagram of the present utility model.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Embodiment
Embodiment 1
Referring to Fig. 1, Fig. 2 and Fig. 3, this integrated precipitation oil removal device, comprise solid-liquid separation storehouse 1 and oily water separation storehouse 2, described solid-liquid separation storehouse 1 is provided with waste water import 3, is provided with wastewater inlet pipe 4, grid hurdle 5, desilting funnel device 6 and overflow plate 7 in the described solid-liquid separation storehouse 1; Described wastewater inlet pipe 4 one ends are communicated with waste water import 3, and the other end is positioned at 5 tops, grid hurdle; The base of described overflow plate 7 is connected with solid-liquid separation storehouse 1 inner wall sealing with two sides and the upper end of overflow plate 7 does not contact with the end face in solid-liquid separation storehouse 1, solid-liquid separation storehouse 1 is divided into left storehouse 1-1 and the right storehouse 1-2 that is connected; Described left storehouse 1-1 is connected with oily water separation storehouse 1; Described desilting funnel device 6 sealings are installed in the right 1-2 storehouse and with right storehouse 1-2 and are divided into disconnected epicoele 1-3 and cavity of resorption 1-4; Described desilting funnel device 6 is positioned at 5 belows, grid hurdle; Waste water at first spills and flows in the desilting funnel device 6 from grid hurdle 5 after waste water import 3 and wastewater inlet pipe 4 flow to solid-liquid separation storehouse 1, and the bigger solid sundries in the waste water is isolated on the grid hurdle 5; Also be provided with the first dirt outlet valve 9 of discharging for the less solid sundries of precipitation in will desilting funnel device 6 corresponding to the position of the lowest part of desilting funnel device 6 on the described solid-liquid separation storehouse 1; The end face in described oily water separation storehouse 2 is back taper end face 12, is floating oil collecting district 11 in the described back taper end face; Also comprise oil slick temporary storing bin 10; The top closure of described oil slick temporary storing bin 10, the lower end is connected and is communicated with floating oil collecting district 11 with the place, summit of back taper end face 12; The lower end of described oil slick temporary storing bin 10 also is provided with the oil slick outlet valve of getting rid of for the oil slick in the temporary storing bin 10 that will swim 22; Comprise that also the upper end is provided with the siphon pipe 13 of sewage outlet 16, described siphon pipe 13 lower ends are stretched in the oily water separation storehouse 2 and the bottom surface in close oily water separation storehouse 2, the upper end closed of siphon pipe 13; The upper end of oil slick temporary storing bin 10 is communicated with solid-liquid separation storehouse 1 by first pipeline 14, and the upper end of oil slick temporary storing bin also is connected with the upper end of siphon pipe 13 by second pipeline 15; Described first pipeline 14 is higher than second pipeline, 15, the second pipelines 15 and is higher than sewage outlet 16; Described first pipeline is provided with ventage 23.
Also comprise the sewage communicating pipe 8 that is arranged in the left storehouse 1-1, between described right storehouse 1-2 and the oily water separation storehouse 2 by being connected sewage communicating pipe 8; The lower end of described sewage communicating pipe 8 is connected with solid-liquid separation storehouse 1, and the upper end of sewage communicating pipe 8 is the height that the height of opening and described opening is lower than the upper edge of overflow plate 7.The bottom of described left storehouse 1-1 is provided with the second dirt outlet valve 21.Also comprise controller, be arranged on temperature sensor and electric heater 17 in the floating oil collecting district 11; When the detected oil slick temperature of temperature sensor was lower than set(ting)value, controller starts electric heater 17 made the oil slick heating, and when the detected oil slick temperature of temperature sensor was higher than set(ting)value, controller control electric heater 17 stopped heating.Also comprise the dirt gathering barrel 18 that is communicated with dirt outlet valve 9.Also comprise the floating oil collecting bucket 19 that is communicated with oil slick outlet valve 22.2 bottoms, described oily water separation storehouse also are provided with emptying valve 20.
When this integrated precipitation oil removal device is worked, outside waste water is in the waste water import enters the solid-liquid separation storehouse, waste water at first passes through the grid hurdle, adopt free of discontinuities stainless steel grid hurdle in the present embodiment, bigger solid sundries in the waste water is separated and be temporarily stored on the grid hurdle, waste water bleeds in the desilting funnel device then, dirt hourglass bucket device is with solid sundries precipitation tiny in the waste water, and by the first emissions valve with sediment discharge to the dirt gathering barrel, waste water enters in the oily water separation storehouse by left storehouse then; The oily water separation storehouse utilizes profit density difference principle, adopts pyramidal structure to make oil slick be accumulated to the oil slick temporary storing bin automatically, when the liquid level in the oily water separation storehouse reaches preset height, by oil drain valve the grease in floating oil collecting district is disposed to the floating oil collecting bucket; The floating oil collecting district is furnished with special-purpose electrically heated thermostat, and namely electric heater can not harden grease under lower temperature environments, also makes things convenient for the collection of waste oil when having improved oil removal efficient effectively; When liquid level reach a certain height in the oily water separation storehouse, the sewage after the separation drained into city planting ductwork under pressure.
This integrated oil removal apparatus integration design, floor space is little, and is easy for installation; Integral device adopts stainless steel (304) thickness 2mm; The electrical equipment element adopts the Schneider brand; Pipe fittings such as valve all adopt stainless steel (304) material, and the life-span is long; This integrated oil removal device greasy dirt treatment system has heating unit, and the automatically setting temperature when system temperature is lower than design temperature, starts automatically, and electrical heating power is 1KW; Equipment oily water separation district need adopt pyramidal structure, is convenient to oil-collecting, collection mud; The equipment oil isolating rate satisfies≤100mg/L.
Claims (7)
1. integrated precipitation oil removal device, comprise solid-liquid separation storehouse (1) and oily water separation storehouse (2), it is characterized in that: described solid-liquid separation storehouse (1) is provided with waste water import (3), is provided with wastewater inlet pipe (4), grid hurdle (5), desilting funnel device (6) and overflow plate (7) in the described solid-liquid separation storehouse (1); Described wastewater inlet pipe (4) one ends are communicated with waste water import (3), and the other end is positioned at top, grid hurdle (5); The base of described overflow plate (7) is connected with solid-liquid separation storehouse (1) inner wall sealing with two sides and the upper end of overflow plate (7) does not contact with the end face of solid-liquid separation storehouse (1), solid-liquid separation storehouse (1) is divided into left storehouse (1-1) He Youcang (1-2) that is connected; Described left storehouse (1-1) is connected with oily water separation storehouse (1); Described desilting funnel device (6) sealing is installed in the storehouse, the right side (1-2) and with right storehouse (1-2) and is divided into disconnected epicoele (1-3) and cavity of resorption (1-4); Described desilting funnel device (6) is positioned at below, grid hurdle (5); Waste water at first spills and flows in the desilting funnel device (6) from grid hurdle (5) after waste water import (3) and wastewater inlet pipe (4) flow to solid-liquid separation storehouse (1), and the bigger solid sundries in the waste water is isolated on the grid hurdle (5); The position that go up corresponding to the lowest part of desilting funnel device (6) in described solid-liquid separation storehouse (1) also is provided with the first dirt outlet valve (9) of discharging for the less solid sundries of precipitation in the desilting funnel device (6);
The end face in described oily water separation storehouse (2) is back taper end face (12), is floating oil collecting district (11) in the described back taper end face; Also comprise oil slick temporary storing bin (10); The top closure of described oil slick temporary storing bin (10), the lower end is connected and is communicated with floating oil collecting district (11) with the place, summit of back taper end face (12); The lower end of described oil slick temporary storing bin (10) also is provided with the oil slick outlet valve of getting rid of for the oil slick in the temporary storing bin (10) that will swim (22);
Comprise that also the upper end is provided with the siphon pipe (13) of sewage outlet (16), described siphon pipe (13) lower end is stretched in the oily water separation storehouse (2) and the bottom surface in close oily water separation storehouse (2), the upper end closed of siphon pipe (13);
The upper end of oil slick temporary storing bin (10) is communicated with solid-liquid separation storehouse (1) by first pipeline (14), and the upper end of oil slick temporary storing bin also is connected by the upper end of second pipeline (15) with siphon pipe (13); Described first pipeline (14) is higher than second pipeline (15), and second pipeline (15) is higher than sewage outlet (16); Described first pipeline is provided with ventage (23).
2. integrated precipitation oil removal device according to claim 1 is characterized in that: also comprise the sewage communicating pipe (8) that is arranged in the left storehouse (1-1), between described right storehouse (1-2) and oily water separation storehouse (2) by being connected sewage communicating pipe (8); The lower end of described sewage communicating pipe (8) is connected with solid-liquid separation storehouse (1), and the upper end of sewage communicating pipe (8) is the height that the height of opening and described opening is lower than the upper edge of overflow plate (7).
3. integrated precipitation oil removal device according to claim 2, it is characterized in that: the bottom in described left storehouse (1-1) is provided with the second dirt outlet valve (21).
4. integrated precipitation oil removal device according to claim 3 is characterized in that: also comprise controller, be arranged on temperature sensor and electric heater (17) in the floating oil collecting district (11); When the detected oil slick temperature of temperature sensor was lower than set(ting)value, controller starts electric heater (17) made the oil slick heating, and when the detected oil slick temperature of temperature sensor was higher than set(ting)value, controller control electric heater (17) stopped heating.
5. integrated precipitation oil removal device according to claim 4 is characterized in that: also comprise the dirt gathering barrel (18) that is communicated with dirt outlet valve (9).
6. integrated precipitation oil removal device according to claim 5 is characterized in that: also comprise the floating oil collecting bucket (19) that is communicated with oil slick outlet valve (22).
7. integrated precipitation oil removal device according to claim 6 is characterized in that: also be provided with emptying valve (20) bottom the described oily water separation storehouse (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137276 CN203128320U (en) | 2013-03-25 | 2013-03-25 | Integrated precipitation and oil removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137276 CN203128320U (en) | 2013-03-25 | 2013-03-25 | Integrated precipitation and oil removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128320U true CN203128320U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137276 Expired - Fee Related CN203128320U (en) | 2013-03-25 | 2013-03-25 | Integrated precipitation and oil removal device |
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| Country | Link |
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| CN (1) | CN203128320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047586A (en) * | 2020-10-13 | 2020-12-08 | 中科广化（重庆）新材料研究院有限公司 | Grating type micro-power sewage treatment equipment for farmhouse music and treatment method |
| CN113072182A (en) * | 2021-04-06 | 2021-07-06 | 江苏大学 | Integrated rural domestic sewage treatment device and method |
-
2013
- 2013-03-25 CN CN 201320137276 patent/CN203128320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047586A (en) * | 2020-10-13 | 2020-12-08 | 中科广化（重庆）新材料研究院有限公司 | Grating type micro-power sewage treatment equipment for farmhouse music and treatment method |
| CN113072182A (en) * | 2021-04-06 | 2021-07-06 | 江苏大学 | Integrated rural domestic sewage treatment device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20180325 |