CN105347568A - Restaurant waste water treatment device - Google Patents
Restaurant waste water treatment device Download PDFInfo
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- CN105347568A CN105347568A CN201510854828.8A CN201510854828A CN105347568A CN 105347568 A CN105347568 A CN 105347568A CN 201510854828 A CN201510854828 A CN 201510854828A CN 105347568 A CN105347568 A CN 105347568A
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Abstract
The invention provides a restaurant waste water treatment device which is capable of reducing the usage amount of doses and ensuring the waste water treatment effect simultaneously. The restaurant waste water treatment device comprises a solid-liquid separating tank, an oil isolating pool, an air-floatation pool and an adsorption pool, the oil isolating pool is connected with a floating oil collection device, the air-floatation pool comprises an air dissolving system and a chemical dissolving tank, a reaction tank, a contact mixing tank, a separating tank and a clear water tank which are sequentially communicated, and the clear water tank is communicated with the adsorption pool. The restaurant waste water treatment device is characterized in that the solid-liquid separating tank is provided with a water inlet pipe, a water distribution pipe and a grid located between the water inlet pipe and the water distribution pipe; the oil isolating pool is divided into a zone A and a zone B through a baffle, the lower portion of the baffle is suspended in the air, the water distribution pipe is communicated with the zone A and extends to the baffle, and the zone B is communicated with the reaction tank through a pipeline; multiple oil-water separating channels which are arranged in an oblique mode and are parallel to one another are located on the portion, below the water distribution pipe, of the zone A, wherein the upper end of the side wall of the oil-water separating channel adjacent to the zone B is connected with the lower end of the baffle, the lower end of the side wall of the oil-water separating channel is suspended in the air, and the upper portion of the zone B is communicated with the reaction tank.
Description
Technical field
The present invention relates to Restaurant Wastewater Treatment Technology field, be specifically related to a kind for the treatment of unit of food and drink waste water.
Background technology
Usual conbined usage oil trap, air flotation pool and adsorption tank in existing food and drink waste water treatment process, to get rid of the grease, protein, Mierocrystalline cellulose etc. in waste water.But in actual use, we find that the excretion of existing oil trap to oil slick is undesirable, still have part oil slick to enter in the reaction zone of air flotation pool, cause medicament usage quantity large, meanwhile, water treatment effect is undesirable.In addition, we also find that food and drink waste water treatment system is bulky, take up room large.
Summary of the invention
For the problems referred to above, the invention provides a kind for the treatment of unit of food and drink waste water, it guarantees water treatment effect while reducing medicament usage quantity, and avoids the extra setting of traditional oil pooling hood, make apparatus structure compact, take up room little.
It comprises solid-liquid separation tank, oil trap, air flotation pool and adsorption tank, described oil trap connects floating oil collecting device, described air flotation pool comprises air dissolving system and the molten medicine groove of UNICOM, reactive tank, contact tempering tank, separator tank and Rinsing Area successively, described Rinsing Area UNICOM adsorption tank, is characterized in that:
Described solid-liquid separation tank is provided with water inlet pipe, water distributor and the grid between water inlet pipe and water distributor;
Described oil trap is region A and region B by a barrier partitions, and described baffle plate bottom is unsettled, and described water distributor UNICOM region A also extends to baffle plate, and region B is by pipeline and reactive tank UNICOM;
Described region A is positioned at below water distributor and is provided with some being obliquely installed and the oily water separation passage be parallel to each other, the sidewall upper of wherein adjacent with region B oily water separation passage is connected with baffle plate lower end, side wall lower ends is unsettled, make region A and region B UNICOM, described oily water separation passage is obliquely installed relative to horizontal direction, the sewage that water distributor is flowed out flow to after bottom oil trap through oily water separation passage and flows to region B again, and B top, described region is by pipeline and reactive tank UNICOM.
Further, described floating oil collecting device comprises oil storage vessel and oil header, described solid-liquid separation tank is arranged at the side contrary with region B, A top, region, described oil storage vessel side is connected with solid-liquid separation tank, opposite side and interval, baffle plate top are arranged, the diapire of described oil storage vessel is obliquely installed and jointly forms oil pooling hood with the front side wall of the sidewall of baffle plate, solid-liquid separation tank and oil trap, rear wall, and the lower openings of described oil pooling hood covers the upper end open of some oily water separation passages, its upper opening by oil header UNICOM oil storage vessel.
Further, the position of described solid-liquid separation tank below grid and the position of region A between water distributor and oily water separation passage are respectively equipped with heating unit.
Further, described oil trap bottom is provided with some sand deposition hopper, and described sand deposition hopper, reactive tank, contact tempering tank, separator tank, Rinsing Area are all provided with blow-down pipe in bottom.
Further, be filled with fibrous nodules filler or nut-shell filler in described adsorption tank, the fibrous nodules filler or the nut-shell filler that are in adsorption tank bottom are subject to the water body on adsorption tank top and the action of gravity of fibrous nodules filler or nut-shell filler, and its hole diminishes.
Adopt the present invention, region A is positioned at below water distributor and is provided with some being obliquely installed and the oily water separation passage be parallel to each other, the sidewall upper of wherein adjacent with region B oily water separation passage is connected with baffle plate lower end, side wall lower ends is unsettled, make region A and region B UNICOM, oily water separation passage is obliquely installed relative to horizontal direction, the sewage that water distributor is flowed out flow to after bottom oil trap through oily water separation passage and flows to region B again, according to shallow pool principle, it can improve oil slick separating effect, reduce the oil slick entering reactive tank, and then reduce medicament use, and the setting of adsorption tank, tiny oil droplets in further removing water body and suspended substance, guarantee water treatment effect.Solid-liquid separation tank, oil storage vessel are integrated in the A top, region of oil trap, and oil storage vessel side is connected with solid-liquid separation tank, opposite side and interval, baffle plate top are arranged, the diapire of oil storage vessel is obliquely installed and jointly forms oil pooling hood with the front side wall of the sidewall of baffle plate, solid-liquid separation tank and oil trap, rear wall, not only avoid the extra setting of traditional oil pooling hood, and make apparatus structure compact, take up room little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, in figure arrow be effluent stream to.
Fig. 2 is plan structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1 to Figure 2, it comprises solid-liquid separation tank 1, oil trap 21, air flotation pool and adsorption tank 7, oil trap 21 connects floating oil collecting device, air flotation pool comprises the molten medicine groove of air dissolving system and UNICOM successively, reactive tank, contact tempering tank 42, separator tank 43 and Rinsing Area 45, Rinsing Area 45 UNICOM adsorption tank 7, wherein drug dissolving tank comprises the first drug dissolving tank 51 and the second drug dissolving tank 52, reactive tank comprises the first reactive tank 40 and the second reactive tank 41, first drug dissolving tank 51 passes through dosing pump, pipeline and the first reactive tank 40 UNICOM, second drug dissolving tank 52 is by dosing pump 53, pipeline and the second reactive tank 41 UNICOM, the slag chute 44 that separator tank is provided with slag scraper and coordinates with slag scraper, separator tank bottom is provided with the header 46 with Rinsing Area UNICOM, air dissolving system comprises dissolving 62 and air dissolved pump 61, the dissolved air water output tube UNICOM of dissolving is in contact tempering tank, its clear water entrance is by air dissolved pump 61 and Rinsing Area UNICOM.
Solid-liquid separation tank 1 is provided with water inlet pipe 11, water distributor 12 and the grid between water inlet pipe 11 and water distributor 12 13; Oil trap 21 is divided into region A21 and region B22 by a baffle plate 23, baffle plate 23 bottom is unsettled, and water distributor 12 UNICOM region A21 also extends to baffle plate 23, and region B22 is by pipeline and reactive tank UNICOM, region B22 is provided with regulating weir near this pipeline place, with the water outlet water level of regulation domain B; Region A21 is positioned at below water distributor 12 and is provided with some being obliquely installed and the oily water separation passage 24 be parallel to each other, the sidewall upper of wherein adjacent with region B22 oily water separation passage 24 is connected with baffle plate 23 lower end, side wall lower ends is unsettled, as shown in Figure 1, make region A21 and region B22 UNICOM, oily water separation passage 24 is obliquely installed relative to horizontal direction, the sewage that water distributor 12 is flowed out flow to after bottom oil trap 21 through oily water separation passage 24 and flows to region B22 again, and B22 top, region is by pipeline and reactive tank UNICOM.Concrete, as shown in Figure 1,25 for forming the dividing plate of oily water separation passage 24, the upper end of the outboard partition of wherein adjacent with region B22 oily water separation passage 24 is connected with baffle plate 23 lower end, dividing plate lower end is unsettled to form water conservancy diversion through hole 26, make region A21 and region B22 UNICOM, dividing plate 25 is obliquely installed relative to horizontal direction.
Floating oil collecting device comprises oil storage vessel 3 and oil header 32, solid-liquid separation tank 1 is arranged at the side contrary with region B22, A21 top, region, oil storage vessel 3 side is connected with solid-liquid separation tank 1, opposite side and interval, baffle plate 23 top are arranged, the diapire 31 of oil storage vessel 3 be obliquely installed and with baffle plate 23, the sidewall 14 of solid-liquid separation tank 1 and the front side wall of oil trap 21, rear wall forms oil pooling hood jointly, the lower openings of oil pooling hood covers the upper end open of some oily water separation passages 24, its upper opening is by oil header 32 UNICOM oil storage vessel 3, the upper opening place of oil pooling hood and the top of region B are respectively equipped with visor near regulating weir place.
Solid-liquid separation tank 1 position be positioned at below grid 13 is provided with heating unit 15, and the position of region A21 between water distributor 12 and oily water separation passage 24 is provided with heating unit 29.
Oil trap 21 bottom is provided with some sand deposition hopper 27, is provided with blow-down pipe 28 bottom sand deposition hopper, and reactive tank, contact tempering tank 42, separator tank 43, Rinsing Area 45 are all provided with blow-down pipe 47 in bottom.
Fibrous nodules filler or nut-shell filler is filled with in adsorption tank 7, the fibrous nodules filler or the nut-shell filler that are in adsorption tank bottom are subject to the water body on adsorption tank top and the action of gravity of fibrous nodules filler or nut-shell filler, its hole diminishes, the hole of the filler in adsorption tank is diminished gradually, to guarantee adsorption effect from top to bottom.
Claims (5)
1. the treatment unit of a food and drink waste water, it comprises solid-liquid separation tank, oil trap, air flotation pool and adsorption tank, described oil trap connects floating oil collecting device, described air flotation pool comprises air dissolving system and the molten medicine groove of UNICOM, reactive tank, contact tempering tank, separator tank and Rinsing Area successively, described Rinsing Area UNICOM adsorption tank, is characterized in that:
Described solid-liquid separation tank is provided with water inlet pipe, water distributor and the grid between water inlet pipe and water distributor;
Described oil trap is region A and region B by a barrier partitions, and described baffle plate bottom is unsettled, and described water distributor UNICOM region A also extends to baffle plate, and region B is by pipeline and reactive tank UNICOM;
Described region A is positioned at below water distributor and is provided with some being obliquely installed and the oily water separation passage be parallel to each other, the sidewall upper of wherein adjacent with region B oily water separation passage is connected with baffle plate lower end, side wall lower ends is unsettled, make region A and region B UNICOM, described oily water separation passage is obliquely installed relative to horizontal direction, the sewage that water distributor is flowed out flow to after bottom oil trap through oily water separation passage and flows to region B again, and B top, described region is by pipeline and reactive tank UNICOM.
2. the treatment unit of a kind of food and drink waste water according to claim 1, it is characterized in that: described floating oil collecting device comprises oil storage vessel and oil header, described solid-liquid separation tank is arranged at the side contrary with region B, A top, region, described oil storage vessel side is connected with solid-liquid separation tank, opposite side and interval, baffle plate top are arranged, the diapire of described oil storage vessel is obliquely installed also and baffle plate, the sidewall of solid-liquid separation tank and the front side wall of oil trap, rear wall forms oil pooling hood jointly, the lower openings of described oil pooling hood covers the upper end open of some oily water separation passages, its upper opening is by oil header UNICOM oil storage vessel.
3. the treatment unit of a kind of food and drink waste water according to claim 2, is characterized in that: the position of described solid-liquid separation tank below grid and the position of region A between water distributor and oily water separation passage are respectively equipped with heating unit.
4. the treatment unit of a kind of food and drink waste water according to claim 3, is characterized in that: described oil trap bottom is provided with some sand deposition hopper, and described sand deposition hopper, reactive tank, contact tempering tank, separator tank, Rinsing Area are all provided with blow-down pipe in bottom.
5. the treatment unit of a kind of food and drink waste water according to claim 1, it is characterized in that: in described adsorption tank, be filled with fibrous nodules filler or nut-shell filler, the fibrous nodules filler or the nut-shell filler that are in adsorption tank bottom are subject to the water body on adsorption tank top and the action of gravity of fibrous nodules filler or nut-shell filler, and its hole diminishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854828.8A CN105347568B (en) | 2015-11-30 | 2015-11-30 | A kind of processing unit of food and drink waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854828.8A CN105347568B (en) | 2015-11-30 | 2015-11-30 | A kind of processing unit of food and drink waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105347568A true CN105347568A (en) | 2016-02-24 |
| CN105347568B CN105347568B (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510854828.8A Active CN105347568B (en) | 2015-11-30 | 2015-11-30 | A kind of processing unit of food and drink waste water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858806A (en) * | 2016-05-13 | 2016-08-17 | 中联环股份有限公司 | Integrated primary sewage treatment device and method |
Citations (8)
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| CN2175225Y (en) * | 1992-02-22 | 1994-08-24 | 江苏工学院环境工程研究所 | Combination type equipment for removing oil |
| JP2002370005A (en) * | 2001-06-14 | 2002-12-24 | North Japan Port Consultants Co Ltd | Oil/water separation method for recovered spilled oil and oil/water separator therefor |
| CN202744417U (en) * | 2012-08-30 | 2013-02-20 | 山东十方环保能源股份有限公司 | Integrated oil removal device for oily waste water of kitchen garbage |
| CN103224299A (en) * | 2013-05-14 | 2013-07-31 | 大连福佳·大化石油化工有限公司 | Oily sewage oil-skimming and deslagging system |
| CN103570151A (en) * | 2013-10-23 | 2014-02-12 | 冯国亮 | Automatic catering sewage treatment equipment and treatment method thereof |
| CN203440174U (en) * | 2013-08-07 | 2014-02-19 | 陈凤珠 | Oily wastewater advanced treatment device |
| CN203530046U (en) * | 2013-09-28 | 2014-04-09 | 常州市钜岳水务环保科技有限公司 | Recycling production device of kitchen wastes |
| CN205258187U (en) * | 2015-11-30 | 2016-05-25 | 无锡工源机械有限公司 | Processing apparatus of food and beverage waste water |
-
2015
- 2015-11-30 CN CN201510854828.8A patent/CN105347568B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175225Y (en) * | 1992-02-22 | 1994-08-24 | 江苏工学院环境工程研究所 | Combination type equipment for removing oil |
| JP2002370005A (en) * | 2001-06-14 | 2002-12-24 | North Japan Port Consultants Co Ltd | Oil/water separation method for recovered spilled oil and oil/water separator therefor |
| CN202744417U (en) * | 2012-08-30 | 2013-02-20 | 山东十方环保能源股份有限公司 | Integrated oil removal device for oily waste water of kitchen garbage |
| CN103224299A (en) * | 2013-05-14 | 2013-07-31 | 大连福佳·大化石油化工有限公司 | Oily sewage oil-skimming and deslagging system |
| CN203440174U (en) * | 2013-08-07 | 2014-02-19 | 陈凤珠 | Oily wastewater advanced treatment device |
| CN203530046U (en) * | 2013-09-28 | 2014-04-09 | 常州市钜岳水务环保科技有限公司 | Recycling production device of kitchen wastes |
| CN103570151A (en) * | 2013-10-23 | 2014-02-12 | 冯国亮 | Automatic catering sewage treatment equipment and treatment method thereof |
| CN205258187U (en) * | 2015-11-30 | 2016-05-25 | 无锡工源机械有限公司 | Processing apparatus of food and beverage waste water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858806A (en) * | 2016-05-13 | 2016-08-17 | 中联环股份有限公司 | Integrated primary sewage treatment device and method |
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| CN105347568B (en) | 2018-01-05 |
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Address after: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi Patentee after: Wuxi Gongyuan Environmental Science and Technology Co., Ltd. Address before: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi Patentee before: Wuxi Gongyuan Machinery Co.,Ltd. |