CN103520996A - Kitchen wastewater treatment device - Google Patents
Kitchen wastewater treatment device Download PDFInfo
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- CN103520996A CN103520996A CN201310490629.4A CN201310490629A CN103520996A CN 103520996 A CN103520996 A CN 103520996A CN 201310490629 A CN201310490629 A CN 201310490629A CN 103520996 A CN103520996 A CN 103520996A
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Abstract
The invention discloses a kitchen wastewater treatment device which comprises a box body, an influent tube and an effluent tube. The device is characterized in that the inner cavity of the box body is divided into an oil storage cavity and a sewage cavity by a partition; the bottom of the oil storage cavity is provided with an oil outlet; the bottom of the sewage cavity is provided with a slag discharge hole; the bottom of the inside of the sewage cavity is provided with a lateral partition and a vertical partition; a filter screen is arranged between the lateral partition and the vertical partition; the lower end of the influent tube is inserted into the lower part of the lateral partition; the vertical partition is uniformly provided with filtration holes; a changeover valve is arranged in the sewage cavity on the outer side of the vertical partition; the changeover valve is communicated with the effluent tube; an oil collection tank is arranged in the sewage cavity above the filter screen; the upper part of the side wall of the oil collection tank is uniformly provided with oil collection holes; and an oil discharge port on the upper part of the oil collection tank is communicated with the oil storage cavity through an oil discharge tube. The kitchen wastewater treatment device is small in size and convenient for mounting and use, can sufficiently separate oil, water and slag in the kitchen wastewater, is safe and environmental-friendly, lowers the sewage treatment cost, and enhances the environment-friendly quality of catering industry.
Description
Technical field
The present invention relates to a kind of meal kitchen environmental protection equipment, a kind of kitchen waster water processing apparatus specifically, is applicable to the purified treatment of Kitchen waste water.
Background technology
Catering trade in the modern life is more and more flourishing, and outer row's swill is more and more, and the assorted and grease of slag in swill easily adheres to pipeline and easily causes lower water slug, and bacteria breed produces peculiar smell, and biogas generates to be assembled, and polluted source etc. are more and more serious to environmental hazard.Meal kitchen sewage disposal device is all generally to adopt sedimentation basin at present, and its weak point is: volume is large, is unfavorable for installing, and is not easy to safeguard, easily causes secondary pollution.Existing small-sized meal kitchen apparatus for treating sewage can not be realized real oil, water, the assorted abundant separation of slag, needs secondary to concentrate separated.
Summary of the invention
The object of the present invention is to provide a kind of volume little, be convenient to install and use, the oil in kitchen waste water, water, slag fully can be separated to the kitchen waster water processing apparatus of safety and environmental protection.
In order to reach above object, the technical solution adopted in the present invention is: this kitchen waster water processing apparatus, comprise casing, inflow pipe and effuser, the top of casing is provided with inflow pipe and effuser, the bottom of casing is provided with scum hole and oil outlet, on scum hole and oil outlet, be all provided with seal cover, it is characterized in that: the inner chamber of casing is divided into shoe cream room and soil chamber by median septum, the bottom of shoe cream room is provided with oil outlet, the bottom of soil chamber is provided with scum hole, bottom in soil chamber is provided with diaphragm plate and vertical clapboard, between diaphragm plate and vertical clapboard, be provided with filter screen, the below of diaphragm plate is inserted in inflow pipe lower end, on vertical clapboard, be evenly provided with filtering holes, in the soil chamber in vertical clapboard outside, be provided with switching valve, switching valve is connected with effuser, in soil chamber above filter screen, be provided with receipts fuel tank, the top of receiving fuel tank sidewall is evenly provided with receipts oilhole, the oil drain out of receiving fuel tank top is connected with shoe cream room by oil exit pipe.
In the soil chamber of described filter screen below, be provided with heating ring, the heating ring interface of heating ring is located on the outer wall of casing.
Described oil exit pipe is provided with draining valve.
On the forward and backward edge of described filter screen, be fixed with respectively stay pipe, on left and right edge, be fixed with respectively spring, on the tube wall of stay pipe, be evenly provided with exhaust vent.
The casing at described shoe cream room top is provided with blower fan, and the suction inlet of blower fan is connected with shoe cream room top, and the outlet of blower fan is connected with stay pipe by discharge pipe.
The bottom of described receipts fuel tank is the cavity of sealing.
The gradient that described filter screen is provided with is from left to right 3-7%.
Described switching valve, by outer tube and inner tube, formed, inner tube is within the outer tube sheathed, the second through hole of outer tube bottom is connected with the first through hole of vertical clapboard bottom, the third through-hole on outer tube top is connected with effuser, at the middle part of outer tube, is provided with fourth hole, in the bottom of inner tube, is provided with the fifth hole suitable with the second through hole, on the top of inner tube, be provided with six through hole suitable with third through-hole, at the middle part of inner tube, be provided with seven through hole suitable with fourth hole.
Described outer tube and the upper end of inner tube are provided with the intercommunicating pore of mutual correspondence.
Beneficial effect of the present invention is: volume is little, is convenient to install and use, and the oil in kitchen waste water, water, slag fully can be separated, and safety and environmental protection, has reduced cost of sewage disposal, has improved the environment-friendly quality of catering trade.
Accompanying drawing explanation
Fig. 1 is that structure master of the present invention looks schematic diagram.
Fig. 2 is that the present invention is along Figure 1A-A cross-sectional schematic.
Fig. 3 is that the present invention is along Fig. 2 B-B cross-sectional schematic.
Fig. 4 is that the present invention is along Fig. 2 C-C cross-sectional schematic.
Fig. 5 is the expansion enlarged diagram of outer tube of the present invention.
Fig. 6 is the expansion enlarged diagram of inner tube of the present invention.
In figure: 1, casing; 2, heating ring interface; 3, scum hole; 4, oil outlet; 5, inflow pipe; 6, effuser; 7, switching valve; 8, blower fan; 9, discharge pipe; 10, draining valve; 11, shoe cream room; 12, oil exit pipe; 13, receive fuel tank; 14, vertical clapboard; 15, diaphragm plate; 16, filter screen; 17, soil chamber; 18, spring; 19, stay pipe; 20, median septum; 21, exhaust vent; 22, heating ring; 23, receive oilhole; 24, oil drain out; 25, the first through hole; 26, the second through hole; 27, third through-hole; 28, fourth hole; 29, fifth hole; 30, the 6th through hole; 31, the 7th through hole; 32, outer tube; 33, inner tube.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, make the present invention.This kitchen waster water processing apparatus, comprise casing 1, inflow pipe 5 and effuser 6, the top of casing 1 is provided with inflow pipe 5 and effuser 6, the bottom of casing 1 is provided with scum hole 3 and oil outlet 4, on scum hole 3 and oil outlet 4, be all provided with seal cover, the sewage producing in kitchen enters in casing 1 chamber through inflow pipe 5, after treatment, the oil of collecting takes out from oil outlet 4, residue takes out from scum hole 3, water after filtration is discharged from effuser 6, it is characterized in that: the inner chamber of casing 1 is divided into shoe cream room 11 and soil chamber 17 by median septum 20, the bottom of shoe cream room 11 is provided with oil outlet 4, the bottom of soil chamber 17 is provided with scum hole 3, bottom in soil chamber 17 is provided with diaphragm plate 15 and vertical clapboard 14, between diaphragm plate 15 and vertical clapboard 14, be provided with filter screen 16, the below that diaphragm plate 15 is inserted in inflow pipe 5 lower ends, so that sewage enters median septum 20, diaphragm plate 15, in the space that filter screen 15 and vertical clapboard 14 surround, on vertical clapboard 14, be evenly provided with filtering holes, in the soil chamber 17 in vertical clapboard 14 outsides, be provided with switching valve 7, switching valve 7 is connected with effuser 6, so that the water after processing can pass through switching valve 7, effuser 6 is discharged, in soil chamber 17 above filter screen 16, be provided with and receive fuel tank 13, the top of receiving fuel tank 13 sidewalls is evenly laid with receives oilhole 23, the oil drain out 24 of receiving fuel tank 13 tops is connected with shoe cream room 11 by oil exit pipe 12, the oil reservoir forming after sewage water filtration swims in the upper strata of sewage, by receiving oilhole 23, enter in receipts fuel tank 13, again from oil drain out 24, oil exit pipe 12 flows in shoe cream room 11.
In the soil chamber 17 of described filter screen 16 belows, be provided with heating ring 22, the heating ring interface 2 of heating ring 22 is located on the outer wall of casing 1, so that be connected with external power source, when sewage contains the oil clot solidifying, or when ambient air temperature is lower, sewage is carried out to heat temperature raising, and the grease that makes to lump melts, and is conducive to the abundant separation of oil.
Described oil exit pipe 12 is provided with draining valve 10, is beneficial to control in real time oil extraction process.
Before described filter screen 16, on back edge, be fixed with respectively stay pipe 19, left, the right is along the upper spring 18 that is fixed with respectively, on the tube wall of stay pipe 19, be evenly provided with exhaust vent 21, when changing filter screen 16, open scum hole 3, the spring 18 of filter screen 16 left and right end portions is bent to tubular, fill in soil chamber 17, spring 18 is opened under self elastic reaction, make the spring 18 of right-hand member be placed on the upper end of vertical clapboard 14, the spring 18 of left end is placed on the inner side of diaphragm plate 15, before, the stay pipe 19 at back edge place withstands on respectively the antetheca of casing 1, on the antetheca of median septum 20, sewage is through the filtration of filter screen 16, liquid filter screen 16 tops that are positioned at, solid-state filter screen 16 belows that are positioned at.
The casing 1 at described shoe cream room 11 tops is provided with blower fan 8, the suction inlet of blower fan 8 is connected with shoe cream room 11 tops, the outlet of blower fan 8 is connected with stay pipe 19 by discharge pipe 9, like this, start after blower fan 8, the air that blower fan 8 extracts shoe cream room 11 enters in stay pipe 19, from exhaust vent 21, be blown in the soil chamber 17 of filter screen 16 belows again, sewage aerating to filter screen 16 belows, prevent the assorted caking of grease slag, acceleration grease floating, simultaneously, the negative pressure of shoe cream room 11 interior formation can be aspirated again the oil of receiving fuel tank 13 interior collections, so form circulation, prevent that oil exit pipe 12 and filter screen 16 from stopping up.
The bottom of described receipts fuel tank 13 is the cavity of sealing, so that receive fuel tank 13, can be suspended in the top of soil chamber 17, and make to receive oilhole 23 be positioned at all the time oil reservoir in position, guarantee the oily purity of collecting.
The gradient that described filter screen 16 is provided with is from left to right 3-7%, prevents that the assorted evenly knot of slag layer from forming filtering layer, hinders grease floating.
Described switching valve 7, by outer tube 32 and inner tube 33, formed, inner tube 33 is set in outer tube 32, the second through hole 26 of outer tube 32 bottoms is connected with the first through hole 25 of vertical clapboard 14 bottoms, the third through-hole 27 on outer tube 32 tops is connected with effuser 6, at the middle part of outer tube 32, be provided with fourth hole 28, in the bottom of inner tube 33, be provided with the fifth hole 29 suitable with the second through hole 26, on the top of inner tube 33, be provided with six through hole 30 suitable with third through-hole 27, at the middle part of inner tube 33, be provided with seven through hole 31 suitable with fourth hole 28, under normal operating condition, rotate inner tube 33, the 7th through hole 31 is connected with fourth hole 28, the 6th through hole 30 and third through-hole 27, effuser 6 is connected, sewage is after the filtration of filter screen 16 and vertical clapboard 14, through fourth hole 28, the 7th through hole 31 enters in inner tube 33 chambeies, again from the 6th through hole 30, third through-hole 27, effuser 6 flows out discharge, if contain bulk greasy dirt or other impurity in sewage, can not normal filtration, rotatable inner tube 33, now, the first through hole 25, the second through hole 26, fifth hole 29 is connected, fourth hole 28 and the 7th through hole 31 dislocation sealings, because the 6th through hole 30 is double length of third through-hole 27, so the 6th through hole 30 and third through-hole 27, effuser 6 is connected, the sewage that contains block impurity of vertical clapboard 14 inner sides is through the first through hole 25, the second through hole 26, fifth hole 29 enters in inner tube 33 chambeies, again from the 6th through hole 30, third through-hole 27, effuser 6 flows out discharge.Described outer tube 32 and the upper end of inner tube 33 also can be provided with the intercommunicating pore of mutual correspondence, so that the water level in inner tube 33 and soil chamber 17 is consistent, make water in casing 1 in free overflow situation.
Claims (9)
1. kitchen waster water processing apparatus, comprise casing (1), inflow pipe (5) and effuser (6), the top of casing (1) is provided with inflow pipe (5) and effuser (6), the bottom of casing (1) is provided with scum hole (3) and oil outlet (4), on scum hole (3) and oil outlet (4), be all provided with seal cover, it is characterized in that: the inner chamber of casing (1) is divided into shoe cream room (11) and soil chamber (17) by median septum (20), the bottom of shoe cream room (11) is provided with oil outlet (4), the bottom of soil chamber (17) is provided with scum hole (3), bottom in soil chamber (17) is provided with diaphragm plate (15) and vertical clapboard (14), between diaphragm plate (15) and vertical clapboard (14), be provided with filter screen (16), the below of diaphragm plate (15) is inserted in inflow pipe (5) lower end, vertical clapboard is evenly provided with filtering holes on (14), in the soil chamber (17) in vertical clapboard (14) outside, be provided with switching valve (7), switching valve (7) is connected with effuser (6), in the soil chamber (17) of filter screen (16) top, be provided with and receive fuel tank (13), the top of receiving fuel tank (13) sidewall is evenly provided with receives oilhole (23), the oil drain out (24) of receiving fuel tank (13) top is connected with shoe cream room (11) by oil exit pipe (12).
2. kitchen waster water processing apparatus according to claim 1, is characterized in that: in the soil chamber (17) of described filter screen (16) below, be provided with heating ring (22), the heating ring interface (2) of heating ring (22) is located on the outer wall of casing (1).
3. kitchen waster water processing apparatus according to claim 1, is characterized in that: described oil exit pipe (12) is provided with draining valve (10).
4. kitchen waster water processing apparatus according to claim 1, it is characterized in that: on the forward and backward edge of described filter screen (16), be fixed with respectively stay pipe (19), on left and right edge, be fixed with respectively spring (18), on the tube wall of stay pipe (19), be evenly provided with exhaust vent (21).
5. kitchen waster water processing apparatus according to claim 1, it is characterized in that: the casing (1) at described shoe cream room (11) top is provided with blower fan (8), the suction inlet of blower fan (8) is connected with shoe cream room (11) top, and the outlet of blower fan (8) is connected with stay pipe (19) by discharge pipe (9).
6. kitchen waster water processing apparatus according to claim 1, is characterized in that: the bottom of described receipts fuel tank (13) is the cavity of sealing.
7. according to the kitchen waster water processing apparatus described in claim 1 or 4, it is characterized in that: the gradient that described filter screen (16) is provided with is from left to right 3-7%.
8. kitchen waster water processing apparatus according to claim 1, it is characterized in that: described switching valve (7), by outer tube (32) and inner tube (33), formed, inner tube (33) is set in outer tube (32), second through hole (26) of outer tube (32) bottom is connected with first through hole (25) of vertical clapboard (14) bottom, the third through-hole (27) on outer tube (32) top is connected with effuser (6), at the middle part of outer tube (32), be provided with fourth hole (28), in the bottom of inner tube (33), be provided with the fifth hole (29) suitable with the second through hole (26), on the top of inner tube (33), be provided with six through hole (30) suitable with third through-hole (27), at the middle part of inner tube (33), be provided with seven through hole (31) suitable with fourth hole (28).
9. kitchen waster water processing apparatus according to claim 8, is characterized in that: the upper end of described outer tube (32) and inner tube (33) is provided with the intercommunicating pore of mutual correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490629.4A CN103520996B (en) | 2013-10-19 | 2013-10-19 | Kitchen wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490629.4A CN103520996B (en) | 2013-10-19 | 2013-10-19 | Kitchen wastewater treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103520996A true CN103520996A (en) | 2014-01-22 |
| CN103520996B CN103520996B (en) | 2015-05-20 |
Family
ID=49923567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490629.4A Expired - Fee Related CN103520996B (en) | 2013-10-19 | 2013-10-19 | Kitchen wastewater treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103520996B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587731A (en) * | 2014-12-10 | 2015-05-06 | 宁波创蓝环境科技有限公司 | Rotary disk type automatic slag removal device and slag removal method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608093Y (en) * | 2002-08-31 | 2004-03-31 | 重庆金源给排水（集团）有限责任公司 | Oil water separator for treating public dining room, restaurant sewage |
| CN201669005U (en) * | 2010-05-24 | 2010-12-15 | 张金帅 | Novel catering residue, water and oil separating swill barrel |
| CN201807244U (en) * | 2010-09-17 | 2011-04-27 | 成都市城卫环保科技有限公司 | Oil-water separator |
| CN202246175U (en) * | 2011-10-12 | 2012-05-30 | 天津国水设备工程有限公司 | Oil-water separating device |
| JP2012170874A (en) * | 2011-02-21 | 2012-09-10 | Nac Feeding Kk | Interceptor |
| CN203507679U (en) * | 2013-10-19 | 2014-04-02 | 王丽霞 | Kitchen wastewater treatment device |
-
2013
- 2013-10-19 CN CN201310490629.4A patent/CN103520996B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608093Y (en) * | 2002-08-31 | 2004-03-31 | 重庆金源给排水（集团）有限责任公司 | Oil water separator for treating public dining room, restaurant sewage |
| CN201669005U (en) * | 2010-05-24 | 2010-12-15 | 张金帅 | Novel catering residue, water and oil separating swill barrel |
| CN201807244U (en) * | 2010-09-17 | 2011-04-27 | 成都市城卫环保科技有限公司 | Oil-water separator |
| JP2012170874A (en) * | 2011-02-21 | 2012-09-10 | Nac Feeding Kk | Interceptor |
| CN202246175U (en) * | 2011-10-12 | 2012-05-30 | 天津国水设备工程有限公司 | Oil-water separating device |
| CN203507679U (en) * | 2013-10-19 | 2014-04-02 | 王丽霞 | Kitchen wastewater treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587731A (en) * | 2014-12-10 | 2015-05-06 | 宁波创蓝环境科技有限公司 | Rotary disk type automatic slag removal device and slag removal method thereof |
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| Publication number | Publication date |
|---|---|
| CN103520996B (en) | 2015-05-20 |
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Granted publication date: 20150520 Termination date: 20161019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |