CN103520996B - Kitchen wastewater treatment device - Google Patents
Kitchen wastewater treatment device Download PDFInfo
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- CN103520996B CN103520996B CN201310490629.4A CN201310490629A CN103520996B CN 103520996 B CN103520996 B CN 103520996B CN 201310490629 A CN201310490629 A CN 201310490629A CN 103520996 B CN103520996 B CN 103520996B
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- hole
- oil
- pipe
- processing apparatus
- filter screen
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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, specifically a kind of kitchen waster water processing apparatus, 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 gets more and more, and the assorted and grease of the 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.Current meal kitchen sewage disposal device is all generally adopt sedimentation basin, 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 realize the assorted abundant separation of real oil, water, slag, needs secondary to concentrate and is 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, 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, scum hole and oil outlet are 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, filter screen is provided with between diaphragm plate and vertical clapboard, the below of diaphragm plate is inserted in inflow pipe lower end, vertical clapboard is evenly provided with filter bores, switching valve is provided with in soil chamber outside vertical clapboard, switching valve is connected with effuser, receipts fuel tank is provided with in soil chamber above filter screen, the top of receiving fuel tank sidewall is evenly provided with receipts oilhole, the oil drain out receiving fuel tank top is connected with shoe cream room by oil exit pipe.
Be provided with heating ring in soil chamber below described filter screen, the heating ring interface of heating ring is located on the outer wall of casing.
Described oil exit pipe is provided with draining valve.
The forward and backward edge of described filter screen is fixed with stay pipe respectively, left and right edge is fixed with spring respectively, the tube wall of stay pipe is 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 described filter screen gradient be provided with from left to right is 3-7%.
Described switching valve, be made up of outer tube and interior pipe, interior pipe box is established within the outer tube, second through hole of outer pipe bottom is connected with the first through hole bottom vertical clapboard, the third through-hole on outer tube top is connected with effuser, is provided with fourth hole at the middle part of outer tube, is provided with the fifth hole suitable with the second through hole in the bottom of interior pipe, be provided with six through hole suitable with third through-hole on the top of interior pipe, be provided with seven through hole suitable with fourth hole at the middle part of interior pipe.
The upper end of described outer tube and interior pipe is provided with mutually corresponding intercommunicating pore.
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, safety and environmental protection, reduces cost of sewage disposal, improves the environment-friendly quality of catering trade.
Accompanying drawing explanation
Fig. 1 is structure schematic front view of the present invention.
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 interior pipe 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, fuel tank is received; 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, oilhole is received; 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, interior pipe.
Detailed description of the invention
The present invention is made with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4.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, scum hole 3 and oil outlet 4 are all provided with seal cover, the sewage produced in kitchen enters in casing 1 chamber through inflow pipe 5, after treatment, the oil collected 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, filter screen 16 is provided with between diaphragm plate 15 and vertical clapboard 14, the below of diaphragm plate 15 is inserted in inflow pipe 5 lower end, so that sewage enters median septum 20, diaphragm plate 15, in the space that filter screen 16 and vertical clapboard 14 surround, vertical clapboard 14 is evenly provided with filter bores, switching valve 7 is provided with in soil chamber 17 outside vertical clapboard 14, switching valve 7 is connected with effuser 6, so that the water after process can pass through switching valve 7, effuser 6 is discharged, be provided with in soil chamber 17 above filter screen 16 and receive fuel tank 13, the top of receiving fuel tank 13 sidewall is evenly laid with receives oilhole 23, the oil drain out 24 receiving fuel tank 13 top is connected with shoe cream room 11 by oil exit pipe 12, the oil reservoir formed after sewage water filtration swims in the upper strata of sewage, enter in receipts fuel tank 13 by receiving oilhole 23, again from oil drain out 24, oil exit pipe 12 flows in shoe cream room 11.
Heating ring 22 is provided with in soil chamber 17 below described filter screen 16, 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 in sewage containing the oil clot solidified, or when ambient air temperature is lower, heat temperature raising is carried out to sewage, caking grease is melted, be conducive to the abundant separation of oil.
Described oil exit pipe 12 is provided with draining valve 10, is beneficial to control oil extraction process in real time.
Before described filter screen 16, back edge is fixed with stay pipe 19 respectively, left, the right is fixed with spring 18 respectively along upper, the tube wall of stay pipe 19 is 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 natural resiliency effect, the spring 18 of right-hand member is made to 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 the antetheca of casing 1 respectively, on the antetheca of median septum 20, sewage is through the filtration of filter screen 16, liquid is positioned at above filter screen 16, solid-state is positioned at below filter screen 16.
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, the outlet of blower fan 8 is connected with stay pipe 19 by discharge pipe 9, like this, after starting blower fan 8, the air that blower fan 8 extracts shoe cream room 11 enters in stay pipe 19, be blown in the soil chamber 17 below filter screen 16 from exhaust vent 21 again, to the sewage aerating below filter screen 16, prevent the assorted caking of grease slag, acceleration grease floats, simultaneously, the negative pressure formed in shoe cream room 11 can aspirate again the oil received and collect in fuel tank 13, formation circulation like this, prevent oil exit pipe 12 and filter screen 16 from blocking.
The bottom of described receipts fuel tank 13 is the cavity of sealing, so that receive the top that fuel tank 13 can be suspended in soil chamber 17, and the position making receipts oilhole 23 be positioned at oil reservoir to be all the time in, ensure the purity of the oil collected.
The gradient that described filter screen 16 is provided with from left to right is 3-7%, prevents slag assorted evenly knot layer from forming filtering layer, hinders grease to float.
Described switching valve 7, be made up of outer tube 32 and interior pipe 33, interior pipe 33 is set in outer tube 32, the second through hole 26 bottom outer tube 32 is connected with the first through hole 25 bottom vertical clapboard 14, the third through-hole 27 on outer tube 32 top is connected with effuser 6, fourth hole 28 is provided with at the middle part of outer tube 32, the fifth hole 29 suitable with the second through hole 26 is provided with in the bottom of interior pipe 33, six through hole 30 suitable with third through-hole 27 is provided with on the top of interior pipe 33, seven through hole 31 suitable with fourth hole 28 is provided with at the middle part of interior pipe 33, under normal operating condition, pipe 33 in rotating, 7th through hole 31 is connected with fourth hole 28, 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, 7th through hole 31 enters in interior pipe 33 chamber, again from the 6th through hole 30, third through-hole 27, effuser 6 flows out discharge, if containing bulk greasy dirt or other impurity in sewage, can not normal filtration, rotatable interior pipe 33, now, first through hole 25, second through hole 26, fifth hole 29 is connected, fourth hole 28 and the dislocation of the 7th through hole 31 are closed, due to the double length that the 6th through hole 30 is third through-holes 27, so the 6th through hole 30 and third through-hole 27, effuser 6 is connected, the sewage containing block impurity inside vertical clapboard 14 is through the first through hole 25, second through hole 26, fifth hole 29 enters in interior pipe 33 chamber, 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 interior pipe 33 also can be provided with mutually corresponding intercommunicating pore, so that the water level in interior pipe 33 and soil chamber 17 is consistent, make the water in casing 1 be 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), scum hole (3) and oil outlet (4) are 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), filter screen (16) is provided with between diaphragm plate (15) and vertical clapboard (14), the below of diaphragm plate (15) is inserted in inflow pipe (5) lower end, (14) are evenly provided with filter bores to vertical clapboard, switching valve (7) is provided with in the soil chamber (17) in vertical clapboard (14) outside, switching valve (7) is connected with effuser (6), be provided with in the soil chamber (17) of filter screen (16) top 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) 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, it is characterized in that: be provided with heating ring (22) in the soil chamber (17) of described filter screen (16) below, 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: the forward and backward edge of described filter screen (16) is fixed with stay pipe (19) respectively, left and right edge is fixed with respectively spring (18), the tube wall of stay pipe (19) is evenly provided with exhaust vent (21).
5. kitchen waster water processing apparatus according to claim 4, 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. the kitchen waster water processing apparatus according to claim 1 or 4, is characterized in that: described filter screen (16) gradient be provided with from left to right is 3-7%.
8. kitchen waster water processing apparatus according to claim 1, it is characterized in that: described switching valve (7), be made up of outer tube (32) and interior pipe (33), interior pipe (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), fourth hole (28) is provided with at the middle part of outer tube (32), the fifth hole (29) suitable with the second through hole (26) is provided with in the bottom of interior pipe (33), six through hole (30) suitable with third through-hole (27) is provided with on the top of interior pipe (33), seven through hole (31) suitable with fourth hole (28) is provided with at the middle part of interior pipe (33).
9. kitchen waster water processing apparatus according to claim 8, is characterized in that: described outer tube (32) and the upper end of interior pipe (33) are provided with mutually corresponding intercommunicating pore.
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 CN103520996A (en) | 2014-01-22 |
| CN103520996B true 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 |
|---|---|
| CN (1) | CN103520996B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587731B (en) * | 2014-12-10 | 2016-04-13 | 宁波创蓝环境科技有限公司 | Rotating disc type automatic deslagging apparatus and deslagging method thereof |
Family Cites Families (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 |
| JP5832100B2 (en) * | 2011-02-21 | 2015-12-16 | ナックフィーディング株式会社 | 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 |
-
2013
- 2013-10-19 CN CN201310490629.4A patent/CN103520996B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103520996A (en) | 2014-01-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20150520 Termination date: 20161019 |