CN201309874Y - Integrated processing system for kitchen solid waste and sewage - Google Patents
Integrated processing system for kitchen solid waste and sewage Download PDFInfo
- Publication number
- CN201309874Y CN201309874Y CNU2008201082121U CN200820108212U CN201309874Y CN 201309874 Y CN201309874 Y CN 201309874Y CN U2008201082121 U CNU2008201082121 U CN U2008201082121U CN 200820108212 U CN200820108212 U CN 200820108212U CN 201309874 Y CN201309874 Y CN 201309874Y
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- solid wastes
- pond
- integrated processing
- upper slitter
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Abstract
The utility model relates to an integrated processing system for kitchen solid wastes and sewage, which comprises a wet type smashing device, a chemical sedimentation tank, a biological treatment tank and a secondary sedimentation tank, wherein an outlet of the wet type smashing device is connected with an inlet of the chemical sedimentation tank which is provided with a medicine feeding device, and an inlet of the biological treatment tank is connected with an outflow outlet of the chemical sedimentation tank; the chemical sedimentation tank is internally provided with a plurality of traverse baffles which divide the internal space of the chemical sedimentation tank into a plurality of chambers, wherein the front chambers are anaerobic/anoxic chambers isolated from air, and the last chamber is an aerobic chamber; the chemical sedimentation tank is also internally provided with biological packings, the bottom of the chemical sedimentation tank is provided with a plurality of aerators, and an outlet of the chemical sedimentation tank is connected with an inlet of the secondary sedimentation tank. The utility model has simple structure and high adaptability, and can smash the kitchen solid wastes and other similar solid wastes and process the same with the sewage together, thereby achieving good processing effect.
Description
Technical field
The utility model relates to a kind of kitchen solid wastes and sewerage integrated processing system.
Background technology
The kitchen mainly produces sewage and two kinds of wastes of solid waste at present, wherein sewage mainly contains biological and chemical oxygen requirement and the suspended solid that organism constitutes, and solid waste mostly is vegetables, grain, oil, the residue of food such as meat, and may be doped with a spot of plastic packaging bag, mud particles etc., wherein major part can be passed through microbiological degradation, carry out respectively for the processing of sewage and solid waste at present, wherein sewage enters the waste disposal plant that mainly is made of the anaerobic and aerobic biological tank through sewer line, and the processing mode of solid waste mainly is to sneak into municipal wastes to carry out landfill or burning disposal, because the landfill of solid refuse and the pollution problem that the burning disposal mode may be brought the environment aspect at present, and disposal field famine, therefore the processing of solid waste is a very big problem, be necessary to simplify the treating processes of kitchen waste, lower processing cost by suitable processing mode.
No. 01110086.9 utility application of China discloses the integrated conduct method of a kind of organic property food waste and sanitary sewage, adjust the pond front end at the flow of aerobic sewage disposal device anaerobic pond is set, anaerobic pond and kitchen outfall sewer connect, organic property food waste is after pulverizer is pulverized, sewage with the pond discharging is made carrier, flow to anaerobic pond by outfall sewer, after anaerobic digestion, together flow to sewage disposal device with sanitary sewage, discharge after aerobic treatment, described aerobic sewage disposal device is adjusted pond, sudden and violent gas pond and settling tank etc. by flow and is rearranged.And No. 92240097.0 utility model patents of China provide a kind of kitchen sewage processor, it is by basin, the connection pipe, crushiing chamber, capstan, grating bush, water shoot, motor is formed, basin and crushiing chamber are communicated with by the connection pipe, motor is located at the crushiing chamber bottom, capstan is positioned at crushiing chamber, which is provided with several small openings, top is provided with revolves cutter and revolves hammer, capstan is connected and fixed by the arbor of silk hole and motor that the centre is provided with, rotate by driven by motor, grating bush is fixed on the crushiing chamber inwall, rubbish is revolved cutter in crushiing chamber, revolve hammer, the grating bush cutting, mill is beaten, pulverize, advance people's water drain from water shoot, revolving hammer on the described capstan is located at the capstan edge, is movable connection, revolves hammer and runs into hard thing and block and burn out motor to prevent that capstan from rotating, the bottom of described capstan also is provided with the stroke plate, and the slurries that rotation promotes to crush are discharged from water shoot.The defective of these prior aries mainly shows the structure more complicated of treatment facility, and occupation of land is many, and is undesirable to the material crushing effect of bulk, may cause the smooth or obstruction of current, causes the trouble in the use.
The utility model content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of kitchen solid wastes and sewerage integrated processing system, the device structure of this system is simple, adaptability is strong, kitchen solid wastes and other similar solid waste can be pulverized, handle together with sewage, reach good treatment effect.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of kitchen solid wastes and sewerage integrated processing system, comprise the case of wet attrition device, the chemical precipitation pond, biological treatment tank and secondary sedimentation basins, the outlet of described case of wet attrition device connects the import in described chemical precipitation pond, described chemical precipitation pond is provided with balling iron, the import of described biological treatment tank connects the overflow outlet in described chemical precipitation pond, be provided with some traverse baffles in the pond, with space segmentation in the pond is several chambers, wherein the several chambers of front is the anaerobic/anoxic chamber with air insulated, last chamber is an aerobic room, be provided with biologic packing material in the pond, the bottom is provided with some aerators, and its outlet connects the import of described secondary sedimentation basins.
Owing to solid waste can be sneaked in the sewage after adopting the utility model, entering the case of wet attrition device together with sewage pulverizes, the mixture that forms can be handled according to the sewage disposal mode, does not need the equipment of set handling solid waste separately, has simplified treatment process thus; Because follow-up sewage has adopted rational treatment scheme, through the chemical precipitation pond solid particulate matter in the sewage is precipitated earlier, form mud, reduced the pollutant load amount of follow-up biological treating equipment, help simplified apparatus; Because biological tank has adopted the flap form unprecedentedly to be divided into anaerobism, anoxic and aerobic several biological treatments chamber in the pond, has simplified the structure of biological treating equipment significantly; Owing to adopted secondary sedimentation basins, the water outlet that forms through post precipitation is a supernatant water, helps improving the degree of purification of water outlet.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the utility model provides a kind of kitchen solid wastes and sewerage integrated processing system, comprise case of wet attrition device 2, chemical precipitation pond 4, biological treatment tank 9 and secondary sedimentation basins 12, the outlet of described case of wet attrition device connects the import in described chemical precipitation pond, described chemical precipitation pond is provided with balling iron 3, the import of described biological treatment tank connects the overflow outlet in described chemical precipitation pond, be provided with some traverse baffles 6 in the pond, with space segmentation in the pond is several chambers, wherein the several chambers 7 of front is the anaerobic/anoxic chamber with air insulated, last chamber 8 is an aerobic room, be provided with biologic packing material 10 in the pond, the bottom is provided with some aerators 11, and its outlet connects the import of described secondary sedimentation basins.
Be provided with in the described chemical precipitation pond that the top is connected with Chi Ding, leave the traverse baffle 5 of water stream channel between at the bottom of bottom and the pond, make the current in the chemical precipitation pond first from top to bottom thus, again from bottom to top, help the accelerate precipitation process like this, oil in the what is more important sewage can't flow through this traverse baffle simultaneously, can only accumulate on the sewage surface of import one side.
The sidewall that described chemical precipitation pond is positioned at its traverse baffle import one side is provided with oil outlet 14, comes out so that will float over the separating of oil of sewage surface, to eliminate the obstruction of oil to subsequent biological treatment.
The exit in described chemical precipitation pond is provided with overflow weir, according to the water outlet of overflow mode.
The top of first traverse baffle and last traverse baffle is connected with Chi Ding, leaves water stream channel between at the bottom of bottom and the pond in the described biological treatment tank, at least also be provided with a traverse baffle between these two traverse baffles, the current of Xing Chenging flow from top to bottom in first chamber thus, and in the end flow from bottom to top a chamber, to adapt to from the Inlet and outlet water mode of top water inlet, top water outlet, to optimize water flow mode, improve decontamination effect improving.
Described chemical precipitation pond and secondary sedimentation basins are provided with the sludge pump that is used to get rid of mud, so that sedimentary mud is ejected.
Referring to Fig. 2, the housing 209 of described case of wet attrition device is provided with import 201 and outlet 208, is provided with upper slitter 202 and following cutter in the intravital passage of described shell, and described upper slitter is foliated lamellar, described cutter spacing down is in described upper slitter below, and leave spacing between the upper slitter, be made of knife section 204 and fixed blade 205, described knife section is foliated lamellar, be positioned at the top of described fixed blade, described fixed blade is in the form of annular discs, is provided with a plurality of through holes 206, and described upper slitter and following cutter knife section are equipped with the rotating shaft that drives its rotation.
The intravital channel cross-section of described shell is rounded, so that match with the upper slitter of rotation and the knife section of following cutter, guarantees not stay the blind area of cutting.
Housing interior passageway between described upper slitter and the following cutter is provided with male structure in the annular that is used for undergauge, and after current flow through the interior male structure of this annular, solids wherein was difficult for moving to periphery, and cutter is to the cutting of solids under helping.
The blade quantity of described upper slitter can be the 2-4 sheet usually, and it is unobstructed to be beneficial to current.
The described blade quantity of the knife section of cutter down can be the 3-6 sheet usually, is beneficial to the cutting effect to solids, guarantees the enough thin of cutting.
The blade of described upper slitter and following cutter knife section is preferably having certain inclination between the same level line on the tangential direction, oar shape in the shape of a spiral, so that water and solids are produced a downward pressure, it is unobstructed to help current.
Through hole on the fixed blade of described cutter down can be by some circumference uniform distribution, also can be evenly distributed on the point of crossing of parallel lines equal spacing of two sets intersect, be beneficial to the uniform distribution of current, what the total area of through hole should be enough is big, to reduce stopping current.Angle between described two groups of parallel lines equal spacings is preferably 60 °.
Interval between described upper slitter and the following cutter can be 0.5-2 times of housing interior passageway diameter usually, is beneficial to the unobstructed of current, guarantees to be independent of each other between the cutter up and down.
Described import is preferably placed at case top, is beneficial to the unobstructed of current.
Described outlet is preferably placed at the side of housing bottom, so that drive-motor is installed in below the bottom of housing, helps simplifying the sealing of drive mechanism and rotating shaft.
The knife section of described upper slitter and following cutter is fixedly mounted in the same rotating shaft 207, i.e. both rotating shafts are same d-axis, and this rotating shaft is positioned on the central axis of described housing interior passageway, and its lower end is connected with drive-motor 210.
The switch of described drive-motor can be the switch that is driven by current, and when current were arranged, drive-motor rotated automatically, and after current stopped, drive-motor stopped automatically, so that use.
Be used to handle the wastewater and waste materials in a plurality of kitchens for same system, pond 1 water port in each kitchen connects a case of wet attrition device, can directly pour the leftovers on the dining table into kitchen sink, and water sweeps away.Each case of wet attrition device is connected in kitchen sewer line 13, and sewage flows into the chemical precipitation pond through the kitchen sewer line.
Other source of sewage water port also can insert the kitchen sewer line, and its sewage is together handled with kitchen waste water.
Claims (10)
1. kitchen solid wastes and sewerage integrated processing system, it is characterized in that comprising the case of wet attrition device, the chemical precipitation pond, biological treatment tank and secondary sedimentation basins, the outlet of described case of wet attrition device connects the import in described chemical precipitation pond, described chemical precipitation pond is provided with balling iron, the import of described biological treatment tank connects the overflow outlet in described chemical precipitation pond, be provided with some traverse baffles in the pond, with space segmentation in the pond is several chambers, wherein the several chambers of front is the anaerobic/anoxic chamber with air insulated, last chamber is an aerobic room, be provided with biologic packing material in the pond, the bottom is provided with some aerators, and its outlet connects the import of described secondary sedimentation basins.
2. kitchen solid wastes as claimed in claim 1 and sewerage integrated processing system, it is characterized in that being provided with in the described chemical precipitation pond that the top is connected with Chi Ding, leave the traverse baffle of water stream channel between at the bottom of bottom and the pond, the sidewall that is positioned at its traverse baffle import one side is provided with oil outlet, and the exit is provided with overflow weir.
3. kitchen solid wastes as claimed in claim 1 and sewerage integrated processing system, it is characterized in that the top of first traverse baffle and last traverse baffle is connected with Chi Ding in the described biological treatment tank, leave water stream channel between at the bottom of bottom and the pond, described chemical precipitation pond and secondary sedimentation basins are provided with the sludge pump that is used to get rid of mud.
4. as claim 1,2 or 3 described kitchen solid wastes and sewerage integrated processing systems, it is characterized in that described case of wet attrition device comprises the housing that is provided with import and outlet, be provided with upper slitter and following cutter in the intravital passage of described shell, described upper slitter is foliated lamellar, described cutter spacing down is in described upper slitter below, and leave spacing between the upper slitter, constitute by knife section and fixed blade, described knife section is foliated lamellar, be positioned at the top of described fixed blade, described fixed blade is in the form of annular discs, is provided with a plurality of through holes, and described upper slitter and following cutter knife section are equipped with the rotating shaft that drives its rotation.
5. kitchen solid wastes as claimed in claim 4 and sewerage integrated processing system, the knife section that it is characterized in that described upper slitter and following cutter is fixedly mounted in the same rotating shaft, this rotating shaft is positioned on the central axis of described housing interior passageway, its lower end is connected with drive-motor, and the switch of described drive-motor is the switch that is driven by current.
6. kitchen solid wastes as claimed in claim 5 and sewerage integrated processing system is characterized in that the intravital channel cross-section of described shell is rounded, and the housing interior passageway between described upper slitter and the following cutter is provided with male structure in the annular that is used for undergauge.
7. kitchen solid wastes as claimed in claim 6 and sewerage integrated processing system, the blade quantity that it is characterized in that described upper slitter is the 2-4 sheet, the described blade quantity of the knife section of cutter down is the 3-6 sheet, and the blade of described upper slitter and following cutter knife section is having certain inclination between the same level line on the tangential direction.
8. kitchen solid wastes as claimed in claim 7 and sewerage integrated processing system, it is characterized in that through hole on the fixed blade of described down cutter by some circumference uniform distribution or be evenly distributed on the point of crossing of parallel lines equal spacing of two sets intersect, the angle between described two groups of parallel lines equal spacings is 60 °.
9. kitchen solid wastes as claimed in claim 8 and sewerage integrated processing system, it is characterized in that between described upper slitter and the following cutter be at interval housing interior passageway diameter 0.5-2 doubly.
10. kitchen solid wastes as claimed in claim 9 and sewerage integrated processing system is characterized in that described import is positioned at case top, and described outlet is positioned at the side of housing bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201082121U CN201309874Y (en) | 2008-05-27 | 2008-05-27 | Integrated processing system for kitchen solid waste and sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201082121U CN201309874Y (en) | 2008-05-27 | 2008-05-27 | Integrated processing system for kitchen solid waste and sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309874Y true CN201309874Y (en) | 2009-09-16 |
Family
ID=41107126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201082121U Expired - Fee Related CN201309874Y (en) | 2008-05-27 | 2008-05-27 | Integrated processing system for kitchen solid waste and sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309874Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911413A (en) * | 2018-08-06 | 2018-11-30 | 邹泽深 | A kind of sewage sludge processing unit |
| CN113371947A (en) * | 2021-07-13 | 2021-09-10 | 重庆市环卫集团有限公司 | Low-concentration landfill leachate treatment system and method |
-
2008
- 2008-05-27 CN CNU2008201082121U patent/CN201309874Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911413A (en) * | 2018-08-06 | 2018-11-30 | 邹泽深 | A kind of sewage sludge processing unit |
| CN113371947A (en) * | 2021-07-13 | 2021-09-10 | 重庆市环卫集团有限公司 | Low-concentration landfill leachate treatment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20110527 |