CN103552268A - Kitchen waste solid-liquid separating device and separating method for the device - Google Patents
Kitchen waste solid-liquid separating device and separating method for the device Download PDFInfo
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- CN103552268A CN103552268A CN201310538817.XA CN201310538817A CN103552268A CN 103552268 A CN103552268 A CN 103552268A CN 201310538817 A CN201310538817 A CN 201310538817A CN 103552268 A CN103552268 A CN 103552268A
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Abstract
The invention relates to the technical field of kitchen waste collection and treatment, in particular to a kitchen waste solid-liquid separating device. The kitchen waste solid-liquid separating device comprises a solid-liquid separator and an oil-water separating box which are communicated with each other, and is characterized in that the solid-liquid separator comprises a separating box; the upper part of the separating box is provided with a feeding box; the upper part of the feeding box is provided with a feeding hole; a first grating is arranged between the feeding hole and the feeding box; a second grating and a screw extruder are arranged in the feeding box; the screw extruder is connected with the bottom of the second grating; the box body of the feeding box is provided with a screw extruder and the driving device; a back flushing device is arranged below the back face of the second grating; the lower part of the oil-water separating box is provided with a liquid outlet. The kitchen waste solid-liquid separating device is simple in structure, is convenient to operate and has low power consumption, solid-liquid separation of kitchen waste and smashing of solid waste can be realized, the requirements on subsequent treatment and utilization of kitchen waste are met, and the oil-water separation and sewage treatment efficiencies of kitchen waste are increased. Moreover, the invention further discloses a kitchen waste solid-liquid separating method.
Description
Technical field
The present invention relates to changing food waste collection and treatment technical field, particularly the separation method of a kind of changing food waste equipment for separating liquid from solid and this device thereof.
Background technology
Changing food waste is the swill producing in the active procedures such as food processing, catering service, residual night etc., its complicated component mainly contains food residues, vegetables, vegetable and animals oils, pericarp, fruit stone, meat bone etc., comprise in addition useless tableware, napkin paper and toothpick etc., in chemical composition, mainly contain starch, cellulose, protein, lipid and inorganic salts etc.Science is processed changing food waste, not only can solve changing food waste environmental pollution problem, changing food waste can also be converted into resource and be used.Changing food waste is received separately fortune, is carried out harmlessness disposing and recycling, and wherein the collection of specialty equipment is difficult point and the focus of research at present.
China Patent No. is in the patent of invention of 200910076168.X, to disclose a kind of separator that utilizes the separated changing food waste of separated rotating cylinder, its shortcoming is that this device can not work continuously, from pouring rubbish into, charging aperture needs to close the first and second valves, with straining oily device, strain oil, after drained oil, open again second valve goalkeeper residual refuse and enter next processing links, and this device separated profit roughly, be unfavorable for processing in a large number changing food waste.Chinese patent 201120516757.8 discloses a kind of separator that utilizes the separated changing food waste of self huge profit, its shortcoming is inconvenient operation, need the manual solid refuse in filter bag of pouring out, and filter efficiency can be worse and worse, sharp-pointed rubbish easily scratches filter bag, causes Separation of Solid and Liquid failure.Chinese patent 201110121536.5 discloses a kind of separator that utilizes extruding screw and filter screen to combine separated changing food waste, its shortcoming is this device complex operation, solid refuse and liquid refuse need to separately drop into, the extruding screw of level easily stops up with separated filter screen, cause pushing unsuccessfully, and complex structure, is unfavorable for cleaning and maintenance.
Summary of the invention
One of object of the present invention is: for the deficiencies in the prior art, and provide a kind of changing food waste equipment for separating liquid from solid, this separator is simple, convenient, can work continuously, can sort out larger monoblock rubbish and other non-rubbish instruments, can comminuted solids can also be to its extrusion dehydration when rubbish, and equipment rinse convenient.
To achieve these goals, the present invention adopts following technical scheme: a kind of changing food waste equipment for separating liquid from solid, comprise the solid-liquid separator and the water separation tank that are connected, described solid-liquid separator comprises separator box, the top of separator box is material feeding box, the top of material feeding box is provided with charging aperture, between charging aperture and material feeding box, be provided with the first grid, in described material feeding box, dispose the second grid and spiral extruder, described spiral extruder is connected with the second grid bottom, the casing of material feeding box is provided with spiral extruder and drive unit, below the second grid back side, be provided with back purge system, the bottom of described water separation tank is provided with liquid outlet.
The first described grid is horizontally disposed loose-leaf stainless steel grid, and grid width is selected between 10 ~ 50mm, on the first described grid, is provided with shift knob; The second described grid is the stainless steel grid being obliquely installed, and aperture is selected between 0.1 ~ 5mm.
Described material feeding box adopts the articulated structure of upwards raising to be connected with described separator box, one end angulation of described spiral extruder is inclined upwardly through described material feeding box setting, the lower wall place of its upper end is provided with slag notch, be positioned at the middle spiral extruder bottom of material feeding box and be provided with filtering holes, the lower end of spiral extruder connects described drive unit.
Described spiral extruder is provided with screw rod, has uniformly at intervals bullet structure or cylindrical structure on described screw rod, and described bullet structure and described cylindrical structure are provided with blade.
Described back purge system is connected with recoil high-pressure hydraulic pump.
The side wall upper part of described water separation tank is provided with oil-out and is furnished with liquid level monitor.
The angle of inclination of described spiral extruder is selected between 8 ~ 10 °.
Another object of the present invention is to also provide a kind of separation method that uses above-mentioned changing food waste equipment for separating liquid from solid, comprise the steps: a, press the button, changing food waste is dropped into charging aperture, most of rubbish enters material feeding box through the first grid, monoblock rubbish and other non-rubbish instruments that residual specification is larger are trapped within on the first grid, and manual sorting goes out to drop into dustbin; B, starter motor, changing food waste is through screw extruding, and solid refuse enters external dustbin through slag notch, and liquid refuse enters separator box through the filtering holes at the second grid and spiral extruder middle part, and through separator box bottom, liquid outlet enters extraneous water separation tank; C, utilize the different specific weight of profit, the oil reservoir in water separation tank is discharged from the oil-out on upper strata, and water layer is discharged from the delivery port of lower floor; After d, changing food waste Separation of Solid and Liquid, open water tap, from charging aperture water inlet forward, rinse separator, can raise bottom, directly rinse spiral extruder and the second grid positive, start miniature flushing high-pressure pump simultaneously, running water is pumped into back purge system, rinse the back of the filtering holes of the second grid reverse side and spiral extruder; After e, flushing, disable motor, presses the button, and seals the first grid, and minimizing foreign matter enters with smell and leaches.
Beneficial effect of the present invention is: this separator is simple, convenient, can work continuously, and can sort out larger monoblock rubbish and other non-rubbish instruments, can also be to its extrusion dehydration in the time of can comminuted solids rubbish, and equipment rinse convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1-charging aperture, 2-the first grid, 3-the second grid, 4-drive unit, 5-material feeding box, 6-filtering holes, 7-back purge system, 8-spiral extruder, 9-slag notch, 10-solid-liquid separator, 11-liquid outlet, 12-water separation tank, 13-oil-out, 14-liquid level monitor, 15-delivery port.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention and beneficial effect thereof are elaborated, but embodiments of the present invention are not limited to this.
As shown in Figure 1, the present invention consists of solid-liquid separator 10 and water separation tank 12, wherein on solid-liquid separator 10, is furnished with the first grid 2, the second grid 3, back purge system 7, spiral extruder 8, slag notch 9, drive unit 4, separator box 16, liquid outlet 11 between charging aperture 1, material feeding box 5, charging aperture 1 and material feeding box 5; In water separation tank 12, be furnished with oil-out 13, liquid level monitor 14 and delivery port 15.
Preferably, charging aperture 1 is horn-like, is highly 30cm, stainless steel; Material feeding box 5 is long is 30cm, and wide is 30cm, and height is 40cm metal cabinet; Between charging aperture 1 and material feeding box 5, with the first lattice coral 2, separate; The first lattice coral 2 apertures are 40mm, stainless steel, and be furnished with loose-leaf button; The bottom of charging aperture 1 can be raised; Material feeding box 5 middle parts are crossed at 8 one-tenth 8 ~ 10 ° of angles of inclination of spiral extruder obliquely; The second lattice coral 3 upper ends and charging aperture 1 join, and lower end and spiral extruder 8 shells join; The second lattice coral 3 apertures are 8mm, stainless steel; A slag notch 9 is opened in spiral extruder 8 upper ends, and lower end, middle part is furnished with filtering holes 6, and lower end and drive unit 4 join; Drive unit 4 is installed on material feeding box 5 sides, and drive unit 4 is connected by chain with spiral extruder 8; The second lattice coral 3 is installed back purge system 7 for cleaning the second lattice coral 3 and spiral extruder 8 below; Material feeding box 5 is connected with separator box 16, and separator box 16 is long 50cm, wide 40cm, the metal cabinet of high 30cm; Separator box lower end is furnished with liquid outlet 11.Liquid outlet 11 is connected with water separation tank 12, and the top of water separation tank 12 is provided with oil-out 13, and bottom is provided with delivery port 15, and oil-out 13 is furnished with liquid level monitor 14 for detection of the discharge situation of oil reservoir.
The separation method of changing food waste equipment for separating liquid from solid of the present invention, comprise the steps: a, press the button, changing food waste is dropped into charging aperture 1, most of rubbish enters material feeding box 5 through the first grid 2, monoblock rubbish and other non-rubbish instruments that residual specification is larger are trapped within on the first grid 2, and manual sorting goes out to drop into dustbin; B, starter motor, changing food waste is through screw extruding, solid refuse enters external dustbin through slag notch 9, and liquid refuse enters separator box through the filtering holes 6 at the second grid 3 and spiral extruder 8 middle parts, and through separator box bottom, liquid outlet 11 enters extraneous water separation tank 12; C, utilize the different specific weight of profit, the oil reservoir in water separation tank 12 is discharged from the oil-out 13 on upper strata, and water layer is discharged from the delivery port 15 of lower floor; After d, changing food waste Separation of Solid and Liquid, open water tap, from charging aperture 1 water inlet forward, rinse separator, can raise bottom, directly rinse spiral extruder 8 and the second grid 3 fronts, start miniature flushing high-pressure pump simultaneously, running water is pumped into back purge system 7, rinse the back of the filtering holes 6 of the second grid 3 reverse side and spiral extruder 8; After e, flushing, disable motor, presses the button, and seals the first grid 2, and minimizing foreign matter enters with smell and leaches, and can add cleaning fluid and thimerosal in backwash running water.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the present invention is not limited to the above-mentioned specific embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present invention all belong to protection scope of the present invention.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (8)
1. a changing food waste equipment for separating liquid from solid, comprise the solid-liquid separator and the water separation tank that are connected, it is characterized in that: described solid-liquid separator comprises separator box, the top of separator box is material feeding box, the top of material feeding box is provided with charging aperture, between charging aperture and material feeding box, be provided with the first grid, in described material feeding box, dispose the second grid and spiral extruder, described spiral extruder is connected with the second grid bottom, the casing of material feeding box is provided with spiral extruder and drive unit, below the second grid back side, be provided with back purge system, the bottom of described water separation tank is provided with liquid outlet.
2. changing food waste equipment for separating liquid from solid according to claim 1, is characterized in that: the first described grid is horizontally disposed loose-leaf stainless steel grid, and grid width is selected between 10 ~ 50mm, on the first described grid, is provided with shift knob; The second described grid is the stainless steel grid being obliquely installed, and aperture is selected between 0.1 ~ 5mm.
3. changing food waste equipment for separating liquid from solid according to claim 1, it is characterized in that: described material feeding box adopts the articulated structure of upwards raising to be connected with described separator box, one end angulation of described spiral extruder is inclined upwardly through described material feeding box setting, the lower wall place of its upper end is provided with slag notch, be positioned at the middle spiral extruder bottom of material feeding box and be provided with filtering holes, the lower end of spiral extruder connects described drive unit.
4. changing food waste equipment for separating liquid from solid according to claim 3, it is characterized in that: described spiral extruder is provided with screw rod, on described screw rod, have uniformly at intervals bullet structure or cylindrical structure, and described bullet structure and described cylindrical structure are provided with blade.
5. changing food waste equipment for separating liquid from solid according to claim 1, is characterized in that: described back purge system is connected with recoil high-pressure hydraulic pump.
6. changing food waste equipment for separating liquid from solid according to claim 1, is characterized in that: the side wall upper part of described water separation tank is provided with oil-out and is furnished with liquid level monitor.
7. changing food waste equipment for separating liquid from solid according to claim 3, is characterized in that: the angle of inclination of described spiral extruder is selected between 8 ~ 10 °.
8. a right to use requires the separation method of the changing food waste equipment for separating liquid from solid described in 1 ~ 7 any one, it is characterized in that: comprise the steps: a, press the button, changing food waste is dropped into charging aperture, most of rubbish enters material feeding box through the first grid, monoblock rubbish and other non-rubbish instruments that residual specification is larger are trapped within on the first grid, and manual sorting goes out to drop into dustbin; B, starter motor, changing food waste is through screw extruding, and solid refuse enters external dustbin through slag notch, and liquid refuse enters separator box through the filtering holes at the second grid and spiral extruder middle part, and through separator box bottom, liquid outlet enters extraneous water separation tank; C, utilize the different specific weight of profit, the oil reservoir in water separation tank is discharged from the oil-out on upper strata, and water layer is discharged from the delivery port of lower floor; After d, changing food waste Separation of Solid and Liquid, open water tap, from charging aperture water inlet forward, rinse separator, can raise bottom, directly rinse spiral extruder and the second grid positive, start miniature flushing high-pressure pump simultaneously, running water is pumped into back purge system, rinse the back of the filtering holes of the second grid reverse side and spiral extruder; After e, flushing, disable motor, presses the button, and seals the first grid, and minimizing foreign matter enters with smell and leaches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310538817.XA CN103552268A (en) | 2013-11-05 | 2013-11-05 | Kitchen waste solid-liquid separating device and separating method for the device |
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| CN201310538817.XA CN103552268A (en) | 2013-11-05 | 2013-11-05 | Kitchen waste solid-liquid separating device and separating method for the device |
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| CN201310538817.XA Pending CN103552268A (en) | 2013-11-05 | 2013-11-05 | Kitchen waste solid-liquid separating device and separating method for the device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801106A (en) * | 2015-03-31 | 2015-07-29 | 合肥宏润环保科技有限公司 | Restaurant waste water solid-liquid separation device |
| CN105584076A (en) * | 2016-03-11 | 2016-05-18 | 安徽天健环保股份有限公司 | Kitchen waste separating equipment provided with spraying self-cleaning system |
| CN107138242A (en) * | 2016-08-07 | 2017-09-08 | 李欣 | The degradable class food waste crushing processor of animals and plants |
| CN107149968A (en) * | 2016-11-10 | 2017-09-12 | 刘斯 | The special electromechanical assembly of house refuse aid in treatment in family |
| CN107600819A (en) * | 2017-10-10 | 2018-01-19 | 湖州壤之沃生物技术有限公司 | A kind of biologic garbage retracting device for possessing automatic sorting material function |
| CN107876546A (en) * | 2017-11-15 | 2018-04-06 | 穆洪强 | One kind meal slag piece-rate system |
| CN107876545A (en) * | 2017-11-15 | 2018-04-06 | 穆洪莲 | A kind of food waste treatment device |
| CN109364562A (en) * | 2018-12-03 | 2019-02-22 | 山东宜净源环保科技有限公司 | The equipment for separating liquid from solid and sewage water treatment method of road sweeper collection rubbish |
| CN110606611A (en) * | 2019-09-25 | 2019-12-24 | 桐乡恒易环保科技有限公司 | Oil-water separation process for kitchen waste treatment |
| CN110614264A (en) * | 2019-10-01 | 2019-12-27 | 上海康恒环境股份有限公司 | Kitchen garbage handles with connecing material storehouse and kitchen garbage pretreatment system |
| CN110820877A (en) * | 2019-11-20 | 2020-02-21 | 廖桃元 | Kitchen garbage recycling device |
| CN110883063A (en) * | 2019-12-05 | 2020-03-17 | 哈尔滨恒通排水设备制造股份有限公司 | Solid-liquid oil-water separation device for kitchen waste |
| CN111298479A (en) * | 2019-12-06 | 2020-06-19 | 浙江丽庭环境科技有限公司 | Kitchen garbage foreign matter oil-water separation all-in-one |
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| JP2013139015A (en) * | 2012-01-06 | 2013-07-18 | Metawater Co Ltd | Solid-liquid separator, sludge treatment system, and solid-liquid separation method |
| CN103361183A (en) * | 2013-07-25 | 2013-10-23 | 姜堰市通源机械厂 | Drainage oil dedicated solid-liquid separator |
| CN203637214U (en) * | 2013-11-05 | 2014-06-11 | 东莞市凯普精密机器有限公司 | Solid-liquid separation device for kitchen garbage |
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| CN102489494A (en) * | 2011-12-22 | 2012-06-13 | 天津生态城水务有限公司 | Pretreating method for kitchen waste |
| JP2013139015A (en) * | 2012-01-06 | 2013-07-18 | Metawater Co Ltd | Solid-liquid separator, sludge treatment system, and solid-liquid separation method |
| CN103361183A (en) * | 2013-07-25 | 2013-10-23 | 姜堰市通源机械厂 | Drainage oil dedicated solid-liquid separator |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801106A (en) * | 2015-03-31 | 2015-07-29 | 合肥宏润环保科技有限公司 | Restaurant waste water solid-liquid separation device |
| CN105584076A (en) * | 2016-03-11 | 2016-05-18 | 安徽天健环保股份有限公司 | Kitchen waste separating equipment provided with spraying self-cleaning system |
| CN107138242A (en) * | 2016-08-07 | 2017-09-08 | 李欣 | The degradable class food waste crushing processor of animals and plants |
| CN107149968A (en) * | 2016-11-10 | 2017-09-12 | 刘斯 | The special electromechanical assembly of house refuse aid in treatment in family |
| CN107600819A (en) * | 2017-10-10 | 2018-01-19 | 湖州壤之沃生物技术有限公司 | A kind of biologic garbage retracting device for possessing automatic sorting material function |
| CN107876545A (en) * | 2017-11-15 | 2018-04-06 | 穆洪莲 | A kind of food waste treatment device |
| CN107876546A (en) * | 2017-11-15 | 2018-04-06 | 穆洪强 | One kind meal slag piece-rate system |
| CN109364562A (en) * | 2018-12-03 | 2019-02-22 | 山东宜净源环保科技有限公司 | The equipment for separating liquid from solid and sewage water treatment method of road sweeper collection rubbish |
| CN110606611A (en) * | 2019-09-25 | 2019-12-24 | 桐乡恒易环保科技有限公司 | Oil-water separation process for kitchen waste treatment |
| CN110606611B (en) * | 2019-09-25 | 2021-09-28 | 桐乡恒易环保科技有限公司 | Oil-water separation process for kitchen waste treatment |
| CN110614264A (en) * | 2019-10-01 | 2019-12-27 | 上海康恒环境股份有限公司 | Kitchen garbage handles with connecing material storehouse and kitchen garbage pretreatment system |
| CN110820877A (en) * | 2019-11-20 | 2020-02-21 | 廖桃元 | Kitchen garbage recycling device |
| CN110883063A (en) * | 2019-12-05 | 2020-03-17 | 哈尔滨恒通排水设备制造股份有限公司 | Solid-liquid oil-water separation device for kitchen waste |
| CN110883063B (en) * | 2019-12-05 | 2021-09-10 | 哈尔滨恒通排水设备制造股份有限公司 | Solid-liquid oil-water separation device for kitchen waste |
| CN111298479A (en) * | 2019-12-06 | 2020-06-19 | 浙江丽庭环境科技有限公司 | Kitchen garbage foreign matter oil-water separation all-in-one |
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