CN103978719A - Solid-liquid separation device for kitchen waste treatment equipment - Google Patents
Solid-liquid separation device for kitchen waste treatment equipment Download PDFInfo
- Publication number
- CN103978719A CN103978719A CN201310050358.0A CN201310050358A CN103978719A CN 103978719 A CN103978719 A CN 103978719A CN 201310050358 A CN201310050358 A CN 201310050358A CN 103978719 A CN103978719 A CN 103978719A
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- CN
- China
- Prior art keywords
- solid
- bistrique
- blade
- driving shaft
- right driving
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
- B30B9/166—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms the screws being coaxially disposed in the same chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of environmental protection equipment, and particularly discloses a solid-liquid separation device for kitchen waste treatment equipment. The device comprises a box body and a box cover, and is characterized in that a partition plate, a left driving shaft and a right driving shaft are arranged in the box body, wherein meshed gears are arranged on the outer side of the box body, and are driven by a power source; the box body is divided into a solid-liquid separation cavity and a discharge cavity by the partition plate; a liquid outlet is formed in the lower end of the solid-liquid separation cavity; a discharge port is formed in the lower end of the discharge cavity; the left and right driving shafts are parallel to each other; one end of each of the left and right driving shafts is connected with the meshed gears, and the other end of each of the left and right driving shafts is fixed on the box body; a left hand blade is arranged on the left driving shaft in the solid-liquid separation cavity; a right hand blade is arranged on the right driving shaft; a filter screen is arranged between each of the left and right hand blades and the box body; the left hand blade and the right hand blade are variable pitch helical blades respectively. The device has the advantages of novel structure, good solid-liquid separation effects, high water extraction rate, running stability and the like.
Description
Technical field
The present invention relates to environmental protection equipment technical field, specifically a kind of equipment for separating liquid from solid for kitchen castoff treatment facility.
Background technology
At present, the annual kitchen castoff output of China is greatly about 6,000 ten thousand tons, be equivalent to the annual capacity on approximately 100,000,000 mu of ground, the threat that these kitchen castoffs are serious food security, for these kitchen castoffs are turned waste into wealth, this is had more research both at home and abroad, due to changing food waste complicated component, particularly grease and moisture are larger, changing food waste are carried out to the early stage of science and process, and realize Separation of Solid and Liquid and water-oil separating is still key.
Through retrieval, it is 200910076168 that CN101480541A discloses a kind of number of patent application, patent name is a kind of patent of invention of the equipment for separating liquid from solid that is applicable to changing food waste, this patent is all-sealed structure, main component comprises feeding cylinder, oil water separator, solid-liquid separator, liquid reserve tank and transmission device, and its deficiency is: unreasonable structure, in feeding cylinder rotary course, changing food waste easily blocks the outage of charging barrel, causes solid-liquid separation effect poor.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of novel structure, good effect of separating solid from liquid, high, the stable equipment for separating liquid from solid for kitchen castoff treatment facility of dehydration rate are provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of equipment for separating liquid from solid for kitchen castoff treatment facility, it is characterized in that comprising charging connection bucket and separate casing, charging connection bucket upper end is connected with the garbage outlet in sorting unit, lower end with separate casing and be connected, separate in casing and be provided with dividing plate, left driving shaft and right driving axle, the external side of separator box is provided with the gear being meshed, the gear being meshed drives through power source, separation casing is separated into Separation of Solid and Liquid chamber and discharging chamber by dividing plate, lower end, Separation of Solid and Liquid chamber is provided with liquid outlet, lower end, discharging chamber is provided with discharging opening, left driving shaft and right driving axle parallel, left driving shaft and right driving axle one end are through bearing, bearing block is connected with the gear being meshed, the other end is through bearing, bearing block is fixed on casing, left driving shaft in Separation of Solid and Liquid chamber is provided with left-handed blade, right driving axle is provided with dextrorotation blade, left-handed blade and dextrorotation blade are provided with filter screen with separating between casing, left-handed blade and dextrorotation blade are respectively displacement stirring vane, the pitch that is left-handed blade and dextrorotation blade is dwindled to discharge end gradually by feed end respectively, be beneficial to strengthen the Separation of Solid and Liquid to the higher kitchen castoff of moisture content, by reducing gradually left-handed blade and the interlobate volume of dextrorotation, kitchen castoff is progressively pushed, and left-handed blade and dextrorotation blade are staggered, making has less gap between left-handed blade and right driving axle, between dextrorotation blade and left driving shaft, there is less gap, can play mutual clean effect, avoid pressing materials and single driving shaft to rotate simultaneously simultaneously and caused forming the deficiency of extruding force, further strengthen the squeeze pressure of material, make the liquid in material be extruded out, after strainer filtering, flow out from liquid outlet, enter water-oil separating processing, and extruding after kitchen castoff after the extruding step by step of left-handed blade and dextrorotation blade, enter subsequent processing device by discharging opening.
The present invention respectively discharge end of the left driving shaft in equipment for separating liquid from solid and right driving axle is provided with reducing mechanism, reducing mechanism comprises quiet bistrique, rotary bistrique and crushing tooth, rotary bistrique is to be formed by fixedly connecting by the cylinder of cone table and the large end of cone table, rotary bistrique outer surface Circle-Array is shown roll flute, the cone table side of rotary bistrique is provided with crushing tooth, be beneficial to grinding particle size rubbish, also play the effect of the derivation after extruding simultaneously, quiet bistrique inwall is provided with roll flute, two quiet bistriques are separately fixed on dividing plate, two quiet bistrique chambeies are connected, in two quiet bistriques, be respectively equipped with rotary bistrique, the corresponding feed end of rotary bistrique smaller diameter end, the corresponding discharging opening of larger diameter end, between two rotary bistriques, between rotary bistrique and quiet bistrique, be provided with discharging gap, when the kitchen castoff after extruding is shifted onto rotary bistrique place by displacement stirring vane, the solid of bulk is through the fragmentation that impacts of crushing tooth, granularity is diminished, under the state progressively dwindling at the volume between rotary bistrique and quiet bistrique, further improve the dehydration rate of kitchen castoff, kitchen castoff after dehydration is after extrude in the gap between rotary bistrique and quiet bistrique, enter follow-up treatment facility through discharging opening.
The present invention, owing to adopting said structure, has the advantages such as novel structure, good effect of separating solid from liquid, dehydration rate are high, stable.
brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the enlarged drawing of C in Fig. 1.
Fig. 3 is the cutaway view of D-D in Fig. 2.
Fig. 4 is the structural representation of rotary bistrique and crushing tooth in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in drawings, a kind of equipment for separating liquid from solid for kitchen castoff treatment facility, comprise charging connection bucket and separate casing 22, charging connection bucket upper end is connected with the garbage outlet in sorting unit, lower end with separate casing 22 and be connected, separate in casing 22 and be provided with dividing plate 23, left driving shaft 24 and right driving axle 25, separate casing 22 outsides and be provided with the gear being meshed, the gear being meshed drives through power source, separation casing 22 is separated into Separation of Solid and Liquid chamber 26 and discharging chamber 27 by dividing plate 23, 27 lower ends, Separation of Solid and Liquid chamber are provided with liquid outlet, 27 lower ends, discharging chamber are provided with discharging opening, left driving shaft 24 and right driving axle 25 parallel, left driving shaft 24 and right driving axle 25 one end are through bearing, bearing block is connected with the gear being meshed, the other end is through bearing, bearing block is fixed on and separates on casing 22, left driving shaft 24 in Separation of Solid and Liquid chamber 26 is provided with left-handed blade 28, right driving axle 25 is provided with dextrorotation blade 29, left-handed blade 28 and dextrorotation blade 29 are provided with filter screen 30 with separating between casing 22, left-handed blade 28 and dextrorotation blade 29 are respectively displacement stirring vane, the pitch that is left-handed blade 28 and dextrorotation blade 29 is dwindled to discharge end gradually by feed end respectively, be beneficial to strengthen the Separation of Solid and Liquid to the higher kitchen castoff of moisture content, by reducing gradually of the volume between left-handed blade 28 and dextrorotation blade 29, kitchen castoff is progressively pushed, and left-handed blade 28 and dextrorotation blade 29 are staggered, making has less gap between left-handed blade 28 and right driving axle 25, between dextrorotation blade 29 and left driving shaft 24, there is less gap, can play mutual clean effect, avoid pressing materials and single driving shaft to rotate simultaneously simultaneously and caused forming the deficiency of extruding force, further strengthen the squeeze pressure of material, make the liquid in material be extruded out, after strainer filtering, flow out from liquid outlet, enter water-oil separating processing, and extruding after kitchen castoff after the extruding step by step of left-handed blade 28 and dextrorotation blade 29, enter subsequent processing device by discharging opening.
The present invention can be respectively equipped with reducing mechanism at the discharge end of left driving shaft 24 and right driving axle 25, reducing mechanism comprises quiet bistrique 117, rotary bistrique 118 and crushing tooth 119, moving mill 118 is to be formed by fixedly connecting by the cylinder of cone table and the large end of cone table, rotary bistrique 118 Circle-Arrays are shown roll flute, the cone table side axial of rotary bistrique 118 is provided with crushing tooth 119, be beneficial to grinding particle size rubbish, also play the effect of the derivation after extruding simultaneously, quiet bistrique 117 inwalls are provided with roll flute, two quiet bistriques 117 are separately fixed on dividing plate 23, two quiet bistrique 117 chambeies are connected, in two quiet bistriques 117, be respectively equipped with rotary bistrique 118, the corresponding feed end of rotary bistrique 118 smaller diameter end, the corresponding discharging opening of larger diameter end, between two rotary bistriques 118, between rotary bistrique 118 and quiet bistrique 117, be respectively equipped with discharging gap, when the kitchen castoff after extruding is shifted onto rotary bistrique 118 places by displacement stirring vane, the solid of bulk is through the fragmentation that impacts of crushing tooth 119, granularity is diminished, under the state progressively dwindling at the volume between rotary bistrique 118 and quiet bistrique 117, further improve the dehydration rate of kitchen castoff, kitchen castoff after dehydration is after extrude in the gap between rotary bistrique 118 and quiet bistrique 117, enter follow-up treatment facility through discharging opening.
The present invention enters in equipment for separating liquid from solid after kitchen castoff is separated by the garbage outlet of screening slot lower end, the moving left driving shaft 24 of motor driven belts and right driving axle 25 relative motions, dextrorotation blade 29 on left-handed blade 28 and right driving axle 25 on left driving shaft 24 progressively pushes kitchen castoff in progradation, liquid after extruding flows out from liquid outlet after strainer filtering, inlet opening in liquid outlet and oily-water seperating equipment enters and in oily-water seperating equipment, carries out water-oil separating, , in order to making biodiesel, remaining waste water enters municipal sewage disposal system by row of conduits to be processed again, kitchen castoff after extruding enters between rotary bistrique 118 and quiet bistrique 117, under the state progressively dwindling at the volume between rotary bistrique 118 and quiet bistrique 117, further improve the dehydration rate of kitchen castoff, dehydration rate reaches 60-70% left and right, between the crushing tooth of kitchen castoff after dehydration in rotary bistrique 118 and quiet bistrique 117 and rotary bistrique and quiet bistrique, interact, material large granularity is ground to rear output, in entering into fermentation tank 31, discharging opening carries out fermentation process.
[0014]the present invention, owing to adopting said structure, has the advantages such as novel structure, good effect of separating solid from liquid, dehydration rate are high, stable.
Claims (2)
1. the equipment for separating liquid from solid for kitchen castoff treatment facility, comprise casing and case lid, it is characterized in that being provided with in casing dividing plate, left driving shaft and right driving axle, casing outside is provided with the gear being meshed, the gear being meshed drives through power source, casing is separated into Separation of Solid and Liquid chamber and discharging chamber by dividing plate, lower end, Separation of Solid and Liquid chamber is provided with liquid outlet, lower end, discharging chamber is provided with discharging opening, left driving shaft and right driving axle parallel, left driving shaft and right driving axle one end are through bearing, bearing block is connected with the gear being meshed, the other end is through bearing, bearing block is fixed on casing, left driving shaft in Separation of Solid and Liquid chamber is provided with left-handed blade, right driving axle is provided with dextrorotation blade, between left-handed blade and dextrorotation blade and casing, be provided with filter screen, left-handed blade and dextrorotation blade are respectively variable-pitch propeller blade, the pitch that is left-handed blade and dextrorotation blade is dwindled to discharge end gradually by feed end respectively.
2. a kind of equipment for separating liquid from solid for kitchen castoff treatment facility according to claim 1, the discharge end that it is characterized in that left driving shaft and right driving axle is respectively equipped with solid reducing mechanism, solid reducing mechanism comprises quiet bistrique, rotary bistrique and bootstrap block, rotary bistrique is to be made up of cone table and cylinder, rotary bistrique outer surface circumference array is provided with crushing tooth, the cone table side of rotary bistrique is provided with bootstrap block, quiet bistrique inwall is provided with crushing tooth, two quiet bistriques are separately fixed on dividing plate, two quiet bistrique chambeies are connected, in two quiet bistriques, be respectively equipped with rotary bistrique, the corresponding feed end of rotary bistrique smaller diameter end, the corresponding discharging opening of larger diameter end, between two rotary bistriques, between rotary bistrique and quiet bistrique, be provided with discharging gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050358.0A CN103978719A (en) | 2013-02-09 | 2013-02-09 | Solid-liquid separation device for kitchen waste treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050358.0A CN103978719A (en) | 2013-02-09 | 2013-02-09 | Solid-liquid separation device for kitchen waste treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103978719A true CN103978719A (en) | 2014-08-13 |
Family
ID=51271001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310050358.0A Pending CN103978719A (en) | 2013-02-09 | 2013-02-09 | Solid-liquid separation device for kitchen waste treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978719A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971808A (en) * | 2015-06-16 | 2015-10-14 | 山东豪迈机械科技股份有限公司 | Breaking cutter for breaking rubber bricks |
| CN105500756A (en) * | 2016-01-21 | 2016-04-20 | 卿启湘 | Screw extrusion solid-liquid separator |
| CN107377588A (en) * | 2017-08-02 | 2017-11-24 | 东莞市绿革环保科技有限公司 | kitchen garbage processing system |
| CN110918596A (en) * | 2019-11-07 | 2020-03-27 | 南京明珠肥料有限责任公司 | Novel kitchen waste and kitchen waste integrated treatment system |
-
2013
- 2013-02-09 CN CN201310050358.0A patent/CN103978719A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971808A (en) * | 2015-06-16 | 2015-10-14 | 山东豪迈机械科技股份有限公司 | Breaking cutter for breaking rubber bricks |
| CN104971808B (en) * | 2015-06-16 | 2018-04-10 | 山东豪迈机械科技股份有限公司 | A kind of broken crushing cutter of rubber blob of viscose |
| CN105500756A (en) * | 2016-01-21 | 2016-04-20 | 卿启湘 | Screw extrusion solid-liquid separator |
| CN107377588A (en) * | 2017-08-02 | 2017-11-24 | 东莞市绿革环保科技有限公司 | kitchen garbage processing system |
| CN110918596A (en) * | 2019-11-07 | 2020-03-27 | 南京明珠肥料有限责任公司 | Novel kitchen waste and kitchen waste integrated treatment system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |