CN204448802U - The intensive pre-processing device of cities and towns kitchen castoff - Google Patents
The intensive pre-processing device of cities and towns kitchen castoff Download PDFInfo
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- CN204448802U CN204448802U CN201520104528.3U CN201520104528U CN204448802U CN 204448802 U CN204448802 U CN 204448802U CN 201520104528 U CN201520104528 U CN 201520104528U CN 204448802 U CN204448802 U CN 204448802U
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- conveying worm
- draining
- kitchen castoff
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Abstract
The intensive pre-processing device of cities and towns kitchen castoff, it relates to a kind of discarded object pre-processing device.The utility model solves kitchen castoff and is and focuses on a large scale, does not receive the problem of fortune and treating apparatus for the classification of cities and towns kitchen castoff.The lower end of recovering hopper and the feeding mouth of draining conveying worm are interconnected, the feeding mouth of draining conveying worm is lower than the discharging opening of draining conveying worm, draining helical feed motor spindle is processed with draining hole, filtrate collection bucket is provided with below the arrival end of draining conveying worm, the discharging opening of draining conveying worm is positioned at sorter upper inlet just to setting, the lower end of sorter is communicated with the entrance of piston pump, piston delivery side of pump is communicated with the top of buffer bin, the lower end of buffer bin is communicated with the feeding mouth of squeezer, the bottom of filtrate collection bucket is communicated with the entrance of three-phase separator by percolate delivery pump with the liquid-phase outlet of squeezer.The utility model is used for cities and towns kitchen castoff arable land change.
Description
Technical field
The utility model relates to the intensive pre-processing device of a kind of cities and towns kitchen castoff, belongs to kitchen castoff processing technology field.
Background technology
At present, the kitchen castoff process of China is in the starting stage, and kitchen castoff is large size city and focuses on a large scale, there is the problem that investment is high, occupation of land scale is large, treatment facility is numerous and diverse; Fortune is received in Small Urban kitchen castoff classification and process is urgently carried out, and is unsuitable for building large-scale kitchen castoff treatment facility, and its size of population is few, and it is low that generation is discarded in meal kitchen, needs to consider the problems such as investment, construction land simultaneously.Therefore, exploitation and promoting is applicable to the innoxious and bio-technology department that is resource of the dining-kitchen organic waste of Small Urban and unifies corollary equipment, to become in current kitchen castoff process field one and possesses perspective and strategic important process.
To sum up, existing kitchen castoff is large size city and focuses on a large scale, does not have cities and towns kitchen castoff classification to receive fortune and treating apparatus.
Utility model content
The utility model focuses on a large scale for the existing kitchen castoff of solution is large size city, does not receive the problem of fortune and treating apparatus for the classification of cities and towns kitchen castoff, and then provides a kind of cities and towns kitchen castoff intensive pre-processing device.
The utility model is solve the problems of the technologies described above the technical scheme taked to be:
The cities and towns of the present utility model intensive pre-processing device of kitchen castoff comprises recovering hopper, draining conveying worm, sorter, piston pump, buffer bin, squeezer, percolate delivery pump, three-phase separator and filtrate collection bucket, the lower end of recovering hopper and the feeding mouth of draining conveying worm are interconnected, draining conveying worm is obliquely installed, the feeding mouth of draining conveying worm is lower than the discharging opening of draining conveying worm, draining hole is processed with bottom the arrival end of draining conveying worm, the aperture in draining hole is 4 ~ 6mm, filtrate collection bucket is provided with below the arrival end of draining conveying worm, the discharging opening of draining conveying worm is positioned at sorter upper inlet just to setting, the lower end of sorter is communicated with the entrance of piston pump, piston delivery side of pump is communicated with the top of buffer bin, the lower end of buffer bin is communicated with the feeding mouth of squeezer, squeezer is provided with liquid-phase outlet, the bottom of filtrate collection bucket is communicated with the entrance of three-phase separator by percolate delivery pump with the liquid-phase outlet of squeezer.
The beneficial effects of the utility model are:
Kitchen castoff intensive pre-processing device in cities and towns of the present utility model is by sorting, carrying, squeeze, put forward wet goods operation, organic matter in the kitchen castoff of cities and towns is separated with inorganic matter, extract the grease contained in kitchen castoff simultaneously, by the sewage treatment in situ of the inorganic matter that sorts out and generation, organic matter and grease can be used as deep processing raw material, remain the value of kitchen castoff, achieve minimizing and the comprehensive utilization of kitchen castoff; Be large size city with existing kitchen castoff to focus on a large scale, do not have kitchen castoffs classification in cities and towns to receive fortune and compare with treating apparatus, occupation of land small scale, decrease kitchen castoff investment cost, simplify the processing procedure of kitchen castoff;
The cities and towns of the present utility model intensive pre-processing device of kitchen castoff, for small and medium-sized cities kitchen castoff, can process kitchen castoff 50 ~ 100 tons of/day every day;
The cities and towns of the present utility model intensive pre-processing device of kitchen castoff can be integrated in container for small and medium-sized cities kitchen castoff, thus shorten material flow, optimize little Space Facilities system, coordinate Automatic Control, achieve the accurate sorting of kitchen castoff organic matter, grease, light materials, heavy substance, for biological treatment provides desirable material further.
Accompanying drawing explanation
Fig. 1 is the overall structure front sectional view of the intensive pre-processing device of cities and towns of the present utility model kitchen castoff.
Detailed description of the invention
Detailed description of the invention one: as shown in Figure 1, the intensive pre-processing device of cities and towns kitchen castoff of present embodiment comprises recovering hopper 1, draining conveying worm 2, sorter 3, piston pump 4, buffer bin 5, squeezer 6, percolate delivery pump 7, three-phase separator 8 and filtrate collection bucket 9, the lower end of recovering hopper 1 and the feeding mouth of draining conveying worm 2 are interconnected, draining conveying worm 2 is obliquely installed, the feeding mouth of draining conveying worm 2 is lower than the discharging opening of draining conveying worm 2, draining hole is processed with bottom the arrival end of draining conveying worm 2, the aperture in draining hole is 4 ~ 6mm, filtrate collection bucket 9 is provided with below the arrival end of draining conveying worm 2, the discharging opening of draining conveying worm 2 is positioned at sorter 3 upper inlet just to setting, the lower end of sorter 3 is communicated with the entrance of piston pump 4, the outlet of piston pump 4 is communicated with the top of buffer bin 5, the lower end of buffer bin 5 is communicated with the feeding mouth of squeezer 6, squeezer 6 is provided with liquid-phase outlet, the bottom of filtrate collection bucket 9 is communicated with by the entrance of percolate delivery pump 7 with three-phase separator 8 with the liquid-phase outlet of squeezer 6.
The cylindricality ball screen cloth being provided with pendulum model sorting pendulum in sorter 3 of the present utility model and being obliquely installed, kitchen castoff enters in sorter, and sorting hammer is vacillated now to the left, now to the right, under discarded object granularity being less than 50mm is sized to sieve, as discarded object, oversize uses as organic matter.Pendulum has certain crushing function.
Three-phase separator of the present utility model is Three-phase decanter centrifuge, and producer is Juneng Machinery Co., Ltd., Jiangsu Prov.; Model is LW250.
Detailed description of the invention two: as shown in Figure 1, present embodiment draining conveying worm 2 is double frequency draining conveying worm.Design like this, according to the Load Regulation conveying capacity of back segment equipment, can also reverse simultaneously and prevent draining conveying worm 2 from blocking.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention three: as shown in Figure 1, the aperture in present embodiment draining hole is 5mm.Be convenient to moisture content flowed out by draining hole, place material and flowed out by draining hole.Other composition and annexation identical with detailed description of the invention one or two.
Detailed description of the invention four: as shown in Figure 1, present embodiment sorter 3 is hydraulic drive sorter.Design like this, adopts hydraulic transmission mode, increases the oscillatory forces of sorter, avoids large impurity blocking sorter sieve aperture; The sorting hammer of the utility model sorter is the pendulum of large volume, small number, and slew rate is comparatively slow, avoids fiber substance to be wound around; Pendulum sorting swings as to swing at a slow speed, avoids and lump impurity Rapid contact and cause the damage of pendulum, screen cloth; The screen cloth of the utility model sorter is roller ball form, reduces the hard friction between pendulum, impurity, screen cloth, increases the service life of screen cloth.Other composition and annexation identical with detailed description of the invention three.
Detailed description of the invention five: as shown in Figure 1, present embodiment draining conveying worm 2 length is 620mm.Design like this, the pressure ram of draining conveying worm 2 can realize dehydration at shorter stroke.Other composition and annexation and detailed description of the invention one, two or four identical.
Detailed description of the invention six: as shown in Figure 1, the external diameter of present embodiment draining conveying worm 2 is 240mm, and the internal diameter of draining conveying worm 2 is 200mm.Design like this, draining conveying worm 2 can realize dehydration at shorter stroke.Other composition and annexation identical with detailed description of the invention five.
Detailed description of the invention seven: as shown in Figure 1, present embodiment squeezer 6 is obliquely installed, and the liquid-phase outlet on squeezer 6 is positioned at the lower end of squeezer 6.Design like this, is convenient to the liquid collection in squeezer 6.Other composition and annexation and detailed description of the invention one, two, four or six identical.
The course of work:
As shown in Figure 1, be poured over by kitchen castoff in recovering hopper 1, adopt draining conveying worm 2 to carry out preliminary Separation of Solid and Liquid, draining conveying worm 2 adopts VFC, according to the Load Regulation conveying capacity of back segment equipment, can also reverse simultaneously and prevent draining conveying worm 2 from blocking; The liquid that draining conveying worm 2 is separated enters in filtrate collection bucket 9, and solid waste is transported in sorter 3 by draining conveying worm 2;
The material of solid waste is processed by sorter 3, in mechanical sorting mode, the foreign material of particle size in material at more than 50mm are separated, the foreign material separated are mainly the inorganic foreign material such as bulk metal, ceramics, vial and polybag, above-mentioned inorganic foreign material landfill on the spot;
The particle size sorted out in material enters into buffer bin 5 at the material of below 50mm by piston pump 4, then squeezer 6 is entered into by buffer bin 5, Organic Solid-Phase partially aqueous rate after squeezing 50 ~ 60%, by squeezing after the direct entrucking of Organic Solid-Phase part;
The liquid phase part that material is squeezed by squeezer 6 is delivered in three-phase separator 8 by percolate delivery pump 7 together with liquid in filtrate collection bucket 9; The grease barrelling that three-phase separator 8 is separated is stand-by, the sewage separated emission treatment on the spot, solid fraction entrucking together with squeezer extrudate;
Organic matter moisture content after squeezing is between 50 ~ 60%, can as plurality of raw materials such as multiple nutrients soil, fertilizers, be transported to other organic matter treatment plant as raw material, the changing food waste comparing ortho states is compared, volume decreases over half, greatly reduce cost of transportation, kitchen castoff per ton can extract the thick grease of 100KG.
Claims (7)
1. the intensive pre-processing device of cities and towns kitchen castoff, described pre-processing device comprises recovering hopper (1), draining conveying worm (2), sorter (3), piston pump (4), buffer bin (5), squeezer (6), percolate delivery pump (7), three-phase separator (8) and filtrate collection bucket (9), it is characterized in that: the lower end of recovering hopper (1) and the feeding mouth of draining conveying worm (2) are interconnected, draining conveying worm (2) is obliquely installed, the feeding mouth of draining conveying worm (2) is lower than the discharging opening of draining conveying worm (2), draining hole is processed with bottom the arrival end of draining conveying worm (2), the aperture in draining hole is 4 ~ 6mm, filtrate collection bucket (9) is provided with below the arrival end of draining conveying worm (2), the discharging opening of draining conveying worm (2) is positioned at sorter (3) upper inlet just to setting, the lower end of sorter (3) is communicated with the entrance of piston pump (4), the outlet of piston pump (4) is communicated with the top of buffer bin (5), the lower end of buffer bin (5) is communicated with the feeding mouth of squeezer (6), (6) are provided with liquid-phase outlet with squeezer, the bottom of filtrate collection bucket (9) is communicated with by the entrance of percolate delivery pump (7) with three-phase separator (8) with the liquid-phase outlet of squeezer (6).
2. the intensive pre-processing device of cities and towns according to claim 1 kitchen castoff, is characterized in that: draining conveying worm (2) is double frequency draining conveying worm.
3. the intensive pre-processing device of cities and towns according to claim 1 and 2 kitchen castoff, is characterized in that: the aperture in draining hole is 5mm.
4. the intensive pre-processing device of cities and towns according to claim 3 kitchen castoff, is characterized in that: the sorter that sorter (3) is mechanical sorting mode.
5. the intensive pre-processing device of cities and towns kitchen castoff according to claim 1,2 or 4, is characterized in that: draining conveying worm (2) length is 620mm.
6. the intensive pre-processing device of cities and towns according to claim 5 kitchen castoff, is characterized in that: the external diameter of draining conveying worm (2) is 240mm, and the internal diameter of draining conveying worm (2) is 200mm.
7. the intensive pre-processing device of cities and towns kitchen castoff according to claim 1,2,4 or 6, it is characterized in that: squeezer (6) is obliquely installed, the liquid-phase outlet on squeezer (6) is positioned at the lower end of squeezer (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104528.3U CN204448802U (en) | 2015-02-12 | 2015-02-12 | The intensive pre-processing device of cities and towns kitchen castoff |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520104528.3U CN204448802U (en) | 2015-02-12 | 2015-02-12 | The intensive pre-processing device of cities and towns kitchen castoff |
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| CN204448802U true CN204448802U (en) | 2015-07-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269815A (en) * | 2016-10-27 | 2017-01-04 | 威德环境科技股份有限公司 | Changing food waste pretreatment system |
| CN107422626A (en) * | 2017-09-13 | 2017-12-01 | 杭州正驰达精密机械有限公司 | A kind of rotating shaft positioning structure of autoplugger |
| CN111360027A (en) * | 2020-03-16 | 2020-07-03 | 广东利世康低碳科技有限公司 | Small intensive kitchen waste treatment method |
| CN111672886A (en) * | 2020-07-09 | 2020-09-18 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste solid-liquid separation system |
| CN114101283A (en) * | 2021-11-29 | 2022-03-01 | 上海康恒环境股份有限公司 | Kitchen waste treatment process and device |
-
2015
- 2015-02-12 CN CN201520104528.3U patent/CN204448802U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269815A (en) * | 2016-10-27 | 2017-01-04 | 威德环境科技股份有限公司 | Changing food waste pretreatment system |
| CN106269815B (en) * | 2016-10-27 | 2019-07-09 | 威德环境科技股份有限公司 | Kitchen garbage pretreatment system |
| CN107422626A (en) * | 2017-09-13 | 2017-12-01 | 杭州正驰达精密机械有限公司 | A kind of rotating shaft positioning structure of autoplugger |
| CN107422626B (en) * | 2017-09-13 | 2022-10-11 | 杭州正驰达精密机械有限公司 | Rotating shaft positioning structure of automatic hammer |
| CN111360027A (en) * | 2020-03-16 | 2020-07-03 | 广东利世康低碳科技有限公司 | Small intensive kitchen waste treatment method |
| CN111672886A (en) * | 2020-07-09 | 2020-09-18 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste solid-liquid separation system |
| CN114101283A (en) * | 2021-11-29 | 2022-03-01 | 上海康恒环境股份有限公司 | Kitchen waste treatment process and device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: Room A691, building 2, innovation and entrepreneurship square, science and technology innovation city, hi tech Industrial Development Zone, Harbin City, Heilongjiang Province Patentee after: Harbin Boneng Environmental Protection Technology Co.,Ltd. Address before: Tianshun Nangang Development Zone in Heilongjiang province Harbin city 150090 Street No. 65 1 floor Patentee before: HEILONGJIANG SINOREHOO ENVIRONMENT PROTECTION TECHNICAL SERVICES CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room A691, Building 2 (No. 719, Keji 1st Street), Innovation and Entrepreneurship Plaza, Science and Technology Innovation City, Harbin Hi tech Industrial Development Zone, Heilongjiang 150028 Patentee after: Heilongjiang Boneng Ecological Environmental Protection Co.,Ltd. Address before: Room A691, Building 2 (No. 719, Keji 1st Street), Innovation and Entrepreneurship Plaza, Science and Technology Innovation City, Harbin Hi tech Industrial Development Zone, Heilongjiang 150028 Patentee before: Harbin Boneng Environmental Protection Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 150023 room A204, A206, 207, building 2, Chuangye square, science and technology innovation city, hi tech Industrial Development Zone, Harbin, Heilongjiang Province (No. 719, Keji 1st Street) Patentee after: Heilongjiang Boneng Ecological Environmental Protection Co.,Ltd. Address before: Room A691, Building 2 (No. 719, Keji 1st Street), Innovation and Entrepreneurship Plaza, Science and Technology Innovation City, Harbin Hi tech Industrial Development Zone, Heilongjiang 150028 Patentee before: Heilongjiang Boneng Ecological Environmental Protection Co.,Ltd. |