CN204052346U - The changing food waste process streamline of odorless - Google Patents
The changing food waste process streamline of odorless Download PDFInfo
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- CN204052346U CN204052346U CN201420404035.7U CN201420404035U CN204052346U CN 204052346 U CN204052346 U CN 204052346U CN 201420404035 U CN201420404035 U CN 201420404035U CN 204052346 U CN204052346 U CN 204052346U
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Abstract
The changing food waste process streamline that the utility model provides a kind of odorless comprises a factory building, workspace and production area is provided with in factory building, production area is provided with the dump chest depositing changing food waste, dump chest connects the solid fertile treatment region that a liquid fertilizer treatment region and processing liquid part in changing food waste processes solid portion in changing food waste, also comprise one and the solid portion in changing food waste is delivered to the described pre-process district consolidating fertile treatment region, pre-process district comprises auxiliary material processing district and the mixed zone solid portion in changing food waste and auxiliary material mixed of the auxiliary material of a processing, factory building seals, air insulated device is provided with between workspace and production area, workspace and production area are provided with ventilation duct, one blower fan of bleeding outwards bleeds to make the atmospheric pressure of described workspace and production area for negative pressure by described ventilation duct.The advantages such as it is little that the utility model has floor space, pollutes little, efficient are a kind of restaurant garbage treating systems being suitable for industrialization, environmental protection.
Description
Technical field
The utility model relates to a kind of changing food waste process streamline of odorless.
Background technology
Changing food waste, is commonly called as hogwash, is the sanitary waste that resident is formed in personal consumption process, very easily rots, distribute stench, spreads germs and virus.Changing food waste main component comprises rice and flours food residues, vegetables, vegetable and animals oils, meat bone etc., chemically on composition, has starch, cellulose, protein, lipid and inorganic salts.Nutritious changing food waste is valuable renewable resource, but if method of disposal is improper, it will become the potential danger source affecting food security and ecological safety.
Current process changing food waste mainly adopts bioanalysis, namely takes microbial fermentation technology to make fermented feed or fertilizer, and this treatment process general cycle is longer, need to carry out selection management to bacterial classification, technique is more complicated.A kind of method utilizing kitchen castoff to produce high calsium multivitamin Yeast protein feed disclosed in Chinese invention patent CN02155417.X in 2002, it is by the kitchen castoff after pulverizes, dewater, add nitrogen neutralization, sterilizing through pulverizer and swill material and control to carry out solid fermentation through computer after carrying out combined inoculation by the yeast of flow controller Hybrid mode and microorganism biological bacterial classification in batches drying, abrasive dust, chemical examination and packaging make high calsium multivitamin Yeast protein feed again.
The links of changing food waste process all can produce the waste gas with strong peculiar smell, significantly reduces the comfortableness of working environment, and damages, to environment the physical and mental health of staff; How for the feature of changing food waste, process streamline reasonable in design, accelerate the processing procedure of changing food waste, reduce the discharge of the waste gas in processing procedure, waste water, and greatly reduce workshop peculiar smell, energy-efficient, process the object that changing food waste is the utility model research to industrialization.
Utility model content
For above-mentioned defect of the prior art, it is little that the utility model provides a kind of floor space, pollutes little, the changing food waste process streamline of efficient odorless.
The utility model provides a kind of changing food waste process streamline of odorless, it comprises a factory building, workspace and production area is provided with in described factory building, described production area is provided with the dump chest depositing changing food waste, described dump chest connects the solid fertile treatment region that a liquid fertilizer treatment region and processing liquid part in changing food waste processes solid portion in changing food waste, also comprise one and the solid portion in changing food waste is delivered to the described pre-process district consolidating fertile treatment region, described pre-process district comprises auxiliary material processing district and the mixed zone solid portion in changing food waste and auxiliary material mixed of the auxiliary material of a processing, it is characterized in that: described factory building sealing, air insulated device is provided with between described workspace and production area, described workspace and production area are provided with ventilation duct, one blower fan of bleeding outwards bleeds to make the atmospheric pressure of described workspace and production area for negative pressure by described ventilation duct.
Preferably, described ventilation duct one end is communicated with air, is provided with the water washing device of spraying water in described ventilation duct before the outlet of described ventilation duct.
Preferably, described liquid fertilizer treatment region and solid fertile treatment region are separately positioned on described dump chest both sides, and described pre-process district is arranged between described liquid fertilizer treatment region and solid fertile treatment region.
Preferably, what described liquid fertilizer treatment region comprised the water-oil separating district that carries out water-oil separating and the liquid part of the changing food waste in described dump chest was drawn into described water-oil separating district draws pipeline, described liquid fertilizer treatment region also comprises the liquid fertilizer fermentation zone in a described water-oil separating district of connection, and a liquid fertilizer connecting described liquid fertilizer fermentation zone leaves standstill district.
Preferably, described pre-process district comprises the transfer passage of the solid portion in conveying changing food waste, is provided with the fracture area of the solid portion manually picked in deimpurity artificial screening district and this changing food waste broken in described transfer passage.
Preferably, the conveying worm of solid portion that described transfer passage is promoted in changing food waste step by step by several forms; Described transfer passage also comprises the irony screening plant of a rejecting metal material.
Preferably, described auxiliary material processing district comprises one by the bacterial classification allotment room of multiple auxiliary material mixing, and described auxiliary material comprises one or more of following material: chicken manure, pig manure, wood chip, anaerobic bacteria and aerobic bacteria.
Preferably, described solid fertile treatment region comprises several fermentation tanks being fermented into solid fertilizer for the solid portion in changing food waste be parallel to each other, described fermentation tank both sides are provided with parallel orbit, described track is arranged movably a turning machine and the groove that changes that described turning machine moves to another fermentation tank from a described fermentation tank is lifted car.
Preferably, described fermentation tank connects the laydown area that stores solid fertilizer, and described laydown area connects the bagging area of a packaged solid state fertilizer.
Preferably, described fermentation tank is provided with the furred ceiling being highly no more than 6 meters, described furred ceiling is provided with the air inlet of multiple described ventilation duct.
The changing food waste process streamline of odorless of the present utility model is for the feature of changing food waste, by the liquid part of changing food waste and solid portion separately process, for the situation of emission of bad smell in each link, devise sealing and the mill construction of negative pressure, and washing process is done to the waste gas of discharging, drastically increase the comfort level of production environment, decrease the pollution to environment; The advantages such as in addition, appropriate design pipeline organization, makes it have floor space little, pollutes little, efficient are a kind of restaurant garbage treating systems being suitable for industrialization, environmental protection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is planar structure schematic diagram of the present utility model;
Fig. 2 is the partial enlargement structural representation at A place in Fig. 1.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, and enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the changing food waste process streamline of odorless of the present utility model is that one is suitable for industrialized vibrational power flow, the square structure that factory building is little in suitable floor space of building.
Be provided with the dump chest 10 that deposits changing food waste in the middle part of factory building, the side opening of dump chest 10 is provided with the lorry passage 12 of double-deck anti-foul door, topples over the changing food waste of collection for lorry.
The left side of dump chest 10 is liquid fertilizer treatment region 14, and the right is solid fertile treatment region 16, and left and right can exchange.Changing food waste in dump chest 10 is after precipitation, and the liquid part seepage flow on surface, to the water bucket of below, is then delivered to liquid fertilizer treatment region 14 by drawing pipeline (not shown), carries out processing process, is produced into liquid fertilizer.The solid portion of dump chest 10, after being delivered to pre-process district 18, through the pre-process in pre-process district 18, then sends into solid fertile treatment region 16.The main work in pre-process district 18 comprises: reject impurity, hard object, fragmentation, extruding, the auxiliary material mixing of interpolation.
Pre-process district 18 comprises the transfer passage 20 of the solid portion in conveying changing food waste, the auxiliary material processing district 22 processing auxiliary material and the mixed zone 24 solid portion in changing food waste and auxiliary material mixed.The conveying worm 26 that transfer passage 20 promotes the solid portion in changing food waste step by step by several forms, wherein be provided with the fracture area 30 of the solid portion manually picked in deimpurity artificial screening district 28 and this changing food waste broken, transfer passage 20 also comprises the irony screening plant (not shown) of a rejecting metal material.Artificial screening district 28 is mainly used in artificial mode, rejects the visible impurity of polybag, iron wire, stone etc.Irony screening plant is mainly through impurity such as the iron blocks in the device absorption changing food wastes such as magnet.Fracture area 30 comprises coarse crushing district 31 and fine crushing district 33, coarse crushing district 31 is for carrying out large fragmentation, and so that kitchen garbage breaking is become large particle, 33, fine crushing district is broken into comparatively granule further, to increase the surface area of changing food waste, accelerate its fermentation in subsequent process.
Auxiliary material processing district 22 comprises one and room is allocated in the bacterial classification allotment room 32 of multiple fermentation bacterial classification mixing and the auxiliary material of auxiliary material mixing, mixed auxiliary material is delivered to mixer place and fully mixes, and the auxiliary material in the present embodiment comprises one or more of following material: chicken manure, pig manure, wood chip, anaerobic bacteria and aerobic bacteria.Auxiliary material processing district 22, according to season and temperature, after being allocated in proportion by various auxiliary material, fully mixes with broken changing food waste solid portion in mixed zone 24, utilizes in the various bacterium in auxiliary material and carry out fermentation process to changing food waste.
Gu fertile treatment region 16 comprises several fermentation tanks 34 be parallel to each other, after mixed changing food waste is delivered to fermentation tank 34 by conveying device, through hot fermentation in fermentation tank 34, generate solid-state fertilizer.Monitoring temperature (not shown), ventilation unit (not shown) and deodorizing pipeline (not shown) is provided with in fermentation tank 34, the oxygen that ventilation unit needs for increasing fermentation, monitoring temperature is used for the temperature in monitor fermentation groove 34, the temperature of fermentation when guaranteeing that fermentation tank 34 is in applicable all the time.Through the waste gas that deodorizing pipeline is extracted out, after washing equipment, then through the further deodorizing process of bacteria bed, be then delivered to bacteria bed space, the chimney eventually passing 15 meters drains into open air.The heat that fermentation produces is taken away by waste gas, can arrange heat-exchange device, obtain this partial heat at bacteria bed place, to repeat recycling, reaches the object of economize energy.Fermentation tank 34 both sides are provided with parallel orbit 36, track is arranged movably a turning machine 38 and the groove that changes that turning machine 38 moves to another fermentation tank 34 from a fermentation tank 34 is lifted car (not shown).Turning machine 38 regularly carries out turning operation to the solid fermentation thing in fermentation tank 34, increases the uniformity of fermentation.Solid waste by fermentation groove 34 generates the solid fertilizer that may be used for agricultural production after fermenting.
Solid fertilizer has conveyer belt (not shown) to be delivered to laydown area 40 to deposit, and laydown area 40 connects the bagging area 42 of a packaged solid state fertilizer, packs.One can also be arranged at bagging area 42 as required and solid fertilizer be made granular granulation district 44, to make granular solid fertilizer.
Liquid fertilizer treatment region 14 comprises a water-oil separating district 46, the grease in the water of mode recovering liquid meal kitchen such as to strike off by heating.Liquid state meal kitchen water through water-oil separating is sent to liquid fertilizer fermentation zone 48, and by applying the mushroom of fermentation, carry out fermentation process, after fermentation process is complete, generate liquid fertilizer, liquid fertilizer is transported to liquid fertilizer and leaves standstill district 50, carries out leaving standstill, reducing moisture content and storage.
Further, factory building integral sealing (opposing seal, but allow air to enter into factory building from the external world), be divided into workspace 52 and production area in factory building.Workspace 52 mainly comprises staff living area, office, control machine room etc., and other are production area.Workspace 52 and production area, when building, are namely separated by structures such as walls, for the door etc. that people, equipment pass through, separated, avoid the peculiar smell of production area to spill into workspace by rolling screen door and plastic door curtain etc. as air insulated device.
Be provided with ventilation duct (not shown) in factory building, blower fan of bleeding (not shown) is outwards bled, and to form negative pressure in workspace and production area, avoids peculiar smell excessive.The air extracted out also passed through the conventional deodorization process process such as washing before discharged to air.
In addition, the overall basic sealing of this streamline, is bled by blower fan, makes to form negative pressure in workshop, avoids foul smell to overflow.The air extracted out, through operations such as washings, carries out deodorizing process.Thus, this streamline is overall discharges without foul smell substantially, and fully reclaims the organic substance in changing food waste.For the key area of several easy generation peculiar smell such as fermentation tank 34, be provided with furred ceiling, this furred ceiling is liftoff about 5 meters, it is arranged the air inlet of ventilation duct, with near the air of extraction belt peculiar smell, to reduce the peculiar smell of production area entirety.Above technical characteristic, those of ordinary skill in the art describe according to this, and not needing to pay too much creativeness can realize, thus not to scheme detailed expression.
The above; be only detailed description of the invention of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (10)
1. the changing food waste process streamline of an odorless, it comprises a factory building, workspace and production area is provided with in described factory building, described production area is provided with the dump chest depositing changing food waste, described dump chest connects the solid fertile treatment region that a liquid fertilizer treatment region and processing liquid part in changing food waste processes solid portion in changing food waste, also comprise one and the solid portion in changing food waste is delivered to the described pre-process district consolidating fertile treatment region, described pre-process district comprises auxiliary material processing district and the mixed zone solid portion in changing food waste and auxiliary material mixed of the auxiliary material of a processing, it is characterized in that: described factory building sealing, air insulated device is provided with between described workspace and production area, described workspace and production area are provided with ventilation duct, one blower fan of bleeding outwards bleeds to make the atmospheric pressure of described workspace and production area for negative pressure by described ventilation duct.
2. the changing food waste process streamline of odorless according to claim 1, is characterized in that: described ventilation duct one end is communicated with air, is provided with the water washing device of spraying water in described ventilation duct before the outlet of described ventilation duct.
3. the changing food waste process streamline of odorless according to claim 2, it is characterized in that: described liquid fertilizer treatment region and solid fertile treatment region are separately positioned on described dump chest both sides, and described pre-process district is arranged between described liquid fertilizer treatment region and solid fertile treatment region.
4. the changing food waste process streamline of odorless according to claim 3, it is characterized in that: what described liquid fertilizer treatment region comprised the water-oil separating district that carries out water-oil separating and the liquid part of the changing food waste in described dump chest was drawn into described water-oil separating district draws pipeline, described liquid fertilizer treatment region also comprises the liquid fertilizer fermentation zone in a described water-oil separating district of connection, and a liquid fertilizer connecting described liquid fertilizer fermentation zone leaves standstill district.
5. the changing food waste process streamline of odorless according to claim 4, it is characterized in that: described pre-process district comprises the transfer passage of the solid portion in conveying changing food waste, in described transfer passage, be provided with the fracture area of the solid portion manually picked in deimpurity artificial screening district and this changing food waste broken.
6. the changing food waste process streamline of odorless according to claim 5, is characterized in that: the conveying worm of the solid portion that described transfer passage is promoted in changing food waste step by step by several forms; Described transfer passage also comprises the irony screening plant of a rejecting metal material.
7. the changing food waste process streamline of odorless according to claim 6, it is characterized in that: described auxiliary material processing district comprises one by the bacterial classification allotment room of multiple auxiliary material mixing, described auxiliary material comprises one or more of following material: chicken manure, pig manure, wood chip, anaerobic bacteria and aerobic bacteria.
8. the changing food waste process streamline of odorless according to claim 7, it is characterized in that: described solid fertile treatment region comprises several fermentation tanks being fermented into solid fertilizer for the solid portion in changing food waste be parallel to each other, described fermentation tank both sides are provided with parallel orbit, described track is arranged movably a turning machine and the groove that changes that described turning machine moves to another fermentation tank from a described fermentation tank is lifted car.
9. the changing food waste process streamline of odorless according to claim 8, is characterized in that: described fermentation tank connects the laydown area that stores solid fertilizer, and described laydown area connects the bagging area of a packaged solid state fertilizer.
10. the changing food waste process streamline of odorless according to claim 9, is characterized in that: described fermentation tank is provided with the furred ceiling being highly no more than 6 meters, described furred ceiling is provided with the air inlet of multiple described ventilation duct.
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| CN201420404035.7U CN204052346U (en) | 2014-07-22 | 2014-07-22 | The changing food waste process streamline of odorless |
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| CN201420404035.7U CN204052346U (en) | 2014-07-22 | 2014-07-22 | The changing food waste process streamline of odorless |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013805A (en) * | 2015-07-03 | 2015-11-04 | 安徽中科绿世代环保科技有限公司 | Kitchen waste pretreatment method |
| CN105903748A (en) * | 2016-05-31 | 2016-08-31 | 耐德三井造船（重庆）环境装备有限公司 | Kitchen waste residue-liquid separator |
| CN107311708A (en) * | 2017-06-13 | 2017-11-03 | 广西力源宝科技有限公司 | The production system and method for fertilizer are prepared using kitchen garbage |
| CN109090048A (en) * | 2018-09-30 | 2018-12-28 | 广东惜福环保科技有限公司 | Centralized kitchen garbage conversion system |
| CN110064641A (en) * | 2019-04-18 | 2019-07-30 | 广州励美环保科技有限公司 | A kind of house refuse terminal processing system and its construction method and processing method using system processing house refuse |
| CN112404103A (en) * | 2020-11-12 | 2021-02-26 | 苏州韩博环境科技有限公司 | Kitchen waste comprehensive treatment system |
-
2014
- 2014-07-22 CN CN201420404035.7U patent/CN204052346U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013805A (en) * | 2015-07-03 | 2015-11-04 | 安徽中科绿世代环保科技有限公司 | Kitchen waste pretreatment method |
| CN105903748A (en) * | 2016-05-31 | 2016-08-31 | 耐德三井造船（重庆）环境装备有限公司 | Kitchen waste residue-liquid separator |
| CN105903748B (en) * | 2016-05-31 | 2017-11-24 | 耐德三井造船（重庆）环境装备有限公司 | Kitchen waste residue-liquid separator |
| CN107311708A (en) * | 2017-06-13 | 2017-11-03 | 广西力源宝科技有限公司 | The production system and method for fertilizer are prepared using kitchen garbage |
| CN109090048A (en) * | 2018-09-30 | 2018-12-28 | 广东惜福环保科技有限公司 | Centralized kitchen garbage conversion system |
| CN109090048B (en) * | 2018-09-30 | 2024-04-05 | 广东惜福环保科技有限公司 | Centralized kitchen waste conversion system |
| CN110064641A (en) * | 2019-04-18 | 2019-07-30 | 广州励美环保科技有限公司 | A kind of house refuse terminal processing system and its construction method and processing method using system processing house refuse |
| CN110064641B (en) * | 2019-04-18 | 2024-03-01 | 广州励美环保科技有限公司 | Household garbage terminal treatment system, construction method thereof and treatment method for treating household garbage by using system |
| CN112404103A (en) * | 2020-11-12 | 2021-02-26 | 苏州韩博环境科技有限公司 | Kitchen waste comprehensive treatment system |
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