CN204454910U - Fruits and vegetables class organic garbage disposal - Google Patents

Fruits and vegetables class organic garbage disposal Download PDF

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Publication number
CN204454910U
CN204454910U CN201520070509.3U CN201520070509U CN204454910U CN 204454910 U CN204454910 U CN 204454910U CN 201520070509 U CN201520070509 U CN 201520070509U CN 204454910 U CN204454910 U CN 204454910U
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unit
fruits
fermentation cabin
fermentation
garbage disposal
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魏泉源
俞金海
聂永山
张言超
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BEIJING ZHONGYUAN ENERGY Co Ltd
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BEIJING ZHONGYUAN ENERGY Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Abstract

The utility model discloses a kind of fruits and vegetables class organic garbage disposal, comprise the feed unit, pretreatment unit, supply unit, fermentation unit, the discharging unit that connect successively; Spiral conveying tube, pulverizing unit, de-watering extrusion unit that pretreatment unit adopts vertical structure to comprise; Fermentation unit comprises fermentation cabin, and the opening for feed place of fermentation cabin is provided with microbial inoculum adder, and the bottom of fermentation cabin is provided with heating unit, is provided with sensor, ventilator, spray equipment, whipping appts in fermentation cabin, and the outer wall of described fermentation cabin is provided with thermal insulation layer; Discharging unit comprises tilted plate passage, and the discharge port of fermentation cabin bottom and tilted plate expanding channels, the bottom of tilted plate passage is provided with packaging bag.Structure is simple, integrated level is high, can realize the source process that fruits and vegetables rubbish produces.

Description

Fruits and vegetables class organic garbage disposal
Technical field
The utility model relates to a kind of fixed-end forces disposal plant, particularly relates to a kind of fruits and vegetables class organic garbage disposal.
Background technology
All a large amount of fruit/vegetable waste can be produced in daily life and agricultural production process, China's domestic waste 20% ~ 50% from the waste of fresh fruit of vegetables, annual fruit/vegetable waste output accounts for 25% ~ 30% of fruits and vegetables ultimate production, the fruits and vegetables waste of more than 100,000,000 ton is about had to produce every year, wherein the overwhelming majority is not carried out recycling and is taken as rubbish and domestic refuse together processes, but fruits and vegetables msw water content is high, easy corruption, easily grow mosquito, blending causes msw water content to raise in domestic refuse, calorific value reduces, be unfavorable for existing landfill or burning.The source of generation of fruits and vegetables rubbish is more concentrated, easily realizes collecting separately, processes from source of generation, not only effectively solves fruits and vegetables rubbish to the harm of environment, and reduce fruits and vegetables rubbish clear cost.
In prior art, fixed-end forces conventional art comprises:
1, sanitary landfill: fruits and vegetables msw water content is high, easily corrupt, and easily cause the secondary pollution of underground water and air after landfill, landfill leachate treatment is difficult, and discharges a large amount of CH4 and CO2 isothermal chamber gas gradually.Do not meet the material characteristic feature of fruits and vegetables rubbish, secondary pollution is serious.Outward transport cost is high.
2, anaerobic digestion: material properties compares and is suitable as Anaerobic Digestion, produce three natural ponds (biogas, natural pond slag, natural pond liquid), biogas is as energy recovery, but the amount of natural pond slag and natural pond liquid is very large, farmland, a large amount of soil is needed to dissolve, if be placed on source process to be difficult to process, and digestion period more than 30 days, the time is long.
3, Traditional compost: floor space is large, the treatment process time, complex management, produces obnoxious flavour.
4, burn: fruits and vegetables msw water content is high, and calorific value is low, cannot implement.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, integrated level is high, can realize the fruits and vegetables class organic garbage disposal of the source process that fruits and vegetables rubbish produces.
The purpose of this utility model is achieved through the following technical solutions:
Fruits and vegetables class organic garbage disposal of the present utility model, comprises the feed unit, pretreatment unit, supply unit, fermentation unit, the discharging unit that connect successively;
Described feed unit comprises feeder, and described feeder is connected with described pretreatment unit by receiving bucket;
Described pretreatment unit adopts vertical structure, comprise and the described spiral conveying tube receiving bottom of struggling against and be connected, screw shaft is provided with in described spiral conveying tube, described spiral conveying tube tail end is connected with pulverizing unit, described pulverizing unit is connected with de-watering extrusion unit, the liquid-phase outlet of described de-watering extrusion unit is connected with city planting ductwork by water shoot, and solid-phase outlet is connected with described supply unit;
Described supply unit comprises scraper feeding machine;
Described fermentation unit comprises fermentation cabin, the end of described scraper conveyor is connected with the opening for feed on described fermentation cabin top, the opening for feed place of described fermentation cabin is provided with microbial inoculum adder, the bottom of described fermentation cabin is provided with heating unit, be provided with sensor, ventilator, spray equipment, whipping appts in described fermentation cabin, the outer wall of described fermentation cabin is provided with thermal insulation layer;
Described discharging unit comprises tilted plate passage, and the discharge port of described fermentation cabin bottom and described tilted plate expanding channels, the bottom of described tilted plate passage is provided with packaging bag.
The technical scheme provided as can be seen from above-mentioned the utility model, the fruits and vegetables class organic garbage disposal that the utility model embodiment provides, owing to comprising the feed unit, pretreatment unit, supply unit, fermentation unit, the discharging unit that connect successively, structure is simple, integrated level is high, be mainly used in the market of farm produce, the vegetables and fruits transaction generation such as distribution centre, processing base fruits and vegetables rubbish carries out minimizing, resource utilization, harmless treatment disposal, realize the source process that fruits and vegetables rubbish produces.
Accompanying drawing explanation
The structural representation of the fruits and vegetables class organic garbage disposal that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation in the 1-1 cross section of Fig. 1;
Fig. 3 is the structural representation in the 2-2 cross section of Fig. 1;
Fig. 4 is the structural representation in the A-A cross section of Fig. 1.
Embodiment
To be described in further detail the utility model embodiment below.
Fruits and vegetables class organic garbage disposal of the present utility model, its preferably embodiment be:
Comprise the feed unit, pretreatment unit, supply unit, fermentation unit, the discharging unit that connect successively;
Described feed unit comprises feeder, and described feeder is connected with described pretreatment unit by receiving bucket;
Described pretreatment unit adopts vertical structure, comprise and the described spiral conveying tube receiving bottom of struggling against and be connected, screw shaft is provided with in described spiral conveying tube, described spiral conveying tube tail end is connected with pulverizing unit, described pulverizing unit is connected with de-watering extrusion unit, the liquid-phase outlet of described de-watering extrusion unit is connected with city planting ductwork by water shoot, and solid-phase outlet is connected with described supply unit;
Described supply unit comprises scraper feeding machine;
Described fermentation unit comprises fermentation cabin, the end of described scraper conveyor is connected with the opening for feed on described fermentation cabin top, the opening for feed place of described fermentation cabin is provided with microbial inoculum adder, the bottom of described fermentation cabin is provided with heating unit, be provided with sensor, ventilator, spray equipment, whipping appts in described fermentation cabin, the outer wall of described fermentation cabin is provided with thermal insulation layer;
Described discharging unit comprises tilted plate passage, and the discharge port of described fermentation cabin bottom and described tilted plate expanding channels, the bottom of described tilted plate passage is provided with packaging bag.
Described feeder is provided with Weighing module and is provided with hydraulic push rod lifting gear.
The helix pitch of described screw shaft diminishes from top to bottom gradually.
Described pulverizing unit comprises beater disintegrating machine.
The scraper plate bottom of described scraper feeding machine is covered with aperture, is provided with wire brush below described scraper feeding machine.
Described whipping appts comprises central shaft, and described central shaft is provided with rhombus blade, and described central shaft is connected with variable-frequency motor.
Also comprise Automatic Control Unit.
The utility model adopts high-temperature aerobic fermentation technology, be different from Traditional compost, floor space is little, short (this equipment 7 days for the treatment of cycle, tradition more than 15 days), complete assembly level of automation high (only needing manual operation charging discharging), volume reduction rate high (90%), without the need to adding auxiliary material (this equipment, because pre-treatment is proper, does not need to add auxiliary material adjustment material water ratio).Be particularly suitable for the source of generation of the fruits and vegetables rubbish such as the market of farm produce, wholesale distribution centre, garden stuff processing factory, innoxious treatment in situ is carried out from source, solve the easy corruption of fruits and vegetables rubbish, easily grow mosquito repellent, transport outward the high problem of cost, directly can receive fruits and vegetables rubbish initial material, simple and quick carries out harmless treatment disposal, and do not produce secondary pollution in treating processes, process after product is organic fertilizer, has certain economic worth.
The utility model can receive fruits and vegetables rubbish initial material, can automatically carry out aerobic fermentation and carry out discharging, finally obtain recycling organic fertilizer, solve the process problem of fruits and vegetables rubbish, and can create certain economic worth.
Specific embodiment:
As shown in Figures 1 to 4, mainly comprise: feed unit, pretreatment unit, supply unit, fermentation unit, discharging unit, Automatic Control Unit.
1, feed unit comprises feeder, receives bucket, and Weighing module forms, and feeder is promoted by hydraulic push rod, and a material loading receives the capacity of standard refuse container, and feeder arranges Weighing module, automatically records feed weight in charging flow process, and feeder connection receives bucket.Enter pretreatment unit.
2, pretreatment unit will dewater and disintegrating process combination, adopt vertical structure, receive bucket bottom and connect one section of spiral conveying tube, spiral conveying tube is one section of thicker open tube, the inside cover has screw shaft, the helix pitch of screw shaft along with more and more diminishing gradually near bottom, so not only can play the effect of conveying, can also play the effect of coarse reduction and predrainage.What be connected with spiral conveying tube tail end is pulverizing unit, and adopt mechanical disintegration principle, hammer type crushing, becomes particle or the bulk of small particle size by crushing material, increases specific surface area.Material after pulverizing is poured over de-watering extrusion unit, by pressure effect, moisture in material is extruded, also can extrude the incomplete material of pulverizing simultaneously, crush while dehydration or be pressed into flake, increase the reaction area of subsequent fermentation reaction, make its hybrid reaction cmpletely, the moisture extruded is by draining into city planting ductwork outside water shoot., water ratio about 60%.Enter supply unit.
3, supply unit, adopt scraper feeding machine, scraper plate there is special construction, below is covered with aperture, contribute to solid-liquid separation effect, below scraper feeding machine, be provided with wire brush, the material that extrusion dehydration lumps fully is broken up, ensure material porosity, utilize microorganism to degrade fully fast material.
4, fermentation unit, is made up of fermentation cabin, microbial inoculum adder, heating unit, thermal insulation layer, sensor, ventilator, spray equipment.Adopt forced ventilation turning technique, fermentation turning has variable-frequency motor to drive rhombus blade to stir-fry, and is welded on center shaft with divergent shape by six large blades, can vertically Stirring material, improves stirring efficiency, fully breaks up material and complete batch mixing.Heating unit is by inner for fermentation cabin temperature control to 50-55 degree, and controlled by temperature sensor, thermal insulation layer reduces calorific loss, oxygen level sensor controls ventilator working time, spray water system is a kind of small-sized shower nozzle, is mainly used to the humidity increasing fermentation unit, also can be used to the back flushing carrying out material.
5, the most important components of discharging unit is exactly discharge port, discharge port is arranged on below body, and be connected with there being the plate passage at certain angle of inclination, utilize gravity discharging, discharge port settles packaging bag, after material filling, artificial envelope is transported, discharging can be used to make organic fertilizer, second stage employ, avoids environmental pollution and land seizure, economic environmental protection, recycle is worth high.Discharging water ratio is below 30%.
Technical process: feed unit is provided with fruits and vegetables garbage throw-in port, dispensing port is a square bucket, bucket bottom connects one section of spiral conveying tube, spiral conveying tube is one section of thicker open tube, the inside cover has screw shaft, the helix pitch of screw shaft along with more and more diminishing gradually near bottom, so not only can play the effect of conveying, can also play the effect of coarse reduction and predrainage.What be connected with spiral conveying tube tail end is pulverizing unit, and adopt mechanical disintegration principle, hammer type crushing, becomes particle or the bulk of small particle size by crushing material, increases specific surface area.Material after pulverizing is poured over de-watering extrusion unit, by pressure effect, moisture in material is extruded, also can extrude the incomplete material of pulverizing simultaneously, crush while dehydration or be pressed into flake, increase the reaction area of subsequent fermentation reaction, make its hybrid reaction cmpletely, the moisture extruded is by draining into city planting ductwork outside water shoot.Material, after pre-treatment, enters supply unit, and in supply unit, material is promoted to fermentation unit, and is fully broken up by material by ingress's wire brush structure, ensures porosity.
Material carries out fermentative processing entering into main body treatment zone after pre-treatment.Material is after the process of pretreating zone, and be transported to fermentation unit through transfer unit, fermentation unit contains whipping appts, ventilation plant, heating unit, spray water system, microbial inoculum throwing device.Whipping appts is welded on center shaft with divergent shape by six large blades, can vertically Stirring material; Ventilation plant is a small-sized fan, can carry out dynamic ventilation blowing; Spray water system is a kind of small-sized shower nozzle, is mainly used to the humidity increasing fermentation unit, also can be used to the back flushing carrying out material; Heating unit is a heating tube, is mainly used to the temperature promoting fermentation unit.
Material stirs after entering fermentation unit while sprinkling of drying adds microbial inoculum, the object that blowing is sprayed is in order to microbial inoculum can be allowed to be evenly distributed in material, prevent follow-up stirring from occurring uneven situation, also to slowly stir after microbial inoculum adds, the object one stirred is by microbial inoculum and material Homogeneous phase mixing, two is dug by material, makes the contact area of oxygen in material and air become large, prevents from, because oxygen lacks, anaerobically fermenting occurs.
For the temperature in fermenting process, humidity, oxygen content etc. all by Automatic Control Unit, when temperature is too low, heating tube can heat fermentation unit, can carry out ventilation and heat when temperature is too high to fermentation unit; Humidity too low or too high time can carry out shower nozzle trickle or ventilation to fermentation unit; Ventilation process is carried out when oxygen content is not high, below be all that robot control system(RCS) controls automatically according to the parameter preset, if run into the indeterminable situation of automatic control system, cause temperature cannot promote as heating tube damages always, robot control system(RCS) will give the alarm, and reminds staff to check.
Simultaneously at fermentation unit external parcel lagging material, holding unit internal temperature, prevention unit internal heat is scattered and disappeared fast, with save energy.Material is after the fermentation of for some time, pushed to discharging unit.
For the source that fruits and vegetables rubbish produces, the utility model has just contained the pollution of fruits and vegetables rubbish from source, and only need artificial input and output material, equipment can run automatically, finally discharging is manually transported, and decreases personnel's burden.Carried out aerobic compost process to fruits and vegetables rubbish, the volume reduction rate of rubbish is high, and discharging can also as organic fertilizer, second stage employ, reaches the object that material cycle utilizes, and can not produce hazardous and noxious substances in treating processes, can not cause secondary pollution to environment.
The utility model is made good use of aerobe fermentation and is processed fruits and vegetables rubbish, targetedly, there is larger utility value in place for the market of farm produce, the vegetables and fruits transaction generation such as distribution centre, processing base fruits and vegetables rubbish, fruits and vegetables rubbish is different from organic waste, device processes technique is targeted comparatively speaking, decrease some unwanted technical process, avoid the loss that the energy is unnecessary, economic environmental protection.And discharging as organic fertilizer, can utilize again, reach the object of material cycle, respond the policy of national recycling economy.
The utility model treatment scheme is improved simple, and integrated level is high, completes in an equipment; Solve fruits and vegetables refuse treatment problem, emphasize that source processes, do not cause secondary pollution; Level of automation is high, manually low; The application of dehydration, fragmentation, variable-frequency motor, insulation reduces energy consumption; Compared to current organic garbage disposal, more targeted to material.
The above; be only the utility model preferably embodiment; but 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, protection domain of the present utility model should be as the criterion with the protection domain of claims.

Claims (7)

1. a fruits and vegetables class organic garbage disposal, is characterized in that, comprises the feed unit, pretreatment unit, supply unit, fermentation unit, the discharging unit that connect successively;
Described feed unit comprises feeder, and described feeder is connected with described pretreatment unit by receiving bucket;
Described pretreatment unit adopts vertical structure, comprise and the described spiral conveying tube receiving bottom of struggling against and be connected, screw shaft is provided with in described spiral conveying tube, described spiral conveying tube tail end is connected with pulverizing unit, described pulverizing unit is connected with de-watering extrusion unit, the liquid-phase outlet of described de-watering extrusion unit is connected with city planting ductwork by water shoot, and solid-phase outlet is connected with described supply unit;
Described supply unit comprises scraper feeding machine;
Described fermentation unit comprises fermentation cabin, the end of described scraper conveyor is connected with the opening for feed on described fermentation cabin top, the opening for feed place of described fermentation cabin is provided with microbial inoculum adder, the bottom of described fermentation cabin is provided with heating unit, be provided with sensor, ventilator, spray equipment, whipping appts in described fermentation cabin, the outer wall of described fermentation cabin is provided with thermal insulation layer;
Described discharging unit comprises tilted plate passage, and the discharge port of described fermentation cabin bottom and described tilted plate expanding channels, the bottom of described tilted plate passage is provided with packaging bag.
2. fruits and vegetables class organic garbage disposal according to claim 1, is characterized in that, described feeder is provided with Weighing module and is provided with hydraulic push rod lifting gear.
3. fruits and vegetables class organic garbage disposal according to claim 1, it is characterized in that, the helix pitch of described screw shaft diminishes from top to bottom gradually.
4. fruits and vegetables class organic garbage disposal according to claim 1, it is characterized in that, described pulverizing unit comprises beater disintegrating machine.
5. fruits and vegetables class organic garbage disposal according to claim 1, is characterized in that, the scraper plate bottom of described scraper feeding machine is covered with aperture, is provided with wire brush below described scraper feeding machine.
6. fruits and vegetables class organic garbage disposal according to claim 1, it is characterized in that, described whipping appts comprises central shaft, and described central shaft is provided with rhombus blade, and described central shaft is connected with variable-frequency motor.
7. the fruits and vegetables class organic garbage disposal according to any one of claim 1 to 6, is characterized in that, also comprise Automatic Control Unit.
CN201520070509.3U 2015-01-30 2015-01-30 Fruits and vegetables class organic garbage disposal Active CN204454910U (en)

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057307A (en) * 2015-08-04 2015-11-18 闫书成 Domestic rubbish treatment system
CN105080945A (en) * 2015-08-31 2015-11-25 滁州科菁生物科技有限公司 Family organic refuse treatment process system
CN107151156A (en) * 2017-06-12 2017-09-12 北京市土肥工作站 The organic waste anniversary low-carbon innocent treatment equipment
CN107685066A (en) * 2017-09-25 2018-02-13 北京中源创能工程技术有限公司 Refuse treatment plant
CN108587869A (en) * 2018-07-02 2018-09-28 浙江华庆元生物科技有限公司 A kind of waste dish biochemical treatment dewatering system
CN109777724A (en) * 2017-11-10 2019-05-21 广东联力科技有限公司 A kind of environmental protection equipment handling the fruits and vegetables that rot
CN110014013A (en) * 2018-01-09 2019-07-16 深圳市龙澄高科技环保(集团)有限公司 A kind of automation fruits and vegetables waste reduction processing equipment
CN110125151A (en) * 2019-06-05 2019-08-16 上海环境工程设计研究院有限公司 Fruits and vegetables garbage anaerobic fermentation preprocess method and its pretreatment system
CN110790589A (en) * 2019-09-17 2020-02-14 上海格领环保科技有限公司 Wet garbage treatment device and method
CN111269046A (en) * 2020-03-24 2020-06-12 湖南绿捷环境科技有限公司 Dry kibbling wet refuse treatment device of ultra-temperature fermentation
CN112299906A (en) * 2020-11-09 2021-02-02 王丽 Edible fungus culture waste organic fertilizer fermentation tank capable of warming and humidifying
CN112608204A (en) * 2021-01-13 2021-04-06 张占淼 Suspension type chicken manure fertilizer processingequipment
CN112794741A (en) * 2021-01-08 2021-05-14 贵州明威环保技术有限公司 Method for producing organic fertilizer by using vegetable wastes
CN115433031A (en) * 2022-09-23 2022-12-06 北京市高速公路交通工程有限公司 Small-sized treatment equipment for combined fermentation of excess sludge and organic garbage

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105057307A (en) * 2015-08-04 2015-11-18 闫书成 Domestic rubbish treatment system
CN105057307B (en) * 2015-08-04 2017-02-22 闫书成 Domestic rubbish treatment system
CN105080945A (en) * 2015-08-31 2015-11-25 滁州科菁生物科技有限公司 Family organic refuse treatment process system
CN107151156A (en) * 2017-06-12 2017-09-12 北京市土肥工作站 The organic waste anniversary low-carbon innocent treatment equipment
CN107685066A (en) * 2017-09-25 2018-02-13 北京中源创能工程技术有限公司 Refuse treatment plant
CN109777724A (en) * 2017-11-10 2019-05-21 广东联力科技有限公司 A kind of environmental protection equipment handling the fruits and vegetables that rot
CN110014013A (en) * 2018-01-09 2019-07-16 深圳市龙澄高科技环保(集团)有限公司 A kind of automation fruits and vegetables waste reduction processing equipment
CN108587869A (en) * 2018-07-02 2018-09-28 浙江华庆元生物科技有限公司 A kind of waste dish biochemical treatment dewatering system
CN110125151A (en) * 2019-06-05 2019-08-16 上海环境工程设计研究院有限公司 Fruits and vegetables garbage anaerobic fermentation preprocess method and its pretreatment system
CN110790589A (en) * 2019-09-17 2020-02-14 上海格领环保科技有限公司 Wet garbage treatment device and method
CN111269046A (en) * 2020-03-24 2020-06-12 湖南绿捷环境科技有限公司 Dry kibbling wet refuse treatment device of ultra-temperature fermentation
CN112299906A (en) * 2020-11-09 2021-02-02 王丽 Edible fungus culture waste organic fertilizer fermentation tank capable of warming and humidifying
CN112794741A (en) * 2021-01-08 2021-05-14 贵州明威环保技术有限公司 Method for producing organic fertilizer by using vegetable wastes
CN112608204A (en) * 2021-01-13 2021-04-06 张占淼 Suspension type chicken manure fertilizer processingequipment
CN115433031A (en) * 2022-09-23 2022-12-06 北京市高速公路交通工程有限公司 Small-sized treatment equipment for combined fermentation of excess sludge and organic garbage

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