CN116734258A - Fruit and vegetable garbage treatment process - Google Patents

Fruit and vegetable garbage treatment process Download PDF

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Publication number
CN116734258A
CN116734258A CN202310043667.9A CN202310043667A CN116734258A CN 116734258 A CN116734258 A CN 116734258A CN 202310043667 A CN202310043667 A CN 202310043667A CN 116734258 A CN116734258 A CN 116734258A
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CN
China
Prior art keywords
fruit
vegetable garbage
vegetable
treatment process
garbage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310043667.9A
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Chinese (zh)
Other versions
CN116734258B (en
Inventor
王杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suqian Kaida Environmental Protection Equipment Manufacturing Co ltd
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Suqian Kaida Environmental Protection Equipment Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Suqian Kaida Environmental Protection Equipment Manufacturing Co ltd filed Critical Suqian Kaida Environmental Protection Equipment Manufacturing Co ltd
Priority to CN202310043667.9A priority Critical patent/CN116734258B/en
Publication of CN116734258A publication Critical patent/CN116734258A/en
Application granted granted Critical
Publication of CN116734258B publication Critical patent/CN116734258B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/10Drying by heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/20Dewatering by mechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/80Shredding

Abstract

The application relates to a fruit and vegetable garbage treatment process, which relates to the technical field of garbage treatment and comprises the following steps of screening fruit and vegetable garbage, removing non-fruit and vegetable garbage, crushing, conveying the screened fruit and vegetable garbage into a crusher for crushing, bagging, loading the crushed fruit and vegetable garbage into a gas-tight packaging bag, carrying out negative pressure, pumping air into the packaging bag to enable the interior of the packaging bag to be in a negative pressure state, compressing the packaging bag in the negative pressure state to enable juice in the fruit and vegetable garbage to be discharged, drying the compressed fruit and vegetable garbage, and incinerating the dried fruit and vegetable garbage. The application has the advantages of convenient combustion and less influence on environment.

Description

Fruit and vegetable garbage treatment process
Technical Field
The application relates to the technical field of garbage disposal, in particular to a fruit and vegetable garbage disposal process.
Background
Several methods for disposing garbage are commonly known, which are mainly classified into landfill, incineration and composting. However, when the fruit and vegetable waste is treated, the fruits and vegetables contain much water due to the characteristics of the fruit and vegetable waste, and thus the fruits and vegetables directly participate in combustion, which tends to cause insufficient combustion. If the material is directly buried or discarded, the seepage is easy to occur, and the environment is affected.
Disclosure of Invention
Aiming at the defects of the prior art, one of the purposes of the application is to provide a fruit and vegetable garbage treatment process which has the advantages of convenient combustion and less influence on environment.
The above object of the present application is achieved by the following technical solutions:
a fruit and vegetable garbage treatment process comprises the following steps of screening fruit and vegetable garbage, removing non-fruit and vegetable garbage, crushing, conveying the screened fruit and vegetable garbage into a crusher for crushing, bagging, loading the crushed fruit and vegetable garbage into a gas-tight packaging bag, pumping the packaging bag to a negative pressure state, compressing the packaging bag in the negative pressure state, discharging juice in the fruit and vegetable garbage, drying the compressed fruit and vegetable garbage, and incinerating the dried fruit and vegetable garbage.
Through adopting above-mentioned technical scheme, in use, advance the screening to fruit vegetables rubbish, reject non-fruit vegetables rubbish to smash fruit vegetables rubbish after the rejection, later carry the fruit vegetables rubbish after smashing in the air-tight wrapping bag through negative pressure and compression, make the juice in the fruit vegetables rubbish discharge, and dry and burn fruit vegetables rubbish, so in use, can reduce the influence to the environment greatly, the fruit vegetables rubbish after drying is also more easy burning simultaneously.
The present application may be further configured in a preferred example to: the packaging bag comprises a supporting box body, a cover body and a flexible bag body, wherein the flexible bag body is positioned in the supporting box body, and the cover body is connected with the supporting box body.
Through adopting above-mentioned technical scheme, the existence of lid and support box body can effectively reduce the probability of flexible bag body damage in compression process.
The present application may be further configured in a preferred example to: the support box body is fixedly connected with a connecting column connected with the cover body, the connecting column is fixedly connected with the cover body, and the cover body can move towards the bottom surface of the support box body under the action of external force.
Through adopting above-mentioned technical scheme, in the bagging-off step, spliced pole and lid are connected, play fixed effect to the lid to it is more convenient to make the bagging-off.
The present application may be further configured in a preferred example to: the support box body with the lid be combustible material, the stoving step in, including the drying-machine, the drying-machine includes a stoving section of thick bamboo and cutting device, a stoving section of thick bamboo be used for holding the support box body, cutting device be used for cutting into pieces and get into the support box body in the stoving section of thick bamboo.
By adopting the technical scheme, namely in the drying step, the supporting box body and the cover body are chopped, are dried together with the fruit and vegetable garbage and are sent to incineration, so that the heat generated during the incineration can be effectively increased, and the incineration of the fruit and vegetable garbage is more complete.
The present application may be further configured in a preferred example to: the drying cylinder is arranged in a sealing way, and heat generated in the burning step is transmitted into the drying cylinder.
By adopting the technical scheme, in use, the fruit and vegetable garbage can be dried better.
The present application may be further configured in a preferred example to: the shredding device comprises a double-toothed roller crusher and a stirring mechanism, wherein the double-toothed roller crusher is arranged in the drying cylinder and is positioned above the stirring mechanism.
Through adopting above-mentioned technical scheme, the existence of double-toothed roll breaker makes the crushing effect to supporting box body and lid better to make the internal fruit vegetables rubbish that is located flexible bag discharge from flexible bag, more be convenient for dry.
The present application may be further configured in a preferred example to: an air outlet pipe is arranged in the double-toothed roller crusher, faces towards the toothed roller and is used for blowing dry and hot air to the toothed roller.
Through adopting above-mentioned technical scheme, in use, the hot-air dried that blows to the fluted roller makes the fruit vegetables rubbish that adheres to on the fluted roller more easily drop from the fluted roller.
The present application may be further configured in a preferred example to: the stirring mechanism comprises a stirring shaft and stirring blades arranged on the stirring shaft, wherein the stirring blades are provided with gas flow channels and are communicated with each other, and the gas flow channels on the stirring shaft are communicated with an external heat supply pipeline.
Through adopting above-mentioned technical scheme, in use, fruit vegetables rubbish drops from the discharge gate of double-toothed roll breaker and contacts with the stirring leaf, at stirring leaf pivoted in-process, owing to all be equipped with gas runner and external heat supply pipeline on stirring leaf and the (mixing) shaft and be linked together, consequently in use, can further strengthen the stoving effect to fruit vegetables rubbish.
Drawings
FIG. 1 is a schematic illustration of the process flow of the present application.
FIG. 2 is a schematic cross-sectional view of the package of the present application.
FIG. 3 is a schematic view of the stirring shaft and stirring She Poushi of the present application.
Reference numerals: 11. supporting the box body; 12. a cover body; 13. a flexible bag body; 14. a connecting column; 21. a stirring shaft; 22. stirring the leaves; 23. a gas flow passage.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, the fruit and vegetable garbage treatment process disclosed by the application comprises the steps of screening fruit and vegetable garbage, removing non-fruit and vegetable garbage, crushing, conveying the screened fruit and vegetable garbage into a crusher for crushing, bagging, loading the crushed fruit and vegetable garbage into a gas-tight packaging bag, carrying out negative pressure, pumping air into the packaging bag to enable the packaging bag to be in a negative pressure state, compressing the packaging bag in the negative pressure state to enable juice in the fruit and vegetable garbage to be discharged, drying the compressed fruit and vegetable garbage, incinerating the dried fruit and vegetable garbage, and conveying heat generated by incineration to a drying step.
In the bagging step, when the bagging amount of the crushed fruit and vegetable garbage accounts for half of that of the crushed fruit and vegetable garbage, water is continuously added into the crusher in the bagging process, so that the probability of the fruit and vegetable garbage being attached to the crusher is reduced.
In the treatment process, fruit and vegetable garbage is screened, non-fruit and vegetable garbage is removed, then the fruit and vegetable garbage is conveyed into a pulverizer for pulverization, after pulverization is completed, the pulverized fruit and vegetable garbage is bagged, when the residual amount and bagging amount of the fruit and vegetable garbage in the pulverizer are equal, the probability that the fruit and vegetable garbage is attached to the inner wall of the pulverizer is reduced by continuously inputting small-flow water flow to the inner wall of the pulverizer through multiple points of a water pipe, after the bagging is completed, the negative pressure treatment is carried out on the packaging bag, the packaging bag in a negative pressure state is compressed, so that juice is discharged from the fruit and vegetable garbage, after the compression is completed, the fruit and vegetable garbage is dried, and the dried fruit and vegetable garbage is incinerated.
The package includes a support box 11, a flexible bag 13, and a cover 12. The flexible bag 13 may be made of plastic, the side of the supporting box 11 is fixedly connected with a connecting column 14, and the other end of the connecting column 14 is fixedly connected with the cover 12 to form a box shape. The flexible bag 13 is located within the support box 11 and the open end extends beyond the support box 11. In this embodiment, the supporting case 11 and the cover 12 are made of combustible materials, for example, by splicing or gluing wood, gluing or molding gangue particles, or gluing or molding biomass particles.
In the treatment process, an opening of the flexible bag body 13 is sleeved at a discharge hole of the pulverizer, when one flexible bag body 13 is full, another packaging bag is replaced until fruit and vegetable garbage in the pulverizer is completely packaged, then the packaging bag is sent to a compression step, in the compression step, the cover body 12 faces upwards, the opening of the flexible bag body 13 is communicated with a negative pressure pipe, and a filter screen is arranged at a negative pressure pipe opening so as to block the fruit and vegetable garbage from entering the negative pressure pipe. The negative pressure pipe is also connected with a liquid collecting pipe which is vertically arranged and is communicated with the negative pressure pipe which is horizontally arranged, and the liquid collecting pipe is positioned below the negative pressure pipe. Under the action of the negative pressure pipe, the flexible bag body 13 deforms, so that a part of juice in the flexible bag body 13 enters the negative pressure pipe and enters the liquid collecting pipe under the action of gravity. Then, in a state where the flexible bag 13 is kept under negative pressure, a force is applied to the lid 12, so that the connecting column 14 is broken, and the lid 12 moves downward. And applies a force to the flexible bag 13 so that the juice in the flexible bag 13 is squeezed out and enters the liquid collecting pipe from the negative pressure pipe.
After compression is completed, the drying step is carried out, in the drying step, the dryer comprises a dryer barrel and a shredding device, the shredding device comprises a double-toothed roller crusher and a stirring mechanism, and the double-toothed roller crusher is fixedly arranged in the dryer barrel and is located above the stirring mechanism. The stirring mechanism comprises a stirring shaft 21 and stirring blades 22 arranged on the stirring shaft 21, the stirring shaft 21 and the stirring blades 22 are respectively provided with a gas flow passage 23, the gas flow passages 23 on the stirring shaft 21 and the gas flow passages 23 on the stirring blades 22 are communicated and form a loop, and the stirring shaft 21 is communicated with an external heat supply pipeline through a fluid slip ring. An air outlet pipe is arranged in the double-toothed roller crusher, faces towards the toothed roller and is used for blowing dry hot air to the toothed roller. The drying cylinder is arranged in a sealing way, and an air inlet pipe and an air outlet pipe are arranged on the drying cylinder.
In the course of treatment, the wrapping bag after the compression is carried to the double-toothed roll breaker in, under the effect of double-toothed roll breaker, support box body 11, lid 12 and flexible bag body 13 are broken to fall to the section of thick bamboo in the stoving, in the broken in-process, because fruit vegetables rubbish has the adhesion, therefore partial fruit vegetables rubbish can adhere on the piece granule of support box body 11 and lid 12, after getting into the section of thick bamboo of stoving, stirring axle 21 is in the rotation state, and drives stirring leaf 22 and rotate, thereby make fruit vegetables rubbish and support box body 11 piece, lid 12 piece's mixing effect better. The air with heat generated in the incineration step is partially introduced into the air outlet pipe through the pipe, and the dry and hot air is blown toward the toothed roller, partially introduced into the air flow passage 23 on the stirring shaft 21 and the stirring blade 22 through the pipe, partially introduced into the drying cylinder through the air inlet pipe, and discharged from the air outlet pipe for discharging the moisture in the drying cylinder.
The implementation principle of the embodiment is as follows: in the treatment, fruit and vegetable garbage is classified, the classified fruit and vegetable garbage is crushed and bagged, negative pressure and compression operation are carried out on the bagged fruit and vegetable garbage, so that juice in the fruit and vegetable garbage is discharged, the bagged fruit and vegetable garbage is crushed and dried, and the bagged fruit and vegetable garbage is incinerated after the drying is finished.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. A fruit and vegetable garbage treatment process is characterized in that: the method comprises the steps of screening fruit and vegetable garbage, removing non-fruit and vegetable garbage, crushing, conveying the screened fruit and vegetable garbage into a crusher for crushing, bagging, loading the crushed fruit and vegetable garbage into a gas-tight packaging bag, pumping air from the packaging bag to enable the packaging bag to be in a negative pressure state, compressing the packaging bag in the negative pressure state, discharging juice in the fruit and vegetable garbage, drying the compressed fruit and vegetable garbage, and incinerating the dried fruit and vegetable garbage.
2. A fruit and vegetable waste treatment process according to claim 1, characterized in that: the packaging bag comprises a supporting box body (11), a cover body (12) and a flexible bag body (13), wherein the flexible bag body (13) is positioned in the supporting box body (11), and the cover body (12) is connected with the supporting box body (11).
3. A fruit and vegetable waste treatment process according to claim 2, characterized in that: the support box body (11) is fixedly connected with a connecting column (14) which is connected with the cover body (12), the connecting column (14) is fixedly connected with the cover body (12), and the cover body (12) can move towards the bottom surface of the support box body (11) under the action of external force.
4. A fruit and vegetable waste treatment process according to claim 2, characterized in that: the support box body (11) with lid (12) be combustible material, the stoving step in, including the drying-machine, the drying-machine includes a stoving section of thick bamboo and cutting device, a stoving section of thick bamboo be used for holding support box body (11), cutting device be used for cutting up to get into support box body (11) in the stoving section of thick bamboo.
5. The fruit and vegetable garbage treatment process according to claim 4, wherein: the drying cylinder is arranged in a sealing way, and heat generated in the burning step is transmitted into the drying cylinder.
6. The fruit and vegetable waste treatment process according to claim 5, wherein: the shredding device comprises a double-toothed roller crusher and a stirring mechanism, wherein the double-toothed roller crusher is arranged in the drying cylinder and is positioned above the stirring mechanism.
7. The fruit and vegetable garbage treatment process according to claim 6, wherein: an air outlet pipe is arranged in the double-toothed roller crusher, faces towards the toothed roller and is used for blowing dry and hot air to the toothed roller.
8. The fruit and vegetable waste treatment process according to claim 7, wherein: the stirring mechanism comprises a stirring shaft (21) and stirring blades (22) arranged on the stirring shaft (21), wherein the stirring blades (22) are respectively provided with a gas flow passage (23) and communicated with the stirring shaft (21), and the gas flow passages (23) on the stirring shaft (21) are communicated with an external heat supply pipeline.
CN202310043667.9A 2023-01-29 2023-01-29 Fruit and vegetable garbage treatment process Active CN116734258B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310043667.9A CN116734258B (en) 2023-01-29 2023-01-29 Fruit and vegetable garbage treatment process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310043667.9A CN116734258B (en) 2023-01-29 2023-01-29 Fruit and vegetable garbage treatment process

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CN116734258A true CN116734258A (en) 2023-09-12
CN116734258B CN116734258B (en) 2023-12-12

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110259210A1 (en) * 2010-04-26 2011-10-27 Mag Aerospace Industries, Inc. Liquid Extraction For Trash Compactor
CN203593191U (en) * 2013-12-02 2014-05-14 单卫荣 Garbage bag sealing and collecting device
CN108861239A (en) * 2018-09-26 2018-11-23 安徽继宏环保科技有限公司 A kind of townm refuse collects the refuse compressor of compressibility
CN109047273A (en) * 2018-07-17 2018-12-21 小威环境(北京)科技有限公司 Fruits and vegetables refuse disposal and method of resource
CN112024563A (en) * 2019-06-04 2020-12-04 深圳龙澄高科技环保股份有限公司 Fruit and vegetable garbage processor
CN214324286U (en) * 2020-12-30 2021-10-01 深圳市盘龙环境技术有限公司 A spiral dewatering device for kitchen fruit vegetables refuse treatment
CN216040272U (en) * 2021-10-29 2022-03-15 成都市笑脸科技有限公司 Bag-type vacuum extrusion dewatering device and washing equipment
EP4116203A1 (en) * 2021-07-06 2023-01-11 José Martinez Martinez Method, container and installation for the treatment, storage and integral waste management

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110259210A1 (en) * 2010-04-26 2011-10-27 Mag Aerospace Industries, Inc. Liquid Extraction For Trash Compactor
CN203593191U (en) * 2013-12-02 2014-05-14 单卫荣 Garbage bag sealing and collecting device
CN109047273A (en) * 2018-07-17 2018-12-21 小威环境(北京)科技有限公司 Fruits and vegetables refuse disposal and method of resource
CN108861239A (en) * 2018-09-26 2018-11-23 安徽继宏环保科技有限公司 A kind of townm refuse collects the refuse compressor of compressibility
CN112024563A (en) * 2019-06-04 2020-12-04 深圳龙澄高科技环保股份有限公司 Fruit and vegetable garbage processor
CN214324286U (en) * 2020-12-30 2021-10-01 深圳市盘龙环境技术有限公司 A spiral dewatering device for kitchen fruit vegetables refuse treatment
EP4116203A1 (en) * 2021-07-06 2023-01-11 José Martinez Martinez Method, container and installation for the treatment, storage and integral waste management
CN216040272U (en) * 2021-10-29 2022-03-15 成都市笑脸科技有限公司 Bag-type vacuum extrusion dewatering device and washing equipment

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