CN113333444A - Kitchen garbage crushing treatment system - Google Patents
Kitchen garbage crushing treatment system Download PDFInfo
- Publication number
- CN113333444A CN113333444A CN202110772846.7A CN202110772846A CN113333444A CN 113333444 A CN113333444 A CN 113333444A CN 202110772846 A CN202110772846 A CN 202110772846A CN 113333444 A CN113333444 A CN 113333444A
- Authority
- CN
- China
- Prior art keywords
- kitchen waste
- kitchen
- organic fertilizer
- garbage
- treatment
- 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.)
- Pending
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 27
- 239000010806 kitchen waste Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 24
- 238000007885 magnetic separation Methods 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 239000002361 compost Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000010814 metallic waste Substances 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 claims description 2
- 238000009264 composting Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
Kitchen garbage broken handle system includes: cleaning and dehydrating kitchen garbage collected and transported from a garbage truck through a material bin cleaning device, and recycling cleaned sewage through a sewage raw material recycling tank; separating the magnetic metal waste in the cleaned kitchen garbage material by a magnetic separation and magnetic attraction device; the separated kitchen waste enters a shredder for shredding treatment, and large kitchen waste is shredded to obtain small kitchen waste; further crushing the small kitchen garbage blocks by a fine crusher to obtain small particles; extruding the small-particle kitchen garbage through the extruding and dehydrating machine to obtain dehydrated kitchen garbage organic residues; the dehydrated kitchen waste organic slag is treated by the organic fertilizer treatment tank; the plastic recovery device is used for receiving the treated organic fertilizer, and carrying out composting after screening treatment on plastics, large materials or hardware in the organic fertilizer. The method can effectively improve the effectiveness and the utilization of the kitchen waste compost and reduce the energy consumption cost of composting treatment.
Description
Technical Field
The invention relates to the technical field of kitchen waste treatment, in particular to a kitchen waste crushing treatment system.
Background
The kitchen waste is different from general household waste in that the kitchen waste is high in water content, easy to corrode and generate stink, easy to pollute other waste, low in incineration power generation heat value and easy to generate secondary pollutants such as percolate, and is the main culprit of the neighborhood effect of a refuse dump.
The kitchen waste is relatively large in weight and volume, the transportation and storage cost is relatively high, the energy consumption cost for directly composting the kitchen waste is relatively high, and plastic bags and iron materials exist in the kitchen waste, so that the influence on the service life of the pulverizer is relatively large.
Disclosure of Invention
In order to overcome the technical problems of the existing kitchen waste treatment system, the invention aims to provide a kitchen waste crushing treatment system, which can reduce the recycling difficulty of kitchen waste by effectively classifying different components in the kitchen waste.
In order to realize the purpose of the invention, the adopted technical scheme is as follows:
kitchen garbage broken handle system includes:
the pit loading bin is used for loading materials and comprises a garbage truck unloading inlet, a material cleaning device and a sewage raw material recovery tank, kitchen garbage collected and transported from a garbage truck is cleaned by the material cleaning device, and the cleaned sewage is recovered by the sewage raw material recovery tank;
a discharge port of the pit feeding bin is connected with a feed port of a feeding belt conveyor, a magnetic separation and magnetic attraction device is arranged in the feeding belt conveyor, and magnetic metal waste in the cleaned kitchen garbage materials is separated through the magnetic separation and magnetic attraction device;
the discharge hole of the feeding belt conveyor is connected with the feed hole of the shredder, and the separated kitchen waste enters the shredder to be shredded, so that large kitchen waste is shredded to obtain small kitchen waste;
the discharge port of the shredder is connected with the feed port of the fine crusher through a first screw conveyor or a belt conveyor, and the small kitchen garbage blocks are further crushed by the fine crusher to obtain small particles, so that the small particles meet the requirements of organic fertilizers;
the discharge hole of the fine crusher is connected with the feed inlet of the extruding and dehydrating machine through a second screw conveyor or directly, and kitchen waste organic residues obtained after extruding and dehydrating the small-particle kitchen waste are extruded and dehydrated through the extruding and dehydrating machine;
a discharge port of the extrusion dehydrator is connected with an organic fertilizer treatment tank through a third screw conveyor or a belt conveyor or is transported to carry out compost treatment, and the organic fertilizer treatment tank is used for treating the dehydrated kitchen waste organic residues;
the outlet of the organic fertilizer treatment tank is connected with a material conveyor for outward transportation treatment or a feed inlet of a plastic recovery device, the treated primary organic fertilizer is received by the plastic recovery device, and the compost is carried out after the plastic, the big materials or the hardware is subjected to screening treatment.
In a preferred embodiment of the present invention, a draining structure and a flushing water gun are disposed in the material cleaning device, and the kitchen waste is flushed by the flushing water gun.
In a preferred embodiment of the invention, the magnetic separation and magnetic attraction device is a roller magnetic attraction machine, a welded frame magnet or a magnetic separation machine.
In a preferred embodiment of the present invention, the shredder, the pulverizer, and the extruder have a dehydration reduction rate of 80% or more and a water content of 70% or less.
In a preferred embodiment of the invention, the organic fertilizer treatment tank can promote the evaporation of water in materials, kill bacteria, deodorize and control environmental pollution.
The invention has the beneficial effects that:
the method can effectively improve the effectiveness and the availability of the kitchen waste compost and reduce the energy consumption cost of composting treatment.
Drawings
FIG. 1 is a schematic view of the kitchen waste crushing system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the kitchen waste crushing treatment system shown in the figure comprises a pit loading bin 100 for loading, wherein the pit loading bin 100 comprises a garbage truck unloading inlet 101, a material cleaning device and a sewage material recycling tank (not shown in the figure), kitchen waste collected and transported from a garbage truck is cleaned by the material cleaning device, and the cleaned sewage is recycled by the sewage material recycling tank. The material cleaning device is internally provided with a draining structure and a washing water gun, and kitchen garbage is washed by the washing water gun.
The discharge port 102 of the pit feeding bin 100 is connected with the feed port 201 of the feeding belt conveyor 200, a magnetic separation and magnetic attraction device 210 is arranged in the feeding belt conveyor 200, and magnetic metal waste in the cleaned kitchen garbage material is separated through the magnetic separation and magnetic attraction device 210 (usually, a roller magnetic attraction machine, a welding frame magnet or a magnetic separator).
The discharge port 202 of the feeding belt conveyor 200 is connected with the feed port 301 of the shredder 300, and the separated kitchen waste enters the shredder 300 for shredding treatment, so that large kitchen waste is shredded into small kitchen waste. And then the discharge port 302 of the shredder 300 is connected with the feed port 501 of the fine crusher 500 through the first screw conveyor or the belt conveyor 400, and the small kitchen garbage is further crushed by the fine crusher 500 to obtain small-particle kitchen garbage meeting the requirement of the organic fertilizer.
The discharge port 502 of the fine crusher 500 is connected to the extruding-dehydrating machine 600 through the second screw conveyor or directly, and the organic kitchen waste residue with the water content of about 70% is extruded and dehydrated by the extruding-dehydrating machine 600 to the small-particle kitchen waste residue.
The discharge port of the extrusion dehydrator 600 is connected with the feed inlet of the organic fertilizer treatment tank or the organic fertilizer centralized treatment device 800 through the third screw conveyor or the belt conveyor 700, and the dehydrated kitchen waste organic slag is treated through the organic fertilizer treatment tank or the organic fertilizer centralized treatment device 800.
The discharge port of the organic fertilizer treatment tank or the organic fertilizer centralized treatment device 800 is connected with the feed port 901 of the fourth screw conveyor or the material conveyor 900, the discharge port 902 of the material conveyor 900 is connected with the plastic recovery device 1000 to receive the treated primary organic fertilizer, the treated primary organic fertilizer is subjected to screening treatment on plastics, large materials or hardware in the primary organic fertilizer, composting is carried out, and finally the collected organic fertilizer is received by the feed port 1101 and is transported away through 1100.
Claims (5)
1. Kitchen garbage broken handle system, its characterized in that includes:
the pit loading bin is used for loading materials and comprises a garbage truck unloading inlet, a material cleaning device and a sewage raw material recovery tank, kitchen garbage collected and transported from a garbage truck is cleaned by the material cleaning device, and the cleaned sewage is recovered by the sewage raw material recovery tank;
a discharge port of the pit feeding bin is connected with a feed port of a feeding belt conveyor, a magnetic separation and magnetic attraction device is arranged in the feeding belt conveyor, and magnetic metal waste in the cleaned kitchen garbage materials is separated through the magnetic separation and magnetic attraction device;
the discharge hole of the feeding belt conveyor is connected with the feed hole of the shredder, and the separated kitchen waste enters the shredder to be shredded, so that large kitchen waste is shredded to obtain small kitchen waste;
the discharge port of the shredder is connected with the feed port of the fine crusher through a first screw conveyor or a belt conveyor, and the small kitchen garbage blocks are further crushed by the fine crusher to obtain small particles, so that the small particles meet the requirements of organic fertilizers;
the discharge hole of the fine crusher is connected with the feed inlet of the extruding and dehydrating machine through a second screw conveyor or directly, and kitchen waste organic residues obtained after extruding and dehydrating the small-particle kitchen waste are extruded and dehydrated through the extruding and dehydrating machine;
a discharge port of the extrusion dehydrator is connected with an organic fertilizer treatment tank through a third screw conveyor or a belt conveyor or is transported to carry out compost treatment, and the organic fertilizer treatment tank is used for treating the dehydrated kitchen waste organic residues;
the outlet of the organic fertilizer treatment tank is connected with a material conveyor for outward transportation treatment or a feed inlet of a plastic recovery device, the treated primary organic fertilizer is received by the plastic recovery device, and the compost is carried out after the plastic, the big materials or the hardware is subjected to screening treatment.
2. The kitchen waste crushing treatment system as claimed in claim 1, wherein a draining structure and a washing water gun are provided in the material washing device, and the kitchen waste is washed by the washing water gun.
3. The kitchen waste crushing treatment system as claimed in claim 1, wherein the magnetic separation and magnetic attraction device is a roller magnetic attraction machine, a welded frame magnet or a magnetic separation machine.
4. The kitchen waste crushing treatment system according to claim 1, wherein the shredder, the crusher, and the extruder have a dehydration reduction rate of 80% or more and a water content of 70% or less.
5. The kitchen waste crushing treatment system as claimed in claim 1, wherein the organic fertilizer treatment tank can promote evaporation of water in the material, kill bacteria, deodorize, and control environmental pollution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772846.7A CN113333444A (en) | 2021-07-08 | 2021-07-08 | Kitchen garbage crushing treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772846.7A CN113333444A (en) | 2021-07-08 | 2021-07-08 | Kitchen garbage crushing treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113333444A true CN113333444A (en) | 2021-09-03 |
Family
ID=77483018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110772846.7A Pending CN113333444A (en) | 2021-07-08 | 2021-07-08 | Kitchen garbage crushing treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113333444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453380A (en) * | 2022-02-11 | 2022-05-10 | 漳州环境集团有限公司 | Kitchen waste treatment equipment |
| CN115026104A (en) * | 2022-07-05 | 2022-09-09 | 中原环保(郑州)厨余垃圾处理有限公司 | Kitchen waste treatment process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100809967B1 (en) * | 2007-01-11 | 2008-03-06 | 한경희 | Deodorization apparatus in garbage disposal |
| CN106734114A (en) * | 2017-01-19 | 2017-05-31 | 启迪桑德环境资源股份有限公司 | House refuse pretreatment system and method based on high-pressure extrusion |
| CN207325571U (en) * | 2017-10-16 | 2018-05-08 | 河南省坤洁环保技术有限公司 | A kind of domestic waste solid processing equipment |
| CN109967492A (en) * | 2019-03-19 | 2019-07-05 | 上海恒霞环保设备有限公司 | A kind of wet refuse physical treatment integrated system |
| CN112047764A (en) * | 2020-09-17 | 2020-12-08 | 上海恒霞环保设备有限公司 | Kitchen waste physical treatment complete system |
| CN112775161A (en) * | 2021-01-25 | 2021-05-11 | 王雁增 | Kitchen waste and other household garbage reduction and classification combined treatment system and method |
-
2021
- 2021-07-08 CN CN202110772846.7A patent/CN113333444A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100809967B1 (en) * | 2007-01-11 | 2008-03-06 | 한경희 | Deodorization apparatus in garbage disposal |
| CN106734114A (en) * | 2017-01-19 | 2017-05-31 | 启迪桑德环境资源股份有限公司 | House refuse pretreatment system and method based on high-pressure extrusion |
| CN207325571U (en) * | 2017-10-16 | 2018-05-08 | 河南省坤洁环保技术有限公司 | A kind of domestic waste solid processing equipment |
| CN109967492A (en) * | 2019-03-19 | 2019-07-05 | 上海恒霞环保设备有限公司 | A kind of wet refuse physical treatment integrated system |
| CN112047764A (en) * | 2020-09-17 | 2020-12-08 | 上海恒霞环保设备有限公司 | Kitchen waste physical treatment complete system |
| CN112775161A (en) * | 2021-01-25 | 2021-05-11 | 王雁增 | Kitchen waste and other household garbage reduction and classification combined treatment system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453380A (en) * | 2022-02-11 | 2022-05-10 | 漳州环境集团有限公司 | Kitchen waste treatment equipment |
| CN115026104A (en) * | 2022-07-05 | 2022-09-09 | 中原环保(郑州)厨余垃圾处理有限公司 | Kitchen waste treatment process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210903 |
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| WD01 | Invention patent application deemed withdrawn after publication |