CN108421812A - Kitchen garbage recovery and treatment method - Google Patents
Kitchen garbage recovery and treatment method Download PDFInfo
- Publication number
- CN108421812A CN108421812A CN201810283357.3A CN201810283357A CN108421812A CN 108421812 A CN108421812 A CN 108421812A CN 201810283357 A CN201810283357 A CN 201810283357A CN 108421812 A CN108421812 A CN 108421812A
- Authority
- CN
- China
- Prior art keywords
- kitchen garbage
- solid
- culture tank
- treatment
- solid waste
- 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 60
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000002910 solid waste Substances 0.000 claims abstract description 22
- 239000007791 liquid phase Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 241000361919 Metaphire sieboldi Species 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 239000003337 fertilizer Substances 0.000 claims abstract description 6
- 108010059892 Cellulase Proteins 0.000 claims abstract description 4
- 229940106157 cellulase Drugs 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 238000002203 pretreatment Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims 1
- 235000012054 meals Nutrition 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses kitchen garbage recovery and treatment methods, relate generally to technical field of waste treatment.Include the following steps:Step 1:Kitchen garbage is stirred using blender;Step 2:The iron impurities in kitchen garbage are screened using electromagnet;Step 3:Kitchen garbage in storage tank is carried out to remove salt treatment;Step 4:It will be by being separated by solid-liquid separation except the kitchen garbage of salt treatment is transported in solid-liquid separator;Step 5:Cellulase is added into retort, the liquid phase rubbish in retort is fabricated to liquid fertilizer;Step 6:Solid Waste is crushed using pulverizer, the Solid Waste finished will be crushed and be transported in culture tank;Step 7:The ventilation for keeping culture tank, earthworm is put into culture tank, and the Solid Waste crushed is decomposed using earthworm.The beneficial effects of the present invention are:Kitchen garbage can effectively be decomposed and be utilized, waste can be reduced.
Description
Technical field
The present invention relates to technical field of waste treatment, specifically kitchen garbage recovery and treatment method.
Background technology
Kitchen garbage is the sanitary waste of formation during residents water consumption, is the main component in municipal refuse, very
Kitchen garbage can account for 50% or more of rubbish sum extremely in some cities, and processing work amount is very big, and in kitchen rubbish
Contain a large amount of organic matter in rubbish, the pollution of environment not only caused if according to the processing mode of previous burning and landfill,
Waste a large amount of resource.
Invention content
It is an object of the invention to solve the problems of the prior art, provide one kind kitchen garbage can effectively be decomposed with
It utilizes, the kitchen garbage recovery and treatment method of waste can be reduced.
The present invention to achieve the above object, is achieved through the following technical solutions:
Kitchen garbage recovery and treatment method, includes the following steps:
Step 1:Kitchen garbage is stirred using blender, and the kitchen garbage that stirring finishes is discharged into pretreatment
On conveyer belt;
Step 2:Electromagnet is installed in the upside of pre-treatment belts, it is miscellaneous to screen the irony in kitchen garbage using electromagnet
Matter;
Step 3:The kitchen garbage that stirring finishes is transported in storage tank using pre-treatment belts, and in storage tank
Kitchen garbage carry out remove salt treatment;
Step 4:It will pass through and be separated by solid-liquid separation except the kitchen garbage of salt treatment is transported in solid-liquid separator, it will be through solid-liquid
In the liquid phase rubbish deposit retort that separator separation obtains, the Solid Waste obtained through solid-liquid separator separation is transported to powder
In broken machine, liquid phase rubbish and Solid Waste are handled respectively;
Step 5:Cellulase is added into retort, the liquid phase rubbish in retort is fabricated to liquid fertilizer;
Step 6:Solid Waste is crushed using pulverizer, the Solid Waste finished will be crushed and be transported in culture tank;
Step 7:The ventilation for keeping culture tank, earthworm is put into culture tank, and the Solid Waste crushed is decomposed using earthworm.
Temperature in the culture tank is 20-25 DEG C.
PH value in the culture tank is 6.5-8.
Humidity PF values in the culture tank are 2.5-3.
The prior art is compared, the beneficial effects of the present invention are:
The present invention is separated by solid-liquid separation kitchen garbage and to Solid Waste and liquid phase rubbish carries out that processing is separately recovered, will
Liquid phase rubbish is fabricated to liquid fertilizer, and earthworm is raised after Solid Waste is crushed, and can not only obtain earthworm live body can also obtain
Good soil is obtained, kitchen garbage can effectively be decomposed and be utilized, waste can be reduced, improve the utilization rate of resource.
Description of the drawings
Attached drawing 1 is the kitchen garbage process chart of the present invention.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Of the present invention is kitchen garbage recovery and treatment method, is included the following steps:
Step 1:By kitchen waste cart collect kitchen garbage be discharged into blender, using blender to kitchen garbage into
Row stirring, and the kitchen garbage that stirring finishes is discharged on pre-treatment belts;
Step 2:Several u-brackets that Open Side Down are installed in the upside of pre-treatment belts, are installed in u-bracket
Electromagnet screens the iron impurities in kitchen garbage, for the iron impurities adsorbed on electromagnet by the people that works using electromagnet
Member manually removes;
Step 3:The kitchen garbage that stirring finishes is transported in storage tank using pre-treatment belts, and passes through electrolysis
Mode carries out the kitchen garbage in storage tank to remove salt treatment;
Step 4:It will pass through and be separated by solid-liquid separation except the kitchen garbage of salt treatment is transported in solid-liquid separator, it will be through solid-liquid
In the liquid phase rubbish deposit retort that separator separation obtains, the Solid Waste obtained through solid-liquid separator separation is transported to powder
In broken machine, liquid phase rubbish and Solid Waste are handled respectively;
Step 5:Cellulase is added into retort, the liquid phase rubbish in retort is fabricated to liquid fertilizer;
Step 6:Solid Waste is crushed using pulverizer, the Solid Waste finished will be crushed and be transported in culture tank;
Step 7:Mounting temperature sensor, PH sensor, humidity sensor, temperature-adjusting device, humidity in culture tank
Regulating device keeps the ventilation of culture tank, earthworm is put into culture tank, and the Solid Waste crushed is decomposed using earthworm, keeps
Temperature in culture tank is 20-25 DEG C, pH value 6.5-8, and humidity PF values are 2.5-3.
The present invention is separated by solid-liquid separation kitchen garbage and to Solid Waste and liquid phase rubbish carries out that processing is separately recovered, will
Liquid phase rubbish is fabricated to liquid fertilizer, and earthworm is raised after Solid Waste is crushed, and can not only obtain earthworm live body can also obtain
Good soil is obtained, kitchen garbage can effectively be decomposed and be utilized, waste can be reduced, improve the utilization rate of resource.
Claims (4)
1. kitchen garbage recovery and treatment method, it is characterised in that:Include the following steps:
Step 1:Kitchen garbage is stirred using blender, and the kitchen garbage that stirring finishes is discharged into pretreatment transmission
It takes;
Step 2:Electromagnet is installed in the upside of pre-treatment belts, the iron impurities in kitchen garbage are screened using electromagnet;
Step 3:The kitchen garbage that stirring finishes is transported in storage tank using pre-treatment belts, and to the meal in storage tank
Kitchen rubbish carries out removing salt treatment;
Step 4:It will pass through and be separated by solid-liquid separation except the kitchen garbage of salt treatment is transported in solid-liquid separator, it will be through being separated by solid-liquid separation
In the liquid phase rubbish deposit retort that device separation obtains, the Solid Waste obtained through solid-liquid separator separation is transported to pulverizer
In, liquid phase rubbish and Solid Waste are handled respectively;
Step 5:Cellulase is added into retort, the liquid phase rubbish in retort is fabricated to liquid fertilizer;
Step 6:Solid Waste is crushed using pulverizer, the Solid Waste finished will be crushed and be transported in culture tank;
Step 7:The ventilation for keeping culture tank, earthworm is put into culture tank, and the Solid Waste crushed is decomposed using earthworm.
2. kitchen garbage recovery and treatment method according to claim 1, it is characterised in that:Temperature in the culture tank is
20-25℃。
3. kitchen garbage recovery and treatment method according to claim 1, it is characterised in that:PH value in the culture tank is
6.5-8。
4. kitchen garbage recovery and treatment method according to claim 1, it is characterised in that:Humidity PF in the culture tank
Value is 2.5-3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810283357.3A CN108421812A (en) | 2018-04-02 | 2018-04-02 | Kitchen garbage recovery and treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810283357.3A CN108421812A (en) | 2018-04-02 | 2018-04-02 | Kitchen garbage recovery and treatment method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108421812A true CN108421812A (en) | 2018-08-21 |
Family
ID=63159811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810283357.3A Pending CN108421812A (en) | 2018-04-02 | 2018-04-02 | Kitchen garbage recovery and treatment method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108421812A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109174927A (en) * | 2018-10-23 | 2019-01-11 | 江苏大硕源环保科技有限公司 | A method of kitchen castoff is efficiently quickly dissolved using earthworm |
CN109332359A (en) * | 2018-11-08 | 2019-02-15 | 江苏大硕源环保科技有限公司 | A kind of harmless feed pre-processing device of kitchen castoff and technique of earthworm consumption |
WO2020220411A1 (en) * | 2019-04-30 | 2020-11-05 | 贵州民族大学 | Integrated treatment system for rural domestic garbage |
WO2021046855A1 (en) * | 2019-09-14 | 2021-03-18 | 南京大学(溧水)生态环境研究院 | Comprehensive utilization method for kitchen waste |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0707900A1 (en) * | 1993-10-18 | 1996-04-24 | Westinghouse Electric Corporation | Process for the remediation of contaminated particulate material |
AU2004226045A1 (en) * | 2003-03-31 | 2004-10-14 | Seawell Co., Ltd. | Method for treating organic material utilizing solid-liquid two phase circulation process |
CN102671924A (en) * | 2012-05-29 | 2012-09-19 | 陈文才 | Method of comprehensively recycling food waste |
CN203578339U (en) * | 2013-10-08 | 2014-05-07 | 杨新玉 | Electrolytic salt removal tank for kitchen wastes |
CN104148370A (en) * | 2014-07-25 | 2014-11-19 | 李英军 | Combined device for treating kitchen wastes and method for treating kitchen wastes |
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 |
CN106734122A (en) * | 2017-04-05 | 2017-05-31 | 上海元始环境科技发展有限公司 | A kind of method for innocent treatment of kitchen garbage |
-
2018
- 2018-04-02 CN CN201810283357.3A patent/CN108421812A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0707900A1 (en) * | 1993-10-18 | 1996-04-24 | Westinghouse Electric Corporation | Process for the remediation of contaminated particulate material |
AU2004226045A1 (en) * | 2003-03-31 | 2004-10-14 | Seawell Co., Ltd. | Method for treating organic material utilizing solid-liquid two phase circulation process |
CN102671924A (en) * | 2012-05-29 | 2012-09-19 | 陈文才 | Method of comprehensively recycling food waste |
CN203578339U (en) * | 2013-10-08 | 2014-05-07 | 杨新玉 | Electrolytic salt removal tank for kitchen wastes |
CN104148370A (en) * | 2014-07-25 | 2014-11-19 | 李英军 | Combined device for treating kitchen wastes and method for treating kitchen wastes |
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 |
CN106734122A (en) * | 2017-04-05 | 2017-05-31 | 上海元始环境科技发展有限公司 | A kind of method for innocent treatment of kitchen garbage |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109174927A (en) * | 2018-10-23 | 2019-01-11 | 江苏大硕源环保科技有限公司 | A method of kitchen castoff is efficiently quickly dissolved using earthworm |
CN109332359A (en) * | 2018-11-08 | 2019-02-15 | 江苏大硕源环保科技有限公司 | A kind of harmless feed pre-processing device of kitchen castoff and technique of earthworm consumption |
WO2020220411A1 (en) * | 2019-04-30 | 2020-11-05 | 贵州民族大学 | Integrated treatment system for rural domestic garbage |
WO2021046855A1 (en) * | 2019-09-14 | 2021-03-18 | 南京大学(溧水)生态环境研究院 | Comprehensive utilization method for kitchen waste |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108421812A (en) | Kitchen garbage recovery and treatment method | |
CN105665410A (en) | Household garbage fine separation and complete recycling comprehensive treatment process | |
CN204842447U (en) | System for handle normal position kitchen garbage | |
CN102357506B (en) | Method for wet treatment and resource utilization of household garbage | |
CN103934251A (en) | Human household garbage disposition and recycling method | |
CN1858027A (en) | Method for changing kitchen garbage into fertilizer | |
CN201389544Y (en) | Disposal system for comprehensive resourceful disposal of municipal solid waste | |
CN103706615B (en) | One way of life refuse disposal system and method | |
CN102310069A (en) | Restaurant and kitchen waste integrated treatment method | |
CN106984632B (en) | Organic garbage treatment process | |
CN105363758A (en) | Household garbage resource recycling process | |
CN105772494A (en) | Household garbage commercialization treatment method and complete equipment | |
CN203817035U (en) | Integrated household garbage treatment system | |
CN105880264A (en) | RDF system and method for household refuse squeezing property-classified treatment and resource utilization | |
CN203347184U (en) | Kitchen waste collecting and fermenting storage device for plane environmental place | |
CN104058800A (en) | Biotechnology method for treating household garbage | |
CN204338558U (en) | A kind of municipal solid wastes process and recycling system | |
CN203817036U (en) | Integrated household garbage treatment system | |
CN203803903U (en) | Crushing and screening equipment of household garbage comprehensive treatment system | |
CN102728598A (en) | Household waste circular sorting, biological treatment comprehensive utilization and reduction technology | |
CN112044926A (en) | Method for preparing breeding feed by using organic garbage | |
CN203565462U (en) | Kitchen waste treatment equipment | |
CN104128351B (en) | A kind of paper mill waste preprocessing technology | |
CN202238278U (en) | Sorting device of domestic refuse incineration ash | |
CN102357511A (en) | Method for classifying, collecting, treating and utilizing living organic wet garbage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180821 |
|
RJ01 | Rejection of invention patent application after publication |