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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- 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
- 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
- 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
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 |
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| 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 |
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| RJ01 | Rejection of invention patent application after publication |