CN104722552A - Kitchen waste processing technology - Google Patents
Kitchen waste processing technology Download PDFInfo
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- CN104722552A CN104722552A CN201410417929.4A CN201410417929A CN104722552A CN 104722552 A CN104722552 A CN 104722552A CN 201410417929 A CN201410417929 A CN 201410417929A CN 104722552 A CN104722552 A CN 104722552A
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- food waste
- changing food
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- oil
- air blast
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Abstract
The invention relates to a kitchen waste processing technology. The kitchen waste processing technology comprises the following steps: firstly, conveying kitchen waste raw materials into an air blowing and screening crusher, screening the raw materials automatically by the air blowing and screening crusher, separating plastic packaged objects out, and crushing the residual organic raw materials to form slurry; secondly, conveying the slurry by a slurry pump into a storage tank, stirring the slurry evenly by a stirrer, and then conveying the slurry stirred evenly to a solid-liquid separator by a pump; thirdly, carrying out solid-liquid separation on the slurry by the solid-liquid separator, separating kitchen residue from a liquid, and conveying the separated liquid to an oil-water separator; and fourthly, carrying out oil-water separation on the liquid by the oil-water separator, conveying the separated oil into the storage tank, and discharging sewage into a sewage processing plant to process.
Description
Technical field
The present invention relates to a kind of changing food waste treatment process.
Background technology
Existing changing food waste process mainly comprises several mode, and one is with house refuse landfill, and two is burn smaller portions, and three is be used to be processed into " waste oil " or " feed of rubbish pig ".The inadequate environmental protection of existing Method of Food Wastes Disposal, works the mischief to environmental and human health impacts.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of changing food waste treatment process, effectively avoids the harm because improper process brings environmental and human health impacts, can make full use of changing food waste.
Realize the technical scheme of the object of the invention:
A kind of changing food waste treatment process, is characterized in that: comprise the following steps,
Step 1: by changing food waste feedstock transportation in air blast screening disintegrating machine, air blast screening disintegrating machine carries out automatic screening to raw material, is separated by plastic packaging items, forms slurries after being pulverized by all the other Organic Ingredients;
Step 2: slurries are delivered to storage tank by slush pump, even to slurry agitation by agitating device, then by the slurries after stirring by transport pump to solid-liquid separating machine;
Step 3: solid-liquid separating machine carries out Separation of Solid and Liquid to slurries, will eat slag and fluid separation applications, the Liquid transfer after separation is to oil-water separator;
Step 4: oil-water separator carries out water-oil separating to liquid, the oil after separation is delivered to storage tank, and sewage discharge processes to sewage treatment plant.
In step 1, first, changing food waste raw material is poured in changing food waste container by hydraulic transmission, be then delivered in air blast screening disintegrating machine through 4 conveying worms.
In step 2, agitating device adopts planet cycloid pin decelerator to drive.
In step 3, by isolated meal slag through high-temperature sterilization, pulverizing, feed addictive can be made.
Air blast screening disintegrating machine adopts the air blast screening disintegrating machine for the production of biogas.
The beneficial effect that the present invention has:
By treatment process of the present invention, changing food waste stimulated the menstrual flow and screened pulverizing, Separation of Solid and Liquid, water-oil separating, and the final oil that formed is delivered to storage tank, and isolated meal slag, through high-temperature sterilization, pulverizing, makes feed addictive.Present invention achieves making full use of changing food waste, treatment process automaticity is high, and very environmental protection, effectively avoid the harm because improper process brings environmental and human health impacts.
Air blast screening disintegrating machine (existing overseas equipment) of producing biogas is introduced in changing food waste treatment process by the present invention in a creative way, can by the metal in changing food waste, plastics, glass the like waste automatic screening out, effectively improve garbage treatment efficiency, and existing changing food waste treatment process is merely able to by manually screening metal, plastics, glass the like waste.
Accompanying drawing explanation
Fig. 1 is changing food waste processing technological flow block diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, treatment process comprises the following steps,
Step 1: first, pours in changing food waste container by changing food waste raw material by hydraulic transmission, is then delivered in air blast screening disintegrating machine through 4 conveying worms; By changing food waste feedstock transportation in air blast screening disintegrating machine, air blast screening disintegrating machine carries out automatic screening to raw material, is separated by plastic packaging items, forms slurries after being pulverized by all the other Organic Ingredients;
Air blast screening disintegrating machine adopts the air blast screening disintegrating machine for the production of biogas, and this air blast screening disintegrating machine is import equipment, and manufacturer is Italian BTS Biogas Srl/Gmb H.Air blast screening disintegrating machine (existing overseas equipment) of producing biogas is introduced in changing food waste treatment process by the present invention in a creative way, by the metal in changing food waste, plastics, glass the like waste automatic screening out, effectively can improve garbage treatment efficiency.
Step 2: slurries are delivered to storage tank by slush pump, even to slurry agitation by agitating device, then by the slurries after stirring by transport pump to solid-liquid separating machine; Agitating device adopts planet cycloid pin decelerator to drive.
Step 3: solid-liquid separating machine carries out Separation of Solid and Liquid to slurries, will eat slag and fluid separation applications, the Liquid transfer after separation is to oil-water separator; By isolated meal slag through high-temperature sterilization, pulverizing, feed addictive can be made, realizes making full use of changing food waste.
Step 4: oil-water separator carries out water-oil separating to liquid, the oil after separation is delivered to storage tank, and sewage discharge processes to sewage treatment plant.
Claims (5)
1. a changing food waste treatment process, is characterized in that: comprise the following steps,
Step 1: by changing food waste feedstock transportation in air blast screening disintegrating machine, air blast screening disintegrating machine carries out automatic screening to raw material, is separated by plastic packaging items, forms slurries after being pulverized by all the other Organic Ingredients;
Step 2: slurries are delivered to storage tank by slush pump, even to slurry agitation by agitating device, then by the slurries after stirring by transport pump to solid-liquid separating machine;
Step 3: solid-liquid separating machine carries out Separation of Solid and Liquid to slurries, will eat slag and fluid separation applications, the Liquid transfer after separation is to oil-water separator;
Step 4: oil-water separator carries out water-oil separating to liquid, the oil after separation is delivered to storage tank, and sewage discharge processes to sewage treatment plant.
2. changing food waste treatment process according to claim 1, is characterized in that: in step 1, first, pours in changing food waste container by changing food waste raw material by hydraulic transmission, is then delivered in air blast screening disintegrating machine through 4 conveying worms.
3. changing food waste treatment process according to claim 2, is characterized in that: in step 2, and agitating device adopts planet cycloid pin decelerator to drive.
4. changing food waste treatment process according to claim 3, is characterized in that: in step 3, by isolated meal slag through high-temperature sterilization, pulverizing, can make feed addictive.
5. according to the changing food waste treatment process of Claims 1-4 described in any one, it is characterized in that: air blast screening disintegrating machine adopts the air blast screening disintegrating machine for the production of biogas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417929.4A CN104722552A (en) | 2014-08-18 | 2014-08-18 | Kitchen waste processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417929.4A CN104722552A (en) | 2014-08-18 | 2014-08-18 | Kitchen waste processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104722552A true CN104722552A (en) | 2015-06-24 |
Family
ID=53447309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410417929.4A Pending CN104722552A (en) | 2014-08-18 | 2014-08-18 | Kitchen waste processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722552A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638576A (en) * | 2016-01-14 | 2016-06-08 | 重庆星溪海农业科技有限责任公司 | Automated fly maggot breeding system and method |
| CN109601753A (en) * | 2019-01-08 | 2019-04-12 | 桐乡恒易环保科技有限公司 | A kind of method that kitchen garbage prepares birds, aquatic product feed addictive |
| CN111069245A (en) * | 2019-12-26 | 2020-04-28 | 浙江华力环境科技有限公司 | Kitchen waste treatment process |
| CN111807881A (en) * | 2020-07-16 | 2020-10-23 | 中国海洋大学 | Organic garbage treatment method |
-
2014
- 2014-08-18 CN CN201410417929.4A patent/CN104722552A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105638576A (en) * | 2016-01-14 | 2016-06-08 | 重庆星溪海农业科技有限责任公司 | Automated fly maggot breeding system and method |
| CN105638576B (en) * | 2016-01-14 | 2018-08-14 | 重庆星溪海农业科技有限责任公司 | Fly maggot automatic breeding system and cultural method |
| CN109601753A (en) * | 2019-01-08 | 2019-04-12 | 桐乡恒易环保科技有限公司 | A kind of method that kitchen garbage prepares birds, aquatic product feed addictive |
| CN111069245A (en) * | 2019-12-26 | 2020-04-28 | 浙江华力环境科技有限公司 | Kitchen waste treatment process |
| CN111807881A (en) * | 2020-07-16 | 2020-10-23 | 中国海洋大学 | Organic garbage treatment method |
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Application publication date: 20150624 |
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