Kitchen waste and household garbage incineration power generation cooperative treatment technology
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for domestic waste incineration and kitchen waste, applied in waste treatment, solid waste removal, etc., can solve problems such as increasing the burden of sewage treatment plants, adverse effects on environmental sanitation, and polluting the environment, so as to improve resource and energy crisis, The effect of good reuse and more resource-based products
Inactive Publication Date: 2016-07-27
张共敏 +2
View PDF5 Cites 19 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0006] (1) Pollution of the environment and impact on city appearance
Because food waste contains high organic matter and moisture, it is susceptible to the action of microorganisms, resulting in decay and deterioration; and the longer the waste is placed, the more serious the deterioration will be
Especially in summer, when the temperature is higher, the decay and deterioration will be faster. At this time, a large amount of percolation water and malodorous g
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] Such as figure 1 As shown, the collaborative treatment process of kitchen waste and household waste incineration power generation of the present invention includes the following specific steps,
[0034] (1) Collect food waste;
[0035] (2) Sorting the collected kitchen waste from foreign substances, and transporting the sorted combustibles to domestic waste incineration power plants for combustion and power generation;
[0036] (3) Pulverize the materials after foreign matter sorting;
[0037] (4) Homogenize the pulverized materials;
[0038] (5) Dehydrate the homogenized material, temporarily store the liquid material obtained from the dehydration treatment, and transport the solid material obtained from the dehydration treatment to a domestic waste incineration power plant for combustion and power generation, or dehydrate the obtained The solid material is processed through an aerobic fermentation process;
[0039] (6) The liquid material is subjected to primary o...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
A kitchen waste and household garbage incineration power generation cooperative treatment technology comprises the following specific steps that 1, kitchen waste is collected; 2, the collected kitchen waste is subjected to exotic matter sorting, and sorted combustible materials are conveyed to a household garbage incineration power plant to be combusted for power generation; 3, materials obtained after exotic matter sorting are crushed; 4, the crushed materials are homogenized; 5, the homogenized materials are subjected to water removal treatment, and liquid materials obtained after water removal treatment are stored temporally; and 6, the liquid materials are subjected to oil-water primary separation treatment, water obtained after oil-water primary separation treatment is collected into an anaerobic fermentation tank, and biogas residues, biogas slurry and biogas are generated after anaerobic fermentation and are separated. The technology is advanced, the cooperative treatment advantages of the household garbage incineration power plant and kitchen waste fermentation are fully and reasonably utilized, and harmless, reducing and recycling garbage treatment is achieved.
Description
technical field [0001] The invention belongs to the technical field of garbage treatment, and in particular relates to a collaborative treatment process of kitchen waste and domestic waste incineration and power generation. Background technique [0002] Food waste (kitchen waste) is the most important type of food waste, including food processing leftovers (kitchen waste) and food residues (swill) produced by families, schools, canteens and catering industries. Its composition is complex, mainly a mixture of oil, water, fruit peels, vegetables, rice noodles, fish, meat, bones, waste tableware, plastics, paper towels, etc. From the chemical composition, there are starch, cellulose, protein, lipids and inorganic salts. The amount of food waste in my country is very large, and it is showing a rapid upward trend. [0003] Food waste has obvious hazards and duality of resources, and its characteristics can be summarized as follows: high moisture content, up to 80%-95%; high sal...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more