CN102153376B

CN102153376B - Full-function closed cyclic treatment and utilization system for comprehensive waste

Info

Publication number: CN102153376B
Application number: CN201010557796.2A
Authority: CN
Inventors: 叶林
Original assignee: TONGLU TIANYI TECHNOLOGY CO LTD
Current assignee: TONGLU TIANYI TECHNOLOGY CO LTD
Priority date: 2010-11-23
Filing date: 2010-11-23
Publication date: 2015-07-08
Anticipated expiration: 2030-11-23
Also published as: CN102153376A

Abstract

The invention relates to a full-function closed cyclic treatment and utilization system for comprehensive waste, which comprises a household solid waste treatment subsystem, a sewer-discharged liquid sedimentary waste treatment subsystem, a slime processing subsystem, a comprehensive waste mixing and molding subsystem and a finished fertilizer adding subsystem. The invention is characterized in that the solid waste treatment subsystem, the discharged liquid sedimentary waste treatment subsystem, the slime processing subsystem, the finished fertilizer adding subsystem and the comprehensive waste mixing and molding subsystem are connected with each other; and remaining solid waste, liquid waste, auxiliary molding materials and fertilizer effect additives which are subjected to preceding sorting treatment are classified and output to the mixing and molding subsystem according to a physical processing classification method, and are mixed and molded into compound organic fertilizers for different purposes according to a certain size. The waste treatment method based on the system realizes the low-cost mixing due to physical adhesive properties of the liquid and solid waste and the slime, and realizes the rational utilization due to the value of the waste which can be used as the organic substance, thereby changing the waste into fertilizer, causing no secondary pollution and generating no redundancy. The invention can be conveniently implemented and used for production.

Description

A kind of Full-functional comprehensive garbage closed circulation processing and utilizing system

(1), technical field

Patent of the present invention relates to a kind of Full-functional comprehensive garbage closed circulation processing and utilizing system, this refuse disposal system has the comprehensive combination treatment ability of solid household garbage and fluid bodily water drain rubbish, utilize additional clay, finished product fertilizer, utilize the means of physics to pulverize the whole residual refuses after the go-no-go of front road to be separated, through adding shaping clay, fertilizer efficiency all converts various forms of organic fertilizer to and uses after strengthening, patent of the present invention has to be implemented conveniently, the rubbish scope of process is wide, scale of investment is determined according to actual needs, do not produce secondary pollution, realize whole recycles of rubbish organic composition, the feature that processing cost is low.

(2), background technology

Rubbish is from essence, it is an intermediate product in earth the Nature system internal resources recycle process, rubbish has the Nature rubbish, household garbage and industrial refuse, and our said rubbish is not be all harmful in fact, and this is only that our some way creates evil:

The plant rubbish of the Nature is covered with whole earth surface, these plant rubbish are at unmanned nature, best natural fertilizer, for natural plant and organism provide natural nutrient, in the environment that we live, this kind of plant rubbish just hinders our life, become a kind of rubbish, treatment and use method is proper, and we can be processed into fertilizer it, if dispose bad, just become the source in a harmful source.

Family domestic garbage mainly contains vegetables tankage, food waste, paper, wood, metal, yarn fabric, rubber and plastics and physiology circulation movement etc., these are all the materials having professional purpose, handle aptly, we can well recycle, dispose bad, another is from the source in harmful source of family.

Its composition of industrial refuse also has identical value, disposes bad, can increase the weight of the environment endangering us.

In fact, understand by the philosophy category of we human lives and be familiar with rubbish, will find that rubbish is harmful or has suitable? resource or refuse? there is no absolute standard, only has relative standard, standard wherein, the control of spending exactly and measuring, therefore we are in refuse treatment, as long as the degree using this rubbish good to distribute and amount, just well can deal with problems, rubbish change is harmful to as having suitable.

We can utilize the method for syndrome differentiation of above-mentioned degree and amount to analyze the shortcoming of conventional garbage process means:

1, landfill is concentrated

The cost of the relative early investment of landfill in refuse collecting, it is the lower method of processing cost in a kind of early stage, therefore adopted in a large number, but this method is not followed rubbish there and is come, the dispersion Application way at there place, concentrate in together, be not only the wasting of resources, from degree and amount, the limit of landfill rubbish organic resource degree of exceeding and amount, it certainly leads to harmful side effect, long-term harmful effect is produced to environment, process the impact in this later stage, drop into very large uncertain expense, this method is not the best method for the treatment of refuse, this treatment process does not consider the comprehensive treating process to the liquid rubbish containing sewerages such as human physiological's movements, and this part liquid rubbish accumulates over a long period to the water drain pipe network in city, Jiang Liu, there is serious impact in lake.

2, incineration firing

The burning disposal of rubbish has become a kind of main processing ways of municipal wastes, has the advantages that to reclaim heat energy and decrement, the rubbish after burning, the comparable original minimizing 85% to 95% of volume.Because thermal utilization is low during but rubbish directly burns, combustion instability, and it is serious to form secondary pollution in combustion processes, and add coal fuel, one time input cost is high, and rubbish organic resource is utilized as zero.

Some garbage derivatived fuel technology improved and develop.Have that calorific value is high, flameholding, be easy to transport, be easy to store, the feature such as the low and dioxin-like chemical quantity discharged of secondary pollution is low, can only small-scale application in fields such as the dry engineering of specific environment, cement manufacture, Heat Supply Engineering and generation engineerings.

This combustion method does not make full use of rubbish there next (from large natural environment) in fact, the recycle principle of (returning the Nature) is gone in there, change the characteristic that rubbish is the Nature circular biological fertilizer intermediate transfer body, burning just loses this available value.

This treatment process is only effective to the domestic refuse of some solids, can not the process of liquid matter rubbish of comprehensive sewer system.

3, the mini system method of other emergency burial

This treatment process, has from physical environment, the principle of going in back to nature environment, but want the relation of considerations and amount, can only be the family of mini system, the burying among a small circle of unit, this method is time-consuming, effort, does not possess normalized large-scale input requirement.

4, other machinery or organic chemistry treatment process

Drop into higher, be unfavorable for the cost requirement of mass-producing, the artificial direction a kind of chemical treatment method of substance modification having been deviated from rubbish use value.

As can be seen from upper analysis, the characteristic of rubbish is the circulating metabolites produced in the Nature and people's parasymbiosis process, this metabolite, maintain the nutrient basis of the Nature circulation from development, concerning the Nature, rubbish is the organic intermediates in a cycle development process, the plant that this organism is the Nature, microorganism provide the nutrient of growth needs, in the rubbish of our present indication, have 60% belong to the Nature circulation needs organism, this part rubbish should return in nature, reasonably circulates.So just can meet the value of garbage utilization, instead of the treatment process of present concentrated landfill and concentrated combustion, not more rubbish modification by chemical way.

(3), summary of the invention

The object of patent of the present invention is this organic characteristic for rubbish, the garbage utilization providing a kind of degree and amount controls transfer method, with a kind of low cost physical treatment method, the rubbish of various form is combined, carry out nuisanceless disposal, and produce the cyclic utilization system of utilization benefit, this treatment process does not produce secondary pollution, the refuse treatment derivative of institute's output, it is all the artificial organic fertilizer being rich in rubbish intrinsic propesties, these utilize the organic fertilizer of physical means processing, be transferred back to the recycle system being attributed to the Nature in a variety of forms, this treatment process, not by the impact of scale, it is the treatment system that the artificial mode of a kind of real use realizes rubbish value maximization.

The object of patent of the present invention has been come by the following technical programs: utilize conventional solid waste physical treatment sub-system, liquid water drain refuse treatment sub-system, clay treatment sub-system to complete the prime process of different sorts rubbish and clay addition material, the rubbish of the different grades after process and clay are delivered to mixing moulding system, the various organic fertilizer that shaping output needs.

Described solid waste processing subsystem, the rubbish of input is entered the dry go-no-go operation in front road, separating the rubbish of second stage employ, residual refuse carries out grinder mill, again the rubbish ground carry out postsearch screening segmentation from, be separated into several (four) classification according to the particle diameter of rubbish:

First category: powdery;

Second classification: tiny granular;

3rd classification: fine particle shape;

4th classification: last residuum.

Described liquid refuse treatment sub-system, portable water drain is utilized to precipitate Turnover Box, or the water drain movement that special collecting cart is collected, be transported in the methane-generating pit of liquid refuse treatment sub-system and ferment, residue after fermentation, after liquid, solid separation, residue solids, after pulverization process, is separated into four classifications according to the particle diameter of raffinate:

First category: liquid shape;

Second classification: tiny granular;

3rd classification: fine particle shape;

4th classification: last residuum.

Described clay treatment sub-system, considers the needs of garbage-molding after being separated, and adopt natural clay as shaping base-material, natural clay, after grinding and processing, is separated into several (four) classification according to the particle diameter of clay:

First category: powdery;

Second classification: tiny granular;

3rd classification: fine particle shape;

4th classification: last residuum.

Described hybrid shaping sub-system, above three kinds of different processing things are transported to the input aperture of corresponding rubbish mixing moulding system by other size of same class, mixing moulding, the type requirements according to exporting is shaped to corresponding shape, according to the requirement utilized, may be molded to the shape of needs:

Wherein by the mixture being subdivided into first category form be one-level mix organic fertilizer, directly make common organic chemical fertilizer to use, for increasing fertilizer efficiency, a little urea class finished product fertilizer can be added, directly as powdered fertilizer or be shaped to tiny one-level powder fertilizer.

Be wherein secondary mixing compoiste fertilizer by what be subdivided into that other mixture of Equations of The Second Kind forms, directly use as compoiste fertilizer, for increase fertilizer efficiency, a little urea, composite fertilizer's class finished product fertilizer can be added, directly as granular organic fertilizer or be shaped to secondary granule compoiste fertilizer use.

What be wherein made up of the mixture being subdivided into the 3rd classification is that three grades of organic combined bottom of mixing are fertile, can be used as planting soil bottom and adds fertilizer, also can be directly formed to three grades of solid shape of feather weight, be used as pre-buried base fertilizer material.

Wherein by the mixture being subdivided into the 4th classification form for the long-acting composite basal fertilizer of level Four, as plantation, afforest long-acting composite basal fertilizer and use, can direct forming be the level Four solid shape of tens of feather weight, be used as pre-buried long-acting base manure.

Adopt said system waste disposal method, can directly the refuse classification processing treatment of various form, hybrid shaping is the requirement of the various organic fertilizer needed, the geomery of the object that this treatment process utilizes treating processes to produce is separated automatically, utilize liquid matter, stereoplasm rubbish, the physical adhesion attribute of clay, low cost mixes, the value of the organic matter utilizing rubbish itself to have, simple physical process, reasonable interpolation, becoming gives up as fertilizer, non-secondary pollution, without fifth wheel, absolutely utilize, absolutely output, patent of the present invention can be implemented to go into operation easily.

(4), accompanying drawing explanation

Fig. 1 is embodiment 1 accompanying drawing

Fig. 2 is embodiment 2 accompanying drawing

(5), specific implementation method

Below by embodiment, and by reference to the accompanying drawings, the technical scheme of patent of invention is described in further detail.

Embodiment 1: referring to Fig. 1, a kind of simple breeding is planted recycle and is utilized system.As shown in the figure, the plant rubbish of plantation, cultivation rubbish, directly deliver to solid waste treatment facility system 1 pulverization process, classification, can according to the fineness of processing, simply be divided into A, B bis-grades, get a part of clay, send into clay system of processing 2, process through abrasive dust, also two A are divided into, B bis-grades, thin part A, thick is part B, A after being separated, the rubbish of B grade and clay are delivered to mixing moulding system 3 mixing moulding, wherein thin part A is when shaping, can add again and add a part of composite fertilizer, urea, particulate state use is shaped to through stirring, this particulate state fertilizer is the organic fertilizer of plantation as a kind of compound organic fertilizer.Thick part B shapes as solid shape, and direct buried long-acting organic base fertilizer as plantation uses, and this working method uses as mini system, has cost low, high efficiency, without fifth wheel refuse, and the feature of ecologically clean.

Embodiment 2: referring to Fig. 2, a kind of large-scale treatment of urban garbage utilizes systems engineering, as shown in the figure, be built in greenbelt ecological rubbish sealing treatment garden, the solid household garbage of process garden periphery, Turnover Box in water drain settling tank, or directly in settling tank, extract liquid rubbish with collecting cart, clay, the running such as the finished product fertilizer of dimension is to ecological rubbish sealing treatment garden, from corresponding import a, b, c, d inputs, wherein solid household garbage inputs to the input aperture a of solid refuse input system 1, the solid waste of input a carries out treatment system 8 and (cuts bag, dry behaviour, go-no-go) etc. after roughing out operation, the object of some energy second stage employ is separated, residual refuse through preliminary classification carries out grinder mill, again the rubbish ground carry out postsearch screening segmentation from, several (four) classification is separated into: powdery A1 according to the particle diameter of rubbish, tiny granular B1, fine particle shape C1, finally become excess D1.

Portable water drain is utilized to precipitate the water drain movement of Turnover Box or collecting cart collection, enter methane-generating pit 7 from the entrance b of liquid refuse disposal system 2 and ferment, residue after fermentation, filter through sedimeter 9, liquid fertilizer holder 6 in isolated liquid part feeding garden, liquid fertilizer available dedicated liquid fertilizer waggon in holder, dispersion is transported to user place, according to the purposes of user's liquid towards fertilizer and the service requirements to effective fertilizer composition, can measure temporarily to the user needed and add a certain amount of chemical fertilizer, it is directly filling or with sending fertile car to deliver in user's hand after content meets the requirements, this liquid fertilizer is rich in organic best farm manure, can be used in growing industry widely, owing to adopting totally enclosed mechanical transportation mode, hygienic and convenient, be beneficial to large-scale popularization to use.The throw out of filter liquide after coarse reduction process, according to residual night particle diameter be separated into several (four) classification: liquid shape A2; Tiny granular B2; Fine particle shape C2; Finally become excess D2.

Natural clay is complete naturally shaping base-material, and take conveniently, cost is low, does not pollute, and natural clay, after the entrance c of grinding machining system 3 processes, is separated into several (four) classification according to the particle diameter of clay: powdery A3; Tiny granular B3; Fine particle shape C3; Finally become excess D3.

The input aperture d of finished product fertilizer input system 4 can add suitable fertilizer, is delivered to mixing moulding system by Transfer pipe A4, B4, C4, D4, increases the fertilizer efficiency of shaping fertilizer.

Above three kinds of different processing things are delivered to same mixing moulding system 5A, 5B, 5C, 5D by same specification graded category, type requirements according to exporting is shaped to corresponding shape, according to the size grades specification of machining object, the shape that plastic several (four) are different:

The mixing output being wherein subdivided into one-level A is powdery fertilizer, directly can make common organic chemical fertilizer to use, for increasing fertilizer efficiency, a little urea class finished product fertilizer can be added, making fertilizer waggon in bulk is directly transported in user's hand, also can pack rear long-distance transport to other places and make finished product Fertilizer application.

The mixture being wherein subdivided into secondary B directly uses as compoiste fertilizer, and being increases fertilizer efficiency, can add a little urea, composite fertilizer's class finished product fertilizer, directly as bulk granular fertilizer or be shaped to secondary granule finished product composite fertilizer and use.

The mixture being wherein subdivided into three grades of C directly uses as plantation organic composite base fertilizer, can be used as plantation organic underlayer soil and adds fertile, also can be directly formed to the solid shape of feather weight, be used as pre-buried base fertilizer.

The mixture being wherein subdivided into level Four D uses as planting, afforesting long-acting composite basal fertilizer, can be directly formed to the solid shape of tens of feather weight, be used as pre-buried long-acting base manure.

Biogas in methane-generating pit 7, is directly used as heating source, and drying work process 8 for solid refuse heat provides thermal source, or generating uses.

In this refuse treatment garden, what enter is solid refuse, liquid rubbish, clay, chemical fertilizer, out be shaped fertilizer, have not a particle of waste, not discharge of noxious gases, do not waste organic resource, really accomplish that rubbish is from nature, back to nature, play the ecological benefits of rubbish organic matter.

In addition, this rubbish is after artificial processing, of many uses, as the fertilizer of I and II, there is very large commodity value, can directly be used as finished product fertilizer, as last roughing product, purposes is more extensive, and it is long that it has fertilizer efficiency, can be used in planting technique industry widely, this solid long-term-effective base manure has the function of water conservation, and can directly the liquid fertilizer ABS thin-film package of liquid in solid long-term-effective base manure, easy to use, in the desert that can be used in lack of water on a large scale and West China afforestation cause.

Finally; should be understood that; above embodiment is only the more representational example of the present invention; obviously; technical scheme of the present invention also has the change in other link; also has a lot of changes; but from rubbish from nature; the low cost of back to nature, high benefit, non-harmful treatment principle; do not change the organic trait that rubbish has, utilize the characteristic of different types of rubbish, adopt the technological method of the process mixing of physics; on a large scale solid-state and liquid comprehensive garbage disposal mixing is used as fertilizer, all should protection scope of the present invention be thought.

Claims

1. a Full-functional comprehensive garbage closed circulation processing and utilizing system, comprises domestic solid garbage processing subsystem, water drain liquid emission precipitation refuse treatment sub-system, clay processing sub-system, comprehensive garbage mixing moulding sub-system, and finished product fertilizer adds sub-system; It is characterized in that solid refuse processing subsystem, liquid emission precipitation process sub-system, clay process sub-system, finished product fertilizer adds sub-system and is connected with comprehensive garbage mixing moulding sub-system, wherein the screening rubbish subdivision system respective level rubbish delivery port of domestic solid garbage processing subsystem is connected on the corresponding rubbish classification of comprehensive garbage mixing moulding sub-system and the input aperture of corresponding rubbish size grades; Wherein the prime methane tank system that the liquid rubbish transported enters liquid refuse treatment sub-system is collected in the periphery of water drain liquid emission precipitation refuse treatment sub-system, after solid, liquid separation system is connected to the delivery port of methane-generating pit, the solids output of solid, liquid separation system is connected on the entrance of solids pulverization process system, and solids pulverization process system respective level garbage outlet is connected on the corresponding rubbish type of comprehensive garbage mixing moulding sub-system and the input aperture of respective level size; Wherein the clay processing separation system respective level rubbish delivery port of clay processing sub-system is connected on the corresponding rubbish type of comprehensive garbage mixing moulding sub-system and the input aperture of respective level size; Wherein the delivery port of finished product fertilizer interpolation sub-system is connected on the rubbish type of comprehensive garbage mixing moulding sub-system corresponding size and the input aperture of rubbish size; Various types of rubbish and organic finished product fertilizer enter from the input aperture of system device, directly export the shaping mixing organism of various correspondingly-sized from comprehensive garbage mixing moulding sub-system delivery port.