CN203817035U - Integrated household garbage treatment system - Google Patents
Integrated household garbage treatment system Download PDFInfo
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- CN203817035U CN203817035U CN201420145271.1U CN201420145271U CN203817035U CN 203817035 U CN203817035 U CN 203817035U CN 201420145271 U CN201420145271 U CN 201420145271U CN 203817035 U CN203817035 U CN 203817035U
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Abstract
The utility model provides an integrated household garbage treatment system. The system comprises a crushing device, a first sieving device, a first specific gravity sorting device, a second specific gravity sorting device, a first magnetic separation device, a second magnetic separation device, a third magnetic separation device, an aging silo, a second sieving device, a curing silo, a pulverizing device, a brickmaking production line, a cracking and gasifying furnace, a condenser, a washing purifier, a boiler, a waste gas treatment device and a pulverizing, screening and packaging device. The system is advanced and reasonable in treatment process, has a high degree of automation, has high treatment capacity and is low in treatment cost; recycled products are diversified and are good in quality; aerobic fermentation treatment procedures such as aging and curing and a relative odour concentration procedure are operated hermetically and waste gas is treated in a concentrated manner and is exhausted up to the standard, thus avoiding further pollution of the environment in a household garbage treatment process, turning household garbage into useful things to produce recycled products with market values and then achieving harmless and reduction treatment and recycling integrated utilization of household garbage.
Description
Technical field
The utility model belongs to technology of garbage disposal field, relates in particular to one way of life integrated garbage treatment system.
Background technology
House refuse, refers in daily life or is considered as the solid waste of house refuse for daily life provides the solid waste that produces in the activity of service and law, administrative regulation regulation.House refuse generally can be divided into four large classes: recyclable rubbish, garbage, Harmful Waste and Other Waste.Conventional waste disposal method mainly contains comprehensive utilization, sanitary landfills, burning and compost.Rubbish is carried out to classification retrieval management, can effectively reduce pollution, increase the recycling of recyclable rubbish.According to the regulation in the anti-therapy > > of < < People's Republic of China (PRC) pollutant of solid-waste environment, house refuse refers in daily life or is considered as the solid waste of house refuse for daily life provides the solid waste that produces in the activity of service and law, administrative regulation regulation.
Generally speaking, the solid waste outside trade waste can be referred to as house refuse.But the house refuse said in daily life refers to by the daily generation of family the hybrid solid discarded object disposed by urban environmental hygiene collect, and with the kin office of this class refuse, business, garden waste etc.
According to < < life in China garbage disposal industry development prospect and investment forecasting analysis report prediction > > data, show, along with the developing rapidly of economy, the continuous growth of population and the raising day by day of living standards of the people, the generation of China's house refuse also sharply increases, to environment, caused very large burden, affect the basis of sustainable development, restricted further developing of national economy.How to follow innoxious, minimizing and resource principles and aims these rubbish are processed, fundamentally solving rubbish becomes to the harm of environment the problem that present society all circles extremely pay close attention to.
China's domestic rubbish disposal industry is started late, but by fast development in recent years, China's garbage disposal industry also begins to take shape, and industry just progressively strides forward to the maturity period from the growth stage.Along with the continuous aggravation of domestic rubbish disposal industry competition, domestic outstanding domestic rubbish disposal enterprise more and more payes attention to the research to industry market, particularly the further investigation to Business Development Environment and the variation of customer demand trend.Just because of this, large quantities of domestic outstanding domestic rubbish disposal enterprises emerge rapidly, become gradually the outstanding figure in domestic rubbish disposal industry.
House refuse generally can be divided into four large classes:
One, recyclable rubbish.Comprise stationery, metal, plastics, glass etc., by integrated treatment, recycle, can reduce pollution, saving resource.As 1 ton of waste paper of every recovery can have been made 850 kilograms, paper, save 300 kilograms, timber, than equivalent, produce to reduce and pollute 74%; 1 ton of plastic beverage bottle of every recovery can obtain 0.7 ton of secondary raw materials; 1 ton of scrap iron and steel of every recovery can refine 0.9 ton of steel, than cost-saving 47% with ore smelting, reduces air pollution 75%, reduces by 97% water and pollutes and solid waste.
Two, garbage.Comprise leftovers, leftovers, bone, dish root, the foodstuff refuses such as dish leaf, process compost on the spot through biotechnology, per tonly produce 0.3 ton of organic fertilizer.
Three, Harmful Waste.Comprise refuse battery, waste daylight lamp tube, useless mercurial thermometer, expired medicine etc., these rubbish need specific safety to process.
Four, Other Waste.Comprise that brick and tile pottery except above-mentioned a few class rubbish, dregs, toilet waste paper etc. are difficult to the discarded object reclaiming, and take sanitary landfills can effectively reduce the pollution to underground water, surface water, soil and air.
The harm of house refuse probably has following five aspects:
1. plastics: be difficult to decompose, destroy soil property, make plant growth reduce 30%; Possibility polluted underground water after landfill; Burn and can produce pernicious gas.
2, battery: button cell contains toxic heavy metal mercury; Rechargeable battery contains harmful heavy metal cadmium; The environmentally harmful materials such as dry cell is mercurous, lead and acid-base class material.
3, surplus meal: grow in a large number mosquitos and flies; Impel the bacterium amount reproduction in rubbish, produce toxic gas and biogas, cause rubbish blast.
4, paint and pigment: the paint that contains organic solvent can cause headache, allergy, stupor or carcinogenic; Dangerous inflammable thing; Many containing heavy metal in pigment, unfavorable to health.
5, clean class chemicals: containing the petrochemicals of organic solvent or the Nature difficult degradation; There is corrosivity; Chloride element (as bleaching agent, floor lotion etc.), human body is poisonous; Medicine is containing damaging the ozone layer material; In pesticide, approximately have 50% containing carcinogen, some can damage animal's liver.
At present to live and processing mode comprise following several:
1, landfill disposal.Landfill is the effective ways of domestic waste of dissolving in a large number, is also the final processing method of all garbage treating process residues, and China generally adopts direct landfill method.So-called directly landfill method is that rubbish is inserted in ready hole and covered compacting, makes it that biology, physics, chemical change occur, and decomposing organic matter, reaches minimizing and innoxious object.
2, burning disposal.Burning method is that rubbish is placed in to high temperature furnace, makes a kind of method that wherein combustible component is fully oxidized, and the heat of generation is for generating and heating.
3, compost treatment.House refuse is piled up in heaps, insulation is to 70 ℃ of storage, fermentation, and the ability by microorganism decomposition in rubbish, becomes inorganic nutrients by organic substance decomposing.After compost treatment, house refuse becomes health, tasteless humus.Both solved the outlet of rubbish, and can reach again the object of renewable resources, but consumer garbage compost amount is large, nutrient content is low, and can not be for agricultural, can only be for the industry irrelevant with food such as afforesting, so the scale of compost is seriously restricted by market.
Above-mentioned this processing mode remains extensive style and processes; not yet form scale; processing procedure hand labor intensity is large simultaneously; treatment effeciency is low; and there is complex treatment process, and treatment effect is not good, and profound processing is strong not; cause the kind of the resource product after processing few, of poor quality, can not recycle well.
Utility model content
The utility model is in order to solve weak point of the prior art, provides that a kind of automaticity is high, treatment effeciency is high, good, the profound processing intensity for the treatment of effect is large, resource product is wide in variety, resource product quality is good, resource product recycles effective comprehensive treating system for life garbage.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: comprehensive treating system for life garbage, comprises breaker, the first screening plant, the first gravity separation device, the second gravity separation device, the first concentration equipment, the second concentration equipment, the 3rd concentration equipment, aging bunker, the second screening plant, slaking storehouse, reducing mechanism, brickmaking production line, pyrolysis gasification stove, condenser, washing purifier, boiler, emission-control equipment and crushing and screening packing device;
The discharging opening of breaker is connected with the charging aperture of the first screening plant, the discharging opening of the first screening plant respectively with the first gravity separation device, the second gravity separation device is connected with the charging aperture of the first concentration equipment, the discharging opening of the first gravity separation device is connected with the charging aperture of the 3rd concentration equipment with pyrolysis gasification stove respectively, the discharging opening of the second gravity separation device is connected with the charging aperture of the second concentration equipment, the discharging opening of the second concentration equipment is connected with the charging aperture of aging bunker, the discharging opening of aging bunker is connected with the charging aperture of the second screening plant, the discharging opening of the second screening plant is connected with the charging aperture in slaking storehouse with reducing mechanism respectively, the discharging opening of reducing mechanism is connected with the charging aperture of brickmaking production line, the inorganic matter outlet of the 3rd concentration equipment is connected with the import of reducing mechanism, the discharging opening of pyrolysis gasification stove is connected with the charging aperture of crushing and screening packing device and condenser respectively, the outlet of condenser is connected with the import of washing purifier, the gas outlet of washing purifier is connected with the fuel inlet of pyrolysis gasification stove and boiler respectively, the waste gas outlet of pyrolysis gasification stove and boiler is all connected with the air inlet of emission-control equipment, and the steam (vapor) outlet of boiler is connected with brickmaking production line by pipeline.
The bottom in described aging bunker and slaking storehouse is connected with respectively air feeder;
Described air feeder comprises that being laid on the underfloor main tracheae of aging bunker and slaking storehouse and arranges bronchus, main trachea and bronchus vertically arranges, the inlet end of all bronchi is connected with main tracheae respectively, floor is evenly provided with row's groove at bronchial upper position along bronchus direction, bronchus is vertically connected with the escape pipe that stretches out groove upward, escape pipe upper end is provided with block, the internal diameter of block is greater than the external diameter of escape pipe, and the upper surface of the block of escape pipe is less than or equal to the surface on floor.
Described breaker, the first screening plant, the second screening plant, the first gravity separation device, aging bunker and slaking storehouse foul smell outlet are connected with deodorizing tower by pipeline.
Described breaker comprises the platform for cram packer discharging, platform one side is provided with feed hopper along below, feed hopper lower end is connected with cracking cabin, in cracking cabin, be provided with a pair of breaker roll, the circumferential surface of two breaker rolls is equipped with crushing teeth, the crushing teeth on a breaker roll and the interlaced layout of crushing teeth on another breaker roll, and the lower end of cracking cabin is provided with discharging opening, discharging opening below is provided with belt conveyor, and the discharge end of belt conveyor is connected with the feed end of screening operation.
In described feed hopper, be provided with two distributing rollers and two cutting plates, distributing roller and breaker roll are arranged in parallel, cutting plate is positioned at the top of distributing roller, cutting plate is obliquely installed, the upper edge of two cutting plates is fixedly connected to form sharp cone distal, and the mid point of two distributing roller lines of centres, the mid point of two breaker roll lines of centres and the summit of sharp cone distal are positioned on same vertical plane; The circumferential surface of each distributing roller is equipped with material toggling tooth;
Half of described feed hopper is positioned under platform, and second half top of feed hopper is provided with gather qi together cover, and gather qi together cover is towards platform one side opening setting, and gather qi together cover is provided with foul smell extraction tube.
It is high that described the first screening plant and the second screening plant are one end, one end is low, the rotary screen being obliquely installed, rotary screen comprises the support wheel that is located at two ends, rotary screen middle part is provided with bull gear, the bull gear gear that has been connected with a joggle, gear drive is connected with reducing motor, rotary screen consists of columnar framework, framework consists of the Circular Plate of the cross bar axially arranging and circumferentially setting, between cross bar and Circular Plate, form checked spun antung shape, frame inner wall is connected with dismountable screen cloth by clamp, screen cloth comprises higher inducer and lower outlet section, the mesh aperture of screen cloth inducer is 2cm, the mesh aperture of screen cloth outlet section is 6cm, framework is provided with the first discharge bucket below the inducer of screen cloth, and framework is provided with the second discharge bucket below the outlet section of screen cloth, the first discharge bucket and the second discharge bucket below are respectively equipped with conveying mechanism.
Adopt technique scheme, the utility model carries out the technique of domestic garbage comprehensive processing, comprises following concrete steps:
(A), house refuse is carried out to fragmentation;
(B), then sieve, carry out respectively gravity separation and magnetic separation after screening, gravity separation operation sorts out flammable organic matter and light combustible, and magnetic separation operation is elected soil and metal for greening;
(C) material, after gravity separation carries out magnetic separation again, and this magnetic separation operation is selected organic dregs, inorganic matter and metal; Organic dregs is produced to the first processing work step of finished product building materials, fertilizer, soil improvement renovation agent; Flammable organic matter and light combustible are produced to second of carbon black finished product, lightweight base lubricant and heavy base lubricant and process work step.
Described first processes work step specifically comprises the following steps,
(1), first organic dregs is carried out to the aerobic fermentation of 7-14 days, i.e. ageing operation;
(2), the material after ageing is sieved, sieve out organic matter and inorganic matter;
(3), by the further aerobic fermentation of organic matter after screening, i.e. curing step, after slaking, material water ratio is down to below 30%, can produce soil improvement renovation agent and the fertilizer for afforesting; Just the inorganic matter unification after magnetic separation and after screening is pulverized, and the material after pulverizing is added into flyash, lime and cement and sends into brickmaking production line, and brickmaking production line is finally produced finished product building materials.
Described second processes work step specifically comprises the following steps,
(1), flammable organic matter is carried out to pyrolysis gasification;
(2), pyrolysis gasification produces tar and carbon black, gas carried out to condensation simultaneously;
(3), produce lightweight base lubricant and heavy base lubricant after condensation, condensed gas is washed to purifying simultaneously; After being pulverized, screen, packed, carbon black becomes carbon black product;
(4), the combustible gas after washing purifying is sent into pyrolysis gasification step as the fuel of pyrolysis gasification; Fuel using combustible gas as boiler simultaneously;
(5) steam that, boiler produces is sent in brickmaking production line adobe is carried out to steam curing.
Waste gas to cracking gas chemical industry order and the discharge of boiler generation steam operation carries out exhaust-gas treatment, the waste gas rear discharge up to standard of processing.
In ageing operation and curing step process, feed pressure-air.
The foul smell that the flammable organic matter of fragmentation, screening, gravity separation, generation, ageing and curing step are produced is sent into deodorizing tower and is carried out deodorizing, rear discharge up to standard.
Broken process in described step (A) adopts breaker to carry out fragmentation, this breaker comprises the platform for cram packer discharging, platform one side is provided with feed hopper along below, feed hopper lower end is connected with cracking cabin, in cracking cabin, be provided with a pair of breaker roll, the circumferential surface of two breaker rolls is equipped with crushing teeth, crushing teeth on a breaker roll and the interlaced layout of crushing teeth on another breaker roll, the lower end of cracking cabin is provided with discharging opening, discharging opening below is provided with belt conveyor, and the discharge end of belt conveyor is connected with the feed end of screening operation.
In described feed hopper, be provided with two distributing rollers and two cutting plates, distributing roller and breaker roll are arranged in parallel, cutting plate is positioned at the top of distributing roller, cutting plate is obliquely installed, the upper edge of two cutting plates is fixedly connected to form sharp cone distal, and the mid point of two distributing roller lines of centres, the mid point of two breaker roll lines of centres and the summit of sharp cone distal are positioned on same vertical plane; The circumferential surface of each distributing roller is equipped with material toggling tooth;
Half of described feed hopper is positioned under platform, and second half top of feed hopper is provided with gather qi together cover, and gather qi together cover is towards platform one side opening setting, and gather qi together cover is provided with foul smell extraction tube;
Cram packer is poured rubbish in feed hopper at platform, rubbish is fallen on cutting plate, cutting plate divides rubbish to both sides, material toggling tooth on two distributing rollers pushes rubbish on breaker roll simultaneously, and two breaker rolls rotate, and the crushing teeth on breaker roll collects the rubbish of both sides to middle part, on two breaker rolls under the staggered extruding of crushing teeth, rubbish is carried out to fragmentation, and the rubbish after fragmentation is fallen on belt conveyor by discharging opening, by belt conveyor, is sent in rotary screen; In crushing operation, the foul smell that air exhauster distributes rubbish by foul smell extraction tube is pumped in deodorizing tower.
Screening operation in described step (B) adopts one end high, one end is low, the rotary screen being obliquely installed, rotary screen comprises the support wheel that is located at two ends, rotary screen middle part is provided with bull gear, the bull gear gear that has been connected with a joggle, gear drive is connected with reducing motor, rotary screen consists of columnar framework, framework consists of the Circular Plate of the cross bar axially arranging and circumferentially setting, between cross bar and Circular Plate, form checked spun antung shape, frame inner wall is connected with dismountable screen cloth by clamp, screen cloth comprises higher inducer and lower outlet section, the mesh aperture of screen cloth inducer is 2cm, the mesh aperture of screen cloth outlet section is 6cm, framework is provided with the first discharge bucket below the inducer of screen cloth, and framework is provided with the second discharge bucket below the outlet section of screen cloth, the first discharge bucket and the second discharge bucket below are respectively equipped with conveying mechanism, the material that the inducer of rubbish after fragmentation by screen cloth drops in the first discharge bucket is mainly soil for greening, and the material that the outlet section of the rubbish after fragmentation by screen cloth drops in the second discharge bucket is mainly organic dregs.
Described ageing operation adopts aging bunker, and organic dregs is deposited in aging bunker, in aging bunker, passes into pressure-air; Under the floor of aging bunker, be equipped with a main tracheae and row's bronchus, main trachea and bronchus vertically arranges, the inlet end of all bronchi is connected with main tracheae respectively, floor is evenly provided with row's groove at bronchial upper position along bronchus direction, bronchus is vertically connected with the escape pipe that stretches out groove upward, escape pipe upper end is provided with block, and the internal diameter of block is greater than the external diameter of escape pipe, and the upper surface of the block of escape pipe is less than or equal to the surface on aging bunker floor; Pressure-air by main tracheae, row bronchus and an escape pipe, under the effect of high pressure gas, overcomes the pressure of organic dregs successively, the outlet of the escape pipe jack-up of block a shot, and air is injected in organic dregs from bottom to top, the speed of quickening aerobic fermentation.
The screen cloth of rotary screen is detachably connected on framework by clamp, and this is convenient to change screen cloth.
Treatment process of the present utility model is advanced, reasonable, automaticity is high, treating capacity is large and resource product is many, quality better, processing cost is lower, the aerobic fermentation treatment process such as ageing and slaking concentrate operation relative to foul smell all taked airtight operation, and waste gas is focused on to qualified discharge, avoided in domestic rubbish disposal process, environment further being polluted, house refuse is made a silk purse out of a sow's ear, produce the resource product with market value, thereby realize consumer waste innocent, minimizing processing, comprehensive utilization of resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the process chart that adopts the utility model to carry out integrated treatment;
Fig. 3 is the structural representation between breaker and the first screening plant in Fig. 1;
Fig. 4 is the structural representation of breaker in Fig. 1;
Fig. 5 is the structural representation of the first screening plant or the second screening plant in Fig. 1;
Fig. 6 is the floor plan on aging bunker or floor, slaking storehouse in Fig. 1;
Fig. 7 be in Fig. 6 floor at the inside of groove structural representation.
The specific embodiment
As shown in Figure 1, comprehensive treating system for life garbage of the present utility model, comprises breaker 40, the first screening plant 41, the first gravity separation device 42, the second gravity separation device 43, the first concentration equipment 44, the second concentration equipment 45, the 3rd concentration equipment 46, aging bunker 47, the second screening plant 48, slaking storehouse 49, reducing mechanism 50, brickmaking production line 51, pyrolysis gasification stove 52, condenser 53, washing purifier 54, boiler 55, emission-control equipment 56 and crushing and screening packing device 57.
The discharging opening of breaker 40 is connected with the charging aperture of the first screening plant 41, the discharging opening of the first screening plant 41 respectively with the first gravity separation device 42, the second gravity separation device 43 is connected with the charging aperture of the first concentration equipment 44, the discharging opening of the first gravity separation device 42 is connected with the charging aperture of the 3rd concentration equipment 46 with pyrolysis gasification stove 52 respectively, the discharging opening of the second gravity separation device 43 is connected with the charging aperture of the second concentration equipment 45, the discharging opening of the second concentration equipment 45 is connected with the charging aperture of aging bunker 47, the discharging opening of aging bunker 47 is connected with the charging aperture of the second screening plant 48, the discharging opening of the second screening plant 48 is connected with the charging aperture in slaking storehouse 49 with reducing mechanism 50 respectively, the discharging opening of reducing mechanism 50 is connected with the charging aperture of brickmaking production line 51, the inorganic matter outlet of the 3rd concentration equipment 46 is connected with the import of reducing mechanism 50, the discharging opening of pyrolysis gasification stove 52 is connected with the charging aperture of condenser 53 with crushing and screening packing device 57 respectively, the outlet of condenser 53 is connected with the import of washing purifier 54, the gas outlet of washing purifier 54 is connected with the fuel inlet of boiler 55 with pyrolysis gasification stove 52 respectively, the waste gas outlet of pyrolysis gasification stove 52 and boiler 55 is all connected with the air inlet of emission-control equipment 56, and the steam (vapor) outlet of boiler 55 is connected with brickmaking production line 51 by pipeline.
Breaker 40, the first screening plant 41, the second screening plant 48, the first gravity separation device 42, aging bunker 47 and slaking storehouse 49 foul smell outlets are connected with deodorizing tower 59 by pipeline.
As shown in Figure 6 and Figure 7, the bottom in aging bunker 47 and slaking storehouse 49 is connected with respectively air feeder 58, air feeder 58 comprises main tracheae 25 and the row's bronchus 26 being laid under aging bunker 47 and 49 floors 24, slaking storehouse, the setting vertical with bronchus 26 of main tracheae 25, the inlet end of all bronchi 26 is connected with main tracheae 25 respectively, floor 24 is evenly provided with row's groove 27 at the upper position of bronchus 26 along bronchus 26 directions, bronchus 26 is vertically connected with the escape pipe 28 that stretches out groove 27 upward, escape pipe 28 upper ends are provided with block 29, the internal diameter of block 29 is greater than the external diameter of escape pipe 28, the upper surface of the block 29 of escape pipe 28 is less than or equal to the surface on aging bunker floor 24.
As shown in Fig. 3, Fig. 4 and Fig. 5, breaker 40 comprises the platform 2 for cram packer 1 discharging, platform 2 one sides are provided with feed hopper 3 along below, feed hopper 3 lower ends are connected with cracking cabin 4, in cracking cabin 4, be provided with a pair of breaker roll 5, the circumferential surface of two breaker rolls 5 is equipped with crushing teeth 6, crushing teeth 6 on a breaker roll 5 and the interlaced layout of crushing teeth 6 on another breaker roll 5, the lower end of cracking cabin 4 is provided with discharging opening 7, discharging opening 7 belows are provided with belt conveyor 8, and the discharge end of belt conveyor 8 is connected with the feed end of screening operation.
In feed hopper 3, be provided with two distributing rollers 9 and two cutting plates 10, distributing roller 9 is arranged in parallel with breaker roll 5, cutting plate 10 is positioned at the top of distributing roller 9, cutting plate 10 is obliquely installed, mid point, the mid point of two breaker roll 5 lines of centres and the summit of sharp cone distal 11 that the upper edge of two cutting plates 10 is fixedly connected to form 11, two distributing roller 9 lines of centres of sharp cone distal are positioned on same vertical plane; The circumferential surface of each distributing roller 9 is equipped with material toggling tooth 12.
Half of feed hopper 3 is positioned under platform 2, and second half top of feed hopper 3 is provided with gather qi together cover 13, and gather qi together cover 13 is towards platform 2 one side opening settings, and gather qi together cover 13 is provided with foul smell extraction tube 14.
It is high that the first screening plant 41 and the second screening plant 48 are one end, one end is low, the rotary screen being obliquely installed, rotary screen comprises the support wheel 15 that is located at two ends, rotary screen middle part is provided with bull gear 16, bull gear 16 gear 17 that has been connected with a joggle, gear 17 is connected with reducing motor, rotary screen consists of columnar framework, framework consists of the Circular Plate 20 of the cross bar 19 axially arranging and circumferentially setting, between cross bar 19 and Circular Plate 20, form checked spun antung shape, frame inner wall is connected with dismountable screen cloth 21 by clamp, screen cloth 21 comprises higher inducer and lower outlet section, the mesh aperture of screen cloth 21 inducers is 2cm, the mesh aperture of screen cloth 21 outlet sections is 6cm, framework is provided with the first discharge bucket 22 below the inducer of screen cloth 21, and framework is provided with the second discharge bucket 23 below the outlet section of screen cloth 21, the first discharge bucket 22 and the second discharge bucket 23 belows are respectively equipped with conveying mechanism 18.
As shown in Figure 2, the utility model carries out the technique of domestic garbage comprehensive processing, comprises following concrete steps:
(A), house refuse is carried out to fragmentation;
(B), then sieve, carry out respectively gravity separation and magnetic separation after screening, gravity separation operation sorts out flammable organic matter and light combustible, and magnetic separation operation is elected soil and metal for greening;
(C) material, after gravity separation carries out magnetic separation again, and this magnetic separation operation is selected organic dregs, inorganic matter and metal; Organic dregs is produced to the first processing work step of finished product building materials, fertilizer, soil improvement renovation agent; Flammable organic matter and light combustible are produced to second of carbon black finished product, lightweight base lubricant and heavy base lubricant and process work step.
First processes work step specifically comprises the following steps,
(1), first organic dregs is carried out to the aerobic fermentation of 7-14 days, i.e. ageing operation;
(2), the material after ageing is sieved, sieve out organic matter and inorganic matter;
(3), by the further aerobic fermentation of organic matter after screening, i.e. curing step, after slaking, material water ratio is down to below 30%, can produce soil improvement renovation agent and the fertilizer for afforesting; Just the inorganic matter unification after magnetic separation and after screening is pulverized, and the material after pulverizing is added into flyash, lime and cement and sends into brickmaking production line, and brickmaking production line is finally produced finished product building materials.
Second processes work step specifically comprises the following steps,
(1), flammable organic matter is carried out to pyrolysis gasification;
(2), pyrolysis gasification produces tar and carbon black, gas carried out to condensation simultaneously;
(3), produce lightweight base lubricant and heavy base lubricant after condensation, condensed gas is washed to purifying simultaneously; After being pulverized, screen, packed, carbon black becomes carbon black product;
(4), the combustible gas after washing purifying is sent into pyrolysis gasification step as the fuel of pyrolysis gasification; Fuel using combustible gas as boiler 55 simultaneously;
(5) steam that, boiler 55 produces is sent in brickmaking production line 51 adobe is carried out to steam curing.
Waste gas to cracking gas chemical industry order and the discharge of boiler generation steam operation carries out exhaust-gas treatment, the waste gas rear discharge up to standard of processing.
In ageing operation and curing step process, feed pressure-air.
The foul smell that the flammable organic matter of fragmentation, screening, gravity separation, generation, ageing and curing step are produced is sent into deodorizing tower 59 and is carried out deodorizing, rear discharge up to standard.
Broken process in step (A) adopts breaker 40 to carry out fragmentation, cram packer 1 is poured rubbish in feed hopper 3 at platform 2, rubbish is fallen on cutting plate 10, cutting plate 10 divides rubbish to both sides, material toggling tooth 12 on two distributing rollers 9 pushes rubbish on breaker roll 5 simultaneously, two breaker rolls 5 rotate, crushing teeth 6 on breaker roll 5 collects the rubbish of both sides to middle part, on two breaker rolls 5 under the staggered extruding of crushing teeth 6, rubbish is carried out to fragmentation, rubbish after fragmentation is fallen on belt conveyor 8 by discharging opening 7, by belt conveyor 8, be sent in rotary screen, in crushing operation, the foul smell that air exhauster distributes rubbish by foul smell extraction tube 14 is pumped in deodorizing tower 59.
Screening operation in step (B) adopts the rotary screen being obliquely installed, the material that the inducer of rubbish after fragmentation by screen cloth 21 drops in the first discharge bucket 22 is mainly soil for greening, and the material that the outlet section of the rubbish after fragmentation by screen cloth 21 drops in the second discharge bucket 23 is mainly organic dregs.
When carrying out ageing and curing step, pressure-air is successively by main tracheae 25, row's bronchus 26 and an escape pipe 28, under the effect of high pressure gas, overcome the pressure of organic dregs, the outlet of escape pipe 28 29 jack-up of blocking a shot, air is injected in organic dregs from bottom to top, accelerates the speed of aerobic fermentation.
Above-described embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (6)
1. comprehensive treating system for life garbage, is characterized in that: comprise breaker, the first screening plant, the first gravity separation device, the second gravity separation device, the first concentration equipment, the second concentration equipment, the 3rd concentration equipment, aging bunker, the second screening plant, slaking storehouse, reducing mechanism, brickmaking production line, pyrolysis gasification stove, condenser, washing purifier, boiler, emission-control equipment and crushing and screening packing device;
The discharging opening of breaker is connected with the charging aperture of the first screening plant, the discharging opening of the first screening plant respectively with the first gravity separation device, the second gravity separation device is connected with the charging aperture of the first concentration equipment, the discharging opening of the first gravity separation device is connected with the charging aperture of the 3rd concentration equipment with pyrolysis gasification stove respectively, the discharging opening of the second gravity separation device is connected with the charging aperture of the second concentration equipment, the discharging opening of the second concentration equipment is connected with the charging aperture of aging bunker, the discharging opening of aging bunker is connected with the charging aperture of the second screening plant, the discharging opening of the second screening plant is connected with the charging aperture in slaking storehouse with reducing mechanism respectively, the discharging opening of reducing mechanism is connected with the charging aperture of brickmaking production line, the inorganic matter outlet of the 3rd concentration equipment is connected with the import of reducing mechanism, the discharging opening of pyrolysis gasification stove is connected with the charging aperture of crushing and screening packing device and condenser respectively, the outlet of condenser is connected with the import of washing purifier, the gas outlet of washing purifier is connected with the fuel inlet of pyrolysis gasification stove and boiler respectively, the waste gas outlet of pyrolysis gasification stove and boiler is all connected with the air inlet of emission-control equipment, and the steam (vapor) outlet of boiler is connected with brickmaking production line by pipeline.
2. comprehensive treating system for life garbage according to claim 1, is characterized in that: the bottom in described aging bunker and slaking storehouse is connected with respectively air feeder;
Described air feeder comprises that being laid on the underfloor main tracheae of aging bunker and slaking storehouse and arranges bronchus, main trachea and bronchus vertically arranges, the inlet end of all bronchi is connected with main tracheae respectively, floor is evenly provided with row's groove at bronchial upper position along bronchus direction, bronchus is vertically connected with the escape pipe that stretches out groove upward, escape pipe upper end is provided with block, the internal diameter of block is greater than the external diameter of escape pipe, and the upper surface of the block of escape pipe is less than or equal to the surface on floor.
3. comprehensive treating system for life garbage according to claim 1, is characterized in that: described breaker, the first screening plant, the second screening plant, the first gravity separation device, aging bunker and slaking storehouse foul smell outlet are connected with deodorizing tower by pipeline.
4. according to the comprehensive treating system for life garbage described in claim 1-3 any one, it is characterized in that: described breaker comprises the platform for cram packer discharging, platform one side is provided with feed hopper along below, feed hopper lower end is connected with cracking cabin, in cracking cabin, be provided with a pair of breaker roll, the circumferential surface of two breaker rolls is equipped with crushing teeth, crushing teeth on a breaker roll and the interlaced layout of crushing teeth on another breaker roll, the lower end of cracking cabin is provided with discharging opening, discharging opening below is provided with belt conveyor, the discharge end of belt conveyor is connected with the feed end of screening operation.
5. comprehensive treating system for life garbage according to claim 4, it is characterized in that: in described feed hopper, be provided with two distributing rollers and two cutting plates, distributing roller and breaker roll are arranged in parallel, cutting plate is positioned at the top of distributing roller, cutting plate is obliquely installed, the upper edge of two cutting plates is fixedly connected to form sharp cone distal, and the mid point of two distributing roller lines of centres, the mid point of two breaker roll lines of centres and the summit of sharp cone distal are positioned on same vertical plane; The circumferential surface of each distributing roller is equipped with material toggling tooth;
Half of described feed hopper is positioned under platform, and second half top of feed hopper is provided with gather qi together cover, and gather qi together cover is towards platform one side opening setting, and gather qi together cover is provided with foul smell extraction tube.
6. according to the comprehensive treating system for life garbage described in claim 1 or 2 or 3, it is characterized in that: it is high that described the first screening plant and the second screening plant are one end, one end is low, the rotary screen being obliquely installed, rotary screen comprises the support wheel that is located at two ends, rotary screen middle part is provided with bull gear, the bull gear gear that has been connected with a joggle, gear drive is connected with reducing motor, rotary screen consists of columnar framework, framework consists of the Circular Plate of the cross bar axially arranging and circumferentially setting, between cross bar and Circular Plate, form checked spun antung shape, frame inner wall is connected with dismountable screen cloth by clamp, screen cloth comprises higher inducer and lower outlet section, the mesh aperture of screen cloth inducer is 2cm, the mesh aperture of screen cloth outlet section is 6cm, framework is provided with the first discharge bucket below the inducer of screen cloth, and framework is provided with the second discharge bucket below the outlet section of screen cloth, the first discharge bucket and the second discharge bucket below are respectively equipped with conveying mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420145271.1U CN203817035U (en) | 2014-03-28 | 2014-03-28 | Integrated household garbage treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420145271.1U CN203817035U (en) | 2014-03-28 | 2014-03-28 | Integrated household garbage treatment system |
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| CN203817035U true CN203817035U (en) | 2014-09-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104399737A (en) * | 2014-11-19 | 2015-03-11 | 四川四通欧美环境工程有限公司 | Domestic garbage mechanical bioleaching treatment and comprehensive utilization system |
| CN104722561A (en) * | 2015-03-15 | 2015-06-24 | 天津清华德人环境工程有限公司 | High-efficiency aerobic fermentation device of organic wastes |
| CN106269806A (en) * | 2016-10-17 | 2017-01-04 | 广东亨益环保科技投资有限公司 | The harmless environmental protection of storage house refuse processes technique |
| CN106497580A (en) * | 2016-11-14 | 2017-03-15 | 新疆科立机械设备有限公司 | Ball milling formula gasification furnace |
| CN107671104A (en) * | 2017-09-15 | 2018-02-09 | 佛山科学技术学院 | A kind of method of garbage sorting and recycling |
| CN108676706A (en) * | 2018-04-13 | 2018-10-19 | 苏州爱绿环保科技有限公司 | A kind of biogas production system |
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- 2014-03-28 CN CN201420145271.1U patent/CN203817035U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399737A (en) * | 2014-11-19 | 2015-03-11 | 四川四通欧美环境工程有限公司 | Domestic garbage mechanical bioleaching treatment and comprehensive utilization system |
| CN104399737B (en) * | 2014-11-19 | 2016-06-08 | 四川四通欧美环境工程有限公司 | Domestic refuse mechanical biological leaching treatment and comprehensive utilization system |
| CN104722561A (en) * | 2015-03-15 | 2015-06-24 | 天津清华德人环境工程有限公司 | High-efficiency aerobic fermentation device of organic wastes |
| CN106269806A (en) * | 2016-10-17 | 2017-01-04 | 广东亨益环保科技投资有限公司 | The harmless environmental protection of storage house refuse processes technique |
| CN106269806B (en) * | 2016-10-17 | 2018-06-29 | 广东亨益环保科技投资有限公司 | The harmless environmental protection treatment process of storage house refuse |
| CN106497580A (en) * | 2016-11-14 | 2017-03-15 | 新疆科立机械设备有限公司 | Ball milling formula gasification furnace |
| CN107671104A (en) * | 2017-09-15 | 2018-02-09 | 佛山科学技术学院 | A kind of method of garbage sorting and recycling |
| CN108676706A (en) * | 2018-04-13 | 2018-10-19 | 苏州爱绿环保科技有限公司 | A kind of biogas production system |
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