CN203076070U - Rubbish water classification system - Google Patents
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- CN203076070U CN203076070U CN 201320030839 CN201320030839U CN203076070U CN 203076070 U CN203076070 U CN 203076070U CN 201320030839 CN201320030839 CN 201320030839 CN 201320030839 U CN201320030839 U CN 201320030839U CN 203076070 U CN203076070 U CN 203076070U
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Abstract
The utility model discloses a rubbish water classification system. The rubbish water classification system is characterized in that the rubbish water classification system comprises a storage module, a rubbish feeding module, a dust prevention and deodorization module, a screening module, a weight separation module, an air classification module and a manpower separation module, wherein the storage module stores rubbish; the rubbish feeding module enables the rubbish to be fed evenly from a feed hopper and sends the rubbish to subsequent processing modules evenly after bag-breaking; the dust prevention and deodorization module is arranged in an entrance of the storage module and the rubbish feeding module; the screening module processes small particle materials through screening and water washing; the weight separation module injects water into a separation tank for a water pump, weights sink and separate automatically, light rubbish floating on the separation tank overflows the weight separation tank along with water flow, and metal weights are selected form deposited organic weights through a magnetic separation device; the light rubbish on the weight separation tank overflows along with the water flow and is sent to the air classification module, the light rubbish is transported to an air classification tank through a conveyer belt, and a draught fan blows away the light rubbish; and the manpower separation module selects part rubbish which is mutually mixed. Due to the fact that water participates in a whole rubbish classification system, the rubbish water classification system has the advantages of being high in rubbish classification efficiency, free of environment pollution, good in working environment, simple in production line, controllable and reliable.
Description
Technical field
The utility model relates to a kind of refuse classification system, relates in particular to refuse moisture class treatment system.
Technical background
House refuse is human discarded object, has people's place that rubbish is just arranged, densely populated place, and rubbish is concentrated.Along with China's rapid development of economy, living standards of the people improve constantly, and urbanization process is constantly accelerated, the urban population sharp increase, and the output of house refuse grows with each passing day.The problem of environmental pollution that is caused by house refuse is on the rise, and development forms a pair of sharp-pointed contradiction with environment.
Though rubbish just development and environment this to the tip of the iceberg in the big contradiction, huge rubbish group has caused tremendous influence to environment, and this influence directly threatens human survival also enlarging day by day.For this reason, people are making various effort, seek and how to reduce the influence of rubbish to environment, relax the contradiction between development, rubbish, the environment three, in the hope of reaching harmonious and depositing collaborative development.
The main flow mode of China's disposal of refuse has three kind, and conventional method is a landfill, and new method is to burn, and along with the development of human civilization, trash processing way just develops towards the direction of integrated treatment.
Landfill waste does not need to build factory building, without any need for plant equipment, only need dig a hollow place, by specification requirement landfill one deck rubbish, cover one deck thin soil again, rubbish is directly toppled in the hole, treat that rubbish fills out certain height, cover one deck thin soil again, open up new landfill yard in addition.This method is simple and convenient, and cost of investment is cheap.
People developed the new method of burning away the refuse again in the last few years.Build a big factory building, dispose large-scale incinerator, rubbish is placed in the incinerator, burn with the fuel rubbish that ignites.Obtain heat energy by combustion refuse, be used for generating electricity, and only remaining ashes after the waste incineration, volume reduces greatly.
Comprehensive garbage disposal is that rubbish is classified, reclaims, utilized, and rubbish changes into the resource or the energy the most at last.
More than three kind of trash processing way all have drawback:
One, build a refuse landfill and need take large stretch of soil, waste resources does not obtain reclaiming, directly landfill.Some material such as plastics, foam etc. in the rubbish all are difficult to degraded decades.Landfill the soil and the underground water of rubbish all contaminated, can't cultivate.And the back that closes in the soot still has waste gas produce decades, causes secondary pollution.The most landfill yards of present China are full load even overload operation, and new refuse landfill is badly in need of constantly opening up in many cities.Rubbish is being striven the domain with the mankind, and in this rubbish war, the mankind have lost the soil, and the method for landfill waste ends in failure.
Two, burn away the refuse and the volume of rubbish can be dropped to minimum, alleviate the burden in soil, need to consume a large amount of energy but burn away the refuse, recyclable goods and materials in the rubbish have only about 30% combustible to be utilized, other is committed to the flames as valuable cargos such as organic matter, plastics, do not recycle, resource wastes.And the emission major polluting atmosphere environment in the incineration firing process, contaminated atmosphere harm people's is healthy, burns away the refuse and suffers most residents' protest.Garbage burning factory is forced to build in the remote districts away from the city, and this cost that causes transporting rubbish back and forth improves greatly.So burning away the refuse is a kind of way of high fund input, save land resource and but destroyed environment, be not to be able to and for it way, be not the good method of disposal of refuse.
Three, comprehensive garbage disposal also is in developing stage, and present domestic a few place comprehensive garbage disposal factory that has all can not normally move, and main cause is that the refuse classification technology does not reach a standard.The dry type classification is mainly taked in the conventional garbage classification, tells granule rubbish by rotary screen, again granule rubbish is carried out magnetic separation, select metal, and organic matter, inorganic matter, combustible etc. can't be classified further in the granule; Bulky Waste is carried out selection by winnowing, carry out artificial separation at last.Whole assorting process all is that crude waste is directly carried out, and the workshop dust is billowing, stinks to high heaven, and the staff can't enter, working environment and plant area's surrounding enviroment very severe, and complaints are heard everywhere near resident., the operation not environmental protection low because of classification effectiveness of final comprehensive garbage disposal factory have to stop production.The refuse classification of high-efficiency environment friendly becomes the key of comprehensive garbage disposal.
The utility model content
In order to overcome above technical problem, the utility model provides the house refuse moisture class treatment system of a kind of high efficiency, low energy consumption, low cost, low-carbon environment-friendly.
To achieve these goals, the utility model provides a kind of refuse classification water system, comprises a storage module, described storage module storage rubbish; One garbage feeding module comprises device compositions such as grab bucket, feed hopper, feeder, broken bag device, conveyer belt, grab bucket is grasped rubbish and is inverted in the feed hopper in memory module, feeder can evenly be sent rubbish from feed hopper, carry out elementary broken bag simultaneously, charging gear below is provided with secondary broken bag device, and the rubbish of being sent by charging gear is evenly sent after through secondary broken bag device broken bag; One dustproof, deodorizing module, described dustproof, porch that the deodorizing module is arranged at storage module and garbage feeding module is by carrying out dedusting and deodorization to rubbish spray deodorization liquid and water; One screening module, described screening module develops the finely ground particle substance in the rubbish by the flushing of water, and rotary screen screens rubbish, makes that silt and short grained organic matter are screened to come out to enter into sewage collecting pool with water; One weight separation module, described weight separation module comprises weight separator box, feed pump, concentration equipment and conveyer belt, feed pump is toward the separator box water filling, the lightweight rubbish that swims in the separator box top overflows the weight separator box with current, naturally Chen Ji inorganic weight falls into conveyer belt, selects the metal weight via concentration equipment; One selection by winnowing module is separated the lightweight rubbish that overflows with current from the separator box top, and described selection by winnowing module comprises selection by winnowing case, blower fan and conveyer belt, and described lightweight rubbish is transported to the selection by winnowing case by conveyer belt, the blower fan lighter rubbish that blows off; And an artificial separation module, choose the rubbish that part mixes mutually.
Wherein, preferred version is: the described storage module of native system and other modules utilize concrete walls to be separated by.
Wherein, preferred version is: described dustproof, deodorizing module comprises the special deodorizing shower nozzle that is arranged at the storage module both sides.
Wherein, preferred version is: described screening module comprises a rotary screen, flushing pump group, spray equipment, described flushing pump group is installed on the opposite of rotary screen, by spray equipment the rubbish in the rotary screen is sprayed, rotary screen rolls simultaneously, the blade that is installed in the rotary screen inwall acts on rubbish, is washed away out attached to small organic particle and sand grain in the rubbish, and the object that is sifted out is collected by sewage collecting pool.
Wherein, preferred version is: described rotary screen is by the transmission of motor driven gear case, and described rotary screen has some desirable portable screen sheets that change.
Wherein, preferred version is: described weight separation module, comprise the weight separator box, feed pump, concentration equipment and some conveyer belts, at first conveyer belt is accepted rubbish that described rotary screen separates and is transmitted and enter the weight separator box, use feed pump simultaneously constantly to the separator box water filling, the rubbish that swims in the separator box top overflows the weight separator box with current, the water of weight separator box directly refluxes and advances No. three regulating reservoir, and the lightweight object in the water overflows the weight separator box, be collected and send into pneumatic separation device then, and inorganic weight natural subsidence is in weight separator box bottom, fall at last on the weight conveyer belt, weight conveyer belt top is provided with concentration equipment, when conveyer belt carries weight through concentration equipment, the metal that is mixed in the weight is selected by concentration equipment, places the metal recovery hopper.
Wherein, preferred version is: described weight separator box design growth taper, isolated weight sinks at the bottom of the case, falls on the conveyer belt, is transmitted out separator box.
Wherein, the selection by winnowing module comprises selection by winnowing case, blower fan and conveyer belt, and lightweight rubbish transmits by conveyer belt and enters in the selection by winnowing case, utilizes the blower fan air blast that lighter rubbish is blown off, and falls into respectively on the different conveyer belts.
Advantage of the present utility model is:
1. to refuse classification efficient height, this refuse moisture type systematic can sort out: 24% organic matter, 15% plastics, 37.9% combustible, 0.1% metal and 23% inorganic matter.
2. free from environmental pollution, the utility model is medium with water, to the rubbish processing of classifying, make that dust and the smelly organic matter in the rubbish changes in the water, whole assorting process does not have dust to kick up, peculiar smell reduces greatly, working environment improves and whole assorting process all is a physical process, does not need to consume chemical energy source, and the chemical composition of rubbish does not have destroyed, the garbage disposal process does not have intermediate material to produce, and can not produce secondary pollution to surrounding enviroment.
3. good work environment
Rubbish of the present utility model does not have peculiar smell, so treatment plant's clean hygiene because refuse classification is to realize that by washing processing procedure does not have dust.
4. production line is simple, controlled, reliable
The utility model refuse moisture type systematic equipment is simple, all is arranged in the workshop, and operating ambient temperature changes little, good operating stability, and equipment maintenance is convenient, completely control automatically.
Description of drawings
Fig. 1 is the vertical structure schematic diagram of the utility model refuse moisture class treatment system;
Fig. 2 is the transversary schematic diagram of the utility model refuse moisture class treatment system;
Fig. 3 is the structural representation of the water treating module of the utility model refuse moisture class treatment system.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
Fig. 4 is the flow chart of refuse moisture class processing method of the present invention, and as shown in Figure 4: a kind of refuse moisture class methods of the present invention comprise: step 1, the rubbish in the memory module is carried out broken bag and evenly is transferred to the subsequent treatment module by the garbage feeding module; Finely ground particle substance in step 2, utilization screening and the water flushing disposal of refuse; Step 3, utilize weight separation module feed pump toward the separator box water filling, allow the weight separation of sinking naturally, the lightweight rubbish that swims in above the water layer overflows the weight separator box with current.The inorganic weight of deposition is selected the metal weight via concentration equipment; Step 4, utilize the selection by winnowing module, be transported to pneumatic separation device, the blower fan lighter rubbish that blows off by conveyer belt with the lightweight rubbish that the weight separator box overflows; Step 5, sub-elect organic matter, combustible, plastics etc. by the artificial separation module.
Wherein, also comprise a sewage disposal module, this module is applied in the whole moisture class refuse disposal system, and the sewage that whole system is produced rationally utilizes and handles.
Wherein, utilize before the step 1 fog-spray nozzle that has thimerosal and fire hydrant to rubbish prevent dust, deodorizing.
Wherein, step 2 utilization screening module will be washed away out attached to the finely ground particle substance in the rubbish, enters in the sewage by screening.By floating thing such as the little foam that sifted out and nut cot and silt, the perishable organic matter of granule, relend by the grid conveyer belt in the sewage pretreatment module, settling pit, rotating cylinder grid, sedimentation basin and collect respectively successively.
Wherein, with the make a gift to someone weight separator box of step 3 of the oversize of step 2 intermediate roll sieve, feed pump is constantly to the separator box water filling simultaneously, the difference of their settling characters in water of the garbage utilization in the separator box, brick, tile fragment, metal, the object that minute quantity animal bone geometric ratio is great sink at the bottom of the case fast, collect output by conveyer belt, the metal that wherein is mingled in the weight is selected by concentration equipment; All the other rubbish float on water surface upper strata, overflow the weight separator box by current.
With reference to figure 1, Fig. 2, rubbish water treatment system of the present invention comprises a kind of refuse classification water system 10, comprise a storage module 11, one garbage feeding module, 12, one dustproof, deodorizing module 13, one screening modules 14, one weight separation modules 15, one selection by winnowing module, 16, one artificial separation modules 17 and a sewage pretreatment module 18 and a sewage disposal module 19.
Wherein, described storage module 11 is the terminal point of waste transportation process, is again the starting point of garbage disposal production line.Because the transhipment of house refuse is interrupted, and the process for producing line needs continuous operation,, the rubbish storage warehouse is set at the initiating terminal of handling line in order to solve this contradiction.As shown in Figure 1, described storage module 11 is provided with the front end of other modules, is in the front end of garbage feeding module 12, as a kind of enclosed collection space, utilizes concrete walls to be separated by between described storage module 11 and other modules.Design can avoid the foul smell of crude waste and the dust of cargo handling process outwards to distribute like this, can not pollute workshop and plant area's ambient air, guarantees that shopwork environment and plant area's surrounding enviroment are good.
Wherein, with the storage module 11 contiguous garbage feeding modules 12 that comprise, described garbage feeding module 12 comprises device compositions such as driving 121, grab bucket 122, feed hopper 123, feeder 124, the first broken bag device 125, first conveyer belt 126, wherein, grab bucket 122 is arranged at driving 121 lower ends, and feed hopper 123 belows are provided with charging gear 124, broken bag device 125 and conveyer belt 126, in the present embodiment, the volume of feed hopper 123 is 15 cubic metres, and full load can carry eight grab bucket rubbish.Feed hopper 123 is equivalent to buffer, both can guarantee to handle the uninterrupted feed of line, can find time again and allow grab bucket carry out necessary refining work, its operation principles is: driving 121 moves to the top of feed hopper 123 with grab bucket 122 rubbish of catching, release in the described feed hopper 123, feeder 124 can transmit for gear structure is sent to first conveyer belt 126 with the rubbish of feed hopper 123.
Wherein, the first broken bag device 125 is arranged at the bottom of feed hopper 123, is a sharp cutter structure, carries out first broken bag when feeder 124 evenly transports rubbish; The below of described feeder 124 is provided with secondary broken bag device (not shown), and the rubbish of being sent by feeder 124 must pass through secondary broken bag device, and not broken refuse bag is scratched, and allows rubbish shed fully.Elementary and secondary broken bag device acting in conjunction makes the garbage bag breaking rate surpass 90%.Rubbish through broken bag enters conveyer belt, and it sends into the next stage processing links with rubbish together with broken bag.
Wherein, dustproof, deodorizing module 13 comprises dedusting, deodorizing, is the requisite module of moisture class refuse disposal system.At the rubbish storage warehouse with to handle the dust that the porch of line produces more, foul smell smoke the people, if do not handle, working environment and plant area's surrounding enviroment of storage warehouse is had certain influence, must carry out dedusting, deodorizing processing.Because native system is to be medium with water, processed rubbish all need be through washing, so the effect that water comes dedusting to receive can not change the character of rubbish, refuse classification is handled gained everything and lose nothing.In the both sides of storage warehouse fog-spray nozzle 131 and fire hydrant 132 are set specially, fog-spray nozzle can cover whole storage module 11, and fire hydrant 132 is the diagonally opposing corner setting at storage warehouse.Fog-spray nozzle 131 ejection water smokes during operate as normal can be to dried rubbish humidification, prevents the rubbish too many dust of kicking up when pouring storage warehouse into and in grasping operation and transport process, reaches the dedusting purpose.The available fire hydrant flushing in work back storage warehouse, the below of storage module 11 is provided with bilge well, makes things convenient for sewage collecting and emptying.In case run into fire, spray head and fire hydrant can also be put out a fire and be speedily carried out rescue work.
Deodorizing module 13 in the present embodiment according to certain dilution proportion, is injected the dedusting water lines by deodorant liquid, by the dedusting fog-spray nozzle, discontinuous sprays deodorant liquid to storage warehouse at regular time and quantity, suppresses, decomposes the smelly molecule of rubbish, and the storehouse foul smell drops to minimum in will storing.Simultaneously special deodorizing shower nozzle is set, regularly sprays deodorant liquid, prevent foul smell, guarantee that plant area's surrounding enviroment are good to the workshop external diffusion to the doorway in the both sides, gate of storage warehouse.
The water of fog-spray nozzle can guarantee like this that from the high pressure washing pump atomizing effect is better, not only using water wisely but also reach dedusting, deodorizing purpose.
Wherein, screening module 14 comprises rotary screen 141, flushing pump group 147.The garbage feeding module 12 of front end is delivered to described rotary screen 141, and flushing pump group 147 sprays into water under high pressure simultaneously, on one side water cleaning rubbish, will wash away out attached to the small organic particle in the rubbish, filter out the fine particle in the rubbish on one side.The object that is sifted out is called screenings, enters sewage collecting pool with sewage.
Wherein, the effect of described rotary screen 141 is: fine particle in the screening discharging garbage such as silt, melon and fruit cot, little foam, and small perishable organic matter of part such as soup juice rice grain etc., clean rubbish simultaneously, further dedusting, deodorizing, described rotary screen 141 is main devices of this system.Described rotary screen 141 comprises motor gearbox 1411 and portable screen sheet 1412, wherein, and by motor gearbox 1411 transmissions; Some portable screen sheets 1412 are arranged on the rotary screen, sieve aperture 25 * 15, sieve sheet 226 * 135, convenient for maintaining is changed; Described rotary screen 141 further inside are provided with the broken bag cutter, can make further broken bag to rubbish and handle; Rotary screen is in tilted layout with 2.2 ° gradient.
One of main device that described flushing pump group 147 also is this system.Flushing pump 147 will have the water of certain pressure and send into rotary screen 141, by being built in many groups shower nozzle ejection of rotary screen 141, make the spray of ejection can form the pressure water curtain one, guarantee that cascade can cover the longitudinal length of rotary screen, cascade points to the position that rubbish is comparatively concentrated simultaneously.
After conveyer belt is sent rubbish into rotary screen 141, just rotate with rotary screen 141, in rotary screen 141, constantly roll and move down.Many group cascades constantly wash away rubbish, guarantee that all rubbish all obtain enough flushing waters, are rinsed clean.Silt in the rubbish, the perishable organic matter of granule, oil slick etc. are sized out in company with sewage together, enter the sewage collecting pool below the rotary screen.And bigger rubbish becomes the gradient of oversize along rotary screen, walks out rotary screen, enters next sort program.
Wherein, the sewage pretreatment module comprises grid conveyer belt 1421, settling pit 142, husky water separation device 143, rotating cylinder grid 149, sedimentation basin 144, No. second balancing tank 181, concentration basin 146 and dredge pump group 148.The sewage of flushing rubbish carries silt, organic matter, floating thing and at first enters the chute front portion, at the anterior water surface of chute custom-designed grid conveyer belt 1421 is installed and is collected floating thing, and handle with the combustible merging that follow-up operation sorts out.Sewage is directed to settling pit 142 subsequently, carries out sand setting and handles, and the sewage of handling through sand setting at first passes through rotating cylinder grid 149, and the bigger organic matters of particle diameter such as the rice grain that suspends in the collection sewage, soya bean enter sedimentation basin again and carry out precipitation process.The main purpose of its precipitation is the granule organic matter that sorts out in the rubbish, as Humus of producing in the dumping process etc.
The effect of described settling pit 142 is: inorganic granule such as silt in the fine particle that rotary screen is sieved out are separated.Settling pit 142 is built into steel reinforced concrete pool beloid, rapid amplification to reduce effluent flow rate, is beneficial to sand setting.Sewage according to design route, flows in settling pit under the gravity effect.Since the proportion difference of various materials, the silt that proportion is bigger, and rapid precipitation drops in the sand collecting hopper in the bottom, pond, sends into husky water separation device 143 by mortar pump then, carries out processed.The inorganic weight that silt after the dehydration and follow-up operation sort out merges to be handled.
Described sedimentation basin is that separation such as organic granule in the fine particle that rotary screen is sieved out such as Humus are come out.Sedimentation basin is designed to horizontal sedimentation tank.Enter sedimentation basin 144 through the sewage behind the desilting, at first enter in the sedimentation basin behind the rectified action water distribution uniformity through downflow weir, perforation tracery wall, under flocculant and gravity effect, through certain timeliness, the tiny organic particle and the sediment deposition of minute quantity are in the bottom in pond, by the mud skimming machine of scraping that is arranged in the sedimentation basin sediment is slowly scraped to sludge hopper, the mud of sludge hopper is extracted out, enter concentration basin by sludge pump.The clear water on sedimentation basin top then flows to balancing tank 181 No. second through the effluent weir rear section, recycles as the flushing water of rotary screen; Another part flows into the sewage disposal module and carries out advanced treating.
Deposit in the concentration basin 146 is extracted out by sludge pump, enters dewater unit, and the perishable organic matter that sorts out with follow-up operation after dewatering merges, and is sent to the compost workshop and does compost treatment.Sewage in the concentration basin 146 is then sent between sewage disposal by sewage pump and is handled.
Rubbish is through screening process, and fine particle is classified out.Can from crude waste, sub-elect about 15% inorganic matters such as silt by rotary screen; Sub-elect about 8% perishable organic matter; Sub-elect about 1.5% floating thing, crude waste alleviates about 25%.Rubbish obtains cleaning simultaneously, has not had peculiar smell and dust, and the shopwork environment improves greatly.By settling pit, sedimentation basin screenings is reclaimed, the rate of recovery is up to more than 90%.Remaining less than 10% silt, organic matter etc., further handle by the wastewater treatment vehicle intercropping.Screening, washing, desilting, precipitation all are simply again reliable physical methods, and not needing provides other chemical energy source, does not have intermediate product, so this link is energy-conserving and environment-protective.
The operation principle of described weight separation module 15 is: the oversize of rotary screen is sent to weight separator box 151, feed pump is constantly to separator box 151 water fillings simultaneously, the difference of their settling characters in water of the garbage utilization in the separator box 151, brick, tile fragment, metal, the object that minute quantity animal bone geometric ratio is great sink at the bottom of the case fast, and all the other lightweight rubbish float on water surface upper strata, overflow the weight separator box by current.
Described weight separator box 151 design growth tapers, isolated weight sinks at the bottom of the case, fall on the conveyer belt, be transmitted out separator box, concentration equipment 153 is set above the weight conveyer belt, and when conveyer belt carried weight through concentration equipment 153, the metal that is mixed in the weight was selected by concentration equipment, place the metal recovery hopper, the residue weight then enters the artificial separation platform.
The rubbish that floats over separator box water surface upper strata overflows the weight separator box with current, and water directly flows to No. three regulating reservoir 183 of sewage pretreatment module 18, and the object in the water then is collected and sends into pneumatic separation device 16 and carries out selection by winnowing.
Wherein, described selection by winnowing module 16 will be carried out preliminary classification through the lightweight rubbish after the weight separating treatment, sub-elect plastics and light weight sundries two big classes, lay foundation for further manually segmenting.
Selection by winnowing module 16 utilizes blower fan to blow out the principle of light matter matter.Be sent to the selection by winnowing case through the lightweight rubbish after the weight separation, things such as the plastics that blower fan will be lighter, a small amount of light foam blow out, and enter plastic conveyor belt 161, are admitted to manual sorting's platform.Heavier foreign material then enter perishable organic matter conveyer belt 162 relatively, also are admitted to manual sorting's platform.
Described artificial separation module 17, pneumatic separation device has carried out rough classification with the lightweight rubbish of cleaning, be sent to artificial separation module 17 by plastic conveyor belt 161 and perishable organic matter conveyer belt 161 respectively, add the inorganic weight of telling from the weight separator box, perishable organic matter on 7 working positions letter sorting weight conveyer belt, after hand picking went out perishable organic matter, surplus materials was inorganic matter fully, can together handle with the isolated silt of sewage pretreatment module, make environmental-friendly construction material; 8 working positions sort the flammable foreign material on the perishable organic matter conveyer belt, and after hand picking went out flammable foreign material, surplus materials was perishable organic matter fully, can together carry out compost treatment with the isolated body refuse of sewage pretreatment module; Flammable foreign material on 8 working positions letter sorting plastic conveyor belt go out flammable foreign material through hand picking, and surplus materials is plastics fully.Between perishable organic matter conveyer belt and plastic conveyor belt, leave 1 meter spacing, conveniently from plastic conveyor belt, select flammable foreign material, also make things convenient for and from perishable conveyer belt, select flammable foreign material, so far rubbish is classified and disposes.
As shown in Figure 3: the present invention also comprises a sewage pretreatment module 18 and a sewage disposal module (not shown), the sewage that whole refuse disposal system 10 is produced rationally utilizes and handles, described sewage pretreatment module 18 comprises sewage collecting pool, grid conveyer belt, setting pot, rotating cylinder grid 149, sedimentation basin, No. second balancing tank 181, No. three balancing tank 182, middle water regulating reservoir 183 and supply tank 184.Wherein, the sewage of being collected by sewage collecting pool under the rotary screen passes through setting pot, sedimentation basin post precipitation, pump into sewage disposal module advanced treating, handle water-circulating pump after up to standard get back in water regulating reservoir 183, supply No. second balancing tank 181 and No. three balancing tank 182 waters.The weight separator box overflows 151 water by No. three balancing tank 182 collections, the water that No. three overflow balancing tank 182 flows into No. second balancing tank 181, No. second balancing tank 181 is by jet water pump water feeding and washing rubbish, and the water of supply tank 184 can guarantee the normal operation of each water pump.Because this water treatment mode is recycled by water resource, more the conserve water resource.
Advantage of the present invention is:
1. to refuse classification efficient height, this refuse moisture type systematic can sort out: 24% organic matter, 15% plastics, 37.9% combustible, 0.1% metal and 23% inorganic matter.
2. free from environmental pollution, the present invention is medium with water, to the rubbish processing of classifying, make that dust and the smelly organic matter in the rubbish changes in the water, whole assorting process does not have dust to kick up, peculiar smell reduces greatly, working environment improves and whole assorting process all is a physical process, does not need to consume chemical energy source, and the chemical composition of rubbish does not have destroyed, the garbage disposal process does not have intermediate material to produce, and can not produce secondary pollution to surrounding enviroment.
3. good work environment
Rubbish of the present invention does not have peculiar smell, so treatment plant's clean hygiene because refuse classification is to realize that by washing processing procedure does not have dust.
4. production line is simple, controlled, reliable
Refuse moisture type systematic equipment of the present invention is simple, all is arranged in the workshop, and operating ambient temperature changes little, good operating stability, and equipment maintenance is convenient, completely control automatically.
5. water resource is recycling, the conserve water resource.
The above person is the utility model most preferred embodiment only, is not to be used to limit the scope of the invention, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (9)
1. a refuse moisture type systematic is characterized in that: comprise a storage module, described storage module storage rubbish; One garbage feeding module comprises grab bucket, feed hopper, feeder, broken bag device, grab bucket is hung and is got the rubbish that conveyer belt transmits, transmission is inverted in the feed hopper, feeder can evenly be sent rubbish from feed hopper, the broken bag device can carry out rubbish broken bag to be handled so that rubbish sheds, and then evenly sends; One dustproof, deodorizing module, described dustproof, porch that the deodorizing module is arranged at storage module and garbage feeding module, by fog-spray nozzle, fire hydrant to rubbish prevent dust, deodorizing handles; One screening module, described screening module comprises rotary screen, spray system, described spray system is arranged at rotary screen inside, by the finely ground particle substance in rotary screen screening and the spray system washing disposal of refuse; One weight separation module, described weight separation module comprises weight separator box, feed pump, concentration equipment, feed pump is toward the separator box water filling, and the lightweight rubbish that swims in the separator box top overflows the weight separator box with current, and the inorganic weight of deposition is selected the metal weight via concentration equipment; One selection by winnowing module, the lightweight rubbish that swims in weight separator box top overflows with current and is sent in the selection by winnowing case, and described lightweight rubbish is transported to the selection by winnowing case by conveyer belt, the blower fan lighter rubbish that blows off; And an artificial separation module, choose the rubbish that part mixes mutually.
2. refuse classification as claimed in claim 1 system, it is characterized in that: also comprise a sewage pretreatment module, described sewage pretreatment module comprises sewage collecting pool, the grid conveyer belt, settling pit, the rotating cylinder grid, sedimentation basin, No. second balancing tank, No. three balancing tank, middle water regulating reservoir and supply tank, wherein, the sewage of being collected by sewage collecting pool under the rotary screen passes through setting pot, the sedimentation basin post precipitation, pump into sewage disposal module advanced treating, handle water-circulating pump after up to standard get back in the water regulating reservoir, supply No. second balancing tank and No. three balancing tank water, the water that the weight separator box overflows is collected by No. three balancing tank, the water that No. three overflow the balancing tank flows into No. second balancing tank, No. second balancing tank is by jet water pump water feeding and washing rubbish, and the water of supply tank can guarantee the normal operation of each water pump.
3. refuse moisture type systematic as claimed in claim 1 is characterized in that: described dustproof, deodorizing module comprises the special deodorizing shower nozzle that is arranged at the storage module both sides.
4. refuse moisture type systematic as claimed in claim 1, it is characterized in that: described screening module comprises a rotary screen, flushing pump group, spray equipment, described flushing pump group is installed on the opposite of rotary screen, by spray equipment the rubbish in the rotary screen is sprayed, rotary screen rolls simultaneously, the blade that is installed in the rotary screen inwall acts on rubbish, will wash away and screens attached to the small organic particle in the rubbish and sand grain, and the object that is sifted out is collected by sewage collecting pool.
5. refuse moisture type systematic as claimed in claim 4 is characterized in that: described rotary screen is by the transmission of motor driven gear case, and described rotary screen has some desirable portable screen sheets that change.
6. refuse moisture type systematic as claimed in claim 1, it is characterized in that: described weight separation module, comprise the weight separator box, feed pump, concentration equipment and conveyer belt, accept the rubbish that described rotary screen separates, use feed pump simultaneously constantly to the separator box water filling, the lightweight rubbish that swims in the separator box top overflows the weight separator box with current, naturally the weight that is sunken to the bottom drops on the conveyer belt, weight conveyer belt top is provided with concentration equipment, when conveyer belt carries weight through concentration equipment, the metal that is mixed in the weight is selected by concentration equipment, places the metal recovery hopper.
7. refuse moisture type systematic as claimed in claim 6 is characterized in that: described weight separator box design growth taper, and isolated weight sinks at the bottom of the case, fall on the conveyer belt, be transmitted out separator box, lightweight rubbish floats on the water surface, overflows the weight separator box.
8. refuse moisture type systematic as claimed in claim 1, it is characterized in that: the selection by winnowing module comprises selection by winnowing case, blower fan and conveyer belt, be sent to the selection by winnowing case through the lightweight rubbish after the weight separation, blower fan will be lighter things such as plastics, a small amount of light foam blow out, enter plastic conveyor belt, be admitted to manual sorting's platform.
9. refuse moisture type systematic as claimed in claim 1 is characterized in that: described artificial separation module is divided into organic matter sorting table, combustible sorting table, separating plastic platform.
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|---|---|---|---|
| CN 201320030839 CN203076070U (en) | 2013-01-22 | 2013-01-22 | Rubbish water classification system |
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| CN 201320030839 CN203076070U (en) | 2013-01-22 | 2013-01-22 | Rubbish water classification system |
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| CN203076070U true CN203076070U (en) | 2013-07-24 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070048A (en) * | 2014-04-29 | 2014-10-01 | 广西北部湾环境科学研究院 | Household garbage resourceful treatment method |
| CN105665116A (en) * | 2016-02-23 | 2016-06-15 | 广西鸿生源环保股份有限公司 | Washing and screening system |
| CN106825001A (en) * | 2017-03-21 | 2017-06-13 | 深圳市地质局 | A kind of low-carbon emission reduction hot-air evaporating Rubbish Processing Method and Device |
| CN106890846A (en) * | 2017-04-14 | 2017-06-27 | 刘全胜 | A kind of house refuse multiple types screening installation |
| CN107597788A (en) * | 2017-08-22 | 2018-01-19 | 河南中成环保科技有限公司 | Dry type sweeper and wet type sweeper integrated garbage treatment system |
| CN109335693A (en) * | 2018-10-22 | 2019-02-15 | 东莞理工学院 | A kind of method that municipal refuse pneumatic pipe receives fortune and classification |
| CN112676027A (en) * | 2020-12-25 | 2021-04-20 | 上海海洋大学 | Marine fishing and sorting device |
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2013
- 2013-01-22 CN CN 201320030839 patent/CN203076070U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070048A (en) * | 2014-04-29 | 2014-10-01 | 广西北部湾环境科学研究院 | Household garbage resourceful treatment method |
| CN104070048B (en) * | 2014-04-29 | 2019-11-29 | 广西鸿生源环保股份有限公司 | A kind of method of domestic garbage resource processing |
| CN105665116A (en) * | 2016-02-23 | 2016-06-15 | 广西鸿生源环保股份有限公司 | Washing and screening system |
| CN105665116B (en) * | 2016-02-23 | 2018-11-09 | 广西鸿生源环保股份有限公司 | Washing screening system |
| CN106825001A (en) * | 2017-03-21 | 2017-06-13 | 深圳市地质局 | A kind of low-carbon emission reduction hot-air evaporating Rubbish Processing Method and Device |
| CN106890846A (en) * | 2017-04-14 | 2017-06-27 | 刘全胜 | A kind of house refuse multiple types screening installation |
| CN107597788A (en) * | 2017-08-22 | 2018-01-19 | 河南中成环保科技有限公司 | Dry type sweeper and wet type sweeper integrated garbage treatment system |
| CN109335693A (en) * | 2018-10-22 | 2019-02-15 | 东莞理工学院 | A kind of method that municipal refuse pneumatic pipe receives fortune and classification |
| CN112676027A (en) * | 2020-12-25 | 2021-04-20 | 上海海洋大学 | Marine fishing and sorting device |
| CN112676027B (en) * | 2020-12-25 | 2023-02-17 | 上海海洋大学 | Marine fishing and sorting device |
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