CN102950140A - Household garbage combination sorting device - Google Patents

Abstract

The invention discloses a household garbage combination sorting device. The household garbage combination sorting device comprises a rack, a box body, a bag-breaking machine, a feeding hopper, a blast pipe and a blower, wherein a chute hopper is arranged in the bag-breaking machine which is connected with a water distributor, the lower end of the chute hopper is connected with a combination rotary screen, a rotary screen is arranged behind the combination rotary screen, a dust discharge hopper, an organic matter discharge hopper and a combustible and tile mixture discharge hopper are sequentially connected to the combination rotary screen, a soil discharge hopper is connected to the rotary screen, a slope conveyor is arranged below the combination rotary screen and the rotary screen, the two ends of the slope conveyor are respectively provided with a tile discharge hopper and a combustible discharge hopper, a de-ironing separator is arranged above the tile discharge hopper, a plastic discharge hopper is arranged at the rear end of the rotary screen, and a cyclone dust extractor is connected above the plastic discharge hopper. Compared with the prior art, the device can finally classify garbage, so that the further treatment and comprehensive utilization of the garbage can be benefited; and moreover, the working efficiency is increased, and a garbage treatment environment is improved.

Description

One way of life rubbish combined sorting device

Technical field

The present invention relates to a kind of a kind of device of refuse classification, be specifically related to the total score screening recovery device that a kind of recycling municipal solid waste reclaims.

Background technology

House refuse is classified, and is the important component part of Urban Domestic Waste Comprehensive Treatment, only having classification to reclaim after, just can accomplish recycling.The house refuse of China is composting, complicated component, in house refuse, comprise organic matter (more than the kitchen), also sneak into a small amount of building waste (such as brick and tile stone, glass, pottery, dregs), waste or used plastics, metal etc., and resident's house refuse is also with putting into garbage collection points behind the plastic bag packaging, so further sorting recovery and comprehensive resource are processed after the broken bag.At present, the method that the sorting of domestic most employing mechanical picker and artificial separation combine, the efficiency of separation is low and classification is not comprehensive, affects the further integrated treatment of rubbish, and valuable cargo does not wherein obtain sufficient recycling.

Summary of the invention

The technical problem to be solved in the present invention is that existing municipal refuse sorting thoroughly, does not take full advantage of resource, provide a kind of to refuse classification relatively thoroughly, can take full advantage of the house refuse combined sorting device of resource.

Technical scheme of the present invention realizes in the following manner: one way of life rubbish combined sorting device, comprise frame, casing and bag-breaking machine, bag-breaking machine is provided with elevating hopper, bag-breaking machine links to each other with blast pipe, blast pipe links to each other with air blast, be provided with the slide hopper in the bag-breaking machine, bag-breaking machine links to each other with water-locator, slide hopper lower end links to each other with the combination roll sieve, combination roll sieve rear is provided with rotary screen, be connected with successively the dirt discharge bucket on the combination roll sieve, the organic matter discharge bucket, combustible and brick and tile mixture discharge bucket, be connected with the sandy soil discharge bucket on the rotary screen, combination roll sieve and rotary screen below are provided with slope conveyor, and the slope conveyor two ends are respectively equipped with the brick and tile discharge bucket and combustible discharge bucket brick and tile discharge bucket top is provided with tramp iron separator, the rotary screen rear end is provided with the plastics discharge bucket, and plastics discharge bucket top links to each other with cyclone dust collectors.

Combination roll sieve top is provided with sweeper.

The combination roll screening is two sections of front and back, and the mesh of leading portion screen drum is less than the mesh of rear end screen drum.

Described cyclone dust collectors link to each other with air exhauster, and air exhauster links to each other with airduct, and airduct links to each other with elevating hopper.

Be provided with water-locator, combination roll sieve, rotary screen, tramp iron separator etc. among the present invention, rubbish is divided into combustible, dirt, organic matter, brick and tile, magnetic material, sandy soil and plastics etc., compared with prior art, with the more refinement of refuse classification, be conducive to next step processing and the comprehensive utilization of rubbish.And improved operating efficiency, improved the environment of garbage disposal.

Description of drawings

Fig. 1 is structural representation of the present invention.

Fig. 2 is the schematic top plan view of Fig. 1.

Fig. 3 is that schematic diagram is looked on the left side of Fig. 1.

The specific embodiment

As shown in drawings, one way of life rubbish combined sorting device, compriseframe 22,casing 21 and bag-breakingmachine 2, bag-breakingmachine 2 is provided withelevating hopper 1, bag-breakingmachine 2 links to each other withblast pipe 18,blast pipe 18 links to each other withair blast 5, be provided withslide hopper 17 in the bag-breakingmachine 2, bag-breakingmachine 17 links to each other with water-locator 15,slide hopper 17 lower ends link to each other withcombination roll sieve 3,combination roll sieves 3 rears and is provided withrotary screen 4, be connected with successivelydirt discharge bucket 6 on thecombination roll sieve 3, organicmatter discharge bucket 7, combustible and brick and tilemixture discharge bucket 8, be connected with sandysoil discharge bucket 9 on therotary screen 4,combination roll sieve 3 androtary screen 4 belows are provided withslope conveyor 13, andslope conveyor 13 two ends are respectively equipped with combustible and brick and tilemixture discharge bucket 8 andcombustible discharge bucket 19, and combustible and brick and tilemixture discharge bucket 8 belows are provided withtramp iron separator 20,rotary screen 4 rear ends are provided withplastics discharge bucket 10, andplastics discharge bucket 10 tops link to each other with cyclone dust collectors 14.Combustible and brick and tile mixture discharge bucket also are the material bins ofbelt feeder 13.

Arrange after the water-locator 15, weight increases after the paper suction that comprises from the material that elevatinghopper 1 gets off, paper has been sneaked in the combustible, and the mass change of disposable plastic bag is little, under powerful airflow function, disposable plastic bag is blown in therotary screen 4, is discharged by plastics discharge bucket 10.Combination roll sieve 3 is divided into two sections of front and back, and the mesh of leading portion screen drum is less than the mesh of rear end screen drum.Combination roll sieves the small square hole that 3 leading portions are 10 * 10mm, back segment is the large square hole of 80 * 80mm, the dirt of sneaking in the material leaks down from small square hole, discharge finally by crossingdirt discharge bucket 6, and organic matter leaks down from large square hole, discharge finally by crossing organicmatter discharge bucket 7, combustible and the brick and tile stone of sneaking into are fallen on theslope conveyor 13, by angle and the speed of adjustingslope conveyor 13 building waste and combustible are separated, building wastes etc. are discharged by brick andtile discharge bucket 8 than heavy material, the light matter material such as combustible are discharged bycombustible discharge bucket 19, the lower end ofslope conveyor 13 is provided withtramp iron separator 20, the material of discharging from the brick and tile discharging opening is removed wherein iron class material throughtramp iron separator 20, to realize taking full advantage of of resource.

Combination rollsieves 3 tops and is provided withsweeper 16, andsweeper 16 can be cleared up attachment and earth on the combination roll sieve at any time along with the rotation of combination roll sieve.Gap betweensweeper 16 and thecombination roll sieve 3 is adjustable, regulates the gap by screw rod andhandwheel 24, helps to improve screening efficiency.

Describedcyclone dust collectors 14 link to each other withair exhauster 11, andair exhauster 11 links to each other withairduct 12, andairduct 12 links to each other with elevating hopper 1.Under this structure; air-flow in thecasing 21 is throughcyclone dust collectors 14,air exhauster 11,airduct 12; blow to chargingaperture 1 place; through bag-breakingmachine 2; blow to slidehopper 17; form circulated air; circulated air is conducive to material and flows downward; air-flow last andblast pipe 18 converges atslide hopper 17 places; circulated air is recycled again, by adjusting air door and the variable-frequency speed-regulating controller ofblower fan 5,air exhauster 11, keeps being in negative pressure state in the sorting casing; control the excessive of smell and dust, protected production environment.

Bag-breakingmachine 2 is the uniform structure with linked rings of biconjugate roller, in rotary course, loop chain on the roller can be broken the bagged garbage bag, make that material scatters in the bag, loop chain also can be smashed the organic matters such as the branch in the rubbish, bulk pericarp, loop chain is run into the hard materials such as brick and tile stone glass-ceramic in the rubbish, and loop chain is rebounded and is not stuck.

During the work of this sorting unit, at first open each system equipment, adjust the air quantity ofblower fan 5 andair exhauster 11, be negative pressure in thecontrol casing 21, according to the moisture of pan feeding material, the injection flow rate of control water-locator 15, according to the output that enters material, adjust the rotating speed of revolving cylinder sieve 3.According to what of disposable plastic bag in therotary screen 4, adjust the rotating speed of rotary screen 4.The sieve plate ofcombination roll sieve 3 androtary screen 4 is modularization, is fixed by nut, can change according to component of refuse the sieve plate of different pore size, and maintenance is convenient.Programmable controller PLC is adopted in electrical control of the present invention, and automaticity is high.

Claims (4)

1. one way of life rubbish combined sorting device, comprise frame (22), casing (21) and bag-breaking machine (2), bag-breaking machine (2) is provided with elevating hopper (1), bag-breaking machine (2) links to each other with blast pipe (18), blast pipe (18) links to each other with air blast (5), it is characterized in that: be provided with slide hopper (17) in the bag-breaking machine (2), bag-breaking machine (17) links to each other with water-locator (15), slide hopper (17) lower end links to each other with combination roll sieve (3), combination roll sieve (3) rear is provided with rotary screen (4), be connected with successively dirt discharge bucket (6) on the combination roll sieve (3), organic matter discharge bucket (7), combustible and brick and tile mixture discharge bucket (8), be connected with sandy soil discharge bucket (9) on the rotary screen (4), combination roll sieve (3 He) rotary screen (4) below is provided with slope conveyor (13), slope conveyor (13) two ends are respectively equipped with brick and tile discharge bucket (23) and combustible discharge bucket (19), brick and tile discharge bucket (8) top is provided with tramp iron separator (20), rotary screen (4) rear end is provided with plastics discharge bucket (10), and plastics discharge bucket (10) top links to each other with cyclone dust collectors (14).

2. house refuse combined sorting device according to claim 1 is characterized in that: be provided with sweeper (16) above the combination roll sieve (3).

3. house refuse combined sorting device according to claim 1 is characterized in that: before and after combination roll sieve (3) is divided into two sections, the mesh of leading portion screen drum is less than the mesh of rear end screen drum.

4. house refuse combined sorting device according to claim 1, it is characterized in that: described cyclone dust collectors (14) link to each other with air exhauster (11), and air exhauster (11) links to each other with airduct (12), and airduct (12) links to each other with elevating hopper (1).

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