CN202316057U

CN202316057U - Totally closed sorting device for multiple-material municipal refuse

Info

Publication number: CN202316057U
Application number: CN2011204859016U
Authority: CN
Inventors: 明素英
Original assignee: 明素英
Priority date: 2011-11-25
Filing date: 2011-11-25
Publication date: 2012-07-11
Anticipated expiration: 2021-11-25

Abstract

The utility model discloses a totally closed sorting device for multiple-material municipal refuse, which can efficiently solve the technical problems in sorting the municipal refuse and reusing resource products, can automatically operate in a totally closed manner, can simplify and sort the mixed and pulverized domestic garbage into three categories including metals, plastics and organic/inorganic mixed sandy sludge, and can produce the resource products for supporting through utilizing mature technical equipment in the market; particularly, a coarse crushing device comprising a rotor, movable cutter heads and a fixed cutter table is driven by a motor; a fine crushing device comprises a rotating table, a striking claw, an enclosure and a screen mesh; a five-stage screening mechanism comprises a rotary drum and an arc screen, and a reinforcing plastic removing and separating device comprises an eccentric wheel, a blower and a vibration plate, and further delivering devices therein form the whole closed refuse automatically sorting device. The device has the advantages of unique structure, environmental protection and sanitation, capability of totally disposing the municipal refuse and recovering the resource products for reuse, reliable product quality, and the like.

Description

The totally-enclosed sorting device of many materials municipal refuse

Technical field

The utility model relates to the totally-enclosed sorting device of a kind of many materials municipal refuse.

Background technology

At present, owing to receive factor affecting such as house refuse complicated component, moisture height; For the sorting treatment technology of domestic waste, pulverize classification automatically and be difficult to realize, be exactly developed country; Also have only adopt conveyer belt to add technology that manual work carries out to carry out sorting after, recycling respectively, workman's work situation sanitary condition is poor; The waste material cost capable of using that sorts out is high, is unfavorable for commercial operations, and the circulating resources utilization of rubbish is affected.The pulverization process of rubbish also can only be carried out after sorting, as: the rubbish preliminary treatment and the separation system of the refreshing worker in China Physics Institute Ingegneria Ambientale SRL; The domestic garbage resource treatment system in Siping municipal mountain company and agricultural machinery institute environmental unit research center should be encircled the sorting technique of ability green technology Co., Ltd etc., in addition in Beijing; The water separation technology system of Shenzhen green promise Environmental Protection Technology Co., Ltd; Utilize different specific weight separating for several times in the classification water channel of sub-sieve rubbish and rubbish, indissociable rubbish still needs landfill disposal, and hydroelectricity consumption is very big; Operating cost is high, and classifying quality is poor.For the fragmentation of big part house refuse and the equipment in small, broken bits of rubbish, exist energy consumption big equally, drawback such as the rubbish granularity after the processing in small, broken bits is big; Bulky Waste disintegrating machine like the production of Denmark M&J company; Energy consumption is big, the equipment of treating capacity 10-20t/h, installed power 264KW-400KW.The treating capacity 2-20t/h of waste fine crusher, the equipment of particle size after cracking 8-80mm.For the rubbish after pulverizing, the still technical scheme of endless product.

In sum, also do not have a kind of equipment with various many materials municipal refuses fully, finish dealing with up hill and dale to let municipal refuse turn waste into wealth at present, carry out the recovery and the utilization of rubbish.How correct handling is that governments at all levels face a difficult problem of being badly in need of solution with reclaiming these domestic wastes.

Summary of the invention

To above-mentioned weak point of the prior art; The utility model aims to provide the totally-enclosed sorting device of a kind of many materials municipal refuse, and energy consumption is low, many materials municipal refuse is mixed pulverizing automatically after; Automatically carry out classification processing, the final products that draw can carry out recycling fully.

The technical scheme of the utility model: the totally-enclosed sorting device of many materials municipal refuse, comprise coarse crushing device, device in small, broken bits and sorter three parts, wherein,

Said coarse crushing device comprises the charging pulverizing storehouse with charging and discharging mouth; It is right to have the parallel rotor that sets firmly some movable knife discs between the charging and discharging mouth in the storehouse is pulverized in charging; Pulverize in said charging be installed with on the inwall of both sides, storehouse with said rotor on the dead knife platform that matches of movable knife disc, between the said movable knife disc, constitute cutting mechanism each other between movable knife disc and the adjacent dead knife platform thereof;

Said device in small, broken bits comprises a centrifugal turntable, has by screen cloth on it and hits the multistage fine chamber that pawl is formed respectively, and said fine chamber outwards is provided with by center of turntable step by step, is provided with discharge chamber in the outside, fine chamber of rotating disk outer rim, and this discharge chamber is provided with discharge opening;

Said sorter comprises the multistage sub-sieve mechanism that is made up of rotary drum and sieve bend; This sub-sieve mechanism through eccentric wheel and connecting rod carry out body vibration, rotary drum self shakes two kinds of combinations separately to its corresponding sieve bend; Residue rubbish behind the said sub-sieve is discharged through the brute force vibration plastic removal mechanism that is made up of blower fan and oscillating plate, and divides the rubbish that sifts out from the below output of sub-sieve mechanism;

Rubbish after the coarse crushing of said coarse crushing device is delivered to through first transport in the fine chamber of the center of turntable on the device in small, broken bits, on this first transport, is provided with magnetic separation mechanism; Rubbish after device in small, broken bits is in small, broken bits is delivered in the one-level sub-sieve mechanism on the sorter through second transport; Rubbish through the sorter branch sifts out is exported through the 3rd transport.

Through coarse crushing, in small, broken bits and classification tertiary treatment, abbreviation the technological process of existing domestic and international sorting technique, make domestic waste directly mix pulverizing after; Automatically classification surpasses under the situation more than 50～100c/o in moisture, and normal operation feeds intake, pulverizes, classifies; The totally-enclosed automatic operation of production line, operative employee's work in central electric control operation chamber is isolated with rubbish fully; Realize control automatically through PLC control system; Through camera monitoring system and instrument demonstration etc., the operative employee is pulverized in the overall process of classification at rubbish automatically, understand at any time and safe operation state and the rubbish of holding equipment to pulverize the operating mode of classification actual.

The totally-enclosed sorting device of many materials municipal refuse of the utility model, 50～100 tonnes of day outputs, be most appropriate to the district, city at county level is handled house refuse and used; 10～20 tonnes of day outputs, be most appropriate to new countryside construction Zhong Xiang, level city, town is handled a house refuse and used.

Rubbish after the device class of the utility model can directly utilize the market-ripe technical equipment to form a complete production network; Production technology and product quality can guarantee; Can most economically effectively domestic waste be combined with the circulating resources utilization, make garbage treatment form profitability industrialization management.

Description of drawings

Fig. 1 is the front view of utility model overall device;

Fig. 2 is the structure chart of coarse crushing device among Fig. 1;

Fig. 3 is drive mechanism and movable knife disc, a dead knife platform layout drawing in the coarse crushing device among Fig. 1;

Fig. 4 is along the cutaway view of A-A line among Fig. 1;

Fig. 5 is that B among Fig. 1 is to view;

Fig. 6 is movable knife disc mounting structure figure among Fig. 1;

Fig. 7 is a structure drawing of device in small, broken bits among Fig. 1;

Fig. 8 is a sorter structure chart among Fig. 1.

The specific embodiment

Come further explain the utility model below in conjunction with specific embodiment and accompanying drawing.

Referring to Fig. 1 to Fig. 8, the totally-enclosed sorting device of described many materials municipal refuse comprises coarse crushing device, device in small, broken bits and sorter three parts, wherein,

Said coarse crushing device comprises the charging pulverizing storehouse 10 with charging and discharging mouth; Have between the charging and discharging mouth in storehouse 10 is pulverized in charging set firmly some movable knife disc 8-1,8-2 parallel rotor to 7-1,7-2; Pulverize in said charging be installed with on the inwall of 10 both sides, storehouse with said rotor on movable knife disc 8-1, dead knife platform 9-1, the 9-2 that 8-2 matches, between said movable knife disc 8-1, the 8-2, constitute cutting mechanism each other between movable knife disc 8-1,8-2 and adjacent dead knife platform 9-1 thereof, the 9-2;

Said device in small, broken bits comprises a centrifugal turntable 16; Have by

screen cloth

53,54,55 on it and hit the multistage I of fine chamber, II, the III that

pawl

18,19 is formed respectively; The said I of fine chamber, II, III outwards are provided with by rotating disk 16 centers step by step; The III of the fine chamber outside in rotating disk 16 outer rims is provided with discharge chamber IV, and this discharge chamber IV is provided with discharging opening;

Said sorter comprises the multistage sub-sieve mechanism that is made up of rotary drum 28 and sieve bend 29; This sub-sieve mechanism through eccentric wheel 36 and connecting rod 37 carry out body vibration, rotary drum 28 self shakes two kinds of combinations separately to its corresponding sieve bend 29; Residue rubbish behind the said sub-sieve is discharged through the brute force vibration plastic removal mechanism that is made up of blower fan 57 and oscillating plate 58, and divides the rubbish that sifts out from the below output of sub-sieve mechanism;

Rubbish after the coarse crushing of said coarse crushing device is delivered in the I of fine chamber at rotating disk 16 centers on the device in small, broken bits through first transport 11, on this first transport 11, is provided with magnetic separation mechanism; Rubbish after device in small, broken bits is in small, broken bits is delivered in the one-level sub-sieve mechanism on the sorter through second transport 22; Rubbish through the sorter branch sifts out is exported through the 3rd transport 31.

Particularly, referring to Fig. 1, the equipment that the utility model provides includes coarse crushing device A, device B in small, broken bits and sorter C three parts and forms; Wherein, See Fig. 1 to Fig. 6, described coarse crushing device A includes charging and pulverizes storehouse 10, and its charging aperture is located at upper end or the top, side that storehouse 10 is pulverized in this charging; And discharging opening is located at the below that storehouse 10 is pulverized in charging; Said charging is pulverized storehouse 10 through first frame, 52 support fixation, the parallel side by side installation the first rotor 7-1 and the second rotor 7-2 between the charging and discharging mouth in this charging pulverizing storehouse 10, and this first rotor 7-1 and the second rotor 7-2 are arranged on said charging through bearing box 6 and pulverize storehouse 10.End at the first rotor 7-1 that is to say that through shaft coupling 5, speed changer 4, transmission accumulated energy flywheel belt pulley 3 and motor pulley 2 and engine first motor 1 among Fig. 1 is connected; The first rotor 7-1 other end is connected with the second rotor 7-2 with the second travelling gear C-2 through the first travelling gear C-1, and this first travelling gear C-1 and the second travelling gear C-2 are meshing with each other.On the first rotor 7-1 and the second rotor 7-2, be separately installed with the first movable knife disc 8-1 and the second movable knife disc 8-2.

The described first movable knife disc 8-1 and the second movable knife disc 8-2 are synthetic by two ring-like cutterheads of one side of something; Be separately fixed on the cutterhead seat on the first rotor 7-1 and the second rotor 7-2 through screw 61, cooperate with locating hole on the ring-like cutterhead and locate and the transmission shearing force being provided with location gear pin 60 on the cutterhead seat.After the said first movable knife disc 8-1, the second movable knife disc 8-2 two are semi-synthetic, are shaped as and have the cross of convex-concave circular arc, cross top is the dome arc, and the bottom is a concave arc, and the convex-concave circular arc is slick and sly excessively to be connected.Cylindrical convex concave blade place at the first movable knife disc 8-1 and the second movable knife disc 8-2 all is welded with high-quality high-strength alloy blade, behind blade abrasion, can pull down cutterhead very easily and repair weldering.

The said first movable knife disc 8-1 and the second movable knife disc 8-2 arrange installation by setting spacing each other on the first rotor 7-1 and the second rotor 7-2; The said first movable knife disc 8-1 and the second movable knife disc 8-2; Per two cutterheads by constituting shearing relation are one group; Convex-concave circular arc quadrature is sheared the position that is connected; Cutter disc groups number by shearing relation on the rotor length combines to calculate with angle of circumference 360 degree, and the angle of the mean values that staggers between per two groups makes hard rubbish be unlikely the cutterhead cutting edge and shears stressed contact simultaneously.

When the first rotor 7-1 and the second rotor 7-2 rotate relatively; The first movable knife disc 8-1 and the second movable knife disc 8-2 mounted thereto respectively constitute cutting mechanism each other; Simultaneously; When the first rotor 7-1 and second rotor 7-2 counter-rotating, the first movable knife disc 8-1 constitutes cutting mechanism with the bottom of pulverizing storehouse 10 in charging with the first dead knife platform 9-1, the second dead knife platform 9-2 of the first rotor 7-1 and the parallel installation of the second rotor 7-2 again with the second movable knife disc 8-2.Make the first rotor 7-1, the second rotor 7-2 and the first movable knife disc 8-1, the second movable knife disc 8-2 rotating all have to shear and tear function to shreds, get rid of effectively and prevented the harm that the first movable knife disc 8-1, the second movable knife disc 8-2 are caused by stall.

Speed changer 4 among the coarse crushing device A in the utility model preferably has automatically controlled automatic stepless speed-regulating function; And rotating speed and the rotating of the first rotor 7-1 and the second rotor 7-2; All be to control automatically by the requirement of setting by automatic control system; When the easy shearing of rubbish is torn to shreds; Automatic control system can be controlled speed changer 4 and quicken, and makes first and second rotor 7-1, last first and second movable knife disc 8-1, the 8-2 of 7-2 rotate operation with fast speed, improves crushing efficiency; More when the difficult rubbish of shearing, first and second movable knife disc 8-1,8-2 shear when painstaking, and automatic control system can be controlled speed changer 4 and slows down, and makes first and second movable knife disc 8-1, the operation of 8-2 low speed large torque, realizes powerful the shearing; When the brute force shearing can't be cut off rubbish, automatic control system can be controlled motor 1 rotating, makes first and second movable knife disc 8-1, the unlikely stall that occurs of 8-2, reaches the function of automatic shearing-crushing rubbish fully.

Discharging opening through the rubbish after first and second movable knife disc 8-1,8-2 shearing, the coarse crushing is pulverized 10 lower ends, storehouse from charging is discharged; Drop into first transport 11 that is installed on first frame 52; This first transport 11 is formed with conveyer belt and delivery wheel; This first transport 11 is provided with permanent magnetic wheels 12, and establishes scrap iron chute 13 in permanent magnetic wheels 12 lower ends, and said permanent magnetic wheels 12 and scrap iron chute 13 constitute magnetic separation mechanism; Ironware in the rubbish on first transport 11 is separated, and isolated ironware is fallen in the scrap iron collection barrelling 50.Make that whole coarse crushing apparatus function is more perfect.

See Fig. 1, Fig. 7; Rubbish from first transport 11 is delivered to the device B in small, broken bits; Described device B in small, broken bits includes first screen cloth 53, second screen cloth 54 and the 3rd screen cloth 55, and said first, second and

third screen cloth

53,54,55 is mounted on second frame 51.At said second frame 51 centers one through hole is set; Hollow shaft 44 is connected on this through hole; In hollow shaft 44, support location power transmission shaft 15 through first radial bearing of being located in it 43; These power transmission shaft 15 upper ends are fixedly connected with centrifugal turntable 16, and the lower end is connected with driving pulley 42, and this driving pulley 42 provides power by second motor 40 through motor belt 41.On hollow shaft 44 excircles, be provided with turntable shaft bearing sleeve 47 through the thrust bearing 45 and second radial bearing 46, these turntable shaft bearing sleeve 47 upper ends and rotating disk 16 are connected.The utility model drives power transmission shaft 15 through second motor 40 makes rotating disk 16 do centrifugal rotation.

On the face that rotating disk 16 makes progress, be equipped with three layers and fixedly hit pawl 18 and pawl 19 is hit in three layers of swing; Said first, second and

third screen cloth

53,54,55 hang respectively be installed in fixedly hit pawl 18 and the swing hit on second frame 51 between the pawl 19; Constitute first I of fine chamber, second II of fine chamber and the 3rd III of fine chamber, constitute multistage screening and pulverize.Wherein, three layers are fixedly hit pawl 18 and are fixedly mounted on the rotating disk 16, and its outer surface matched in clearance corresponding respectively and first screen cloth 53, second screen cloth 54 and the 3rd screen cloth 55 constitutes the shear pulverizer structure with its sieve screen apertures; And described three layers of swing are hit pawl 19 and are located on rotating disk 16 through hitting pawl axle 17 respectively, and said swing hits pawl 19 and can corresponding hit swing on the pawl axle 17 at it, constitute the broken anti-jam mechanism of bump.Through first, second and

third screen cloth

53,54,55; Three layers are fixedly hit pawl 18, and three layers of mating reaction that pawl 19 is hit in swing, make rubbish pulverize carefullyyer; (in the organic-inorganic mixed sand mud≤1mm is about 85, the about 15c/o of>=1mm≤5mm) more can satisfy the needs that resource product is produced.Make structure compact and reasonable more simultaneously, greatly dwindled machine volume.

Hit pawl 19 when its corresponding hitting is swung on the pawl axle 17 in swing, when swing is hit pawl 19 and is run into the difficult rubbish that smashes, i.e. swing backward; The difficult rubbish that smashes was let, made the not difficult rubbish jam stall that smashes of reason of rotating disk 16, simultaneously; Under centrifugal action, swing is hit pawl 19 and is thrown away once more, clashes into, shears rubbish once more; Through such multiple impact, shearing, the general difficult rubbish that smashes also just can be pulverized.If remain the rubbish that to pulverize on a small quantity; Also can hit under the bump of pawl 19 in swing, constantly spring is finally by first screen cloth 53; Second screen cloth 54; The access opening on the 3rd screen cloth 55 tops bounces away, through being discharged by the outlet of the particle on second frame 51 21, has guaranteed the security of operation of device at last.

Discharge chamber IV on the utility model device in small, broken bits comprises the receiver 48 on second frame 51 that is installed in said rotating disk 16 belows, and the fence of on receiver 48 peripheries, installing 20, and these fence 20 tops and second frame 51 are connected.The space of described discharge chamber IV comprises from the 3rd screen cloth 55 outside to the zone between the fence 20, and the zone between the receiver 48 of rotating disk 16 to below.On the bottom surface of rotating disk 16, be installed with material scraping plate 49; This material scraping plate 49 is along the outward-dipping setting in rotating disk 16 centers; This material scraping plate 49 is used to scrape the rubbish that is scattered on the said receiver 48; On fence 20, establish discharge opening, this discharge opening aligns and is connected and installed with being built up in particle outlet 21 on second frame 51, constitutes radially tapping channel.

See Fig. 1, Fig. 5 and Fig. 8; Rubbish from said coarse crushing device A after the coarse crushing through first transport 11 be delivered to carry out among first I of fine chamber among the device in small, broken bits B three layers in small, broken bits after; The rubbish that comes out from tapping channel is delivered to the sorter C through second transport 22, and described sorter C comprises the Pyatyi sub-sieve mechanism that is made up of five rotary drums 28 and five sieve bends 29 and the powerful plastic removal separating mechanism that is made up of second eccentric wheel 56, blower fan 57 and oscillating plate 58.

Particularly; Comprise a utility box 25; This utility box 25 is supported on the 3rd frame 24 such as the roller in this example 32 by a rolling mechanism; First eccentric wheel 36 and connecting rod 37 transmissions that said utility box 25 is connected through belt pulley 35 by the 3rd motor 34 that is installed on the 3rd frame 24, vibration back and forth on the 3rd frame 24.Said five rotary drums 28 and five sieve bends 29 are installed in the utility box 25, and in this utility box 25, establish second eccentric wheel 56, blower fan 57 and oscillating plate 58.This oscillating plate 58 drives the force vibration of running business into strong one by second eccentric wheel 56 and connecting rod.Said five sieve bends, 29 equal correspondences are installed on the back shaft 30 in the utility box 25; Five rotary drums 28 and the 29 corresponding settings of five sieve bends; The bump 26 and the blade that can strike corresponding sieve bend 29 all are installed on five rotary drums 28, and the effect of impact that this bump 26 cooperates with sieve bend 29 has stoped sticky rubbish obstruction sieve aperture in the sieve bend 29; Said five rotary drums 28 and second eccentric wheel 56 are driven by the belt pulley 27 and the sub-sieve motor 38 that are installed on the utility box 25; Press sub-sieve rubbish and do rotation in the same way, the feasible fine dust that gets into utility box 25, sub-sieve operation continuously in the direction of advance of five sieve bends 29.On the 3rd frame 24 above said first rotary drum 28 and the sieve bend 29, be provided with classification charging aperture 23, the fine dust on said second transport 22 enters in the utility box 25 from this classification charging aperture 23.

Be installed in the powerful plastic removal separating mechanism that Pyatyi sub-sieve mechanism terminal second eccentric wheel 56, blower fan 57 and oscillating plate 58 constitute; Drive second eccentric wheel, 56 vibrations oscillating plates 58 by sub-sieve motor 38, with the waste plastics of bonding be mingled with that wherein screen cloth is than coarse granule, powerful vibration is scattered and is brandished; Wind-force by blower fan 57 is blown out waste plastics by plastics outlet 33; Leak down than the slotted eye of coarse granule on oscillating plate 58, discharge, accomplish waste plastics and separate with coarse grained by coarse granule outlet 59; And export through the 3rd transport 31 by the rubbish that sub-sieve mechanism separates.

The workflow of the totally-enclosed sorting device of many materials municipal refuse in this utility model:

After mixing domestic waste (comprising big part house refuse, like sofa, mattress, tables and chairs, door and window, perambulator, the big basket of sack load garbage etc.) input charging pulverizing storehouse 10, rubbish falls; Receive by first motor 1, motor pulley 2, transmission accumulated energy flywheel belt pulley 3, speed changer 4, shaft coupling 5, the first travelling gear C-1, the second travelling gear C-2 and driving; The first rotor 7-1, the second rotor 7-2 that make the relative direction low speed rotation go up the first movable knife disc 8-1, the second movable knife disc 8-2 that installs, and constitute the shearing of cutting mechanism and the effect of tearing down, and composting promptly is sheared and tears to shreds; The rubbish that is difficult for shearing-crushing (like carpet, gunnysack, perambulator etc.) in storehouse 10 is pulverized in charging more for a long time; Automatic control system slows down speed changer 4 by setting program automatically, shears and tear active force again by the corresponding increase multiple of speed reducing ratio, the rubbish that difficult shearing is torn to shreds; Just be sheared easily and tear disconnection to shreds; If first and second movable knife disc 8-1,8-2 on the first rotor 7-1, the second rotor 7-2 are stuck, automatic control system can be controlled 1 counter-rotating of first motor, makes first and second rotor 7-1, last first and second movable knife disc 8-1, the 8-2 counter-rotating of 7-2; Jam thing in the middle of unclamping; Counter-rotating constitutes to shear with the first dead knife platform 9-1, the second dead knife platform 9-2 respectively tears mechanism to shreds, the rubbish that is difficult for pulverizing is proceeded to shear tear to shreds, if the first power plate 8-1, the second power plate 8-2 and the first dead knife platform 9-1, second dead knife platform 9-2 jam once more; Automatic control system can be controlled 1 counter-rotating of first motor once more; Make the first movable knife disc 8-1, the second power plate 8-2 and the first dead knife platform 9-1, second dead knife platform 9-2 counter-rotating, the jam thing between unclamping is wherein got back to the relative rotation between the first movable knife disc 8-1 and the second power plate 8-2; Form to shear and tear interactively to shreds; Shear through rotating repeatedly and to tear to shreds, the rubbish that is difficult for pulverizing just is broken effectively, and is transported to next procedure by bottom first transport 11 that storehouse 10 is pulverized in charging.

Automatically the rotating of control is sheared and is torn mechanism to shreds, gets rid of effectively and has prevented the harm that the first power plate 8-1, the second power plate 8-2 are caused by stall.Transmission accumulated energy flywheel belt composition can increase the inertia shearing force of cutterhead effectively.

Enter the rubbish after coarse crushing on first transport 11, arrive its discharging end, promptly the ironware in the rubbish is separated by the permanent magnetic wheels on it 12; In scrap iron chute 13 gets into scrap iron collection barrelling 50; Isolate the coarse crushing rubbish behind the scrap iron, get among first I of fine chamber among the device B in small, broken bits, receive by second motor 40 through motor pulley 41, driving pulley 42, power transmission shaft 15 transmissions; The fixedly high-speed impact fragmentation between the hock on the pawl 19 and first screen cloth 53 is hit in swing on the rotating disk of doing to rotate at a high speed 16; Rubbish is ground into the particle and the fragment that can mix through the thickness of sieve aperture on this first screen cloth 53 immediately, in the outer ring of first screen cloth 53, receives the high speed punching of fixedly hitting pawl 18, the bump back that are installed on the rotating disk 16 once more and gets into second II of fine chamber; Rubbish in the II of this second fine chamber; Receive the swing that is installed on the rotating disk 16 once more and hit the hammering and the bump of the fixedly punching between the hock on second screen cloth 54 of pawl 19, rubbish is ground into once more can be through particle and the fragment that carefully mixes in the sieve aperture on this second screen cloth 54, in the outer ring of second screen cloth 54; Receive the high speed punching, the bump that fixedly hit pawl 18 that are installed on the rotating disk 16 again; Get into the 3rd III of fine chamber, in the 3rd III of fine chamber, receive hammering and the bump of the fixedly punching between the hock on the 3rd screen cloth 55 that pawl 19 is hit in the swing that is installed on the rotating disk 16 equally; Rubbish is crushed into can be through the particle that mixes in small, broken bits and the fragment of sieve aperture on the 3rd screen cloth 55; In the outer ring of the 3rd screen cloth 55, receive the high speed punching of fixedly hitting pawl 18 that is installed on the rotating disk 16 again, behind the bump; Become sand mud shape fine dust at last and enter the discharge chamber IV that constitutes by fence 20, the 3rd screen cloth 55, receiver 48; By the rotation material scraping plate that is installed in rotating disk 16 bottoms 49 rotation discharges, discharge by the outlet of the particle on second frame 51 21, get in the classification charging aperture 23 of sorter C through second transport 22.

Composting in small, broken bits behind the classification charging aperture 23 of entering sorter C drops in the first order sieve bend in the utility box 25, receives first order sub-sieve; Driven the high speed impact of the bump 26 on the rotary drum 28 of rotation at a high speed by sub-sieve motor 38, bonding rubbish not segregative in small, broken bits moisture is high, that clump together is broken up, and the powerful wind-force that produces by the blade on the rotary drum 28; Add that sieve bend 29 receives the effect of impact of the bump 26 on the rotary drum 28, making sieve bend 29 is fulcrum with back shaft 30, the high speed percussion vibration; Make unlikely sticky obstruction rubbish on the sieve bend 29, enable pass is crossed the fine dust of sieve bend 29, rapidly sub-sieve; In first order sub-sieve,, transmitted sub-sieve, third level sub-sieve, fourth stage sub-sieve toward the second level, level V sub-sieve at a high speed by the blade on the rotary drum 28 not by the fine dust of timely separation; Through behind the Pyatyi sub-sieve, only a few that remaining is exactly can not through sieve bend 29 than coarse granule and plastics, again by second eccentric wheel 56; The powerful plastic removal separating mechanism that blower fan 57 and oscillating plate 58 constitutes carries out powerful plastic removal, this oscillating plate 58 with the waste plastics box of bonding be mingled with wherein than coarse granule, vibration is brandished; Receive the wind of blower fan 57; Waste plastics is got rid of by plastics outlet 33, leaked down, discharge by the coarse granule outlet than the slotted eye of coarse granule on oscillating plate 58.The organic-inorganic sand mud shape composting that comes out through the Pyatyi sub-sieve is transported to the storage transfer office by the 3rd transport 31 of the bottom that is installed in utility box 25, as the raw material of resource product.Via the waste plastics that plastics outlet 33 is discharged, same storage transhipment is as the prepared using of resource product.

Claims

1. the totally-enclosed sorting device of many materials municipal refuse comprises coarse crushing device, device in small, broken bits and sorter three parts, it is characterized in that:

2. the totally-enclosed sorting device of many materials municipal refuse according to claim 1 is characterized in that: said rotor is to being connected on the engine through shaft coupling, speed changer and transmission energy storage belt pulley; And said rotor between be in transmission connection through travelling gear.

3. the totally-enclosed sorting device of many materials municipal refuse according to claim 2 is characterized in that: said speed changer has automatically controlled automatic stepless speed-regulating function.

4. according to claim 1 or the totally-enclosed sorting device of 2 or 3 described many materials municipal refuses, it is characterized in that: said movable knife disc is semi-synthetic by two, and it is fixedly installed on the epitrochanterian cutterhead seat; Behind two semi-synthetic movable knife discs, it is shaped as has the cross of convex-concave circular arc, and this cross top is the dome arc, and the bottom is a concave arc, the slick and sly excessive moulding of protruding, concave arc.

5. the totally-enclosed sorting device of many materials municipal refuse according to claim 4 is characterized in that: protruding, the concave arc outer surface of said movable knife disc are welded with one deck high-strength alloy blade.

6. the totally-enclosed sorting device of many materials municipal refuse according to claim 1; It is characterized in that: said rotating disk is installed in that turntable bearing puts and supports the location by the hollow shaft in it; Between this turntable shaft bearing sleeve and hollow shaft, be provided with thrust bearing and radial bearing, power transmission shaft is installed in the said hollow shaft, this power transmission shaft upper end is fixedly connected with rotating disk; The lower end is connected with driving pulley, and is middle by the radial bearing support location that is installed in the hollow shaft.

7. according to claim 1 or the totally-enclosed sorting device of 6 described many materials municipal refuses; It is characterized in that: said discharge chamber is by the receiver of rotating disk below, the fence of on the web that connects material, installing, and fixed installation and be made up of the material scraping plate of rotating disk driven rotary below rotating disk, and said discharging opening is arranged on the fence.

8. the totally-enclosed sorting device of many materials municipal refuse according to claim 1; It is characterized in that: have in each fine chamber and fixedly hit pawl and pawl is hit in swing; Wherein, fixedly hit pawl and be fixedly mounted on the rotating disk, the outer surface matched in clearance of the screen cloth corresponding with it also constitutes the shear pulverizer structure; Swing is hit pawl by hitting pawl axle location, and it can be swung hitting on the pawl axle, constitutes the broken anti-jam mechanism of bump.

9. the totally-enclosed sorting device of many materials municipal refuse according to claim 1; It is characterized in that: said multistage sub-sieve mechanism supports through back shaft respectively and is arranged in the utility box; This utility box is supported on the 3rd frame through a rolling mechanism; Said connecting rod is connected on this utility box, and through the first eccentric wheel transmission that the 3rd driven by motor belt pulley that is installed on this frame connects, on this frame, vibrates back and forth.

10. according to claim 1 or the totally-enclosed sorting device of 9 described many materials municipal refuses; It is characterized in that: the bump head and the blade that can clash into its corresponding sieve bend when rotating are installed on the said rotary drum; This rotary drum is rotated through belt pulley by the sub-sieve motor, and the bump head on it clashes into vibrations to sieve bend continuously.