PP PE Bottle Crushing Afiri a wɔde horo nneɛma a wɔde yɛ nneɛma foforo .

PP PE bottle crushing washing recycling machine yɛ nnwinnade a wɔayɛ no pɔtee sɛ wɔde bɛyɛ nwura PP (polypropylene) ne PE (polyethylene) toa nneɛma (te sɛ yogurt nkuruwa, shampoo nkotoku, nnuru nkotoku, nufusu nkotoku, da biara da nnuru nkotoku, ne nea ɛkeka ho) na wɔadan wɔn akɔ soro{1}purity recyclety recycled recycled recycled recycleds recycled recycled

PP ne PE yɛ plastic ahorow abien, nanso wɔn densities no sua sen nsu na wɔn recycling akwan no yɛ pɛ. Enti, wɔtaa yɛ wɔn ho adwuma wɔ nneɛma a wɔyɛ no koro mu na awiei koraa no wɔtetew mu anaasɛ wɔde frafra mu ma ɛyɛ granules sɛnea adetɔfo ahiade te.

Te sɛ film lines, nanso wɔayɛ no yiye ama toa su te sɛ toa caps, labels, ne residual contents.

1. Preprocessing - yiyi ne ho .

·Atirimpɔw: Sɛ wobeyi efĩ akɛse afi hɔ na woasiesie ama nea edi hɔ no.

·Adwumayɛ: afiri a wɔde yiyi nneɛma mu, conveyor belt, manual sorting platform.

·Ɔkwan a wɔfa so yɛ: Wɔbue nkotokuo bag a wɔakyekyere no na wɔde fa conveyor belt so, na wɔde nsa yi efĩ a ɛnyɛ PP/PE a ɛda adi (te sɛ PET nkotoku, dadeɛ, ahwehwɛ, plastic foforɔ, ne nea ɛkeka ho) firi mu.

2. Crushing - kɛse a wɔtew so .

·Atirimpɔw: Sɛ wobɛpaapae toa no nyinaa mu nketenkete, atetew toa no nipadua mu, akata so, na wɔakyerɛw so sɛnea ɛbɛyɛ a ɛho tew.

·Adeyɛ: Crusher (a wɔtaa yɛ no ne blade cutting, a ɛhwehwɛ sɛ ɛko tia entanglement).

·Ɔkwan a wɔfa so yɛ: Toa no hyɛn crusher dan a wɔato mu no mu denam conveyor belt so na wɔatwitwa no asinasin a ne kɛse yɛ pɛpɛɛpɛ (mpɛn pii no 10-15mm) denam ahoɔhare kɛse a ɛkyinkyini so. Bere a wɔreyɛ adwuma no, wobetumi apetepete nsu kakraa bi so ma ayɛ nwini na mfutuma asiw ano.

3. Hot ahohoro - efĩ a woyi fi hɔ .

·Atirimpɔw: Eyi ne ade a ɛho hia sen biara a wɔde siesie nneɛma, a ɛde ɔhyew ne nneɛma a wɔde siesie nneɛma di dwuma de yi srade, nsu a aka, krataa a wɔde kyerɛw krataa, ne gluu a wɔde abɔ toa no mu no denneennen.

·Afiri: Tank a ɛyɛ hyew a wɔde horo nneɛma anaasɛ afiri a wɔde tew friction ho.

·Ɔkwan a wɔfa so yɛ: Wɔde krataa a wɔabubu, nsu a ɛyɛ hyew, ne ade titiriw a wɔde siesie nneɛma fra mu ma ɛyɛ ade a wɔde gu mu na wɔkɔ so tew ho wɔ ɔhyew a ɛboro digrii 80 mu denam nkuruwankuruwa a wɔde kanyan anaasɛ wɔde di akɔneaba so. Ɔhyew a ɛkɔ soro no ma gluu no di nkogu, krataa a wɔde hyɛ krataa so no yɛ nhama, na srade no yɛ emulsify na ɛporɔw.

4. Flotation mpaapaemu - a wɔhyehyɛ toa nipadua ne toa cap .

·Atirimpɔw: Sɛ wode density nsonsonoe bedi dwuma de atew PP toa a wɔakyekyɛm, PE toa a wɔakyekyɛm, ne bottle cap nneɛma no so ankasa.

·Adwumayɛ: Flotation cleaning tank anaa hydraulic cyclone.

·Kwan:

·Pet bottle flakes (sɛ residual): a ɛwɔ density a ɛkorɔn sen biara (~1.38g/cm 3), ɛbɛkɔ fam akɔ fam kan na wɔatetew mu wɔ ɔkwan soronko so (mpɛn pii no, ɛnsɛ sɛ wɔde PET fra wɔ PP/PE bottles mu, nanso wobetumi de adi dwuma sɛ ahobammɔ nkitahodi).

·PP toa slices: Ɛne density bɛyɛ 0.90-0.91g/cm 3, ɛbɛsensɛn nsuo mu anaasɛ ɛbɛkɔ fam nkakrankakra.

·HDPE bottle flakes (te sɛ nkokoaa nkotoku): Ɛwɔ density bɛyɛ 0.94-0.96g/cm 3, wɔbɛsensɛn mfinimfini.

·Bottle cap (PP/PE): Ɛwɔ density a ɛba fam koraa (~0.90-0.92g/cm 3), ɛbɛsensɛn nsuo no ani na ɛbɛtetew mu denam scraper anaa overflow so.

·Ɛdenam nsuo a ɛyɛ den a wɔbɛsesa so (te sɛ CaCl 2, ne nea ɛkeka ho a wɔde bɛka ho) no, wobetumi atetew PP ne HDPE mu pɛpɛɛpɛ.

5. Friction ahotew - deep scrubbing .

·Atirimpɔw: Sɛ wɔbɛyɛ ahohoro pa a etwa to wɔ toa a wɔatew mu no so de ayi efĩ nketenkete biara a aka no afi hɔ yiye.

·Adwumayɛ: ahoɔhare kɛse friction cleaning afiri.

·Akwan a wɔfa so yɛ: Nneɛma no nam-ahoɔhare a ɛkyinkyini a ɛwɔ afiri a wɔde tew nneɛma ho no mu, a ɛma akasakasa a emu yɛ den ba wɔn ho wɔn ho ne nsu mu, na ɛma nkekae a ano yɛ den a ɛyɛ den no kɔ so yɛ den wɔ nsu no ani.

6. Hohoro - ahotew a etwa to .

·Atirimpɔw: Hohoro ade a ɛka ho no ho yiye na wɔayi efĩ afi toa a wɔayam no mu a wɔahohoro ho hyew na wɔahohoro no ho.

·Afiri: Hohoro tank anaa drum hohoro afiri.

·Process: Reverse flow rinsing with clean water is used to each the best cleaning effect in the most water-Saving way.

7. Nsuo a ɛtɔ - Mfiridwuma mu nsuo a ɛtɔ .

·Atirimpɔw: Sɛ wobeyi nsu afi mu akodu baabi a ɛbɛyɛ yiye na wɔakora ahoɔden so ama ayow.

·Adwumayɛ: centrifugal afiri a wɔde yi nsu fi mu.

·Ɔkwan a wɔfa so yɛ adwuma: Nkratafa a ɛyɛ nsuo no di akɔneaba wɔ-preɛn centrifuge mu, na nsuo a ɛwɔ soro no wosow koraa, na ɛma nsuo a ɛwɔ mu no so tew ba fam 10%.

8. Drying - ɔhyew a ɛma ɛyɛ hyew .

·Atirimpɔw: Sɛnea ɛbɛyɛ a wobenya nsu a ɛba fam koraa no ( .<1%) required for subsequent processing of materials.

·Adwumayɛ: Mframa a ɛkɔ nipadua no mu (a wɔtaa de di dwuma kɛse).

·Ɔkwan a wɔfa so yɛ: Mframa a ɛyɛ hyew a ɛyɛ hyew kɛse no ne ade no di nkitaho koraa, ɛma nsu no yɛ nwini ntɛm ara, na ɛma wɔde toa a wɔayam no yiye a ɛho tew a ɛho tew.

9. Mframa a wɔpaw ne nea wɔde kyekyere .

·Atirimpɔw: Sɛnea ɛbɛyɛ a wobeyi hann a aka a ebetumi ayɛ hann afi hɔ (te sɛ krataa a wɔde kyerɛw krataa so asinasin) na wɔde ahyɛ mu yiye.

·Aduane: Mframa a Wɔtetew, Screen a Ɛwosow, Silo, Afiri a Wɔde Yɛ Nneɛma.

·Ɔkwan a wɔfa so yɛ: Sɛ ɛyow wie a, wɔde nneɛma no fa mframa a ɛtetew mu ma ɛpaapae hann mu denam mframa ahoɔden so; wosow screen a ɛbɛyi nneɛma nketenkete a ɛyɛ fɛ afi hɔ; Awiei koraa no, wɔnya soro-purity PP/PE bottle slices na wɔkyekyere ma wɔde sie.

10. Extrusion granulation (a ɛyɛ nea wopɛ) .

·Wobetumi ayɛ krataa a ɛho tew a ayow no, ayɛ mu nsakrae (screen changer), na wɔde skru a wɔde yiyi mu biako ayɛ no pellet de ayɛ plastic pellets a wɔasan de ayɛ adwuma a ne bo yɛ den.

Production Line Flowchart (nneɛma a ɛkɔ so yɛ mmerɛw) .

Waste Bottle Feeding → unpacking → Conveyor belt (Manual Sorting) → Crusher → Conveying → Ɔhyew a wɔde hohoro nneɛma (ɔhyew + a wɔde tew nneɛma ho) → Spiral lifting → flotation separation tank (afiri a wɔde yi nsu fi mu fi nneɛma ahorow a wɔde yiyi nneɛma mu) Matewa → friction machine → cleaning cleaning cleaning cleaning cleaning cleaning cleaning cleaning cleaning cleaning cleaning phone cleact cleaning machine → Mframa a ɛsen fa mu nhyehyɛe → Mframa a wɔde yiyi mu → Ɛwosow screen → Aduru a wɔde gu mu a wɔawie → (wopɛ) Extrusion Granulator → Nneɛma a wɔde kyekyere nneɛma ho

(Nsuo a ɛho ntew a wɔde gu mu) (nsu gu toa so) (nsu fĩ a wɔde gu mu) .

·Adeɛ: clean PP/PE recycled bottle flakes anaa PP/PE recycled particles.

·Abisadeɛ:

·Automotive nneɛma: bumpers, mfinimfini panels, battery casings, ne nea ɛkeka ho.

·Appliance Shell: Afiri a wɔde horo nneɛma wɔ mu, mframa a wɔde yɛ adwuma, afiri ketewa a wɔde yɛ adwuma, ne nea ɛkeka ho.

·Da biara ahiade: nwura kotoku, nhwiren nkuku, nnaka a wɔde dannan nneɛma, pon ne nkongua, pallets.

·Pipe nneɛma: Municipal drainage pipes, waya ne cable sheaths.

·Injection Molded Products: Mfiridwuma mu nneɛma ahorow ne nneɛma a ɛnyɛ ɔmanfo de.

. Ɛwom sɛ nea ɛwɔ toa no ano (PP/PE) mu no betumi ayɛ nea ɛne toa no nipadua yɛ pɛ de, nanso kɔla ne melt index no yɛ soronko, na afrafra no bɛka nea ɛyɛ no, enti flotation separation ho hia kɛse.

2. Nkyerɛwde ne nneɛma a wɔde nkata so a wobeyi afi hɔ no yɛ adwuma a ɛyɛ den: nnuru a wɔde yɛ nnuru a wɔde di dwuma da biara da no nkyerɛwde ne nneɛma a wɔde nkata so no yɛ den yiye na ɛsɛ sɛ wɔde wɔn ho to ɔhyew a ɛkɔ soro, nneɛma a wɔde siesie nneɛma a ano yɛ den so, ne bere a wɔde siesie wɔn ho a wɔde friction di dwuma a ɛdɔɔso a wɔde beyi afi hɔ yiye. Glue a aka no bɛma carbonize bere a ɛreyɛ ayɛ hyew ne granulation, ayɛ nsensanee tuntum na aka nneɛma a wɔyɛ no yiye.

3. Density regulation: Sɛ wɔbɛyɛ PP anaa PE nneɛma a wɔasan de adi dwuma a ɛyɛ ade biako no, ebia ɛho behia sɛ wɔde density regulators (te sɛ nkyene nsu) di dwuma ma mpaapaemu a ɛyɛ pɛpɛɛpɛ wɔ flotation cell no mu.

4. Nsu fĩ a wɔde yɛ adwuma: Nneɛma a wɔde tew ho no ma nsu fĩ pii a nnuru a wɔde tew nneɛma ho ne ngo wom ba, a ɛsɛ sɛ wɔde nsu fĩ a wɔde yɛ aduru a edi mũ ka ho (nsu a wɔde gu nsu mu, mframa a wɔde gu nsu mu, biochemical treatment, ne nea ɛkeka ho).

5. Differentiated processing: Ebia ɛho behia sɛ wɔyɛ nsakrae wɔ ɔkwan a wɔfa so yɛ adwuma no mu (te sɛ ɔhyew ne ahotew aduru) a wɔde yɛ HDPE nufusu nkotoku ne PP da biara da nnuru nkotoku na wɔyɛ no yiye.

Mewɔ anidaso sɛ saa nhyehyɛe ho nkyerɛkyerɛmu a ɛkɔ akyiri yi betumi aboa wo ma woate PP/PE bottle recycling line no nhyehyɛe ne nnwinnade ase yiye. Sɛ wowɔ nneɛma pɔtee bi (te sɛ HDPE nufusu nkotoku titiriw anaa PP da biara da nnuru nkotoku) a ɛsɛ sɛ wɔyɛ ho adwuma a, ɔkwan a wɔfa so yɛ no bɛyɛ nea wɔde wɔn adwene si so kakra.

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