CN104669464A - Waste plastic oil bottle recovery process - Google Patents
Waste plastic oil bottle recovery process Download PDFInfo
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- CN104669464A CN104669464A CN201510073802.XA CN201510073802A CN104669464A CN 104669464 A CN104669464 A CN 104669464A CN 201510073802 A CN201510073802 A CN 201510073802A CN 104669464 A CN104669464 A CN 104669464A
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- bottle
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- plastic sheet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a waste plastic oil bottle recovery process. The waste plastic oil bottle recovery process comprises the following steps: A, sorting; B, separating; C, crushing; D, pre-washing; E, steaming; F, rinsing; G, steaming and sterilizing; H, rinsing; I, slicing; and J, packing. The waste plastic oil bottle recovery process is simple in process procedure, the process flow is easy to control, no harmful gas and no harmful pollutant are generated in the recovery process, and energy conservation and environmental protection are realized; moreover, the process flow is high in automation degree and high in efficiency.
Description
Technical field
The invention belongs to resource reclaim field, especially plastic bottle recovery process, be specifically related to a kind of waste or used plastics oil bottle recovery process.
Background technology
Along with progress and the development of industrial technology, because superperformance and the cost of plastic products self are lower, various plastic products act as the key player of packaging in numerous areas, plastic products are while people live and offer convenience, every day also can produce ten hundreds of waste or used plastics rubbish, traditional way is that plastic products are carried out landfill and burning, but the degradation cycle of common plastic garbage in natural environment is more than 100 years, and in degradation process, also can produce harmful substance, therefore, landfill method is not the method for good process plastic products, instead of landfill method with burning method subsequently, but burning can produce pernicious gas and flue dust, these harmful substances also impact environment.
Moreover, plastic products are also products in Petroleum Industry chain, oil itself also belongs to and is difficult to regenerated resources, therefore, saving recycled plastic goods is also the mode utilized a kind of reasonable resource of oil, if can be good at plastic products to recycle, not only solves in natural environment the problem being difficult to the plastic garbage of degrading, but also saving utilizes oil, is a kind of environment amenable way of doulbe-sides' victory.
Now in the art, the recovery process general flow of plastic bottle is: sorting, fragmentation, cleaning, section, packaging etc., now recovery process in the art can be said to be desirable for general plastic bottle, but for the packing plastic bottle of oils product, traditional recovery process is also inadaptable, and can adulterate in the plastic grain of recovery a lot of macromolecule contaminant, in subsequent product utilizes, need to strengthen cost and remove these macromolecule contaminants, cost is higher, and efficiency is low.
Therefore, now for plastic oil bottle, need that a kind of relative cost is low, impurity elimination is effective and the recovery process that efficiency is high.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide that a kind of relative cost is low, impurity elimination is effective and the waste or used plastics oil bottle recovery process that efficiency is high.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of waste or used plastics oil bottle recovery process, it comprises the following steps:
A. sort: the plastic bottle of recovery is classified, the plastic bottle sorting of unlike material and purposes is opened, and remove the foreign material beyond plastic bottle in the process of sorting;
B. be separated: be transported in cylinder by the plastic bottle of the same type after sorting, plastic bottle makes bottle cap be separated with bottle under the rolling of cylinder, and then through label separation equipment, the label that bottle adheres to be separated and remove;
C. broken: be transported in disintegrating machine by the plastic bottle removing bottle cap and label and carry out fragmentation, the plastic sheet after fragmentation is transported in buffer area above;
D. prewashing: the plastic sheet in buffer area is put in prewash tank and carried out prewashing, first cleans up the dirt of plastic sheet upper surface easy cleaning;
E. boiling: render in cleaning device by plastic sheet washed in advance, throws in sheet alkali, carries out first time boiling;
F. rinsing: after completing described first time boiling, sewage discharge gone out, then adding clear water, and the paddle in auxiliary described cleaning device stirs, after rinsing repeatedly, removes the particle in described plastic sheet and chip foreign material;
G. retort sterilization: complete the plastic sheet after rinsing and carry out retort sterilization again, throw in sheet alkali and disinfectant in retort sterilization process;
H. rinsing: complete the plastic sheet after sterilization and carry out rinsing with clear water again, become the plastic sheet of clean level composite demand, the below of the water after rinsing from described cleaning device is discharged;
I. cut into slices: the plastic sheet after multiple tracks boiling and rinsing is rendered in slicing device and cuts into slices, plastic sheet chopping is become broken sheet of particles;
J. pack: the broken sheet of particles of plastics is transported in packaging bag packs.
In a preferred embodiment of the present invention, comprise further, the rinsing described in step F comprises three road rinsing processes: first operation is hot water rinsing, and the temperature of hot water controls at 70-90 DEG C, second operation work and three process are cold rinse, and the temperature of cold water is normal temperature.
In a preferred embodiment of the present invention, comprise further, in the cooking process in step e and step G, the temperature of boiling controls at 110-130 DEG C.
In a preferred embodiment of the present invention, comprise further, adopt helicoidal pump machine conveying device to be transported in packaging bag by the broken sheet of particles after section in step J, described broken sheet of particles is dried up by blower fan in course of conveying.
In a preferred embodiment of the present invention, comprise further, classify to the plastic bottle reclaimed in steps A, described plastic bottle is divided into according to purposes: oil bottle and common plastics bottle, and described common plastics bottle is divided into according to color: blue bottle and white bottle.
The invention has the beneficial effects as follows:
One, processing step of the present invention are simple, and technical process is easy to manipulation, and in removal process, do not have pernicious gas and noxious pollutant to produce, energy-conserving and environment-protective, and this technological process automaticity is high, efficiency is high.
Two, in technological process of the present invention in multiple tracks boiling and rinsing process, can obtain clean plastic flakes, be especially adapted in oil bottle class plastic bottle recovery process, the plastic flakes of the cleaning of acquisition can be applied directly in follow-up processing, provide cost savings, good in economic efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is process chart of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
As shown in fig. 1, the invention discloses a kind of waste or used plastics oil bottle recovery process, it comprises the following steps:
A. sort: the plastic bottle of recovery is classified, the plastic bottle sorting of unlike material and purposes is opened, and remove the foreign material beyond plastic bottle in the process of sorting; Classify to the plastic bottle reclaimed in this step, described plastic bottle is divided into according to purposes: oil bottle and common plastics bottle, and described common plastics bottle is divided into according to color: blue bottle and white bottle.In the present embodiment, based on oil bottle.
B. be separated: be transported in cylinder by the plastic bottle of the same type after sorting, plastic bottle makes bottle cap be separated with bottle under the rolling of cylinder, and then through label separation equipment, the label that bottle adheres to be separated and remove; Above-mentioned bottle cap just in time leaks down by the space of above-mentioned cylinder, and above-mentioned cylinder lower end is provided with the device caught and fall down bottle cap, and bottle cap reclaims by unification, remakes his and uses.
In above-mentioned step B, label is after separation equipment is separated, part labels is had to there will be breakage, little fragment also can leak down from the space of cylinder, do not remove label to be completely broken in next road broken process, then in prewashing process, on label fragments can climb up on top of the water, salvage totally through artificial, thoroughly remove label.
C. broken: be transported in disintegrating machine by the plastic bottle removing bottle cap and label and carry out fragmentation, the plastic sheet after fragmentation is transported in buffer area above; In this step, actual is cut off by plastic bottle to become plastic sheet, and the developed area of the benefit one side plastic sheet done like this is large, and clean in convenient operation below, plastic sheet is easy to conveying than plastic bottle on the other hand.
D. prewashing: the plastic sheet in buffer area is put in prewash tank and carried out prewashing, first cleans up the dirt of plastic sheet upper surface easy cleaning; In this step, on label fragments can climb up on top of the water, salvage totally through artificial, thoroughly remove label.
E. boiling: render in cleaning device by plastic sheet washed in advance, throws in sheet alkali, carries out first time boiling; The temperature of above-mentioned boiling controls at 110 DEG C, can boiling about 30 minutes.
F. rinsing: after completing described first time boiling, sewage discharge gone out, then adding clear water, and the paddle in auxiliary described cleaning device stirs, after rinsing repeatedly, removes the particle in described plastic sheet and chip foreign material.
In the present embodiment, above-mentioned rinsing comprises three road rinsing processes: first operation is hot water rinsing, and the temperature of hot water controls at 70-90 DEG C, and second operation work and three process are cold rinse, and the temperature of cold water is normal temperature.
G. retort sterilization: complete the plastic sheet after rinsing and carry out retort sterilization again, throw in sheet alkali and disinfectant in retort sterilization process; The temperature of above-mentioned boiling controls at 120 DEG C.
H. rinsing: complete the plastic sheet after sterilization and carry out rinsing with clear water again, become the plastic sheet of clean level composite demand, the below of the water after rinsing from described cleaning device is discharged; Rinsing in this operation is normal temperature cold rinse.
I. cut into slices: the plastic sheet after multiple tracks boiling and rinsing is rendered in slicing device and cuts into slices, plastic sheet chopping is become broken sheet of particles.
J. pack: the broken sheet of particles of plastics is transported in packaging bag packs.
Adopt helicoidal pump machine conveying device to be transported in packaging bag by the broken sheet of particles after section in above-mentioned steps J, described broken sheet of particles is dried up by blower fan in course of conveying.
Embodiment 2
As shown in fig. 1, the invention discloses a kind of waste or used plastics oil bottle recovery process, it comprises the following steps:
A. sort: the plastic bottle of recovery is classified, the plastic bottle sorting of unlike material and purposes is opened, and remove the foreign material beyond plastic bottle in the process of sorting; Classify to the plastic bottle reclaimed in this step, described plastic bottle is divided into according to purposes: oil bottle and common plastics bottle, and described common plastics bottle is divided into according to color: blue bottle and white bottle.In the present embodiment, based on oil bottle.
B. be separated: be transported in cylinder by the plastic bottle of the same type after sorting, plastic bottle makes bottle cap be separated with bottle under the rolling of cylinder, and then through label separation equipment, the label that bottle adheres to be separated and remove; Above-mentioned bottle cap just in time leaks down by the space of above-mentioned cylinder, and above-mentioned cylinder lower end is provided with the device caught and fall down bottle cap, and bottle cap reclaims by unification, remakes his and uses.
In above-mentioned step B, label is after separation equipment is separated, part labels is had to there will be breakage, little fragment also can leak down from the space of cylinder, do not remove label to be completely broken in next road broken process, then in prewashing process, on label fragments can climb up on top of the water, salvage totally through artificial, thoroughly remove label.
C. broken: be transported in disintegrating machine by the plastic bottle removing bottle cap and label and carry out fragmentation, the plastic sheet after fragmentation is transported in buffer area above; In this step, actual is cut off by plastic bottle to become plastic sheet, and the developed area of the benefit one side plastic sheet done like this is large, and clean in convenient operation below, plastic sheet is easy to conveying than plastic bottle on the other hand.
D. prewashing: the plastic sheet in buffer area is put in prewash tank and carried out prewashing, first cleans up the dirt of plastic sheet upper surface easy cleaning; In this step, on label fragments can climb up on top of the water, salvage totally through artificial, thoroughly remove label.
E. boiling: render in cleaning device by plastic sheet washed in advance, throws in sheet alkali, carries out first time boiling; The temperature of above-mentioned boiling controls at 130 DEG C, can boiling about 30 minutes.
F. rinsing: after completing described first time boiling, sewage discharge gone out, then adding clear water, and the paddle in auxiliary described cleaning device stirs, after rinsing repeatedly, removes the particle in described plastic sheet and chip foreign material.
In the present embodiment, above-mentioned rinsing comprises three road rinsing processes: first operation is hot water rinsing, and the temperature of hot water controls at 70-90 DEG C, and second operation work and three process are cold rinse, and the temperature of cold water is normal temperature.
G. retort sterilization: complete the plastic sheet after rinsing and carry out retort sterilization again, throw in sheet alkali and disinfectant in retort sterilization process; The temperature of above-mentioned boiling controls at 110 DEG C.
H. rinsing: complete the plastic sheet after sterilization and carry out rinsing with clear water again, become the plastic sheet of clean level composite demand, the below of the water after rinsing from described cleaning device is discharged; Rinsing in this operation is normal temperature cold rinse.
I. cut into slices: cut into slices rendering in slicing device through the plastic sheet too much after boiling and rinsing, plastic sheet chopping is become broken sheet of particles.
J. pack: the broken sheet of particles of plastics is transported in packaging bag packs.
Adopt helicoidal pump machine conveying device to be transported in packaging bag by the broken sheet of particles after section in above-mentioned steps J, described broken sheet of particles is dried up by blower fan in course of conveying.
In sum, processing step of the present invention is simple, and technical process is easy to manipulation, and in removal process, do not have pernicious gas and noxious pollutant to produce, energy-conserving and environment-protective, and this technological process automaticity is high, efficiency is high.
Because, the present invention reclaims mainly for oil bottle plastic bottle, therefore, relative clean difficulty is higher, in order to obtain qualified plastics recovery goods, through multiple tracks boiling and rinsing process in technological process of the present invention, can obtain clean plastic flakes, be especially adapted in oil bottle class plastic bottle recovery process, the plastic flakes of the cleaning of acquisition can be applied directly in follow-up processing, provide cost savings, good in economic efficiency.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a waste or used plastics oil bottle recovery process, is characterized in that, comprises the following steps:
A. sort: the plastic bottle of recovery is classified, the plastic bottle sorting of unlike material and purposes is opened, and remove the foreign material beyond plastic bottle in the process of sorting;
B. be separated: be transported in cylinder by the plastic bottle of the same type after sorting, plastic bottle makes bottle cap be separated with bottle under the rolling of cylinder, and then through label separation equipment, the label that bottle adheres to be separated and remove;
C. broken: be transported in disintegrating machine by the plastic bottle removing bottle cap and label and carry out fragmentation, the plastic sheet after fragmentation is transported in buffer area above;
D. prewashing: the plastic sheet in buffer area is put in prewash tank and carried out prewashing, first cleans up the dirt of plastic sheet upper surface easy cleaning;
E. boiling: render in cleaning device by plastic sheet washed in advance, throws in sheet alkali, carries out first time boiling;
F. rinsing: after completing described first time boiling, sewage discharge gone out, then adding clear water, and the paddle in auxiliary described cleaning device stirs, after rinsing repeatedly, removes the particle in described plastic sheet and chip foreign material;
G. retort sterilization: complete the plastic sheet after rinsing and carry out retort sterilization again, throw in sheet alkali and disinfectant in retort sterilization process;
H. rinsing: complete the plastic sheet after sterilization and carry out rinsing with clear water again, become the plastic sheet of clean level composite demand, the below of the water after rinsing from described cleaning device is discharged;
I. cut into slices: the plastic sheet after multiple tracks boiling and rinsing is rendered in slicing device and cuts into slices, plastic sheet chopping is become broken sheet of particles;
J. pack: the broken sheet of particles of plastics is transported in packaging bag packs.
2. a kind of waste or used plastics oil bottle recovery process according to claim 1, it is characterized in that, rinsing described in step F comprises three road rinsing processes: first operation is hot water rinsing, the temperature of hot water controls at 70-90 DEG C, second operation work and three process are cold rinse, and the temperature of cold water is normal temperature.
3. a kind of waste or used plastics oil bottle recovery process according to claim 2, is characterized in that, in the cooking process in step e and step G, the temperature of boiling controls at 110-130 DEG C.
4. a kind of waste or used plastics oil bottle recovery process according to claim 3, is characterized in that, adopt helicoidal pump machine conveying device to be transported in packaging bag by the broken sheet of particles after section in step J, described broken sheet of particles is dried up by blower fan in course of conveying.
5. a kind of waste or used plastics oil bottle recovery process according to claim 1, it is characterized in that, classify to the plastic bottle reclaimed in steps A, described plastic bottle is divided into according to purposes: oil bottle and common plastics bottle, and described common plastics bottle is divided into according to color: blue bottle and white bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073802.XA CN104669464A (en) | 2015-02-12 | 2015-02-12 | Waste plastic oil bottle recovery process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073802.XA CN104669464A (en) | 2015-02-12 | 2015-02-12 | Waste plastic oil bottle recovery process |
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| CN104669464A true CN104669464A (en) | 2015-06-03 |
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| CN201510073802.XA Pending CN104669464A (en) | 2015-02-12 | 2015-02-12 | Waste plastic oil bottle recovery process |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126984A (en) * | 2015-09-09 | 2015-12-09 | 安徽省凯峰塑料机械有限公司 | Efficient recycling and label-removing method of PET beverage bottles |
| CN106003471A (en) * | 2016-05-19 | 2016-10-12 | 广州市通合塑料制品有限公司 | Low-energy-consumption environment-friendly regeneration production technique for polyethylene terephthalate (PET) |
| CN106738065A (en) * | 2016-12-28 | 2017-05-31 | 重庆市永川区玉江塑料厂 | The method for cleaning of plastic bottle |
| CN106853403A (en) * | 2017-01-16 | 2017-06-16 | 广州市豪立再生资源利用有限公司 | A kind of vial bottle cap removes special purpose device |
| CN106965345A (en) * | 2017-04-17 | 2017-07-21 | 江苏力赛柯环保材料科技有限公司 | A kind of PE bottle chips production technology |
| CN108724529A (en) * | 2018-05-29 | 2018-11-02 | 无锡添源环保科技有限公司 | A kind of disposition recovery method of spent ink bucket |
| CN110919923A (en) * | 2019-12-11 | 2020-03-27 | 郎舒恬 | PET plastic bottle processing technology |
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| CN203665749U (en) * | 2013-11-29 | 2014-06-25 | 福建鑫华股份有限公司 | Bottle flake cleaning product line |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126984A (en) * | 2015-09-09 | 2015-12-09 | 安徽省凯峰塑料机械有限公司 | Efficient recycling and label-removing method of PET beverage bottles |
| CN106003471A (en) * | 2016-05-19 | 2016-10-12 | 广州市通合塑料制品有限公司 | Low-energy-consumption environment-friendly regeneration production technique for polyethylene terephthalate (PET) |
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| CN106738065B (en) * | 2016-12-28 | 2018-08-17 | 重庆市永川区玉江塑料厂 | The method for cleaning of plastic bottle |
| CN106853403A (en) * | 2017-01-16 | 2017-06-16 | 广州市豪立再生资源利用有限公司 | A kind of vial bottle cap removes special purpose device |
| CN106965345A (en) * | 2017-04-17 | 2017-07-21 | 江苏力赛柯环保材料科技有限公司 | A kind of PE bottle chips production technology |
| CN108724529A (en) * | 2018-05-29 | 2018-11-02 | 无锡添源环保科技有限公司 | A kind of disposition recovery method of spent ink bucket |
| CN110919923A (en) * | 2019-12-11 | 2020-03-27 | 郎舒恬 | PET plastic bottle processing technology |
| CN110919923B (en) * | 2019-12-11 | 2020-11-06 | 台州市领拓塑业有限公司 | PET plastic bottle processing technology |
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Application publication date: 20150603 |