CN204093554U - PET bottle sheet is floating washes dedicated separation bucket - Google Patents
PET bottle sheet is floating washes dedicated separation bucket Download PDFInfo
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- CN204093554U CN204093554U CN201420556905.2U CN201420556905U CN204093554U CN 204093554 U CN204093554 U CN 204093554U CN 201420556905 U CN201420556905 U CN 201420556905U CN 204093554 U CN204093554 U CN 204093554U
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- barrel body
- lower barrel
- staving
- solvent
- interlayer
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Abstract
The utility model relates to that PET bottle sheet is floating washes dedicated separation bucket, comprise upper barrel body, middle discharging opening, middle staving, lower barrel body, interlayer, lower discharge port, bottom discharge valve, the utility model groundwork space is upper barrel body, therefore upper barrel body is arranged to cylindrical, improve working (machining) efficiency, wherein staving and lower barrel body are mainly splendid attire high density container and use, therefore the shape of rounding frustum is made, reduce the high-density solvent use amount of normal and continuous operation, and interlayer is set between middle staving and lower barrel body, can be completely isolated by accommodating between the lower barrel body of high density impurity and middle staving, thus high density impurity is poured out between lower barrel body, and reduce the high-density solvent amount of cycling needs interpolation.The utility model fully uses the principle of different densities impurity and demixing of solvents, and high density impurity and solvent are tapered to certain limit as far as possible, thus decreases the use amount of high-density solvent, improves the treating capacity of unit solvent, energy-conservation environmental protection again.
Description
Technical field
The utility model relates to PET bottle and reclaims field, and specifically PET bottle sheet is floating washes dedicated separation bucket.
Background technology
Polyester fiber (polyester fibre) by the polyester of organic dibasic acid and dihydroxylic alcohols polycondensation through the synthetic fibers of spinning gained.The polyester fiber PETG of industrial mass production is made, and the commodity of China are called terylene.It is the first kind of current synthetic fibers.PETG is topmost kind in thermoplastic polyester, and English by name Polythylene terephthalate is called for short PET or PEIT (following or be called PET), is commonly called as polyester resin.It is the condensation polymer of terephthalic acid (TPA) and ethylene glycol, is referred to as thermoplastic polyester together with PBT, or saturated polyester.PET is divided into fiber polyester chip and non-fiber grade polyester chip.1. fiber-grade polyester is for the manufacture of terylene short fiber peacekeeping polyester filament, is the raw material of supply polyster fibre enterprise processing fiber and Related product.Terylene is as the maximum kind of output in chemical fibre.2. non-fiber level polyester also has the purposes such as bottle class, film, is widely used in the fields such as packing business, electronic apparatus, health care, building, automobile, and wherein packaging is the maximum non-fine application market of polyester, is also the fastest-rising field of PET simultaneously.The PET production scale of China lags far behind external several main manufacturer.Enter the eighties, China progressively goes abroad the PET resin synthesizer of outer introduction ten thousand tons ~ hundreds of thousands ton advanced person, Quality and yield has had considerable progress, add up according to china textile association, China in 1997 produces PET and cuts into slices 1,740,000 tons, its medium-high viscosity packaging is 22.4 ten thousand tons by (beverage bottle and package sheet material etc.) section production of resins ability, so the resin source producing PET engineering plastics level is sufficient.Because the device preparing various mixture modified PET plastic device and other polymer mixture modifications is general, the manufacturing industry such as domestic mixture extruder take on a certain scale, as long as so market is once developing, the production industry of domestic PET can increase fast.
PETG (PET) is generated by polycondensation reaction by a diacid and a glycol.Terephthalic acid (TPA) two formicester and ethylene glycol is used to produce polyethylene terephthalate as monomer by transesterification and polycondensation reaction in past production practices.But utilize the polycondensation reaction between terephthalic acid (TPA) and ethylene glycol to produce polyethylene terephthalate more and more in production practices now.Reclaiming polyethylene terephthalate is example the most successful and the most universal in polymer recovery.At European PET bottle recovery always in steady growth.Calendar year 2001, have collected 344000 tons of polyester bottles, increased 20% than 2000.By the end of the end of the year 2006, regeneration association will announce Europe 2005 year, and waste PET yield reaches 796000 tons, increases 15.1% than the previous year.The extreme that (regeneration association report, in June, 2006) [5] this waste PET reclaims increases main power is the extensive use of PET, especially in the application of Soft Drinks Plant.An important feature of PET material be it for tissue without any side effect, this is also that bakery and confectionery selects PET material to be widely used in the decisive reason of commodity packaging.Although it is pointed out that PET does not cause environment directly to injure, in view of it account for the sizable part of waste stream, also have the high resistance for air and biotic factor, PET is regarded as deleterious material.Therefore, recycled PET material not only can solve fraction solids waste problem, can also save petroleum chemicals raw material and the energy.
In the removal process of PET bottle, due to the particularity of regenerant, floating washing generally can be adopted to carry out prerinse, with separate section metal and label etc., now can use the solvent that two kinds of immiscible density is different, it is generally the combination of selecting water and chloroform, such PET bottle sector-meeting swims between water and chloroform, thus be convenient to PET bottle sheet and other impurity ranges to separate, but because chloroform price is higher, use common container to carry out flotation and can waste a large amount of chloroforms, even if all reclaim, also need to drop into more chloroform.
Summary of the invention
The utility model, just for above technical problem, provides one can facilitate the flotation of high density impurity, saves again a large amount of high-density solvent, can also reach the object that solvent recycles in a large number, and a bit impregnable the floating of flotation effect washes dedicated separation bucket.
The utility model realizes mainly through following technical scheme.
PET bottle sheet is floating washes dedicated separation bucket, comprise upper barrel body, middle discharging opening, middle staving, lower barrel body, interlayer, lower discharge port, bottom discharge valve, it is characterized in that upper barrel body, middle staving, lower barrel body connect from top to bottom successively, upper barrel body is cylindrical, upper barrel body bottom is discharging opening in offering with middle staving junction, middle staving and lower barrel body are in the frustum of a cone stood upside down, between middle staving and lower barrel body, interlayer is set, interface channel between middle staving and lower barrel body is by interlayer gauge tap, arrange lower discharge port under lower barrel body, lower discharge port is controlled by bottom discharge valve.Upper barrel body top edge bends inwardly.
The utility model groundwork space is upper barrel body, therefore upper barrel body is arranged to cylindrical, improve working (machining) efficiency, wherein staving and lower barrel body are mainly splendid attire high density container and use, therefore the shape of rounding frustum is made, reduce the high-density solvent use amount of normal and continuous operation, and interlayer is set between middle staving and lower barrel body, can be completely isolated by accommodating between the lower barrel body of high density impurity and middle staving, thus high density impurity is poured out between lower barrel body, and reduce the high-density solvent amount of cycling needs interpolation.
The utility model fully uses the principle of different densities impurity and demixing of solvents, and high density impurity and solvent are tapered to certain limit as far as possible, thus decreases the use amount of high-density solvent, improves the treating capacity of unit solvent, energy-conservation environmental protection again.
Accompanying drawing explanation
In accompanying drawing, Fig. 1 is the utility model structural representation, wherein:
1-upper barrel body, 2-middle discharging opening, 3-middle staving, 4-lower barrel body, 5-interlayer, 6-lower discharge port, 7-bottom discharge valve.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
PET bottle sheet is floating washes dedicated separation bucket, comprise upper barrel body 1, middle discharging opening 2, middle staving 3, lower barrel body 4, interlayer 5, lower discharge port 6, bottom discharge valve 7, it is characterized in that upper barrel body 1, middle staving 3, lower barrel body 4 connects from top to bottom successively, upper barrel body 1 is cylindrical, upper barrel body 1 bottom is discharging opening 2 in offering with middle staving 3 junction, middle staving 3 and lower barrel body 4 are in the frustum of a cone stood upside down, between middle staving 3 and lower barrel body 4, interlayer 5 is set, interface channel between middle staving 3 and lower barrel body 4 is by interlayer 5 gauge tap, lower discharge port 6 is set under lower barrel body 4, lower discharge port 6 is controlled by bottom discharge valve 7.Upper barrel body 1 top edge bends inwardly.
The utility model groundwork space is upper barrel body 1, therefore upper barrel body 1 is arranged to cylindrical, improve working (machining) efficiency, wherein staving 3 and lower barrel body 4 are mainly splendid attire high density container and use, therefore the shape of rounding frustum is made, reduce the high-density solvent use amount of normal and continuous operation, and interlayer 5 is set between middle staving 3 and lower barrel body 4, can be completely isolated by accommodating between the lower barrel body 4 of high density impurity and middle staving 3, thus high density impurity is poured out between lower barrel body 4, and reduce the high-density solvent amount of cycling needs interpolation.
The utility model fully uses the principle of different densities impurity and demixing of solvents, and high density impurity and solvent are tapered to certain limit as far as possible, thus decreases the use amount of high-density solvent, improves the treating capacity of unit solvent, energy-conservation environmental protection again.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (2)
1.PET bottle sheet is floating washes dedicated separation bucket, comprise upper barrel body, middle discharging opening, middle staving, lower barrel body, interlayer, lower discharge port, bottom discharge valve, it is characterized in that upper barrel body, middle staving, lower barrel body connect from top to bottom successively, upper barrel body is cylindrical, upper barrel body bottom is discharging opening in offering with middle staving junction, middle staving and lower barrel body are in the frustum of a cone stood upside down, between middle staving and lower barrel body, interlayer is set, interface channel between middle staving and lower barrel body is by interlayer gauge tap, arrange lower discharge port under lower barrel body, lower discharge port is controlled by bottom discharge valve.
2. PET bottle sheet is floating according to claim 1 washes dedicated separation bucket, it is characterized in that described upper barrel body top edge bends inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556905.2U CN204093554U (en) | 2014-09-26 | 2014-09-26 | PET bottle sheet is floating washes dedicated separation bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556905.2U CN204093554U (en) | 2014-09-26 | 2014-09-26 | PET bottle sheet is floating washes dedicated separation bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093554U true CN204093554U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556905.2U Expired - Fee Related CN204093554U (en) | 2014-09-26 | 2014-09-26 | PET bottle sheet is floating washes dedicated separation bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289305A (en) * | 2014-09-26 | 2015-01-21 | 苏州禾正宏新材料科技有限公司 | Separating barrel special for PET bottle flake flotation washing |
| CN105599491A (en) * | 2016-03-04 | 2016-05-25 | 郑州科技学院 | Brush washing device for artistic design |
-
2014
- 2014-09-26 CN CN201420556905.2U patent/CN204093554U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289305A (en) * | 2014-09-26 | 2015-01-21 | 苏州禾正宏新材料科技有限公司 | Separating barrel special for PET bottle flake flotation washing |
| CN104289305B (en) * | 2014-09-26 | 2016-08-24 | 苏州禾正宏新材料科技有限公司 | PET bottle sheet is floating washes dedicated separation bucket |
| CN105599491A (en) * | 2016-03-04 | 2016-05-25 | 郑州科技学院 | Brush washing device for artistic design |
| CN105599491B (en) * | 2016-03-04 | 2017-01-25 | 郑州科技学院 | Brush washing device for artistic design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |