CN202015707U - PET (polyethylene terephthalate) bottle flake cleaning system capable of automatically adjusting concentration of alkali liquor - Google Patents
PET (polyethylene terephthalate) bottle flake cleaning system capable of automatically adjusting concentration of alkali liquor Download PDFInfo
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- CN202015707U CN202015707U CN 201120055314 CN201120055314U CN202015707U CN 202015707 U CN202015707 U CN 202015707U CN 201120055314 CN201120055314 CN 201120055314 CN 201120055314 U CN201120055314 U CN 201120055314U CN 202015707 U CN202015707 U CN 202015707U
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- pool
- pond
- alkali liquor
- concentration
- bottle sheet
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Abstract
The utility model relates to a treatment system for wasted plastic bottle flakes in the chemical fiber industry, in particular to a PET (polyethylene terephthalate) bottle flake cleaning system capable of automatically adjusting concentration of alkali liquor, which successively comprises a rinsing pool (1), a boiling pool (2) and a cleaning pool (7). Augers are arranged among the adjacent pools to convey bottle flakes, the PET bottle flake cleaning system further comprises a concentrated alkali pool (5) containing concentrated alkali liquor, the concentrated alkali liquor in the concentrated alkali pool (5) is supplied into the boiling pool (2) via a metering pump (4), a concentration detector (3) electrically connected with the metering pump (4) is disposed on the side wall of the boiling pool (2), and the metering pump (4) is started according to triggering signals of the concentration detector (3). The concentrated alkali liquor can be automatically filled in the boiling pool, ideal sewage removal effect is achieved, automatic control is realized, an added dewatering machine dewaters boiled bottle flakes, the separated alkali liquor is recycled, and production cost is saved.
Description
Technical field
The utility model relates to a kind of treatment system of chemical fibre industry waste plastic bottle sheet, relates in particular to a kind of PET bottle sheet purging system of automatic adjusting concentration of lye.
Background technology
Existing P ET bottle sheet cleaning comprises rinsing, the decontamination of alkali lye high temperature successively and cleans three steps, and wherein crucial part is to boil the alkali lye high temperature decontamination of PET bottle sheet in the material pond.PET bottle sheet after rinsing is delivered directly to and boils in the material pond, because PET bottle sheet has large quantity of moisture, this concentration of lye that can cause boiling in the material pond slowly reduces.Along with the concentration reduction of alkali lye, when being reduced to a certain degree, the clean effect of bottle sheet will be had a greatly reduced quality.
Therefore, how in PET bottle sheet cleaning process, to control the concentration of lye that boils in the material pond automatically, become a technical barrier to reach good clean effect.
The utility model content
The utility model provides a kind of PET bottle sheet purging system of automatic adjusting concentration of lye, can control the concentration of boiling alkali lye in the material pond automatically, and the clean effect of PET bottle sheet is good.In order to realize the foregoing invention purpose, the utility model has adopted following technological means:
A kind of PET bottle sheet purging system of automatic adjusting concentration of lye comprises rinsing bath successively, boils material pond and service sink; Between the adjacent slot pond, by auger transfer bottle sheet; Also comprise a concentrated base pond that high alkali liquid is housed; High alkali liquid in the described concentrated base pond replenishes by measuring pump and into boils the material pond; The described sidewall that boils the material pond is provided with the concentration detector that is electrically connected with measuring pump, and described measuring pump is according to the start trigger signal of concentration detector.
Described boiling between material pond and the rinse bath also is provided with dewaterer;
The delivery port of described dewaterer leads to boil expects the pond.
The beneficial effects of the utility model are: boil material and can replenish high alkali liquid automatically in the pond, keep stablely all the time to keep boiling the concentration of lye of expecting in the pond, reached desirable clean effect, and realized controlling automation; Increase the dewaterer bottle sheet dehydration intact, and reclaim the buck of separating, saved production cost boiling.
Description of drawings
Fig. 1 is the structural representation of the PET bottle sheet purging system of a kind of automatic adjusting concentration of lye of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred implementation of the PET bottle sheet purging system of a kind of automatic adjusting concentration of lye of the utility model is made detailed description:
As shown in Figure 1, this purging system comprises potcher 1 successively, boil material pond 2 and rinse bath 7, and potcher 1 and boil between the material pond 2 dewaterer is set is between potcher 1 and the dewaterer, dewaterer and boiling between the material pond 2 by auger transmission PET bottle sheet.
Boil between material pond 2 and the rinse bath 7 and be provided with dewaterer 6, send into by auger and carry out processed in the dewaterer 6 through boiling the intact PET bottle sheet of material pond 2 boilings, send into rinse bath 7 again and clean, the delivery port of dewaterer 6 expects that pond 2 is connected with boiling.
During native system work, PET bottle sheet is sent into potcher 1 rinsing earlier, send into the dewaterer dehydration by auger then, send into again first boil the material pond 2 carry out the decontamination of alkali lye high temperature, sending into second behind the certain duration of boiling again boils material pond 2 and carries out once more alkali lye high temperature decontamination, PET bottle sheet after the decontamination of twice alkali lye high temperature is sent into dewaterer 6 dealkalize water by auger, sends into rinse bath 7 at last and cleans.In PET bottle sheet alkali lye high temperature decontamination step, because PET bottle sheet goes out the buck that can take away considerable part when dewaterer 6 is delivered in the pond, this part buck is back to after dewaterer 6 separates and boils in the material pond 2.The bottle sheet intact through rinsing has a lot of moisture, send into to boil and expect that the back bucks can slowly be diluted in the pond 2, along with buck concentration slowly is reduced to the default lowest limit concentration value of concentration detector 3 when following, concentration detector 3 can send triggering signal to measuring pump 4, start measuring pump 4 and pump high alkali liquid to boiling material pond 2, measuring pump 4 is preset with pumps the alkali lye capability value, and when reaching default when pumping the alkali lye capability value to boiling the high alkali liquid pumped of material pond 2, measuring pump 4 shuts down automatically.
Claims (3)
1. a PET bottle sheet purging system of regulating concentration of lye automatically comprises rinsing bath (1) successively, boils material pond (2) and service sink (7); Between the adjacent slot pond, by auger transfer bottle sheet; It is characterized in that: also comprise a concentrated base pond (5) that high alkali liquid is housed; High alkali liquid in the described concentrated base pond (5) replenishes by measuring pump (4) and into boils material pond (2); The described sidewall that boils material pond (2) is provided with the concentration detector (3) that is electrically connected with measuring pump (4), and described measuring pump (4) is according to the start trigger signal of concentration detector (3).
2. the PET bottle sheet purging system of a kind of automatic adjusting concentration of lye according to claim 1 is characterized in that: described boiling between material pond (2) and the rinse bath (7) also is provided with dewaterer (6).
3. the PET bottle sheet purging system of a kind of automatic adjusting concentration of lye according to claim 1 is characterized in that: the delivery port of described dewaterer (6) leads to boil expects pond (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120055314 CN202015707U (en) | 2011-03-04 | 2011-03-04 | PET (polyethylene terephthalate) bottle flake cleaning system capable of automatically adjusting concentration of alkali liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120055314 CN202015707U (en) | 2011-03-04 | 2011-03-04 | PET (polyethylene terephthalate) bottle flake cleaning system capable of automatically adjusting concentration of alkali liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015707U true CN202015707U (en) | 2011-10-26 |
Family
ID=44809387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120055314 Expired - Fee Related CN202015707U (en) | 2011-03-04 | 2011-03-04 | PET (polyethylene terephthalate) bottle flake cleaning system capable of automatically adjusting concentration of alkali liquor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363729A (en) * | 2015-11-18 | 2016-03-02 | 无锡科诺达电子有限公司 | Sapphire wafer cleaning device |
| CN106313369A (en) * | 2016-10-21 | 2017-01-11 | 宁波大发化纤有限公司 | Energy-saving and electrically-controlled polyethylene terephthalate (PET) bottle chip cleaning system |
| CN107718367A (en) * | 2017-09-11 | 2018-02-23 | 广东隽诺环保科技股份有限公司 | A kind of separating sedimentation basin |
-
2011
- 2011-03-04 CN CN 201120055314 patent/CN202015707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363729A (en) * | 2015-11-18 | 2016-03-02 | 无锡科诺达电子有限公司 | Sapphire wafer cleaning device |
| CN106313369A (en) * | 2016-10-21 | 2017-01-11 | 宁波大发化纤有限公司 | Energy-saving and electrically-controlled polyethylene terephthalate (PET) bottle chip cleaning system |
| CN107718367A (en) * | 2017-09-11 | 2018-02-23 | 广东隽诺环保科技股份有限公司 | A kind of separating sedimentation basin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120304 |