CN201260983Y - Flotation machine for waste plastic sheet material - Google Patents
Flotation machine for waste plastic sheet material Download PDFInfo
- Publication number
- CN201260983Y CN201260983Y CNU2008201225318U CN200820122531U CN201260983Y CN 201260983 Y CN201260983 Y CN 201260983Y CN U2008201225318 U CNU2008201225318 U CN U2008201225318U CN 200820122531 U CN200820122531 U CN 200820122531U CN 201260983 Y CN201260983 Y CN 201260983Y
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- shell
- feeding device
- sheet material
- casing
- forced
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Abstract
The utility model provides a floatation machine used for waste plastic sheets, which comprises a shell with an opening at the upper part, and a plurality of variable-frequency motors arranged at the periphery of the shell, the opening end of the shell is provided with a forced feeding device, an upper discharging device and a forced pressing device, the bottom of the shell is provided with a liquid conveying device and a lower discharging hole which are communicated with the shell, wherein the forced feeding device extends into the shell and is vertical to the plane, the inner part of the shell below the forced feeding device is provided with a parallel conveying device, and the forced feeding device, the upper discharging device, the forced pressing device and the parallel conveying device are respectively driven by the respective frequency-conversion motors. The utility model adopts mechanical conveying and specific gravity separation methods to automatically separate according to the characteristic of different specific gravities of different plastic materials, solves the problems of low manual separation accuracy, large manual factor influence, large labor intensity, low output, high production cost, poor quality, and the like, and has the advantages of accurate separation, high output and least effort.
Description
Technical field
The utility model belongs to waste or used plastics and reclaims the field again, and particularly a kind of flotation device that is used for the waste plastics sheet material is the equipment that is used for the meticulous sorting of unlike material waste plastics.
Background technology
Waste plastics is through the sorting material, and making the regenerated plastics product becomes new industry.At present, the sorting work of unlike material waste plastics mainly relies on workman's range estimation to carry out, and this need of work drops into great amount of manpower.The quality of sorting is inseparable with workman's experience and sense of responsibility, the inaccurate direct quality that influences following process operation and reconstituted product of sorting, so utilize the mode of artificial separation to exist sorting to yield poorly, the human cost height, and cause the inaccurate defective of sorting easily.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned prior art, a kind of flotation device that is used for the waste plastics sheet material is provided, according to the different characteristics of different plastic material proportions, adopt machinery conveying and density separation to carry out automatic sorting, have the advantage that sorting is accurate, output is high, save a large amount of manpowers.
The technical scheme taked of the utility model is to achieve these goals: a kind of flotation device that is used for the waste plastics sheet material, comprise the casing of upper opening and be located at a plurality of variable-frequency motors of its periphery, the shell opening end is provided with to be forced feeding device, go up discharge device and forces hold-down devices, and bottom of shell is provided with coupled logical liquid transporting apparatus and following discharge gate; Wherein, it is inner and perpendicular to horizontal plane to force feeding device to stretch into casing, force the casing inside of the below of feeding device to be provided with parallel conveying device, the variable-frequency motor of force feeding device, go up discharge device, forcing hold-down devices and parallel conveying device to be passed through respectively separately drives.Therefore the utility model adopts machinery conveying and density separation to carry out automatic sorting according to the different characteristics of different plastic material proportions, has the advantage that sorting is accurate, output is high, save a large amount of manpowers.
Described pressure hold-down devices is the cylinder along the elongated setting of casing width.
Described pressure feeding device and last discharge device include barrel and are located at its interior auger.
Described parallel conveying device comprises along the driving-belt of the common auger that is provided with of casing length direction and connection auger and variable-frequency motor.
The beneficial effects of the utility model are: the hand-sorting compared to existing technology, the utility model is according to the different characteristics of different plastic material proportions, adopt machinery conveying and density separation to carry out automatic sorting, have the advantage that sorting is accurate, output is high, save a large amount of manpowers.
Description of drawings
Fig. 1 is the front view of flotation device described in the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Among the figure: 1 forces feeding device, 2 parallel conveying devices, and 3 force hold-down devices, discharge device on 4,5 times discharge gates, 6 liquid transporting apparatus, 7 variable-frequency motors.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
A kind of flotation device that is used for the waste plastics sheet material as Figure 1-3 comprises the casing of upper opening and is located at a plurality of variable-frequency motors 7 of its periphery.The shell opening end is provided with to be forced feeding device 1, go up discharge device 4 and forces hold-down devices 3, and bottom of shell is provided with coupled logical liquid transporting apparatus 6 and following discharge gate 5.Wherein, it is inner and perpendicular to horizontal plane to force feeding device 1 to stretch into casing.Force the casing inside of the below of feeding device 1 to be provided with parallel conveying device 2.The variable-frequency motor 7 of force feeding device 1, go up discharge device 4, forcing hold-down devices 3 and parallel conveying device 2 to be passed through respectively separately drives.
As Figure 1-3, described pressure feeding device 1 comprises barrel and is located at its interior auger that the front end that it is arranged on described flotation device adopts the high-speed segmenting auger to stir the propelling material, makes material force to enter bottom the described flotation device.
As Figure 1-3, described parallel conveying device 2 comprises along the driving-belt of the common auger that is provided with of casing length direction and connection auger and variable-frequency motor 7, adopts the big end of shifting to flotation device than heavy material from the front end of described flotation device after adjustable speed auger rotation promotion separates.
As Figure 1-3, described pressure hold-down devices 3 is the cylinders along the elongated setting of casing width, and the material that swims on the liquid level is forced to be pressed under the liquid level, in order to separative efficiency, and suppresses liquid fluctuation in order to separating effect.
As Figure 1-3, the described discharge device 4 of going up includes barrel and is located at auger in it, adopts little after the auger rotation promotes to separate at a slow speed to discharge from equipment is terminal than heavy material.
As Figure 1-3, described discharge gate 5 down is arranged on the terminal bottom of described flotation device, from then on discharges than heavy material greatly.
As Figure 1-3, described liquid transporting apparatus 6 comprises the pipeline that the specific gravity liquid of certain mixing ratio is injected and discharged.
Operation principle of the present utility model: as Figure 1-3, the flotation device bottom that the material fragment fills with specific gravity liquid by forcing feeding device 1 to enter, rely on buoyancy function, the layering gradually of the fragment of different specific weight, nethermostly deliver to down discharge gate 5 through parallel conveying device 2 greatly than heavy material, float over 3 liang of secondary actions of material process pressure hold-down devices on the liquid level, coherent different specific weight material is pressed onto under the liquid level, it is fully separated.Little of outside the last discharge device 4 discharge flotation devices of heavy material process.Liquid transporting apparatus 6 is adjusted the turnover liquid measure in real time, and is accurate to guarantee the specific gravity liquid concentration stabilize.Motor variable-frequency speed-regulating makes output continuously balanced, and feed separation is abundant, and quality reaches ideal effect.
The utility model is according to the different characteristics of different plastic material proportions, adopt machinery conveying and density separation to carry out automatic sorting, it is low to have solved the artificial separation accuracy, influenced greatly by human factor, labour intensity is big, yields poorly the production cost height, problems such as of poor quality have the advantage that sorting is accurate, output is high, save a large amount of manpowers.By actual verification, flotation device sorting accuracy reaches 99.5%, improves about 20 times than artificial separation accuracy, and it is about 70% to reduce production costs, and product percent of pass improves 540%.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1. flotation device that is used for the waste plastics sheet material, it is characterized in that: comprise the casing of upper opening and be located at a plurality of variable-frequency motors of its periphery, the shell opening end is provided with to be forced feeding device, go up discharge device and forces hold-down devices, and bottom of shell is provided with coupled logical liquid transporting apparatus and following discharge gate; Wherein, it is inner and perpendicular to horizontal plane to force feeding device to stretch into casing, force the casing inside of the below of feeding device to be provided with parallel conveying device, the variable-frequency motor of force feeding device, go up discharge device, forcing hold-down devices and parallel conveying device to be passed through respectively separately drives.
2. the flotation device that is used for the waste plastics sheet material according to claim 1 is characterized in that: described pressure hold-down devices is the cylinder along the elongated setting of casing width.
3. the flotation device that is used for the waste plastics sheet material according to claim 1 is characterized in that: described pressure feeding device and last discharge device include barrel and are located at its interior auger.
4. according to the described flotation device that is used for the waste plastics sheet material of the arbitrary claim of claim 1-3, it is characterized in that: described parallel conveying device comprises along the driving-belt of the common auger that is provided with of casing length direction and connection auger and variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201225318U CN201260983Y (en) | 2008-09-17 | 2008-09-17 | Flotation machine for waste plastic sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201225318U CN201260983Y (en) | 2008-09-17 | 2008-09-17 | Flotation machine for waste plastic sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260983Y true CN201260983Y (en) | 2009-06-24 |
Family
ID=40807448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201225318U Expired - Fee Related CN201260983Y (en) | 2008-09-17 | 2008-09-17 | Flotation machine for waste plastic sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260983Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125893A (en) * | 2010-01-14 | 2011-07-20 | 国恩工业股份有限公司 | Flotation device |
| CN102225375A (en) * | 2011-03-29 | 2011-10-26 | 潍坊金丝达实业有限公司 | Elutriation flotation device for rubbish |
| CN102489445A (en) * | 2011-12-26 | 2012-06-13 | 崔建 | Separation groove for small-grain-size resin and water |
| CN102489389A (en) * | 2011-12-26 | 2012-06-13 | 崔建 | Suspension screening unit for resins |
| CN102638219A (en) * | 2012-04-10 | 2012-08-15 | 武汉长海电气科技开发有限公司 | Permanent magnet drive system of flotation machine |
| CN102755926A (en) * | 2011-04-29 | 2012-10-31 | 上海宝利纳材料科技有限公司 | Device and method for separating and recovering polyethylene and polypropylene from plastic |
| CN106269200A (en) * | 2015-05-14 | 2017-01-04 | 上海鑫石源环保科技有限公司 | The successive washing of cracking residue selects separating device |
| CN106269199A (en) * | 2015-05-14 | 2017-01-04 | 上海鑫石源环保科技有限公司 | A kind of aqueous process of junked tire cracking residue |
| CN106824498A (en) * | 2017-03-01 | 2017-06-13 | 牟浩语 | A kind of buoyancy garbage classification device |
-
2008
- 2008-09-17 CN CNU2008201225318U patent/CN201260983Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125893B (en) * | 2010-01-14 | 2013-04-10 | 国恩工业股份有限公司 | Flotation device |
| CN102125893A (en) * | 2010-01-14 | 2011-07-20 | 国恩工业股份有限公司 | Flotation device |
| CN102225375A (en) * | 2011-03-29 | 2011-10-26 | 潍坊金丝达实业有限公司 | Elutriation flotation device for rubbish |
| CN102225375B (en) * | 2011-03-29 | 2013-03-27 | 潍坊金丝达实业有限公司 | Elutriation flotation device for rubbish |
| CN102755926A (en) * | 2011-04-29 | 2012-10-31 | 上海宝利纳材料科技有限公司 | Device and method for separating and recovering polyethylene and polypropylene from plastic |
| CN102489389A (en) * | 2011-12-26 | 2012-06-13 | 崔建 | Suspension screening unit for resins |
| CN102489445A (en) * | 2011-12-26 | 2012-06-13 | 崔建 | Separation groove for small-grain-size resin and water |
| CN102638219A (en) * | 2012-04-10 | 2012-08-15 | 武汉长海电气科技开发有限公司 | Permanent magnet drive system of flotation machine |
| CN102638219B (en) * | 2012-04-10 | 2015-02-04 | 武汉长海电气科技开发有限公司 | Permanent magnet drive system of flotation machine |
| CN106269200A (en) * | 2015-05-14 | 2017-01-04 | 上海鑫石源环保科技有限公司 | The successive washing of cracking residue selects separating device |
| CN106269199A (en) * | 2015-05-14 | 2017-01-04 | 上海鑫石源环保科技有限公司 | A kind of aqueous process of junked tire cracking residue |
| CN106269200B (en) * | 2015-05-14 | 2019-02-15 | 上海鑫石源环保科技有限公司 | The successive washing of cracking residue selects separating device |
| CN106269199B (en) * | 2015-05-14 | 2019-04-12 | 上海鑫石源环保科技有限公司 | A kind of aqueous process of waste tire cracking residue |
| CN106824498A (en) * | 2017-03-01 | 2017-06-13 | 牟浩语 | A kind of buoyancy garbage classification device |
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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: 20090624 Termination date: 20170917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |