CN104384137A - Waste plastic regeneration cleaning and drying device - Google Patents
Waste plastic regeneration cleaning and drying device Download PDFInfo
- Publication number
- CN104384137A CN104384137A CN201410647054.7A CN201410647054A CN104384137A CN 104384137 A CN104384137 A CN 104384137A CN 201410647054 A CN201410647054 A CN 201410647054A CN 104384137 A CN104384137 A CN 104384137A
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- CN
- China
- Prior art keywords
- cleaning
- ribbon conveyer
- air
- cylindrical shell
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a waste plastic regeneration cleaning and drying device, which comprises a cleaning machine and a drying machine, wherein the cleaning machine comprises a machine frame, a cylinder body, a spiral conveyor, spraying water pipes, a sewage recovery tank, a spiral filter press, a clean water tank and a water pump, and the drying machine comprises a machine casing, a first belt conveyor, a second belt conveyor, a third belt conveyor and a hot air machine. The waste plastic regeneration cleaning and drying device has the advantages that while the material is pushed forwards by the spiral conveyor, the material can be turned and stirred, and the cleaning water is sprayed out by the spraying water pipes, so the cleaning effect is good; the sewage is pressed and filtered by the spiral filter press, so the sewage drainage is convenient, the cleaning water is recycled, and the water-saving effect is good; the plastic is dried by the circulating hot air, so the outward loss of heat energy is little, the waste of energy resource is greatly reduced, and the energy consumption is greatly decreased.
Description
Technical field
The present invention relates to a kind of cleaning and drying equipment, the cleaning and drying device particularly in a kind of regeneration process of waste plastics.
Background technology
Plastics, in reclaiming removal process, need plastics to pulverize, and then carry out hot melt regeneration.Because sticky symbol general on waste or used plastics has more foul, therefore also need before regeneration to clean it, to improve the quality of regenerated plastics.
But existing plastic cleaning machine water consumption is comparatively large, cleaning cost is higher, and to stirring not of cleaning material, cleaning performance is poor.
And waste or used plastics needs to carry out drying after cleaning, drying equipment energy consumption of the prior art is higher, and drying efficiency is lower, is unfavorable for reducing production cost.
Summary of the invention
In view of this, the object of this invention is to provide a kind of waste plastic regeneration cleaning-drying system, to solve the problem that existing plastic dryer energy consumption is high, drying efficiency is low.
Waste plastic regeneration cleaning-drying system of the present invention, comprises cleaning machine and drying machine,
Described cleaning machine comprises frame, the cylindrical shell be horizontally installed in frame, be arranged on conveying worm in cylindrical shell and along the square spray header be evenly arranged of cylinder inboard wall circumference, the left upper part of described cylindrical shell is provided with feed hopper, the right-hand member of cylindrical shell is provided with discharging opening, and the spiral pushing plate of described conveying worm is provided with stirring gear piece; The right-hand member bottom of described cylindrical shell is provided with delivery port, is provided with screen pack in described delivery port;
Described cleaning machine also comprises the sewerage recovering box be connected with delivery port, the Principle of Screw Pressure Filter be connected with sewerage recovering box, the filtered water tank be connected with Principle of Screw Pressure Filter clear water output and water inlet and is connected the water pump that delivery port is connected with shower with filtered water tank, the top of described sewerage recovering box is provided with flocculant and adds entrance, is also provided with agitator in sewerage recovering box;
Described drying machine comprises the casing of sealing, and the left upper part of described casing is provided with charging aperture, and the right-hand member bottom of described casing is provided with discharging opening, and described discharging opening bottom is connected with splicing frame; The first ribbon conveyer, the second ribbon conveyer and the 3rd ribbon conveyer is disposed with from top to bottom in described casing, the discharge end of described first ribbon conveyer is positioned at the top of the second ribbon conveyer feed end, and the discharge end of described second ribbon conveyer is positioned at the top of the 3rd ribbon conveyer feed end;
Described drying machine also comprises air-heater, and the right-hand member bottom of described casing is provided with the air inlet be connected with air-heater outlet air end, and the left upper part of described casing is also provided with the air outlet be connected with the air intake of air-heater;
The discharging opening bottom of described cylindrical shell is provided with intermediate bin, is provided with material elevator between described intermediate bin and the charging aperture of cleaning machine.
Further, described waste plastic regeneration cleaning-drying system also comprises the first wind isolation board be arranged between the first ribbon conveyer and the second ribbon conveyer and the second wind isolation board be arranged between the second ribbon conveyer and the 3rd ribbon conveyer, and described first wind isolation board, the second wind isolation board and casing form the adverse current air channel contrary with mass transport direction.
Further, described waste plastic regeneration cleaning-drying system also comprises the steam-water separator be arranged on air-heater air intake pipeline.
Further, the form that described cylindrical shell is high with feed end, discharge end is low is in tilted layout.
Beneficial effect of the present invention:
1, waste plastic regeneration cleaning-drying system of the present invention, its utilization arranges stirring gear piece on the spiral pushing plate of conveying worm, make also to carry out upset to material while pushed forward material to stir, coordinate the rinse water that shower sprays again, thus realize cleaning the conveying limit, limit of material, cleaning production efficiency is high, and material is strong in the dynamic friction of cylindrical shell varus, and cleaning performance is good; And the delivery port of rinse water on cylindrical shell is back in sewerage recovering box, sewage carries out press filtration through Principle of Screw Pressure Filter, and flocculant add the clearance rate that can improve dirt in sewage further, adopt the Principle of Screw Pressure Filter filtration rinse water rate of recovery high simultaneously, blowdown is convenient, achieve recycling of rinse water, water-saving result is good.
2, waste plastic regeneration cleaning-drying system of the present invention, it utilizes air-heater in casing, form the hot blast circulated, circulating air is utilized to carry out drying to plastics, drying effect is good, and there are in casing three cover ribbon conveyers, plastics are moved back and forth in casing, plastics and hot blast long for time of contact, thus further increase the drying effect of quantity, drying efficiency is high, and adopt circulating air to carry out drying to plastics, heat outwards runs off few simultaneously, economize energy waste that can be very large, energy consumption is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of waste plastic regeneration cleaning-drying system of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment waste plastic regeneration cleaning-drying system, comprises cleaning machine and drying machine,
Described cleaning machine comprises frame 1, the cylindrical shell 2 be horizontally installed in frame, be arranged on conveying worm 3 in cylindrical shell and along the square spray header 4 be evenly arranged of cylinder inboard wall circumference, the left upper part of described cylindrical shell is provided with feed hopper 5, the right-hand member of cylindrical shell is provided with discharging opening 6, and the spiral pushing plate of described conveying worm is provided with stirring gear piece 7; The right-hand member bottom of described cylindrical shell is provided with delivery port 8, is provided with screen pack 9 in described delivery port;
Described cleaning machine also comprises the sewerage recovering box 10 be connected with delivery port, the Principle of Screw Pressure Filter 11 be connected with sewerage recovering box, the filtered water tank 12 be connected with Principle of Screw Pressure Filter clear water output and water inlet and is connected the water pump 13 that delivery port is connected with shower with filtered water tank, the top of described sewerage recovering box is provided with flocculant and adds entrance 14, is also provided with agitator 15 in sewerage recovering box;
Described drying machine comprises the casing 16 of sealing, and the left upper part of described casing is provided with charging aperture 17, and the right-hand member bottom of described casing is provided with discharging opening 18, and described discharging opening bottom is connected with splicing frame 19; The first ribbon conveyer 20, second ribbon conveyer 21 and the 3rd ribbon conveyer 22 is disposed with from top to bottom in described casing, the discharge end of described first ribbon conveyer is positioned at the top of the second ribbon conveyer feed end, and the discharge end of described second ribbon conveyer is positioned at the top of the 3rd ribbon conveyer feed end;
Described drying machine also comprises air-heater 23, and the right-hand member bottom of described casing is provided with the air inlet 24 be connected with air-heater outlet air end, and the left upper part of described casing is also provided with the air outlet 25 be connected with the air intake of air-heater;
The discharging opening bottom of described cylindrical shell is provided with intermediate bin 26, is provided with material elevator 27 between described intermediate bin and the charging aperture of cleaning machine.
The present embodiment waste plastic regeneration cleaning-drying system, its utilization arranges stirring gear piece on the spiral pushing plate of conveying worm, make also to carry out upset to material while pushed forward material to stir, coordinate the rinse water that shower sprays again, thus realize cleaning the conveying limit, limit of material, cleaning production efficiency is high, and material is strong in the dynamic friction of cylindrical shell varus, and cleaning performance is good; And the delivery port of rinse water on cylindrical shell is back in sewerage recovering box, sewage carries out press filtration through Principle of Screw Pressure Filter, and flocculant add the clearance rate that can improve dirt in sewage further, adopt the Principle of Screw Pressure Filter filtration rinse water rate of recovery high simultaneously, blowdown is convenient, achieve recycling of rinse water, water-saving result is good.
And the present embodiment waste plastic regeneration cleaning-drying system, it utilizes air-heater in casing, form the hot blast circulated, circulating air is utilized to carry out drying to plastics, drying effect is good, and there are in casing three cover ribbon conveyers, plastics are moved back and forth in casing, plastics and hot blast long for time of contact, thus further increase the drying effect of quantity, drying efficiency is high, and adopt circulating air to carry out drying to plastics, heat outwards runs off few simultaneously, economize energy waste that can be very large, energy consumption is low.
As the improvement to the present embodiment, described waste plastic regeneration cleaning-drying system also comprises the first wind isolation board 28 be arranged between the first ribbon conveyer and the second ribbon conveyer and the second wind isolation board 29 be arranged between the second ribbon conveyer and the 3rd ribbon conveyer, and described first wind isolation board, the second wind isolation board and casing form the adverse current air channel contrary with mass transport direction.
This improvement makes the motion path extending hot blast, and hot blast can be made fully to contact with plastics, thus can improve drying efficiency and effect further
As the improvement to the present embodiment, this waste plastic regeneration cleaning-drying system also comprises the steam-water separator 30 be arranged on air-heater air intake pipeline, by steam-water separator, the steam in hot blast is separated, can further improve the drying property of hot blast, improve drying efficiency; By steam-water separator, the steam in hot blast is separated, can further improve the drying property of hot blast, improve drying efficiency.
As the improvement to the present embodiment, the form that described cylindrical shell is high with feed end, discharge end is low is in tilted layout, and this improvement can not only make mass transport more laborsaving, and energy consumption is lower, and dirt can be avoided at the bottom deposit of cylindrical shell, makes the long-term non-maintaining use of cylindrical shell energy.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a waste plastic regeneration cleaning-drying system, comprises cleaning machine and drying machine, it is characterized in that:
Described cleaning machine comprises frame, the cylindrical shell be horizontally installed in frame, be arranged on conveying worm in cylindrical shell and along the square spray header be evenly arranged of cylinder inboard wall circumference, the left upper part of described cylindrical shell is provided with feed hopper, the right-hand member of cylindrical shell is provided with discharging opening, and the spiral pushing plate of described conveying worm is provided with stirring gear piece; The right-hand member bottom of described cylindrical shell is provided with delivery port, is provided with screen pack in described delivery port;
Described cleaning machine also comprises the sewerage recovering box be connected with delivery port, the Principle of Screw Pressure Filter be connected with sewerage recovering box, the filtered water tank be connected with Principle of Screw Pressure Filter clear water output and water inlet and is connected the water pump that delivery port is connected with shower with filtered water tank, the top of described sewerage recovering box is provided with flocculant and adds entrance, is also provided with agitator in sewerage recovering box;
Described drying machine comprises the casing of sealing, and the left upper part of described casing is provided with charging aperture, and the right-hand member bottom of described casing is provided with discharging opening, and described discharging opening bottom is connected with splicing frame; The first ribbon conveyer, the second ribbon conveyer and the 3rd ribbon conveyer is disposed with from top to bottom in described casing, the discharge end of described first ribbon conveyer is positioned at the top of the second ribbon conveyer feed end, and the discharge end of described second ribbon conveyer is positioned at the top of the 3rd ribbon conveyer feed end;
Described drying machine also comprises air-heater, and the right-hand member bottom of described casing is provided with the air inlet be connected with air-heater outlet air end, and the left upper part of described casing is also provided with the air outlet be connected with the air intake of air-heater;
The discharging opening bottom of described cylindrical shell is provided with intermediate bin, is provided with material elevator between described intermediate bin and the charging aperture of cleaning machine.
2. waste plastic regeneration cleaning-drying system according to claim 1, it is characterized in that: also comprise the first wind isolation board be arranged between the first ribbon conveyer and the second ribbon conveyer and the second wind isolation board be arranged between the second ribbon conveyer and the 3rd ribbon conveyer, described first wind isolation board, the second wind isolation board and casing form the adverse current air channel contrary with mass transport direction.
3. waste plastic regeneration cleaning-drying system according to claim 2, is characterized in that: also comprise the steam-water separator be arranged on air-heater air intake pipeline.
4. waste plastic regeneration cleaning-drying system according to claim 3, is characterized in that: the form that described cylindrical shell is high with feed end, discharge end is low is in tilted layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647054.7A CN104384137A (en) | 2014-11-14 | 2014-11-14 | Waste plastic regeneration cleaning and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647054.7A CN104384137A (en) | 2014-11-14 | 2014-11-14 | Waste plastic regeneration cleaning and drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384137A true CN104384137A (en) | 2015-03-04 |
Family
ID=52602148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410647054.7A Pending CN104384137A (en) | 2014-11-14 | 2014-11-14 | Waste plastic regeneration cleaning and drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384137A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952503A (en) * | 2017-10-25 | 2018-04-24 | 百奥森（江苏）食品安全科技有限公司 | A kind of Cirulation type grain washing device |
| CN108262888A (en) * | 2018-04-02 | 2018-07-10 | 梁格 | A kind of waste plastic bottle recovery system |
| CN108274656A (en) * | 2018-04-02 | 2018-07-13 | 梁格 | A kind of waste plastic bottle recovery processing technique |
| CN110207479A (en) * | 2019-06-04 | 2019-09-06 | 佛山铮荣科技有限公司 | A kind of waste plastic dryer |
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| JP2007098313A (en) * | 2005-10-05 | 2007-04-19 | Chuo Kiko:Kk | Washing device for waste plastic sheet chip |
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| CN202754866U (en) * | 2012-08-30 | 2013-02-27 | 唐山中陶卫浴制造有限公司 | Device for treating sewage in ceramic factory |
| CN203048740U (en) * | 2013-01-04 | 2013-07-10 | 雅士利涂料（苏州）有限公司 | Sewage treatment equipment |
| CN103453746A (en) * | 2013-09-05 | 2013-12-18 | 南京神鹏机械设备有限公司 | Multilayer mesh belt type drying machine adopting hot air circulation |
| CN203803849U (en) * | 2014-04-14 | 2014-09-03 | 瑞科际再生能源股份有限公司 | Waste plastic cleaning machine |
| CN104139468A (en) * | 2014-06-27 | 2014-11-12 | 张家港白熊科美机械有限公司 | Production line for crushing and washing waste films |
| CN204294561U (en) * | 2014-11-14 | 2015-04-29 | 重庆海山橡塑化工有限公司 | Waste plastic regeneration cleaning-drying system |
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2014
- 2014-11-14 CN CN201410647054.7A patent/CN104384137A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2161446B1 (en) * | 1971-12-10 | 1973-03-15 | Anton Huber Gmbh & Co Kg, 8050 Freising | Continuous washing and drying machine for small parts |
| JP2007098313A (en) * | 2005-10-05 | 2007-04-19 | Chuo Kiko:Kk | Washing device for waste plastic sheet chip |
| CN101238864A (en) * | 2008-03-13 | 2008-08-13 | 邓元恺 | High-efficiency energy-saving automatic roasted seeds and nuts producing system |
| CN102380487A (en) * | 2011-09-16 | 2012-03-21 | 江苏美星大地环保科技有限公司 | Cleaning machine |
| CN202754866U (en) * | 2012-08-30 | 2013-02-27 | 唐山中陶卫浴制造有限公司 | Device for treating sewage in ceramic factory |
| CN203048740U (en) * | 2013-01-04 | 2013-07-10 | 雅士利涂料（苏州）有限公司 | Sewage treatment equipment |
| CN103453746A (en) * | 2013-09-05 | 2013-12-18 | 南京神鹏机械设备有限公司 | Multilayer mesh belt type drying machine adopting hot air circulation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952503A (en) * | 2017-10-25 | 2018-04-24 | 百奥森（江苏）食品安全科技有限公司 | A kind of Cirulation type grain washing device |
| CN108262888A (en) * | 2018-04-02 | 2018-07-10 | 梁格 | A kind of waste plastic bottle recovery system |
| CN108274656A (en) * | 2018-04-02 | 2018-07-13 | 梁格 | A kind of waste plastic bottle recovery processing technique |
| CN110207479A (en) * | 2019-06-04 | 2019-09-06 | 佛山铮荣科技有限公司 | A kind of waste plastic dryer |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |