CN101195974B - Production processing method and device for regenerating waste material slag in wastepaper papermaking - Google Patents
Production processing method and device for regenerating waste material slag in wastepaper papermaking Download PDFInfo
- Publication number
- CN101195974B CN101195974B CN2006101606762A CN200610160676A CN101195974B CN 101195974 B CN101195974 B CN 101195974B CN 2006101606762 A CN2006101606762 A CN 2006101606762A CN 200610160676 A CN200610160676 A CN 200610160676A CN 101195974 B CN101195974 B CN 101195974B
- Authority
- CN
- China
- Prior art keywords
- waste
- waste material
- plastics
- material slag
- water
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a production processing method and the device thereof for the waste slag regenerating in paper making through using the paper. The method comprises the following steps: firstly, the paper making waste slag including the waste plastics and paper pulp and discharged from a pulper is sent to a processing field; secondly, the waste slag is cut into pieces, and the ball-shaped waste slag is cut into pieces mainly; thirdly, the water is added into the cut waste slag and drubbed into the paper pulp with the waste plastics; fourthly, the paper pulp and the waste plastic are separated, to get the required paper pulp and plastics. The processing device for the waste slag regenerating comprises a crushing machine, a paper and plastic separator, a water vessel, a water wheel separating pusher, and a water wheel slag gaining apparatus. The invention can automatically separate the waste slag in the paper making industry, the production efficiency of the paper pulp reclamation is improved, and not only the resource is saved, nut also the environmental pollution can not be caused.
Description
Technical field
The invention belongs to pulp technology for making paper, relate to a kind of production method and device thereof that makes the waste material slag regeneration in the regenerated papermaking, be used for reclaiming waste plastics and paper pulp from the waste material slag of regenerated papermaking.
Background technology
At present, the recycling of waste paper is a kind of important channel that makes resource regeneration.In the waste paper material that reclaims; Packing case and packing box occupy quite great proportion; Because packing case and packing box are to adopt plastic adhesive tape to encapsulate in use mostly; After the use, residual plastic adhesive tape still on packing case and the packing box, a large amount of plastic adhesive tapes on these packing cases and the packing box under residual are reclaimed again when being used for papermaking by papermaking enterprise and eject as the waste material slag.Owing to be mainly strand reins paper pulp and waste plastics together in these waste material slags, need it is carried out could utilizing behind the manual sorting, production efficiency is low; Unit cost is high, drop into greater than output economically, so papermaking enterprise generally seldom utilizes these waste material slags; Normally with the waste material slag outward transport landfill that is produced; Both waste the waste material resource, wasted land resource again, also caused environmental pollution simultaneously.
Summary of the invention
Technical problem to be solved by this invention is to be difficult to handle to the waste material slag that is produced in the existing papermaking enterprise production process; Waste material resource and land resource had both been wasted; Cause environmental pollution problems again, a kind of production method and device thereof that utilizes mechanical means to make the waste material slag regeneration in the regenerated papermaking is provided.
Solving the technical scheme that technical problem of the present invention adopted is this production method that makes the waste material slag regeneration in the regenerated papermaking, may further comprise the steps:
The papermaking waste material waste material slag that contains waste plastics and paper pulp of 1. pulper being discharged is transported to the disposal field;
2. the papermaking waste material slag is shredded: mainly be agglomerating waste material slag chopping;
3. the waste material slag that shreds is added water and break into the paper pulp that contains waste plastics;
4. paper pulp is separated with the mixture slurry of waste plastics, isolate paper pulp and plastic waste.
Preferably, this production method also can comprise:
Step 5., the waste plastics that contains impurity that step is separated with the waste material slag in 4. separates once more, and waste plastics and other impurity are separated.
It is that waste plastics is entered plastics sink-floats water receptacle that step is separated the waste plastics that contains impurity in 5. once more; What float on the surface is the recyclable plastic waste material; Other impurity sink; Through water wheels separation pusher the waste plastics of bubbling through the water column is pushed to water wheels again and drags for glassware, drag for glassware by water wheels waste plastics is pulled out from the water surface.
Further preferably, this production method also can comprise:
Step 6., particle is cut in will be from impurity isolated waste plastics fusing, moulding again, becomes the plastic raw materials of regeneration.
This comprises the production device of the waste material slag regeneration in the regenerated papermaking:
Pulverizer is used to pulverize the papermaking waste material slag that contains waste plastics and paper pulp, and agglomerating waste material slag is cut, and it can be scattered in water;
The paper separator; Its inlet joins through the outlet of conveying equipment and pulverizer, is used for adding water and processing mixture slurry and separate containing paper pulp and the waste material slag of waste plastics after the pulverizing, and the paper separator comprises knockout drum; There are charging aperture, bottom that discharging opening is arranged on the knockout drum; The knockout drum Lower Half has the pulp sieve aperture, is provided with screw propulsion mechanism in the knockout drum, is fixed with the pulp washing raker on the output shaft of screw propulsion mechanism.
Also comprise:
Jump sieve, the outlet of separator paper pulp is moulded in splicing, and for further removed the paper pulp of impurity, can deliver in plastics sink-float water receptacle further separate down by the thick slag on the sieve for sieve;
Plastics sink-float water receptacle joins with the waste plastics outlet of paper separator, is used for waste plastics is separated with other impurity within it once more;
Water wheels drag for glassware; Be set up in the other end relative on the plastics sink-float water receptacle with the paper separator; Be used to fish for the waste plastics that on the water surface, is separated with impurity; Water wheels drag for glassware and comprise major axis and be fixed on several runners on the major axis, and the periphery of said runner is fixed with several can get into the gear teeth in the plastics sink-float water receptacle liquid.
Wherein, the paper separator can comprise knockout drum, has charging aperture, bottom that discharging opening is arranged on the knockout drum, and the knockout drum Lower Half has the pulp sieve aperture, is provided with screw propulsion mechanism in the knockout drum, is fixed with the pulp washing raker on the output shaft of screw propulsion mechanism;
Said paper separator mainly is to utilize centrifugal principle to adopt centrifugal mechanism that waster paper slag and waste plastics are separated, as long as can realize this separation function, the paper separator also can adopt other any structure forms.
Water wheels drag for glassware and can comprise major axis and be fixed on several runners on the major axis, and the periphery of said runner is fixed with several gear teeth that can fish for waste plastics in the plastics sink-float water receptacle.
Further preferably; Also set up water wheels on the said plastics sink-float water receptacle and separated pusher; Water wheels separate pusher and are located at before the procedure position that water wheels drag for glassware; The waste plastics that is used for separating with impurity is advanced to water wheels and drags for glassware, and said water wheels separate pusher and comprise main shaft and several rotation wheel carriers that are fixed on the main shaft, and rotating on the wheel carrier has the promotion blade.
The present invention separates the waste material slag in the paper-making industry through mechanical device automatically, and it is low to have solved artificial production efficiency, the problem that unit cost is high; Improved production efficiency; Both reclaim resource, reduced environmental pollution again, thereby produced remarkable economic efficiency and social benefit.
Description of drawings
Fig. 1 is technological process of production figure of the present invention
Fig. 2 is the structural front view of paper separator
Fig. 3 is the vertical view of Fig. 2
Fig. 4 is the A-A cutaway view of Fig. 3
Fig. 5 drags for the structural front view of glassware for water wheels
Fig. 6 is the B-B cutaway view of Fig. 5
Fig. 7 separates the front view of pusher for water wheels
Fig. 8 is the C-C cutaway view of Fig. 7
Fig. 9 is renewable waste plastics separation equipment structural representation
Figure 10 is the D-D cutaway view of Fig. 9
Among the figure: 1-power-assisted flywheel 2-pulp sieve aperture 3-peep hole 4-inlet opening 5-charging aperture 6-bearing block 7-frame 8-discharging opening 9-pulp washing raker 10-spiral conveying blade 11-knockout drum 12-rotating shaft 51-gear teeth 52-wheel rim 53-bearing 54-main shaft 55-bearing block 71-promotes blade 72-main shaft 73-bearing 74-bearing block 75-and rotates wheel carrier 80-plastics sink-float pond 81-waste plastics
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail.
Following examples are indefiniteness embodiment of the present invention.
The water receptacle (being plastics sink-float pond 80 in the present embodiment) that in the present embodiment, waste plastics of the present invention, waste paper regenerated equipment comprises paper separator that pulverizer, inlet and pulverizer outlet join, join with the outlet of paper separator, be set up on the pond and with the contacted water wheels of the water surface separate pusher, be set up on the pond of a relative end and with the contacted water wheels of water body with the paper separator drag for glassware, jumping is sieved and conveyer belt.
As shown in Figure 1, be entire process flow process of the present invention, the thick slag papermaking waste material slag of being got rid of during with the waste paper pulping by pulper when at first the paper mill being recycled with waste paper that contains paper pulp and waste plastics is transported to the production place; With in the papermaking waste material slag input pulverizer papermaking waste material slag being shredded, mainly be with agglomerating waste material slag chopping, so that next step separation; The waste material slag of chopping is transported to paper separator feeding mouth by conveyer belt; The paper separator breaks into paper pulp with refuses such as paper stock slags in water; Simultaneously with the waste material slag of different specific weight, different volumes through centrifugation; Discharge through the porous outlet, paper pulp gets into through paper pulp outlet mesh discharge back and jumps sieve, and the paper pulp under sieving is gone into paper pulp sink-float pond; The silt that contains in the paper pulp is precipitated in paper pulp sink-float pond, and paper pulp is the raw material of recovery; Waste materials such as plastics in the paper separator in the waste material slag enter plastics sink-float pond through special exports, and plastics sink-float pond fills water, and impure plastic waste separates different material once more through deposition, and plastic waste swims in the water and the water surface; In the sink-float pond several water wheels are set and separate pusher, said water wheels separate pusher and comprise main shaft and several rotation wheel carriers that are fixed on the main shaft, and rotating on the wheel carrier has the promotion blade.The promotion blade that water wheels separate pusher separates the waste material of different specific weight in rotation process once more, simultaneously the plastic waste that floats on the surface is advanced to terminal water wheels drag for glassware in plastics sink-float pond; Water wheels drag for glassware has a major axis and runner; Major axis is provided with number joint runner; The alternate long gear teeth are arranged on the runner periphery, and water wheels drag for glassware and rotate by the gear teeth plastics to be pulled out to fall into and be arranged on the other slanted screen in sink-float pond (sieve of promptly placing sideling), and waste plastics is by falling into conveyer belt on the slanted screen again; Waste plastics is transmitted band and is transported to the hydraulic pressure drying press, and after pressing dry, waste plastics is cut into plastic grain through pelleter again through the moulding of plastic extruder fusion plastification, packing.
Like Fig. 2,3, shown in 4; The paper separator comprises the knockout drum 11 on frame 7 and the frame 7; Knockout drum 11 tops one side has charging aperture 5; Also be provided with a plurality of inlet openings 4 and the peep hole 3 of being convenient to observe the knockout drum inner case on the knockout drum 11, the separative waste plastics discharging opening 8 of the other end that its bottom is relative with charging aperture.There is screw propulsion mechanism knockout drum 11 inside, and said screw propulsion mechanism comprises rotating shaft 12 and be fixed on the spiral conveying blade 10 in the rotating shaft 12 that rotating shaft 12 upper edge screw propulsion directions also are fixed with many pulp washing rakers 9; Pulp washing raker 9 comprises brace that is fixed in the rotating shaft 12 and the front end raker that joins with brace, and rotating shaft 12 has formed an agitating device together with many pulp washing rakers 9 on it, in knockout drum 11, add the waste material slag of entry and pulverizing after; Stir; The brace of pulp washing raker 9 is pushed ahead waste plastics, and by the centrifugal force that rotation produced of rotating shaft 12, paper pulp and waste plastics is got rid of to the bottom; Raker is used to collude the waste plastics that is taken at the bottom; Make waste plastics constantly push discharging opening to, spiral conveying blade 10 is located at the below of charging aperture 5, also is provided with the pulp sieve aperture 2 of deriving paper pulp in the bottom of knockout drum 11.The end of rotating shaft 12 has power-assisted flywheel 1, the effect of inertia in the time of increasing rotating shaft 12 rotations.One end of rotating shaft 12 (not shown) that is connected with actuating unit such as motor.Tiny paper pulp is when getting rid of to the bottom; Pulp sieve aperture 2 by deriving paper pulp sprays under the effect of hydraulic pressure, and waste plastics can get lodged in pulp sieve aperture 2 places because volume can not be discharged by pulp sieve aperture 2 more greatly; To will rise by pulp washing raker 9 front end rakers and trigger; Travel forward, after reaching waste plastics discharging opening 8 places, just be discharged from.2-10mm can be selected in the aperture of pulp sieve aperture 2, preferred 5mm.
Like Fig. 9, shown in 10; Be renewable waste plastics separation equipment structural representation; Water wheels separation pusher and water wheels drag for glassware and are installed in plastics sink-float pond 80; Water wheels separate waste plastics that pusher can will float over plastics sink-float 80 water surface places, pond to be pushed water wheels to and drags for glassware, and water wheels drag for glassware and then the isolated reproducible waste plastics of keeping afloat pulled out on the slanted screen outside the pond.
Like Fig. 7, shown in 8, water wheels separate pusher and comprise main shaft 72 and be fixed on a plurality of rotation wheel carriers 75 on the main shaft 72.Among Fig. 8, each rotates wheel carrier 75 and comprises many (in the present embodiment being four) along the fixed bar that circumferentially distributes, and fixing one promotes blade 71 on each bar.Two ends of main shaft 72 respectively have bearing block 74, and bearing block 74 is installed in the both sides in plastics sink-floats pond 80, an end of main shaft 72 (not shown) that is connected with actuating unit.
Like Fig. 5, shown in 6, water wheels drag for glassware and comprise major axis 54 and be fixed on several runners on the major axis 54, and said runner comprises wheel rim 52 and a plurality of gear teeth 51 that can contact with the water surface in the pond along wheel rim 52 peripheries.The gear teeth 51 are to the certain angle of rotation direction inclination of wheel rim 52; As becoming 15 ° of-60 ° of angles with wheel footpath direction; Help that so just two ends of the major axis in the water 54 are respectively had bearing block 55; Bearing block 55 is installed in the both sides in plastics sink-floats pond 80, an end of major axis 54 (not shown) that is connected with actuating unit.
Known that by above the present invention makes the production method of the waste material slag regeneration that utilizes in the regenerated papermaking, its process is following:
The waste material slag that contains waste plastics and paper pulp waste material of at first pulper of treatment of waste paper in the papermaking enterprise being discharged is transported to the disposal field;
The papermaking waste material slag is put into pulverizer pulverize, agglomerating waste material slag is cut, so that the waste material slag can scatter in water in next step, pulverizer can adopt plastic crusher or feed grinder, and the waste material slag is crushed to several millimeters to tens millimeters.
Waste material slag with chopping is poured on the conveyer belt again, the waste material slag is transported to the charging aperture 5 of paper separator by conveyer belt.
Spiral conveying blade 10 in the paper separator rotates; The waste materials such as paper slag that shredded are promoted to arrive forward pulp washing raker 9; Mix with the water that from inlet opening 4, flows into knockout drum 11, utilize the turning effort of pulp washing raker 9 in the rotating shaft that the stirring of paper slag is broken into paper pulp simultaneously, and make the waste plastics of different specific weight, different volumes and paper pulp carry out centrifugation; Broken tiny paper pulp is by derivation pulp screen hole 2 ejections of knockout drum 11 bottoms; Automatically flow to the paper pulp pond, by water pump paper pulp is extracted into and jumps in the sieve, sieve carries out the silt particle deposition in the paper pulp entering paper pulp sedimentation basin down; Remove silt particle through deposition, through water pump the paper pulp of post precipitation is extracted into again and removes the regenerated paper pulp that obtains after the portion of water in tilting the slipping through the net and promptly can be used for papermaking.The rotation of pulp washing raker 9 can also trigger big paper pulp that possibly stop up pulp sieve aperture 2 and waste plastics bar in the rotating shaft; And travel forward with current and action of centrifugal force; Paper pulp colluded broken after; Under the outside centrifugal action that the rotation of hydraulic pressure and pulp washing raker 9 produces, again by 2 ejections of pulp sieve aperture.When pulp sieve aperture 2 or discharging opening 8 congestion affects run well in the accidental generation knockout drum tube, can open the peep hole of corresponding position, take out tamper.
And in the paper separator, run to discharging opening 8 ejections forward than bulky plastic sheet of paper pulp and foreign material; Waste materials such as plastics in the waste material slag enter the plastics sink-float pond 80 of renewable waste plastics separation equipment; Simultaneously, jump the thick slag of oversize that sieves and also be discharged into plastics sink-float pond 80.Fill water in the pond; The reproducible waste plastics that is formed by polypropylene PP and polythene PE material swims in the water surface; And other non-renewable plastics and refuse (such as iron plate, cloth sheet etc.) impurity submerged can separate recyclable plastic with foreign material through deposition so once more.
A plurality of water wheels can be set in the pond separate pusher, water wheels separate pusher and comprise main shaft 72 and be fixed on a plurality of rotation wheel carriers 75 on the main shaft 72.Each rotates the fixed bar that wheel carrier 75 comprises that four edges circumferentially distribute; Fixing one promotes blade 71 on each bar, and two ends of main shaft 72 respectively have bearing block 74, and bearing block 74 is installed in the both sides in plastics sink-float pond 80; Water wheels separate pusher main shaft 72 and rotate; Promote in blade 71 rotation processes, the waste material of different specific weight in the water is separated once more, the waste plastics that floats on the surface 81 is advanced drag for glassware simultaneously to water wheels.
Water wheels drag for glassware and are arranged at the other end relative with the paper separator on the pond.Water wheels drag for the major axis 54 of glassware and the power of actuating unit are passed to the runner that is fixed on the major axis 54; The wheel rim 52 of said runner and rotate together along a plurality of gear teeth 51 of fishing for waste plastics in the plastics sink-float pond of wheel rim 52 periphery; The rotation of the gear teeth 51 is pulled plastics out to fall into and is arranged on the sieve that the other slanted screen in pond promptly places sideling from the pond; Make waste plastics 81 miss moisture content, waste plastics is by falling into conveyer belt on the slanted screen again.
Waste plastics is transmitted the feeding mouth that band is transported to the hydraulic pressure drying press, and after pressing dry, waste plastics is cut into plastic grain through pelleter again through the moulding of plastic extruder fusion plastification, packs, and becomes the plastic raw materials of regeneration.
Claims (8)
1. production method that makes the waste material slag regeneration in the regenerated papermaking may further comprise the steps:
The papermaking waste material slag that contains waste plastics and paper pulp of 1., pulper being discharged is transported to the disposal field;
2., with papermaking waste material slag chopping, mainly be with agglomerating waste material slag chopping;
3., the waste material slag that shreds is added water and break into the paper pulp that contains waste plastics: the waste material slag of chopping is broken up the mixture slurry that forms paper pulp and waste plastics with the waste material slag in water receptacle is arranged;
4., paper pulp is separated with waste plastics, isolate paper pulp and plastic waste,
Above-mentioned steps 3. with step 4.; Be paper pulp and the waste plastics that the waste material slag breaks into behind the paper pulp different specific weight, different volumes again to be carried out centrifugation through the paper separator; Said paper separator comprises knockout drum, has charging aperture, bottom that discharging opening is arranged on the knockout drum, and the knockout drum Lower Half has the pulp sieve aperture; Be provided with screw propulsion mechanism in the knockout drum, be fixed with the pulp washing raker on the output shaft of screw propulsion mechanism.
2. the production method that makes the waste material slag regeneration in the regenerated papermaking according to claim 1; In it is characterized in that step 2.; With the chopping of papermaking waste material slag is the papermaking waste material slag to be put into pulverizer pulverize, and agglomerating waste material slag is cut, and it can be scattered in water.
3. the production method that makes the waste material slag regeneration in the regenerated papermaking according to claim 1 and 2 is characterized in that this production method also comprises following step:
5., the waste plastics that contains impurity that step is separated with the waste material slag in 4. separates once more, waste plastics and other impurity are separated.
4. the production method that makes the waste material slag regeneration in the regenerated papermaking according to claim 3; It is characterized in that during step 5. the waste plastics that contains impurity being separated once more is that waste plastics is entered plastics sink-float water receptacle; What float on the surface is the recyclable plastic waste material; Other impurity sink, and through water wheels separation pusher the waste plastics of bubbling through the water column are pushed to water wheels again and drag for glassware, drag for glassware by water wheels waste plastics is pulled out from the water surface.
5. the production method that makes the waste material slag regeneration in the regenerated papermaking according to claim 4 is characterized in that this production method is further comprising the steps of:
6., will be from impurity isolated waste plastics fusing, moulding, be cut into particle again, become the plastic raw materials of regeneration.
6. production device that makes the waste material slag regeneration in the regenerated papermaking is characterized in that comprising:
Pulverizer is used to pulverize the papermaking waste material slag that contains waste plastics and paper pulp, and agglomerating waste material slag is cut, and it can be scattered in water;
The paper separator; Its inlet joins through the outlet of conveying equipment and pulverizer, is used for adding water and processing mixture slurry and separate containing paper pulp and the waste material slag of waste plastics after the pulverizing, and the paper separator comprises knockout drum; There are charging aperture, bottom that discharging opening is arranged on the knockout drum; The knockout drum Lower Half has the pulp sieve aperture, is provided with screw propulsion mechanism in the knockout drum, is fixed with the pulp washing raker on the output shaft of screw propulsion mechanism.
7. the production device that makes the waste material slag regeneration in the regenerated papermaking according to claim 6 is characterized in that also comprising:
Jump sieve, the outlet of separator paper pulp is moulded in splicing, and for further removed the paper pulp of impurity, can deliver in plastics sink-float water receptacle further separate down by the thick slag on the sieve for sieve;
Plastics sink-float water receptacle joins with the waste plastics outlet of paper separator, is used for renewable waste plastics is separated with other impurity within it once more;
Water wheels drag for glassware; Be set up in the other end relative on the plastics sink-float water receptacle with the paper separator; Be used to fish for the waste plastics that on the water surface, is separated with impurity; Water wheels drag for glassware and comprise major axis and be fixed on several runners on the major axis, and the periphery of said runner is fixed with several gear teeth that can fish for waste plastics in the plastics sink-float water receptacle.
8. the production device that makes the waste material slag regeneration in the regenerated papermaking according to claim 7; It is characterized in that also having set up water wheels on the said plastics sink-float water receptacle separates pusher; Water wheels separate pusher and are located at before the procedure position that water wheels drag for glassware; The waste plastics that is used for separating with impurity is advanced to water wheels and drags for glassware, and said water wheels separate pusher and comprise main shaft and several rotation wheel carriers that are fixed on the main shaft, and rotating on the wheel carrier has the promotion blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101606762A CN101195974B (en) | 2006-12-04 | 2006-12-04 | Production processing method and device for regenerating waste material slag in wastepaper papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101606762A CN101195974B (en) | 2006-12-04 | 2006-12-04 | Production processing method and device for regenerating waste material slag in wastepaper papermaking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101195974A CN101195974A (en) | 2008-06-11 |
| CN101195974B true CN101195974B (en) | 2012-05-23 |
Family
ID=39546583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101606762A Expired - Fee Related CN101195974B (en) | 2006-12-04 | 2006-12-04 | Production processing method and device for regenerating waste material slag in wastepaper papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101195974B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373636B (en) * | 2010-08-26 | 2014-08-27 | 中宝环保科技(上海)有限公司 | Process for recycling solid wastes during waste paper recycling production |
| CN103157644B (en) * | 2011-12-13 | 2015-06-17 | 中国轻工业长沙工程有限公司 | Pre-treatment process for milling and drying of papermaking waste residues |
| CN103785670A (en) * | 2014-01-27 | 2014-05-14 | 浙江永泰纸业集团股份有限公司 | Method for harmless treatment of waste residue in paper making |
| CN107059450A (en) * | 2017-05-25 | 2017-08-18 | 山东宇能机械有限公司 | Paper mill waste material pulp processing technique |
| CN112044588A (en) * | 2020-08-27 | 2020-12-08 | 烟台大为环保科技有限公司 | Plastic cleaning sediment treatment system and treatment method thereof |
| CN112376306B (en) * | 2020-10-10 | 2022-10-04 | 广东东利旭能环保产业发展有限公司 | Papermaking waste treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087560A (en) * | 1992-05-15 | 1994-06-08 | 利乐拉瓦尔集团及财务有限公司 | Method and apparatus and products obtained therefrom from mixing waste separating paper fiber and plastics |
| CN1149262A (en) * | 1994-03-14 | 1997-05-07 | 代亚特克再循环技术公司 | Process and apparatus for recycling disposable diapers |
| CN1182816A (en) * | 1996-11-15 | 1998-05-27 | 刘忠文 | Machine for cutting paper into pieces capable of separating waste paper and coated film |
| CN1412386A (en) * | 2001-10-16 | 2003-04-23 | 倪均达 | Paper pulp, plastics and impurity separation machine |
-
2006
- 2006-12-04 CN CN2006101606762A patent/CN101195974B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087560A (en) * | 1992-05-15 | 1994-06-08 | 利乐拉瓦尔集团及财务有限公司 | Method and apparatus and products obtained therefrom from mixing waste separating paper fiber and plastics |
| CN1149262A (en) * | 1994-03-14 | 1997-05-07 | 代亚特克再循环技术公司 | Process and apparatus for recycling disposable diapers |
| CN1182816A (en) * | 1996-11-15 | 1998-05-27 | 刘忠文 | Machine for cutting paper into pieces capable of separating waste paper and coated film |
| CN1412386A (en) * | 2001-10-16 | 2003-04-23 | 倪均达 | Paper pulp, plastics and impurity separation machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101195974A (en) | 2008-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5908165A (en) | Process and apparatus for reprocessing mixed plastics | |
| KR100497318B1 (en) | Manufacturing method and apparatus for recycle sand exploiting construction waste concrete | |
| KR101684633B1 (en) | Sorting device and scrap battery recycling system | |
| KR100784440B1 (en) | Scrap battery recycling plant | |
| CN101195974B (en) | Production processing method and device for regenerating waste material slag in wastepaper papermaking | |
| US20130119575A1 (en) | Plastic Waste Recycling Apparatus and System | |
| KR101880732B1 (en) | Method and apparatus for recycling waste vinyl | |
| EP0680789B1 (en) | Garbage disposal system | |
| CN200954667Y (en) | Paper-plastic separator | |
| EP1770819B1 (en) | System and method for treating lead containing devices | |
| KR20110051408A (en) | System to regenerate waste plastics and method to recycle water used there | |
| GB2078138A (en) | "Sink-float" separation of plastics from waste material | |
| CN104690082B (en) | Waste soft beverage package recycling technological process | |
| CN200974307Y (en) | Device for reclaiming renewable plastic from waste plastics | |
| EP0893220B1 (en) | Apparatus for recycling polyethylene, particularly polyethylene foil | |
| JP2002096329A (en) | Grinding/cleaning device for waste plastics and grinding/ cleaning method | |
| JP2001300938A (en) | Method and apparatus for recycling plastic bottle | |
| CN210410956U (en) | Automatic screening plant of municipal domestic waste | |
| CN107716510A (en) | The processing system and its handling process of a kind of paper mill sludge | |
| KR100434799B1 (en) | The Method of Production for Recycling Sand using Construction Waste and Apparatus thereof | |
| CN115431440A (en) | Washing, sorting and recycling production line and process for plastic-packaged household garbage | |
| KR200298430Y1 (en) | method and apparatus for remanufacturing aggregate exploit waste concrete | |
| KR100904303B1 (en) | A wet sorting method for waste plastics using specific gravity difference | |
| CN210506977U (en) | Paper-plastic recovery production line for papermaking industry | |
| KR200403511Y1 (en) | Apparatus for Assorting Domestic Waste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120523 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |