CN104816400A

CN104816400A - Waste paper-plastic composite paper-plastic separation and plastic-sheet granulation production system

Info

Publication number: CN104816400A
Application number: CN201510249359.7A
Authority: CN
Inventors: 周江华
Original assignee: Hua Cheng Su Ye Co Ltd Of Ma'an Mountain
Current assignee: Ma'anshan Huasheng Environmental Protection Technology Co ltd
Priority date: 2015-05-15
Filing date: 2015-05-15
Publication date: 2015-08-05
Anticipated expiration: 2035-05-15
Also published as: CN104816400B; CN106738434B; CN106738434A

Abstract

The invention discloses a waste paper-plastic composite paper-plastic separation and plastic sheet granulation production system, and belongs to the technical field of waste carton processing. The waste paper-plastic composite paper-plastic separation and plastic-sheet granulation production system comprises a paper-plastic separation device, an extrusion molding device and a granulation device, and further comprises a pulp processing unit and a smoke processing unit, wherein the paper-plastic separation device, the extrusion molding device and the granulation device are sequentially connected; the pulp processing unit is connected with the paper-plastic separation device, and the smoke processing unit is connected with the extrusion molding device; the paper-plastic separation device comprises a feeding hole A, a material pushing mechanism, an extruder and a friction mechanism; the extrusion molding device comprises a feed hopper, an extrusion molding mechanism, a filtering mechanism and a cooling pool; the granulation device comprises a granulating mechanism and a packaging mechanism; the pulp processing unit comprises a pulp impurity removing mechanism and a pulp extruding mechanism; the smoke processing unit comprises a chemical solution processing tank, a spray tower and an adsorption tank, and the chemical solution processing tank, the spray tower and the adsorption tank are sequentially communicated. The waste paper-plastic composite paper-plastic separation and plastic-sheet granulation production system performs paper-plastic separation on waste cartons and comprehensive processing on separated crushed plastic sheets and pulp, and is suitable for paper-plastic separation of domestic dually-classified waste paper-plastic composites and comprehensive utilization of separated waste-paper-plastic composites.

Description

A kind of waste paper plastic composite materials paper is separated-moulds skin granulation production system

Technical field

The invention belongs to waste carton processing technology field, is that a kind of waste paper plastic composite materials paper is separated-moulds skin granulation production system specifically.

Background technology

The rapid economic development of China, major part packaging material are additional all types of plastic film on carton all, color printing press mold forms, what adopt is composite paper-plastic material, this material is economical and practical, can mildew resistant moistureproof water-impervious, so be widely used in packaging for foodstuff, it is reluctant burden that the discarded object being utilized rear generation utilizes again always, milk box wrapping paper, leaching membrane paper, PP bag label etc. cover paper cover moulding material aborning or use after just paper and plastics must be separated completely, not so cannot be recycled.

The recycling of waste paper plastic composite materials is a kind of important channel of resource regeneration, but due to the different performance of paper, this kind of material directly can not process recovery: its reason one is that paper bag can be degraded, but plastics can not be degraded; Its reason two is that plastics can regeneration and granulation, but paper bag can not regeneration and granulation.If do not process, both can cause the pollution of environment, and waste resource.Reclaim, first paper must be separated, then process respectively.At present, the paper in market is separated to have and adopts directly heating, more manually takes out the mode torn apart.There is the danger of burning in this method, and is separated not thorough, and make to utilize the properties of product of the method salvage material regenerative ratio greatly to reduce, labour intensity is large, inefficiency.Wet treatment method before this, mainly rely on the impulsive force of water to be separated with humidity, paper pulp cannot be collected, and floor space is large; Traditional pulper, in order to realize being separated of plastic skin and wood pulp cellulose, mostly adopts long-time way of fully soaking, but easily cause waste and the pollution of water resource, and efficiency is not high yet.

The paper piece-rate system of current Ye You import developed country, as everyone knows, developed country is higher to refuse classification degree of refinement, and the paper piece-rate system of this developed country selects different piece-rate systems to process according to different segmentation rubbish.Domestic refuse classification is also more extensive, major part city only only used dualistic formula classification, the waste paper plastic composite materials that can recycle often adulterates other material, the process of the paper piece-rate system of the developed country of import to the waste paper plastic composite materials of domestic classification is caused to have not acclimatized situation: one is that production efficiency is low because charging is young; Two is because in waste paper plastic composite materials, other impurity is more, often causes it to stop; The import paper piece-rate system causing a lot of garbage disposal producer to spend great number foreign exchange to buy is left unused in enormous quantities.

Skin fragment of moulding after litter decoration paper is separated needs to recycle, if but deal with improperly, be easy to cause the waste of secondary pollution to environment and raw material.Existing recycling mode normally adopts the mode of wet concentration sorting, and water consumption is large especially, and this process exists the drawbacks such as cost is high, big for environment pollution.After paper is separated, waste or used plastics is in extrusion moulding process, owing to needing the complexity of heating and waste or used plastics composition, a large amount of toxic smogs can be produced, containing toxic gas and various heavy metal compounds such as hydrogen chloride, methane, toluene, dimethylbenzene in smog.These toxic gases, if effectively do not processed, will cause secondary pollution to air.

Chinese Patent Application No.: 201120206717.3, publication date: 2012.02.01 patent document discloses a kind of equipment for refuse plastic recycling.It is large that it mainly solves existing wet concentration process water consumption, the technical problems such as operating cost is high, environmental pollution is larger.Its drip irrigation device is: it comprises to material conveying device, breaker, pneumatic separator, impurity removal means, Granulation Equipments, control system, and control system is connected with giving material conveying device, breaker, pneumatic separator, impurity removal means and Granulation Equipments respectively; Belt conveyer is adopted to material conveying device, breaker adopts zigzag rotating blade, pneumatic separator comprises hot-blast stove, air blast, and impurity removal means comprises at the bottom of pneumatic separator thorax, and Granulation Equipments comprises screw feeder, tamping equipment and prilling granulator that spout is installed; Control system comprises industrial computer and induction installation.It can carry out recycling to refuse plastic, and treatment process is relatively simple, and environmental pollution is less.Treated recycled plastic comprises refuse plastic and all can be used for manufacturing die core for casting in-site reinforced cement or for the manufacture of industry, building and commodity etc., also can be used for being made into raw materials for production as granulation material etc.This utility model is applicable to the processing of the waste or used plastics directly collected, and when being applied to the plastic processing after the separation of waste carton paper, because its comparison of ingredients is complicated, only through the processing method of this utility model physics, can not carry out follow-up granulation processing.

Chinese Patent Application No.: 201420607474.8, publication date: 2015.02.25 patent document discloses a kind of low cost smoke treating device for plastic granulator, comprises comminutor smog and goes out pipe, collection smoke box, the first pipeline, reduced pipe, second pipe, the 3rd pipeline, reducing elbow, water inlet pipe, the 4th pipeline, water tank and outlet pipe; Described collection smoke box bottom center is provided with cylindrical protrusions, and cylindrical protrusions forms an annular collecting vat jointly with the bottom surface and side collecting smoke box, and be provided with discharging tube bottom annular collecting vat, discharging tube is provided with valve, is provided with liquid level gauge in collection smoke box; Described first pipeline one end connects collection smoke box, and the other end connects reduced pipe, second pipe, the 3rd pipeline, reducing elbow and the 4th pipeline successively; The side of described 4th pipeline is provided with water inlet pipe, and water inlet pipe top is provided with shower nozzle, and the 4th pipeline stretches in water tank, and water tank bottom is provided with outlet pipe; Described shower nozzle comprises water feed apparatus, bearing, bearing block and nozzle cap; This apparatus structure is simple, and cost is low.This utility model, by the use of annular collecting vat and shower nozzle, is absorbed by the smoke particle of physical method to plastic granulator, but can not solve the chemical composition in smog.

Summary of the invention

1. the technical problem that will solve

Mould that skin fragment is higher with production cost in pulp processing after being separated for prior art waste carton paper and being separated, water resource waste, be separated after be unsuitable for the problem that smoke composition in granulation and extrusion moulding process is complicated, easily cause secondary pollution, the invention provides a kind of waste paper plastic composite materials paper and be separated-mould skin granulation production system.The present invention moulds skin fragment after being separated waste carton paper and being separated and paper pulp carries out integrated treatment, can realize enhancing productivity, object that the few and water resource of water consumption recycles, reduces production cost, is suitable for granulation, or pipelining, labor strength is low; Can also realize the object of smog in extrusion moulding process being carried out fully process, processing procedure is closed carries out, and can not cause secondary pollution to air.The paper being applicable to the waste paper plastic composite materials of domestic dualization classification is separated and comprehensive utilization.

2. technical scheme

For achieving the above object, the present invention program carries out in the following manner:

A kind of waste paper plastic composite materials paper is separated-moulds skin granulation production system, comprise the paper separator, extrusion moulding device and the prilling granulator that connect successively, also comprise the pulp treating apparatus be connected with paper separator and the smoke treating device be connected with extrusion moulding device; Paper separator comprises charging aperture A, material pushing mechanism, material extruder and friction mechanism, material pushing mechanism and friction mechanism are bucket body structure, charging aperture is arranged on one end of material pushing mechanism and communicates with it, and material extruder is detachably arranged on the other end of material pushing mechanism; Friction mechanism is connected with the discharge end of material extruder; Extrusion moulding device comprises feed hopper, extrusion molding mechanism, filter mechanism and cooling bay, the opening of feed hopper is connected by conveying device with the mouth that goes out to mould of friction mechanism, one end of material whereabouts mouth and extrusion molding mechanism communicates, and is fixedly installed filter mechanism between the other end of extrusion molding mechanism and cooling bay; Prilling granulator comprises granulating mechanism and package mechanism, is connected between granulating mechanism and cooling bay by conveyer belt; Be communicated with by discharge nozzle between package mechanism and granulating mechanism; Pulp treating apparatus comprises paper pulp impurity removal mechanism and paper pulp pressing mechanism, and paper pulp impurity removal mechanism is communicated with by delivery pump with the grout outlet of friction mechanism; Paper pulp pressing mechanism is communicated with by delivery pump with the paper pulp pond of paper pulp impurity removal mechanism; Smoke treating device comprises the chemical solution treatment box, spray column and the adsorption box that are communicated with successively; Chemical solution treatment box is communicated with the smoke exhaust pipe of extrusion moulding device.

Preferred scheme, friction mechanism comprises water inlet, vertical angle sieve, grout outlet, goes out to mould mouth and motor A, and water inlet is arranged on the left end top position of friction mechanism; Vertical angle sieve and motor A thereof are fixedly installed on friction mechanism axis at interior, motor A at right-hand member in vertical angle sieve, and vertical angle sieve is in bucket sieve-like; Grout outlet and go out to mould the bottom that mouth is separately positioned on friction mechanism from left to right, goes out to mould the right-hand member exit of mouth near vertical angle sieve; Paper pulp impurity removal mechanism comprises feed pipe, holding tank, motor B, paper pulp pond, impurity collecting box and drum sieve; Feed pipe one end and paper pulp raw material pond communicate, and the other end and holding tank communicate; Holding tank and drum sieve are communicated by tube connector; Immediately below drum sieve, paper pulp pond is set; Drum sieve left end is fixedly connected on fixed support, and its axis right-hand member and motor B are in transmission connection, and left end impurities outlet and impurity collecting box communicate; Paper pulp pressing mechanism comprises material guide groove, draws flitch, Material collecting box for harvesting, power-equipment, support, collecting-tank and extrusion equipment; Material guide groove communicates with paper pulp pond, and by drawing flitch and extrusion equipment is connected; Extrusion equipment is fixed on the support of frame-shaped construction, and collecting-tank is arranged on bottom extrusion equipment; Material collecting box for harvesting is arranged on extrusion equipment exit.

Preferred scheme, extrusion molding mechanism comprises propeller, heater, impurity collecting box and smoke exhaust pipe; Propeller is horizontal barrel-like structure, and the bottom of its left end and feed hopper communicates, right-hand member and filter mechanism communicate; Heater covers angle of rake outer surface; Impurity collecting box is arranged on angle of rake right-hand member bottom surface near filter mechanism place; Smoke exhaust pipe is arranged on angle of rake right-hand member end face; Cooling bay is arranged on filter mechanism exit; Chemical solution treatment box is the sealed vacuum case being divided into several vertical cells, one end is communicated with by the smoke exhaust pipe of air inlet with extrusion moulding device, the other end is communicated with by tube connector with spray column, be communicated with by bridge piece between 2 the vertical cells closed on, chemical solution is filled with in each cell, one end of bridge piece in cell on chemical liquid level of solution, bottom the cell under the chemical solution liquid level that the other end is inserted into another cell; The bottom air inlet of spray column is communicated with by tube connector with chemical solution treatment box, and neck gas outlet is communicated with the bottom air inlet of adsorption box; The top of spray column arranges mouth spray; Adsorption box top is set out gas port and is communicated with air by blast pipe, and inside arranges active carbon adsorption plate, and each active carbon adsorption plate is evenly distributed with adsorption hole.

Preferred scheme, material extruder is cross-shaped knife structure; Material pushing mechanism is screw-pushing type structure; The vertical cell of the chemical solution treatment box of smoke treating device is 4, be followed successively by the first cell, the second cell, the 3rd cell and the 4th cell from left to right, wherein: in the first cell, solution is calcium carbonate soln, be camphor ball lysate in second cell and the 3rd cell, be base mixed liquor in 4th cell, be provided with oil on the liquid level of the first cell and collect mouth; Extrusion molding organization establishes 2 road, between communicated by tube connector; Filter mechanism also has 2, and be filter mechanism A and filter mechanism B, the respectively with 1st and 2nd road extrusion molding mechanism communicates; The granulating mechanism of prilling granulator comprises charging aperture B, operating desk, holding tank, rotary cutter and discharge nozzle; Charging aperture B and rotary cutter are fixed on operating desk upper surface, holding tank is fixed on operating desk lower surface; The import of charging aperture B is connected by the cooling bay of conveyer belt with extrusion moulding device, and outlet is connected with rotary cutter; Rotary cutter blanking place arranges holding tank, and holding tank is communicated by discharge nozzle and package mechanism.

Preferred scheme, drum sieve is in right-hand member dipping type structure; Extrusion equipment comprises citation roller, upper compression roller and lower compression roller, and three rollers are triangle disposition structure, upper compression roller is fixedly connected on support upper, and the front end and the citation roller disc that draw flitch are tangent, and width is consistent with the length of citation roller; Extrusion moulding device also comprises cooling forming mechanism, and cooling forming mechanism and the 2nd road extrusion molding mechanism are communicated by tube connector; The right-hand member of cooling forming mechanism is communicated with filter mechanism C, and cooling bay is arranged on the exit of filter mechanism C; Package mechanism comprises aggregate bin and weighing and bagging platform, aggregate bin upper end and discharge nozzle, and bottom end outlet and weighing and bagging platform communicate.

Preferred scheme, vertical angle sieve is hexagonal reel; Motor A is high-speed electric expreess locomotive; Drum sieve is 3, and be evenly distributed on the right side of holding tank, its inwall is evenly provided with blend stop, and inclination angle is 5 ~ 30 degree; Power-equipment comprises reductor and motor C, and motor C is connected with speed reducer drive formula, and reductor is connected by bearing-transmission formula with the axis of lower compression roller with citation roller, upper compression roller; The mouth spray of spray column is connected with the shower be inserted at the bottom of tower; Bridge piece between spray column and chemical solution treatment box is provided with vavuum pump; Propeller is spiral promotion device; Heater is electromagnetic heater or steam heater; Granulating mechanism also comprises citation roller, is arranged between charging aperture B and rotary cutter; Charging aperture B is in the shape that inwardly closes up.

Preferred scheme, material guide groove with draw the flitch place of being connected and be provided with filter screen; Along vertical angle sieve Intranet wall, evenly brake pad is set; Spray column inside is equidistantly arranged with dividing plate in parallel from top to bottom, and each dividing plate and shower are evenly provided with through hole, and spray column spray liquid is alkali lye; Filter mechanism A, filter mechanism B and filter mechanism C are hydraulic screen replacing device; Hydraulic screen replacing device is provided with two cover filter screens; Side relative with discharge nozzle on holding tank arranges air blast, and blower outlet and holding tank and discharge nozzle communicate.

Preferred scheme, sieve right side, vertical angle, in closing in shape, goes out to mould closing in place of mouth near vertical angle sieve; Drum sieve revolution is 1 ~ 2 revolutions per second, and its sieve number is 20 ~ 50 orders; Blend stop distributes in the shape of a spiral; Citation roller, upper compression roller and lower compression roller material are rubber rollers; The mouth of pipe that bridge piece inserts below liquid level of solution is communicated with air distribution disk, and the upper surface of each air distribution disk is connected with bridge piece, and lower surface is evenly provided with air distribution disk gas outlet; Cooling forming mechanism periphery is provided with cooling water circulation pipe; In friction mechanism, the volume of water is 60% ~ 80% of total capacity.

Preferred scheme, dividing plate is Pall ring; Active carbon adsorption plate is the bell mouth shape structure of mouth down; Arrange rubber face or the direct citation roller for quality of rubber materials at the roll surface of citation roller, rotary cutter is hobboing cutter group; In chemical solution treatment box, the liquid level of chemical solution is 60 ~ 80% of box height; Second cell and the interior use amount for camphor ball lysate of the 3rd cell are 30 ~ 70 gs/kg; The concentration of sodium hydroxide solution 5 ~ 8% of spray column.

Preferred scheme, in the 3rd cell, chemical solution is grape phenolic acid solution; Spray column spray liquid is sodium hydroxide solution; Feed hopper is arranged automatic material smashing bar.

3. beneficial effect

Adopt technical scheme provided by the invention, compared with existing known technology, there is following remarkable result:

(1) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, by material pushing mechanism and material extruder mating reaction, various waste carton is processed into fragment, circulation is rubbed, by the paper Separate With Friction in fragment again by the synergy generation high strength eddy current of friction mechanism Zhong Shui and vertical angle sieve, after separation, paper pulp passes through the guiding of holding tank and the turning effort of drum sieve, and achieve paper and be separated the high object of rear paper pulp dust removal rate, and be pipelining, labor strength is low, and the water after a large amount of filtration can also recycle, and water resource waste is few, paper pulp after removal of impurities, after material guide groove, the mating reaction of drawing flitch enter pressing mechanism, discharging thickness uniformity, the water squeezed out, after collecting-tank is collected, can also circulate and utilize aborning, waste carton paper moulds the mating reaction of skin fragment by extrusion molding mechanism and filter mechanism after being separated, first will mould skin fragment and carry out high temperature melt fluidly, again through filtration and the extrusion molding of filter mechanism, finally by the cooling of cooling bay, become the threaded plastic finished product being suitable for granulation processing, finally enter granulating mechanism granulation and package mechanism packaging, whole process line operation, labor strength is low, production efficiency is high, little water (only having used recirculated cooling water and chemical solution dissolving water), the waste of water resource and the pollution to water resource can not be caused, several vertical cells in chemical solution treatment box are utilized to carry out multistep treatment to smog in smoke treating device, the spray of recycling spray column processes fully to the noxious gas component in smog, finally utilize adsorption box to carry out absorption to the particle in smog to absorb, achieve and smog in extrusion moulding process after the separation of waste carton paper is carried out the object of fully process, treatment system is closed, can not cause secondary pollution to air,

(2) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, and in smoke treating device, vertical cell is 4, and in the first cell, solution is calcium carbonate soln, for gases such as the methane in smog and hydrogen chloride; Be camphor ball lysate in second cell and the 3rd cell, for the phenyl irritative gas composition in smog; Be base mixed liquor in 4th cell, for the sour gas that residual in smog or processing procedure generate, effective process all carried out to the toxic component in smog; In extrusion moulding device, 2 road extrusion molding organization establishes, are conducive to the impurity moulded in skin fragment and remove in batches, improve the purity of extrusion molding, are conducive to improving the quality of products, and prevent metal impurities from injuring filter mechanism; The discharging of extrusion moulding device is strip-shaped materials, to granulate product through the guiding of charging aperture and the continuous cutting-off of rotary cutter, again through the conveying of discharge nozzle and package mechanism packaging, the uninterrupted material handling of whole device, to mould after skin extrusion moulding granulation evenly, packaged convenience;

(3) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, the setting of cooling forming mechanism in extrusion moulding device, be conducive to plastics undertaken facilitating extrusion molding by solid state buffer-type, prevent plastic liquid from sharply lowering the temperature and cause irregular deformation; The setting of aggregate bin and weighing and bagging platform, is convenient to the collection of product and concentrates packaging, improve production efficiency;

(4) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, and the cross-shaped knife structure of paper separator and the mating reaction of screw-pushing type material pushing mechanism, make the fragmentation of all kinds of litter decoration be more prone to; Be inserted to the setting of the shower at the bottom of tower in smoke treating device, can make spray in tower, reach tight spray; The setting of vavuum pump, makes whole chemical solution treatment box produce negative-pressure vacuum attitude; In extrusion moulding device, propeller is spiral promotion device, evenly advances, and when avoiding extrusion molding off and on, brings difficulty to subsequent treatment; Heater is electromagnetic heater or steam heater, and when selecting electromagnetic heater, the efficiency of heating surface is higher, and when selecting steam heater, initial outlay is few; The setting of citation roller, strip-shaped materials carries out roller process before cutting, and surface is more smooth, makes granulation more even; Charging aperture, in the shape that inwardly closes up, makes strip-shaped materials focus on, and is convenient to rotary cutter and concentrates cut-out;

(5) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, and the drum sieve right-hand member dipping type structure of pulp treating apparatus, for the flowing of paper pulp provides power; The synergy of citation roller, upper compression roller and lower compression roller, after namely ensure that extruding, thickness is even, in turn ensure that paper pulp extrudes the moisture content after dewatering and is suitable for following process; The setting of spray column internal partition and through hole in smoke treating device, increases the time of staying of spray liquid in tower and improves spraying effect; Spray liquid is alkali lye, strengthens the process to the sour gas that smog neutralisation treatment process generates further; The use of hydraulic screen replacing device in extrusion moulding device, can reduce draping difficulty, improves draping efficiency, and realizes uninterrupted production process; Internal screen order number filter mechanism A is less than filter mechanism B, the removal of impurities of implementation phase formula; The setting of air blast, plays the effect that product cools and material blows, improves production efficiency;

(6) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, the hexagonal reel of paper separator and the synergy of high-speed electric expreess locomotive, and enhance paper separating effect, production efficiency is higher; Drum sieve can arrange multiple, improves dust removal rate; The use of blend stop, the flow velocity of available buffer paper pulp, removal of impurities is thorough, and impurity can also be guided to exit movement; The drum sieve of pulp treating apparatus arranges 3, is quantity required for normal production; Inclination angle is the setting of 5 ~ 30 degree, and be the optimum inclination angle scope that inventor's long term production obtains, excessive flow velocity is too fast, affects impurity-eliminating effect, and too low then flow velocity is excessively slow, affects efficiency; In paper pulp pressing mechanism material guide groove with draw flitch be connected place filter screen setting, be conducive to the paper pulp after preventing other impurity from entering extruding; The use of brake pad, increases eddy current and rubs intensity, improve the efficiency that paper is separated; The mating reaction of motor C and reductor in pressing mechanism, can regulate the suitable rotating speed of three rollers, to be adapted to the needs of machined parameters; The setting of air distribution disk and air distribution disk gas outlet in smoke treating device, makes smog evenly give vent to anger in chemical solution, improves the treatment effect of smog in chemical solution; The use of cooling water circulation pipe in extrusion moulding device, cooling effectiveness is high also can be realized needing controllable type to cool according to technique;

(7) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, and the sieve right side, vertical angle of paper separator is closing in shape, the collection of plastic sheet after convenient separation; In paper pulp impurity removal mechanism, blend stop distributes in the shape of a spiral, and production effect is best, and removal of impurities does not more thoroughly also affect the flowing of material; Drum sieve revolution is 1 ~ 2 revolutions per second, and its sieve number is 20 ~ 50 orders, is the optimal processing parameter scope that inventor sums up according to the paper pulp feature after the separation of waste carton paper; The setting of rubber rollers in paper pulp pressing mechanism, to the extruding of paper pulp buffer-type, effectively prevents excessive compression and makes its moisture content be unsuitable for following process; Spray column median septum is Pall ring, makes spray liquid under the effect of Pall ring, form eddy current and High Rotation Speed, to smog washing at a high speed, improves spraying effect further; The setting of bell mouth shape active carbon adsorption plate, improves effective adsorption area, strengthens adsorption effect; The use of rubber face or quality of rubber materials, makes the extruding buffer-type of citation roller to strip-shaped materials carry out, avoids excessive extrusion, affect granulation quality;

(8) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, the use of grape phenolic acid solution, and more targeted to the process of the phenyl moiety in smog, treatment effect is better; The use of sodium hydroxide solution, can process all sour gas produced in smog or in production process; The setting of automatic material smashing bar, improves the uniformity that material falls, and avoids extrusion molding mechanism to dally, improve its efficiency;

(9) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, in friction mechanism, the volume of water is 60% ~ 80% of total capacity, the liquid level of chemical solution is 60 ~ 80% of box height, the use amount of concentration of sodium hydroxide solution 5 ~ 8% and camphor ball lysate is 30 ~ 70 gs/kg, it is the result that inventor draws through long-term production practices, too lowly will affect treatment effect, too high, can production cost be improved;

(10) waste paper plastic composite materials paper of the present invention is separated-moulds skin granulation production system, be adapted to the halfway present situation of domestic refuse classification dualization classification, apparatus design is compact, low cost of manufacture, efficiently solves the difficult problem that overlay film waste material is not easy as paper making raw material; Widen the raw material field that recycled writing paper is produced; In production process, non-secondary pollution produces, and has really accomplished the Appropriate application of regenerated resources, has realized maximizing the benefits, alleviated the processing load of solid waste, protect environment; Use procedure easily operates, and can also be operated by computer monitor formula completely, safety coefficient is high, is convenient to promote.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further described.

Fig. 1 is paper separator structural representation of the present invention;

Fig. 2 is extrusion moulding device of the present invention and prilling granulator structural representation; ;

Fig. 3 is pulp treating apparatus structural representation of the present invention;

Fig. 4 is smoke treating device structural representation of the present invention;

Fig. 5 is paper pulp impurity removal mechanism left view of the present invention;

Fig. 6 paper pulp pressing mechanism of the present invention left view.

In figure: 1, charging aperture A; 2, material pushing mechanism; 3, material extruder; 4, friction mechanism; 5, paper pulp impurity removal mechanism; 6, paper pulp pressing mechanism; 8, granulating mechanism; 9, package mechanism; 10, chemical solution treatment box; 20, spray column; 30, adsorption box; 40, vavuum pump; 41, water inlet; 42, vertical angle sieve; 43, brake pad; 44, grout outlet; 45, go out to mould mouth; 46, motor A; 51, feed pipe; 52, holding tank; 53, drum sieve; 54, tube connector; 55, motor B; 56, paper pulp pond; 57, impurity collecting box; 58, blend stop; 59, dividing plate; 61, material guide groove; 62, flitch is drawn; 63, citation roller; 64, upper compression roller; 65, lower compression roller; 66, Material collecting box for harvesting; 67, actuating unit; 68, support; 69, collecting-tank; 71, feed hopper; 72, extrusion molding mechanism; 73, filter mechanism A; 74, filter mechanism B; 75, cooling forming mechanism; 76, filter mechanism C; 77, cooling bay; 80, conveyer belt; 81, charging aperture B; 82, operating desk; 83, citation roller; 84, air blast; 85, holding tank; 86, rotary cutter; 87, discharge nozzle; 91, aggregate bin; 92, weighing and bagging platform; 101, the first cell; 102, the second cell; 103, the 3rd cell; 104, the 4th cell; 105, bridge piece; 106, mouth collected by oil; 107, air distribution disk; 108, air distribution disk gas outlet; 201, mouth spray; 202, shower; 203, dividing plate; 301, active carbon adsorption plate; 302, adsorption hole; 451, catch; 611, filter screen; 721, propeller; 722, heater; 723, impurity collecting box; 724, smoke exhaust pipe.

Detailed description of the invention

Below in conjunction with specific embodiment, the present invention is described in detail.

Embodiment 1

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, comprise the paper separator, extrusion moulding device and the prilling granulator that connect successively, also comprise the pulp treating apparatus be connected with paper separator and the smoke treating device be connected with extrusion moulding device; As shown in Figure 1, paper separator comprises charging aperture A1, material pushing mechanism 2, material extruder 3 and friction mechanism 4, material pushing mechanism 2 and friction mechanism 4 are bucket body structure, charging aperture 1 is arranged on one end of material pushing mechanism 2 and communicates with it, and material extruder 3 is detachably arranged on the other end of material pushing mechanism 2; Friction mechanism 4 is connected with the discharge end of material extruder 3; As shown in Figure 2, extrusion moulding device comprises feed hopper 71, extrusion molding mechanism 72, filter mechanism and cooling bay 77, the opening of feed hopper 71 is connected by conveying device with the mouth 45 that goes out to mould of friction mechanism 4, one end of material whereabouts mouth and extrusion molding mechanism 72 communicates, and is fixedly installed filter mechanism between the other end of extrusion molding mechanism 72 and cooling bay 77; Prilling granulator comprises granulating mechanism 8 and package mechanism 9, is connected between granulating mechanism 8 and cooling bay 77 by conveyer belt; Be communicated with by discharge nozzle 87 between package mechanism 9 and granulating mechanism 8; As shown in Figure 3, pulp treating apparatus comprises paper pulp impurity removal mechanism 5 and paper pulp pressing mechanism 6, and paper pulp impurity removal mechanism 5 is communicated with by delivery pump with the grout outlet 44 of friction mechanism 4; Paper pulp pressing mechanism 6 is communicated with by delivery pump with the paper pulp pond 56 of paper pulp impurity removal mechanism 5; As shown in Figure 4, smoke treating device comprises the chemical solution treatment box 10, spray column 20 and the adsorption box 30 that are communicated with successively; Chemical solution treatment box 10 is communicated with the smoke exhaust pipe 724 of extrusion moulding device.

The waste paper plastic composite materials paper of the present embodiment is separated-moulds the application of skin granulation production system, and its step is as follows:

A, paper are separated: start paper separator, waste and old paper packaging material enter system from charging aperture A1, under material pushing mechanism 2 propelling movement effect, through the segmentation of material extruder 3, enter friction mechanism 4 after resolving into waste paper plastic sheet; Water inlet 41 starts the recirculated water of injected system, under the effect of water, along with friction mechanism 4 rubs circulation rubbing action, make waste paper plastic sheet Separate With Friction, paper pulp is fully discongested as fiber, and paper pulp flows out from grout outlet 44, and the plastic sheet after being separated is discharged from going out to mould mouth 45;

B, paper pulp removal of impurities: the paper pulp that in steps A, grout outlet 44 flows out is sent by pumping to paper pulp impurity removal mechanism 5 and carries out removal of impurities, the impurity such as such as metal, plastic sheet, aluminium foil;

C, paper pulp staticly settle: the paper pulp after removal of impurities enters in paper pulp pond 56, and paper pulp left standstill after 3 hours, and supernatant is sent by pumping to water inlet 41 and recycles;

Go out to mould the plastic sheet that mouth 45 discharges in D, steps A to fall into extrusion molding mechanism 72 by feed hopper 71 freely falling body and carry out extrusion molding processing, then successively by filter mechanism and cooling bay 77, become the threaded plastic finished product being suitable for granulation processing; Finally enter granulating mechanism 8 granulation and package mechanism 9 is packed;

E, paper pulp extrude: material guide groove 61 delivered to by the pulp pump in paper pulp pond 56 after precipitation, and flows into extrusion equipment along drawing flitch 62; Paper pulp is by after the extrusion dehydration of extrusion equipment, and Material collecting box for harvesting 66 fallen into by the paper pulp cake of generation; The water squeezed out falls into collecting-tank 69, is also sent by pumping to water inlet 41 and recycles;

In F, step D, the flue gas that extrusion molding mechanism 72 produces enters smoke treating device by smoke exhaust pipe 724, and under the continuous process effect of the chemical solution treatment box 10 be communicated with successively, spray column 20 and adsorption box 30, flue gas qualified after testing enters air.

Embodiment 2

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, and basic structure is with embodiment 1, and difference is: material extruder 3 is cross-shaped knife structure; Material pushing mechanism 2 is screw-pushing type structure; Friction mechanism 4 comprises water inlet 41, vertical angle sieve 42, grout outlet 44, goes out to mould mouth 45 and motor A46, and water inlet 41 is arranged on the left end top position of friction mechanism 4, and in friction mechanism 4, the volume of water is 60%% of total capacity; Vertical angle sieve 42 and motor A46 thereof are fixedly installed on friction mechanism 4 axis at interior, motor A46 at right-hand member in vertical angle sieve 42, and vertical angle sieve 42, in bucket sieve-like, sieves 42 Intranet walls along vertical angle and evenly arranges brake pad 43; Grout outlet 44 and go out to mould the bottom that mouth 45 is separately positioned on friction mechanism 4 from left to right, go out to mould the right-hand member exit of mouth 45 near vertical angle sieve 42, in the present embodiment, vertical angle sieve 42 is hexagonal reel; Motor A46 is high-speed electric expreess locomotive, in closing in shape on the right side of vertical angle sieve 42, goes out to mould closing in place of mouth 45 near vertical angle sieve 42; Drum sieve 53 is 3, and be evenly distributed on the right side of holding tank 52, its inwall is evenly provided with blend stop 58, and inclination angle is 5 degree; As shown in Figure 5, paper pulp impurity removal mechanism 5 comprises feed pipe 51, holding tank 52, motor B55, paper pulp pond 56, impurity collecting box 57 and drum sieve 53; Feed pipe 51 one end and paper pulp raw material pond communicate, and the other end and holding tank 52 communicate; Holding tank 52 and drum sieve 53 are communicated by tube connector 54; Immediately below drum sieve 53, paper pulp pond 56 is set; Drum sieves 53 left ends and is fixedly connected on fixed support, and its axis right-hand member and motor B55 are in transmission connection, and left end impurities outlet and impurity collecting box 57 communicate; It is 1 revolutions per second that drum sieves 53 revolutions, and its sieve number is 50 orders; Blend stop 58 distributes in the shape of a spiral; As shown in Figure 6, paper pulp pressing mechanism 6 comprise material guide groove 61, draw flitch 62, Material collecting box for harvesting 66, power-equipment 67, support 68, collecting-tank 69 and extrusion equipment; Material guide groove 61 communicates with paper pulp pond, and is connected with extrusion equipment by drawing flitch 62; Citation roller 63, upper compression roller 64 and lower compression roller 65 material are rubber rollers; Extrusion equipment is fixed on the support 68 of frame-shaped construction, and collecting-tank 69 is arranged on bottom extrusion equipment; Material collecting box for harvesting 66 is arranged on extrusion equipment exit; Extrusion equipment comprises that citation roller 63, upper compression roller 64 and lower compression roller 65, three roller are triangle disposition structure, upper compression roller 64 is fixedly connected on support 68 upper, and the front end and citation roller 63 disc that draw flitch 62 are tangent, and width is consistent with the length of citation roller 63; Power-equipment 67 comprises reductor and motor C, and motor C is connected with speed reducer drive formula, and reductor is connected by bearing-transmission formula with the axis of lower compression roller 65 with citation roller 63, upper compression roller 64, material guide groove 61 with draw flitch 62 place of being connected and be provided with filter screen 611; Extrusion molding mechanism 72 comprises propeller 721, heater 722, impurity collecting box 723 and smoke exhaust pipe 724, and in the present embodiment, extrusion molding mechanism 72 arranges 2 roads, between communicated by tube connector; Filter mechanism also has 2, and be filter mechanism A73 and filter mechanism B74, the respectively with 1st and 2nd road extrusion molding mechanism 72 communicates; Extrusion moulding device also comprises cooling forming mechanism 75, and cooling forming mechanism 75 and the 2nd road extrusion molding mechanism 72 are communicated by tube connector; The right-hand member of cooling forming mechanism 75 is communicated with filter mechanism C76, and cooling bay 77 is arranged on the exit of filter mechanism C76; In the present embodiment, filter mechanism A73, filter mechanism B74 and filter mechanism C76 are hydraulic screen replacing device; Hydraulic screen replacing device is provided with two cover filter screens; Propeller 721 is in horizontal barrel-like structure, and the bottom of its left end and feed hopper 71 communicates, right-hand member and filter mechanism communicate; Heater 722 covers the outer surface of propeller 721; Impurity collecting box 723 is arranged on the right-hand member bottom surface of propeller 721 near filter mechanism place; Smoke exhaust pipe 724 is arranged on the right-hand member end face of propeller 721; Cooling bay 77 is arranged on filter mechanism exit; Cooling forming mechanism 75 periphery is provided with cooling water circulation pipe; Propeller 721 is spiral promotion device; Heater 722 is electromagnetic heater or steam heater; Granulating mechanism 8 also comprises citation roller 83, is arranged between charging aperture B81 and rotary cutter 86; Charging aperture B81 is in the shape that inwardly closes up.The granulating mechanism 8 of prilling granulator comprises charging aperture B81, operating desk 82, holding tank 85, rotary cutter 86 and discharge nozzle 87; Charging aperture B81 and rotary cutter 86 are fixed on operating desk 82 upper surface, holding tank 85 is fixed on operating desk 82 lower surface; The import of charging aperture B81 is connected with the cooling bay 77 of extrusion moulding device by conveyer belt 80, and outlet is connected with rotary cutter 86; Rotary cutter 86 blanking place arranges holding tank 85, and holding tank 85 is communicated by discharge nozzle 87 and package mechanism 9.The vertical cell of the chemical solution treatment box 10 of smoke treating device is 4, is followed successively by the first cell 101, second cell 102, the 3rd cell 103 and the 4th cell 104 from left to right, is communicated with between 2 the vertical cells closed on by bridge piece 105; Wherein: in the first cell 101, solution is calcium carbonate soln, being camphor ball lysate in the second cell 102 and the 3rd cell 103, is base mixed liquor in the 4th cell 104, is provided with oil and collects mouth 106 on the liquid level of the first cell 101; The bottom air inlet of spray column 20 is communicated with by tube connector with the 4th cell 104, and neck gas outlet is communicated with the bottom air inlet of adsorption box 30; The top of spray column 20 arranges mouth spray 201; Adsorption box 30 top is set out gas port and is communicated with air by blast pipe, and inside arranges active carbon adsorption plate 301, and each active carbon adsorption plate 301 is evenly distributed with adsorption hole 302; The mouth spray 201 of spray column 20 is connected with the shower 202 be inserted at the bottom of tower; Dividing plate 203 is Pall ring; Active carbon adsorption plate 301 is the bell mouth shape structure of mouth down; Bridge piece 105 between spray column 20 and chemical solution treatment box 10 is provided with vavuum pump 40; Spray column 20 inside is equidistantly arranged with dividing plate 203 in parallel from top to bottom, and each dividing plate 203 and shower 202 are evenly provided with through hole, and spray column 20 spray liquid is alkali lye; The mouth of pipe that bridge piece 105 inserts below liquid level of solution is communicated with air distribution disk 107, and the upper surface of each air distribution disk 107 is connected with bridge piece 105, and lower surface is evenly provided with air distribution disk gas outlet 108; In chemical solution treatment box 10, the liquid level of chemical solution is 60% of box height; Second cell 102 and the interior use amount for camphor ball lysate of the 3rd cell 103 are 30 gs/kg; The concentration of sodium hydroxide solution 5% of spray column 20.Spray column 20 spray liquid is sodium hydroxide solution.

The waste paper plastic composite materials paper of the present embodiment is separated-moulds the application of skin granulation production system, and concrete steps are with embodiment 1, and difference is:

In steps A, water inlet 41 starts the recirculated water of injected system, motor A46 drives vertical angle to sieve 42 High Rotation Speeds, under the effect of water, form high strength eddy current rub circulation rubbing action, waste paper plastic sheet is made to be subject to the Separate With Friction of impact and paper in comprehensive high strength, paper pulp is fully discongested as fiber, under the run-inflation effect of water, avoids the cut-out of paper pulp fiber;

In step B, the paper pulp that grout outlet 44 flows out is sent by pumping to the feed pipe 51 of paper pulp impurity removal mechanism 5, and following current is to holding tank 52, and under the distributional effects of holding tank 52, paper pulp flows into each drum sieve 53 by tube connector 54; Under motor B55 drives, drum sieves 53 average rates and rotates, and the paper pulp after removal of impurities, by sieve mesh, under gravity, vertically falls into paper pulp pond 56; Not by the impurity of sieve mesh, such as metal, plastic sheet, aluminium foil etc., the impurities outlet being sieved 53 sides by drum falls into impurity collecting box 57;

In step D, steps A is gone out to mould the plastic sheet that mouth 45 discharges and is fallen into the propeller 721 of extrusion molding mechanism 72 by feed hopper 71 freely falling body, under the continuous heating of heater 722, mould skin fragment and carry out high temperature melt fluidly, again through filter mechanism filtration, the impurity that can not melt, when being advanced into filter mechanism, falls in impurity collecting box 723 temporary; Plastic liquid, through the filtration of filter mechanism and extrusion molding, finally by the cooling of cooling bay 77, becomes the threaded plastic finished product being suitable for granulation processing; 2 road extrusion molding mechanisms 72 add the setting of cooling forming mechanism 75, filter mechanism A73, filter mechanism B74 and filter mechanism C76, make fluidised plastics through 2 extrusion moldings, filter for 2 times and extrusion molding after 1 cooling; The discharging of extrusion moulding device is that strip-shaped materials is delivered to charging aperture 81 through conveyer belt 80, to granulate product in the guiding of charging aperture 81 and the continuous cutting-off of rotary cutter 86, pack through the conveying of discharge nozzle 87 and package mechanism 9 again, the uninterrupted material handling of whole device, and granulation is even, steady quality;

In step e, drum sieves 53 right-hand member dipping type structures, for the flowing of paper pulp provides power; The synergy of citation roller 63, upper compression roller 64 and lower compression roller 65, after namely ensure that extruding, thickness is even, in turn ensure that paper pulp extrudes the moisture content after dewatering and is suitable for following process; The mating reaction of motor C and reductor in paper pulp pressing mechanism, can regulate the suitable rotating speed of three rollers, to be adapted to the needs of machined parameters; Drum sieve 53 arranges 3, is quantity required for normal production, the use of blend stop 58, the flow velocity of available buffer paper pulp, and removal of impurities is thorough, and impurity can also be guided to exit movement; In paper pulp pressing mechanism 6 material guide groove 61 with draw flitch 62 be connected place filter screen 611 setting, be conducive to the paper pulp after preventing other impurity from entering extruding; The setting of rubber rollers in paper pulp pressing mechanism, to the extruding of paper pulp buffer-type, effectively prevents excessive compression and makes its moisture content be unsuitable for following process;

In step F, extrusion moulding device is in heating process, and the flue gas of generation is entered in smoke treating device by smoke exhaust pipe 724 and is quickly cooled to less than 30 DEG C after first cell 101, and a part of smog generates calcareous plastic cement oil under the effect of alkalescent calcium carbonate soln; Calcareous plastic cement oil is collected mouth 106 periodic collection by oil and is discharged casing, utilizes as during raw material secondary plasticizing; Carry out twice deodorizing below the smog having neither part nor lot in reaction passes into the second cell 102 and the 3rd cell 103 camphor ball lysate liquid level by bridge piece 105, remove the phenyl moiety such as toluene, dimethylbenzene having sharp aroma, low toxicity in smog; After smog deodorizing, the base mixed liquor being passed into the 4th cell 104 by bridge piece 105 carries out quaternization, removes the sour gas of the main component accounted in smog; Under the effect of vavuum pump 40, untreated smog is completely transported to the bottom of spray column 20, and under the effect of the alkali lye sprayed from mouth spray 201, sour gas reacts fully; After abundant reaction, smog main component is carbon dioxide, aqueous vapor and smoke particle, pass into adsorption box 30 and carry out granular absorption, under the effect of active carbon adsorption plate 301 and adsorption hole 302, after adsorbing fully, through detection up to standard after, drain into air by exhaust chimney, if not up to standard, return smoke treating device by return-air duct and carry out after-treatment.

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, and propeller 721 is spiral promotion device, evenly advances, and when avoiding extrusion molding off and on, brings difficulty to subsequent treatment; Heater 722 is steam heater, and initial outlay is few; 2 road extrusion molding mechanisms 72 are arranged, and are conducive to the impurity moulded in skin fragment and remove in batches, improve the purity of extrusion molding, are conducive to improving the quality of products, and prevent metal impurities from injuring filter mechanism; The setting of cooling forming mechanism 75, be conducive to plastics undertaken facilitating extrusion molding by solid state buffer-type, prevent plastic liquid from sharply lowering the temperature and cause irregular deformation; The use of hydraulic screen replacing device, can reduce draping difficulty, improves draping efficiency, and realizes uninterrupted production process; Internal screen order number filter mechanism A is less than filter mechanism B, the removal of impurities of implementation phase formula; The use of cooling water circulation pipe, cooling effectiveness is high also can be realized needing controllable type to cool according to technique.

Embodiment 3

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, and basic structure is with embodiment 2, and difference is: in friction mechanism 4, the volume of water is 70% of total capacity; It is 30 degree that drum sieves 53 inclination angles, and revolution is 2 revolutions per seconds, and sieve number is 20 orders; Feed hopper 71 is arranged automatic material smashing bar, avoid moulding skin gentlier and not blanking in feed hopper 71 internal cause; Heater 722 is electromagnetic heater; The temperature detection that extrusion molding organization establishes is connected with PLC and monitor control mechanism.Package mechanism 9 comprises aggregate bin 91 and weighing and bagging platform 92, aggregate bin 91 upper end and discharge nozzle 87, and bottom end outlet and weighing and bagging platform 92 communicate; Granulating mechanism 8 also comprises citation roller 83, is arranged between charging aperture 81 and rotary cutter 86; Charging aperture 81 is in the shape that inwardly closes up; Side relative with discharge nozzle 87 on holding tank 85 arranges air blast 84, and air blast 84 air outlet and holding tank 85 and discharge nozzle 87 communicate; Arrange rubber face at the roll surface of citation roller 83, rotary cutter 86 is hobboing cutter group; The inwall of the first cell 101 arranges cooling water circulating device, to ensure that the smog entering cell is reduced to rapidly less than 30 DEG C.In chemical solution treatment box 10, the liquid level of chemical solution is 70% of box height; The concentration of sodium hydroxide solution 7% of spray column 20.Second cell 102 camphor ball addition is 70 gs/kg, and add grape phenolic acid solution in the 3rd cell 103, addition is 70 gs/kg.Whole device is by PLC and conputer controlled, and chemical concentrations sample point is set in chemical solution treatment box 10 and spray column 20, gas componant sample point being connected with the PLC system of outer company is set at exhaust chimney air inlet place, with monitoring chemical solution concentration at any time and gas discharging whether up to standard.

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, and the concrete step that uses is with embodiment 2.

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, and achieve full automation and produce, electromagnetic heater effectively can also improve the efficiency of heating surface; The setting of aggregate bin 91 and weighing and bagging platform 92, is convenient to the collection of product and concentrates packaging, improve production efficiency; Charging aperture 81, in the shape that inwardly closes up, makes strip-shaped materials focus on, and is convenient to rotary cutter 86 and concentrates cut-out; The setting of air blast 84, plays the effect of product cooling and mass transport, improves production efficiency; The use of rubber face citation roller 83, makes the extruding buffer-type of citation roller 83 pairs of strip-shaped materials carry out, avoids excessive extrusion, affect granulation quality, the setting of citation roller 83 can also make strip-shaped materials carry out roller process before cutting, and surface is more smooth, makes granulation more even; The use of grape phenolic acid solution, more targeted to the process of the phenyl moiety in smog, treatment effect is better; Temperature detection and monitor control mechanism can also effectively be monitored technological temperature and regulate.After measured, production efficiency further increases more than 30%.

Embodiment 4

A kind of waste paper plastic composite materials paper of the present embodiment is separated-moulds skin granulation production system, and basic structure is with embodiment 2, and difference is: in friction mechanism 4, the volume of water is 80% of total capacity; It is 15 degree that drum sieves 53 inclination angles, and sieve number is 40 orders; Second cell 102 and the interior use amount for camphor ball lysate of the 3rd cell 103 are 50 gs/kg; The concentration of sodium hydroxide solution 8% of spray column 20.

The embodiment of the present invention is only be described the preferred embodiment of the present invention; not design of the present invention and scope are limited; under the prerequisite not departing from design philosophy of the present invention; the various distortion that this area engineers and technicians make technical scheme of the present invention and improvement, all should fall into protection scope of the present invention.

Claims

1. a waste paper plastic composite materials paper is separated-moulds skin granulation production system, comprise the paper separator, extrusion moulding device and the prilling granulator that connect successively, it is characterized in that: also comprise the pulp treating apparatus be connected with paper separator and the smoke treating device be connected with extrusion moulding device;

Described paper separator comprises charging aperture A (1), material pushing mechanism (2), material extruder (3) and friction mechanism (4), described material pushing mechanism (2) and friction mechanism (4) are bucket body structure, described charging aperture (1) is arranged on one end of material pushing mechanism (2) and communicates with it, and described material extruder (3) is detachably arranged on the other end of material pushing mechanism (2); Described friction mechanism (4) is connected with the discharge end of material extruder (3);

Described extrusion moulding device comprises feed hopper (71), extrusion molding mechanism (72), filter mechanism and cooling bay (77), the opening of described feed hopper (71) is connected by conveying device with the mouth (45) that goes out to mould of friction mechanism (4), one end of material whereabouts mouth and extrusion molding mechanism (72) communicates, and is fixedly installed filter mechanism between the other end of extrusion molding mechanism (72) and cooling bay (77);

Described prilling granulator comprises granulating mechanism (8) and package mechanism (9), is connected between described granulating mechanism (8) and cooling bay (77) by conveyer belt; Be communicated with by discharge nozzle (87) between described package mechanism (9) and granulating mechanism (8);

Described pulp treating apparatus comprises paper pulp impurity removal mechanism (5) and paper pulp pressing mechanism (6), and described paper pulp impurity removal mechanism (5) is communicated with by delivery pump with the grout outlet (44) of friction mechanism (4); Paper pulp pressing mechanism (6) is communicated with by delivery pump with the paper pulp pond (56) of paper pulp impurity removal mechanism (5);

Described smoke treating device comprises the chemical solution treatment box (10), spray column (20) and the adsorption box (30) that are communicated with successively; Described chemical solution treatment box (10) is communicated with the smoke exhaust pipe (724) of extrusion moulding device.

2. waste paper plastic composite materials paper according to claim 1 is separated-moulds skin granulation production system, it is characterized in that: described friction mechanism (4) comprises water inlet (41), vertical angle is sieved (42), grout outlet (44), gone out to mould mouth (45) and motor A (46), and described water inlet (41) is arranged on the left end top position of friction mechanism (4); Described vertical angle sieve (42) and motor A (46) thereof are fixedly installed on friction mechanism (4) axis at interior, motor A (46) at right-hand member in vertical angle sieve (42), and vertical angle sieve (42) is in bucket sieve-like; Described grout outlet (44) and go out to mould the bottom that mouth (45) is separately positioned on friction mechanism (4) from left to right, goes out to mould the right-hand member exit of mouth (45) near vertical angle sieve (42);

Described paper pulp impurity removal mechanism (5) comprises feed pipe (51), holding tank (52), motor B (55), paper pulp pond (56), impurity collecting box (57) and drum sieve (53); Described feed pipe (51) one end and paper pulp raw material pond communicate, and the other end and holding tank (52) communicate; Described holding tank (52) and drum sieve (53) are communicated by tube connector (54); Immediately below described drum sieve (53), paper pulp pond (56) is set; Drum sieve (53) left end is fixedly connected on fixed support, and its axis right-hand member and motor B (55) are in transmission connection, and left end impurities outlet and impurity collecting box (57) communicate; Described paper pulp pressing mechanism (6) comprises material guide groove (61), draws flitch (62), Material collecting box for harvesting (66), power-equipment (67), support (68), collecting-tank (69) and extrusion equipment; Described material guide groove (61) communicates with paper pulp pond, and is connected with extrusion equipment by drawing flitch (62); Described extrusion equipment is fixed on the support (68) of frame-shaped construction, and described collecting-tank (69) is arranged on bottom extrusion equipment; Described Material collecting box for harvesting (66) is arranged on extrusion equipment exit.

3. waste paper plastic composite materials paper according to claim 1 and 2 is separated-moulds skin granulation production system, it is characterized in that: described extrusion molding mechanism (72) comprises propeller (721), heater (722), impurity collecting box (723) and smoke exhaust pipe (724); Described propeller (721) is in horizontal barrel-like structure, and the bottom of its left end and feed hopper (71) communicates, right-hand member and filter mechanism communicate; Described heater (722) covers the outer surface of propeller (721); Described impurity collecting box (723) is arranged on the right-hand member bottom surface of propeller (721) near filter mechanism place; Described smoke exhaust pipe (724) is arranged on the right-hand member end face of propeller (721); Described cooling bay (77) is arranged on filter mechanism exit;

Described chemical solution treatment box (10) is the sealed vacuum case being divided into several vertical cells, one end is communicated with the smoke exhaust pipe (724) of described extrusion moulding device by air inlet, the other end is communicated with by tube connector with spray column (20), be communicated with by bridge piece (105) between 2 the vertical cells closed on, chemical solution is filled with in each cell, one end of bridge piece (105) in cell on chemical liquid level of solution, bottom the cell under the chemical solution liquid level that the other end is inserted into another cell; The bottom air inlet of described spray column (20) is communicated with by tube connector with chemical solution treatment box (10), and neck gas outlet is communicated with the bottom air inlet of adsorption box (30); The top of spray column (20) arranges mouth spray (201); Described adsorption box (30) top is set out gas port and is communicated with air by blast pipe, and inside arranges active carbon adsorption plate (301), and each active carbon adsorption plate (301) is evenly distributed with adsorption hole (302).

4. waste paper plastic composite materials paper according to claim 1 and 2 is separated-moulds skin granulation production system, it is characterized in that: described material extruder (3) is cross-shaped knife structure; Described material pushing mechanism (2) is screw-pushing type structure; The vertical cell of the chemical solution treatment box (10) of described smoke treating device is 4, be followed successively by the first cell (101), the second cell (102), the 3rd cell (103) and the 4th cell (104) from left to right, wherein: the first cell (101) interior solution is calcium carbonate soln, be camphor ball lysate in second cell (102) and the 3rd cell (103), be base mixed liquor in 4th cell (104), be provided with oil on the liquid level of the first cell (101) and collect mouth (106);

The granulating mechanism (8) of described prilling granulator comprises charging aperture B (81), operating desk (82), holding tank (85), rotary cutter (86) and discharge nozzle (87); Described charging aperture B (81) and rotary cutter (86) are fixed on operating desk (82) upper surface, holding tank (85) is fixed on operating desk (82) lower surface; The import of described charging aperture B (81) is connected with the cooling bay (77) of extrusion moulding device by conveyer belt (80), and outlet is connected with rotary cutter (86); Rotary cutter (86) blanking place arranges holding tank (85), and holding tank (85) is communicated by discharge nozzle (87) and package mechanism (9).

5. waste paper plastic composite materials paper according to claim 4 is separated-moulds skin granulation production system, it is characterized in that: described drum sieve (53) is in right-hand member dipping type structure; Described extrusion equipment comprises citation roller (63), upper compression roller (64) and lower compression roller (65), three rollers are triangle disposition structure, upper compression roller (64) is fixedly connected on support (68) upper, the front end and citation roller (63) disc that draw flitch (62) are tangent, and width is consistent with the length of citation roller (63);

Described extrusion moulding device also comprises cooling forming mechanism (75), and cooling forming mechanism (75) and extrusion molding mechanism (72) are communicated by tube connector; The right-hand member of cooling forming mechanism (75) is communicated with filter mechanism C (76), and cooling bay (77) is arranged on the exit of filter mechanism C (76); Described package mechanism (9) comprises aggregate bin (91) and weighing and bagging platform (92), described aggregate bin (91) upper end and discharge nozzle (87), bottom end outlet and weighing and bagging platform (92) communicate.

6. waste paper plastic composite materials paper according to claim 5 is separated-moulds skin granulation production system, it is characterized in that: described vertical angle sieve (42) is hexagonal reel; Described motor A (46) is high-speed electric expreess locomotive; Described drum sieve (53) is 3, and be evenly distributed on the right side of holding tank (52), its inwall is evenly provided with blend stop (58), and inclination angle is 5 ~ 30 degree; Described power-equipment (67) comprises reductor and motor C, motor C is connected with speed reducer drive formula, and reductor is connected by bearing-transmission formula with the axis of lower compression roller (65) with citation roller (63), upper compression roller (64); The mouth spray (201) of described spray column (20) is connected with the shower (202) be inserted at the bottom of tower; Bridge piece (105) between spray column (20) and chemical solution treatment box (10) is provided with vavuum pump (40); Described propeller (721) is spiral promotion device; Described heater (722) is electromagnetic heater or steam heater; Described granulating mechanism (8) also comprises citation roller (83), is arranged between charging aperture B (81) and rotary cutter (86); Described charging aperture B (81) is in the shape that inwardly closes up.

7. waste paper plastic composite materials paper according to claim 6 is separated-moulds skin granulation production system, it is characterized in that: evenly arrange brake pad (43) along vertical angle sieve (42) Intranet wall; Described spray column (20) inside is equidistantly arranged with dividing plate (203) from top to bottom in parallel, each dividing plate (203) and shower (202) are evenly provided with through hole, and spray column (20) spray liquid is alkali lye; Described filter mechanism A (73), filter mechanism B (74) and filter mechanism C (76) are hydraulic screen replacing device; Described hydraulic screen replacing device is provided with two cover filter screens; Arrange air blast (84) in the upper side relative with discharge nozzle (87) of described holding tank (85), air blast (84) air outlet and holding tank (85) and discharge nozzle (87) communicate.

8. waste paper plastic composite materials paper according to claim 6 is separated-moulds skin granulation production system, it is characterized in that: described vertical angle sieve (42) right side, in closing in shape, goes out to mould closing in place of mouth (45) near vertical angle sieve (42); Described drum sieve (53) revolution is 1 ~ 2 revolutions per second, and its sieve number is 20 ~ 50 orders; Described blend stop (58) distributes in the shape of a spiral; Described citation roller (63), upper compression roller (64) and lower compression roller (65) material are rubber rollers; The mouth of pipe that described bridge piece (105) inserts below liquid level of solution is communicated with air distribution disk (107), the upper surface of each air distribution disk (107) is connected with bridge piece (105), and lower surface is evenly provided with air distribution disk gas outlet (108); The volume of described friction mechanism (4) interior water is 60% ~ 80% of total capacity.

9. waste paper plastic composite materials paper according to claim 7 is separated-moulds skin granulation production system, it is characterized in that: described dividing plate (203) is Pall ring; The concentration of sodium hydroxide solution 5 ~ 8% of described spray column (20); The bell mouth shape structure that described active carbon adsorption plate (301) is mouth down; Arrange rubber face or the direct citation roller (83) for quality of rubber materials at the roll surface of described citation roller (83), described rotary cutter (86) is hobboing cutter group; The liquid level of the interior chemical solution of described chemical solution treatment box (10) is 60 ~ 80% of box height; Second cell (102) and the interior use amount for camphor ball lysate of the 3rd cell (103) are 30 ~ 70 gs/kg.

10. waste paper plastic composite materials paper according to claim 9 is separated-moulds skin granulation production system, it is characterized in that: (71) arrange automatic material smashing bar with described feed hopper; Described 3rd cell (103) interior chemical solution is grape phenolic acid solution; Described spray column (20) spray liquid is sodium hydroxide solution.