CN204604654U - Total system after a kind of paper is separated - Google Patents
Total system after a kind of paper is separated Download PDFInfo
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- CN204604654U CN204604654U CN201520315967.9U CN201520315967U CN204604654U CN 204604654 U CN204604654 U CN 204604654U CN 201520315967 U CN201520315967 U CN 201520315967U CN 204604654 U CN204604654 U CN 204604654U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses a kind of paper and be separated rear total system, belong to waste carton processing technology field.The utility model comprises smoke treating device, extrusion moulding device and prilling granulator; Extrusion moulding device comprises feed hopper, extrusion molding mechanism, filter mechanism and cooling bay; Smoke treating device comprises chemical solution treatment box, spray column and adsorption box; Prilling granulator comprises granulating mechanism and package mechanism; Extrusion molding mechanism comprises propeller, heater, impurity collecting box and smoke exhaust pipe; Chemical solution treatment box is the sealed vacuum case being divided into several vertical cells, is communicated with, is filled with chemical solution in cell between 2 the vertical cells closed on by bridge piece; Adsorption box top is set out gas port and is communicated with air by blast pipe.The utility model is moulded skin fragment after being separated waste carton paper and is reclaimed integrated treatment, achieve enhance productivity, water consumption is few, reduce production cost, be suitable for granulation, smog in extrusion moulding process is carried out the object that processes.
Description
Technical field
The utility model belongs to waste carton processing technology field, is total system after a kind of paper is separated specifically.
Background technology
The recycling of litter decoration is a kind of important channel of resource regeneration, current packaging, and what major part adopted is composite paper-plastic material, and this material is economical and practical, can mildew resistant moistureproof water-impervious, so be widely used in packaging for foodstuff.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.
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.
Utility model content
1. the technical problem that will solve
Mould after being separated for prior art waste carton paper in the recycling of skin fragment and after higher, the water resource waste of production cost, recovery, be unsuitable for the problem that smoke composition in granulation and extrusion moulding process is complicated, easily cause secondary pollution, the utility model provide a kind of paper be separated after total system.The utility model is moulded skin fragment after being separated waste carton paper and is reclaimed integrated treatment, the object can realize enhancing productivity, water consumption is few, reducing production cost, be suitable for granulation, or pipelining, and 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.
2. technical scheme
For achieving the above object, the utility model scheme is carried out in the following manner:
Total system after a kind of paper is separated, comprises smoke treating device, extrusion moulding device and prilling granulator; Extrusion moulding device comprises feed hopper, extrusion molding mechanism, filter mechanism and cooling bay; Smoke treating device comprises chemical solution treatment box, spray column and adsorption box; Described prilling granulator comprises granulating mechanism and package mechanism; Wherein: 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, the vertical cell of chemical solution treatment box 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, operating desk, holding tank, rotary cutter and discharge nozzle; Described charging aperture and rotary cutter are fixed on operating desk upper surface, holding tank is fixed on operating desk lower surface; The import of described charging aperture 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, 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, described aggregate bin upper end and discharge nozzle, and bottom end outlet and weighing and bagging platform communicate.
Preferred scheme, 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 and rotary cutter; Described charging aperture is in the shape that inwardly closes up.
Preferred scheme, 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 described holding tank arranges air blast, and blower outlet and holding tank and discharge nozzle communicate.
Preferred scheme, 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.
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 described citation roller, described rotary cutter is hobboing cutter group.
Preferred scheme, in the 3rd cell, chemical solution is grape phenolic acid solution; Spray column spray liquid is sodium hydroxide solution; Feed hopper 71 is arranged automatic material smashing bar.
Preferred scheme, 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.
Preferred scheme, the concentration of sodium hydroxide solution 5 ~ 8% of spray column.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following remarkable result:
(1) paper of the present utility model is separated rear total system, 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) paper of the present utility model is separated rear total 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) paper of the present utility model be separated after total 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) paper of the present utility model is separated rear total system, is 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) paper of the present utility model is separated rear total system, 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) paper of the present utility model is separated rear total system, and 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) paper of the present utility model be separated after total system, 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) paper of the present utility model is separated rear total 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) paper of the present utility model is separated rear total system, 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) paper of the present utility model is separated rear total system, and be adapted to the halfway present situation of domestic refuse classification dualization classification, apparatus design is compact, low cost of manufacture; 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 utility model is further illustrated.
Fig. 1 is extrusion moulding device of the present utility model and prilling granulator structural representation;
Fig. 2 is smoke treating device structural representation of the present utility model.
In figure: 1, chemical solution treatment box; 2, spray column; 3, adsorption box; 4, vavuum pump; 8, granulating mechanism; 9, package mechanism; 11, the first cell; 12, the second cell; 13, the 3rd cell; 14, the 4th cell; 15, bridge piece; 16, mouth collected by oil; 17, air distribution disk; 18, air distribution disk gas outlet; 21, mouth spray; 22, shower; 23, dividing plate; 31, active carbon adsorption plate; 32, adsorption hole; 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; 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; 721, propeller; 722, heater; 723, impurity collecting box; 724, smoke exhaust pipe.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.
Embodiment 1
A kind of paper of the present embodiment is separated rear total system, as depicted in figs. 1 and 2, comprises smoke treating device, extrusion moulding device and prilling granulator; Smoke treating device comprises chemical solution treatment box 1, spray column 2 and adsorption box 3; Extrusion moulding device comprises feed hopper 71, extrusion molding mechanism 72, filter mechanism and cooling bay 77; Prilling granulator comprises granulating mechanism (8) and package mechanism (9); Wherein: extrusion molding mechanism 72 comprises propeller 721, heater 722, impurity collecting box 723 and smoke exhaust pipe 724; 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; Chemical solution treatment box 1 is the sealed vacuum case being divided into several vertical cells, in the present embodiment, vertical cell is 4, is followed successively by the first cell 11, second cell 12, the 3rd cell 13 and the 4th cell 14 from left to right, in first cell 11, solution is calcium carbonate soln, and concentration is 0.1%; Be camphor ball lysate in second cell 12 and the 3rd cell 13, addition is 30 gs/kg, is base mixed liquor in the 4th cell 14, and in the present embodiment, be NaOH and calcium hydroxide mixed liquor in the 4th cell 14, hydroxide ion concentration is 3%; In chemical solution treatment box 1, the liquid level of chemical solution is 60% of box height; Be provided with oil on the liquid level of the first cell 11 and collect mouth 16; First cell 11 is communicated with the smoke exhaust pipe 724 of extrusion moulding device by air inlet, 4th cell 14 is communicated with by tube connector with spray column 2, be communicated with by bridge piece 15 between 2 the vertical cells closed on, one end of bridge piece 15 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 2 is communicated with by tube connector with chemical solution treatment box 1, and neck gas outlet is communicated with the bottom air inlet of adsorption box 3; The top of spray column 2 arranges mouth spray 21, and spray column 2 spray liquid is the sodium hydroxide solution of 5%; Adsorption box 3 top is set out gas port and is communicated with air by blast pipe, and inside arranges active carbon adsorption plate 31, and each active carbon adsorption plate 31 is evenly distributed with adsorption hole 32.
The paper of the present embodiment is separated the application of rear total system, after start, paper be separated after mould skin fragment falls into extrusion molding mechanism 72 propeller 721 by feed hopper 71 freely falling body, under the continuous heating of heater 722, mould skin fragment and carry out high temperature melt fluidly, then through filter mechanism filtration, the impurity that can not melt is when being advanced into filter mechanism, fall in impurity collecting box 723 temporary, in heating process, the flue gas of generation is discharged by smoke exhaust pipe 724; 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; Finally enter granulating mechanism granulation and package mechanism packaging.
In heating process, 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 11, 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 16 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 12 and the 3rd cell 13 camphor ball lysate liquid level by bridge piece 15, 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 14 by bridge piece 15 carries out quaternization, removes the sour gas of the main component accounted in smog; Under the effect of vavuum pump 4, untreated smog is completely transported to the bottom of spray column 2, and under the effect of the alkali lye sprayed from mouth spray 21, sour gas reacts fully; After abundant reaction, smog main component is carbon dioxide, aqueous vapor and smoke particle, pass into adsorption box 3 and carry out granular absorption, under the effect of active carbon adsorption plate 31 and adsorption hole 32, 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.
The paper of the present embodiment is separated rear total system, achieves after waste carton paper is separated and moulds the object that skin fragment reclaims production cost of enhancing productivity, reduce, or pipelining, and labor strength is low.The smog produced is through the process of smoke treating device, and through detecting, the exhaust after absorption reaches discharge standard completely, achieves and smog in extrusion moulding process after the separation of waste carton paper is carried out the object of fully process
Embodiment 2
A kind of paper of the present embodiment is separated rear total system, and basic structure is with embodiment 1, and difference is: 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; 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; Propeller 721 is spiral promotion device; Heater 722 is steam heater; Smoke exhaust pipe 724 and smoke eliminator communicate; 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; Cooling forming mechanism 75 periphery is provided with cooling water circulation pipe.Granulating mechanism 8 comprises charging aperture 81, operating desk 82, holding tank 85, rotary cutter 86 and discharge nozzle 87; Wherein: charging aperture 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 charging aperture 81 by conveyer belt 80 with mould skin extrusion moulding device and be connected, 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 mouth of pipe that bridge piece 15 inserts below liquid level of solution is communicated with air distribution disk 17, the upper surface of each air distribution disk 17 is connected with bridge piece 15, lower surface is evenly provided with air distribution disk gas outlet 18, and smog is evenly given vent to anger in chemical solution, improves the treatment effect of smog in chemical solution.Dividing plate 23 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; Active carbon adsorption plate 31 is the bell mouth shape structure of mouth down, improves effective adsorption area, strengthens adsorption effect.In 3rd cell 13, chemical solution is grape phenolic acid solution, and addition is 50 gs/kg, the use of grape phenolic acid solution, and more targeted to the process of the phenyl moiety in smog, treatment effect is better; Spray column 2 spray liquid is sodium hydroxide solution; In chemical solution treatment box 1, the liquid level of chemical solution is 80% of box height; The concentration of sodium hydroxide solution 8% of spray column 2.Second cell 12 camphor ball addition is 50 gs/kg, and be NaOH and calcium hydroxide mixed liquor in the 4th cell 14, hydroxide ion concentration is 5%.
A kind of paper of the present embodiment is separated rear total system, basic use procedure is with embodiment 1, difference is, 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.The smoke treated efficiency of smoke treating device also improves a lot, and after measured, whole processing procedure smoke treated efficiency improves about 30%.
Total system after a kind of paper of the present embodiment is separated, 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 paper of the present embodiment is separated rear total system, and basic structure is with embodiment 2, and difference is: feed hopper 71 is arranged automatic material smashing bar, avoids 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 11 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 1, the liquid level of chemical solution is 70% of box height; The concentration of sodium hydroxide solution 7% of spray column 2.Second cell 12 camphor ball addition is 70 gs/kg, and the 3rd cell 13 grape phenolic acid solution 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 1 and spray column 2, 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 paper of the present embodiment is separated rear total 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; Temperature detection and monitor control mechanism can also effectively be monitored technological temperature and regulate.After measured, production efficiency further increases more than 15%.
The utility model embodiment is only be described preferred embodiment of the present utility model; 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 the technical solution of the utility model and improvement, all should fall into protection domain of the present utility model.
Claims (10)
1. paper is separated a rear total system, comprises smoke treating device, extrusion moulding device and prilling granulator; It is characterized in that: described smoke treating device comprises chemical solution treatment box (1), spray column (2) and adsorption box (3); Described extrusion moulding device comprises feed hopper (71), extrusion molding mechanism (72), filter mechanism and cooling bay (77); Described prilling granulator comprises granulating mechanism (8) and package mechanism (9); Wherein:
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 (1) 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 (2), be communicated with by bridge piece (15) between 2 the vertical cells closed on, chemical solution is filled with in each cell, one end of bridge piece (15) 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 (2) is communicated with by tube connector with chemical solution treatment box (1), and neck gas outlet is communicated with the bottom air inlet of adsorption box (3); The top of spray column (2) arranges mouth spray (21); Described adsorption box (3) top is set out gas port and is communicated with air by blast pipe, and inside arranges active carbon adsorption plate (31), and each active carbon adsorption plate (31) is evenly distributed with adsorption hole (32).
2. paper according to claim 1 is separated rear total system, it is characterized in that: the vertical cell of the chemical solution treatment box (1) of described smoke treating device is 4, be followed successively by the first cell (11) from left to right, second cell (12), 3rd cell (13) and the 4th cell (14), wherein: the first cell (11) interior solution is calcium carbonate soln, be camphor ball lysate in second cell (12) and the 3rd cell (13), be base mixed liquor in 4th cell (14), be provided with oil on the liquid level of the first cell (11) and collect mouth (16), described extrusion molding mechanism (72) arranges 2 roads, between communicated by tube connector, described filter mechanism also has 2, and be filter mechanism A (73) and filter mechanism B (74), the respectively with 1st and 2nd road extrusion molding mechanism (72) communicates,
The granulating mechanism (8) of described prilling granulator comprises charging aperture (81), operating desk (82), holding tank (85), rotary cutter (86) and discharge nozzle (87); Described charging aperture (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 (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).
3. paper according to claim 2 is separated rear total system, it is characterized in that: described extrusion moulding device also comprises cooling forming mechanism (75), 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 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.
4. paper according to claim 3 is separated rear total system, it is characterized in that: the mouth spray (21) of described spray column (2) is connected with the shower (22) be inserted at the bottom of tower; Bridge piece (15) between spray column (2) and chemical solution treatment box (1) is provided with vavuum pump (4); 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 (81) and rotary cutter (86); Described charging aperture (81) is in the shape that inwardly closes up.
5. paper according to claim 3 is separated rear total system, it is characterized in that: described spray column (2) inside is equidistantly arranged with dividing plate (23) from top to bottom in parallel, each dividing plate (23) and shower (22) are evenly provided with through hole, and spray column (2) 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.
6. total system after the paper according to claim 4 or 5 is separated, it is characterized in that: the mouth of pipe that described bridge piece (15) inserts below liquid level of solution is communicated with air distribution disk (17), the upper surface of each air distribution disk (17) is connected with bridge piece (15), and lower surface is evenly provided with air distribution disk gas outlet (18); Described cooling forming mechanism (75) periphery is provided with cooling water circulation pipe.
7. paper according to claim 6 is separated rear total system, it is characterized in that: described dividing plate (23) is Pall ring; The bell mouth shape structure that described active carbon adsorption plate (31) 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.
8. paper according to claim 7 is separated rear total system, it is characterized in that: described 3rd cell (13) interior chemical solution is grape phenolic acid solution; Described spray column (2) spray liquid is sodium hydroxide solution; Described feed hopper 71 arranges automatic material smashing bar.
9. paper according to claim 7 is separated rear total system, it is characterized in that: the liquid level of the interior chemical solution of described chemical solution treatment box (1) is 60 ~ 80% of box height; Second cell (12) and the interior use amount for camphor ball lysate of the 3rd cell (13) are 30 ~ 70 gs/kg.
10. paper according to claim 8 is separated rear total system, it is characterized in that: the concentration of sodium hydroxide solution 5 ~ 8% of described spray column (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315967.9U CN204604654U (en) | 2015-05-15 | 2015-05-15 | Total system after a kind of paper is separated |
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| CN201520315967.9U CN204604654U (en) | 2015-05-15 | 2015-05-15 | Total system after a kind of paper is separated |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816403A (en) * | 2015-05-15 | 2015-08-05 | 马鞍山华诚塑业有限公司 | Comprehensive treatment system used after separation of paper and plastic |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816403A (en) * | 2015-05-15 | 2015-08-05 | 马鞍山华诚塑业有限公司 | Comprehensive treatment system used after separation of paper and plastic |
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