CN106696116B - The operating method of total system after a kind of separation of paper - Google Patents

Abstract

The operating method of total system, belongs to waste carton processing technology field after being detached the invention discloses a kind of paper.The present invention includes smoke treating device, extrusion moulding device and prilling granulator；Extrusion moulding device includes feed hopper, extrusion molding mechanism, filter mechanism and cooling bay；Smoke treating device includes chemical solution treatment box, spray column and adsorption box；Prilling granulator includes granulating mechanism and package mechanism；Extrusion molding mechanism includes propeller, heater, impurity collecting box and smoke exhaust pipe；Chemical solution treatment box is divided into the sealed vacuum case of several vertical cells, is connected to by bridge piece between 2 vertical cells, filled with chemical solution in cell；Absorption upper box part is provided gas port and passes through exhaust pipe and atmosphere.Modeling skin fragment recycles integrated treatment after the operating method of the present invention detaches waste carton paper, realizes and improves that production efficiency, water consumption are few, reduce production cost, suitable for granulation, the purpose that is fully handled smog during extrusion moulding.

Description

The operating method of total system after a kind of separation of paper

The present patent application is divisional application, parent application number：2015102495268；Female case title：After a kind of separation of paper Total system；Parent application day：2015-5-15.

Technical field

The invention belongs to waste carton processing technology field, the behaviour of total system after specifically a kind of paper separation Make method.

Background technology

The recycling of litter decoration is a kind of important channel of resource regeneration, current packaging, what major part used Composite paper-plastic material, this material is economical and practical, can mildew resistant moistureproof water-impervious, so being widely used in food packaging.But by In the different performance of paper, such material cannot directly handle recycling：Its reason one, which is paper bag, to degrade, but plastics cannot drop Solution；Its reason is second is that plastics can be with regeneration and granulation, but paper bag is unable to regeneration and granulation.If not handling, environment both can be caused Pollution, and waste resource.It is recycled, it is necessary to first paper be detached, then handled respectively.

Modeling skin fragment after the separation of litter decoration paper needs to recycle, but if dealing with improperly, it is easy to cause to ring The secondary pollution in border and the waste of raw material.Existing recovery processing mode is typically by the way of wet concentration sorting, and water consumption is special Not big, there are of high cost, the drawbacks such as cause serious pollution to the environment for this process.After paper separation, waste plastic is in extrusion moulding mistake Cheng Zhong will produce a large amount of toxic smog, contain chlorination in smog due to needing to heat the complexity with waste plastic ingredient The toxic gases such as hydrogen, methane, toluene, dimethylbenzene and various heavy metal compounds.These toxic gases are such as without effective Processing, it will secondary pollution is caused to air.

Chinese Patent Application No.：201120206717.3 publication date：2012.02.01 patent document, disclose one kind Equipment for refuse plastic recovery processing.It is big that it mainly solves existing wet concentration process water consumption, and operating cost is high, to environment Pollute the technical problems such as larger.Its key points of the technical solution are that：It includes to material conveying device, breaker, pneumatic separator, impurity Removal device, Granulation Equipments, control system, control system respectively with to material conveying device, breaker, pneumatic separator, impurity Removal device and Granulation Equipments are connected；Belt conveyer, breaker is used to use zigzag rotating knife to material conveying device Piece, pneumatic separator include hot-blast stove, air blower, and impurity removal means include pneumatic separator thorax bottom, and Granulation Equipments includes spout Screw feeder, tamping equipment and the prilling granulator of upper installation；Control system includes industrial computer and sensing device.Its energy Recycling is carried out to refuse plastic, and treatment process is relatively easy, environmental pollution is less.Processed recycled plastic packet It includes refuse plastic and is used equally for manufacture die core for casting in-site reinforced cement or for process industry, building and daily necessities etc., it can also be used to It is fabricated to raw materials for production such as granulation material etc..The processing for the waste plastic that the utility model is suitable for directly collecting is applied to waste and old Carton paper separation after plastic processing when, due to its comparison of ingredients complexity, only pass through the utility model physics processing method, It can not carry out subsequent granulation processing.

Chinese Patent Application No.：201420607474.8 publication date：2015.02.25 patent document, disclose one kind For the inexpensive smoke treating device of plastic granulator, including comminutor smog outlet pipe, collection smoke box, first pipe, reduced pipe, Second pipe, third pipeline, reducing elbow, water inlet pipe, the 4th pipeline, water tank and outlet pipe；The collection smoke box bottom center is set There are cylindrical protrusions, cylindrical protrusions that an annular collecting vat, annular collecting vat bottom is collectively formed with the bottom surface of collection smoke box and side Portion is equipped with drain pipe, and drain pipe is equipped with valve, liquid level gauge is equipped in collection smoke box；First pipe one end connection collection smoke box, The other end is sequentially connected reduced pipe, second pipe, third pipeline, reducing elbow and the 4th pipeline；The side of 4th pipeline Equipped with water inlet pipe, water inlet pipe top is equipped with nozzle, and the 4th pipeline stretches into water tank, and water tank bottom is equipped with outlet pipe；The nozzle Including water feed apparatus, bearing, bearing block and nozzle cap；The apparatus structure is simple, at low cost.The utility model is catchmented by annular The use of slot and nozzle absorbs the smoke particle of plastic granulator by physical method, but cannot be solved in smog Chemical composition.

Invention content

1. technical problems to be solved

For being moulded after the separation of prior art waste carton paper in the recovery processing of skin fragment, production cost is higher, water resource is unrestrained Be unsuitable for being granulated after expense, recycling and extrusion moulding during smoke composition is complicated, be easy to cause the problem of secondary pollution, this hair The bright operating method for providing total system after a kind of separation of paper.Modeling skin is broken after the present invention detaches waste carton paper Piece recycles integrated treatment, may be implemented to improve few production efficiency, water consumption, reduction production cost, the purpose suitable for granulation, still Pipelining, labor intensity are low；It can also realize the purpose for fully being handled smog during extrusion moulding, locate The closed progress of reason process, will not cause secondary pollution to air.

2. technical solution

In order to achieve the above objectives, the present invention program carries out in the following manner：

The operating method of total system after a kind of separation of paper, total system includes at smog after paper separation Manage device, extrusion moulding device and prilling granulator；Extrusion moulding device includes feed hopper, extrusion molding mechanism, filter mechanism and cooling Pond；Smoke treating device includes chemical solution treatment box, spray column and adsorption box；The prilling granulator includes granulating mechanism and packet Mounting mechanism；Wherein：Extrusion molding mechanism includes propeller, heater, impurity collecting box and smoke exhaust pipe；Propeller is in horizontal tubbiness knot The bottom end of structure, left end and feed hopper communicates, right end and filter mechanism communicate；Heater is covered in the outer surface of propeller；It is miscellaneous Matter collecting box is arranged in the right end bottom surface of propeller at filter mechanism；Smoke exhaust pipe is arranged in the right end top surface of propeller；It is cold But pond is arranged in filter mechanism exit；Chemical solution treatment box is divided into the sealed vacuum case of several vertical cells, and one End is connected to by air inlet with the smoke exhaust pipe of extrusion moulding device, and the other end is connected to spray column by connecting tube, 2 closed on It is connected to by bridge piece between vertical cell, is internalized by cell filled with chemical solution, one end of bridge piece in each cell It learns on liquid level of solution, the bridge piece other end is inserted into the cell bottom under the chemical solution liquid level of another cell；Spray The bottom air inlet of tower is connected to chemical solution treatment box by connecting tube, the bottom of spray column neck gas outlet and adsorption box into Gas port is connected to；Spray port is arranged in the top of spray column；Absorption upper box part is provided gas port and passes through exhaust pipe and atmosphere, inside Activated carbon adsorption plate is set, adsorption hole is evenly distributed on each activated carbon adsorption plate.Concrete operation step is：

After booting, the modeling skin fragment after paper separation falls into the propeller of extrusion molding mechanism by feed hopper freely falling body, Under the continuous heating of heater, modeling skin fragment, which carries out high temperature melt, cannot melt at fluid using filter mechanism filtration Impurity when being advanced into filter mechanism, fall in impurity collecting box keep in, in heating process, the flue gas of generation passes through smoke evacuation Pipe is discharged；Plastic liquid passes through the filtering and extrusion molding of filter mechanism, finally by the cooling of cooling bay, becomes suitable for being granulated The threaded plastic finished product of processing；Granulating mechanism is finally entered to be granulated and package mechanism packaging；

In heating process, the flue gas of generation is entered by smoke exhaust pipe in smoke treating device to be quickly cooled to after the first cell 30 DEG C hereinafter, a part of smog generates calcareous plastic cement oil under the action of alkalescent calcium carbonate soln；Calcareous plastic cement oil passes through oil Collection port periodically collects discharge babinet, is utilized when as raw material secondary plasticizing；The smog for having neither part nor lot in reaction passes through bridge piece It is passed through the liquid level of the second cell and third cell camphor ball lysate or less and carries out deodorization twice, go in smoke removing have pungent gas The phenyl moieties such as taste, less toxic toluene, dimethylbenzene；After smog deodorization, the alkalinity that the 4th cell is passed through by bridge piece mixes Liquid carries out quaternization, and removal accounts for the sour gas of the main component in smog；It is untreated complete under the action of vacuum pump Smog is transported to the bottom of spray column, and under the action of the lye sprayed from spray port, sour gas is adequately reacted； Fully smog main component is carbon dioxide, aqueous vapor and smoke particle after reaction, is passed through adsorption box and carries out granular absorption, in work Property charcoal adsorption plate and adsorption hole under the action of, carry out adequately adsorb after, through detection it is up to standard after, drained by exhaust chimney Air returns to smoke treating device by return-air duct and carries out after-treatment if not up to standard.

The vertical cell of preferred scheme, chemical solution treatment box is 4, is followed successively by the first cell, second from left to right Cell, third cell and the 4th cell, wherein：Solution is calcium carbonate soln in first cell, in the second cell and third cell For camphor ball lysate, interior the 4th cell is alkaline mixed solution, and oily collection port is provided on the liquid level of the first cell；Extruding machine Structure be arranged 2, between communicated by connecting tube；Filter mechanism also has 2, is filter mechanism A and filter mechanism B, respectively with the 1st It is communicated with the 2nd extrusion molding mechanism；The granulating mechanism of prilling granulator includes feed inlet, operation console, holding tank, rotary cutter and discharging Pipe；The feed inlet and rotary cutter are fixed on operation console upper surface, holding tank is fixed on operation console lower surface；The feed inlet Import connected with the cooling bay of extrusion moulding device by conveyer belt, outlet be connected with rotary cutter；At rotary cutter blanking Holding tank is set, and holding tank is communicated by discharge nozzle and package mechanism.

Preferred scheme, extrusion moulding device further include being cooled and shaped mechanism, are cooled and shaped mechanism and the 2nd extrusion molding mechanism It is communicated by connecting tube；The right end for being cooled and shaped mechanism is communicated with filter mechanism C, and cooling bay is arranged in the outlet of filter mechanism C Place；Package mechanism includes aggregate bin and weighing and bagging platform, the aggregate bin upper end and discharge nozzle, bottom end outlet and weighing and bagging platform It communicates.

Preferred scheme, the spray port of spray column are connected with the spray tube for being inserted to bottom of tower；Spray column and chemical solution processing Bridge piece between case is provided with vacuum pump；Propeller is spiral promotion device；Heater is that electromagnetic heater or steam add Hot device；Granulating mechanism further includes citation roller, is arranged between feed inlet and rotary cutter；The feed inlet is in inside closing in shape.

Preferred scheme, is equidistantly arranged in parallel with partition board inside spray column from top to bottom, on each partition board and spray tube It is all evenly arranged with through-hole, spray column spray liquid is lye；Filter mechanism A, filter mechanism B and filter mechanism C are hydraulic screen replacing Device；Hydraulic screen replacing device is provided with two sets of strainers；Air blower, air blower is arranged in the side opposite with discharge nozzle on the holding tank Air outlet and holding tank and discharge nozzle communicate.

Preferred scheme, bridge piece are inserted into liquid level of solution nozzle below and are communicated with air distribution disk, each air distribution disk it is upper Surface is connected with bridge piece, and lower surface is evenly arranged with air distribution disk gas outlet；It is cooled and shaped mechanism periphery and is provided with cooling Water-circulating pipe.

Preferred scheme, partition board are Pall ring；Activated carbon adsorption plate is the bell mouth shape structure of mouth down；Draw material described The roll surface setting rubber face of roller is directly the citation roller of rubber material, and the rotary cutter is hobboing cutter group.

Preferred scheme, chemical solution is grape phenolic acid solution in third cell；Spray column spray liquid is that sodium hydroxide is molten Liquid；Automatic material smashing bar is set on feed hopper 71.

Preferred scheme, the liquid level of chemical solution is the 60~80% of box height in chemical solution treatment box；Second every The usage amount in case and third cell being camphor ball lysate is 30~70 gs/kg.

Preferred scheme, the concentration of sodium hydroxide solution 5~8% of spray column.

3. advantageous effect

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

(1) operating method of total system after paper of the invention detaches, modeling skin is broken after the separation of waste carton paper Modeling skin fragment is first carried out high temperature melt at fluid, using filtering by piece by the mating reaction of extrusion molding mechanism and filter mechanism The filtering and extrusion molding of mechanism become the threaded plastic finished product suitable for being granulated processing, finally finally by the cooling of cooling bay It being granulated into granulating mechanism and package mechanism is packed, whole process pipelining, labor intensity is low, and production efficiency is high, Seldom with water (only having used recirculated cooling water and chemical solution dissolving water), the waste of water resource will not be caused and to water resource Pollution；Multistep treatment is carried out to smog using several vertical cells in chemical solution treatment box in smoke treating device, then The noxious gas component in smog is adequately handled using the spray of spray column, finally utilizes adsorption box in smog Particulate matter carries out absorption absorption, realizes after detaching waste carton paper what smog during extrusion moulding was fully handled Purpose, processing system is closed, will not cause secondary pollution to air；

(2) after paper of the invention separation total system operating method, vertical cell is 4 in smoke treating device A, solution is calcium carbonate soln in the first cell, for the methane and the gases such as hydrogen chloride in smog；Second cell and third every It is camphor ball lysate in case, for the phenyl irritative gas ingredient in smog；It is alkaline mixed solution in 4th cell, for The sour gas that residual or processing procedure generate in smog, is all effectively treated the toxic component in smog；It is extruded into 2 extrusion molding mechanism settings, the impurity for being conducive to mould in skin fragment remove in batches in type device, improve the purity of extrusion molding, favorably In raising product quality, and prevent metal impurities from injuring filter mechanism；The discharging of extrusion moulding device is strip-shaped materials, by charging Mouthful guiding and the continuous cutting-off of rotary cutter granulate product, packed using the conveying of discharge nozzle and package mechanism, entirely Device uninterruptedly handles material, and uniform, packaging is granulated conveniently after moulding skin extrusion moulding；

(3) after paper of the invention separation total system operating method, be cooled and shaped machine in extrusion moulding device The setting of structure, be conducive to plastics by solid state buffer-type into accommodating extrusion molding, prevent plastic liquid from drastically cooling down and leading Cause irregular deformation；The setting of aggregate bin and weighing and bagging platform, the collection convenient for product and concentration packaging, improve production effect Rate；

(4) after paper of the invention separation total system operating method, be inserted to bottom of tower in smoke treating device The setting of spray tube can make spray reach tight spray in tower；The setting of vacuum pump makes entire chemical solution treatment box produce Raw negative-pressure vacuum posture；Propeller is spiral promotion device in extrusion moulding device, uniformly promotes, extrusion molding is avoided constantly to break Shi Xu brings difficulty to subsequent processing；Heater is electromagnetic heater or steam heater, heating effect when selecting electromagnetic heater Rate is higher, and initial outlay is few when selecting steam heater；The setting of citation roller, strip-shaped materials carry out roller process before cutting, Surface is more smooth, keeps granulation more uniform；Feed inlet is in inside closing in shape, and strip-shaped materials is made to focus on, and is convenient for rotating knife Tool concentrates cut-out；

(5) after paper of the invention separation total system operating method, in smoke treating device in spray column every The setting of plate and through-hole increases residence time and raising spraying effect of the spray liquid in tower；Spray liquid is lye, is further added The processing for the sour gas that smog neutralisation treatment process is generated by force；The use of hydraulic screen replacing device in extrusion moulding device can drop Low draping difficulty improves draping efficiency, and realizes uninterrupted production process；Internal screen mesh number filter mechanism A is less than filtering Mechanism B, the removal of impurities of implementation phase formula；The setting of air blower, plays the role of product cooling and material blows, and improves production effect Rate；

(6) after paper of the invention separation total system operating method, in smoke treating device air distribution disk and point The setting of gas disk gas outlet makes smog uniform outlet in chemical solution, improves treatment effect of the smog in chemical solution；It squeezes The use of cooling water circulation pipe in molding machine is moulded, high can simultaneously realize of cooling efficiency needs controllable type to cool down according to technique；

(7) after paper of the invention separation total system operating method, partition board is Pall ring in spray column, makes spray Leaching liquid forms vortex under the action of Pall ring and high speed rotation further increases spraying effect to smog high speed washing；Loudspeaker The setting of mouth shaped activated carbon adsorption plate, improves effective adsorption area, enhances adsorption effect；Rubber face or rubber material make With making citation roller carry out the extruding buffer-types of strip-shaped materials, avoid excessive extrusion, influence to be granulated quality；

(8) operating method of total system, the use of grape phenolic acid solution, to smog after paper of the invention detaches In phenyl moiety processing it is more targeted, treatment effect is more preferable；The use of sodium hydroxide solution, can handle in smog or All sour gas generated in production process；The setting of automatic material smashing bar improves the uniformity that material falls, and avoids extrusion molding Mechanism dallies, and improves its efficiency；

(9) liquid level of the operating method of total system after paper of the invention detaches, chemical solution is box height 60~80%, the usage amount of concentration of sodium hydroxide solution 5~8% and camphor ball lysate be 30~70 gs/kg, be hair A person of good sense by long-term production practices obtain as a result, too low will influence treatment effect, it is excessively high, production cost can be improved；

(10) operating method of total system, is adapted to domestic garbage classification dualization after paper of the invention detaches It is classified halfway present situation, device is compact to design, and manufacturing cost is low；It is easy to operate using process, computer can also be passed through completely Monitor-type operates, and safety coefficient is high, convenient for promoting.

Description of the drawings

The following further describes the present invention with reference to the drawings.

Fig. 1 is the extrusion moulding device and prilling granulator structural schematic diagram of the present invention；

Fig. 2 is the smoke treating device structural schematic diagram of the present invention.

In figure：1, chemical solution treatment box；2, spray column；3, adsorption box；4, vacuum pump；8, granulating mechanism；9, packing machine Structure；11, the first cell；12, the second cell；13, third cell；14, the 4th cell；15, bridge piece；16, oily collection port； 17, air distribution disk；18, air distribution disk gas outlet；21, spray port；22, spray tube；23, partition board；31, activated carbon adsorption plate；32, it adsorbs Hole；71, feed hopper；72, extrusion molding mechanism；73, filter mechanism A；74, filter mechanism B；75, it is cooled and shaped mechanism；76, filter Structure C；77, cooling bay；80, conveyer belt；81, feed inlet；82, operation console；83, citation roller；84, air blower；85, holding tank；86、 Rotary cutter；87, discharge nozzle；91, aggregate bin；92, weighing and bagging platform；721, propeller；722, heater；723, impurity is collected Case；724, smoke exhaust pipe.

Specific implementation mode

With reference to specific embodiment, the present invention is described in detail.

Embodiment 1

The operating method of total system after a kind of paper separation of the present embodiment, as depicted in figs. 1 and 2, paper point Include smoke treating device, extrusion moulding device and prilling granulator from rear total system；Smoke treating device includes chemistry Solution treatment case 1, spray column 2 and adsorption box 3；Extrusion moulding device includes feed hopper 71, extrusion molding mechanism 72, filter mechanism and cold But pond 77；Prilling granulator includes granulating mechanism (8) and package mechanism (9)；Wherein：Extrusion molding mechanism 72 includes propeller 721, heating Device 722, impurity collecting box 723 and smoke exhaust pipe 724；Propeller 721 is in horizontal barrel-like structure, the bottom end of left end and feed hopper 71 It communicates, right end and filter mechanism communicate；Heater 722 is covered in the outer surface of propeller 721；The setting of impurity collecting box 723 exists The right end bottom surface of propeller 721 is at filter mechanism；Smoke exhaust pipe 724 is arranged in the right end top surface of propeller 721；Cooling bay 77 It is arranged in filter mechanism exit；Chemical solution treatment box 1 is divided into the sealed vacuum case of several vertical cells, this implementation In example, vertical cell is 4, is followed successively by the first cell 11, the second cell 12, third cell 13 and the 4th cell from left to right 14, solution is calcium carbonate soln in the first cell 11, a concentration of 0.1%；It is camphor ball in second cell 12 and third cell 13 Lysate, addition are 30 gs/kg, are alkaline mixed solution in the 4th cell 14, are hydrogen in the 4th cell 14 in the present embodiment Sodium oxide molybdena and calcium hydroxide mixed liquor, hydroxide ion concentration 3%；The liquid level of chemical solution is in chemical solution treatment box 1 The 60% of box height；It is provided with oily collection port 16 on the liquid level of first cell 11；First cell 11 is by air inlet and squeezes The smoke exhaust pipe 724 for moulding molding machine is connected to, and the 4th cell 14 is connected to spray column 2 by connecting tube, the vertical cell in 2 closed on Between be connected to by bridge piece 15, in cell on chemical liquid level of solution, bridge piece 15 is another for one end of bridge piece 15 One end is inserted into the cell bottom under the chemical solution liquid level of another cell；The bottom air inlet and chemical solution of spray column 2 Treatment box 1 is connected to by connecting tube, and 2 neck gas outlet of spray column is connected to the bottom air inlet of adsorption box 3；The top of spray column 2 Spray port 21, the sodium hydroxide solution that 2 spray liquid of spray column is 5% is arranged in portion；3 top of adsorption box setting gas outlet passes through exhaust Pipe and atmosphere, inside are arranged activated carbon adsorption plate 31, adsorption hole 32 are evenly distributed on each activated carbon adsorption plate 31.

The application of total system after the paper separation of the present embodiment, after booting, the modeling skin fragment after paper separation is logical The propeller 721 that 71 freely falling body of feed hopper falls into extrusion molding mechanism 72 is crossed, under the continuous heating of heater 722, moulds skin fragment High temperature melt is carried out into fluid, using filter mechanism filtration, the impurity that cannot melt falls when being advanced into filter mechanism It drops down onto in impurity collecting box 723 and keeps in, in heating process, the flue gas of generation is discharged by smoke exhaust pipe 724；Plastic liquid passed through The filtering and extrusion molding of filter structure become the threaded plastic finished product suitable for being granulated processing finally by the cooling of cooling bay 77； Granulating mechanism is finally entered to be granulated and package mechanism packaging.

In heating process, the flue gas of generation passes through smoke exhaust pipe 724 and enters in smoke treating device after the first cell 11 quickly 30 DEG C are cooled to hereinafter, a part of smog generates calcareous plastic cement oil under the action of alkalescent calcium carbonate soln；Calcareous plastic cement oil Discharge babinet is periodically collected by oily collection port 16, is utilized when as raw material secondary plasticizing；The smog for having neither part nor lot in reaction passes through Bridge piece 15 is passed through the liquid level of 13 camphor ball lysate of the second cell 12 and third cell or less and carries out deodorization twice, removes smoke abatement The phenyl moieties such as toluene, the dimethylbenzene for having sharp aroma, low toxicity in mist；After smog deodorization, is passed through by bridge piece 15 The alkaline mixed solution of four cells 14 carries out quaternization, and removal accounts for the sour gas of the main component in smog；In vacuum pump 4 Under effect, untreated complete smog is transported to the bottom of spray column 2, under the action of the lye sprayed from spray port 21, Sour gas is adequately reacted；Fully smog main component is carbon dioxide, aqueous vapor and smoke particle after reaction, is passed through Adsorption box 3 carries out granular absorption, under the action of activated carbon adsorption plate 31 and adsorption hole 32, carries out after adequately adsorbing, passes through Detect it is up to standard after, air is drained by exhaust chimney, if not up to standard, pass through return-air duct return smoke treating device carry out two Secondary processing.

The operating method of total system, is moulded after realizing the separation of waste carton paper after the paper separation of the present embodiment It is low that the recycling of skin fragment improves production efficiency, the purpose for reducing production cost or pipelining, labor intensity.It generates Processing of the smog through smoke treating device, by detection, discharge standard is fully achieved in the exhaust after absorption, and realizing will be waste and old The purpose that smog is fully handled during extrusion moulding after the separation of carton paper

Embodiment 2

The operating method of total system, total system after paper separation after a kind of paper separation of the present embodiment Basic structure with embodiment 1, the difference is that：Extrusion moulding device further includes being cooled and shaped mechanism 75, is cooled and shaped mechanism 75 and the 2nd extrusion molding mechanisms 72 are communicated by connecting tube；The right end for being cooled and shaped mechanism 75 is communicated with filter mechanism C76, cooling Pond 77 is arranged in the exit of filter mechanism C76；Extrusion molding mechanism 72 be arranged 2, between communicated by connecting tube；Filter mechanism There are 2, is filter mechanism A73 and filter mechanism B74, is communicated respectively with the 1st and the 2nd extrusion molding mechanism 72；Propeller 721 is spiral shell Rotating propeller；Heater 722 is steam heater；Smoke exhaust pipe 724 and smoke eliminator communicate；Filter mechanism A73, filtering Mechanism B74 and filter mechanism C76 is hydraulic screen replacing device；Hydraulic screen replacing device is provided with two sets of strainers；It is cooled and shaped 75 periphery of mechanism It is provided with cooling water circulation pipe.Granulating mechanism 8 includes feed inlet 81, operation console 82, holding tank 85, rotary cutter 86 and discharge nozzle 87；Wherein：Feed inlet 81 and rotary cutter 86 are fixed on 82 upper surface of operation console, holding tank 85 is fixed on 82 following table of operation console Face；The import of feed inlet 81 is connected by conveyer belt 80 with modeling skin extrusion moulding device, and outlet is connected with rotary cutter 86；Rotation Holding tank 85 is set at 86 blanking of cutter, and holding tank 85 is communicated by discharge nozzle 87 and package mechanism 9；Bridge piece 15 is inserted into molten Liquid liquid level nozzle below is communicated with air distribution disk 17, and the upper surface of each air distribution disk 17 is connected with bridge piece 15, lower surface It is evenly arranged with air distribution disk gas outlet 18, makes smog uniform outlet in chemical solution, improves place of the smog in chemical solution Manage effect.Partition board 23 is Pall ring, so that spray liquid is formed under the action of Pall ring and is vortexed and high speed rotation, is washed to smog high speed It washs, further increases spraying effect；Activated carbon adsorption plate 31 is the bell mouth shape structure of mouth down, improves effective adsorption plane Product enhances adsorption effect.Chemical solution is grape phenolic acid solution in third cell 13, and addition is 50 gs/kg, grape phenolic acid The use of solution, more targeted to the processing of the phenyl moiety in smog, treatment effect is more preferable；2 spray liquid of spray column is hydrogen Sodium hydroxide solution；The liquid level of chemical solution is the 80% of box height in chemical solution treatment box 1；The sodium hydroxide of spray column 2 Solution concentration 8%.Second cell, 12 camphor ball addition is 50 gs/kg, is sodium hydroxide and hydroxide in the 4th cell 14 Calcium mixed liquor, hydroxide ion concentration 5%.

The operating method of total system after a kind of paper separation of the present embodiment, substantially using process with embodiment 1, The difference is that 2 extrusion molding mechanisms 72 plus cooling and shaping mechanism 75, filter mechanism A73, filter mechanism B74 and filter mechanism The setting of C76 makes the extrusion molding after 2 extrusion moldings, 2 filterings and 1 cooling of fluidized plastics；Extrusion moulding device goes out Material be strip-shaped materials be delivered to feed inlet 81 through conveyer belt 80, feed inlet 81 guiding and rotary cutter 86 continuous cutting-off at Pelletized product is packed using the conveying of discharge nozzle 87 and package mechanism 9, and whole device uninterruptedly handles material, and is granulated equal Even, stable quality.The smoke treated efficiency of smoke treating device also improves a lot, after measured, entire processing procedure smog Treatment effeciency improves 30% or so.

The operating method of total system, propeller 721 are spiral promotion after a kind of paper separation of the present embodiment Device uniformly promotes, and when avoiding extrusion molding off and on, difficulty is brought to subsequent processing；Heater 722 is steam heater, Initial outlay is few；2 extrusion molding mechanisms 72 are arranged, and the impurity for being conducive to mould in skin fragment removes in batches, improves the purity of extrusion molding, Be conducive to improve product quality, and prevent metal impurities from injuring filter mechanism；It is cooled and shaped the setting of mechanism 75, is conducive to plastics By solid state buffer-type into accommodating extrusion molding, prevent plastic liquid from drastically cooling down and leading to irregular deformation；Hydraulic pressure changes The use of wire stitcher can reduce draping difficulty, improve draping efficiency, and realize uninterrupted production process；Internal screen mesh number mistake Filter structure A is less than filter mechanism B, the removal of impurities of implementation phase formula；The use of cooling water circulation pipe, cooling efficiency is high and can realize basis Technique needs controllable type to cool down.

Embodiment 3

The operating method of total system, total system after paper separation after a kind of paper separation of the present embodiment Basic structure with embodiment 2, the difference is that：Automatic material smashing bar is set on feed hopper 71, avoids moulding in 71 internal cause of feed hopper Skin is gentlier without blanking；Heater 722 is electromagnetic heater；The temperature detection and monitoring equipment that the setting of extrusion molding mechanism is connected with PLC Structure.Package mechanism 9 includes aggregate bin 91 and weighing and bagging platform 92,91 upper end of aggregate bin and discharge nozzle 87, bottom end outlet and weighing Package post 92 communicates；Granulating mechanism 8 further includes citation roller 83, is arranged between feed inlet 81 and rotary cutter 86；Feed inlet 81 In inside closing in shape；On holding tank 85 and the opposite side of discharge nozzle 87 is arranged air blower 84,84 air outlet of air blower and temporarily It deposits case 85 and discharge nozzle 87 communicates；Rubber face is set in the roll surface of citation roller 83, rotary cutter 86 is hobboing cutter group；First cell 11 Inner wall cooling water circulating device is set, to ensure to be rapidly reduced to 30 DEG C or less into the smog of cell.Chemical solution processing The liquid level of chemical solution is the 70% of box height in case 1；The concentration of sodium hydroxide solution 7% of spray column 2.Second cell 12 is defended Green-ball addition is 70 gs/kg, and 13 grape phenolic acid solution addition of third cell is 70 gs/kg.Whole device passes through PLC Controlled with computer, and chemical concentrations sample point be set in chemical solution treatment box 1 and spray column 2, exhaust chimney into Gas componant sample point is set at gas port and is connected with the PLC system of outer company, is arranged with monitoring chemical concentrations and gas at any time It whether up to standard puts.

The operating method of total system, realizes full automation production after a kind of paper separation of the present embodiment, Electromagnetic heater can also effectively improve the efficiency of heating surface；The setting of aggregate bin 91 and weighing and bagging platform 92, convenient for product collection and Packaging is concentrated, production efficiency is improved；Feed inlet 81 is in inside closing in shape, and strip-shaped materials is made to focus on, and is convenient for rotary cutter 86 concentrate cut-out；The setting of air blower 84 plays the role of product cooling and material conveying, improves production efficiency；Rubber face The use of citation roller 83 makes citation roller 83 carry out the extruding buffer-type of strip-shaped materials, avoids excessive extrusion, influences to be granulated matter Amount, the setting of citation roller 83 can also make strip-shaped materials carry out roller process before cutting, and surface is more smooth, keeps granulation more equal It is even；Temperature detection and monitor control mechanism can also carry out effective monitoring and regulation to technological temperature.After measured, production efficiency is further Improve 15% or more.

The embodiment of the present invention is only that the preferred embodiment of the present invention is described, not to present inventive concept and model It encloses and is defined, under the premise of not departing from design philosophy of the present invention, technical side of this field engineers and technicians to the present invention The various modifications and improvement that case is made, should all fall into protection scope of the present invention.

Claims (10)

1. the operating method of total system after a kind of paper separation, total system includes smog after the paper separation Processing unit, extrusion moulding device and prilling granulator；Wherein：

The smoke treating device includes chemical solution treatment box（1）, spray column（2）And adsorption box（3）；The extrusion moulding dress It sets including feed hopper（71）, extrusion molding mechanism（72）, filter mechanism and cooling bay（77）；The prilling granulator includes granulating mechanism （8）And package mechanism（9）；Wherein：

The extrusion molding mechanism（72）Including propeller（721）, heater（722）, impurity collecting box（723）And smoke exhaust pipe（724）； The propeller（721）In horizontal barrel-like structure, left end and feed hopper（71）Bottom end communicate, right end and filter mechanism phase It is logical；The heater（722）It is covered in propeller（721）Outer surface；The impurity collecting box（723）It is arranged in propeller （721）Right end bottom surface at filter mechanism；The smoke exhaust pipe（724）It is arranged in propeller（721）Right end top surface；It is described Cooling bay（77）It is arranged in filter mechanism exit；

The chemical solution treatment box（1）It is divided into the sealed vacuum case of several vertical cells, chemical solution treatment box（1） The smoke exhaust pipe that one end passes through air inlet and the extrusion moulding device（724）Connection, chemical solution treatment box（1）The other end and spray Drench tower（2）It is connected to by connecting tube, passes through bridge piece between the vertical cell in 2 closed on（15）Connection, each vertical cell It is interior filled with chemical solution, bridge piece（15）One end in vertical cell on chemical liquid level of solution, bridge piece（15）Separately One end is inserted into the vertical cell bottom under the chemical solution liquid level of another vertical cell；The spray column（2）Bottom into Gas port and chemical solution treatment box（1）It is connected to by connecting tube, spray column（2）Neck gas outlet and adsorption box（3）Bottom into Gas port is connected to；Spray column（2）Top be arranged spray port（21）；The adsorption box（3）Top setting gas outlet passes through exhaust pipe And atmosphere, inside setting activated carbon adsorption plate（31）, each activated carbon adsorption plate（31）On be evenly distributed with adsorption hole （32）；

It is characterized in that, concrete operation step is：

After booting, the modeling skin fragment after paper separation passes through feed hopper（71）Freely falling body falls into extrusion molding mechanism（72）Propeller （721）, in heater（722）Continuous heating under, modeling skin fragment carry out high temperature melt at fluid, filtered using filter mechanism Effect, the impurity that cannot melt fall to impurity collecting box when being advanced into filter mechanism（723）It is interior temporary, in heating process, The flue gas of generation passes through smoke exhaust pipe（724）Discharge；Plastic liquid passes through the filtering and extrusion molding of filter mechanism, finally by cold But pond（77）Cooling, become suitable for be granulated processing threaded plastic finished product；Finally enter granulating mechanism granulation and package mechanism Packaging；

In heating process, the flue gas of generation passes through smoke exhaust pipe（724）Into the first cell in smoke treating device（11）Afterwards quickly 30 DEG C are cooled to hereinafter, a part of smog generates calcareous plastic cement oil under the action of alkalescent calcium carbonate soln；Calcareous plastic cement oil Pass through oily collection port（16）Discharge babinet is periodically collected, is utilized when as raw material secondary plasticizing；The smog for having neither part nor lot in reaction is logical Cross bridge piece（15）It is passed through the second cell（12）With third cell（13）It is removed twice below the liquid level of camphor ball lysate It is smelly, go in smoke removing have sharp aroma, the toluene of low toxicity, dimethylbenzene；After smog deodorization, pass through bridge piece（15）It is passed through Four cells（14）Alkaline mixed solution carry out quaternization, removal accounts for the sour gas of main component in smog；In vacuum pump （4）Under the action of, untreated complete smog is transported to spray column（2）Bottom, from spray port（21）The lye of ejection Under the action of, sour gas is adequately reacted；Fully smog main component is carbon dioxide, aqueous vapor and smog after reaction Particle is passed through adsorption box（3）Granular absorption is carried out, in activated carbon adsorption plate（31）And adsorption hole（32）Under the action of, it is filled After the absorption divided, after detection is up to standard, air is drained by exhaust chimney, if not up to standard, cigarette is returned to by return-air duct Mist processing unit carries out after-treatment.

2. the operating method of total system after paper separation according to claim 1, it is characterised in that：The smog The chemical solution treatment box of processing unit（1）Vertical cell be 4, be followed successively by the first cell from left to right（11）, second every Case（12）, third cell（13）With the 4th cell（14）, wherein：First cell（11）Interior solution be calcium carbonate soln, second every Case（12）With third cell（13）Interior is camphor ball lysate, the 4th cell（14）Interior is alkaline mixed solution, the first cell（11） Liquid level on be provided with oily collection port（16）；The extrusion molding mechanism（72）Setting 2,2 extrusion molding mechanisms（72）Between pass through Connecting tube communicates；The filter mechanism also has 2, is filter mechanism A（73）With filter mechanism B（74）, respectively with the 1st and the 2nd A extrusion molding mechanism（72）It communicates；

The granulating mechanism of the prilling granulator（8）Including feed inlet（81）, operation console（82）, holding tank（85）, rotary cutter （86）And discharge nozzle（87）；The feed inlet（81）And rotary cutter（86）It is fixed on operation console（82）Upper surface, holding tank （85）It is fixed on operation console（82）Lower surface；The feed inlet（81）Import pass through conveyer belt（80）With extrusion moulding device Cooling bay（77）Connection, outlet and rotary cutter（86）It is connected；Rotary cutter（86）Holding tank is set at blanking（85）, holding tank （85）Pass through discharge nozzle（87）And package mechanism（9）It communicates.

3. the operating method of total system after paper separation according to claim 2, it is characterised in that：The extrusion molding Molding machine further includes being cooled and shaped mechanism（75）, it is cooled and shaped mechanism（75）With the 2nd extrusion molding mechanism（72）Pass through connecting tube It communicates；It is cooled and shaped mechanism（75）Right end be communicated with filter mechanism C（76）, cooling bay（77）It is arranged in filter mechanism C（76） Exit；The package mechanism（9）Including aggregate bin（91）With weighing and bagging platform（92）, the aggregate bin（91）Upper end and go out Expects pipe（87）It communicates, bottom end outlet and weighing and bagging platform（92）It communicates.

4. the operating method of total system after paper separation according to claim 3, it is characterised in that：The spray Tower（2）Spray port（21）It is connected with the spray tube for being inserted to bottom of tower（22）；Spray column（2）With chemical solution treatment box（1）Between Bridge piece（15）It is provided with vacuum pump（4）；The propeller（721）For spiral promotion device；The heater（722）For Electromagnetic heater or steam heater；The granulating mechanism（8）It further include citation roller（83）, it is arranged in feed inlet（81）And rotation Cutter（86）Between；The feed inlet（81）In inside closing in shape.

5. the operating method of total system after paper separation according to claim 4, it is characterised in that：The spray Tower（2）Inside is equidistantly arranged in parallel with partition board from top to bottom（23）, each partition board（23）And spray tube（22）On all uniformly set It is equipped with through-hole, spray column（2）Spray liquid is lye；The filter mechanism A（73）, filter mechanism B（74）With filter mechanism C（76） For hydraulic screen replacing device；The hydraulic screen replacing device is provided with two sets of strainers；In the holding tank（85）Upper and discharge nozzle（87）Relatively Side be arranged air blower（84）, air blower（84）Air outlet and holding tank（85）And discharge nozzle（87）It communicates.

6. the operating method of total system after paper separation according to claim 5, it is characterised in that：The connection Bend pipe（15）It is inserted into liquid level of solution nozzle below and is communicated with air distribution disk（17）, each air distribution disk（17）Upper surface and connecting bending Pipe（15）It is connected, lower surface is evenly arranged with air distribution disk gas outlet（18）；The cooling and shaping mechanism（75）Periphery is provided with Cooling water circulation pipe.

7. the operating method of total system after paper separation according to claim 6, it is characterised in that：The partition board （23）For Pall ring；The activated carbon adsorption plate（31）For the bell mouth shape structure of mouth down；In the citation roller（83）Roller Face is arranged rubber face or is directly the citation roller of rubber material（83）, the rotary cutter（86）For hobboing cutter group.

8. the operating method of total system after paper separation according to claim 7, it is characterised in that：The third Cell（13）Interior chemical solution is grape phenolic acid solution；The spray column（2）Spray liquid is sodium hydroxide solution；The feed hopper （71）Upper setting automatic material smashing bar.

9. the operating method of total system after paper separation according to claim 7, it is characterised in that：The chemistry Solution treatment case（1）The liquid level of interior chemical solution is the 60~80% of box height；Second cell（12）With third cell（13）It is interior For camphor ball lysate, camphor ball usage amount is 30~70 gs/kg.

10. the operating method of total system after paper separation according to claim 8, it is characterised in that：The spray Drench tower（2）Concentration of sodium hydroxide solution 5~8%.