CN207121742U - A kind of paper pulp filtering structure in waste paper recycling and processing device - Google Patents

Abstract

The utility model provides the paper pulp filtering structure in a kind of waste paper recycling and processing device, belongs to field of mechanical technique.It, which solves the paper pulp that existing waste paper recycling and processing device obtains and has the more shredded paper do not milled completely, is blended in the technical problem such as interior.Waste paper recycling and processing device includes the fiberizer that waste paper can be worn into paper pulp, the lower surface of fiberizer is provided with grout outlet in a ring, this paper pulp filtering structure, which includes paper pulp filtering structure, includes Rose Box, by-pass filtration net and secondary filtration net, Rose Box is located at the underface of fiberizer, by-pass filtration net is in a ring, the upper end of by-pass filtration net is ring port, by-pass filtration net releasable connection is on fiberizer and the ring port of by-pass filtration net aligns with grout outlet, secondary filtration net is arranged in Rose Box, slurry outlet is provided with the middle part of the bottom surface of Rose Box, secondary filtration net covers slurry outlet.The utility model has the advantages of filtering the shredded paper do not milled completely in paper pulp.

Description

A kind of paper pulp filtering structure in waste paper recycling and processing device

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of waste paper recycling and processing device, and particularly a kind of waste paper returns Receive the paper pulp filtering structure in processing unit.

Background technology

Waste paper reclaim it is latter as by compression be in square, with convenience in transport, waste paper be recovered to recycle factory in Paper pulp recycling can be remake into.

At present waste paper remake in the production line of paper pulp in block waste paper need to first pass through agitator break up it is broken Paper, then the shredded paper after breaing up is transported to defibrination in fiberizer, this process is not continuous, is caused less efficient；First by mill Pulp grinder is to a lot of shredded papers while milled that, because shredded paper can be united in process of lapping, this just needs the long period again A lot of shredded papers can be milled completely, cause efficiency low, while also had the more shredded paper do not milled completely and be blended in paper pulp, Grinding effect is poor；Obtained paper pulp needs to carry out removal ink processing, and current removal ink bucket in the middle part of ink barrel by setting There is conduit, the paper pulp meeting inflow catheter higher than conduit is exported, while will also be exported positioned at the bubble on liquid level surface, but the knot Structure can also export many pulp liquors, cause the waste of pulp liquor.

The content of the invention

The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of waste paper recycling dress Paper pulp filtering structure in putting, the technical problem that the utility model solves are to filter the shredded paper do not milled completely in paper pulp.

The purpose of this utility model can be realized by following technical proposal：

A kind of paper pulp filtering structure in waste paper recycling and processing device, waste paper recycling and processing device include that waste paper can be worn into The fiberizer of paper pulp, the lower surface of the fiberizer are provided with grout outlet in a ring, it is characterised in that this paper pulp filtering structure bag Including the paper pulp filtering structure includes Rose Box, by-pass filtration net and secondary filtration net, and the Rose Box is being located at fiberizer just Lower section, in a ring, the upper end of the by-pass filtration net is ring port to the by-pass filtration net, the removable company of by-pass filtration net It is connected on fiberizer and the ring port of by-pass filtration net aligns with grout outlet, the secondary filtration net is arranged in Rose Box, Slurry outlet is provided with the middle part of the bottom surface of the Rose Box, the secondary filtration net covers slurry outlet.

The paper pulp worn into through fiberizer is flowed out by grout outlet, and by-pass filtration net in a ring covers grout outlet in a ring Lid, thus from grout outlet outflow paper pulp be required for into by-pass filtration net flow into Rose Box, flow into Rose Box paper pulp need Could flow into slurry outlet by secondary filtration net, thus from the paper pulp of grout outlet outflow need successively by by-pass filtration net and Secondary filtration net ability feed line one, can guarantee that by two layers of filtration and filters out a scrap of paper in paper pulp.

In paper pulp filtering structure in above-mentioned waste paper recycling and processing device, the filter mesh hole of the by-pass filtration net Footpath is more than the filter mesh aperture of secondary filtration net.By-pass filtration net can be by the scraps of paper for the not wearing into slurry stop of sheet, two level mistake Filter screen can stop the scraps of paper of fractionlet, realize classified filtering, reduce the frequency that filtering needs to safeguard, improve filter effect.

It is solid on the outer ring surface of the by-pass filtration net in paper pulp filtering structure in above-mentioned waste paper recycling and processing device Surely there are some fixed poles, the fixed pole bending is L-shaped, has the fixation bulge loop of protrusion on the side face of the fiberizer, One section of end of the fixed pole has a hook part, and the hook part can be hooked on fixed bulge loop, the fixed pole it is another One section is fixed and can be reclined with the lower surface of fiberizer with by-pass filtration net.The structure by-pass filtration net can easily be loaded onto or Person unloads, and maintains easily cleaning.

In paper pulp filtering structure in above-mentioned waste paper recycling and processing device, the secondary filtration net is in semiellipse ball Shape, annular spacing groove is provided with the bottom surface of the Rose Box, the slurry outlet is located on the inside of annular spacing groove, the secondary filtration The edge of net is caught in annular spacing groove, and the secondary filtration net covers slurry outlet.The secondary filtration net of the structure can guarantee that There are enough surface areas, ensure that paper pulp can quickly flow through, while secondary filtration net can easily be taken out and cleaned, maintain easily Cleaning.

In paper pulp filtering structure in above-mentioned waste paper recycling and processing device, the fiberizer includes body and bistrique, Passage is provided with the body from top to bottom, the stage casing of the passage is mill paper passage, and the bistrique is in mill paper passage, institute State in passage and be fixed with fixed station below mill paper passage, the bistrique is rotatably connected on fixed station, the fixed station Pulp passage in a ring is formed between the inwall of passage, the lower port of the pulp passage is grout outlet.

Compared with prior art, the paper pulp filtering structure in this waste paper recycling and processing device, which has, will not have completely in paper pulp The advantages of shredded paper filtering milled.

Brief description of the drawings

Fig. 1 is the attachment structure schematic diagram and partial enlarged drawing of this waste paper recycling and processing device.

Fig. 2 is the cross section structure diagram of waste paper material feeding box.

Fig. 3 is the cross section structure diagram of fiberizer.

Fig. 4 is the cross section structure diagram of black bucket.

In figure, 1, waste paper material feeding box；11st, casing；111st, feed zone；112nd, particle section；113rd, blanking section；12nd, first point Paper bowl cylinder；121st, the first round cutter；13rd, the second separation roller；131st, the second round cutter；14th, mixing drum；141st, stir Bar；142nd, fixed support；2nd, fiberizer；21st, body；211st, paper feed channel；212nd, paper feed port；213rd, transition passage；214th, grind Paper passage；215th, pulp passage；216th, grout outlet；22nd, water passage；23rd, fixed bulge loop；3rd, bistrique；31st, head；32nd, sawtooth Portion；33rd, annular groove；331st, baffle inclined-plane；332nd, vertical plane；34th, fixed station；35th, ball；36th, motor；37th, drive Bar；4th, black bucket is removed；41st, staving；411st, bubble output hole；412nd, import；413rd, export；42nd, bung；421st, bar hole；43rd, valve； 44th, air inlet pipe；441st, air pump；45th, electric cylinders；46th, plate is steeped clearly；47th, liquid case is connect；5th, Rose Box；51st, by-pass filtration net；52nd, two level Screen pack；53rd, fixed pole；54th, annular spacing groove；6th, pipeline one；61st, water pump one；7th, pipeline two；8th, pulp storage bucket.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 4, waste paper recycling and processing device includes setting gradually waste paper material feeding box 1, fiberizer 2, can go Except prepared Chinese ink removes black bucket 4 and pulp storage bucket 8 in paper pulp, waste paper material feeding box 1 is located at the surface of fiberizer 2, waste paper material feeding box 1 Feed opening align and connect with the paper feed port 212 of fiberizer 2, the lower surface of fiberizer 2 is provided with grout outlet 216 in a ring, goes Connected between black bucket 4 and pulp storage bucket 8 by pipeline 27.

As shown in figure 1, this paper pulp filtering structure includes Rose Box 5, by-pass filtration net 51 and secondary filtration net 52, Rose Box 5 are located at the underface of fiberizer 2, and in a ring, the upper end of by-pass filtration net 51 is ring port to by-pass filtration net 51, by-pass filtration The releasable connection of net 51 is on fiberizer 2 and the ring port of by-pass filtration net 51 aligns with grout outlet 216, and secondary filtration net 52 is set Put in Rose Box 5, slurry outlet is provided with the middle part of the bottom surface of Rose Box 5, slurry outlet is communicated with pipeline 1, and pipeline 1 is with removing black bucket 4 connections, secondary filtration net 52 cover slurry outlet, and the filter mesh aperture of by-pass filtration net 51 is more than the mistake of secondary filtration net 52 Opening of sieve aperture.Flowed out through the paper pulp that fiberizer 2 is worn into by grout outlet 216, by-pass filtration net 51 in a ring will in a ring Grout outlet 216 cover, therefore from grout outlet 216 flow out paper pulp be required for into by-pass filtration net 51 flow into Rose Box 5, Flowing into the paper pulp of Rose Box 5 needs that by secondary filtration net 52 slurry outlet, therefore the paper pulp flowed out from grout outlet 216 could be flowed into Need successively to can guarantee that by two layers of filtration by by-pass filtration net 51 and the ability feed line 1 of secondary filtration net 52 A scrap of paper in paper pulp is filtered out.By-pass filtration net 51 can be by the scraps of paper for the not wearing into slurry stop of sheet, the energy of secondary filtration net 52 The scraps of paper of fractionlet are stopped, realize classified filtering, the frequency that filtering needs to safeguard is reduced, improves filter effect.

Some fixed poles 53 are fixed with the outer ring surface of by-pass filtration net 51, fixed pole 53 bends L-shaped, fiberizer There is the fixation bulge loop 23 of protrusion, one section of end of fixed pole 53 has hook part, and hook part can be hooked in fixation on 2 side face On bulge loop 23, another section of fixed pole 53 is fixed and can reclined with the lower surface of fiberizer 2 with by-pass filtration net 51.The structure By-pass filtration net 51 can easily be loaded onto or unloaded, maintain easily cleaning.Secondary filtration net 52 is spherical in semiellipse, filtering Annular spacing groove 54 is provided with the bottom surface of case 5, slurry outlet is located at the inner side of annular spacing groove 54, and the edge of secondary filtration net 52 is caught in In annular spacing groove 54, secondary filtration net 52 covers slurry outlet.The secondary filtration net 52 of the structure can guarantee that enough tables Area, ensure that paper pulp can quickly flow through, while secondary filtration net 52 can easily be taken out cleaning, maintain easily cleaning.

As shown in figure 3, fiberizer 2 includes body 21 and bistrique 3, be provided with passage in body 21 from top to bottom, passage it is upper Port is paper feed port 212, and the stage casing of passage is mill paper passage 214, and the inwall of mill paper passage 214 is in round platform conical surface shape, bistrique 3 In in mill paper passage 214, bistrique 3 is in round table-like, and the less one end of the diameter of bistrique 3 is set upward, and the side face and mill paper of bistrique 3 lead to The inwall in road 214 is oppositely arranged, and the side face of bistrique 3 and the inwall of mill paper passage 214 are mat surface, are led in passage positioned at mill paper The lower section in road 214 is fixed with fixed station 34, and bistrique 3 is rotatably connected on fixed station 34, between fixed station 34 and the inwall of passage Pulp passage 215 in a ring is formed, the lower port of pulp passage 215 is grout outlet 216, and some water flowings are additionally provided with body 21 Passage 22, the distribution of the circular array of water passage 22, the water inlet of water passage 22 are located at the upper surface of body 21, water passage Inwall of 22 delivery port positioned at mill paper passage 214.The waste paper broken up is entered in passage by the paper feed port 212 of passage, waste paper Mill paper passage 214 is fallen into along passage, waste paper is subsequently entered between the side face of bistrique 3 and the inwall of mill paper passage 214, with mill First 3 rotation, waste paper are ground into threadiness and combine to form paper pulp with water, depending on output is by actual conditions, ensure paper pulp Concentration, paper pulp can flow out from mill paper passage 214 and finally be flowed out along pulp passage 215 from grout outlet 216, according to regulation bistrique 3 rotating speed adapts to the material of actual waste paper, ensures the effect of mill paper；Waste paper is ground into paper pulp when by grinding paper passage 214, Therefore ensure that the waste paper into passage is ground into paper pulp, the process of waste paper mill paper pulp improves waste paper and worn into work continuously The efficiency of paper pulp.

The upper end of bistrique 3 has hemispherical head 31, and mill paper passage 214, the upper end tool on head 31 are stretched out in head 31 There is the sawtooth portion 32 of protrusion.Sawtooth portion 32 can blend the waste paper not scattered completely so that waste paper is easier the week into bistrique 3 Position between the inwall of face and mill paper passage 214.Spacing size between the side face of bistrique 3 and the inwall of mill paper passage 214 Taper into from top to bottom, the structure can make it that the mill paper effect of waste paper is more preferable, improve the quality of paper pulp, and improve the effect of mill paper Rate.

Passage is sequentially provided with paper feed channel 211 and transition passage 213, paper feed channel 211 positioned at the top of mill paper passage 214 Inwall be in the round platform conical surface, one end that paper feed channel 211 is relatively large in diameter is paper feed port 212, and the both ends of transition passage 213 connect respectively Logical less one end of the diameter of paper feed channel 211 and the less one end of diameter of mill paper passage 214, transition is stretched on the head 31 of bistrique 3 There is gap between passage 213 and head 31 and transition passage 213.The structure causes underlying waste paper up waste paper It is squeezed under pressure between the side face of bistrique 3 and the inwall of mill paper passage 214 so that waste paper can continuously enter, and ensure waste paper mill The process of paper pulp is continuous, improves the efficiency that waste paper wears into paper pulp.

The ball 35 of some circular array distributions, the bottom surface of bistrique 3 and rolling are fixed with the upper side of fixed station 34 Pearl 35 against and there is gap between the bottom surface of bistrique 3 and the upper side of fixed station 34, be fixed with motor in fixed station 34 36, drive rod 37, motor axis connection of the drive rod 37 through fixed station 34 and motor 36 are fixed with the bottom surface of bistrique 3. The structure can cause the slow-roll stabilization in high-speed rotation of bistrique 3, ensure the mill paper effect of bistrique 3.Close to side on the bottom surface of bistrique 3 Annular groove 33 is provided with along place, annular groove 33 has inclined baffle inclined-plane 331 and connected with the upper edge on baffle inclined-plane 331 Vertical plane 332, the opposed vertical face 332 of baffle inclined-plane 331 is close to the edge of the bottom surface of bistrique 3.Annular groove 33 is avoided that paper pulp Drive rod 37 is flowed to along the bottom surface of bistrique 3, plays a part of stopping paper pulp.

As shown in Fig. 2 waste paper material feeding box 1 includes casing 11, some and of first separation roller 12 being arranged in casing 11 Some second separation rollers 13, the first separation roller 12 are located at the top of the second separation roller 13, the first separation roller 12 and Two separation rollers 13 are mutually perpendicular to, and some first separation rollers 12 are in the same plane, along its axle on the first separation roller 12 Line direction is provided with some first round cutters 121, and the first round cutter 121 is vertical with the first separation roller 12, some second points Paper bowl cylinder 13 is in the same plane, and some second round cutters 131 are provided with along its axis direction on the second separation roller 13, the Two round cutters 131 are vertical with the second separation roller 13.Waste paper is in square by compression before charging, is entered in the waste paper of square Enter after casing 11 first by the 121 broken waste paper block in some sheets of the first round cutter on some first separation rollers 12, if in The waste paper block of dry plate shape is broken into a scrap of paper by the second round cutter 131 on the second separation roller 13 again, can be by square Waste paper thoroughly disperses, then will it is scattered after waste paper be transported in fiberizer 2；Orthogonal first separation roller 12 and second point Paper bowl cylinder 13 can make laughs thoroughly disperse in square waste paper.

The relative misalignment of the first round cutter 121 of adjacent first separation roller 12, on adjacent second separation roller 13 The alignment of two round cutters 131 is set.The first round cutter 121 to stagger on adjacent first separation roller 12 can be more effectively first right Shredded paper is carried out in the waste paper of square, alignment the second round cutter 131 of setting can be broken by waste paper on adjacent second separation roller 13 Into the waste paper block of needs, ensure mill paper effect.On the side face of the side face of first round cutter 121 and the second round cutter 131 It is provided with sawtooth.The structure can improve shredded paper effect.

Casing 11 has three sections, from top to bottom respectively feed zone 111, particle section 112 and blanking section 113, feed zone 111 Longitudinal section it is rectangular, the section of particle section 112 is in isosceles trapezoid, the larger one end of width and feed zone 111 in particle section 112 Connection, blanking section 113 connect with less one end of width in particle section 112, and the first separation roller 12 is rotatably connected on feed zone 111, the second separation roller 13 is rotatably connected on particle section 112.Particle section 112 is by by the waste paper after the shredded paper of the first separation roller 12 Concentrate so that the shredded paper that the second separation roller 13 can be more efficient, improve the efficiency and effect of shredded paper.

Mixing drum 14 is also rotatably connected in the blanking section 113 of casing 11, mixing drum 14 includes four circular arrays point The puddler 141 of cloth and the fixed support 142 for being fixed on the both ends of puddler 141, the blanking section of fixed support 142 and casing 11 113 inwalls are rotatablely connected, and puddler 141 is parallel with the second separation roller 13.Mixing drum 14 can stir and rest on blanking section 113 Waste paper so that waste paper can enter fiberizer 2 more easily by blanking section 113.

As shown in figure 4, go black bucket 4 to include staving 41, bung 42 and some valves 43, be fixed with the bottom of staving 41 into Tracheae 44, air inlet pipe 44 connect with air pump 441, and some valves 43 are fixed on the bottom of staving 41 and connected with air inlet pipe 44, Staving 41 is Square barrel, one of side wall of staving 41 at upper edge on be provided with elongated bubble output hole 411, blebbing Mouthfuls 411 arrange along the width of the side wall of staving 41, are provided with bar hole 421 on bung 42, the length direction of bar hole 421 with Bubble output hole 411 is vertical, and electric cylinders 45 are fixed with bung 42, and length direction of the electric cylinders 45 along bar hole 421 is arranged, electric cylinders 45 Clear bubble plate 46 is fixed with move portion, the clear plate 46 that steeps is located in staving 41, and the clear plate 46 that steeps has the side of bubble output hole 411 with staving 41 Wall is parallel, and the clear both ends for steeping plate 46 and the inwall of staving 41 recline, and the clear lower surface for steeping plate 46 and the bottom surface of bubble output hole 411 are neat It is flat.

Air pump 441 is entered air inlet pipe 44 by air pump 441, and the air being pumped into is entered in staving 41 by valve 43, air shape Into bubble and rise, the ink in paper pulp can be attached to bubble surface and with bubble rise paper pulp liquid level on, it is attached The bubble for ink is assembled on the liquid level of paper pulp, drives clear bubble plate 46 to push the bubble on paper pulp liquid level to by electric cylinders 45 Bubble output hole 411 clears out staving 41, therefore will realize the clear ink to paper pulp without ink in the paper pulp stayed；By steeping clearly The bubble for being attached with ink is cleared out staving 41 by plate 46, again during be carried over staving 41 pulp liquor it is less, therefore reduce The waste of pulp liquor.

The side wall external stability that staving 41 has bubble output hole 411 connects liquid case 47, connects liquid case 47 and is located under bubble output hole 411 Side.Connect the pulp recovery with bubble that liquid case 47 will can flow out from bubble output hole 411.With having the side of bubble output hole 411 on staving 41 Import 412 is provided with the relative side wall of wall, pipeline 1 connects with import 412, and the position of import 412 is less than the position of bubble output hole 411 Put.The paper pulp that supplement conveying is come in will not mix with the bubble on the liquid level of paper pulp, avoid bubble destruction causing ink Reintegrate in paper pulp.Outlet 413 is provided with the side wall of staving 41, outlet 413 at the bottom of staving 41, goes out positioned at side wall Mouth 413 connects with pipeline 27.Paper pulp positioned at the bottom of staving 41 will be free from ink after removal ink, therefore will first be located at bucket The paper pulp of the bottom of body 41 is delivered in pulp storage bucket 8, is supplemented paper pulp and is carried out next round removal ink, guarantee is located at pulp storage Paper pulp in bucket 8 is free of ink.

Water pump 1 is connected with pipeline 1, liquid level sensor, liquid level sensor and a controller are fixed with staving 41 Connection, controller connect with water pump 1 and air pump 441.The liquid level when the liquid level of paper pulp flushes with the bottom surface of bubble output hole 411 Sensor can send a signal to controller, and controller can send signal-off water pump 1, and send signal and open air pump 441； Controller is PLC.

Fiberizer 2 is directly entered after the processing of waste paper material feeding box 1 in the waste paper of square, into the waste paper of fiberizer 2 Paper pulp is ground into, then ink is removed by being transported to after paper pulp filtering structure by pipeline 1 in black bucket 4, eventually through pipeline 27 are stored into the interior storage of pulp storage bucket 8 in case paper subsequently processed；Whole process is in streamline form, improves Waste Paper Handling into paper The efficiency of slurry.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (5)

1. the paper pulp filtering structure in a kind of waste paper recycling and processing device, waste paper recycling and processing device includes waste paper being worn into paper The fiberizer of slurry, the lower surface of the fiberizer are provided with grout outlet in a ring, it is characterised in that this paper pulp filtering structure includes The paper pulp filtering structure includes Rose Box, by-pass filtration net and secondary filtration net, the Rose Box be located at fiberizer just under Side, in a ring, the upper end of the by-pass filtration net is ring port to the by-pass filtration net, the by-pass filtration net releasable connection On fiberizer and the ring port of by-pass filtration net is alignd with grout outlet, and the secondary filtration net is arranged in Rose Box, institute State and be provided with slurry outlet in the middle part of the bottom surface of Rose Box, the secondary filtration net covers slurry outlet.

2. the paper pulp filtering structure in waste paper recycling and processing device according to claim 1, it is characterised in that the one-level The filter mesh aperture of screen pack is more than the filter mesh aperture of secondary filtration net.

3. the paper pulp filtering structure in waste paper recycling and processing device according to claim 1 or 2, it is characterised in that described Some fixed poles are fixed with the outer ring surface of by-pass filtration net, the fixed pole bends L-shaped, the side face of the fiberizer The upper fixation bulge loop with protrusion, one section of end of the fixed pole have hook part, and the hook part can hook convex in fixation On ring, another section of the fixed pole is fixed and can reclined with the lower surface of fiberizer with by-pass filtration net.

4. the paper pulp filtering structure in waste paper recycling and processing device according to claim 1 or 2, it is characterised in that described Secondary filtration net is spherical in semiellipse, and annular spacing groove is provided with the bottom surface of the Rose Box, and the slurry outlet limits positioned at annular On the inside of the groove of position, the edge of the secondary filtration net is caught in annular spacing groove, and the secondary filtration net covers slurry outlet.

5. the paper pulp filtering structure in waste paper recycling and processing device according to claim 1, it is characterised in that the defibrination Machine includes body and bistrique, is provided with passage in the body from top to bottom, and the stage casing of the passage is to grind paper passage, the bistrique In mill paper passage, fixed station is fixed with the passage below mill paper passage, the bistrique is rotatably connected on solid Determine on platform, pulp passage in a ring is formed between the inwall of the fixed station and passage, the lower port of the pulp passage is Grout outlet.