CN114045698B - Paper pulp filter equipment - Google Patents
Paper pulp filter equipment Download PDFInfo
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- CN114045698B CN114045698B CN202111444626.8A CN202111444626A CN114045698B CN 114045698 B CN114045698 B CN 114045698B CN 202111444626 A CN202111444626 A CN 202111444626A CN 114045698 B CN114045698 B CN 114045698B
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- rotating shaft
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- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 146
- 238000001914 filtration Methods 0.000 claims abstract description 65
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 19
- 239000002893 slag Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention relates to the field of paper pulp filtration, in particular to a paper pulp filtration device, which comprises a feeding device, a paper pulp inclined splashing device, a paper pulp flattening deslagging device and a paper pulp filtration collecting part, wherein the paper pulp inclined splashing device is arranged on the paper pulp flattening deslagging device; the feeding device is connected with the paper pulp inclined splashing device to supply the paper pulp, the paper pulp inclined splashing device and the paper pulp flattening and deslagging device are located on the upper side of the paper pulp filtering and collecting portion, the paper pulp inclined splashing device can obliquely splash the paper pulp to the upper side of the paper pulp filtering and collecting portion, the paper pulp flattening and deslagging device can spread the paper pulp on the paper pulp filtering and collecting portion to facilitate quick paper pulp filtering, and meanwhile, slag pulp with solid fibers can be discharged.
Description
Technical Field
The invention relates to the field of paper pulp filtration, in particular to a paper pulp filtering device.
Background
Present paper pulp is directly poured into the filter screen on by the manual work paper pulp in the barrel when filtering, there are many paper pulp that rolls and scald to splash comparatively dangerously, and because the mobility of paper pulp is not particularly good, consequently can cause the local of paper pulp to pile up, be unfavorable for the quick filtration operation of paper pulp, simultaneously because there are a large amount of solid fiber in the paper pulp, the paper pulp of a period is poured the back, the filtration pore can be blockked up, need the manual work to take out and wash, the filtration efficiency of paper pulp has been influenced, and have a large amount of paper pulp adhesion on the solid fiber who is discarded, lead to the waste of paper pulp, and the paper pulp feed among the prior art is the feed that lasts mostly, the feed that lasts leads to piling up of paper pulp easily, the filter effect is poor, and often cause the jam, lead to the filter efficiency low.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a paper pulp filtering device.
The technical scheme of the invention is as follows:
the invention provides a pulp filtering device, wherein: comprises a feeding device, a paper pulp inclined splashing device, a paper pulp flattening and deslagging device and a paper pulp filtering and collecting part; the feeding device is connected with the paper pulp inclined splashing device to supply the paper pulp, the paper pulp inclined splashing device and the paper pulp flattening and deslagging device are positioned on the upper side of the paper pulp filtering and collecting part, the paper pulp inclined splashing device can obliquely splash the paper pulp to the upper side of the paper pulp filtering and collecting part, the paper pulp flattening and deslagging device can spread the paper pulp on the paper pulp filtering and collecting part to facilitate the rapid filtering of the paper pulp, and meanwhile, the pulp with solid fibers can be discharged; the inclined pulp splashing device comprises a first rotating shaft, the first rotating shaft is connected with a driving device, the driving device can drive the first rotating shaft to rotate, a vertical pipe with a fixed position is arranged on the outer side of the first rotating shaft, and auger blades are sleeved on the outer side of the first rotating shaft; the paper pulp flattening and deslagging device comprises a cross rod, the lower end of a first rotating shaft is fixedly connected with the center of the cross rod, a filter plate is arranged on the lower side of the cross rod, the cross rod is in contact fit with the filter plate on the paper pulp filtering and collecting part, the lower end outlet of an auger blade faces the radius direction of the filter plate, and the length of the cross rod is shorter than the diameter of the filter plate.
Further, the paper pulp filtering and collecting part comprises a pulp containing cylinder with an opening at the upper end, a filter plate is installed on the inner wall of the upper part of the pulp containing cylinder, and the top surface of the filter plate is in contact fit with the cross rod.
Furthermore, the pulp filtering device further comprises a pulp collecting and filtering part, wherein the pulp collecting and filtering part comprises an inverted cone-shaped cylinder sleeved outside the pulp filtering and collecting part, the inner wall of the lower end of the inverted cone-shaped cylinder is fixedly connected with the outer wall of Cheng Jiangtong, a filter hole which is inclined downwards is formed between the inverted cone-shaped cylinder and the pulp containing cylinder, an inverted cone-shaped hole is formed in the upper end of the pulp containing cylinder, and the filter plate is positioned on the lower side of the inverted cone-shaped hole.
Furthermore, the feeding device is an intermittent feeding device.
Further, intermittent type nature feedway include the feeder box, the feeder box is located the upside of standpipe, the feeder box passes through the support and links to each other with ground, first through-hole has been seted up at the feeder box middle part, the upper end of first pivot upwards passes first through-hole after passing the standpipe, the upper portion outside of first pivot is connected with a plurality of poles of smashing, it is located the inside of feeder box to smash the pole, the eccentric wheel is installed in the middle part outside of first pivot, the bottom surface of eccentric wheel and the interior bottom surface contact of feeder box, the lower extreme that discharge opening and discharge opening were seted up to the bottom of feeder box is connected with first pipe, the lower extreme mouth of pipe slope of first pipe is towards the upper end mouth of pipe of standpipe, the eccentric wheel can be sealed with the discharge opening.
Further, still include exhaust gas discharge collection device, exhaust gas discharge collection device include a plurality of second pivots 15, the bottom of feed tank 10 is rotated and is connected with a plurality of vertical second pivot 15, link to each other through belt pulley assembly 16 between second pivot 15 and the first pivot 1, air exhaust blade 17 is all installed to the lower extreme of second pivot 15, air exhaust blade 17's the outside all overlaps and is equipped with lower extreme open-ended sleeve 18, exhaust hole and exhaust outer end that exhausts hole have all been seted up at sleeve 18's top have exhaust gas collecting device through 19 intercommunications of blast pipe, sleeve 18 passes through connecting rod and feed tank 10 fixed connection, sleeve 18 and 2 fixed connection of standpipe, the bottom fixedly connected with sealing cylinder of feed tank 10.
The invention achieves the following beneficial effects:
according to the invention, paper pulp can be spread out along the radius direction of the filter plate, and then the paper pulp mounted along the radius direction is circumferentially screeded by the cross rod, so that the paper pulp can be uniformly spread over the whole filter plate, all filter holes on the whole filter plate can perform filter work, the rapid filter of the paper pulp is convenient to realize, and the cross rod can also play a role in automatically discharging slag by centrifugal thrust, the continuous filter work of the paper pulp is convenient, and the problem of filter plate blockage is solved without stopping; in addition, various active actions in the invention are provided by the same driving device driving the first rotating shaft to provide power, so that various functions of mutual cooperation and mutual promotion are realized, the structure of the invention is more compact, the operation is simpler, the use of a plurality of power sources is avoided, a mechanical structure is adopted, the possibility of the device breaking down is reduced, and the operation of the device is more stable and reliable; one function is that the smashing rod is driven by the rotation of the first rotating shaft to further smash and stir paper pulp stored in the feeding box, so that the paper pulp is prevented from precipitating and caking, and a foundation is provided for the smooth filtration of subsequent paper pulp; the second function is that the eccentric wheel is driven by the first rotating shaft to rotate so as to realize automatic opening and closing of the discharge hole, so that intermittent feeding is provided for the vertical pipe, and the situations of accumulation, filter hole blockage and slow filter speed caused by untimely filtration due to continuous feeding in the follow-up process are avoided; the third function is that the auger blade is driven by the first rotating shaft to rotate so as to provide power which is obliquely sprayed towards the radius direction of the filter plate for paper pulp entering the vertical pipe, and meanwhile, the position of the paper pulp sprayed by the auger blade which continuously rotates is continuously changed along the circumferential direction of the filter plate, so that the situation of local accumulation of the paper pulp can be effectively prevented, and preparation is made for circumferential flattening of the paper pulp by subsequent rotation of the cross rod; the fourth function is that the first rotating shaft drives the cross rod 4 to rotate, and the cross rod circumferentially screeds paper pulp sprayed along the radius direction on the whole filter plate, so that the paper pulp is rapidly filtered and infiltrated; function it is five thereby in time discharges harmful gas from sealed section of thick bamboo through the rotation of first pivot drive pumping blade, avoids harmful gas to reveal and leads to harm the healthy of workman.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of a filter plate.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1~2, the present invention provides a pulp filtering apparatus, comprising an intermittent feeding device, a pulp inclined splashing device, a pulp flattening and deslagging device, a pulp filtering and collecting portion, a pulp collecting and refiltering portion, and an exhaust gas discharging and collecting device; the intermittent feeding device is connected with the paper pulp inclined splashing device to supply the paper pulp inclined splashing device, the paper pulp inclined splashing device and the paper pulp flattening deslagging device are positioned on the upper side of the paper pulp filtering and collecting part, the paper pulp inclined splashing device can obliquely splash the paper pulp to the upper side of the paper pulp filtering and collecting part, the paper pulp flattening deslagging device can spread the paper pulp on the paper pulp filtering and collecting part to facilitate quick filtering of the paper pulp, and can discharge slag pulp with solid fibers and filter and collect the slag pulp through the slag pulp collecting and refiltering part, and the waste gas discharge and collection device is positioned on the upper side of the paper pulp filtering part to discharge and collect harmful steam with chemical substances generated when the paper pulp contacts the paper pulp filtering part;
the existing paper pulp is directly poured onto a filter screen by manpower during filtering, so that a lot of rolled paper pulp is dangerous to splash, the liquidity of the paper pulp is not particularly good, partial accumulation of the paper pulp can be caused, the rapid filtering operation of the paper pulp is not facilitated, meanwhile, a large amount of solid fibers exist in the paper pulp, after the paper pulp is poured for a period of time, a filtering hole can be blocked, the paper pulp needs to be manually taken out for cleaning, the filtering efficiency of the paper pulp is influenced, and a large amount of paper pulp is adhered onto discarded solid fibers, so that the paper pulp is wasted, as shown in figure 1, the paper pulp inclined splashing device comprises a first rotating shaft 1, the first rotating shaft 1 is connected with a driving device, the driving device can drive the first rotating shaft 1 to rotate, the driving device comprises but not limited to a motor, a vertical pipe 2 with a fixed position is arranged on the outer side of the first rotating shaft 1, an auger blade 3 is sleeved on the outer side of the first rotating shaft 1, the lower end of the auger blade 3 extends downwards beyond the vertical pipe 2, and the lower end outlet of the auger blade 3 is eccentrically arranged with the first rotating shaft 1; the paper pulp flattening and deslagging device comprises a cross rod 4, the lower end of a first rotating shaft 1 is fixedly connected with the center of the cross rod 4, the cross rod 4 is in contact fit with a filter plate 5 on a paper pulp filtering and collecting part, the lower end outlet of an auger blade 3 faces to the radius direction of the filter plate 5, and the length of the cross rod 4 is shorter than the diameter of the filter plate 5; when the device is used, the intermittent feeding device intermittently feeds materials into the vertical pipe 2, the user controls the driving device to drive the first rotating shaft 1 to rotate, the first rotating shaft 1 drives the auger blade 3 to rotate, the auger blade 3 drives the part of paper pulp provided by the intermittent feeding device to rotate downwards and finally sprays out of the outlet of the auger blade to the filter plate obliquely, the sprayed paper pulp extends and spreads out in the radial direction of the filter plate 5 at the position deviating from the center of the filter plate 5, then the first rotating shaft 1 drives the cross rod 4 to rotate to circumferentially float the paper pulp spread out in the radial direction of the filter plate 5, so that the part of paper pulp can be uniformly spread over the whole filter plate, all filter holes in the whole filter plate can perform filtering work, and the paper pulp can be rapidly filtered; and because the falling point of the pulp is deviated from the rotating center of the cross rod, the solid fiber with the pulp left on the filter plate moves to the outer edge of the filter plate 5 under the action of centrifugal thrust along with the continuous rotation of the cross rod until the solid fiber is stopped after being separated from the rotating thrust range of the cross rod, the effect of automatic slag discharge is achieved, the pulp on the solid fiber after being stopped continuously permeates downwards under the action of gravity, and the attaching waste of the pulp can be reduced.
As shown in 1~2, the pulp filtering and collecting part comprises a pulp containing cylinder 7 with an opening at the upper end, a filter plate 5 is arranged on the inner wall of the upper part of the pulp containing cylinder 7, and the top surface of the filter plate 5 is contacted and matched with a cross bar 4; the paper pulp enters the pulp containing barrel 7 after being filtered by the filter plate 5.
As shown in fig. 1, the slag pulp collecting and re-filtering part comprises an inverted cone-shaped cylinder 6 sleeved outside the paper pulp filtering and collecting part, the inner wall of the lower end of the inverted cone-shaped cylinder 6 is fixedly connected with the outer wall of a pulp containing cylinder 7, a downward inclined filtering hole 8 is arranged between the inverted cone-shaped cylinder 6 and the pulp containing cylinder 7, an inverted cone-shaped hole 9 is arranged at the upper end of the pulp containing cylinder 7, and a filtering plate 5 is positioned at the lower side of the inverted cone-shaped hole 9; this device is when using, because the length of horizontal pole 4 is short in the diameter length of filter 5, horizontal pole 4 only can stir the outer fringe position to the filter with solid fibre, back taper hole 9 plays the effect of keeping off the material to solid fibre, thereby make solid fibre can gather the paper pulp on it at the filter edge can continue the infiltration, simultaneously along with the solid fibre of filter outer fringe constantly increases, the solid fibre that stays for a long time is constantly pushed away to the upper end of back taper hole 9 by the solid fibre that arrives, enter into back taper section of thick bamboo 6 at last, the paper pulp that enters into on the solid fibre in back taper section of thick bamboo 6 can pass through filtration pore 8 and get into flourishing thick liquid section of thick bamboo 7, so repetitious paper pulp to solid fibre filters, the effectual waste that has reduced paper pulp.
Most of paper pulp feeding in the prior art is continuous feeding, the continuous feeding easily causes paper pulp accumulation, the filtering effect is poor, and often causes blockage, which causes low filtering efficiency, or continuous feeding is controlled by frequent opening and closing of a valve, the operation is complicated, as shown in fig. 1, the intermittent feeding device comprises a feeding box 10, the feeding box 10 is located on the upper side of a vertical pipe 2, the feeding box 10 is fixedly connected with the ground through a support, a first through hole is formed in the middle of the top bottom surface of the feeding box 10, the upper end of a first rotating shaft 1 upwards penetrates through the vertical pipe 2 and then penetrates through two first through holes, a plurality of crushing rods 11 are fixedly connected to the outer side of the upper portion of the first rotating shaft 1, the crushing rods 11 are located inside the feeding box 10, an eccentric wheel 12 is installed on the outer side of the middle portion of the first rotating shaft 1, the bottom surface of the eccentric wheel 12 is in contact fit with the inner bottom surface of the feeding box 10, a discharge hole 13 is formed in the bottom of the feeding box 10, the lower end of the discharge hole 13 is connected with a first pipe 14, a lower end of the first pipe 14 inclines towards the upper end of the vertical pipe 2, all paper pulp flowing out from the first pipe 14 enters into the first pipe 2, the eccentric wheel 12, the discharge hole 13 can seal the discharge hole 13, and the discharge hole 13 when the eccentric wheel 13 is opened, and the eccentric wheel 13 is sealed in another discharge hole, and the vertical pipe 13 is sealed in another discharge hole, and the vertical pipe 13, and the other part of the vertical pipe 13 is sealed in the other part of the vertical pipe 13; this device is when using, control drive arrangement drives first pivot and rotates, first pivot drives and smashes 11 further smashes the paper pulp of feed incasement, make paper pulp more exquisite, play the stirring effect simultaneously, prevent that paper pulp from deposiing, the caking, first pivot drives the eccentric wheel and rotates and remove the sealed of discharge opening 13 simultaneously, paper pulp after the stirring enters into the standpipe through first pipe 14, partly paper pulp gets into in the standpipe after, first pivot drives the eccentric wheel and continuously rotates and prevent paper pulp continuous outflow with the discharge opening is sealed once more, avoid leading to taking place the paper pulp and pile up the problem emergence that makes the easy jam of filter orifice.
As chemical reagents are added in the pulp cooking process, a large amount of water vapor generated when the pulp is poured and contacts with the filter plate can bring a large amount of harmful gas to harm the health of workers, as shown in fig. 1, the waste gas discharge and collection device comprises a plurality of second rotating shafts 15, the bottom of the feed box 10 is rotatably connected with the plurality of vertical second rotating shafts 15, the second rotating shafts 15 are connected with the first rotating shafts 1 through belt pulley assemblies 16, the lower ends of the second rotating shafts 15 are respectively provided with an air exhaust blade 17, the outer sides of the air exhaust blades 17 are respectively sleeved with a sleeve 18 with an opening at the lower end, the top of each sleeve 18 is provided with an air exhaust hole, the outer end of each air exhaust hole is communicated with waste gas collection equipment through an exhaust pipe 19, each sleeve 18 is fixedly connected with the feed box 10 through a connecting rod, each sleeve 18 is fixedly connected with the vertical pipe 2, and the bottom of the feed box 10 is fixedly connected with a sealing cylinder 20; when the device is used, the driving device controls the first rotating shaft to rotate, the first rotating shaft drives the auger blades to spray paper pulp on the filter plate to generate a large amount of water vapor with harmful gas, the harmful water vapor is sealed by the sealing barrel, the damage to the environment caused by the leakage of the harmful water vapor is avoided, meanwhile, the first rotating shaft drives the second rotating shaft to rotate through the belt pulley assembly 16, the second rotating shaft drives the air exhaust blades 17 to rotate to pump the harmful water vapor containing chemical substances above the filter plate away and discharge the harmful water vapor into the waste gas collecting equipment for timely treatment, and workers are protected from being damaged by the harmful gas; in addition, various active actions in the invention are provided by driving the first rotating shaft by the same driving device, so that various functions of mutual cooperation and mutual promotion are realized, the structure of the invention is more compact, the operation is simpler, the use of a plurality of power sources is avoided, but a mechanical structure is adopted, the possibility of failure of the device is reduced, and the operation of the device is more stable and reliable; the first function is that the smashing rod is driven by the rotation of the first rotating shaft to further smash and stir the paper pulp stored in the feeding box, so that the paper pulp is prevented from precipitating and caking, and a foundation is provided for the smooth filtration of the subsequent paper pulp; the second function is that the eccentric wheel is driven by the first rotating shaft to rotate so as to realize automatic opening and closing of the discharge hole, so that intermittent feeding is provided for the vertical pipe, and the situations of accumulation, filter hole blockage and slow filter speed caused by untimely filtration due to continuous feeding in the follow-up process are avoided; the third function is that the auger blade is driven by the first rotating shaft to rotate so as to provide power which is obliquely sprayed towards the radius direction of the filter plate for paper pulp entering the vertical pipe, and meanwhile, the position of the paper pulp sprayed by the auger blade which continuously rotates is continuously changed along the circumferential direction of the filter plate, so that the situation of local accumulation of the paper pulp can be effectively prevented, and preparation is made for circumferential flattening of the paper pulp by subsequent rotation of the cross rod; the fourth function is that the first rotating shaft drives the cross rod 4 to rotate, and the cross rod circumferentially screeds paper pulp sprayed along the radius direction on the whole filter plate, so that the paper pulp is rapidly filtered and infiltrated; function it is five thereby in time discharges harmful gas from sealed section of thick bamboo through the rotation of first pivot drive pumping blade, avoids harmful gas to reveal and leads to harm the healthy of workman.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. A pulp filtration apparatus characterized by: comprises a feeding device, a paper pulp inclined splashing device, a paper pulp flattening and deslagging device and a paper pulp filtering and collecting part; the feeding device is connected with the paper pulp inclined splashing device to supply materials, the paper pulp inclined splashing device and the paper pulp flattening deslagging device are positioned on the upper side of the paper pulp filtering and collecting part, the paper pulp inclined splashing device can splash the paper pulp to the upper side of the paper pulp filtering and collecting part in an inclined mode, the paper pulp flattening deslagging device can spread the paper pulp on the paper pulp filtering and collecting part to facilitate quick filtering of the paper pulp, and meanwhile, the deslagging device can discharge slag pulp with solid fibers; the inclined pulp splashing device comprises a first rotating shaft, the first rotating shaft is connected with a driving device, the driving device can drive the first rotating shaft to rotate, a vertical pipe with a fixed position is arranged on the outer side of the first rotating shaft, and auger blades are sleeved on the outer side of the first rotating shaft; the paper pulp flattening and deslagging device comprises a cross rod, the lower end of a first rotating shaft is fixedly connected with the center of the cross rod, a filter plate is arranged on the lower side of the cross rod, the cross rod is in contact fit with the filter plate on the paper pulp filtering and collecting part, the lower end outlet of an auger blade faces the radius direction of the filter plate, and the length of the cross rod is shorter than the diameter of the filter plate; the paper pulp filtering and collecting part comprises a pulp containing cylinder with an opening at the upper end, a filter plate is arranged on the inner wall of the upper part of the pulp containing cylinder, and the top surface of the filter plate is in contact fit with the cross rod; the pulp filtering and re-filtering device is characterized by further comprising a pulp collecting and re-filtering part, wherein the pulp collecting and re-filtering part comprises an inverted cone-shaped cylinder sleeved outside the pulp filtering and collecting part, the inner wall of the lower end of the inverted cone-shaped cylinder is fixedly connected with the outer wall of Cheng Jiangtong, a filter hole which is inclined downwards is formed between the inverted cone-shaped cylinder and the pulp containing cylinder, an inverted cone-shaped hole is formed in the upper end of the pulp containing cylinder, and the filter plate is located on the lower side of the inverted cone-shaped hole.
2. A pulp filter arrangement according to claim 1, characterized in that: the feeding device is an intermittent feeding device.
3. A pulp filter arrangement according to claim 2, characterized in that: intermittent type nature feedway include the feed tank, the feed tank is located the upside of standpipe, the feed tank passes through the support and links to each other with ground, first through-hole has been seted up at the feed tank middle part, the upper end of first pivot upwards passes first through-hole after passing the standpipe, the upper portion outside of first pivot is connected with a plurality of poles of smashing, smash the inside that the pole is located the feed tank, the eccentric wheel is installed in the middle part outside of first pivot, the bottom surface of eccentric wheel and the interior bottom surface contact of feed tank, the lower extreme that discharge opening and discharge opening were seted up to the bottom of feed tank is connected with first pipe, the lower extreme mouth of pipe slope of first pipe is towards the upper end mouth of pipe of standpipe, the eccentric wheel can be sealed with the discharge opening.
4. A pulp filter arrangement according to claim 1, characterized in that: still include exhaust gas discharge collection device, exhaust gas discharge collection device include a plurality of second pivot (15), the bottom of feed tank (10) is rotated and is connected with a plurality of vertical second pivot (15), link to each other through belt pulley assembly (16) between second pivot (15) and first pivot (1), air exhaust blade (17) are all installed to the lower extreme of second pivot (15), the outside of air exhaust blade (17) all overlaps and is equipped with lower extreme open-ended sleeve (18), exhaust hole and exhaust outer end in hole have been all seted up at the top of sleeve (18) has exhaust gas collecting device through blast pipe (19) intercommunication, sleeve (18) are through connecting rod and feed tank (10) fixed connection, sleeve (18) and standpipe (2) fixed connection, the bottom fixedly connected with sealing cylinder of feed tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111444626.8A CN114045698B (en) | 2021-11-30 | 2021-11-30 | Paper pulp filter equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111444626.8A CN114045698B (en) | 2021-11-30 | 2021-11-30 | Paper pulp filter equipment |
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| CN114045698A CN114045698A (en) | 2022-02-15 |
| CN114045698B true CN114045698B (en) | 2022-10-04 |
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| CN213142630U (en) * | 2020-08-26 | 2021-05-07 | 周灿红 | Paper pulp production is with filtering edulcoration device |
| CN213447840U (en) * | 2020-09-17 | 2021-06-15 | 威海龙港纸业有限公司 | Special screen for recovering fibers of papermaking tail pulp |
| CN214831496U (en) * | 2021-01-28 | 2021-11-23 | 涟水永诚纸业有限公司 | Special high-efficient beating machine of corrugated paper |
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2021
- 2021-11-30 CN CN202111444626.8A patent/CN114045698B/en active Active
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