CN106168000A - Artificial board decorative body paper produces the press dewatering system in paper machine structure - Google Patents
Artificial board decorative body paper produces the press dewatering system in paper machine structure Download PDFInfo
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- CN106168000A CN106168000A CN201610724894.8A CN201610724894A CN106168000A CN 106168000 A CN106168000 A CN 106168000A CN 201610724894 A CN201610724894 A CN 201610724894A CN 106168000 A CN106168000 A CN 106168000A
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- roll
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- 239000007921 spray Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000004575 stone Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000000706 filtrate Substances 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/0272—Wet presses in combination with suction or blowing devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/029—Wet presses using special water-receiving belts
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Paper (AREA)
Abstract
The open artificial board decorative body paper of the present invention produces the press dewatering system in paper machine structure, including dancing roll, vacuum suction pressure roller, suction press roll, stone roll, double scraper, spray equipment, blind-hole roll and felt, in first felt loop, the second felt loop and the 3rd felt loop, equal transmission has deflector roll, is equipped with tensioner, correcting unit, suction box and drip tray at the first felt loop, the second felt loop and the 3rd felt loop.The whole press section of the present invention uses three felt, improves press speed；Cooperated by tensioner and correcting unit and felt is adjusted work, tensioner controls the tension force of felt, prevents felt from occurring loosening phenomenon, and the felt transmitted is detected by correcting unit, the travel path of felt can be corrected, prevent felt from deviation phenomenon occurring；The present invention can reduce energy consumption simultaneously, hence it is evident that improves the mass dryness fraction after body paper squeezing, has significant economic benefit.
Description
Technical field
The present invention relates to paper press dewatering technical field, particularly relate to artificial board decorative body paper and produce in paper machine structure
Press dewatering system.
Background technology
The main component of paper is Plant fiber, and Plant fiber is a kind of hydrophilic substance, has imbibition, dehydration receipts
The feature of contracting.
The expansion rate of paper refers to that paper is immersed in the water of uniform temperature or the relative change of size after water seasoning, with chi
The percentage ratio of original sample size is represented by very little increase and decrease.
The expansion rate of printing is to being printed with material impact.As the senior books and periodicals of polychrome chromatography, magazine, front cover, inserted
The offset printing paper of figure, as the transfer printing paper etc. of textile printing and dyeing, its expansion rate directly influences the steady of trapping printing
Qualitative, if the expansion rate of paper is high, in printing process, page deformation is big, will produce the problem such as register trouble, colour contamination, thus
The outward appearance of impact printing and aesthetic feeling.Therefore, one of emphasis that the expansion rate of high-grade printing controls in always producing.
The body paper of body paper production line is respectively through wet end, wet end, cadre and batches, it is thus achieved that body paper finished product.Body paper is squeezed
Purpose is the expansion rate effectively controlling paper, squeezing removing water at wet end.In press dewatering system during body paper produces at present,
Page is continuously to be processed, and reduces l Water Paper moisture with the pressure rollers of two or more than two with mechanical presses, because of paper machine
Speed, structure are different with the paper kind manufactured paper with pulp, and the configuration of squeezing, the structure of pressure roller are not quite similar, and solve paper pro-files dehydration all
Even property.But the felt on press section often produces loosening, drive path occurs that deviation phenomenon, impact squeeze whole process,
And then the mass dryness fraction after body paper squeezing is decreased obviously, not up to target.
Summary of the invention
Present invention aim at solving above-mentioned technical problem present in prior art, it is provided that artificial board decorative body paper produces
Press dewatering system in paper machine structure, whole press section uses three felt, improves press speed；By tensioner and school
Equipment cooperates and felt is adjusted work, and tensioner controls the tension force of felt, prevents felt from occurring loosening phenomenon,
The felt transmitted is detected by correcting unit, can correct the travel path of felt, prevent felt from deviation phenomenon occur；And energy
Reduce energy consumption, hence it is evident that improve the mass dryness fraction after body paper squeezing, there is significant economic benefit.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
Artificial board decorative body paper produces the press dewatering system in paper machine structure, it is characterised in that: include dancing roll, vacuum
Aspirate pressure roller, suction press roll, stone roll, double scraper, spray equipment, blind-hole roll and felt, be provided with at vacuum suction pressure roller
First felt loop, is provided with the second felt loop at suction press roll, be provided with the 3rd felt loop at blind-hole roll, and the first felt returns
In road, the second felt loop and the 3rd felt loop, equal transmission has deflector roll, the first felt loop, the second felt loop and the 3rd mao
Tensioner, correcting unit, suction box and drip tray it is equipped with at cloth loop；Tensioner includes adjustment plate and driving means,
Slidably connecting two pieces of sliding plates in adjustment plate, driving means drives sliding plate, and sliding plate is provided with fixing device, fixing dress
Putting and be fixed in adjustment plate, be provided with idler roller in sliding plate, between adjacent two idler rollers, transmission has felt respectively；Correcting unit
Including positioner, signal supervisory instrument and two lifting devices being oppositely arranged, signal supervisory instrument includes signal sending end
With signal receiving end, signal sending end and signal receiving end be located at the both sides of felt, the lower section of felt is located at by lifting device.
Further, fixing device includes sheet metal and clamping screw, and clamping screw is located in sheet metal, and adjustment plate is provided with
Bolt hole, clamping screw is fixed in bolt hole, is arranged in the bolt hole of various location by clamping screw, can be to adjustment
Sliding plate behind position is fixed effect.
Further, positioner includes elevating lever, location bar and location-plate, and location bar longitudinal sliding motion is on elevating lever, fixed
One end of position bar is provided with locking head, and locking head lock onto on elevating lever, and the other end of location bar is provided with leveling bar, and leveling bar is with fixed
Position plate is fixing to be connected, and signal supervisory instrument is located on location-plate, and location bar can move up and down on elevating lever, changes location-plate institute
The height at place, and then change the lengthwise position of signal supervisory instrument so that signal supervisory instrument is directed at felt all the time and detects
Work, it is ensured that staff can grasp the transmission situation of felt.
Further, the side of elevating lever is provided with welding block, is connected with guide post in welding block, the bottom of guide post and location
Bar is fixing to be connected, and the top of guide post is provided with scotch, and the movement of location bar is played guide effect by guide post, improves location bar
The stability of moving process.
Further, lifting device includes upgrade block, rotates bar and runner, rotates bar and is rotationally connected with in upgrade block, carries
Rise roller and be located at the lower section of felt, when the drive path sideslip of felt, by the rotary action to rotation bar, runner is improved
Certain altitude, felt is promoted certain altitude by runner, and then the felt of sideslip can be rearranged idler roller by staff
On, then the tension force by tensioner adjustment felt, thus can correct the travel path of felt.
Further, suction box includes that casing, casing are provided with suction panel, is provided with at least two vacuum chamber, case in casing
Body connects a pipeline, and pipeline connects filtrate tank, and filtrate tank connects screen device, and screen device connects paper machine flow process system
System, under the effect of vacuum, in felt, most of plain boiled water and substantial amounts of air rich in filler enter into case by suction panel
In body, by pipeline under the effect of gravity and vacuum, the gas-liquid mixture in casing is drained in filtrate tank, and filtrate tank is to mixing
Gas-liquid carries out gas liquid separating function, and air is entered vacuum pump by the air vent of tank deck and takes away, and plain boiled water is deposited under gravity
The bottom of filtrate tank, then it is sent at screen device by filtrate pump, through the filtration of filtering sieve device, available plain boiled water is sent
Entering to paper machine flow system reuse, the foreign material such as thick granule and blanket hair are discharged from screen device, so can conserve water 30 tons/
Hour, improve filler retention about 8%, while being substantially reduced production cost, also reduce the discharge of waste water, reduce at sewage
Reason difficulty.
Further, screen device includes plain boiled water water storage device and sieve plate, and sieve plate is arc-shaped, the bottom of plain boiled water water storage device
Being provided with collection frame, collect and be provided with pressure transducer in frame, pressure transducer connects has warning system, plain boiled water water storage device to be used for storing up
Deposit plain boiled water, and the foreign material such as thick granule and blanket hair are drained into collection frame from screen device, collect necessarily when collecting in frame
During the foreign material measured, staff can clear up in time.
Further, drip tray includes the first disk body and the second disk body, and the second disk body is located at the lower section of the first disk body, the first dish
The bottom of body is provided with the first exhalant canal, and the top of the first exhalant canal is provided with the first screen plate, and the bottom of the second disk body is provided with
Second exhalant canal, the top of the second exhalant canal is provided with the second screen plate, the first exhalant canal and the second exhalant canal and is connected
Logical, the bottom of the second exhalant canal is provided with outlet, by arranging the first disk body and the second disk body, increases water receiving area, reduces
The discharge of waste water.
Further, spray equipment includes shower and temperature regulator, and shower connects has two shower nozzles, when paper web passes through
Press section, the temperature of paper declines, thus uses the squeezing shower water of higher temperature to carry out spraying steam, higher pressing temperature
The dehydration of paper stock can be improved, and drying cylinder steam can be reduced.
Due to the fact that and have employed technique scheme, have the advantages that
1, pressuring method of the present invention is hydraulic pressure, is furnished with Hydraulic Station and control system, l Water Paper page through suction press roll from net
Portion introduces, and is introduced three pressures by dancing roll, and whole press section uses three felt, improves press speed.
2, the present invention is cooperated by tensioner and correcting unit and felt is adjusted work, and tensioner is main
Driving sliding plate by driving means, two idler rollers move in adjustment plate, adjust the command range between two idler rollers,
After adjustment completes, fixing device is fixed in adjustment plate, if felt is the most loose, it is possible to increase the control between two idler rollers away from
From, improve the tensioning degree of felt, if felt tension, the command range between two idler rollers can be reduced, weaken felt
Tensioning degree, so can control the tension force of felt, prevents felt from occurring loosening phenomenon.
The felt transmitted is detected by the signal supervisory instrument in correcting unit, and signal sending end sends signal, works as hair
When cloth runs well, felt blocks signal source, and signal receiving end does not receive signal, and now the lamp in display is in green normal
State, when felt sideslip, when there is landing and relaxation, felt does not blocks signal source, and signal receiving end receives signal, now
Lamp in display is in red abnormality, and felt is carried out promoting and Accommodation by staff by lifting device, tool
Body is that lifting device includes upgrade block, rotates bar and runner, rotates bar and is rotationally connected with in upgrade block, and runner is located at felt
Lower section, when the drive path sideslip of felt, by rotate bar rotary action, runner is improved certain altitude, carries
Rising roller and felt is promoted certain altitude, then the felt of sideslip can be rearranged on idler roller by staff, then by opening
Tight device adjusts the tension force of felt, thus can correct the travel path of felt, prevent felt from deviation phenomenon occur.
2, the suction box in the present invention includes that casing, casing are provided with suction panel, is provided with at least two vacuum in casing
Room, casing connects pipeline, and pipeline connects filtrate tank, and filtrate tank connects screen device, and screen device connects paper machine stream
Journey system, under the effect of vacuum, in felt, most of plain boiled water and substantial amounts of air rich in filler are entered by suction panel
In casing, by pipeline under the effect of gravity and vacuum, the gas-liquid mixture in casing is drained in filtrate tank, filtrate tank pair
Gas-liquid mixture carries out gas liquid separating function, and air is entered vacuum pump by the air vent of tank deck and takes away, and plain boiled water sinks under gravity
Amass the bottom in filtrate tank, then be sent at screen device by filtrate pump, through the filtration of filtering sieve device, by available in vain
Water is sent to paper machine flow system reuse, and the foreign material such as thick granule and blanket hair are discharged from screen device, so can conserve water
30 ton hour, improve filler retention about 8%, while being substantially reduced production cost, also reduce the discharge of waste water, reduce
Sewage disposal difficulty.Drip tray in the present invention includes the first disk body and the second disk body, and the second disk body is located under the first disk body
Side, the bottom of the first disk body is provided with the first exhalant canal, and the top of the first exhalant canal is provided with the first screen plate, the second disk body
Bottom is provided with the second exhalant canal, and the top of the second exhalant canal is provided with the second screen plate, the first exhalant canal and the second water outlet
Passage is connected, and the bottom of the second exhalant canal is provided with outlet, by arranging the first disk body and the second disk body, increases water receiving face
Long-pending, reduce the discharge of waste water.Spray equipment in the present invention includes shower and temperature regulator, and shower connects two sprays
Head, when paper web is declined by press section, the temperature of paper, thus uses the squeezing shower water of higher temperature to carry out spraying steam,
Higher pressing temperature can improve the dehydration of paper stock, and can reduce drying cylinder steam.So present invention can reduce energy consumption, bright
Mass dryness fraction after aobvious raising body paper squeezing, has significant economic benefit.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation that artificial board decorative body paper of the present invention produces the press dewatering system in paper machine structure；
Fig. 2 be in the present invention tensioner and correcting unit cooperate adjust felt structural representation；
Fig. 3 is the structural representation of tensioner in the present invention；
Fig. 4 is the structural representation that in the present invention, sliding plate is connected with idler roller；
Fig. 5 is the structural representation of positioner in the present invention；
Fig. 6 is the structural representation of lifting device in the present invention；
Fig. 7 is the structural representation of white water recycling in suction box in the present invention；
Fig. 8 is the structural representation of drip tray in the present invention；
Fig. 9 is the structural representation of spray equipment in the present invention.
Detailed description of the invention
As shown in Figures 1 to 9, the press dewatering system in paper machine structure, bag are produced for artificial board decorative body paper of the present invention
Include dancing roll 60, vacuum suction pressure roller 1, suction press roll 2, stone roll 3, double scraper 4, spray equipment 5, blind-hole roll 6 and felt
7.It is provided with the first felt loop 8 at vacuum suction pressure roller 1, is provided with the second felt loop 9 at suction press roll 2, at blind-hole roll 6
It is provided with the 3rd felt loop 10.In first the 8, second felt loop, felt loop 9 and the 3rd felt loop 10, equal transmission has deflector roll
11.Be equipped with at first the 8, second felt loop, felt loop 9 and the 3rd felt loop 10 tensioner 12, correcting unit 13,
Suction box 14 and drip tray 15.Pressuring method of the present invention is hydraulic pressure, is furnished with Hydraulic Station and control system, and l Water Paper page is through Vacuum Pressure
Squeezing roller 2 to be continuously introduced into from wet end, and introduced three pressures by dancing roll 60, whole press section uses three felt, improves press speed.
Double scrapers 4 can reduce rewetting when paper web leaves long mesh paper making machine and pressure roller.
Tensioner 12 includes adjustment plate 16 and driving means 17, slidably connects two pieces of sliding plates in adjustment plate 16
18, driving means 17 drives sliding plate 18, on sliding plate 18 mainly oriented sliding slide rail on adjustment plate 16 side.Sliding
Plate 18 is provided with fixing device 19, and fixing device 19 is fixed in adjustment plate 16.Fixing device 19 includes sheet metal 25 and locking
Bolt 26, clamping screw 26 is located in sheet metal 25, and adjustment plate 16 is provided with bolt hole 27, and clamping screw 26 is fixed on bolt hole
In 27, it is arranged in the bolt hole 27 of various location by clamping screw 26, the sliding plate 18 after adjusting position can be carried out
Fixation.Being provided with idler roller 20 in sliding plate 18, between adjacent two idler rollers 20, transmission has felt 7 respectively.Can be according to tool
Body control point, is distributed the 8, second felt loop, the first felt loop 9 and the 3rd felt loop 10 and arranges multiple control point, control
Tensioner 12 is set at Dian.
Correcting unit 13 includes positioner 21, signal supervisory instrument and two lifting devices being oppositely arranged 24.Signal
Detection device includes that signal sending end 22 and signal receiving end 23, signal sending end 22 and signal receiving end 23 are located at felt 7
Both sides, the lower section of felt 7 is located at by lifting device 24.Positioner 21 includes elevating lever 28, location bar 29 and location-plate 30, location
Bar 29 longitudinal sliding motion is on elevating lever 28.One end of location bar 29 is provided with locking head 31, and locking head 31 lock onto on elevating lever 28.
The other end of location bar 29 is provided with leveling bar 32, and leveling bar 32 is fixing with location-plate 30 to be connected, and signal supervisory instrument is located at location
On plate 30, location bar 29 can move up and down on elevating lever 28, changes the height residing for location-plate 30, and then changes signal detection
The lengthwise position of device so that signal supervisory instrument is directed at felt 7 all the time to carry out detecting work, it is ensured that staff can grasp hair
The transmission situation of cloth 7.The side of elevating lever 28 is provided with welding block 33, is connected with guide post 34 in welding block 33, guide post 34
Bottom is fixing with location bar 29 to be connected.The top of guide post 34 is provided with scotch 35, and the movement of location bar 29 is risen by guide post 34
To guide effect, improve the stability of location bar 29 moving process.Lifting device 24 includes upgrade block 36, rotates bar 37 and promote
Roller 38, rotates bar 37 and is rotationally connected with in upgrade block 36, and runner 38 is located at the lower section of felt 7, when the drive path of felt 7 is run
Time partially, by the rotary action to rotation bar 37, runner 38 improving certain altitude, felt 7 is promoted necessarily by runner 38
Highly, then the felt 7 of sideslip can be rearranged on idler roller 20 by staff, then adjusts felt by tensioner 12
The tension force of 7, thus can correct the travel path of felt 7.
Suction box 14 includes that casing 39, casing 39 are provided with suction panel 40.Casing 39 is provided with at least two vacuum chamber
41, casing 39 connects pipeline 42, and pipeline 42 connects filtrate tank 43, and filtrate tank 43 connects screen device 44, screen device
44 connections have paper machine flow system 45, under the effect of vacuum, rich in most of plain boiled water and the substantial amounts of air of filler in felt 7
The gaseous mixture in casing 39, by pipeline 42 under the effect of gravity and vacuum, in casing 39 is entered into by suction panel 40
Liquid is drained in filtrate tank 43, and filtrate tank 43 carries out gas liquid separating function to gas-liquid mixture, and air is entered by the air vent of tank deck
Vacuum pump is taken away, and plain boiled water is deposited on the bottom of filtrate tank 43 under gravity, then is sent to screen device 44 by filtrate pump
Place, through the filtration of filtering sieve device 44, is sent to paper machine flow system 45 reuse, thick granule and blanket by available plain boiled water
The foreign material such as hair are discharged from screen device 44, and so can conserve water 30 ton hour, improve filler retention about 8%, are significantly dropping
While low production cost, also reduce the discharge of waste water, reduce sewage disposal difficulty.Screen device 44 includes plain boiled water water storage device
46 and sieve plate 47, sieve plate 47, in arc-shaped, can accelerate the velocity of discharge of foreign material.The bottom of plain boiled water water storage device 46 is provided with collection frame
48, to collect and frame 48 is provided with pressure transducer 49, pressure transducer 49 connects has warning system, plain boiled water water storage device 46 to be used for storing up
Deposit plain boiled water, and the foreign material such as thick granule and blanket hair are drained into collection frame 48 from screen device 44, collect when collecting in frame 48
During to a certain amount of foreign material, warning system carries out voice-control alarm, and collection frame 48 can be carried out clearing up foreign material by staff in time.
Drip tray 15 includes the first disk body 50 and the second disk body 51, and the second disk body 51 is located at the lower section of the first disk body 50.The
The bottom of one disk body 50 is provided with the first exhalant canal 52, and the top of the first exhalant canal 52 is provided with the first screen plate 53, the first mistake
Filter plate 53 carries out filtration to the water quality in the first disk body 50.The bottom of the second disk body 51 is provided with the second exhalant canal 54, the
The top of two exhalant canals 54 is provided with the second screen plate 55, and the water quality in the second disk body 51 is carried out filtering and makees by the second screen plate 55
With.First exhalant canal 52 is connected with the second exhalant canal 54, and the bottom of the second exhalant canal 54 is provided with outlet 56, passes through
First disk body 50 and the second disk body 51 is set, increases water receiving area, reduce the discharge of waste water.
Spray equipment 5 includes shower 57 and temperature regulator 58, and temperature regulator 58 can control the liquid in shower 57
Temperature reaches design temperature.Shower 57 connects two shower nozzles 59, when paper web is declined by press section, the temperature of paper,
Thus using the squeezing shower water of higher temperature to carry out spraying steam, higher pressing temperature can improve the dehydration of paper stock, and
And drying cylinder steam can be reduced.
The present invention is cooperated by tensioner 12 and correcting unit 13 felt 7 is adjusted work, tensioner
12 mainly drive sliding plate 18, two idler rollers 20 to move in adjustment plate 16 by driving means 17, adjust two idler rollers
Command range between 20, after having adjusted, is fixed on fixing device 19 in adjustment plate 16, if felt 7 is the most loose, it is possible to increase
Command range between two idler rollers 20, improves the tensioning degree of felt 7, if felt 7 tension, can reduce two idler rollers
Command range between 20, weakens the tensioning degree of felt 7, so can control the tension force of felt 7, prevents felt 7 from occurring loosening
Phenomenon.
The felt 7 transmitted is detected by the signal supervisory instrument in correcting unit 13, and signal sending end 22 sends signal,
When felt 7 runs well, felt 7 blocks signal source, and signal receiving end 23 does not receive signal, and now the lamp in display is in
Green normal condition, when felt 7 sideslip, when there is landing and relaxation, felt 7 does not blocks signal source, signal receiving end 23
Receiving signal, now the lamp in display is in red abnormality, and felt 7 is carried by staff by lifting device 24
Rise and Accommodation, specially lifting device 24 include upgrade block 36, rotate bar 37 and runner 38, rotate bar 37 and be rotationally connected
In upgrade block 36, runner 38 is located at the lower section of felt 7, when the drive path sideslip of felt 7, by rotating bar 37
Rotary action, improves certain altitude by runner 38, and felt 7 is promoted certain altitude by runner 38, and then staff can be by
The felt 7 of sideslip rearranges on idler roller 20, then is adjusted the tension force of felt 7 by tensioner 12, thus can correct
The travel path of felt 7, prevents felt 7 from deviation phenomenon occur.
These are only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto.Any with this
Based on bright, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (9)
1. the press dewatering system during artificial board decorative body paper produces paper machine structure, it is characterised in that: include that dancing roll, vacuum are inhaled
Move pressure roller, suction press roll, stone roll, double scraper, spray equipment, blind-hole roll and felt, set at described vacuum suction pressure roller
There is the first felt loop, be provided with the second felt loop at described suction press roll, at described blind-hole roll, be provided with the 3rd felt loop,
In described first felt loop, described second felt loop and described 3rd felt loop, equal transmission has a deflector roll, described first mao
It is equipped with tensioner, correcting unit, suction box at cloth loop, described second felt loop and described 3rd felt loop and connects
Water pond；Described tensioner includes adjustment plate and driving means, slidably connects two pieces of sliding plates in described adjustment plate, described
Driving means drives described sliding plate, and described sliding plate is provided with fixing device, and described fixing device is fixed on described adjustment plate
On, described sliding plate is provided with idler roller, between described adjacent two described idler rollers, transmission has described felt respectively；Described school
Equipment includes positioner, signal supervisory instrument and two lifting devices being oppositely arranged, and described signal supervisory instrument includes
Signal sending end and signal receiving end, described signal sending end and described signal receiving end are located at the both sides of described felt, described
The lower section of described felt is located at by lifting device.
Artificial board decorative body paper the most according to claim 1 produces the press dewatering system in paper machine structure, and its feature exists
In: described fixing device includes that sheet metal and clamping screw, described clamping screw are located in described sheet metal, in described adjustment plate
Being provided with bolt hole, described clamping screw is fixed in described bolt hole.
Artificial board decorative body paper the most according to claim 1 produces the press dewatering system in paper machine structure, and its feature exists
Include elevating lever, location bar and location-plate in: described positioner, the bar longitudinal sliding motion of described location on described elevating lever, institute
The one end stating location bar is provided with locking head, and described locking head lock onto on described elevating lever, and the other end of described location bar is provided with
Leveling bar, described leveling bar is fixing with described location-plate to be connected, and described signal supervisory instrument is located on described location-plate.
Artificial board decorative body paper the most according to claim 3 produces the press dewatering system in paper machine structure, and its feature exists
In: the side of described elevating lever is provided with welding block, is connected with guide post in described welding block, and the bottom of described guide post is with described
Location bar is fixing to be connected, and the top of described guide post is provided with scotch.
Artificial board decorative body paper the most according to claim 1 produces the press dewatering system in paper machine structure, and its feature exists
In: described lifting device includes upgrade block, rotates bar and runner, and described rotation bar is rotationally connected with in described upgrade block, institute
State runner and be located at the lower section of described felt.
Artificial board decorative body paper the most according to claim 1 produces the press dewatering system in paper machine structure, and its feature exists
In: described suction box includes that casing, described casing are provided with suction panel, is provided with at least two vacuum chamber, institute in described casing
Stating casing connection and have pipeline, described pipeline connects filtrate tank, and described filtrate tank connects screen device, and described screen device is even
It is connected to paper machine flow system.
Artificial board decorative body paper the most according to claim 6 produces the press dewatering system in paper machine structure, and its feature exists
In: described screen device includes that plain boiled water water storage device and sieve plate, described sieve plate are arc-shaped, the bottom of described plain boiled water water storage device
Being provided with collection frame, be provided with pressure transducer in described collection frame, described pressure transducer connects warning system.
Artificial board decorative body paper the most according to claim 1 produces the press dewatering system in paper machine structure, and its feature exists
Include that the first disk body and the second disk body, described second disk body are located at the lower section of described first disk body in: described drip tray, described
The bottom of one disk body is provided with the first exhalant canal, and the top of described first exhalant canal is provided with the first screen plate, described second dish
The bottom of body is provided with the second exhalant canal, and the top of described second exhalant canal is provided with the second screen plate, and described first water outlet is led to
Road is connected with described second exhalant canal, and the bottom of described second exhalant canal is provided with outlet.
Artificial board decorative body paper the most according to claim 1 produces the press dewatering system in paper machine structure, and its feature exists
In: described spray equipment includes shower and temperature regulator, and described shower connects two shower nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724894.8A CN106168000B (en) | 2016-08-25 | 2016-08-25 | Squeezing dewatering system in artificial board facing base paper production machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724894.8A CN106168000B (en) | 2016-08-25 | 2016-08-25 | Squeezing dewatering system in artificial board facing base paper production machine structure |
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| CN106168000A true CN106168000A (en) | 2016-11-30 |
| CN106168000B CN106168000B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610724894.8A Active CN106168000B (en) | 2016-08-25 | 2016-08-25 | Squeezing dewatering system in artificial board facing base paper production machine structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516714A (en) * | 2023-06-08 | 2023-08-01 | 维达纸业(浙江)有限公司 | Intelligent-adjustment felt spray cleaning assembly and cleaning method thereof |
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| CN205975201U (en) * | 2016-08-25 | 2017-02-22 | 浙江夏王纸业有限公司 | Expression dewatering system in wood -based plate veneer body paper production paper machine structure |
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| GB1196938A (en) * | 1966-09-26 | 1970-07-01 | Beloit Corp | Mechanism for forming a Fibrous Web |
| KR20010026974A (en) * | 1999-09-10 | 2001-04-06 | 김영대 | Squeeze apparatus of belt press for the sludge filteration |
| CN203487410U (en) * | 2013-08-08 | 2014-03-19 | 福建汇利丰环保科技有限公司 | Extrusion device for fiber wet pulp |
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| CN116516714A (en) * | 2023-06-08 | 2023-08-01 | 维达纸业(浙江)有限公司 | Intelligent-adjustment felt spray cleaning assembly and cleaning method thereof |
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|---|---|
| CN106168000B (en) | 2023-05-09 |
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Denomination of invention: The pressing and dewatering system in the structure of the paper machine for producing artificial board decorative base paper Effective date of registration: 20231115 Granted publication date: 20230509 Pledgee: Zhejiang Tailong commercial bank Quzhou branch of Limited by Share Ltd. Pledgor: ZHEJIANG KINGDECOR PAPER INDUSTRY CO.,LTD. Registration number: Y2023980065540 |
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