CN109537343A - A kind of paper pulp gas-water separation technique - Google Patents
A kind of paper pulp gas-water separation technique Download PDFInfo
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- CN109537343A CN109537343A CN201811439140.3A CN201811439140A CN109537343A CN 109537343 A CN109537343 A CN 109537343A CN 201811439140 A CN201811439140 A CN 201811439140A CN 109537343 A CN109537343 A CN 109537343A
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
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Abstract
The invention belongs to pulp technology for making paper, specifically a kind of paper pulp gas-water separation technique, including by timber peeling and cutting, washed, extruding, tearing processing are processed into 20~50 millimeters long, diameter is slightly after the wood fragments item less than 5 millimeters, obtained wood fragments item is mixed with water according to 1: 5~10, it is slightly starched after 30~50 DEG C of two hours of immersion of heating, obtained thick slurry is put into whiterot fungi biological treatment liquid, temperature obtains paper pulp after being maintained at 30~45 DEG C of three hours, finally carries out gas-water separation processing to obtained paper pulp using paper pulp gas and water separator；Operation of the present invention step is simple, by using whiterot fungi biological treatment liquid, improves the purity of paper pulp；By using paper pulp gas and water separator, the rate of gas-water separation in paper pulp is improved.
Description
Technical field
The invention belongs to pulp technology for making paper, specifically a kind of paper pulp gas-water separation technique.
Background technique
Paper is the sheet-like fiber product to write, print, paint or pack etc.；Generally by the plant by slurrying processing
The water slurry of fiber in online staggered combination, preliminary hydro-extraction, then is compressed, is dried；China is to send out earliest in the world
The country of bright paper；According to archaeological discovery, in Western Han Dynastry's period (B.C. 206 years~8 years B.C.), there has been bast fibre in China
Paper, but quality is coarse, and quantity is few, it is at high cost, it does not popularize；Papermaking is the important invention of ancient times Han nationality working people.
Slurrying refers to the method combined using chemical method, mechanical means or both in the prior art, keeps plant fiber former
Material dissociation becomes the production process of true qualities or bleached pulp；The technical process generallyd use is to crush plant fiber material, steam
It boils, wash, screen, bleach, purify, dry paper pulp；But chemical method use it is less because chemical method pollution it is tighter
Weight, the paper obtained in fact using chemical method is with high purity and the holding time is long, and in paper industry, the quality of slurry determines
The quality of paper product, the turnover rate of slurry determine the benefit of enterprise, so, the liquid slurry of papermaking has to pass through high-temperature wash simultaneously
Sufficiently recycling, to reduce sewage impurity therein；Currently in the industry, the slurry in roller is covered in vacuum and contains a large amount of vapor,
And the slurry that these contain vapor can come noise and huge energy consumption to the equipment belt in downstream, therefore, how remove from true
Sky covers the vapor in roller slurry, is always a technical problem for perplexing slurrying industry.
Summary of the invention
In order to make up for the deficiencies of the prior art, to solve in the prior art, paper pulp purity is high, gas-water separation in paper pulp
The poor problem of company's inertia of inefficiency and gas and water separator, the invention proposes a kind of paper pulp gas-water separation techniques.
The technical solution adopted by the present invention to solve the technical problems is: a kind of paper pulp gas-water separation work of the present invention
Skill, the technique the following steps are included:
S1: by timber peeling and cutting, 20~50 millimeters of length is processed into washed, extruding, tearing processing, and diameter is slightly less than 5 millis
The wood fragments item of rice；So as to follow-up work progress；
S2: wood fragments item obtained in S1 is mixed with water according to 1: 5~10, is obtained after heating 30~50 DEG C of two hours of immersion
To thick slurry；
S3: it is put into slightly being starched obtained in S2 in whiterot fungi biological treatment liquid, temperature is maintained at 30~45 DEG C of three hours
After obtain paper pulp；Whiterot fungi is the fungi for belonging to Basidiomycotina, is one of the microorganism of timber main component of capable of degrading, wood
Material most of fiber during white rot is still kept completely, and cellulose crystallity variation is little；Therefore lignin degrading is utilized
Selective good whiterot fungi carries out bio-pulping, and whiterot fungi is in addition to energy lignin degrading is used to pre-process, bio-bleaching, biology are made
Slurry is outer, also has very strong capacity of decomposition to other organic xenobiotics, improves the purity of paper pulp；
S4: paper pulp obtained in S3 is put into progress gas-water separation processing in paper pulp gas and water separator；
Wherein, paper pulp gas and water separator described in S4, including disengagement chamber, motor, feed inlet, discharge port and control
Device；The controller is for controlling the work of paper pulp gas and water separator；Motor-driven valve is equipped in the inlet port and outlet port；Institute
Middle part, its output end that motor is located at the top of disengagement chamber are stated through the top of disengagement chamber and is extended in disengagement chamber, motor is located at
End inside disengagement chamber is connected with No.1 spring, and the bottom of No.1 spring one end and disengagement chamber far from motor output end is solid
It connects；The discharge port is communicated with delivery branch pipe, and the side wall of delivery branch pipe one end and disengagement chamber far from feed inlet is affixed, conveying branch
Downward opening venthole is uniformly provided on pipe；The paper pulp is arranged after being entered in delivery branch pipe by feed inlet by venthole
Out；Hollow cavity is offered in the two sidewalls of the disengagement chamber, and motor-driven valve, hollow cavity and discharging are equipped in hollow cavity
Mouthful be connected, hollow cavity is used to discharge separate after vapor in paper pulp；U-shaped open is equipped on the two sidewalls of the disengagement chamber
Mouthful；The lower section of the delivery branch pipe be equipped with horizontally disposed fixed plate, fixed plate be set on No.1 spring and with disengagement chamber
Side wall is affixed；The lower section of the fixed plate is equipped with heating stirring leaf, and the middle part of heating stirring leaf, which is equipped with, offers through-hole, No.1 bullet
Spring passes through the through-hole of heating stirring leaf, and heating stirring leaf generates centrifugal force when rotated separates slurry and water in paper pulp；Institute
The lower section for stating heating stirring leaf is equipped with compression unit, and compression unit is used to compress the vapor in paper pulp；Wherein,
Compression unit includes compression plate, belt pulley, compression blocks and gear, and through-hole and one are offered in the middle part of the compression plate
Number spring passes through the through-hole in compression plate, opens up fluted in the side wall of compression plate through-hole, and No.1 fixture block, No.1 are equipped in groove
One end of fixture block is contacted with No.1 spring and No.1 fixture block is located between spring ring adjacent on No.1 spring, No.1 fixture block it is another
One end is located in groove, and when No.1 spring pivotal, No.1 fixture block is mobile on No.1 spring to drive compression plate to move up；It is described
Belt pulley is located in the U-shaped opening on separation chamber side wall, and the top and bottom of U-shaped opening is equipped with belt pulley, and belt pulley passes through
The side wall of rotation axis and disengagement chamber is rotatablely connected, and is connected between adjacent belt pulley by belt, on belt and belt pulley uniformly
It is connected with the gear teeth；The compression blocks are located at the top of compression plate and, the end of compression plate and belt contacts affixed with belt, compression
Plate pushes compression blocks to move up when moving up, and pushes belt to move up when compression blocks move up, and belt is to moving up
Pulley rotation is driven when dynamic；The gear is located at the side of belt pulley, and gear is rotated by the side wall of rotation axis and disengagement chamber
It connects, closed plate, gear and belt pulley engaged transmission is connected on gear；Handsetting gear rotates when the pulley rotation, tooth
Closed plate moves down and contacts closed plate with fixed plate far from one end of gear when wheel rotation, closed plate contacted with fixed plate from
And closed plate, fixed plate, belt and compression plate is made to form closed space；By the present invention in that driving the rotation of No.1 spring with motor
Turn, drive the rotation of heating stirring leaf that can stir and heat to paper pulp when No.1 spring rotates, the rotation of heating stirring leaf generates
The slurry and water separation, heating stirring leaf that centrifugal force can allow in paper pulp make the water in paper pulp become vapor paper pulp heating,
The present invention is equipped with compression unit simultaneously, and heating stirring leaf can be cooperated using compressing to the paper pulp in disengagement chamber, make to heat
It is quickly discharged after the vapor compression that paddle work generates, improves the working efficiency of paper pulp gas-water separation.
Preferably, it is equipped with sliding block in the heating stirring leaf and the through-hole of compression plate, is offered in sliding block arc-shaped logical
Hole, No.1 spring passes through arc-shaped through-hole, and the sliding block on heating stirring leaf is connect by elastic membrane with heating stirring leaf, compresses
Sliding block on plate is connect by elastic membrane with compression plate；The elastic membrane adds for preventing paper pulp from leaking out and increasing from through-hole
The flexibility of thermal agitation leaf and compression plate；The present invention by designing sliding block in heating stirring leaf and compression plate through-hole, sliding block with plus
It is connected by elastic membrane between thermal agitation leaf, sliding block and compression plate, on the one hand, elastic membrane drives one when sliding block can be made to work
Number spring moves back and forth, and on the other hand can prevent paper pulp from leaking out from through-hole and cause damages.
Preferably, support plate is connected in the compression plate, support plate is symmetrical arranged with the middle line of compression plate, in support plate
Equipped with through-hole, No.1 vertical bar and No. two vertical bars are equipped in through-hole, are connected between No.1 vertical bar and No. two vertical bars by change, No.1
Vertical bar is equipped with air bag far from one end of change, and air bag is equipped with cavity, and No.1 vertical bar protrudes into the sky of air bag far from one end of change
It is intracavitary；No.1 vertical bar is driven to move in the vertical direction when the air bag compresses；No. two vertical bars are stretched far from one end of change
Enter in compression plate and with support plate, compression plate screw-driven, one end that No. two vertical bars protrude into compression plate is connected with eccentric wheel, partially
Heart wheel is located in the groove for placing No.1 fixture block；Drive No. two vertical bars mobile when the No.1 vertical bar moves in the vertical direction,
Because of No. two vertical bars and support plate, compression plate screw-driven, rotation is while No. two vertical bars are mobile to drive bias
Wheel rotation；The eccentric wheel is equipped with No. two fixture blocks far from one end of No.1 fixture block, and one end of No. two fixture blocks contacts with eccentric wheel, is another
One end is connected by the inner wall of No. two springs and groove；Drive No.1 fixture block and No. two fixture blocks in groove when the eccentric wheel rotates
Move back and forth in interior horizontal direction；By the present invention in that air bag and No.1 vertical bar, No. two vertical bars and eccentric wheel cooperate with air bag,
It can control moving up and down for compression plate, to preferably compress to the paper pulp in compression unit.
Preferably, the cross section structure of the gear teeth is right angled triangle, and the gear teeth are made of rubber material；The present invention uses
The gear teeth be on the one hand used for engaged transmission between belt pulley and gear, on the other hand shaking in compression paper pulp hour wheel tooth prevents paper
Slurry in slurry is adhered on the gear teeth, to cause the waste of slurry.
Preferably, the top of the compression plate is equipped with felt, and felt is used to adhere to the impurity in paper pulp.
Preferably, the surface of the air bag is equipped with stainless steel bound edge, and stainless steel bound edge is for preventing air bag and disengagement chamber bottom
Air bag damages when portion and heating stirring tea residue portion contact.
The motor-driven valve on feed inlet is opened, the paper pulp obtained after the processing of whiterot fungi treatment fluid is poured into from feed inlet,
Paper pulp is discharged out of venthole in delivery branch pipe, starts to fall toward on heating stirring leaf, opens motor, and the output end of motor turns
Dynamic to drive No.1 spring pivotal, heating stirring leaf starts to rotate when No.1 spring pivotal, and heating stirring leaf is rotated to the paper fallen
Slurry and water in slurry carry out initial gross separation, while heating stirring leaf heats the paper pulp of whereabouts, makes the water energy in paper pulp
Flash to vapor；When the rotation of No.1 spring, fixture block in compression plate is mobile to drive compression plate to moving up on spring
It is dynamic, push compression blocks to move up when compression plate moves up, drive belt to move up when compression plate moves up, belt to
Drive pulley rotation when upper mobile, handsetting gear rotates when pulley rotation, drives closed plate to move down when gear rotates
It is contacted with fixed plate, so as to form using compression plate, belt, closed plate and fixed plate as the enclosure space of frame, works as compression plate
When constantly moving up, the paper pulp in compression unit can be compressed, make compression plate, belt, closed plate and fixed plate frame
Pressure in the enclosure space of frame increases；After compression plate moves up one end distance, gas when air bag and heating stirring leaf contact
Bag pressure contracting, pushes No.1 vertical bar to move down when air bag compresses, and pushes No. two vertical bars to move down when No.1 vertical bar moves down,
Because of No. two vertical bars and support plate, compression plate screw-driven, No. two vertical bars start rotation to band while moving down
Movable eccentric wheel rotation pushes No.1 fixture block to be detached from No.1 fixture block and No.1 spring, when No.1 fixture block and one when eccentric wheel rotates
Compression plate starts to move down when number spring is detached from, and band moving gear rotates when compression plate moves down, and envelope is driven when gear rotates
Closing plate starts to move back to initial position, at this point, open the motor-driven valve on hollow cavity, the vapor moment in compression unit from
It is discharged after discharge by hollow cavity in compression unit, constantly paper pulp is compressed by compression unit, improves paper pulp gas
The efficiency of water separation；After air bag and disengagement chamber below compression plate contact, air bag compression pushes No.1 vertical bar, and No.1 vertical bar is perpendicular
It directly moves up, to push the second vertical bar that eccentric wheel is driven to reversely rotate a circle, eccentric wheel, which reversely rotates a circle, makes No.1 card
Block is contacted from newly with No.1 spring；No.1 fixture block drives compression plate to move up again with No.1 spring after newly contacting, can
Another second compression is carried out to the paper pulp in compression unit, the vapor after compression in compression unit can be again by hollow cavity
Body discharge；Constantly paper pulp is stirred and heated by heating stirring leaf, slurry and water in paper pulp can be made quickly to divide
From, while can be heated during stirring, the water energy in paper pulp is made to be rapidly evaporated to vapor, by compression plate it is continuous on
Lower movement, can be such that vapor is quickly discharged, and improve the efficiency of paper pulp gas-water separation.
Beneficial effects of the present invention are as follows:
1. a kind of paper pulp gas-water separation technique of the present invention, the technique pass through using whiterot fungi as in pulp manufacture
Treatment fluid improves the purity of paper pulp, and whiterot fungi is the fungi for belonging to Basidiomycotina, and can degrade timber main component
One of microorganism, timber most of fiber during white rot is still kept completely, and cellulose crystallity variation is less, therefore benefit
Bio-pulping is carried out with the selectively good whiterot fungi of lignin degrading, whiterot fungi is in addition to energy lignin degrading is for pre-processing, giving birth to
Outside object bleaching, bio-pulping, also there is very strong capacity of decomposition to other organic xenobiotics, improve the purity of paper pulp, simultaneously
Improve the whiteness of paper.
2. a kind of paper pulp gas-water separation technique of the present invention, the movement of paper pulp gas and water separator used in the technique
Coherent, practicability is high, by being used cooperatively for heating stirring leaf and compression unit, can by paper pulp slurry and water quickly divide
From improving the efficiency of paper pulp gas-water separation, reduce the content of vapor in paper pulp, it is ensured that papermaking follow-up process has
Sequence carries out.
3. a kind of paper pulp gas-water separation technique of the present invention, paper pulp gas and water separator used in the technique is logical
Design heating stirring leaf is crossed, heating stirring leaf can stir and heat paper pulp, and heating stirring leaf is stirred paper pulp
It can make the slurry and water separation in paper pulp, accelerate the rate that water generates vapor, heating stirring leaf heats paper pulp
The water in paper pulp can be made to quickly generate vapor, to be conducive to the water and slurry quick separating in paper pulp.
4. a kind of paper pulp gas-water separation technique of the present invention, paper pulp gas and water separator used in the technique passes through
Design compression unit, compression unit can by paper pulp vapor and heating stirring leaf work when the vapor that generates press
Contracing can be such that upon compression vapor quickly sprays out of compression unit, guarantee through paper pulp gas and water separator treated paper pulp
In not containing water vapor.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is process flow chart of the invention；
Fig. 2 is the main view of paper pulp gas and water separator in the present invention；
Fig. 3 is main view when paper pulp gas and water separator works in the present invention；
Fig. 4 is the partial enlarged view in Fig. 2 at A；
Fig. 5 is the partial enlarged view in Fig. 3 at B；
In figure: disengagement chamber 1, No.1 spring 2, delivery branch pipe 3, venthole 31, hollow cavity 4, U-shaped opening 5, fixed plate 6,
Heating stirring leaf 7, compression unit 8, compression plate 81, belt pulley 82, compression blocks 83, gear 84, No.1 fixture block 85, the gear teeth 86, envelope
Closing plate 87, sliding block 9, elastic membrane 91, support plate 10,101, No. two vertical bars 102 of No.1 vertical bar, air bag 103, eccentric wheel 104, two
Fixture block 105, No. two springs 106, felt 11, stainless steel bound edges 12.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of paper pulp gas-water separation technique of the present invention, the technique the following steps are included:
S1: by timber peeling and cutting, 20~50 millimeters of length is processed into washed, extruding, tearing processing, and diameter is slightly less than 5 millis
The wood fragments item of rice；So as to follow-up work progress；
S2: wood fragments item obtained in S1 is mixed with water according to 1: 5~10, is obtained after heating 30~50 DEG C of two hours of immersion
To thick slurry；
S3: it is put into slightly being starched obtained in S2 in whiterot fungi biological treatment liquid, temperature is maintained at 30~45 DEG C of three hours
After obtain paper pulp；Whiterot fungi is the fungi for belonging to Basidiomycotina, is one of the microorganism of timber main component of capable of degrading, wood
Material most of fiber during white rot is still kept completely, and cellulose crystallity variation is little；Therefore lignin degrading is utilized
Selective good whiterot fungi carries out bio-pulping, and whiterot fungi is in addition to energy lignin degrading is used to pre-process, bio-bleaching, biology are made
Slurry is outer, also has very strong capacity of decomposition to other organic xenobiotics, improves the purity of paper pulp；
S4: paper pulp obtained in S3 is put into progress gas-water separation processing in paper pulp gas and water separator；
Wherein, paper pulp gas and water separator described in S4, including disengagement chamber 1, motor, feed inlet, discharge port and control
Device；The controller is for controlling the work of paper pulp gas and water separator；Motor-driven valve is equipped in the inlet port and outlet port；Institute
State motor be located at the middle part at the top of disengagement chamber 1, its output end through disengagement chamber 1 top and extend in disengagement chamber 1, motor position
End inside disengagement chamber 1 is connected with No.1 spring 2, the bottom of No.1 spring 2 one end far from motor output end and disengagement chamber 1
Portion is affixed；The discharge port is communicated with delivery branch pipe 3, and the one end of delivery branch pipe 3 far from feed inlet and the side wall of disengagement chamber 1 are solid
It connects, downward opening venthole 31 is uniformly provided in delivery branch pipe 3；The paper pulp enters delivery branch pipe 3 by feed inlet
It is discharged after interior by venthole 31；Hollow cavity 4 is offered in the two sidewalls of the disengagement chamber 1, is equipped with electricity in hollow cavity 4
Dynamic valve, hollow cavity 4 are connected with discharge port, hollow cavity 4 is used to discharge separate after vapor in paper pulp；The disengagement chamber
U-shaped opening 5 is equipped on 1 two sidewalls；The lower section of the delivery branch pipe 3 be equipped with horizontally disposed fixed plate 6,6 sets of fixed plate
It is located on No.1 spring 2 and affixed with the side wall of disengagement chamber 1；The lower section of the fixed plate 6 is equipped with heating stirring leaf 7, and heating is stirred
The middle part for mixing leaf 7, which is equipped with, offers through-hole, and No.1 spring 2 passes through the through-hole of heating stirring leaf 7, and heating stirring leaf 7 is when rotated
Generating centrifugal force separates slurry and water in paper pulp；The lower section of the heating stirring leaf 7 is equipped with compression unit 8, compression unit 8
For compressing the vapor in paper pulp；Wherein,
Compression unit 8 includes compression plate 81, belt pulley 82, compression blocks 83 and gear 84, and the middle part of the compression plate 81 is opened
Equipped with through-hole and No.1 spring 2 passes through the through-hole in compression plate 81, opened up in the side wall of 81 through-hole of compression plate it is fluted, in groove
Equipped with No.1 fixture block 85, one end of No.1 fixture block 85 is contacted with No.1 spring 2 and No.1 fixture block 85 be located at it is adjacent on No.1 spring 2
Spring ring between, the other end of No.1 fixture block 85 is located in groove, No.1 spring 2 rotate when, No.1 fixture block 85 is in No.1 bullet
It is mobile on spring 2 that compression plate 81 is driven to move up；The belt pulley 82 is located in the U-shaped opening 5 on 1 side wall of disengagement chamber, U-shaped to open
The top and bottom of mouth 5 is equipped with belt pulley 82, and belt pulley 82 is rotatablely connected by the side wall of rotation axis and disengagement chamber 1, adjacent
Belt pulley 82 between connected by belt, be uniformly connected with the gear teeth 86 on belt and belt pulley 82；The compression blocks 83 are located at
The top of compression plate 81 and, the end of compression plate 81 and belt contacts affixed with belt, the promotion when moving up of compression plate 81
Compression blocks 83 move up, and push belt to move up when compression blocks 83 move up, belt pulley is driven when belt moves up
82 rotations；The gear 84 is located at the side of belt pulley 82, and gear 84 is rotatablely connected by the side wall of rotation axis and disengagement chamber 1,
Closed plate 87,82 engaged transmission of gear 84 and belt pulley are connected on gear 84；Handsetting gear 84 when the belt pulley 82 rotates
Rotation, closed plate 87, which moves down, when gear 84 rotates contacts the one end of closed plate 87 far from gear 84 with fixed plate 6, closes
Plate 87 contacts that closed plate 87, fixed plate 6, belt and compression plate 81 is made to form closed space with fixed plate 6；The present invention passes through
It drives No.1 spring 2 to rotate using motor, drives the rotation of heating stirring leaf 7 that can be stirred to paper pulp when No.1 spring 2 rotates
And heating, the rotation of heating stirring leaf 7 generate the slurry that centrifugal force can allow in paper pulp and water separation, heating stirring leaf 7 is to paper pulp
Heating makes the water in paper pulp become vapor, while the present invention is equipped with compression unit 8, can cooperate the use pair of heating stirring leaf 7
Paper pulp in disengagement chamber 1 is compressed, and is quickly discharged after the vapor compression for generating the work of heating stirring leaf 7, is improved paper
Starch the working efficiency of gas-water separation.
As a kind of specific embodiment of the invention, it is equipped in the through-hole of the heating stirring leaf 7 and compression plate 81
Sliding block 9 offers arc-shaped through-hole in sliding block 9, and No.1 spring 2 passes through arc-shaped through-hole, and the sliding block 9 on heating stirring leaf is logical
It crosses elastic membrane 91 to connect with heating stirring leaf, the sliding block 9 in compression plate 81 is connect by elastic membrane 91 with compression plate 81；The bullet
Property film 91 be used to prevent paper pulp from the flexibility of heating stirring leaf 7 and compression plate 81 is leaked out and increased from through-hole；The present invention passes through
Sliding block 9 is designed in 81 through-hole of heating stirring leaf 7 and compression plate, between sliding block 9 and heating stirring leaf 7, sliding block 9 and compression plate 81
It is connected by elastic membrane 91, on the one hand, elastic membrane 91 can make sliding block 9 drive No.1 spring 2 to move back and forth at work；Separately
On the one hand it can prevent from paper pulp from leaking out from through-hole to cause damages.
As a kind of specific embodiment of the invention, be connected with support plate 10 in the compression plate 81, support plate 10 with
The middle line of compression plate 81 is symmetrical arranged, and through-hole is equipped in support plate 10, is equipped with No.1 vertical bar 101 and No. two vertical bars 102 in through-hole,
It is connected between No.1 vertical bar 101 and No. two vertical bars 102 by change, No.1 vertical bar 101 is equipped with air bag far from one end of change
103, air bag 103 is equipped with cavity, and No.1 vertical bar 101 is protruded into far from one end of change in the cavity of air bag 103；The air bag
No.1 vertical bar 101 is driven to move in the vertical direction when 103 compression；No. two vertical bars 102 are stretched to far from one end of change
In compression plate 81 and with support plate 10,81 screw-driven of compression plate, one end that No. two vertical bars 102 protrude into compression plate 81 is connected with partially
Heart wheel 104, eccentric wheel 104 are located in the groove for placing No.1 fixture block 85；When the No.1 vertical bar 101 moves in the vertical direction
Drive No. two vertical bars 102 mobile, because of No. two vertical bars 102 and support plate 10,81 screw-driven of compression plate, when No. two vertical bars
102 rotate to rotate with movable eccentric wheel 104 while mobile；The eccentric wheel 104 is equipped with far from one end of No.1 fixture block 85
No. two fixture blocks 105, one end of No. two fixture blocks 105 contacts with eccentric wheel 104, the other end is interior by No. two springs 106 and groove
Wall connection；No.1 fixture block 85 and No. two fixture blocks 105 is driven to move back in horizontal direction in groove when the eccentric wheel 104 rotates
It is dynamic；By the present invention in that with air bag 103, air bag 103 and 101, No. two vertical bars 102 of No.1 vertical bar and eccentric wheel 104 cooperate, can be with
Control compression plate 81 moves up and down, to preferably compress to the paper pulp in compression unit 8.
As a kind of specific embodiment of the invention, the cross section structures of the gear teeth 86 is right angled triangle, and the gear teeth
86 are made of rubber material；86 one side of the gear teeth that the present invention uses is used for the engaged transmission between belt pulley 82 and gear 84,
On the other hand the slurry in paper pulp is prevented to be adhered on the gear teeth 86 in the compression vibration of paper pulp hour wheel tooth 86, to cause the wave of slurry
Take.
As a kind of specific embodiment of the invention, the top of the compression plate 81 is equipped with felt 11, and felt 11 is used for
Adhere to the impurity in paper pulp.
As a kind of specific embodiment of the invention, the surface of the air bag 103 is equipped with stainless steel bound edge 12, stainless steel
The damage of air bag 103 when bound edge 12 is for preventing air bag 103 and 1 bottom of disengagement chamber and 7 bottom of heating stirring leaf from contacting.
It, will be by whiterot fungi treatment fluid treated paper pulp from charging in use, be first turned on the motor-driven valve on feed inlet
Mouth pours into, and paper pulp is discharged out of venthole 31 in delivery branch pipe 3, starts to fall toward on heating stirring leaf 7, opens motor, electricity
The output end rotation of machine drives No.1 spring 2 to rotate, and heating stirring leaf 7 starts to rotate when No.1 spring 2 rotates, heating stirring leaf
7 rotation in the paper pulp fallen slurry and water carry out initial gross separation, while 7 pairs of heating stirring leaf whereabouts paper pulp add
Heat makes the water energy in paper pulp flash to vapor；When No.1 spring 2 rotates, the fixture block in compression plate 81 moves on spring
To drive compression plate 81 to move up, compression blocks 83 are pushed to move up when compression plate 81 moves up, compression plate 81 is upward
It drives belt to move up when mobile, drives belt pulley 82 to rotate when belt moves up, handsetting gear when belt pulley 82 rotates
84 rotations drive closed plate 87 to move down and contact with fixed plate 6, so as to form with compression plate 81, skin when gear 84 rotates
Band, closed plate 87 and fixed plate 6 are that the enclosure space of frame can be in compression unit 8 when compression plate 81 constantly moves up
Paper pulp compressed, increase compression plate 81, the pressure in the enclosure space of 6 frame of belt, closed plate 87 and fixed plate；
After compression plate 81 moves up one end distance, the compression of air bag 103 when air bag 103 and heating stirring leaf 7 contact, air bag 103 is pressed
It pushes No.1 vertical bar 101 to move down when contracting, pushes No. two vertical bars 102 to move down when No.1 vertical bar 101 moves down, because
No. two vertical bars 102 and support plate 10,81 screw-driven of compression plate, so No. two vertical bars 102 start to rotate while moving down
No.1 fixture block 85 is pushed to keep No.1 fixture block 85 and No.1 spring 2 de- to rotate with movable eccentric wheel 104, when eccentric wheel 104 rotates
From when No.1 fixture block 85 is detached from No.1 spring 2, compression plate 81 starts to move down, band movable tooth when compression plate 81 moves down
84 rotation of wheel, drives closed plate 87 to start to move back to initial position when gear 84 rotates, at this point, opening on hollow cavity 4
Motor-driven valve, the vapor moment in compression unit 8 be discharged out of compression unit 8 after be discharged by hollow cavity 4, pass through compression unit
8 constantly compress paper pulp, improve the efficiency of paper pulp gas-water separation；When the air bag 103 of the lower section of compression plate 81 with separate
After chamber 1 contacts, the compression of air bag 103 pushes No.1 vertical bar 101, and No.1 vertical bar 101 moves straight up, to push the second vertical bar
Band movable eccentric wheel 104 reversely rotates a circle, and eccentric wheel 104, which reversely rotates a circle, connects No.1 fixture block 85 with No.1 spring 2 from newly
Touching；No.1 fixture block 85 drives compression plate 81 to move up again with No.1 spring 2 after newly contacting, can be in compression unit 8
Paper pulp carry out another second compression, the vapor after compression in compression unit 8 can be discharged again by hollow cavity 4；It is logical
It crosses heating stirring leaf 7 constantly to stir and heat paper pulp, the slurry and water quick separating in paper pulp, while energy can be made
It is heated during stirring, the water energy in paper pulp is made to be rapidly evaporated to vapor, constantly moved up and down by compression plate 81,
Vapor can be made quickly to be discharged, improve the efficiency of paper pulp gas-water separation；When paper pulp handles one section through gas and water separator
Between after, close motor.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of paper pulp gas-water separation technique, it is characterised in that: the technique the following steps are included:
S1: by timber peeling and cutting, 20~50 millimeters of length is processed into washed, extruding, tearing processing, and diameter is slightly less than 5 millimeters
Wood fragments item；
S2: wood fragments item obtained in S1 is mixed with water according to 1: 5~10, is obtained slightly after heating 30~50 DEG C of two hours of immersion
Slurry；
S3: being put into slightly starching obtained in S2 in whiterot fungi biological treatment liquid, and temperature obtains after being maintained at 30~45 DEG C of three hours
To paper pulp；
S4: paper pulp obtained in S3 is put into progress gas-water separation processing in paper pulp gas and water separator；
Wherein, paper pulp gas and water separator described in S4, including disengagement chamber (1), motor, feed inlet, discharge port and controller；
The controller is for controlling the work of paper pulp gas and water separator；Motor-driven valve is equipped in the inlet port and outlet port；It is described
Motor is located at the middle part at the top of disengagement chamber (1), its output end runs through the top of disengagement chamber (1) and extends in disengagement chamber (1), electricity
Machine is located at the internal end of disengagement chamber (1) and is connected with No.1 spring (2), the one end of No.1 spring (2) far from motor output end with
The bottom of disengagement chamber (1) is affixed；The discharge port is communicated with delivery branch pipe (3), delivery branch pipe (3) far from feed inlet one end with
The side wall of disengagement chamber (1) is affixed, and downward opening venthole (31) are uniformly provided in delivery branch pipe (3)；The paper pulp passes through
Feed inlet is discharged after entering in delivery branch pipe (3) by venthole (31)；It is opened up in the two sidewalls of the disengagement chamber (1) free
Chambers of the heart body (4), hollow cavity (4) is interior to be equipped with motor-driven valve, and hollow cavity (4) is connected with discharge port, and hollow cavity (4) is used for
Vapor after discharge separation in paper pulp；U-shaped opening (5) are equipped on the two sidewalls of the disengagement chamber (1)；The delivery branch pipe
(3) lower section be equipped with horizontally disposed fixed plate (6), fixed plate (6) be set on No.1 spring (2) and with disengagement chamber (1)
Side wall is affixed；The lower section of the fixed plate (6) is equipped with heating stirring leaf (7), and the middle part of heating stirring leaf (7) is logical equipped with offering
Hole, No.1 spring (2) pass through the through-hole of heating stirring leaf (7), and heating stirring leaf (7) generates centrifugal force when rotated to be made in paper pulp
Slurry and water separation；The lower section of the heating stirring leaf (7) is equipped with compression unit (8), and compression unit (8) is for compressing paper pulp
In vapor；Wherein,
Compression unit (8) includes compression plate (81), belt pulley (82), compression blocks (83) and gear (84), the compression plate (81)
Middle part offer through-hole and No.1 spring (2) and pass through through-hole on compression plate (81), opened in the side wall of compression plate (81) through-hole
Equipped with groove, No.1 fixture block (85) are equipped in groove, one end of No.1 fixture block (85) is contacted with No.1 spring (2) and No.1 fixture block
(85) it is located between spring ring adjacent on No.1 spring (2), the other end of No.1 fixture block (85) is located in groove, No.1 spring
(2) when rotating, No.1 fixture block (85) is mobile on No.1 spring (2) to drive compression plate (81) to move up；The belt pulley
(82) it is located in the U-shaped opening (5) on disengagement chamber (1) side wall, the top and bottom of U-shaped opening (5) is equipped with belt pulley (82),
Belt pulley (82) is rotatablely connected by the side wall of rotation axis and disengagement chamber (1), is connected between adjacent belt pulley (82) by belt
It connects, is uniformly connected with the gear teeth (86) on belt and belt pulley (82)；The compression blocks (83) be located at the top of compression plate (81) and
It is affixed with belt, the end of compression plate (81) and belt contacts, compression plate (81) pushed when moving up compression blocks (83) to
Upper movement pushes belt to move up when compression blocks (83) move up, and belt pulley (82) rotation is driven when belt moves up；
The gear (84) is located at the side of belt pulley (82), and gear (84) is rotatablely connected by the side wall of rotation axis and disengagement chamber (1),
It is connected on gear (84) closed plate (87), gear (84) and belt pulley (82) engaged transmission；When the belt pulley (82) rotates
Handsetting gear (84) rotation, closed plate (87) moves down make closed plate (87) far from gear (84) one when gear (84) rotates
End contacted with fixed plate (6), closed plate (87) contacted with fixed plate (6) thus make closed plate (87), fixed plate (6), belt and
Compression plate (81) forms closed space.
2. a kind of paper pulp gas-water separation technique according to claim 1, it is characterised in that: the heating stirring leaf (7) and
It is equipped in the through-hole of compression plate (81) sliding block (9), arc-shaped through-hole is offered in sliding block (9), No.1 spring (2) passes through circular arc
Shape through-hole, and the sliding block (9) on heating stirring leaf is connect by elastic membrane (91) with heating stirring leaf, the cunning in compression plate (81)
Block (9) is connect by elastic membrane (91) with compression plate (81)；The elastic membrane (91) for prevent paper pulp from leaking out from through-hole with
And increase the flexibility of heating stirring leaf (7) and compression plate (81).
3. a kind of paper pulp gas-water separation technique according to claim 2, it is characterised in that: affixed on the compression plate (81)
Have support plate (10), support plate (10) is symmetrical arranged with the middle line of compression plate (81), through-hole is equipped in support plate (10), in through-hole
Equipped with No.1 vertical bar (101) and No. two vertical bars (102), connected between No.1 vertical bar (101) and No. two vertical bars (102) by change
It connects, No.1 vertical bar (101) is equipped with air bag (103) far from one end of change, and air bag (103) is equipped with cavity, No.1 vertical bar (101)
One end far from change is protruded into the cavity of air bag (103)；Drive No.1 vertical bar (101) perpendicular when the air bag (103) is compressed
Histogram moves up；No. two vertical bars (102) stretched in compression plate (81) far from one end of change and with support plate (10),
Compression plate (81) screw-driven, one end that No. two vertical bars (102) protrude into compression plate (81) are connected with eccentric wheel (104), eccentric wheel
(104) it is located in the groove for placing No.1 fixture block (85)；No. two are driven when the No.1 rotating bar moves in the vertical direction to erect
Bar (102) is mobile, and No. two vertical bars (102) rotate under the action of change rotates eccentric wheel (104)；The eccentric wheel (104)
One end far from No.1 fixture block (85) is equipped with No. two fixture blocks (105), one end of No. two fixture blocks (105) contacts with eccentric wheel (104),
The other end is connect by No. two springs (106) with the inner wall of groove；No.1 fixture block (85) are driven when the eccentric wheel (104) rotates
Move back and forth in horizontal direction in groove with No. two fixture blocks (105).
4. a kind of paper pulp gas-water separation technique according to claim 1, it is characterised in that: tie in the section of the gear teeth (86)
Structure is right angled triangle, and the gear teeth (86) are made of rubber material.
5. a kind of paper pulp gas-water separation technique according to claim 3, it is characterised in that: the top of the compression plate (81)
Equipped with felt (11), felt (11) is used to adhere to the impurity in paper pulp.
6. a kind of paper pulp gas-water separation technique according to claim 3, it is characterised in that: the surface of the air bag (103)
Equipped with stainless steel bound edge (12), stainless steel bound edge (12) is for preventing air bag (103) and disengagement chamber (1) bottom and heating stirring
Air bag (103) damages when leaf (7) bottom contacts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811439140.3A CN109537343A (en) | 2018-11-29 | 2018-11-29 | A kind of paper pulp gas-water separation technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439140.3A CN109537343A (en) | 2018-11-29 | 2018-11-29 | A kind of paper pulp gas-water separation technique |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0408803A1 (en) * | 1989-07-10 | 1991-01-23 | Enso-Gutzeit Oy | Procedure for the bleaching of sulphate pulp |
| CN102517944A (en) * | 2011-12-21 | 2012-06-27 | 张健 | Method for producing paper pulp through biodegrading lignin by white rot fungi |
| CN103343470A (en) * | 2013-06-21 | 2013-10-09 | 十堰润龙实业有限公司 | Method for extracting cellulose from organisms by combining yeast separation and white-rot fungus decomposition |
| CN206851986U (en) * | 2017-01-24 | 2018-01-09 | 谭长江 | A kind of livestock feed stirring and drying device |
| CN207019418U (en) * | 2017-05-25 | 2018-02-16 | 新昌县东茗乡德创机械厂 | A kind of flyash dryer |
| CN108049229A (en) * | 2017-12-08 | 2018-05-18 | 齐鲁工业大学 | A kind of environment-protecting clean pulping process |
-
2018
- 2018-11-29 CN CN201811439140.3A patent/CN109537343A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0408803A1 (en) * | 1989-07-10 | 1991-01-23 | Enso-Gutzeit Oy | Procedure for the bleaching of sulphate pulp |
| CN102517944A (en) * | 2011-12-21 | 2012-06-27 | 张健 | Method for producing paper pulp through biodegrading lignin by white rot fungi |
| CN103343470A (en) * | 2013-06-21 | 2013-10-09 | 十堰润龙实业有限公司 | Method for extracting cellulose from organisms by combining yeast separation and white-rot fungus decomposition |
| CN206851986U (en) * | 2017-01-24 | 2018-01-09 | 谭长江 | A kind of livestock feed stirring and drying device |
| CN207019418U (en) * | 2017-05-25 | 2018-02-16 | 新昌县东茗乡德创机械厂 | A kind of flyash dryer |
| CN108049229A (en) * | 2017-12-08 | 2018-05-18 | 齐鲁工业大学 | A kind of environment-protecting clean pulping process |
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