CN108797225A - A method of producing boxboard using paper mill effluent - Google Patents
A method of producing boxboard using paper mill effluent Download PDFInfo
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- CN108797225A CN108797225A CN201810569018.1A CN201810569018A CN108797225A CN 108797225 A CN108797225 A CN 108797225A CN 201810569018 A CN201810569018 A CN 201810569018A CN 108797225 A CN108797225 A CN 108797225A
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- Prior art keywords
- waste liquid
- air
- treatment tank
- liquid treatment
- dried
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
- D21J3/12—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of sheets; of diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The present invention relates to paper mill effluent utilization technology fields, specifically a kind of method producing boxboard using paper mill effluent, including waste liquid treatment tank, liquid in-out mechanism, fixed supporting mechanism, machine for fishing out structure, impurity removal mechanism, fixed support plate, collecting mechanism, air-dry mechanism and open-and-close mechanism, waste liquid is generated into whirlpool in waste liquid treatment tank using whirlpool technology, filter screen is set in liquid outlet simultaneously, it effectively prevent fiber finer stream to go out, the fiber fines in waste liquid is made to concentrate on center.Machine for fishing out structure can efficiently use whirlpool technology and will focus on the fiber fines of waste liquid treatment tank center to be picked up with scrub-brush, and fishing material effect is more preferable, more efficient.Machine for fishing out structure is connected to air-dried mechanism, can efficiently use air-dried mechanism and air-dry the fines that fishing comes up, and break away from scrub-brush, enter in collecting mechanism, realize and recycle.
Description
Technical field
The present invention relates to paper mill effluent utilization technology fields, specifically a kind of to be produced using paper mill effluent
The method of boxboard.
Background technology
Currently, the production of boxboard is mainly used as raw material progress, such producer by extracting paper-making fibre from timber
Method consumes a large amount of timber resources, and present timber resources is very short, therefore case is produced using lumber fibre as raw material
The cost of paperboard is very high.Paper waste refers to the waste water generated during pulping and papermaking process.It is useless including pulping cooking waste liquor, washing
Water, bleaching effluent and paper machine white water etc..Paper waste complicated component, biodegradability is poor, belongs to industrial wastewater difficult to deal with, is
One of main industrial pollution source in China.
In waste treatment process, containing suspended matters such as fiber fines, crushed aggregate of plant in waste liquid, carry out at fishing material
Reason, traditional fishing material process is not careful, and fishing material is less efficient, still there is many limit fineves and flows into subsequent processing.And it drags for
Fiber fines out timely cannot be handled effectively, be recycled.In consideration of it, the present invention provides a kind of utilize to make
The method that paper mill waste water produces boxboard produces boxboard using waste water of paper mill, realizes the recycling of resource, reduces
Cost improves environment.
Invention content
For the problems of the prior art, the present invention provides a kind of method producing boxboard using paper mill effluent,
In the devil liquor recovery equipment that this method uses waste liquid is generated into whirlpool using whirlpool technology in waste liquid treatment tank, while going out liquid
Mouth setting filter screen, effectively prevent fiber finer stream to go out, the fiber fines in waste liquid is made to concentrate on center.Machine for fishing out structure energy
It enough efficiently uses whirlpool technology and will focus on the fiber fines of waste liquid treatment tank center and picked up with scrub-brush, fishing material effect is more
It is good, it is more efficient.Machine for fishing out structure is connected to air-dried mechanism, can efficiently use air-dried mechanism and air-dry the fines that fishing comes up, and
Scrub-brush is broken away from, is entered in collecting mechanism, realizes and recycles.
The technical solution adopted by the present invention to solve the technical problems is:It is a kind of to produce boxboard using paper mill effluent
Method, this method comprises the following steps:
Step 1:The waste water utilization devil liquor recovery equipment that paper mill is discharged recycles fiber fines;
Step 2:It is in short fibre by agitated crush of the long fibre in fiber fines after fiber fines is recovered in step 1
Dimension;
Step 3:After the completion of step 2, carry out fiber fines and other auxiliary materials to be mixed and made into paper by a certain percentage
Slurry;
Step 4:After paper pulp is formed in step 3, paper pulp is injected into paper machine, is molded, squeezed and dried, case is made
Paperboard;
Devil liquor recovery equipment in the step 1 includes waste liquid treatment tank, liquid in-out mechanism, fixed supporting mechanism, fishing material
Mechanism, fixed support plate, collecting mechanism, air-dries mechanism and open-and-close mechanism, the top side wall of the waste liquid treatment tank at impurity removal mechanism
Equipped with the liquid in-out mechanism, the liquid in-out mechanism includes outlet tube, inlet tube and filter screen, the outlet tube and it is described into
Liquid pipe is set to the top side wall of the waste liquid treatment tank, and the filtering is equipped between the outlet tube and the waste liquid treatment tank
Net;The bottom end of the waste liquid treatment tank is equipped with the fixed supporting mechanism;It is equipped in the inner cavity of the waste liquid treatment tank and passes through out top
The machine for fishing out structure of end opening, the machine for fishing out structure include fixed column, scrub-brush, first motor, roller, conveyer belt and the second electricity
Machine, the fixed column is set in the inner cavity of the waste liquid treatment tank, and the waste liquid treatment tank is passed through out on the top of the fixed column
Top end opening, the fixed column is hollow cylindrical structure, and the both ends of the fixed column are equipped with first motor, described
It is socketed with the roller in first motor, the conveyer belt is cased on the roller, the conveyer belt is equipped with second electricity
Machine is socketed with the scrub-brush on second motor;The top of the fixed column is connected to the impurity removal mechanism, the removal of impurities
Including air-drying pipe, being connected and fixed bar and partition board, the bottom end for being connected and fixed bar is connected to the top of the fixed column, the company
The top for connecing fixed link is connected to the inner wall top of the air-dried pipe, is vertically arranged between the air-dried pipe and the fixed column,
And air-dried described in the top injection of the fixed column in the inner cavity of pipe, the partition board is set in the air-dried pipe, and the partition board
The parallel midpoint set on the air-dried pipe;The both ends of the air-dried pipe are connected with the fixed support plate;The fixed support
It is respectively symmetrically equipped with the air-dried mechanism positioned at the both sides of the partition board in plate, the air-dried mechanism includes third motor, first
Rotational Cylindrical, fan and heating wire, the third motor are installed on the both ends of the air-dried pipe, are covered in the shaft of the third motor
It is connected to first Rotational Cylindrical, first Rotational Cylindrical is equipped with the fan, close to the partition board in the fixed support plate
A side through hole in be equipped with the heating wire;The air-dried pipe is equipped with institute between the fixed column and the fixed support plate
State collecting mechanism, the collecting mechanism includes discharge pipe and collecting bag, and the discharge pipe is set to positioned at the fixed column and described
The bottom of the air-dried pipe between fixed support plate, and the bottom end opening of the air-dried pipe is socketed with the collecting bag;It is described
The bottom of waste liquid treatment tank is equipped with the open-and-close mechanism, and the open-and-close mechanism includes the first buckle, the second buckle, the second Rotational Cylindrical
And latch, first buckle and described second are connected together in the bottom end of the waste liquid treatment tank, and described first
One end of buckle and second buckle is equipped with second Rotational Cylindrical, the other end of first buckle and second buckle
Equipped with the latch.
Specifically, the waste liquid treatment tank is the polygonized structure that top is cylinder, bottom end is in truncated cone-shaped, convenient for useless
Whirlpool is generated in liquid process tank, the top of the waste liquid treatment tank is equipped with circular open, and the edge of the opening and the bristle
The EDGE CONTACT of brush connects, and realizes and connects machine for fishing out structure in the inside of the waste liquid treatment tank, while realizing that scrub-brush freely goes out
Enter.
Specifically, the outlet tube and the inlet tube are tangentially connected in the waste liquid treatment tank, and the inlet tube and
The liquid storage pipe is arranged in parallel, and the filter screen is arc-shaped structure, and the radius of the filter screen and the waste liquid
The radius of process tank is equal, and realization generates whirlpool in the waste liquid treatment tank, by the limit fines in waste liquid in the waste liquid
The center of process tank, convenient for fishing material.
Specifically, the fixed supporting mechanism includes the first fixation disk, the second fixation disk and connection support bar, described first
Fixed disk is socketed on the bottom end of the waste liquid treatment tank, and the top of the connection support bar is connected on the first fixation disk,
The bottom end of the connection support bar is connected to described second and fixes disk, realizes the fixed support waste liquid treatment tank.
Specifically, the connection support bar is equipped with three, and three connection support bars are in described in equilateral triangle is set to
First, which fixes disk and described second, fixes between disk, increases the stability of fixed support.
Specifically, circumferentially shape is uniformly set in the fixed column conveyer belt, the scrub-brush interval is set to described
On conveyer belt, increase the efficiency and effect of fishing material.
Specifically, the collecting bag is arranged in foldable structure, multistage collect is realized.
Specifically, first buckle and described second buckles rounded structure setting, and the latch is threadedly coupled
Between first buckle and second buckle, convenient for fixed and dismounting.
Beneficial effects of the present invention:
(1) a kind of method producing boxboard using paper mill effluent of the present invention, using whirlpool technology by waste liquid
Whirlpool is generated in waste liquid treatment tank, while filter screen is set in liquid outlet, is effectively prevent fiber finer stream to go out, is made in waste liquid
Fiber fines concentrates on center.
(2) a kind of method producing boxboard using paper mill effluent of the present invention, machine for fishing out structure can be effectively sharp
The fiber fines that will focus on waste liquid treatment tank center with whirlpool technology is picked up with scrub-brush, and fishing material effect is more preferable, efficiency
Higher.
(3) a kind of method producing boxboard using paper mill effluent of the present invention, machine for fishing out structure is connected to air-dried
Mechanism can efficiently use air-dried mechanism and air-dry the fines that fishing comes up, and break away from scrub-brush, enter in collecting mechanism, real
Now recycle.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of papermaking station-service devil liquor recovery equipment provided by the invention;
Fig. 2 is the top view cross section connection diagram of waste liquid treatment tank shown in FIG. 1 and liquid in-out mechanism;
Fig. 3 is the cross section structure schematic diagram of waste liquid treatment tank shown in FIG. 1 and machine for fishing out structure;
Fig. 4 is the cross-section mechanism schematic diagram of air-dried mechanism shown in FIG. 1;
Fig. 5 is the portions A shown in FIG. 1 enlarged diagram.
In figure:1, waste liquid treatment tank, 2, liquid in-out mechanism, 21, outlet tube, 22, inlet tube, 23, filter screen, 3, fixed branch
Support mechanism, 31, first fixes disk, and 32, second fixes disk, and 33, connection support bar, 4, machine for fishing out structure, 41, fixed column, 42, bristle
Brush, 43, first motor, 44, roller, 45, conveyer belt, the 46, second motor, 5, impurity removal mechanism, 51, air-dry pipe, 52, be connected and fixed
Bar, 53, partition board, 6, fixed support plate, 7, collecting mechanism, 71, discharge pipe, 72, collecting bag, 8, air-dry mechanism, 81, third electricity
Machine, the 82, first Rotational Cylindrical, 83, fan, 84, heating wire, 9, open-and-close mechanism, the 91, first buckle, the 92, second buckle, 93, second
Rotational Cylindrical, 94, latch.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figs. 1-5, a kind of method producing boxboard using paper mill effluent of the present invention, this method include
Following steps:
Step 1:The waste water utilization devil liquor recovery equipment that paper mill is discharged recycles fiber fines;
Step 2:It is in short fibre by agitated crush of the long fibre in fiber fines after fiber fines is recovered in step 1
Dimension;
Step 3:After the completion of step 2, carry out fiber fines and other auxiliary materials to be mixed and made into paper by a certain percentage
Slurry;
Step 4:After paper pulp is formed in step 3, paper pulp is injected into paper machine, is molded, squeezed and dried, case is made
Paperboard;
Devil liquor recovery equipment in the step 1 include waste liquid treatment tank 1, liquid in-out mechanism 2, fixed supporting mechanism 3,
Machine for fishing out structure 4, fixed support plate 6, collecting mechanism 7, air-dries mechanism 8 and open-and-close mechanism 9, the waste liquid treatment tank at impurity removal mechanism 5
1 top side wall is equipped with the liquid in-out mechanism 2, and the liquid in-out mechanism 2 includes outlet tube 21, inlet tube 22 and filter screen
23, the outlet tube 21 and the inlet tube 22 are set to the top side wall of the waste liquid treatment tank 1, the outlet tube 21 and described
The filter screen 23 is equipped between waste liquid treatment tank 1;The bottom end of the waste liquid treatment tank 1 is equipped with the fixed supporting mechanism 3;Institute
It states to be equipped in the inner cavity of waste liquid treatment tank 1 and passes through out the machine for fishing out structure 4 of top end opening, the machine for fishing out structure 4 includes fixed column 41, hard
Hairbrush 42, first motor 43, roller 44, conveyer belt 45 and the second motor 46, the fixed column 41 are set to the waste liquid treatment tank 1
Inner cavity in, and the top end opening of the waste liquid treatment tank 1 is passed through out on the top of the fixed column 41, and the fixed column 41 is hollow
Cylindrical structure, and the both ends of the fixed column 41 are equipped with first motor 43, are socketed in the first motor 43 described
Roller 44, is cased with the conveyer belt 45 on the roller 44, and the conveyer belt 45 is equipped with second motor 46, and described second
The scrub-brush 42 is socketed on motor 46;The top of the fixed column 41 is connected to the impurity removal mechanism 5, and the removal of impurities includes
It air-drying pipe 51, is connected and fixed bar 52 and partition board 53, the bottom end for being connected and fixed bar 52 is connected to the top of the fixed column 41,
The top for being connected and fixed bar 52 is connected to the inner wall top of the air-dried pipe 51, the air-dried pipe 51 and the fixed column 41
Between be vertically arranged, and air-dried described in the top injection of the fixed column 41 in the inner cavity of pipe 51, the partition board 53 is set to described
It air-dries in pipe 51, and the parallel midpoint set on the air-dried pipe 51 of the partition board 53;The both ends of the air-dried pipe 51 are connected with
The fixed support plate 6;In the fixed support plate 6 the air-dried mechanism is respectively symmetrically equipped with positioned at the both sides of the partition board 53
8, the air-dried mechanism 8 includes third motor 81, the first Rotational Cylindrical 82, fan 83 and heating wire 84, and the third motor 81 is pacified
Both ends loaded on the air-dried pipe 51, are socketed with first Rotational Cylindrical 82 in the shaft of the third motor 81, and described first
Rotational Cylindrical 82 is equipped with the fan 83, is equipped in a side through hole of the partition board 53 in the fixed support plate 6 described
Heating wire 84;The air-dried pipe 51 is equipped with the collecting mechanism 7 between the fixed column 41 and the fixed support plate 6,
The collecting mechanism 7 includes discharge pipe 71 and collecting bag 72, and the discharge pipe 71 is set to positioned at the fixed column 41 and described solid
Determine the bottom of the air-dried pipe 51 between support plate 6, and the bottom end opening of the air-dried pipe 51 is socketed with the collecting bag 72;
The bottom of the waste liquid treatment tank 1 is equipped with the open-and-close mechanism 9, and the open-and-close mechanism 9 includes first the 91, second buckle of buckle
92, the second Rotational Cylindrical 93 and latch 94, first buckle 91 and second buckle 92 are connected together at the waste liquid
Manage the bottom end of tank 1, and one end of first buckle 91 and second buckle 92 is equipped with second Rotational Cylindrical 93, described the
The other end of one buckle 91 and second buckle 92 is equipped with the latch 94.
Specifically, as shown in Figure 1, described in a kind of method using paper mill effluent production boxboard of the present invention
Waste liquid treatment tank 1 is the polygonized structure that top is cylinder, bottom end is in truncated cone-shaped, convenient for generating whirlpool in waste liquid treatment tank 1
The top in whirlpool, the waste liquid treatment tank 1 is equipped with circular open, and the EDGE CONTACT of the edge of the opening and the scrub-brush 42 connects
It connects, realizes in the inside of the waste liquid treatment tank 1 connection machine for fishing out structure 4, while realizing that scrub-brush 42 freely comes in and goes out.
Specifically, as shown in Fig. 2, described in a kind of method using paper mill effluent production boxboard of the present invention
Outlet tube 21 and the inlet tube 22 are tangentially connected in the waste liquid treatment tank 1, and the inlet tube 22 and the liquid storage pipe phase
It is mutually arranged in parallel, and the filter screen 23 is arc-shaped structure, and the radius of the filter screen 23 and the waste liquid treatment tank 1
Radius is equal, realizes and generates whirlpool in the waste liquid treatment tank 1, by the limit fines in waste liquid in the waste liquid treatment tank 1
Center, convenient for fishing material.
Specifically, as shown in Figure 1, described in a kind of method using paper mill effluent production boxboard of the present invention
Fixed supporting mechanism 3 includes that the first fixation disk 31, second fixes disk 32 and connection support bar 33, and described first, which fixes disk 31, is socketed
In the top for being connected with the connection support bar 33 on the bottom end of the waste liquid treatment tank 1, the first fixation disk 31, the company
The bottom end for connecing supporting rod 33 is connected to the second fixation disk 32, and realization is fixed to support the waste liquid treatment tank 1.
Specifically, as shown in Figure 1, described in a kind of method using paper mill effluent production boxboard of the present invention
Connection support bar 33 is equipped with three, and three connection support bars 33 are set to described first in equilateral triangle and fix disk 31 and institute
Between stating the second fixation disk 32, increase the stability of fixed support.
Specifically, as shown in figures 1 and 3, a kind of method producing boxboard using paper mill effluent of the present invention
The conveyer belt 45 circumferentially shape uniformly be set to the fixed column 41 on, 42 interval of the scrub-brush be set to the conveyer belt 45
On, increase the efficiency and effect of fishing material.
Specifically, as shown in Figure 1, described in a kind of method using paper mill effluent production boxboard of the present invention
Collecting bag 72 is arranged in foldable structure, realizes multistage collect.
Specifically, as shown in Figure 1 and Figure 5, a kind of method producing boxboard using paper mill effluent of the present invention
92 rounded structure settings of first buckle 91 and second buckle, and the latch 94 is threadedly connected to described the
Between one buckle 91 and second buckle 92, convenient for fixed and dismounting.
Using liquid in-out mechanism 2, into waste liquid treatment tank 1, feed liquor makes fiber fines in the interior generation whirlpool of waste liquid treatment tank 1
It concentrates at the center of waste liquid treatment tank 1, is then dragged for fiber fines in air-dried mechanism 8 using machine for fishing out structure 4, and utilize wind
Fiber fines after drying is broken away from machine for fishing out structure 4 by dry mechanism 8, and is blowed into collecting mechanism 7, is realized and is recycled.Tool
Body has:
(1) from inlet tube 22 into waste liquid treatment tank 1 feed liquor, and go out liquid from outlet tube 21, and prevent using filter screen 23
Fiber finer stream enters in outlet tube 21.During this, whirlpool can be generated in waste liquid treatment tank 1, fiber fines is made to concentrate on
At the center of waste liquid treatment tank 1.
(2) and then conveyer belt 45 is opened, makes conveyer belt 45 that scrub-brush 42 be driven to be rotated around fixed column 41, at waste liquid
Limit fines in reason tank 1 can rotate in the lumen, constantly be picked up by scrub-brush 42, and communicated band 45 is transmitted to air-dried pipe 51
It is interior, hot wind is generated using fan 83 and heating wire 84, quickly air-dries the fiber fines moistened on scrub-brush 42, and opens second
Motor 46 drives scrub-brush 42 to rotate, and the fiber fines after air-drying is made to break away from scrub-brush 42.
(3) the fiber fines of scrub-brush 42 is broken away from through in heat blow to collecting bag 72, realizing and recycling.It is finally real
After existing whole process, latch 94 is turned, the first buckle 91 and the second buckle 92 is opened, makes the residue in waste liquid treatment tank 1
Waste liquid flows out.
The present invention's generates whirlpool by waste liquid using whirlpool technology in waste liquid treatment tank 1, while being arranged in liquid outlet
Strainer 23 effectively prevent fiber finer stream to go out, and the fiber fines in waste liquid is made to concentrate on center.Machine for fishing out structure 4 can have
The fiber fines scrub-brush 42 that effect will focus on 1 center of waste liquid treatment tank using whirlpool technology picks up, and fishing material effect is more
It is good, it is more efficient.Machine for fishing out structure 4 is connected to air-dried mechanism 8, can efficiently use air-dried mechanism 8 and air-dry the fines that fishing comes up,
And scrub-brush 42 is broken away from, it enters in collecting mechanism 7, realizes and recycle.
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 description in the above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of method producing boxboard using paper mill effluent, it is characterised in that:This method comprises the following steps:
Step 1:The waste water utilization devil liquor recovery equipment that paper mill is discharged recycles fiber fines;
Step 2:It is in staple fiber by agitated crush of the long fibre in fiber fines after fiber fines is recovered in step 1;
Step 3:After the completion of step 2, carry out fiber fines and other auxiliary materials to be mixed and made into paper pulp by a certain percentage;
Step 4:After paper pulp is formed in step 3, paper pulp is injected into paper machine, is molded, squeezed and dried, boxboard is made
Paper;
Devil liquor recovery equipment in the step 1 includes waste liquid treatment tank (1), liquid in-out mechanism (2), fixed supporting mechanism
(3), machine for fishing out structure (4), impurity removal mechanism (5), fixed support plate (6), collecting mechanism (7), air-dried mechanism (8) and open-and-close mechanism
(9), the top side wall of the waste liquid treatment tank (1) is equipped with the liquid in-out mechanism (2), and the liquid in-out mechanism (2) includes
Liquid pipe (21), inlet tube (22) and filter screen (23), the outlet tube (21) and the inlet tube (22) are set at the waste liquid
The top side wall for managing tank (1) is equipped with the filter screen (23) between the outlet tube (21) and the waste liquid treatment tank (1);Institute
The bottom end for stating waste liquid treatment tank (1) is equipped with the fixed supporting mechanism (3);It is equipped with and passes through in the inner cavity of the waste liquid treatment tank (1)
Go out the machine for fishing out structure (4) of top end opening, the machine for fishing out structure (4) includes fixed column (41), scrub-brush (42), first motor
(43), roller (44), conveyer belt (45) and the second motor (46), the fixed column (41) are set to the waste liquid treatment tank (1)
In inner cavity, and the top end opening of the waste liquid treatment tank (1) is passed through out on the top of the fixed column (41), and the fixed column (41) is
Hollow cylindrical structure, and the both ends of the fixed column (41) are equipped with first motor (43), on the first motor (43)
It is socketed with the roller (44), the conveyer belt (45) is cased on the roller (44), the conveyer belt (45) is equipped with described
Second motor (46) is socketed with the scrub-brush (42) on second motor (46);Wherein,
The top of the fixed column (41) is connected to the impurity removal mechanism (5), and the removal of impurities includes air-drying pipe (51), being connected and fixed
Bar (52) and partition board (53), the bottom end for being connected and fixed bar (52) are connected to the top of the fixed column (41), the connection
The top of fixed link (52) is connected to the inner wall top of the air-dried pipe (51), the air-dried pipe (51) and the fixed column (41)
Between be vertically arranged, and described in the top injection of the fixed column (41) air-dry pipe (51) inner cavity in, the partition board (53) sets
In the air-dried pipe (51), and the parallel midpoint set on the air-dried pipe (51) of the partition board (53);The air-dried pipe
(51) both ends are connected with the fixed support plate (6);Positioned at the both sides of the partition board (53) point in the fixed support plate (6)
It is not arranged with the air-dried mechanism (8), the air-dried mechanism (8) includes third motor (81), the first Rotational Cylindrical (82), fan
(83) and heating wire (84), the third motor (81) are installed on the both ends of the air-dried pipe (51), the third motor (81)
Shaft on be socketed with first Rotational Cylindrical (82), first Rotational Cylindrical (82) is equipped with the fan (83), described solid
Determine to be equipped with the heating wire (84) in support plate (6) in a side through hole of the partition board (53);Wherein,
The air-dried pipe (51) is equipped with the collecting mechanism between the fixed column (41) and the fixed support plate (6)
(7), the collecting mechanism (7) includes discharge pipe (71) and collecting bag (72), and the discharge pipe (71), which is set to, is located at the fixation
The bottom of the air-dried pipe (51) between column (41) and the fixed support plate (6), and the bottom end of the air-dried pipe (51) is opened
Muzzle is connected to the collecting bag (72);The bottom of the waste liquid treatment tank (1) is equipped with the open-and-close mechanism (9), the opening-closing machine
Structure (9) includes the first buckle (91), the second buckle (92), the second Rotational Cylindrical (93) and latch (94), first buckle
(91) be connected together in the bottom end of the waste liquid treatment tank (1) with second buckle (92), and first buckle (91) and
One end of second buckle (92) is equipped with second Rotational Cylindrical (93), first buckle (91) and second buckle
(92) the other end is equipped with the latch (94).
2. a kind of method producing boxboard using paper mill effluent according to claim 1, it is characterised in that:It is described useless
Liquid process tank (1) is the polygonized structure that top is cylinder, bottom end is in truncated cone-shaped, and the top of the waste liquid treatment tank (1) is set
There is circular open, and the edge of the opening is connected with the EDGE CONTACT of the scrub-brush (42).
3. a kind of method producing boxboard using paper mill effluent according to claim 1, it is characterised in that:It is described go out
Liquid pipe (21) and the inlet tube (22) are tangentially connected in the waste liquid treatment tank (1), and the inlet tube (22) and the storage
Liquid pipe is arranged in parallel, and the filter screen (23) is arc-shaped structure, and the radius of the filter screen (23) and described useless
The radius of liquid process tank (1) is equal.
4. a kind of method producing boxboard using paper mill effluent according to claim 1, it is characterised in that:It is described solid
It includes the first fixation disk (31), the second fixation disk (32) and connection support bar (33) to determine supporting mechanism (3), and described first fixes disk
(31) it is socketed on the bottom end of the waste liquid treatment tank (1), the connection support bar is connected on the first fixation disk (31)
(33) top, the bottom end of the connection support bar (33) are connected to described second and fix disk (32).
5. a kind of method producing boxboard using paper mill effluent according to claim 4, it is characterised in that:The company
It connects supporting rod (33) and is equipped with three, and three connection support bars (33) are set to described first in equilateral triangle and fix disk (31)
Between the second fixation disk (32).
6. a kind of method producing boxboard using paper mill effluent according to claim 1, it is characterised in that:The biography
Sending band (45), circumferentially shape is uniformly set in the fixed column (41), and the scrub-brush (42) is intermittently set to the conveyer belt (45)
On.
7. a kind of method producing boxboard using paper mill effluent according to claim 1, it is characterised in that:The receipts
Collect bag (72) in foldable structure to be arranged.
8. a kind of method producing boxboard using paper mill effluent according to claim 1, it is characterised in that:Described
One buckle (91) and described second buckle (92) rounded structure setting, and the latch (94) is threadedly connected to described first
It buckles between (91) and second buckle (92).
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CN1163958A (en) * | 1997-01-30 | 1997-11-05 | 南京大学 | Technique and equipment for separating papermaking pulping fibre from waste liquor |
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CN1229063A (en) * | 1998-03-16 | 1999-09-22 | 北京博朗环保技术开发公司 | Treatment technology for papermaking waste liquor |
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CN201415981Y (en) * | 2009-05-07 | 2010-03-03 | 浙江绍兴三圆石化有限公司 | Waste liquor recovery device |
CN205341262U (en) * | 2016-02-01 | 2016-06-29 | 张嘉强 | Wheat conveyer edulcoration mechanism |
CN107386238A (en) * | 2017-09-14 | 2017-11-24 | 应杨国 | A kind of ocean garbage recovering apparatus |
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US5899002A (en) * | 1996-04-12 | 1999-05-04 | Valmet Corporation | Method and arrangement for utilizing energy of drying apparatus for fiber web |
CN1163958A (en) * | 1997-01-30 | 1997-11-05 | 南京大学 | Technique and equipment for separating papermaking pulping fibre from waste liquor |
CN1229063A (en) * | 1998-03-16 | 1999-09-22 | 北京博朗环保技术开发公司 | Treatment technology for papermaking waste liquor |
CN201010819Y (en) * | 2007-03-06 | 2008-01-23 | 任英浩 | Papermaking wastewater treating tank |
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