CN209338902U - A kind of waste paper recycling slurrying pretreatment unit - Google Patents
A kind of waste paper recycling slurrying pretreatment unit Download PDFInfo
- Publication number
- CN209338902U CN209338902U CN201822176271.9U CN201822176271U CN209338902U CN 209338902 U CN209338902 U CN 209338902U CN 201822176271 U CN201822176271 U CN 201822176271U CN 209338902 U CN209338902 U CN 209338902U
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- waste paper
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- box
- fixedly connected
- treatment
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
The utility model relates to Waste Paper Handling technical fields, and disclose a kind of waste paper recycling slurrying pretreatment unit, including treatment box, the top of the treatment box are provided with Rose Box, and the inner rotation of the Rose Box is connected with push rod.The utility model, strip is broken into the waste paper screened by first again by cone breaker device, it is satisfactory to be fallen by annular filter plate, not qualified waste paper is crushed again by shredding moving knife, broken waste paper falls into the inside of grinding device, by adding the pulping agent of aqueduct importing outside the rotation of grinding device to be ground into paste, so that waste paper dissolution is more abundant, it is rotated again by the stirring rod of bottom end, guarantee the uniform of paper pulp, the effect for allowing waste paper to recycle is more preferable, improve the quality of waste paper recycling, by cone breaker device and grinding device waste paper is crushed finer and smoother convenient for dissolution, the effect for allowing waste paper to recycle is more preferable, improve the quality of waste paper recycling.
Description
Technical field
The utility model relates to Waste Paper Handling technical field, specially a kind of waste paper recycles slurrying pretreatment unit.
Background technique
Waste Paper Handling is reprocessed to the waste paper of recycling, and the process that qualified fiber is used to produce paper products is obtained,
The recycling and utilization of waste paper are conducive to protect environment, conserve forests, economize on resources, and pass through a series of of waste paper pulp-making again papermaking
Waste paper is used repeatedly in process, also adequately utilizes to resource while reducing production cost.
According to China granted patent CN207376364U, a kind of broken pulping device of reclaimed waste paper, including shell, shell
Two sides be connected with first bearing, second bearing and 3rd bearing, waste paper be crushed twice, accelerated to waste paper
Broken speed, but the utility model does not filter the charging of waste paper, sand and other residue meetings on waste paper
The quality of paper pulp is impacted, and it does not wait exquisiteness to the degree of crushing of waste paper, can not be carried out when being mixed with pulping agent molten
Solution cannot get due qualified paper pulp, so a kind of waste paper recycling slurrying pretreatment unit is proposed to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of waste paper recycling slurrying pretreatment unit, has
The advantages that impurity, waste paper are broken fine and smooth is filtered, the charging to waste paper is solved and does not filter, sand on waste paper and other are residual
Stay object that can impact to the quality of paper pulp, and it does not wait exquisiteness to the degree of crushing of waste paper, it can not when being mixed with pulping agent
Carry out the problem of dissolution cannot get due qualified paper pulp.
(2) technical solution
To realize that above-mentioned impurity screening, waste paper are crushed purpose, the utility model is provided the following technical solutions: a kind of waste paper time
Slurrying pretreatment unit is received, including treatment box, the top of the treatment box are provided with Rose Box, the inner rotation of the Rose Box
It is connected with push rod, the left end of the Rose Box is fixedly connected with the first driving motor, the output shaft of first driving motor
Run through and be extended to the over the inside of filter box, the output shaft of first driving motor is fixedly connected with push rod, the Rose Box
Top offer feed inlet, the bottom end of the Rose Box offers equally distributed filter opening, and the filter opening is located at feed inlet
Left side, the bottom end of the Rose Box are fixedly connected with fuel shuffling tube, the inside of the inside of the fuel shuffling tube and Rose Box and treatment box
It is connected, the inside of the treatment box is fixedly connected with cone breaker device, and the inside of the treatment box is fixedly connected with grinding device,
The grinding device is located at the bottom end of cone breaker device, and the inside of the treatment box is fixedly connected with aqueduct, and the aqueduct leans on
The outside for the treatment of box is run through and extended in one end of nearly treatment box, and the other end of the aqueduct is located at grinding device and shredded paper fills
Between setting, the inner rotation of the treatment box is connected with stirring rod, and the stirring rod is located at the bottom end of grinding device, the processing
The right end of case offers grout outlet, is fixedly installed with strainer on the inside of the grout outlet.
Preferably, the top of the treatment box is fixedly connected with support rod, the top of the support rod and the bottom of Rose Box
End is fixedly connected.
Preferably, the bottom end of the Rose Box is fixedly connected with hang plate, and the hang plate is located at the bottom of filter opening.
Preferably, the cone breaker device includes that there are two collection flitch, two chopping stationary knifes, chopping moving knife, annular filter plates, the
Two driving motors, described two collection flitch are fixedly connected with the left and right sides inside treatment box respectively, the bottom end of the collection flitch
It is fixedly connected respectively with two chopping stationary knifes, the front and the back side of the chopping moving knife and the inner wall for the treatment of box are rotatablely connected, institute
Chopping moving knife to be stated to be located between two chopping stationary knifes, the both ends of the annular filter plate are fixedly connected with two chopping stationary knifes respectively,
The annular filter plate is located at the bottom end of chopping moving knife, and second driving motor is fixedly connected with the bottom end of the collection flitch in left side,
The output shaft of second driving motor passes through driving wheel and chopping moving knife transmission connection.
Preferably, the grinding device includes upper nog plate, lower nog plate, third driving motor, the outside of the lower nog plate
It is fixedly connected with the inner wall for the treatment of box, the top of the lower nog plate and the bottom end of upper nog plate are rotatablely connected, the third driving electricity
The top of machine is fixedly connected with the bottom end of the collection flitch on right side, and the output shaft of the third driving motor is fixedly connected with straight-tooth
Wheel, the bottom end of the spur gear is engaged with the right side of upper nog plate.
Preferably, the bottom end of lower nog plate is run through and extended in the bottom end of the spur gear, the bottom end of the spur gear with stir
Mix the top transmission connection of bar.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of waste paper recycling slurrying pretreatment unit, and having following has
Beneficial effect:
1, the waste paper recycles slurrying pretreatment unit, by the way that waste paper to be put into the inside of Rose Box by feed inlet, first
Driving motor, which is powered, drives push rod rotation, to waste paper be pushed from left to right, during promotion, since push rod has
The effect of stirring is so that the impurity inside waste paper is fallen on hang plate by filter opening and excluded, by grout outlet after broken stirring
The strainer of setting filters the impurity in paper pulp with undissolved waste paper, so that good paper pulp is obtained, the quality of the paper pulp made
More preferably, guarantee is provided to the quality of its papermaking again.
2, the waste paper recycles slurrying pretreatment unit, is broken by cone breaker device to the waste paper screened by first again small
Sheet, satisfactory to be fallen by annular filter plate, not qualified waste paper is crushed again by shredding moving knife, broken waste paper
The inside for falling into grinding device, by adding the pulping agent of aqueduct importing outside the rotation of grinding device to be ground into paste,
So that waste paper dissolution is more abundant, then is rotated by the stirring rod of bottom end, guarantee the uniform of paper pulp, the effect for allowing waste paper to recycle
More preferably, the quality of waste paper recycling is improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the enlarged structure schematic diagram in the portion A in the utility model Fig. 1.
In figure: 1 treatment box, 2 Rose Boxes, 3 push rod, 4 first driving motors, 5 feed inlets, 6 filter openings, 7 fuel shuffling tubes, 8 broken
Paper device, 801 collection flitch, 802 chopping stationary knifes, 803 chopping moving knife, 804 annular filter plates, 805 second driving motors, 9 grinding dresses
It sets, nog plate, 902 lower nog plates, 903 third driving motors, 10 aqueducts, 11 stirring rods, 12 grout outlets, 13 strainers, 14 on 901
Strut, 15 hang plates, 16 spur gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of waste paper recycling slurrying pretreatment unit, including treatment box 1, the top setting for the treatment of box 1
There is Rose Box 2, the inner rotation of Rose Box 2 is connected with push rod 3, and the left end of Rose Box 2 is fixedly connected with the first driving motor
4, the model of first driving motor 4 and the second driving motor 805 and third driving motor 903 hereafter is Y160M-4, electricity
The degree of protection of machine is IP23, and installation form B3, number of poles is 4, rated power 11kw, revolving speed 1500r/min, electricity
Pressure is 380V, and rated current 22.5A, efficiency 87.5%, power factor is 0.85cos φ, and locked rotor current/rated current is
7A, locked-rotor torque/nominal torque are 1.9, and torque capacity/nominal torque is 0, rotary inertia 0kgm^2, noise 76dB
(A), seat No. 160M, maximum length 540mm, maximum width 480mm, maximum height 405mm, the first driving motor 4 it is defeated
Shaft runs through and is extended to the over the inside of filter box 2, and the output shaft of the first driving motor 4 is fixedly connected with push rod 3, Rose Box 2
Top offer feed inlet 5, the bottom end of Rose Box 2 offers equally distributed filter opening 6, and filter opening 6 is located at a left side for feed inlet 5
Side, the bottom end of Rose Box 2 are fixedly connected with fuel shuffling tube 7, and the inside of fuel shuffling tube 7 is connected with the inside of Rose Box 2 and treatment box 1
Logical, the inside for the treatment of box 1 is fixedly connected with cone breaker device 8, and the inside for the treatment of box 1 is fixedly connected with grinding device 9, grinding device
9 are located at the bottom end of cone breaker device 8, and the inside for the treatment of box 1 is fixedly connected with aqueduct 10, aqueduct 10 close to treatment box 1 one
The outside for the treatment of box 1 is run through and is extended at end, and the other end of aqueduct 10 is between grinding device 9 and cone breaker device 8, processing
The inner rotation of case 1 is connected with stirring rod 11, and stirring rod 11 is located at the bottom end of grinding device 9, and the right end for the treatment of box 1 offers out
Mouth 12 is starched, is fixedly installed with strainer 13 on the inside of grout outlet 12, by the way that waste paper to be put into the inside of Rose Box 2 by feed inlet 5, the
One driving motor 4, which is powered, drives push rod 3 to rotate, to waste paper be pushed from left to right, during promotion, due to push
Bar 3 plays the role of stirring so that the impurity inside waste paper is fallen on hang plate 15 by filter opening 6 and excluded, and waste paper passes through fuel shuffling tube 7
Into the inside for the treatment of box 1, waste paper be tentatively crushed by cone breaker device 8, broken waste paper falls into grinding device 9
Inside, by adding the pulping agent of the importing of aqueduct 10 outside the rotation of grinding device 9 to be ground into paste, so that waste paper dissolves
More sufficiently, then rotated by the stirring rod 11 of bottom end, guarantee the uniform of paper pulp, by grout outlet 12 after broken stirring
The strainer 13 of setting filters the impurity in paper pulp with undissolved waste paper, so that good paper pulp is obtained, the matter of the paper pulp made
Amount is more preferable, provides guarantee to the quality of its papermaking again, and the effect for allowing waste paper to recycle is more preferable, improves the matter of waste paper recycling
Amount.
Further, the top for the treatment of box 1 is fixedly connected with support rod 14, the top of support rod 14 and the bottom of Rose Box 2
End is fixedly connected, and is supported by support rod 14 to Rose Box 2, is guaranteed the stable structure of device.
Further, the bottom end of Rose Box 2 is fixedly connected with hang plate 15, and hang plate 15 is located at filter opening 6, passes through inclination
The impurity filtered out is slided and is excluded by plate 15.
Further, cone breaker device 8 includes that there are two collection 801, two chopping stationary knifes 802 of flitch, chopping moving knife 803, ring
Shape filter plate 804, the second driving motor 805, two collection flitch 801 are fixedly connected with the left and right sides inside treatment box 1 respectively, collection
The bottom end of flitch 801 is fixedly connected with two chopping stationary knifes 802 respectively, front and the back side and the treatment box 1 of chopping moving knife 803
Inner wall rotation connection, chopping moving knife 803 are located between two chopping stationary knifes 802, and the both ends of annular filter plate 804 are cut with two respectively
Broken stationary knife 802 is fixedly connected, and annular filter plate 804 is located at the bottom end of chopping moving knife 803, the collection of the second driving motor 805 and left side
The bottom end of flitch 801 is fixedly connected, and the output shaft of the second driving motor 805 is sequentially connected by driving wheel and chopping moving knife 803,
It is powered and is rotated by the second driving motor 805, chopping moving knife 803 is driven to rotate, due to two chopping stationary knifes 802 and chopping moving knife
Cooperation enables waste paper up to be broken into strip between 803, is screened by collecting flitch 801, and progress after waste paper is facilitated
Grinding.
Further, grinding device 9 includes upper nog plate 901, lower nog plate 902, third driving motor 903, lower nog plate 902
Outside be fixedly connected with the inner wall for the treatment of box 1, the bottom end of the top of lower nog plate 902 and upper nog plate 901 is rotatablely connected, and third is driven
The top of dynamic motor 903 is fixedly connected with the bottom end of the collection flitch 801 on right side, and the output shaft of third driving motor 903 is fixed to be connected
It is connected to spur gear 16, the bottom end of spur gear 16 is engaged with the right side of upper nog plate 901, is rotated and is driven by third driving motor 903
The rotation of spur gear 16, since upper nog plate 901 is engaged with spur gear 16, institute drives upper nog plate 901 to exist with third driving motor 903
It is rotated on lower nog plate 902, the pulping agent and waste paper scrap mixed grinding imported by aqueduct 10 is at paste, so that waste paper was crushed
It is finer and smoother, it is easier to be dissolved in pulping agent.
Further, the bottom end of lower nog plate 902 is run through and extended in the bottom end of spur gear 16, the bottom end of spur gear 16 with stir
The top transmission connection for mixing bar 11, while by spur gear 16 third driving motor 903 being rotated in synchronous drive
Nog plate 901 and 11 rotation work of stirring rod.
Working principle: the inside by the way that waste paper to be put into Rose Box 2 by feed inlet 5, the first driving motor 4, which is powered, to be driven
Push rod 3 rotates, so that waste paper be pushed from left to right, during promotion, play the role of stirring due to push rod 3 so that
Impurity inside waste paper is fallen on hang plate 15 by filter opening 6 to be excluded, and waste paper enters the inside for the treatment of box 1 by fuel shuffling tube 7, leads to
It crosses the waste paper that 8 pairs of cone breaker device are screened again by first and is broken into strip, it is satisfactory to be fallen by annular filter plate 804,
Not qualified waste paper is crushed again by shredding moving knife 803, and broken waste paper falls into the inside of grinding device 9, passes through grinding
The pulping agent of the importing of aqueduct 10 is added outside the rotation of device 9 to be ground into paste, so that waste paper dissolution is more abundant, then
It is rotated by the stirring rod 11 of bottom end, guarantees the uniform of paper pulp, the strainer 13 after broken stirring by being arranged in grout outlet 12
To in paper pulp impurity and undissolved waste paper filter, to obtain good paper pulp, the better quality of the paper pulp made, to its
The quality of papermaking provides guarantee again, and the effect for allowing waste paper to recycle is more preferable, improves the quality of waste paper recycling.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of waste paper recycles slurrying pretreatment unit, including treatment box (1), it is characterised in that: the top of the treatment box (1)
It is provided with Rose Box (2), the inner rotation of the Rose Box (2) is connected with push rod (3), and the left end of the Rose Box (2) is solid
Surely it is connected with the first driving motor (4), the output shaft of first driving motor (4) runs through and is extended to the over the interior of filter box (2)
The output shaft in portion, first driving motor (4) is fixedly connected with push rod (3), the top of the Rose Box (2) offer into
The bottom end of material mouth (5), the Rose Box (2) offers equally distributed filter opening (6), and the filter opening (6) is located at feed inlet (5)
The bottom end in left side, the Rose Box (2) is fixedly connected with fuel shuffling tube (7), the inside of the fuel shuffling tube (7) and Rose Box (2) and
The inside for the treatment of box (1) is connected, and the inside of the treatment box (1) is fixedly connected with cone breaker device (8), the treatment box (1)
Inside be fixedly connected with grinding device (9), the grinding device (9) is located at the bottom end of cone breaker device (8), the treatment box
(1) inside is fixedly connected with aqueduct (10), and the aqueduct (10) runs through close to the one end for the treatment of box (1) and extends to place
The outside of case (1) is managed, the other end of the aqueduct (10) is located between grinding device (9) and cone breaker device (8), the processing
The inner rotation of case (1) is connected with stirring rod (11), and the stirring rod (11) is located at the bottom end of grinding device (9), the processing
The right end of case (1) offers grout outlet (12), is fixedly installed with strainer (13) on the inside of the grout outlet (12).
2. a kind of waste paper according to claim 1 recycles slurrying pretreatment unit, it is characterised in that: the treatment box (1)
Top be fixedly connected with support rod (14), the top of the support rod (14) is fixedly connected with the bottom end of Rose Box (2).
3. a kind of waste paper according to claim 1 recycles slurrying pretreatment unit, it is characterised in that: the Rose Box (2)
Bottom end be fixedly connected with hang plate (15), the hang plate (15) is located at the bottom of filter opening (6).
4. a kind of waste paper according to claim 1 recycles slurrying pretreatment unit, it is characterised in that: the cone breaker device
(8) comprising there are two collection flitch (801), two chopping stationary knifes (802), chopping moving knife (803), annular filter plate (804), second to drive
Dynamic motor (805), described two collection flitch (801) are fixedly connected with the left and right sides for the treatment of box (1) inside respectively, described to gather materials
The bottom end of plate (801) is fixedly connected with two chopping stationary knifes (802) respectively, it is described chopping moving knife (803) front and the back side with
The inner wall for the treatment of box (1) is rotatablely connected, and the chopping moving knife (803) is located between two chopping stationary knifes (802), the annular filter
The both ends of plate (804) are fixedly connected with two chopping stationary knifes (802) respectively, and the annular filter plate (804) is located at chopping moving knife
(803) bottom end, second driving motor (805) are fixedly connected with the bottom end of the collection flitch (801) in left side, and described second drives
The output shaft of dynamic motor (805) passes through driving wheel and chopping moving knife (803) transmission connection.
5. a kind of waste paper according to claim 1 or 4 recycles slurrying pretreatment unit, it is characterised in that: the grinding dress
Setting (9) includes upper nog plate (901), lower nog plate (902), third driving motor (903), the outside of the lower nog plate (902) with
The inner wall for the treatment of box (1) is fixedly connected, and the top of the lower nog plate (902) and the bottom end of upper nog plate (901) are rotatablely connected, described
The top of third driving motor (903) is fixedly connected with the bottom end of the collection flitch (801) on right side, the third driving motor
(903) output shaft is fixedly connected with spur gear (16), is nibbled on the right side of the bottom end and upper nog plate (901) of the spur gear (16)
It closes.
6. a kind of waste paper according to claim 5 recycles slurrying pretreatment unit, it is characterised in that: the spur gear (16)
Bottom end run through and extend to the bottom end of lower nog plate (902), the bottom end of the spur gear (16) and the top of stirring rod (11) pass
Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176271.9U CN209338902U (en) | 2018-12-25 | 2018-12-25 | A kind of waste paper recycling slurrying pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176271.9U CN209338902U (en) | 2018-12-25 | 2018-12-25 | A kind of waste paper recycling slurrying pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209338902U true CN209338902U (en) | 2019-09-03 |
Family
ID=67758726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176271.9U Expired - Fee Related CN209338902U (en) | 2018-12-25 | 2018-12-25 | A kind of waste paper recycling slurrying pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209338902U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552227A (en) * | 2019-10-09 | 2019-12-10 | 黄伟 | Wheat straw pulping and papermaking pretreatment system |
| CN110924219A (en) * | 2019-11-15 | 2020-03-27 | 大连一品机械制造有限公司 | Straw pulping equipment |
| CN112962342A (en) * | 2021-02-12 | 2021-06-15 | 徐朝应 | Abandonment carton recovery plant |
| CN113308924A (en) * | 2021-05-07 | 2021-08-27 | 陈学兰 | Be used for waste paper recovery processing device |
| CN113605123A (en) * | 2021-07-21 | 2021-11-05 | 衢州五洲特种纸业股份有限公司 | Pulp treatment equipment is used in production of paper cup body paper |
| CN114351491A (en) * | 2022-01-12 | 2022-04-15 | 莆田市超淇纸业有限公司 | Process for producing tissue paper by using waste paper recycled pulp |
-
2018
- 2018-12-25 CN CN201822176271.9U patent/CN209338902U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552227A (en) * | 2019-10-09 | 2019-12-10 | 黄伟 | Wheat straw pulping and papermaking pretreatment system |
| CN110924219A (en) * | 2019-11-15 | 2020-03-27 | 大连一品机械制造有限公司 | Straw pulping equipment |
| CN112962342A (en) * | 2021-02-12 | 2021-06-15 | 徐朝应 | Abandonment carton recovery plant |
| CN113308924A (en) * | 2021-05-07 | 2021-08-27 | 陈学兰 | Be used for waste paper recovery processing device |
| CN113605123A (en) * | 2021-07-21 | 2021-11-05 | 衢州五洲特种纸业股份有限公司 | Pulp treatment equipment is used in production of paper cup body paper |
| CN114351491A (en) * | 2022-01-12 | 2022-04-15 | 莆田市超淇纸业有限公司 | Process for producing tissue paper by using waste paper recycled pulp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |