CN105908554B - Column type defibering fiberizer - Google Patents
Column type defibering fiberizer Download PDFInfo
- Publication number
- CN105908554B CN105908554B CN201510532669.XA CN201510532669A CN105908554B CN 105908554 B CN105908554 B CN 105908554B CN 201510532669 A CN201510532669 A CN 201510532669A CN 105908554 B CN105908554 B CN 105908554B
- Authority
- CN
- China
- Prior art keywords
- defibering
- feed
- column type
- zone
- mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 7
- 206010006514 bruxism Diseases 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 238000007670 refining Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004537 pulping Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The column type defibering fiberizer that the present patent application provides, its mechanism composition includes feed zone, defibrination section and the discharge zone being mutually connected, working-spindle extends transversely through feed zone, defibrination section and discharge zone by two sides base rotational support, the cylinder mill rotors of several equal parts and several equal part cylinder roll flute stators are fixed on working-spindle in cylinder surface to nibbling, it is equipped between the outer circumferential direction and casing of roll flute stator to clearance adjustment mechanism is nibbled, is equipped with feed auger in the feed zone machine cavity of working-spindle.The technical program has significantly expanded the enforceable range of refining concentration, the defibrination of implementable 2~35% high, medium and low material concentration, and the machinable adaptability of raw material type is also wider, more comprehensively, also has the technological merit that low energy consumption, slurrying quality is high.
Description
Technical field
The present application relates to be mechanical grinding pulping equipment more particularly to cylindrical refiner or grinder.
Background technique
Cylindrical pulping machine is set after the 4th novel defibrination of class of trough-style pulp beater, disc type refiner and conical refiner
Standby, the structure that Chinese patent CN103061190 discloses cylindrical pulping machine is constituted.Existing cylindrical refiner is only applicable in
It being used in the mechanical jordaning that concentration is low concentration slurry, concentration range is 3~5%, after being pulping process, before papermaking technique,
Fine grinding refining equipment of the market pulp board after hydrabrusher is smashed, by concentration control 3~5%.Existing cylinder defibrination
Machine leads to that its application field is narrow, having a single function because being only configured as low concentration mechanical jordaning equipment, and advantage is also difficult to
It is played to more, and low concentration slurry, is wherein to lean on roll flute discrete by grinding to the mechanical force nibbled between fiber, because
And it is larger to the damage of fiber, and there is also defibrination highly energy-consumings for the operation of low concentration defibrination.
Summary of the invention
The goal of the invention of the present patent application is that extending refining concentration practical range is related to middle and high concentration, and raw material is not
Only slurry more can be implemented by the broken natural fiber class raw material for still keeping original state, implement slurry processing and essence
The column type defibering fiberizer of processing.The column type defibering fiberizer technical solution that the present patent application provides, in major technique
Rong Shi: a kind of column type defibering fiberizer, mechanism composition include feed zone, defibrination section and the discharge zone being mutually connected, working-spindle
Feed zone, defibrination section and discharge zone are extended transversely through by two sides base rotational support, in the abrasive material section of working-spindle, in cylinder body surface
Face is fixed with the cylinder mill rotor of several equal parts, is installed in two sides to several equal part cylinder roll flute stators nibbled with mill rotor
Between wallboard, closed defibrination room is constituted, the defibrination room opening of two wallboards leads to feed zone and discharge zone respectively, with two sides base
Assembling is fixed, and is equipped between the outer circumferential direction and casing of roll flute stator to nibbling clearance adjustment mechanism, the feed zone machine cavity of working-spindle
It is interior to be equipped with feed auger.
In above-mentioned overall technical architecture, by feed zone to discharge zone, the mill rotor and roll flute stator cooperating teeth
Area is the bastard mill area, serration mill area and finishing grinding tooth mill area being successively connected.
In above-mentioned overall technical architecture, the mill rotor and roll flute stator pan feeding of defibrination section cooperate port, are equipped with mutual
In reversely to the introducing port that opens being formed slopely in vivo, wherein the inclination introducing port outer rim of roll flute stator and feed zone machine cavity inner wall
Xiang Qi, mill rotor tilt introducing port outer rim and the axial plane of feed auger are mutually neat, and open angle is 10~50 °.
Disclosed column type defibering fiberizer technical solution described in the present patent application, that has significantly expanded refining concentration can
Practical range, can implement the defibrination of 2~35% high, medium and low material concentrations, and the machinable adaptability of raw material type is also wider, more
Comprehensively.The product of the technical program is applicable not only to the defibrination process after low concentration, market pulp board mashing, moreover it is possible to be applicable in noncommodity
The defibrination process of pulpboard, such as implement the of length no more than 50mm interrupted, or be no more than 50mm2And thickness is no more than 15mm still
The natural fiber class plant material of original state is kept, directly charging slurrying overcomes existing similar-type products and is applicable in faciostenosis
Technological deficiency.The commodity slurry that concentration is 20~25% is produced after slurrying output.The technical program keeps cylindrical refiner real
Middle and high concentration slurrying is applied, first is that the energy consumption of pulping process is greatly reduced, second is that in the mechanical jordaning of middle and high concentration, more
It is that friction is between fiber to complete mutual brooming sub-wire, active force is more soft and comprehensive, compared to the mechanical jordaning of low concentration
Processing, it is smaller to the damage of fiber, thus, slurrying quality is high, including threading length, intensity are all much better than and existing can only implement
The cylindrical refiner of low dense defibrination.
Detailed description of the invention
Attached drawing is the general assembly structural map of the present patent application.
Specific embodiment
Column type defibering fiberizer disclosed in the present patent application, mechanism composition include mutually be connected feed zone, defibrination section and
Discharge zone, working-spindle 12 extend transversely through feed zone, defibrination section and discharge zone, work master by two sides base 10,11 rotational supports
In the abrasive material section of axis 12, it is fixed with the cylinder mill rotor 23 of several equal parts in cylinder surface, several circumference in equal parts settings
Cylinder roll flute stator 24 and mill rotor 23 are installed between two sides wallboard 13,14 to cooperation is nibbled, constitute closed defibrination room.
The roll flute stator 24 and mill rotor 23, is made, preferably abrasion-proof stainless steel material with wear-resistant metal material.
It is equipped between the periphery and casing of the roll flute stator 24 to clearance adjustment mechanism is nibbled, casing 4 is controlled by feed
Mechanism 9, i.e. casing 4 are interlocked through output shaft 30 and delivering gear 9, and the delivering gear 9 can be by retarder and Worm gear feed screw
Mechanism is constituted, and driving output shaft 30 drives casing 4 to move axially.Described includes axial insertion to clearance adjustment mechanism is nibbled
The radial slider 16 and axial slider 17, axial slider 17 of formula guide rail cooperation are fixed on casing 4, and 24 bolt of roll flute stator is fixed
In in radial slider 16, the limit of radial slider 16 is fastened between the spacing body 22 of equal part arrangement, and spacing body 22 is fixed on two
Between wallboard 13,14, the defibrination room opening of two wallboards 13,14 leads to feed zone and discharge zone respectively, solid with the assembling of two sides base
It is fixed.Working-spindle 12 is located at one section in feed zone machine cavity 18 and is equipped with feed auger 19.The feed auger 19 can be list
Head spiral, can also can be can also be variable diameter or variable-pitch propeller with belt type spiral, be also possible to more spiral shells along axis with multi-head spiral
Revolve the combined feed spiral of section.
It is the biggish raw material for still keeping original material form of granularity especially for raw material, it is suitable from feed zone to discharge zone
The cooperating teeth area of unimpeded row, the mill rotor 23 and roll flute stator 24 be successively be connected bastard mill area, serration mill area and
Finishing grinding tooth grinds area, and the material being strongly sent by feed auger 19 is broken in bastard mill area respectively along axial direction, grinds in serration mill area
Mill, then be slurried by the area's grinding of finishing grinding tooth mill, wherein the tooth form in cooperating teeth area is equipped with 5~60 ° of distribution angle relative to axis,
The angle that is optimally distributed is 10~45 °.To make raw material be easier to be directed into cooperating teeth area, the mill rotor 23 and roll flute of defibrination section
24 pan feeding of stator cooperates port, equipped with mutually in reversely opening introducing port 32, roll flute stator 24 therein to what is be formed slopely in vivo
It tilts introducing port outer rim and 18 inner wall of feed zone machine cavity is mutually neat, mill rotor 23 tilts the axis of introducing port outer rim and feed auger 19
Face is mutually neat, and open angle is 10~50 °, and best angle is 15~35 °.It is set on working-spindle 12 in discharge zone machine cavity 15
There is discharge wing wheel 8, discharge gate 31 is connected with discharge zone machine cavity 15 along a tangential direction, and discharge zone machine cavity 15 is equipped with water inlet connecting tube
Mouth 25 connects water pipe according to technology needs, uses water into the middle and high concentration output slurry of addition dilution.
The production effect of novel senior middle school's concentration cylinder refining equipment in order to better illustrate the present invention, with bardwood pulp
For production line, design uses three production lines, is fed with same pulp bin, the composition of three production lines is respectively:
Production line 1 is that two double disc refiners are connected in series, and adjustment refining concentration is 4.5%, the volume of two double disc refiners
Determining input power is 315kW；
Production line 2 is that two existing cylindrical refiners are connected in series, and adjustment refining concentration is 4.5%, and two existing
Cylinder fiberizer rated input power is 315kW；
Production line 3 is that the Liang Tai senior middle school concentration column type defibering fiberizer of the present patent application scenario-frame is connected in series, and is ground
Starching concentration is 12%, the equal 315kW of the rated input power of two equipment.
The correlation data of long fibre made from three production lines, the beating degree of staple fiber paper pulp and fracture length, referring to table 1:
Table 1
By 1 measured data of table it is found that under conditions of identical beating degree, senior middle school's concentration column type defibering of the present patent application
The more existing refining equipment of paper fracture length of fiberizer improves 15-20%, and stock quality is high.
Sulfite pulp made from three production lines, the equipment in every production line are identical with tearability in fracture length
In the case where net energy consume correlation data, respectively referring to table 2 and table 3:
Table 2
Table 3
Table 2 and table 3 show that three kinds of refining equipments are guaranteeing pulp strength parameter, including fracture length and tearability, three
The comparative situation of net energy consumption.From the data in the table, the refining energy consumption of the refining equipment of the present patent application is dropped compared with first two equipment
Low 20%-50%.With the technical characterstic that energy-saving effect is excellent.
Claims (10)
1. a kind of column type defibering fiberizer, mechanism composition includes feed zone, defibrination section and the discharge zone being mutually connected, working-spindle
(12) feed zone, defibrination section and discharge zone, the abrasive material section of working-spindle are extended transversely through by two sides base (10,11) rotational support
On, it is fixed with the cylinder mill rotor (23) of several equal parts in cylinder surface, with mill rotor (23) to several equal parts nibbled
Cylinder roll flute stator (24) is installed between two sides wallboard (13,14), constitutes closed defibrination room, the mill of two wallboards (13,14)
Slurry room opening leads to feed zone and discharge zone respectively, assembles and fixes with two sides base (10,11), the outer circumferential direction of roll flute stator (24)
It is equipped between casing (4) to clearance adjustment mechanism is nibbled, is equipped with feed auger (19) in the feed zone machine cavity of working-spindle (12),
The mill rotor (23) and roll flute stator (24) pan feeding of defibrination section cooperate port, equipped with mutually in reversely opening to what is be formed slopely in vivo
Introducing port (32) are put, wherein the inclination introducing port outer rim of roll flute stator (24) and feed zone machine cavity inner wall are mutually neat, it is characterised in that
Mill rotor (23) tilts introducing port outer rim and the axial plane of feed auger (19) is mutually neat, mill rotor (23) and roll flute stator (24)
The tooth form in cooperating teeth area be equipped with 5~60 ° of distribution angle relative to axis, working-spindle (12) is in discharge zone machine cavity (15)
Equipped with discharge wing wheel (8), discharge gate (31) is connected with discharge zone machine cavity (15) along a tangential direction.
2. column type defibering fiberizer according to claim 1, it is characterised in that by feed zone to discharge zone, the mill
Disc rotor (23) and roll flute stator (24) cooperating teeth area are the bastard mill area, serration mill area and finishing grinding tooth mill area being successively connected.
3. column type defibering fiberizer according to claim 1 or 2, it is characterised in that open introducing port (32) its open angle
It is 10~50 °.
4. column type defibering fiberizer according to claim 1 or 2, it is characterised in that the feed auger (19) is more
Head spiral.
5. column type defibering fiberizer according to claim 3, it is characterised in that the feed auger (19) is bull
Spiral.
6. column type defibering fiberizer according to claim 1 or 2, it is characterised in that the feed auger (19) is to become
Diameter or variable-pitch propeller.
7. column type defibering fiberizer according to claim 3, it is characterised in that the feed auger (19) is variable diameter
Or variable-pitch propeller.
8. column type defibering fiberizer according to claim 1 or 2, it is characterised in that the feed auger (19) is edge
The combined feed spiral of more spiral sections of axis.
9. column type defibering fiberizer according to claim 3, it is characterised in that the feed auger (19) is along axis
More spiral sections combined feed spiral.
10. column type defibering fiberizer according to claim 3, it is characterised in that open angle is 15~35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532669.XA CN105908554B (en) | 2015-08-26 | 2015-08-26 | Column type defibering fiberizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532669.XA CN105908554B (en) | 2015-08-26 | 2015-08-26 | Column type defibering fiberizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908554A CN105908554A (en) | 2016-08-31 |
| CN105908554B true CN105908554B (en) | 2019-01-18 |
Family
ID=56743941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510532669.XA Active CN105908554B (en) | 2015-08-26 | 2015-08-26 | Column type defibering fiberizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908554B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629304A (en) * | 2018-12-25 | 2019-04-16 | 重庆三好纸业有限公司 | Bamboo pulp unbleached paper refining equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB739100A (en) * | 1952-05-07 | 1955-10-26 | Jose Louis Schaan | Improvements in the manufacture of paper, cardboard and the like |
| US2978192A (en) * | 1957-03-01 | 1961-04-04 | Ed Jones Corp | Refining machine |
| US3806050A (en) * | 1971-05-12 | 1974-04-23 | E Cumpston | Mixer-refiner |
| CN1311370A (en) * | 2000-02-03 | 2001-09-05 | 安德里茨有限公司 | Refining machine |
| CN1412385A (en) * | 2001-10-16 | 2003-04-23 | 相川铁工株式会社 | Refiner and stirrer for making paper |
| CN103061189A (en) * | 2013-01-16 | 2013-04-24 | 苏州飞宇精密科技股份有限公司 | Cylindrical pulping machine with double pulping areas |
| CN103061190A (en) * | 2013-01-16 | 2013-04-24 | 苏州飞宇精密科技股份有限公司 | Cylindrical single-grinding grinder |
| CN104594095A (en) * | 2014-12-31 | 2015-05-06 | 山东晨钟机械股份有限公司 | Medium-concentration fine pulp device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364971Y (en) * | 1999-01-22 | 2000-02-23 | 丹东东方轻工机械有限公司 | Raw material grinding machine |
-
2015
- 2015-08-26 CN CN201510532669.XA patent/CN105908554B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB739100A (en) * | 1952-05-07 | 1955-10-26 | Jose Louis Schaan | Improvements in the manufacture of paper, cardboard and the like |
| US2978192A (en) * | 1957-03-01 | 1961-04-04 | Ed Jones Corp | Refining machine |
| US3806050A (en) * | 1971-05-12 | 1974-04-23 | E Cumpston | Mixer-refiner |
| CN1311370A (en) * | 2000-02-03 | 2001-09-05 | 安德里茨有限公司 | Refining machine |
| CN1412385A (en) * | 2001-10-16 | 2003-04-23 | 相川铁工株式会社 | Refiner and stirrer for making paper |
| CN103061189A (en) * | 2013-01-16 | 2013-04-24 | 苏州飞宇精密科技股份有限公司 | Cylindrical pulping machine with double pulping areas |
| CN103061190A (en) * | 2013-01-16 | 2013-04-24 | 苏州飞宇精密科技股份有限公司 | Cylindrical single-grinding grinder |
| CN104594095A (en) * | 2014-12-31 | 2015-05-06 | 山东晨钟机械股份有限公司 | Medium-concentration fine pulp device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908554A (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2659061B1 (en) | A method and an apparatus for producing nanocellulose | |
| JP6736626B2 (en) | Paper filler composition | |
| EP2808440B1 (en) | Process for the production of nano-fibrillar cellulose suspensions | |
| EP0611599A1 (en) | Refining segment | |
| US4269365A (en) | Beater mill | |
| CN201092635Y (en) | Grinding disc of high consistency refining machine | |
| EP2723940B1 (en) | Method and apparatus for fibrillation of cellulose containing materials | |
| CN105908554B (en) | Column type defibering fiberizer | |
| CN113445347B (en) | Method and apparatus for producing nanofibrillated cellulose | |
| CN102828432B (en) | Batch refiner and refining process thereof | |
| JP2007100246A (en) | Method for carrying out pretreating of cellulose microfibrillation | |
| EP1871949B1 (en) | Disc housing | |
| CN106758448B (en) | A kind of bidirectional rotation, multi-head ultrasonic homogeneous papermaking beater | |
| FI121816B (en) | Refiner and pulp refining process | |
| CN209128799U (en) | Steep-taper jordan | |
| FI126094B (en) | A method for treating a fibrous material | |
| FI121887B (en) | Mechanical pulp as well as system and method for manufacturing the mechanical pulp | |
| WO2009136849A9 (en) | Coaxial feeder with threads having a top |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 118011 No. 69 Longxing Street, Tongxing Town, Zhenan District, Dandong City, Liaoning Province Patentee after: Dongfang Light Industry Machinery Co., Ltd., Dandong Address before: 118000 No. 69 Tongxing Longxing Street, Dandong City, Liaoning Province Patentee before: Li Jun |