CN103225224A - Paper shredding device for hydrapulper - Google Patents
Paper shredding device for hydrapulper Download PDFInfo
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- CN103225224A CN103225224A CN2013101764380A CN201310176438A CN103225224A CN 103225224 A CN103225224 A CN 103225224A CN 2013101764380 A CN2013101764380 A CN 2013101764380A CN 201310176438 A CN201310176438 A CN 201310176438A CN 103225224 A CN103225224 A CN 103225224A
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- cutterhead
- paper shredding
- flow
- stopping plate
- upper shield
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Abstract
The invention discloses a paper shredding device for a hydrapulper. The device comprises a cutter disc, wherein the external ring of the cutter disc is fixedly connected with three paper shredding cutters which are uniformly distributed along the circumferential direction; the inner and outer sides of the paper shredding cutters are arc; a sleeve cover is fixedly connected on the cutter disc; the central axes of the sleeve cover and the cutter disc are superposed; the external ring of the cutter disc is fixedly connected with three baffles which are uniformly distributed along the circumferential direction; parts, which are close to the sleeve cover, of the bottom end faces of the baffles are fixedly connected with the cutter disc, and the rest parts of the bottom end faces of the baffles are fixedly connected with the paper shredding cutters; and the heights of the ends, which are fixed with the sleeve cover, of the baffles are more than the heights of the other ends of the baffles. The paper shredding device for the hydrapulper has the advantages that under the condition of not changing the original power, the linear velocity is accelerated by 5-6m/second, and raw materials can be dragged towards the paper shredding cutters under a powerful vortex generated in the operation process and quickly shredded by the paper shredding cutters, so that the pulping velocity is accelerated, and the beating degree is improved.
Description
Technical field
The present invention relates to a kind of cone breaker device, particularly a kind of cone breaker device that is used for hydrabrusher.
Background technology
Because the inboard and the outside of the paper shredding blade in the pulper are linear pattern at present, easily strap, woven bag, iron wire are wound on the blade, cause pulper to be stuck, under the serious situation even with burn-down of electric motor, problems such as simultaneously, existing pulper exists that power consumption is big, inefficiency, beating degree are low.
Summary of the invention
Technical problem to be solved by this invention is, a kind of cone breaker device that is used for hydrabrusher is provided, and do not changing under the motive power situation, increases substantially linear velocity and beating degree.
For solving the problems of the technologies described above, the cone breaker device that is used for hydrabrusher provided by the invention, it comprises cutterhead, the outer ring of described cutterhead is fixedly connected with three circumferential uniform paper shredding blades, the inboard and the outside of described paper shredding blade are camber line, be fixedly connected with upper shield on the described cutterhead, the central axis conllinear of the central axis of described upper shield and cutterhead, the outer ring of described upper shield is fixedly connected with three circumferential uniform flow-stopping plates, the part of the close upper shield of the bottom face of described flow-stopping plate is fixedlyed connected with cutterhead, remainder is fixedlyed connected with paper shredding blade, and the height of described flow-stopping plate and upper shield stiff end is higher than the height of the other end of flow-stopping plate.The inboard and the outside of paper shredding blade are made as camber line shape, utilize centrifugal action that strap, woven bag, iron wire are thrown away device, prevent that pulper is stuck, the protection motor is not impaired; In whole device process, flow-stopping plate can produce whirlpool, can broken bulk paper, simultaneously the scraps of paper are dragged to paper shredding blade, and increase work efficiency; The parts that upper shield is used to be mated socket-connect, and with on this piece cover, make whole device more neat and artistic.
As preferably, have the screwed hole of regulating the cutterhead height on the described cutterhead.Because of the distance between cutterhead and the sieve plate is a fixed value, after the sieve plate wearing and tearing,, guarantee that the distance between cutterhead and the sieve plate is constant, the service life of having improved whole device by regulating the height of cutterhead.
As preferably, the angle of described one of them flow-stopping plate and horizontal direction is 45 °, and the inboard of the paper shredding blade that is connected with this flow-stopping plate is positioned on the horizontal line away from an end of cutterhead, and an end that is connected with cutterhead is 100-150mm to horizontal vertical range.Improved linear velocity, bulk paper is by after the flow-stopping plate fragmentation, and paper shredding blade continues the broken scraps of paper, has increased by a step flow-stopping plate shredded paper process with respect to existing cone breaker device, has accelerated pulping speed.
As preferably, described flow-stopping plate one end height is 1/2 of an other end height, and described cutterhead thickness is greater than paper shredding blade thickness 5mm.When saving material, make whole device have good shredded paper effect.
As preferably, the volume of pulper is 10-35m3, and the diameter of described cutterhead is 580-995mm, and the thickness of cutterhead is 30-55mm, the upper shield central axis is 390-640mm to the distance of flow-stopping plate outermost end, and the paper shredding blade inboard is 385-635mm away from an end of cutterhead to the distance of cutterhead outer ring; Every increase by 1 m3 of the volume of described pulper, the diameter of cutterhead increases 15mm thereupon, the thickness of cutterhead increases 1mm thereupon, and the upper shield central axis increases 10mm to the distance of flow-stopping plate outermost end thereupon, and the paper shredding blade inboard increases 10mm away from an end of cutterhead to the distance of cutterhead outer ring thereupon.Increase along with the pulper volume, the diameter of cutterhead, the thickness of cutterhead, upper shield central axis are linear away from an end of cutterhead to the distance of cutterhead outer ring to the distance of flow-stopping plate outermost end and paper shredding blade inboard to be increased, under the situation that the pulper volume increases, linear velocity is improved equally, and has good shredded paper effect.
After adopting above structure, the cone breaker device that is used for hydrabrusher of the present invention compared with prior art, have the following advantages: solved strap, woven bag, iron wire twines blade and main shaft, problem such as cause that pulper is stuck, simultaneously, do not changing under the motive power situation, make the linear velocity per second improve 5-6m, can produce strong whirlpool during operation raw material is dragged to paper shredding blade, and rapidly by paper shredding blade fragmentation, the high strong water conservancy that linear velocity produced has splendid fiber and discongests effect, thereby accelerated pulping speed, improved beating degree, increased the core slurry and starch combining of interlayer, and then improve the flatness and the smoothness of body paper with lining.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 removes the cutaway view of paper shredding blade for the present invention.
Wherein: cutterhead 1, paper shredding blade 2, upper shield 3, flow-stopping plate 4, screwed hole 5.
The specific embodiment
The invention will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As Fig. 1～shown in Figure 2, the cone breaker device that is used for hydrabrusher that present embodiment provides, it comprises cutterhead 1, the outer ring of described cutterhead 1 is fixedly connected with three circumferential uniform paper shredding blades 2, the inboard and the outside of described paper shredding blade 2 are camber line, be fixedly connected with upper shield 3 on the described cutterhead 1, the central axis conllinear of the central axis of described upper shield 3 and cutterhead 1, the outer ring of described upper shield 3 is fixedly connected with three circumferential uniform flow-stopping plates 4, the part of the close upper shield 3 of the bottom face of described flow-stopping plate 4 is fixedlyed connected with cutterhead 1, remainder is fixedlyed connected with paper shredding blade 2, the height of described flow-stopping plate 4 and upper shield 3 stiff ends is twices of height of the other end of flow-stopping plate, has the screwed hole 5 of regulating the cutterhead height on the described cutterhead 1; Described one of them flow-stopping plate 4 is 45 ° with the angle of horizontal direction, and the inboard of the paper shredding blade 2 that is connected with this flow-stopping plate 4 is positioned on the horizontal line away from an end of cutterhead 1, and an end that is connected with cutterhead 1 is 100-150mm to horizontal vertical range.
Selecting volume is the pulper of 10 m3, the diameter of wherein said cutterhead is 580mm, and the thickness of cutterhead is 30mm, and the thickness of paper shredding blade is 25mm, the upper shield central axis is 390mm to the distance of flow-stopping plate outermost end, and the paper shredding blade inboard is 385mm away from an end of cutterhead to the distance of cutterhead outer ring.Make the linear velocity per second improve 5-6m, can produce strong whirlpool during operation raw material is dragged to paper shredding blade, and rapidly by paper shredding blade fragmentation.
Embodiment 2:
Structure is identical with structure among the embodiment 1 in the present embodiment, selecting volume is the pulper of 35 m3, the diameter of wherein said cutterhead is 995mm, the thickness of cutterhead is 55mm, and the thickness of paper shredding blade is 50mm, and the upper shield central axis is 640mm to the distance of flow-stopping plate outermost end, the paper shredding blade inboard is 635mm away from an end of cutterhead to the distance of cutterhead outer ring, make the linear velocity per second improve 5-6m equally, can produce strong whirlpool during operation raw material is dragged to paper shredding blade, and rapidly by paper shredding blade fragmentation.
Claims (5)
1. cone breaker device that is used for hydrabrusher, it comprises cutterhead, it is characterized in that: the outer ring of described cutterhead is fixedly connected with three circumferential uniform paper shredding blades, the inboard and the outside of described paper shredding blade are camber line, be fixedly connected with upper shield on the described cutterhead, the central axis conllinear of the central axis of described upper shield and cutterhead, the outer ring of described upper shield is fixedly connected with three circumferential uniform flow-stopping plates, the part of the close upper shield of the bottom face of described flow-stopping plate is fixedlyed connected with cutterhead, remainder is fixedlyed connected with paper shredding blade, and the height of described flow-stopping plate and upper shield stiff end is higher than the height of the other end of flow-stopping plate.
2. the cone breaker device that is used for hydrabrusher according to claim 1 is characterized in that: have the screwed hole of regulating the cutterhead height on the described cutterhead.
3. the cone breaker device that is used for hydrabrusher according to claim 1, it is characterized in that: the angle of described one of them flow-stopping plate and horizontal direction is 45 °, the inboard of the paper shredding blade that is connected with this flow-stopping plate is positioned on the horizontal line away from an end of cutterhead, and an end that is connected with cutterhead is 100-150mm to horizontal vertical range.
4. the cone breaker device that is used for hydrabrusher according to claim 1 is characterized in that: described flow-stopping plate one end height is 1/2 of an other end height, and described cutterhead thickness is greater than paper shredding blade thickness 5mm.
5. the cone breaker device that is used for hydrabrusher according to claim 1, it is characterized in that: the volume of pulper is 10-35m3, the diameter of described cutterhead is 580-995mm, the thickness of cutterhead is 30-55mm, the upper shield central axis is 390-640mm to the distance of flow-stopping plate outermost end, and the paper shredding blade inboard is 385-635mm away from an end of cutterhead to the distance of cutterhead outer ring; Every increase by 1 m3 of the volume of described pulper, the diameter of cutterhead increases 15mm thereupon, the thickness of cutterhead increases 1mm thereupon, and the upper shield central axis increases 10mm to the distance of flow-stopping plate outermost end thereupon, and the paper shredding blade inboard increases 10mm away from an end of cutterhead to the distance of cutterhead outer ring thereupon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176438.0A CN103225224B (en) | 2013-05-14 | 2013-05-14 | Cone breaker device in hydrabrusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176438.0A CN103225224B (en) | 2013-05-14 | 2013-05-14 | Cone breaker device in hydrabrusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225224A true CN103225224A (en) | 2013-07-31 |
| CN103225224B CN103225224B (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310176438.0A Expired - Fee Related CN103225224B (en) | 2013-05-14 | 2013-05-14 | Cone breaker device in hydrabrusher |
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| Country | Link |
|---|---|
| CN (1) | CN103225224B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889885A (en) * | 1974-01-11 | 1975-06-17 | Black Clawson Co | Pulping apparatus |
| JPS5982491A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Beater |
| JPH02118190A (en) * | 1988-10-26 | 1990-05-02 | Mitsubishi Heavy Ind Ltd | Pulper |
| BE1010118A3 (en) * | 1996-04-05 | 1998-01-06 | Magotteaux Int | Mixer propeller |
| EP1059381A1 (en) * | 1999-06-09 | 2000-12-13 | Voith Sulzer Papiertechnik Patent GmbH | Rotor for a pulper and an abrasion-protective element for such a rotor |
| WO2004064991A2 (en) * | 2003-01-16 | 2004-08-05 | Kadant Black Clawson Inc. | Improved pulper rotor and assembly |
| JP2007084968A (en) * | 2005-09-22 | 2007-04-05 | Rootaa Kogyo Kk | Pulper and rotor |
| JP2009287131A (en) * | 2008-05-27 | 2009-12-10 | Rootaa Kogyo Kk | Rotor for pulper production apparatus and pulper apparatus having such rotor |
| JP2011026715A (en) * | 2009-07-22 | 2011-02-10 | Aikawa Iron Works Co Ltd | Pulper |
| JP2013047407A (en) * | 2012-10-12 | 2013-03-07 | Rootaa Kogyo Kk | Rotor for pulper production apparatus and pulper apparatus including the rotor |
| CN203284674U (en) * | 2013-05-14 | 2013-11-13 | 富阳市以勒科技有限公司 | Paper shredder for hydrapulper |
-
2013
- 2013-05-14 CN CN201310176438.0A patent/CN103225224B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889885A (en) * | 1974-01-11 | 1975-06-17 | Black Clawson Co | Pulping apparatus |
| JPS5982491A (en) * | 1982-10-28 | 1984-05-12 | 株式会社岩科製作所 | Beater |
| JPH02118190A (en) * | 1988-10-26 | 1990-05-02 | Mitsubishi Heavy Ind Ltd | Pulper |
| BE1010118A3 (en) * | 1996-04-05 | 1998-01-06 | Magotteaux Int | Mixer propeller |
| EP1059381A1 (en) * | 1999-06-09 | 2000-12-13 | Voith Sulzer Papiertechnik Patent GmbH | Rotor for a pulper and an abrasion-protective element for such a rotor |
| WO2004064991A2 (en) * | 2003-01-16 | 2004-08-05 | Kadant Black Clawson Inc. | Improved pulper rotor and assembly |
| JP2007084968A (en) * | 2005-09-22 | 2007-04-05 | Rootaa Kogyo Kk | Pulper and rotor |
| JP2009287131A (en) * | 2008-05-27 | 2009-12-10 | Rootaa Kogyo Kk | Rotor for pulper production apparatus and pulper apparatus having such rotor |
| JP2011026715A (en) * | 2009-07-22 | 2011-02-10 | Aikawa Iron Works Co Ltd | Pulper |
| JP2013047407A (en) * | 2012-10-12 | 2013-03-07 | Rootaa Kogyo Kk | Rotor for pulper production apparatus and pulper apparatus including the rotor |
| CN203284674U (en) * | 2013-05-14 | 2013-11-13 | 富阳市以勒科技有限公司 | Paper shredder for hydrapulper |
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| Publication number | Publication date |
|---|---|
| CN103225224B (en) | 2016-12-07 |
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