CN2591083Y - Straws mechanical pulp universal grinding machine - Google Patents
Straws mechanical pulp universal grinding machine Download PDFInfo
- Publication number
- CN2591083Y CN2591083Y CN 02286711 CN02286711U CN2591083Y CN 2591083 Y CN2591083 Y CN 2591083Y CN 02286711 CN02286711 CN 02286711 CN 02286711 U CN02286711 U CN 02286711U CN 2591083 Y CN2591083 Y CN 2591083Y
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- wheel
- utility
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- sticks
- hopper
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Abstract
The utility model relates to a straw mechanical pulp universal grinding machine. The utility model is characterized in that the lower part of a hopper is provided with three wheel sticks and a cavity, wherein, the three wheel sticks are distributed in the shape of an inverted Chinese character 'pin', and cavity is formed by the wheel sticks and the hopper. The two wheel sticks which are positioned on the upper side are synchronously rotated in reverse directions; straws are downwards squeezed in, the upper and the lower wheel sticks are not synchronously rotated in the reverse directions; the rotation speed of the wheel stick which is positioned at the lower side is bigger than the rotation speed of the wheel sticks which are positioned on the upper side; pulp grinding operations are carried out to the straws which are squeezed in. The utility model has the advantages that under the action of the upper and the lower wheel sticks which are not synchronously rotated in the reverse directions, the enter of raw materials is ensured in the cavity which is formed by the upper and the lower wheel sticks, and the utility model can ensure that the interaction which is needed by the separation of fibers is generated between the materials and a grinding machine, the lower wheel stick which is rotated at high speed generates grinding action for the raw materials, the upper wheel sticks which are rotated at low speed ensure enough needed raw materials are offered, and meanwhile, the utility model has effective effects on supporting the raw materials which are grinded. Straw pulp can be realized direct production by adopting a pulp grinding method, so a large quantity of straw fiber resources can be saved.
Description
Technical field
The utility model relates to a kind of general fiberizer of careless class mechanical pulp that uses in the paper-making pulping production technology.
Background technology
In existing paper-making pulping production technology, and there is chemical pulping method and mechanical jordaning method two is main kind of.Chemical pulping method exists the danger that causes Environmental Chemistry to pollute.But the existing mechanical pulping equipment is to adopt wooden class stick to the extruding of defibrination wheel basically, carried out the mode of defibrination works by the defibrination wheel, only adapt to wooden class stick type raw material and the intrinsic properties of incompatibility grass as raw material (grass as raw material is broken, short and loose, thereby existing refining equipment can't be effectively forms material with its clamping, carries out the required interaction force of defibre between mill and sends to raw material is continual).Cause careless plasmoid can't directly adopt Bersano process production always, caused the waste of a large amount of grass fiber resources (as the residue bagasse of cane sugar manufacture enterprise, a large amount of rice straw bar etc. in the agricultural production).
Summary of the invention
The purpose of this utility model just provide a kind of can be with the general fiberizer of careless class mechanical pulp of grass as raw material slurrying.
Solution of the present utility model is such: wheel 4, the wheel 6 that is product shape and distributes arranged at the rear portion of hopper 3 and take turns 7 according to the material movement direction, wheel 4 is positioned at the bottom, and wheel 7 contacts with the surface of wheel 4, and wheel 6 forms wedge shape cavity with the surface of wheel 4.There are three wheel rods that are the distribution of product shape, the cavity that wheel rod and hopper form in the rear portion that is formed on hopper.Above two wheel rods are reverse sync rotations, forage is clamp-oned downwards, the asynchronous reverse rotation of two wheel rods up and down, the rotating speed of wheel rod carries out defibrination work greater than the rotating speed of top wheel rod to the careless class that enters below.
The utility model has the advantages that: in the wedge shape cavity of two wheel rods formation up and down, under the effect of two wheel rods up and down of asynchronous reverse rotation, both guaranteed sending into of raw material, guarantee again can produce the required interaction of defibre between material, mill, the wheel rod of following high speed rotation produces ablation to raw material, the wheel rod of top low speed rotation has played effective support effect to the raw material that is ground again when guaranteeing for short needed raw material.Make careless plasmoid can realize directly adopting Bersano process production, save a large amount of grass fiber resources.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is A-A cutaway views of the present utility model.
Accompanying drawing 3 is vertical views of accompanying drawing 1.
The specific embodiment
The utility model includes bolt 1, friction plate 2, hopper 3, wheel 4, sparge pipe 5, wheel 6, wheel 7, bolt 8, spring 9, swing arm 10, gear (11,12).
Describedly take turns 4, wheel 6 is identical with the width of taking turns 7, the end plate of hopper 3 is close to wheel 4, wheel 6 and is taken turns 7 end face, does not press from both sides extremely and is advisable not leak slag with gap between the termination of hopper 3 end plates and wheel (4,6,7).
Described to take turns 6 be to be connected with gear 12, and wheel 7 is to be connected with gear 11.Wheel 6 and wheel 7 are to drive the reverse sync rotation by gear 11 and gear 12.In the present embodiment, wheel (6,7) is to adopt same power to drive, and wheel 4 is to drive with another power.
Described 7 the rotating shaft two ends of taking turns are to be fixed in the adjustable swing arm 10, are connected with to regulate bolt 8 between adjustable swing arm 10 and support.
Described adjustable swing arm 10 is meant that an end of adjustable swing arm 10 is hinged to take turns 6 rotating shaft centers, and the other end supports with spring 9, and bolt 8 passes from adjustable swing arm 10, turns round on hopper 3.Adjust by 8 pairs of swing arm positions of bolt.With regulating the gap between bolt 8 regulating wheels (4,7) and selecting corresponding grinding granularity for use, can obtain the slurry and the paste producing amount of different qualities on demand.
Different refining concentration demands can be regulated sparge pipe 5, and different injection flow rates are achieved.
In the present embodiment, be to adopt to erect to place, also can adopt horizontal positioned, can also adopt and tilt to place, the placement form depends on actual need definite.
Claims (6)
1, the general fiberizer of a kind of careless class mechanical pulp, it is characterized in that wheel (4), wheel (6) and the wheel (7) that is product shape and distributes being arranged at the rear portion of hopper (3) according to the material movement direction, wheel (4) is positioned at the bottom, wheel (7) contacts with the surface of wheel (4), and wheel (6) forms wedge shape cavity with the surface of wheel (4).
2, the general fiberizer of careless class mechanical pulp according to claim 1 is characterized in that the width of described wheel the (4), wheel (6) and wheel (7) is identical, and the end plate of hopper (3) is close to wheel (4), take turns (6) and take turns the end face of (7).
3, the general fiberizer of careless class mechanical pulp according to claim 1 and 2 is characterized in that described wheel the (6) is to be connected with gear (12), and wheel (7) is to be connected with gear (11).
4, careless class machinery according to claim 3 is characterized in that with general fiberizer wheel (6) and power input shaft are to adopt adjustable friction clutch transmission.
5, the general fiberizer of careless class mechanical pulp according to claim 3, the rotating shaft two ends that it is characterized in that described wheel the (7) are to be fixed in the adjustable swing arm (10), are connected with to regulate bolt (8) between adjustable swing arm (10) and support.
6, the general fiberizer of careless class mechanical pulp according to claim 5, it is characterized in that described adjustable swing arm (10) is meant that an end of adjustable swing arm (10) is hinged with wheel (6) rotating shaft center, the other end supports with spring (9), bolt (8) passes from adjustable swing arm (10), turns round on hopper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286711 CN2591083Y (en) | 2002-11-01 | 2002-11-01 | Straws mechanical pulp universal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286711 CN2591083Y (en) | 2002-11-01 | 2002-11-01 | Straws mechanical pulp universal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591083Y true CN2591083Y (en) | 2003-12-10 |
Family
ID=33747334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02286711 Expired - Fee Related CN2591083Y (en) | 2002-11-01 | 2002-11-01 | Straws mechanical pulp universal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591083Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481644B (en) * | 2009-09-02 | 2015-06-17 | 胡斯华纳有限公司 | A saw for construction cutting work |
-
2002
- 2002-11-01 CN CN 02286711 patent/CN2591083Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481644B (en) * | 2009-09-02 | 2015-06-17 | 胡斯华纳有限公司 | A saw for construction cutting work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031210 Termination date: 20101101 |