CN216514854U - Straw pulp defibering and grinding device - Google Patents
Straw pulp defibering and grinding device Download PDFInfo
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- CN216514854U CN216514854U CN202123325130.7U CN202123325130U CN216514854U CN 216514854 U CN216514854 U CN 216514854U CN 202123325130 U CN202123325130 U CN 202123325130U CN 216514854 U CN216514854 U CN 216514854U
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Abstract
The utility model discloses a defibering and grinding device for straw pulp, which belongs to the technical field of defibering and grinding devices, and comprises a defibering device main body and a grinding device main body, wherein the defibering device main body is connected with the grinding device main body through a connecting pipeline, the upper end of the defibering device main body is provided with a feeding box, a crushing roller is arranged in the feeding box, a defibering rod is arranged in the defibering device main body, a grinding roller is arranged in the grinding device main body, so that straw pulp is crushed by impurities and then is sufficiently defibered, and then is sufficiently ground by the grinding roller in the grinding device main body, so that the straw pulp is processed more finely and densely, the subsequent papermaking processing is facilitated, the overall defibering efficiency and the defibering quality of the defibering and grinding device for pulp are effectively improved, and effectively improves the overall processing quality of the straw pulp.
Description
Technical Field
The utility model belongs to the technical field of defibering and grinding devices, and particularly relates to a straw pulp defibering and grinding device.
Background
In the paper making industry, wood is generally adopted as a main raw material, but along with further deterioration of the environment, the process adopting the raw wood as the raw material is gradually replaced, in order to furthest ensure the requirements of the paper making industry, the technology adopting grass such as rough grass, cotton stalk, reed, corn stalk, straw and the like as the paper pulp raw material gradually appears at present, not only a new fiber source is provided for the paper making industry, but also the utilization of waste is realized, the condition that the original materials can only be burnt or returned to the field is changed, the comprehensive utilization of the resources is realized, and the process has excellent social and economic benefits;
when the straw is used as a raw material in the paper industry, pulp of the straw is required to be defibered and ground into pulp firstly when the straw is processed, and the defibering and grinding device of the straw pulp in the prior art cannot realize two steps of defibering and grinding in a real sense, so that the straw pulp cannot be sufficiently defibered in the defibering process, the defibering and grinding work efficiency of the device is low, and the quality of subsequent paper production is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a straw pulp defibering and grinding device, aiming at solving the problems that the prior straw pulp defibering and grinding device can not realize two steps of defibering and grinding in a real sense, so that the straw pulp can not be defibered fully in the defibering process, the defibering and grinding work efficiency of the device is low, and the quality of subsequent paper production is seriously influenced.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a straw pulp defibering and grinding device, includes the defibering and grinding device of thick liquids, the defibering and grinding device of thick liquids including defibering device main part and refining device main part, defibering device main part and refining device main part between connect through the connecting tube that is provided with, the upper end of defibering device main part be provided with into magazine, the feeding box in be provided with the crushing roller, defibering device main part in be provided with the defibering pole, the refining device main part in be provided with the grinding roller.
Preferably, one end fixed connection of connecting tube in the bottom of fluffing device main part and with the inside intercommunication of fluffing device main part, the other end fixed connection of connecting tube in the top of refining device main part and with the inside intercommunication of refining device main part, feed box fixed connection in the top of fluffing device main part, the bottom of fluffing device main part be provided with the support column, support column fixed connection in the bottom of fluffing device main part.
Preferably, the bottom of the fluffer main body is provided with a discharge hole, the discharge hole is fixedly connected with the bottom of the fluffer main body, a discharge valve is arranged in the discharge hole, and the discharge valve is movably connected in the discharge hole.
Preferably, the side wall of the feeding box is provided with a first motor, the first motors are provided with two and fixedly connected to the side wall of the feeding box, the feeding box is internally provided with a crushing roller, the crushing roller rotates and abuts against the inner wall of the feeding box through a rotating roller arranged in the feeding box, and one end of the rotating roller is fixedly connected with an output shaft of the first motor.
Preferably, the two sides of the top end in the fluffing device main body are respectively provided with an equipment cavity, and the equipment cavities are fixedly connected to the top end in the fluffing device main body.
Preferably, the equipment intracavity be provided with the second motor, second motor fixed connection in the equipment intracavity, the equipment intracavity still be provided with the axis of rotation, the upper end of axis of rotation rotate to be connected in the equipment intracavity, the lower extreme extends to the bottom in the fluffer main part.
Preferably, the rotating shaft is fixedly connected with the output end of the second motor through a connecting belt, a fluffing rod is arranged on the rotating shaft, and the fluffing rod is fixedly connected to the rotating shaft.
Preferably, the lateral wall of the refining device main body on be provided with the third motor, the third motor be provided with two and fixed connection on the lateral wall of refining device main body, the refining device main body in be provided with the grinding roller, the grinding roller be provided with two and connect the roller rotation through being provided with respectively and connect on the inner wall of refining device main body, one end the rotation connect the roller and the output fixed connection of third motor.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) foretell straw pulp material is defibered grinder, the cooperation of the crushing roller that is provided with in through the feeding box and the two sets of defibering poles that are provided with in the defibering device main part is used for straw pulp material carries out the broken back of impurity and passes through abundant defibering again, thereby improves the whole defibering efficiency and the quality of defibering of the defibering grinder of thick liquids effectively.
(2) Foretell a straw pulp material defibering grinding device makes the straw pulp material after defibering carry out abundant grinding through the grinding roller in the grinding device main part again through being provided with independent pulping device main part and through connecting tube and defibering device main part intercommunication to make the straw pulp material handle more carefully and closely, so that subsequent papermaking processing has improved the whole processingquality of straw pulp material effectively.
Drawings
FIG. 1 is a schematic structural view of a defibering and refining apparatus for pulp according to the present invention;
FIG. 2 is a sectional view of the defibering and refining apparatus of the present invention;
fig. 3 is a structural sectional view of the refining apparatus body according to the present invention.
The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:
in the figure: 100. a defibering and grinding device for pulp; 1. fluffing the device body; 2. a pulping device main body; 3. connecting a pipeline; 4. a feeding box; 5. a support pillar; 6. a discharge port; 7. a discharge valve; 8. a first motor; 9. a crushing roller; 10. a rotating roller; 11. an equipment chamber; 12. a second motor; 13. a rotating shaft; 14. connecting a belt; 15. a fluffer bar; 16. a third motor; 17. a grinding roller; 18. the connecting roller is rotated.
Detailed Description
The utility model is further described below in connection with specific embodiments.
Examples
As shown in fig. 1 to 3, which are schematic structural views of a straw pulp defibering and refining apparatus according to a preferred embodiment of the present invention, a pulp defibering and refining apparatus 100 of the present embodiment includes a defibering apparatus main body 1 and a refining apparatus main body 2, the defibering apparatus main body 1 and the refining apparatus main body 2 are connected through a connecting pipe 3, one end of the connecting pipe 3 is fixedly connected to a bottom end of the defibering apparatus main body 1 and is communicated with an inside of the defibering apparatus main body 1, and the other end of the connecting pipe 3 is fixedly connected to a top end of the refining apparatus main body 2 and is communicated with an inside of the refining apparatus main body 2.
The top of the fluffer main body 1 be provided with the feeding box 4, feeding box 4 fixed connection on the top of the fluffer main body 1 for the holistic feeding of fluffer main body 1, the bottom of fluffer main body 1 be provided with support column 5, support column 5 fixed connection in the bottom of fluffer main body 1 for support fluffer main body 1's whole.
The bottom of the defibering device main body 1 is provided with a discharge port 6, the discharge port 6 is fixedly connected to the bottom of the defibering device main body 1 and used for enabling straw pulp in the defibering device main body 1 to flow into the pulping device main body 2 through a connecting pipeline 3, a discharge valve 7 is arranged in the discharge port 6, and the discharge valve 7 is movably connected into the discharge port 6.
The feeding device is characterized in that a first motor 8 is arranged on the side wall of the feeding box 4, the first motors 8 are provided with two parts and fixedly connected to the side wall of the feeding box 4, a crushing roller 9 is arranged in the feeding box 4, the crushing roller 9 rotates and abuts against the inner wall of the feeding box 4 through a rotating roller 10 arranged in the crushing roller 9, and one end of the rotating roller 10 is fixedly connected with an output shaft of the first motor 8.
The fluffer is characterized in that equipment cavities 11 are respectively arranged on two sides of the top end in the fluffer body 1, and the equipment cavities 11 are fixedly connected to the top end in the fluffer body 1 and used for connecting and installing other power equipment.
The equipment chamber 11 in be provided with second motor 12, second motor 12 fixed connection in equipment chamber 11, equipment chamber 11 in still be provided with axis of rotation 13, axis of rotation 13 upper end rotate to be connected in equipment chamber 11, the lower extreme extends to the bottom in fluffing device main part 1.
The output fixed connection of axis of rotation 13 through being provided with connecting belt 14 and second motor 12, axis of rotation 13 on be provided with fluffing rod 15, fluffing rod 15 fixed connection on axis of rotation 13 for fluffing the straw thick liquids in fluffing device main part 1.
The lateral wall of the pulping device main body 2 is provided with a third motor 16, the third motor 16 is provided with two and is fixedly connected to the lateral wall of the pulping device main body 2, the pulping device main body 2 is internally provided with a grinding roller 17, the grinding roller 17 is provided with two and is respectively connected to the inner wall of the pulping device main body 2 in a rotating way through a rotating connecting roller 18, and one end of the rotating connecting roller 18 is fixedly connected with the output end of the third motor 16.
In this embodiment, when the defibering and grinding device 100 for pulp is required to defiber and grind straw pulp, the discharge valve 7 is closed and the first motor 8 and the second motor 12 are started, so that the first motor 8 drives the crushing roller 9 to rotate, the second motor 12 drives the rotating shaft 13 to rotate under the linkage of the connecting belt 14, so as to drive the defibering rod 15 to rotate in the defibering device main body 1, then the straw pulp is poured into the feeding box 4, the crushing and extrusion treatment is performed on the straw pulp under the action of the crushing roller 9 in the feeding box 4, so as to crush large-particle impurities in the straw pulp, and further achieve the purpose of removing impurities in the straw pulp, the crushed straw pulp extruded by the crushing roller 9 falls into the defibering device main body 1 through the feeding box 4, and is fully defibered under the action of the two groups of the defibering rods 15 in the defibering device main body 1, when the straw pulp in the defibering device main body 1 is defibered to a certain degree, the third motor 16 is started to drive the grinding roller 17 to rotate in the pulping device main body 2, the discharge valve 7 is opened at the same time, so that the straw pulp in the defibering device main body 1 flows into the pulping device main body 2 through the discharge port 6 and the connecting pipeline 3, and the straw pulp entering the pulping device main body 2 is ground through the grinding roller 17, so that the straw pulp is processed to be finer and denser, and the subsequent papermaking processing is facilitated. Still through being provided with independent pulping device main part 2 and through connecting tube 3 and fluffing device main part 1 intercommunication make the straw thick liquids after fluffing carry out abundant grinding through the grinding roller 17 in the pulping device main part 2 again to make the straw thick liquids handle more carefully, so that subsequent papermaking processing has improved the whole processingquality of straw thick liquids effectively.
While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.
Claims (8)
1. A straw pulp fluffing and grinding device comprises a fluffing and grinding device (100) for pulp;
the method is characterized in that:
defibering and grinding device (100) of thick liquids including defibering device main part (1) and refining device main part (2), defibering device main part (1) and refining device main part (2) between connect through connecting tube (3) that are provided with, the upper end of defibering device main part (1) be provided with into magazine (4), into magazine (4) in be provided with crushing roller (9), defibering device main part (1) in be provided with defibering pole (15), refining device main part (2) in be provided with grinding roll (17).
2. The straw pulp fluffing and refining device according to claim 1, wherein: one end fixed connection of connecting tube (3) in the bottom of fluffing device main part (1) and with the inside intercommunication of fluffing device main part (1), the other end fixed connection of connecting tube (3) on the top of grinding device main part (2) and with the inside intercommunication of grinding device main part (2), feed box (4) fixed connection on the top of fluffing device main part (1), the bottom of fluffing device main part (1) be provided with support column (5), support column (5) fixed connection in the bottom of fluffing device main part (1).
3. The straw pulp fluffing and refining device according to claim 1, wherein: the fluffer is characterized in that a discharge port (6) is formed in the bottom end of the fluffer main body (1), the discharge port (6) is fixedly connected to the bottom end of the fluffer main body (1), a discharge valve (7) is arranged in the discharge port (6), and the discharge valve (7) is movably connected into the discharge port (6).
4. The straw pulp fluffing and refining device according to claim 1, wherein: the side wall of feeding box (4) on be provided with first motor (8), first motor (8) be provided with two and fixed connection on the side wall of feeding box (4), feeding box (4) in be provided with crushing roller (9), crushing roller (9) rotate the butt on the inner wall of feeding box (4) through rotating roller (10) that are provided with, and one end rotating roller (10) and the output shaft fixed connection of first motor (8).
5. The straw pulp fluffing and refining device according to claim 1, wherein: the fluffer is characterized in that equipment cavities (11) are respectively arranged on two sides of the top end in the fluffer main body (1), and the equipment cavities (11) are fixedly connected to the top end in the fluffer main body (1).
6. The straw pulp fluffing and refining device according to claim 5, wherein: the equipment chamber (11) in be provided with second motor (12), second motor (12) fixed connection in equipment chamber (11), equipment chamber (11) in still be provided with axis of rotation (13), the upper end of axis of rotation (13) rotate and connect in equipment chamber (11), the lower extreme extends to the bottom in fluffing device main part (1).
7. The straw pulp fluffing and refining device according to claim 6, wherein: the output fixed connection of axis of rotation (13) through being provided with connecting belt (14) and second motor (12), axis of rotation (13) on be provided with fluffy pole (15), fluffy pole (15) fixed connection on axis of rotation (13).
8. The straw pulp fluffing and refining device according to claim 1, wherein: the lateral wall of pulping device main part (2) on be provided with third motor (16), third motor (16) be provided with two and fixed connection on the lateral wall of pulping device main part (2), pulping device main part (2) in be provided with grinding roller (17), grinding roller (17) be provided with two and connect roller (18) through the rotation that is provided with respectively and rotate and connect on the inner wall of pulping device main part (2), one end rotation connect the output fixed connection of roller (18) and third motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325130.7U CN216514854U (en) | 2021-12-27 | 2021-12-27 | Straw pulp defibering and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325130.7U CN216514854U (en) | 2021-12-27 | 2021-12-27 | Straw pulp defibering and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216514854U true CN216514854U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123325130.7U Active CN216514854U (en) | 2021-12-27 | 2021-12-27 | Straw pulp defibering and grinding device |
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| Country | Link |
|---|---|
| CN (1) | CN216514854U (en) |
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2021
- 2021-12-27 CN CN202123325130.7U patent/CN216514854U/en active Active
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