CN210561431U - Raw material fiber breaker in paper course of working - Google Patents
Raw material fiber breaker in paper course of working Download PDFInfo
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- CN210561431U CN210561431U CN201920683980.8U CN201920683980U CN210561431U CN 210561431 U CN210561431 U CN 210561431U CN 201920683980 U CN201920683980 U CN 201920683980U CN 210561431 U CN210561431 U CN 210561431U
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Abstract
The utility model belongs to the technical field of paper processing, in particular to a raw material fiber crusher in a paper processing process, which comprises a shell component and a crushing component, wherein the shell component comprises a barrel body, a discharging pipe, a sleeve and a stirring shaft, a feeding hole is formed in the upper surface of the barrel body, and the discharging pipe is fixedly connected to the barrel body; through telescopic outside sets up the filter screen filters the raw materials fibre of paper pulp inside, with qualified raw materials fibre inflow below, unqualified paper pulp raw materials fibre passes through the sleeve side the import enters into telescopic inside is by inside the hob drives the inflow the sleeve top is gone on the processing of (mixing) shaft and go up the mill with the grinding of mill down carries out once more after the grinding the filter screen filters the detection, guarantees every time the paper pulp of filter screen below is the broken qualified paper pulp of raw materials fibre to obtain exquisite paper pulp, thereby obtain the better paper of feel.
Description
Technical Field
The utility model belongs to the technical field of paper processing, especially, relate to a raw materials fibre breaker in paper course of working.
Background
The paper making process includes two modes, one is mechanical process and one is manual process, and the mechanical process is continuous in paper making machine, and includes diluting paper pulp with water to certain concentration, dewatering in the net part of the paper making machine to form wet paper sheet, squeezing to dewater and stoving to form paper.
Patent No. CN201721014722.8 discloses a pulp dispersing apparatus for paper mills, which continuously crushes the pulp inside, but does not have a filtering device therein, so that the pulp discharged finally still contains fibers which are not completely crushed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a raw materials fibre breaker in paper course of working aims at solving a paper pulp dispersion equipment for paper mill of patent number CN201721014722.8, and the well adoption is continuous constantly to carry out the breakage to inside paper pulp, but does not set up filter equipment wherein, causes still to contain in the paper pulp of last outflow and does not smash complete fibrous problem.
The utility model is realized in such a way, a raw material fiber crusher in the paper processing process comprises a shell component and a crushing component, wherein the shell component comprises a barrel body, a discharge pipe, a sleeve and a stirring shaft, a feed inlet is arranged on the upper surface of the barrel body, the discharge pipe is fixedly connected with the barrel body, the discharge pipe is arranged on the lower surface of the barrel body, the sleeve is fixedly connected with the barrel body, the sleeve is arranged in the barrel body, an outlet and an inlet are arranged on the side surface of the sleeve, the stirring shaft is rotationally connected with the sleeve, the stirring shaft is arranged in the sleeve, the crushing component comprises a power motor, a screw rod, a driving part, an upper grinding disc, a lower grinding disc and a filter screen, the power motor is fixedly connected with the barrel body, the power motor is arranged on the lower surface of the barrel body, the screw, the hob is located telescopic inside, driving piece fixed connection in the hob, driving piece is located the upper end of hob, the runner stone fixed connection in driving piece, the runner stone is located the below of driving piece, lower mill fixed connection in the sleeve, the lower mill is located telescopic lateral wall, the filter screen cover is located telescopic lateral wall.
Preferably, the filter screen is set to be conical, and the lowest part of the filter screen is flush with the inlet.
Preferably, the lower extreme of sleeve is provided with the filter screen, the filter screen is provided with a plurality ofly, and the interval ring in the lower extreme of sleeve.
Preferably, the sleeve is composed of a cylinder at the lower half part and a circular ring at the upper half part, and the circular ring is arranged to be inclined.
Preferably, the cylinder and the ring are hollow and communicated with each other.
Preferably, the stirring shaft is accommodated in the circular ring, and the outlet is located at the lowest position of the circular ring.
Preferably, the upper grinding disc is rotatably connected to the lower grinding disc, and the upper grinding disc is positioned on the upper surface of the lower grinding disc.
Preferably, the upper surface of the upper grinding disc is provided with a groove, and a through leak hole is formed in the groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a raw materials fibre breaker in paper course of working, through telescopic outside sets up the filter screen filters the inside raw materials fibre of paper pulp, with qualified raw materials fibre inflow below, unqualified paper pulp raw materials fibre passes through the sleeve side the import enters into telescopic inside is by inside the hob drives the inflow sleeve top is gone on the processing of (mixing) shaft and go up the mill with the grinding of mill down carries out once more after grinding the filter screen filters and detects, guarantees every time the paper pulp of filter screen below is the broken qualified paper pulp of raw materials fibre to obtain fine and smooth paper pulp, thereby obtain the better paper of feel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the middle sleeve of the present invention;
FIG. 3 is a schematic view of the structure of the filtering net of the present invention;
FIG. 4 is a schematic view of the upper millstone structure of the utility model;
in the figure: 1. a housing assembly; 11. a barrel body; 12. a feed inlet; 13. a discharge pipe; 14. a sleeve; 15. an outlet; 16. an inlet; 17. a stirring shaft; 2. a crushing assembly; 21. a power motor; 22. a screw rod; 23. a driver; 24. an upper grinding disc; 25. a lower grinding disc; 26. and (4) a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a raw material fiber crusher in a paper processing process comprises a shell component 1 and a crushing component 2, wherein the shell component 1 comprises a barrel body 11, a discharge pipe 13, a sleeve 14 and a stirring shaft 17, a feed inlet 12 is formed in the upper surface of the barrel body 11, the discharge pipe 13 is fixedly connected to the barrel body 11, the discharge pipe 13 is positioned on the lower surface of the barrel body 11, the sleeve 14 is fixedly connected to the barrel body 11, the sleeve 14 is positioned inside the barrel body 11, an outlet 15 and an inlet 16 are formed in the side surface of the sleeve 14, the stirring shaft 17 is rotatably connected to the sleeve 14, the stirring shaft 17 is positioned inside the sleeve 14, the crushing component 2 comprises a power motor 21, a spiral rod 22, a driving part 23, an upper grinding disc 24, a lower grinding disc 25 and a filter screen 26, the power motor 21 is fixedly connected to the barrel body 11, the power motor 21 is positioned on the lower surface of the, the driving part 23 is fixedly connected to the spiral rod 22, the driving part 23 is located at the upper end of the spiral rod 22, the upper grinding disc 24 is fixedly connected to the driving part 23, the upper grinding disc 24 is located below the driving part 23, the lower grinding disc 25 is fixedly connected to the sleeve 14, the lower grinding disc 25 is located on the outer side wall of the sleeve 14, and the filter screen 26 is sleeved on the outer side wall of the sleeve 14.
In the embodiment, when in use, raw material pulp is firstly guided into the barrel 11 through the feed inlet 12, then the raw material pulp falls to the upper part of the upper grinding disc 24 along the barrel 11 and the sleeve 14, enters between the upper grinding disc 24 and the lower grinding disc 25 along the leak holes in the groove above the upper grinding disc 24 for grinding, flows to the lower part after grinding, is filtered by the filter screen 26, when the raw material fiber in the inner part passes through the meshes and enters the lower part, the raw material fiber does not flow into the inlet 16 on the side surface of the sleeve 14, and falls to the lower part of the sleeve 14 or is brought into the upper ring of the sleeve 14 by the screw rod 22 driven by the power motor 21, the pulp flows into the ring to drive the stirring shaft 17 in the inner part to rotate and stir, part of the pulp flows to the upper part of the upper grinding disc 24 again through the outlet 15 to grind and crush again, and then the filter screen 26 filters, in one round of screening, the screened qualified pulp enters the sleeve 14 again through the filter screen below the sleeve 14 at the lower part for processing, and part of the pulp flows out through the discharge pipe 13.
Further, the filter screen 26 is arranged in a conical shape, and the lowest part of the filter screen 26 is flush with the inlet 16.
In the present embodiment, a conical filter screen 26 is sleeved on the outer side wall of the sleeve 14 for filtering and screening the pulp ground by the upper grinding disc 24 and the lower grinding disc 25, the qualified pulp flows into the lower part as qualified pulp, and the unqualified raw material fiber enters the sleeve 14 through the inlet 16 on the side surface of the sleeve 14 for crushing and grinding again until the qualified pulp flows into the lower part.
Further, the lower extreme of sleeve 14 is provided with the filter screen, and the filter screen is provided with a plurality ofly, and the interval encircles in the lower extreme of sleeve 14.
In this embodiment, the filter screen is arranged at the lower end of the sleeve 14, so that the unidirectional circulation flow connected between the qualified pulp and the unqualified pulp can be increased, the qualified pulp can enter the unqualified pulp in the sleeve 14 through the filter screen 26 and be mixed with the unqualified pulp to be processed and crushed again, meanwhile, the unqualified pulp is prevented from entering the qualified pulp, and the filter screen 26 have the same mesh diameter and are both used for judging the qualified pulp and the unqualified pulp.
Further, the sleeve 14 is composed of a cylinder of a lower half and a ring of an upper half, and the ring is set to be inclined.
In this embodiment, the paper pulp is divided into two parts by the sleeve 14, the unprocessed and mixed unprocessed paper pulp or the processed unqualified raw material fiber mixed unqualified paper pulp in the sleeve 14, the raw material fiber qualified paper pulp filtered by the filter screen 26 below the external filter screen 26 reaches the required fiber crushing degree, and the outer ring is lower than the inclined ring in the center, so that the paper pulp can be temporarily stopped in the inner part, and the backflow of the internal paper pulp is avoided.
Further, the cylinder and the ring are hollow and communicated with each other.
In this embodiment, the cylinder is hollow for accommodating the screw rod 22, the screw rod 22 transfers the pulp at the bottom of the cylinder to the upper part of the cylinder, i.e. the ring, the inner hollow of the ring temporarily holds the pulp to collect and crush the pulp, and the outlet 15 in the ring is small and less, so that the pulp in the ring enters more than the pulp outflow, and a large amount of pulp stays in the ring and is stirred by the stirring shaft 17.
Further, the inside of the ring accommodates a stirring shaft 17, and the outlet 15 is located at the lowest position of the ring.
In this embodiment, set up (mixing) shaft 17 in the inside of ring and be used for stirring the pulp in the ring and smash, realize the pulp breakage of first step, set up export 15 in the lowest of ring to the pulp that is smashed by the grinding in the ring flows out, is accepted by last mill 24 of below, and the power of (mixing) shaft 17 comes from a large amount of pulp to pour into and one-way export 15 causes its directional mobile driving force.
Further, an upper grinding disc 24 is rotatably connected to a lower grinding disc 25, and the upper grinding disc 24 is positioned on the upper surface of the lower grinding disc 25.
In the present embodiment, the upper millstone 24 is driven by the driving piece 23 to rotate on the surface of the lower millstone 25, so that the pulp between the upper millstone and the lower millstone is finely ground, and the raw material fiber in the pulp is guaranteed to be broken, thereby achieving the required condition.
Further, the upper surface of the upper grinding disc 24 is provided with a groove, and a through leak hole is formed in the groove.
In the present embodiment, a groove is provided on the upper surface of the upper millstone 24 to receive pulp flowing down from above, and then the pulp flowing down is dropped downward through a leak penetrating the inside of the groove, and ground by the upper millstone 24 and the lower millstone 25 to crush the raw material fibers inside.
The utility model discloses a theory of operation and use flow: firstly, raw material paper pulp is guided into the barrel body 11 through the feeding hole 12, then the raw material paper pulp falls to the upper part of the upper grinding disc 24 along the barrel body 11 and the sleeve 14, and enters between the upper grinding disc 24 and the lower grinding disc 25 along the leak hole in the groove above the upper grinding disc 24 for grinding, flows to the lower part after grinding, is filtered by the filter screen 26, when the raw material fiber in the inner part is qualified to be filtered and passes through the mesh hole to enter the lower part, the raw material fiber is unqualified to flow into the inlet 16 on the side surface of the sleeve 14, and falls to the lower part of the sleeve 14 or is brought into the upper ring of the sleeve 14 by the screw rod 22 driven by the power motor 21, the paper pulp flows into the ring to drive the stirring shaft 17 in the inner part to rotate and stir, part of the paper pulp flows again to the upper part of the upper grinding disc 24 through the outlet 15 for grinding and crushing again, the screened qualified pulp enters the sleeve 14 again through the filter screen below the sleeve 14 at the lower part for processing, and the part flows out through the discharge pipe 13.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The raw material fiber crusher is characterized by comprising a shell assembly (1) and a crushing assembly (2), wherein the shell assembly (1) comprises a barrel body (11), a discharge pipe (13), a sleeve (14) and a stirring shaft (17), a feed inlet (12) is formed in the upper surface of the barrel body (11), the discharge pipe (13) is fixedly connected to the barrel body (11), the discharge pipe (13) is located on the lower surface of the barrel body (11), the sleeve (14) is fixedly connected to the barrel body (11), the sleeve (14) is located inside the barrel body (11), an outlet (15) and an inlet (16) are formed in the side surface of the sleeve (14), the stirring shaft (17) is rotatably connected to the sleeve (14), and the stirring shaft (17) is located inside the sleeve (14),
the crushing assembly (2) comprises a power motor (21), a spiral rod (22), a driving piece (23), an upper grinding disc (24), a lower grinding disc (25) and a filter screen (26), wherein the power motor (21) is fixedly connected to the barrel body (11), the power motor (21) is positioned on the lower surface of the barrel body (11), the spiral rod (22) is rotatably connected to an output shaft of the power motor (21), the spiral rod (22) is positioned in the sleeve (14), the driving piece (23) is fixedly connected to the spiral rod (22), the driving piece (23) is positioned at the upper end of the spiral rod (22), the upper grinding disc (24) is fixedly connected to the driving piece (23), the upper grinding disc (24) is positioned below the driving piece (23), the lower grinding disc (25) is fixedly connected to the sleeve (14), and the lower grinding disc (25) is positioned on the outer side wall of the sleeve (14), the filter screen (26) is sleeved on the outer side wall of the sleeve (14).
2. A paper processing raw stock fiber shredder according to claim 1, characterised in that the filter web (26) is conically shaped and that the lowest part of the filter web (26) is flush with the inlet opening (16).
3. A paper processing raw material fiber crusher as claimed in claim 1, characterized in that the lower end of the sleeve (14) is provided with a screen, and the screen is provided in plurality and spaced around the lower end of the sleeve (14).
4. A paper processing raw fiber shredder according to claim 1, characterized in that the sleeve (14) consists of a lower half cylinder and an upper half ring, and that the rings are arranged inclined.
5. A paper processing raw material fiber crusher as claimed in claim 4, characterized in that said cylinder and said ring are hollow inside and communicate with each other.
6. A paper processing raw material fibre shredder according to claim 4, characterised in that the inside of the ring houses the stirring shaft (17), the outlet (15) being located at the lowest part of the ring.
7. A paper processing raw material fiber crusher according to claim 1, characterized in that the upper grinding disc (24) is rotatably connected to the lower grinding disc (25), the upper grinding disc (24) being located on the upper surface of the lower grinding disc (25).
8. The raw material fiber crusher in the paper processing process according to claim 1, characterized in that the upper surface of the upper grinding disc (24) is provided with a groove, and a through leak hole is formed inside the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683980.8U CN210561431U (en) | 2019-05-14 | 2019-05-14 | Raw material fiber breaker in paper course of working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683980.8U CN210561431U (en) | 2019-05-14 | 2019-05-14 | Raw material fiber breaker in paper course of working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210561431U true CN210561431U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920683980.8U Active CN210561431U (en) | 2019-05-14 | 2019-05-14 | Raw material fiber breaker in paper course of working |
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| Country | Link |
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| CN (1) | CN210561431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910397A (en) * | 2021-11-02 | 2022-01-11 | 宁国市东南木纤维科技有限公司 | Wood fiber production equipment for ecological restoration soilless spray seeding |
| CN114561824A (en) * | 2022-04-27 | 2022-05-31 | 河南新亚新科技包装材料有限公司 | High-efficient pulping device is used in papermaking |
| CN116356598A (en) * | 2023-04-21 | 2023-06-30 | 江苏富星纸业有限公司 | Multistage deslagging device for regenerated pulp |
-
2019
- 2019-05-14 CN CN201920683980.8U patent/CN210561431U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910397A (en) * | 2021-11-02 | 2022-01-11 | 宁国市东南木纤维科技有限公司 | Wood fiber production equipment for ecological restoration soilless spray seeding |
| CN114561824A (en) * | 2022-04-27 | 2022-05-31 | 河南新亚新科技包装材料有限公司 | High-efficient pulping device is used in papermaking |
| CN116356598A (en) * | 2023-04-21 | 2023-06-30 | 江苏富星纸业有限公司 | Multistage deslagging device for regenerated pulp |
| CN116356598B (en) * | 2023-04-21 | 2024-03-29 | 江苏富星纸业有限公司 | Multistage deslagging device for regenerated pulp |
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