CN216838749U - Straw pulp coiled material forming machine - Google Patents
Straw pulp coiled material forming machine Download PDFInfo
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- CN216838749U CN216838749U CN202122977747.0U CN202122977747U CN216838749U CN 216838749 U CN216838749 U CN 216838749U CN 202122977747 U CN202122977747 U CN 202122977747U CN 216838749 U CN216838749 U CN 216838749U
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Abstract
The utility model relates to the technical field of straw pulp molding, in particular to a straw pulp coiled material forming machine which comprises a pulp box, a rotary collecting device, a guide mechanism, a squeezing device and a first conveying mesh belt connected with the rotary collecting device and the guide mechanism, wherein the rotary collecting device is used for collecting pulp dewatering materials in the pulp box to the first conveying mesh belt, the first conveying mesh belt is used for conveying the pulp dewatering materials, and the squeezing device is matched with the first conveying mesh belt to squeeze the pulp dewatering materials. During the use, during straw paper pulp added the thick liquid case, drive first conveying mesh belt under the continuous rotation of rotatory device that gathers materials, the rotatory device that gathers materials collects the paper pulp fibre in the straw paper pulp and gathers into paper pulp dehydration material in first conveying mesh belt in addition, carries paper pulp dehydration material to squeezing device by first conveying mesh belt again, and squeezing device squeezes paper pulp dehydration material with first conveying mesh belt cooperation and becomes paper pulp panel, can realize quick shaping straw paper pulp fibre.
Description
Technical Field
The utility model relates to the technical field of straw pulp molding, in particular to a straw pulp coiled material forming machine.
Background
At present, the raw materials of the existing paper pulp molding mainly comprise paper pulp and regenerated paper pulp, the raw material resources are limited, the production cost is higher, straw is half-pulped, namely the pulping degree of straw fiber is controlled to be 30-50%, the strength of the fiber can be kept, energy can be saved, the environment is protected, and when the paper pulp molding board is used for producing the paper pulp molding board, how to rapidly form the straw paper pulp fiber is a problem which needs to be solved urgently.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a straw pulp coiled material forming machine.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a straw paper pulp coiled material make-up machine, includes thick liquid case, rotatory device, guiding mechanism that gathers materials, squeezes the device and connects the first conveying mesh belt of rotatory device and the guiding mechanism that gathers materials, rotatory device that gathers materials is used for collecting paper pulp dehydration material in the thick liquid case is in first conveying mesh belt, first conveying mesh belt is used for carrying paper pulp dehydration material, it is used for squeezing paper pulp dehydration material to squeeze the device and the cooperation of first conveying mesh belt.
Preferably, rotatory device that gathers materials include annular vacuum adsorption cavity, rotate set up in the cavity pivot of thick liquid case, connect annular vacuum adsorption cavity and well idle shaft vacuum adsorption pipe, with the vacuum air extractor of cavity pivot intercommunication and be used for driving cavity pivot pivoted driving motor, first conveying mesh belt part support lean on in the outer wall of annular vacuum adsorption cavity, annular vacuum adsorption cavity part submergence in the thick liquid incasement, the outer wall of annular vacuum adsorption cavity is seted up the first vacuum adsorption hole that the multiunit is used for adsorbing paper pulp dehydration material, first vacuum adsorption hole, annular vacuum adsorption cavity, vacuum adsorption pipe, cavity pivot and vacuum air extractor communicate in proper order.
Preferably, a plurality of clapboards are arranged in the annular vacuum adsorption cavity, a cavity is formed between every two adjacent clapboards in a separating mode, and the first vacuum adsorption hole, the cavity, the vacuum adsorption pipe, the hollow rotating shaft and the vacuum air extractor are communicated in sequence.
Preferably, a vacuum distributor is arranged between the vacuum air pump and the hollow rotating shaft, and the vacuum distributor is used for controlling the air pumping intensity of the vacuum adsorption pipe.
Preferably, one side of the pulp box is communicated with a pulp inlet pipe and a pulp return pipe, and a separation plate for separating a pulp outlet of the pulp inlet pipe and a pulp inlet of the pulp return pipe is arranged in the pulp box; the other side of the pulp box is obliquely arranged.
Preferably, the squeezing device comprises a driving roller, a driven roller, a vacuum chamber arranged between the driving roller and the driven roller and a second conveying mesh belt connected with the driving roller and the driven roller, wherein one end face of the vacuum chamber close to the first conveying mesh belt is abutted against the second conveying mesh belt, a second vacuum adsorption hole used for dewatering the paper pulp dewatering material is arranged on one end face of the vacuum chamber abutted against the second conveying mesh belt, and the first conveying mesh belt and the second conveying mesh belt are matched to squeeze the paper pulp dewatering material.
Preferably, the guide mechanism comprises a first guide roller and a second guide roller, and the first guide roller, the rotary collecting device and the second guide roller are sequentially arranged along the conveying direction of the first conveying net belt.
Preferably, the straw pulp roll forming machine further comprises a cleaning mechanism for cleaning the first conveying net belt, the cleaning mechanism comprises a water supply pipe and a spray head communicated with the water supply pipe, and a spray nozzle of the spray head faces the first conveying net belt between the first guide roller and the second guide roller.
Preferably, the straw pulp coiled material forming machine further comprises a drying forming conveying mechanism, a pulp dewatering material feeding end of the drying forming conveying mechanism is communicated with a pulp dewatering material discharging end of the first conveying mesh belt, and a steam heating pipe used for heating the pulp dewatering material is arranged in the drying forming conveying mechanism.
Preferably, the straw pulp coiled material forming machine further comprises a scraping mechanism arranged at the tail end of the pressing device; the scraping mechanism comprises a first scraper for scraping the paper pulp dehydrated material at the tail end of the squeezing device and a second scraper for scraping the paper pulp dehydrated material pressed on the first conveying mesh belt after squeezing.
The utility model has the beneficial effects that: when the straw paper pulp coiled material forming machine is used, straw paper pulp is added into a pulp box, the first conveying mesh belt is driven under the continuous rotation of the rotary collecting device, the rotary collecting device collects paper pulp fibers in the straw paper pulp and collects the paper pulp fibers into a paper pulp dehydration material on the first conveying mesh belt, the paper pulp dehydration material is conveyed to the pressing device through the first conveying mesh belt, and the pressing device and the first conveying mesh belt are matched to press the paper pulp dehydration material into a paper pulp plate, so that the straw paper pulp fibers can be quickly formed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the reference signs are: 1. a pulp box; 2. a first conveying mesh belt; 31. a first guide roller; 32. a second guide roller; 4. a squeezing device; 41. a driving roller; 42. a driven roller; 43. a vacuum chamber; 44. a second conveying mesh belt; 5. an annular vacuum adsorption cavity; 6. a hollow rotating shaft; 7. a vacuum adsorption tube; 8. a first vacuum adsorption hole; 9. a partition plate; 10. a pulp inlet pipe; 11. a slurry return pipe; 12. a partition plate; 13. a second vacuum adsorption hole; 14. a cleaning mechanism; 141. a water supply pipe; 142. a spray head; 15. a drying, forming and conveying mechanism; 16. A steam heating pipe; 17. a scraping mechanism; 171. a first scraper; 172. a second scraper; 18. a vacuum distributor.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention is further described below with reference to examples and drawings, and the content of the embodiments is not intended to limit the present invention.
As shown in fig. 1, a straw pulp coiled material forming machine comprises a pulp box 1, a rotary collecting device, a guide mechanism, a squeezing device 4 and a first conveying mesh belt 2 connecting the rotary collecting device and the guide mechanism, wherein the rotary collecting device is used for collecting pulp dehydrated materials in the pulp box 1 from the first conveying mesh belt 2, the first conveying mesh belt 2 is used for conveying the pulp dehydrated materials, and the squeezing device 4 is matched with the first conveying mesh belt 2 for squeezing the pulp dehydrated materials.
This straw paper pulp coiled material make-up machine, during the use, during thick liquid case 1 is added to straw paper pulp, drive first conveying mesh belt 2 under the continuous rotation of rotatory device that gathers materials, and rotatory device that gathers materials collects paper pulp fibre in the straw paper pulp and gathers into paper pulp dehydration material in first conveying mesh belt 2, carry paper pulp dehydration material to squeezing device 4 by first conveying mesh belt 2 again, squeezing device 4 squeezes paper pulp dehydration material with the cooperation of first conveying mesh belt 2 and becomes paper pulp panel, can realize quick shaping straw paper pulp fibre.
In this embodiment, rotatory device that gathers materials include annular vacuum adsorption cavity 5, rotate set up in pulp case 1's cavity pivot 6, connect annular vacuum adsorption cavity 5 and the vacuum adsorption pipe 7 of well idle shaft 6, with the vacuum air extractor of cavity pivot 6 intercommunication and be used for driving cavity pivot 6 pivoted driving motor, first conveying mesh belt 2 part support lean on in annular vacuum adsorption cavity 5's outer wall, annular vacuum adsorption cavity 5 part submergence in the pulp case 1, the outer wall of annular vacuum adsorption cavity 5 is seted up the multiunit and is used for adsorbing the first vacuum adsorption hole 8 of paper pulp dehydration material, first vacuum adsorption hole 8, annular vacuum adsorption cavity 5, vacuum adsorption pipe 7, cavity pivot 6 and vacuum air extractor communicate in proper order.
Adopt above-mentioned technical scheme, first vacuum adsorption hole 8, annular vacuum adsorption cavity 5, vacuum adsorption tube 7, cavity pivot 6 and vacuum air extractor communicate in proper order, during the use, driving motor drive cavity pivot 6 rotates and drives vacuum adsorption tube 7 and annular vacuum adsorption cavity 5 and rotate, and then drive first conveying mesh belt 2 and carry, start the vacuum air extractor and can adsorb the paper pulp fibre to gather into paper pulp dehydration material and carry along with the direction of delivery of first conveying mesh belt 2 to straw thick liquids evacuation, thereby collect the paper pulp dehydration material in the straw paper pulp in first conveying mesh belt 2, carry the paper pulp dehydration material to press device 4 by first conveying mesh belt 2 again.
In this embodiment, a plurality of partition plates 9 are accommodated in the annular vacuum adsorption cavity 5, a cavity is formed by partitioning between two adjacent partition plates 9, and the first vacuum adsorption hole 8, the cavity, the vacuum adsorption pipe 7, the hollow rotating shaft 6 and the vacuum air extractor are sequentially communicated.
By adopting the technical scheme, the chamber which is immersed in the straw paper pulp is vacuumized, the paper pulp fibers are adsorbed and gathered into the paper pulp dehydration material, and the dehydration material is conveyed along the conveying direction of the first conveying mesh belt 2; further, a commercially available vacuum distributor 18 is arranged between the vacuum air extractor and the hollow rotating shaft 6, and the vacuum distributor 18 is used for controlling the air extraction intensity of the vacuum adsorption pipe 7, so that the efficiency of collecting the pulp dewatered material is further improved.
In this embodiment, one side of the pulp box 1 is communicated with a pulp inlet pipe 10 and a pulp return pipe 11, and a partition plate 129 for separating a pulp outlet of the pulp inlet pipe 10 from a pulp inlet of the pulp return pipe 11 is arranged in the pulp box 1; the other side of the pulp box 1 is obliquely arranged.
By adopting the technical scheme, the straw paper pulp is prevented from directly flowing back through the pulp inlet of the pulp return pipe 11 after entering the pulp box 1 from the pulp outlet of the pulp inlet pipe 10, so that the concentration of the paper pulp fiber in the pulp box 1 is reduced, and the stability of the concentration of the paper pulp fiber in the pulp box 1 is more favorably maintained. Furthermore, the separating plate 129 is a T-shaped separating plate 129, and the pulp outlet of the pulp inlet pipe 10 and the pulp inlet of the pulp return pipe 11 are respectively guided to the two side wings of the T-shaped separating plate 129, which is more favorable for preventing the straw pulp from directly flowing back through the pulp inlet of the pulp return pipe 11 after entering the pulp tank 1 from the pulp outlet of the pulp inlet pipe 10 to reduce the concentration of the pulp fiber in the pulp tank 1.
In this embodiment, the squeezing device 4 includes a driving roller 41, a driven roller 42, a vacuum chamber 43 disposed between the driving roller 41 and the driven roller 42, and a second conveying mesh belt 44 connecting the driving roller 41 and the driven roller 42, one end surface of the vacuum chamber 43 close to the first conveying mesh belt 2 abuts against the second conveying mesh belt 44, a second vacuum adsorption hole 13 for dewatering the pulp dewatering material is opened on one end surface of the vacuum chamber 43 abutting against the second conveying mesh belt 44, and the first conveying mesh belt 2 and the second conveying mesh belt 44 cooperate to press the pulp dewatering material.
By adopting the above technical scheme, the driving roller 41 drives the second conveying mesh belt 44 to rotate, when the pulp dehydration material is conveyed between the first conveying mesh belt 2 and the second conveying mesh belt 44, the pulp dehydration material is squeezed out by the extrusion of the first conveying mesh belt 2 and the second conveying mesh belt 44, a part of the squeezed water drops through the first conveying mesh belt 2, and the other part of the squeezed water is adsorbed and dehydrated through the second vacuum adsorption holes 13 of the vacuum chamber 43, so that the pulp dehydration material is further dehydrated.
In this embodiment, the guide mechanism includes a first guide roller 31 and a second guide roller 32, and the first guide roller 31, the rotary aggregating device, and the second guide roller 32 are sequentially arranged along the conveying direction of the first mesh belt 2.
Adopt above-mentioned technical scheme to guide first conveying mesh belt 2 to carry paper pulp dehydration material.
In this embodiment, the straw pulp roll forming machine further comprises a washing mechanism 14 for washing the first mesh belt 2, the washing mechanism 14 comprises a water supply pipe 141 and a spray head 142 communicated with the water supply pipe 141, and a spray nozzle of the spray head 142 faces the first mesh belt 2 between the first guide roller 31 and the second guide roller 32.
By adopting the technical scheme, the water supply pipe 141 supplies water for the spray head 142, and the spray head 142 sprays and cleans the first conveying mesh belt 2 between the first guide roller 31 and the second guide roller 32, so that the first conveying mesh belt 2 is cleaned and then matched with the rotary collecting device again to collect and convey the paper pulp dehydration material.
In this embodiment, the straw pulp roll forming machine further includes a drying and forming conveying mechanism 15, a pulp dewatering material feeding end of the drying and forming conveying mechanism 15 is communicated with a pulp dewatering material discharging end of the first conveying mesh belt 2, and a steam heating pipe 16 for heating the pulp dewatering material is arranged in the drying and forming conveying mechanism 15.
By adopting the technical scheme, the paper pulp dehydration material is pressed and dehydrated through the cooperation of the pressing device 4 and the first conveying mesh belt 2 and then output to the first conveying mesh belt 2, and then is conveyed and dried by the drying and forming conveying mechanism 15, and the steam heating pipe 16 heats the paper pulp dehydration material in the conveying process, so that the drying efficiency of the subsequent drying process on the paper pulp dehydration material is promoted.
In this embodiment, the straw pulp roll forming machine further comprises a scraping mechanism 17 disposed at the end of the pressing device 4; the scraping mechanism 17 includes a first scraper 171 for scraping the dewatered pulp at the end of the press device 4, and a second scraper 172 for scraping the dewatered pulp pressed on the first conveying mesh belt 2 after pressing.
When the paper pulp dewatering device is used, after the paper pulp dewatering material is matched with the first conveying mesh belt 2 for pressing and dewatering through the pressing device 4, part of the paper pulp dewatering material may be adhered to the pressing device 4 or the first conveying mesh belt 2, so that part of the paper pulp dewatering material is separated from a paper pulp plate formed after pressing and cannot be conveyed to the next process smoothly, and part of the paper pulp dewatering material remained in the pressing device 4 or the first conveying mesh belt 2 can also influence the pressing and forming of the subsequent pressed paper pulp dewatering material.
The working mode and principle of the straw pulp coiled material forming machine are as follows: straw paper pulp enters the pulp box 1 from the pulp inlet pipe 10, the pulp return pipe 11 is used for keeping the liquid level height in the pulp box 1, the first conveying mesh belt 2 is driven when the rotary collecting device rotates, in the implementation, the rotary collecting device rotates clockwise, a partial cavity of the annular vacuum adsorption cavity 5 is immersed in straw pulp in the pulp box 1, water of the straw pulp is sequentially sucked away through the first vacuum adsorption hole 8, the cavity immersed in the straw pulp, the vacuum adsorption pipe 7, the hollow rotating shaft 6 and the vacuum air extractor, pulp fibers in the straw pulp are adsorbed on the first conveying mesh belt 2 in vacuum and are gathered into a pulp dewatering material, when the chamber on the rotary material collecting device rotates from the lower part of the liquid level of the straw pulp to the upper part of the liquid level of the straw pulp, the paper pulp dehydration material adsorbed on the first conveying mesh belt 2 is continuously dehydrated under the vacuum adsorption action of the annular vacuum adsorption cavity 5; after the first conveying mesh belt 2 carries the paper pulp dehydration material to a separation position of the first conveying mesh belt 2 and the annular vacuum adsorption cavity 5, the paper pulp dehydration material is conveyed to the pressing device 4 by the first conveying mesh belt 2 to be matched and pressed into a plate, the rotary collecting device continuously rotates clockwise and returns to the position below the liquid level of the straw paper pulp to repeatedly collect the material, and the whole forming process is continuously operated.
The paper pulp dehydration material is conveyed to the squeezing device 4 by the first conveying mesh belt 2 to be matched and squeezed into a plate, the paper pulp dehydration material is squeezed by the second conveying mesh belt 44 and the first conveying mesh belt 2 together, one part of squeezed water falls off through the first conveying mesh belt 2, the other part of the squeezed water is adsorbed and dehydrated through the second vacuum adsorption hole 13 of the vacuum chamber 43, the water content of the plate is reduced, when the plate is output from the discharge ends of the first conveying mesh belt 2 and the second conveying mesh belt 44, the paper pulp dehydration material at the tail end of the squeezing device 4 is scraped by the first scraper 171, the paper pulp dehydration material pressed on the first conveying mesh belt 2 after being scraped and squeezed by the second scraper 172 is fed into the drying and forming conveying mechanism 15 to be dried, and when the first conveying mesh belt 2 returns, the first conveying mesh belt 2 is cleaned by the cleaning mechanism 14.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (10)
1. A straw paper pulp coiled material forming machine is characterized in that: including thick liquid case, rotatory device, guiding mechanism that gathers materials, squeeze the device and connect the rotatory first conveying mesh belt who gathers materials device and guiding mechanism, rotatory device that gathers materials is used for collecting paper pulp dehydration material in the thick liquid case is in first conveying mesh belt, first conveying mesh belt is used for carrying paper pulp dehydration material, squeeze the device and be used for squeezing paper pulp dehydration material with the cooperation of first conveying mesh belt.
2. The straw pulp roll forming machine according to claim 1, characterized in that: rotatory device that gathers materials include annular vacuum adsorption cavity, rotate set up in the cavity pivot of thick liquid case, connect annular vacuum adsorption cavity and the vacuum adsorption pipe of well idle shaft, with the vacuum air extractor of cavity pivot intercommunication and be used for driving cavity pivot pivoted driving motor, first conveying mesh belt part support lean on in the outer wall of annular vacuum adsorption cavity, annular vacuum adsorption cavity part submergence in the thick liquid incasement, the outer wall of annular vacuum adsorption cavity is seted up the first vacuum adsorption hole that the multiunit is used for adsorbing paper pulp dehydration material, first vacuum adsorption hole, annular vacuum adsorption cavity, vacuum adsorption pipe, cavity pivot and vacuum air extractor communicate in proper order.
3. The straw pulp roll forming machine according to claim 2, characterized in that: the annular vacuum adsorption cavity is provided with a plurality of clapboards, a cavity is formed between every two adjacent clapboards in a separating mode, and the first vacuum adsorption hole, the cavity, the vacuum adsorption pipe, the hollow rotating shaft and the vacuum air pump are communicated in sequence.
4. The straw pulp roll former according to claim 2, characterized in that: and a vacuum distributor is arranged between the vacuum air pump and the hollow rotating shaft and is used for controlling the air pumping intensity of the vacuum adsorption pipe.
5. The straw pulp roll former according to claim 1, characterized in that: one side of the pulp box is communicated with a pulp inlet pipe and a pulp return pipe, and a separation plate for separating a pulp outlet of the pulp inlet pipe and a pulp inlet of the pulp return pipe is arranged in the pulp box; the other side of the pulp box is obliquely arranged.
6. The straw pulp roll former according to claim 1, characterized in that: the squeezing device comprises a driving roller, a driven roller, a vacuum chamber arranged between the driving roller and the driven roller and a second conveying mesh belt connected with the driving roller and the driven roller, wherein one end face of the vacuum chamber close to the first conveying mesh belt is abutted against the second conveying mesh belt, a second vacuum adsorption hole used for dewatering paper pulp dewatering materials is formed in one end face of the vacuum chamber abutted against the second conveying mesh belt, and the first conveying mesh belt and the second conveying mesh belt are matched to be used for squeezing the paper pulp dewatering materials.
7. The straw pulp roll former according to claim 2, characterized in that: the guide mechanism comprises a first guide roller and a second guide roller, and the first guide roller, the rotary collecting device and the second guide roller are sequentially arranged along the conveying direction of the first conveying net belt.
8. The straw pulp roll forming machine according to claim 7, characterized in that: the straw pulp coiled material forming machine further comprises a cleaning mechanism used for cleaning the first conveying net belt, the cleaning mechanism comprises a water supply pipe and a spray head communicated with the water supply pipe, and a spray nozzle of the spray head faces towards the first conveying net belt between the first guide roller and the second guide roller.
9. The straw pulp roll forming machine according to claim 1, characterized in that: the straw pulp coiled material forming machine further comprises a drying forming conveying mechanism, the pulp dewatering material feeding end of the drying forming conveying mechanism is communicated with the pulp dewatering material discharging end of the first conveying net belt, and a steam heating pipe used for heating the pulp dewatering material is arranged in the drying forming conveying mechanism.
10. The straw pulp roll forming machine according to claim 1, characterized in that: the straw pulp coiled material forming machine also comprises a scraping mechanism arranged at the tail end of the squeezing device; the scraping mechanism comprises a first scraper for scraping the paper pulp dehydration material at the tail end of the squeezing device and a second scraper for scraping the paper pulp dehydration material pressed on the first conveying mesh belt after squeezing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122977747.0U CN216838749U (en) | 2021-11-29 | 2021-11-29 | Straw pulp coiled material forming machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122977747.0U CN216838749U (en) | 2021-11-29 | 2021-11-29 | Straw pulp coiled material forming machine |
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| CN216838749U true CN216838749U (en) | 2022-06-28 |
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| CN202122977747.0U Active CN216838749U (en) | 2021-11-29 | 2021-11-29 | Straw pulp coiled material forming machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032701A (en) * | 2021-11-29 | 2022-02-11 | 广东省汇林包装科技集团有限公司 | Preparation method and application of straw semi-pulping raw material |
| CN116839358A (en) * | 2023-08-09 | 2023-10-03 | 广东昊达智能装备科技有限公司 | Atmosphere end burning furnace capable of saving nitrogen |
-
2021
- 2021-11-29 CN CN202122977747.0U patent/CN216838749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032701A (en) * | 2021-11-29 | 2022-02-11 | 广东省汇林包装科技集团有限公司 | Preparation method and application of straw semi-pulping raw material |
| CN116839358A (en) * | 2023-08-09 | 2023-10-03 | 广东昊达智能装备科技有限公司 | Atmosphere end burning furnace capable of saving nitrogen |
| CN116839358B (en) * | 2023-08-09 | 2024-01-30 | 广东昊达智能装备科技有限公司 | Atmosphere end burning furnace capable of saving nitrogen |
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