CN213804600U - Dewatering device for paper pulp production - Google Patents
Dewatering device for paper pulp production Download PDFInfo
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- CN213804600U CN213804600U CN202022753529.4U CN202022753529U CN213804600U CN 213804600 U CN213804600 U CN 213804600U CN 202022753529 U CN202022753529 U CN 202022753529U CN 213804600 U CN213804600 U CN 213804600U
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Abstract
The utility model discloses a dewatering device for paper pulp production, which belongs to the technical field of paper pulp dewatering, and comprises a box body and a dewatering device, wherein the side wall of the box body is provided with a feed inlet and a discharge outlet, the box body is also provided with a material stirring component, the material stirring component comprises a protective shell and a cylinder, a chute is arranged in the protective shell, a slider is slidably connected in the chute, one side of the slider is connected with a charging chute, one end of the charging chute is hinged with a movable plate, the other end of the charging chute is provided with an opening, a gravity sensor is arranged in the movable plate, the movable end of the cylinder penetrates through one side of the protective shell and is connected with one side of the charging chute, which is far away from the movable plate, is connected with a baffle, the protective shell also comprises a switch and a storage chute, the switch is electrically connected with the gravity sensor and the cylinder, the storage chute is matched with the charging chute for use, through the arrangement, the paper pulp output is stable before the paper pulp is dewatered, thus, the complete dewatering of each paper pulp is ensured, and a great deal of manpower is saved.
Description
Technical Field
The utility model relates to a paper pulp dehydration technology field specifically is a dewatering device is used in paper pulp production.
Background
The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods and can be divided into mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp according to the processing methods; the fiber raw materials can also be divided into wood pulp, straw pulp, hemp pulp, reed pulp, cane pulp, bamboo pulp, rag pulp and the like according to the used fiber raw materials. And can be divided into refined pulp, bleached pulp, unbleached pulp, high-yield pulp, semi-chemical pulp and the like according to different purities. Are commonly used in the manufacture of paper and paperboard.
In the production process of paper pulp, paper with good quality can be manufactured only through a dewatering process, generally, the paper pulp is dewatered through a dewatering device, but a problem exists, each part of paper pulp is required to be completely dewatered, the paper pulp is required to be dewatered through a mode of feeding materials for many times, the dewatering quality of each part of paper pulp is guaranteed, however, the paper pulp is fed manually at present, a large amount of manpower is needed, the quantity of the used materials cannot be controlled manually, and therefore a device capable of guaranteeing the quality of the paper pulp after dewatering through equal feeding is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dewatering device for paper pulp production has solved the problem mentioned in the above-mentioned technical background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dewatering device for paper pulp production, includes the box and sets up the dewatering device on the box, the lateral wall of box is equipped with feed inlet and discharge gate, still be equipped with on the box and dial the material subassembly, it includes protective housing and cylinder to dial the material subassembly, be equipped with the spout in the protective housing, sliding connection has the slider in the spout, one side of slider is connected with the charging chute, the one end of charging chute articulates there is the fly leaf, and the other end is equipped with the opening, be equipped with gravity sensor in the fly leaf, the expansion end of cylinder runs through one side of protective housing and is connected with one side of charging chute, one side that the fly leaf was kept away from to the charging chute is connected with the baffle, the protective housing still includes switch and stock chest, switch and gravity sensor and cylinder electric connection, the stock chest uses with the charging chute cooperation.
As a further aspect of the present invention: the dewatering device comprises a motor and a first gear, the motor is connected to one side of the box body through a support frame, the output end of the motor is connected with the first gear, the first gear is hinged to a second gear, a squeezing roller is fixedly connected to one side of the first gear and one side of the second gear, and the squeezing roller is arranged in the box body.
As a further aspect of the present invention: still be equipped with the connecting piece in the box, be equipped with the torsional spring in the connecting piece, the one end swing joint of torsional spring has the flitch of going, the one side of going the flitch closely laminates with the lateral wall of squeeze roll.
As a further aspect of the present invention: still be equipped with the filter in the box, the filter slope sets up.
As a further aspect of the present invention: and a water collecting tank is arranged below the filter plate.
As a further aspect of the present invention: the side wall of the box body is also hinged with a closed door.
To sum up, the utility model discloses following beneficial effect has:
1. the paper pulp to be dewatered can be accumulated in the storage chute at one time through the storage chute, the arrangement of the gravity sensor realizes that when the gravity of the paper pulp reaches a preset value, the switch can be opened, the switch can open the air cylinder, the air cylinder can drive the charging chute to slide in a reciprocating manner in the chute, the sliding of the charging chute can drive the baffle and the movable plate to slide in the same direction, when the charging chute moves to a certain degree, the movable plate can move along with one end hinged with the charging chute under the influence of gravity, the paper pulp in the charging chute can fall into the box body to be dewatered, the arrangement of the baffle realizes that the paper pulp in the storage chute can be blocked and cannot flow out when the charging chute moves in the opposite direction, the movable plate can block the bottom end of the charging chute, and the baffle cannot block the charging chute, the paper pulp in the storage tank can continuously flow into the charging chute, when the paper pulp reaches the preset value again, the feeding action can be repeated again, and the like.
2. Rotation through the squeeze roll, the process of dehydrating paper pulp is realized, through torsional spring and the setting that removes the flitch, the paper pulp of adhesion on the squeeze roll lateral wall has been realized scraping, just so need not artifical later stage and clear up it, guaranteed that paper pulp can both carry away after the dehydration, the use of manpower has been saved, setting through the filter, water and paper pulp can be separated, and the setting of filter slope, paper pulp after having realized the dehydration can be carried away from the box, setting through the water catch bowl, the water of having realized extruding can be collected, make things convenient for later stage staff's processing, setting through the closed door, realized opening the box more conveniently, facilitate for the staff.
Drawings
Fig. 1 is a first perspective view of the present invention;
fig. 2 is a perspective view of a second viewing angle of the present invention;
FIG. 3 is a schematic view of the inner structure of the protective shell according to the present invention in an unused state;
fig. 4 is a schematic view of the inner structure of the protective shell of the present invention in use;
fig. 5 is a sectional view of the movable plate of the present invention;
fig. 6 is an enlarged view of the present invention a;
in the figure: 1. a box body; 2. a protective shell; 201. a chute; 202. a slider; 203. a charging chute; 204. a movable plate; 205. an opening; 206. a gravity sensor; 207. a baffle plate; 3. a cylinder; 4. a switch; 5. a storage tank; 6. a motor; 601. a support frame; 7. a first gear; 701. a second gear; 8. a squeeze roll; 9. a connecting member; 10. a torsion spring; 11. removing the material plate; 12. a filter plate; 13. a water collection tank; 14. the door is closed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a following technical scheme: a dewatering device for pulp production comprises a box body 1 and a dewatering device arranged on the box body 1, wherein a feeding port and a discharging port are formed in the side wall of the box body 1, a material stirring assembly is further arranged on the box body 1 and comprises a protective shell 2 and a cylinder 3, the cylinder 3 adopts the prior art, a chute 201 is formed in the protective shell 2, a sliding block 202 is connected in the chute 201 in a sliding mode, a charging chute 203 is connected to one side of the sliding block 202, a movable plate 204 is hinged to one end of the charging chute 203, an opening 205 is formed in the other end of the charging chute 203, a gravity sensor 206 is arranged in the movable plate 204 and belongs to the prior art, the dewatering device belongs to the prior art, the movable end of the cylinder 3 penetrates through one side of the protective shell 2 to be connected with one side of the charging chute 203, a baffle 207 is connected to one side of the charging chute 203 far away from the movable plate 204, the protective shell 2 further comprises a switch 4 and a storage chute 5, and the switch 4 belongs to the prior art, the switch 4 is electrically connected with the gravity sensor 206 and the cylinder 3, the storage chute 5 is used in cooperation with the charging chute 203, pulp to be dewatered can be accumulated in the storage chute 5 at one time through the storage chute 5, the pulp is conveyed into the charging chute 203 by the storage chute 5, because one end of the charging chute 203 is hinged with the movable plate 204, and the gravity sensor 206 is arranged in the movable plate 204, after the pulp enters the charging chute 203, the gravity sensor 206 can be subjected to the gravity of the pulp, when the gravity of the pulp reaches a preset value, the switch 4 is opened, the switch 4 can open the cylinder 3, at the moment, the cylinder 3 can drive the charging chute 203 to perform reciprocating sliding in the chute 201, the sliding of the charging chute 203 can drive the baffle plate 207 and the movable plate 204 to slide in the same direction, when the charging chute 203 moves to a certain degree, the movable plate 204 can move along with one end hinged with the charging chute 203 under the influence of the gravity, the pulp in the charging chute 203 will drop into the tank 1 for dewatering, and by means of the baffle 207, it is achieved that when the pulp drops into the tank 1, the paper pulp in the storage tank 5 can be blocked and can not flow out, the pushing time can be controlled by the cylinder 3, when the pulp completely drops into the tank 1 and the returning process is performed, the movable plate 204 blocks the bottom end of the charging chute 203 when the charging chute 203 moves in the reverse direction, the baffle 207 will not block the storage chute 5, and the pulp in the storage chute 5 will flow into the charging chute 203, when the pulp reaches the preset value again, the feeding action is repeated again, and the like, and by the arrangement, before the pulp is dewatered, the output pulp quantity is stable, thus ensuring that each pulp can be completely dewatered and saving a great deal of manpower.
Dewatering device includes motor 6 and gear 7, motor 6 passes through support frame 601 and connects in one side of box 1, motor 6's output is connected with gear 7, gear 7 articulates there is gear two 701, the equal fixedly connected with squeeze roll 8 in one side of gear 7 and gear two 701, squeeze roll 8 sets up in box 1, opening of motor 6 can drive gear 7 and rotate, the rotation of gear 7 can drive gear two 701 and rotate, the rotation of gear 7 and gear two 701 will drive squeeze roll 8 and rotate this moment, rotation through squeeze roll 8, the process of dehydrating paper pulp has been realized.
Still be equipped with connecting piece 9 in the box 1, be equipped with torsional spring 10 in the connecting piece 9, the one end swing joint of torsional spring 10 has the flitch 11 of removing, and the one side of removing flitch 11 closely laminates with the lateral wall of squeeze roll 8, through torsional spring 10 and the setting of removing flitch 11, has realized scraping the paper pulp of adhesion on the 8 lateral walls of squeeze roll, just so need not artifical later stage and clears up it, has guaranteed that paper pulp can both carry away after the dehydration, has saved the use of manpower.
Still be equipped with filter 12 in the box 1, the setting of filter 12 slope has realized that water and paper pulp can separate through the setting of filter 12 to the setting of filter 12 slope has realized that the paper pulp after the dehydration can be carried away from in the box 1.
The below of filter 12 is equipped with water catch bowl 13, and through water catch bowl 13's setting, the water that has realized the extrusion can be collected, makes things convenient for later stage staff's processing.
The side wall of the box body 1 is also hinged with a closing door 14, and the box body 1 can be opened conveniently through the closing door 14, so that convenience is brought to workers.
The utility model discloses a paper pulp production is with dewatering device's application method and theory of operation as follows:
firstly turning on the motor 6, secondly turning on the power supply for the cylinder 3, the switch 4 and the gravity sensor 206, after the paper pulp is prepared, putting the paper pulp to be dewatered into the storage tank 5, at the moment, the paper pulp enters the charging chute 203 through the transmission of the storage tank 5, after the paper pulp enters the charging chute 203, the gravity sensor 206 in the movable plate 204 detects the weight of the paper pulp, when the weight of the paper pulp reaches a preset value, the gravity sensor 206 turns on the switch 4, the switch 4 starts the cylinder 3, the cylinder 3 drives the charging chute 203 to carry out a reciprocating motion, when the charging chute 203 moves to a certain degree, the paper pulp in the charging chute 203 is opened along with the movement of the movable plate 204, at the moment, the paper pulp in the charging chute 203 falls into the box body 1, the paper pulp is dewatered by the extrusion of the extrusion roller 8, and the dewatered paper pulp falls on the filter plate 12, the paper pulp is influenced by the inclination of the filter plates 12 and is transmitted out of the box body 1, the paper pulp dewatering process is realized, and through the arrangement, before the paper pulp enters the dewatering process, the weight of the paper pulp is equal, so that the complete dewatering of each paper pulp can be ensured, and the use of a large amount of manpower is saved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a dewatering device for pulp production, includes box (1) and the dewatering device of setting on box (1), the lateral wall of box (1) is equipped with feed inlet and discharge gate, its characterized in that:
the material stirring assembly is further arranged on the box body (1) and comprises a protective shell (2) and an air cylinder (3), a sliding groove (201) is formed in the protective shell (2), a sliding block (202) is connected in the sliding groove (201) in a sliding mode, one side of the sliding block (202) is connected with a charging chute (203), one end of the charging chute (203) is hinged to a movable plate (204), the other end of the charging chute is provided with an opening (205), a gravity sensor (206) is arranged in the movable plate (204), one side, penetrating through the protective shell (2), of the movable end of the air cylinder (3) is connected with one side of the charging chute (203), and one side, far away from the movable plate (204), of the charging chute (203) is connected with a baffle plate (207);
the protective shell (2) further comprises a switch (4) and a storage tank (5), the switch (4) is electrically connected with the gravity sensor (206) and the air cylinder (3), and the storage tank (5) is matched with the charging chute (203) for use.
2. The dewatering apparatus for pulp production according to claim 1, characterized in that: the dewatering device comprises a motor (6) and a first gear (7), the motor (6) is connected to one side of the box body (1) through a support frame (601), the output end of the motor (6) is connected with the first gear (7), the first gear (7) is hinged to a second gear (701), an extrusion roller (8) is fixedly connected to one side of the first gear (7) and one side of the second gear (701), and the extrusion roller (8) is arranged in the box body (1).
3. A dewatering apparatus for pulp production according to claim 2, characterized in that: still be equipped with connecting piece (9) in box (1), be equipped with torsional spring (10) in connecting piece (9), the one end swing joint of torsional spring (10) has flitch (11) of going, the one side that goes flitch (11) is closely laminated with the lateral wall of squeeze roll (8).
4. The dewatering apparatus for pulp production according to claim 1, characterized in that: still be equipped with filter (12) in box (1), filter (12) slope sets up.
5. The dewatering apparatus for pulp production according to claim 4, characterized in that: and a water collecting tank (13) is arranged below the filter plate (12).
6. The dewatering apparatus for pulp production according to claim 1, characterized in that: the side wall of the box body (1) is also hinged with a closing door (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753529.4U CN213804600U (en) | 2020-11-25 | 2020-11-25 | Dewatering device for paper pulp production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753529.4U CN213804600U (en) | 2020-11-25 | 2020-11-25 | Dewatering device for paper pulp production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213804600U true CN213804600U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022753529.4U Active CN213804600U (en) | 2020-11-25 | 2020-11-25 | Dewatering device for paper pulp production |
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| Country | Link |
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| CN (1) | CN213804600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232370A (en) * | 2021-12-30 | 2022-03-25 | 辽宁兴东科技有限公司 | Pulping and deslagging system for manufacturing cardboard paper by using waste paper |
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2020
- 2020-11-25 CN CN202022753529.4U patent/CN213804600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232370A (en) * | 2021-12-30 | 2022-03-25 | 辽宁兴东科技有限公司 | Pulping and deslagging system for manufacturing cardboard paper by using waste paper |
| CN114232370B (en) * | 2021-12-30 | 2023-11-03 | 辽宁兴东科技有限公司 | Pulping and deslagging system for manufacturing cardboard paper by using waste paper |
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