CN215976620U

CN215976620U - Clean environment-friendly pulping device for papermaking

Info

Publication number: CN215976620U
Application number: CN202122448051.9U
Authority: CN
Inventors: 余斯群
Original assignee: Shantou Ping'anshun Paper Co ltd
Current assignee: Shantou Ping'anshun Paper Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-08
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of papermaking, and discloses an environment-friendly pulping device for clean papermaking, which comprises a feeding structure and a concentration box, wherein the feeding structure comprises a feeding pipe, two ends of the feeding pipe are both contacted with the ground through support frames, a filter screen is arranged in the middle of the inner cavity of the feeding pipe, a screw rod is movably connected in the middle of the inner cavity of the filter screen, the left end of the screw rod penetrates through the feeding pipe and the side wall of the filter screen and extends to the outer side of the feeding pipe, the screw rod is movably connected with the feeding pipe and the side wall of the filter screen, and a drainage groove is arranged at the bottom end of the left side of the feeding pipe. This clean environmental protection slurrying device for papermaking, through the setting of filter screen, the thick liquids that need to concentrate remove in the inner chamber of filter screen under the drive of hob, and thick liquids are at the in-process that removes, and the moisture of thick liquids can enter into the inner chamber of feeding pipe through the filter screen, and the pay-off structure carries out preliminary dehydration for thick liquids, the concentration of the thick liquids of being convenient for.

Description

Clean environment-friendly pulping device for papermaking

Technical Field

The utility model relates to the technical field of papermaking, in particular to an environment-friendly pulping device for clean papermaking.

Background

Paper making is an important invention for ancient Han nationality workers. The method is divided into a mechanism mode and a manual mode. The mechanism is carried out on a paper machine continuously, paper pulp suitable for paper quality is diluted to a certain concentration by water, primary dehydration is carried out at a net part of the paper machine to form wet paper sheets, the wet paper sheets are pressed and dehydrated, and then the paper sheets are dried to form paper pulp, the paper pulp is fibrous substances prepared by using plant fibers as raw materials through different processing methods, the paper pulp needs to be concentrated in the production and preparation process, when equipment is used for concentrating the pulp slurry, the pulp slurry can only be concentrated by using concentration equipment, the paper pulp can not be subjected to primary dehydration in the transportation process, the efficiency of pulp dehydration is reduced, resources are wasted, and after the concentration equipment is used, pulp can be adhered to the concentration equipment and is not convenient for cleaning the concentration equipment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the environment-friendly pulping device for clean papermaking, which has the advantages that the pulp can be preliminarily dehydrated in the conveying process, the pulp concentration efficiency is improved, the resources are saved, and the cleaning of concentration equipment is convenient, so that the problems in the background art are solved.

The utility model provides the following technical scheme: the environment-friendly pulping device for cleaning papermaking comprises a feeding structure and a concentration box, wherein the feeding structure comprises a feeding pipe, two ends of the feeding pipe are in contact with the ground through support frames, a filter screen is arranged in the middle of an inner cavity of the feeding pipe, a screw rod is movably connected in the middle of the inner cavity of the filter screen, the left end of the screw rod penetrates through the feeding pipe and the side wall of the filter screen and extends to the outer side of the feeding pipe, the screw rod is movably connected with the feeding pipe and the side wall of the filter screen, a drainage groove is arranged at the bottom end of the left side of the feeding pipe, a feeding hole is arranged at the top of the left end of the feeding pipe, a discharge hole is arranged at the right end of the feeding pipe and is matched with a baffle, the concentration box is arranged on the ground below the right end of the feeding pipe, a placing frame is movably connected in the inner cavity of the concentration box, a drain pipe is arranged at the right side of the bottom end of the concentration box, and is positioned below the placing frame, the middle part swing joint on concentrated case top right side has the rotating turret, the output shaft end-to-end connection of the one end of rotating turret and first motor, first motor is connected with the lateral wall of concentrated case, the fixed cover of the other end of rotating turret has connect hydraulic telescoping rod one, hydraulic telescoping rod one the bottom and with place the middle part at the stripper plate top of frame adaptation and be connected.

Preferably, the middle part of the left end of the feeding pipe is connected with a second motor, the tail end of an output shaft of the second motor is connected with the middle part of the left end of the screw rod, the top of the right end of the feeding pipe is fixedly sleeved with a first motor, and the tail end of the output shaft of the first motor is connected with the middle part of the top end of the baffle plate.

Preferably, the bottom of the inner cavity of the concentration box is connected with a support plate, the drain pipe is positioned below the support plate, through holes are formed in the middle of two ends of the support plate, and drain holes are uniformly formed in the support plate.

Preferably, the middle parts of placing frame bottom both ends all are connected with the connecting block, the inner chamber adaptation of connecting block and through-hole, the middle part at concentrate tank inner chamber bottom both ends all is inlayed and is had hydraulic telescoping rod two, the top of hydraulic telescoping rod two is connected with the middle part of fixed slot bottom, the inner chamber swing joint of connecting block and fixed slot, one side of fixed slot is connected with the second motor, the output shaft end of second motor runs through the lateral wall of fixed slot and is connected with the connecting block, just the output shaft of second motor and the lateral wall swing joint of fixed slot.

Preferably, a connecting sleeve is movably sleeved on the outer ring of one end of the rotating frame and is connected with the concentrating box.

Compared with the prior art, the utility model has the following beneficial effects:

1. this clean environmental protection slurrying device for papermaking, through the setting of filter screen, the thick liquids that need to concentrate remove in the inner chamber of filter screen under the drive of hob, and thick liquids are at the in-process that removes, and the moisture of thick liquids can enter into the inner chamber of feeding pipe through the filter screen, and the pay-off structure carries out preliminary dehydration for thick liquids, the concentration of the thick liquids of being convenient for.

2. This clean environmental protection slurrying device for papermaking, through the setting of hydraulic telescoping rod two, the extension of hydraulic telescoping rod two can make place the frame and remove to the outside of concentrator box, the cleaning of the concentrator box of being convenient for, through the setting of second motor, the rotation of second motor can drive the connecting block rotation of being connected with it, and the connecting block drives and places the frame rotation, the discharge of the thick liquids of being convenient for.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a rear view of the present invention shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a feed tube of the present invention;

FIG. 4 is a schematic cross-sectional view of a structural concentrator tank of the present invention;

FIG. 5 is a schematic view of a structural support plate according to the present invention.

In the figure: 1. a feeding structure; 2. a concentration tank; 3. a support frame; 4. a feed pipe; 5. a feed inlet; 6. a first motor; 7. a baffle plate; 8. a screw rod; 9. a filter screen; 10. a water discharge tank; 11. a second motor; 12. a drain pipe; 13. a support plate; 14. placing the frame; 15. a first motor; 16. a rotating frame; 17. a first hydraulic telescopic rod; 18. a pressing plate; 19. a second hydraulic telescopic rod; 20. fixing grooves; 21. a second motor; 22. connecting blocks; 23. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, an environment-friendly pulping device for cleaning paper making comprises a feeding structure 1 and a concentration box 2, wherein the feeding structure 1 comprises a feeding pipe 4, two ends of the feeding pipe 4 are contacted with the ground through a support frame 3, a filter screen 9 is arranged in the middle of an inner cavity of the feeding pipe 4, the pulp to be concentrated moves in the inner cavity of the filter screen 9 under the driving of a screw rod 8 through the arrangement of the filter screen 9, the moisture of the pulp can enter the inner cavity of the feeding pipe 4 through the filter screen 9 in the moving process of the pulp, the feeding structure 1 primarily dehydrates the pulp to facilitate the concentration of the pulp, the screw rod 8 is movably connected in the middle of the inner cavity of the filter screen 9, water permeable holes are uniformly arranged on spiral blades on the screw rod 8, the left end of the screw rod 8 penetrates through the side walls of the feeding pipe 4 and the filter screen 9 and extends to the outer side of the feeding pipe 4, and the screw rod 8 is movably connected with the side walls of the feeding pipe 4 and the filter screen 9, the left bottom end of the feeding pipe 4 is provided with a drainage groove 10, filtered water can be discharged through the arrangement of the drainage groove 10, the top of the left end of the feeding pipe 4 is provided with a feeding hole 5, the right end of the feeding pipe 4 is provided with a discharging hole, the discharging hole is matched with the baffle 7, the baffle 7 can block the discharging hole, when the discharging hole is blocked by the baffle 7, slurry can be gathered at the right end of the feeding pipe 4 along with the rotation of the screw rod 8, the slurry is extruded to extrude a part of water in the slurry, the ground below the right end of the feeding pipe 4 is provided with a concentration box 2, the inner cavity of the concentration box 2 is movably connected with a placing frame 14, the right side of the bottom end of the concentration box 2 is provided with a drainage pipe 12, the water in the concentration box 2 can be discharged through the arrangement of the drainage pipe 12, the drainage pipe 12 is positioned below the placing frame 14, the middle part on the right side of the top end of the concentration box 2 is movably connected with a rotating frame 16, one end of a rotating frame 16 is connected with the tail end of an output shaft of a first motor 15, the first motor 15 is connected with the side wall of the concentrating box 2, a first hydraulic telescopic rod 17 is fixedly sleeved at the other end of the rotating frame 16, the bottom of the first hydraulic telescopic rod 17 is connected with the middle of the top of an extrusion plate 18 matched with the placing frame 14, the height of the extrusion plate 18 can be changed by stretching of the first hydraulic telescopic rod 17 through the arrangement of the first hydraulic telescopic rod 17 and the extrusion plate 18, the extrusion plate 18 can extrude slurry, and redundant moisture in the slurry is extruded.

The middle part of 4 left ends of conveying pipe is connected with second motor 11, the output shaft end of second motor 11 is connected with the middle part of 8 left ends of hob, the top of 4 right-hand members of conveying pipe has fixed cover to connect first motor 6, the output shaft end of first motor 6 is connected with the middle part on 7 tops of baffle, setting through second motor 11, the rotation of second motor 11 can drive hob 8 and rotate, the transmission of the thick liquids of being convenient for, setting through first motor 6, the rotation of first motor 6 can drive baffle 7 and rotate, baffle 7 can contact or separate with the discharge gate, the thick liquids of being convenient for are arranged to placing in the frame 14.

Referring to fig. 4 and 5, the bottom of the inner cavity of the concentrating tank 2 is connected with a support plate 13, the drain pipe 12 is located below the support plate 13, through holes 23 are formed in the middle of two ends of the support plate 13, the support plate 13 is uniformly provided with drain holes, and the support plate 13 can support the placing frame 14 through the arrangement of the support plate 13.

The middle parts of the two ends of the bottom of the placing frame 14 are both connected with connecting blocks 22, the connecting blocks 22 are matched with the inner cavities of the through holes 23, the middle parts of the two ends of the bottom of the inner cavity of the concentration box 2 are inlaid with a second hydraulic telescopic rod 19, the top of the second hydraulic telescopic rod 19 is connected with the middle part of the bottom of the fixed groove 20, through the arrangement of the second hydraulic telescopic rod 19, the placing frame 14 can be moved to the outer side of the concentration box 2 through the extension of the second hydraulic telescopic rod 19, the cleaning of the concentration box 2 is facilitated, the connecting blocks 22 are movably connected with the inner cavity of the fixed groove 20, one side of the fixed groove 20 is connected with a second motor 21, the tail end of an output shaft of the second motor 21 penetrates through the side wall of the fixed groove 20 and is connected with the connecting blocks 22, the output shaft of the second motor 21 is movably connected with the side wall of the fixed groove 20, the second motor 21 is matched with the through the arrangement of the second motor 21, the rotation of the second motor 21 can drive the connecting blocks 22 connected therewith to rotate, the connecting block 22 drives the placing frame 14 to rotate, so that the slurry can be discharged conveniently.

The connecting sleeve is movably sleeved on the outer ring of one end of the rotating frame 16 and connected with the concentrating box 2, and through the arrangement of the connecting sleeve, the compression of the rotating frame 16 on the first motor 15 is reduced, so that the first motor 15 can drive the rotating frame 16 to rotate conveniently.

The working principle is as follows: when the slurry feeding device is used, slurry to be concentrated is conveyed into the concentrating box 2 through the feeding structure, the first motor 6 works intermittently in the conveying process, the first motor 6 can drive the baffle 7 connected with the first motor to rotate, when the baffle 7 is in contact with the discharge port, the slurry in the feeding structure 1 cannot be discharged, the slurry is extruded along with the increase of the slurry, redundant moisture in the slurry can be in contact with the inner wall of the feeding pipe 4 through the filter screen 9, the redundant moisture is discharged from the drainage groove 10 under the action of gravity, when the baffle 7 is separated from the discharge port, the primarily dehydrated slurry falls into the placing frame 14, after the amount of the slurry in the placing frame 14 is proper, the first motor 15 starts the first motor 15, the first motor 15 drives the extrusion plate 18 to rotate through the rotating frame 16, the extrusion plate 18 can move to the position above the placing frame 14, the first hydraulic telescopic rod 17 extends, the first hydraulic telescopic rod 17 drives the extrusion plate 18 to move downwards, the stripper plate 18 can extrude thick liquids, extrudes unnecessary moisture in the thick liquids, and thick liquids are concentrated back, and stripper plate 18 is located the side of concentrator box 2, and two 19 extensions of hydraulic telescoping rod, two 19 drives and places frame 14 and remove to the top of concentrator box 2, start second motor 21, and second motor 21 drives and places frame 14 and rotate, the discharge of the thick liquids of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean environmental protection slurrying device for papermaking, includes pay-off structure (1) and concentrator box (2), its characterized in that: the feeding structure (1) comprises a feeding pipe (4), two ends of the feeding pipe (4) are in contact with the ground through a support frame (3), a filter screen (9) is arranged in the middle of an inner cavity of the feeding pipe (4), a screw rod (8) is movably connected in the middle of the inner cavity of the filter screen (9), the left end of the screw rod (8) penetrates through the side walls of the feeding pipe (4) and the filter screen (9) and extends to the outer side of the feeding pipe (4), the screw rod (8) is movably connected with the side walls of the feeding pipe (4) and the filter screen (9), a drainage groove (10) is arranged at the bottom of the left side of the feeding pipe (4), a feeding port (5) is arranged at the top of the left end of the feeding pipe (4), a discharging port is arranged at the right end of the feeding pipe (4), the discharging port is matched with a baffle (7), a concentration box (2) is arranged on the ground below the right end of the feeding pipe (4), the inner chamber swing joint of concentrator box (2) places frame (14), the right side of concentrator box (2) bottom is equipped with drain pipe (12), drain pipe (12) are located the below of placing frame (14), the middle part swing joint on concentrator box (2) top right side has rotating turret (16), the one end of rotating turret (16) and the output shaft end-to-end connection of first motor (15), first motor (15) are connected with the lateral wall of concentrator box (2), hydraulic telescoping rod (17) have been fixed to have cup jointed at the other end of rotating turret (16), the bottom of hydraulic telescoping rod (17) and with place the middle part at the stripper plate (18) top of frame (14) adaptation and be connected.

2. The clean environment-friendly pulping apparatus for papermaking according to claim 1, characterized in that: the middle part of the left end of the feeding pipe (4) is connected with a second motor (11), the tail end of an output shaft of the second motor (11) is connected with the middle part of the left end of the screw rod (8), the top of the right end of the feeding pipe (4) is fixedly sleeved with a first motor (6) through a fixing sleeve, and the tail end of the output shaft of the first motor (6) is connected with the middle part of the top end of the baffle plate (7).

3. The clean environment-friendly pulping apparatus for papermaking according to claim 1, characterized in that: the bottom of the inner cavity of the concentrating box (2) is connected with a supporting plate (13), the drain pipe (12) is located below the supporting plate (13), through holes (23) are formed in the middle of two ends of the supporting plate (13), and drain holes are uniformly formed in the supporting plate (13).

4. The clean environment-friendly pulping apparatus for papermaking according to claim 1, characterized in that: the middle part of placing frame (14) bottom both ends all is connected with connecting block (22), the inner chamber adaptation of connecting block (22) and through-hole (23), the middle part at concentrate tank (2) inner chamber bottom both ends is all inlayed and is had hydraulic telescoping rod two (19), the top of hydraulic telescoping rod two (19) is connected with the middle part of fixed slot (20) bottom, the inner chamber swing joint of connecting block (22) and fixed slot (20), one side of fixed slot (20) is connected with second motor (21), the output shaft end of second motor (21) runs through the lateral wall of fixed slot (20) and is connected with connecting block (22), just the output shaft of second motor (21) and the lateral wall swing joint of fixed slot (20).

5. The clean environment-friendly pulping apparatus for papermaking according to claim 1, characterized in that: the outer ring of one end of the rotating frame (16) is movably sleeved with a connecting sleeve, and the connecting sleeve is connected with the concentrating box (2).