CN113215845A

CN113215845A - Waste paper pulp manufacturing installation

Info

Publication number: CN113215845A
Application number: CN202110535933.0A
Authority: CN
Inventors: 王子祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-06

Abstract

The invention provides a waste paper pulp manufacturing device, and relates to the technical field of papermaking. The invention provides a waste paper pulp manufacturing device which comprises an agitating tank, a base, a driving motor, an air extractor, a connecting box, a first filtering mechanism, a second filtering mechanism, a discharge port and an air supply pump, wherein the base is fixedly connected to the bottom end of the agitating tank, the driving motor is arranged at the bottom end of the agitating tank, the air extractor is fixedly connected to the top end of the driving motor, the connecting box is fixedly connected to the top end of the air extractor, the first filtering mechanism is fixedly connected to the top end of the connecting box, the first filtering mechanism is rotatably connected with the bottom end of the agitating tank, the second filtering mechanism is fixedly connected to the bottom end of the first filtering mechanism, staples doped in paper pulp are filtered, the discharge port is fixedly connected to the left side of the bottom end of the connecting box, and the air supply pump is arranged on the right side of the driving motor.

Description

Waste paper pulp manufacturing installation

Technical Field

The invention relates to the technical field of papermaking, in particular to a waste paper pulp manufacturing device.

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.

After the recycled waste paper is pulped into paper pulp, more staples can be doped in the paper pulp pulped by the paper box and the more staples can influence the follow-up use of the paper pulp in the paper pulp, so that the follow-up papermaking progress is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a waste paper pulp manufacturing device, which solves the problem that too many staples are mixed in the pulp crushed by a book carton.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a waste paper pulp manufacturing installation, including the agitator tank, the base, driving motor, air exhaust device, the connecting box, first filtering mechanism, second filtering mechanism, the bin outlet, the air feed pump, agitator tank bottom end fixedly connected with base, the agitator tank bottom is equipped with driving motor, driving motor top fixedly connected with air exhaust device, air exhaust device top fixedly connected with connecting box, the first filtering mechanism of connecting box top fixedly connected with, first filtering mechanism rotates with agitator tank bottom to be connected, first filtering mechanism bottom end fixedly connected with second filtering mechanism, connecting box bottom left side fixedly connected with bin outlet, the driving motor right side is equipped with the air feed pump.

Preferably, the stirring is equipped with the opening to the top, and agitator tank bottom middle part is equipped with the opening, and first filter mechanism passes the opening and rotates with the agitator tank to be connected, and connecting box left side bottom is equipped with the opening, feed inlet bottom and connecting box opening part fixed connection, and the drive arrangement output passes connecting box and first filter mechanism bottom fixed connection.

Preferably, first filter mechanism rotates the even fixedly connected with stirring blade in the post outside including setting up the rotation post at connecting box top middle part and connecting box fixed connection, the middle part rotates in the rotation post and is connected with the friction post, rotate even fixedly connected with clutch blocks on the post inner wall, clutch blocks other end fixedly connected with heat conduction post, even fixedly connected with wave gasbag post between the stirring blade, the even fixedly connected with spring fixture block in wave gasbag post bottom, it has the line of cut to pass between the wave gasbag post, the line of cut passes wave gasbag post and wave gasbag post sliding connection.

Preferably, a heating rod is arranged in the stirring blade, the heating rod penetrates through the wave air bag column and is arranged at two ends of the wave air bag column, the wave air bag column is wavy, the bottom end of the wave air bag column is fixedly connected with the output end of the driving device, and the bottom end of the friction column penetrates through the bottom end of the rotation column and is fixedly connected with the bottom end of the connection box.

Preferably, the second filtering mechanism rotates the filter plate of being connected including setting up at the connecting box top with the connecting box, filter plate right side bottom fixedly connected with air duct, the round hole has evenly been seted up on the filter plate, top end fixedly connected with go-between in the round hole, the even fixedly connected with rhombus gasbag of go-between, the rhombus gasbag other end is fixed connection each other on the round hole axis line, the inboard fixedly connected with slurcam of rhombus gasbag, fixedly connected with filters the pole on the slurcam, filter even fixedly connected with round bar on the pole, the rhombus gasbag is close to inboard top and bottom fixedly connected with filter screen, even fixedly connected with spoiler block in the rhombus gasbag inner wall, rhombus gasbag outside fixedly connected with second filters the pole, the second filters the pole other end and dog sliding connection, the dog other end and go-between fixed connection.

Preferably, the air duct bottom passes connection box and air feed pump top fixed connection, has evenly seted up the feed port on the filter screen, and it is crisscross each other on the slurcam of fixed connection on the slurcam of both sides in the rhombus gasbag to be located, and it is crisscross each other between the second of being connected with the rhombus gasbag outside filters the pole from top to bottom, and adjacent rhombus gasbag is close to outside top and bottom fixedly connected with filter screen, and the filter screen other end and go-between top and bottom fixed connection link up between the filter plate inside and the air duct, and the even fixedly connected with dog in pole top is filtered to the second.

(III) advantageous effects

(1) According to the invention, the friction column, the friction block, the heat conduction column and the wave air bag column are arranged in the first filtering mechanism, so that when the rotating column rotates to drive the stirring blade to stir waste paper, the wave air bag column is heated by heat generated by continuous friction between the friction column and the friction block, the wave air bag column is heated and expanded to plug the round hole in the filter plate, and the waste paper which is not completely crushed in the process of crushing the waste paper is prevented from entering the connecting box, so that the crushing effect on the waste paper is influenced.

(2) According to the invention, through the friction block, the heat conduction column, the wave air bag column and the spring clamping block which are arranged in the first filtering mechanism, when paper pulp in the stirring tank enters the circular hole through the space between the wave air bag columns under the action of the air exhaust device, the larger pulp mass passing through the space between the spring clamping block and the cutting line is damaged by the vibration of the spring clamping block and the cutting line, so that the larger pulp mass is prevented from entering the circular hole to cause the blockage of the filter plate, thereby preventing the influence on the discharge of the paper pulp.

(3) According to the invention, the rhombic air bags, the pushing plates, the filtering rods, the round rods, the filter screens and the flow disturbing blocks arranged in the second filtering mechanism push the filter screens to arch upwards through the expansion of the rhombic air bags, so that when paper pulp falls between the upwards arched filter screens, the paper pulp falling between the filter screens is extruded through the vibration extrusion of the rhombic air bags, and the paper pulp is subdivided, and the influence of overlarge discharged paper pulp particles on the papermaking effect is prevented.

(4) According to the invention, the pushing plate, the filter rod, the round rod, the filter screen, the flow disturbing block, the second filter rod and the stop block are arranged in the second filter mechanism, so that when paper pulp enters the filter screen, the filter rod and the second filter rod are driven by the rhombic air bag to shake in multiple directions to extrude and filter staples carried in the paper pulp, so that the staples are clamped on the filter rod and the stop block, and the gap between the filter rod and the second filter rod when the filter rod and the second filter rod shake is reduced by the stop block to enhance the filtering effect on the staples, thereby preventing the subsequent use of the paper pulp from being influenced by the excessive staples carried in the paper pulp.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a front cross-sectional view of a first filter mechanism of the present invention;

FIG. 4 is a top view of a first filter mechanism of the present invention;

FIG. 5 is a top view of a second filter mechanism according to the present invention;

FIG. 6 is a schematic view of a filter screen according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 5 at B according to the present invention.

The device comprises a stirring box 1, a base 2, a driving motor 3, an air extractor 4, a connecting box 5, a first filtering mechanism 6, a rotating column 601, a stirring blade 602, a friction column 603, a friction block 604, a heat conducting column 605, a wave air bag column 606, a spring clamping block 607, a cutting line 608, a second filtering mechanism 7, a filter plate 701, an air duct 702, a connecting ring 703, a diamond air bag 704, a push plate 705, a filter rod 706, a round rod 707, a filter screen 708, a flow disturbing block 709, a second filter rod 710, a stop block 711, a discharge port 8 and an air supply pump 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.

As shown in fig. 1 to 8, an embodiment of the present invention provides a waste paper pulp manufacturing apparatus, which includes an agitator tank 1, a base 2, a driving motor 3, an air extractor 4, a junction box 5, a first filtering mechanism 6, a second filtering mechanism 7, a discharge port 8, an air supply pump 9, the base 2 is fixedly connected to the bottom end of the agitator tank 1, the driving motor 3 is disposed at the bottom end of the agitator tank 1, the air extractor 4 is fixedly connected to the top end of the driving motor 3, the junction box 5 is fixedly connected to the top end of the air extractor 4, the first filtering mechanism 6 is fixedly connected to the top end of the junction box 5, the first filtering mechanism 6 is rotatably connected to the bottom end of the agitator tank 1, the second filtering mechanism 7 is fixedly connected to the bottom end of the first filtering mechanism 6, the discharge port 8 is fixedly connected to the left side of the bottom end of the junction box 5, the air supply pump 9 is disposed on the right side of the driving motor 3, an opening is disposed toward the top end of the agitator tank, an opening is disposed at the middle portion of the bottom end of the agitator tank 1, first filtering mechanism 6 passes the opening and is connected with agitator tank 1 rotation, and 5 left sides bottoms of connecting box are equipped with the opening, feed inlet bottom and 5 opening parts fixed connection of connecting box, and the drive arrangement output passes connecting

box

5 and 6 bottom fixed connection of first filtering mechanism.

First filter mechanism 6 is including setting up at connecting box 5 top middle part and connecting box 5 fixed connection's rotation post 601, the even fixedly connected with stirring blade 602 in rotation post 601 outside, the middle part rotates in rotation post 601 and is connected with friction post 603, rotate even fixedly connected with clutch block 604 on the post 601 inner wall, clutch block 604 other end fixedly connected with heat conduction post 605, even fixedly connected with wave gasbag post 606 between the stirring blade 602, the even fixedly connected with spring fixture block 607 in wave gasbag post 606 bottom, it has cutting line 608 to pass between the wave gasbag post 606, cutting line 608 passes wave gasbag post 606 and wave gasbag post 606 sliding connection, be equipped with the heating rod in the stirring blade 602, the heating rod passes wave gasbag post 606 and arranges wave gasbag post 606 both ends in, wave gasbag post 606 is the wave, 60 bottoms end and drive arrangement output fixed connection, friction post 603 bottom passes and rotates post 601 bottom and connecting box 5 bottom fixed connection.

The second filtering mechanism 7 comprises a filtering plate 701 which is arranged at the top end of the connecting box 5 and is rotationally connected with the connecting box 5, the bottom end of the right side of the filtering plate 701 is fixedly connected with an air duct 702, round holes are uniformly arranged on the filtering plate 701, the top end in the round holes is fixedly connected with a connecting ring 703, the connecting ring 703 is uniformly and fixedly connected with a rhombic air bag 704, the other ends of the rhombic air bag 704 are mutually and fixedly connected on the central axis of the round holes, the inner side of the rhombic air bag 704 is fixedly connected with a pushing plate 705, the pushing plate 705 is fixedly connected with a filtering rod 706, the filtering rod 706 is uniformly and fixedly connected with a round rod 707, the rhombic air bag 704 is fixedly connected with a filtering net 708 close to the top end and the bottom end of the inner side, a turbulence block 709 is uniformly and fixedly connected in the inner wall of the rhombic air, the bottom end of the air duct 702 penetrates through the connecting box 5 to be fixedly connected with the top end of the air supply pump 9, feeding holes are uniformly formed in the filter screen 708, the round rods 707 of the fixed connection on the push plates 705 on the two sides in the rhombic air bags 704 are mutually staggered, the upper positions and the lower positions of the second filter rods 710 connected with the outer sides of the rhombic air bags 704 are mutually staggered, the adjacent rhombic air bags 704 are close to the outer side top end and the bottom end fixedly connected with the filter screen 708, the other ends of the filter screens 708 are fixedly connected with the top end and the bottom end of the connecting ring 703, the interior of the filter plate 701 is communicated with the air duct 702, and the top ends of the second filter rods 710 are uniformly and fixedly connected with the stop blocks 711.

When the waste paper and water are poured into the stirring box 1 in proportion, the driving motor 3 is started to drive the rotating column 601 to rotate, the rotating column 601 rotates to drive the stirring blade 602 to rotate to crush the waste paper in the stirring box 1, after the waste paper is crushed into paper pulp, the air pumping device 4 is started to pump the waste paper in the stirring box 1 into the connecting box 5 through the round holes in the filter plates 701 through the connecting box 5 and discharge the waste paper through the discharge port 8, when the rotating column 601 rotates, friction between the friction blocks 604 and the friction columns 603 in the inner wall of the rotating column 601 generates heat, the generated heat is transmitted to the heating rod arranged in the stirring blade 602 through the heat conducting column 605, the air in the wave air bag column 606 is heated and expanded, so that the intervals between the wave air bag columns 606 are gradually reduced, when the wave air bag columns 606 are completely attached, the spring clamping blocks at the bottom ends of the wave air bag columns 606 are close to each other, and the wave air bag columns 606 are attached to each other 606 is completely contracted so as to block the round hole of the filter plate 701, thereby preventing the quality of the produced pulp from being influenced when the pulp enters the connecting box 5 due to incomplete crushing, and after the pulp is completely crushed, the heating of the wave air bag columns 606 is stopped so as to cause the wave air bag columns 606 to grab and contract, when the wave air bag columns 606 are completely contracted, the gaps between the wave air bag columns 606 are expanded so that the pulp can enter the round hole of the filter plate 701 between the wave air bag columns 606 and the cutting line 608 to be discharged, and the round hole generates negative pressure under the action of the air extractor 4 so as to be sucked into the connecting box 5, and under the action of the negative pressure and the spring clamping blocks 607 and the wave air bag columns 606 with certain elasticity, when the pulp passes between the wave air bag columns 606 and the cutting line 608, the wave air bag columns 606 vibrate under the action of the pulp flowing downwards rapidly, the wave air bag column 606 constantly vibrates to make the cutting line 608 constantly vibrate to the messenger can be dispersed through the great pulp piece between the cutting line 608, thereby prevents to enter into the too big pulp piece in the round hole thereby causes the row material of round hole jam influence pulp.

When pulp enters the circular holes, the air supply pump 9 is started to perform intermittent air suction and supply in the air guide pipe 702, when air flow entering the air guide pipe 702 enters the diamond-shaped air sac 704 through the filter plate 701, the air rapidly flows in the diamond-shaped air sac 704 to impact the turbulence block 709 in the diamond-shaped air sac 704 so as to enable the diamond-shaped air sac 704 to shake left and right, when the air enters the diamond-shaped air sac 704, the diamond-shaped air sac 704 is expanded so as to push the push plate to press towards the middle part of the diamond-shaped air sac 704, the filter screen 708 close to the outer side of the diamond-shaped air sac 704 is pressed between the adjacent diamond-shaped air sacs 704 so as to arch the filter screen 708 upwards, the diamond-shaped air sac 704 shakes up and down by matching with the air suction device 4 to enable the negative pressure generated at the circular holes and the impact of the continuous filter screen 708 of the pulp, the diamond-shaped air sac 704 shakes up and down and left and right to press the pulp falling between the filter screens 708 so as to further refine the pulp, and when the pulp falls into the rhombic air bags 704 and between the rhombic air bags 704 through the filter screen 708, the filter rods 706 and the second filter rods 710 are driven to vibrate in multiple directions by the upward, downward, leftward and rightward vibration of the rhombic air bags 704, so that the pulp falling into the rhombic air bags 704 and between the rhombic air bags 704 is further screened, when staples are carried in the pulp, the filter rods 706 and the second filter rods 710 vibrate in multiple directions, and during the process of the filter rods 706 and the second filter rods 710, the filter rods 706 and the second filter rods 710 continuously collide with each other, so that the staples are continuously pressed when the staples fall onto the filter rods 706 and the second filter rods 710, so that the staples are deformed, and the filter rods 706 and the second filter rods 710 have certain magnetism so that the deformed staples are clamped on the filter rods 706 and the second filter rods 710, and when the filter rod 706 and the round rod 707 shake when passing through the round rod 707 provided on the filter rod 706 and the second filter rod 710, reducing the gap between the filter rod 706 and the round rod 707 by the round rod 707, thereby enhancing the filtering effect on the staples in the pulp and preventing the excessive staples mixed in the pulp from affecting the subsequent paper making.

Claims

1. The utility model provides a waste paper pulp manufacturing installation, includes agitator tank (1), base (2), driving motor (3), air exhaust device (4), junction box (5), first filter mechanism (6), second filter mechanism (7), bin outlet (8), air feed pump (9), its characterized in that: agitator tank (1) bottom fixedly connected with base (2), agitator tank (1) bottom is equipped with driving motor (3), driving motor (3) top fixedly connected with air exhaust device (4), air exhaust device (4) top fixedly connected with connecting box (5), the first filtering mechanism (6) of connecting box (5) top fixedly connected with, first filtering mechanism (6) rotate with agitator tank (1) bottom and are connected, first filtering mechanism (6) bottom fixedly connected with second filtering mechanism (7), connecting box (5) bottom left side fixedly connected with bin outlet (8), driving motor (3) right side is equipped with air feed pump (9).

2. A used paper pulp manufacturing apparatus according to claim 1, characterized in that: the stirring is equipped with the opening to the top, and agitator tank (1) bottom middle part is equipped with the opening, and first filtering mechanism (6) pass the opening and are connected with agitator tank (1) rotation, and connecting box (5) left side bottom is equipped with the opening, feed inlet bottom and connecting box (5) opening part fixed connection, and the drive arrangement output passes connecting box (5) and first filtering mechanism (6) bottom fixed connection.

3. A used paper pulp manufacturing apparatus according to claim 1, characterized in that: first filtering mechanism (6) are including setting up rotation post (601) at connecting box (5) top middle part and connecting box (5) fixed connection, the even fixedly connected with stirring blade (602) in rotation post (601) outside, the middle part rotates in rotation post (601) and is connected with friction post (603), rotate even fixedly connected with clutch block (604) on post (601) inner wall, clutch block (604) other end fixedly connected with heat conduction post (605), even fixedly connected with wave gasbag post (606) between stirring blade (602), the even fixedly connected with spring fixture block (607) in wave gasbag post (606) bottom, it has line of cut (608) to pass between wave gasbag post (606), line of cut (608) pass wave gasbag post (606) and wave gasbag post (606) sliding connection.

4. A used paper pulp manufacturing apparatus according to claim 3, characterized in that: the stirring blade (602) is internally provided with a heating rod, the heating rod penetrates through the wave air bag column (606) and is arranged at two ends of the wave air bag column (606), the wave air bag column (606) is wave-shaped, the bottom end of the wave air bag column (60) is fixedly connected with the output end of the driving device, and the bottom end of the friction column (603) penetrates through the bottom end of the rotating column (601) and is fixedly connected with the bottom end of the connecting box (5).

5. A used paper pulp manufacturing apparatus according to claim 1, characterized in that: the second filtering mechanism (7) comprises a filtering plate (701) which is arranged at the top end of the connecting box (5) and is rotationally connected with the connecting box (5), the bottom end of the right side of the filtering plate (701) is fixedly connected with an air duct (702), round holes are uniformly formed in the filtering plate (701), the top end in each round hole is fixedly connected with a connecting ring (703), the connecting rings (703) are uniformly and fixedly connected with a rhombic air bag (704), the other ends of the rhombic air bags (704) are mutually and fixedly connected on the central axis of the round holes, the inner side of the rhombic air bag (704) is fixedly connected with a push plate (705), the push plate (705) is fixedly connected with a filtering rod (706), the filtering rod (706) is uniformly and fixedly connected with a round rod (707), the rhombic air bag (704) is close to the inner side top end and the bottom end and is fixedly connected with a filtering screen (708), turbulence blocks (709) are uniformly and fixedly connected in the inner wall of the rhombic air bag (704), and the outer side of the rhombic air bag (704) is fixedly connected with a second filtering rod (710), the other end of the second filter rod (710) is connected with the stop block (711) in a sliding way, and the other end of the stop block (711) is fixedly connected with the connecting ring (703).

6. A used paper pulp manufacturing apparatus according to claim 5, characterized in that: the bottom end of the air duct (702) penetrates through the connecting box (5) and is fixedly connected with the top end of the air supply pump (9), a feeding hole is uniformly formed in the filter screen (708), the round rods (707) fixedly connected with the pushing plates (705) on the two sides in the rhombic air bags (704) are mutually staggered, the upper and lower positions of the second filter rod (710) connected with the outer side of the rhombic air bags (704) are mutually staggered, the adjacent rhombic air bags (704) are close to the outer side top end and the bottom end fixedly connected with the filter screen (708), the other end of the filter screen (708) is fixedly connected with the top end and the bottom end of the connecting ring (703), the inner part of the filter plate (701) is communicated with the air duct (702), and the top ends of the second filter rods (710) are uniformly and fixedly connected with the stop blocks (711).