CN112982002A - Automatic paper strickle device of paper mill - Google Patents
Automatic paper strickle device of paper mill Download PDFInfo
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- CN112982002A CN112982002A CN202110198537.3A CN202110198537A CN112982002A CN 112982002 A CN112982002 A CN 112982002A CN 202110198537 A CN202110198537 A CN 202110198537A CN 112982002 A CN112982002 A CN 112982002A
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/342—Mixing apparatus
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of papermaking, in particular to an automatic paper scraping device for a paper mill, which comprises a base, a feeding device and a striking plate, wherein a screen is arranged in the middle of the left side of the upper surface of the base, side plates are arranged on two sides of the upper surface of the base, a fixing frame is arranged at the upper ends of the left sides of the two side plates, the feeding device is fixed on the left side of the fixing frame, two groups of stirring blades are fixed on a rotating shaft of the feeding device, cross columns are fixed at the lower ends of the stirring blades, a discharge plate is arranged at the lower end of the feeding device, a filter screen box is arranged on the outer side of the discharge plate, a cylinder is arranged at the lower end of the right side of the fixing frame, a T-shaped rod is connected with a cylindrical middle bearing, a fixed column is hinged at the left end of the T-shaped rod, a telescopic rod is fixed at the lower end of the fixed column, the telescopic rod strikes the thick liquids and shakes, strikes the board and strickles off the thick liquids.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to an automatic paper leveling device for a papermaking factory.
Background
At present, in the industrial paper making process, the paper making process comprises the steps of fluid pulp preparation, pulp storage, pulp preparation, mixed pulp storage, seasoning, pulp storage, pulp forming, dilution and pulp flushing, screening and purification, pulp flowing box pulp storage, squeezing, drying, gluing, drying, rewetting and calendaring, paper winding, finished product packaging and the like, when the paper is formed, the pulp needs to be flatly laid on a screen, and is required to be flatly scraped, but the deposition density of the pulp during long-time storage is not uniform, some un-crushed raw materials and some caked raw materials still exist in the pulp, so that the pulp cannot be flatly laid on the screen during use, the uniformity of the thickness of finished paper is not facilitated, the quality and the use performance of the paper are greatly reduced, and meanwhile, the local flow of the pulp cannot be controlled during the flatting process, and the thickness of the prepared paper base is uneven, so that the pulp is easy to scrape and take up when the pulp is scraped, the integrity of the paper is damaged, and the manufactured paper cannot be used.
Disclosure of Invention
The present invention is directed to an automatic paper scraping device for paper mills to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic paper scraping device for a paper mill comprises a base, a feeding device and a striking plate, wherein a screen mesh is arranged in the middle of the left side of the upper surface of the base, side plates are arranged on two sides of the upper surface of the base, a sliding groove is formed in the upper end of each side plate, a fixing frame is arranged at the upper end of the left side of each side plate, sliding blocks are arranged on two sides of the lower surface of each fixing frame and are connected in the sliding groove in a sliding manner, an air cylinder is fixed at the right end of each fixing frame, the feeding device is fixed on the left side of each fixing frame, a first motor is fixed in the middle of the upper end of the feeding device, two groups of stirring blades are fixed on a rotating shaft at the lower end of the first motor, a cross column is fixed at the lower end of each stirring blade, a discharge plate is arranged at the lower end of, a cylinder penetrates between the two triangular supports, a T-shaped rod is connected to a cylindrical intermediate bearing, a fixing column is hinged to the left end of the T-shaped rod, a striking plate is fixed to the lower end of the fixing column, a disc is arranged at the right end of the T-shaped rod, a cross rod is fixed to the outer side end of the disc, a supporting block is connected to the outer side end of the cross rod in a bearing mode, the supporting block is fixed to the inner side of the right end of the fixing frame, a second motor is fixed to the outer side of the disc at the front end of the fixing frame, and the second motor is located on the.
Preferably, the cross section of each stirring blade is in two vertical S shapes, the rotating directions of the two S-shaped blades of each stirring blade are opposite, cross columns are arranged at the lower ends of the stirring blades, the number of the cross columns is two, and a group of grinding plates are arranged at the upper ends and the lower ends of the two cross columns.
Preferably, every group the grinding plate is total four, the outside end of grinding plate is fixed in the left and right sides of material feeding unit's inside wall, and every side the medial surface of grinding plate is provided with the sawtooth, every side the grinding plate all presss from both sides in the upper and lower both sides of cross post, the upper surface and the lower surface of cross post all are provided with the sawtooth, the sawtooth on two surfaces about the cross post and the sawtooth of grinding plate medial surface are the crisscross distribution.
Preferably, a plurality of sieve meshes have been seted up to the lower surface equidistance of play flitch, the both sides of going out the flitch all are fixed with the fixed block, the circular slot has been seted up to the lower surface of fixed block, the opening of circular slot is provided with the chamfer, the I-shaped post has been inserted in the circular slot, the last pot head of I-shaped post has the pressure spring, the pressure spring is located the inner chamber of circular slot, the lower extreme of I-shaped post is fixed with the filter screen box, the inboard size of filter screen box is greater than the outside size of a flitch.
Preferably, the middle of the left side of the fixing frame is in a circular ring shape, the left side of the fixing frame is fixed to the middle of the outer side of the feeding device, the right side of the fixing frame is in a Contraband shape, supporting blocks are arranged on the front side and the rear side of the inner side of the right side end of the fixing frame, the cross bar penetrates through the middle of the supporting blocks, triangular supports are fixed to the front side and the rear side of the lower end of the middle of the fixing frame, the distance between the triangular supports is smaller than the width of the fixing frame, a cylinder penetrates through the lower end of the triangular support, a T-shaped rod is connected to the cylindrical middle bearing, and a spring is.
Preferably, the lower extreme of fixed column is fixed with hits the board, hit the board and be the shape of falling L, hit the left side end equidistance of the lower surface of board and be fixed with a plurality of telescopic links, the lower surface of telescopic link is provided with a plurality of oval archs, and the outstanding circumference that is distributes in the lower surface of telescopic link.
Preferably, the centre downwarping of T shape pole, the spreader of the right-hand member of T shape pole is horizontal cylindric, the length of T shape pole right-hand member is unanimous with the length of disc, the lateral surface of disc is provided with the lug, the width of lug is one fifth of the length of disc, and the lug is circumference equidistance and distributes at the lateral surface of disc, the rear side of disc all is fixed with the horizontal pole, front end the outside end key of horizontal pole is connected with No. two motors.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the automatic scraping device for papermaking is provided with the stirring blades and the cross columns for stirring and grinding the slurry again, the slurry is uniformly spread on the screen through the discharge plate and the screen box below the stirring blades, the slurry is beaten and vibrated by the telescopic rods, and the beating plate smooths and compresses the slurry, so that the surface of the slurry is smoother;
2. the automatic scraping device for papermaking provided by the invention carries out secondary treatment on the slurry through the feeding device, the discharge plate and the filter screen box arranged at the lower end filter and disperse the slurry, and meanwhile, the device uniformly spreads the slurry on the screen through the uniform movement of the air cylinder, so that the slurry is conveniently scraped;
3. the telescopic rod arranged on the left side of the automatic paper-making strickle device provided by the invention is used for vibrating and striking the pulp, so that the surface of the pulp is vibrated to be smooth, and the striking plate beside the telescopic rod is used for flattening and compacting the vibrated pulp at the same frequency, so that paper is stricken.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a side view of the holding plate and sieve box of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
FIG. 5 is a three-dimensional view of the mixing blades and cross bars of the feeding device of the present invention;
fig. 6 is a three-dimensional view of the fixing frame of the present invention.
In the figure: the device comprises a base 1, a screen mesh 11, a side plate 2, a chute 21, an air cylinder 22, a feeding device 3, a grinding plate 31, a stirring blade 32, a cross column 33, a first motor 34, a discharging plate 4, a filter screen box 41, a sieve pore 42, a fixing block 43, a circular groove 44, an I-shaped column 45, a pressure spring 46, a second motor 5, a cross rod 51, a disc 52, a convex block 53, a spring 54, a cylinder 55, a T-shaped rod 56, a striking plate 6, a fixing column 61, an expansion rod 62, a fixing frame 7, a sliding block 71, a supporting block 72 and a tripod 73.
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 to 6, the present invention provides a technical solution: an automatic paper scraping device for a paper mill comprises a base 1, a feeding device 3 and a striking plate 6, wherein a screen 11 is arranged in the middle of the left side of the upper surface of the base 1, side plates 2 are arranged on two sides of the upper surface of the base 1, a sliding groove 21 is formed in the upper end of each side plate 2, a fixing frame 7 is arranged at the upper end of the left side of each side plate 2, sliding blocks 71 are arranged on two sides of the lower surface of each fixing frame 7, each sliding block 71 is connected in each sliding groove 21 in a sliding mode, an air cylinder 22 is fixed at the right end of each fixing frame 7 to drive smoke on each side plate to move conveniently, the feeding device 3 is fixed on the left side of each fixing frame 7, the middle of the left side of each fixing frame 7 is annular, the left side of each fixing frame 7 is fixed in the middle of the outer side of each feeding device 3, a first motor 34 is fixed in the, the two S-shaped blades of the two stirring blades 32 rotate in opposite directions, so that slurry can be fully stirred, the lower ends of the stirring blades 32 are provided with two cross columns 33, the upper ends and the lower ends of the two cross columns 33 are provided with a group of grinding plates 31, the number of the grinding plates 31 in each group is four, the outer ends of the grinding plates 31 are fixed on the left side and the right side of the inner side wall of the feeding device 3, the inner side surface of each grinding plate 31 is provided with sawteeth, each grinding plate 31 is clamped on the upper side and the lower side of each cross column 33, the upper surface and the lower surface of each cross column 33 are provided with sawteeth, the sawteeth on the upper surface and the lower surface of each cross column 33 and the sawteeth on the inner side surface of each grinding plate 31 are distributed in a staggered manner, the slurry with larger volume is fully ground between the cross columns 33 and the grinding plates 31 through the rotation of the cross columns 33, the slurry is crushed more uniformly, the, a plurality of sieve pores 42 have been seted up to the lower surface equidistance of play flitch 4, the thick liquids disperses through sieve pores 42, the both sides of going out flitch 4 all are fixed with fixed block 43, circular slot 44 has been seted up to the lower surface of fixed block 43, the opening of circular slot 44 is provided with the chamfer, it has I-shaped post 45 to insert in the circular slot 44, the last pot head of I-shaped post 45 has pressure spring 46, pressure spring 46 is located the inner chamber of circular slot 44, the lower extreme of I-shaped post 45 is fixed with filter screen box 41, the gravity of filter screen box 41 makes pressure spring 46 compressed, thereby produce elasticity, make filter screen box 41 shake from top to bottom, make things convenient for the thick liquids whereabouts, prevent again that thick liquids from plugging up the mesh of filter screen box 41, prevent simultaneously that some bulky thick liquids from dropping, the inboard size of filter screen box 41 is greater than the outside size.
Tripod 73 is fixed on the front side and the rear side of the lower end of the middle of the fixing frame 7, the distance between the two tripods 73 is smaller than the width of the fixing frame 7, a cylinder 55 penetrates through the lower end of the tripod 73, a T-shaped rod 56 is connected with the middle bearing of the cylinder 55, the middle of the T-shaped rod 56 bends downwards, the cross column at the right end of the T-shaped rod 56 is in a horizontal cylinder shape, a spring 54 is fixed between the upper surface of the T-shaped rod 56 and the lower surface of the fixing frame 7, a fixed column 61 is hinged at the left end of the T-shaped rod 56, a striking plate 6 is fixed at the lower end of the fixed column 61, the striking plate 6 is in an inverted L shape, a plurality of telescopic rods 62 are fixed at the left end of the lower surface of the striking plate 6 at equal intervals, a plurality of elliptical bulges are arranged on the lower surface of the telescopic rods 62 and are distributed on the, vibrating the place with uneven pulp surface, thereby vibrating the pulp surface evenly, the rear end of the beating plate 6 is horizontal to conveniently smooth and press the pulp on the screen mesh 11, the right end of the T-shaped rod 56 is provided with a disk 52, the length of the right end of the T-shaped rod 56 is consistent with that of the disk 52, the outer side surface of the disk 52 is provided with a lug 53, the width of the lug 53 is one fifth of that of the disk 52, the lug 53 is distributed on the outer side surface of the disk 52 in a circumferential equidistance way, the rear side of the disk 52 is fixed with a cross rod 51, the outer side end of the front cross rod 51 is in key connection with a second motor 5, the outer side end of the disk 52 is fixed with a cross rod 51, the outer side end bearing of the cross rod 51 is connected with a supporting block 72, the supporting block 72 is fixed on the inner side of the right end of the fixed frame 7, the outer side of the front disk 52 is fixed with the second motor, the second motor 5 can drive the disc 52 to rotate, so that the plurality of bumps 53 arranged on the outer side of the disc 52 sequentially hit the cross column at the right end of the T-shaped rod 56, the right end of the T-shaped rod 56 moves up and down by taking the cylinder 55 as a rotating shaft, and the beating plate 6 hinged to the left end of the T-shaped rod 56 moves up and down.
The working principle is as follows: during actual operation, the first motor 34 is started, slurry subjected to preliminary treatment is poured from a feeding hole at the upper end of the feeding device 3, the first motor 34 drives a rotating shaft at the lower end to rotate, so that the stirring blades 32 and the cross column 33 fixed on the rotating shaft rotate simultaneously, the directions of the bending openings of the two stirring blades 32 are opposite, the slurry can be fully stirred, the slurry is uniformly mixed, the stirred slurry falls down through the cross column 33, sawteeth at the upper side and the lower side of the cross column 33 are matched with sawteeth at the inner side surface of the grinding plate 31 fixed on the inner side wall of the feeding device 3, the slurry with larger volume is fully ground between the cross column 33 and the grinding plate 31 through the rotation of the cross column 33, the slurry is crushed more uniformly, the slurry flows into an inner side cavity of the discharging plate 4 from a discharging hole at the lower end of the feeding device 3 and is dispersed through a sieve hole 42 arranged at the lower end of the discharging plate 4, meanwhile, the flow of the slurry is controlled, the fixing blocks 43 are fixed on two sides of the sieve pore 42, an I-shaped column 45 is arranged in a circular groove 44 formed in the lower surface of the fixing block 43, a filter screen box 41 is fixed at the lower end of the I-shaped column 45, the filter screen box 41 is conveniently covered at the lower end of the filter screen box 41, a pressure spring 46 sleeved on the I-shaped column 45 is positioned on the inner side of the circular groove 44, the slurry flows down from the sieve pore 42 of the discharging plate 4 and falls to the inner side of the filter screen box 41, the pressure spring 46 is compressed by the gravity of the filter screen box 41 to generate elasticity, the filter screen box 41 vibrates up and down to facilitate the falling of the slurry, the slurry is prevented from blocking meshes of the filter screen box 41, meanwhile, the slurry with large volume is prevented from falling, the paper is uneven, the feeding device 3 is fixedly suspended through the fixing frame 7, a cylinder 55 is fixed between the lower ends of two, the T-shaped rod 56, the lower end of a fixed column 61 hinged to the left side of the T-shaped rod 56 is provided with a striking plate 6, the front end of the striking plate 6 is provided with a plurality of telescopic rods 62, the lower end of each telescopic rod 62 is provided with a protrusion, the lower end of each telescopic rod 62 is made to strike on the slurry through the telescopic action of the lower end of the corresponding telescopic rod 62 due to the fact that the striking plate 6 moves up and down, the slurry on the screen mesh 11 is vibrated uniformly, the rear end of the striking plate 6 is horizontal and conveniently flattened and then compressed, the right end of the T-shaped rod 56 is a horizontal cross column, a disc 52 is arranged above the right end of the T-shaped rod 56, the disc 52 is connected with a second motor 5 through a cross rod 51 at the outer end, the second motor 5 is started, the disc 52 can be driven to rotate, a plurality of convex blocks 53 arranged on the outer side of the disc 52 sequentially strike the cross column at the right end of the T-shaped rod 56, and accordingly the right end, so that the striking plate 6 hinged with the left end of the T-shaped rod 56 moves up and down, the lower end of the striking plate 6 can conveniently vibrate the surface of the screen mesh 11, the second motor 5 is fixed on the upper surface of the fixed frame 7, the sliding block 71 arranged at the lower end of the fixed frame 7 slides in the sliding groove 21 arranged on the upper surface of the side plate 2, the fixed frame 7 is pulled left and right through the air cylinder 22 on the right side, thereby driving the whole device to move, when the device at the upper end of the side plate 2 moves to the left side, the lower end of the discharging plate 4 carries out dispersed blanking, the slurry is uniformly distributed on the surface of the screen mesh 11 by the filtration and vibration of the filter screen box 41, the slurry is beaten and vibrated by the telescopic rod 62 arranged at the left side of the lower end of the beating plate 6 which moves up and down, so that the surface of the slurry is flat, the right side of the lower end of the beating plate 6 is flattened and compressed, so that the pulp is scraped, and the paper is convenient to manufacture.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic paper strickle device of paper mill, includes base (1), material feeding unit (3) and hits beating board (6), its characterized in that: the sieve is characterized in that a screen (11) is arranged in the middle of the left side of the upper surface of the base (1), side plates (2) are arranged on two sides of the upper surface of the base (1), a sliding groove (21) is formed in the upper end of each side plate (2), a fixing frame (7) is arranged at the upper end of the left side of each side plate (2), sliding blocks (71) are arranged on two sides of the lower surface of each fixing frame (7), each sliding block (71) is connected in the corresponding sliding groove (21) in a sliding mode, an air cylinder (22) is fixed at the right end of each fixing frame (7), a feeding device (3) is fixed on the left side of each fixing frame (7), a first motor (34) is fixed in the middle of the upper end of each feeding device (3), two groups of stirring blades (32) are fixed on a rotating shaft of the lower end of each first motor (34), cross columns (33) are fixed at the, a filter screen box (41) is arranged on the outer side of the discharge plate (4), two tripods (73) are arranged at the lower end of the right side of the fixed frame (7), a cylinder (55) penetrates between the two tripods (73), the middle bearing of the column (55) is connected with a T-shaped rod (56), the left end of the T-shaped rod (56) is hinged with a fixed column (61), a striking plate (6) is fixed at the lower end of the fixed column (61), a disc (52) is arranged at the right end of the T-shaped rod (56), a cross bar (51) is fixed at the outer side end of the disc (52), a support block (72) is connected with the outer side end of the cross bar (51) in a bearing way, the supporting block (72) is fixed on the inner side of the right end of the fixing frame (7), the second motor (5) is fixed on the outer side of the disc (52) at the front end, and the second motor (5) is located on the upper surface of the fixing frame (7).
2. A paper mill automatic paper doctoring apparatus according to claim 1, wherein: the cross-section of stirring leaf (32) is two vertical S-shaped, two the direction of rotation of two S-shaped blades of stirring leaf (32) is opposite, the lower extreme of stirring leaf (32) all is provided with cross post (33), cross post (33) are provided with two altogether, two the upper and lower both ends of cross post (33) all are provided with a set of grinding plate (31).
3. A paper mill automatic paper doctoring apparatus according to claim 1, wherein: every group grind board (31) total four, the left and right sides at the inside wall of material feeding unit (3) is fixed to the outside end of grinding board (31), every side the medial surface of grinding board (31) is provided with the sawtooth, every side grinding board (31) all presss from both sides the upper and lower both sides at cross post (33), the upper surface and the lower surface of cross post (33) all are provided with the sawtooth, the sawtooth on two surfaces about cross post (33) and the sawtooth of grinding board (31) inboard surface are the crisscross distribution.
4. A paper mill automatic paper doctoring apparatus according to claim 1, wherein: a plurality of sieve meshes (42) have been seted up to the lower surface equidistance of play flitch (4), the both sides of going out flitch (4) all are fixed with fixed block (43), circular slot (44) have been seted up to the lower surface of fixed block (43), the opening of circular slot (44) is provided with the chamfer, I-shaped post (45) have been inserted in circular slot (44), the last pot head of I-shaped post (45) has pressure spring (46), pressure spring (46) are located the inner chamber of circular slot (44), the lower extreme of I-shaped post (45) is fixed with filter screen box (41), the inboard size of filter screen box (41) is greater than the outside size of going out flitch (4).
5. A paper mill automatic paper doctoring apparatus according to claim 1, wherein: the middle of the left side of mount (7) is ring shape, the left side of mount (7) is fixed in the middle of the outside of material feeding unit (3), the right side of mount (7) is the Contraband font, both sides all are provided with supporting shoe (72) around the right side end inboard of mount (7), horizontal pole (51) run through the centre of supporting shoe (72), both sides all are fixed with tripod (73) around the lower extreme of the centre of mount (7), and two distance between tripod (73) is less than the width of mount (7), the lower extreme of tripod (73) has run through cylinder (55), the middle bearing of cylinder (55) is connected with T shape pole (56), be fixed with spring (54) between the lower surface of the upper surface of T shape pole (56) and mount (7).
6. A paper mill automatic paper doctoring apparatus according to claim 1, wherein: the lower extreme of fixed column (61) is fixed with hits slap board (6), hit slap board (6) and be the shape of falling L, the left side end equidistance of the lower surface of hitting slap board (6) is fixed with a plurality of telescopic links (62), the lower surface of telescopic link (62) is provided with a plurality of oval archs, and the outstanding circumference that is distributes in the lower surface of telescopic link (62).
7. A paper mill automatic paper doctoring apparatus according to claim 1, wherein: the middle downwarping of T shape pole (56), the spreader of the right-hand member of T shape pole (56) is horizontal cylinder form, the length of T shape pole (56) right-hand member is unanimous with the length of disc (52), the lateral surface of disc (52) is provided with lug (53), the width of lug (53) is the fifth of the length of disc (52), and lug (53) are circumference equidistance and distribute the lateral surface at disc (52), the rear side of disc (52) all is fixed with horizontal pole (51), front end the outside end key of horizontal pole (51) is connected with No. two motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110198537.3A CN112982002A (en) | 2021-02-22 | 2021-02-22 | Automatic paper strickle device of paper mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110198537.3A CN112982002A (en) | 2021-02-22 | 2021-02-22 | Automatic paper strickle device of paper mill |
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| CN112982002A true CN112982002A (en) | 2021-06-18 |
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|---|---|---|---|
| CN202110198537.3A Withdrawn CN112982002A (en) | 2021-02-22 | 2021-02-22 | Automatic paper strickle device of paper mill |
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| CN (1) | CN112982002A (en) |
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| CN209752884U (en) * | 2019-01-14 | 2019-12-10 | 天津浩元精细化工股份有限公司 | Solid-liquid reaction kettle capable of mixing materials uniformly |
| CN210646117U (en) * | 2019-07-31 | 2020-06-02 | 清远市楼固环保建材有限公司 | From scraping waterproof thick liquids agitating unit of type |
| CN210287934U (en) * | 2019-08-13 | 2020-04-10 | 蔡晓庆 | Papermaking waste paper recovery device |
| CN110359306A (en) * | 2019-08-27 | 2019-10-22 | 宁波市欧太金文具有限公司 | A kind of waste and old paper reforging equipment |
| CN210916787U (en) * | 2019-08-28 | 2020-07-03 | 恩若杰纳米技术(上海)有限公司 | Paper pulp filter equipment of environmental protection fiber paper |
| CN212052108U (en) * | 2019-12-23 | 2020-12-01 | 长沙市金美印刷包装有限公司 | Green production system of cardboard |
| CN212560919U (en) * | 2020-05-13 | 2021-02-19 | 山东安尼麦特仪器有限公司 | Paper sheet former |
| CN111535070A (en) * | 2020-05-20 | 2020-08-14 | 浙江新联鑫彩印包装有限公司 | Processing equipment and production method of environment-friendly flexible printing packaging material |
| CN112342811A (en) * | 2020-11-09 | 2021-02-09 | 山东海天造纸机械有限公司 | High-efficient environmental protection papermaking production line |
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