CN112095359B - High-speed paper machine's head box convenient to wash - Google Patents
High-speed paper machine's head box convenient to wash Download PDFInfo
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- CN112095359B CN112095359B CN202010821766.1A CN202010821766A CN112095359B CN 112095359 B CN112095359 B CN 112095359B CN 202010821766 A CN202010821766 A CN 202010821766A CN 112095359 B CN112095359 B CN 112095359B
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- fixedly connected
- head box
- driving motor
- circular
- case lid
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0018—Devices for dispensing fibres in a fluid
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/04—Head boxes of cylinder machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a headbox of a high-speed paper machine, which comprises a supporting bottom plate, wherein the upper surface of the supporting bottom plate is fixedly connected with a first connecting block, the upper surface of the first connecting block is in threaded connection with a positive and negative tooth bolt, the other end of the positive and negative tooth bolt is in threaded connection with a second connecting block, and the upper surface of the second connecting block is fixedly connected with the headbox. This head box convenient to abluent high-speed paper machine through setting up head box, paper pulp feed liquor pipe, second driving motor, dwang, actuating lever and homogenate roller, can carry out abundant stirring to the paper pulp that gets into the head box inside to make the fibre in the paper pulp carry out abundant dispersion, through setting up first driving motor, lead screw, mobile nut, remove cleaning brush board, spacing bearing and stopper, remove cleaning brush board and can reciprocate in the inside of head box, clear away the coagulum such as residue of head box inner wall, reach and wash the purpose to head box inside.
Description
Technical Field
The invention relates to the technical field of paper machines, in particular to a headbox of a high-speed paper machine, which is convenient to clean.
Background
Headbox is a critical part of modern paper machines. The structure and the performance of the high-turbulence pulp box have decisive effects on the formation of paper sheets and the quality of paper sheets, and the main effects of the high-turbulence pulp box are that the high-strength micro-turbulence can be generated, the fibers can be effectively dispersed, the fiber precipitation and the re-flocculation are prevented, and the strength of the paper sheets can be effectively improved.
However, after the existing headbox of the high-speed paper machine is used for a long time, a layer of solid impurities can adhere to the inner wall of the headbox, so that the discharging effect of the headbox is affected, and the paper manufacture is affected, so that the solid impurities are required to be removed, and the cleaning of the inner wall of the headbox is inconvenient.
Thus, there is a need for a headbox for a high speed paper machine that facilitates cleaning.
Disclosure of Invention
The present invention aims to provide a headbox of a high-speed paper machine that is easy to clean, in order to solve the problems presented in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a head box convenient to abluent high-speed paper machine, includes supporting baseplate, the last fixed surface of supporting baseplate is connected with first joint piece, the upper surface threaded connection of first joint piece has positive and negative tooth bolt, the other end threaded connection of positive and negative tooth bolt has the second joint piece, the last fixed surface of second joint piece is connected with head box, the lower surface of head box is fixedly connected with first driving motor and second driving motor respectively, the through-hole has been seted up to the interior bottom wall of head box, the surface of through-hole is provided with the sealing washer, the inner wall rotation of through-hole is connected with the lead screw, the output of first driving motor and the bottom fixed connection of lead screw, the surface of lead screw is provided with the removal nut, the surface fixedly connected with removal cleaning brush board of removal nut, the top fixed surface of lead screw is connected with spacing bearing, the surface fixedly connected with stopper of removal cleaning brush board, the quantity of stopper is four, and two sets of stoppers are a set of for two sets of head boxes are symmetrical at four front sliding grooves and four sliding grooves of face-to-side of head box, two sets of stoppers set up as the face-to-side of head box symmetry.
Preferably, the number of the first connecting blocks, the positive and negative tooth bolts and the second connecting blocks is four, the four first connecting blocks are arranged on the upper surface of the supporting base plate in a rectangular array, universal wheels are fixedly connected to the lower surface of the supporting base plate, the number of the universal wheels is four, the four universal wheels are arranged on the lower surface of the supporting base plate in a rectangular array, and the four universal wheels are all provided with braking brakes.
Preferably, sealing bearings are embedded in the inner bottom wall of the headbox, the number of the sealing bearings is two, rotating rods are fixedly connected to the inner ring faces of the sealing bearings, the number of the second driving motors is two, the output ends of the second driving motors are fixedly connected with the bottom ends of the two rotating rods respectively, driving rods are fixedly connected to the top ends of the rotating rods, and the cross sections of the driving rods are rectangular.
Preferably, two the equal cover of surface of actuating lever is equipped with the homogenate roller, two the equal fixedly connected with in surface of actuating lever is used for stopping the piece of supporting of homogenate roller, two the weeping hole has all been seted up on the surface of homogenate roller, the quantity of weeping hole is a plurality of, a plurality of the surface at the homogenate roller is seted up to the weeping hole equidistance respectively, two the equal fixedly connected with in top of homogenate roller is first circular spacing post, two the rectangle through-hole with actuating lever looks adaptation is all seted up to the inside of first circular spacing post, the lateral wall of first circular spacing post is provided with the screw thread jackscrew that is used for braking the homogenate roller, the quantity of screw thread jackscrew is four, four screw thread jackscrew circumference equidistance sets up the lateral wall at first circular spacing post.
Preferably, the top of head box is provided with the case lid, the circular hole that is used for supplying spacing bearing to pass is seted up on the top of case lid, the upper surface fixedly connected with second circular spacing post of case lid, the circular through-hole with the outer wall looks adaptation of spacing bearing is seted up to the inside of second circular spacing post, the lateral wall of second circular spacing post is provided with the screw thread post that is used for fixed spacing bearing, the quantity of screw thread post is four, four the screw thread post is rectangular array and sets up the lateral wall at the circular spacing post of second.
Preferably, the left side wall of head box inlays and is equipped with the inlet pipe, the one end fixedly connected with three-way pipe of head box is kept away from to the inlet pipe, the other both ends of three-way pipe are fixedly connected with paper pulp feed liquor pipe and clean water inlet tube respectively, a plurality of discharge gate has been seted up to the front of head box, a plurality of the surface of discharge gate all is provided with the discharging pipe, paper pulp feed liquor pipe, clean water inlet tube and the surface of a plurality of discharging pipe all are provided with the valve.
Preferably, the lateral wall of case lid is provided with the buckle, the quantity of buckle is four, four the buckle is rectangular array and sets up the lateral wall at the case lid, the lateral wall of head box is provided with four buckle seats, four buckle and buckle seat looks adaptation.
Preferably, the upper surface of case lid is provided with the handle, the quantity of handle is two, two the handle with positive central line symmetry of case lid sets up the upper surface at the case lid, the front of head box is provided with control switch, first driving motor and second driving motor all couple with control switch.
Advantageous effects
The invention provides a headbox of a high-speed paper machine, which is convenient to clean and has the following beneficial effects:
1. this head box convenient to abluent high-speed paper machine through setting up head box, paper pulp feed liquor pipe, second driving motor, dwang, actuating lever and homogenate roller, can carry out abundant stirring to the paper pulp that gets into the head box inside to make the fibre in the paper pulp carry out abundant dispersion, through setting up first driving motor, lead screw, mobile nut, remove cleaning brush board, spacing bearing and stopper, remove cleaning brush board and can reciprocate in the inside of head box, clear away the coagulum such as residue of head box inner wall, reach and wash the purpose to head box inside.
2. This head box convenient to abluent high-speed paper machine through setting up first joint piece, positive anti tooth bolt and second joint piece, can adjust the height of head box, through setting up first circular spacing post and screw thread jackscrew, can take out the homogenate roller from the device in, is convenient for to the washing of homogenate roller, through setting up circular spacing post of second and screw thread post, loosens screw thread post and buckle, can take out the case lid through the handle, makes things convenient for the cleanness of head box inside.
Drawings
FIG. 1 is a schematic view of the present invention in a front cross-section;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 4 is a schematic top view of a lead screw;
fig. 5 is a schematic top view of the driving rod.
In the figure: the cleaning brush comprises a supporting bottom plate 1, a first connecting block 2, a positive and negative tooth bolt 3, a headbox 4, a first driving motor 5, a second driving motor 6, a 7 screw rod, a 8 moving nut, a 9 moving cleaning brush plate, a 10 limiting bearing, an 11 limiting block, a 12 universal wheel, a 13 rotating rod, a 14 driving rod, a 15 homogenizing roller, a 16 first round limiting column, a 17 thread jackscrew, a 18 box cover, a 19 second round limiting column, a 20 feeding pipe, a 21 pulp feeding pipe, a 22 cleaning water inlet pipe, a 23 discharging pipe, a 24 buckle, a 25 handle, a 26 control switch and a 27 thread column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a head box of high-speed paper machine convenient to wash, including supporting baseplate 1, the last fixed surface of supporting baseplate 1 is connected with first joint piece 2, the upper surface threaded connection of first joint piece 2 has positive and negative tooth bolt 3, the other end threaded connection of positive and negative tooth bolt 3 has the second joint piece, the quantity of first joint piece 2, positive and negative tooth bolt 3 and second joint piece is four, four first joint pieces 2 are rectangular array setting at the upper surface of supporting baseplate 1, the lower fixed surface of supporting baseplate 1 is connected with universal wheel 12, the quantity of universal wheel 12 is four, four universal wheel 12 are rectangular array setting at the lower surface of supporting baseplate 1, four universal wheel 12 all are furnished with the brake.
The upper surface fixedly connected with head box 4 of second joint piece, the lower surface of head box 4 is fixedly connected with first driving motor 5 and second driving motor 6 respectively, the through-hole has been seted up to the interior bottom wall of head box 4, the surface of through-hole is provided with the sealing washer, the inner wall rotation of through-hole is connected with lead screw 7, the output of first driving motor 5 and the bottom fixed connection of lead screw 7, the surface of lead screw 7 is provided with movable nut 8, the surface fixedly connected with removal cleaning brush board 9 of movable nut 8, the top surface fixedly connected with spacing bearing 10 of lead screw 7, the surface fixedly connected with stopper 11 of removal cleaning brush board 9, the quantity of stopper 11 is four, every two stopper 11 is a set of, the slide groove has been seted up to the inner wall of head box 4 with the central line of head box 4 side as symmetry axisymmetry setting at the front and back of removal cleaning brush board 9, the quantity of slide groove is four, four stopper 11 are suitable with four slide grooves respectively, through setting up first joint piece 2, positive and negative screw 3 and second joint piece, the height adjustment can be carried out to head box 4.
The inner bottom wall of the head box 4 is embedded with two sealing bearings, the inner ring surfaces of the two sealing bearings are fixedly connected with rotating rods 13, the number of the second driving motors 6 is two, the output ends of the two second driving motors 6 are respectively fixedly connected with the bottom ends of the two rotating rods 13, the top ends of the two rotating rods 13 are fixedly connected with driving rods 14, and the cross sections of the two driving rods 14 are rectangular.
The outer surface of two actuating levers 14 all overlaps and is equipped with the homogenizing roller 15, the equal fixedly connected with in surface of two actuating levers 14 is used for blockking the piece of homogenizing roller 15, the liquid hole has all been seted up on the surface of two homogenizing rollers 15, the quantity of liquid hole is a plurality of, the surface at the homogenizing roller 15 is seted up to a plurality of liquid hole equidistance respectively, the first circular spacing post 16 of top equal fixedly connected with of two homogenizing rollers 15, the rectangular through-hole with actuating lever 14 looks adaptation is all seted up to the inside of two first circular spacing posts 16, the lateral wall of first circular spacing post 16 is provided with the screw thread jackscrew 17 that is used for braking homogenizing roller 15, the quantity of screw thread jackscrew 17 is four, four screw thread jackscrew 17 circumference equidistance sets up the lateral wall at first circular spacing post 16, through setting up first circular spacing post 16 and screw thread jackscrew 17, can take out homogenizing roller 15 from the device, be convenient for wash the homogenizing roller 15.
The top of head box 4 is provided with case lid 18, the circular hole that is used for supplying spacing bearing 10 to pass is seted up on the top of case lid 18, the circular spacing post 19 of upper surface fixedly connected with second of case lid 18, the circular through-hole with spacing bearing 10 outer wall looks adaptation is seted up to the inside of the circular spacing post 19 of second, the lateral wall of the circular spacing post 18 of second is provided with the screw thread post 27 that is used for fixed spacing bearing 10, the quantity of screw thread post 27 is four, four screw thread posts 27 are rectangular array and set up the lateral wall at the circular spacing post 19 of second, through setting up the circular spacing post 19 of second and screw thread post 27, loosen screw thread post 27 and buckle 24, can take out case lid 18 through handle 25, the inside cleanness of head box 4 is convenient.
Through setting up first driving motor 5, lead screw 7, removal nut 8, removal cleaning brush board 9, spacing bearing 10 and stopper 11, removal cleaning brush board 9 can reciprocate in the inside of head box 4, clears away the coagulum such as residue of head box 4 inner wall, reaches and washs the inside purpose of head box 4.
The left side wall of head box 4 inlays and is equipped with inlet pipe 20, the one end fixedly connected with three-way pipe that head box 4 was kept away from to inlet pipe 20, the other both ends of three-way pipe are fixedly connected with paper pulp feed liquor pipe 21 and clean water inlet tube 22 respectively, a plurality of discharge gate has been seted up in the front of head box 4, the surface of a plurality of discharge gate all is provided with discharging pipe 23, paper pulp feed liquor pipe 21, clean water inlet tube 22 and the surface of a plurality of discharging pipe 23 all are provided with the valve, through setting up head box 4, paper pulp feed liquor pipe 21, second driving motor 6, dwang 13, actuating lever 14 and homogenizing roller 15, can carry out abundant stirring to the paper pulp that gets into the inside of head box 4, thereby make the fibre in the paper pulp carry out abundant dispersion.
The lateral wall of case lid 18 is provided with buckle 24, and the quantity of buckle 24 is four, and four buckles 24 are rectangular array and set up the lateral wall at case lid 18, and the lateral wall of head box 4 is provided with four buckle seats, four buckles 24 and buckle seat looks adaptation.
The upper surface of case lid 18 is provided with handle 25, and the quantity of handle 25 is two, and two handles 25 are provided on the upper surface of case lid 18 with the positive central line symmetry of case lid 18, and the front of head box 4 is provided with control switch 26, and first driving motor 5 and second driving motor 6 are all coupled with control switch 26.
Working principle: when the headbox of the high-speed paper machine convenient to wash is used, pulp enters the inside of the headbox 4 from the pulp inlet pipe 21 and the feed pipe 20, the second driving motor 6 is started through the control switch 26, the second driving motor 6 drives the homogenizing roller 15 to rotate, pulp is stirred, fiber-dispersed pulp enters the next procedure from the discharge pipe 23, when the headbox 4 is required to be washed, the valve on the surface of the cleaning water inlet pipe 22 is opened, cleaning water enters the inside of the headbox 4, the first driving motor 5 is started, the screw rod 7 rotates to drive the movable cleaning brush plate 9 to move upwards, residues and the like on the inner wall of the headbox 4 are removed, the homogenizing roller 15 rotates to stir the cleaning water in the headbox 4, after cleaning is finished, the water in the headbox 4 is discharged out of the headbox 4 from the discharge pipe 23, the purpose of cleaning the headbox 4 is achieved, the screw post 27 and the buckle 24 are loosened, the box cover 18 can be taken out from the upper side along the screw rod 7, the inside of the headbox 4 can be cleaned directly, the screw thread top 17 is loosened, and the inside of the headbox 14 can be cleaned more conveniently and maintained from the inside of the drive rod 14.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A headbox of a high speed paper machine for easy cleaning, comprising a supporting floor (1), characterized in that: the upper surface of the supporting bottom plate (1) is fixedly connected with a first connecting block (2), the upper surface of the first connecting block (2) is in threaded connection with a positive and negative tooth bolt (3), the other end of the positive and negative tooth bolt (3) is in threaded connection with a second connecting block, the upper surface of the second connecting block is fixedly connected with a head box (4), the lower surface of the head box (4) is fixedly connected with a first driving motor (5) and a second driving motor (6) respectively, through holes are formed in the inner bottom wall of the head box (4), sealing rings are arranged on the surfaces of the through holes, a screw rod (7) is rotationally connected with the inner wall of the through holes, the output end of the first driving motor (5) is fixedly connected with the bottom end of the screw rod (7), a moving nut (8) is arranged on the outer surface of the screw rod (7), a movable cleaning brush plate (9) is fixedly connected with the outer surface of the moving nut (8), a limit bearing (10) is fixedly connected with the top end surface of the head box (7), the outer surface of the movable cleaning brush plate (9) is fixedly connected with the first driving motor (5) and the outer surface of the first driving motor and the second driving motor (6), two limit blocks (11) are symmetrically arranged on the two sides of the head box (11), the two limit blocks are symmetrically arranged on the two sides of the head box (11) respectively, the two limit blocks are symmetrically arranged on the two sides of the head box (11, the four limit blocks (11) are respectively matched with the four sliding grooves, the number of the first connecting blocks (2), the front and back tooth bolts (3) and the second connecting blocks is four, the four first connecting blocks (2) are arranged on the upper surface of the supporting bottom plate (1) in a rectangular array, universal wheels (12) are fixedly connected to the lower surface of the supporting bottom plate (1), the number of the universal wheels (12) is four, the universal wheels (12) are arranged on the lower surface of the supporting bottom plate (1) in a rectangular array, the four universal wheels (12) are respectively provided with a brake, sealing bearings are embedded in the inner bottom wall of the slurry box (4), rotating rods (13) are fixedly connected to the inner ring surfaces of the sealing bearings, the number of the second driving motors (6) is two, the output ends of the two second driving motors (6) are respectively connected with the rotating rods (13), the two driving rods (14) are fixedly connected with the two surfaces of the two slurry homogenizing rods (14) and are fixedly connected with the two slurry homogenizing rollers (14), the two slurry homogenizing rollers (14) are fixedly connected with the two surfaces (14), the number of the fluid holes is a plurality of, a plurality of fluid holes are respectively equidistantly formed in the outer surface of the homogenizing roller (15), two circular limit posts (16) are fixedly connected to the top end of the homogenizing roller (15), rectangular through holes matched with the driving rod (14) are formed in the first circular limit posts (16), threaded jackscrews (17) used for braking the homogenizing roller (15) are arranged on the side walls of the first circular limit posts (16), the number of the threaded jackscrews (17) is four, four threaded jackscrews (17) are circumferentially equidistantly arranged on the side walls of the first circular limit posts (16), a box cover (18) is arranged on the top end of the fluid box (4), circular holes used for allowing limit bearings (10) to penetrate are formed in the top end of the box cover (18), second circular limit posts (19) are fixedly connected to the upper surface of the box cover (18), threaded jackscrews (17) used for braking the homogenizing roller (15) are arranged on the inner walls of the first circular limit posts (16), the threaded jackscrews (17) are arranged on the side walls of the second circular limit posts (27) and are arranged on the side walls of the fourth circular limit posts (27) which are arranged on the side walls of the circular box (27, the utility model discloses a three-way pipe, including three-way pipe, pulp feed liquor pipe (21) and clean water inlet tube (22) are connected with to the one end fixedly connected with of inlet pipe (20) in keeping away from head box (4), a plurality of discharge gate has been seted up in the front of head box (4), a plurality of the surface of discharge gate all is provided with discharging pipe (23), the surface of pulp feed liquor pipe (21), clean water inlet tube (22) and a plurality of discharging pipe (23) all is provided with the valve, the lateral wall of case lid (18) is provided with buckle (24), the quantity of buckle (24) is four, four buckle (24) are rectangular array setting at the lateral wall of case lid (18), four buckle (24) and buckle seat looks adaptation, the upper surface of case lid (18) is provided with handle (25), the quantity of handle (25) is two the surface symmetry motor (26) are provided with case lid (18) on the front of case lid (18) on the face of motor (26) and control front (6) are connected with control front (26) of case lid (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010821766.1A CN112095359B (en) | 2020-08-15 | 2020-08-15 | High-speed paper machine's head box convenient to wash |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010821766.1A CN112095359B (en) | 2020-08-15 | 2020-08-15 | High-speed paper machine's head box convenient to wash |
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| Publication Number | Publication Date |
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| CN112095359A CN112095359A (en) | 2020-12-18 |
| CN112095359B true CN112095359B (en) | 2023-09-15 |
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| CN202010821766.1A Active CN112095359B (en) | 2020-08-15 | 2020-08-15 | High-speed paper machine's head box convenient to wash |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115354518A (en) * | 2022-08-17 | 2022-11-18 | 安徽天翔高新特种包装材料集团有限公司 | Environment-friendly cigarette tipping paper and preparation system thereof |
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| CN208594418U (en) * | 2018-08-18 | 2019-03-12 | 浙江省诸暨市中太造纸机械有限公司 | It is a kind of for manufacturing the head box of the machine of fiber web |
| CN109225959A (en) * | 2018-08-23 | 2019-01-18 | 温州锡安包装有限公司 | A kind of cleaning device of Packaging Box cutting machine blade |
| CN210140735U (en) * | 2019-04-16 | 2020-03-13 | 南安易盾格商贸有限公司 | Pulp guide plate for continuously adjusting pulp flow box |
| CN210336376U (en) * | 2019-05-25 | 2020-04-17 | 北京中实上庄混凝土有限责任公司 | Concrete curing box |
| CN210522360U (en) * | 2019-08-06 | 2020-05-15 | 苏州海可杰精密机械有限公司 | Slurry mixing equipment for lithium battery production |
| CN210826908U (en) * | 2019-11-08 | 2020-06-23 | 柳州恒亚机械设备有限公司 | High-speed paper machine's head box convenient to wash |
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| CN112095359A (en) | 2020-12-18 |
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