CN111235930A - Papermaking waste paper treatment equipment - Google Patents
Papermaking waste paper treatment equipment Download PDFInfo
- Publication number
- CN111235930A CN111235930A CN202010077841.8A CN202010077841A CN111235930A CN 111235930 A CN111235930 A CN 111235930A CN 202010077841 A CN202010077841 A CN 202010077841A CN 111235930 A CN111235930 A CN 111235930A
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- Prior art keywords
- cylinder
- stirring
- plate
- mesh plate
- mixing drum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- D21B1/32—Defibrating by other means of waste paper
-
- 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
-
- 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
- D21B1/345—Pulpers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a waste paper treatment device for papermaking, which comprises a stirring cylinder, wherein a stirring shaft is arranged in the stirring cylinder, stirring teeth are arranged on the stirring shaft, a circular mesh plate is arranged at an opening of the stirring cylinder, a scraping plate is arranged at the upper end of the cylinder wall of the stirring cylinder, and the scraping plate and the mesh plate are connected with a mesh plate driving motor. An arc-shaped groove for conveying paper pulp is arranged on the outer side of the upper end of the mixing drum, and a pulp scraping strip I is correspondingly arranged above the arc-shaped groove. Scrape the articulated outside of connecting at the scraper blade of thick liquid strip I, and be provided with the torsional spring in articulated junction. The mesh plate and the scraper plate are also connected with a lifting mechanism, and the lifting mechanism comprises a supporting plate and a lifting cylinder. The scraper blade and the mesh plate can be rotatably arranged on the supporting plate, the other side of the supporting plate can vertically slide on the support at the bottom end through the sliding rod, the piston rod of the lifting cylinder is propped against the supporting plate, and the bottom of the lifting cylinder is fixed on the support. The invention has the characteristics of saving manual unpacking, removing impurities and reutilizing water resources.
Description
Technical Field
The invention relates to papermaking equipment, in particular to waste paper processing equipment for papermaking.
Background
Traditional small-size waste paper stirring workshop all is put old and useless carton through artifical manual stirring in the churn, at first will take off debris such as the sticky tape above the waste paper case through the manual work before putting in the carton, prevents to influence the composition and the stirring efficiency of paper pulp. In addition, the waste paper boxes often carry staples and metal connecting pieces for connecting the waste paper boxes, and are difficult to remove during stirring, and are finally accumulated at the bottom of the stirring drum, and the waste paper boxes are difficult to collect due to the large volume of the stirring drum. If the paper pulp is not cleaned in time for a long time, the paper pulp will rust and pollute the components of the paper pulp. And, can waste a large amount of water resources when the stirring, the concentration that paper pulp flows out from the discharge gate is very low, can cause a large amount of wastes of water resource like this. Therefore, the waste paper treatment equipment for papermaking, which is designed to save manual unpacking, impurity removal and water resource secondary utilization, has wide market prospect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the waste paper processing equipment for papermaking, which can save manual unpacking, impurity removal and water resource secondary utilization.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a waste paper treatment device for papermaking comprises a mixing drum, wherein a mixing shaft is arranged in the mixing drum, mixing teeth are arranged on the mixing shaft, a feeding hole is formed in one side of the mixing drum, a discharging hole is formed in the other side of the mixing drum, and a water inlet and a water outlet are further formed in the mixing drum; a circular mesh plate is arranged at the opening of the mixing drum, a scraper is arranged at the upper end of the drum wall of the mixing drum, and the scraper and the mesh plate are connected with a mesh plate driving motor; an arc-shaped groove for conveying paper pulp is formed in the outer side of the upper end of the stirring cylinder, and a pulp scraping strip I is correspondingly arranged above the arc-shaped groove; the pulp scraping strip I is hinged to the outer side of the scraping plate, and a torsional spring is arranged at the hinged joint; the mesh plate and the scraper plate are also connected with a lifting mechanism, and the lifting mechanism comprises a supporting plate and a lifting cylinder; the scraping plate and the mesh plate are rotatably arranged on the supporting plate, the other side of the supporting plate can vertically slide on a support at the bottom end through a sliding rod, a piston rod of the lifting cylinder is abutted against the supporting plate, and the bottom of the lifting cylinder is fixed on the support;
the stirring shaft is provided with conical stirring teeth, the lower end of the stirring shaft is provided with rotating blades, the upper end of the stirring shaft is provided with horizontal pulp scraping strips II, and the pulp scraping strips II are positioned below the mesh plate; the bottom of the stirring cylinder is provided with a collecting cylinder, the collecting cylinder is positioned in a sleeve with an opening at one side end, and the sleeve is rotatably arranged in a semicircular groove at the bottom of the stirring cylinder; a convex button is arranged on the outer wall of the collecting cylinder, and a strip-shaped open slot is correspondingly arranged on the inner wall of the sleeve; when in use, the openings of the collecting cylinder and the sleeve are upwards through rotation; when the collecting cylinder is not used, the collecting cylinder and the sleeve are downwards opened through rotation;
the treatment equipment is also provided with a controller which is in control connection with the stirring motor, the mesh plate driving motor and the lifting cylinder.
Further, an S-shaped pipeline is arranged on the right side of the stirring cylinder, a transmission belt is arranged in the S-shaped pipeline, and the transmission belt is arranged on the rubber strips at equal intervals; the feeding port is arranged on the right side of the S-shaped pipeline.
Furthermore, a pair of material scraping rollers is arranged on the feeding port, and a plurality of rows of fluted discs are arranged on each material scraping roller.
Further, the top of pan feeding mouth is provided with feeding complementary unit, feeding complementary unit includes that push pedal and push pedal drive actuating cylinder, but the push pedal vertical sliding is in pan feeding mouth department, the push pedal drives actuating cylinder and fixes the top of pan feeding mouth.
Furthermore, drain holes are densely distributed on the inner wall of the arc-shaped groove and communicated with an internal channel of the arc-shaped groove, and the channel is connected with the water inlet through a water pipe.
Furthermore, the water inlet is provided with a water suction pump, the water pipe and the water inlet pipe are connected with the water suction pump through a three-way joint, and the water flow control valve is arranged on the water pipe and can control and absorb the water of the paper pulp in the arc-shaped groove.
Furthermore, a sealing ring is sleeved on the collecting cylinder, an identification head is arranged on the outer side of the sleeve, and a rotary scale mark is correspondingly arranged on the wall of the stirring cylinder.
The invention has the beneficial effects that:
the invention can block large-particle paper pulp and adhesive tape impurities by arranging the mesh plate. The scraper is arranged at the upper end of the wall of the mixing drum, so that the upper end edge of the mixing drum can be removed in time, and the flow of paper pulp is prevented from being blocked. The lower end of the mesh plate is provided with a horizontal pulp scraping strip II, so that the mesh plate can be prevented from being blocked. The pulp scraping strip I is arranged above the arc-shaped groove, so that pulp in the arc-shaped groove can be pushed to flow. The mesh plate and the scraper plate are connected with the lifting mechanism, so that the scraper plate and the mesh plate can be lifted at any time, and the inside of the mixing drum can be conveniently checked. Through set up rotating vane on the (mixing) shaft, can drive the inside paper pulp of reel and gush out to the agitator drum outside when rotatory. The S-shaped pipeline is arranged on the right side of the mixing drum, so that liquid in the mixing drum can be prevented from flowing out, and meanwhile, the paper box can be soaked in the liquid in the S-shaped pipeline, so that the paper box is easier to stir. The material scraping rollers are arranged at the material inlet, so that the carton can be conveyed into the S-shaped pipeline, and meanwhile, the carton can be subjected to coarse crushing treatment. Set up feeding complementary unit in the top of pan feeding mouth, can pass through the push pedal with carton propelling movement to pan feeding mouth department, supplementary carton pan feeding can flatten the carton simultaneously, saves the unpacking link before. The inner wall of the arc-shaped groove is provided with the drain hole, so that part of water in the paper pulp can enter the mixing drum along the water inlet, and the purpose of reusing water is achieved. Through set up flow control valve on the water pipe, can absorb the unnecessary moisture in the arc inslot paper pulp through the effect of suction pump, improve paper pulp concentration to flow along the arc smoothly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic perspective view of a stirring shaft according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a connecting portion of a doctor blade I of the present invention;
FIG. 6 is a schematic side view of the conveyor belt inside the S-shaped pipeline of the present invention;
FIG. 7 is a schematic cross-sectional view of the interior of the spool of the present invention (including the collection cartridge and the sleeve);
FIG. 8 is a schematic cross-sectional view of the interior of the spool of the present invention;
FIG. 9 is a schematic perspective view of a collection cartridge according to the present invention;
FIG. 10 is a schematic perspective view of the sleeve of the present invention;
FIG. 11 is a partial cross-sectional structural view of an arcuate slot of the present invention;
in the figure, a mixing drum 1, a mixing shaft 11, a mixing tooth 111, a rotating blade 112, a slurry scraping bar II 113, a collecting drum 114, a sealing ring 114a, a marking head 114b, a sleeve 115, an open groove 115a, a circular groove 116, a mixing motor 117, a rotating scale line 118, a water inlet 12, a water pump 121, a water inlet pipe 122, a water outlet 13, a mesh plate 14, a mesh plate driving motor 141, a scraper 15, an arc-shaped groove 16, a slurry scraping bar I161, a torsion spring 162, a water discharging hole 163, a channel 164, a water pipe 164a, a flow control valve 164b, a lifting mechanism 17, a supporting plate 171, a sliding rod 171a, a lifting cylinder 172, a controller 18, a control button 181, a feeding port 2, an S-shaped pipe 21, a driving belt 211, a rubber bar 211a, a stripping roller 22, a fluted disc 221, a stripping roller driving motor 222, a feeding auxiliary mechanism 23, a pushing plate 231, a driving.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
The waste paper treatment equipment for papermaking as shown in the attached drawings 1 to 11 comprises a mixing drum 1, wherein a mixing shaft 11 is arranged in the mixing drum 1, a feeding port 2 is arranged on one side of the mixing drum 1, a discharging port 3 is arranged on the other side of the mixing drum 1, and a water inlet 12 and a water outlet 13 are further arranged on the mixing drum 1 and are respectively provided with a valve. An S-shaped pipeline 21 is arranged on the right side of the mixing drum 1, a conveyor belt 211 is arranged in the S-shaped pipeline 21, and rubber strips 211a are arranged on the conveyor belt 211 at equal intervals. The inlet 2 is arranged on the right side of the S-shaped pipe 21. The feeding port 2 is provided with a pair of material-raking rollers 22, each material-raking roller 22 is provided with a plurality of rows of fluted discs 221, and the material-raking rollers 22 are connected with a material-raking roller driving motor 222 through belts and belt wheels. The waste cartons can be broken up and transferred onto the conveyor belt 211 by the skimming roller 22. Finally, coarsely crushed paper sheets enter the mixing drum 1, the left side of the S-shaped pipeline 21 is filled with liquid, the crushed paper boxes can be soaked in advance, and subsequent stirring work is facilitated. A feeding auxiliary mechanism 23 is arranged above the feeding port 2, and the feeding auxiliary mechanism 23 includes a push plate 231 and a push plate driving cylinder 232. The push plate 231 can vertically slide at the feeding port 2, and the push plate driving cylinder 232 is fixed above the feeding port 2. Drive actuating cylinder 232 through the push pedal and constantly promote push pedal 231 reciprocating motion, can flatten waste paper case, save the manual work and tear the carton link open.
The opening part of the mixing drum 1 is provided with a circular mesh plate 14, paper pulp flows out along the mesh plate 14 after being completely mixed and finally flows over the wall of the mixing drum 1, in order to prevent the paper pulp from being accumulated at the upper end of the mixing drum 1, the upper end of the drum wall of the mixing drum 1 is provided with a scraper 15, and the bottom of the scraper 15 is arc-shaped and is attached to the upper end wall of the mixing drum 1. The scraper 15 is connected through a horizontal plate, the scraper 15 is respectively arranged at two ends of the horizontal plate, the upper end of the mesh plate 14 is fixedly connected with a vertical rod, the vertical rod penetrates through the horizontal plate and is fixedly connected with the horizontal plate, and finally the upper end of the vertical rod penetrates through the upper plate of the supporting plate through a bearing and then is connected with a mesh plate driving motor 141 through a belt and a belt wheel. When the mesh plate driving motor 141 drives the vertical rod to rotate, the vertical rod drives the scraper 15 and the mesh plate 14 to rotate. An arc-shaped groove 16 for conveying paper pulp is arranged on the outer side of the upper end of the mixing drum 1, and the paper pulp flows into the arc-shaped groove 16 after flowing through the mixing drum. The arc chute 16 is set in an inclined state, the discharge port 3 is set on the left side of the arc chute 116, and finally the pulp flows out of the discharge port 3 and enters the next flow path. Correspondingly, a pulp scraping strip I161 is arranged above the arc-shaped groove 16. Scrape the articulated outside of connecting at scraper blade 15 of thick liquid strip I161, the bottom of scraping thick liquid strip I161 is the arc, and is provided with torsional spring 162 in articulated junction, can scrape thick liquid to each position of arc-shaped groove 16. The mesh plate 14 and the scraper 15 are further connected with a lifting mechanism 17, and the lifting mechanism 17 comprises a support plate 171 and a lifting cylinder 172. The scraping plate 15 and the mesh plate 14 are rotatably disposed on a support plate 171, and the support plate 171 includes upper and lower layers (a lower layer is a circular plate, and an upper layer is a long plate) and is fixedly connected by a slide rod 171 a. The upper plate of the support plate is used for fixing the mesh plate driving motor 141, the other side of the support plate 171 can vertically slide on the support 4 at the bottom through a slide rod 171a, and specifically, a through hole corresponding to the slide rod 171a is arranged on the support 4. The piston rod of the lifting cylinder 172 abuts against the support plate 171, and the bottom end of the lifting cylinder 172 is fixed to the support 4, so that the mesh plate 14 and the scraper 15 can be lifted by the lifting mechanism 17 when the inside of the mixing drum 1 is maintained and cleaned.
The inner wall of the arc-shaped groove 16 is densely provided with drain holes 163, the drain holes 163 are communicated with an internal channel 164 of the arc-shaped groove 16, and the channel 164 is connected with the water inlet 12 through a water pipe 164 a. The water suction pump 121 is arranged at the water inlet 12, the water pipe 164a and the water inlet pipe 122 are connected with the water suction pump 121 through a three-way joint, the water pipe 164a is provided with a flow control valve 164b, and the water absorption amount of the pulp in the arc-shaped groove can be adjusted through the flow control valve 164 b. Can circularly and repeatedly use water, and avoids resource waste. Meanwhile, the paper pulp can be ensured to smoothly flow out of the discharge port 3 at a certain concentration.
The stirring shaft 11 is provided with conical stirring teeth 111, the stirring teeth 111 are arranged to be conical, so that the carton can be quickly smashed, sundries such as adhesive tapes can be prevented from being wound on the stirring teeth, the lower end of the stirring shaft 11 is provided with rotating blades 112, water flow can be driven to upwelle through the rotating blades 112, and finally pulp is driven to flow out. The upper end of the stirring shaft 11 is provided with a horizontal pulp scraping strip II 113 (preferably made of rubber), and the pulp scraping strip II 113 is positioned below the mesh plate 14. The rotating direction of the pulp scraping strips II 113 is opposite to the rotating direction of the mesh plate 14, so that sundries can be prevented from blocking the mesh plate 14. The bottom of the mixing drum 1 is provided with a collecting drum 114, the collecting drum 114 is positioned in a sleeve 115 with an opening at one side end, and the sleeve 115 is rotatably arranged in a circular groove 116 at the bottom of the mixing drum 1. The outer wall of the collecting cylinder 114 is provided with a convex button, and the inner wall of the sleeve 115 is correspondingly provided with a strip-shaped open slot 115 a. The collection canister 114 can be slid out of the sleeve 115 along the open groove 115 a. In use, the collection canister 114 is rotated so that the openings of the collection canister 144 and the sleeve 115 are facing upward. Foreign substances such as staples and foreign substances such as tapes can be collected in the collecting cylinder 144. When the collection cylinder 114 is taken out, the collection cylinder drives the sleeve 115 to rotate together, so that the opening of the sleeve faces downwards, and finally the collection cylinder 114 is pulled out to take out the impurities. In order to prevent the liquid from flowing out, a sealing ring 114a is sleeved on the collecting cylinder 114, a marking head 114b is arranged on the outer side of the collecting cylinder 114, and a rotating scale mark 118 is correspondingly arranged on the wall of the stirring cylinder 1, so that the position of the collecting cylinder 114 after rotating can be determined.
The processing equipment is also provided with a controller 18, the controller 18 is provided with a plurality of control buttons 181, and the controller 18 is in control connection with the stirring motor 117, the mesh plate driving motor 141, the lifting cylinder 172, the water suction pump 121, the push plate driving cylinder 232, the conveyor belt driving motor and the scraping roller driving motor 222. The control buttons 181 include start and stop buttons of the stirring motor 117, start and stop buttons of the mesh plate driving motor 141, extension and retraction buttons of the lifting cylinder 172, start and stop buttons of the water pump 121, extension and retraction buttons of the pushing plate driving cylinder 232, start and stop buttons of the conveyor belt driving motor, and start and stop buttons of the scraping roller driving motor 222.
The use method of the invention comprises the following steps:
the start button of the water pump 121 is pressed to fill water into the mixing drum 1, and then the start button of the mixing motor 117, the start button of the mesh plate driving motor 141, the start button of the conveyor belt driving motor, and the start button of the scraping roller driving motor 222 are pressed to mix and crush the waste paper box. The flow control valve 164b is opened to perform secondary absorption of the water source during the process. After the job is completed, all the buttons are turned off and the impurities are taken out through the collection canister 114.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims (7)
1. A waste paper treatment device for papermaking comprises a mixing drum, wherein a mixing shaft is arranged in the mixing drum, mixing teeth are arranged on the mixing shaft, a feeding hole is formed in one side of the mixing drum, a discharging hole is formed in the other side of the mixing drum, and a water inlet and a water outlet are further formed in the mixing drum; the method is characterized in that: a circular mesh plate is arranged at the opening of the mixing drum, a scraper is arranged at the upper end of the drum wall of the mixing drum, and the scraper and the mesh plate are connected with a mesh plate driving motor; an arc-shaped groove for conveying paper pulp is formed in the outer side of the upper end of the stirring cylinder, and a pulp scraping strip I is correspondingly arranged above the arc-shaped groove; the pulp scraping strip I is hinged to the outer side of the scraping plate, and a torsional spring is arranged at the hinged joint; the mesh plate and the scraper plate are also connected with a lifting mechanism, and the lifting mechanism comprises a supporting plate and a lifting cylinder; the scraping plate and the mesh plate are rotatably arranged on the supporting plate, the other side of the supporting plate can vertically slide on a support at the bottom end through a sliding rod, a piston rod of the lifting cylinder is abutted against the supporting plate, and the bottom of the lifting cylinder is fixed on the support;
the stirring shaft is provided with conical stirring teeth, the lower end of the stirring shaft is provided with rotating blades, the upper end of the stirring shaft is provided with horizontal pulp scraping strips II, and the pulp scraping strips II are positioned below the mesh plate; the bottom of the stirring cylinder is provided with a collecting cylinder, the collecting cylinder is positioned in a sleeve with an opening at one side end, and the sleeve is rotatably arranged in a semicircular groove at the bottom of the stirring cylinder; a convex button is arranged on the outer wall of the collecting cylinder, and a strip-shaped open slot is correspondingly arranged on the inner wall of the sleeve; when in use, the openings of the collecting cylinder and the sleeve are upwards through rotation; when the collecting cylinder is not used, the collecting cylinder and the sleeve are downwards opened through rotation;
the treatment equipment is also provided with a controller which is in control connection with the stirring motor, the mesh plate driving motor and the lifting cylinder.
2. The used paper processing apparatus for papermaking according to claim 1, characterized in that; an S-shaped pipeline is arranged on the right side of the stirring cylinder, a transmission belt is arranged in the S-shaped pipeline, and the transmission belt is arranged on the rubber strips at equal intervals; the feeding port is arranged on the right side of the S-shaped pipeline.
3. The used paper processing apparatus for papermaking according to claim 1, characterized in that; the feeding port is provided with a pair of material scraping rollers, and each material scraping roller is provided with a plurality of rows of fluted discs.
4. A used paper processing apparatus for papermaking according to claim 3, characterized in that; the top of pan feeding mouth is provided with feeding complementary unit, feeding complementary unit includes that push pedal and push pedal drive actuating cylinder, but the push pedal vertical sliding is in pan feeding mouth department, the push pedal drives actuating cylinder and fixes the top of pan feeding mouth.
5. The used paper processing apparatus for papermaking according to claim 1, characterized in that; the inner wall of the arc-shaped groove is densely provided with drain holes, the drain holes are communicated with an internal channel of the arc-shaped groove, and the channel is connected with the water inlet through a water pipe.
6. The used paper processing apparatus for papermaking according to claim 5, characterized in that; the water inlet is provided with a water suction pump, the water pipe and the water inlet pipe are connected with the water suction pump through a three-way joint, and a flow control valve is arranged on the water pipe and can control and absorb the moisture of the paper pulp in the arc-shaped groove.
7. The used paper processing apparatus for papermaking according to claim 1, characterized in that; the collecting cylinder is sleeved with a sealing ring, the outer side of the sleeve is provided with an identification head, and the corresponding stirring cylinder wall is provided with rotary scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077841.8A CN111235930A (en) | 2020-02-01 | 2020-02-01 | Papermaking waste paper treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077841.8A CN111235930A (en) | 2020-02-01 | 2020-02-01 | Papermaking waste paper treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111235930A true CN111235930A (en) | 2020-06-05 |
Family
ID=70879833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010077841.8A Withdrawn CN111235930A (en) | 2020-02-01 | 2020-02-01 | Papermaking waste paper treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111235930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837010A (en) * | 2022-05-13 | 2022-08-02 | 城步苗族自治县银河纸业有限责任公司 | Paper pulp filtering device for papermaking and use method thereof |
-
2020
- 2020-02-01 CN CN202010077841.8A patent/CN111235930A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837010A (en) * | 2022-05-13 | 2022-08-02 | 城步苗族自治县银河纸业有限责任公司 | Paper pulp filtering device for papermaking and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200605 |