CN112934927A - Waste paper dry pulp production line - Google Patents
Waste paper dry pulp production line Download PDFInfo
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- CN112934927A CN112934927A CN202110361603.4A CN202110361603A CN112934927A CN 112934927 A CN112934927 A CN 112934927A CN 202110361603 A CN202110361603 A CN 202110361603A CN 112934927 A CN112934927 A CN 112934927A
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- dry pulp
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- 239000010893 paper waste Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 21
- 239000003814 drug Substances 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000007790 scraping Methods 0.000 claims description 21
- 238000012856 packing Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002360 explosive Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 6
- 244000052616 bacterial pathogen Species 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010793 electronic waste Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/85—Paper; Wood; Fabrics, e.g. cloths
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a waste paper dry pulp production line which comprises a crushing system, a paper-plastic separator, a cyclone hopper, a storage bin, an automatic packaging machine and an ozone sterilization system. The waste paper is regenerated into paper pulp through the production line for recycling, the production is efficient, and the labor is saved; the mildew-proof ozone generated by the ozone sterilization system is easy to eliminate and kill pathogenic bacteria and peculiar smell in the waste paper, the humidity of the finished product of the waste paper pulp grinding can be adjusted, fire caused by sparks generated in the production process of the waste paper pulp grinding is prevented, the fiber of the finished product is protected from being damaged as far as possible, and the mildew-proof ozone is combined with a mildew-proof medicament to ensure that the finished product is not mildewed in the transportation process.
Description
Technical Field
The invention relates to the field of waste paper recovery and treatment, in particular to a waste paper dry pulp production line.
Background
At present, the recovery rate of waste paper in China is 35%, the recovery rate of waste glass is only 13%, the recovery rate of electronic waste materials such as waste household appliances and computers is lower, in recent years, the economy of China is developed at a high speed, people pay more and more attention to environmental protection, and the environmental awareness of people is increased, so that the secondary utilization of various wastes gradually draws attention of people.
Waste paper, also called secondary fiber, is extremely consumed by various kinds of paper every year in China, and if the waste paper is abandoned, the waste paper can cause great waste of resources. The waste paper regeneration not only reduces the consumption of wood, but also obviously reduces the energy consumed in the production process of the regenerated paper, and has relatively low cost and environmental protection treatment cost, so the waste paper regeneration attracts more and more attention.
The existing production equipment for waste paper regenerated paper pulp does not disinfect and deodorize the paper pulp in the production process, and the produced paper pulp has peculiar smell and pathogenic bacteria.
Disclosure of Invention
The invention aims to provide a waste paper dry pulp production line capable of removing paper pulp peculiar smell and pathogenic bacteria.
In order to achieve the purpose, the invention adopts the following technical scheme:
the waste paper dry pulp production line comprises a crushing system, a paper-plastic separator, a cyclone hopper, a storage bin and an automatic packing machine; the paper pulp discharge port of the paper-plastic separator is connected to the feed port of the cyclone hopper through a centrifugal fan, the bottom discharge port of the cyclone hopper is connected to the feed port at the top of the storage bin, and the discharge port at the bottom of the storage bin is connected to the discharge port of the automatic packing machine; the production line still includes ozone sterilization system, and this ozone sterilization system includes that ozone generator, ozone dissolve gas bucket and mould proof medicament dissolve the explosive barrel, ozone dissolves gas bucket inboard bottom and is equipped with the aeration head, and ozone generator's gas outlet is connected to the aeration head, ozone dissolves gas bucket is connected with the moisturizing pipe, the liquid outlet of ozone dissolve gas bucket is connected to the inlet of mould proof medicament dissolve explosive barrel through the charge pump, it puts into the mouth to be connected with mould proof medicament on the ozone dissolve explosive barrel, the liquid outlet of mould proof medicament dissolve explosive barrel is connected to crushing system through the measuring pump.
Furthermore, the crushing system comprises at least one crusher, and if the number of the crushers is more than two, the discharge hole of the previous crusher is connected with the feed hole of the next crusher through a third feeding conveyor.
Furthermore, rubbing crusher inside has by the carousel of smashing motor drive, and the periphery of carousel is fixed with a plurality of sword that move through the bolt interval along the circumferencial direction, be fixed with a plurality of stationary knives on the inner wall of rubbing crusher along the circumferencial direction, it is rotatory that the motor drives the carousel to smash, moves the sword and shears into the piece with the stationary knife cooperation with waste paper.
Furthermore, the first feeding conveyor is a conveying belt, and a plurality of partition plates are arranged on the conveying belt at intervals along the transmission direction of the conveying belt; and the second feeding conveyor and the third feeding conveyor are respectively spiral feeding machines.
Further, an air inlet of the ozone generator is connected with an air filter.
The invention further comprises a bag loosening machine positioned at the front end of the crushing system, the bag loosening machine comprises a box body, a feeding hole is formed in the top of the box body, a discharging hole is formed in the bottom of the box body, two knife rolls are arranged in the box body in parallel at intervals, the two knife rolls are driven by respective speed reducing motors to rotate in opposite directions, movable blades arranged in a staggered mode are fixed on the two knife rolls respectively, and static blades arranged in a staggered mode with the movable blades on the two knife rolls are arranged on two opposite side walls of the box body.
Further, the box comprises two sub-boxes, two knife rolls are respectively connected to the two different sub-boxes in a rotating mode, the splicing portions of the two sides of the two sub-boxes are spliced together in an L shape, the splicing portions of the two sides of the two sub-boxes are respectively provided with more than two groups of fixing hole sites, and when the splicing portions of the two sides of the two sub-boxes are displaced mutually, the corresponding fixing hole sites are selected and locked and fixed through bolts.
Furthermore, the top of the cyclone hopper is connected with a double-cyclone spray tower, the double-cyclone spray tower comprises a first cyclone, a second cyclone, an exhaust fan and a water tank, the water tank is divided into an upper tank and a lower tank from top to bottom, one side of the upper tank is provided with a slag scraping cavity, the tail end of the slag scraping cavity is provided with a slag outlet, the top of the slag scraping cavity is communicated with the upper tank, the bottom of the slag scraping cavity is communicated with the lower tank, a punching grid net is arranged at the communication position of the two tanks, and a slag scraper is arranged right above the punching grid net; the lower layer of the pool is internally provided with water, the lower layer of the pool is internally provided with a submersible pump, and the submersible pump is respectively connected to the spray headers arranged in the first cyclone cylinder and the second cyclone cylinder through pipelines.
Furthermore, the slag scraper comprises two chains which are arranged at intervals and driven by a slag scraping motor to run synchronously, the two chains are arranged along the length direction of the slag scraping cavity, and scraping plates are fixed at the bottoms of the two chains.
Furthermore, the water replenishing pipe is connected with an electromagnetic valve, the lower part of the inner side of the ozone gas dissolving barrel is provided with a water level sensor, and when the water level sensor detects that the ozone gas dissolving barrel is lowered to a preset position, the electromagnetic valve is controlled to be opened for replenishing water; the mildew-proof medicament dissolving barrel is internally provided with a stirring paddle driven to rotate by a stirring motor.
By adopting the technical scheme, the invention has the following technical effects:
1. waste paper is recycled into paper pulp through a production line, so that the production efficiency is high, and the labor force is saved;
2. the mildew-proof ozone generated by the ozone sterilization system is easy to eliminate and kill pathogenic bacteria and peculiar smell in the waste paper, the humidity of the finished product of the waste paper pulp grinding can be adjusted, fire caused by sparks generated in the production process of the waste paper pulp grinding is prevented, the fiber of the finished product is protected from being damaged as far as possible, and the mildew-proof ozone is combined with a mildew-proof medicament to ensure that the finished product is not mildewed in the transportation process.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and the detailed description;
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic diagram of an ozone sterilization system;
FIG. 3 is a schematic internal view of the shredder;
FIG. 4 is a top view of the bale breaker;
FIG. 5 is a front view of a dual-cyclone spray tower;
fig. 6 is a side view of a dual-cyclone spray tower.
Detailed Description
As shown in one of figures 1-6, the waste paper dry pulp production line of the invention comprises a crushing system 2, a paper-plastic separator 3, a cyclone hopper 10, a storage bin 5 and an automatic packing machine 6; the feed inlet of crushing system 2 is connected with first material loading conveyer 7, and the discharge gate of crushing system 2 is connected to the feed inlet of paper plastic separator 3 through second material loading conveyer 8, the paper pulp discharge gate of paper plastic separator 3 is connected to the feed inlet of whirlwind hopper 10 through centrifugal fan, and the bottom discharge gate of whirlwind hopper 10 is connected to the feed inlet at 5 tops of storage silo, the discharge gate of 5 bottoms of storage silo is connected to the discharge gate of automatic packing machine 6.
The production line further comprises an ozone sterilization system 9, the ozone sterilization system 9 comprises an ozone generator 92, an ozone gas-dissolving barrel 93 and a mildew-proof medicament-dissolving barrel 94, an aeration head 95 is arranged at the bottom of the inner side of the ozone gas-dissolving barrel 93, an air outlet of the ozone generator 92 is connected to the aeration head 95, the ozone gas-dissolving barrel 93 is connected with a water replenishing pipe 96, a liquid outlet of the ozone gas-dissolving barrel 93 is connected to a liquid inlet of the mildew-proof medicament-dissolving barrel 94 through a feeding pump 910, the ozone gas-dissolving barrel 93 is connected with a mildew-proof medicament feeding port, and a liquid outlet of the mildew-proof medicament-dissolving barrel 94 is connected to the crushing system 2 through a metering pump 911. Ozone is known as a green chemical, belongs to a strong oxidant, has four functions of sterilization, decoloration, oxidation and deodorization, has no residue, no secondary pollution and the like, and is one of environment-friendly green industrial raw materials. The ozone sterilization system 9 uses ozone gas produced by the ozone generator 92 to aerate and dissolve in the sealed ozone gas dissolving barrel 93 to form 1-2PPM ozone water solution, and the mildew preventive agent forms 2-4PPM mildew preventive agent solution in the mildew preventive agent dissolving barrel 94.
In order to ensure the cleanliness of the air entering the ozone generator 92, an air filter 91 is connected to the air inlet of the ozone generator 92 to filter the air. The water replenishing pipe 96 is connected with an electromagnetic valve 97, a water level sensor is arranged at the lower part of the inner side of the ozone dissolving barrel 93, and when the water level sensor detects that the ozone dissolving barrel 93 is lowered to a preset position, the electromagnetic valve 97 is controlled to be opened to replenish water; the mildew-proof medicament dissolving barrel 94 is internally provided with a stirring paddle 99 which is driven by a stirring motor 98 to rotate, so that the mildew-proof medicament solution and the ozone water solution can be fully mixed (the mass ratio of the mildew-proof medicament solution to the ozone water solution can be 2: 1), and the final mildew-proof ozone solution is formed.
The crushing system 2 comprises at least one crusher 21, and if the number of the crushers 21 is more than two, the discharge port of the previous crusher 21 is connected with the feed port of the next crusher 21 through a third feeding conveyor 22.
In the present invention, the first feeding conveyor 7 is a conveyor belt, and a plurality of partition plates are arranged on the conveyor belt at intervals along the transmission direction of the conveyor belt, so that loose waste paper sheets can be efficiently fed into the crushing system 2. The second feeding conveyor 8 and the third feeding conveyor 22 are respectively spiral feeding machines, and the spiral feeding machines can ensure the tightness of conveying.
The shredder 21 is a vertical shredder, a rotating disc 2101 driven by a shredder motor is arranged in the shredder 21, a plurality of movable knives 2103 are fixed on the periphery of the rotating disc 2101 at intervals along the circumferential direction through bolts, a plurality of fixed knives 2103 are fixed on the inner wall of the shredder 21 along the circumferential direction, the shredder motor drives the rotating disc 2101 to rotate, and the movable knives 2102 and the fixed knives 2103 are matched to cut waste paper into fragments. When the crusher 21 works, the movable knife 2102 and the fixed knife 2103 cut 10 (the number of the fixed knives 2103) × 6 (the number of the movable knives 2102) × 800 (the rotating speed of a cutter head) =48000 times per minute, so the knife edge is very easy to wear, the replacement is frequent, the cost is high, a long time is needed to adjust the gap between the movable knife 2102 and the fixed knife 2103 after the replacement, and the working strength is high.
The invention also comprises a bale breaker 1 positioned at the front end of the crushing system 2, wherein the bale breaker 1 comprises a box body 101, a feed inlet is formed in the top of the box body 101, a discharge outlet is formed in the bottom of the box body 101, two knife rolls 102 are arranged in the box body 101 in parallel at intervals, the two knife rolls 102 are driven by respective speed reducing motors to rotate in opposite directions, movable blades 103 which are arranged in a staggered mode are respectively fixed on the two knife rolls 102, and static blades 104 which are arranged in a staggered mode with the movable blades 103 on the two knife rolls 102 are arranged on two opposite side walls of the box body 101. The box body 101 is formed by splicing two auxiliary boxes, the two knife rolls 102 are respectively rotatably connected to the two different auxiliary boxes, the splicing parts on the two sides of the two auxiliary boxes are spliced together in an L shape, the splicing parts on the two sides of the two auxiliary boxes are respectively provided with more than two groups of fixed hole positions, and when the splicing parts on the two sides of the two auxiliary boxes are mutually shifted, the corresponding fixed hole positions are selected and locked and fixed through bolts. In the invention, the distance between the two knife rolls 102 of the bale breaker 1 is adjustable, the splicing position of the two auxiliary boxes can be adjusted according to the needs during working so as to adjust the distance between the knife rolls 102, and a shredder is used when the distance is not available, so that processed paper sheets can be shredded into smaller fragments; the waste paper bale opener 1 for high-pressure packing is used for loosening the tightly extruded packing paper sheets into loose shapes so as to create conditions for subsequent sorting processing, and the size of the space is related to the bale-loosening capacity.
The top of the cyclone hopper 10 is connected with a double-cyclone spray tower 4, the double-cyclone spray tower 4 comprises a first cyclone 41, a second cyclone 42, an exhaust fan 43 and a water tank 44, the water tank 44 is divided into an upper tank 45 and a lower tank 46 from top to bottom, one side of the upper tank 45 is provided with a slag scraping cavity 47, the tail end of the slag scraping cavity 47 is provided with a slag outlet, the top of the slag scraping cavity 47 is communicated with the upper tank 45, the bottom of the slag scraping cavity 47 is communicated with the lower tank 46, a punching grid net 48 is arranged at the communication position of the two, and a slag scraper 49 is arranged right above the punching grid net 48; the lower tank 46 stores water therein, the submersible pump 410 is disposed in the lower tank 46, and the submersible pump 410 is connected to the showering heads disposed in the first cyclone 41 and the second cyclone 42 through pipelines, respectively. The slag scraper 49 is a chain plate structure, and comprises two chains which are arranged at intervals and driven by a slag scraping motor to run synchronously, the two chains are arranged along the length direction of the slag scraping cavity 47, and scraping plates are fixed at the bottoms of the two chains. The double-cyclone spray tower 4 is a high-efficiency dust treatment device, has the advantages of small volume, low energy consumption, thorough treatment and the like, has obvious advantages compared with the traditional spray tower and pulse cloth bag dust removal devices, can immediately intercept paper pulp dissolved in water by using a punching grid net 48 while treating dust, immediately clean and block the grid net by using a chain plate type slag scraper 49, realize long-time non-blocking operation of the spray tower and cyclic use of spray water, and timely extract and recycle the paper pulp.
The paper-plastic separator 3 and the automatic packing machine 6 in the invention both adopt the equipment in the prior art, for example, the paper-plastic separator 3 disclosed in the patent publication No. CN1010076930A can be adopted as the paper-plastic separator 3, and the hydraulic packing machine disclosed in the patent publication No. CN1010791988A can be adopted as the automatic packing machine 6.
The working process of the invention is as follows: the method comprises the following steps of (1) packing the waste paper into a bale breaker 1, unpacking a packing paper sheet into loose and loose paper, then feeding the loose and loose paper into a crushing system 2, wherein in the process of crushing the paper into fragments, the mildew-proof ozone liquid generated by an ozone sterilization system 9 kills pathogenic bacteria and peculiar smell in the waste paper according to the required dosage (the mildew-proof ozone liquid accounts for 10-30% of the quality of the waste paper), can adjust the humidity of a finished product of waste paper pulp grinding, prevent fire caused by sparks generated in the production process of the waste paper pulp grinding, protect fibers of the finished product from being damaged as far as possible, and can ensure that the finished product is not mildewed in the transportation process by combining with a mildew-proof medicament; the waste paper pulp from the crushing system 2 enters paper-plastic separation to separate paper pulp from plastic, and the paper pulp passes through a cyclone hopper 10, a storage bin 5 and an automatic packing machine 6 and is finally packed into bundle-shaped finished paper pulp.
While the invention has been described in connection with the above embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, which are illustrative and not restrictive, and that those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. The waste paper dry pulp production line comprises a crushing system, a paper-plastic separator, a cyclone hopper, a storage bin and an automatic packing machine; the method is characterized in that: the paper pulp discharge port of the paper-plastic separator is connected to the feed port of the cyclone hopper through a centrifugal fan, the bottom discharge port of the cyclone hopper is connected to the feed port at the top of the storage bin, and the discharge port at the bottom of the storage bin is connected to the discharge port of the automatic packing machine; the production line still includes ozone sterilization system, and this ozone sterilization system includes that ozone generator, ozone dissolve gas bucket and mould proof medicament dissolve the explosive barrel, ozone dissolves gas bucket inboard bottom and is equipped with the aeration head, and ozone generator's gas outlet is connected to the aeration head, ozone dissolves gas bucket is connected with the moisturizing pipe, the liquid outlet of ozone dissolve gas bucket is connected to the inlet of mould proof medicament dissolve explosive barrel through the charge pump, it puts into the mouth to be connected with mould proof medicament on the ozone dissolve explosive barrel, the liquid outlet of mould proof medicament dissolve explosive barrel is connected to crushing system through the measuring pump.
2. The used paper dry pulp production line according to claim 1, characterized in that: the crushing system comprises at least one crusher, and if the number of the crushers is more than two, the discharge hole of the previous crusher is connected with the feed hole of the next crusher through a third feeding conveyor.
3. The used paper dry pulp production line according to claim 2, characterized in that: the inside carousel that has by crushing motor drive of rubbing crusher, the periphery of carousel is fixed with a plurality of sword that move through the bolt interval along the circumferencial direction, be fixed with a plurality of stationary knives on the inner wall of rubbing crusher along the circumferencial direction, crushing motor drives the carousel and rotates, moves the sword and cuts into the piece with the stationary knife cooperation with waste paper.
4. The used paper dry pulp production line according to claim 2, characterized in that: the first feeding conveyor is a conveying belt, and a plurality of partition plates are arranged on the conveying belt at intervals along the transmission direction of the conveying belt; and the second feeding conveyor and the third feeding conveyor are respectively spiral feeding machines.
5. The used paper dry pulp production line according to claim 1, characterized in that: the air inlet of the ozone generator is connected with an air filter.
6. The used paper dry pulp production line according to claim 1, characterized in that: the novel bag loosening machine is characterized by further comprising a bag loosening machine located at the front end of the crushing system, the bag loosening machine comprises a box body, a feeding hole is formed in the top of the box body, a discharging hole is formed in the bottom of the box body, two knife rolls are arranged in the box body in parallel at intervals and driven to rotate reversely by respective speed reducing motors, movable blades arranged in a staggered mode are fixed on the two knife rolls respectively, and static blades arranged in a staggered mode are arranged on two opposite side walls of the box body and on the two knife rolls.
7. The used paper dry pulp production line according to claim 6, characterized in that: the box comprises two sub-boxes, and two rotor bars rotate respectively and are connected on two different sub-boxes, and the concatenation portion of two sub-box both sides is L type concatenation together, and the concatenation portion of two sub-box both sides has more than two sets of fixed hole sites respectively, and when the concatenation portion of two sub-box both sides shifted each other, the fixed hole site of selection correspondence was locked fixedly through the bolt.
8. The used paper dry pulp production line according to claim 1, characterized in that: the top of the cyclone hopper is connected with a double-cyclone spray tower, the double-cyclone spray tower comprises a first cyclone, a second cyclone, an exhaust fan and a water tank, the water tank is divided into an upper tank and a lower tank from top to bottom, one side of the upper tank is provided with a slag scraping cavity, the tail end of the slag scraping cavity is provided with a slag outlet, the top of the slag scraping cavity is communicated with the upper tank, the bottom of the slag scraping cavity is communicated with the lower tank, a punching grid net is arranged at the communication position of the two tanks, and a slag scraper is arranged right above the punching grid net; the lower layer of the pool is internally provided with water, the lower layer of the pool is internally provided with a submersible pump, and the submersible pump is respectively connected to the spray headers arranged in the first cyclone cylinder and the second cyclone cylinder through pipelines.
9. The used paper dry pulp production line according to claim 8, characterized in that: the slag scraper comprises two chains which are arranged at intervals and driven by a slag scraping motor to run synchronously, the two chains are arranged along the length direction of a slag scraping cavity, and scraping plates are fixed at the bottoms of the two chains.
10. The used paper dry pulp production line according to claim 1, characterized in that: the water replenishing pipe is connected with an electromagnetic valve, the lower part of the inner side of the ozone gas dissolving barrel is provided with a water level sensor, and when the water level sensor detects that the ozone gas dissolving barrel is lowered to a preset position, the electromagnetic valve is controlled to be opened for replenishing water; the mildew-proof medicament dissolving barrel is internally provided with a stirring paddle driven to rotate by a stirring motor.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110361603.4A CN112934927A (en) | 2021-04-02 | 2021-04-02 | Waste paper dry pulp production line |
| CN202210350129.XA CN115156248B (en) | 2021-04-02 | 2022-04-02 | Dry pulp production line for waste paper |
| CN202311653315.1A CN117583354A (en) | 2021-04-02 | 2022-04-02 | Dry pulp production line for waste paper |
| PCT/CN2022/085013 WO2022206989A1 (en) | 2021-04-02 | 2022-04-02 | Waste paper dry pulp production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110361603.4A CN112934927A (en) | 2021-04-02 | 2021-04-02 | Waste paper dry pulp production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112934927A true CN112934927A (en) | 2021-06-11 |
Family
ID=76230644
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110361603.4A Pending CN112934927A (en) | 2021-04-02 | 2021-04-02 | Waste paper dry pulp production line |
| CN202210350129.XA Active CN115156248B (en) | 2021-04-02 | 2022-04-02 | Dry pulp production line for waste paper |
| CN202311653315.1A Pending CN117583354A (en) | 2021-04-02 | 2022-04-02 | Dry pulp production line for waste paper |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210350129.XA Active CN115156248B (en) | 2021-04-02 | 2022-04-02 | Dry pulp production line for waste paper |
| CN202311653315.1A Pending CN117583354A (en) | 2021-04-02 | 2022-04-02 | Dry pulp production line for waste paper |
Country Status (2)
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| CN (3) | CN112934927A (en) |
| WO (1) | WO2022206989A1 (en) |
Cited By (2)
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|---|---|---|---|---|
| WO2022206989A1 (en) * | 2021-04-02 | 2022-10-06 | 福建东森节能环保科技股份有限公司 | Waste paper dry pulp production line |
| CN115228900A (en) * | 2022-07-25 | 2022-10-25 | 苏州嘉诺智能装备有限公司 | Paper-plastic separation system and paper-plastic separation method for waste paper treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748283B (en) * | 2022-11-10 | 2024-03-15 | 中国矿业大学 | Fiber regeneration and sticky recycling and utilizing method |
| CN117563711B (en) * | 2024-01-17 | 2024-04-09 | 哈尔滨商业大学 | Automatic clearance type intelligent accounting kneader |
| CN118124192A (en) * | 2024-04-30 | 2024-06-04 | 淄博齐茂催化剂有限公司 | Strip extrusion device for residual oil hydrogenation catalyst production |
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| DE1761233B1 (en) * | 1968-04-22 | 1972-03-09 | Voith Gmbh J M | Process for the recovery of fibers from plastic-coated waste paper and device for carrying out the process |
| AT365676B (en) * | 1979-05-04 | 1982-02-10 | Escher Wyss Gmbh | PLANT FOR TREATING WASTE PAPER |
| CN100457280C (en) * | 2005-03-18 | 2009-02-04 | 曾碚凯 | Separating method and system for waste paper and waste plastic mixture |
| EP2568001A1 (en) * | 2011-09-07 | 2013-03-13 | RecuLiner BVBA | Pre-engineered recyclable product |
| CN203530160U (en) * | 2013-10-28 | 2014-04-09 | 天津威康医疗用品有限公司 | Device for recycling household waste wood and waste paper through ozone odor removing treatment |
| CN204570383U (en) * | 2015-04-20 | 2015-08-19 | 胡琳蘅 | A kind of energy waste paper regeneration tube making machine |
| CN104816400B (en) * | 2015-05-15 | 2017-05-24 | 马鞍山华诚塑业有限公司 | Waste paper-plastic composite paper-plastic separation and plastic-sheet granulation production system |
| CN207159679U (en) * | 2017-09-20 | 2018-03-30 | 玖龙纸业（太仓）有限公司 | A kind of wastepaper is classified slurrying production system |
| CN109653016A (en) * | 2019-02-19 | 2019-04-19 | 苏州前方工程技术有限公司 | A kind of paper industry paper remanufacture line |
| JP7378218B2 (en) * | 2019-04-09 | 2023-11-13 | 大王製紙株式会社 | Method for producing waste paper pulp raw material |
| CN110791988A (en) * | 2019-11-14 | 2020-02-14 | 陈先金 | Dry-making paper pulp production line |
| CN112934927A (en) * | 2021-04-02 | 2021-06-11 | 福建东森节能环保科技股份有限公司 | Waste paper dry pulp production line |
| CN214683471U (en) * | 2021-04-02 | 2021-11-12 | 福建东森节能环保科技股份有限公司 | Waste paper dry pulp production line |
-
2021
- 2021-04-02 CN CN202110361603.4A patent/CN112934927A/en active Pending
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2022
- 2022-04-02 CN CN202210350129.XA patent/CN115156248B/en active Active
- 2022-04-02 CN CN202311653315.1A patent/CN117583354A/en active Pending
- 2022-04-02 WO PCT/CN2022/085013 patent/WO2022206989A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206989A1 (en) * | 2021-04-02 | 2022-10-06 | 福建东森节能环保科技股份有限公司 | Waste paper dry pulp production line |
| CN115228900A (en) * | 2022-07-25 | 2022-10-25 | 苏州嘉诺智能装备有限公司 | Paper-plastic separation system and paper-plastic separation method for waste paper treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115156248A (en) | 2022-10-11 |
| WO2022206989A1 (en) | 2022-10-06 |
| CN117583354A (en) | 2024-02-23 |
| CN115156248B (en) | 2024-03-12 |
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Application publication date: 20210611 |