CN112012032A - Dehumidifying and dehydrating device for corrugated paper production and production method - Google Patents
Dehumidifying and dehydrating device for corrugated paper production and production method Download PDFInfo
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- CN112012032A CN112012032A CN202010815239.XA CN202010815239A CN112012032A CN 112012032 A CN112012032 A CN 112012032A CN 202010815239 A CN202010815239 A CN 202010815239A CN 112012032 A CN112012032 A CN 112012032A
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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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/061—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods using cutting devices
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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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
- D21B1/10—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags by cutting actions
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/166—Nitrites
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- 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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Abstract
The invention discloses a dehumidifying and dehydrating device for corrugated paper production and a production method, relates to the technical field of corrugated paper production, and aims to solve the problems that the existing corrugated paper dehumidifying and dehydrating device mainly utilizes hot air to dry corrugated paper, is low in efficiency and large in resource consumption. The outer wall of dewatering device main part all is provided with the support frame all around, and the support frame is provided with four, and four support frames all with dewatering device main part welded connection, the feeder hopper is installed to the top of dewatering device main part one end, the hopper lid is installed to the upper end of feeder hopper, the last fixed surface of hopper lid installs the handle, the below of the dewatering device main part other end is provided with the discharge gate, fixed mounting has ceramic heater on the outer wall of the dewatering device main part other end, the one end fixed mounting of dewatering device main part has the bearing frame, the other end fixed mounting of dewatering device main part has the transmission room.
Description
Technical Field
The invention relates to the technical field of corrugated paper production, in particular to a dehumidifying and dehydrating device for corrugated paper production and a production method.
Background
Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used. In the process of corrugated paper recovery, the corrugated paper damaged by damp and water needs to be dehumidified and dehydrated at first.
However, the existing corrugated paper dehumidifying and dehydrating device mainly utilizes hot air to dry the corrugated paper, so that the efficiency is low and the resource consumption is large; therefore, the existing requirements are not met, and a dehumidifying and dehydrating device for corrugated paper production and a production method are provided.
Disclosure of Invention
The invention aims to provide a dehumidifying and dehydrating device for corrugated paper production and a production method thereof, and aims to solve the problems that the existing corrugated paper dehumidifying and dehydrating device provided in the background art mainly utilizes hot air to dry corrugated paper, so that the efficiency is low, and the resource consumption is large.
In order to achieve the purpose, the invention provides the following technical scheme: a dehumidification and dehydration device for corrugated paper production comprises a dehydration device main body, wherein four support frames are arranged on the periphery of the outer wall of the dehydration device main body, the four support frames are connected with the dehydration device main body in a welding manner, a feed hopper is installed above one end of the dehydration device main body, a hopper cover is installed at the upper end of the feed hopper, a handle is fixedly installed on the upper surface of the hopper cover, a discharge port is arranged below the other end of the dehydration device main body, a ceramic heater is fixedly installed on the outer wall of the other end of the dehydration device main body, a bearing seat is fixedly installed at one end of the dehydration device main body, a transmission chamber is fixedly installed at the other end of the dehydration device main body, a servo motor is installed on one side of the transmission chamber, a motor seat is installed on the lower surface of the servo motor, and the servo motor is, the internally mounted of dewatering device main part has spiral dewatering rod, and the pole of spiral dewatering rod footpath increases gradually along feeder hopper to discharge gate direction, the lower surface of dewatering device main part is provided with the infiltration hole, and the infiltration hole is provided with a plurality of, and a plurality of infiltration hole and dewatering device main part structure as an organic whole, the below fixed mounting of dewatering device main part has the tank, the lower extreme of tank is provided with the outlet, sealing connection has the valve on the outlet.
Preferably, the one end of spiral dehydration pole runs through and extends to the inside of bearing frame, and installs first bearing with the junction of bearing frame, the other end of spiral dehydration pole runs through and extends to the inside of transmission room, and installs the second bearing with the junction of transmission room, the other end fixed mounting of spiral dehydration pole has first belt pulley, servo motor's output runs through and extends to the inside of transmission room, and fixed mounting has the second belt pulley, first belt pulley passes through the belt and is connected with the transmission of second belt pulley.
Preferably, the internally mounted of tank has the pull box, the inside of pull box is provided with first filter cartridge, the upper surface of first filter cartridge is provided with the second filter cartridge, the upper surface of second filter cartridge is provided with the third filter cartridge, the upper surface of third filter cartridge is provided with the fourth filter cartridge, the inside of first filter cartridge is provided with the bacterium ball layer, the inside of second filter cartridge is provided with the volcanic rock layer, the inside of third filter cartridge is provided with the filter pulp layer, the inside of fourth filter cartridge is provided with the coral sand layer, the lower surface of pull box, first filter cartridge, second filter cartridge, third filter cartridge and fourth filter cartridge all is provided with the tye, and the tye is provided with a plurality of.
Preferably, the outer wall both sides of pull box all are provided with the spout, and the spout is provided with four, the equal fixed mounting in both sides of tank inner wall has L shape guide rail, and L shape guide rail is provided with four, the pull box is through the spout of both sides and the L shape guide rail sliding connection of tank inner wall both sides, fixed mounting has the handle of drawing on the outer wall of pull box, the preceding terminal surface of pull box passes through screw and tank screwed connection.
Preferably, rubber sealing strips are arranged on the periphery of the upper surface of the drawing box and fixedly connected with the upper surface of the drawing box through positioning grooves and sealing glue.
Preferably, an electric heating pipe is arranged inside the ceramic heater, a junction box is installed on the outer wall of the ceramic heater, and the electric heating pipe is electrically connected with the temperature controller through the junction box.
Preferably, the production method of the dehumidifying and dehydrating device for corrugated paper production comprises the following steps:
the method comprises the following steps: turning on a ceramic heater, preheating the tail end of the main body of the dehydration device, and pouring the wet waste corrugated paper into the main body of the dehydration device through a feed hopper;
step two: starting a servo motor to drive a spiral dewatering rod in a dewatering device main body to rotate under the transmission action of a belt, wherein the rod diameter of the spiral dewatering rod is gradually increased along the direction from a feed hopper to a discharge port, and the corrugated paper can not be sheared in the rotary material conveying process, and the water in the corrugated paper can be squeezed out to enter a water storage tank below along a water seepage hole;
step three: when the corrugated paper advances to the tail end of the main body of the dehydration device, the ceramic heater can evaporate residual water in the corrugated paper by virtue of the heating action of the electric heating pipe to dryness, so that the corrugated paper is ensured to be dry, and the subsequent processing proportion is conveniently controlled;
step four: pouring the dewatered waste corrugated paper into a cooking pot, adding a proper amount of purified water, wherein the mass ratio of the purified water to the waste corrugated paper is 5: 6;
step five: adding the reinforcing agent into the cooking pot, uniformly stirring, heating to 100 ℃, and preserving heat for 10-20 minutes;
step six: after the heat preservation is finished, stirring the paper pulp in the cooking pot, pouring an aluminum sulfate solution, uniformly mixing, pouring into a mold, and drying and molding;
step seven: and (3) carrying out surface sizing treatment on the formed semi-finished corrugated paper, and drying for 20 hours after sizing to obtain the finished corrugated paper.
Preferably, in the second step, a drawing box is installed in the water storage tank, a bacterial ball layer, a volcanic rock layer, a filtering cotton layer and a coral sand layer are respectively arranged in the first filtering box, the second filtering box, the third filtering box and the fourth filtering box, the first filtering box, the second filtering box, the third filtering box and the fourth filtering box are stacked from bottom to top, when extruded sewage enters the drawing box, fine particle impurities in the sewage are isolated by the coral sand layer and the filtering cotton layer, harmful substances and heavy metals in the water are adsorbed by a porous structure on the volcanic rock layer, and finally ammonia and nitrous acid in the water are consumed into nontoxic nitrate by nitrobacteria in the bacterial ball layer, so that the water body is clean and the device is suitable for subsequent production.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the spiral dewatering rod is adopted to extrude the water in the waste corrugated paper, the spiral dewatering rod rotates under the transmission action of the servo motor and the belt, the rod diameter of the spiral dewatering rod is gradually increased along the direction from the feed hopper to the discharge port, the corrugated paper can not be sheared in the rotary material conveying process, the water in the corrugated paper can be extruded, and the corrugated paper can enter the water storage tank below along the water seepage hole, and the efficiency is higher compared with the transmission hot air drying.
2. Through the rear end installation ceramic heater in the dewatering device main part, ceramic heater can rely on electric heating pipe's heating effect, and the inside remaining moisture of old and useless corrugated paper of evaporation to dryness guarantees that the corrugated paper is dry to the convenient follow-up proportion of processing of accuse.
3. Through installation pull box in the storage water pond, the inside first filter box that has piled up from bottom to top of pull box, the second filter box, third filter box and fourth filter box, and its inside is provided with the bacterial sphere layer respectively, the volcanic rock stratum, filter cotton layer and coral sand layer, when the sewage that extrudes gets into the pull box, can be earlier by coral sand layer and filter cotton layer isolation wherein tiny particle impurity, harmful substance and heavy metal in the aquatic are adsorbed by the porous structure on the volcanic rock stratum again, consume into nontoxic nitrate with the ammonia of aquatic and nitrous acid by the intraformational nitrobacteria of bacterial sphere at last, guarantee that the water is clean, purified water after the purification can be used for follow-up production and use, the resource has been practiced thrift, filter mechanism adopts the box body structure of pull formula to place the filter layer, and easy dismounting, be convenient for change and clearance filter core.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the main body of the dehydration apparatus of the present invention;
FIG. 3 is a schematic view of the internal structure of the water storage tank of the present invention;
FIG. 4 is a schematic view of the internal structure of the ceramic heater of the present invention;
FIG. 5 is an enlarged schematic view of the invention at point A;
in the figure: 1. a dehydration device main body; 2. a support frame; 3. a bearing seat; 4. a feed hopper; 5. a hopper cover; 6. a handle; 7. a ceramic heater; 8. a junction box; 9. a transmission chamber; 10. a servo motor; 11. a motor base; 12. a discharge port; 13. a water storage tank; 14. a box is drawn out; 15. pulling a handle; 16. a screw; 17. a water outlet; 18. a valve; 19. a helical dewatering rod; 20. a water seepage hole; 21. a first bearing; 22. a second bearing; 23. a first pulley; 24. a second pulley; 25. a belt; 26. an L-shaped guide rail; 27. a chute; 28. a first filter cassette; 29. a second filter cassette; 30. a third filter cassette; 31. a fourth filter cassette; 32. bacterial balls; 33. volcanic rock; 34. filtering cotton; 35. coral sand; 36. a launder; 37. an electric heating tube; 38. a rubber seal strip; 39. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a dehumidification and dehydration device for corrugated paper production comprises a dehydration device main body 1, wherein four support frames 2 are arranged on the periphery of the outer wall of the dehydration device main body 1, the four support frames 2 are welded with the dehydration device main body 1, a feed hopper 4 is arranged above one end of the dehydration device main body 1, a hopper cover 5 is arranged at the upper end of the feed hopper 4, a handle 6 is fixedly arranged on the upper surface of the hopper cover 5, a discharge hole 12 is arranged below the other end of the dehydration device main body 1, a ceramic heater 7 is fixedly arranged on the outer wall of the other end of the dehydration device main body 1, a bearing seat 3 is fixedly arranged at one end of the dehydration device main body 1, a transmission chamber 9 is fixedly arranged at the other end of the dehydration device main body 1, a servo motor 10 is arranged at one side of the transmission chamber 9, a motor seat 11 is arranged on the lower surface of the servo motor 10, and the servo, the internally mounted of dewatering device main part 1 has spiral dewatering rod 19, and the rod footpath of spiral dewatering rod 19 increases gradually along feeder hopper 4 to 12 directions of discharge gate, the lower surface of dewatering device main part 1 is provided with infiltration hole 20, infiltration hole 20 is provided with a plurality of, and a plurality of infiltration hole 20 and dewatering device main part 1 structure as an organic whole, the below fixed mounting of dewatering device main part 1 has tank 13, the lower extreme of tank 13 is provided with outlet 17, sealing connection has valve 18 on outlet 17.
Furthermore, one end of the spiral dewatering rod 19 penetrates and extends to the inside of the bearing seat 3, a first bearing 21 is arranged at the joint of the spiral dewatering rod and the bearing seat 3, the other end of the spiral dewatering rod 19 penetrates and extends to the inside of the transmission chamber 9, a second bearing 22 is arranged at the joint of the transmission chamber 9, a first belt pulley 23 is fixedly arranged at the other end of the spiral dewatering rod 19, the output end of the servo motor 10 penetrates and extends into the transmission chamber 9, and a second belt pulley 24 is fixedly arranged, the first belt pulley 23 is in transmission connection with the second belt pulley 24 through a belt 25, the spiral dewatering rod 19 is driven to rotate by the transmission action of the servo motor 10 and the belt 25, the rod diameter of the spiral dewatering rod is gradually increased along the direction from the feed hopper 4 to the discharge port 12, therefore, in the material conveying process, the material can be sheared, and the moisture in the material can be extruded out, so that the material enters the water storage tank 13 along the water seepage hole 20 at the lower end.
Further, a drawing box 14 is installed inside the water storage tank 13, a first filter box 28 is arranged inside the drawing box 14, a second filter box 29 is arranged on the upper surface of the first filter box 28, a third filter box 30 is arranged on the upper surface of the second filter box 29, a fourth filter box 31 is arranged on the upper surface of the third filter box 30, a bacterial ball layer 32 is arranged inside the first filter box 28, a volcanic rock layer 33 is arranged inside the second filter box 29, a filter cotton layer 34 is arranged inside the third filter box 30, a coral sand layer 35 is arranged inside the fourth filter box 31, flow grooves 36 are arranged on the lower surfaces of the drawing box 14, the first filter box 28, the second filter box 29, the third filter box 30 and the fourth filter box 31, a plurality of the flow grooves 36 are arranged, the coral sand layer 35 and the filter cotton layer 34 can isolate fine particle impurities therein, and the porous structure on the volcanic rock layer 33 can adsorb harmful substances and heavy metals in water, the nitrifying bacteria in the bacterial sphere layer 32 can consume ammonia and nitrous acid in water into non-toxic nitrate, so that the cleanness of the water body is guaranteed.
Further, the outer wall both sides of pull box 14 all are provided with spout 27, and spout 27 is provided with four, the equal fixed mounting in both sides of tank 13 inner wall has L shape guide rail 26, and L shape guide rail 26 is provided with four, pull box 14 is through the spout 27 of both sides and the L shape guide rail 26 sliding connection of tank 13 inner wall both sides, fixed mounting has on pull box 14's the outer wall and draws 15, screw 16 and tank 13 screwed connection are passed through to pull box 14's preceding terminal surface, the filter layer is placed to the box body structure that adopts the pull formula, and easy dismounting, be convenient for change and clearance filter core.
Further, all install rubber sealing strip 38 around the pull box 14 upper surface, rubber sealing strip 38 is connected with the last fixed surface of pull box 14 through constant head tank 39 and sealed glue, and rubber sealing strip 38 and the inner wall in close contact with of tank 13 can avoid sewage from the gap of connection infiltration of pull box 14 and tank 13.
Further, an electric heating pipe 37 is arranged inside the ceramic heater 7, a junction box 8 is installed on the outer wall of the ceramic heater 7, the electric heating pipe 37 is electrically connected with a temperature controller through the junction box 8, and the ceramic heater 7 can evaporate residual moisture in the waste corrugated paper in an electric heating mode.
Further, the production method of the dehumidifying and dehydrating device for corrugated paper production comprises the following steps:
the method comprises the following steps: turning on a ceramic heater 7, preheating the tail end of the dehydration device main body 1, and pouring the wet waste corrugated paper into the dehydration device main body 1 through a feed hopper 4;
step two: the servo motor 10 is started to drive the spiral dewatering rod 19 in the dewatering device main body 1 to rotate under the transmission action of the belt 25, the rod diameter of the spiral dewatering rod 19 is gradually increased along the direction from the feed hopper 4 to the discharge port 12, and in the process of rotary material conveying, the corrugated paper can not be cut, and the water in the corrugated paper can be squeezed out, so that the corrugated paper can enter the water storage tank 13 below along the water seepage hole 20;
step three: when the corrugated paper advances to the tail end of the dehydration device main body 1, the ceramic heater 7 can evaporate residual water in the corrugated paper by means of the heating action of the electric heating pipe 37, so that the drying of the corrugated paper is ensured, and the subsequent processing proportion is convenient to control;
step four: pouring the dewatered waste corrugated paper into a cooking pot, adding a proper amount of purified water, wherein the mass ratio of the purified water to the waste corrugated paper is 5: 6;
step five: adding the reinforcing agent into the cooking pot, uniformly stirring, heating to 100 ℃, and preserving heat for 10-20 minutes;
step six: after the heat preservation is finished, stirring the paper pulp in the cooking pot, pouring an aluminum sulfate solution, uniformly mixing, pouring into a mold, and drying and molding;
step seven: and (3) carrying out surface sizing treatment on the formed semi-finished corrugated paper, and drying for 20 hours after sizing to obtain the finished corrugated paper.
Further, in the second step, the drawing box 14 is installed in the water storage tank 13, the first filter box 28, the second filter box 29, the third filter box 30 and the fourth filter box 31 inside the drawing box 14 are respectively provided with the bacterial ball layer 32, the volcanic rock layer 33, the filter cotton layer 34 and the coral sand layer 35, the first filter box 28, the second filter box 29, the third filter box 30 and the fourth filter box 31 are stacked from bottom to top, when extruded sewage enters the drawing box 14, fine particle impurities in the sewage are isolated by the coral sand layer 35 and the filter cotton layer 34, harmful substances and heavy metals in the sewage are adsorbed by the porous structure on the volcanic rock layer 33, and finally, nitrifying bacteria in the bacterial ball layer 32 consume ammonia and nitrous acid in the water into nontoxic nitrate, so that the water body is clean and suitable for subsequent production.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a dehydrating unit dehumidifies for corrugated paper production, includes dewatering device main part (1), its characterized in that: the outer wall of the dewatering device main body (1) is provided with four support frames (2) all around, the four support frames (2) are connected with the dewatering device main body (1) in a welded mode, a feed hopper (4) is installed above one end of the dewatering device main body (1), a hopper cover (5) is installed at the upper end of the feed hopper (4), a handle (6) is installed on the upper surface of the hopper cover (5), a discharge hole (12) is formed in the lower portion of the other end of the dewatering device main body (1), a ceramic heater (7) is fixedly installed on the outer wall of the other end of the dewatering device main body (1), a bearing seat (3) is fixedly installed at one end of the dewatering device main body (1), a transmission chamber (9) is fixedly installed at the other end of the dewatering device main body (1), and a servo motor (10) is installed on one side of the transmission chamber (, the lower surface mounting of servo motor (10) has motor cabinet (11), and servo motor (10) through motor cabinet (11) and dewatering device main part (1) fixed connection, the internally mounted of dewatering device main part (1) has spiral dewatering rod (19), and the pole footpath of spiral dewatering rod (19) increases gradually along feeder hopper (4) to discharge gate (12) direction, the lower surface of dewatering device main part (1) is provided with infiltration hole (20), and infiltration hole (20) are provided with a plurality of, and a plurality of infiltration hole (20) and dewatering device main part (1) structure as an organic whole, the below fixed mounting of dewatering device main part (1) has reservoir (13), the lower extreme of reservoir (13) is provided with outlet (17), sealing connection has valve (18) on outlet (17).
2. The dehumidifying and dewatering device for corrugated paper production according to claim 1, wherein: the one end of spiral dehydration pole (19) runs through and extends to the inside of bearing frame (3), and installs first bearing (21) with the junction of bearing frame (3), the other end of spiral dehydration pole (19) runs through and extends to the inside of transmission room (9), and installs second bearing (22) with the junction of transmission room (9), the other end fixed mounting of spiral dehydration pole (19) has first belt pulley (23), the output of servo motor (10) runs through and extends to the inside of transmission room (9), and fixed mounting has second belt pulley (24), first belt pulley (23) are connected with second belt pulley (24) transmission through belt (25).
3. The dehumidifying and dewatering device for corrugated paper production according to claim 1, wherein: a drawing box (14) is installed inside the water storage tank (13), a first filtering box (28) is arranged inside the drawing box (14), a second filtering box (29) is arranged on the upper surface of the first filtering box (28), a third filtering box (30) is arranged on the upper surface of the second filtering box (29), a fourth filtering box (31) is arranged on the upper surface of the third filtering box (30), a bacterium ball layer (32) is arranged inside the first filtering box (28), a volcanic rock layer (33) is arranged inside the second filtering box (29), a filtering cotton layer (34) is arranged inside the third filtering box (30), a coral sand layer (35) is arranged inside the fourth filtering box (31), and water flowing grooves (36) are formed in the lower surfaces of the drawing box (14), the first filtering box (28), the second filtering box (29), the third filtering box (30) and the fourth filtering box (31), and a plurality of water flowing grooves (36) are arranged.
4. The dehumidifying and dehydrating device for corrugated paper production according to claim 3, wherein: the outer wall both sides of pull box (14) all are provided with spout (27), and spout (27) are provided with four, the equal fixed mounting in both sides of tank (13) inner wall has L shape guide rail (26), and L shape guide rail (26) are provided with four, pull box (14) are through spout (27) of both sides and L shape guide rail (26) sliding connection of tank (13) inner wall both sides, fixed mounting has on the outer wall of pull box (14) and draws handle (15), the preceding terminal surface of pull box (14) passes through screw (16) and tank (13) screw connection.
5. The dehumidifying and dehydrating device for corrugated paper production according to claim 3, wherein: all install rubber sealing strip (38) around pull box (14) upper surface, rubber sealing strip (38) are connected with the last fixed surface of pull box (14) through constant head tank (39) and sealed glue.
6. The dehumidifying and dewatering device for corrugated paper production according to claim 1, wherein: an electric heating pipe (37) is arranged inside the ceramic heater (7), a junction box (8) is installed on the outer wall of the ceramic heater (7), and the electric heating pipe (37) is electrically connected with the temperature controller through the junction box (8).
7. A method of manufacturing a de-wetting and de-watering device for corrugated paper manufacture according to any one of claims 1-6, comprising the steps of:
the method comprises the following steps: turning on a ceramic heater (7), preheating the tail end of the dehydration device main body (1), and pouring the water-containing damp waste corrugated paper into the dehydration device main body (1) through a feed hopper (4);
step two: the servo motor (10) is started to drive the spiral dewatering rod (19) in the dewatering device main body (1) to rotate under the transmission action of the belt (25), the rod diameter of the spiral dewatering rod (19) is gradually increased along the direction from the feed hopper (4) to the discharge port (12), and in the rotary material conveying process, corrugated paper can not be cut, and water in the corrugated paper can be extruded out to enter a water storage tank (13) below along the water seepage hole (20);
step three: when the corrugated paper advances to the tail end of the dehydration device main body (1), the ceramic heater (7) can evaporate residual water inside the corrugated paper by means of the heating action of the electric heating pipe (37) to ensure that the corrugated paper is dried so as to conveniently control the subsequent processing proportion;
step four: pouring the dewatered waste corrugated paper into a cooking pot, adding a proper amount of purified water, wherein the mass ratio of the purified water to the waste corrugated paper is 5: 6;
step five: adding the reinforcing agent into the cooking pot, uniformly stirring, heating to 100 ℃, and preserving heat for 10-20 minutes;
step six: after the heat preservation is finished, stirring the paper pulp in the cooking pot, pouring an aluminum sulfate solution, uniformly mixing, pouring into a mold, and drying and molding;
step seven: and (3) carrying out surface sizing treatment on the formed semi-finished corrugated paper, and drying for 20 hours after sizing to obtain the finished corrugated paper.
8. The method for producing the de-wetting and de-watering device for corrugated paper production according to claim 7, wherein the method comprises the following steps: in the second step, a drawing box (14) is installed in the water storage tank (13), a first filter box (28), a second filter box (29), a third filter box (30) and a fourth filter box (31) are respectively provided with a bacterial ball layer (32), a volcanic rock layer (33), a filter cotton layer (34) and a coral sand layer (35) inside, the first filter box (28), the second filter box (29), the third filter box (30) and the fourth filter box (31) are stacked from bottom to top, when extruded sewage enters the drawing box (14), fine particle impurities in the sewage are firstly isolated by the coral sand layer (35) and the filter cotton layer (34), harmful substances and heavy metals in the sewage are adsorbed by a porous structure on the volcanic rock layer (33), and finally ammonia and nitrous acid in the water are consumed into nontoxic nitrate by nitrobacteria in the bacterial ball layer (32), ensures the cleanness of the water body and is suitable for the subsequent production.
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