CN114935258A - Dryer for paper pulp manufacturing and drying method thereof - Google Patents
Dryer for paper pulp manufacturing and drying method thereof Download PDFInfo
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- CN114935258A CN114935258A CN202210490404.8A CN202210490404A CN114935258A CN 114935258 A CN114935258 A CN 114935258A CN 202210490404 A CN202210490404 A CN 202210490404A CN 114935258 A CN114935258 A CN 114935258A
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- 238000001035 drying Methods 0.000 title claims abstract description 240
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 120
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 238000001816 cooling Methods 0.000 claims description 51
- 239000002002 slurry Substances 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 17
- 230000005291 magnetic effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 6
- 230000000750 progressive effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
- F26B25/225—Controlling the drying process in dependence on liquid content of solid materials or objects by repeated or continuous weighing of the material or a sample thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
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Abstract
The invention relates to the technical field of paper pulp manufacturing, in particular to a dryer for paper pulp manufacturing and a drying method thereof. According to the invention, the pulp carrying mechanism conveys paper pulp into the drying combination box to heat and dry the paper pulp, two side surfaces of the paper pulp are heated in the heating box, the paper pulp is dried in the first drying box and the second drying box, the quality and the humidity of the paper pulp are transmitted into the master control box through the electronic scale and the humidity sensor on the pulp carrying mechanism, the heating time and the heat quantity are regulated and controlled according to the change of the quality and the humidity, and the drying efficiency and the drying quality are improved.
Description
Technical Field
The invention relates to a dryer and a drying method thereof, in particular to a dryer for paper pulp manufacturing and a drying method thereof, and belongs to the technical field of paper pulp manufacturing.
Background
The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods, the quality of the paper pulp is mainly determined by the fiber form and the purity degree of the fibers, the performance indexes of the paper pulp are many, and the paper pulp can be divided into mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp according to the processing methods.
When drying paper pulp, traditional mode is only toasted paper pulp, because the inhomogeneous or the water content of paper pulp of the thickness of paper pulp is different, and traditional equipment is difficult to carry out thorough drying with paper pulp, therefore the efficiency of drying and the quality of drying altogether hardly obtains the guarantee.
Accordingly, there is a need for an improved dryer for pulp manufacturing that addresses the above-identified problems.
Disclosure of Invention
The invention aims to provide a dryer for paper pulp manufacturing and a drying method thereof.A pulp loading mechanism conveys paper pulp into a drying combination box for heating and drying, two side surfaces of the paper pulp are heated in a heating box, the paper pulp is dried in a first drying box and a second drying box, the quality and the humidity of the paper pulp are transmitted into a master control box through an electronic scale and a humidity sensor on the pulp loading mechanism, the heating time and the heat quantity are regulated and controlled according to the change of the quality and the humidity, and the drying efficiency and the drying quality are improved.
In order to achieve the purpose, the invention adopts the main technical scheme that:
a dryer for paper pulp manufacturing comprises a transmission mechanism and a drying combination box fixedly arranged on the transmission mechanism, wherein a plurality of pulp carrying mechanisms are placed on the transmission mechanism and used for conveying paper pulp, the pulp carrying mechanisms penetrate through the drying combination box, the drying combination box comprises a preheating box, a heating box, a first drying box, a second drying box and a cooling box, a heating mechanism is fixedly arranged in the heating box, and the heating mechanism is used for heating the heating box;
a drying system is fixedly arranged on the upper side surface of the drying combined box and used for drying paper pulp in the drying combined box, the drying system comprises an air pump and a plurality of driving structures communicated with the air pump, and the driving structures are respectively arranged in the first drying box and the second drying box;
according to the technical scheme, paper pulp can be conveyed to the inside of the drying combination box through the pulp loading mechanism to be heated and dried, the inside of the preheating box is preheated, two side faces of the paper pulp are heated in the heating box, meanwhile, the paper pulp can be dried in the first drying box and the second drying box, the quality and the humidity of the paper pulp are transmitted to the master control box through the electronic scale and the humidity sensor on the pulp loading mechanism, the heating time and the heat quantity are regulated and controlled according to the change of the quality and the humidity, and the drying efficiency and the drying quality are improved.
Preferably, the driving structure comprises a driving motor and a driving rod, the driving rod is fixedly arranged on the upper side surface of the drying combined box, a driving wheel is arranged on the output end of the driving motor, the driving wheel is meshed and connected with the driving rod, and the driving wheel is used for vertically pushing the driving rod, so that the temperature of the upper surface of the paper pulp can be increased, and the drying efficiency is improved;
the utility model discloses a drying combined box, including the actuating lever, stoving combined box, limiting rod, spacing connecting rod, the actuating lever with fixed limiting plate that is provided with between the stoving combined box, the actuating lever slides and sets up the inside of fixed limiting plate, the upper end of actuating lever is provided with limiting rod, limiting rod is used for right the actuating lever carries on spacingly, and limiting rod can prevent that the actuating lever from sliding into the inside of stoving combined box, plays certain limiting displacement.
Preferably, the bottom of the driving rod is connected with a drying ball assembly through a drying ball connecting rod, the drying ball assembly comprises a spherical drying cover, a drying cover driving motor and a heating ring, the bottom of the drying ball connecting rod is fixedly connected with the drying cover driving motor, the output end of the drying cover driving motor is connected with the spherical drying cover, the drying cover driving motor is used for rotating the spherical drying cover, the upper part of the spherical drying cover is rotationally connected with the drying ball connecting rod through a bearing, the circumferential side of the drying ball connecting rod is provided with radial airflow holes, a plurality of heating rings are uniformly distributed around the drying ball connecting rod and correspond to the radial airflow holes, the spherical drying cover is provided with a plurality of uniformly distributed drying cover airflow holes, and the drying cover airflow holes are communicated with the inside of the drying ball assembly;
through the technical scheme, the driving rod can be pushed downwards through the driving wheel on the driving motor in the first drying box and the second drying box, so that the drying ball assembly can be pushed downwards, meanwhile, the air flow can be transmitted to the inside of the drying ball assembly through the driving rod, the bottom of the drying ball connecting rod can drive the spherical drying cover to rotate through the drying cover driving motor, and the air flow can be transmitted to the inside of the first drying box or the second drying box through the drying cover air flow hole on the spherical drying cover and is used for drying paper pulp on the pulp carrying mechanism;
simultaneously, the heating collar on the stoving ball connecting rod can heat the air current, and the inside temperature of further promotion first stoving case or second stoving case can be dried the paper pulp on carrying the pulp mechanism through the height that reduces the stoving ball subassembly on the one hand, and on the other hand can also heat the air current through the heating collar, heats the air through pivoted spherical stoving cover is even once more, promotes the drying efficiency to paper pulp greatly.
Preferably, an air flow channel is formed in the drying ball connecting rod, the air flow channel penetrates through the limiting connecting rod and is connected with an air flow hose, the input end of the air pump is connected with a heat-pumping piece, the heat-pumping piece is arranged in the heating box, the output end of the air pump is connected with a plurality of three-way valves through air flow pipelines, the air flow hose is communicated with the three-way valves, and one end, far away from the air pump, of the air flow pipeline is connected with a cooling mechanism through a condensing pipe;
through above technical scheme, the air pump absorbs the heat of heating cabinet inside through taking out heat piece, and convey the inside of first stoving case and second stoving case through the air flow pipeline, can realize the comprehensive utilization of resource, promote the utilization ratio of resource greatly, can dispel the heat to the hot gas flow through the condenser pipe simultaneously, reach the purpose of cooling the hot gas flow, can dispel the heat to the paper pulp in the cooling cabinet, through the air pump with the heat of heating cabinet inside and the inside of the first stoving case that lets in or second stoving case once more carry out the comprehensive utilization, moreover, the steam generator is simple in structure, the efficiency of using is greatly improved.
Preferably, cooling body sets up the inside of cooler bin, cooling body includes first telescopic link and cooling piece, the cooling piece is fixed to be set up the inside of cooler bin, the setting of cooling piece is in the output of first telescopic link, a plurality of evenly distributed's cooling shower nozzle has been seted up to the bottom side of cooling piece, cooling shower nozzle with the condenser pipe is linked together, and the cooling piece promotes from top to bottom through first telescopic link, and the cooling shower nozzle through the cooling piece bottom simultaneously dispels the heat and cools off paper pulp, prevents that the high temperature from influencing subsequent processing, promotes the efficiency of processing.
Preferably, the pulp loading mechanism comprises a left pulp loading plate and a right pulp loading plate, a motor fixing connecting plate and symmetrically distributed fixing connecting plates are fixedly arranged on the left pulp loading plate, a motor fixing connecting plate and symmetrically distributed fixing connecting plates are also arranged on the right pulp loading plate, the motor fixing connecting plates are rotatably arranged between every two fixing connecting plates, a double-output-shaft motor is fixedly arranged inside the motor fixing connecting plates, fixing parts are fixedly arranged at two ends of the output end of the double-output-shaft motor, the fixing parts are fixedly arranged inside the fixing connecting plates, and the double-output-shaft motor is used for rotating the fixing connecting plates;
through the technical scheme, the left pulp carrying plate and the right pulp carrying plate can be overturned through the double-output-shaft motor and the fixing piece, so that the front side and the back side of the paper pulp can be heated and dried, the paper pulp is sufficiently heated and dried, the heating and drying uniformity and the drying quality are improved, in the overturning process, the fixing piece is driven to rotate through the double-output-shaft motor, the left pulp carrying plate or the right pulp carrying plate can be driven to rotate, and the front side and the back side of the paper pulp can be heated or dried;
a conveyor belt supporting rod is arranged in the conveyor belt, a plurality of telescopic rod driving grooves are formed in the conveyor belt supporting rod, a fourth telescopic rod is fixedly arranged in each telescopic rod driving groove, one side of each fourth telescopic rod is provided with a second wireless transmitting module which is electrically connected, the output end of each fourth telescopic rod penetrates through the conveyor belt and abuts against the pulp carrying mechanism, the bottom side surface of the pulp carrying mechanism is provided with a rubber ring corresponding to the fourth telescopic rod, the second wireless transmitting module receives information of a master control box and drives the fourth telescopic rod to be matched with a double-output shaft motor on the pulp carrying mechanism to turn over the pulp carrying mechanism 2, supporting grooves are formed in the conveyor belt, the supporting grooves are fixedly connected through fixed connecting rods, the bottom side surface of the pulp carrying mechanism is fixedly provided with a magnetic stripe, and the magnetic stripe abuts against the supporting grooves under the magnetic action, support groove and magnetic stripe can prevent that year thick liquid mechanism from taking place to incline, promotes the efficiency of upset.
More preferably, the upper side surfaces of the left side pulp loading plate and the right side pulp loading plate are both provided with an electronic scale groove, an electronic scale is arranged inside the electronic scale groove, one side surface of the left side pulp loading plate and one side surface of the right side pulp loading plate are fixedly provided with a humidity sensor, an electric bin is arranged inside the pulp loading mechanism, a storage battery, a first wireless transmitting module and a processing chip which are electrically connected are fixedly arranged inside the electric bin, and the double-output-shaft motor, the electronic scale and the humidity sensor are all in communication connection with the processing chip;
carry the side of going up of thick liquid mechanism to be provided with electronic scale and humidity transducer, can weigh the quality of paper pulp through the electronic scale, can speculate the inside water content and the humidity of paper pulp of department along with the change on electronic scale and the humidity transducer registration, electronic scale and humidity transducer can transmit the registration to the processing chip, and transmit the total control case through wireless transmitting module one, consequently, the registration change of electronic scale and humidity transducer can be observed through the display on the total control case, can monitor the degree of drying of paper pulp at any time, moreover, the steam generator is simple in structure, and the automation degree is high.
Preferably, transmission device's the support column that passes through is connected with the conveyer belt, transmission device's bottom is fixed and is provided with the progress motor, the progress motor is connected with the drive wheel through the belt, the drive wheel with the conveyer belt meshing is connected, the drive wheel is used for rotating the conveyer belt, simple structure, through the progress motor alright with the rotation that drives the conveyer belt, reduce the efficiency of stoving by a wide margin.
Preferably, heating mechanism includes loading board and second telescopic link, the second telescopic link is fixed to be set up the inside of heating cabinet, the loading board sets up the output of second telescopic link, the downside of loading board is provided with a plurality of evenly distributed's heating plate, the second telescopic link is used for promoting downwards the heating plate heats paper pulp through heating mechanism, and the heating plate can be adjusted according to actual conditions, promotes the scope of using, heats paper pulp earlier through heating mechanism, promotes the efficiency of paper pulp heating greatly.
Sealing plates are fixedly arranged between the heating box and the preheating box and between the heating box and the first drying box, a third telescopic rod is arranged inside the sealing plate, the output end of the third telescopic rod is connected with a heat insulation door body, heat insulation cotton is fixedly arranged on two side surfaces of the heat insulation door body, and the heat insulation door body is used for sealing the heating box;
the inside of stoving combination case is provided with a plurality of heat insulating board, the heat insulating board is used for right the stoving combination case insulates against heat, when the heating mechanism of heating incasement portion heats paper pulp, puts down the thermal-insulated door body through the inside third telescopic link of closing plate, can effectually keep the heat of heating incasement portion, promotes the efficiency of heating, all is provided with the heat insulating board between every stoving case to guarantee the heat of every stoving incasement portion, the efficiency of stoving also can promote thereupon.
Preferably, the fixed branch control box that is provided with in one side of drive structure, the branch control box has total control box through electric connection, be provided with the display on the total control box, driving motor dry the cover driving motor heating collar and first telescopic link all through the wire with branch control box electric connection, the second telescopic link the heating plate the air pump progress motor and the third telescopic link all with total control box electric connection, wireless transmitting module one with wireless transmitting module two with the total control box passes through wireless mode with communication connection is established to the total control box, carries out real-time control through the display on the total control box to whole device, and degree of automation is high, promotes the efficiency of heating and stoving greatly.
A drying method of a dryer for pulp manufacture, comprising the steps of:
the method comprises the following steps: firstly, placing paper pulp on a left pulp carrying plate of a pulp carrying mechanism, and then placing the pulp carrying mechanism on a supporting groove of a conveyor belt to enable a magnetic stripe at the bottom of the pulp carrying mechanism to be attracted with the supporting groove;
step two: starting the progressive motor to enable the pulp carrying mechanism to move to the interior of the preheating box for preheating, and then conveying the pulp carrying mechanism to the interior of the heating box for heating;
the main control box is used for braking the second telescopic rod to adjust the height of the heating sheet, so that the heating sheet on the bearing plate surrounds the pulp loading mechanism, and the paper pulp on the left pulp loading plate or the right pulp loading plate is dried;
the double-output-shaft motor in the connecting plate is fixed through the display control motor, the left pulp carrying plate or the right pulp carrying plate is reversed under the action of the fourth telescopic rod, and the other side of the paper pulp is dried;
observing the humidity of the paper pulp through a display, and finishing primary drying;
step three: after the department dries by fire, the conveyer belt transports the inside of carrying pulp mechanism to first stoving case to look over the registration number that electronic scale and humidity transducer show through the display, if the registration number is changing always, then:
starting a driving motor to enable a driving rod to descend and enable a drying ball assembly to be close to paper pulp;
then a drying cover driving motor in the drying ball assembly is started to enable the drying ball assembly to rotate, the heating ring is started to heat, and meanwhile hot air introduced by the air pump is used for drying the paper pulp in the first drying box again;
step four: if the indication changes obviously, the electronic scale and the humidity sensor are heated again in the second drying box by using the drying ball assembly, and if the indication changes not obviously, hot air is only introduced;
step five: when the indication number on the display is not changed, the drying is finished, and the cooling mechanism in the lifting cooling box is used for carrying out heat dissipation treatment on the paper pulp.
The invention has at least the following beneficial effects:
1. carry thick liquid mechanism and transport paper pulp to the inside of stoving combination case and heat and dry, both sides face at the inside of heating cabinet to paper pulp all heats, carry out drying process to paper pulp in the inside of first stoving case and second stoving case, transmit the quality and the humidity of paper pulp to master control box through carrying electronic scale and humidity transducer in the thick liquid mechanism, according to the time and the thermal size of the change regulation and control heating of quality and humidity, promote the efficiency of drying and the quality of stoving.
2. The heating ring on the drying ball connecting rod can heat the air flow, the temperature in the first drying box or the second drying box is further promoted, on one hand, paper pulp on the pulp carrying mechanism can be dried through the height of the drying ball assembly, on the other hand, the air flow can be heated through the heating ring, the air is uniformly heated through the rotating spherical drying cover again, and the drying efficiency of the paper pulp is greatly improved.
3. The left side carries the pulp board and the right side carries the pulp board and can take place the upset through two play axle motors and mounting, consequently can all heat and dry the positive and negative of paper pulp, abundant heating and drying paper pulp, promote the homogeneity of heating and drying and the quality of drying, at the in-process of upset, through the rotation of two play axle motors drive the mounting, and then can drive the rotation that pulp board or right side carried the pulp board in left side, consequently, can realize heating or drying the positive and negative of paper pulp.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural view of a drying combination box of the present invention;
FIG. 3 is a schematic view of a drying system according to the present invention;
FIG. 4 is a perspective view of the drive configuration of the present invention;
FIG. 5 is a cross-sectional view of the drive configuration of the present invention;
FIG. 6 is a perspective view of a slurry carrying mechanism of the present invention;
FIG. 7 is a partial cross-sectional view of a slurry loading mechanism of the present invention;
FIG. 8 is a bottom perspective view of the heating mechanism of the present invention;
FIG. 9 is an enlarged front view taken at A in FIG. 1;
FIG. 10 is an enlarged perspective view taken at A in FIG. 1;
FIG. 11 is an enlarged view at B of FIG. 1;
fig. 12 is an electrical schematic of the present invention.
In the figure, 1-a conveying mechanism, 101-a conveyor belt, 102-a support column, 103-a support groove, 104-a fixed connecting rod, 105-a conveyor belt support rod, 106-a telescopic rod driving groove, 2-a pulp loading mechanism, 201-a left pulp loading plate, 202-a right pulp loading plate, 203-a motor fixed connecting plate, 204-a fixed connecting plate, 205-an electronic scale groove, 206-an electric bin, 207-a rubber ring, 208-a magnetic strip, 3-a drying combination box, 301-a preheating box, 302-a heating box, 303-a first drying box, 304-a second drying box, 305-a cooling box, 306-a sealing plate, 307-a heat insulation plate, 4-a drying system, 5-a driving structure, 501-a driving motor and 502-a driving rod, 503-driving wheel, 504-fixed limit plate, 505-drying ball connecting rod, 506-limit connecting rod, 507-bearing, 508-airflow channel, 509-radial airflow hole, 6-drying ball component, 601-spherical drying cover, 602-drying cover driving motor, 603-heating ring, 604-drying cover airflow hole, 7-air pump, 701-airflow pipeline, 702-three-way valve, 703-airflow hose, 704-condenser pipe, 705-heat-pumping piece, 8-cooling mechanism, 801-first telescopic rod, 802-cooling piece, 803-cooling spray nozzle, 9-heating mechanism, 901-bearing plate, 902-second telescopic rod, 903-heating piece, 10-double-output shaft motor, 11-fixed piece and 12-storage battery, 13-a first wireless transmitting module, 14-a processing chip, 15-an electronic scale, 16-a humidity sensor, 17-a progress motor, 18-a driving wheel, 19-a third telescopic rod, 20-a heat insulation door body, 21-a branch control box, 22-a main control box, 23-a display, 24-a second wireless transmitting module, 25-a fourth telescopic rod and 26-heat insulation cotton.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1 to 12, the dryer for pulp manufacturing provided in this embodiment includes a transmission mechanism 1 and a drying combination box 3 fixedly disposed on the transmission mechanism 1, a plurality of pulp loading mechanisms 2 are disposed on the transmission mechanism 1, the pulp loading mechanisms 2 are used for transporting pulp, the pulp loading mechanisms 2 penetrate through the drying combination box 3, the drying combination box 3 includes a preheating box 301, a heating box 302, a first drying box 303, a second drying box 304, and a cooling box 305, a heating mechanism 9 is fixedly disposed inside the heating box 302, and the heating mechanism 9 is used for heating the heating box 302;
the side of going up of stoving combination case 3 is fixed and is provided with drying system 4, and drying system 4 is used for drying the inside paper pulp of stoving combination case 3, and drying system 4 includes air pump 7 and a plurality of drive structure 5 that is linked together with air pump 7, and a plurality of drive structure 5 sets up respectively in the inside of first stoving case 303 and second stoving case 304.
According to the invention, paper pulp can be conveyed to the inside of the drying combination box 3 through the pulp loading mechanism 2 to be heated and dried, the inside of the preheating box 301 is preheated, two side surfaces of the paper pulp are heated in the heating box 302, meanwhile, the paper pulp can be dried in the first drying box 303 and the second drying box 304, the quality and the humidity of the paper pulp are transmitted to the master control box 22 through the electronic scale 15 and the humidity sensor 16 on the pulp loading mechanism 2, the heating time and the heat quantity are regulated and controlled according to the change of the quality and the humidity, and the drying efficiency and the drying quality are improved.
As shown in fig. 4 and fig. 5, the driving structure 5 includes a driving motor 501 and a driving rod 502, the driving rod 502 is fixedly disposed on the upper side of the drying combination box 3, a driving wheel 503 is disposed on an output end of the driving motor 501, the driving wheel 503 is engaged with the driving rod 502, and the driving wheel 503 is used for vertically pushing the driving rod 502, so as to raise the temperature of the upper surface of the pulp and improve the drying efficiency;
a fixed limiting plate 504 is fixedly arranged between the driving rod 502 and the drying combined box 3, the driving rod 502 is slidably arranged inside the fixed limiting plate 504, a limiting connecting rod 506 is arranged at the upper end of the driving rod 502, the limiting connecting rod 506 is used for limiting the driving rod 502, and the limiting connecting rod 506 can prevent the driving rod 502 from sliding into the drying combined box 3 to play a certain limiting role;
the bottom of the driving rod 502 is connected with a drying ball assembly 6 through a drying ball connecting rod 505, the drying ball assembly 6 comprises a spherical drying cover 601, a drying cover driving motor 602 and heating rings 603, the bottom of the drying ball connecting rod 505 is fixedly connected with the drying cover driving motor 602, the output end of the drying cover driving motor 602 is connected with the spherical drying cover 601, the drying cover driving motor 602 is used for rotating the spherical drying cover 601, the upper part of the spherical drying cover 601 is rotatably connected with the drying ball connecting rod 505 through a bearing 507, a radial airflow hole 509 is formed in the peripheral side surface of the drying ball connecting rod 505, a plurality of heating rings 603 are uniformly distributed around the drying ball connecting rod 505 and correspond to the radial airflow hole 509, a plurality of uniformly distributed drying cover airflow holes 604 are formed in the spherical drying cover 601, and the drying cover airflow holes 604 are communicated with the inside of the drying ball assembly 6;
in the first drying box 303 and the second drying box 304, the driving wheel 503 on the driving motor 501 can push the driving rod 502 downwards, so as to push the drying ball assembly 6 downwards, meanwhile, the air current can be transmitted to the inside of the drying ball assembly 6 through the driving rod 502, the bottom of the drying ball connecting rod 505 can drive the spherical drying cover 601 to rotate through the drying cover driving motor 602, and the drying cover airflow hole 604 on the spherical drying cover 601 is added, so that the air current can be transmitted to the inside of the first drying box 303 or the second drying box 304 through the drying cover airflow hole 604, and the pulp on the pulp carrying mechanism 2 is dried;
simultaneously, the heating ring 603 on the stoving ball connecting rod 505 can heat the air current, and the inside temperature of further promotion first stoving case 303 or second stoving case 304 can be dried the paper pulp on carrying thick liquid mechanism 2 through the height that reduces stoving ball subassembly 6 on the one hand, and on the other hand can also heat the air current through heating ring 603, heats the air through the pivoted sphere is dried the cover 601 is even once more, promotes the drying efficiency to paper pulp greatly.
Further, as shown in fig. 3 and 5, an air channel 508 is disposed inside the drying ball connecting rod 505, and the air channel 508 penetrates through the limiting connecting rod 506 and is connected to an air hose 703;
the input end of the air pump 7 is connected with a heat-pumping piece 705, the heat-pumping piece 705 is arranged inside the heating box 302, the output end of the air pump 7 is connected with a plurality of three-way valves 702 through an air flow pipeline 701, an air flow hose 703 is communicated with the three-way valves 702, and one end, far away from the air pump 7, of the air flow pipeline 701 is connected with a cooling mechanism 8 through a condensation pipe 704.
The air pump 7 absorbs the heat inside the heating box 302 through the heat pumping part 705, and transmits the heat to the inside of the first drying box 303 and the second drying box 304 through the air flow pipeline 701, the comprehensive utilization of resources can be realized, the utilization rate of resources is greatly improved, meanwhile, the heat can be dissipated to the hot air flow through the condensation pipe 704, the purpose of cooling the hot air flow is achieved, the heat of the inside of the heating box 302 and the inside of the first drying box 303 or the second drying box 304 which is introduced again can be dissipated to the paper pulp in the cooling box 305 through the air pump 7, the structure is simple, and the use efficiency is greatly improved.
Cooling body 8 sets up the inside at cooler bin 305, cooling body 8 includes first telescopic link 801 and cooling piece 802, the fixed inside that sets up at cooler bin 305 of cooling piece 802, cooling piece 802 sets up the output at first telescopic link 801, a plurality of evenly distributed's cooling shower nozzle 803 has been seted up to the bottom side of cooling piece 802, cooling shower nozzle 803 is linked together with condenser pipe 704, cooling piece 802 promotes from top to bottom through first telescopic link 801, cooling shower nozzle 803 through cooling piece 802 bottom simultaneously dispels the heat cooling to paper pulp, prevent that the too high temperature from influencing subsequent processing, the efficiency of promotion processing.
Further, as shown in fig. 6 and 7, the slurry carrying mechanism 2 includes a left slurry carrying plate 201 and a right slurry carrying plate 202, a motor fixing connecting plate 203 and fixing connecting plates 204 symmetrically distributed are fixedly disposed on the left slurry carrying plate 201, a motor fixing connecting plate 203 and fixing connecting plates 204 symmetrically distributed are also disposed on the right slurry carrying plate 202, the motor fixing connecting plate 203 is rotatably disposed between every two fixing connecting plates 204, a double-output-shaft motor 10 is fixedly disposed inside the motor fixing connecting plate 203, fixing members 11 are fixedly disposed at two ends of an output end of the double-output-shaft motor 10, the fixing members 11 are fixedly disposed inside the fixing connecting plates 204, and the double-output-shaft motor 10 is used for rotating the fixing connecting plates 204;
the left pulp carrying plate 201 and the right pulp carrying plate 202 can be turned over through the double-output-shaft motor 10 and the fixing piece 11, so that the front and the back of the pulp can be heated and dried, the pulp can be sufficiently heated and dried, the uniformity of heating and drying and the drying quality are improved, in the turning process, the double-output-shaft motor 10 drives the fixing piece 11 to rotate, and then the left pulp carrying plate 201 or the right pulp carrying plate 202 can be driven to rotate, so that the front and the back of the pulp can be heated or dried;
a conveyor belt supporting rod 105 is arranged inside the conveyor belt 101, a plurality of telescopic rod driving grooves 106 are formed inside the conveyor belt supporting rod 105, a fourth telescopic rod 25 is fixedly arranged inside the telescopic rod driving groove 106, one side of the fourth telescopic rod 25 is provided with a second wireless transmitting module 24 which is electrically connected with the fourth telescopic rod, the output end of the fourth telescopic rod 25 penetrates through the conveyor belt 101 and abuts against the pulp carrying mechanism 2, and a rubber ring 207 corresponding to the fourth telescopic rod 25 is arranged on the bottom side surface of the pulp carrying mechanism 2;
the information of wireless transmission module two 24 through receiving total control box 22, the upset of carrying pulp mechanism 2 is realized to two play axle motors 10 on the thick liquid mechanism 2 in the cooperation of drive fourth telescopic link 25, supporting groove 103 has been seted up to the inside of conveyer belt 101, support through fixed connecting rod 104 fixed connection between the groove 103, the fixed magnetic stripe 208 that is provided with in the bottom surface that carries pulp mechanism 2, magnetic stripe 208 offsets under magnetic effect with supporting groove 103, supporting groove 103 and magnetic stripe 208 can prevent to carry pulp mechanism 2 to take place the slope, promote the efficiency of upset.
Meanwhile, the upper side surfaces of the left slurry carrying plate 201 and the right slurry carrying plate 202 are both provided with an electronic scale groove 205, an electronic scale 15 is arranged in the electronic scale groove 205, and one side surface of the left slurry carrying plate 201 and one side surface of the right slurry carrying plate 202 are fixedly provided with a humidity sensor 16;
an electric bin 206 is arranged inside the slurry carrying mechanism 2, a storage battery 12, a wireless transmitting module I13 and a processing chip 14 which are electrically connected are fixedly arranged inside the electric bin 206, and the double-output-shaft motor 10, the electronic scale 15 and the humidity sensor 16 are all in communication connection with the processing chip 14;
the upper side surface of the pulp loading mechanism 2 is provided with the electronic scale 15 and the humidity sensor 16, the mass of the pulp can be weighed through the electronic scale 15, the water content and the humidity in the pulp can be presumed along with the change of the readings of the electronic scale 15 and the humidity sensor 16, the readings can be transmitted to the processing chip 14 through the electronic scale 15 and the humidity sensor 16 and transmitted to the master control box 22 through the wireless transmitting module I13, therefore, the change of the readings of the electronic scale 15 and the humidity sensor 16 can be observed through the display 23 on the master control box 22, the drying degree of the pulp can be monitored at any time, the structure is simple, and the automation degree is high.
The conveying mechanism 1 is connected with a conveying belt 101 through a supporting column 102, the bottom of the conveying mechanism 1 is fixedly provided with a progressive motor 17, the progressive motor 17 is connected with a driving wheel 18 through a belt, the driving wheel 18 is meshed with the conveying belt 101, the driving wheel 18 is used for rotating the conveying belt 101, the structure is simple, the conveying belt 101 can be driven to rotate through the progressive motor 17, and the drying efficiency is greatly reduced;
in this embodiment, as shown in fig. 8, the heating mechanism 9 includes a supporting plate 901 and a second telescopic rod 902, the second telescopic rod 902 is fixedly disposed inside the heating box 302, the supporting plate 901 is disposed at an output end of the second telescopic rod 902, a plurality of uniformly distributed heating sheets 903 are disposed on a lower side surface of the supporting plate 901, and the second telescopic rod 902 is used for pushing the heating sheets 903 downward;
In this embodiment, as shown in fig. 2, sealing plates 306 are fixedly disposed between the heating box 302 and the preheating box 301 and between the heating box 302 and the first drying box 303, a third telescopic rod 19 is disposed inside the sealing plate 306, an output end of the third telescopic rod 19 is connected to a heat insulation door 20, heat insulation cotton 26 is fixedly disposed on two side surfaces of the heat insulation door 20, and the heat insulation door 20 is used for sealing the heating box 302;
the inside of stoving combination case 3 is provided with a plurality of heat insulating board 307, heat insulating board 307 is used for insulating against heat to stoving combination case 3, when heating mechanism 9 inside heating cabinet 302 heats paper pulp, put down thermal-insulated door body 20 through the inside third telescopic link 19 of closing plate 306, can effectually keep the inside heat of heating cabinet 302, promote the efficiency of heating, all be provided with heat insulating board 307 between every stoving case, with the inside heat of guaranteeing every stoving case, the efficiency of stoving also can promote thereupon.
Further, as shown in fig. 2 and 12, a sub-control box 21 is fixedly disposed on one side of the driving structure 5, the sub-control box 21 is electrically connected to a main control box 22, a display 23 is disposed on the main control box 22, the driving motor 501, the drying cover driving motor 602, the heating ring 603 and the first telescopic rod 801 are electrically connected to the sub-control box 21 through wires, the second telescopic rod 902, the heating plate 903, the air pump 7, the step motor 17 and the third telescopic rod 19 are electrically connected to the main control box 22, the first wireless transmitting module 13, the second wireless transmitting module 24 and the main control box 22 are in communication connection in a wireless manner with the main control box 22, the whole device is monitored in real time through the display 23 on the main control box 22, the degree of automation is high, and the heating and drying efficiencies are greatly improved.
As shown in fig. 1 to 12, the drying method of the dryer for pulp manufacture according to the present embodiment includes the following steps:
the method comprises the following steps: firstly, paper pulp is placed on a left pulp carrying plate 201 of a pulp carrying mechanism 2, then the pulp carrying mechanism 2 is placed on a supporting groove 103 of a conveyor belt 101, and a magnetic strip 208 at the bottom of the pulp carrying mechanism 2 is attracted with the supporting groove 103;
step two: starting the stepping motor 17 to move the pulp carrying mechanism 2 to the inside of the preheating box 301 for preheating, and then heating the pulp carried to the inside of the heating box 302;
the main control box 22 brakes the second telescopic rod 902 to adjust the height of the heating sheet 903, so that the heating sheet 903 on the bearing plate 901 surrounds the pulp loading mechanism 2, and the pulp on the left pulp loading plate 201 or the right pulp loading plate 202 is dried;
the display 23 controls the double-output-shaft motor 10 in the motor fixing connecting plate 203, and the left pulp carrying plate 201 or the right pulp carrying plate 202 is reversed under the action of the fourth telescopic rod 25 to dry the other side of the pulp;
observing the humidity of the paper pulp through a display 23, and finishing primary drying;
step three: after drying, the conveyor belt 101 transports the pulp carrying mechanism 2 to the inside of the first drying box 303, and looks at the readings displayed by the electronic scale 15 and the humidity sensor 16 through the display 23, if the readings are changed all the time, then:
starting a driving motor 501 to enable a driving rod 502 to descend and enable a drying ball assembly 6 to be close to the pulp;
then, the drying cover driving motor 602 in the drying ball assembly 6 is started to rotate the drying ball assembly 6, the heating ring 603 is started to heat, and meanwhile, the hot air introduced by the air pump 7 is used for drying the paper pulp in the first drying box 303 again;
step four: if the indication changes of the electronic scale 15 and the humidity sensor 16 are obvious, the drying ball assembly 6 is used for heating in the second drying box 304 again, and if the indication changes are not obvious, hot air is only introduced;
step five: when the indication on the display does not change, the drying is finished, and the cooling mechanism 8 in the lifting cooling box 305 performs heat dissipation treatment on the pulp.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.
It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, and/or components, but does not preclude the presence or addition of one or more other like features or components in a commodity or system that comprises the features.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A dryer for pulp manufacturing comprises a transmission mechanism (1) and a drying combined box (3) fixedly arranged on the transmission mechanism (1), and is characterized in that a plurality of pulp carrying mechanisms (2) are placed on the transmission mechanism (1), the pulp carrying mechanisms (2) are used for transporting pulp, the pulp carrying mechanisms (2) penetrate through the drying combined box (3), the drying combined box (3) comprises a preheating box (301), a heating box (302), a first drying box (303), a second drying box (304) and a cooling box (305), a heating mechanism (9) is fixedly arranged inside the heating box (302), and the heating mechanism (9) is used for heating the heating box (302);
the drying system (4) is fixedly arranged on the upper side face of the drying combined box (3), the drying system (4) is used for drying paper pulp in the drying combined box (3), the drying system (4) comprises an air pump (7) and a plurality of driving structures (5) communicated with the air pump (7), and the driving structures (5) are respectively arranged in the first drying box (303) and the second drying box (304).
2. The pulp making dryer of claim 1, wherein: the driving structure (5) comprises a driving motor (501) and a driving rod (502), the driving rod (502) is fixedly arranged on the upper side surface of the drying combined box (3), a driving wheel (503) is arranged at the output end of the driving motor (501), the driving wheel (503) is meshed with the driving rod (502), and the driving wheel (503) is used for vertically pushing the driving rod (502);
the utility model discloses a drying combined box, including the actuating lever, the actuating lever (502) with fixed limiting plate (504) of being provided with between drying combined box (3), actuating lever (502) slide and set up the inside of fixed limiting plate (504), the upper end of actuating lever (502) is provided with spacing connecting rod (506), spacing connecting rod (506) are used for right actuating lever (502) are spacing.
3. The pulp making dryer of claim 2, wherein: the bottom of the driving rod (502) is connected with a drying ball component (6) through a drying ball connecting rod (505), the drying ball assembly (6) comprises a spherical drying cover (601), a drying cover driving motor (602) and a heating ring (603), the bottom of the drying ball connecting rod (505) is fixedly connected with the drying cover driving motor (602), the output end of the drying cover driving motor (602) is connected with the spherical drying cover (601), the drying cover driving motor (602) is used for rotating the spherical drying cover (601), the upper part of the spherical drying cover (601) is rotationally connected with the drying ball connecting rod (505) through a bearing (507), radial airflow holes (509) are formed in the peripheral side face of the drying ball connecting rod (505), and a plurality of heating rings (603) are uniformly distributed around the drying ball connecting rod (505) and correspond to the radial airflow holes (509);
the spherical drying cover (601) is provided with a plurality of drying cover airflow holes (604) which are uniformly distributed, and the drying cover airflow holes (604) are communicated with the inside of the drying ball assembly (6).
4. A dryer for pulp manufacture according to claims 2 and 3, characterized in that: an air flow channel (508) is formed in the drying ball connecting rod (505), and the air flow channel (508) penetrates through the limiting connecting rod (506) and is connected with an air flow hose (703);
the input of air pump (7) is connected with heat pumping spare (705), heat pumping spare (705) set up the inside of heating cabinet (302), the output of air pump (7) is connected with a plurality of three-way valve (702) through air flow pipeline (701), air flow hose (703) with three-way valve (702) are linked together, air flow pipeline (701) are kept away from the one end of air pump (7) is connected with cooling body (8) through condenser pipe (704).
5. The pulp making dryer of claim 4, wherein: cooling body (8) set up the inside of cooler bin (305), cooling body (8) include first telescopic link (801) and cooling piece (802), cooling piece (802) are fixed to be set up the inside of cooler bin (305), cooling piece (802) set up the output of first telescopic link (801), a plurality of evenly distributed's cooling shower nozzle (803) have been seted up to the bottom side of cooling piece (802), cooling shower nozzle (803) with condenser pipe (704) are linked together.
6. The pulp making dryer of claim 1, wherein: the slurry carrying mechanism (2) comprises a left slurry carrying plate (201) and a right slurry carrying plate (202), wherein a motor fixing connecting plate (203) and fixing part connecting plates (204) which are symmetrically distributed are fixedly arranged on the left slurry carrying plate (201), a motor fixing connecting plate (203) and fixing part connecting plates (204) which are symmetrically distributed are also arranged on the right slurry carrying plate (202), and the motor fixing connecting plates (203) are rotatably arranged between every two fixing part connecting plates (204);
a double-output-shaft motor (10) is fixedly arranged inside the motor fixing connecting plate (203), fixing pieces (11) are fixedly arranged at two ends of the output end of the double-output-shaft motor (10), the fixing pieces (11) are fixedly arranged inside the fixing piece connecting plate (204), and the double-output-shaft motor (10) is used for rotating the fixing piece connecting plate (204);
the upper side surfaces of the left side pulp loading plate (201) and the right side pulp loading plate (202) are both provided with an electronic scale groove (205), an electronic scale (15) is arranged in the electronic scale groove (205), and one side surfaces of the left side pulp loading plate (201) and the right side pulp loading plate (202) are fixedly provided with humidity sensors (16);
an electric bin (206) is arranged inside the slurry carrying mechanism (2), a storage battery (12), a wireless transmitting module I (13) and a processing chip (14) which are electrically connected are fixedly arranged inside the electric bin (206), and the double-output-shaft motor (10), the electronic scale (15) and the humidity sensor (16) are all in communication connection with the processing chip (14);
7. the dryer for pulp manufacturing according to claim 6, wherein: a conveyor belt (101) is connected to the conveying mechanism (1) through a supporting column (102), a step motor (17) is fixedly arranged at the bottom of the conveying mechanism (1), the step motor (17) is connected with a driving wheel (18) through a belt, the driving wheel (18) is meshed with the conveyor belt (101), and the driving wheel (18) is used for rotating the conveyor belt (101);
a conveyor belt supporting rod (105) is arranged inside the conveyor belt (101), a plurality of telescopic rod driving grooves (106) are formed inside the conveyor belt supporting rod (105), a fourth telescopic rod (25) is fixedly arranged inside the telescopic rod driving groove (106), one side of the fourth telescopic rod (25) is provided with a second wireless transmitting module (24) which is electrically connected, the output end of the fourth telescopic rod (25) penetrates through the conveyor belt (101) and abuts against the slurry carrying mechanism (2), and the bottom side surface of the slurry carrying mechanism (2) is provided with a rubber ring (207) corresponding to the fourth telescopic rod (25);
support grooves (103) are formed in the conveyor belt (101), the support grooves (103) are fixedly connected through fixed connecting rods (104), magnetic strips (208) are fixedly arranged on the bottom side face of the slurry carrying mechanism (2), and the magnetic strips (208) are abutted to the support grooves (103) under the magnetic action.
8. The pulp making dryer of claim 1, wherein: the heating mechanism (9) comprises a bearing plate (901) and a second telescopic rod (902), the second telescopic rod (902) is fixedly arranged inside the heating box (302), the bearing plate (901) is arranged at the output end of the second telescopic rod (902), a plurality of heating sheets (903) which are uniformly distributed are arranged on the lower side surface of the bearing plate (901), and the second telescopic rod (902) is used for pushing the heating sheets (903) downwards;
sealing plates (306) are fixedly arranged between the heating box (302) and the preheating box (301) and between the heating box (302) and the first drying box (303), a third telescopic rod (19) is arranged inside the sealing plates (306), the output end of the third telescopic rod (19) is connected with a heat insulation door body (20), heat insulation cotton (26) is fixedly arranged on two side surfaces of the heat insulation door body (20), and the heat insulation door body (20) is used for sealing the heating box (302);
the drying combined box (3) is internally provided with a plurality of heat insulation plates (307), and the heat insulation plates (307) are used for insulating the drying combined box (3).
9. A dryer for pulp making according to claims 1-8, characterized in that: a branch control box (21) is fixedly arranged on one side of the driving structure (5), the branch control box (21) is electrically connected with a main control box (22), and a display (23) is arranged on the main control box (22);
the driving motor (501), the drying cover driving motor (602), the heating ring (603) and the first telescopic rod (801) are electrically connected with the branch control box (21) through leads, and the second telescopic rod (902), the heating sheet (903), the air pump (7), the step motor (17) and the third telescopic rod (19) are electrically connected with the main control box (22);
the wireless transmitting module I (13) and the wireless transmitting module II (24) are in communication connection with the master control box (22) in a wireless mode.
10. The drying method of a dryer for pulp manufacture according to claim 1, wherein: the method comprises the following steps:
the method comprises the following steps: firstly, paper pulp is placed on a left pulp carrying plate (201) of a pulp carrying mechanism (2), then the pulp carrying mechanism (2) is placed on a supporting groove (103) of a conveyor belt (101), and a magnetic strip (208) at the bottom of the pulp carrying mechanism (2) is attracted with the supporting groove (103);
step two: starting a step motor (17) to enable the slurry carrying mechanism (2) to move to the interior of the preheating box (301) for preheating, and then heating the slurry in the interior of the heating box (302);
a) the main control box (22) is used for braking the second telescopic rod (902) to adjust the height of the heating sheet (903), so that the heating sheet (903) on the bearing plate (901) surrounds the pulp loading mechanism (2), and the pulp on the left pulp loading plate (201) or the right pulp loading plate (202) is dried;
b) the double-output-shaft motor (10) in the motor fixing connecting plate (203) is controlled through the display (23), and the left pulp carrying plate (201) or the right pulp carrying plate (202) is reversed under the action of the fourth telescopic rod (25), so that the other surface of the pulp is dried;
c) observing the humidity of the paper pulp through a display (23), and finishing primary drying;
step three: after drying is finished, the conveying belt (101) conveys the pulp carrying mechanism (2) to the inside of the first drying box (303), and the readings displayed by the electronic scale (15) and the humidity sensor (16) are viewed through the display (23), if the readings are changed all the time, then:
starting a driving motor (501) to enable a driving rod (502) to descend and enable a drying ball assembly (6) to be close to the paper pulp;
then, a drying cover driving motor (602) in the drying ball assembly (6) is started to enable the drying ball assembly (6) to rotate, a heating ring (603) is started to heat, and meanwhile, hot air introduced by the air pump (7) is used for drying the paper pulp in the first drying box (303) again;
step four: if the readings of the electronic scale (15) and the humidity sensor (16) are obviously changed, the drying ball assembly (6) is used for heating in the second drying box (304) again, and if the readings are not obviously changed, only hot air is introduced;
step five: when the indication number on the display is not changed, the drying is finished, and the cooling mechanism (8) in the lifting cooling box (305) carries out heat dissipation treatment on the pulp.
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| CN202210490404.8A CN114935258B (en) | 2022-05-06 | 2022-05-06 | Dryer for paper pulp manufacturing and drying method thereof |
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| CN202210490404.8A CN114935258B (en) | 2022-05-06 | 2022-05-06 | Dryer for paper pulp manufacturing and drying method thereof |
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