CN119845009B - Pulp molding drying and heating device - Google Patents
Pulp molding drying and heating device Download PDFInfo
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- CN119845009B CN119845009B CN202510345556.2A CN202510345556A CN119845009B CN 119845009 B CN119845009 B CN 119845009B CN 202510345556 A CN202510345556 A CN 202510345556A CN 119845009 B CN119845009 B CN 119845009B
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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
- F26B15/18—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 endless belts
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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
- F26B21/003—Supply-air or gas filters
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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
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
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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
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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
- F26B25/001—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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Abstract
本发明涉及烘干加热装置技术领域，具体是一种纸浆模塑烘干加热装置，包括底座和纸浆模塑本体，所述底座的顶端外壁固定连接有若干个U型架，所述U型架的顶端外壁固定连接有箱体，所述底座的顶端外壁安装有传送机，所述传送机的外壁固定连接有若干个底框，所述底框的内壁转动设置大齿轮和小齿轮，所述大齿轮和小齿轮相啮合，所述大齿轮的顶端外壁固定连接有圆形板，所述圆形板的顶端外壁固定连接有环形架，所述环形架底部的两侧外壁均开设有滑槽；本发明不断旋转的纸浆模塑本体配合循环流动的热空气使纸浆模塑本体各面与热空气接触烘干速度基本一致，保证产品烘干质量，交替更换的支撑结构避免烘干死角，提高了纸浆模塑的烘干效率。
The present invention relates to the technical field of drying and heating devices, and specifically to a pulp molding drying and heating device, comprising a base and a pulp molding body, wherein the top outer wall of the base is fixedly connected with a plurality of U-shaped frames, the top outer wall of the U-shaped frames is fixedly connected with a box body, the top outer wall of the base is installed with a conveyor, the outer wall of the conveyor is fixedly connected with a plurality of bottom frames, the inner wall of the bottom frame is rotatably provided with a large gear and a small gear, the large gear and the small gear are meshed with each other, the top outer wall of the large gear is fixedly connected with a circular plate, the top outer wall of the circular plate is fixedly connected with an annular frame, and the outer walls on both sides of the bottom of the annular frame are provided with slide grooves; the continuously rotating pulp molding body of the present invention cooperates with the circulating hot air to make the drying speed of each surface of the pulp molding body in contact with the hot air basically consistent, thereby ensuring the drying quality of the product, and the alternately replaced supporting structure avoids drying dead corners, thereby improving the drying efficiency of pulp molding.
Description
Technical Field
The invention relates to the technical field of drying and heating devices, in particular to a pulp molding drying and heating device.
Background
The pulp molding has the characteristics of poor heat conductor, high moisture content, low ignition point and the like, namely, a wet blank of the pulp molding needs to be dried by special drying equipment, the basic principle of the traditional pulp molding drying equipment is to heat air by various energy sources and then utilize the hot air to dry the pulp molding, but the traditional thermal drying equipment needs longer time to dry because the moisture content of the wet blank of the pulp is too high, the drying cost is high, the drying efficiency is low, the drying is incomplete, and a lot of energy sources are wasted.
The Chinese patent with the search publication number of CN208860072U discloses a pulp molding drying device, wherein a first air heater and a second air heater are respectively positioned at two ends of a drying box body, hot air at the two ends forms convection during operation, so that all pulp molding on the conveying device is dried, the drying efficiency is improved, the design of a steam main pipe and a steam spray pipe is used for spraying high-temperature steam in the steam main pipe onto the surface of the pulp molding through the steam spray pipe, the high-temperature drying is realized, the drying efficiency is improved to a certain extent, and the design of a second motor and an arc-shaped heating plate is used for driving the arc-shaped heating plate to rotate through the second motor, so that the pulp molding is uniformly dried, and the drying efficiency is improved.
Based on the above search and the prior art, the prior pulp molding is placed in a fixed state during drying or moves to the inside of a drying structure along with a conveying structure, and the drying treatment is carried out through a heating structure or high-temperature steam, but the surface of the pulp molding bottom, which is in contact with the placing structure, cannot be directly contacted with the heating structure or the high-temperature steam, so that a drying dead angle exists, the drying effect of the pulp molding bottom is poor, the quality is unevenly affected by drying, the heating structure and the high-temperature steam cannot be evenly contacted with each surface of the pulp molding, the drying speeds of the surface of the pulp molding, which is directly contacted with hot air, are different from the surface, which is indirectly contacted with the hot air, are also easy to affect the product quality, and the drying efficiency of the pulp molding is reduced.
Disclosure of Invention
The invention aims to provide a pulp molding drying and heating device, which solves the problems in the prior art.
The technical scheme includes that the pulp molding drying and heating device comprises a base and a pulp molding body, wherein the top end outer wall of the base is fixedly connected with a plurality of U-shaped frames, the top end outer wall of the U-shaped frames is fixedly connected with a box body, a conveyor is installed on the top end outer wall of the base, a plurality of bottom frames are fixedly connected to the outer wall of the conveyor, a large gear and a small gear are rotatably arranged on the inner wall of the bottom frames, the large gear is meshed with the small gear, a circular plate is fixedly connected to the top end outer wall of the large gear, an annular frame is fixedly connected to the top end outer wall of the circular plate, sliding grooves are formed in the outer wall of the two sides of the bottom of the annular frame, sliding plates are connected to the inner wall of the sliding grooves, a plurality of vent holes are formed in the top end outer wall of the annular frame, mounting frames are fixedly connected to the inner walls of the two sides of the box body, a wind guide cover is fixedly connected to the outer wall of one side of the mounting frames, a filter frame is fixedly connected to the outer wall of one side of the bottom of the mounting frames, a rectangular frame is fixedly connected to the outer wall of the other side of the mounting frames, and the filter frame is fixedly connected to the outer wall of the other side of the rectangular frame.
Preferably, the filter frame is triangle-shaped setting, one side outer wall fixedly connected with handle of filter frame, rectangular hole has been seted up to one side outer wall of box, rectangular hole and the size looks adaptation of handle, the rack all meshes with the pinion mutually, the adsorbent is the silica gel material.
Preferably, the output of air heater peg graft there is the outlet duct, outlet duct and rectangle frame intercommunication, the venthole has all been seted up to the top and the bottom outer wall of rectangle frame, the venthole all is sharp array distribution, rectangle frame top and bottom venthole respectively with annular frame and circular plate altitude phase adaptation.
Preferably, the size looks adaptation of wind scooper and filter frame, the wind guiding hole has been seted up to one side outer wall of wind scooper, the position looks adaptation of wind guiding hole and air heater, the both sides outer wall of trapezoidal plate all is provided with the inclined plane, the height looks adaptation of trapezoidal plate and sliding plate.
Preferably, the cavity has been seted up to the top outer wall of annular frame, the bottom inner wall fixedly connected with telescopic link of cavity, the one end fixedly connected with of telescopic link piston rod is in sliding plate bottom outer wall, the outer wall cover of telescopic link is equipped with reset spring, reset spring both ends respectively with sliding plate and circular plate fixed connection.
Preferably, the vent holes and the vertical rods are distributed in an annular array, the vertical rods are located under the vent holes, limiting blocks are fixedly connected to the outer walls of the two sides of the top end of the annular frame, and the annular frame and the limiting blocks are matched with the pulp molding body in size.
Preferably, the two side outer walls of the bottom of the box body are provided with an inlet and an outlet, the top inner wall of the inlet and the outlet is fixedly connected with a dust blocking curtain, the inlet and the outlet are matched with the width of the bottom frame, the inlet and the outlet are matched with the sum of the heights of the annular frame and the pulp molding body, the two side inner walls of the top of the box body are provided with air guide grooves, and the air guide grooves are matched with the positions of the bottom frame and the filtering frame.
Preferably, the mounting hole has all been seted up to the both sides inner wall at U type frame top, the inner wall of mounting hole all rotates and is provided with the squeeze roller, the squeeze roller is located the cotton under that absorbs water, squeeze roller roll connection is in the cotton outer wall that absorbs water, the cotton sliding connection that absorbs water is in the filter frame bottom outer wall, the sliding plate is circular setting, the sliding plate is with the size looks adaptation of annular frame, a pair of arc hole that just is the symmetry setting with the concentric centre of the sliding plate is seted up to the outer wall at sliding plate top, the arc hole is with the size looks adaptation of annular frame.
The invention provides a pulp molding drying heating device through improvement, which has the following improvements and advantages compared with the prior art:
The invention has the advantages that firstly, the box body, the conveyor, the bottom frame, the annular frame, the sliding plate, the air heater and the filter frame are arranged, air in the box body continuously flows circularly through the air heater, the pulp molding body is uniformly and continuously dried and heated, the pulp molding body continuously rotates under the action of the linkage engagement of the rack, the pinion and the large gear in the drying and heating process, all the surfaces of the pulp molding body are uniformly and synchronously contacted with hot air, the drying effect of the pulp molding body is further improved, the trapezoidal plate enables the sliding plate to be firstly lifted and then lowered during the rotary drying treatment of the pulp molding body, the hot air dries the surface placed at the bottom of the pulp molding body through the vent hole of the annular frame before the sliding plate is lifted, the vertical rod penetrates through the vent hole to support the pulp molding body after the sliding plate is lifted, the shielded part is exposed to complete the complete drying, the continuously rotated pulp molding body is matched with the circularly flowing hot air to enable all the surfaces of the pulp molding body to be basically consistent with the hot air contact and drying speed, the product drying quality is ensured, the alternately replaced supporting structure avoids the drying dead angle, and the drying efficiency of pulp is improved;
According to the invention, the air guide grooves, the air guide covers and the rectangular frames are arranged, hot air is output through the air outlet holes at the top and the bottom of the rectangular frames at two sides to form convection, the pulp molding body is dried and then ascended, the pulp molding body respectively enters the two air guide grooves, moves downwards more smoothly under the action of the air guide grooves, is filtered by the filtering frames and finally returns to the mounting frame under the action of the air guide covers, the hot air moves more smoothly, the heat loss is reduced due to uniform drying, and the pulp molding body is ensured to be dried and heated more uniformly and sufficiently.
Thirdly, the invention is provided with the conveyor and the absorbent cotton, after the pulp molding body is dried and heated, the temperature of hot air is reduced to some extent, part of water vapor is condensed on the outer wall of the filter frame after being filtered by the filter frame, water drops are formed to slide downwards and then are absorbed by the absorbent cotton, the absorbent cotton is output from the box body, and impurities generated by drying are filtered and discharged, so that the influence of the evaporation of the water drops by the hot air on the drying effect of the pulp molding body is prevented, and the product quality is prevented.
Fourthly, the U-shaped frame and the squeeze rollers are arranged, so that when the absorbent cotton moving along with the conveyor passes through the U-shaped frame, the squeeze rollers squeeze the absorbent cotton, and most of absorbed moisture is discharged to prevent the absorbent cotton from returning into the box along with the conveyor to influence the drying speed of the pulp molding body, so that the drying effect of pulp molding is ensured.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional side view of the overall structure of the present invention;
FIG. 3 is a schematic view of a bottom frame connection structure of the present invention;
FIG. 4 is an exploded schematic view of the ring frame connection of the present invention;
FIG. 5 is an exploded schematic view of the sliding plate connecting structure of the present invention;
FIG. 6 is a cross-sectional side view of the mounting frame attachment structure of the present invention;
FIG. 7 is a schematic view of a connection structure of a wind scooper according to the present invention;
FIG. 8 is a schematic view of a rectangular frame connection structure of the present invention;
FIG. 9 is an exploded view of the filter frame attachment structure of the present invention;
Fig. 10 is a schematic view of the U-shaped frame connection structure of the present invention.
Reference numerals illustrate:
1. The device comprises a base, a conveyor, a handle, a dust shielding curtain, a box body, a rack, a water absorbing cotton, a U-shaped frame, a squeezing roller, a mounting frame, a rectangular frame, a bottom frame, a paper pulp molding body, a ring frame, a filter frame, a vent hole, a cavity, a pinion, a round plate, a sliding plate, a roller, a telescopic rod, a rack, a gear wheel, a reset spring, a roller, a hot air blower, a roller, a suction agent, a roller, a guide hood, a trapezoid plate, a roller, a rack, a vent hole, a 30, a chute, a 31, an arc hole, a 32, a guide groove, a 33, a guide hole, a 34 and an air outlet pipe.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a pulp molding drying heating device through improvement, which comprises the following technical scheme:
As shown in fig. 1-10, a pulp molding drying and heating device comprises a base 1 and a pulp molding body 12, wherein the top end outer wall of the base 1 is fixedly connected with a plurality of U-shaped frames 7, the top end outer wall of the U-shaped frames 7 is fixedly connected with a box 5, a conveyor 2 is installed on the top end outer wall of the base 1, the outer wall of the conveyor 2 is fixedly connected with a plurality of bottom frames 11, a large gear 22 and a small gear 17 are rotatably arranged on the inner wall of the bottom frames 11, the large gear 22 is meshed with the small gear 17, the top end outer wall of the large gear 22 is fixedly connected with a circular plate 18, the top end outer wall of the circular plate 18 is fixedly connected with an annular frame 13, both side outer walls of the bottom of the annular frame 13 are respectively provided with a sliding groove 30, the inner wall of the sliding groove 30 is connected with a sliding plate 19, the top end outer wall of the annular frame 13 is respectively provided with a plurality of ventilation holes 15, both sides of the box 5 are fixedly connected with a mounting frame 9, one side outer wall of the mounting frame 9 is fixedly connected with a wind guide cover 26, one side outer wall of the wind guide cover 26 is fixedly connected with a filter frame 14, the other side outer wall of the other side of the wind guide cover 26 is fixedly connected with a rectangular outer wall 9, the other side of the rectangular outer wall of the mounting frame 9 is fixedly connected with a rectangular outer wall 10, the inner wall of the rectangular outer wall of the rectangular frame 9 is fixedly connected with the rectangular outer wall of the rectangular frame 10 is fixedly connected with the rectangular outer wall of the filter frame 10, and the other side of the outer wall of the filter frame is fixedly connected with the outer wall of the rectangular frame 10 is fixedly connected with the outer wall of the filter frame 10, and the bottom frame is connected with the other side of the outer wall is 20.
Further, the filter frame 14 is triangle-shaped setting, the one side outer wall fixedly connected with handle 3 of filter frame 14, the rectangular hole has been seted up to one side outer wall of box 5, the rectangular hole is with the size looks adaptation of handle 3, rack 28 all meshes with pinion 17, adsorbent 25 is the silica gel material, the output of air heater 24 has pegged graft outlet duct 34, outlet duct 34 and rectangular frame 10 intercommunication, the venthole 29 has all been seted up to rectangular frame 10's top and bottom outer wall, venthole 29 all are sharp array distribution, rectangular frame 10 top and bottom venthole 29 are highly looks adaptation with annular frame 13 and circular plate 18 respectively, only be provided with rack 28 and its meshing near the mounting frame 9 bottom of pinion 17, annular frame 13 gets into can push away dust curtain 4 in the box 5, get into back dust curtain 4 and reset, there is a small amount of air to get into and go out box 5 through the exit, the circulation flow of the inside whole hot air of box 5 is not influenced.
Further, the size looks adaptation of wind scooper 26 and filter frame 14, wind guiding hole 33 has been seted up to the outer wall of one side of wind scooper 26, the position looks adaptation of wind guiding hole 33 and air heater 24, the both sides outer wall of trapezoidal plate 27 all is provided with the inclined plane, the high looks adaptation of trapezoidal plate 27 and sliding plate 19, cavity 16 has been seted up to the top outer wall of annular frame 13, the bottom inner wall fixedly connected with telescopic link 21 of cavity 16, the one end fixedly connected with of telescopic link 21 piston rod is in sliding plate 19 bottom outer wall, the outer wall cover of telescopic link 21 is equipped with reset spring 23, reset spring 23 both ends respectively with sliding plate 19 and circular plate 18 fixed connection, reset spring 23 makes things convenient for the reset of sliding plate 19.
Further, the vent holes 15 and the vertical rods 20 are distributed in an annular array, the vertical rods 20 are positioned right below the vent holes 15, limiting blocks are fixedly connected to the outer walls of the two sides of the top end of the annular frame 13, the annular frame 13 and the limiting blocks are matched with the size of the pulp molding body 12, the outer walls of the two sides of the bottom of the box body 5 are provided with inlets and outlets, the inner walls of the tops of the inlets and outlets are fixedly connected with dust blocking curtains 4, the inlets and outlets are matched with the width of the bottom frame 11, the inlets and outlets are matched with the sum of the heights of the annular frame 13 and the pulp molding body 12, the inner walls of the two sides of the top of the box body 5 are provided with air guide grooves 32, the air guide grooves 32 are matched with the positions of the bottom frame 11 and the filtering frame 14, the inner walls of the two sides of the top of the U-shaped frame 7 are provided with mounting holes, the inner walls of the mounting holes are rotationally provided with squeeze rollers 8, the squeeze rollers 8 are positioned right below the absorbent cotton 6, the squeeze roll 8 is in rolling connection with the outer wall of the absorbent cotton 6, the absorbent cotton 6 is in sliding connection with the outer wall of the bottom end of the filter frame 14, the sliding plate 19 is in a circular shape, the sliding plate 19 is matched with the annular frame 13 in size, a pair of arc holes 31 which are concentric with the sliding plate 19 and are symmetrically arranged are formed in the outer wall of the top end of the sliding plate 19, the arc holes 31 are matched with the annular frame 13 in size, the absorbent cotton 6 moving along with the conveyor 2 squeezes the absorbent cotton 6 when passing through the U-shaped frame 7, most of absorbed moisture is discharged to prevent from returning into the box 5 to influence the drying effect of the pulp molding body 12, little of the water returns into the box 5 to not influence the drying effect, if the absorbent 25 is evaporated to be absorbed by the absorbent 25, after the absorbent 25 in the filter frame 14 is saturated, a worker pulls out the filter frame 14 through the handle 3 for replacement treatment, the moisture absorbed by the adsorbent 25 can be removed by heating or depressurizing.
Working principle: when the drying and heating treatment of the pulp molding is carried out, the pulp molding body 12 is placed at the top end of the annular frame 13 on the bottom frame 11 of the outer wall of the conveyor 2, the pulp molding body 12 pushes away the dust blocking curtain 4 along with the conveyor 2 to enter the box 5, meanwhile, the air heater 24 in the mounting frame 9 is started to heat and convey the air in the box 5, the air heaters 24 in the mounting frames 9 at the two sides continuously convey hot air to the middle, the drying and heating treatment is carried out on the pulp molding body 12 on the annular frame 13 in the middle of the conveyor 2, the hot air carries the steam generated by the drying and heating of the pulp molding to rise to the top of the box 5, then moves to the positions of the two sides of the filtering frame 14 under the action of the air guide groove 32, the steam in the air flow of the heating and drying carrying the steam is absorbed by the adsorbent 25 at the first time after passing through the filtering frame 14, the air passing through the air-drying device is pumped by the air heater 24 again and is heated and conveyed to form circulation, the circulated hot air is dried and heated at the position of the pulp molding body 12, the water vapor carried by the air flow drying at the position of the filter frame 14 is absorbed by the adsorbent 25, the water vapor is heated again at the position of the air heater 24, the conveyor 2 drives the bottom frame 11 and the pulp molding body 12 to move, the pinion 17 on the bottom frame 11 is in contact engagement with the rack 28 on the mounting frame 9, the pinion 17 drives the large gear 22 to slowly rotate when rotating, the large gear 22 drives the circular plate 18 and the annular frame 13 to rotate, the pulp molding body 12 on the annular frame 13 rotates and is uniformly contacted with the hot air output by the air outlet 29 on the rectangular frame 10, the synchronous heating of all surfaces is ensured, the surface of the pulp molding body 12 contacted with the annular frame 13 is provided with the vent holes 15, when the annular frame 13 moves to the trapezoid plate 27, the sliding plate 19 connected with the chute 30 on the outer wall of the annular frame 13 is firstly abutted against the inclined surface on one side of the trapezoid plate 27, the sliding plate 19 gradually slides and ascends on the inner wall of the chute 30 under the action of the trapezoid plate 27, the upright rod 20 on the top end of the sliding plate 19 penetrates through the vent hole 15 to support the pulp molding body 12, at the moment, the exposed part of the vent hole 15 at the bottom of the pulp molding body 12 is dried, after being jacked up by the upright rod 20, the other part of the shielded part is exposed again to be uniformly dried, and the pulp molding body 12 is uniformly dried in a rotating state when being supported by the annular frame 13 and the upright rod 20, the sliding plate 19 is reset under the action of the inclined surface on the other side of the trapezoid plate 27, the upright rod 20 is separated from the pulp molding body 12, and the annular frame 13 supports and outputs the pulp molding body 12 again, so that the uniform heating and drying treatment of pulp molding is completed.
The telescopic rod 21 and the reset spring 23 that set up in the cavity 16 at annular frame 13 top make things convenient for the reset of sliding plate 19, filter frame 14 is triangle-shaped setting, when the air current that carries vapor flows to filter frame 14 through wind-guiding groove 32 circulation, the impurity that the effect produced is dried by the filter frame 14 in the heating, at this moment air current temperature decline, vapor is adsorbed by inside silica gel material's adsorbent 25 when passing filter frame 14, some vapor can adhere to the filter frame 14 outer wall because of the temperature decline and form the water droplet to leave simultaneously, be provided with absorbent cotton 6 on conveyer 2 both sides, the water droplet that leaves on the filter frame 14 can be absorbed by absorbent cotton 6 and carry at least box 5, prevent that the moisture from being evaporated again and form vapor to influence inside paper pulp moulding body 12's heating stoving effect, be provided with squeeze roller 8 in U type frame 7, absorbent cotton 6 that moves with conveyer 2 is when paper pulp frame 7 is passed through, the squeeze roller 8 extrudees absorbent cotton 6, the absorbent cotton 6 is mostly by the exhaust prevent to get back into box 5 in influence moulding body 12 stoving effect, some absorbent cotton 5 can not be reached by absorbent cotton 25, can not be changed absorbent 25 in the filter frame 25, can be changed absorbent 25, if can be reached in the certain decompression mode, can be changed absorbent 25, can be reached and the absorbent material is saturated absorbent 25, can be changed by the absorbent 25, if can be changed, can be carried out to the absorbent 25, and the absorbent is saturated absorbent.
The technical means disclosed by the scheme of the invention is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present invention is not limited to the prior art.
Claims (8)
1. A pulp molding drying and heating device comprises a base (1) and a pulp molding body (12), and is characterized in that the top end outer wall of the base (1) is fixedly connected with a plurality of U-shaped frames (7), the top end outer wall of the U-shaped frames (7) is fixedly connected with a box body (5), a conveyor (2) is installed on the top end outer wall of the base (1), a plurality of underframes (11) are fixedly connected to the outer wall of the conveyor (2), a large gear (22) and a small gear (17) are rotatably arranged on the inner wall of the underframe (11), the large gear (22) is meshed with the small gear (17), a circular plate (18) is fixedly connected to the top end outer wall of the large gear (22), an annular frame (13) is fixedly connected to the top end outer wall of the circular plate (18), sliding grooves (30) are formed in the outer walls of two sides of the bottom of the annular frame (13), a plurality of vent holes (15) are formed in the outer wall of the top end outer wall of the annular frame (13), a plurality of vent holes (19) are fixedly connected to the inner wall of the box body (9), one side of the two vent holes (9) are fixedly connected to one side of the box body (9), one side outer wall fixedly connected with filter frame (14) of wind scooper (26), opposite side outer wall fixedly connected with rectangle frame (10) of installing frame (9), opposite side outer wall fixedly connected with rack (28) of installing frame (9) bottom, the inner wall of filter frame (14) is provided with adsorbent (25), air heater (24) are installed to one side inner wall of installing frame (9), one side outer wall fixedly connected with trapezoidal board (27) of rectangle frame (10).
2. The pulp molding drying and heating device according to claim 1, wherein the filtering frame (14) is arranged in a triangle shape, a handle (3) is fixedly connected to the outer wall of one side of the filtering frame (14), a rectangular hole is formed in the outer wall of one side of the box body (5), the rectangular hole is matched with the handle (3) in size, the racks (28) are meshed with the pinion (17), and the adsorbent (25) is made of silica gel.
3. The pulp molding drying and heating device according to claim 1, wherein the output end of the hot air blower (24) is inserted with an air outlet pipe (34), the air outlet pipe (34) is communicated with the rectangular frame (10), air outlet holes (29) are formed in the outer walls of the top and the bottom of the rectangular frame (10), the air outlet holes (29) are distributed in a linear array, and the top and the bottom air outlet holes (29) of the rectangular frame (10) are respectively matched with the annular frame (13) and the circular plate (18) in height.
4. The pulp molding drying and heating device according to claim 1, wherein the air guide cover (26) is matched with the filter frame (14) in size, an air guide hole (33) is formed in the outer wall of one side of the air guide cover (26), the air guide hole (33) is matched with the air heater (24) in position, inclined planes are formed in the outer walls of two sides of the trapezoid plate (27), and the trapezoid plate (27) is matched with the sliding plate (19) in height.
5. The pulp molding drying and heating device according to claim 4, wherein the outer wall of the top end of the annular frame (13) is provided with a cavity (16), the inner wall of the bottom of the cavity (16) is fixedly connected with a telescopic rod (21), one end of a piston rod of the telescopic rod (21) is fixedly connected with the outer wall of the bottom end of the sliding plate (19), the outer wall of the telescopic rod (21) is sleeved with a return spring (23), and two ends of the return spring (23) are respectively fixedly connected with the sliding plate (19) and the circular plate (18).
6. The pulp molding drying and heating device according to claim 1, wherein the vent holes (15) and the vertical rods (20) are distributed in an annular array, the vertical rods (20) are located right below the vent holes (15), limiting blocks are fixedly connected to the outer walls of the two sides of the top end of the annular frame (13), and the annular frame (13) and the limiting blocks are matched with the pulp molding body (12) in size.
7. The pulp molding drying and heating device according to claim 1, wherein the outer walls of the two sides of the bottom of the box body (5) are provided with an inlet and an outlet, the top inner walls of the inlet and the outlet are fixedly connected with dust shielding curtains (4), the inlet and the outlet are matched with the width of the bottom frame (11), the inlet and the outlet are matched with the sum of the heights of the annular frame (13) and the pulp molding body (12), the inner walls of the two sides of the top of the box body (5) are provided with air guide grooves (32), and the air guide grooves (32) are matched with the positions of the bottom frame (11) and the filter frame (14).
8. The pulp molding drying and heating device according to claim 1, wherein mounting holes are formed in inner walls of two sides of the top of the U-shaped frame (7), squeeze rollers (8) are rotatably arranged on the inner walls of the mounting holes, the squeeze rollers (8) are located right below the absorbent cotton (6), the squeeze rollers (8) are in rolling connection with the outer wall of the absorbent cotton (6), the absorbent cotton (6) is in sliding connection with the outer wall of the bottom end of the filter frame (14), the sliding plate (19) is in a circular shape, the sliding plate (19) is matched with the annular frame (13) in size, a pair of arc-shaped holes (31) concentric with the sliding plate (19) and symmetrically arranged are formed in the outer wall of the top of the sliding plate (19), and the arc-shaped holes (31) are matched with the annular frame (13) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510345556.2A CN119845009B (en) | 2025-03-24 | 2025-03-24 | Pulp molding drying and heating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510345556.2A CN119845009B (en) | 2025-03-24 | 2025-03-24 | Pulp molding drying and heating device |
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| CN119845009A CN119845009A (en) | 2025-04-18 |
| CN119845009B true CN119845009B (en) | 2025-05-27 |
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| CN202510345556.2A Active CN119845009B (en) | 2025-03-24 | 2025-03-24 | Pulp molding drying and heating device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011117628A1 (en) * | 2011-11-04 | 2013-05-08 | Martin Christ Gefriertrocknungsanlagen Gmbh | Freeze-drying plant with a loading and unloading device |
| CN119491432A (en) * | 2024-11-14 | 2025-02-21 | 永发（江苏）模塑包装科技有限公司 | A fully automatic high-quality pulp molding microwave drying and molding equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB873259A (en) * | 1958-06-26 | 1961-07-19 | Materiel Ceramique Moderne | Improvements in or relating to the manufacture of ceramic products |
| AT277879B (en) * | 1967-12-20 | 1970-01-12 | Karl Scherz | Drying device for grain |
| SE411707B (en) * | 1978-02-20 | 1980-02-04 | Geveko Ind Ab | DEVICE IN THE DRY CONDUCT FOR PRESSURE AIR |
| JP4492775B2 (en) * | 2001-06-07 | 2010-06-30 | 大日本スクリーン製造株式会社 | Substrate processing equipment |
| CN107976055A (en) * | 2017-11-17 | 2018-05-01 | 芜湖县宏大机械设备制造有限公司 | A kind of helical feed drying device |
| CN208860072U (en) * | 2018-09-06 | 2019-05-14 | 重庆欧亚绿原包装有限公司 | A kind of pulp molding drying device |
| KR102097108B1 (en) * | 2019-10-08 | 2020-04-03 | 이주영 | Seafood Rolling Drying Rack |
| CN221571054U (en) * | 2023-09-28 | 2024-08-20 | 安徽金竹生物基新材料有限公司 | Plant fiber molding and drying device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011117628A1 (en) * | 2011-11-04 | 2013-05-08 | Martin Christ Gefriertrocknungsanlagen Gmbh | Freeze-drying plant with a loading and unloading device |
| CN119491432A (en) * | 2024-11-14 | 2025-02-21 | 永发（江苏）模塑包装科技有限公司 | A fully automatic high-quality pulp molding microwave drying and molding equipment |
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| CN119845009A (en) | 2025-04-18 |
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