CN111854381A - Waterwheel type ceramic forming and drying device - Google Patents
Waterwheel type ceramic forming and drying device Download PDFInfo
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- CN111854381A CN111854381A CN202010773682.5A CN202010773682A CN111854381A CN 111854381 A CN111854381 A CN 111854381A CN 202010773682 A CN202010773682 A CN 202010773682A CN 111854381 A CN111854381 A CN 111854381A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
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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
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/02—Ceramic articles or ceramic semi-finished articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a waterwheel-type ceramic forming and drying device, which belongs to the technical field of ceramic processing equipment and comprises: a drying oven; the water mill type rotating piece is rotatably arranged in the drying box and is used for containing ceramic products; the driving assembly is arranged on one side of the drying box and can drive the waterwheel type rotating piece to rotate; the air inlet system is arranged on one side of the bottom of the drying box and used for providing convection air for drying; an air inlet is formed in one side of the bottom of the drying box, an air outlet is formed in one side of the top of the drying box, and two ends of the air inlet system are connected with the air inlet and the air outlet respectively. The water mill type rotating piece is installed in the drying box, so that the ceramic forming blank body can rotate along with the water mill type rotating piece, hot air drying is carried out on the ceramic forming blank body in the rotating process through convection air, the ceramic forming blank body can be heated uniformly in the process of accelerating gas flow, the drying speed is improved, and the quality of the ceramic blank body is not influenced.
Description
Technical Field
The invention belongs to the technical field of ceramic processing equipment, and particularly relates to a waterwheel-type ceramic forming and drying device.
Background
The ceramic forming and drying is one of the very important procedures in the ceramic production process, which is related to the quality of the ceramic product. Quality defects of ceramic products are easily caused due to improper drying in the ceramic production process.
The traditional drying mode is natural drying, and the ceramic blank is basically in a static state in the drying process, so that the drying process only depends on natural air drying, the drying efficiency is too low, and the drying effect is poor.
At present, the hot air drying technology is mostly adopted, and the surface of the green body is blown by air flow with certain temperature and flow rate, so that the green body is dried, and the forced ventilation function is realized. And because the drying process is all gone on in whole workshop for the temperature in the workshop is on the high side, and humidity is great, and can't the accurate drying temperature and the humidity of adjusting the body, and because ceramic body places on the drying frame, is in quiescent condition, makes the body be heated less evenly, will influence the drying effect of body to and the quality defect scheduling problem appears.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a waterwheel-type ceramic forming and drying apparatus, in which a waterwheel-type rotating member is installed in a drying box, so that a ceramic forming blank can rotate in the drying box, and the ceramic forming blank is hot-air dried by an air intake system during the rotation process to form convection air, so that the ceramic forming blank can be heated uniformly in the process of accelerating the air flow, the drying speed is accelerated, and the quality of the ceramic blank is not affected.
In order to achieve the above object, the technical solution of the present invention is as follows.
A waterwheel-type ceramic forming and drying device comprising:
a drying oven;
the water mill type rotating piece is rotatably arranged in the drying box and is used for containing ceramic products;
the driving assembly is arranged on one side of the drying box and can drive the waterwheel type rotating piece to rotate; and
the air inlet system is arranged on one side of the bottom of the drying box and used for providing convection air for drying;
an air inlet is formed in one side of the bottom of the drying box, an air outlet is formed in one side of the top of the drying box, and two ends of the air inlet system are connected with the air inlet and the air outlet respectively.
Further, the air inlet system includes:
the air inlet pipe is arranged on one side of the air inlet; and
the fan is arranged at one end of the air inlet pipe and used for providing convection air;
one side of fan is provided with humidity control unit and temperature regulation unit, the other end of air-supply line in proper order with humidity control unit temperature regulation unit connects.
Further, the humidity adjusting unit includes:
the humidifier is arranged at one end of the air inlet pipe; and
the humidity sensor is arranged on the air inlet;
the humidity sensor is electrically connected with the humidifier.
Still further, the temperature adjusting unit includes:
a heating box, in which a heat-conducting medium is arranged;
the spiral heat conduction pipe is arranged in the heat conduction medium of the heating box, a liquid inlet of the spiral heat conduction pipe is connected with the air inlet pipe, and a liquid outlet of the spiral heat conduction pipe is connected with the air inlet;
the heater is arranged on one side of the heating box and used for providing a heated heat-conducting medium; a liquid inlet of the heater is connected with a liquid outlet of the heating box; and the liquid outlet of the heater is connected with the liquid inlet of the heating box.
Furthermore, a heat exchanger is arranged on one side of the heater, one end of the heat exchanger is connected with the air outlet, the other end of the heat exchanger is connected with a condenser, and the condenser is connected with the humidifier.
Still further, the condenser includes:
the cylinder is internally provided with a condensing part for cooling the gas discharged by the heat exchanger;
the base is arranged at the bottom of the cylinder body, and a liquid discharge pipeline is arranged in the base;
the top both sides of barrel are provided with air inlet and gas vent respectively, be connected with the intake pipe on the air inlet, the one end of intake pipe extends to condensing parts's downside.
Still further, the condensing part includes:
a spiral condenser pipe filled with condensed liquid;
the outer diameter of the spiral condensation pipe is equal to or smaller than the inner diameter of the cylinder; the both ends of the condenser pipe that spirals are provided with inlet and liquid outlet respectively, the inlet with the liquid outlet all extends to the outside of barrel.
Furthermore, the bottom of the cylinder body is provided with a liquid separation plate, and a plurality of support columns are uniformly arranged on the periphery of the bottom of the liquid separation plate; the outer fringe of minute liquid board is provided with the kink that extends towards the barrel bottom.
Further, the waterwheel-type rotating member includes:
the rotating shaft is rotatably arranged in the drying box;
the rotating wheel body is sleeved on the rotating shaft;
the 2 baffle plates are arranged at two ends of the rotating wheel body, and the outer diameter size of each baffle plate is larger than that of the rotating wheel body; and
and the plurality of object carriers are uniformly distributed among the 2 baffles.
Furthermore, the driving assembly is a motor, gear teeth are arranged at one end of the rotating shaft, and an output shaft of the motor is connected with the gear teeth through a tooth-shaped transmission belt.
Still further, each of the carriers comprises:
the rotating roll shafts are fixedly arranged on the 2 baffle plates;
a carrying frame arranged at the lower side of the corresponding rotary roll shaft;
the clamping mechanism is arranged in the object carrying frame and is used for clamping and fixing the ceramic product;
one end of the suspension arm bracket is rotatably connected with the rotating roll shaft; the other end is fixedly connected with the carrying frame.
The invention has the following beneficial effects:
the device mainly comprises a waterwheel type rotating piece arranged in a drying box, wherein a ceramic forming blank body is placed on the waterwheel type rotating piece, and the waterwheel type rotating piece is driven to rotate by a driving assembly, so that the ceramic forming blank body can rotate along with the waterwheel type rotating piece and the rotating state of the ceramic forming blank body is kept.
One side of the bottom of the drying box is connected with an air inlet system for providing convection air for drying, so that the drying box is filled with the convection air, the convection air is used for carrying out hot air drying on the ceramic forming blank in rotation, the gas flowing process is accelerated, the ceramic forming blank can be heated uniformly, the drying speed is increased, and the quality of the ceramic blank is not influenced.
Drawings
Fig. 1 is a schematic structural view of a waterwheel-type ceramic molding and drying apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a condenser 46 according to another embodiment of the present invention.
Fig. 3 is a cross-sectional view of the water wheel type rotor of fig. 1.
Fig. 4 is a schematic structural view of the water vehicle type rotation member of fig. 1.
Figure 5 is a schematic view of the carrier of figure 3.
In the figure: 1. a drying oven; 101. an air inlet; 102. an air outlet; 2. a waterwheel-type rotating member; 21. a rotating shaft; 211. gear teeth; 22. a rotating wheel body; 23. a baffle plate; 24. a carrier; 241. rotating the roll shaft; 242. a carrying frame; 243. a clamping mechanism; 244. a boom support; 3. a drive assembly; 4. an air inlet system; 41. an air inlet pipe; 42. a fan; 43. a humidity adjustment unit; 431. a humidifier; 432. a humidity sensor; 44. a temperature adjusting unit; 441. a heating box; 442. the heat conducting pipe is coiled; 443. a heater; 45. a heat exchanger; 46. a condenser; 461. a barrel; 462. a base; 463. a condensing part; 464. a liquid discharge conduit; 465. an exhaust port; 466. an air inlet pipe; 467. a spiral condenser pipe; 468. a liquid separation plate; 469. a support pillar; 5. a toothed transmission belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a waterwheel-shaped ceramic forming and drying apparatus according to an embodiment of the present invention includes a drying box 1, a waterwheel-shaped rotating member 2, a driving assembly 3, and an air intake system 4.
The waterwheel type rotating piece 2 is rotatably arranged in the drying box 1 and is used for containing ceramic products; the driving component 3 is arranged on one side of the drying box 1, and the driving component 3 can drive the waterwheel type rotating piece 2 to rotate.
The ceramic forming blanks are placed on the corresponding carrier 24 on the waterwheel type rotating piece 2, the waterwheel type rotating piece 2 is driven to rotate through the driving assembly 3, the ceramic forming blanks can rotate along with the waterwheel type rotating piece 2, the rotating state of the ceramic forming blanks is kept, each ceramic forming blank is uniformly heated and dried, and the drying environment is kept consistent.
The air inlet system 4 is arranged on one side of the bottom of the drying box 1 and used for providing convection air for drying; an air inlet 101 is formed in one side of the bottom of the drying box 1, an air outlet 102 is formed in one side of the top of the drying box 1, and two ends of the air inlet system 4 are respectively connected with the air inlet 101 and the air outlet 102. The purpose of setting up the air inlet system is used for providing dry convection current wind, carries out hot air drying through convection current wind to the ceramic forming body in the pairing rotation, along with the rotation of water mill type rotation piece, is accelerating the in-process that the gas flows, makes the ceramic forming body can be heated evenly, improves drying speed, and does not influence the quality of ceramic body.
Referring to fig. 1 to 2, the air intake system 4 includes an air intake duct 41, a blower 42, a humidity adjusting unit 43, and a temperature adjusting unit 44.
The air inlet pipe 41 is arranged at one side of the air inlet 101; the air inlet pipe is tightly connected with the air inlet through a sealing flange. The fan 42 is disposed at one end of the air inlet pipe 41 for providing convection air; a humidity adjusting unit 43 and a temperature adjusting unit 44 are disposed at one side of the fan 42, and the other end of the air inlet pipe 41 is connected to the humidity adjusting unit 43 and the temperature adjusting unit 44 in sequence. The humidity adjusting unit and the temperature adjusting unit are arranged mainly for adjusting the humidity and the temperature of convection air, so that hot air flow entering the drying box meets the temperature and the humidity for drying the ceramic forming blank.
During operation, set for humidity and temperature range through the controller, start fan, humidity control unit and temperature regulation unit, the fan will have the air current of suitable humidity to blow and get into in the temperature regulation unit, get into the drying cabinet after the heating through the temperature regulation unit, whole process easy operation, and degree of automation is high.
Specifically, the humidity adjustment unit 43 includes a humidifier 431 and a humidity sensor 432.
The humidifier 431 is disposed at one end of the air inlet duct 41;
the humidity sensor 432 is arranged on the air inlet 101; the humidity sensor 432 is electrically connected to the humidifier 431. When the humidity sensor detects the humidity data of the air inlet and transmits the humidity data to the controller, the controller adjusts the water vapor discharging speed of the humidifier, and therefore the humidity is conveniently adjusted and controlled.
The temperature adjusting unit 44 includes a heating box 441, a coiled heat pipe 442, and a heater 443.
A heat-conducting medium is arranged in the heating box 441;
the spiral heat conduction pipe 442 is arranged in the heat conduction medium of the heating box, a liquid inlet of the spiral heat conduction pipe 442 is connected with the air inlet pipe 41, and a liquid outlet of the spiral heat conduction pipe is connected with the air inlet 101;
the heater 443 is disposed at one side of the heating box 441 and used for providing a heated heat-conducting medium; a liquid inlet of the heater 443 is connected with a liquid outlet of the heating box 441; the liquid outlet of the heater 443 is connected with the liquid inlet of the heating box 441.
When the heating box works, the heater is started, the heat-conducting medium is heated by the heater and is guided into the heating box, and the heat-conducting medium in the heating box is discharged from the outlet at the other end and flows into the heater. Therefore, the heat-conducting medium in the heating box can be heated at constant temperature, so that the temperature of the spiral heat-conducting pipe can be adjusted conveniently. The heater is heated and insulated within the heating temperature range by setting the heating temperature range on the heater.
Of course, in another embodiment of the present invention, a heat exchanger 45 is disposed at one side of the heater 443, one end of the heat exchanger 45 is connected to the air outlet 102, the other end is connected to a condenser 46, and the condenser 46 is connected to the humidity adjusting unit 43. Because the air flow discharged from the heating box has certain heat, the direct discharge not only easily causes the waste of energy, but also influences the surrounding environment. Therefore, the heat exchanger is connected to the air outlet, and the heat of the exhaust air flow is recycled. And the air current after passing through the heat exchanger enters the condensation chamber to cool the moisture in the air current so as to reduce the humidity of the air current entering the humidity adjusting unit. So as to facilitate the adjustment of the humidity.
Referring again to fig. 2, the condenser 46 includes a cylinder 461 and a base 462.
A condensing part 463 is arranged in the cylinder 461 and is used for cooling the gas discharged by the heat exchanger 45;
the base 462 is arranged at the bottom of the cylinder 461, and a liquid discharge pipeline 464 is arranged in the base;
an air inlet and an air outlet 465 are respectively arranged on two sides of the top of the cylinder 461, an air inlet pipe 466 is connected to the air inlet, and one end of the air inlet pipe 466 extends to the lower side of the condensing part 463.
An air inlet of the cylinder 461 is connected with an air outlet of the heat exchanger 45, an angled air inlet pipe 466 is connected to the air inlet, and one end of the air inlet pipe passes through the condensing part and extends to the lower side of the condensing part. The air current receives the condensation at the in-process that passes through the intake pipe, and a part of steam is attached to the inner wall of intake pipe to along the bottom of intake pipe inflow barrel. After entering the bottom of the condensing part, the airflow turns back upwards and passes through the condensing part, and at the moment, part of water vapor is pre-cooled and then condensed on the condensing part, so that the airflow is gradually dried and is discharged from the exhaust port. The liquid drops attached to the condensing part are gathered and then dropped to the bottom of the cylinder body and are discharged by a liquid discharge pipeline in the base.
Specifically, the condensing element 463 includes a coiled condensing tube 467.
The spiral condensation pipe 467 is filled with condensed liquid; in this embodiment, the spiral condenser pipe is formed by a condensing pipe spirally surrounding the air inlet pipe. The size of the outer diameter of the spiral condensation pipe 467 is equal to or smaller than the size of the inner diameter of the cylinder 461; and is fixedly connected with the inner wall of the cylinder body through a plurality of fixing pieces. The fixing piece can be an L-shaped clamping piece and also can be an annular clamping hoop component. The spiral condensation pipe has proper spacing between adjacent pipes in the spiral circulation process so as to form a barrier to air flow. The both ends of the condenser pipe 467 of circling are provided with inlet and liquid outlet respectively, and inlet and liquid outlet all extend to the outside of barrel 461. The temperature of inlet is less than the temperature of liquid outlet, and can help retrieving the recycle after the liquid outlet is discharged to the further heating of condensate liquid through the condenser pipe that spirals.
Specifically, the bottom of the cylinder 461 is provided with a liquid separating plate 468, and the periphery of the bottom of the liquid separating plate 468 is uniformly provided with a plurality of supporting columns 469; the outer edge of the liquid-separating plate 468 is provided with a bending part extending towards the bottom of the cylinder. The liquid separating plate is mainly used for preventing air flow from entering a liquid discharging pipeline in the base and changing the flowing direction of the air flow. The air flow entering the lower side of the condensing part through the liquid inlet pipe is convoluted due to the blockage of the liquid separating plate, changes the flowing direction and flows to the condensing part. And because of being blocked by the splitter plate, a part of liquid can be attached to the splitter plate in a decelerating way, flows along the peripheral side of the splitter plate and finally converges in the liquid drainage pipeline of the base.
The liquid separation plate is fixedly connected with the bottom of the cylinder through a plurality of support columns and used for supporting the liquid separation plate so as to form an opening facilitating liquid to flow into the liquid drainage pipeline. The top surface of the liquid distribution plate is arc-shaped, and the outer edge of the peripheral side gradually faces to the bending part which is close to the inner wall of the bottom of the cylinder, so that liquid drops dropping on the liquid distribution plate are gathered and then flow into the liquid drainage pipeline along the liquid distribution plate.
Referring to fig. 3 to 5, the waterwheel type rotating member 2 includes a rotating shaft 21, a rotating wheel body 22, 2 baffles 23 and a plurality of racks 24.
The rotating shaft 21 is rotatably arranged in the drying box 1; the two ends of the rotating shaft extend to the two side walls of the drying box and are rotatably connected with the two side walls of the drying box.
The rotating wheel body 22 is sleeved on the rotating shaft 21; the rotating wheel body is driven to rotate through the rotating shaft. For example, the outer wall of the rotating shaft is provided with a first latch, the inner wall of the rotating wheel body is provided with a second latch, the second latch is in tooth-shaped meshing with the first latch, and the rotating wheel body rotates along with the rotation of the rotating shaft.
The 2 baffle plates 23 are arranged at two ends of the rotating wheel body 22, and the outer diameter size of the baffle plates 23 is larger than that of the rotating wheel body 22; all the butt of 2 baffles is in the both ends of rotation wheel body, and can dismantle with the rotation wheel body and be connected. For example, the baffle can set up the fixture block towards one side of rotating the wheel body to through the fixture block joint on the one end lateral wall of rotating the wheel body, form the joint from this and fix.
The plurality of article carriers 24 are uniformly distributed among the 2 baffle plates 23 and are used for containing ceramic forming blanks.
The carrier is connected between the two baffles, and forms a proper distance with the rotating wheel body, so that the ceramic forming blank body is conveniently borne, and the carrier is prevented from colliding with the outer surface of the rotating wheel body along with the rotation of the rotating wheel body.
The driving component 3 is arranged on one side of the drying box 1, and the driving component 3 can drive the waterwheel type rotating piece 2 to rotate. Referring to fig. 4, the driving component 3 is a motor, one end of the rotating shaft 21 is provided with a gear 211, and an output shaft of the motor is connected with the gear 211 through a toothed transmission belt 5. The rotating shaft is driven to rotate by the rotation of the output shaft of the motor. Of course, in other embodiments, the motor may also drive the rotating shaft to rotate through the meshing gear pair, or may be another suitable connecting structure, so as to drive the rotating shaft to rotate through the motor.
Referring again to fig. 3-5, each carrier 24 includes a rotating roller 241, a carrier frame 242, a clamping mechanism 243 and a boom support 244.
The rotating roll shaft 241 is fixedly arranged on the 2 baffles 23; here, evenly be provided with a plurality of rotatory roller around rotating the wheel body, rotatory roller respectively with 2 baffle fixed connection.
The carrying frame 242 is disposed under the corresponding rotary roller 241 and is connected to the rotary roller through a boom support. Wherein, one end of the boom support 244 is rotatably connected with the rotating roll shaft 241; the other end is fixedly connected with the carrying frame 242. In the present embodiment, the length of the carrier frame is smaller than the length of the rotary roller shaft. The davit support includes rotor and bracket arm, and the rotor passes through bearing and rotatory roller rotatable coupling. The quantity of rotor is 2 and sets up respectively in the both ends of rotatory roller. The quantity of support arm is 4, and 2 support arms are connected respectively to the both sides of every rotor, are connected with year thing frame through 2 support arms for guarantee to carry the steady of thing frame.
As shown in fig. 5, a clamping mechanism 243 is provided in the object frame 242 for clamping and fixing the ceramic mold. In this embodiment, the ceramic molding blank is placed in a ceramic molding die, and the ceramic molding die protects the blank. The ceramic forming die is clamped and fixed in the object carrying frame through the clamping mechanism, so that the ceramic forming die can be protected.
Here, fixture includes 2 splint and S type rotary part, and one side of every splint all is provided with T type connecting piece, and S type rotary part 'S both ends respectively rather than the T type connecting piece rotatable coupling that corresponds, and S type rotary part' S both ends all are provided with the bar hole, and the top of T type connection is passed rather than the bar hole that corresponds, and with this bar hole rotatable coupling. One side of one of the clamping plates is provided with an air cylinder or an electric cylinder, and the telescopic rod of the air cylinder or the electric cylinder pushes one of the clamping plates to move. One side of another splint is provided with a plurality of springs, and when one of them splint removed towards another splint, S type rotary part took place to rotate, drives another splint and also removes towards one of them splint synchronous revolution, and the spring also promotes another splint this moment to guarantee that the ceramic forming die between two splint can install stably. Of course, the two sides of the bottom of the object frame 242 are provided with placing platforms for supporting the ceramic forming mold. The height of the placing table is higher than that of the S-shaped rotating component, and the width of the placing table is matched with that of the ceramic forming die.
In this embodiment, during the use, place ceramic forming body on the waterwheel type rotates the piece, rotate through the waterwheel type of drive assembly drive rotation, can make ceramic forming body rotate along with the waterwheel type rotation piece to keep ceramic forming body's rotation state.
One side of the bottom of the drying box is connected with an air inlet system for providing convection air for drying, so that the drying box is filled with the convection air, the convection air is used for carrying out hot air drying on the ceramic forming blank in rotation, the gas flowing process is accelerated, the ceramic forming blank can be heated uniformly, the drying speed is increased, and the quality of the ceramic blank is not influenced.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a ceramic shaping drying device of waterwheel type which characterized in that includes:
a drying box (1) in which a waterwheel-shaped rotating member (2) is rotatably arranged;
the driving assembly (3) is arranged on one side of the drying box (1), and the driving assembly (3) can drive the waterwheel-shaped rotating piece (2) to rotate; and
the air inlet system (4) is arranged on one side of the bottom of the drying box (1) and is used for providing convection air for drying;
an air inlet (101) is formed in one side of the bottom of the drying box (1), an air outlet (102) is formed in one side of the top of the drying box (1), and two ends of the air inlet system (4) are connected with the air inlet (101) and the air outlet (102) respectively.
2. The ceramic forming and drying device of the waterwheel type as recited in claim 1, wherein said air intake system (4) comprises:
the air inlet pipe (41) is arranged on one side of the air inlet (101); and
the fan (42) is arranged at one end of the air inlet pipe (41) and is used for providing convection air;
one side of fan (42) is provided with humidity control unit (43) and temperature regulation unit (44), the other end of air-supply line (41) in proper order with humidity control unit (43), temperature regulation unit (44) are connected.
3. The ceramic forming and drying device of the waterwheel type according to claim 2, wherein the humidity adjusting unit (43) comprises:
a humidifier (431) provided at one end of the air inlet pipe (41); and
the humidity sensor (432) is arranged on the air inlet (101);
the humidity sensor (432) is electrically connected to the humidifier (431).
4. The ceramic forming and drying device of the water mill type according to claim 2, wherein the temperature adjusting unit (44) includes:
a heating box (441) in which a heat transfer medium is disposed;
the spiral heat conduction pipe (442) is arranged in a heat conduction medium of the heating box (441), a liquid inlet of the spiral heat conduction pipe (442) is connected with the air inlet pipe (41), and a liquid outlet of the spiral heat conduction pipe (442) is connected with the air inlet (101);
a heater (443) disposed at one side of the heating box (441) for providing a heated heat transfer medium; the liquid inlet of the heater (443) is connected with the liquid outlet of the heating box (441); the liquid outlet of the heater (443) is connected with the liquid inlet of the heating box (441).
5. The ceramic molding and drying device of the waterwheel type according to claim 2, wherein a heat exchanger (45) is arranged on one side of the drying box (1), one end of the heat exchanger (45) is connected with the air outlet (102), the other end is connected with a condenser (46), and the condenser (46) is connected with the humidity adjusting unit (43).
6. The ceramic forming and drying device of the waterwheel type as recited in claim 5, wherein said condenser (46) comprises:
a cylinder (461) in which a condensing part (463) is arranged for cooling the gas discharged from the heat exchanger (45);
the base (462) is arranged at the bottom of the cylinder (461), and a liquid discharge pipeline (464) is arranged in the base;
an air inlet and an air outlet (465) are respectively arranged on two sides of the top of the cylinder (461), an air inlet pipe (466) is connected to the air inlet, and one end of the air inlet pipe (466) extends to the lower side of the condensing part (463).
7. The ceramic forming and drying device of the waterwheel type as recited in claim 6, wherein the condensing part (463) comprises:
a coiled condenser tube (467) filled with a condensed liquid;
the size of the outer diameter of the spiral condensation pipe (467) is equal to or smaller than the size of the inner diameter of the cylinder (461); the both ends of the condenser pipe (467) of circling are provided with inlet and liquid outlet respectively, the inlet with the liquid outlet all extends to the outside of barrel (461).
8. The ceramic forming and drying device of the waterwheel type according to claim 6, wherein a liquid separating plate (468) is arranged at the bottom of the cylinder (461), and a plurality of supporting columns (469) are uniformly arranged on the periphery of the bottom of the liquid separating plate (468); the outer edge of the liquid separation plate (468) is provided with a bending part extending towards the bottom of the cylinder.
9. The ceramic forming and drying device of the waterwheel type according to claim 1, wherein the waterwheel type rotating member (2) comprises:
a rotating shaft (21) rotatably arranged in the drying box (1);
the rotating wheel body (22) is sleeved on the rotating shaft (21);
the 2 baffle plates (23) are arranged at two ends of the rotating wheel body (22), and the outer diameter of each baffle plate (23) is larger than that of the rotating wheel body (22); and
and the plurality of object carriers (24) are uniformly distributed among the 2 baffles (23).
10. The ceramic forming and drying device of the waterwheel type as recited in claim 9, wherein each of said carriers (24) comprises:
the rotating roll shafts (241) are fixedly arranged on the 2 baffles (23);
a carrying frame (242) which is arranged below the corresponding rotary roller shaft (241);
the clamping mechanism (243) is arranged in the carrying frame (242) and is used for clamping and fixing the ceramic forming die;
a boom support (244) having one end rotatably connected to the rotating roller shaft (241); the other end is fixedly connected with the carrying frame (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010773682.5A CN111854381A (en) | 2020-08-04 | 2020-08-04 | Waterwheel type ceramic forming and drying device |
Applications Claiming Priority (1)
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| CN113103417A (en) * | 2021-04-06 | 2021-07-13 | 洛阳久天建材有限公司 | Be used for evaporating pressure aerated concrete block shaping heat preservation device |
| CN113446835A (en) * | 2021-09-01 | 2021-09-28 | 佛山市景鑫达陶瓷机械有限公司 | A multilayer intelligence drying kiln for producing ceramic tile |
| CN114061290A (en) * | 2021-11-17 | 2022-02-18 | 宁波嘉晖工贸有限公司 | Quick food dryer |
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| CN113103417A (en) * | 2021-04-06 | 2021-07-13 | 洛阳久天建材有限公司 | Be used for evaporating pressure aerated concrete block shaping heat preservation device |
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