CN109297297B - Drying-machine suitable for ceramic duct - Google Patents
Drying-machine suitable for ceramic duct Download PDFInfo
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- CN109297297B CN109297297B CN201811106754.XA CN201811106754A CN109297297B CN 109297297 B CN109297297 B CN 109297297B CN 201811106754 A CN201811106754 A CN 201811106754A CN 109297297 B CN109297297 B CN 109297297B
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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
- 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
- F26B25/02—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
- 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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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the field of ceramic pipeline processing, in particular to a dryer suitable for ceramic pipelines, which comprises a driving device, a driving wheel, a ventilating duct, a pumping fan, an air guide pipe, a rotary air pipe, a movable frame plate, a vertical frame plate and a base plate, wherein the driving device comprises a servo motor, a driving shaft, a half gear, a reduction gear, a wheel shaft and a driving belt wheel; the servo motor is fixedly connected to the vertical frame plate through a motor base, and the vertical frame plate is fixedly connected to the base plate; an output shaft of the servo motor is connected with a driving shaft through a coupling; the driving shaft is fixedly connected with a half gear and a driving belt pulley; the half gear is meshed with a reduction gear, the reduction gear is fixedly connected to a wheel shaft, and the wheel shaft is connected to the vertical frame plate in a rotating fit manner; the invention can be inserted into the ceramic pipeline to carry out drying treatment and dehumidifying treatment on the ceramic pipeline, and has the advantages of better drying effect, higher drying efficiency and low energy consumption.
Description
Technical Field
The invention relates to the field of ceramic pipeline processing, in particular to a dryer suitable for a ceramic pipeline.
Background
The ceramic is made up by using natural clay and various natural minerals as main raw materials and making them pass through such processes of pulverizing, mixing, forming and calcining. The drying of ceramics is one of the very important processes in the production process of ceramics, and the quality defects of ceramic products are mostly caused by improper drying.
The drying in the ceramic industry has gone through natural drying, chamber drying, and to the current continuous dryers, far infrared dryers, solar dryers, and microwave drying technologies of various heat sources. Although the drying is a relatively simple technology, the application is a very wide industrial process, which not only relates to the product quality and the yield of the ceramic, but also influences the overall energy consumption of ceramic enterprises. The drying device of ceramic pipeline among the prior art has the problem that ceramic drying time is long and leads to the energy consumption high when using, and ceramic drying efficiency is low, dry inhomogeneous.
Disclosure of Invention
The invention aims to provide a dryer suitable for ceramic pipelines, which can be inserted into the ceramic pipelines to perform drying treatment and dehumidifying treatment on the ceramic pipelines, and has the advantages of good drying effect, high drying efficiency and low energy consumption.
The purpose of the invention is realized by the following technical scheme:
a drying machine suitable for ceramic pipelines comprises a driving device, a driving wheel, a ventilating duct, a pumping fan, an air guide pipe, a rotary air pipe, a movable frame plate, a vertical frame plate and a base plate, wherein the driving device comprises a servo motor, a driving shaft, a half gear, a reduction gear, a wheel shaft and a driving belt wheel; the servo motor is fixedly connected to the vertical frame plate through a motor base, and the vertical frame plate is fixedly connected to the base plate; an output shaft of the servo motor is connected with a driving shaft through a coupling; the driving shaft is fixedly connected with a half gear and a driving belt pulley; the half gear is in meshing transmission connection with a reduction gear, the reduction gear is fixedly connected to a wheel shaft, and the wheel shaft is connected to the vertical frame plate in a rotating fit mode through a bearing with a seat; the reduction gear is in meshing transmission connection with one end of the transmission wheel, and the other end of the transmission wheel is in transmission connection with the rotary air pipe; two ends of the driving wheel are respectively connected to the vertical frame plate and the movable frame plate in a rotating fit manner; the ventilating cylinder is fixedly connected to the vertical frame plate; the driving belt wheel is in transmission connection with a pumping fan through a belt, and the pumping fan is connected to the inner side of the ventilating duct in a rotating fit manner; one end of the ventilating duct is provided with an air inlet, the other end of the ventilating duct is fixedly connected with one end of an air guide pipe, the ventilating duct is communicated with the air guide pipe, and the other end of the air guide pipe is inserted into the inner side of the rotary air pipe; the air guide pipe is in transmission connection with the rotary air pipe through threads; the rotary air pipe is connected to the movable frame plate in a rotating fit mode.
The transmission wheel comprises a linkage gear, a rotating shaft, a limiting slide block, a rotating sleeve, a stepped shaft and a first belt wheel; the linkage gear is in meshing transmission connection with a reduction gear; the linkage gear is fixed at one end of the rotating shaft, the rotating shaft is rotatably connected to the vertical frame plate through a bearing with a seat, the other end of the rotating shaft is connected to the inner side of the rotating sleeve in a sliding fit manner, a horizontal sliding groove is formed in the pipe surface of the rotating sleeve, the limiting sliding block is connected to the inner side of one end of the horizontal sliding groove in a sliding manner, and the limiting sliding block is fixedly connected to the rotating shaft; the other end of the rotating sleeve is fixedly connected with a stepped shaft, the stepped shaft is rotatably connected to the vertical frame plate through a bearing with a seat, and a first belt wheel is fixedly connected to the stepped shaft; the first belt pulley is connected with the rotary air pipe through a belt in a transmission way.
The stepped shaft is connected with two axial retaining rings through threads, and the two axial retaining rings are respectively arranged at two ends of the vertical frame plate.
The transmission ratio of the reduction gear to the linkage gear is 5: 1.
the ventilating tube comprises a suction and exhaust air pipe, a fan frame, an air inlet box, a hot air pipe, a plurality of electric heating rods and a filter screen; the suction and exhaust air pipe, the air inlet box and the hot air pipe are sequentially and fixedly connected and communicated; the outer end of the suction and exhaust air pipe is fixedly connected with a fan frame; the inner side of the hot air pipe is fixedly connected with a plurality of electric heating rods; the inner side of the air inlet box is fixedly connected with a filter screen; the air guide pipe is connected in the pipe orifice of the hot air pipe in a sealing and rotating manner, and an oil seal is arranged between the air guide pipe and the hot air pipe, so that the air guide pipe can rotate in a sealing manner.
The filter screen is a fiber cotton filter screen.
The pumping and exhausting fan comprises a bidirectional ventilating fan, a fan shaft and a driven belt wheel; two ends of the fan shaft are respectively and fixedly connected with the bidirectional ventilating fan and the driven belt wheel; the fan shaft is rotatably connected to the fan frame through a bearing with a seat; the driving belt wheel is connected with the driven belt wheel through belt transmission; the bidirectional air exchange fan is connected inside the air suction and exhaust pipe in a rotating fit mode.
The rotary air pipe comprises an air pipe body, a second belt wheel and a pipe cover; a plurality of air suction and exhaust holes are uniformly arranged on the pipe surface of the air pipe body in a surrounding manner; one end of the air pipe body is open and the other end is closed, and the open end of the air pipe body is fixedly connected with the pipe cover in a sealing way; the pipe cover is connected to the outer pipe surface of the air guide pipe through threads; the air pipe body is fixedly connected with a second belt wheel, and the first belt wheel is in transmission connection with the second belt wheel through a belt; the air pipe body is connected to the movable frame plate through a bearing with a seat in a rotating fit mode.
The rotary air pipe also comprises a rotational flow plate; evenly encircle fixed connection polylith whirl board on the inner wall of tuber pipe body.
And the inner pipe surface of the air guide pipe is coated with a heat-insulating coating.
The invention has the beneficial effects that: the dryer suitable for the ceramic pipeline can be inserted into the ceramic pipeline to perform drying treatment and dehumidifying treatment on the ceramic pipeline; when the ceramic pipeline drying device is used for drying, the rotary air pipe capable of rotating is used for rotating and drying, so that hot air flow is dispersed uniformly, and the drying effect and the drying efficiency of the inner wall of the ceramic pipeline are improved.
The invention has the advantages that:
1. when the ceramic pipeline drying device is used for drying, the rotary air pipe in the ceramic pipeline drying device can extend into the ceramic pipeline to dry the ceramic pipeline;
2. when the internal rotary air pipe is used for drying inside the ceramic pipeline, the internal rotary air pipe can perform rotary motion, and when the rotary air pipe in the rotary motion of the rotary motion performs drying, hot air flow is dispersed uniformly, so that the inner wall of the ceramic pipeline is uniformly contacted with wind power, the drying is uniform, and the drying effect is improved;
3. when the internal rotary air pipe is used for drying inside the ceramic pipeline, the internal rotary air pipe can perform reciprocating displacement motion in the horizontal direction, so that the internal rotary air pipe can perform efficient drying operation on different positions of the inner wall of the ceramic pipeline under the condition of no manual operation;
4. the air guide pipe is used for conveying hot air and can be used as a traction guide rod to work, and one pipe has multiple functions, so that the manufacturing cost of the air guide pipe is saved, and the working efficiency of the air guide pipe is improved;
5. when the transmission wheel in the invention is used, the transmission wheel can be used as a transmission device and also can be used as a guide device matched with the air guide pipe, so that the rotary air pipe can perform reciprocating displacement motion in the horizontal direction;
6. the rotary motion of the internal rotary air pipe, the horizontal displacement motion of the rotary air pipe and the conveying motion of the bidirectional ventilation fan to wind power are only driven and controlled by one servo motor, so that the continuity of the equipment is good, the maintenance cost of the equipment is low, and the overall manufacturing cost of the invention is low; the servo motor is a bidirectional driving motor which can be controlled by a PLC controller.
7. The bidirectional ventilating fan with dual functions of exhausting and air intake is arranged in the ceramic pipeline, and the bidirectional ventilating fan is matched with the ventilating drum, the air guide pipe and the rotary air pipe, so that hot air drying work and dehumidifying work can be carried out on the interior of the ceramic pipeline.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a cross-sectional view of the overall construction of the present invention;
FIG. 4 is a schematic view of the internal drive of the present invention;
FIG. 5 is a schematic view of the internal drive wheel of the present invention;
FIG. 6 is a schematic view of the construction of the inner rotating sleeve of the present invention;
FIG. 7 is a schematic view of the construction of the internal funnel of the present invention;
FIG. 8 is a schematic view of an internal exhaust fan according to the present invention;
FIG. 9 is a schematic view of the internal rotary air duct of the present invention;
FIG. 10 is a partial enlarged view of the inner rotating sleeve of the present invention;
FIG. 11 is a second enlarged partial structural view of the inner rotating sleeve of the present invention;
FIG. 12 is a schematic view of a partial structure of the internal rotary air duct of the present invention;
FIG. 13 is a schematic view of a partial structure of an inner hot air duct according to the present invention.
In the figure: a drive device 1; a servo motor 1-1; a drive shaft 1-2; 1-3 of a half gear; reduction gears 1-4; 1-5 of a wheel shaft; 1-6 of a driving belt wheel; a transmission wheel 2; a linkage gear 2-1; a rotating shaft 2-2; 2-3 of a limiting slide block; rotating the sleeve 2-4; 2-4-1 of a horizontal chute; 2-5 of a stepped shaft; 2-5-1 of an axial baffle ring; a first pulley 2-6; a funnel 3; a suction and exhaust air pipe 3-1; a fan frame 3-2; 3-3 of an air inlet box; 3-4 parts of a hot air pipe; 3-5 parts of an electric heating rod; a suction fan 4; a bidirectional ventilator 4-1; a fan shaft 4-2; a driven belt wheel 4-3; an air guide pipe 5; rotating the air duct 6; a wind pipe body 6-1; a second pulley 6-2; 6-3 of a pipe cover; 6-4 of a rotational flow plate; a movable frame plate 7; a vertical frame plate 8; a base plate 9.
Detailed Description
The invention is described in further detail below with reference to fig. 1-13.
The first embodiment is as follows:
as shown in fig. 1-13, a dryer suitable for ceramic pipelines comprises a driving device 1, a driving wheel 2, an air funnel 3, a suction fan 4, an air guide pipe 5, a rotary air pipe 6, a movable frame plate 7, a vertical frame plate 8 and a base plate 9, wherein the driving device 1 comprises a servo motor 1-1, a driving shaft 1-2, a half gear 1-3, a reduction gear 1-4, a wheel shaft 1-5 and a driving pulley 1-6; the servo motor 1-1 is fixedly connected to the vertical frame plate 8 through a motor base, and the vertical frame plate 8 is fixedly connected to the base plate 9; an output shaft of the servo motor 1-1 is connected with a driving shaft 1-2 through a coupler; the driving shaft 1-2 is fixedly connected with a half gear 1-3 and a driving belt wheel 1-6, and the axes of the driving shaft 1-2, the half gear 1-3 and the driving belt wheel 1-6 are collinear; the half gear 1-3 is in meshed transmission connection with a reduction gear 1-4, the reduction gear 1-4 is fixedly connected to a wheel axle 1-5, and the axes of the reduction gear 1-4 and the wheel axle 1-5 are collinear; the wheel shafts 1 to 5 are connected on the vertical frame plate 8 in a rotating fit manner through bearings with seats; the reduction gears 1-4 are in transmission connection with one end of the transmission wheel 2, and the other end of the transmission wheel 2 is in transmission connection with the rotary air pipe 6; two ends of the driving wheel 2 are respectively connected on the vertical frame plate 8 and the movable frame plate 7 in a rotating fit manner through a bearing with a seat; the ventilating duct 3 is fixedly connected to the vertical frame plate 8; the driving belt wheels 1-6 are in transmission connection with a pumping fan 4 through a belt, and the pumping fan 4 is connected to the inner side of the ventilating duct 3 in a rotating fit manner; one end of the ventilating duct 3 is provided with an air inlet, the other end of the ventilating duct 3 is fixedly connected and communicated with one end of an air guide pipe 5, and the other end of the air guide pipe 5 is inserted into the inner side of a rotary air pipe 6; the outer pipe surface of the air guide pipe 5 is provided with external threads, and the air guide pipe 5 is connected with the pipe surface of the rotary air pipe 6 through threads.
When the dryer suitable for the ceramic pipeline is used, after the driving device 1 is communicated with a power supply and is started through the control switch, the output shaft of the servo motor 1-1 drives the driving shaft 1-2 to rotate around the self axis in a reciprocating mode through the coupler, the driving shaft 1-2 drives the half gear 1-3 to rotate around the self axis, the half gear 1-3 can drive the reduction gear 1-4 to rotate around the self axis when rotating, the reduction gear 1-4 can play a role in reducing speed, the phenomenon that the driving wheel 2 drives the rotary air pipe 6 to rotate around the self axis at an excessively high speed is prevented, the inner wall of the ceramic pipeline is dried by uniform hot air through the rotary air pipe 6, the driving wheel 2 can be driven to work when the reduction gear 1-4 rotates, and the driving wheel 2 drives the rotary air pipe 6 to rotate, the driving wheel 2 drives the pumping fan 4 to work when working, and the driving wheel 2 can also drive the rotary air pipe 6 to carry out reciprocating displacement motion in the horizontal direction through the matching with the air guide pipe 5; the rotary air pipe 6 is driven to be inserted into different positions inside the ceramic pipeline to dry the inside of the ceramic pipeline, so that the drying effect is improved conveniently, manual operation can be separated during the operation of the ceramic pipeline drying machine, and automatic operation is realized; before hot air drying, a plurality of electric heating rods 3-5 in the ventilating duct 3 need to be communicated with a power supply and are started through a control switch, when the rotary air pipe 6 moves towards the interior of the ceramic pipeline under the driving of the driving wheel 2 and the air guide pipe 5, outside air is pumped into the ventilating duct 3, the plurality of electric heating rods 3-5 in the ventilating duct 3 heat the air pumped into the ventilating duct 3 by the pumping fan 4, so that hot air produced in the ventilating duct 3 enters the rotary air pipe 6 through the air guide pipe 5 and is discharged into the ceramic pipeline through a plurality of air suction and discharge holes in the rotary air pipe 6 to dry the ceramic pipeline; on the contrary, when the rotary air pipe 6 moves towards the outside of the ceramic pipeline under the driving of the driving wheel 2 and the air guide pipe 5, namely the rotary air pipe 6 moves towards the ventilating duct 3, the exhaust fan 4 rotates reversely, the exhaust fan 4 sucks out moisture in the ceramic pipeline through the matching of the rotary air pipe 6, the air guide pipe 5 and the ventilating duct 3, and discharges the moisture after drying the moisture through the ventilating duct 3, and the reciprocating hot air drying and dehumidifying work on the inner wall of the ceramic pipeline is realized under the driving of the reciprocating forward and reverse rotation movement of the servo motor 1-1 in the driving device 1.
The second embodiment is as follows:
as shown in fig. 1-13, the transmission wheel 2 comprises a linkage gear 2-1, a rotating shaft 2-2, a limiting slider 2-3, a rotating sleeve 2-4, a stepped shaft 2-5 and a first belt wheel 2-6; the axes of the rotating shaft 2-2, the rotating sleeve 2-4, the stepped shaft 2-5 and the first belt wheel 2-6 are collinear, and the linkage gear 2-1 is in meshing transmission connection with the reduction gear 1-4; the linkage gear 2-1 is fixed at one end of the rotating shaft 2-2, the rotating shaft 2-2 is rotatably connected to the vertical frame plate 8 through a bearing with a seat and is provided with axial positioning, the other end of the rotating shaft 2-2 is connected to the inner side of one end of the rotating sleeve 2-4 in a sliding fit manner, a horizontal sliding groove 2-4-1 is formed in the pipe surface of the rotating sleeve 2-4, the limiting sliding block 2-3 is connected to the inner side of the horizontal sliding groove 2-4-1 in a sliding manner, and the limiting sliding block 2-3 is fixedly connected to the rotating shaft 2-2; the other end of the rotating sleeve 2-4 is fixedly connected with a stepped shaft 2-5, the stepped shaft 2-5 is rotatably connected to a vertical frame plate 8 through a bearing with a seat and is provided with axial positioning, and the stepped shaft 2-5 is fixedly connected with a first belt wheel 2-6; the first belt wheels 2-6 are connected with a rotary air pipe 6 through belt transmission.
When the transmission wheel 2 is used, the linkage gear 2-1 can rotate under the driving of the reduction gear 1-4, the linkage gear 2-1 can drive the rotating shaft 2-2, the rotating sleeve 2-4, the stepped shaft 2-5 and the first belt wheel 2-6 to rotate around the axis of the first belt wheel 2-1, and the rotating air pipe 6 can be driven by a belt to rotate around the axis of the first belt wheel 2-6 when the first belt wheel 2-6 rotates around the axis of the first belt wheel; when the rotary air pipe 6 works, the contact position of the rotary air pipe 6 and the air guide pipe 5 is changed, so that the depth of the air guide pipe 5 inserted into the rotary air pipe 6 is driven to be changed, the horizontal displacement motion of the rotary air pipe 6 is realized, and the rotary air pipe 6 is driven to perform drying work or dehumidifying work on different positions of the inner wall of the ceramic pipeline.
The third concrete implementation mode:
as shown in fig. 1-13, the stepped shaft 2-5 is connected with two axial retaining rings 2-5-1 through threads, and the two axial retaining rings 2-5-1 are respectively arranged at two ends of the vertical frame plate 8. The arrangement of the axial baffle ring 2-5-1 on the stepped shaft 2-5 can prevent the stepped shaft 2-5 from being separated from the movable frame plate 7, and the effect of limiting and positioning the stepped shaft 2-5 is achieved.
The fourth concrete implementation mode:
as shown in fig. 1 to 13, the transmission ratio of the reduction gear 1-4 and the linkage gear 2-1 is 5: 1. the reduction gears 1-4 can play a role of reducing speed, prevent the driving wheel 2 from driving the rotating air pipe 6 to rotate too fast,
the fifth concrete implementation mode:
as shown in fig. 1-13, the air funnel 3 comprises an air suction and exhaust pipe 3-1, a fan frame 3-2, an air inlet box 3-3, a hot air pipe 3-4, a plurality of electric heating rods 3-5 and a filter screen; the air suction and exhaust pipe 3-1, the air inlet box 3-3 and the hot air pipe 3-4 are fixedly connected and communicated in sequence; the outer end of the suction and exhaust air pipe 3-1 is fixedly connected with a fan frame 3-2; the inner sides of the hot air pipes 3-4 are fixedly connected with a plurality of electric heating rods 3-5; the inner side of the air inlet box 3-3 is fixedly connected with a filter screen; the air guide pipe 5 is connected in the pipe orifice of the hot air pipe 3-4 in a sealing and rotating way.
The filter screen is a fiber cotton filter screen.
When the ventilating duct 3 is used, the whole air draft drying and dehumidifying work of the ventilating duct 3 is realized through the matching of the air suction and exhaust pipe 3-1 and the exhaust fan 4; the electric heating rods 3-5 are used for heating the air to be dried and drying the air containing moisture in the dehumidifying process; the filter screen can effectively filter large-particle impurities in the air, and prevent the large-particle impurities from influencing the drying quality of the inner wall of the ceramic pipeline.
The sixth specific implementation mode:
as shown in fig. 1-13, the exhaust fan 4 includes a bidirectional ventilation fan 4-1, a fan shaft 4-2 and a driven pulley 4-3; two ends of the fan shaft 4-2 are respectively and fixedly connected with a bidirectional ventilator 4-1 and a driven belt wheel 4-3; the fan shaft 4-2 is rotatably connected to the fan frame 3-2 through a bearing with a seat and is provided with axial positioning; the driving belt wheels 1-6 are connected with the driven belt wheels 4-3 through belt transmission to rotate around the axes of the driving belt wheels; the bidirectional ventilation fan 4-1 is connected inside the air suction and exhaust pipe 3-1 in a rotating fit manner.
When the pumping and exhausting fan 4 is used, the driven belt wheel 4-3 rotates around the axis of the driven belt wheel 1-6, the driven belt wheel 4-3 can drive the fan shaft 4-2 to rotate around the axis of the driven belt wheel 4-3, the fan shaft 4-2 can drive the bidirectional ventilating fan 4-1 to rotate around the axis of the driven belt wheel 4-2, and the bidirectional ventilating fan 4-1 can respectively drive the ventilating cylinder 3 to perform hot air drying work or dehumidifying work by rotating in the positive and negative directions.
The seventh embodiment:
as shown in fig. 1-13, the rotary air duct 6 comprises a duct body 6-1, a second belt wheel 6-2 and a duct cover 6-3; the axes of the air pipe body 6-1, the second belt wheel 6-2 and the pipe cover 6-3 are collinear; a plurality of air suction and exhaust holes are uniformly arranged on the pipe surface of the air pipe body 6-1 in a surrounding manner; one end of the air pipe body 6-1 is open, and the other end is closed, and the open end of the air pipe body 6-1 is fixedly connected with the pipe cover 6-3 in a sealing way; the pipe cover 6-3 is connected to the outer pipe surface of the air guide pipe 5 through threads; the air pipe body 6-1 is fixedly connected with a second belt wheel 6-2, and the first belt wheel 2-6 is connected with the second belt wheel 6-2 through belt transmission; the air pipe body 6-1 is connected to the movable frame plate 7 through a bearing with a seat in a rotating fit mode. When the rotary air pipe 6 is used, the first belt wheel 2-6 drives the second belt wheel 6-2 to rotate around the axis of the rotary air pipe 6 through a belt, the second belt wheel 6-2 can drive the air pipe body 6-1 to rotate around the axis of the rotary air pipe 6-1, the air pipe body 6-1 can drive the pipe cover 6-3 to rotate around the axis of the rotary air pipe 6-2, the contact position of the pipe cover 6-3 and the air guide pipe 5 is changed when the pipe cover 6-3 rotates, so that the position of the whole air pipe body 6-1 is driven to change through the pipe cover 6-3, the position of the movable frame plate 7 is driven to change when the position of the air pipe body 6-1 is changed, when the position of the movable frame plate 7 is changed, the depth of the rotary shaft 2-2 inserted into the rotary sleeve 2-4 is changed, and the rotary shaft 2-2 and the rotary sleeve 2-, the position of the limiting slide block 2-3 on the horizontal sliding groove 2-4-1 is also changed, and the limiting slide block 2-3 plays a role in preventing the rotating shaft 2-2 and the rotating sleeve 2-4 from being separated.
The specific implementation mode is eight:
as shown in fig. 1-13, the rotary air duct 6 further includes a swirl plate 6-4; the inner wall of the air pipe body 6-1 is uniformly and fixedly connected with a plurality of cyclone plates 6-4 in a surrounding manner. The spiral-flow plate 6-4 is arranged, so that the air pipe body 6-1 can perform spiral-flow mixing treatment on hot air for drying entering the air pipe body 6-1 through the spiral-flow plate 6-4 when rotating around the axis of the air pipe body 6-1, heat mixing is uniform, and the drying effect of the sprayed hot air on the inner wall of the ceramic pipeline is more uniform.
And a heat-insulating coating is coated on the inner pipe surface of the air guide pipe 5. The heat-insulating coating adopts an aluminum silicate heat-insulating coating; the arrangement of the heat-insulating coating is convenient for improving the heat loss of the air guide pipe 5 when the air guide pipe conveys hot air.
The working principle of the invention is as follows:
when the dryer suitable for the ceramic pipeline is used, after a driving device 1 is communicated with a power supply and is started through a control switch, an output shaft of a servo motor 1-1 drives a driving shaft 1-2 to rotate in a reciprocating mode through a coupler, the driving shaft 1-2 drives a half gear 1-3 to rotate, the half gear 1-3 can drive a reduction gear 1-4 to rotate when rotating, the reduction gear 1-4 can play a role in reducing speed, the phenomenon that a driving wheel 2 drives a rotary air pipe 6 to rotate at an excessively high speed is prevented, uniform hot air drying treatment is conveniently carried out on the inner wall of the ceramic pipeline through the rotary air pipe 6, the driving wheel 2 can be driven to work when the reduction gear 1-4 rotates, the driving wheel 2 drives the rotary air pipe 6 to rotate, and a pumping fan 4 is driven to work when the driving wheel 2 works, the driving wheel 2 can also drive the rotary air pipe 6 to carry out reciprocating displacement motion in the horizontal direction through the matching with the air guide pipe 5; the rotary air pipe 6 is driven to be inserted into different positions inside the ceramic pipeline to dry the inside of the ceramic pipeline, so that the drying effect is improved conveniently, manual operation can be separated during the operation of the ceramic pipeline drying machine, and automatic operation is realized; before hot air drying, a plurality of electric heating rods 3-5 in the ventilating duct 3 need to be communicated with a power supply and are started through a control switch, when the rotary air pipe 6 moves towards the interior of the ceramic pipeline under the driving of the driving wheel 2 and the air guide pipe 5, outside air is pumped into the ventilating duct 3, the plurality of electric heating rods 3-5 in the ventilating duct 3 heat the air pumped into the ventilating duct 3 by the pumping fan 4, so that hot air produced in the ventilating duct 3 enters the rotary air pipe 6 through the air guide pipe 5 and is discharged into the ceramic pipeline through a plurality of air suction and discharge holes in the rotary air pipe 6 to dry the ceramic pipeline; on the contrary, when the rotary air pipe 6 moves towards the outside of the ceramic pipeline under the driving of the driving wheel 2 and the air guide pipe 5, namely the rotary air pipe 6 moves towards the direction of the ventilating duct 3, the pumping fan 4 rotates reversely, the pumping fan 4 sucks out moisture in the ceramic pipeline through the matching of the rotary air pipe 6, the air guide pipe 5 and the ventilating duct 3, and discharges the moisture after drying the moisture through the ventilating duct 3, and the reciprocating hot air drying and dehumidifying work on the inner wall of the ceramic pipeline is realized under the driving of the reciprocating forward and reverse rotation movement of the servo motor 1-1 in the driving device 1; when the transmission wheel 2 is used, the linkage gear 2-1 can rotate under the driving of the reduction gear 1-4, the linkage gear 2-1 can drive the rotating shaft 2-2, the limiting slide block 2-3, the rotating sleeve 2-4, the stepped shaft 2-5 and the first belt wheel 2-6 to rotate when rotating, and the rotating air pipe 6 can be driven by a belt to rotate when the first belt wheel 2-6 rotates; when the rotary air pipe 6 works, the contact position of the rotary air pipe 6 and the air guide pipe 5 is changed, so that the depth of the air guide pipe 5 inserted into the rotary air pipe 6 is driven to be changed, the horizontal displacement motion of the rotary air pipe 6 is realized, and the rotary air pipe 6 is driven to perform drying work or dehumidifying work on different positions of the inner wall of the ceramic pipeline.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (4)
1. The utility model provides a drying-machine suitable for ceramic duct, includes drive arrangement (1), drive wheel (2), draft tube (3), suction fan (4), guide duct (5), rotatory tuber pipe (6), movable frame plate (7), erects frame plate (8) and bed plate (9), its characterized in that: the driving device (1) comprises a servo motor (1-1), a driving shaft (1-2), a half gear (1-3), a reduction gear (1-4), a wheel shaft (1-5) and a driving belt wheel (1-6); the servo motor (1-1) is fixedly connected to the vertical frame plate (8) through a motor base, and the vertical frame plate (8) is fixedly connected to the base plate (9); an output shaft of the servo motor (1-1) is connected with a driving shaft (1-2) through a coupling; a half gear (1-3) and a driving belt wheel (1-6) are fixedly connected to the driving shaft (1-2); the half gears (1-3) are in meshed transmission connection with reduction gears (1-4), the reduction gears (1-4) are fixedly connected to wheel shafts (1-5), and the wheel shafts (1-5) are connected to the vertical frame plate (8) in a rotating fit manner; the reduction gears (1-4) are engaged and connected with one end of the transmission wheel (2) in a transmission way, and the other end of the transmission wheel (2) is connected with the rotary air pipe (6) in a transmission way; two ends of the driving wheel (2) are respectively connected on the vertical frame plate (8) and the movable frame plate (7) in a rotating fit manner; the ventilating funnel (3) is fixedly connected to the vertical frame plate (8); the driving belt wheels (1-6) are in transmission connection with a pumping fan (4) through a belt, and the pumping fan (4) is connected to the inner side of the ventilating duct (3) in a rotating fit manner; one end of the ventilating duct (3) is provided with an air inlet, the other end of the ventilating duct (3) is fixedly connected with one end of an air guide pipe (5), and the other end of the air guide pipe (5) is inserted into the inner side of the rotary air pipe (6); the air guide pipe (5) is in transmission connection with the rotary air pipe (6) through threads; the rotary air pipe (6) is connected to the movable frame plate (7) in a rotating fit manner;
the transmission wheel (2) comprises a linkage gear (2-1), a rotating shaft (2-2), a limiting slide block (2-3), a rotating sleeve (2-4), a stepped shaft (2-5) and a first belt wheel (2-6); the linkage gear (2-1) is in meshing transmission connection with a reduction gear (1-4); the linkage gear (2-1) is fixed at one end of the rotating shaft (2-2), the rotating shaft (2-2) is rotatably connected to the vertical frame plate (8) through a bearing with a seat, the other end of the rotating shaft (2-2) is connected to the inner side of one end of the rotating sleeve (2-4) in a sliding fit mode, a horizontal sliding groove (2-4-1) is formed in the pipe surface of the rotating sleeve (2-4), the limiting sliding block (2-3) is connected to the inner side of the horizontal sliding groove (2-4-1) in a sliding mode, and the limiting sliding block (2-3) is fixedly connected to the rotating shaft (2-2); the other end of the rotating sleeve (2-4) is fixedly connected with a stepped shaft (2-5), the stepped shaft (2-5) is rotatably connected to a vertical frame plate (8), and the stepped shaft (2-5) is fixedly connected with a first belt pulley (2-6); the first belt wheels (2-6) are in transmission connection with a rotary air pipe (6) through a belt;
the stepped shaft (2-5) is connected with two axial retaining rings (2-5-1) through threads, and the two axial retaining rings (2-5-1) are respectively arranged at two ends of the vertical frame plate (8);
the transmission ratio of the reduction gear (1-4) to the linkage gear (2-1) is 5: 1;
the ventilating funnel (3) comprises an air suction and exhaust pipe (3-1), a fan frame (3-2), an air inlet box (3-3), a hot air pipe (3-4), a plurality of electric heating rods (3-5) and a filter screen; the air suction and exhaust pipe (3-1), the air inlet box (3-3) and the hot air pipe (3-4) are sequentially and fixedly connected and communicated; the outer end of the suction and exhaust air pipe (3-1) is fixedly connected with a fan frame (3-2); the inner sides of the hot air pipes (3-4) are fixedly connected with a plurality of electric heating rods (3-5); the inner side of the air inlet box (3-3) is fixedly connected with a filter screen; the air guide pipe (5) is connected in the pipe orifice of the hot air pipe (3-4) in a sealing and rotating way; the filter screen is a fiber cotton filter screen;
the pumping and exhausting fan (4) comprises a bidirectional ventilating fan (4-1), a fan shaft (4-2) and a driven belt wheel (4-3); two ends of the fan shaft (4-2) are respectively and fixedly connected with a bidirectional ventilator (4-1) and a driven belt wheel (4-3); the fan shaft (4-2) is rotationally connected to the fan frame (3-2); the driving belt wheels (1-6) are connected with the driven belt wheels (4-3) through belt transmission; the bidirectional ventilation fan (4-1) is connected inside the air suction and exhaust pipe (3-1) in a rotating fit manner.
2. The dryer adapted for ceramic conduits of claim 1, wherein: the rotary air pipe (6) comprises an air pipe body (6-1), a second belt wheel (6-2) and a pipe cover (6-3); a plurality of air suction and exhaust holes are uniformly arranged on the pipe surface of the air pipe body (6-1) in a surrounding manner; one end of the air pipe body (6-1) is open, the other end is closed, and the open end of the air pipe body (6-1) is fixedly connected with a pipe cover (6-3) in a sealing way; the pipe cover (6-3) is connected to the outer pipe surface of the air guide pipe (5) through threads; the air pipe body (6-1) is fixedly connected with a second belt wheel (6-2), and the first belt wheel (2-6) is connected with the second belt wheel (6-2) through belt transmission; the air pipe body (6-1) is connected to the movable frame plate (7) in a rotating fit manner.
3. The dryer adapted for ceramic tunnel according to claim 2, wherein: the rotary air pipe (6) also comprises a rotational flow plate (6-4); the inner wall of the air pipe body (6-1) is uniformly and fixedly connected with a plurality of rotational flow plates (6-4) in a surrounding manner.
4. The dryer adapted for ceramic tunnel according to claim 3, wherein: and a heat-insulating coating is coated on the inner pipe surface of the air guide pipe (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811106754.XA CN109297297B (en) | 2018-09-21 | 2018-09-21 | Drying-machine suitable for ceramic duct |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811106754.XA CN109297297B (en) | 2018-09-21 | 2018-09-21 | Drying-machine suitable for ceramic duct |
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| CN109297297A CN109297297A (en) | 2019-02-01 |
| CN109297297B true CN109297297B (en) | 2020-09-25 |
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| CN111457693B (en) * | 2020-04-07 | 2022-03-01 | 沭阳川缘农业机械有限公司 | Active flow guide type grain auxiliary dehydration agricultural machine |
| CN111347775A (en) * | 2020-04-15 | 2020-06-30 | 江西工业贸易职业技术学院 | Quick accurate design drying device of lacquer woodcut |
| CN111623597A (en) * | 2020-06-01 | 2020-09-04 | 田魏华 | Vertical distance-adjusting type hardware machined part drying device |
| CN114508909B (en) * | 2022-01-30 | 2022-10-18 | 江苏亚电科技有限公司 | Portable slot type stoving structure |
| CN117944159B (en) * | 2024-03-27 | 2024-06-18 | 山东华信工业科技有限公司 | Drying and shaping device for silicon carbide ceramic tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2034653U (en) * | 1988-03-15 | 1989-03-22 | 武汉市牛奶公司乳品厂 | Removing ashgun for boiler |
| TW479914U (en) * | 2001-03-14 | 2002-03-11 | Chuan-Shing Jeng | Structure improvement of safety sheath for inner tube of hot air gun |
| CN202304329U (en) * | 2011-11-09 | 2012-07-04 | 天津希恩思生化科技有限公司 | Quick-drying device for reagent bottle |
| CN105928339B (en) * | 2016-05-10 | 2018-03-20 | 无为县荣华鬃刷制品有限公司 | A kind of mane multi-angle air-dry apparatus |
| CN205843217U (en) * | 2016-07-30 | 2016-12-28 | 南雅镇三仙酒厂 | The Electric wine bottle drying device assembly of torque resistant |
| CN206488598U (en) * | 2017-01-04 | 2017-09-12 | 卢文哲 | A kind of tire inner wall drying unit |
| CN207280162U (en) * | 2017-10-19 | 2018-04-27 | 成都四零三科技有限公司 | A kind of inner cavity drying unit of LED street lamp lamp stand |
| CN207849908U (en) * | 2018-01-11 | 2018-09-11 | 广州鼎亚消防设备有限公司 | A kind of container bottle drying unit |
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