CN115930586B - Environment-friendly drying equipment based on constant temperature control circuit - Google Patents
Environment-friendly drying equipment based on constant temperature control circuit Download PDFInfo
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- CN115930586B CN115930586B CN202211505161.7A CN202211505161A CN115930586B CN 115930586 B CN115930586 B CN 115930586B CN 202211505161 A CN202211505161 A CN 202211505161A CN 115930586 B CN115930586 B CN 115930586B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an environment-friendly drying device based on a constant temperature control circuit, which relates to the technical field of drying devices and comprises: the device comprises a machine body, a drying device and a heat preservation device, wherein the drying device is used for drying materials, and the heat preservation device is used for carrying out constant-temperature heat preservation on the materials; the drying device is used for drying the materials immediately, and the wet materials evaporate moisture under the action of the drying device, so that the drying quality is improved; the material removes under the effect of auger, and the in-process that the material removed is dried by drying device, and the material that is dried removes to the discharge channel under the effect of auger afterwards, and the heat preservation device is carried to the organism in the heat preservation device produced with drying device's heat, and heat preservation device keeps warm the organism for waste heat obtains utilizing, has improved the utilization ratio of waste heat.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to environment-friendly drying equipment based on a constant temperature control circuit.
Background
Sand is the resource with the largest exploitation amount in China. As natural sand resources are gradually exhausted, the machine-made sand becomes a main source of building aggregate; the processing of common machine-made sand mainly comprises coarse crushing, pre-screening, fine crushing and finished product screening, and a shaping process is generally required to be added for high-quality machine-made sand; quality indexes such as sand grading, particle shape, mud block content, mud content and the like directly influence the working performance, mechanical performance, durability and cost of concrete; on the premise of qualified raw materials, the indexes such as processing cost, yield and the like are controlled in the production of the machine-made sand stone in addition to the marks such as grading, grain shape, mud content, mud block content and water absorption rate so as to improve the competitiveness and save the utilization resources.
The existing drying device generally adopts roller type drying, when materials with different diameters are dried simultaneously in the process, the materials with smaller diameters are dried for the same time, and the materials are possibly broken, so that the materials are damaged, and the quality of the materials is affected.
Disclosure of Invention
The invention aims to provide an environment-friendly drying device based on a constant temperature control circuit, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
an environment-friendly drying device based on a constant temperature control circuit, comprising: the drying machine comprises a machine body, wherein the machine body is formed by combining a feeding channel, a drying channel and a discharging channel, the feeding channel is provided with a feeding hole, and the discharging channel is provided with a discharging hole;
the drying device is arranged in the drying channel and is used for drying materials, the heat preservation device is arranged in the feeding channel and the discharging channel and is used for carrying out constant-temperature heat preservation treatment on the materials.
Preferably, a motor is arranged on the side wall of the discharging channel, an auger is arranged in the machine body, a driving shaft in the motor is connected with a transmission shaft of the auger, and the auger is in sliding connection with the inner wall of the machine body;
the staff pours the material into the feed inlet, the material enters the feed channel through the feed inlet, then the motor is controlled by the controller to start, the driving shaft in the motor drives the auger to rotate, the auger drives the material to be transmitted into the drying channel, then the controller controls the drying device to start, the drying device immediately dries the material, and the wet material evaporates moisture under the action of the drying device, so that the drying quality is improved; the material moves under the action of the auger, the material is dried by the drying device in the moving process, then the dried material moves to the discharging channel under the action of the auger, then the controller controls the heat preservation device to start, the heat preservation device conveys heat generated by the drying device into the machine body, and the heat preservation device preserves heat of the machine body, so that waste heat is utilized, and the utilization rate of the waste heat is improved; and then the dried material moves to a discharge channel under the action of an auger, is conveyed to a discharge port through the discharge channel, and finally is conveyed out through the discharge port.
Preferably, the drying device includes: the drying pipe, the drying pipe sets up in the stoving passageway, stoving pipe and feed channel and discharge channel sliding connection, be provided with the ring gear on the outer wall of one side that the stoving pipe is close to the feed channel, the feed channel top is provided with driving motor, one side that the drive shaft in the driving motor is close to the drying pipe is provided with the gear, gear engagement transmission ring gear.
Preferably, an electric heating wire is arranged in the inner wall of the drying pipe, the electric heating wire is electrically connected with the controller, a plurality of arc-shaped grooves are formed in the drying pipe, and the arc-shaped grooves are circumferentially arranged along the axis of the drying pipe; the outside of drying tube is provided with the round platform pipe, round platform pipe one end is connected with the discharge channel outer wall, the other end and the feed channel outer wall of round platform pipe are connected.
Preferably, an outlet is formed in one side of the round platform pipe, a transmission belt is arranged on one side of the outlet, and the outlet is communicated with the transmission belt; a plurality of poking plates are arranged on the inner wall of the round platform tube, and the poking plates are arranged in a surrounding manner along the axis of the round platform tube; one end of the poking plate extends into the arc-shaped groove.
Preferably, the heat preservation device comprises: the heat preservation groove is arranged in the feeding channel and the discharging channel, the heat preservation groove in the discharging channel is communicated with a space between the round platform pipe and the drying pipe, an air pump is arranged in the space, and the air pump is connected with the heat preservation groove through a pipeline; the inner wall of the machine body is provided with a heat preservation layer;
when the material enters the drying pipe, the controller controls the electric heating wire to be electrified, the electric heating wire is electrified to generate heat, then the controller controls the driving motor at the top of the feeding channel to start, the driving shaft in the driving motor drives the gear to rotate, the gear is meshed with the gear ring on the outer wall of the transmission drying pipe, the gear ring rotates under the action of the gear, the gear ring drives the drying pipe to rotate, the rotating direction of the drying pipe is opposite to that of the auger, the material is driven to overturn in the rotating process of the drying pipe, the heat generated by the electric heating wire is contacted with the material in the overturning process of the material in the drying pipe, the contact time with the heat is prolonged by the material overturning, the material is dried faster, the material drying efficiency is improved, and the drying quality is further improved;
in the process of rotation of the drying pipe, materials with smaller diameters fall into the circular truncated cone pipe through the arc grooves, when the drying pipe rotates, the shifting plate stretches into the arc grooves and shifts away the materials clamped between the arc grooves, so that the materials are prevented from being clamped between the arc grooves, the materials with smaller diameters cannot be separated, and further the heating efficiency of the materials is improved; because the side wall of the round platform pipe is in a slope shape, after the materials with smaller diameters fall into the round platform pipe, the materials slide to the outlet through the slope-shaped side wall and are conveyed to the conveyor belt through the outlet, so that the phenomenon of cracking of the materials caused by long-time drying of the materials with smaller diameters is avoided;
in the drying process of the drying device, the controller controls the air pump to start, the air in the drying pipe is heated by the heat generated by the electric heating wire, the air is heated into hot air, the hot air is extracted by the air pump, the hot air is conveyed into the heat preservation groove, the heat is transferred into the heat preservation groove by the hot air, and is transferred to the discharging channel and the inner wall of the feeding channel through the heat preservation groove, the temperature of the inner wall of the feeding channel rises, after the material enters the feeding channel, the material is preheated in the feeding channel, and the drying speed of the material in the drying pipe is further accelerated; meanwhile, the heat is used for heating the heat preservation layer, so that heat in the machine body is not easy to run off, the heat can be fully utilized, and the utilization rate of the waste heat is improved.
Preferably, the auger comprises feeding auger, stoving auger and ejection of compact auger, the drive shaft in the motor is connected to the pivot in the ejection of compact auger, pass through the cardan shaft connection between ejection of compact auger and the stoving auger, the other end and the feeding auger of stoving auger pass through the cardan shaft connection.
Preferably, the direction of the blades in the feeding auger is the same as that of the blades in the drying auger, the direction of the blades in the discharging auger is opposite to that of the blades in the feeding auger and the drying auger, and the blades in the discharging auger are disconnected;
preferably, the drying channel is in a horizontal state, the feeding channel, the discharging channel and the drying channel form an included angle, the feeding channel is inclined downwards, and the discharging channel is inclined upwards;
the material gets into the feed channel through the feed inlet, then the motor starts under the effect of controller, the drive shaft in the motor drives ejection of compact auger and rotates, the in-process of ejection of compact auger rotation, the stoving auger drives the feed auger and rotates, because feed channel and stoving passageway form the contained angle, when the material gets into the feed channel, slide to the one side that keeps away from the stoving pipe, the feed auger rotates, drive the material and move to the one side that is close to the stoving pipe, afterwards, the material gets into the stoving intraductal stoving processing, the stoving auger drives the intraductal material of stoving and removes, the material is dried in the in-process of removing, when the material moves to the junction of stoving pipe and ejection of compact passageway under the effect of stoving auger, because the blade direction of ejection of compact auger is opposite with the blade direction of stoving auger, the ejection of compact auger pushes away the material to the one side that is close to the stoving pipe in the in-process, and the ejection of compact passageway forms the contained angle again when the material gets into the ejection of compact passageway, can be under the effect of stoving contained angle, make the material slide to the intraductal in the stoving again, because break off between the blade of ejection of compact auger, the blade that makes the material carry out in the process of drying pipe, the quality of drying can be improved through the blade that the material has fallen, the quality is dried again, the drying effect is improved.
Compared with the prior art, the invention has the following beneficial effects:
1. the gear ring drives the drying pipe to rotate, and the rotation direction of drying pipe and auger is opposite, and the in-process of drying pipe pivoted drives the material upset, and the in-process of material upset in the drying pipe, the heat that the electric heating wire produced contacts with the material, and the material upset has increased with thermal contact time for the material is faster by the stoving, has improved the efficiency of material stoving, and then has improved the quality of stoving.
2. In the process of rotation of the drying pipe, materials with smaller diameters fall into the circular truncated cone pipe through the arc grooves, when the drying pipe rotates, the shifting plate stretches into the arc grooves and shifts away the materials clamped between the arc grooves, so that the materials are prevented from being clamped between the arc grooves, the materials with smaller diameters cannot be separated, and further the heating efficiency of the materials is improved; because round platform pipe lateral wall is slope form, after the less material of diameter drops round platform pipe, through slope form lateral wall landing to the export, carry the conveyer belt through the export, avoid the less material of diameter to dry for a long time, lead to the material to appear splitting the phenomenon.
3. When the material moves to the junction of stoving pipe and discharge channel under the effect of stoving auger, because the blade direction of ejection of compact auger is opposite with the blade direction of stoving auger, the in-process of rotation is pushed the material to the one side that is close to the stoving pipe to ejection of compact auger, and discharge channel and stoving passageway form the contained angle again, when the material gets into discharge channel, can slide under the effect of contained angle for the material slides to the stoving intraductal again, again because break off between the blade of ejection of compact auger, the in-process that makes ejection of compact auger carry out, the material can drop through the blade of breaking, slide to the stoving intraductal again for the moisture of material is dried and is depleted, has improved the stoving effect of material, has improved the quality of material stoving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
fig. 4 is an enlarged view at C in fig. 1;
fig. 5 is a schematic structural view of the packing auger.
In the figure: 1. a body; 11. a feed channel; 12. a drying passage; 13. a discharge channel; 14. a feed inlet; 15. a discharge port;
2. a drying device; 21. a drying tube; 22. a gear; 23. an arc-shaped groove; 24. round platform tube; 25. a poking plate;
3. a heat preservation device; 31. a heat preservation groove;
4. an auger; 41. a feeding auger; 42. drying the auger; 43. and (5) discharging the auger.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Referring to fig. 1-5, the present invention provides the following technical solutions:
an environment-friendly drying device based on a constant temperature control circuit, comprising: the dryer comprises a dryer body 1, wherein the dryer body 1 is formed by combining a feeding channel 11, a drying channel 12 and a discharging channel 13, the feeding channel 11 is provided with a feeding hole 14, and the discharging channel 13 is provided with a discharging hole 15;
the drying device 2 is arranged in the drying channel 12, the drying device 2 is used for drying materials, the heat preservation device 3 is arranged in the feeding channel 11 and the discharging channel 13, and the heat preservation device 3 is used for carrying out constant temperature heat preservation treatment on the materials.
Preferably, a motor is arranged on the side wall of the discharging channel 13, an auger 4 is arranged in the machine body 1, a driving shaft in the motor is connected with a transmission shaft of the auger 4, and the auger 4 is in sliding connection with the inner wall of the machine body 1;
the staff pours the material into the feed inlet 14, the material enters the feed channel 11 through the feed inlet 14, then the motor is controlled by the controller to start, the driving shaft in the motor drives the auger 4 to rotate, the auger 4 drives the material to be transmitted into the drying channel 12, then the controller controls the drying device 2 to start, the drying device 2 immediately dries the material, and the wet material evaporates moisture under the action of the drying device 2; the materials move under the action of the auger 4, the materials are dried by the drying device 2 in the moving process, then the dried materials move to the discharging channel 13 under the action of the auger 4, then the controller controls the heat preservation device 3 to start, the heat preservation device 3 conveys heat generated by the drying device 2 into the machine body 1, and the heat preservation device 3 preserves heat of the machine body 1, so that waste heat is utilized; the dried material moves to the discharge channel 13 under the action of the auger 4, is conveyed to the discharge port 15 through the discharge channel 13, and is finally conveyed out through the discharge port 15.
Preferably, the drying device 2 includes: the drying tube 21, drying tube 21 sets up in stoving passageway 12, drying tube 21 and feed channel 11 and ejection of compact passageway 13 sliding connection, be provided with the ring gear on the outer wall of one side that drying tube 21 is close to feed channel 11, the feed channel 11 top is provided with driving motor, one side that the drive shaft in the driving motor is close to drying tube 21 is provided with gear 22, gear 22 meshing transmission ring gear.
Preferably, an electric heating wire is arranged in the inner wall of the drying tube 21, the electric heating wire is electrically connected with the controller, a plurality of arc-shaped grooves 23 are formed in the drying tube 21, and the arc-shaped grooves 23 are circumferentially arranged along the axis of the drying tube 21; the outside of drying tube 21 is provided with round platform pipe 24, round platform pipe 24 one end is connected with the discharge channel 13 outer wall, the other end of round platform pipe 24 is connected with feed channel 11 outer wall.
Preferably, an outlet is formed on one side of the circular truncated cone 24, a transmission belt is arranged on one side of the outlet, and the outlet is communicated with the transmission belt; a plurality of poking plates 25 are arranged on the inner wall of the round platform pipe 24, and the poking plates 25 are circumferentially arranged along the axis of the round platform pipe 24; one end of the poking plate 25 extends into the arc-shaped groove 23.
Preferably, the heat preservation device 3 includes: the heat preservation groove 31 is arranged in the feeding channel 11 and the discharging channel 13, the heat preservation groove 31 in the discharging channel 13 is communicated with a space between the round platform pipe 24 and the drying pipe 21, and an air pump is arranged in the space and connected with the heat preservation groove 31 through a pipeline; the inner wall of the machine body 1 is provided with a heat preservation layer;
when the material enters the drying tube 21, the controller controls the electric heating wire to be electrified, the electric heating wire is electrified to generate heat, then the controller controls the driving motor at the top of the feeding channel 11 to start, the driving shaft in the driving motor drives the gear 22 to rotate, the gear 22 is meshed with the gear ring on the outer wall of the transmission drying tube 21, the gear ring rotates under the action of the gear 22, the gear ring drives the drying tube 21 to rotate, the rotating direction of the drying tube 21 is opposite to that of the auger 4, the material is driven to overturn in the rotating process of the drying tube 21, and the heat generated by the electric heating wire contacts with the material in the overturning process of the material in the drying tube 21, so that the material is dried more quickly;
in the process of rotating the drying tube 21, materials with smaller diameters fall into the circular truncated cone tube 24 through the arc grooves 23, when the drying tube 21 rotates, the shifting plates 25 extend into the arc grooves 23, the shifting plates 25 shift away the materials clamped between the arc grooves 23, the materials are prevented from being clamped between the arc grooves 23, the materials with smaller diameters cannot be separated, and therefore the heating efficiency of the materials is improved; because the side wall of the round platform pipe 24 is in a slope shape, after the materials with smaller diameters fall into the round platform pipe 24, the materials slide to the outlet through the slope-shaped side wall and are conveyed to the conveyor belt through the outlet, so that the phenomenon of cracking of the materials caused by long-time drying of the materials with smaller diameters is avoided;
in the drying process of the drying device 2, the controller controls the air pump to start, the air in the drying pipe 21 is heated by the heat generated by the electric heating wire, the air is heated into hot air, the hot air is extracted by the air pump, the hot air is conveyed into the heat preservation groove 31 by the air pump, the heat is transferred into the heat preservation groove 31, the heat is transferred to the inner walls of the discharging channel 13 and the feeding channel 11 through the heat preservation groove 31, the temperature of the inner wall of the feeding channel 11 rises, and after the material enters the feeding channel 11, the material is preheated in the feeding channel 11; meanwhile, the heat is used for heating the heat preservation layer, so that the heat in the machine body 1 is not easy to run off, and the heat can be fully utilized.
Preferably, the auger 4 is composed of a feeding auger 41, a drying auger 42 and a discharging auger 43, a rotating shaft in the discharging auger 43 is connected with a driving shaft in the motor, the discharging auger 43 is connected with the drying auger 42 through a universal shaft, and the other end of the drying auger 42 is connected with the feeding auger 41 through a universal shaft.
Preferably, the direction of the blades in the feeding auger 41 is the same as the direction of the blades in the drying auger 42, the direction of the blades in the discharging auger 43 is opposite to the directions of the blades in the feeding auger 41 and the drying auger 42, and the blades in the discharging auger 43 are disconnected;
preferably, the drying channel 12 is in a horizontal state, the feeding channel 11 and the discharging channel 13 form an included angle with the drying channel 12, the feeding channel 11 is inclined downwards, and the discharging channel 13 is inclined upwards.
The material gets into feed channel 11 through feed inlet 14, then the motor starts under the effect of controller, the drive shaft in the motor drives ejection of compact auger 43 rotation, ejection of compact auger 43 pivoted in-process drives stoving auger 42 rotation, stoving auger 42 drives feed auger 41 rotation, because feed channel 11 forms the contained angle with stoving passageway 12, when the material gets into feed channel, slide to the one side that is away from stoving pipe 21, feed auger 41 rotates, drive the material and move to the one side that is close to stoving pipe 21, afterwards, the material gets into stoving in the stoving pipe 21 and handles, stoving auger 42 drives the material in the stoving pipe 21 and removes, the material is dried in the in-process of removal, when the material moves to the junction of stoving pipe 21 and stoving pipe 13 under the effect of stoving auger 42, because the blade direction of ejection of material auger 43 is opposite with the blade direction of stoving auger 42, ejection of material auger 43 is to be close to one side of stoving pipe 21, and ejection of compact passageway 13 forms the contained angle again when the material gets into ejection of compact passageway 13, can be in the effect of falling down in the contained angle under the stoving pipe 21, make the blade 21 drop to the blade in the stoving pipe 21 again, the material is cut off in the process because of drying pipe 21, the material is cut off in the drying pipe is cut off again.
The working principle of the invention is as follows:
the staff pours the material into the feed inlet 14, the material enters the feed channel 11 through the feed inlet 14, then the motor is controlled by the controller to start, the driving shaft in the motor drives the auger 4 to rotate, and the auger 4 drives the material to be transmitted;
when the material enters the drying tube 21, the controller controls the electric heating wire to be electrified, the electric heating wire is electrified to generate heat, then the controller controls the driving motor at the top of the feeding channel 11 to start, the driving shaft in the driving motor drives the gear 22 to rotate, the gear 22 is meshed with the gear ring on the outer wall of the transmission drying tube 21, the gear ring rotates under the action of the gear 22, the gear ring drives the drying tube 21 to rotate, the rotating direction of the drying tube 21 is opposite to that of the auger 4, the material is driven to overturn in the rotating process of the drying tube 21, and the heat generated by the electric heating wire contacts with the material in the overturning process of the material in the drying tube 21, so that the material is dried more quickly;
in the process of rotating the drying tube 21, materials with smaller diameters fall into the circular truncated cone tube 24 through the arc grooves 23, when the drying tube 21 rotates, the shifting plates 25 extend into the arc grooves 23, the shifting plates 25 shift away the materials clamped between the arc grooves 23, the materials are prevented from being clamped between the arc grooves 23, the materials with smaller diameters cannot be separated, and therefore the heating efficiency of the materials is improved; because the side wall of the round platform pipe 24 is in a slope shape, after the materials with smaller diameters fall into the round platform pipe 24, the materials slide to the outlet through the slope-shaped side wall and are conveyed to the conveyor belt through the outlet, so that the phenomenon of cracking of the materials caused by long-time drying of the materials with smaller diameters is avoided;
in the drying process of the drying device 2, the controller controls the air pump to start, the air in the drying pipe 21 is heated by the heat generated by the electric heating wire, the air is heated into hot air, the hot air is extracted by the air pump, the hot air is conveyed into the heat preservation groove 31 by the air pump, the heat is transferred into the heat preservation groove 31, the heat is transferred to the inner walls of the discharging channel 13 and the feeding channel 11 through the heat preservation groove 31, the temperature of the inner wall of the feeding channel 11 rises, and after the material enters the feeding channel 11, the material is preheated in the feeding channel 11; meanwhile, the heat is used for heating the heat preservation layer, so that the heat in the machine body 1 is not easy to run off, and the heat can be fully utilized;
the material enters the feeding channel 11 through the feeding port 14, then the motor is started under the action of the controller, the driving shaft in the motor drives the discharging auger 43 to rotate, the discharging auger 42 is driven to rotate in the process of rotating the discharging auger 43, the drying auger 42 drives the feeding auger 41 to rotate, when the material enters the feeding channel, the material slides to the side far away from the drying pipe 21 due to the included angle formed by the feeding channel 11 and the drying channel 12, the material is driven to move to the side close to the drying pipe 21 when the feeding auger 41 rotates, then the material enters the drying pipe 21 for drying treatment, the drying auger 42 drives the material in the drying pipe 21 to move, the material is dried in the moving process, and when the material moves to the joint of the drying pipe 21 and the drying pipe 13 under the action of the drying auger 42, the material slides down to the side close to the drying pipe 21 due to the included angle formed by the discharging auger 43 and the drying channel 12 in the rotating process, and the material slides down to the drying pipe 21 again due to the falling down of the included angle formed by the discharging auger 43, and the material slides down to the drying pipe 21 is disconnected again due to the falling of the drying auger 43 in the drying process;
the dried material moves to the discharge channel 13 under the action of the auger 4, is conveyed to the discharge port 15 through the discharge channel 13, and is finally conveyed out through the discharge port 15.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An environment-friendly drying device based on constant temperature control circuit, its characterized in that: comprising the following steps: the dryer comprises a dryer body (1), wherein the dryer body (1) is formed by combining a feeding channel (11), a drying channel (12) and a discharging channel (13), the feeding channel (11) is provided with a feeding hole (14), and the discharging channel (13) is provided with a discharging hole (15);
a drying device (2) is arranged in the drying channel (12), the drying device (2) is used for drying materials, a heat preservation device (3) is arranged in the feeding channel (11) and the discharging channel (13), and the heat preservation device (3) is used for carrying out constant-temperature heat preservation treatment on the materials;
a motor is arranged on the side wall of the discharging channel (13), a packing auger (4) is arranged in the machine body (1), a driving shaft in the motor is connected with a transmission shaft of the packing auger (4), and the packing auger (4) is in sliding connection with the inner wall of the machine body (1);
the drying device (2) comprises: the drying device comprises a drying pipe (21), wherein the drying pipe (21) is arranged in a drying channel (12), the drying pipe (21) is in sliding connection with a feeding channel (11) and a discharging channel (13), a gear ring is arranged on the outer wall of one side, close to the feeding channel (11), of the drying pipe (21), a driving motor is arranged at the top of the feeding channel (11), a gear (22) is arranged on one side, close to the drying pipe (21), of a driving shaft in the driving motor, and the gear (22) is meshed with a transmission gear ring;
an electric heating wire is arranged in the inner wall of the drying pipe (21), the electric heating wire is electrically connected with a controller, a plurality of arc-shaped grooves (23) are formed in the drying pipe (21), and the arc-shaped grooves (23) are circumferentially arranged along the axis of the drying pipe (21); the outside of the drying pipe (21) is provided with a round platform pipe (24), one end of the round platform pipe (24) is connected with the outer wall of the discharging channel (13), and the other end of the round platform pipe (24) is connected with the outer wall of the feeding channel (11);
an outlet is formed in one side of the round platform pipe (24), a transmission belt is arranged on one side of the outlet, and the outlet is communicated with the transmission belt; a plurality of poking plates (25) are arranged on the inner wall of the round platform pipe (24), and the poking plates (25) are circumferentially arranged along the axis of the round platform pipe (24); one end of the poking plate (25) extends into the arc-shaped groove (23);
the drying channel (12) is in a horizontal state, the feeding channel (11) and the discharging channel (13) form an included angle with the drying channel (12), the feeding channel (11) is inclined downwards, and the discharging channel (13) is inclined upwards.
2. The environmentally friendly drying apparatus based on a constant temperature control circuit according to claim 1, wherein: the heat preservation device (3) comprises: the heat preservation groove (31) is arranged in the feeding channel (11) and the discharging channel (13), the heat preservation groove (31) in the discharging channel (13) is communicated with a space between the round platform pipe (24) and the drying pipe (21), and an air pump is arranged in the space and connected with the heat preservation groove (31) through a pipeline; the inner wall of the machine body (1) is provided with a heat preservation layer.
3. The environmentally friendly drying apparatus based on a constant temperature control circuit according to claim 1, wherein: auger (4) comprises feeding auger (41), stoving auger (42) and ejection of compact auger (43), the drive shaft in the motor is connected to the pivot in ejection of compact auger (43), pass through the cardan shaft connection between ejection of compact auger (43) and stoving auger (42), the other end and the feeding auger (41) of stoving auger (42) pass through the cardan shaft connection.
4. An environmental protection type drying apparatus based on a constant temperature control circuit according to claim 3, wherein: blades in the feeding auger (41) and blades in the drying auger (42) are in the same direction, the directions of the blades in the discharging auger (43) are opposite to the directions of the blades in the feeding auger (41) and the drying auger (42), and the blades in the discharging auger (43) are disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211505161.7A CN115930586B (en) | 2022-11-28 | 2022-11-28 | Environment-friendly drying equipment based on constant temperature control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211505161.7A CN115930586B (en) | 2022-11-28 | 2022-11-28 | Environment-friendly drying equipment based on constant temperature control circuit |
Publications (2)
| Publication Number | Publication Date |
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| CN115930586A CN115930586A (en) | 2023-04-07 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203758183U (en) * | 2014-03-31 | 2014-08-06 | 焦作市科力达科技有限公司 | Rotary drying machine for drying electric smelting zirconium |
| EP3141854A1 (en) * | 2015-06-05 | 2017-03-15 | Kenki Co., Ltd. | Drying device |
| CN208223123U (en) * | 2018-05-07 | 2018-12-11 | 湖南钜晟环保科技工程有限公司 | A kind of environment-friendly and energy-efficient Power Plant Fuel drying equipment |
| CN110425860A (en) * | 2019-08-29 | 2019-11-08 | 黄晓迪 | A kind of split type roasting plant of biomass fuel |
| CN111536773A (en) * | 2020-04-17 | 2020-08-14 | 盐城工学院 | Automatic heat preservation device for waste heat recovery of coal slime dryer and use method thereof |
| CN217403017U (en) * | 2022-06-06 | 2022-09-09 | 集美大学 | Eddy current type heating and heat retaining fertilizer drying device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203758183U (en) * | 2014-03-31 | 2014-08-06 | 焦作市科力达科技有限公司 | Rotary drying machine for drying electric smelting zirconium |
| EP3141854A1 (en) * | 2015-06-05 | 2017-03-15 | Kenki Co., Ltd. | Drying device |
| CN208223123U (en) * | 2018-05-07 | 2018-12-11 | 湖南钜晟环保科技工程有限公司 | A kind of environment-friendly and energy-efficient Power Plant Fuel drying equipment |
| CN110425860A (en) * | 2019-08-29 | 2019-11-08 | 黄晓迪 | A kind of split type roasting plant of biomass fuel |
| CN111536773A (en) * | 2020-04-17 | 2020-08-14 | 盐城工学院 | Automatic heat preservation device for waste heat recovery of coal slime dryer and use method thereof |
| CN217403017U (en) * | 2022-06-06 | 2022-09-09 | 集美大学 | Eddy current type heating and heat retaining fertilizer drying device |
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| CN115930586A (en) | 2023-04-07 |
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