CN115930586A - 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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- CN115930586A CN115930586A CN202211505161.7A CN202211505161A CN115930586A CN 115930586 A CN115930586 A CN 115930586A CN 202211505161 A CN202211505161 A CN 202211505161A CN 115930586 A CN115930586 A CN 115930586A
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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
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- 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
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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 following components: the drying device is used for drying materials, and the heat preservation device is used for carrying out constant-temperature heat preservation treatment on the materials; the drying device dries the materials immediately, and the moisture of the wet materials is evaporated 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 afterwards removes to discharging channel under the effect of auger, and controller control heat preservation device starts afterwards, and in heat transfer to the organism that the heat preservation device produced drying device, heat preservation device kept warm to the organism for the 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
With the gradual exhaustion of natural sandstone resources, the machine-made sandstone becomes a main source of building aggregate; the common machine-made sandstone processing 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 sandstone; the quality indexes such as sand grading, grain shape, mud block content, mud content and the like directly influence the working performance, mechanical property, durability and cost of the concrete; on the premise of qualified raw materials, in addition to control standards such as gradation, grain shape, mud content, mud block content, water absorption and the like, the machine-made sandstone production also needs to control indexes such as processing cost, yield and the like so as to improve competitiveness and save utilization resources.
Current drying device adopts the drum-type to dry usually, and at this in-process, when the material that the diameter is not of uniform size was dried simultaneously, the less material of diameter process the same time the stoving, probably produced and brokenly to lead to the material impaired, and then influenced the quality of material.
Disclosure of Invention
The invention aims to provide environment-friendly drying equipment 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 equipment based on constant temperature control circuit includes: the drying machine comprises a machine body, a drying device and a drying device, 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 used for drying materials, heat preservation devices are arranged in the feeding channel and the discharging channel and used for preserving heat of the materials at constant temperature.
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 method comprises the following steps that a worker pours a material into a feeding hole, the material enters a feeding channel through the feeding hole, then a controller controls a motor to be started, a driving shaft in the motor drives an auger to rotate, the auger drives the material to be transmitted into a drying channel, then the controller controls a drying device to be started, the drying device immediately dries the material, and the moisture is evaporated under the action of the drying device, so that the drying quality is improved; the material moves under the action of the auger, is dried by the drying device in the moving process of the material, then moves to the discharge 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; the material that the stoving was accomplished afterwards removes to discharging channel under the effect of auger, carries to the discharge gate through discharging channel, and the material is carried away through the discharge gate at last.
Preferably, the drying device includes: the drying pipe, the drying pipe sets up in drying channel, drying pipe and feedstock channel and discharging channel sliding connection, the drying pipe is provided with the ring gear on being close to feedstock channel's one side outer wall, the feedstock channel top is provided with driving motor, one side that driving shaft among 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 arranged in a surrounding mode along the axis of the drying pipe; the circular truncated cone pipe is arranged on the outer side of the drying pipe, one end of the circular truncated cone pipe is connected with the outer wall of the discharging channel, and the other end of the circular truncated cone pipe is connected with the outer wall of the feeding channel.
Preferably, an outlet is formed in one side of the circular truncated cone pipe, a conveying belt is arranged on one side of the outlet, and the outlet is communicated with the conveying belt; the inner wall of the circular truncated cone pipe is provided with a plurality of shifting plates which are arranged in a surrounding manner along the axis of the circular truncated cone pipe; one end of the shifting plate extends into the arc-shaped groove.
Preferably, the heat retaining 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 circular truncated cone 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 insulation layer;
after the materials enter 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 be started, a driving shaft in the driving motor drives the gear to rotate, the gear is meshed with and drives the gear ring on the outer wall of the drying pipe, the gear ring rotates under the action of the gear, the gear ring drives the drying pipe to rotate, the rotation direction of the drying pipe is opposite to that of the auger, the materials are driven to turn over in the rotation process of the drying pipe, the heat generated by the electric heating wire is contacted with the materials in the turning process of the materials in the drying pipe, the contact time of the materials with the heat is increased by the turning of the materials, the materials are dried more quickly, the material drying efficiency is improved, and the drying quality is further improved;
in the rotating process of the drying pipe, materials with smaller diameters fall into the circular truncated cone through the arc-shaped grooves, when the drying pipe rotates, the shifting plate extends into the arc-shaped grooves and shifts the materials clamped between the arc-shaped grooves away, so that the situation that the materials clamped between the arc-shaped grooves cannot be separated due to the fact that the materials are clamped between the arc-shaped grooves is avoided, and the heating efficiency of the materials is further improved; because the side wall of the circular truncated cone pipe is in a slope shape, after falling into the circular truncated cone pipe, the material with smaller diameter slides to the outlet through the slope-shaped side wall and is conveyed to the conveyor belt through the outlet, so that the phenomenon that the material cracks due to the fact that the material with smaller diameter is dried for a long time is avoided;
in the drying process of the drying device, the controller controls the air pump to be started, the heat generated by the electric heating wire heats the gas in the drying tube, the gas is heated into hot gas, the air pump extracts the hot gas, the air pump conveys the hot gas into the heat insulation groove, the hot gas transfers the heat into the heat insulation groove, the heat is transferred to the inner wall of the discharging channel and the inner wall of the feeding channel through the heat insulation groove, the temperature of the inner wall of the feeding channel rises, and the material is preheated in the feeding channel after entering the feeding channel, so that the drying speed of the material in the drying tube is accelerated; simultaneously, the heat heats the heat preservation for the heat is difficult to run off in the organism, makes the heat can be abundant by the utilization, has improved the utilization ratio of waste heat.
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, through universal shaft connection between ejection of compact auger and the stoving auger, the other end and the feeding auger of stoving auger pass through universal 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 and the discharging channel form included angles with the drying channel, the feeding channel inclines downwards, and the discharging channel inclines upwards;
the material passes through feed inlet entering feedstock channel, then the motor starts under the effect of controller, drive shaft drive ejection of compact auger in the motor rotates, ejection of compact auger pivoted in-process, it rotates to drive the stoving auger, the stoving auger drives the feeding auger and rotates, because feedstock channel forms the contained angle with the stoving passageway, when the material gets into feedstock channel, to keeping away from one side of drying tube slip, when the feeding auger rotates, drive the material and remove to the one side that is close to the stoving pipe, subsequently, the material gets into and dries the processing in the drying tube, the stoving auger drives the material removal in the drying tube, the material is dried at the in-process that removes, when the material removes to the junction of drying tube and discharging 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, ejection of compact auger is at the pivoted in-process, push away the material to the one side that is close to the stoving pipe, discharging channel forms the contained angle again with the stoving passageway, when the material gets into discharging channel, can the landing under the effect of drying of contained angle, make the material landing again in the drying tube, because the blade breaks off again, the drying auger has improved the drying quality of material.
Compared with the prior art, the invention has the following beneficial effects:
1. the ring gear drives the drying pipe to rotate, the drying pipe is opposite to the auger in rotation direction, the drying pipe rotates in-process, the material is driven to overturn, the material overturns in the drying pipe, heat and material contact generated by the electric heating wire are increased in the material overturning process, the contact time with the heat is prolonged, the material is dried more quickly, the material drying efficiency is improved, and the drying quality is improved.
2. In the rotating process of the drying pipe, materials with smaller diameters fall into the circular truncated cone through the arc-shaped grooves, when the drying pipe rotates, the shifting plate extends into the arc-shaped grooves and shifts the materials clamped between the arc-shaped grooves away, so that the situation that the materials clamped between the arc-shaped grooves cannot be separated due to the fact that the materials are clamped between the arc-shaped grooves is avoided, and the heating efficiency of the materials is further improved; because the side wall of the circular truncated cone pipe is in a slope shape, after the materials with smaller diameters fall into the circular truncated cone pipe, the materials slide to the outlet through the side wall in the slope shape and are conveyed to the conveying belt through the outlet, and the phenomenon that the materials crack due to the fact that the materials with smaller diameters are dried for a long time is avoided.
3. When the material moves to the junction of drying tube and discharging 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, ejection of compact auger is at the pivoted in-process, push away the material to the one side that is close to the drying tube, and discharging channel forms the contained angle with stoving channel again, when the material gets into discharging channel, can be the landing under the effect of contained angle, make the material landing to the drying tube once more, again because disconnection between the blade of ejection of compact auger, make ejection of compact auger in the in-process of carrying, the material can drop through the blade of disconnection, landing to the drying tube once more, make the moisture of material dried totally, the stoving effect of material has been improved, material drying's quality has been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view 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 of FIG. 1;
FIG. 5 is a schematic diagram of the auger.
In the figure: 1. a body; 11. a feed channel; 12. a drying channel; 13. a discharge channel; 14. a feed inlet; 15. a discharge port;
2. a drying device; 21. a drying duct; 22. a gear; 23. an arc-shaped slot; 24. a circular truncated cone tube; 25. dialing a plate;
3. a heat preservation device; 31. a heat preservation groove;
4. a packing auger; 41. feeding the auger; 42. drying the auger; 43. discharge auger.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-5, the present invention provides a technical solution:
an environment-friendly drying equipment based on constant temperature control circuit includes: the drying machine comprises a machine body 1, wherein the machine 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;
drying device 2 is provided with in the stoving passageway 12, drying device 2 is used for carrying out drying process to the material, be provided with heat preservation device 3 in feedstock channel 11 and the discharging channel 13, heat preservation device 3 is used for carrying out constant temperature heat preservation to the material and handles.
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 connected with the inner wall of the machine body 1 in a sliding manner;
the method comprises the following steps that a worker pours materials into a feeding hole 14, the materials enter a feeding channel 11 through the feeding hole 14, then a controller controls a motor to be started, a driving shaft in the motor drives an auger 4 to rotate, the auger 4 drives the materials to be transmitted, the auger 4 drives the materials to be conveyed into a drying channel 12, then the controller controls a drying device 2 to be started, the drying device 2 immediately dries the materials, and the wet materials evaporate moisture under the action of the drying device 2; the material moves under the action of the auger 4, the material is dried by the drying device 2 in the moving process, then the dried material moves 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 the heat generated by the drying device 2 into the machine body 1, and the heat preservation device 3 preserves the heat of the machine body 1 so as to utilize the waste heat; the material that the stoving was accomplished afterwards removes to discharging channel 13 under the effect of auger 4, carries to discharge gate 15 through discharging channel 13, and the material is carried away through discharge gate 15 at last.
Preferably, the drying device 2 includes: drying duct 21, drying duct 21 sets up in stoving passageway 12, drying duct 21 and feedstock channel 11 and discharging channel 13 sliding connection, drying duct 21 is provided with the ring gear on being close to one side outer wall of feedstock channel 11, feedstock channel 11 top is provided with driving motor, one side that the drive shaft among the driving motor is close to drying duct 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 pipe 21, the electric heating wire is electrically connected with the controller, a plurality of arc-shaped grooves 23 are formed in the drying pipe 21, and the arc-shaped grooves 23 are arranged along the axis of the drying pipe 21 in a surrounding manner; the outer side of the drying pipe 21 is provided with a circular truncated cone pipe 24, one end of the circular truncated cone pipe 24 is connected with the outer wall of the discharging channel 13, and the other end of the circular truncated cone pipe 24 is connected with the outer wall of the feeding channel 11.
Preferably, an outlet is formed in one side of the circular truncated cone pipe 24, a conveying belt is arranged on one side of the outlet, and the outlet is communicated with the conveying belt; the inner wall of the circular truncated cone pipe 24 is provided with a plurality of shifting plates 25, and the shifting plates 25 are arranged in a surrounding manner along the axis of the circular truncated cone pipe 24; one end of the poking plate 25 extends into the arc-shaped groove 23.
Preferably, the heat-preserving device 3 comprises: the heat preservation groove 31 is formed 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 circular truncated cone pipe 24 and the drying pipe 21, and an air pump is arranged in the space and is connected with the heat preservation groove 31 through a pipeline; the inner wall of the machine body 1 is provided with a heat-insulating layer;
after the material enters the drying pipe 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 be started, a driving shaft in the driving motor drives the gear 22 to rotate, the gear 22 is meshed with and drives a gear ring on the outer wall of the drying pipe 21, the gear ring rotates under the action of the gear 22, the gear ring drives the drying pipe 21 to rotate, the rotation direction of the drying pipe 21 is opposite to that of the packing auger 4, the material is driven to turn over in the rotation process of the drying pipe 21, and the heat generated by the electric heating wire is contacted with the material in the turning process of the material in the drying pipe 21, so that the material is dried more quickly;
in the rotating process of the drying pipe 21, the materials with smaller diameters fall into the circular truncated cone pipe 24 through the arc-shaped grooves 23, when the drying pipe 21 rotates, the shifting plate 25 extends into the arc-shaped grooves 23, the shifting plate 25 shifts the materials clamped between the arc-shaped grooves 23, the materials are prevented from being clamped between the arc-shaped grooves 23, the materials with smaller diameters cannot be separated, and the heating efficiency of the materials is improved; because the side wall of the circular truncated cone pipe 24 is in a slope shape, materials with smaller diameters fall into the circular truncated cone pipe 24, then slide to the outlet through the slope-shaped side wall, and are conveyed to the conveyor belt through the outlet, so that the phenomenon that the materials crack due to 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 be started, 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 and 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 the material is preheated in the feeding channel 11 after entering the feeding channel 11; meanwhile, the heat heats the heat-insulating layer, so that the heat in the machine body 1 is not easy to lose, and the heat can be fully utilized.
Preferably, auger 4 comprises feeding auger 41, stoving auger 42 and ejection of compact auger 43, the drive shaft in the motor is connected in the pivot in ejection of compact auger 43, through universal shaft connection between ejection of compact auger 43 and the stoving auger 42, stoving auger 42's the other end passes through universal shaft connection with feeding auger 41.
Preferably, the direction of the blades in the feeding auger 41 is the same as that of the blades in the drying auger 42, the direction of the blades in the discharging auger 43 is opposite to that 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 included angles with the drying channel 12, the feeding channel 11 inclines downwards, and the discharging channel 13 inclines upwards.
The material passes through feed inlet 14 and gets into feed channel 11, then the motor starts under the effect of controller, drive shaft drive ejection of compact auger 43 in the motor rotates, ejection of compact auger 43 pivoted in-process, drive stoving auger 42 and rotate, stoving auger 42 drives feeding auger 41 and rotates, because feed channel 11 forms the contained angle with stoving channel 12, when the material gets into feed channel, to the one side slip of keeping away from stoving pipe 21, when feeding auger 41 rotates, drive the material and move to the one side that is close to stoving pipe 21, subsequently, the material gets into and carries out drying process in the stoving pipe 21, stoving auger 42 drives the material removal in the stoving pipe 21, the material is dried at the in-process that removes, when the material removes to the junction of stoving pipe 21 and discharging channel 13 under the effect of stoving auger 42, because the blade direction of ejection of compact auger 43 is opposite with the blade direction of stoving auger 42, ejection of compact auger 43 is at the pivoted in-process, push the material to the one side that is close to stoving pipe 21, and discharge channel 13 forms totally, when the material gets into discharge channel 13, the effect of material landing, make the effect of ejection of discharge auger 43, make the material fall again, the effect of drying auger is because the drying auger is carried out the water fall again, make the dry blade of the process and is carried out the landing again, the landing of the material.
The working principle of the invention is as follows:
the method comprises the following steps that a worker pours a material into a feeding hole 14, the material enters a feeding channel 11 through the feeding hole 14, then a controller controls a motor to be started, a driving shaft in the motor drives an auger 4 to rotate, and the auger 4 drives the material to be transmitted;
after the material enters the drying pipe 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 be started, a driving shaft in the driving motor drives the gear 22 to rotate, the gear 22 is meshed with and drives a gear ring on the outer wall of the drying pipe 21, the gear ring rotates under the action of the gear 22, the gear ring drives the drying pipe 21 to rotate, the rotation direction of the drying pipe 21 is opposite to that of the packing auger 4, the material is driven to turn over in the rotation process of the drying pipe 21, and the heat generated by the electric heating wire is contacted with the material in the turning process of the material in the drying pipe 21, so that the material is dried more quickly;
in the rotating process of the drying pipe 21, the materials with smaller diameters fall into the circular truncated cone pipe 24 through the arc-shaped grooves 23, when the drying pipe 21 rotates, the shifting plate 25 extends into the arc-shaped grooves 23, the shifting plate 25 shifts the materials clamped between the arc-shaped grooves 23, the materials are prevented from being clamped between the arc-shaped grooves 23, the materials with smaller diameters cannot be separated, and the heating efficiency of the materials is improved; because the side wall of the circular truncated cone pipe 24 is in a slope shape, materials with smaller diameters fall into the circular truncated cone pipe 24, then slide to the outlet through the slope-shaped side wall, and are conveyed to the conveyor belt through the outlet, so that the phenomenon that the materials crack due to 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 be started, 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 and 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 the material is preheated in the feeding channel 11 after entering the feeding channel 11; meanwhile, the heat heats the heat-insulating layer, so that the heat in the machine body 1 is not easy to lose, 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, in the rotating process of the discharging auger 43, the drying auger 42 is driven to rotate, the drying auger 42 drives the feeding auger 41 to rotate, because the feeding channel 11 forms an included angle with the drying channel 12, when the material enters the feeding channel, the material slides to one side far away from the drying tube 21, when the feeding auger 41 rotates, the material is driven to move to one side near the drying tube 21, then, the material enters the drying tube 21 for drying treatment, the drying auger 42 drives the material in the drying tube 21 to move, the material is dried in the moving process, when the material moves to the connection position of the drying tube 21 and the discharging channel 13 under the action of the drying auger 42, because the blade direction of the discharging auger 43 is opposite to the blade direction of the drying auger 42, in the rotating process of the discharging auger 43, the material is pushed to one side near the drying tube 21, when the material enters the discharging channel 13, the material slides down under the action of the included angle, so that the material slides to the drying auger 21 again, and the drying auger slides to the drying tube, and the material falls off, and the drying auger passes through the drying blade of the drying auger, and the drying auger, the drying tube, the drying auger, the material falls;
the material that the stoving was accomplished afterwards moves to discharging channel 13 under the effect of auger 4, carries to discharge gate 15 through discharging channel 13, and the material is carried out through discharge gate 15 at last.
It should be noted that, in this document, 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. Also, 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: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an environment-friendly drying equipment based on constant temperature control circuit which characterized in that: the method comprises the following steps: the drying machine comprises a machine body (1), wherein the machine 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);
drying device (2) are arranged in drying channel (12), drying device (2) are used for drying the materials, heat preservation devices (3) are arranged in feeding channel (11) and discharging channel (13), and heat preservation devices (3) are used for performing constant-temperature heat preservation treatment on the materials.
2. The environment-friendly drying equipment based on the constant temperature control circuit as claimed in claim 1, wherein: be provided with the motor on the lateral wall of discharging channel (13), be provided with auger (4) in organism (1), the transmission shaft of auger (4) is connected to the drive shaft in the motor, auger (4) and organism (1) inner wall sliding connection.
3. The environment-friendly drying equipment based on the constant temperature control circuit as claimed in claim 1, wherein: the drying device (2) comprises: drying pipe (21), drying pipe (21) set up in stoving passageway (12), drying pipe (21) and feedstock channel (11) and discharging channel (13) sliding connection, drying pipe (21) are provided with the ring gear on being close to one side outer wall of feedstock channel (11), feedstock channel (11) top is provided with driving motor, one side that driving shaft among the driving motor is close to drying pipe (21) is provided with gear (22), gear (22) meshing transmission ring gear.
4. The environment-friendly drying equipment based on the constant temperature control circuit as claimed in claim 3, wherein: an electric heating wire is arranged in the inner wall of the drying pipe (21), the electric heating wire is electrically connected with the controller, a plurality of arc-shaped grooves (23) are formed in the drying pipe (21), and the arc-shaped grooves (23) are arranged in a surrounding mode along the axis of the drying pipe (21); the outer side of the drying pipe (21) is provided with a circular truncated cone pipe (24), one end of the circular truncated cone pipe (24) is connected with the outer wall of the discharging channel (13), and the other end of the circular truncated cone pipe (24) is connected with the outer wall of the feeding channel (11).
5. The environment-friendly drying equipment based on constant temperature control circuit of claim 4, characterized in that: an outlet is formed in one side of the circular truncated cone pipe (24), a conveying belt is arranged on one side of the outlet, and the outlet is communicated with the conveying belt; the inner wall of the circular truncated cone pipe (24) is provided with a plurality of shifting plates (25), and the shifting plates (25) are arranged in a surrounding manner along the axis of the circular truncated cone pipe (24); one end of the poking plate (25) extends into the arc-shaped groove (23).
6. The environment-friendly drying equipment based on the constant temperature control circuit as claimed in claim 5, wherein: the heat-insulating 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 circular truncated cone pipe (24) and the drying pipe (21), and an air pump is arranged in the space and is connected with the heat preservation groove (31) through a pipeline; the inner wall of the machine body (1) is provided with a heat insulation layer.
7. The environment-friendly drying equipment based on the constant temperature control circuit as claimed in claim 1, wherein: auger (4) is by feeding auger (41), and stoving auger (42) and ejection of compact auger (43) are constituteed, the drive shaft in the motor is connected to the pivot in ejection of compact auger (43), through universal 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 universal shaft connection.
8. The environment-friendly drying equipment based on constant temperature control circuit of claim 7, characterized in that: blade in the feeding auger (41) is the same with the blade direction in the stoving auger (42), blade direction in ejection of compact auger (43) and feeding auger (41) and the blade opposite direction in the stoving auger (42), break off between the blade in ejection of compact auger (43).
9. The environment-friendly drying equipment based on the constant temperature control circuit as claimed in claim 1, wherein: drying channel (12) are the horizontality, feedstock channel (11) and discharging channel (13) form the contained angle with drying channel (12), feedstock channel (11) downward sloping, discharging channel (13) tilt up.
Priority Applications (1)
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| 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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| 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 |
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