CN213020693U - High-efficient drum dryer - Google Patents
High-efficient drum dryer Download PDFInfo
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- CN213020693U CN213020693U CN202022000446.8U CN202022000446U CN213020693U CN 213020693 U CN213020693 U CN 213020693U CN 202022000446 U CN202022000446 U CN 202022000446U CN 213020693 U CN213020693 U CN 213020693U
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Abstract
The utility model discloses a high-efficiency drum dryer, which comprises an installation platform, a drying cylinder, a mixing structure and a heating structure; mounting a platform: mounting holes are symmetrically formed in four corners of the upper surface of the mounting table, first fixing plates which are symmetrically distributed in the longitudinal direction are arranged on the upper surface of the mounting table in the left-right direction, a second motor is arranged on the left side surface of the first fixing plate on the left side, and the first motor is arranged on the right side surface of the first fixing plate on the right side; a drying cylinder: its left surface is open structure, the inside left side of drying cylinder is equipped with fixed plate two, the right flank of fixed plate two is equipped with evenly distributed's inlet port, the output shaft right end of motor two pass left fixed plate left surface through-hole and with the left surface fixed connection of fixed plate two, the right flank of drying cylinder is equipped with evenly distributed's venthole, the feed inlet department on drying cylinder outer cambered surface middle part top is equipped with the conveying pipeline, the inside series connection of conveying pipeline has the valve, this high-efficient drum dryer, the range of churning of increase material, accelerate dry speed.
Description
Technical Field
The utility model relates to a material drying technology field specifically is a high-efficient drum dryer.
Background
A drum dryer (also called drum dryer and rotary dryer) is a contact type internal heating conduction type drying machine, in the drying process, heat is transferred from the inner wall of a drum to the outer wall of the drum and penetrates through food materials attached to the outer wall surface of the drum to be dried to evaporate moisture on the materials, and the drum dryer is a continuous drying production machine, a common dryer often cannot meet the expected requirement due to uneven drying, cannot fully stir the materials, has small overturning amplitude of the materials, slows down the drying speed, cannot guide the wind direction of flowing hot wind, cannot ensure uniform contact between the hot wind and the materials, cannot uniformly heat the outer arc surface of the drying drum, the efficiency of drying is reduced, the rotation of a drying cylinder cannot be stably supported, and the reliability and stability of the device are reduced, so that the realization of the high-efficiency roller dryer for solving the problems is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high-efficient drum dryer, increase the range of billowing of material for dry speed can effectively solve the problem among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency drum dryer comprises an installation platform, a drying drum, a uniformly mixing structure and a heating structure;
mounting a platform: mounting holes are symmetrically formed in four corners of the upper surface of the mounting table, first fixing plates which are symmetrically distributed in the longitudinal direction are arranged on the upper surface of the mounting table in the left-right direction, a second motor is arranged on the left side surface of the first fixing plate on the left side, and the first motor is arranged on the right side surface of the first fixing plate on the right side;
a drying cylinder: the left side surface of the drying cylinder is of an open structure, a second fixing plate is arranged on the left side inside the drying cylinder, air inlets are uniformly distributed on the right side surface of the second fixing plate, the right end of an output shaft of the second motor penetrates through a through hole in the left side surface of the first fixing plate on the left side and is fixedly connected with the left side surface of the second fixing plate, air outlets are uniformly distributed on the right side surface of the drying cylinder, a material conveying pipe is arranged at a material inlet at the top end of the middle of the outer arc surface of the drying cylinder, valves are connected in series inside the material conveying pipe, supporting plates are symmetrically and longitudinally distributed on the left and right side of the upper surface of the mounting table, round holes are formed in the left side surface of each supporting plate, the inner arc surfaces of the round holes are in sliding connection with the dried outer arc surface, an;
the structure of mixing: the left end of the output shaft of the motor I is fixedly connected with the right side surface of the uniformly mixing structure;
a heating structure: the mounting table is uniformly arranged on the upper surface of the mounting table;
wherein: still include the control switch group, the upper surface of mount table is arranged in to the control switch group, external power source is connected to the input electricity of control switch group, motor one, the equal electric connection of input of motor two and air heater control switch group's output, fully stir the material and handle, increase the amplitude of boiling over of material, accelerate dry speed, the hot-blast wind direction of direction circulation, guarantee to evenly contact between hot-blast and the material, evenly heat the extrados of drying cylinder, improve dry efficiency, the rotation of firm support drying cylinder, the reliable stability of device is increased.
Further, the mixing structure includes gear, stirring piece and rotation axis, the quantity of rotation axis is three, the inside of drying cylinder rotates through the bearing respectively and is connected with even transverse distribution's rotation axis, the output shaft left end of motor one pass the fixed plate right flank through-hole on right side and the shaft hole of drying cylinder right flank sealed bearing and with the rotation axis right-hand member end fixed connection at middle part, the right-hand member of rotation axis all is equipped with the gear, two adjacent gears all mesh and connect, all be equipped with the stirring piece on the extrados of rotation axis, fully stir the material and handle, increase the amplitude of soaring of material, accelerate dry speed.
Further, the mixing structure still includes the water conservancy diversion hole, the water conservancy diversion hole evenly sets up on the blade of stirring piece, and the hot-blast wind direction of direction circulation guarantees evenly to contact between hot-blast and the material.
Further, the heating structure includes arc backup pad, annular heating pipe and arc carbon brush, the arc backup pad evenly sets up in the upper surface of mount table, the inside equal sliding connection of spout at both ends has the arc carbon brush around the arc backup pad upper surface, pass through spring fixed connection between arc carbon brush and the arc backup pad that corresponds, be equipped with evenly distributed's annular heating pipe on the extrados of drying cylinder, the extrados of annular heating pipe and the interior cambered surface contact of arc carbon brush, the output of input electricity connection control switch group of arc carbon brush, the output of arc carbon brush is connected to the input electricity of annular heating pipe, evenly heat the extrados of drying cylinder, dry efficiency is improved.
Furthermore, an annular air disc is arranged at the air outlet of the transverse pipe body on the lower side of the Z-shaped pipe, air blowing holes are evenly distributed in the right side face of the annular air disc, an output shaft of the second motor penetrates through a through hole in the right side face of the annular air disc, and the second motor blows Buddha hot air evenly in the device, so that the drying speed of the material is increased.
Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient drum-type desiccator has following benefit:
1. control motor through control switch group begins work, the rotation axis that drives the middle part begins to rotate, because two adjacent gears all mesh and connect, consequently under the rotation of the rotation axis at middle part, the rotation axis of both sides carries out reverse rotation about the drive, it begins to treat dry material and stirs to drive the stirring piece, simultaneously because the direction of rotation of stirring piece is the same, under the rotatory drive of stirring piece, make the inside formation backward flow of the material of treating drying at a drying section of thick bamboo, hot-blast air carries out even air-dry processing to dry material through the water conservancy diversion hole simultaneously, make the material can with hot-blast even contact in a section of thick bamboo, constantly roll the stirring to the material simultaneously, guarantee not produce to pile up and make the quick drying of material.
2. Control the arc carbon brush through control switch group and begin work, make the circular heating pipe circular telegram, the circular heating pipe begins to produce heat and carries out the heat treatment to the extrados of drying cylinder, make the even effect of being heated of the inside material with the contact of drying cylinder intrados of drying cylinder, accelerate the drying rate of material, the arc backup pad plays the effect that the support slows down the friction of arc carbon brush and rocks, accelerate the drying rate of material, the continuous backward flow in-process of material in a section of thick bamboo, everywhere heating temperature is unanimous, guarantee to carry out the heating of stable unanimity to the material, the continuous heating of inside and outside bilayer simultaneously, guarantee the moisture rapid evaporation in the material, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mixing structure and the heating structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the annular gas disk of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 5 is a schematic view of the sectional structure of the arc-shaped supporting plate of the present invention.
In the figure: the device comprises an installation table 1, a drying cylinder 2, a uniformly mixing structure 3, a gear 31, a stirring sheet 32, a diversion hole 33, a rotating shaft 34, a control switch group 4, a heating structure 5, an arc-shaped supporting plate 51, an annular heating pipe 52, an arc-shaped carbon brush 53, a supporting plate 6, a motor I7, a motor I8, a valve 9, a delivery pipe 10Z-shaped pipe, an air heater 11, a motor II 12, a fixing plate I13, a mounting hole 14, a fixing plate II 15, an air outlet hole 16, an annular air disc 17 and an air inlet hole 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency drum dryer comprises an installation platform 1, a drying drum 2, a uniformly mixing structure 3 and a heating structure 5;
mounting table 1: mounting holes 14 are symmetrically formed in four corners of the upper surface of the mounting platform 1, fixing plates 13 which are symmetrically distributed in the longitudinal direction are arranged on the upper surface of the mounting platform 1 in a bilateral mode, a motor II 12 is arranged on the left side surface of the fixing plate I13 on the left side, a motor I7 is arranged on the right side surface of the fixing plate I13 on the right side, the mounting platform 1 is placed on the horizontal working ground, the mounting platform 1 is fixed in position through the mounting holes 14 through external bolts, and the fixing plates 13 play a role in fixing and supporting;
and (3) drying the cylinder 2: the left side surface of the drying cylinder is of an open structure, a second fixing plate 15 is arranged on the left side inside the drying cylinder 2, air inlet holes 18 which are uniformly distributed are formed in the right side surface of the second fixing plate 15, the right end of an output shaft of a second motor 12 penetrates through a through hole in the left side surface of a first fixing plate 13 on the left side and is fixedly connected with the left side surface of the second fixing plate 15, air outlet holes 16 which are uniformly distributed are formed in the right side surface of the drying cylinder 2, a material conveying pipe 9 is arranged at a material inlet at the top end of the middle of the outer arc surface of the drying cylinder 2, a valve 8 is connected in series inside the material conveying pipe 9, supporting plates 6 which are symmetrically and longitudinally distributed in a left-right mode are arranged on the upper surface of the mounting table 1, round holes are formed in the left side surface of each supporting plate 6, the inner arc surfaces of the round holes are connected with the outer arc surface, controlling a second motor 12 to start working, wherein the second motor 12 drives a second fixing plate 15 to start rotating so as to drive the drying cylinder 2 to start rotating, opening or closing a valve 8, conveying the material to the inside of the drying cylinder 2 through a conveying pipe 9, or conveying the dried material to the outside, wherein the inner arc surface of the round hole on the left side surface of the supporting plate 6 plays a role in supporting and stabilizing the drying cylinder 2, controlling a hot air heater 11 to start working, and conveying hot air generated by the hot air heater 11 to the inside of the drying cylinder 2 through a Z-shaped pipe 10;
mixing structure 3: the left end of the output shaft of the motor I7 is fixedly connected with the right side surface of the mixing structure 3, the mixing structure 3 comprises gears 31, stirring blades 32 and rotating shafts 34, the number of the rotating shafts 34 is three, the inside of the drying cylinder 2 is respectively and rotatably connected with the rotating shafts 34 which are uniformly and transversely distributed through bearings, the left end of the output shaft of the motor I7 penetrates through a through hole on the right side surface of a fixing plate I13 on the right side and a shaft hole of a sealing bearing on the right side surface of the drying cylinder 2 and is fixedly connected with the right end of the rotating shaft 34 in the middle part, the right end of each rotating shaft 34 is provided with the gear 31, two adjacent gears 31 are meshed and connected, the stirring blades 32 are arranged on the outer arc surface of each rotating shaft 34, the mixing structure 3 further comprises guide holes 33, the guide holes 33 are uniformly arranged on blades of the stirring blades 32, the motor I, because two adjacent gears 31 are meshed and connected, the rotation of the rotation shaft 34 in the middle drives the rotation shafts 34 on the upper and lower sides to reversely rotate, so as to drive the stirring blades 32 to start stirring the material to be dried, meanwhile, because the rotation directions of the stirring blades 32 are the same, the material to be dried forms backflow in the drying cylinder 2 under the rotation drive of the stirring blades 32, and meanwhile, hot air uniformly dries the material to be dried through the guide holes 33;
the heating structure 5: is uniformly arranged on the upper surface of the mounting table 1, the heating structure 5 comprises an arc-shaped supporting plate 51, an annular heating pipe 52 and an arc-shaped carbon brush 53, the arc-shaped support plates 51 are uniformly arranged on the upper surface of the installation table 1, arc-shaped carbon brushes 53 are slidably connected inside sliding grooves at the front end and the rear end of the upper surface of each arc-shaped support plate 51, the arc-shaped carbon brushes 53 are fixedly connected with the corresponding arc-shaped support plates 51 through springs, annular heating pipes 52 are uniformly distributed on the outer arc surfaces of the drying cylinder 2, the outer arc surfaces of the annular heating pipes 52 are in contact with the inner arc surfaces of the arc-shaped carbon brushes 53, the arc-shaped carbon brushes 53 are controlled to start to work, the annular heating pipes 52 are electrified, the annular heating pipes 52 start to generate heat to heat the outer arc surfaces of the drying cylinder 2, materials in contact with the inner arc surfaces of the drying cylinder 2 in the drying cylinder 2 are uniformly heated, the drying speed of the materials is accelerated, and the arc;
wherein: still include control switch group 4, control switch group 4 sets up in the upper surface of mount table 1, external power source is connected to control switch group 4's input electricity, motor one 7, motor two 12, the equal electric connection of input of air heater 11 and arc carbon brush 53 controls switch group 4's output, the output of arc carbon brush 53 is connected to the input electricity of annular heating pipe 52, motor one 7 makes the continuous backward flow stirring of material, guarantee the thermally equivalent of material, motor two 12 makes drying cylinder 2 can be continuous rotatory, the amplitude of the boiling over of increase material, accelerate dry speed, air heater 11 provides the hot-blast.
Wherein: the horizontal body air outlet department of Z venturi tube 10 downside is equipped with annular air disk 17, the right flank of annular air disk 17 is equipped with evenly distributed's blowing hole, the output shaft of motor two 12 passes the through-hole of annular air disk 17 right flank, the inside of annular air disk 17 is carried through Z venturi tube 10 to hot-blast that air heater 11 produced, and go out through the exhaust vent of annular air disk 17 right flank evenly distributed and blow, hot-blast inside that enters into drying cylinder 2 through inlet port 18, carry out drying process to the material, hot-blast blows out through venthole 16.
When in use: the mounting table 1 is placed on a horizontal working ground, the position of the mounting table 1 is fixed through a mounting hole 14 by using an external bolt, when a material needs to be dried, a valve 8 is opened, the material is conveyed into a drying cylinder 2 through a conveying pipe 9, after the material is added to a proper amount, the valve 8 is closed, at the moment, a second motor 12, a first motor 7, a first air heater 11 and an arc-shaped carbon brush 53 are controlled to start working through a control switch group 4, the second motor 12 drives a second fixing plate 15 to start rotating so as to drive the drying cylinder 2 to start rotating, meanwhile, hot air generated by the second air heater 11 is conveyed into an annular air disc 17 through a Z-shaped pipe 10 and is blown out through air outlet holes uniformly distributed on the right side face of the annular air disc 17, the hot air enters into an air inlet hole of the drying cylinder 2 through an 18 to dry the material, the hot air is blown out through an air outlet hole 16, and simultaneously, the rotating shaft 34 in the middle is driven to rotate, because the two adjacent gears 31 are meshed and connected, the rotating shaft 34 in the middle drives the rotating shafts 34 on the upper side and the lower side to rotate in opposite directions under the rotation of the rotating shaft 34 in the middle, the stirring sheet 32 is driven to stir the material to be dried, meanwhile, the rotating direction of the stirring sheet 32 is the same, the material to be dried is driven to flow back in the drying cylinder 2 under the rotation of the stirring sheet 32, meanwhile, the hot air uniformly air-dries the material through the flow guide holes 33, the material is driven to turn over in the drying cylinder 2 under the rotation of the drying cylinder 2, the hot air blows the material, meanwhile, the annular heating pipe 52 is electrified under the work of the arc 53, the annular heating pipe 52 starts to generate heat to heat the outer arc surface of the drying cylinder 2, and the material in contact with the inner arc surface of the drying cylinder 2 in the drying cylinder 2 is uniformly heated by the carbon brush, accelerate the drying rate of material, arc backup pad 51 plays the effect that the support slows down arc carbon brush 53 friction and rocks, the intrados of backup pad 6 left surface round hole plays the firm effect of support to drying cylinder 2, after the drying is accomplished, through control switch group 4 control motor two 12, air heater 11 and arc carbon brush 53 stop work, and make conveying pipeline 9 be in the outer cambered surface bottom of drying cylinder 2 and be convenient for follow-up unloading, open valve 8, the dry material of backward flow stirring passes through conveying pipeline 9 and carries to the outside this moment, unload and accomplish the back, close valve 8, and through control switch group 4 control motor 7 stall, accomplish the drying process of material.
It should be noted that the second motor 12 and the first motor 7 disclosed in this embodiment may be motors of 5IK150RGU-CMF, type YH-DR-1220-BX-801, type wepo mechanical equipment, type shanghai shin industrial mechanical equipment, type gmbh, type TCP025, type D374N, type D374, type D12, type 7, type 11, and type 52, all of which are controlled by the control switch group 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-efficient drum-type desiccator which characterized in that: comprises an installation table (1), a drying cylinder (2), a uniformly mixing structure (3) and a heating structure (5);
mounting table (1): mounting holes (14) are symmetrically formed in four corners of the upper surface of the mounting table (1), fixing plates I (13) which are symmetrically distributed in the longitudinal direction are arranged on the upper surface of the mounting table in the left-right mode, a motor II (12) is arranged on the left side surface of the fixing plate I (13) on the left side, and a motor I (7) is arranged on the right side surface of the fixing plate I (13) on the right side;
drying cylinder (2): the left side surface of the drying cylinder is of an open structure, a second fixing plate (15) is arranged on the left side inside the drying cylinder (2), air inlet holes (18) which are uniformly distributed are formed in the right side surface of the second fixing plate (15), the right end of an output shaft of a second motor (12) penetrates through a through hole in the left side surface of the first fixing plate (13) on the left side and is fixedly connected with the left side surface of the second fixing plate (15), air outlet holes (16) which are uniformly distributed are formed in the right side surface of the drying cylinder (2), a conveying pipe (9) is arranged at a feed inlet at the middle top end of the outer arc surface of the drying cylinder (2), valves (8) are connected in series inside the conveying pipe (9), supporting plates (6) which are longitudinally distributed in bilateral symmetry are arranged on the upper surface of the mounting table (1), round holes are formed in the left side surface of each supporting plate (6), the inner arc surfaces of the round, a Z-shaped pipe (10) is arranged at the air outlet of the air heater (11), and a transverse pipe body on the lower side of the Z-shaped pipe (10) extends to the inside of the drying cylinder (2);
a blending structure (3): the left end of an output shaft of the motor I (7) is fixedly connected with the right side surface of the uniformly mixing structure (3);
heating structure (5): are uniformly arranged on the upper surface of the mounting table (1);
wherein: the air conditioner is characterized by further comprising a control switch group (4), wherein the control switch group (4) is arranged on the upper surface of the mounting table (1), an input end of the control switch group (4) is electrically connected with an external power supply, and input ends of the first motor (7), the second motor (12) and the hot air blower (11) are electrically connected with an output end of the control switch group (4).
2. A high-efficiency tumble dryer as claimed in claim 1, characterized in that: mixing structure (3) are including gear (31), stirring piece (32) and rotation axis (34), the quantity of rotation axis (34) is three, the inside of drying cylinder (2) is rotated through the bearing respectively and is connected with even transverse distribution's rotation axis (34), the output shaft left end of motor (7) pass the fixed plate one (13) right flank through-hole on right side and drying cylinder (2) right flank sealing bearing the shaft hole and with rotation axis (34) right-hand member end fixed connection at middle part, the right-hand member of rotation axis (34) all is equipped with gear (31), two adjacent gears (31) all mesh and connect, all be equipped with stirring piece (32) on the extrados of rotation axis (34).
3. A high-efficiency tumble dryer as claimed in claim 2, characterized in that: the blending structure (3) further comprises flow guide holes (33), and the flow guide holes (33) are uniformly formed in blades of the stirring sheet (32).
4. A high-efficiency tumble dryer as claimed in claim 1, characterized in that: heating structure (5) are including arc backup pad (51), annular heating pipe (52) and arc carbon brush (53), arc backup pad (51) evenly set up in the upper surface of mount table (1), the inside equal sliding connection of spout at both ends has arc carbon brush (53) around arc backup pad (51) upper surface, pass through spring fixed connection between arc carbon brush (53) and the arc backup pad (51) that corresponds, be equipped with evenly distributed's annular heating pipe (52) on the extrados of drying cylinder (2), the extrados of annular heating pipe (52) and the interior cambered surface contact of arc carbon brush (53), the output of input electricity connection control switch group (4) of arc carbon brush (53), the output of arc carbon brush (53) is connected to the input electricity of annular heating pipe (52).
5. A high-efficiency tumble dryer as claimed in claim 1, characterized in that: an annular air disc (17) is arranged at an air outlet of the transverse tube body on the lower side of the Z-shaped tube (10), air blowing holes which are uniformly distributed are formed in the right side surface of the annular air disc (17), and an output shaft of the motor II (12) penetrates through a through hole in the right side surface of the annular air disc (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000446.8U CN213020693U (en) | 2020-09-14 | 2020-09-14 | High-efficient drum dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000446.8U CN213020693U (en) | 2020-09-14 | 2020-09-14 | High-efficient drum dryer |
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| CN213020693U true CN213020693U (en) | 2021-04-20 |
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| CN202022000446.8U Active CN213020693U (en) | 2020-09-14 | 2020-09-14 | High-efficient drum dryer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526587A (en) * | 2022-01-24 | 2022-05-24 | 中昊黑元化工研究设计院有限公司 | Carbon black drying machine with reflux device and use method thereof |
| CN116625077A (en) * | 2022-04-03 | 2023-08-22 | 黑龙江省黑土保护利用研究院 | Soil air dryer containing air drying cylinder and application of soil air dryer in soil microorganism detection |
-
2020
- 2020-09-14 CN CN202022000446.8U patent/CN213020693U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526587A (en) * | 2022-01-24 | 2022-05-24 | 中昊黑元化工研究设计院有限公司 | Carbon black drying machine with reflux device and use method thereof |
| CN116625077A (en) * | 2022-04-03 | 2023-08-22 | 黑龙江省黑土保护利用研究院 | Soil air dryer containing air drying cylinder and application of soil air dryer in soil microorganism detection |
| CN116625077B (en) * | 2022-04-03 | 2024-02-20 | 黑龙江省黑土保护利用研究院 | Soil air dryer containing air drying cylinder and application of soil air dryer in soil microorganism detection |
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