CN211645025U - Drying equipment of material conveying device with rolling function - Google Patents
Drying equipment of material conveying device with rolling function Download PDFInfo
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- CN211645025U CN211645025U CN201921474298.4U CN201921474298U CN211645025U CN 211645025 U CN211645025 U CN 211645025U CN 201921474298 U CN201921474298 U CN 201921474298U CN 211645025 U CN211645025 U CN 211645025U
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- 239000000463 material Substances 0.000 title claims abstract description 161
- 238000005096 rolling process Methods 0.000 title claims abstract description 133
- 238000001035 drying Methods 0.000 title claims abstract description 65
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 51
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- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims 2
- 238000001704 evaporation Methods 0.000 abstract description 12
- 230000008020 evaporation Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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Abstract
A drying device of a material conveying device with a rolling function comprises a heat supply module, a drying chamber and the material conveying device arranged in the drying chamber; the drying chamber is provided with a heat source inlet, a heat source outlet, a feeding hole and a discharging hole; the heat outlet point of the heat supply module is arranged at the heat source inlet and used for providing a heat source for the drying chamber; the material conveying device is used for providing a platform for spreading materials and propelling the materials; the material conveying device is provided with a material rolling device, and the material rolling device is driven by a first driving device to do reciprocating motion with a certain angle with the propelling direction of the material, so that the material on the platform is rolled, trowelled, extruded, sheared and scraped. The utility model discloses in material transportation process, the action that rolling machine rolled, screeded, extrudeed, sheared, struck off the material on to the platform improves the evaporation area of material, lets the mummification more efficient go on, also is applicable to the higher unable fashioned material of moisture content.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of material mummification equipment, specifically indicate a mummification equipment of material conveyor with function rolls.
[ background of the invention ]
The material drying device is widely applied to drying processes in the industries of chemical industry, food, medicine, building materials and the like. In the sludge treatment field, mud cakes produced by a sludge dewatering machine freely fall to a mesh-shaped crawler belt after granulation or strip making, and the mud cakes on the mesh belt are gradually evaporated through the conveying of a plurality of layers of reciprocating mesh belts, so that materials with lower water content are finally formed and discharged.
The Chinese invention patent 201810369116.0 discloses a return air circulation heating drying device, and the Chinese invention patent 201810953665.2 discloses a closed belt dryer, and the material conveying devices in the two patent documents adopt a conveying belt mode to convey materials, wherein the conveying belt is a mesh belt. The heat source inlet is arranged below the bottom of the drying chamber, and the discharge port is open.
The drying equipment in the prior art has the following disadvantages: 1. the drying efficiency of the mud cakes which have higher water content and cannot be formed is extremely low. 2. After the mud cake falls the guipure, evenly tiling in unable short time, often can pile up together, can plug up the ventilation mesh of filter screen on the guipure even, influence the effect of ventilation and evaporation. 3. The mud cake is in transportation process, and the shape can not change, and the inside moisture of mud group can't be discharged, and the mud group in the bottom can't contact with hot-blast all the time in a transport flow, leads to evaporating not enough homogeneous. 4. The hot air rises vertically from the bottom without generating hot air in the horizontal direction, and the evaporation efficiency of the sludge on the mesh belt is not high. 5. Because the discharge gate is the open-type, hot-blast can reveal from the discharge gate, increased the heat loss.
[ summary of the invention ]
The utility model aims to solve the technical problem that a more efficient has material conveyor's that rolls mummification equipment of function is provided.
The utility model discloses a realize like this:
a drying device of a material conveying device with a rolling function comprises a heat supply module, a drying chamber and the material conveying device arranged in the drying chamber;
the drying chamber is provided with a heat source inlet, a heat source outlet, a feeding hole and a discharging hole;
the heat outlet point of the heat supply module is arranged at the heat source inlet and used for providing a heat source for the drying chamber;
the material conveying device is used for providing a platform for laying and propelling materials;
the material conveying device is provided with a material rolling device, and the material rolling device is driven by a first driving device to reciprocate at a certain angle with the propelling direction of the material, so that the material on the platform is rolled, trowelled, extruded, sheared and scraped.
Further, the angle is 90 °.
Furthermore, the platform of the material conveying device is a stack of push-type material conveying platforms formed by alternately stacking two groups of movable grids; every two adjacent movable grids in the same group of movable grids are separated by a gasket, and the thickness of the gasket is greater than that of the other group of movable grids, so that a vent seam is formed;
the two groups of movable grid bars generate relative displacement to ensure that each group of movable grid bars do reciprocating motion;
two or more series connection holes are arranged at the front and rear balanced positions on each group of movable grid bars; the movable grid bars of each group are connected into a movable body through the serial connection rods penetrating through the serial connection holes; and each movable body guides and drives all the movable grids of the group to generate the movement with the same movement track through a second driving device.
Furthermore, each movable grid is formed by splicing two or more than two sections of grids.
Further, the second driving device includes: a group of driving central shafts, a group of guiding grid bars and a group of driving mechanisms;
the group of driving central shafts comprises at least two driving central shafts;
the group of guide grid bars comprises at least two guide grid bars which are positioned at the left and right balance positions of the strip stacking propulsion type material conveying platform; each guide grid bar is provided with at least two second eccentric devices which are positioned at the front and back balance positions of the material conveying platform, and one driving central shaft penetrates through the second eccentric devices corresponding to the left and right of the group of guide grid bars; the eccentric directions of the second eccentric devices on the group of guide grid bars are consistent, and the eccentric shaft distances are consistent; each guide grid bar is provided with at least two fixing holes, and the positions of the fixing holes are consistent with the positions of the serial connection holes on the movable grid bars; the fixed holes on the guide grid bars and the serial holes of the movable grid bars are fixedly connected in series through the same serial connecting rod;
the group of driving mechanisms comprises a second driving motor and a second transmission mechanism, or a plurality of second driving motors;
the group of driving mechanisms drive the group of driving central shafts to realize the same steering and rotating speed; the group of driving mechanisms drive the group of driving central shafts to synchronously move and respectively drive the group of guide bars sleeved on the group of driving central shafts to move, and the group of guide bars drive the group of movable bars connected with the group of driving central shafts to move along the same movement track.
Further, the first driving device includes: the rolling device comprises a group of rolling driving central shafts, at least one rolling guide plate and a group of rolling device driving mechanisms;
the rolling driving central shafts comprise at least two rolling driving central shafts; the group of rolling driving central shafts are fixed through at least one fixing plate;
the rolling guide plate is provided with at least two first eccentric devices, and each first eccentric device is internally provided with one rolling driving central shaft in a penetrating way;
the rolling device driving mechanism comprises at least two gear steering mechanisms, a first output end of each gear steering mechanism penetrates through the rolling driving central shaft, and a second output end of each gear steering mechanism penetrates through the driving central shaft;
the driving central shaft drives the rolling driving central shaft to rotate through the gear steering mechanism, the rolling driving central shaft drives the rolling guide plate to move through the first eccentric device, and the moving direction of the rolling guide plate and the moving direction of the platform form a certain angle, so that the rolling guide plate performs rolling, floating, extruding, shearing and scraping actions on materials on the platform.
Further, the first driving device includes: the rolling device comprises a group of rolling driving central shafts, at least one rolling guide plate and a group of rolling device driving mechanisms;
the rolling driving central shafts comprise at least two rolling driving central shafts; the group of rolling driving central shafts are fixed through at least one fixing plate;
the rolling guide plate is provided with at least two first eccentric devices, and each first eccentric device is internally provided with one rolling driving central shaft in a penetrating way;
the rolling device driving mechanism comprises at least two gear steering mechanisms, a first output end of each gear steering mechanism penetrates through the rolling driving central shaft, and a second output end of each gear steering mechanism penetrates through the driving central shaft;
the driving center shaft passes through the gear steering mechanism drive roll the driving center shaft and rotate, roll the driving center shaft and pass through first eccentric device drives roll the guide plate motion, roll the direction of motion of guide plate and the direction of motion of platform is certain angle, roll the guide plate still fixed connection one and roll the module, roll the module and be in roll the guide plate drive down to the material on the platform roll, trowel, extrude, cut, strike off the action.
Further, the group of rolling device driving mechanisms comprises a first driving motor and a first transmission mechanism; the first driving motor and the first transmission mechanism drive the group of rolling driving central shafts to rotate, so that the rolling guide plate is driven to move;
or, the set of rolling mill drive mechanisms comprises a plurality of first drive motors; each driving motor drives one rolling driving central shaft to rotate, so that the rolling guide plate is driven to move.
Further, the number of the rolling guide plates is two, the rolling modules are fixedly connected between the two rolling guide plates, and the rolling modules are driven by the two rolling guide plates to roll, trowel, extrude, shear and scrape the materials on the platform.
Furthermore, the material conveying devices are arranged in the drying chamber from top to bottom and are arranged in a plurality of layers;
the conveying directions of the material conveying devices of every two adjacent layers are opposite, namely: the materials are transported from the beginning to the end of the material transporting device on the upper layer, then fall to the beginning of the material transporting device on the lower layer, and then are transported to the end, and the transportation is carried out in such a way.
Furthermore, the feed inlet is positioned above the uppermost layer of the material conveying device, and the discharge outlet is positioned below the lowermost layer of the material conveying device;
the heat source inlet is arranged at the lateral side of the drying chamber close to the discharge port; the heat source outlet is also arranged at the side of the drying chamber close to the feeding port;
the air inlet of the heat source inlet is in reverse direction with the material outlet.
Further, the discharge gate sets up a rotatory discharge gate, and this rotatory discharge gate is closed, prevents hot-blast follow discharge gate department reveals.
Further, the rotating block of the rotary discharge hole is a disc with a gear, and the disc with the gear is driven by another gear.
Furthermore, an infrared heating device is arranged above the material conveying device.
The utility model has the advantages that: 1. in the material conveying process, the interactive grid bars generate transparent gaps, so that the flowability of gas is improved, and the drying of the material is facilitated. 2. In the material transportation process, roll the module and draw close to each other with a set of movable grid therein when, produce right material on the platform rolls, trowels, extrudees, cuts, strikes off the action, improves the evaporation area of material, lets the mummification go on more efficiently, also is applicable to the higher unable fashioned material of moisture content. 3. The material can smoothly drop from the vent seam downwards without blockage. 4. The air inlet of the heat source inlet is opposite to the material outlet, hot air enters the drying chamber from the horizontal direction and then goes out from the air outlet through the platform of the material conveying device, and therefore the hot air rises upwards from the bottom of the platform of the material conveying device and is evaporated in the horizontal direction to take away moisture, and the evaporation efficiency is improved. 5. The discharge gate is closed, prevents that hot-blast from revealing from the discharge gate, has reduced the heat loss, has further increased evaporation efficiency.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the apparatus of the present invention.
Fig. 2 is a schematic view of the structure of the movable grid of the present invention.
Fig. 3 is a schematic structural view of the guiding grid of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional explosion structure of the strip stacking propulsion type material conveying device of the present invention.
Fig. 5 is a schematic view of a part of the assembly structure of the stacking strip pushing type material conveying device of the present invention.
Fig. 6 is a schematic view of the overall structure of the strip stacking pushing type material conveying device of the present invention.
Fig. 7 is a schematic view of the "forward group of grid bars a and backward group of grid bars B" state of the present invention.
Fig. 8 is a schematic diagram of the "a group of grids upward and B group of grids downward" state of the present invention.
Fig. 9 is a schematic diagram of the "backward group a grid and forward group B grid" state of the present invention.
Fig. 10 is a schematic view of the "a group of grids downward and B group of grids upward" state of the present invention.
Fig. 11 is a schematic view of the front structure of a movable grid according to another embodiment of the present invention.
Fig. 12 is a schematic view of the middle structure of a movable grid according to another embodiment of the present invention.
Fig. 13 is a schematic view of the rear structure of a movable grill according to another embodiment of the present invention.
Fig. 14 is a schematic structural view of a movable grid after splicing according to another embodiment of the present invention.
Fig. 15 is a schematic structural view of the present invention in which a dual platform is used.
Fig. 16 is a schematic structural diagram of a material conveying device with a rolling function according to the present invention.
Fig. 17 is a side view of the material conveying device with rolling function according to the present invention.
Fig. 18 is a schematic structural view of the fixing plate of the material rolling device of the present invention fixed on the fixing support frame.
Fig. 19 is a schematic structural view of the rolling guide plate of the material rolling device of the present invention.
[ detailed description ] embodiments
As shown in fig. 1, a drying apparatus includes a drying chamber 1, a heat supply module 2, and a material conveying device 3 disposed in the drying chamber 1.
The drying chamber 1 is provided with a heat source inlet 51, a heat source outlet 52, a feed inlet 6, and a discharge outlet 7.
The hot outlet point 21 of the heat supply module 2 is arranged at the heat source inlet 4 and is used for providing a heat source for the drying chamber 1. The heat source module 2 is provided by a heat pump system.
The material conveying devices 3 are arranged in the drying chamber 1 from top to bottom in a layered mode. The two material conveying devices 3 are transported in opposite directions, namely: the material is transported to the tail end from the initial end of the material conveying device 3 on the upper layer, then falls to the initial end of the material conveying device 3 on the lower layer, is transported to the tail end, and is discharged from the discharge hole 7.
The feed inlet 6 is arranged above the uppermost layer material conveying device 3, and the discharge outlet 7 is arranged below the lowermost layer material conveying device 3.
An infrared heating device 12 is also arranged above the uppermost material conveying device 3. The material enters the drying chamber 1 from the feeding hole 6 and passes through the infrared heating device 12 to raise the temperature of the material.
The heat source inlet 4 is arranged at the lateral side of the drying chamber 1 close to the discharge hole 7; the heat source outlet 5 is also arranged at the side of the drying chamber 1, is positioned at the same side as the heat source inlet 4 and is close to the feed inlet 6; the air inlet of the heat source inlet 4 is in reverse direction with the material outlet.
The feed inlet 6 can also be provided with a strip making machine 9 (also can be a slicing machine) to ensure that the materials can be uniformly scattered to the initial end of the uppermost layer material conveying device 3 after being formed; in addition, the feed opening 6 is sealed by the strip making machine 9, and hot air is prevented from leaking from the feed opening 6. It should be noted that, in a specific practice, the feeding port 6 may not be provided with a strip making machine (or a slicing machine), but the feeding port 6 needs to be ensured to be closed to prevent hot air from escaping.
The discharge port 7 is provided with a rotary discharge port 10. The rotary discharge port 10 adopts a continuous quantitative rotary feeder disclosed in the chinese utility model patent 201611245704.0. In practice, it is also possible to replace the rotary block of the continuous doser with a geared disk, which is carried by another gear.
A hot air recycling device 11 is also arranged in the drying chamber 1, and the hot air recycling device 11 is arranged in the drying chamber 1 and close to the heat source air outlet 5; the hot air recycling device 11 includes a condenser 111 and an air guiding fan 112, and a part of the hot air is guided by the pipeline and the air guiding fan 112, dehumidified by the condenser 111, and returned to the drying chamber 1 again.
As shown in fig. 2 to 6, the material conveying device 3 includes two sets of grid bars 31 stacked alternately to form a stack of pushing type material conveying platforms 100;
the two groups of grid bars 31 are movable grid bars, and adjacent grid bars generate vertical and horizontal displacement with each other to ensure that each group of movable grid bars do reciprocating motion.
Each movable grid 31 is provided with three series holes 311 in a front-back balanced manner, the movable grids 31 of each group are connected into a movable body through series rods 312 penetrating through the series holes 311, and each movable body is guided by a driving device 32 and drives all the movable grids 31 of the group to generate the motion with the same motion trail. Every two adjacent grids 31 of the same grid set are separated by a gasket 313 to form a gap, and the gasket 313 is arranged on the serial rod 312.
The second driving device 32 includes a second driving motor 321, two chains 331, four chain wheels 332, two driving central shafts 322, and two guiding bars 323. (in practical applications, the second driving device 32 may be a plurality of driving motors for driving a set of guiding bars, respectively, without a chain and sprocket transmission mechanism)
The second driving motor 321 is provided outside the drying chamber 1. Two sprockets 332 are provided at each end of a drive center shaft 322. Two chains 331 are respectively wound around four sprockets 332 located on both sides of the set of driving central shafts 322 to serve as transmission between the set of driving central shafts 322.
Two driving central shafts 322 are arranged at the front and back symmetrical ends of the stacking strip pushing type material conveying platform 100.
Two guide bars 323 are arranged at the two symmetrical ends of the strip stacking push type material conveying platform 100. Two eccentric bearings 3231, three fixing holes 3232 and two abdicating holes 3233 are arranged at the front and rear balanced positions on each guide grid 323.
Two ends of the driving central shaft 322 are respectively sleeved on the left and right corresponding eccentric bearings 3231 on the two guide grid bars 323; the fixed holes 3232 of the guiding bars 323 are fixed with a group of series rods 312 of the movable bars 31.
The group A of movable grid bars 31 (a plurality) are driven by the group A of guide grid bars 323 (two) to reciprocate upwards, forwards, downwards, backwards and upwards. The group B of movable grid bars 31 (a plurality) are driven by the group B of guide grid bars 323 (two) to reciprocate upwards, forwards, downwards, backwards and upwards. The two sets AB of movable grills 31 make alternate movement, the movement locus is determined by the turning direction of the driving central shaft 322, and the movement amplitude is determined by the eccentric distance of the eccentric bearing 3231.
The A group of movable grills A31 and the B group of movable grills B31 share one group of driving central shaft 322, and the difference of the eccentric directions of the eccentric bearings 3231 sleeved on the driving central shaft 322 causes the two groups of movable grills A31 and B31 to generate staggered motion.
The second driving motor 321 drives the two driving central shafts 322 through the two chains 331 and the four chain wheels 332, and the two driving central shafts 322 move synchronously to respectively drive the guiding grid bars 323 penetrating through the two driving central shafts and drive the set of movable grid bars 31 to move with the same movement track.
In fig. 1, the material conveying device 3 on the upper layer directly drives two driving central shafts 322 to move synchronously by using two second driving motors 321, the material conveying device 3 on the lower layer directly drives one driving central shaft 322 by using one second driving motor 321, and indirectly drives the other driving central shaft 322 to move synchronously by using two chains 331 and four chain wheels 332 (second transmission mechanisms).
Fig. 7 to 10 are schematic structural diagrams of two sets of movable grills (and corresponding eccentric bearings) in different motion states.
The strip-stacking push type material conveying platform 100 runs in both forward and reverse directions, wherein the forward running distance is greater than the reverse running distance, so that the conveying speed of the material can be controlled on the premise that the material can be smoothly conveyed from the initial end to the tail end.
In addition, in a large-scale device, the length of the movable grid 31 is relatively long, and each movable grid 31 needs to be fixedly spliced by multiple segments, for example, as shown in fig. 11 to 14, the movable grid 31 in fig. 14 is fixedly spliced by three segments (31a, 31b, 31c) in fig. 11 to 13. The guide bars 323 are also suitable for this method.
In addition, a lower platform 200 with the same structure as the platform 100 can be arranged below the platform 100 formed by the strip stacking propelling type material conveying device 3. Referring to fig. 15, two lower guiding connecting strips 38 are respectively disposed on the movable grids 31 of the a group of movable grids on the left and right outermost sides of the upper platform 100 and connected to the movable grids 2-31 of the lower platform 200 at corresponding positions, and the B group of movable grids are disposed in the same manner, so that each group of movable grids 31 of the upper platform 100 drives the corresponding group of movable grids 2-31 of the lower platform 200 to move along the same track.
The lower platform 200 has the advantages that a part of materials can continuously be conveyed after falling from the gap of the upper platform 100 to the lower platform 200, which is equivalent to the expansion of the upper platform 100 and is beneficial to drying the materials.
As shown in fig. 16 to 19, the material conveying device 3 is further provided with a material rolling device, which is driven by a first driving device 4 to reciprocate 90 degrees with respect to the advancing direction of the material, so as to roll, level, extrude, shear and scrape the material on the platform.
A first drive device 4 comprising: a group of rolling driving central shafts 41, two rolling guide plates 42 and a group of rolling device driving mechanisms 43;
a set of crushing drive central shafts (not shown), including two crushing drive central shafts; the group of rolling driving central shafts is fixed by two fixing plates 411; the two fixing plates 411 are fixed on the fixing support frame 14, and the fixing support frame 14 is fixed at the bottom of the drying chamber 1.
The rolling guide plate 42 is provided with at least two eccentric devices 421, and a rolling driving central shaft penetrates through each first eccentric device 421;
the rolling device driving mechanism 43 comprises two gear steering mechanisms 431, wherein a first output end of each gear steering mechanism 431 penetrates through a rolling driving central shaft, and a second output end penetrates through the driving central shaft 322.
The grinding drive central axis is 90 ° from the drive central axis 322.
The driving central shaft 322 drives the rolling driving central shaft to rotate through the gear steering mechanism 431, the rolling driving central shaft drives the rolling guide plates 42 to move through the eccentric device 421, the moving direction of the rolling guide plates 42 and the moving direction of the platform form 90 degrees, a rolling module 421 is fixedly connected between the two rolling guide plates 42, and the rolling module 421 rolls, screeds, extrudes, cuts and scrapes materials on the platform under the driving of the rolling guide plates 42.
In this embodiment, the power of the two rolling drive center shafts 41 is transmitted from the two drive center shafts 322 through the two gear steering mechanisms 431. In practical practice, the power of the two rolling driving central shafts 41 can also be driven by two first driving motors which are additionally arranged, or one first driving motor is matched with one first transmission mechanism for driving.
The bottom of the rolling guide plate 42 of the material conveying device 3 on the upper layer in fig. 1 is also provided with an L-shaped rolling module 422, and the L-shaped rolling module 422 just performs rolling, floating, extruding, shearing and scraping actions on the material on the lower layer platform 200.
In particular practice, the rolling modules 421 and 422 may be designed as bars with gaps, the length direction of the bars being perpendicular to the moving direction of the movable bars of the platform.
The working process is as follows:
the material gets into drying chamber 1 from the system strip machine 9 of feed inlet 6 department, at first falls the top of upper material conveyor 3, is carried the end of upper material conveyor 3, then falls the top of lower floor material conveyor 3, is carried the end of lower floor material conveyor 3, then falls discharge gate 7, through rotatory discharge gate 10 ejection of compact. In the material transportation process, when rolling the module and drawing close to each other with the activity bars of one of them group, produce the action that rolls, trowel, extrude, cut, strike off the material on the platform.
The sealing of the feed inlet 6 and the discharge outlet 7 is ensured by the strip making machine 9 and the rotary discharge outlet 10, and the leakage of hot air from the feed inlet 6 and the discharge outlet 7 is prevented.
Meanwhile, hot air enters from the heat source inlet 4, passes through the bottom of the lower-layer material conveying device 3 upwards, then passes through the bottom of the upper-layer material conveying device 3 upwards, and reaches the heat source outlet 5, and a part of hot air passes through the condenser 111 to be dehumidified under the guide of the pipeline and the air guide fan 112 under the action of the hot air recycling device 11 and then returns to the drying chamber 1 again.
The hot air rises from the bottom, which accords with the physical principle, but the evaporation is most important to ensure that the material is uniform, the material layer needs to flow through, and the material layer surface needs to flow more, so that the evaporation is quicker. The utility model discloses in material transportation process, interactive grid produces penetrating gap, improves gaseous mobility. In the material transportation process, the material rolling device rolls, trowels, extrudees, cuts, strikes off the action through the material to the platform, improves the evaporation area of material, lets the mummification go on more efficiently. The material can drop downwards smoothly from the vent seam without blocking, and the lower platform is equivalent to the upper platform, so that the drying of the material is more facilitated. The utility model discloses an air inlet of heat source import is reverse and goes with the ejection of compact of material, and hot-blast from the horizontal direction get into in the drying chamber, not only upwards rises from material conveyor's platform bottom, still evaporates in the horizontal direction, takes away moisture content, has strengthened evaporation efficiency. The discharge gate is closed, prevents that hot-blast from revealing from the discharge gate, has further increased evaporation efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A drying device of a material conveying device with a rolling function comprises a heat supply module, a drying chamber and the material conveying device arranged in the drying chamber;
the drying chamber is provided with a heat source inlet, a heat source outlet, a feeding hole and a discharging hole;
the heat outlet point of the heat supply module is arranged at the heat source inlet and used for providing a heat source for the drying chamber;
the material conveying device is used for providing a platform for laying and propelling materials;
the method is characterized in that:
the material conveying device is provided with a material rolling device, and the material rolling device is driven by a first driving device to reciprocate at a certain angle with the propelling direction of the material, so that the material on the platform is rolled, trowelled, extruded, sheared and scraped.
2. The drying equipment of the material conveying device with the rolling function as claimed in claim 1, wherein: the angle is 90 °.
3. The drying equipment of the material conveying device with the rolling function as claimed in claim 1 or 2, wherein:
the platform of the material conveying device is a stack of push type material conveying platforms formed by alternately stacking two groups of movable grids; every two adjacent movable grids in the same group of movable grids are separated by a gasket, and the thickness of the gasket is greater than that of the other group of movable grids, so that a vent seam is formed;
the two groups of movable grid bars generate relative displacement to ensure that each group of movable grid bars do reciprocating motion;
two or more series connection holes are arranged at the front and rear balanced positions on each group of movable grid bars; the movable grid bars of each group are connected into a movable body through the serial connection rods penetrating through the serial connection holes; and each movable body guides and drives all the movable grids of the group to generate the movement with the same movement track through a second driving device.
4. The drying equipment of the material conveying device with the rolling function as claimed in claim 3, wherein: each movable grid is formed by splicing two or more than two sections of grids.
5. The drying equipment of the material conveying device with the rolling function as claimed in claim 3, wherein: the second driving device includes: a group of driving central shafts, a group of guiding grid bars and a group of driving mechanisms;
the group of driving central shafts comprises at least two driving central shafts;
the group of guide grid bars comprises at least two guide grid bars which are positioned at the left and right balance positions of the strip stacking propulsion type material conveying platform; each guide grid bar is provided with at least two second eccentric devices which are positioned at the front and back balance positions of the material conveying platform, and one driving central shaft penetrates through the second eccentric devices corresponding to the left and right of the group of guide grid bars; the eccentric directions of the second eccentric devices on the group of guide grid bars are consistent, and the eccentric shaft distances are consistent; each guide grid is provided with at least two fixed holes, and the positions of the fixed holes are consistent with those of the series connection holes on the movable grid; the fixed holes on the guide grid bars and the serial holes of the movable grid bars are fixedly connected in series through the same serial connecting rod;
the group of driving mechanisms comprises a second driving motor and a second transmission mechanism, or a plurality of second driving motors;
the group of driving mechanisms drive the group of driving central shafts to realize the same steering and rotating speed; the group of driving mechanisms drive the group of driving central shafts to synchronously move and respectively drive the group of guide bars sleeved on the group of driving central shafts to move, and the group of guide bars drive the group of movable bars connected with the group of driving central shafts to move along the same movement track.
6. The drying equipment of the material conveying device with the rolling function as claimed in claim 5, wherein: the first driving device includes: the rolling device comprises a group of rolling driving central shafts, at least one rolling guide plate and a group of rolling device driving mechanisms;
the rolling driving central shafts comprise at least two rolling driving central shafts; the group of rolling driving central shafts are fixed through at least one fixing plate;
the rolling guide plate is provided with at least two first eccentric devices, and each first eccentric device is internally provided with one rolling driving central shaft in a penetrating way;
the rolling device driving mechanism comprises at least two gear steering mechanisms, a first output end of each gear steering mechanism penetrates through the rolling driving central shaft, and a second output end of each gear steering mechanism penetrates through the driving central shaft;
the driving central shaft drives the rolling driving central shaft to rotate through the gear steering mechanism, the rolling driving central shaft drives the rolling guide plate to move through the first eccentric device, and the moving direction of the rolling guide plate and the moving direction of the platform form a certain angle, so that the rolling guide plate performs rolling, floating, extruding, shearing and scraping actions on materials on the platform.
7. The drying equipment of the material conveying device with the rolling function as claimed in claim 5, wherein: the first driving device includes: the rolling device comprises a group of rolling driving central shafts, at least one rolling guide plate and a group of rolling device driving mechanisms;
the rolling driving central shafts comprise at least two rolling driving central shafts; the group of rolling driving central shafts are fixed through at least one fixing plate;
the rolling guide plate is provided with at least two first eccentric devices, and each first eccentric device is internally provided with one rolling driving central shaft in a penetrating way;
the rolling device driving mechanism comprises at least two gear steering mechanisms, a first output end of each gear steering mechanism penetrates through the rolling driving central shaft, and a second output end of each gear steering mechanism penetrates through the driving central shaft;
the driving center shaft passes through the gear steering mechanism drive roll the driving center shaft and rotate, roll the driving center shaft and pass through first eccentric device drives roll the guide plate motion, roll the direction of motion of guide plate and the direction of motion of platform is certain angle, roll the guide plate still fixed connection one and roll the module, roll the module and be in roll the guide plate drive down to the material on the platform roll, trowel, extrude, cut, strike off the action.
8. The drying equipment of the material conveying device with the rolling function as claimed in claim 6 or 7, wherein: the rolling device driving mechanism comprises a first driving motor and a first transmission mechanism; the first driving motor and the first transmission mechanism drive the group of rolling driving central shafts to rotate, so that the rolling guide plate is driven to move;
or, the set of rolling mill drive mechanisms comprises a plurality of first drive motors; each driving motor drives one rolling driving central shaft to rotate, so that the rolling guide plate is driven to move.
9. The drying equipment of the material conveying device with the rolling function as claimed in claim 7, wherein: the two rolling guide plates are fixedly connected with each other through the rolling module, and the rolling module is driven by the two rolling guide plates to roll, trowel, extrude, shear and scrape the materials on the platform.
10. The drying equipment of the material conveying device with the rolling function as claimed in claim 1, wherein: the material conveying devices are arranged in the drying chamber from top to bottom and are arranged in a plurality of layers;
the conveying directions of the material conveying devices of every two adjacent layers are opposite, namely: the materials are transported from the beginning to the end of the material transporting device on the upper layer, then fall to the beginning of the material transporting device on the lower layer, and then are transported to the end, and the transportation is carried out in such a way.
11. The drying apparatus of material conveying device with rolling compaction function according to claim 10, wherein: the feed port is positioned above the uppermost layer of the material conveying device, and the discharge port is positioned below the lowermost layer of the material conveying device;
the heat source inlet is arranged at the lateral side of the drying chamber close to the discharge port; the heat source outlet is also arranged at the side of the drying chamber close to the feeding port;
the air inlet of the heat source inlet is in reverse direction with the material outlet.
12. The drying equipment of the material conveying device with the rolling function as claimed in claim 1, wherein: the discharge gate sets up a rotatory discharge gate, and this rotatory discharge gate is closed, prevents hot-blast follow discharge gate department reveals.
13. The drying apparatus of material conveying device with rolling compaction function according to claim 12, wherein: the rotary block of the rotary discharge port is a disc with a gear, and the disc with the gear is driven by another gear.
14. The drying equipment of the material conveying device with the rolling function as claimed in claim 1, wherein: an infrared heating device is also arranged above the material conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474298.4U CN211645025U (en) | 2019-09-05 | 2019-09-05 | Drying equipment of material conveying device with rolling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474298.4U CN211645025U (en) | 2019-09-05 | 2019-09-05 | Drying equipment of material conveying device with rolling function |
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| Publication Number | Publication Date |
|---|---|
| CN211645025U true CN211645025U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474298.4U Withdrawn - After Issue CN211645025U (en) | 2019-09-05 | 2019-09-05 | Drying equipment of material conveying device with rolling function |
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| Country | Link |
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| CN (1) | CN211645025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606644A (en) * | 2019-09-05 | 2019-12-24 | 安尼康（福建）环保设备有限公司 | Drying equipment of material conveying device with rolling function |
-
2019
- 2019-09-05 CN CN201921474298.4U patent/CN211645025U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606644A (en) * | 2019-09-05 | 2019-12-24 | 安尼康（福建）环保设备有限公司 | Drying equipment of material conveying device with rolling function |
| CN110606644B (en) * | 2019-09-05 | 2024-05-14 | 安尼康（福建）环保设备有限公司 | Drying equipment of material conveying device with rolling function |
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