CN214991049U - Sludge harmless dryer - Google Patents
Sludge harmless dryer Download PDFInfo
- Publication number
- CN214991049U CN214991049U CN202120535282.0U CN202120535282U CN214991049U CN 214991049 U CN214991049 U CN 214991049U CN 202120535282 U CN202120535282 U CN 202120535282U CN 214991049 U CN214991049 U CN 214991049U
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- China
- Prior art keywords
- gear
- rotary drum
- fixedly connected
- sludge
- mud
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010802 sludge Substances 0.000 title claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 39
- 238000012216 screening Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 244000309464 bull Species 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 230000032258 transport Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a mud innocent drying machine, include: a drum and a blower rotationally coupled to an end of the drum; the screening component is used for screening impurities in the sludge entering the rotary drum; a wiper assembly for substantially contacting the sludge at the bottom of the interior of the bowl with hot air; the extrusion subassembly, the extrusion subassembly is arranged in absorbing the moisture in the mud, rotates at the rotary drum inner wall through the limiting plate and wipes away to the mud that makes to be located the bottom transports rotary drum inner wall middle part, and under the effect of movable rod, further breaks up the mud of transporting rotary drum inner wall middle part, makes the mud drying degree even unanimous, and the limiting plate supports presses the extrusion piece again, extrudees out absorbing moisture in the extrusion piece, accelerates drying efficiency.
Description
Technical Field
The utility model relates to a sludge treatment equipment technical field specifically is a mud innocent drying machine.
Background
The sludge drying generally uses a rotary drum dryer, the rotary drum rotates at a slow speed, the sludge is dried in the rotary drum through hot air, the rotary drum is inclined along the axis, and a dried product is obtained at the bottom end.
When the existing grasping south-through drier is used, problems often occur, firstly, sludge contains other impurities which are not cleaned up, the phenomenon of blocking appears when entering a field, the effect of the rotary drum drier in copying and scattering is not good, most of the sludge only rotates along the inner wall of a rotary drum and cannot be fully contacted with hot air, the drying is not uniform, the efficiency is low, the drying degree is different, and due to the fact that the rotating speed of the rotary drum is slow, a part of sludge which is dried quickly is easy to accumulate at the bottom and agglomerate and is difficult to separate out, therefore, the sludge harmless drier is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mud innocent drying machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sludge innocent dryer comprising: a drum and a blower rotationally coupled to an end of the drum; the screening component is used for screening impurities in the sludge entering the rotary drum; a wiper assembly for substantially contacting the sludge at the bottom of the interior of the bowl with hot air; the squeezing assembly is used for absorbing moisture in the sludge.
Preferably, the screening subassembly include with rotary drum tip normal running fit's fixed block, the fixed block runs through and is equipped with the inflow entrance, the inflow entrance top is symmetrical structure normal running fit and has two carousels, the first bull stick of fixedly connected with between the carousel, two be a plurality of sieve of circular matrix arrangement fixedly connected with between the carousel, leave the space that the mud of being convenient for trickled between sieve and the first bull stick.
Preferably, the scraping component comprises a fifth gear, two first inner gear rings which are arranged inside the rotary drum in a symmetrical structure, the fifth gear is fixedly connected with the fixed block, the fifth gear is two, a plurality of rotary plates are fixedly connected between the outer surfaces of the first inner gear rings in an evenly distributed manner, a limiting plate is fixedly connected to each rotary plate, the limiting plate is rotatably matched with the inner wall of the rotary drum, the limiting plate is positioned on the left side, the left part of the outer surface of each first inner gear ring is a circular matrix fixedly connected with L-shaped connecting rod, the outer end of each L-shaped connecting rod is fixedly connected with a second gear, the inner gear rings in the rotary drum are fixedly connected with a second inner gear ring, the outer side of each second gear ring is meshed with the second inner gear ring, the inner teeth of each second gear ring are meshed with the fifth gear ring, and a rolling component which is used for scattering partial caking sludge is arranged inside each first inner gear ring.
Preferably, the rolling subassembly includes the second bull stick, the equal fixedly connected with third gear in second bull stick both ends, the third gear meshing have with air-blower normal running fit's fourth gear, fourth gear and the meshing transmission of first interior ring gear, be a plurality of movable rods of evenly distributed fixedly connected with on the second bull stick.
Preferably, the extrusion subassembly includes the extrusion piece, the activity groove has been seted up to rotary drum inner wall bottom, extrusion piece and activity groove clearance fit, the extrusion piece is made by the material that has water absorption, extrusion piece middle part material has the contractility, extrusion piece bottom is evenly distributed and is equipped with a plurality of springs, the spring both ends articulate the cooperation with extrusion piece and activity tank bottom surface respectively, the notch has been seted up to activity tank bottom minimum.
Preferably, the top surface of the fixed block is of an inclined downward structure, and the height of the first rotating rod in the vertical direction is higher than the left side of the inflow port.
Preferably, the front side and the rear side of the extrusion block are in a rounded shape.
Preferably, the outer surface of one end of the outer side of the rotary drum is fixedly connected with an outer toothed ring, the outer toothed ring is meshed with a first gear, the side surface of the first gear is fixedly connected with a motor, the bottom of the other end of the rotary drum is provided with a discharge opening, and a collecting tank is arranged below the discharge opening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a motor drives the rotary drum and rotates, and the ring gear drives first interior ring gear and rotates in the second, makes the commentaries on classics board drive the limiting plate and rotate at the rotary drum inner wall and scrape and wipe away to the mud that makes to be located the bottom transports rotary drum inner wall middle part, fully contacts with the hot-air, and under the effect of first interior ring gear, second bull stick and movable rod, further breaks up the mud of transporting the part caking at rotary drum inner wall middle part, makes the mud drying degree even unanimous.
2. The utility model discloses a rotating sieve sieves out with the not clean up impurity in mud to throw away from the inflow entrance through the sieve, avoid impurity to block up the discharge opening, the notch, and the mud after the screening gets into the rotary drum through the space that leaves between first bull stick and the sieve, when the limiting plate rotates through rotary drum inner wall bottom again, support and press the extrusion piece, under the effect of spring, extrude the absorptive moisture in the extrusion piece, and flow out from the notch, thereby reduce the moisture in the mud fast, accelerate drying efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the screen assembly of the present invention;
FIG. 4 is an enlarged view of the structure of area A in FIG. 2;
FIG. 5 is an enlarged view of the structure of the area B in FIG. 2;
fig. 6 is an enlarged view of the structure of the region C in fig. 2.
In the figure: 1-a rotating drum; 2-a blower; 3-a screen assembly; 4, fixing blocks; 5-an inflow port; 6, rotating a disc; 7-a first rotating rod; 8-sieve plate; 9-voids; 10-a wiper assembly; 11-fifth gear; 12-a first inner toothed ring; 13-rotating the plate; 14-a limiting plate; 15-L-shaped connecting rods; 16-a second gear; 17-a second internal toothed ring; 18-a rolling assembly; 19-a second rotating bar; 20-a third gear; 21-a fourth gear; 22-a movable rod; 23-an extrusion assembly; 24-an extrusion block; 25-a movable groove; 26-a spring; 27-notches; 28-external gear ring; 29-a first gear; 30-a motor; 31-collecting tank.
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. 1-6, the present invention provides a technical solution: a sludge innocent dryer comprising: a rotary drum 1 and a blower 2 rotatably fitted to an end of the rotary drum 1; the screening component 3 is used for screening impurities in the sludge entering the rotary drum 1; a wiper assembly 10 for bringing sludge at the bottom inside the bowl 1 into sufficient contact with hot air by the wiper assembly 10; a pressing assembly 23, wherein the pressing assembly 23 is used for absorbing moisture in the sludge.
The scraping component 10 comprises a fifth gear 11 and two first inner toothed rings 12 which are arranged inside a rotary drum 1 in a symmetrical structure, the fifth gear 11 is fixedly connected with a fixed block 4, a plurality of rotary plates 13 are fixedly connected between the outer surfaces of the first inner toothed rings 12 in an evenly distributed manner, limiting plates 14 are fixedly connected onto the rotary plates 13, the outer sides of the limiting plates 14 are in rotating fit with the inner wall of the rotary drum 1, the left parts of the outer surfaces of the first inner toothed rings 12 positioned on the left side are fixedly connected with L-shaped connecting rods 15 in a circular matrix manner, the outer ends of the L-shaped connecting rods 15 are fixedly connected with second gears 16, second inner toothed rings 17 are fixedly connected into the rotary drum 1, the outer sides of the second gears 16 are in meshing transmission with the second inner toothed rings 17, the inner teeth of the second gears 16 are in meshing transmission with the fifth gear 11, rolling components 18 for scattering partial caking sludge are arranged inside the first inner toothed rings 12, the rotation of rotary drum 1, second internal gear 17 rotate, and the cooperation is unmoved fifth gear 11, and second gear 16 drives L shape connecting rod 15 and first internal gear 12 and rotates to make commentaries on classics board 13 and limiting plate 14 rotate, transport the mud of rotary drum 1 inner wall bottom to rotary drum 1 middle part, make hot-air and mud fully contact.
The rolling component 18 comprises a second rotating rod 19, third gears 20 are fixedly connected to two ends of the second rotating rod 19, the third gears 20 are meshed with fourth gears 21 matched with the air blower 2 in a rotating mode, the fourth gears 21 are meshed with the first inner toothed ring 12 for transmission, a plurality of movable rods 22 are uniformly distributed and fixedly connected on the second rotating rod 19, the first inner toothed ring 12 rotates to drive the fourth gears 21 to rotate, so that the third gears 20 are driven to drive the second rotating rod 19 to rotate, and the movable rods 22 break the agglomerated sludge.
The extrusion assembly 23 comprises an extrusion block 24, a movable groove 25 is formed in the bottom of the inner wall of the rotary drum 1, the extrusion block 24 is movably matched with the movable groove 25, the extrusion block 24 is made of a material with water absorption performance, the middle material of the extrusion block 24 has contractibility, the bottom of the extrusion block 24 is uniformly distributed and provided with a plurality of springs 26, two ends of each spring 26 are respectively hooked and matched with the bottom surfaces of the extrusion block 24 and the movable groove 25, the lowest point of the bottom of the movable groove 25 is provided with a notch 27, the limiting plate 14 rotates to the lowest part of the inner wall of the rotary drum 1, the extrusion block 24 is extruded, the extrusion block 24 moves downwards along the movable groove 25 under the action of the springs 26, the middle part of the extrusion block 24 contracts, and water absorbed in the extrusion block 24 is extruded out and flows out through the notch 27.
The top surface of the fixed block 4 is of an inclined downward structure, the height of the first rotating rod 7 in the vertical direction is higher than the left side of the inflow port 5, and the sieve plate 8 is convenient to throw impurities out of the leftmost end of the inflow port 5.
The front side and the rear side of the extrusion block 24 are in a rounded shape, so that the limiting plate 14 is in quick contact with the extrusion block 24, and downward extrusion force of the limiting plate 14 on the extrusion block 24 is formed.
The outer surface of one end of the outer side of the rotary drum 1 is fixedly connected with an outer toothed ring 28, the outer toothed ring 28 is meshed with a first gear 29, the side surface of the first gear 29 is fixedly connected with a motor 30, the bottom of the other end of the rotary drum 1 is provided with a discharge opening, a collecting tank 31 is arranged below the discharge opening, the rotary drum 1 is enabled to rotate under the action of the motor 30, the first gear 29 and the outer toothed ring 28, and the discharge opening is matched with the collecting tank 31 to complete the collection work of the dried sludge.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
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 (8)
1. A sludge innocent dryer comprising:
a rotary drum (1) and a blower (2) which is rotationally matched with the end part of the rotary drum (1);
the method is characterized in that:
the screening device also comprises a screening component (3), wherein the screening component (3) is used for screening impurities in the sludge entering the rotary drum (1);
a wiper assembly (10), the wiper assembly (10) being used for fully contacting the sludge at the bottom inside the rotating drum (1) with hot air;
a pressing assembly (23), wherein the pressing assembly (23) is used for absorbing moisture in the sludge.
2. The sludge innocent dryer according to claim 1, wherein: screening subassembly (3) include with rotary drum (1) tip normal running fit fixed block (4), fixed block (4) run through and are equipped with inflow entrance (5), inflow entrance (5) top is symmetrical structure normal running fit and has two carousel (6), the first bull stick (7) of fixedly connected with between carousel (6), two be a plurality of sieve (8) of circular matrix arrangement fixedly connected with between carousel (6), leave space (9) that the mud trickles of being convenient for between sieve (8) and first bull stick (7).
3. The sludge innocent dryer according to claim 2, wherein: the scraping component (10) comprises a fifth gear (11) and two first inner gear rings (12) which are arranged inside the rotary drum (1) in a symmetrical structure, the fifth gear (11) is fixedly connected with a fixed block (4), two rotating plates (13) are fixedly connected between the outer surfaces of the first inner gear rings (12) in an evenly distributed manner, limiting plates (14) are fixedly connected onto the rotating plates (13), the outer sides of the limiting plates (14) are in rotating fit with the inner wall of the rotary drum (1), the left part of the outer surface of the first inner gear rings (12) on the left side is a circular matrix fixedly connected with L-shaped connecting rod (15), the outer ends of the L-shaped connecting rod (15) are fixedly connected with a second gear (16), the inner side of the rotary drum (1) is fixedly connected with a second inner gear ring (17), the outer side of the second gear (16) is in meshing transmission with the second inner gear ring (17), and the inner teeth of the second gear (16) are in meshing transmission with the fifth gear (11), the first inner toothed ring (12) is internally provided with a rolling assembly (18) for scattering partially agglomerated sludge.
4. The sludge innocent dryer according to claim 3, wherein: the rolling component (18) comprises a second rotating rod (19), wherein a third gear (20) is fixedly connected to the two ends of the second rotating rod (19), the third gear (20) is meshed with a fourth gear (21) which is matched with the blower (2) in a rotating mode, the fourth gear (21) is meshed with the first inner gear ring (12) in a transmission mode, and a plurality of movable rods (22) which are uniformly distributed and fixedly connected to the second rotating rod (19) are arranged on the second rotating rod.
5. The sludge innocent dryer according to claim 4, wherein: the extrusion subassembly (23) is including extrusion piece (24), movable groove (25) have been seted up to rotary drum (1) inner wall bottom, extrusion piece (24) and movable groove (25) clearance fit, extrusion piece (24) are made by the material that has water absorption, extrusion piece (24) middle part material has the contractility, extrusion piece (24) bottom is evenly distributed and is equipped with a plurality of springs (26), spring (26) both ends articulate the cooperation with extrusion piece (24) and movable groove (25) bottom surface respectively, notch (27) have been seted up to movable groove (25) bottom minimum.
6. The sludge innocent dryer according to claim 5, wherein: the top surface of the fixed block (4) is of an inclined downward structure, and the height of the first rotating rod (7) in the vertical direction is higher than the left side of the inflow port (5).
7. The sludge innocent dryer according to claim 6, wherein: the front side and the rear side of the extrusion block (24) are in a shape of a rounded corner.
8. The sludge innocent dryer according to claim 7, wherein: the outer surface of one outer end of the rotary drum (1) is fixedly connected with an outer toothed ring (28), the outer toothed ring (28) is meshed with a first gear (29), the side surface of the first gear (29) is fixedly connected with a motor (30), a discharge opening is formed in the bottom of the other end of the rotary drum (1), and a collecting tank (31) is arranged below the discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535282.0U CN214991049U (en) | 2021-03-15 | 2021-03-15 | Sludge harmless dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535282.0U CN214991049U (en) | 2021-03-15 | 2021-03-15 | Sludge harmless dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214991049U true CN214991049U (en) | 2021-12-03 |
Family
ID=79156332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535282.0U Expired - Fee Related CN214991049U (en) | 2021-03-15 | 2021-03-15 | Sludge harmless dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214991049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654867A (en) * | 2022-10-27 | 2023-01-31 | 河津市炬华铝业有限公司 | Natural gas transmission mechanism and method in drying process of activated alumina production |
| CN116444124A (en) * | 2023-06-15 | 2023-07-18 | 泰州明锋资源再生科技有限公司 | Automatic circulation drying equipment |
-
2021
- 2021-03-15 CN CN202120535282.0U patent/CN214991049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654867A (en) * | 2022-10-27 | 2023-01-31 | 河津市炬华铝业有限公司 | Natural gas transmission mechanism and method in drying process of activated alumina production |
| CN116444124A (en) * | 2023-06-15 | 2023-07-18 | 泰州明锋资源再生科技有限公司 | Automatic circulation drying equipment |
| CN116444124B (en) * | 2023-06-15 | 2023-09-01 | 泰州明锋资源再生科技有限公司 | Automatic circulation drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |