CN217746637U - Low-temperature granulator for sludge recovery - Google Patents
Low-temperature granulator for sludge recovery Download PDFInfo
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- CN217746637U CN217746637U CN202221188382.1U CN202221188382U CN217746637U CN 217746637 U CN217746637 U CN 217746637U CN 202221188382 U CN202221188382 U CN 202221188382U CN 217746637 U CN217746637 U CN 217746637U
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- fixedly connected
- shaft
- mixing
- sludge drying
- sludge
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- 239000010802 sludge Substances 0.000 title claims abstract description 85
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 54
- 230000003179 granulation Effects 0.000 claims description 30
- 238000005469 granulation Methods 0.000 claims description 30
- 238000007599 discharging Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a low temperature granulator for sludge recovery, including the sludge drying case, the top fixedly connected with agitator motor of sludge drying case, the first (mixing) shaft of output fixedly connected with of agitator motor, the other end of first (mixing) shaft runs through and extends to the inside of sludge drying case, the both sides of first (mixing) shaft just are located the first puddler of the equal fixedly connected with a plurality of in inside of sludge drying case. The utility model discloses a first (mixing) shaft rotates and drives first puddler and stir mud, and rotate through the fixed plate and drive the second (mixing) shaft and be circular motion, through drive gear and the cooperation of annular rack for the second (mixing) shaft carries out the rotation when being circular motion, and then drives the second puddler and rotate, thereby can improve the stirring effect to mud, make being heated that mud can be even, thereby can shorten the mummification time of mud, improved sludge drying efficiency.
Description
Technical Field
The utility model relates to a sludge processing technology field especially relates to low temperature granulator for sludge recycling.
Background
With the gradual speed increase of urban sewage treatment facility construction and the increasing of sewage centralized treatment rate, the sludge amount generated by sewage treatment plants is increased sharply. The sludge amount generated by sewage treatment plants per million tons of sewage is about 5-10 tons, more than 80% of the sludge generated by the sewage treatment plants is not properly treated, and the pollution problem caused by random sludge stacking is highlighted, thereby causing wide social attention.
Mud need carry out the mummification to it before carrying out the granulation and handle, current granulator is when carrying out the mummification to mud, use the drying apparatus to heat mud, and only rotate through a puddler of motor drive usually and stir mud, this kind of stirring mode efficiency is lower, lead to mud can not the thermally equivalent, make sludge drying efficiency low, the mummification time has been increased, and do not have supplementary unloader in the unloading pipe of current sludge drying bottom of the case portion, lead to the mud behind the mummification very easily to block up the unloading pipe when the unloading, unloading pipe blocking leads to unloading speed extremely slow, and then machining efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a low-temperature granulator for sludge recovery.
In order to achieve the above purpose, the utility model adopts the following technical scheme: low temperature granulator for sludge recovery, including the sludge drying case, the top fixedly connected with agitator motor of sludge drying case, agitator motor's the first (mixing) shaft of output fixedly connected with, the other end of first (mixing) shaft runs through and extends to the inside of sludge drying case, the both sides of first (mixing) shaft just are located the first puddler of the equal fixedly connected with a plurality of in inside of sludge drying case, just the both sides of first (mixing) shaft just are located the equal fixedly connected with fixed plate in top of first puddler, the top of fixed plate runs through and rotates through rolling bearing and is connected with the second (mixing) shaft, the top fixedly connected with drive gear of second (mixing) shaft, just the equal fixedly connected with a plurality of second puddler in both sides of second (mixing) shaft, fixedly connected with annular rack on the inner wall of sludge drying case, just the device groove has all been seted up to the both sides of sludge drying incasement wall, the inside fixedly connected with drying apparatus in device groove, the bottom of sludge drying case is provided with the granulation mummification subassembly through the support frame, be provided with down the unloading pipe between sludge drying subassembly, agitator motor passes through external control switch and external power supply electric connection.
Rotate through first (mixing) shaft and drive first puddler and stir mud, and rotate through the fixed plate and drive the second (mixing) shaft and be circular motion, through drive gear and the cooperation of annular rack for the second (mixing) shaft carries out the rotation when being circular motion, and then drives the rotation of second puddler, thereby can improve the stirring effect to mud, make being heated that mud can be even, thereby can shorten the mummification time of mud, improved sludge drying efficiency.
As a further description of the above technical solution:
fixedly connected with backup pad between the both sides of unloading inside pipe wall, the top of backup pad runs through and the rotation connection has first pivot through rolling bearing, the outer fixed surface of first pivot is connected with spiral delivery leaf, just be located the bottom fixedly connected with solenoid valve of first pivot between the both sides of unloading inside pipe wall, the top fixedly connected with fixed block of first pivot, rectangle chucking groove has been seted up at the top of fixed block, the bottom of first (mixing) shaft is provided with the chucking subassembly, the solenoid valve passes through external control switch and external power source electric connection.
As a further description of the above technical solution:
the granulation subassembly includes the granulation frame, the granulation frame passes through support frame fixed connection in the bottom of sludge drying case, one side fixedly connected with fixed motor of granulation frame, the output fixedly connected with second pivot of fixed motor, the other end of second pivot runs through and extends to the inside of granulation frame, the surface of second pivot and the fixed cover in the inside that is located the granulation frame are equipped with spiral granulation leaf, the bottom intercommunication of granulation frame has the discharging pipe, fixed motor passes through external control switch and external power source electric connection.
As a further description of the above technical solution:
the clamping assembly comprises a fixed frame, an electromagnet is fixedly connected to the top of the inner wall of the fixed frame, a permanent magnet is slidably connected between two sides of the inner wall of the fixed frame, a straight rod is fixedly connected to the bottom of the permanent magnet, the other end of the straight rod penetrates through the bottom of the fixed frame and extends to the bottom of the fixed frame, and a rectangular clamping block matched with the rectangular clamping groove is fixedly connected to one end of the straight rod, which extends to the bottom of the fixed frame.
The electromagnet is electrically connected with an external power supply through an external control switch, the electromagnet generates magnetism when being electrified, and the magnetic pole of one side opposite to the permanent magnet is the same, so that the permanent magnet is repelled when the electromagnet is electrified.
Through the circular telegram of electro-magnet, the electro-magnet produces magnetism, repel the permanent magnet, the permanent magnet receives the repulsion force of electro-magnet and then removes to the one side of keeping away from the electro-magnet, and then drive the inside in rectangle chucking piece embedding rectangle chucking groove, at this moment, the rotation through first (mixing) shaft can drive first pivot and rotate, first pivot rotation band spiral delivery leaf rotates, thereby the realization is carried the mud in the unloading pipe, thereby can avoid mud to block up the unloading pipe, thereby can improve the unloading rate of mud, and then the machining efficiency of mud has been improved.
As a further description of the above technical solution:
the bottom of sludge drying incasement wall just is located the equal fixedly connected with deflector in both sides of unloading pipe, the top of sludge drying case just is located agitator motor's the fixed intercommunication in left side has the feeder hopper.
The sludge at the bottom of the inner wall of the sludge drying box can be guided to the discharging pipe conveniently by arranging the guide plate, so that the discharging speed of the sludge can be effectively improved.
As a further description of the above technical solution:
the driving gear is meshed with the annular rack.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this low temperature granulator for sludge recycling, it stirs mud to rotate through first (mixing) shaft and drive first puddler, and rotate through the fixed plate and drive the second (mixing) shaft and be circular motion, through drive gear and annular rack cooperation, make the second (mixing) shaft carry out the rotation when being circular motion, and then drive the second puddler and rotate, thereby can improve the stirring effect to mud, make mud can be even be heated, thereby can shorten the mummification time of mud, sludge mummification efficiency has been improved.
2. Compared with the prior art, this low temperature granulator for sludge recycling, circular telegram through the electro-magnet, the electro-magnet produces magnetism, repel the permanent magnet, the permanent magnet receives the repulsion force of electro-magnet and then removes to the one side of keeping away from the electro-magnet, and then drive the inside in rectangle chucking piece embedding rectangle chucking groove, at this moment, rotation through first (mixing) shaft can drive first pivot and rotate, first pivot rotates and drives the auger delivery leaf and rotate, thereby realize carrying the mud in the unloading pipe, thereby can avoid mud to block up the unloading pipe, thereby can improve the unloading rate of mud, and then the machining efficiency of mud has been improved.
Drawings
FIG. 1 is a front sectional view of the overall structure of a low-temperature granulator for sludge recycling according to the present invention;
FIG. 2 is a front sectional view of a feeding pipe of the low-temperature granulator for sludge recycling according to the present invention;
FIG. 3 is a top view of the fixing block and the rectangular clamping groove of the low-temperature granulator for sludge recycling according to the present invention;
fig. 4 is a front sectional view of the fixing frame of the low-temperature granulator for sludge recovery provided by the utility model.
Illustration of the drawings:
1. a sludge drying box; 2. a stirring motor; 3. a first stirring shaft; 4. a first stirring rod; 5. a fixing plate; 6. a second stirring shaft; 7. a drive gear; 8. a second stirring rod; 9. an annular rack; 10. a dryer; 11. a discharging pipe; 12. a first rotating shaft; 13. a spiral conveying blade; 14. an electromagnetic valve; 15. a fixed block; 16. a granulation frame; 17. fixing a motor; 18. a second rotating shaft; 19. spiral granulating leaves; 20. a discharge pipe; 21. a fixing frame; 22. an electromagnet; 23. a permanent magnet; 24. a straight rod; 25. a rectangular clamping block; 26. a guide plate; 27. a rectangular clamping groove.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a low temperature granulator for sludge recovery: including sludge drying case 1, sludge drying case 1's top fixedly connected with agitator motor 2, agitator motor 2's output end fixedly connected with first (mixing) shaft 3, first (mixing) shaft 3's the other end runs through and extends to sludge drying case 1's inside, first (mixing) shaft 3's both sides just are located the equal fixedly connected with a plurality of first puddler 4 of inside of sludge drying case 1, and first (mixing) shaft 3's both sides just are located the equal fixedly connected with fixed plate 5 in top of first puddler 4, the top of fixed plate 5 runs through and rotates through rolling bearing and is connected with second (mixing) shaft 6, the top fixedly connected with drive gear 7 of second (mixing) shaft 6, and the equal fixedly connected with a plurality of second puddler 8 in both sides of second (mixing) shaft 6, fixedly connected with annular rack 9 on sludge drying case 1's the inner wall, intermeshing between drive gear 7 and the annular rack 9, and the both sides of sludge drying case 1 inner wall have all seted up the device groove, the inside fixedly connected with drying ware 10 in device groove, sludge drying case 1's bottom is provided with the granulation subassembly through the support frame, be provided with lower material pipe 11 between sludge drying case 1 and the sludge drying subassembly.
Fixedly connected with backup pad between the both sides of unloading pipe 11 inner wall, the top of backup pad runs through and the swivelling joint has first pivot 12 through rolling bearing, the outer fixed surface of first pivot 12 is connected with spiral delivery leaf 13, just be located the bottom fixedly connected with solenoid valve 14 of first pivot 12 between the both sides of unloading pipe 11 inner wall, the top fixedly connected with fixed block 15 of first pivot 12, rectangle chucking groove 27 has been seted up at the top of fixed block 15, the bottom of first (mixing) shaft is provided with the chucking subassembly, the chucking subassembly includes fixed frame 21, the top fixedly connected with electro-magnet 22 of fixed frame 21 inner wall, and sliding connection has permanent magnet 23 between the both sides of fixed frame 21 inner wall, the bottom fixedly connected with straight-bar 24 of permanent magnet 23, the other end of straight-bar 24 runs through and extends to the bottom of fixed frame 21, the one end fixedly connected with that straight-bar 24 extends to fixed frame 21 bottom has the rectangle chucking piece 25 with rectangle chucking groove 27 looks adaptation.
The granulation subassembly includes granulation frame 16, granulation frame 16 passes through support frame fixed connection in the bottom of sludge drying case 1, one side fixedly connected with fixed motor 17 of granulation frame 16, fixed motor 17's output end fixedly connected with second pivot 18, the other end of second pivot 18 runs through and extends to the inside of granulation frame 16, the surface of second pivot 18 just is located the fixed cover in inside of granulation frame 16 and is equipped with spiral granulation leaf 19, the bottom intercommunication of granulation frame 16 has discharging pipe 20.
The bottom of the inner wall of the sludge drying box 1 and the two sides of the discharging pipe 11 are fixedly connected with guide plates 26, and the top of the sludge drying box 1 and the left side of the stirring motor 2 are fixedly communicated with a feed hopper.
The working principle is as follows: when the sludge drying device works, sludge to be processed is poured into the sludge drying box 1 from the feeding hopper, then a worker starts the dryer 10 and the stirring motor 2 through a control switch, the sludge is heated through the dryer 10, the first stirring shaft 3 is driven to rotate through the rotation of the output end of the stirring motor 2, the first stirring shaft 3 drives the first stirring rod 4 to stir the sludge through rotation, the fixing plate 5 is driven to rotate, the fixing plate 5 drives the second stirring shaft 6 to do circular motion, the second stirring shaft 6 rotates while doing circular motion due to the fact that the driving gear 7 fixedly connected to the top end of the second stirring shaft 6 is meshed with the annular rack 9, the second stirring shaft 6 drives the second stirring rod 8 to rotate, the stirring effect on the sludge can be improved, the sludge can be uniformly heated, the sludge drying time can be shortened, and the sludge drying efficiency is improved;
after the sludge is dried, the electromagnetic valve 14 is opened through the control switch, the dried sludge in the sludge drying box 1 enters the granulating frame 16 through the discharging pipe 11, the fixed motor 17 is started through the control switch, the output end of the fixed motor 17 rotates to drive the second rotating shaft 18 to rotate, the second rotating shaft 18 rotates to drive the spiral granulating blade 19 to rotate, and therefore the dried sludge is granulated and discharged through the discharging pipe 20;
when mud after the mummification carries out the unloading, through control switch with electro-magnet 22 circular telegram, electro-magnet 22 produces magnetism, and electro-magnet 22 is the same with the relative one side magnetic force of permanent magnet 23, and then repel permanent magnet 23, permanent magnet 23 receives the repulsion force of electro-magnet 22 and moves to the one side of keeping away from electro-magnet 22, and then drive the inside of rectangle chucking piece 25 embedding rectangle chucking groove 27, at this moment, rotation through first (mixing) shaft 3 can drive first pivot 12 and rotate, first pivot 12 rotates and drives spiral delivery leaf 13 and rotate, thereby the realization is carried the mud in the unloading pipe 11, thereby can avoid mud to block up unloading pipe 11, thereby can improve the unloading speed of mud, and then the machining efficiency of mud has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. Low temperature granulator for sludge recovery, including sludge drying case (1), its characterized in that: the utility model discloses a sludge drying equipment, including sludge drying box (1), top fixedly connected with agitator motor (2) of sludge drying box (1), the first (mixing) shaft of output fixedly connected with (mixing) shaft (3) of agitator motor (2), the other end of first (mixing) shaft (3) runs through and extends to the inside of sludge drying box (1), the both sides of first (mixing) shaft (3) just are located the equal fixedly connected with fixed plate (5) in top of first puddler (4), the top of fixed plate (5) runs through and rotates through rolling bearing and is connected with second (mixing) shaft (6), the top fixedly connected with drive gear (7) of second (mixing) shaft (6), just the equal fixedly connected with a plurality of second puddler (8) in both sides of second (mixing) shaft (6), fixedly connected with annular rack (9) on the inner wall of sludge drying box (1), just the both sides of sludge drying box (1) inner wall have all seted up the device groove, the inside fixedly connected with drying apparatus groove (10), sludge drying box (1) is provided with granulation subassembly (11) through between sludge drying box (1), granulation material pipe (1).
2. The low-temperature granulator for sludge recovery according to claim 1, wherein: fixedly connected with backup pad between the both sides of unloading pipe (11) inner wall, the top of backup pad runs through and the swivelling joint has first pivot (12) through rolling bearing, the outer fixed surface of first pivot (12) is connected with spiral delivery leaf (13), just be located bottom fixedly connected with solenoid valve (14) of first pivot (12) between the both sides of unloading pipe (11) inner wall, the top fixedly connected with fixed block (15) of first pivot (12), rectangle chucking groove (27) have been seted up at the top of fixed block (15), the bottom of first (mixing) shaft (3) is provided with the chucking subassembly.
3. The low-temperature granulator for sludge recovery according to claim 1, wherein: the granulation subassembly includes granulation frame (16), granulation frame (16) are through the bottom of support frame fixed connection in sludge drying case (1), one side fixedly connected with fixed motor (17) of granulation frame (16), the output fixedly connected with second pivot (18) of fixed motor (17), the other end of second pivot (18) runs through and extends to the inside of granulation frame (16), the surface of second pivot (18) and the fixed cover in inside that is located granulation frame (16) are equipped with spiral granulation leaf (19), the bottom intercommunication of granulation frame (16) has discharging pipe (20).
4. The low-temperature granulator for sludge recovery according to claim 2, wherein: the chucking subassembly is including fixed frame (21), top fixedly connected with electro-magnet (22) of fixed frame (21) inner wall, just sliding connection has permanent magnet (23) between the both sides of fixed frame (21) inner wall, the bottom fixedly connected with straight-bar (24) of permanent magnet (23), the other end of straight-bar (24) runs through and extends to the bottom of fixed frame (21), one end fixedly connected with and the rectangle chucking piece (25) of rectangle chucking groove (27) looks adaptation that straight-bar (24) extended to fixed frame (21) bottom.
5. The low-temperature granulator for sludge recovery according to claim 1, wherein: the bottom of sludge drying case (1) inner wall just is located equal fixedly connected with deflector (26) in both sides of unloading pipe (11), the fixed intercommunication in the left side that the top of sludge drying case (1) just is located agitator motor (2) has the feeder hopper.
6. The low-temperature granulator for sludge recovery according to claim 1, wherein: the driving gear (7) is meshed with the annular rack (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188382.1U CN217746637U (en) | 2022-05-18 | 2022-05-18 | Low-temperature granulator for sludge recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188382.1U CN217746637U (en) | 2022-05-18 | 2022-05-18 | Low-temperature granulator for sludge recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217746637U true CN217746637U (en) | 2022-11-08 |
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ID=83886823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221188382.1U Active CN217746637U (en) | 2022-05-18 | 2022-05-18 | Low-temperature granulator for sludge recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217746637U (en) |
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2022
- 2022-05-18 CN CN202221188382.1U patent/CN217746637U/en active Active
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