CN220201722U - Sludge treatment fermentation equipment - Google Patents
Sludge treatment fermentation equipment Download PDFInfo
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- CN220201722U CN220201722U CN202321507799.4U CN202321507799U CN220201722U CN 220201722 U CN220201722 U CN 220201722U CN 202321507799 U CN202321507799 U CN 202321507799U CN 220201722 U CN220201722 U CN 220201722U
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- fermentation tank
- fermentation
- cylinder
- sludge
- driving motor
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- 238000000855 fermentation Methods 0.000 title claims abstract description 98
- 230000004151 fermentation Effects 0.000 title claims abstract description 98
- 239000010802 sludge Substances 0.000 title claims abstract description 54
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 description 6
- 235000010855 food raising agent Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses sludge treatment fermentation equipment, which comprises a fermentation tank, wherein the top end of the fermentation tank is provided with a feed inlet, the bottom end of the fermentation tank is provided with a discharge pipe, the interior of the fermentation tank is provided with a conveying mechanism for lifting sludge and a cleaning mechanism which is arranged in the fermentation tank and is used for scraping residual sludge, the cleaning mechanism comprises a first driving motor, the first driving motor is fixedly arranged at the top end of the fermentation tank, the bottom end of a rotating shaft of the first driving motor is fixedly connected with a screw rod, and the screw rod is inserted into the interior of the fermentation tank. According to the utility model, after the sludge is discharged from the discharge pipe into the fermentation tank, the screw is in a rotating state during the starting of the first driving motor, so that the disc can drive the scraping plate and the rubber ring to descend, namely the scraping plate and the rubber ring scrape the residual sludge on the inner wall of the fermentation tank, so that the normal use work of the subsequent fermentation tank is not influenced.
Description
Technical Field
The utility model relates to the technical field of sludge processing, in particular to sludge treatment fermentation equipment.
Background
The sludge is a product after sewage treatment, is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like, has the main characteristics of high water content, high organic matter content, easy decomposition and stinking, thinner particles and smaller specific gravity, is in a colloidal liquid state, is a thick substance between liquid and solid, and can be transported by a pump, but is difficult to carry out solid-liquid separation by sedimentation.
According to patent number 202221311521.5, a sludge organic treatment fermentation equipment comprises a fixed table, fixed table top fixedly connected with fermentation cylinder, the fermentation cylinder includes fermentation outer jar and fermentation inner tank, fermentation outer tank top fixedly connected with feeding lid and first motor, fermentation outer tank outside fixedly connected with controller, equidistance fixedly connected with a plurality of fixed blocks between fermentation outer tank inner wall and the fermentation inner tank outer wall, a plurality of fixedly connected with control by temperature change subassembly between the fixed block, two solenoid valves are connected with high temperature flue gas pipeline and water pipe fixed connection respectively to control by temperature change subassembly top fixedly connected with, just a plurality of temperature sensor of fermentation inner tank inside fixedly connected with, fermentation tank bottom end discharge gate fixedly connected with conveying assembly. This kind of sludge organic treatment fermentation equipment can carry out quick intensification and cooling, conveniently controls the temperature, and the sludge after the fermentation is convenient for carry out, but still has some shortcoming in the use to the device, after the sludge is discharged outside from fermentation inner tank, still has remaining mud on the inner wall of its inner tank above, leads to remaining mud inconvenient personnel to clear up it, for this reason we have proposed sludge treatment fermentation equipment and have solved above-mentioned problem.
Disclosure of Invention
The present utility model aims to provide a sludge treatment fermentation apparatus to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sludge treatment fermentation equipment comprises a fermentation tank, wherein a feed inlet is formed in the top end of the fermentation tank, a discharge pipe is arranged at the bottom end of the fermentation tank, a conveying mechanism for lifting sludge and a cleaning mechanism for scraping residual sludge are arranged in the fermentation tank;
the cleaning mechanism comprises a first driving motor, the first driving motor is fixedly arranged at the top end of the fermentation tank, a screw is fixedly connected to the bottom end of a rotating shaft of the first driving motor, the screw is inserted into the fermentation tank, a first fixing seat is rotationally connected to the bottom end of the screw, a disc is meshed with the outer side of the screw through threads, a flow dividing hole is formed in the upper surface of the disc, a scraping plate is fixedly arranged at the bottom end of the disc, and a rubber ring is fixedly arranged at the outer side of the disc.
As a further preferable mode of the technical scheme, the outer side of the rubber ring is tightly attached to the inner wall of the fermentation tank, and the rubber ring is positioned above the scraping plate.
As a further preferable mode of the technical scheme, the shape of the scraping plate is set to be annular triangular, and the bottom end of the scraping plate is abutted against the inner wall of the fermentation tank.
As a further preferable mode of the technical scheme, the upper surface of the disc is provided with a limiting hole, a cylinder is inserted in the limiting hole, the bottom end of the cylinder is fixedly connected with a second fixing seat, and the top end of the cylinder is fixedly arranged on the inner top end of the fermentation tank.
As a further preferable mode of the technical scheme, the columns are provided with two groups, and the two groups of columns are respectively arranged in the disc.
As a further preferable mode of the technical scheme, the conveying mechanism comprises a cylinder body, the cylinder body is fixedly arranged in the fermentation tank, an exhaust port and an intake port are respectively arranged on the outer side of the cylinder body, a spiral conveying blade is rotatably connected in the cylinder body, the top end of the spiral conveying blade is fixedly connected to the bottom end of a rotating shaft of a driving motor II, and the driving motor II is fixedly arranged on the top end of the fermentation tank.
As a further preferable aspect of the present utility model, the discharge ports are equidistantly distributed on the outside of the cylinder, and the screw conveyor blades are equidistantly distributed on the outside of the cylinder.
As a further preferable mode of the technical scheme, the outer side of the cylinder body is fixedly connected with a first fixing seat and a second fixing seat respectively.
The utility model provides sludge treatment fermentation equipment, which has the following beneficial effects:
according to the utility model, after the sludge is discharged from the discharge pipe into the fermentation tank, the screw is in a rotating state during the starting of the first driving motor, so that the disc can drive the scraping plate and the rubber ring to descend, namely the scraping plate and the rubber ring scrape the residual sludge on the inner wall of the fermentation tank, so that the normal use work of the subsequent fermentation tank is not influenced.
According to the utility model, the conveying mechanism is arranged, so that when the sludge is mixed with the sludge fermentation agent in the interior of the fermentation tank, the sludge and the fermentation agent can be transferred from the bottom area to the upper area of the fermentation tank through the rotation of the spiral conveying blades, and the mixing work between the sludge and the fermentation agent is further improved.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional elevation of the fermenter according to the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the rubber ring of the present utility model;
fig. 4 is a right side cross-sectional view of the structure of the cylinder of the present utility model.
In the figure: 1. a fermentation tank; 2. a feed inlet; 3. a discharge pipe; 4. a conveying mechanism; 5. a cleaning mechanism; 6. driving a first motor; 7. a screw; 8. a first fixing seat; 9. a disc; 10. a diversion aperture; 11. a scraper; 12. a rubber ring; 13. a limiting hole; 14. a column; 15. a second fixing seat; 16. a cylinder; 17. a discharge port; 18. an access port; 19. spiral conveying leaves; 20. and driving a second motor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, 2 and 3, in this embodiment, the sludge treatment fermentation apparatus includes a fermentation tank 1, a feed inlet 2 is provided at the top end of the fermentation tank 1, a discharge pipe 3 is provided at the bottom end of the fermentation tank 1, a conveying mechanism 4 for lifting sludge is provided in the fermentation tank 1, and a cleaning mechanism 5 for scraping residual sludge is provided in the fermentation tank 1, the cleaning mechanism 5 includes a first driving motor 6, the first driving motor 6 is fixedly mounted at the top end of the fermentation tank 1, a screw 7 is fixedly connected to the bottom end of a rotating shaft of the first driving motor 6, the screw 7 is inserted into the interior of the fermentation tank 1, a fixing seat 8 is rotatably connected to the bottom end of the screw 7, a disc 9 is engaged with the outer side of the screw 7 through threads, a diversion hole 10 is provided on the upper surface of the disc 9, a scraping plate 11 is fixedly mounted at the bottom end of the disc 9, the outer side of the disc 9 is fixedly provided with a rubber ring 12, after sludge is discharged from the discharge pipe 3 into the fermentation tank 1, in the starting of the first driving motor 6, the screw rod 7 is in a rotating state, and then the disc 9 can drive the scraping plate 11 and the rubber ring 12 to descend, namely the scraping plate 11 and the rubber ring 12 scrape the residual sludge on the inner wall of the fermentation tank 1, so that the normal use work of the subsequent fermentation tank 1 is not influenced, the outer side of the rubber ring 12 is tightly attached to the inner wall of the fermentation tank 1, the rubber ring 12 is positioned above the scraping plate 11, the residual sludge on the inner wall of the fermentation tank 1 can be effectively extruded, the shape of the scraping plate 11 is in a circular triangular shape, the bottom end of the scraping plate 11 is abutted against the inner wall of the fermentation tank 1, the residual sludge on the inner wall of the fermentation tank 1 can be effectively scraped, the upper surface of disc 9 has seted up spacing hole 13, the inside in spacing hole 13 has been inserted and has been equipped with cylinder 14, the bottom fixedly connected with fixing base two 15 of cylinder 14, the top fixed mounting of cylinder 14 is on the inside top of fermentation cylinder 1, cylinder 14 is provided with two sets of, and two sets of cylinder 14 set up respectively in disc 9, in the cooperation use between spacing hole 13, cylinder 14 and fixing base two 15 through being provided with for disc 9 can be stable be in the inside of fermentation cylinder 1 and go up and down the work, play the guide effect to disc 9.
As shown in fig. 4, the conveying mechanism 4 includes a cylinder 16, the cylinder 16 is fixedly installed in the interior of the fermenter 1, an exhaust port 17 and an intake port 18 are respectively provided at the outer side of the cylinder 16, a spiral conveying blade 19 is rotatably connected to the interior of the cylinder 16, the top end of the spiral conveying blade 19 is fixedly connected to the bottom end of a rotating shaft of a driving motor two 20, the driving motor two 20 is fixedly installed on the top end of the fermenter 1, when the sludge is mixed with the sludge fermentation agent in the interior of the fermenter 1 through the provided conveying mechanism 4, the sludge and the fermentation agent can be transferred from the bottom area to the upper area of the fermenter 1 through the rotation of the spiral conveying blade 19, so that the mixing work between the sludge and the fermentation agent is further improved, the exhaust port 17 is equidistantly distributed on the outer side of the cylinder 16, the spiral conveying blade 19 is equidistantly distributed on the outer side of the cylinder 16, so that the sludge can quickly enter the cylinder 16, and the subsequent discharging work is fixedly connected to a fixing seat one 8 and two 15 respectively.
The utility model provides sludge treatment fermentation equipment, which specifically adopts the following working principle:
in the use of the device, sludge and leavening agent enter the interior of the fermentation tank 1 through the feed inlet 2, then enter the bottom of the fermentation tank 1 through the diversion hole 10 formed in the disc 9, then in the starting of the driving motor II 20, the spiral conveying blade 19 rotates in the interior of the cylinder 16, further the sludge and the leavening agent enter the cylinder 16 from the inlet 18, then the sludge and the leavening agent are discharged from the discharge outlet 17 into the interior of the cylinder 16, then in the diversion hole 10 formed in the disc 9 again, after the sludge after fermentation is discharged from the interior of the fermentation tank 1 through the discharge pipe 3, in the starting of the driving motor I6, the disc 9 drives the scraping plate 11 and the rubber ring 12 to descend, namely the scraping plate 11 and the rubber ring 12 scrape the residual sludge on the inner wall of the fermentation tank 1, and the limiting hole 13 is positioned on the outer side of the cylinder 14 to slide downwards.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Sludge treatment fermentation equipment, its characterized in that: the device comprises a fermentation tank (1), wherein a feed inlet (2) is formed in the top end of the fermentation tank (1), a discharge pipe (3) is arranged at the bottom end of the fermentation tank (1), a conveying mechanism (4) for lifting sludge is arranged in the fermentation tank (1), and a cleaning mechanism (5) for scraping residual sludge is arranged in the fermentation tank (1);
the cleaning mechanism (5) comprises a first driving motor (6), the first driving motor (6) is fixedly arranged at the top end of the fermentation tank (1), a screw (7) is fixedly connected to the bottom end of a rotating shaft of the first driving motor (6), the screw (7) is inserted into the fermentation tank (1), a first fixing seat (8) is rotationally connected to the bottom end of the screw (7), a disc (9) is meshed with the outer side of the screw (7) through threads, a flow dividing hole (10) is formed in the upper surface of the disc (9), a scraping plate (11) is fixedly arranged at the bottom end of the disc (9), and a rubber ring (12) is fixedly arranged at the outer side of the disc (9).
2. The sludge treatment fermentation apparatus of claim 1 wherein: the outer side of the rubber ring (12) is tightly attached to the inner wall of the fermentation tank (1), and the rubber ring (12) is positioned above the scraper (11).
3. The sludge treatment fermentation apparatus of claim 1 wherein: the appearance of scraper blade (11) sets up to annular triangle form, the bottom of scraper blade (11) is contradicted on the inner wall of fermentation cylinder (1).
4. The sludge treatment fermentation apparatus of claim 1 wherein: the upper surface of disc (9) has seted up spacing hole (13), the inside of spacing hole (13) has been inserted cylinder (14), the bottom fixedly connected with fixing base two (15) of cylinder (14), the top fixed mounting of cylinder (14) is on the inside top of fermentation cylinder (1).
5. The sludge treatment fermentation apparatus of claim 4 wherein: the columns (14) are provided with two groups, and the two groups of columns (14) are respectively arranged in the disc (9).
6. The sludge treatment fermentation apparatus of claim 1 wherein: the conveying mechanism (4) comprises a cylinder body (16), the cylinder body (16) is fixedly arranged in the interior of the fermentation tank (1), an exhaust port (17) and an inlet port (18) are respectively arranged on the outer side of the cylinder body (16), a spiral conveying blade (19) is rotatably connected in the interior of the cylinder body (16), the top end of the spiral conveying blade (19) is fixedly connected to the bottom end of a rotating shaft of a driving motor II (20), and the driving motor II (20) is fixedly arranged on the top end of the fermentation tank (1).
7. The sludge treatment fermentation apparatus of claim 6 wherein: the discharge ports (17) are equidistantly distributed on the outer side of the cylinder (16), and the spiral conveying blades (19) are equidistantly distributed on the outer side of the cylinder (16).
8. The sludge treatment fermentation apparatus of claim 6 wherein: the outer side of the cylinder body (16) is fixedly connected with a first fixing seat (8) and a second fixing seat (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321507799.4U CN220201722U (en) | 2023-06-14 | 2023-06-14 | Sludge treatment fermentation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321507799.4U CN220201722U (en) | 2023-06-14 | 2023-06-14 | Sludge treatment fermentation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220201722U true CN220201722U (en) | 2023-12-19 |
Family
ID=89149032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321507799.4U Active CN220201722U (en) | 2023-06-14 | 2023-06-14 | Sludge treatment fermentation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220201722U (en) |
-
2023
- 2023-06-14 CN CN202321507799.4U patent/CN220201722U/en active Active
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