CN219823989U - Sludge treatment ware - Google Patents
Sludge treatment ware Download PDFInfo
- Publication number
- CN219823989U CN219823989U CN202321061932.8U CN202321061932U CN219823989U CN 219823989 U CN219823989 U CN 219823989U CN 202321061932 U CN202321061932 U CN 202321061932U CN 219823989 U CN219823989 U CN 219823989U
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- CN
- China
- Prior art keywords
- sludge
- aeration
- shell
- plate
- treatment
- Prior art date
- 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 74
- 238000005273 aeration Methods 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 238000004062 sedimentation Methods 0.000 claims abstract description 4
- 238000005276 aerator Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000008394 flocculating agent Substances 0.000 abstract description 2
- 208000005156 Dehydration Diseases 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge processor, which comprises a processing shell and a discharging assembly, wherein the processing shell is provided with a preset cavity for bearing sludge to be processed; an agitating component is arranged in the sludge stirring device and is used for agitating and layering the sludge; the upper end of the inner cavity of the treatment shell is provided with a feeding opening, and the bottom of the treatment shell is provided with an aeration cavity for aeration sedimentation operation of sludge; the discharging assembly is arranged at the front end of the lower part of the treatment shell, is communicated with the treatment shell, can rotate in two directions and is used for discharging sludge. The utility model belongs to the technical field of sludge treatment, and particularly relates to a method for stirring sludge in a double mode by stirring and aeration to realize full contact of the sludge and a flocculating agent; can further carry out separation of mud and water in the discharge process, promote the sludge treater of the efficiency of sludge treatment.
Description
Technical Field
The utility model belongs to the technical field of sludge treatment, and particularly relates to a sludge treatment device.
Background
The sludge treatment process generally comprises the processes of concentration, modulation, dehydration, stabilization, drying and the like, and the sludge dehydration treatment is a key step. When sewage treatment plants treat sewage, flocculant is added to stir the activated sludge, and flocculation is carried out on the activated sludge. The existing flocculant dosing device is used for dosing flocculant by adopting a direct spraying mode, the flocculant is sprayed on the surface of sludge, and the sludge and the flocculant are stirred by utilizing a stirring device, so that dosing uniformity is realized, but long-time stirring is required repeatedly in operation, the flocculant and the sludge can be ensured to be fully contacted, the production efficiency is low, and the flocculant is unevenly mixed or takes longer time.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a sludge processor which is used for stirring sludge in a double way through stirring and aeration to realize full contact of the sludge and a flocculating agent; can further carry out separation of mud and water in the discharge process, promote the efficiency of mud treatment.
The technical scheme adopted by the utility model is as follows: a sludge processor, comprising a processing shell and a discharging component, wherein the processing shell is provided with a preset cavity for bearing sludge to be processed; an agitating component is arranged in the sludge stirring device and is used for agitating and layering the sludge; the upper end of the inner cavity of the treatment shell is provided with a feeding opening, and the bottom of the treatment shell is provided with an aeration cavity for aeration sedimentation operation of sludge; the discharging assembly is arranged at the front end of the lower part of the treatment shell, is communicated with the treatment shell, and can rotate in two directions for discharging sludge.
Further, the discharging assembly comprises a discharging plate, a rotating roller and a rotary separating plate, wherein the discharging plate is arranged at the front end of the processing shell, and a preset storage cavity is arranged; the part of the discharge plate connected with the discharge port at the front end of the treatment shell is provided with a guide slope for guiding discharged sludge to enter a storage cavity of the discharge plate; the rotating roller is rotatably arranged at the end point of the guide slope of the discharging plate and performs rotating operation through the rotary driving mechanism; the rotary separation plate is assembled on the rotating roller in a ring-shaped array with a preset bending radian and rotates along with the rotating roller to carry out sludge dewatering operation.
Further, a supporting screen is arranged between the inner walls of the treatment shell and is arranged above the aeration opening of the aeration cavity, and the supporting screen is used for blocking large particles from entering the aeration opening of the aeration cavity.
Further, the stirring assembly comprises a supporting frame, a rotating shaft and a stirring piece, wherein the supporting frame is fixed at an opening at the upper end of the processing shell and is used for supporting operation; a rotating motor is arranged at the upper center of the supporting frame and used for driving the stirring piece to rotate;
the rotating shaft is rotatably arranged at the center of the bottom of the supporting frame, and performs rotating operation in the processing shell through a rotating motor;
the stirring piece is fixed on the rotating shaft and rotates along with the rotating shaft to stir.
Further, a fixed plate is assembled between the inner walls of the aeration cavity, the fixed plate is provided with mounting holes with a preset aperture size, and the mounting holes are arranged in an array; the mounting hole is provided with an aerator pipe, and an extrusion valve is arranged in the aerator pipe.
Further, a drawing baffle plate which is drawn up and down is arranged at the discharge hole of the treatment shell.
Further, the front end of the discharge plate is provided with a drainage screen, and the front end of the discharge plate is hinged with a protection plate.
After the structure is adopted, the utility model has the following beneficial effects: according to the sludge processor, the stirring assembly and the aeration tank are arranged to stir and aerate sludge in the treatment main body, so that the sludge and the medicament are fully stirred, and the sludge is conveniently subjected to subsequent dehydration treatment in a layering manner; through the discharge assembly, the rotating roller is discharged in the rotation process, and sludge is further scattered in the sludge discharge process to further separate water.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of a sludge treatment device according to the present utility model;
FIG. 2 is a side view of a sludge treater according to the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a top view of a sludge treater according to the present utility model.
In the drawings: 1. the device comprises a treatment shell, 2, an aeration chamber, 3, a discharge plate, 4, a rotating roller, 5, a rotary separation plate, 6, a supporting screen, 7, a supporting frame, 8, a rotating shaft, 9, an agitating piece, 10, a fixed plate, 11, an aeration pipe, 12, an extrusion valve, 13, a drawing baffle, 14, a protection plate, 15, a rotating motor, 16, a rotating motor, 17, a protection baffle, 18, an air pump, 19 and a discharge port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
As shown in fig. 1 to 4, a sludge treater comprises a treating housing 1 and a discharging assembly, wherein the treating housing 1 is provided with a preset cavity for bearing sludge to be treated; an agitating component is arranged in the sludge stirring device and is used for agitating and layering the sludge; the upper end of the inner cavity of the treatment shell 1 is provided with a feeding opening, and the bottom of the treatment shell 1 is provided with an aeration cavity 2 for aeration sedimentation operation of sludge; the discharging assembly is arranged at the front end of the lower part of the treatment shell 1, is communicated with the treatment shell 1, and can rotate in two directions for discharging sludge.
The stirring assembly comprises a supporting frame 7, a rotating shaft 8 and a stirring piece 9, wherein the supporting frame 7 is fixed at an opening at the upper end of the processing shell 1 and is used for supporting operation; a rotary motor 15 is arranged at the upper center of the supporting frame 7 and used for driving the stirring piece 9 to rotate; the rotating shaft 8 is rotatably arranged at the center of the bottom of the supporting frame 7, and performs rotating operation in the processing shell 1 through the rotating motor 15; the stirring member 9 is fixed to the rotation shaft 8 and rotates with the rotation shaft 8 to perform stirring operation.
The discharge port 19 of the treatment housing 1 is provided with a drawing baffle 13 that is drawn up and down.
As a preferred embodiment of the present utility model, referring to fig. 1 and 2, the discharging assembly includes a discharging plate 3, a rotating roller 4 and a rotating separation plate 5, the discharging plate 3 is disposed at the front end of the process housing 1, and a predetermined storage chamber is provided; a guide slope is arranged at the connecting part of the discharge plate 3 and the discharge port 19 at the front end of the treatment shell 1 and is used for guiding discharged sludge to enter a storage cavity of the discharge plate 3; the rotating roller 4 is rotatably arranged at the end point of the guiding slope of the discharging plate 3 and performs rotating operation through a rotary driving mechanism; the rotary separation plate 5 is assembled on the rotating roller 4 in a ring-shaped array with a preset bending radian, rotates along with the rotating roller 4 and is used for carrying up sludge and carrying out sludge dehydration operation.
The rotary driving mechanism can be a rotary motor 16, and the output end of the rotary motor 16 is fixedly connected with one end of the rotary roller 4; the two sides of the discharging plate 3 are provided with protective baffles 17, the rotating roller 4 rotates between the protective baffles 17, the front end of the discharging plate 3 is provided with a drainage screen, and the front end of the discharging plate 3 is hinged with a protective plate 14.
As a preferred embodiment of the present utility model, referring to fig. 2-4, a fixing plate 10 is assembled between the inner walls of the aeration chamber 2, the fixing plate 10 is provided with mounting holes with a predetermined aperture size, and the mounting holes are arranged in an array; the mounting hole is provided with an aeration pipe 11, and a squeezing valve 12 is arranged in the aeration pipe 11.
Wherein, a supporting screen 6 is arranged between the inner walls of the treatment shell 1, and the supporting screen 6 is arranged above the aeration opening of the aeration cavity 2 and used for blocking large particles from entering the aeration opening of the aeration cavity 2.
When the device is specifically used, flocculant is injected into sludge in the treatment shell 1 through the upper end of the treatment shell 1; starting a rotating motor 15, wherein the output end of the rotating motor 15 rotates to drive a rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive an agitating piece 9 to rotate, and the agitating piece 9 agitates the sludge and the added medicament in the treatment shell 1; the outside of the aeration tank is externally connected with an air pump 18, the air pump 18 pumps air into the aeration tank, after the air is filled in the aeration tank, the extrusion valve 12 in the aeration pipe 11 is opened, the sludge above the aeration pipe is impacted, and the stirring piece 9 is matched to sufficiently stir and mix the sludge in the treatment shell 1; after stirring, standing and layering the sludge; the drawing baffle 13 is drawn out, and the sludge in the treatment shell 1 is discharged to the discharge plate 3 through the discharge port 19 at the front end; the rotary motor 16 is started, the output end of the rotary motor 16 rotates to drive the rotary roller 4 to rotate, the rotary roller 4 rotates to drive the rotary separation plate 5 to synchronously rotate, the sludge on the discharge plate 3 is pushed forward, and the sludge and the water are further separated in the rotary pushing process (a screen can be arranged on the rotary separation plate 5 to separate the water from the sludge in a rotary way).
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. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A sludge treater, comprising:
the treatment shell is provided with a preset cavity and is used for bearing sludge to be treated; an agitating component is arranged in the sludge stirring device and is used for agitating and layering the sludge; the upper end of the inner cavity of the treatment shell is provided with a feeding opening, and the bottom of the treatment shell is provided with an aeration cavity for aeration sedimentation operation of sludge;
the discharging assembly is arranged at the front end of the lower part of the treatment shell, is communicated with the treatment shell, can rotate in two directions and is used for discharging sludge.
2. A sludge treater as claimed in claim 1, wherein: the discharge assembly includes:
the discharging plate is arranged at the front end of the processing shell and is provided with a preset storage cavity; the part of the discharge plate connected with the discharge port at the front end of the treatment shell is provided with a guide slope for guiding discharged sludge to enter a storage cavity of the discharge plate;
the rotating roller is rotatably arranged at the end point of the guide slope of the discharging plate and performs rotating operation through the rotary driving mechanism;
the rotary separating plate is assembled on the rotating roller in a ring array with a preset bending radian and rotates along with the rotating roller to carry out sludge dewatering operation.
3. A sludge treater as claimed in claim 1, wherein: and a supporting screen is arranged between the inner walls of the treatment shell and is arranged above the aeration opening of the aeration cavity and used for blocking large particles from entering the aeration opening of the aeration cavity.
4. A sludge treater as claimed in claim 1, wherein: the agitation assembly includes:
the support frame is fixed at the opening at the upper end of the treatment shell and is used for supporting operation; a rotating motor is arranged at the upper center of the supporting frame and used for driving the stirring piece to rotate;
the rotating shaft is rotatably arranged at the center of the bottom of the supporting frame and performs rotating operation in the processing shell through a rotating motor;
the stirring piece is fixed on the rotating shaft and rotates along with the rotating shaft to perform stirring operation.
5. A sludge treater as claimed in claim 1, wherein: a fixed plate is assembled between the inner walls of the aeration cavity, the fixed plate is provided with mounting holes with a preset aperture size, and the mounting holes are arranged in an array; the mounting hole is provided with an aerator pipe, and an extrusion valve is arranged in the aerator pipe.
6. A sludge treater as claimed in claim 1, wherein: and a drawing baffle plate which is drawn up and down is arranged at the discharge hole of the treatment shell.
7. A sludge treater as claimed in claim 2, wherein: the front end of the discharge plate is provided with a drainage screen, and the front end of the discharge plate is hinged with a protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061932.8U CN219823989U (en) | 2023-05-06 | 2023-05-06 | Sludge treatment ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061932.8U CN219823989U (en) | 2023-05-06 | 2023-05-06 | Sludge treatment ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823989U true CN219823989U (en) | 2023-10-13 |
Family
ID=88245291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321061932.8U Active CN219823989U (en) | 2023-05-06 | 2023-05-06 | Sludge treatment ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823989U (en) |
-
2023
- 2023-05-06 CN CN202321061932.8U patent/CN219823989U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |