CN220887300U - Sludge rapid concentration tank - Google Patents
Sludge rapid concentration tank Download PDFInfo
- Publication number
- CN220887300U CN220887300U CN202322768848.6U CN202322768848U CN220887300U CN 220887300 U CN220887300 U CN 220887300U CN 202322768848 U CN202322768848 U CN 202322768848U CN 220887300 U CN220887300 U CN 220887300U
- Authority
- CN
- China
- Prior art keywords
- tank body
- inner tank
- mud
- sludge
- concentration
- Prior art date
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- 239000010802 sludge Substances 0.000 title claims abstract description 50
- 239000010865 sewage Substances 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge rapid concentration tank, wherein a sludge inlet pipe is arranged at the upper end of an inner tank body, a sludge outlet pipe is arranged at the lower end of the inner tank body, a driving mechanism is further arranged at the upper end of the inner tank body, a main shaft of the driving mechanism downwards extends into the inner tank body, a spiral feeding stirring blade is arranged on the main shaft, the outer diameter of the spiral feeding stirring blade is matched with the inner diameter of the inner tank body, and sludge entering the inner tank body from the upper sludge inlet pipe is stirred by the spiral feeding stirring blade and discharged from the lower sludge outlet pipe under the feeding action. The water in the mud in this device is extruded when the unloading, floats to the top, and the mud of lower extreme is discharged from going out mud pipe, and after the volume that sewage was extruded exceeded the position of overflow launder, sewage can enter into the outer jar body in the outside from the overflow launder, enters into in the sewage collection region, discharges from the drain pipe then, and overall structure design is very reasonable, and the separation of mud and sewage is very thorough fast, effectively increases the concentration efficiency and the quality of mud moreover.
Description
Technical Field
The utility model relates to the technical field of sludge treatment in environment-friendly equipment, in particular to a sludge rapid concentration tank.
Background
In the prior art, a sludge rapid concentration tank in sludge treatment equipment is equipment for separating and treating sludge and internal sewage, is very efficient sludge treatment equipment, and is widely applied to the technical field of sludge treatment.
For example: publication (bulletin) number: the technical scheme of CN202754885U discloses a sludge concentration tank, in the technical scheme, sludge is placed in the concentration tank, sewage in the sludge is extruded out in a mode of stirring the sludge, and the sewage is discharged through a supernatant discharge port above.
However, the working efficiency of the above-mentioned mode is too low, the water yield of the sewage is poor, and the disposal and discharge of the sludge after stirring are quite unreasonable, which results in low concentration efficiency,
Accordingly, in order to solve the above problems, it is necessary to develop a sludge rapid concentration tank that can improve concentration efficiency and sludge treatment quality.
Disclosure of utility model
The utility model aims to provide a sludge rapid concentration tank aiming at the defects in the prior art; the technical scheme is as follows:
the utility model provides a mud quick concentration jar, includes the inner tank body that a vertical was placed, this inner tank body upper end is provided with into mud pipe, and the lower extreme is provided with out mud pipe, just actuating mechanism is still installed to the upper end of the inner tank body, and in this actuating mechanism's main shaft stretched into the inner tank body downwards, and installs spiral feeding stirring vane on the main shaft, this spiral feeding stirring vane's external diameter and inner tank body internal diameter looks adaptation, advances mud pipe from the top and enters into the mud pipe discharge of the mud pipe of the below under spiral feeding stirring vane's stirring and feeding effect.
The outer part of the inner tank body is also provided with an outer tank body which is concentric with the inner tank body, the inner tank body is sleeved in the outer tank body, the upper end side wall of the inner tank body is correspondingly provided with a plurality of groups of overflow tanks, the area between the inner tank body and the outer tank body forms a sewage collecting area, and sewage in the inner tank body can enter the sewage collecting area from the overflow tanks; the bottom of the outer tank body is also provided with a drain pipe.
Further, the overflow tank at the side wall of the upper end of the inner tank body is provided with an upper group and a lower group, the outer side wall of the upper end of the inner tank body is also provided with a surrounding plugging plate, the overflow tank can be plugged from the outer side by the plugging plate, a lifting mechanism is further arranged above the plugging plate, and the lifting mechanism can drive the plugging plate to move up and down to adjust the position of the plugging plate.
Further, the plugging plate is of an annular plate body structure, a limiting strip is arranged on the inner wall of the plugging plate, a limiting groove is correspondingly arranged on the outer side wall of the upper end of the inner tank body, and the limiting strip of the plugging plate is correspondingly embedded in the limiting groove.
Further, six groups of uniformly spaced limiting grooves and limiting strips are formed in the limiting grooves and the limiting strips in a combined mode; the quantity and the position of the limit grooves and the limit strips are reasonably set, so that the plugging plate can move more smoothly.
Further, a concentration filter screen is further installed at the lower end of the inner tank body, the concentration filter screen is arranged above the mud outlet pipe, the main shaft of the driving mechanism is downwards installed on the concentration filter screen, and mud is downwards discharged from the mud outlet pipe after passing through the concentration filter screen.
Further, the bearing mechanism is installed on the concentration filter screen, the lower end part of the main shaft is correspondingly installed on the bearing mechanism, and the bearing mechanism is arranged at the position right in the middle of the concentration filter screen.
Further, the lower extreme of the inner tank body is provided with a funnel-shaped structure, and the upper end initial position of this funnel dress mechanism is located concentrated filter screen department.
Further, a mud pump is arranged on the mud outlet pipe; because the blocking of the concentration filter screen above can possibly cause mud to be blocked, the device is provided with the mud pump, so that mud can be balanced out, and the design is reasonable.
The beneficial effects are that: the utility model has the following beneficial effects:
1) The technical scheme of the device is that a spiral feeding stirring blade is arranged in an inner tank body, a mud outlet pipe is arranged at the bottom of the inner tank body, an outer tank body is arranged at the outer side of the inner tank body, an overflow groove is arranged on the side wall of the upper end of the inner tank body, sludge enters the inner tank body from the mud inlet pipe and is extruded to be fed downwards while being stirred under the action of the spiral feeding stirring blade, in the process, water in the sludge is correspondingly extruded out and floats upwards, the sludge at the lower end is discharged from the mud outlet pipe, when the extruded amount of the sewage exceeds the position of the overflow groove, the sewage enters the outer tank body at the outer side from the overflow groove and enters a sewage collecting area and is discharged from a drain pipe, so that the design is quite reasonable, the separation of the sludge and the sewage is quite rapid and thorough, and the concentration efficiency and quality of the sludge are effectively increased;
2) The overflow tanks at the upper end part of the inner tank body are provided with a plurality of groups up and down, which is designed for adapting to the water levels of different sludge, so that the overflow tanks with proper height are needed to be selected when concentration is carried out specifically; the device is also provided with a combined design of the limit groove and the limit strip, so that the up-and-down movement of the plugging plate is smoother and more reasonable;
3) The device is also provided with the concentration filter screen at the lower end of the inner tank body, the concentration filter screen can be arranged at the main shaft installation position of the driving mechanism, and the device can correspondingly intercept the sludge above the concentration filter screen at a certain position, because the spiral feeding stirring mechanism above the concentration filter screen can transport the sludge downwards, but need mud to produce the rotation again and extrude out with inside moisture, consequently the whereabouts speed of mud can not be too fast, and this device sets up behind the concentration filter screen, has certain blocking effect to mud for moisture in the mud can more abundant by extruding out, and still set up the pump on the play mud pipe, pump can cooperate and take out mud, and the structure is more reasonable.
Drawings
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a diagram showing the installation structure of the concentration screen in the present utility model.
Detailed Description
The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1, fig. 2 and fig. 3, a sludge rapid concentration tank comprises an inner tank body 1 which is vertically placed, wherein a sludge inlet pipe 2 is arranged at the upper end of the inner tank body 1, a sludge outlet pipe 3 is arranged at the lower end of the inner tank body, a driving mechanism 4 is further arranged at the upper end of the inner tank body 1, a main shaft 5 of the driving mechanism 4 downwards extends into the inner tank body 1, a spiral feeding stirring blade 6 is arranged on the main shaft 5, the outer diameter of the spiral feeding stirring blade 6 is matched with the inner diameter of the inner tank body 1, and sludge entering the inner tank body 1 from the upper side is discharged from the sludge outlet pipe 3 below under the stirring and feeding actions of the spiral feeding stirring blade 6.
An outer tank body 7 is arranged outside the inner tank body 1, the outer tank body 7 and the inner tank body 1 are concentric, the inner tank body 1 is sleeved inside the outer tank body 7, a plurality of groups of overflow tanks 8 are correspondingly arranged at the side wall of the upper end of the inner tank body 1, a sewage collecting area 9 is formed in the area between the inner tank body 1 and the outer tank body 7, and sewage in the inner tank body 1 can enter the sewage collecting area 9 from the overflow tanks 8; the bottom of the outer tank 7 is also provided with a drain pipe 10.
The technical scheme of the device is that a spiral feeding stirring blade is arranged in an inner tank body, a mud outlet pipe is arranged at the bottom of the inner tank body, an outer tank body is arranged at the outer side of the inner tank body, an overflow groove is arranged on the side wall of the upper end of the inner tank body, sludge enters the inner tank body from the mud inlet pipe and is extruded downwards while being stirred under the action of the spiral feeding stirring blade, in the process, water in the sludge is correspondingly extruded out and floats upwards, the sludge at the lower end is discharged from the mud outlet pipe, after the extruded amount of the sewage exceeds the position of the overflow groove, the sewage can enter the outer tank body at the outer side from the overflow groove and enter a sewage collecting area, and then is discharged from a drain pipe.
The overflow tank 8 at the side wall of the upper end of the inner tank body 1 is provided with an upper group and a lower group, the outer side wall of the upper end of the inner tank body 1 is also provided with a surrounding plugging plate 11, the plugging plate 11 can plug the overflow tank 8 from the outer side, the upper part of the plugging plate 11 is also provided with a lifting mechanism 12, and the lifting mechanism 12 can drive the plugging plate 11 to move up and down to adjust the position of the plugging plate 11.
The plugging plate 11 is of an annular plate body structure, a limiting strip 13 is arranged on the inner wall of the plugging plate 11, a limiting groove 14 is correspondingly arranged on the outer side wall of the upper end of the inner tank body 1, and the limiting strip 13 of the plugging plate 11 is correspondingly embedded in the limiting groove 14.
The combination of the limit groove 14 and the limit bar 13 is provided with six groups with uniform intervals.
The overflow tanks at the upper end part of the inner tank body are provided with a plurality of groups up and down, which is designed for adapting to the water levels of different sludge, so that the overflow tanks with proper height are needed to be selected when concentration is carried out specifically; and this device still is provided with the integrated design of spacing groove and spacing for the shutoff board reciprocates more smooth and easy reasonable.
The lower end of the inner tank body 1 is also provided with a concentration filter screen 15, the concentration filter screen 15 is arranged above the mud outlet pipe 3, the main shaft 5 of the driving mechanism 4 is downwards arranged on the concentration filter screen 15, and the mud is downwards discharged from the mud outlet pipe 3 after passing through the concentration filter screen 15.
The bearing mechanism 16 is installed on the concentration screen 15, the lower end part of the main shaft 5 is correspondingly installed on the bearing mechanism 16, and the bearing mechanism 16 is arranged at the middle position of the concentration screen 15.
The lower end of the inner tank body 1 is provided with a funnel-shaped structure 17, and the initial position of the upper end of the funnel-shaped structure is positioned at the concentration filter screen 15; the mud outlet pipe 3 is also provided with a mud pump 18.
The device is also provided with the concentration filter screen at the lower end of the inner tank body, the concentration filter screen can be arranged at the main shaft installation position of the driving mechanism, and the device can correspondingly intercept the sludge above the concentration filter screen at a certain position, because the spiral feeding stirring mechanism above the concentration filter screen can transport the sludge downwards, but need mud to produce the rotation again and extrude out with inside moisture, consequently the whereabouts speed of mud can not be too fast, and this device sets up behind the concentration filter screen, has certain blocking effect to mud for moisture in the mud can more abundant by extruding out, and still set up the pump on the play mud pipe, pump can cooperate and take out mud, and the structure is more reasonable.
The above detailed description is only a preferred embodiment of the present utility model and is not intended to limit the scope of the claims, but all equivalent changes and modifications that can be made according to the protection scope of the claims are included in the scope of the claims.
Claims (8)
1. A sludge rapid concentration jar which characterized in that: the device comprises an inner tank body (1) which is vertically placed, wherein a mud inlet pipe (2) is arranged at the upper end of the inner tank body (1), a mud outlet pipe (3) is arranged at the lower end of the inner tank body, a driving mechanism (4) is further arranged at the upper end of the inner tank body (1), a main shaft (5) of the driving mechanism (4) extends into the inner tank body (1) downwards, a spiral feeding stirring blade (6) is arranged on the main shaft (5), the outer diameter of the spiral feeding stirring blade (6) is matched with the inner diameter of the inner tank body (1), and mud entering the inner tank body (1) from the upper mud inlet pipe is stirred by the spiral feeding stirring blade (6) and discharged from the mud outlet pipe (3) below under the feeding action;
An outer tank body (7) is further arranged outside the inner tank body (1), the outer tank body (7) and the inner tank body (1) are concentric, the inner tank body (1) is sleeved inside the outer tank body (7), a plurality of groups of overflow tanks (8) are correspondingly arranged at the side wall of the upper end of the inner tank body (1), a sewage collecting area (9) is formed in the area between the inner tank body (1) and the outer tank body (7), and sewage in the inner tank body (1) can enter the sewage collecting area (9) from the overflow tanks (8); the bottom of the outer tank body (7) is also provided with a drain pipe (10).
2. A sludge rapid concentration tank as claimed in claim 1 wherein: the overflow tank (8) at the side wall of the upper end of the inner tank body (1) is provided with three groups from top to bottom, the outer side wall of the upper end of the inner tank body (1) is also provided with a surrounding plugging plate (11), the plugging plate (11) can plug the overflow tank (8) from the outer side, a lifting mechanism (12) is further arranged above the plugging plate (11), and the lifting mechanism (12) can drive the plugging plate (11) to move up and down to adjust the position of the plugging plate (11).
3. A sludge rapid concentration tank as claimed in claim 2 wherein: the sealing plate (11) is of an annular plate body structure, a limiting strip (13) is arranged on the inner wall of the sealing plate (11), a limiting groove (14) is correspondingly arranged on the outer side wall of the upper end of the inner tank body (1), and the limiting strip (13) of the sealing plate (11) is correspondingly embedded in the limiting groove (14).
4. A sludge rapid concentration tank as claimed in claim 3 wherein: six groups of uniformly spaced limiting grooves (14) and limiting strips (13) are formed in combination.
5. A sludge rapid concentration tank as claimed in claim 1 wherein: the lower extreme of the inner tank body (1) is also provided with a concentration filter screen (15), the concentration filter screen (15) is arranged above the mud outlet pipe (3), the main shaft (5) of the driving mechanism (4) is downwards arranged on the concentration filter screen (15), and the mud is downwards discharged from the mud outlet pipe (3) after passing through the concentration filter screen (15).
6. The rapid sludge concentration tank of claim 5 wherein: the concentrated filter screen (15) on install bearing mechanism (16), the lower tip of main shaft (5) corresponds to install on bearing mechanism (16), and bearing mechanism (16) set up in concentrated filter screen (15) centre position department.
7. The rapid sludge concentration tank of claim 5 wherein: the lower extreme of inner tank body (1) is provided with funnel-shaped structure (17), and the upper end initial position of this funnel-shaped structure is located concentrated filter screen (15) department.
8. A sludge rapid concentration tank as claimed in claim 1 wherein: the mud outlet pipe (3) is also provided with a mud pump (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768848.6U CN220887300U (en) | 2023-10-16 | 2023-10-16 | Sludge rapid concentration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768848.6U CN220887300U (en) | 2023-10-16 | 2023-10-16 | Sludge rapid concentration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887300U true CN220887300U (en) | 2024-05-03 |
Family
ID=90841345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322768848.6U Active CN220887300U (en) | 2023-10-16 | 2023-10-16 | Sludge rapid concentration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887300U (en) |
-
2023
- 2023-10-16 CN CN202322768848.6U patent/CN220887300U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |