CN215162098U - Up-flow type efficient conditioning pool and conditioning system - Google Patents
Up-flow type efficient conditioning pool and conditioning system Download PDFInfo
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- CN215162098U CN215162098U CN202120598698.7U CN202120598698U CN215162098U CN 215162098 U CN215162098 U CN 215162098U CN 202120598698 U CN202120598698 U CN 202120598698U CN 215162098 U CN215162098 U CN 215162098U
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Abstract
The utility model discloses an up-flow high-efficiency conditioning pool, which comprises an outer pool body, an inner pool body, a mud inlet pipe, a dosing pipe and a stirrer, wherein the inner pool body, the mud inlet pipe, the dosing pipe and the stirrer are arranged in the outer pool body; the height of the inner tank body is lower than that of the outer tank body; the bottom of the inner tank body is provided with a water through hole which is communicated with the outer tank body and the inner tank body; the pipe orifices of the sludge inlet pipe and the dosing pipe are arranged between the inner tank body and the outer tank body, and the height of the pipe orifices of the sludge inlet pipe and the dosing pipe is lower than the upper opening of the inner tank body; a stirrer for making the sludge in an upflow state is arranged in the inner tank body. The utility model discloses still disclose a high-efficient system of taking care of STREAMING. The utility model discloses a conditioning tank uses the back, practices thrift the conditioning time, improves and conditions efficiency, reduces energy consumption, medicine consumption, reduction equipment wearing and tearing, increases equipment life, and then increases the mud production efficiency of sheet frame hydroextractor.
Description
Technical Field
The utility model belongs to the sewage treatment device field especially relates to a high-efficient recuperating pond of upflow and recuperating system.
Background
A large amount of surplus in municipal pipe network sewage treatment plant biochemical pond need be handled through the sheet frame hydroextractor, need add the medicine to mud and take care of before the processing, and traditional taking care of pond majority is the cube pond, takes care of for a long time, and the stirring is insufficient, and the easy mud in dead angle is piled up, and the mud calcification is difficult for clearing up, reduces the effective volume of cell body, influences sheet frame hydroextractor efficiency, and the cell body clearance also has certain safe risk under the personnel.
Disclosure of Invention
To the technical problem, the utility model provides a high-efficient pond of taking care of STREAMING improves and takes care of efficiency.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an up-flow type efficient conditioning pool comprises an outer pool body, an inner pool body, a mud inlet pipe, a medicine feeding pipe and a stirrer, wherein the inner pool body, the mud inlet pipe, the medicine feeding pipe and the stirrer are arranged in the outer pool body; the height of the inner tank body is lower than that of the outer tank body, and the upper end of the inner tank body is opened; the bottom of the inner tank body is provided with a water through hole which is communicated with the outer tank body and the inner tank body; the pipe orifices of the sludge inlet pipe and the chemical feeding pipe are arranged between the inner tank body and the outer tank body, and the pipe orifices of the sludge inlet pipe and the chemical feeding pipe are lower than the upper opening of the inner tank body, so that sludge and chemicals can be prevented from overflowing into the inner tank body to form short flow to influence the stirring effect; a stirrer for making the sludge in an upflow state is arranged in the inner tank body.
Further, the inner tank body and the outer tank body are cylindrical and are coaxially arranged; the inner tank body is arranged at the bottom of the outer tank body.
Further, the paddle of the stirrer is of an arc-shaped oblique angle structure, the oblique angle close to the axis is not higher than 45 degrees, and the oblique angle is closer to the flat angle towards the edge of the paddle. Preferably, considering that the sludge medium is thick, the paddle is prevented from being broken in the rotating process, the stirring machine can be a variable frequency stirring machine, the stirring machine is slowly adjusted to 50HZ from 20HZ when being started, so that the effect of stable stirring is achieved, and the sludge can flow in a clockwise flow state in the rotating process.
Preferably, the stirrer is coaxially provided with an upper layer of blades and a lower layer of blades, and the distance between the two layers of blades is not less than 1 meter. The efficiency of mud rising flow is increased, also plays balanced rotation resistance, and the protection equipment is not fragile.
Furthermore, in order to improve the stirring effect and destroy the co-rotation of the sludge in the stirring process, a plurality of barriers are arranged between the outer tank body and the inner tank body, and the height of at least one barrier is different from that of the other barrier.
Preferably, the longitudinal arrangement position of the baffle is the water through hole boundary of the inner tank body.
Preferably, in order to improve the stirring effect, the barrier device is provided with an upper layer and a lower layer in parallel, and the distance between the upper layer and the lower layer is not less than 1 meter.
Furthermore, an ultrasonic liquid level meter is arranged on the tank body, the installation height of the ultrasonic liquid level meter is about 30cm higher than that of the outer tank body, the ultrasonic liquid level meter is used for measuring the liquid level of the tank body, the upper limit of the PLC automatic control system is 50cm lower than that of the outer tank body to stop feeding to prevent overflow, and the lower limit of the PLC automatic control system is 50cm higher than that of the bottom of the tank to stop discharging to prevent damage of a screw pump.
The conditioning pool is additionally provided with a PLC automatic control system, the automation of mud feeding, stirring and mud discharging is realized, the overflow of the top of the pool is prevented, the pumping damage of the discharging pump is prevented, the sludge conditioning time is calculated scientifically and reasonably, and the dewatering efficiency is improved. The stirring machine enables sludge to flow upwards and enter the mouth of the inner circular tank body from the bottom of the outer tank body through the water passing hole, and then the sludge flows out of the inner circular tank body and enters the outer circular tank body, so that clockwise and internal vertical stirring circulation on the surface layer is formed.
The utility model also discloses a system is taked care of to high-efficient of STREAMING connects the discharging pipe in the outer cell body bottom of above-mentioned pond of taking care of, and the discharging pipe pump goes into the sheet frame hydroextractor, further intensive mixing's mud.
Preferably, a total of two conditioning pools with effective volume of about 180m are arranged in the upflow type efficient conditioning system3And sequential batch operation is realized.
The utility model discloses the working costs is low, maintenance management is simple, and the recuperation tank uses the back, practices thrift the recuperation time, improves the recuperation efficiency, reduces energy consumption, medicine consumption, reduction equipment wearing and tearing, increases equipment life, and then increases the mud production efficiency of sheet frame hydroextractor. Eliminate the cell body dead angle, stop mud and pile up calcification, need not artifical pond clearance down, reduce the safety risk among the operation process. And the conditioning tank does not harm human bodies in the using process, does not need to add any chemical agent additionally, has no requirement on the terrain, and has the advantages of landscaping, safety, environmental protection and the like.
Drawings
Fig. 1 is a schematic structural view of an upflow type efficient separation conditioning tank of the embodiment of the present invention.
Fig. 2 is a top view of the upflow type high-efficiency separation conditioning tank of the embodiment of the present invention.
FIGS. 1-2 include: 1 mud inlet pipe, 2 dosing pipes, 3 excircle cell bodies, 4 barriers, 5 inner circle cell bodies, 6 stirring motors, 7 blades, 8 water passing holes and 9 discharge pipes.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following embodiments and accompanying drawings.
Example 1: as shown in fig. 1-2, the upflow efficient barrier conditioning tank of this embodiment includes an outer tank body and an inner tank body, both of which are cylindrical or coaxial and similar to elliptical, and in this embodiment, are referred to as an outer tank body 3 and an inner tank body 5.
The outer circular tank body 3 and the inner circular tank body 5 are both of concrete structures, the height of the inner circular tank body 5 is lower than that of the outer circular tank body 3, for example, two 1.5m 103 plate frame dewaterers of a 5 ten thousand ton sewage treatment plant are used, and the sludge with the water content of less than 97 percent is fed for about 75m each time3The height of the outer round tank body is 3 meters, the diameter of the outer round tank body is 5 meters, the height of the inner round tank body is 5 meters, the diameter of the inner round tank body is 4 meters, two conditioning tanks are arranged together, and the effective volume is about 180m3And the sequencing batch operation is realized.
8 equal parts are separated at the bottom of the inner circular pool body 5, 4 buttresses and 4 water holes exist, and the outer interlayer is communicated with the inner circular pool body 5.
16 concrete structure barriers with different heights, the lengths of which are 500mm and the diameters of which are 200mm are additionally arranged between the outer circular tank body 3 and the inner circular tank body 5, and the barriers have the function of damaging the co-rotation of sludge in the stirring process and influencing the stirring effect. The whole outer circular tank body 3, the inner circular tank body 5 and the barrier are formed by one-time pouring and are not detachable.
The pipe orifices of the sludge inlet pipe 1 and the chemical feeding pipe 2 are lower than the upper orifice of the inner circular tank body 5, so that sludge and chemicals are prevented from overflowing into the inner circular tank body 5 to form short flow and influence the stirring effect.
The stirring motor 6 is installed in the positive center of the conditioning pool, the paddle 7 driven by the stirring motor 6 is of an arc-shaped oblique angle structure, the oblique angle close to the axis is 45 degrees, the more the paddle edge is close to the straight angle, the upper layer and the lower layer of paddles 7 are coaxially arranged on the stirring machine, and the two layers of paddles 7 are arranged at the distance between one third and two thirds of the stirring shaft and are not lower than 1 meter. Considering that the sludge medium is thick, the paddle is prevented from being broken in the rotating process, the stirring machine can be a frequency conversion stirring machine, and the frequency conversion stirring machine is slowly adjusted to 50HZ from 20HZ (or the frequency conversion upper limit is automatically set according to the process) when the stirring machine is started, so that the effect of stable stirring is achieved, and the sludge can flow in a clockwise-rising flow state in the rotating process.
Further, the stirring motor 6 makes the sludge flow upward and enter the mouth of the inner circular tank body 5 from the water passing hole at the bottom of the outer circular tank body 3, and then the sludge flows out of the inner circular tank body 5 and enters the outer circular tank body 3, so that clockwise and internal vertical stirring circulation on the surface layer is formed.
The high-efficient separation of upflow of this embodiment is taked care of pond is including setting up at the 1 feeding of mud pipe, adds pencil 2 and adds the medicine, stirs through agitator motor 6 drive paddle 7, makes mud follow excircle cell body 3 through interior round cell body 5 of water hole 8 inflow, realizes the upflow stirring to form the inside and outside circulation, rethread separation ware 4, the destruction is changeed altogether, makes its mud and the more abundant integration of medicament, at last through 9 pump pumping down stream's of discharging pipe sheet frame hydroextractor.
Example 2: with embodiment 1, take care of installation level gauge above the cell body, increase PLC autonomous system, realize into mud, stirring, play mud automation, prevent the pond top overflow, prevent that the discharge pump from taking out the dry damage, scientific and reasonable calculates mud and takes care of the time, improves dehydration efficiency. Pumping into a plate-and-frame dehydrator through a discharge pipe at the bottom for treatment, and further fully stirring the uniform sludge.
The above embodiment is only for explaining the utility model discloses a technical thought, can not injecing with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (10)
1. An up-flow type efficient conditioning pool is characterized in that: comprises an outer tank body, an inner tank body arranged in the outer tank body, a mud inlet pipe, a medicine feeding pipe and a stirrer;
the height of the inner tank body is lower than that of the outer tank body, and the upper end of the inner tank body is opened; the bottom of the inner tank body is provided with a water through hole which is communicated with the outer tank body and the inner tank body; the pipe orifices of the sludge inlet pipe and the dosing pipe are arranged between the inner tank body and the outer tank body, and the height of the pipe orifices of the sludge inlet pipe and the dosing pipe is lower than the upper opening of the inner tank body; a stirrer for making the sludge in an upflow state is arranged in the inner tank body.
2. An upflow high efficiency conditioning tank as in claim 1, wherein:
the inner tank body and the outer tank body are cylindrical and are arranged coaxially; the inner tank body is arranged at the bottom of the outer tank body.
3. An upflow high efficiency conditioning tank as in claim 1, wherein:
the paddle of the stirrer is of an arc-shaped oblique angle structure, the oblique angle close to the axis is not higher than 45 degrees, and the blade is closer to a flat angle towards the edge of the paddle.
4. An upflow high efficiency conditioning tank as in claim 3, in which:
an upper layer of blades and a lower layer of blades are coaxially arranged on the stirring machine, and the distance between the two layers of blades is not less than 1 meter.
5. An upflow high efficiency conditioning tank as in any of claims 1 through 4, wherein:
a plurality of barriers are arranged between the outer tank body and the inner tank body, and the height of at least one barrier is different from that of the other barrier.
6. The upflow high efficiency conditioning tank of claim 5, wherein:
the longitudinal arrangement position of the barrier is the water through hole boundary of the inner tank body.
7. The upflow high efficiency conditioning tank of claim 6, wherein:
the barrier is arranged in parallel with an upper layer and a lower layer, and the distance between the upper layer and the lower layer is not less than 1 meter.
8. An upflow high efficiency conditioning tank as in claim 1, wherein:
a liquid level meter is arranged on the tank body.
9. An up-flow efficient conditioning system, characterized in that: the conditioning tank of any one of claims 1 to 8, wherein a discharge pipe is connected to the bottom of the outer tank body and pumped into the plate-and-frame dehydrator.
10. An upflow high efficiency conditioning system as in claim 9, wherein:
two conditioning pools are arranged in an up-flow type efficient conditioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598698.7U CN215162098U (en) | 2021-03-24 | 2021-03-24 | Up-flow type efficient conditioning pool and conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120598698.7U CN215162098U (en) | 2021-03-24 | 2021-03-24 | Up-flow type efficient conditioning pool and conditioning system |
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| Publication Number | Publication Date |
|---|---|
| CN215162098U true CN215162098U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120598698.7U Active CN215162098U (en) | 2021-03-24 | 2021-03-24 | Up-flow type efficient conditioning pool and conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215162098U (en) |
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2021
- 2021-03-24 CN CN202120598698.7U patent/CN215162098U/en active Active
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