CN216320528U - Shallow layer sedimentation tank - Google Patents
Shallow layer sedimentation tank Download PDFInfo
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- CN216320528U CN216320528U CN202122571948.0U CN202122571948U CN216320528U CN 216320528 U CN216320528 U CN 216320528U CN 202122571948 U CN202122571948 U CN 202122571948U CN 216320528 U CN216320528 U CN 216320528U
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- plate packing
- water
- inclined plate
- pool body
- water inlet
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Abstract
The utility model discloses a shallow sedimentation tank, which comprises: the water-saving sewage treatment device comprises a pool body and at least two rows of inclined plate packing layers which are arranged up and down, wherein a water inlet chamber is formed on one side of the outer wall of the pool body, a filter screen is arranged at the communication position of the water inlet chamber and the pool body, the inclined plate packing layers are fixedly arranged in the pool body, and the inclined plate packing layers are arranged above the filter screen; the utility model can treat the tail water of the mariculture and prevent the tail water of the mariculture from polluting the environment.
Description
Technical Field
The utility model relates to the technical field of culture tail water treatment, in particular to a shallow sedimentation tank.
Background
Mariculture is the production activity of culturing marine aquatic economic animals and plants by using coastal shallow seas and mud flats. Including shallow sea farming, mudflat farming, estuary farming, etc. The objects of mariculture mainly comprise fishes, shrimps, crabs, shellfish, algae, sea cucumbers and other economic animals. Mariculture is an important component of aquaculture.
Mariculture produces mariculture tail water, and because a large amount of solid organic matters such as residual feed, excrement, fish mucus and the like exist in the mariculture tail water, the tail water is directly discharged, so that the environment is polluted.
In view of the above, the present inventors have devised the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shallow sedimentation tank which can treat tail water of mariculture and prevent the tail water of the mariculture from polluting the environment.
In order to achieve the purpose, the technical solution of the utility model is as follows:
a shallow sedimentation tank comprising: the water-saving sewage treatment device comprises a pool body and at least two rows of inclined plate packing layers which are arranged up and down, wherein a water inlet chamber is formed on one side of the outer wall of the pool body, a filter screen is arranged at the communication position of the water inlet chamber and the pool body, the inclined plate packing layers are fixedly arranged in the pool body, and the inclined plate packing layers are arranged above the filter screen.
The bottom of pond body is equipped with at least one wide settling tank down, the lateral wall of settling tank forms oblique water conservancy diversion face, the lower extreme of filter screen flushes with the upper end of settling tank.
The quantity of the inclined plate packing layers is two rows, and the inclination directions of the two rows of the inclined plate packing layers are opposite.
The bottom of the precipitation tank is provided with a drain outlet which is communicated with a drain pipe with a switch valve.
The bottom of the water inlet chamber is flush with the lower end of the filter screen.
The water draining device is characterized in that a water draining chamber is formed on the other side of the outer wall of the pool body, a water draining pipe is communicated with the bottom of the water draining chamber, and the water draining chamber is located above the inclined plate packing layer.
The upper end of the wall surface of the drainage chamber connected with the pool body is lower than the upper end of the wall surface of the drainage chamber far away from the pool body, and the upper end of the wall surface of the drainage chamber connected with the pool body is lower than the upper end of the side wall of the water inlet chamber.
The wall that the pond body was kept away from to the inlet chamber is equipped with the water inlet, the water inlet passes through a pipeline intercommunication suction pump, the water inlet is located the top of swash plate packing layer.
The side wall of the pool body is flush with the inclined plate packing layer to form an inclined plane, and the side wall of the water inlet chamber is flush with the inclined plate packing layer to form an inclined plane.
After the technical scheme is adopted, the seawater culture tail water enters the water inlet chamber of the seawater culture device through the structural design of the tank body and the inclined plate packing layer, firstly, solid organic matters in the water are primarily intercepted by the filter screen at the joint of the water inlet chamber and the tank body, then, the water is precipitated by the tank body, when the water overflows to the inclined plate packing layer, the solid organic matters in the water are intercepted again due to the arrangement of the inclined plate packing layer, so that the water is sunk into the tank body, the treated water travels to the upper part of the inclined plate packing layer, and the traveling path of the water is prolonged by utilizing the arrangement of two rows of inclined plate packing layers which are arranged up and down, so that the water can be fully treated by the inclined plate packing layer; therefore, the utility model can treat the tail water of the mariculture and prevent the tail water of the mariculture from polluting the environment.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
[ notation ] to show
Inclined guide surface 12 of settling tank 11
Drain 13 switch valve 14
Blow-off pipe 15
Sloping plate packing layer 2
Water inlet chamber 3
Water inlet 31 pipe 32
Drainage chamber 5
A bevel 01.
Detailed Description
To achieve the above objects and advantages, the present invention provides a novel and improved technical means and structure, which will be described in detail in connection with the preferred embodiments of the present invention.
Referring to fig. 1, the present invention discloses a shallow sedimentation tank, comprising: the device comprises a tank body 1 and at least two rows of inclined plate packing layers 2 which are arranged up and down, wherein a water inlet chamber 3 is formed on one side of the outer wall of the tank body 1, a filter screen 4 is arranged at the communication part of the water inlet chamber 3 and the tank body 1, the inclined plate packing layers 2 are fixedly arranged in the tank body 1, and the inclined plate packing layers 2 are arranged above the filter screen 4; wherein, the position department that the lateral wall of pond body 1 and swash plate packing layer 2 flushed forms inclined plane 01, the position department that the lateral wall of intake chamber 3 and swash plate packing layer 2 flushed forms inclined plane 01 to be convenient for swash plate packing layer 2 assembly and the walking route of extension mariculture tail water.
Therefore, according to the utility model, through the structural design of the pool body 1 and the inclined plate packing layer 2, the seawater culture tail water enters the water inlet chamber 3 of the utility model, firstly, the solid organic matters in the water are primarily intercepted by the filter screen 4 at the joint of the water inlet chamber 3 and the pool body 1, then the seawater culture tail water is precipitated by the pool body 1, when the water overflows to the inclined plate packing layer 2, the solid organic matters in the water are intercepted again due to the arrangement of the inclined plate packing layer 2, so that the seawater culture tail water is precipitated into the pool body 1, the treated water travels to the upper part of the inclined plate packing layer 2, and the traveling path of the water is prolonged by utilizing the arrangement of two rows of the inclined plate packing layers 2 which are arranged up and down, but the height of the pool body 1 is not too high, so that the water can be fully treated by the inclined plate packing layer 2; therefore, the utility model can treat the tail water of the mariculture and prevent the tail water of the mariculture from polluting the environment.
Furthermore, the bottom of pond body 1 can be equipped with narrow precipitation tank 11 about at least a plurality of width, the lateral wall of precipitation tank 11 forms oblique guiding surface 12, the lower extreme of filter screen 4 flushes with the upper end of precipitation tank 11 to in order to concentrate solid organic matter to precipitation tank 11.
In this embodiment, the quantity of swash plate packing layer 2 can be two rows, and the slope direction of two rows of swash plate packing layers 2 is opposite to let mariculture tail water can fully handle through swash plate packing layer 2.
Further, in order to facilitate the discharge of the solid organic matters in the seawater culture tail water, a drain 1313 may be disposed at the bottom of the precipitation tank 11, and the drain 1313 is connected to a drain pipe 15 having a switch valve 14.
Then, the bottom of the inlet chamber 3 is flush with the lower end of the filter screen 4, thereby preventing the seawater culture tail water from accumulating in the inlet chamber 3.
Further, the outer wall opposite side of pond body 1 can be formed with a drainage chamber 5, the bottom of drainage chamber 5 can communicate has a drain pipe 51, drainage chamber 5 is located swash plate packing layer 2 top to be convenient for concentrate the discharge in unison with the mariculture tail water after handling.
In addition, in order to facilitate the discharge of the treated mariculture tail water, the upper end of the wall surface of the drainage chamber 5 connected with the pond body 1 is lower than the upper end of the wall surface of the drainage chamber 5 far away from the pond body 1, and the upper end of the wall surface of the drainage chamber 5 connected with the pond body 1 is lower than the upper end of the side wall of the water inlet chamber 3, so that the treated mariculture tail water can overflow out of the pond body 1 and enter the drainage chamber 5.
Further, in order to facilitate the flowing of the tail water of the mariculture into the water inlet chamber 3, the wall surface of the water inlet chamber 3 far away from the pond body 1 can be provided with a water inlet 31, the water inlet 31 can be communicated with a water suction pump 33 through a pipeline 32, and the water inlet 31 is positioned above the inclined plate packing layer 2.
While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model. Therefore, the scope of the present invention should not be limited to the embodiments disclosed, but includes various alternatives and modifications without departing from the present invention, which are encompassed by the claims.
Claims (9)
1. A shallow sedimentation tank, comprising: the water-saving sewage treatment device comprises a pool body and at least two rows of inclined plate packing layers which are arranged up and down, wherein a water inlet chamber is formed on one side of the outer wall of the pool body, a filter screen is arranged at the communication position of the water inlet chamber and the pool body, the inclined plate packing layers are fixedly arranged in the pool body, and the inclined plate packing layers are arranged above the filter screen.
2. A shallow sedimentation tank as claimed in claim 1, wherein: the bottom of pond body is equipped with at least one wide settling tank down, the lateral wall of settling tank forms oblique water conservancy diversion face, the lower extreme of filter screen flushes with the upper end of settling tank.
3. A shallow sedimentation tank as claimed in claim 2, wherein: the quantity of the inclined plate packing layers is two rows, and the inclination directions of the two rows of the inclined plate packing layers are opposite.
4. A shallow sedimentation tank as claimed in claim 2, wherein: the bottom of the precipitation tank is provided with a drain outlet which is communicated with a drain pipe with a switch valve.
5. A shallow sedimentation tank as claimed in claim 1, wherein: the bottom of the water inlet chamber is flush with the lower end of the filter screen.
6. A shallow sedimentation tank as claimed in claim 1, wherein: the water draining device is characterized in that a water draining chamber is formed on the other side of the outer wall of the pool body, a water draining pipe is communicated with the bottom of the water draining chamber, and the water draining chamber is located above the inclined plate packing layer.
7. The shallow sedimentation tank of claim 6, wherein: the upper end of the wall surface of the drainage chamber connected with the pool body is lower than the upper end of the wall surface of the drainage chamber far away from the pool body, and the upper end of the wall surface of the drainage chamber connected with the pool body is lower than the upper end of the side wall of the water inlet chamber.
8. A shallow sedimentation tank as claimed in claim 1, wherein: the wall that the pond body was kept away from to the inlet chamber is equipped with the water inlet, the water inlet passes through a pipeline intercommunication suction pump, the water inlet is located the top of swash plate packing layer.
9. A shallow sedimentation tank as claimed in any one of claims 1 to 8, wherein: the side wall of the pool body is flush with the inclined plate packing layer to form an inclined plane, and the side wall of the water inlet chamber is flush with the inclined plate packing layer to form an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571948.0U CN216320528U (en) | 2021-10-25 | 2021-10-25 | Shallow layer sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571948.0U CN216320528U (en) | 2021-10-25 | 2021-10-25 | Shallow layer sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320528U true CN216320528U (en) | 2022-04-19 |
Family
ID=81180389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122571948.0U Active CN216320528U (en) | 2021-10-25 | 2021-10-25 | Shallow layer sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320528U (en) |
-
2021
- 2021-10-25 CN CN202122571948.0U patent/CN216320528U/en active Active
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