CN211847510U - Integrated treatment device for percolate - Google Patents
Integrated treatment device for percolate Download PDFInfo
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- CN211847510U CN211847510U CN202020442206.0U CN202020442206U CN211847510U CN 211847510 U CN211847510 U CN 211847510U CN 202020442206 U CN202020442206 U CN 202020442206U CN 211847510 U CN211847510 U CN 211847510U
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Abstract
The utility model discloses a leachate integrated treatment device, which comprises a frame, wherein a liquid inlet device, a denitrification device, a nitrification device, an anaerobic reaction tower, a filtering device and a liquid outlet device are sequentially arranged on the frame according to the flow direction of leachate; the liquid inlet device comprises a liquid inlet pipe arranged on the frame and a liquid inlet pump communicated with the liquid inlet pipe, and the liquid inlet pump is arranged on the frame; the liquid inlet pump is communicated with the denitrification device through a first pipeline; the denitrification device comprises a denitrification tank arranged on the rack, a first pipeline is communicated with the denitrification tank, a second pipeline is communicated with one side of the lower end of the denitrification tank, and a first lifting pump is arranged on the second pipeline communicated with the nitrification device. The utility model relates to a rationally, be suitable for places such as small-size refuse treatment station or restaurant, adopt four step processing procedures of denitrification, nitration, anaerobic reaction and filterable, the practicality is strong.
Description
Technical Field
The utility model belongs to filtration liquid processing apparatus field, more specifically say, relate to a filtration liquid integration processing apparatus.
Background
Along with the acceleration of the urbanization process of China, the urban population is continuously expanded and the scale is continuously enlarged, and the production and household garbage generated along with the expansion are multiplied. The percolate of the urban refuse transfer station consists of percolate stock solution generated in the refuse compression process and ground flushing sewage in an operation area in the transfer process, the change range of the water quality of the percolate stock solution is extremely large, the types of organic pollutants are various, the concentration is high, and various carcinogens, carcinogens and metal ions exist. When the garbage leachate permeates into underground water and surface water, the quality of the surface water is polluted, and the direct influence on human health and industrial and agricultural water sources is caused.
And after the leachate is treated on site, the effluent reaches the sewage discharge urban sewer water quality standard, and is combined and treated by municipal pipe network flow channel municipal sewage plants. However, the conventional leachate treatment apparatus is not suitable for a small-sized refuse transfer station because the process is complicated and a sedimentation tank needs to be constructed, which results in a large floor space of the apparatus.
In view of the above circumstances, it is necessary to design an integrated leachate treatment device, which is reasonable in design, suitable for small garbage disposal stations or restaurants and other places, and adopts four-step treatment procedures of denitrification, nitrification, anaerobic reaction and filtration to realize the pollution discharge treatment of the leachate, so that the integrated leachate treatment device completely meets the water quality standard of a sewer, and is installed on a rack to ensure that the leachate treatment device occupies a small space, thereby meeting the requirements of small places and having strong practicability.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a filtration liquid integration processing apparatus to overcome not enough that exists among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a filtration liquid integration processing apparatus which characterized in that: the device comprises a rack, wherein a liquid inlet device, a denitrification device, a nitrification device, an anaerobic reaction tower, a filtering device and a liquid outlet device are sequentially arranged on the rack according to the flow direction of percolate; the liquid inlet device comprises a liquid inlet pipe arranged on the frame and a liquid inlet pump communicated with the liquid inlet pipe, and the liquid inlet pump is arranged on the frame; the liquid inlet pump is communicated with the denitrification device through a first pipeline; the denitrification device comprises a denitrification tank arranged on the rack, a first pipeline is communicated with the denitrification tank, a second pipeline is communicated with one side of the lower end of the denitrification tank, the second pipeline is communicated with the nitrification device, and a first lifting pump is arranged on the second pipeline; the nitrification device comprises a nitrification tank arranged on the rack, the second pipeline is communicated with the nitrification tank, a third pipeline is communicated with one side of the lower end of the nitrification tank, the third pipeline is communicated with the anaerobic reaction tower, and a second lift pump is arranged on the third pipeline; the anaerobic reaction tower comprises a tower body arranged on the frame, the upper part of the tower body is communicated with a third pipeline, and the lower end of the tower body is communicated with a fourth pipeline; the filtering device comprises a filtering tank arranged on the frame, and filtering fillers are arranged in the filtering tank; the liquid outlet device comprises a liquid outlet pump arranged on the frame, the lower end of the filter tank is communicated with a liquid outlet pipe, and the liquid outlet pump is arranged on the liquid outlet pipe; as an optimized technical scheme, a transverse bracket is arranged on the rack, and an air inlet pump and a first dosing pump are mounted on the transverse bracket; the air inlet pump is communicated with an air inlet pipe and an air outlet pipe, and the lower end of the air outlet pipe is communicated with the interior of the nitrification tank; the first dosing pump is communicated with the external container through a pipeline and is communicated with the anaerobic reaction tower through a pipeline; and a second dosing pump is arranged on the rack and is communicated with the external container through a pipeline and the filtering tank through a pipeline.
As an optimized technical scheme, at least one of an H sensor, a dissolved oxygen concentration sensor, a gas flow meter, a temperature sensor, a liquid flow meter, an ammonia nitrogen sensor, a nitrite nitrogen sensor, a foam sensor and a solid concentration sensor is arranged in the denitrification tank and the nitrification tank; the industrial personal computer is installed in the frame and is connected with the liquid inlet pump, the first lifting pump, the second lifting pump, the liquid outlet pump, the air inlet pump, the first dosing pump, the second dosing pump and all the sensors.
As an optimized technical scheme, a coarse filter tank is arranged on a first pipeline behind the liquid inlet pump, and a grid assembly is arranged in the coarse filter tank; the grid assembly comprises a grid for filtering large-particle impurities in the percolate and a floating oil skimmer for removing oil stains, and the floating oil skimmer is arranged beside the grid.
Owing to adopted above-mentioned technical scheme, compared with the prior art, the utility model relates to a rationally, be suitable for places such as small-size refuse treatment station or restaurant, adopt denitrification, nitration, anaerobic reaction and filterable four-step processing procedure, will realize handling the blowdown of above-mentioned filtration liquid, accord with sewer water quality standard completely, and install and make filtration liquid processing apparatus occupation of land space less in a frame, consequently can satisfy the demand in small-size place, the practicality is strong.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention.
Detailed Description
Example (b):
as shown in figure 1, the integrated treatment device for the percolate comprises a rack 13, wherein a liquid inlet device, a denitrification device, a nitrification device, an anaerobic reaction tower 5, a filtering device and a liquid outlet device are sequentially arranged on the rack 13 according to the flow direction of the percolate.
The liquid inlet device comprises a liquid inlet pipe 10 installed on the rack and a liquid inlet pump 11 communicated with the liquid inlet pipe 10, and the liquid inlet pump 11 is installed on the rack 13. A coarse filter tank 12 is arranged on the first pipeline 14 behind the liquid inlet pump, and a grid assembly is arranged in the coarse filter tank 12. The grid assembly comprises a grid for filtering large-particle impurities in the percolate and a floating oil skimmer for removing oil stains, and the floating oil skimmer is arranged beside the grid.
The liquid inlet pump is communicated with the denitrification device through a first pipeline 14. The denitrification device comprises a denitrification tank 9 arranged on the rack, a first pipeline 9 is communicated with the denitrification tank, a second pipeline is communicated with one side of the lower end of the denitrification tank, and the second pipeline is communicated with the nitrification device and is provided with a first lifting pump 8.
The nitrification device comprises a nitrification tank 7 arranged on the rack, a second pipeline communicated with the nitrification tank 7, a third pipeline communicated with one side of the lower end of the nitrification tank 7, and a second lift pump 6 communicated with the anaerobic reaction tower and arranged on the third pipeline.
The anaerobic reaction tower 5 comprises a tower body arranged on the frame, the upper part of the tower body is communicated with a third pipeline, and the lower end of the tower body is communicated with a fourth pipeline 4.
The filtering device comprises a filtering tank 3 arranged on the frame, and filtering filler is arranged in the filtering tank 3.
The liquid outlet device comprises a liquid outlet pump 2 installed on the frame, the lower end of the filter tank is communicated with a liquid outlet pipe 1, and the liquid outlet pump 2 is installed on the liquid outlet pipe 1.
The frame is provided with a transverse bracket 17, and the transverse bracket 17 is provided with an air inlet pump 16 and a first dosing pump 18. The air inlet pump 16 is communicated with an air inlet pipe and an air outlet pipe 15, and the lower end of the air outlet pipe 15 is communicated with the interior of the nitrification tank. The first dosing pump 18 communicates with the external vessel via a line and with the anaerobic reaction column via a line 19. The frame is provided with a second dosing pump 21, and the second dosing pump 21 is communicated with an external container through a pipeline 22 and communicated with the filtering tank through a pipeline 20.
At least one of an H sensor, a dissolved oxygen concentration sensor, a gas flow meter, a temperature sensor, a liquid flow meter, an ammonia nitrogen sensor, a nitrite nitrogen sensor, a foam sensor and a solid concentration sensor is arranged in the denitrification tank and the nitrification tank.
The industrial personal computer is installed in the frame and is connected with the liquid inlet pump, the first lifting pump, the second lifting pump, the liquid outlet pump, the air inlet pump, the first dosing pump, the second dosing pump and all the sensors. Industrial personal computer, sensor and pump are all through the product of the purchase of Ali baba, and its principle and structure are the patent technology of other companies, and this company is only purchasing the use, so concrete mechanism is no longer repeated. The chemicals added in the dosing pump are analyzed according to the specific components of local leachate, and are different from each other, so that the specific added chemicals cannot be given.
The utility model relates to a rationally, be suitable for places such as small-size refuse treatment station or restaurant, adopt denitrification, nitration, anaerobic reaction and filterable four-step processing procedure, will realize handling the blowdown of above-mentioned filtration liquid, accord with sewer water quality standard completely, and install and make filtration liquid processing apparatus take up an area of the space less in a frame, consequently can satisfy the demand in small-size place, the practicality is strong.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a filtration liquid integration processing apparatus which characterized in that: the device comprises a rack, wherein a liquid inlet device, a denitrification device, a nitrification device, an anaerobic reaction tower, a filtering device and a liquid outlet device are sequentially arranged on the rack according to the flow direction of percolate;
the liquid inlet device comprises a liquid inlet pipe arranged on the frame and a liquid inlet pump communicated with the liquid inlet pipe, and the liquid inlet pump is arranged on the frame; the liquid inlet pump is communicated with the denitrification device through a first pipeline;
the denitrification device comprises a denitrification tank arranged on the rack, a first pipeline is communicated with the denitrification tank, a second pipeline is communicated with one side of the lower end of the denitrification tank, the second pipeline is communicated with the nitrification device, and a first lifting pump is arranged on the second pipeline;
the nitrification device comprises a nitrification tank arranged on the rack, the second pipeline is communicated with the nitrification tank, a third pipeline is communicated with one side of the lower end of the nitrification tank, the third pipeline is communicated with the anaerobic reaction tower, and a second lift pump is arranged on the third pipeline;
the anaerobic reaction tower comprises a tower body arranged on the frame, the upper part of the tower body is communicated with a third pipeline, and the lower end of the tower body is communicated with a fourth pipeline;
the filtering device comprises a filtering tank arranged on the frame, and filtering fillers are arranged in the filtering tank;
the liquid outlet device comprises a liquid outlet pump arranged on the frame, the lower end of the filter tank is communicated with a liquid outlet pipe, and the liquid outlet pump is arranged on the liquid outlet pipe.
2. The integrated treatment device for percolate according to claim 1, characterized in that: the machine frame is provided with a transverse bracket, and the transverse bracket is provided with an air inlet pump and a first dosing pump; the air inlet pump is communicated with an air inlet pipe and an air outlet pipe, and the lower end of the air outlet pipe is communicated with the interior of the nitrification tank; the first dosing pump is communicated with the external container through a pipeline and is communicated with the anaerobic reaction tower through a pipeline; and a second dosing pump is arranged on the rack and is communicated with the external container through a pipeline and the filtering tank through a pipeline.
3. The integrated treatment device for percolate according to claim 2, characterized in that: at least one of an H sensor, a dissolved oxygen concentration sensor, a gas flow meter, a temperature sensor, a liquid flow meter, an ammonia nitrogen sensor, a nitrite nitrogen sensor, a foam sensor and a solid concentration sensor is arranged in the denitrification tank and the nitrification tank;
the industrial personal computer is installed in the frame and is connected with the liquid inlet pump, the first lifting pump, the second lifting pump, the liquid outlet pump, the air inlet pump, the first dosing pump, the second dosing pump and all the sensors.
4. The integrated treatment device for percolate according to claim 3, characterized in that: a coarse filter tank is arranged on the first pipeline behind the liquid inlet pump, and a grid assembly is arranged in the coarse filter tank; the grid assembly comprises a grid for filtering large-particle impurities in the percolate and a floating oil skimmer for removing oil stains, and the floating oil skimmer is arranged beside the grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442206.0U CN211847510U (en) | 2020-03-30 | 2020-03-30 | Integrated treatment device for percolate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442206.0U CN211847510U (en) | 2020-03-30 | 2020-03-30 | Integrated treatment device for percolate |
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| Publication Number | Publication Date |
|---|---|
| CN211847510U true CN211847510U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020442206.0U Active CN211847510U (en) | 2020-03-30 | 2020-03-30 | Integrated treatment device for percolate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211847510U (en) |
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2020
- 2020-03-30 CN CN202020442206.0U patent/CN211847510U/en active Active
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