CN211813988U - Waste liquid treatment device - Google Patents

Waste liquid treatment device Download PDF

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Publication number
CN211813988U
CN211813988U CN201922184885.6U CN201922184885U CN211813988U CN 211813988 U CN211813988 U CN 211813988U CN 201922184885 U CN201922184885 U CN 201922184885U CN 211813988 U CN211813988 U CN 211813988U
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CN
China
Prior art keywords
waste liquid
tank
transmission port
waste
treatment
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Application number
CN201922184885.6U
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Chinese (zh)
Inventor
李秀验
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Changsha Wo'en Environmental Protection Technology Co ltd
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Changsha Wo'en Environmental Protection Technology Co ltd
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Priority to CN201922184885.6U priority Critical patent/CN211813988U/en
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Abstract

The utility model discloses a waste liquid treatment device, which comprises a waste liquid inlet pipe, a waste water tank is inserted on the right side of the waste liquid inlet pipe, a first waste liquid transmission port is inserted on one side inside the waste water tank, a first pipeline switch is welded on the upper surface of the first waste liquid transmission port, a second-stage floating filler biochemical tank is inserted on the right side of the first waste liquid transmission port, a second waste liquid transmission port is inserted on one side inside the second-stage floating filler biochemical tank, a second pipeline switch is welded on the upper surface of the second waste liquid transmission port, a tilted plate sedimentation tank is inserted on the right side of the second waste liquid transmission port, a clear water outlet is inserted on the bottom inside the tilted plate sedimentation tank, a third pipeline switch is welded on the right side of the clear water outlet, the device adopts a plurality of treatment tanks, such as a first-stage floating filler biochemical tank, a second-stage floating filler biochemical tank and a tilted plate sedimentation tank, the aeration adjusting tank, the screen and the grating ensure the full treatment of the waste liquid.

Description

Waste liquid treatment device
Technical Field
The utility model relates to a technical field of waste liquid treatment, concretely relates to does the utility model discloses a waste liquid treatment device.
Background
The waste liquid treatment is a waste water treatment method for separating and removing pollutants in a dissolved or colloidal state in waste water or converting the pollutants into harmless substances through chemical reaction and mass transfer.
In the chemical treatment method, the treatment units based on chemical reaction generated by adding medicaments are as follows: coagulation, neutralization, redox, etc.; the treatment units based on mass transfer have: extraction, steam stripping, air stripping, adsorption, ion exchange, electrodialysis, reverse osmosis and the like; the treatment of acidic waste liquid has been the most concerned in the field of waste liquid treatment, and the most common method for treating acidic solution is to use alkaline solution for neutralization treatment, however, the traditional acidic waste liquid treatment device often has the problem of insufficient neutralization, so a waste liquid treatment device is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a waste liquid treatment device, which is characterized in that.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a waste liquid treatment device, includes the waste liquid mouth of pipe, the mouth of pipe's right side is gone into to the waste liquid pegs graft and is had the wastewater disposal basin, peg graft in inside one side of wastewater disposal basin has first waste liquid transmission mouth, the last skin weld of first waste liquid transmission mouth has first pipeline switch, peg graft on the right side of first waste liquid transmission mouth and have the second grade biochemical pond of packing that floats, the inside one side of the second grade biochemical pond of packing is pegged graft and is had second waste liquid transmission mouth, the last skin weld of second waste liquid transmission mouth has second pipeline switch, the right side of second waste liquid transmission mouth is pegged graft and is had the inclined plate sedimentation tank, the inside bottom of inclined plate sedimentation tank is pegged graft and is had the clear water export, the right side welding of clear water export has third pipeline switch, the bottom of third pipeline switch is pegged graft and is had the clear water basin, it has the waste liquid export.
In a preferred embodiment, a waste liquid tank is installed above the middle inside the waste water tank, a screen is fixedly installed in the middle of an inner cavity of the waste liquid tank, two grids are fixedly installed below the screen, and the number of the grids is two.
In a preferred embodiment, a third waste liquid outlet is inserted below the grating, and the bottom of the third waste liquid outlet is inserted in the flocculation tank.
In a preferred embodiment, a fourth waste liquid outlet is inserted in the right side of the inside of the flocculation tank, and an aeration regulating tank is inserted in the lower side of the fourth waste liquid outlet.
In a preferred embodiment, a fifth waste liquid port is inserted into the left side of the interior of the aeration regulating tank, and a primary floating filler biochemical tank is inserted into the bottom of the fifth waste liquid port.
In a preferred embodiment, the waste liquid tank, the flocculation tank, the aeration regulation tank and the first-stage floating filler biochemical tank are simultaneously connected with fixing plates through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a waste liquid treatment device, the utility model discloses one set of complete effluent treatment plant, a flow just can be in the device, and waste water treatment becomes the clear water, handles simply.
2. The device adopts a plurality of treatment tanks, such as a first-stage floating filler biochemical tank, a second-stage floating filler biochemical tank, an inclined plate sedimentation tank, an aeration regulating tank, a screen and a grid, so that the full treatment of waste liquid is ensured.
Drawings
FIG. 1 is a schematic sectional view of a waste liquid treatment apparatus according to the present invention;
fig. 2 is the schematic diagram of the internal structure of the waste liquid treatment device of the present invention.
In the figure: 1. a waste liquid inlet pipe orifice; 2. a wastewater tank; 3. a first waste liquid transfer port; 4. a first pipe switch; 5. a secondary floating filler biochemical pool; 6. a second waste liquid transfer port; 7. a second pipe switch; 8. a sloping plate sedimentation tank; 9. a clear water outlet; 10. a third pipe switch; 11. a clean water tank; 12. a treated waste liquid outlet; 201. a waste liquid tank; 202. screening a screen; 203. a grid; 204. a third waste liquid outlet; 205. a flocculation tank; 206. a fourth waste liquid outlet; 207. a fifth waste port; 208. a first-stage floating filler biochemical pool; 209. an aeration adjusting tank; 210. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a waste liquid treatment device comprises a waste liquid inlet pipe orifice 1, a waste water tank 2 is inserted and connected on the right side of the waste liquid inlet pipe orifice 1, a first waste liquid transmission port 3 is inserted and connected on one side inside the waste water tank 2, a first pipeline switch 4 is welded on the upper surface of the first waste liquid transmission port 3, a second-stage floating filler biochemical tank 5 is inserted and connected on the right side of the first waste liquid transmission port 3, a second waste liquid transmission port 6 is inserted and connected on one side inside the second-stage floating filler biochemical tank 5, a second pipeline switch 7 is welded on the upper surface of the second waste liquid transmission port 6, an inclined plate sedimentation tank 8 is inserted and connected on the right side of the second waste liquid transmission port 6, a clear water outlet 9 is inserted and connected on the bottom inside of the inclined plate sedimentation tank 8, a third pipeline switch 10 is welded on the right side of the clear water outlet 9, a clear water tank 11 is inserted and connected on one side inside of the clear water tank 11, a waste liquid outlet 12 is arranged above the waste water tank, the screen cloth 202 is fixedly installed at the middle position of an inner cavity of the waste liquid tank 201, the grid 203 is fixedly installed below the screen cloth 202, the number of the grid 203 is two, a third waste liquid outlet 204 is formed in the lower portion of the grid 203 in an inserting mode, the bottom of the third waste liquid outlet 204 is connected to the flocculation tank 205 in an inserting mode, a fourth waste liquid outlet 206 is formed in the right side of the interior of the flocculation tank 205 in an inserting mode, an aeration adjusting tank 209 is formed in the lower side of the fourth waste liquid outlet 206 in an inserting mode, a fifth waste liquid port 207 is formed in the left side of the interior of the aeration adjusting tank 209 in an inserting mode, a first-level floating filler biochemical tank 208 is formed in the bottom of the fifth waste liquid port 207 in an inserting mode, the waste liquid tank 201, the flocculation tank.
The utility model discloses a theory of operation and use flow:
in this application, 1, waste water flows to the flocculation and precipitation pond after grid 203, screen cloth 202 at first, in order to make the treatment effect good, adds the coagulant in flocculation and precipitation pond 205, makes the suspended solid treatment effect better in the waste water, and the coagulant adds the medicine and also plays the effect of adjusting waste water. 2. Air is introduced into the aeration adjusting tank 209 to play a role of pre-aeration adjustment 209, and the wastewater which is uniformly adjusted is lifted into the first-stage floating filler biochemical tank 208 by a pump. 3. The aeration head with high oxygenation efficiency is installed in the biochemical pool, and the floating filler is filled in the aeration head, the practice proves that the technology has higher removal efficiency on COD and BOD, the wastewater in the first-level floating filler biochemical pool automatically flows into the second-level floating filler biochemical pool 5, and the adoption methods of the two pools are the same. 4. The water of the secondary floating filler biochemical pond automatically flows into the inclined plate sedimentation pond 8, and a polypropylene honeycomb inclined tube is added into the pond, so that the sedimentation efficiency can be greatly improved, and in addition, the hydraulic load is high, the retention time is short, and the occupied area is small. 5. The sludge precipitated in the coagulating sedimentation tank and the inclined plate sedimentation tank 8 is discharged into a sludge concentration tank and then is dewatered by a sludge dewatering machine. 6. And water discharged from the inclined plate sedimentation tank 8 flows into the clean water tank 11 and is discharged after detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A waste liquid treatment device comprises a waste liquid inlet pipe orifice (1), and is characterized in that a waste water tank (2) is spliced on the right side of the waste liquid inlet pipe orifice (1), a first waste liquid transmission port (3) is spliced on one side inside the waste water tank (2), a first pipeline switch (4) is welded on the upper surface of the first waste liquid transmission port (3), a second-stage floating filler biochemical tank (5) is spliced on the right side of the first waste liquid transmission port (3), a second waste liquid transmission port (6) is spliced on one side inside the second-stage floating filler biochemical tank (5), a second pipeline switch (7) is welded on the upper surface of the second waste liquid transmission port (6), an inclined plate sedimentation tank (8) is spliced on the right side of the second waste liquid transmission port (6), a clear water outlet (9) is spliced on the bottom inside of the inclined plate sedimentation tank (8), and a third pipeline switch (10) is welded on the right side of the clear water outlet (9), the bottom of the third pipeline switch (10) is inserted with a clean water tank (11), and one side in the clean water tank (11) is inserted with a treated waste liquid outlet (12).
2. The waste liquid treatment device according to claim 1, wherein a waste liquid tank (201) is installed above the inside of the waste water tank (2), a screen (202) is fixedly installed in the middle of the inner cavity of the waste liquid tank (201), a grid (203) is fixedly installed below the screen (202), and the number of the grids (203) is two.
3. A waste liquid treatment device according to claim 2, characterized in that a third waste liquid outlet (204) is inserted below the grid (203), and the bottom of the third waste liquid outlet (204) is inserted in the flocculation tank (205).
4. A waste liquid treatment apparatus as claimed in claim 3, wherein a fourth waste liquid outlet (206) is inserted into the right side of the inside of the flocculation tank (205), and an aeration regulation tank (209) is inserted into the lower side of the fourth waste liquid outlet (206).
5. A waste liquid treatment device according to claim 4, characterized in that a fifth waste liquid port (207) is inserted into the left side of the interior of the aeration adjusting tank (209), and a first-stage floating filler biochemical tank (208) is inserted into the bottom of the fifth waste liquid port (207).
6. A waste liquid treatment device according to claim 5, characterized in that the waste liquid tank (201), the flocculation tank (205), the aeration regulation tank (209), and the first-stage floating filler biochemical tank (208) are both connected with fixing plates (210) through screws.
CN201922184885.6U 2019-12-09 2019-12-09 Waste liquid treatment device Active CN211813988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922184885.6U CN211813988U (en) 2019-12-09 2019-12-09 Waste liquid treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922184885.6U CN211813988U (en) 2019-12-09 2019-12-09 Waste liquid treatment device

Publications (1)

Publication Number Publication Date
CN211813988U true CN211813988U (en) 2020-10-30

Family

ID=73031240

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922184885.6U Active CN211813988U (en) 2019-12-09 2019-12-09 Waste liquid treatment device

Country Status (1)

Country Link
CN (1) CN211813988U (en)

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