CN213202650U - Device for improving biodegradability of wastewater - Google Patents
Device for improving biodegradability of wastewater Download PDFInfo
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- CN213202650U CN213202650U CN202021697776.0U CN202021697776U CN213202650U CN 213202650 U CN213202650 U CN 213202650U CN 202021697776 U CN202021697776 U CN 202021697776U CN 213202650 U CN213202650 U CN 213202650U
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Abstract
A device for improving waste water biodegradability, including middle pond, oxidation tower, neutralization pond, air supporting pond, coagulating basin and sedimentation tank, middle pond on including first cell body on be equipped with the backup pad, be equipped with the inlet tube in the backup pad, the bottom of backup pad is equipped with divides the liquid structure, first cell body is connected with the oxidation tower through first water service pipe, is equipped with first water pump on the first water service pipe. By adopting the structure, the sewage treatment effect is good, the sewage treatment device is suitable for treating more stubborn sewage, the whole treatment process is stable and reasonable, and the treatment efficiency is high; the combination of multiple treatment means not only improves the sewage treatment efficiency, but also greatly improves the sewage treatment quality; the whole device is reasonable in structure, convenient to operate and use, high in automation degree and extremely strong in practicability.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially is used for improving the device of waste water biodegradability.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
Among them, the fenton process is a process for treating sewage by using an advanced oxidation technology, which generates OH (hydroxyl radical) having strong oxidation property by using the reaction of Fe2+ and H2O 2. It is the presence of hydroxyl radicals that make fenton's reagent have a strong oxidizing power. It was calculated that in pH =4 solution, the oxidation potential of OH · radicals is up to 2.73V. In nature, the oxidizing power is inferior to that of fluorine gas in solution. Thus, persistent organic compounds, particularly aromatic compounds and some heterocyclic compounds that are difficult to oxidize in conventional reagents, are all degraded by nonselective oxidation in the presence of fenton's reagent. The supernatant is subjected to integrated disinfection treatment, and all indexes of the treated sewage can be ensured to reach the standard comprehensively after the disinfection treatment.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a device for improving the biodegradability of wastewater, which has good sewage treatment effect, is suitable for treating more stubborn sewage, and has stable and reasonable whole treatment flow and high treatment efficiency; the combination of multiple treatment means not only improves the sewage treatment efficiency, but also greatly improves the sewage treatment quality; the whole device is reasonable in structure, convenient to operate and use, high in automation degree and extremely strong in practicability.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the device for improving the biodegradability of the wastewater comprises an intermediate tank, an oxidation tower, a neutralization tank, an air flotation tank, a coagulation tank and a sedimentation tank, wherein the intermediate tank comprises a first tank body, a supporting plate is arranged on the first tank body, a water inlet pipe is arranged on the supporting plate, a liquid separation structure is arranged at the bottom of the supporting plate, the first tank body is connected with the oxidation tower through a first water pipe, and a first water pump is arranged on the first water pipe;
the oxidation tower comprises an oxidation tank, a support frame is arranged outside the oxidation tank, a plurality of support columns are arranged at the bottom of the support frame, a feeding pipe is arranged on the oxidation tank, the oxidation tank is communicated with the neutralization pond through a second water pipe, and a second water pump is arranged on the second water pipe;
the neutralization tank is communicated with the air floatation tank through a third water pipe, and a third water pump is arranged on the third water pipe;
the air floatation tank comprises a third tank body, a slag discharging structure is arranged on the third tank body, a slag discharging port is arranged on the third tank body, a slag collecting box is arranged below the slag discharging port, the third tank body is communicated with the coagulation tank through a fourth water pipe, and a fourth water pump is arranged on the fourth water pipe;
the coagulation tank comprises a fourth tank body, a mixing structure is arranged on the fourth tank body, the fourth tank body is communicated with the sedimentation tank through a fifth water pipe, and a fifth water pump is arranged on the fifth water pipe;
the sedimentation tank is provided with a drain pipe, and the drain pipe is provided with a sixth water pump.
In a preferred scheme, a funnel-shaped inner wall is arranged in the first tank body.
In the preferred scheme, divide the liquid structure including setting up the branch liquid cover under inlet tube water outlet end, divide the liquid to cover and be equipped with a plurality of fixed blocks, inserted the locating lever on the fixed block, the one end and the backup pad of locating lever are connected, the other end of locating lever is equipped with the limiting plate, the cover has the spring of being connected with backup pad and fixed block on the locating lever.
In the preferred scheme, the top of oxidation jar be equipped with first motor, first motor is connected with the oxidation jar through first fixing base, the output of first motor is connected with the first pivot that sets up in the oxidation jar, be equipped with a plurality of first stirring rods on the first pivot.
In a preferable scheme, the bottom of the supporting column is provided with a non-slip mat.
In the preferred scheme, the slag discharging structure comprises a connecting plate arranged on the third tank body, a supporting block is arranged on the connecting plate, a second rotating shaft matched with the supporting block is arranged on the supporting block, gears are symmetrically arranged on the second rotating shaft, a transmission chain is sleeved on the gears, a plurality of groups of scraping plates are arranged on the transmission chain, brush teeth are arranged on the scraping plates, the second rotating shaft is connected with the output end of a second motor, and the second motor is connected with the third tank body through a second fixing seat.
In the preferred scheme, the material mixing structure comprises an installation plate arranged on the fourth tank body, a feeding barrel and a third motor are arranged on the installation plate, an electromagnetic valve is arranged at the discharge end of the feeding barrel, the output end of the third motor is connected with a third rotating shaft, and a plurality of second stirring rods are arranged on the third rotating shaft.
The utility model provides a device for improving waste water biodegradability has following beneficial effect through adopting above-mentioned structure:
(1) the sewage treatment effect is good, the method is suitable for treating more stubborn sewage, the whole treatment process is stable and reasonable, and the treatment efficiency is high;
(2) the combination of multiple treatment means not only improves the sewage treatment efficiency, but also greatly improves the sewage treatment quality;
(3) the whole device is reasonable in structure, convenient to operate and use, high in automation degree and extremely strong in practicability.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the intermediate tank of the present invention.
Fig. 3 is a schematic structural diagram of the oxidation tower of the present invention.
Fig. 4 is a schematic view of the structure of the air flotation tank of the present invention.
Fig. 5 is a schematic view of the structure of the coagulation tank of the present invention.
In the figure: the device comprises an intermediate tank 1, an oxidation tower 2, a neutralization tank 3, an air floatation tank 4, a coagulation tank 5, a sedimentation tank 6, a first tank body 7, a funnel-shaped inner wall 8, a support plate 9, a water inlet pipe 10, a positioning rod 11, a limit plate 12, a fixed block 13, a spring 14, a liquid separation cover 15, a first water pipe 16, a first water pump 17, an oxidation tank 18, a support frame 19, a support column 20, an anti-skid pad 21, a material adding pipe 22, a second water pipe 23, a second water pump 24, a first motor 25, a first fixed seat 26, a first rotating shaft 27, a first stirring rod 28, a third tank body 29, a slag discharge port 30, a slag receiving tank 31, a fourth water pipe 32, a fourth water pump 33, a connecting plate 34, a support block 35, a second rotating shaft 36, a gear 37, a transmission chain 38, a second motor 39, a second fixed seat 40, a scraping plate 41, brush teeth 42, a fourth tank body 43, a fifth water pipe 44, a fifth water pump 45, a mounting plate 46 and, the device comprises an electromagnetic valve 48, a third motor 49, a third rotating shaft 50, a second stirring rod 51, a third water through pipe 52, a third water pump 53, a water discharging pipe 54 and a sixth water pump 55.
Detailed Description
As shown in fig. 1-5, the apparatus for improving biodegradability of wastewater comprises an intermediate tank 1, an oxidation tower 2, a neutralization tank 3, an air flotation tank 4, a coagulation tank 5 and a sedimentation tank 6, wherein the intermediate tank 1 comprises a first tank body 7 provided with a support plate 9, the support plate 9 is provided with a water inlet pipe 10, the bottom of the support plate 9 is provided with a liquid separation structure, the first tank body 7 is connected with the oxidation tower 2 through a first water pipe 16, and the first water pipe 16 is provided with a first water pump 17;
the oxidation tower 2 comprises an oxidation tank 18, a support frame 19 is arranged outside the oxidation tank 18, a plurality of support columns 20 are arranged at the bottom of the support frame 19, a feeding pipe 22 is arranged on the oxidation tank 18, the oxidation tank 18 is communicated with the neutralization tank 3 through a second water pipe 23, and a second water pump 24 is arranged on the second water pipe 23;
the neutralization tank 3 is communicated with the air floatation tank 4 through a third water through pipe 52, and a third water pump 53 is arranged on the third water through pipe 52;
the air floatation tank 4 comprises a third tank body 29, a slag discharge structure is arranged on the third tank body 29, a slag discharge port 30 is arranged on the third tank body 29, a slag collecting tank 31 is arranged below the slag discharge port 30, the third tank body 29 is communicated with the coagulation tank 5 through a fourth water through pipe 32, and a fourth water pump 33 is arranged on the fourth water through pipe 32;
the coagulation tank 5 comprises a fourth tank body 43, a material mixing structure is arranged on the fourth tank body 43, the fourth tank body 43 is communicated with the sedimentation tank 6 through a fifth water pipe 44, and a fifth water pump 45 is arranged on the fifth water pipe 44;
the sedimentation tank 6 is provided with a drain pipe 54, and the drain pipe 54 is provided with a sixth water pump 55.
In a preferable scheme, a funnel-shaped inner wall 8 is arranged in the first tank body 7. Avoid the condition of putty to appear, the practicality is strong.
In the preferred scheme, divide the liquid structure including setting up the branch liquid cover 15 under inlet tube 10 water outlet end, divide and be equipped with a plurality of fixed blocks 13 on the liquid cover 15, inserted locating lever 11 on the fixed block 13, the one end and the backup pad 9 of locating lever 11 are connected, the other end of locating lever 11 is equipped with limiting plate 12, the cover has spring 14 of being connected with backup pad 9 and fixed block 13 on the locating lever 11. The condition of putty is avoided appearing in the dispersion feeding, and the practicality is strong.
In a preferable scheme, a first motor 25 is arranged at the top of the oxidation tank 18, the first motor 25 is connected with the oxidation tank 18 through a first fixing seat 26, an output end of the first motor 25 is connected with a first rotating shaft 27 arranged in the oxidation tank 18, and a plurality of first stirring rods 28 are arranged on the first rotating shaft 27. The reaction is accelerated, the treatment efficiency is improved, and the practicability is high.
In a preferred scheme, the bottom of the supporting column 20 is provided with a non-slip mat 21. The stability of the structure is improved.
In a preferable scheme, the slag discharging structure comprises a connecting plate 34 arranged on the third tank 29, a supporting block 35 is arranged on the connecting plate 34, a second rotating shaft 36 which is matched with the supporting block 35 is arranged on the supporting block 35, gears 37 are symmetrically arranged on the second rotating shaft 36, a transmission chain 38 is sleeved on the gears 37, a plurality of groups of scraping plates 41 are arranged on the transmission chain 38, brushing teeth 42 are arranged on the scraping plates 41, the second rotating shaft 36 is connected with the output end of a second motor 39, and the second motor 39 is connected with the third tank 29 through a second fixing seat 40. The system has the advantages of high investigation efficiency, high automation degree and strong practicability.
In a preferable scheme, the material mixing structure comprises an installation plate 46 arranged on the fourth tank body 43, a feeding barrel 47 and a third motor 49 are arranged on the installation plate 46, a discharge end of the feeding barrel 47 is provided with an electromagnetic valve 48, an output end of the third motor 49 is connected with a third rotating shaft 50, and a plurality of second stirring rods 51 are arranged on the third rotating shaft 50. Automatic feeding, accelerated mixing reaction and strong practicability.
The utility model discloses a use method does: sewage enters a neutralization tank 3 through a water inlet pipe 10 to be dispersed and fed, then enters an oxidation tower 2 through a first water pipe 16 through the work of a first water pump 17, a Fenton reagent is fed into a feeding pipe 22, the sewage is stirred and reacted through the work of a first motor 25, then the sewage is operated by a second water pump 24, the sewage enters the neutralization tank 3 through a second water pipe 23, the sewage is neutralized by adding alkali and then works through a third water pump 53, the sewage enters an air floatation tank 4 through a third water pipe 52 to be discharged, the sewage is operated through a fourth water pump 33, the sewage enters a coagulation tank 5 through a fourth water pipe 32 to be stirred and coagulated by adding a reagent, the sewage then works through a fifth water pump 45, the sewage enters a sedimentation tank 6 through a fifth water pipe 44 to be precipitated, and supernate is operated through a sixth water pump 55 and is discharged through a water outlet pipe.
The utility model has the advantages that: the sewage treatment effect is good, the method is suitable for treating more stubborn sewage, the whole treatment process is stable and reasonable, and the treatment efficiency is high; the combination of multiple treatment means not only improves the sewage treatment efficiency, but also greatly improves the sewage treatment quality; the whole device is reasonable in structure, convenient to operate and use, high in automation degree and extremely strong in practicability.
Claims (7)
1. A device for improving waste water biodegradability, including intermediate tank (1), oxidation tower (2), neutralization pond (3), air supporting pond (4), coagulating basin (5) and sedimentation tank (6), its characterized in that: the middle pool (1) comprises a first pool body (7) provided with a support plate (9), the support plate (9) is provided with a water inlet pipe (10), the bottom of the support plate (9) is provided with a liquid separating structure, the first pool body (7) is connected with the oxidation tower (2) through a first water pipe (16), and the first water pipe (16) is provided with a first water pump (17);
the oxidation tower (2) comprises an oxidation tank (18), a support frame (19) is arranged outside the oxidation tank (18), a plurality of support columns (20) are arranged at the bottom of the support frame (19), a feeding pipe (22) is arranged on the oxidation tank (18), the oxidation tank (18) is communicated with the neutralization pond (3) through a second water through pipe (23), and a second water pump (24) is arranged on the second water through pipe (23);
the neutralization tank (3) is communicated with the air floatation tank (4) through a third water pipe (52), and a third water pump (53) is arranged on the third water pipe (52);
the air floatation tank (4) comprises a third tank body (29), a slag discharging structure is arranged on the third tank body (29), a slag discharging port (30) is formed in the third tank body (29), a slag collecting box (31) is arranged below the slag discharging port (30), the third tank body (29) is communicated with the coagulation tank (5) through a fourth water pipe (32), and a fourth water pump (33) is arranged on the fourth water pipe (32);
the coagulation tank (5) comprises a fourth tank body (43), a material mixing structure is arranged on the fourth tank body (43), the fourth tank body (43) is communicated with the sedimentation tank (6) through a fifth water pipe (44), and a fifth water pump (45) is arranged on the fifth water pipe (44);
and a drain pipe (54) is arranged on the sedimentation tank (6), and a sixth water pump (55) is arranged on the drain pipe (54).
2. The apparatus for improving the biodegradability of wastewater according to claim 1, characterized in that: the first tank body (7) is internally provided with a funnel-shaped inner wall (8).
3. The apparatus for improving the biodegradability of wastewater according to claim 1, characterized in that: divide liquid structure including setting up branch liquid cover (15) under inlet tube (10) water outlet end, divide and be equipped with a plurality of fixed blocks (13) on liquid cover (15), inserted locating lever (11) on fixed block (13), the one end and the backup pad (9) of locating lever (11) are connected, the other end of locating lever (11) is equipped with limiting plate (12), the cover has spring (14) of being connected with backup pad (9) and fixed block (13) on locating lever (11).
4. The apparatus for improving the biodegradability of wastewater according to claim 1, characterized in that: the top of oxidation tank (18) be equipped with first motor (25), first motor (25) are connected with oxidation tank (18) through first fixing base (26), the output of first motor (25) is connected with first pivot (27) of setting in oxidation tank (18), be equipped with a plurality of first stirring rod (28) on first pivot (27).
5. The apparatus for improving the biodegradability of wastewater according to claim 1, characterized in that: the bottom of the supporting column (20) is provided with a non-slip mat (21).
6. The apparatus for improving the biodegradability of wastewater according to claim 1, characterized in that: arrange sediment structure including setting up even board (34) on third cell body (29), be equipped with supporting shoe (35) on even board (34), be equipped with second pivot (36) of mutually supporting on supporting shoe (35), the symmetry is equipped with gear (37) on second pivot (36), the cover has driving chain (38) on gear (37), be equipped with multiunit scraper blade (41) on driving chain (38), be equipped with brush tooth (42) on scraper blade (41), second pivot (36) are connected with the output of second motor (39), second motor (39) are connected with third cell body (29) through second fixing base (40).
7. The apparatus for improving the biodegradability of wastewater according to claim 1, characterized in that: the material mixing structure comprises a mounting plate (46) arranged on a fourth tank body (43), a feeding barrel (47) and a third motor (49) are arranged on the mounting plate (46), an electromagnetic valve (48) is arranged at the discharge end of the feeding barrel (47), the output end of the third motor (49) is connected with a third rotating shaft (50), and a plurality of second stirring rods (51) are arranged on the third rotating shaft (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021697776.0U CN213202650U (en) | 2020-08-14 | 2020-08-14 | Device for improving biodegradability of wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021697776.0U CN213202650U (en) | 2020-08-14 | 2020-08-14 | Device for improving biodegradability of wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN213202650U true CN213202650U (en) | 2021-05-14 |
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ID=75839901
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021697776.0U Active CN213202650U (en) | 2020-08-14 | 2020-08-14 | Device for improving biodegradability of wastewater |
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| Country | Link |
|---|---|
| CN (1) | CN213202650U (en) |
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2020
- 2020-08-14 CN CN202021697776.0U patent/CN213202650U/en active Active
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