CN220056547U - Sewage treatment tank capable of improving aeration effect - Google Patents
Sewage treatment tank capable of improving aeration effect Download PDFInfo
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- CN220056547U CN220056547U CN202320928609.XU CN202320928609U CN220056547U CN 220056547 U CN220056547 U CN 220056547U CN 202320928609 U CN202320928609 U CN 202320928609U CN 220056547 U CN220056547 U CN 220056547U
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- aeration
- pipe
- tank
- support plate
- plate
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- 238000005273 aeration Methods 0.000 title claims abstract description 208
- 239000010865 sewage Substances 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 54
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 35
- 238000005276 aerator Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 28
- 239000003651 drinking water Substances 0.000 claims description 14
- 235000020188 drinking water Nutrition 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008213 purified water Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A sewage treatment tank capable of improving aeration effect belongs to the technical field of sewage treatment facilities and is used for improving the sewage aeration effect. The technical proposal is as follows: a plurality of aeration units are arranged in the aeration tank, a stirring device is arranged in the disinfection tank, three support plates of the aeration unit are horizontally arranged in parallel from top to bottom, two ends of each support column are fixedly connected with the plate surfaces of the upper support plate and the lower support plate respectively, two ends of the middle support plate slide along the support columns, aeration pipes are respectively arranged on the middle support plate and the lower support plate, the aerator is connected with the aeration pipes through gas pipelines, a lifting motor is fixedly arranged on the upper surface of the upper support plate, a motor shaft of the lifting motor is connected with a screw rod, screw holes are arranged on the middle support plate and are meshed with the screw rod, and the screw rod drives the middle support plate and the aeration pipes to move up and down. The utility model has simple and reasonable structure, convenient use and good aeration effect, can simultaneously perform aeration treatment on the sewage at the lower layer and the upper layer of the aeration tank, and improves the aeration effect.
Description
Technical Field
The utility model relates to a sewage treatment tank with good aeration effect, belonging to the technical field of sewage treatment facilities.
Background
The sewage treatment is a process of purifying sewage, the purified sewage can reach different standards, and purified water with different standards can be used as secondary water for industry, agriculture or daily life, so that precious water resources are greatly saved, and production and living costs are reduced. The purified water after sewage treatment is widely applied to various fields of building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes and the like, and increasingly enters the daily life of common people.
The aeration tank is an important basic facility in the sewage treatment process, the existing aeration tank is required to be paved with pipelines in an omnibearing way before being used, time and labor are wasted, pipelines are paved at the bottom of the aeration tank, and the upper part of the aeration tank cannot be better subjected to aeration treatment when the aeration tank is used for sewage treatment, so that the sewage treatment efficiency is reduced. At present, the aeration tank is fixedly arranged, so that maintenance and replacement can be performed only by emptying the aeration tank, and the normal use of the aeration tank is influenced. Therefore, the improvement of the aeration tank in the existing sewage treatment device is necessary.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a sewage treatment tank capable of improving the aeration effect, wherein an aeration pipe in the sewage treatment tank can simultaneously perform aeration treatment on sewage at the lower layer and the upper layer of the aeration tank so as to improve the aeration effect, and meanwhile, the aeration pipe is convenient to overhaul and replace, so that the normal operation of the aeration tank is ensured.
The technical scheme for solving the technical problems is as follows:
the utility model provides a sewage treatment pond that can improve aeration effect, it includes aeration tank and disinfection pond, be connected through water pump and drinking-water pipe between aeration tank and the disinfection pond, install the aeration unit in the aeration tank, install agitating unit in the disinfection pond, the aeration unit includes the upper supporting plate, the intermediate support plate, the lower backup pad, the support column, the aerator, the gas transmission is responsible for, intermediate aeration pipe, lower aeration pipe, elevator motor, the screw rod, the bearing frame, upper supporting plate, intermediate support plate and lower backup pad horizontal parallel arrangement from top to bottom, the lower backup pad is placed on the pond bottom surface of aeration tank, two support columns are located the both ends of three backup pad, the both ends of two support columns respectively with the face fixed connection of upper supporting plate and lower backup pad, the both ends of intermediate support plate have the round hole respectively, two support columns pass the round hole at intermediate support plate both ends respectively, the support column is sliding fit with the aerator, the one end of upper surface of upper supporting plate is fixed to the aerator, the aerator is connected with the gas transmission is responsible for, intermediate support plate and lower aeration pipe are installed respectively in intermediate support plate and lower aeration pipe, the top and elevator motor shaft is connected with intermediate aeration pipe and lower aeration pipe, the upper supporting plate is equipped with the screw rod, the surface of upper and lower support plate is fixed with the screw rod is connected with the screw rod down.
Above-mentioned sewage treatment pond that can improve aeration effect, the lower extreme of gas transmission person in charge is directly connected with lower aeration pipe, and the gas transmission branch pipe is connected in the middle of gas transmission person in charge, and the gas transmission branch pipe is connected with middle aeration pipe through the hose, and middle aeration pipe is two parallel straight tubes, and two straight tubes are fixed respectively in the both sides of middle backup pad, have the connecting pipe to be connected in the middle of two straight tubes, and lower aeration pipe is the annular pipe, and lower aeration pipe's annular pipe encircles in lower backup pad, and middle aeration pipe and lower aeration pipe are last to have a plurality of aeration holes respectively, and middle aeration pipe and lower aeration pipe are fixed respectively by the fixed block on the face of middle backup pad and lower backup pad.
Above-mentioned sewage treatment pond that can improve aeration effect, aeration unit is a plurality of, and a plurality of aeration unit sequence are arranged and are placed in the aeration tank, and there is the locating plate at the both ends of the last backup pad of a plurality of aeration units respectively, and the locating plate is the U-shaped board of horizontal, and the one end of locating plate is connected with last backup pad, and the other end of locating plate is located the outside of the pool wall upper end of aeration tank, and hoist and mount wire rope's lower extreme is connected with the locating plate at aeration unit both ends respectively.
Above-mentioned sewage treatment pond that can improve aeration effect, there is the water sucking mouth on the lower part of aeration tank is close to the position of disinfection pond, is fixed with the water pump on the aeration tank outer wall in the water sucking mouth outside, and the delivery port of water pump is connected the drinking-water pipe, and the drinking-water pipe upwards stretches into in the disinfection pond, and there is the drinking-water pipe fixed plate on the inboard pond wall upper end of disinfection pond, has the round hole on the drinking-water pipe fixed plate, and in the round hole was inserted to the upper end of drinking-water pipe, the delivery port of drinking-water pipe was relative with disinfection pond water.
Above-mentioned sewage treatment pond that can improve aeration effect, install agitating unit in the disinfection pond, agitating unit comprises stirring backup pad, agitator motor, axis of rotation, rotating turret, spliced pole, stirring backup pad is rectangular shaped plate, the both ends of stirring backup pad are crooked, the both ends of stirring backup pad are fixedly connected with locating plate respectively, the other end of locating plate is located the outside of the pool wall upper end of aeration tank, hoist and mount wire rope's lower extreme is connected with the locating plate at stirring backup pad both ends respectively, agitator motor fixes on stirring backup pad's face intermediate position, there is the round hole in the stirring backup pad, the motor shaft passes the round hole and is connected with the axis of rotation, the lower extreme of axis of rotation is connected with the rotating turret, the rotating turret is cross frame, the stirring pole is connected respectively to the cross front end below of rotating turret.
The utility model has the beneficial effects that:
according to the utility model, a plurality of aeration units are arranged in the aeration tank, each aeration unit is provided with an aerator, each aeration unit is provided with an upper layer of aeration pipe and a lower layer of aeration pipe, and the aeration pipes fixed on the middle support plate can move up and down along with the middle support plate to perform aeration treatment on sewage with different depths in the aeration tank; screw holes are formed in the middle of the plate surface of the middle supporting plate and meshed with the screw rods, and the screw rods are driven by the lifting motor to rotate so as to realize up-and-down movement of the middle supporting plate; the lower part of each aeration unit is placed on the bottom surface of the aeration tank, the two ends of the upper supporting plate of the aeration unit are respectively provided with a positioning plate and an aeration tank wall to limit, the aeration unit is prevented from swinging, and meanwhile, the lifting steel wire rope can lift the aeration unit or the stirring supporting plate outside the aeration tank through the positioning plates, so that the maintenance is convenient.
The utility model has simple and reasonable structure, convenient use and good aeration effect, and can simultaneously carry out aeration treatment on the sewage at the lower layer and the upper layer of the aeration tank so as to improve the aeration effect, and simultaneously, the aeration pipe is convenient to overhaul and replace, thereby ensuring the normal operation of the aeration tank.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the structure of an aeration unit;
FIG. 3 is a schematic view of a lifting structure of the intermediate support plate;
FIG. 4 is a schematic sectional structure of an aeration tank and a disinfection tank;
fig. 5 is a schematic structural view of a stirring device of the sterilizing pond.
The figures are labeled as follows: aeration tank 1, disinfection pond 2, water pump 3, drinking-water pipe 4, aeration unit 5, stirring device 6, upper backup pad 7, intermediate support plate 8, lower backup pad 9, support column 10, locating plate 11, aerator 12, gas transmission main pipe 13, intermediate aeration pipe 14, lower aeration pipe 15, gas delivery branch pipe 16, hose 17, aeration hole 18, fixed block 19, elevator motor 20, screw 21, bearing frame 22, water pumping mouth 23, drinking-water pipe fixed plate 24, delivery port 25, stirring backup pad 26, stirring motor 27, axis of rotation 28, rotating turret 29, stirring post 30.
Description of the embodiments
The sewage treatment device consists of an aeration tank 1 and a disinfection tank 2, wherein the aeration tank 1 is used for carrying out aeration treatment on sewage, and the disinfection tank 2 is used for carrying out disinfection treatment on the water after the aeration treatment.
Fig. 1 and 4 show that a plurality of aeration units 5 are arranged in the aeration tank 1, a stirring device 6 is arranged in the disinfection tank 2, a water pumping port 23 is arranged at the position, close to the disinfection tank 2, of the lower part of the aeration tank 1, a water pump 3 is fixed on the outer wall of the aeration tank 1 outside the water pumping port 23, a water outlet of the water pump 3 is connected with a water pumping pipe 4, the water pumping pipe 4 extends into the disinfection tank 2 upwards, a water pumping pipe fixing plate 24 is arranged at the inner side of the upper end of the tank wall of the disinfection tank 2, a round hole is formed in the water pumping pipe fixing plate 24, and the upper end of the water pumping pipe 3 is inserted into the round hole, and a water outlet 25 of the water pumping pipe 3 is opposite to the water body of the disinfection tank 2. When in use, the water pump 3 pumps the water in the aeration tank 1 into the disinfection tank 2 through the water pumping pipe 4, and then the disinfection tank 2 is stirred for disinfection.
Fig. 2 shows that the aeration unit 5 is composed of an upper support plate 7, a middle support plate 8, a lower support plate 9, a support column 10, a positioning plate 11, an aerator 12, a gas transmission main pipe 13, a middle aeration pipe 14, a lower aeration pipe 15, a gas transmission branch pipe 16, a hose 17, a fixed block 19, a lifting motor 20, a screw 21 and a bearing seat 22.
Fig. 2 shows that the upper support plate 7, the middle support plate 8 and the lower support plate 9 are horizontally arranged in parallel from top to bottom, the lower support plate 9 is placed on the bottom surface of the aeration tank 1, two support columns 10 are positioned at two ends of the three support plates, two ends of the two support columns 10 are fixedly connected with the plate surfaces of the upper support plate 7 and the lower support plate 9 respectively, two ends of the middle support plate 8 are provided with round holes respectively, the two support columns 10 respectively penetrate through the round holes at two ends of the middle support plate 8, and the middle support plate 8 can slide up and down along the two support columns 10.
Fig. 1 shows that the two ends of the upper supporting plate 7 are respectively provided with a positioning plate 11, the positioning plates 11 are transversely arranged U-shaped plates, one end of each positioning plate 11 is connected with the upper supporting plate 7, the other end of each positioning plate 11 is positioned at the outer side of the upper end of the wall of the aeration tank 1, the positioning plates 11 are not connected with the outer wall of the aeration tank 1, and are clamped at the outer side of the outer wall of the aeration tank. The lower part of each aeration unit 5 is placed on the bottom surface of the aeration tank 1, the two ends of the upper supporting plate 7 of the aeration unit 5 are respectively provided with a positioning plate 11 and an aeration tank wall to limit, the aeration unit 5 is prevented from swinging, and meanwhile, the lifting steel wire rope can lift the aeration unit 5 or the stirring supporting plate 26 outside the aeration tank 1 through the positioning plates 11, so that the maintenance is convenient.
Fig. 2 shows that the aerator 12 is fixed at one end of the upper surface of the upper support plate 7, the aerator 12 is connected with the gas transmission main pipe 13, and the gas transmission main pipe 13 is vertically downward. The middle support plate 8 and the lower support plate 9 are respectively provided with a middle aeration pipe 14 and a lower aeration pipe 15, the middle aeration pipe 14 is two parallel straight pipes, the two straight pipes are respectively fixed on two sides of the middle support plate 8, connecting pipes are arranged between the two straight pipes and are connected, the lower aeration pipe 15 is an annular pipe, and the annular pipe of the lower aeration pipe 15 surrounds the lower support plate 9.
Fig. 2 shows that the lower end of the gas transmission main pipe 13 is directly connected with the lower aeration pipe 15, the middle of the gas transmission main pipe 13 is connected with the gas transmission branch pipe 16, the gas transmission branch pipe 16 is connected with the middle aeration pipe 14 through a hose 17, a plurality of aeration holes 18 are uniformly distributed on the middle aeration pipe 14 and the lower aeration pipe 15 respectively, and the middle aeration pipe 14 and the lower aeration pipe 15 are fixed on the surfaces of the middle support plate 8 and the lower support plate 9 respectively through fixing blocks 19. During operation, aeration gas enters the middle aeration pipe 14 and the lower aeration pipe 15 from the gas transmission main pipe 13, and is sprayed out from the aeration holes 18 to perform aeration treatment on sewage.
Fig. 2 and 3 show that the intermediate support plate 8 and the intermediate aeration pipe 14 are constructed to be liftable in order to sufficiently aerate sewage at different heights in the aeration tank 1. The lifting motor 20 is fixedly arranged in the middle of the upper surface of the upper supporting plate 7, a motor shaft of the lifting motor 20 is connected with the screw rod 21, the screw rod 21 vertically penetrates through the through hole of the upper supporting plate 7 downwards, a screw hole is formed in the middle supporting plate 8 and meshed with the screw rod 21, a bearing seat 22 is fixedly arranged on the surface of the lower supporting plate 9, and the lower end of the screw rod 21 is in rotary connection with the bearing seat 22. The lifting motor 20 can drive the screw rod 21 to rotate, the middle supporting plate 8 moves up and down along the screw rod 21 through the screw hole, and the supporting columns 10 at the two ends of the middle supporting plate 8 play a role of a guide rod of the middle supporting plate 8. The intermediate aeration pipe 14 moves up and down along with the intermediate support plate 8, and the gas delivery branch pipe 16 can deliver gas to the intermediate aeration pipes 14 with different heights through the hose 17.
Fig. 5 shows that the stirring device 6 is installed in the sterilizing pond 2, and the stirring device 6 is composed of a stirring support plate 26, a stirring motor 27, a rotating shaft 28, a rotating frame 29 and a stirring column 30. The stirring backup pad 26 is rectangular shaped plate, the both ends of stirring backup pad 26 are crooked, the both ends of stirring backup pad 26 are fixedly connected with locating plate 11 respectively, the other end of locating plate 11 is located the outside of the pool wall upper end of aeration tank 1, hoist and mount wire rope's lower extreme is connected with the locating plate 11 at stirring backup pad 26 both ends respectively, stirring motor 27 is fixed on the face intermediate position of stirring backup pad 26, there is the round hole on the stirring backup pad 26, the motor shaft passes the round hole and is connected with axis of rotation 28, the lower extreme of axis of rotation 28 is connected with rotating frame 29, rotating frame 29 is cross frame, stirring post 30 is connected respectively to the cross front end below of rotating frame 29. When the stirring motor 27 works, the rotating frame 29 is driven to rotate by the rotating shaft 28, and the stirring column 30 arranged below the rotating frame 29 can stir water in the disinfection tank 2.
The application process of the utility model is as follows:
a plurality of aeration units 5 are sequentially arranged in the aeration tank 1, a lower supporting plate 9 of the aeration unit 5 is arranged on the bottom surface of the aeration tank 1, and two ends of an upper supporting plate 7 and two ends of a stirring supporting plate 26 of the aeration unit 5 are respectively provided with a positioning plate 11 and a limiting plate of the aeration tank wall to prevent the aeration unit 5 and the stirring supporting plate 26 from swinging;
the aerator 7 is started, aeration gas is directly carried out into the lower aeration pipe 15 from the gas transmission main pipe 13, and enters the middle aeration pipe 14 through the gas transmission branch pipe 16 and the hose 17, and the aeration gas is sprayed out from the aeration holes 18 of the lower aeration pipe 15 and the middle aeration pipe 14 to carry out aeration treatment on sewage;
when the height of the middle aeration pipe 14 needs to be adjusted, the lifting motor 20 is started, the lifting motor 20 drives the screw rod 21 to rotate, the middle supporting plate 8 moves up and down along the screw rod 21 through the screw hole, the middle aeration pipe 14 moves up and down along with the middle supporting plate 8, and sewage can be aerated at different heights;
the sewage after aeration treatment is conveyed into the disinfection tank 2, the water pump 3 is started, the water pump 3 pumps the water in the aeration tank 1 into the disinfection tank 2 through the water pumping pipe 4, the stirring motor 27 drives the rotating frame 29 to rotate through the rotating shaft 28, and the stirring column 30 arranged below the rotating frame 29 can stir and disinfect the water in the disinfection tank 2;
when the aeration unit 5 needs to be overhauled, the hoisting steel wire ropes are tied to the upper supporting plate 7 above the aeration unit 5 and the positioning plates 11 at the two ends of the stirring supporting plate 26, and the crane lifts the aeration unit 5 or the stirring supporting plate 26 out of the aeration tank 1 for overhauling through the hoisting steel wire ropes, so that the normal operation of the aeration tank 1 is not influenced.
One embodiment of the utility model is as follows:
the length of the aeration tank 1 is 22.5m, the width is 5m, and the depth is 4.5m;
the length of the disinfection tank 2 is 15m, the width is 5m, and the depth is 4.5m;
the model of the water pump 3 is CQB40-40-125F;
the diameter of the water pumping pipe 4 is 60mm, and the length is 6m;
the length of the upper supporting plate 7 is 5.1m, the width is 0.5m, and the thickness is 50mm;
the intermediate support plate 8 has a length of 4.8m, a width of 0.7m and a thickness of 50mm;
the length of the lower support plate 9 is 4.9m, the width is 0.7m, and the thickness is 50mm;
the support column 10 has a diameter of 70mm and a length of 4.5m;
the model of the aerator 12 is QXB0.75;
the diameter of the gas transmission main pipe 13 is 60mm, and the length is 4.3m;
the diameter of the middle aerator pipe 14 is 65mm, and the length is 4m;
the diameter of the lower aeration pipe 15 is 65mm, and the length is 9m;
the diameter of the gas transmission branch pipe 16 is 55mm, and the length is 0.5m;
the hose 17 has a diameter of 60mm and a length of 4m;
the diameter of the aeration holes 18 is 45mm;
the model number of the lifting motor 20 is YE3-100L2-4;
the screw 21 has a diameter of 40mm and a length of 4.5m;
the stirring support plate 26 had a length of 5.1m, a width of 0.5m and a thickness of 50mm;
the model number of the stirring motor 27 is YEJ-80;
the diameter of the rotating shaft 28 is 40mm and the length is 150mm;
the length of the turret 29 is 2m and the width is 100mm;
the stirring bar 30 had a diameter of 50mm and a length of 3.8m.
Claims (5)
1. The utility model provides a sewage treatment pond that can improve aeration effect which characterized in that: the device comprises an aeration tank (1) and a disinfection tank (2), wherein the aeration tank (1) and the disinfection tank (2) are connected through a water pump (3) and a water suction pipe (4), an aeration unit (5) is arranged in the aeration tank (1), a stirring device (6) is arranged in the disinfection tank (2), the aeration unit (5) comprises an upper supporting plate (7), a middle supporting plate (8), a lower supporting plate (9), supporting columns (10), an aerator (12), a gas transmission main pipe (13), a middle aeration pipe (14), a lower aeration pipe (15), a lifting motor (20), a screw rod (21) and a bearing seat (22), the upper supporting plate (7), the middle supporting plate (8) and the lower supporting plate (9) are horizontally arranged in parallel from top to bottom, the lower supporting plate (9) is arranged on the bottom surface of the tank of the aeration tank (1), the two supporting columns (10) are fixedly connected with the surfaces of the upper supporting plate (7) and the lower supporting plate (9), round holes are respectively formed in the two ends of the middle supporting plate (8), the two supporting columns (10) respectively penetrate through the round holes in the two ends of the middle supporting plate (8) respectively, the round holes are fixedly matched with the round holes in the upper surfaces (12) of the supporting plates (7), the aerator (12) is connected with the gas transmission main pipe (13), the gas transmission main pipe (13) is vertically downward, middle aeration pipe (14) and lower aeration pipe (15) are respectively installed on middle support plate (8) and lower support plate (9), the gas transmission main pipe (13) is connected with middle aeration pipe (14) and lower aeration pipe (15) respectively, aeration hole (18) are opened on middle aeration pipe (14) and lower aeration pipe (15), elevator motor (20) fixed mounting is in the upper surface intermediate position of upper support plate (7), the motor shaft of elevator motor (20) is connected with screw rod (21), screw rod (21) vertically downward passes the through-hole of upper support plate (7), screw hole and screw rod (21) mesh on middle support plate (8), the surface fixation of lower support plate (9) has bearing frame (22), the lower extreme of screw rod (21) is rotation connection with bearing frame (22).
2. The sewage treatment tank capable of improving aeration effect according to claim 1, wherein: the lower extreme of gas transmission person in charge (13) is directly connected with lower aeration pipe (15), intermediate junction gas transmission branch pipe (16) of gas transmission person in charge (13), gas transmission branch pipe (16) are connected with intermediate aeration pipe (14) through hose (17), intermediate aeration pipe (14) are two parallel straight tubes, two straight tubes are fixed in the both sides of intermediate support board (8) respectively, there is the connecting pipe to be connected in the middle of two straight tubes, lower aeration pipe (15) are the annular pipe, the annular pipe of lower aeration pipe (15) is placed on lower backup pad (9), a plurality of aeration holes (18) have been equipartition respectively on intermediate aeration pipe (14) and the lower aeration pipe (15), intermediate aeration pipe (14) and lower aeration pipe (15) are fixed on the face of intermediate support board (8) and lower backup pad (9) by fixed block (19) respectively.
3. The sewage treatment tank capable of improving aeration effect according to claim 1, wherein: the aeration units (5) are multiple, the aeration units (5) are sequentially arranged and placed in the aeration tank (1), the two ends of the upper supporting plate (7) of the aeration units (5) are respectively provided with a positioning plate (11), the positioning plates (11) are transversely placed U-shaped plates, one ends of the positioning plates (11) are connected with the upper supporting plate (7), the other ends of the positioning plates (11) are positioned on the outer side of the upper end of the tank wall of the aeration tank (1), and the lower ends of the hoisting steel wire ropes are respectively connected with the positioning plates (11) at the two ends of the aeration units (5).
4. The sewage treatment tank capable of improving aeration effect according to claim 1, wherein: the lower part of aeration tank (1) is close to and draws water mouthful (23) in the position of disinfection pond (2), is fixed with water pump (3) on aeration tank (1) outer wall in the mouth (23) outside of drawing water, and in the delivery port of water pump (3) was connected drinking-water pipe (4), drinking-water pipe (4) upwards stretched into disinfection pond (2), there was drinking-water pipe fixed plate (24) in the pond wall upper end inboard of disinfection pond (2), there was the round hole on drinking-water pipe fixed plate (24), in the round hole was inserted to the upper end of drinking-water pipe (4), delivery port (25) and disinfection pond (2) water are relative.
5. The sewage treatment tank capable of improving aeration effect according to claim 1, wherein: stirring device (6) of installation in disinfection pond (2) comprises stirring backup pad (26), agitator motor (27), axis of rotation (28), rotating turret (29), stirring post (30), stirring backup pad (26) are rectangular shaped plate, the both ends of stirring backup pad (26) are crooked, the both ends of stirring backup pad (26) are fixedly connected with locating plate (11) respectively, the other end of locating plate (11) is located the outside of the pool wall upper end of aeration tank (1), hoist and mount wire rope's lower extreme is connected with locating plate (11) at stirring backup pad (26) both ends respectively, agitator motor (27) are fixed on the face intermediate position of stirring backup pad (26), there is the round hole on stirring backup pad (26), the motor shaft passes the round hole and is connected with axis of rotation (28), the lower extreme and rotating turret (29) of axis of rotation (28) are connected, rotating turret (29) are cross frame, stirring post (30) are connected respectively to cross front end below of rotating turret (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928609.XU CN220056547U (en) | 2023-04-23 | 2023-04-23 | Sewage treatment tank capable of improving aeration effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928609.XU CN220056547U (en) | 2023-04-23 | 2023-04-23 | Sewage treatment tank capable of improving aeration effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056547U true CN220056547U (en) | 2023-11-21 |
Family
ID=88783899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320928609.XU Active CN220056547U (en) | 2023-04-23 | 2023-04-23 | Sewage treatment tank capable of improving aeration effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056547U (en) |
-
2023
- 2023-04-23 CN CN202320928609.XU patent/CN220056547U/en active Active
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