CN218403869U

CN218403869U - Sewage treatment aeration equipment

Info

Publication number: CN218403869U
Application number: CN202222842089.9U
Authority: CN
Inventors: 王小芬
Original assignee: Kunming Xumiao Intelligent Technology Co ltd
Current assignee: Kunming Xumiao Intelligent Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a sewage treatment technical field just discloses a sewage treatment aeration equipment, including aeration tank, supporting leg, the inside rabbling mechanism that is provided with of aeration tank, the rabbling mechanism is including dwang one, exhaust vent, gasbag, loading board, the exhaust vent has been seted up on dwang one surface, the exhaust vent surface is provided with the gasbag, dwang one outside and loading board one end fixed connection, loading board one side and slide bar one end fixed connection, slide bar outer wall sliding connection has the slide, slide one end fixed mounting has the stirring leaf, aeration tank inner wall fixed mounting has the guide plate, has realized stirring that can be better to can extrude the stirring leaf when gasbag shrink inflation and remove, thereby can make the stirring leaf take place the vibration, solved and also left the problem on the stirring leaf when stirring, make things convenient for operating personnel later stage clearance more, improved sewage treatment efficiency.

Description

Sewage treatment aeration equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment aeration device.

Background

The aeration tank is a structure for sewage treatment by an activated sludge method, and provides a certain sewage retention time in the tank to meet the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge. The aeration tank mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The tank body is generally made of reinforced concrete, and the plane shape of the tank body is rectangular, square, circular and the like.

According to chinese patent CN208249972U discloses a sewage treatment aeration equipment, its main solution be the fixed gear motor that is provided with in aeration tank top, the driving gear is installed to gear motor top motor shaft, and driving gear and driven gear meshing stir mud simultaneously through stirring vane and helical blade, stir in-process helical blade and drive mud and upwards roll for mud and water mixing are more even, guarantee simultaneously that mud and air contact are more abundant, improve sewage treatment efficiency.

However, when the device is used, the stirring blade of the device rotates to stir the sewage and the sludge, but the stirring blade of the device is fixed on the rotating rod, and the sludge remains on the stirring blade after stirring, so that an operator is difficult to clean the stirring blade, and the sewage treatment efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment aeration equipment has solved the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment aeration device comprises an aeration box and supporting legs, wherein a stirring mechanism is arranged in the aeration box, the stirring mechanism comprises a first rotating rod, an air outlet, an air bag and a bearing plate, the air outlet is formed in the surface of the first rotating rod, the air bag is arranged on the surface of the air outlet, the outer side of the first rotating rod is fixedly connected with one end of the bearing plate, one side of the bearing plate is fixedly connected with one end of a sliding rod, the outer wall of the sliding rod is slidably connected with a sliding plate, one end of the sliding plate is fixedly provided with a stirring blade, and a guide plate is fixedly arranged on the inner wall of the aeration box;

an aeration mechanism is arranged above the aeration box.

Preferably, aeration mechanism is including motor, two dwangs, cam, stripper plate, motor bottom and aeration roof portion fixed connection, two bottom fixed connection of motor output and dwang, two tops of dwang and cam bottom fixed connection, cam one end and stripper plate one side extrusion contact, stripper plate opposite side fixed mounting has the connecting rod, connecting rod one end fixed mounting has the movable plate, movable plate both ends sliding connection has the pressurization case, pressurization roof portion fixed mounting has the dead lever, dead lever bottom fixed mounting has the mounting panel, pressurization roof portion intercommunication is provided with out the tuber pipe.

Preferably, fixed mounting has the spring between slide one side and loading board one side, the quantity of spring is six, and is three the spring is a set of, the spring symmetric distribution is in a dwang both sides respectively.

Preferably, dwang one is hollow setting, the quantity of exhaust vent is nine, the exhaust vent distributes in proper order on dwang one surface, the quantity of gasbag is six, the gasbag is separated by an exhaust vent and is set up a gasbag, can effectually vibrate the stirring leaf.

Preferably, the quantity of stirring leaf is six, the stirring leaf distributes in proper order in a dwang outside, the guide plate is put to one side and aeration tank inner wall, the material of guide plate is the rubber material, can be quick mix sewage and mud.

Preferably, it sets up with a dwang top intercommunication to go out tuber pipe one end, the shape that goes out the tuber pipe is the U-shaped, two outer walls of dwang and action wheel inner wall fixed connection, the action wheel pass through the belt and are connected from the driving wheel transmission, from a driving wheel inner wall and a dwang outer wall fixed connection, can carry a dwang inside with gas.

Preferably, the bottom of the aeration tank is fixedly connected with the tops of the supporting legs, the front surface of the aeration tank is provided with a movable door, the top of the aeration tank is provided with a water inlet, and one side of the aeration tank is provided with a water outlet.

The utility model provides a sewage treatment aeration device. The sewage treatment aeration device has the following beneficial effects:

(1) The utility model discloses in: the sewage treatment aeration device can better stir through the stirring mechanism arranged in the aeration box, and can extrude the stirring blades to move when the air bags shrink and expand, so that the stirring blades can vibrate, the problem that sludge remains on the stirring blades after stirring is solved, operators can clean the stirring blades at the later stage more conveniently, and the sewage treatment efficiency is improved;

(2) The utility model discloses in: this sewage treatment aeration equipment has realized can be better pressurizing aeration through installing the aeration mechanism in aeration tank top to can improve sewage aeration's effect, improve the practicality of device.

Drawings

FIG. 1 is a schematic perspective view of the device of the present invention;

FIG. 2 is a schematic cross-sectional view of the apparatus of the present invention;

FIG. 3 is a schematic structural view of the stirring mechanism of the present invention;

fig. 4 is a schematic structural view of the aeration mechanism of the present invention.

In the figure: aeration box 1, support legs 2, stirring mechanism 3, rotating rod I301, air outlet 302, air bag 303, bearing plate 304, sliding rod 305, sliding plate 306, stirring blade 307, guide plate 308, aeration mechanism 4, motor 401, rotating rod II 402, cam 403, extrusion plate 404, connecting rod 405, moving plate 406, pressurizing box 407, fixing rod 408, mounting plate 409, air outlet 410 and belt 5.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: a sewage treatment aeration device comprises an aeration box 1 and supporting legs 2, wherein a stirring mechanism 3 is arranged inside the aeration box 1, the stirring mechanism 3 comprises a rotating rod I301, an air outlet 302, an air bag 303 and a bearing plate 304, the surface of the rotating rod I301 is provided with the air outlet 302, the surface of the air outlet 302 is provided with the air bag 303, the outer side of the rotating rod I301 is fixedly connected with one end of the bearing plate 304, one side of the bearing plate 304 is fixedly connected with one end of a sliding rod 305, the outer wall of the sliding rod 305 is slidably connected with a sliding plate 306, one end of the sliding plate 306 is fixedly provided with a stirring blade 307, and the inner wall of the aeration box 1 is fixedly provided with a guide plate 308;

an aeration mechanism 4 is arranged above the aeration box 1, the aeration mechanism 4 comprises a motor 401, a second rotating rod 402, a cam 403 and a squeezing plate 404, the bottom of the motor 401 is fixedly connected with the top of the aeration box 1, the output end of the motor 401 is fixedly connected with the bottom of the second rotating rod 402, the top of the second rotating rod 402 is fixedly connected with the bottom of the cam 403, one end of the cam 403 is in squeezing contact with one side of the squeezing plate 404, the other side of the squeezing plate 404 is fixedly provided with a connecting rod 405, one end of the connecting rod 405 is fixedly provided with a moving plate 406, two ends of the moving plate 406 are slidably connected with a pressurizing box 407, the bottom of the pressurizing box 407 is fixedly provided with a fixing rod 408, the bottom of the fixing rod 408 is fixedly provided with a mounting plate 409, the top of the pressurizing box 407 is communicated with an air outlet pipe 410, springs are fixedly arranged between one side of the sliding plate 306 and one side of the bearing plate 304, the number of the springs is six, three springs are in a group, and are symmetrically distributed on two sides of the first rotating rod 301 respectively, the rotating rod one 301 is arranged in a hollow mode, the number of the air outlet holes 302 is nine, the air outlet holes 302 are sequentially distributed on the surface of the rotating rod one 301, the number of the air bags 303 is six, the air bags 303 are arranged at intervals of one air outlet hole 302 and are provided with one air bag 303, the number of the stirring blades 307 can be effectively vibrated, the stirring blades 307 are sequentially distributed on the outer side of the rotating rod one 301, the guide plate 308 is obliquely arranged on the inner wall of the aeration box 1, the guide plate 308 is made of rubber and can rapidly mix sewage and sludge, one end of the air outlet pipe 410 is communicated with the top of the rotating rod one 301, the air outlet pipe 410 is U-shaped, the outer wall of the rotating rod two 402 is fixedly connected with the inner wall of the driving wheel, the driving wheel is in transmission connection with the driven wheel through the belt 5, the inner wall of the driven wheel is fixedly connected with the outer wall of the rotating rod one 301, and can convey gas to the inside of the rotating rod one 301, aeration tank 1 bottom and 2 top fixed connection of supporting leg, the dodge gate has openly been seted up at aeration tank 1 top, the water inlet has been seted up at aeration tank 1 one side, the delivery port has been seted up to aeration tank 1 one side, the stirring that can be better has been realized, and can extrude the stirring leaf when gasbag shrink inflation and remove, thereby can make the stirring leaf take place the vibration, the problem of sludge residue on the stirring leaf in addition after the stirring has been solved, make things convenient for operating personnel later stage clearance more, sewage treatment efficiency has been improved, the aeration that pressurizes that can be better has been realized, thereby can improve sewage aeration's effect, the practicality of device has been improved.

When the sewage treatment aeration device is used, an operator pours sewage to be treated into the aeration box 1 through a water inlet arranged at the top of the aeration box 1, the rotating rod II 402 is driven to rotate by the rotation of the starting motor 401, the rotating rod I301 driven by the belt 5 is driven to rotate by the rotation of the rotating rod II 402, the stirring blade 307 is driven to rotate by the rotation of the rotating rod I301, the sewage and sludge are stirred and mixed by the rotation of the stirring blade 307, the cam 403 is driven to rotate by the rotation of the rotating rod II 402, the extrusion plate 404 is driven to move by the rotation of the cam 403, the connecting rod 405 is driven to move by the movement of the extrusion plate 404, the moving plate 406 is driven to move by the movement of the connecting rod 405, air in the pressurization box 407 is extruded by the moving plate 406, the air is conveyed into the rotating rod I301 through the air outlet pipe 410 and is sprayed and exposed through the air outlet 302, install gasbag 303 inflation on exhaust vent 302 this moment, extrude stirring leaf 307 through gasbag 303 inflation and remove, it slides on slide bar 305 to move drive slide 306 through stirring leaf 307, the elasticity through the spring resets stirring leaf 307 when gasbag 303 does not expand, thereby can make the mud on the stirring leaf 307 shake and fall, after the processing is accomplished, flow to the delivery port through guide plate 308 with the sewage, finally realized can be better stirring, and can extrude stirring leaf when gasbag shrink inflation and remove, thereby can make stirring leaf vibrate, the problem of mud remains on the stirring leaf after the stirring has been solved, make things convenient for operating personnel later stage clearance more, sewage treatment efficiency has been improved, realized can be better pressurize the aeration, thereby can improve the effect of sewage aeration, the practicality of device has been improved.

Claims

1. The utility model provides a sewage treatment aeration equipment, includes aeration tank (1), supporting leg (2), its characterized in that: the stirring mechanism (3) is arranged in the aeration tank (1), the stirring mechanism (3) comprises a rotating rod I (301), air outlet holes (302), an air bag (303) and a bearing plate (304), the air outlet holes (302) are formed in the surface of the rotating rod I (301), the air bag (303) is arranged on the surface of the air outlet holes (302), the outer side of the rotating rod I (301) is fixedly connected with one end of the bearing plate (304), one side of the bearing plate (304) is fixedly connected with one end of a sliding rod (305), the outer wall of the sliding rod (305) is slidably connected with a sliding plate (306), one end of the sliding plate (306) is fixedly provided with a stirring blade (307), and the inner wall of the aeration tank (1) is fixedly provided with a guide plate (308);

an aeration mechanism (4) is arranged above the aeration tank (1).

2. An aeration device for sewage treatment according to claim 1, characterized in that: aeration mechanism (4) are including motor (401), dwang two (402), cam (403), stripper plate (404), motor (401) bottom and aeration case (1) top fixed connection, motor (401) output and dwang two (402) bottom fixed connection, dwang two (402) top and cam (403) bottom fixed connection, cam (403) one end and stripper plate (404) one side compressive contact, stripper plate (404) opposite side fixed mounting has connecting rod (405), connecting rod (405) one end fixed mounting has movable plate (406), movable plate (406) both ends sliding connection has pressurization case (407), pressurization case (407) bottom fixed mounting has dead lever (408), dead lever (408) bottom fixed mounting has mounting panel (409), pressurization case (407) top intercommunication is provided with out tuber pipe (410).

3. An aeration device for sewage treatment according to claim 1, characterized in that: fixed mounting has the spring between slide (306) one side and loading board (304) one side, the quantity of spring is six, and is three the spring is a set of, the spring is symmetric distribution respectively in dwang one (301) both sides.

4. An aeration apparatus for wastewater treatment according to claim 1, wherein: dwang one (301) is hollow setting, the quantity of exhaust vent (302) is nine, exhaust vent (302) distribute in proper order on dwang one (301) surface, the quantity of gasbag (303) is six, gasbag (303) are separated by an exhaust vent (302) and set up a gasbag (303).

5. An aeration apparatus for wastewater treatment according to claim 1, wherein: the quantity of stirring leaf (307) is six, stirring leaf (307) distribute in proper order in dwang one (301) outside, guide plate (308) are put in aeration tank (1) inner wall to one side, the material of guide plate (308) is the rubber material.

6. An aeration apparatus for wastewater treatment according to claim 2, wherein: go out tuber pipe (410) one end and dwang one (301) top intercommunication setting, the shape that goes out tuber pipe (410) is the U-shaped, two (402) outer walls of dwang and action wheel inner wall fixed connection, the action wheel pass through belt (5) and are connected from the driving wheel transmission, from driving wheel inner wall and dwang one (301) outer wall fixed connection.

7. An aeration device for sewage treatment according to claim 1, characterized in that: the bottom of the aeration box (1) is fixedly connected with the tops of the supporting legs (2), the movable door is arranged on the front side of the aeration box (1), the water inlet is arranged at the top of the aeration box (1), and the water outlet is arranged on one side of the aeration box (1).