CN218755263U

CN218755263U - Rural waste water AO processing apparatus

Info

Publication number: CN218755263U
Application number: CN202223021593.9U
Authority: CN
Inventors: 谌勇华; 蒋祖德; 黄崇高
Original assignee: Hubei Xinhaoze Environmental Protection Technology Co ltd
Current assignee: Hubei Xinhaoze Environmental Protection Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-28
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a rural waste water AO processing apparatus, the power distribution box comprises a box body, inside anaerobic jar and the aerobic jar of being provided with of box, the inside filler reaction mechanism and the sludge reaction mechanism of being provided with of anaerobic jar, the inside oxygenation mechanism that is provided with of aerobic jar, filler reaction mechanism is provided with first top cap for the anaerobic tank top, first top cap fixed surface is connected with first bull stick, first bull stick outer wall evenly is provided with a plurality of mountings, the inside all rotation of mounting is connected with the second bull stick, the slip of second bull stick outer wall has cup jointed the slip ring. The utility model discloses a filler reaction mechanism who sets up utilizes motor work to make the second pivot rotate under the drive of belt for first bull stick rotates under a set of intermeshing's spur gear effect, makes a plurality of third bull sticks drive three-dimensional elastic filler at the anaerobic jar internal rotation, has increased the contact rate of three-dimensional elastic filler with waste water, makes three-dimensional elastic filler adsorb hydrolysis to waste water stronger, reinforcing means's waste water treatment ability.

Description

Rural waste water AO processing apparatus

Technical Field

The utility model relates to a water treatment technical field especially relates to a rural waste water AO processing apparatus.

Background

When the AO treatment is carried out on rural waste water, water flows generally flow in each treatment tank in a transverse flow mode, the depth of each treatment tank is shallow, the occupied area is large, the contact time with reactants is short, and the contact reaction is not thorough. Therefore, there is a need for a rural waste water AO treatment device to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rural waste water AO treatment device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a rural waste water AO processing apparatus, the power distribution box comprises a box body, inside anaerobic jar and the aerobic jar of being provided with of box, inside filler reaction mechanism and the sludge reaction mechanism of being provided with of anaerobic jar, the inside oxygenation mechanism that is provided with of aerobic jar, filler reaction mechanism is provided with first top cap for anaerobic tank roof portion, first top cap fixed surface is connected with first bull stick, first bull stick outer wall evenly is provided with a plurality of mountings, the inside second bull stick that all rotates of mounting is connected with, the slip ring has been cup jointed in the slip of second bull stick outer wall, the slip ring bottom is rotated and is connected with the third bull stick, third bull stick outer wall is provided with three-dimensional elastic filler, the equal fixedly connected with pin of second bull stick outer wall, pin one side and slip ring natural contact, the equal sliding connection of second bull stick tail end has the telescopic link, the spacing groove has been seted up to anaerobic jar inner wall, spacing inslot wall and telescopic link other end sliding connection.

Preferably, the three-dimensional elastic filler is composed of a central rope and silk strips, the silk strips are positioned on the outer wall of the central rope and are uniformly arranged in a radiation mode, the central rope is made of corrosion-resistant and high-strength materials, and the silk strips are made of polyolefins and polyamides.

Preferably, the box top is provided with the second top cap, and second top cap top is stretched out to first pivot top, and the box top is provided with the motor, and motor output shaft power is connected with first pivot, and the box top is rotated and is connected with the second pivot, and the second pivot has same belt with first pivot outer wall sliding connection, the equal fixedly connected with spur gear of second pivot and first pivot outer wall, a set of spur gear intermeshing.

Preferably, the sludge reaction mechanism is characterized in that a plurality of partition plates and an inner ring plate are fixedly connected to the bottom of the anaerobic tank, the partition plates are located on the outer wall of the inner ring plate and distributed in a radiation mode, the surface of one partition plate is closed, first water conveying ports are formed in the surfaces of the other partition plates, a water outlet is formed in the surface of the inner ring plate, a water inlet pipe is arranged on the outer wall of the anaerobic tank, and the water inlet pipe and the water outlet are located on two sides of one partition plate respectively.

Preferably, the other side of the water inlet pipe extends out of the outer wall of the box body and is provided with a water pump, a settling chamber is arranged between the water pump and the anaerobic tank, a water inlet grating is arranged inside the settling chamber and is arranged to be inclined, and a drain pipe is arranged at the bottom of the settling chamber.

Preferably, oxygenation mechanism is the internal tank body that the aerobic tank is inside to be set up, and a plurality of second passs the mouth of a river has evenly been seted up at internal tank top, is provided with the pipeline intercommunication between aerobic tank and the anaerobic tank, and the pipeline height is higher than the second and passes the mouth of a river, and first pivot bottom stretches into inside and the fixedly connected with intake pipe of aerobic tank, and the intake pipe sets up to S type and surface and has evenly seted up a plurality of through-holes, and the intake pipe other end stretches out the bottom half and is provided with the air-blower.

Preferably, the inner wall of the inner tank body is rotatably connected with a plurality of baffles, the bottom ends of the baffles and the inner wall of the inner tank body are obliquely provided with return springs, the top of the inner tank body is provided with a water outlet pipe and an air outlet pipe, and the air outlet pipe is higher than the water outlet pipe.

Preferably, the equal fixedly connected with stirring spring of intake pipe bending department, the equal fixedly connected with spheroid of stirring spring other end.

The utility model has the advantages that:

1. through the arranged filler reaction mechanism, the second rotating shaft is driven by the belt to rotate by utilizing the work of the motor, the first rotating rod is driven to rotate under the action of a group of spur gears meshed with each other, the third rotating rods drive the three-dimensional elastic filler to rotate in the anaerobic tank, the contact rate of the three-dimensional elastic filler and wastewater is increased, the three-dimensional elastic filler has stronger adsorption and hydrolysis effects on the wastewater, the wastewater treatment capacity of the device is enhanced, and meanwhile, the second rotating rod can be retracted downwards when the first rotating rod is pulled out by the arranged fixing piece, so that the three-dimensional elastic filler is convenient to replace, and the maintenance is more convenient;

2. through the arranged sludge reaction mechanism, sewage can be contacted with activated sludge among the partition plates one by one through the first water transfer ports after entering the anaerobic tank from the water inlet pipe, so that the stroke of the wastewater is increased, the wastewater is more fully contacted with the activated sludge, and the water inlet grille is arranged in an inclined state, so that larger impurities in the wastewater are filtered and sunk, and convenience is provided for subsequent wastewater treatment;

3. through the oxygenation mechanism that sets up, utilize the inside gassing of the internal portion of intake pipe internal portion, the inside oxygen content of reinforcing aerobic tank helps the organic matter in the waste water to be by oxidative decomposition, and set up the intake pipe into the S type and can rotate under the effect of motor, can effectively strengthen the contact frequency of oxygen and waste water, make to decompose more thoroughly, the baffle that sets up simultaneously makes the waste water of whereabouts bounce under reset spring' S effect, further strengthened the contact of waste water with oxygen.

Drawings

FIG. 1 is a schematic sectional view of a rural area wastewater AO treatment device in a front view according to embodiment 1;

FIG. 2 is a schematic view of a partial structure of a first rotating shaft of the rural waste water AO treating device according to embodiment 1;

FIG. 3 is a schematic structural view of a sludge reaction mechanism of the rural waste water AO treatment device provided in embodiment 1;

FIG. 4 is a schematic view of the structure of the air inlet pipe of the rural waste water AO treatment apparatus provided in embodiment 2.

In the drawings: 1. a box body; 2. an anaerobic jar; 3. an aerobic tank; 4. a first top cover; 5. a first rotating lever; 6. a fixing member; 7. a second rotating rod; 8. a slip ring; 9. a third rotating rod; 10. a three-dimensional elastic filler; 11. a stop lever; 12. a telescopic rod; 13. a limiting groove; 14. a second top cover; 15. a motor; 16. a first rotating shaft; 17. a second rotating shaft; 18. a belt; 19. a spur gear; 20. a partition plate; 21. an inner ring plate; 22. a first water transfer port; 23. a water outlet; 24. a water inlet pipe; 25. a settling chamber; 26. a water inlet grille; 27. an inner tank body; 28. a second water transfer port; 29. an air inlet pipe; 30. a baffle plate; 31. a return spring; 32. a stirring spring; 33. a sphere.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

Example 1

Referring to fig. 1-3, a rural waste water AO treatment device comprises a box body 1, an anaerobic tank 2 and an aerobic tank 3 are arranged inside the box body 1, a filler reaction mechanism and a sludge reaction mechanism are arranged inside the anaerobic tank 2, an oxygenation mechanism is arranged inside the aerobic tank 3, the filler reaction mechanism is a first top cover 4 arranged at the top of the anaerobic tank 2, a first rotating rod 5 is fixedly connected to the surface of the first top cover 4, a plurality of fixing pieces 6 are uniformly arranged on the outer wall of the first rotating rod 5, a second rotating rod 7 is rotatably connected inside the fixing pieces 6, a sliding ring 8 is slidably sleeved on the outer wall of the second rotating rod 7, a third rotating rod 9 is rotatably connected to the bottom of the sliding ring 8, a three-dimensional elastic filler 10 is arranged on the outer wall of the third rotating rod 9, a stop lever 11 is fixedly connected to the outer wall of the second rotating rod 7, one side of the stop lever 11 naturally contacts with the sliding ring 8, a telescopic rod 12 is slidably connected to the tail end of the second rotating rod 7, a limit groove 13 is formed in the inner wall of the anaerobic tank 2, and the inner wall of the limit groove 13 is slidably connected with the other end of the telescopic rod 12.

Meanwhile, the three-dimensional elastic packing 10 is composed of a central rope and strand silk, the strand silk is positioned on the outer wall of the central rope and is uniformly arranged in a radiation manner, the central rope is made of corrosion-resistant and high-strength materials, the strand silk is made of polyolefins and polyamide, the top of the box body 1 is provided with a second top cover 14, the top end of the first rotating rod 5 extends out of the top of the second top cover 14, the top of the box body 1 is provided with a motor 15, the output shaft of the motor 15 is in power connection with a first rotating shaft 16, the top of the box body 1 is in rotating connection with a second rotating shaft 17, the outer walls of the second rotating shaft 17 and the first rotating shaft 16 are in sliding connection with a same belt 18, the outer walls of the second rotating shaft 17 and the first rotating rod 5 are both fixedly connected with spur gears 19, one group of the spur gears 19 are mutually meshed, the bottom of the anaerobic tank 2 is fixedly connected with a plurality of partition boards 20 and an inner ring board 21, the plurality of partition boards 20 are positioned on the outer wall of the inner ring board 21 in a radiation manner, and one partition board 20 is sealed in surface, the surfaces of the other partition plates 20 are provided with first water conveying ports 22, the surface of the inner ring plate 21 is provided with a water outlet 23, the outer wall of the anaerobic tank 2 is provided with a water inlet pipe 24, the water inlet pipe 24 and the water outlet 23 are respectively positioned at two sides of one partition plate 20, the other side of the water inlet pipe 24 extends out of the outer wall of the box body 1 and is provided with a water pump, a settling chamber 25 is arranged between the water pump and the anaerobic tank 2, a water inlet grille 26 is arranged inside the settling chamber 25, the water inlet grille 26 is arranged in an inclined shape, the bottom of the settling chamber 25 is provided with a sewage discharge pipe, the oxygenation mechanism is an inner tank body 27 arranged inside the aerobic tank 3, the top of the inner tank body 27 is uniformly provided with a plurality of second water conveying ports 28, the aerobic tank 3 is communicated with the anaerobic tank 2 through a pipeline, the height of the pipeline is higher than that of the second water conveying ports 28, the bottom end of the first rotating shaft 16 extends into the aerobic tank 3 and is fixedly connected with an air inlet pipe 29, the air inlet pipe 29 is arranged in an S shape, and the surface is uniformly provided with a plurality of through holes, the other end of the air inlet pipe 29 extends out of the bottom of the box body 1 and is provided with an air blower, the inner wall of the inner tank body 27 is rotatably connected with a plurality of baffle plates 30, the bottom ends of the baffle plates 30 and the inner wall of the inner tank body 27 are obliquely provided with reset springs 31, the top of the inner tank body 27 is provided with a water outlet pipe and an air outlet pipe, and the air outlet pipe is higher than the water outlet pipe.

The working principle is as follows: when the device is used, wastewater enters the interior of the settling chamber 25 through the water inlet pipe 24 under the action of the water pump, larger impurities in the wastewater are intercepted and sink to the bottom under the action of the water inlet grille 26, the filtered wastewater enters the interior of the anaerobic tank 2 and enters the interiors of different partition plates 20 one by one through the first water transfer port 22 to react with activated sludge, phosphorus-accumulating bacteria in the activated sludge absorb BOD in a large amount in the wastewater in the process and release phosphorus in the sludge into mixed liquid in the form of orthophosphate, the reacted mixed liquid rises from the water outlet 23 and contacts with the stereoscopic elastic filler 10 in the interior of the anaerobic tank 2, wherein the motor 15 works to enable the second rotating shaft 17 to rotate under the driving of the belt 18, so that the first rotating rod 5 rotates under the meshing action of the group of spur gears 19, and the plurality of third rotating rods 9 rotate under the driving of the second rotating rod 7, so that the stereoscopic elastic filler 10 contacts with the mixed liquid more thoroughly, the organic matters which have inhibition effect on biological bacteria and are difficult to biodegrade in the mixed solution are hydrolyzed by the adsorption hydrolysis effect of the facultative bacteria adsorbed on the three-dimensional elastic filler 10, the macromolecular organic matters are hydrolyzed into micromolecular organic matters, the solid organic matters are degraded, the sludge amount is reduced, the content of suspended solids in the sewage is reduced, the treated wastewater enters the aerobic tank 3 through a pipeline, the treated wastewater is fully contacted with oxygen between the aerobic tank 3 and the inner tank 27, then the water level rises to the second water conveying port 28 and enters the inner tank 27, air enters the air inlet pipe 29 under the action of the air blower, the air inlet pipe 29 rotates under the action of the first rotating shaft 16, so that the oxygen in the air is fully contacted and reacted with the wastewater in the inner tank 27, the organic matters in the wastewater are used as a carbon source, nitrate nitrogen and nitrite nitrogen in the nitrified liquid flowing back from the aerobic tank 3 are enabled to be subjected to the facultative denitrifying bacteria under the action of the facultative denitrifying bacteria Form gaseous nitrogen and escape from sewage, reach the purpose of deamination, thereby organic pollutant in the degradation sewage, improve the biodegradability of sewage, and remove ammonia nitrogen and suspended solid in the sewage, aerobic microorganism has under the condition of sufficient dissolved oxygen in the water in aerobic tank 3, utilize the soluble pollutant in the sewage to carry out metabolism, thereby reach the purpose of getting rid of the soluble pollutant in the sewage, wherein, the mounting 6 that sets up makes when first bull stick 5 extracts, second bull stick 7 can withdraw downwards, be convenient for to the change of solid elastic filler 10, make to maintain more convenient, and the baffle 30 that sets up makes the waste water of whereabouts played by the bullet under reset spring 31's effect, further strengthened the contact of waste water and oxygen.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, the bent portion of the air inlet pipe 29 is fixedly connected with a stirring spring 32, and the other end of the stirring spring 32 is fixedly connected with a ball 33.

The working principle is as follows: when the device is used, the air inlet pipe 29 rotates under the action of the motor 15 to drive the stirring spring 32 to generate a centrifugal action, so that the ball 33 collides with impurities in the wastewater inside the inner tank body 27, and the oxidative decomposition effect in the aerobic tank 3 is further enhanced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rural waste water AO processing apparatus, includes box (1), and box (1) is inside to be provided with anaerobic jar (2) and aerobic jar (3), and anaerobic jar (2) are inside to be provided with filler reaction mechanism and sludge reaction mechanism, and aerobic jar (3) are inside to be provided with oxygenation mechanism, its characterized in that, filler reaction mechanism is provided with first top cap (4) for anaerobic jar (2) top, and first top cap (4) fixed surface is connected with first bull stick (5), and first bull stick (5) outer wall evenly is provided with a plurality of mounting (6), and mounting (6) are inside all to rotate and to be connected with second bull stick (7), and slip ring (8) have been cup jointed in second bull stick (7) outer wall slip, and slip ring (8) bottom is rotated and is connected with third bull stick (9), and third bull stick (9) outer wall is provided with three-dimensional elastic filler (10), and the equal fixedly connected with pin (11) of second bull stick (7) outer wall, and natural contact with slip ring (8) on one side of pin (11), and the equal sliding connection of second bull stick (7) tail end has seted up telescopic link (12) sliding connection groove (13) and limiting groove (13).

2. The rural waste water AO treatment apparatus according to claim 1, wherein the three-dimensional elastic packing (10) is composed of a central rope and thread lines, the thread lines are uniformly arranged on the outer wall of the central rope in a radiation manner, the central rope is made of corrosion-resistant and high-strength materials, and the thread lines are made of polyolefins and polyamide materials.

3. The rural waste water AO processing apparatus according to claim 1, wherein a second top cover (14) is provided on the top of the box body (1), the top end of the first rotating rod (5) extends out of the top of the second top cover (14), a motor (15) is provided on the top of the box body (1), a first rotating shaft (16) is connected to the output shaft of the motor (15), a second rotating shaft (17) is rotatably connected to the top of the box body (1), the second rotating shaft (17) and the outer wall of the first rotating shaft (16) are slidably connected with the same belt (18), spur gears (19) are fixedly connected to the outer walls of the second rotating shaft (17) and the first rotating rod (5), and a group of spur gears (19) are meshed with each other.

4. The rural waste water AO treatment apparatus according to claim 1, wherein the sludge reaction mechanism is an anaerobic tank (2) having a plurality of partition plates (20) and an inner ring plate (21) fixedly connected to a bottom thereof, the plurality of partition plates (20) are located on an outer wall of the inner ring plate (21) and are distributed in a radiation manner, one of the partition plates (20) has a closed surface, the other partition plates (20) have first water transfer ports (22) on surfaces thereof, the inner ring plate (21) has water outlet ports (23) on surfaces thereof, the anaerobic tank (2) has a water inlet pipe (24) on an outer wall thereof, and the water inlet pipe (24) and the water outlet ports (23) are respectively located on both sides of one of the partition plates (20).

5. The rural waste water AO treatment device of claim 4, wherein the other side of the inlet pipe (24) extends out of the outer wall of the tank body (1) and is provided with a water pump, a settling chamber (25) is arranged between the water pump and the anaerobic tank (2), a water inlet grille (26) is arranged inside the settling chamber (25), the water inlet grille (26) is arranged in an inclined shape, and a drain pipe is arranged at the bottom of the settling chamber (25).

6. The rural waste water AO treatment apparatus according to claim 1, wherein the oxygen increasing mechanism is an inner tank body (27) disposed inside the aerobic tank (3), a plurality of second water transfer ports (28) are uniformly formed in the top of the inner tank body (27), a pipeline is disposed between the aerobic tank (3) and the anaerobic tank (2) and communicated with each other, the height of the pipeline is higher than that of the second water transfer ports (28), the bottom end of the first rotating shaft (16) extends into the aerobic tank (3) and is fixedly connected with an air inlet pipe (29), the air inlet pipe (29) is S-shaped and is uniformly provided with a plurality of through holes in the surface, and the other end of the air inlet pipe (29) extends out of the bottom of the box body (1) and is provided with an air blower.

7. The rural waste water AO treatment device of claim 6, wherein the inner wall of the inner tank (27) is rotatably connected with a plurality of baffles (30), the bottom ends of the baffles (30) and the inner wall of the inner tank (27) are obliquely provided with return springs (31), the top of the inner tank (27) is provided with a water outlet pipe and an air outlet pipe, and the height of the air outlet pipe is higher than that of the water outlet pipe.

8. The rural waste water AO treatment device of claim 6, wherein the bent part of the air inlet pipe (29) is fixedly connected with a stirring spring (32), and the other end of the stirring spring (32) is fixedly connected with a ball (33).