CN214611798U

CN214611798U - High-efficient combined type of small-size domestic sewage removes ammonia nitrogen equipment

Info

Publication number: CN214611798U
Application number: CN202022736702.XU
Authority: CN
Inventors: 霍俊刚
Original assignee: Qiancheng Environmental Engineering Tianjin Co ltd
Current assignee: Qiancheng Environmental Engineering Tianjin Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-11-05
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of domestic sewage handles, especially, be a high-efficient combined type of small-size domestic sewage removes ammonia nitrogen equipment, only oxygenate inefficiency in to sewage through the aeration pump among the prior art, reduced its problem that removes ammonia nitrogen efficiency, the scheme as follows is put forward now, it includes the barrel, one side fixed mounting of barrel has the aeration pump, the one end of output fixedly connected with outlet duct of aeration pump, and the other end of outlet duct extends to in the barrel and fixed mounting has the gas-distributing pipe, and gas-distributing pipe fixed connection is on one side inner wall of barrel, and one side fixed mounting of gas-distributing pipe has a plurality of gas-outlet heads, and the top fixed mounting of barrel has the motor, the top of fixedly connected with pivot on the output shaft of motor. The utility model has the advantages of reasonable design, easy operation can be to oxygen and sewage intensive mixing to effectual its oxygenation efficiency that has improved, and then improved its ammonia nitrogen removal efficiency.

Description

High-efficient combined type of small-size domestic sewage removes ammonia nitrogen equipment

Technical Field

The utility model relates to a domestic sewage treatment technical field especially relates to a high-efficient combined type of small-size domestic sewage removes ammonia nitrogen equipment.

Background

With the rapid development of economy in China, part of urban domestic sewage is directly discharged into a receiving water body. The discharge of the part of sewage not only pollutes the environment and water sources, but also aggravates the deterioration of the water sources. For example, chinese patent No. CN202022787U discloses a small-sized domestic sewage high-efficiency composite ammonia nitrogen removal device, which comprises a device tank body, an aeration pump, a backwash water pump, a water inlet pipe, a backwash water outlet pipe, a water outlet pipe and a matched valve. A zeolite layer is filled in the tank body of the equipment, and an aeration pump and a back flush water pump are arranged below the tank body of the equipment; a water inlet pipe and a back washing water outlet pipe are arranged above the tank body of the equipment, and a water outlet pipe is arranged below the tank body. The aeration pump is arranged at the bottom of the device and supplies dissolved oxygen to the microorganisms in the zeolite by aerating and oxygenating the sewage. The zeolite is filled in the tank body of the equipment, sewage flows into the zeolite layer from the water inlet pipe, and the aim of efficiently removing ammonia nitrogen is achieved through ion exchange and biological nitrification. When the loss of the filter head is large, the back washing water pump is started, and the aged biomembrane on the zeolite is washed away by the water flow shearing force. The utility model discloses a zeolite is as packing, and the aeration pump has created suitable condition for microbial oxidation ammonia nitrogen, has improved the adsorption capacity of zeolite, has prolonged the life cycle of zeolite, and it is good to have a water quality, and area is little, characteristics such as running cost low.

But the design has the defects that the oxygen charging efficiency into the sewage is low only through the aeration pump, and the ammonia nitrogen removal efficiency is reduced, so that a small-sized domestic sewage high-efficiency composite ammonia nitrogen removal device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the oxygenation efficiency is low and the ammonia nitrogen removal efficiency is reduced in the sewage only through an aeration pump in the prior art, and providing a small-sized domestic sewage high-efficiency composite ammonia nitrogen removal device.

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

a small-sized high-efficiency combined type domestic sewage ammonia nitrogen removal device comprises a barrel body, wherein an aeration pump is fixedly arranged on one side of the barrel body, the output end of the aeration pump is fixedly connected with one end of an air outlet pipe, the other end of the air outlet pipe extends into the barrel body and is fixedly provided with a gas distribution pipe, the gas distribution pipe is fixedly connected onto the inner wall of one side of the barrel body, a plurality of air outlet heads are fixedly arranged on one side of the gas distribution pipe, a motor is fixedly arranged at the top of the barrel body, the output shaft of the motor is fixedly connected with the top end of a rotating shaft, the bottom end of the rotating shaft extends into the barrel body and is rotatably arranged on the inner wall of the bottom of the barrel body, a plurality of connecting plates are rotatably arranged on the outer side of the rotating shaft, a stirring plate is fixedly arranged on one side of each connecting plate, a plurality of through holes are formed in the inner sides of the stirring plates, a fixing plate is fixedly arranged on the outer side of the rotating shaft, two sliding rods are slidably arranged on the inner side of the fixing plate, a plurality of round shafts are fixedly arranged on the front sides of the two sliding rods, a plurality of round shafts are respectively and movably connected to the inner sides of the corresponding connecting plates, the top ends of the two sliding rods are fixedly provided with the same clamping plate, the bottom of the clamping plate is rotatably provided with a roller, the top of the fixing plate is rotatably provided with a gear, a gear ring is fixedly arranged in the cylinder body and is meshed with the gear ring, the top of the gear is fixedly provided with an inclined disc, and the roller is in rolling contact with the inclined plane of the inclined disc.

Preferably, one side of barrel fixed mounting has inlet tube and drain pipe respectively, is equipped with the stop valve on the drain pipe, is convenient for intake and drainage.

Preferably, one end of a plurality of fixed rods is fixedly mounted on the inner wall of one side of the barrel, and the other ends of the fixed rods are fixedly connected with the gas distribution pipe, so that the gas distribution pipe is conveniently and fixedly mounted.

Preferably, the inner wall of the top of the cylinder body is fixedly provided with an outer ring of the bearing, and the rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the rotating shaft is convenient to rotate and install.

Preferably, the front side of connecting plate is opened and is equipped with the rectangular hole, and the circle axle passes through the rectangular hole and swing joint is in the inboard of connecting plate, is convenient for with circle axle and connecting plate swing joint.

Preferably, the bottom of dwang is installed in the top rotation of fixed plate, and the equal fixed mounting in the outside of dwang of gear and inclined plane disc is convenient for rotate installation gear and inclined plane disc.

In the utility model, the small-sized domestic sewage high-efficiency combined ammonia nitrogen removal equipment drives the rotating shaft to rotate through the starting motor, thereby driving the plurality of stirring plates to rotate along the horizontal direction to stir oxygen and sewage, and simultaneously, the gear can be driven to rotate through the meshing transmission of the gear and the gear ring, thereby the cardboard can be driven to reciprocate through the rolling contact of the roller and the inclined disc, thereby the cardboard can be obtained to drive the two slide bars to reciprocate, and the plurality of stirring plates can be driven to reciprocate up and down through the plurality of circular shafts, thereby the oxygen and the sewage can be fully stirred, and the oxygenation efficiency of the equipment can be effectively improved;

the utility model has the advantages of reasonable design, easy operation can be to oxygen and sewage intensive mixing to effectual its oxygenation efficiency that has improved, and then improved its ammonia nitrogen removal efficiency.

Drawings

FIG. 1 is a schematic structural view of a small-sized domestic sewage high-efficiency combined ammonia nitrogen removal device provided by the utility model;

FIG. 2 is a schematic structural view of part A of a small-sized domestic sewage high-efficiency combined ammonia nitrogen removal device provided by the utility model;

FIG. 3 is a schematic structural diagram of the part B of the small-sized domestic sewage high-efficiency combined ammonia nitrogen removal device.

In the figure: 1. a barrel; 2. an aeration pump; 3. an air outlet pipe; 4. a gas distributing pipe; 5. an air outlet head; 6. a motor; 7. a rotating shaft; 8. a connecting plate; 9. a stirring plate; 10. a fixing plate; 11. a slide bar; 12. a circular shaft; 13. clamping a plate; 14. a roller; 15. a gear; 16. a toothed ring; 17. a bevel disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a small-sized domestic sewage high-efficiency composite ammonia nitrogen removal device comprises a barrel body 1, an aeration pump 2 is fixedly installed on one side of the barrel body 1, an output end of the aeration pump 2 is fixedly connected with one end of an air outlet pipe 3, the other end of the air outlet pipe 3 extends into the barrel body 1 and is fixedly installed with a gas distribution pipe 4, the gas distribution pipe 4 is fixedly connected on one side inner wall of the barrel body 1, a plurality of air outlet heads 5 are fixedly installed on one side of the gas distribution pipe 4, a motor 6 is fixedly installed on the top of the barrel body 1, the top end of a rotating shaft 7 is fixedly connected on an output shaft of the motor 6, the bottom end of the rotating shaft 7 extends into the barrel body 1 and is rotatably installed on the bottom inner wall of the barrel body 1, a plurality of connecting plates 8 are rotatably installed on the outer side of the rotating shaft 7, a plurality of stirring plates 9 are fixedly installed on one side of the plurality of connecting plates 8, a plurality of through holes are respectively formed on the inner sides of the plurality of the stirring plates 9, a fixing plate 10 is fixedly installed on the outer side of the rotating shaft 7, the inboard slidable mounting of fixed plate 10 has two slide bars 11, the equal fixed mounting in front of two slide bars 11 has a plurality of circle axles 12, a plurality of circle axles 12 swing joint respectively are in the inboard of corresponding connecting plate 8, the top fixed mounting of two slide bars 11 has same cardboard 13, the bottom of cardboard 13 is rotated and is installed gyro wheel 14, the top of fixed plate 10 is rotated and is installed gear 15, fixed mounting has ring gear 16 in barrel 1, gear 15 meshes with ring gear 16 mutually, the top fixed mounting of gear 15 has inclined plane disc 17, gyro wheel 14 and the inclined plane rolling contact of inclined plane disc 17.

One side of barrel 1 is fixed mounting respectively has inlet tube and drain pipe, be equipped with the stop valve on the drain pipe, be convenient for intake and drainage, fixed mounting has the one end of a plurality of dead levers on the inner wall of one side of barrel 1, the other end of a plurality of dead levers all with trachea 4 fixed connection, be convenient for fixed mounting trachea 4, fixed mounting has the outer lane of bearing on the top inner wall of barrel 1, pivot 7 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation pivot 7, the rectangle hole has been seted up to the front side of connecting plate 8, circle 12 passes through rectangle hole and swing joint in the inboard of connecting plate 8, be convenient for with

circle

12 and 8 swing joint of connecting plate, the bottom of dwang is installed in the rotation of the top of fixed plate 10, gear 15 and the equal fixed mounting in the outside of dwang of inclined plane disc 17, be convenient for rotate installation gear 15 and inclined plane disc 17.

The utility model discloses in, when using, through starting aeration pump 2, in entering barrel 1 with oxygen through gas-distributing pipe 4 and a plurality of play gas head 5 inputs, and starter motor 6 drives pivot 7 and rotates, thereby can drive a plurality of stirring boards 9 and stir oxygen and sewage along the horizontal direction rotation, simultaneously can be through the meshing transmission of gear 15 with ring gear 16, can drive gear 15 and rotate, thereby can be through the roll contact of gyro wheel 14 with inclined plane disc 17, can drive cardboard 13 and reciprocate, thereby can be to obtain cardboard 13 and drive two slide bar 11 and reciprocate, and can drive a plurality of stirring boards 9 reciprocal luffing motion angles through a plurality of round axles 12, thereby can fully stir oxygen and sewage, thereby effectual its oxygenation efficiency that improves.

Claims

1. A small-sized efficient compound domestic sewage ammonia nitrogen removal device comprises a barrel body (1) and is characterized in that an aeration pump (2) is fixedly installed on one side of the barrel body (1), an output end of the aeration pump (2) is fixedly connected with one end of an air outlet pipe (3), the other end of the air outlet pipe (3) extends into the barrel body (1) and is fixedly provided with an air distribution pipe (4), the air distribution pipe (4) is fixedly connected onto the inner wall of one side of the barrel body (1), a plurality of air outlet heads (5) are fixedly installed on one side of the air distribution pipe (4), a motor (6) is fixedly installed at the top of the barrel body (1), the top end of a rotating shaft (7) is fixedly connected onto an output shaft of the motor (6), the bottom end of the rotating shaft (7) extends into the barrel body (1) and is rotatably installed on the inner wall of the bottom of the barrel body (1), a plurality of connecting plates (8) are rotatably installed on the outer side of the rotating shaft (7), the equal fixed mounting in one side of a plurality of connecting plates (8) has stirring board (9), a plurality of through-holes have all been seted up to the inboard of a plurality of stirring boards (9), the outside fixed mounting of pivot (7) has fixed plate (10), the inboard slidable mounting of fixed plate (10) has two slide bars (11), the equal fixed mounting in front side of two slide bars (11) has a plurality of round axles (12), a plurality of round axles (12) swing joint are respectively in the inboard of corresponding connecting plate (8), the top fixed mounting of two slide bars (11) has same cardboard (13), gyro wheel (14) are installed in the bottom rotation of cardboard (13), gear (15) are installed in the top rotation of fixed plate (10), fixed mounting has ring gear (16) in barrel (1), gear (15) mesh with ring gear (16) mutually, the top fixed mounting of gear (15) has inclined plane disc (17), gyro wheel (14) and the inclined plane rolling contact of inclined plane disc (17).

2. The small-sized domestic sewage high-efficiency combined type ammonia nitrogen removal equipment as claimed in claim 1, wherein a water inlet pipe and a water outlet pipe are respectively fixedly installed on one side of the cylinder (1), and a stop valve is arranged on the water outlet pipe.

3. The small-sized domestic sewage high-efficiency combined type ammonia nitrogen removal device as claimed in claim 1, wherein one end of a plurality of fixing rods is fixedly mounted on the inner wall of one side of the cylinder (1), and the other ends of the plurality of fixing rods are fixedly connected with the gas distribution pipe (4).

4. The small-sized domestic sewage high-efficiency combined type ammonia nitrogen removal equipment as claimed in claim 1, wherein the inner wall of the top of the cylinder (1) is fixedly provided with an outer ring of a bearing, and the rotating shaft (7) is fixedly sleeved with an inner ring of the bearing.

5. The small-sized domestic sewage high-efficiency combined type ammonia nitrogen removal device as claimed in claim 1, wherein a rectangular hole is opened on the front side of the connecting plate (8), and the circular shaft (12) is movably connected to the inner side of the connecting plate (8) through the rectangular hole.

6. The small-sized domestic sewage high-efficiency combined type ammonia nitrogen removal device according to claim 1, wherein the top of the fixed plate (10) is rotatably provided with the bottom end of a rotating rod, and the gear (15) and the bevel disk (17) are both fixedly arranged on the outer side of the rotating rod.