CN211813706U

CN211813706U - Unpowered domestic sewage treatment oxygenation device

Info

Publication number: CN211813706U
Application number: CN201922463512.2U
Authority: CN
Inventors: 董卫; 耿晨; 张国庆; 秦成满; 张文杰
Original assignee: Dezhou Six Shun Electric Automation Equipment Co ltd
Current assignee: Dezhou Six Shun Electric Automation Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an unpowered domestic sewage treatment oxygenation device, which comprises a box body, wherein an air inlet pipe and an exhaust pipe are arranged inside the box body, an air inlet and distribution section is arranged on the air inlet pipe, and a plurality of air inlet and distribution holes which are uniformly distributed are arranged on the air inlet and distribution section; the exhaust pipe is provided with an exhaust gas distribution section, and the exhaust gas distribution section is provided with a plurality of uniformly distributed exhaust gas distribution holes; the top of the exhaust pipe is connected with a lengthened guide pipe which is arranged in the vertical direction; a gas-water mixed packing layer is arranged inside the box body; the inside of the box body is also provided with a water delivery pipe, and the water delivery pipe is provided with a plurality of water distribution holes which are uniformly distributed. Unpowered sewage treatment oxygenation device, adopt unpowered, natural draft's mode to be sewage oxygenation, simple structure can satisfy newly-built and old facility's transformation, need not power supply, and need not the special messenger and manage, use cost is lower.

Description

Unpowered domestic sewage treatment oxygenation device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to an unpowered domestic sewage treatment oxygenation device.

Background

With the improvement of national economy, the country pays more attention and attention to the treatment of rural living environment and domestic sewage, and requires the treatment of single-family and continuous rural domestic sewage. Aiming at the limitation of living conditions and construction conditions in most rural areas, the current sewage treatment device usually adopts power oxygenation equipment to purify domestic sewage, such as a fan, an air pump, an aerator and the like. The adoption of the power oxygen increasing equipment has the disadvantages of high cost, strong professional property, long-term electrification and the like, and can not achieve the unattended operation of the sewage treatment facility. Therefore, an unpowered sewage treatment oxygenation device is urgently needed in the existing domestic sewage treatment facilities, so that the requirements that sewage treatment equipment does not have power consumption and needs no special management in the operation process are met, the requirements of rural new construction and old facility transformation can be met, and the transformation cost is low.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, the utility model provides an unpowered domestic sewage treatment oxygenation device adopts unpowered, natural draft's mode to be sewage oxygenation, and simple structure can satisfy newly-built and old facility's transformation, need not power supply, and need not the special messenger and manage, and use cost is lower to solve the problem that exists among the prior art.

The utility model discloses a realize through following technical scheme:

an unpowered domestic sewage treatment oxygenation device comprises a box body, wherein an air inlet pipe is arranged in the box body in a vertical direction, the air inlet end of the air inlet pipe extends to the outside of the box body, and the top of the air inlet pipe is provided with an air inlet; the air inlet pipe is provided with an air inlet distribution section, the air inlet distribution section is positioned in the box body, and the air inlet distribution section is provided with a plurality of uniformly distributed air inlet distribution holes;

an exhaust pipe which is arranged in the vertical direction is arranged in the box body, and the exhaust end of the exhaust pipe extends to the outside of the box body; the exhaust pipe is provided with an exhaust gas distribution section, the exhaust gas distribution section is positioned in the box body, and the exhaust gas distribution section is provided with a plurality of uniformly distributed exhaust gas distribution holes; the top of the exhaust pipe is connected with a lengthened guide pipe which is arranged in the vertical direction;

a gas-water mixed packing layer which is installed in the horizontal direction is arranged in the box body, and two ends of the gas-water mixed packing layer are respectively communicated with the gas inlet distribution section and the gas exhaust distribution section;

the water distribution device is characterized in that a water conveying pipe which is horizontally installed is further arranged inside the box body, the water inlet end of the water conveying pipe extends to the outside of the box body, a plurality of water distribution holes which are uniformly distributed are formed in the water conveying pipe, and the water conveying pipe is located at the upper part of the air-water mixed packing layer.

Further optimally, a plurality of air inlet adjusting holes are formed in the side wall of the top of the air inlet pipe.

Further optimally, the gas-water mixed filler layer is made of reticular plastic fibers or reticular stainless steel materials.

Further optimally, an unpowered fan is arranged at the top of the lengthened guide pipe.

Further preferably, a drain pipe is connected to a side wall of a lower portion of the tank body.

The utility model has the advantages that:

unpowered sewage treatment oxygenation device, adopt unpowered, natural draft's mode to be sewage oxygenation, simple structure can satisfy newly-built and old facility's transformation, need not power supply, and need not the special messenger and manage, use cost is lower, is suitable for extensive popularization and application.

Drawings

Fig. 1 is a perspective schematic view of the present invention.

In the figure, 1, a box body; 11. a drain pipe; 2. an air inlet pipe; 21. an air inlet; 22. a gas inlet and distribution section; 23. air inlet and distribution holes; 24. an air intake adjustment hole; 3. an exhaust pipe; 31. an exhaust and gas distribution section; 32. air exhausting and distributing holes; 33. lengthening the guide pipe; 34. an unpowered fan; 4. a gas-water mixed packing layer; 5. a water delivery pipe; 51. and water distribution holes.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1, the embodiment discloses an unpowered domestic sewage treatment oxygenation device, which comprises a box body 1, wherein an air inlet pipe 2 installed in a vertical direction is arranged inside the box body 1, the air inlet end of the air inlet pipe 2 extends to the outside of the box body 1, and an air inlet 21 is arranged at the top of the air inlet pipe 2 and used for inputting air outside the box body 1. The air inlet pipe 2 is provided with an air inlet distribution section 22, the air inlet distribution section 22 is located inside the box body 1, and the air inlet distribution section 22 is provided with a plurality of uniformly distributed air inlet distribution holes 23 for uniformly diffusing air in the air inlet pipe 2.

An exhaust pipe 3 installed in the vertical direction is arranged in the box body 1, and an exhaust end of the exhaust pipe 3 extends to the outside of the box body 1, so that air after air-water mixing is exhausted to the outside of the box body 1, and a circulation effect of the air is formed in the box body 1. The exhaust pipe 3 is provided with an exhaust gas distribution section 31, the exhaust gas distribution section 31 is located inside the box body 1, and the exhaust gas distribution section 31 is provided with a plurality of uniformly distributed exhaust gas distribution holes 32 for sucking air after gas-water mixing into the exhaust pipe 3. The top of blast pipe 3 is connected with the extension honeycomb duct 33 of vertical direction installation, through the chimney effect of extension honeycomb duct 33, can play the effect of exhaust, realizes the circulation of the interior air of box 1, and need not the consumption of electric power.

The gas-water mixed packing layer 4 is horizontally arranged in the box body 1, and two ends of the gas-water mixed packing layer 4 are respectively communicated with the gas inlet distribution section 22 and the gas exhaust distribution section 31. Air sucked in the air inlet pipe 2 is uniformly diffused to the air-water mixed packing layer 4 through the air inlet distribution holes 23, sewage in the air-water mixed packing layer 4 is in a water drop shape, and air and water are mixed through the introduced air, so that the purpose of oxygenation is achieved.

The inside of box 1 still is equipped with the raceway 5 of horizontal direction installation, the end of intaking of raceway 5 extends to the outside of box 1 for the input needs carry out the domestic sewage that handles be equipped with a plurality of evenly distributed's water distribution hole 51 on raceway 5, raceway 5 is located the upper portion of air water mixed packing layer 4, and domestic sewage evenly sprinkles through water distribution hole 51 and falls on air water mixed packing layer 4, forms water droplet form gradually and carries out air water mixing.

The utility model discloses a use method is:

domestic sewage is input into the box body 1 through the water delivery pipe 5, and is uniformly sprayed on the air-water mixed packing layer 4 through the water distribution holes 51, and the sewage gradually forms a water drop shape in the falling process. Air outside the box body 1 is sucked through the air inlet pipe 2, and is uniformly diffused to the air-water mixed packing layer 4 through the air inlet distribution holes 23, so that sewage and air are mixed, and the purpose of oxygenation is achieved. The air mixed with the air and the water is sucked into the exhaust pipe 3 through the exhaust air distributing holes 32, and the air in the box body 1 is circulated and exhausted under the action of the chimney effect of the lengthened guide pipe 33.

As a preferred embodiment, a plurality of air intake adjusting holes 24 are provided on the sidewall of the top of the air intake pipe 2 for increasing the flow rate and efficiency of air sucked into the air intake pipe 2.

As a preferable embodiment, the air-water mixed packing layer 4 is made of reticular plastic fiber or reticular stainless steel material, has better corrosion resistance, and prolongs the detention time of sewage in the air-water mixed packing layer 4 by the blocking effect of the reticular structure in the falling process of the sewage in the air-water mixed packing layer 4, increases the contact area with air, and better realizes the oxygen increasing effect.

In a preferred embodiment, an unpowered fan 34 is disposed at the top of the elongated draft tube 33. The circulation of air in the box body 1 can be realized through the chimney effect of the lengthened guide pipe 33, the circulation of air can be further realized through the auxiliary air exhaust effect of the unpowered fan 34 arranged on the upper part of the lengthened guide pipe 33, a power supply is not needed, and the use cost can be reduced.

In a preferred embodiment, a drain pipe 11 is connected to a side wall of a lower portion of the tank 1 to convey the sewage whose oxygen is increased in the tank 1.

To sum up, unpowered sewage treatment oxygenation device, the mode that adopts unpowered, natural draft is sewage oxygenation, simple structure can satisfy newly-built and old facility's transformation, need not power supply, and need not the special messenger and manage, use cost is lower.

The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an unpowered domestic sewage treatment oxygenation device, includes box (1), its characterized in that: an air inlet pipe (2) installed in the vertical direction is arranged in the box body (1), the air inlet end of the air inlet pipe (2) extends to the outside of the box body (1), and an air inlet (21) is arranged at the top of the air inlet pipe (2); the air inlet pipe (2) is provided with an air inlet distribution section (22), the air inlet distribution section (22) is positioned in the box body (1), and the air inlet distribution section (22) is provided with a plurality of uniformly distributed air inlet distribution holes (23);

an exhaust pipe (3) installed in the vertical direction is arranged in the box body (1), and the exhaust end of the exhaust pipe (3) extends to the outside of the box body (1); an exhaust gas distribution section (31) is arranged on the exhaust pipe (3), the exhaust gas distribution section (31) is positioned in the box body (1), and a plurality of exhaust gas distribution holes (32) which are uniformly distributed are formed in the exhaust gas distribution section (31); the top of the exhaust pipe (3) is connected with a lengthened guide pipe (33) which is arranged in the vertical direction;

a gas-water mixed packing layer (4) which is installed in the horizontal direction is arranged in the box body (1), and two ends of the gas-water mixed packing layer (4) are respectively communicated with the gas inlet distribution section (22) and the gas exhaust distribution section (31);

the water distribution box is characterized in that a water conveying pipe (5) which is installed in the horizontal direction is further arranged inside the box body (1), the water inlet end of the water conveying pipe (5) extends to the outside of the box body (1), a plurality of water distribution holes (51) which are uniformly distributed are formed in the water conveying pipe (5), and the water conveying pipe (5) is located on the upper portion of the air-water mixed packing layer (4).

2. The unpowered domestic sewage treatment oxygenation device of claim 1, wherein: and a plurality of air inlet adjusting holes (24) are formed in the side wall of the top of the air inlet pipe (2).

3. The unpowered domestic sewage treatment oxygenation device of claim 1, wherein: the gas-water mixed filler layer (4) is made of reticular plastic fibers or reticular stainless steel materials.

4. The unpowered domestic sewage treatment oxygenation device of claim 1, wherein: an unpowered fan (34) is arranged at the top of the lengthened guide pipe (33).

5. The unpowered domestic sewage treatment oxygenation device of claim 1, wherein: the side wall of the lower part of the box body (1) is connected with a drain pipe (11).