CN215667344U

CN215667344U - Anaerobic treatment device in waste water

Info

Publication number: CN215667344U
Application number: CN202122210670.4U
Authority: CN
Inventors: 陈佳易; 杨军; 梅小玲; 吕炎谕; 方国锋; 蒋今博
Original assignee: Shangyu Nutrichem Co ltd
Current assignee: Shangyu Nutrichem Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an internal anaerobic treatment device for wastewater, and belongs to the field of wastewater treatment. The utility model provides an anaerobic treatment device in waste water, which comprises a main body, the reaction tank, the dead lever, adjustment mechanism and rabbling mechanism, anaerobic chamber has been seted up in the main part, the anaerobic chamber downside is located to the reaction tank intercommunication, the fixed filter layer that is equipped with in the reaction tank, the main part internal fixation is equipped with and is located the left inlet pipe of reaction tank, the inlet pipe extends to the upside in the reaction tank, the main part internal fixation is equipped with the discharging pipe that is located the reaction tank right side, the discharging pipe extends to the downside in the reaction tank, the dead lever is fixed to be equipped with anaerobic chamber upper wall and to be located the reaction tank upside, this scheme can accelerate going on of anaerobic treatment reaction in the waste water through the physical mode of stirring, and increase waste water and anaerobe's contact surface area through active carbon, shorten the required time of anaerobic treatment in the waste water, improve wastewater discharge efficiency.

Description

Anaerobic treatment device in waste water

Technical Field

The utility model relates to the field of wastewater treatment, in particular to an internal anaerobic treatment device for wastewater.

Background

Anaerobic treatment is one of the most important technologies in the field of organic matter-containing wastewater treatment as an energy-saving organic wastewater treatment technology capable of generating biogas.

When anaerobic sewage treatment is carried out, harmful substances in the wastewater are generally treated by an anaerobic bacteria layer in a reaction tank so as to be discharged, and the wastewater cannot meet the discharge standard due to other reasons such as too short reaction time and the like, so that the treatment cost is increased.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an anaerobic treatment device in wastewater, which can accelerate the anaerobic treatment reaction in the wastewater in a physical stirring manner, shorten the time required by the anaerobic treatment in the wastewater and improve the wastewater discharge efficiency.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An anaerobic treatment device in wastewater comprises a main body, a reaction tank, a fixed rod, an adjusting mechanism and a stirring mechanism; set up the anaerobic chamber in the main part, anaerobic chamber downside is located to the reaction tank intercommunication, the fixed filter layer that is equipped with in the reaction tank, the main part internal fixation is equipped with and is located the left inlet pipe of reaction tank, the inlet pipe extends to the interior upside of reaction tank, the main part internal fixation is equipped with the discharging pipe that is located the reaction tank right side, the discharging pipe extends to the interior downside of reaction tank, the fixed anaerobic chamber upper wall that is equipped with of dead lever just is located the reaction tank upside, adjustment mechanism locates in the dead lever, the anaerobic chamber internal rotation is connected with the crank, rabbling mechanism locates between crank and the reaction tank, adjustment mechanism is used for changing rabbling mechanism's angle, rabbling mechanism is used for accelerating anaerobic treatment's process.

Preferably, an anaerobic bacteria layer is arranged in the reaction tank on the upper side of the filter layer, and suspended powdered activated carbon filler is arranged above the anaerobic bacteria layer, so that the contact surface area of the wastewater and the anaerobic bacteria is increased, and the reaction efficiency is improved.

Preferably, the adjusting mechanism comprises a push rod motor, a lifting rod and a lifting plate;

the telescopic cavity is arranged in the fixed rod, the push rod motor is fixedly arranged in the fixed rod and located on the upper side of the telescopic cavity, the lifting rod is dynamically connected to the lower end of the push rod motor, the push rod motor can stretch out and draw back through the pneumatic control lifting rod, the lifting chute is formed in the right side of the fixed rod and communicated with the telescopic cavity, the lifting plate is fixedly arranged at the lower end of the lifting rod, and the right end face of the lifting plate extends to the right side of the fixed rod.

Preferably, the upper side in the main body is fixedly provided with a rotating motor, and the rotating motor is used for driving the crank to rotate.

Preferably, the stirring mechanism comprises a swinging ball, a hinged rod and a stirring rod;

the fixed terminal surface under locating the crank of hinge bar, hinge bar are located the crank and keep away from rotation axle center one side, have seted up the slip chamber in the lifter plate, and slip chamber downside intercommunication is equipped with the swing chamber, and the swing ball rotates to be connected in the slip intracavity, is equipped with the puddler spout that runs through in the swing ball, and puddler hinged joint is in the hinge bar downside, and the terminal surface runs through the puddler spout and extends to in the reaction tank under the puddler.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) the scheme can accelerate the anaerobic treatment reaction in the wastewater through the physical mode of stirring, increase the contact surface area of the wastewater and anaerobic bacteria through the activated carbon, shorten the time required by anaerobic treatment in the wastewater, and improve the wastewater discharge efficiency.

(2) The angle of stirring rod can be adjusted to this scheme, and then makes and is located the liquid level of filter layer upside all the time and stir, drops the liquid level when preventing that the stirring rod from destroying the anaerobe layer of downside.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

The reference numbers in the figures illustrate:

11. a main body; 12. an anaerobic chamber; 13. a reaction tank; 14. a feed pipe; 15. a discharge pipe; 16. a filter layer; 17. fixing the rod; 18. a telescoping chamber; 19. a lifting chute; 20. a push rod motor; 21. a lifting rod; 22. a lifting plate; 23. a sliding cavity; 24. a swing cavity; 25. swinging the ball; 26. a puddler chute; 27. rotating the motor; 28. a crank; 29. a hinged lever; 30. a stirring rod.

Detailed Description

Referring to fig. 1-2, an apparatus for anaerobic treatment in wastewater comprises a main body 11, a reaction tank 13, a fixing rod 17, an adjusting mechanism and a stirring mechanism.

Set up anaerobic chamber 12 in the main part 11, anaerobic chamber 12 downside is located to reaction tank 13 intercommunication, reaction tank 13 internal fixation is equipped with filter layer 16, main part 11 internal fixation is equipped with and is located the left inlet pipe 14 of reaction tank 13, inlet pipe 14 extends to upside in the reaction tank 13, main part 11 internal fixation is equipped with the discharging pipe 15 that is located reaction tank 13 right side, discharging pipe 15 extends to downside in the reaction tank 13, dead lever 17 is fixed to be equipped with anaerobic chamber 12 upper wall and to be located reaction tank 13 upside, adjustment mechanism locates in dead lever 17, anaerobic chamber 12 internal rotation is connected with crank 28, rabbling mechanism locates between crank 28 and the reaction tank 13, adjustment mechanism is used for changing rabbling mechanism's angle, rabbling mechanism is used for accelerating anaerobic treatment's process.

An anaerobic bacteria layer is arranged in the reaction tank 13 on the upper side of the filter layer 16, and suspended powdered activated carbon filler is arranged above the anaerobic bacteria layer, so that the contact surface area of the wastewater and the anaerobic bacteria is increased, and the reaction efficiency is improved.

The adjustment mechanism includes a push rod motor 20, a lift rod 21, and a lift plate 22.

The fixed rod 17 is internally provided with a telescopic cavity 18, a push rod motor 20 is fixedly arranged in the fixed rod 17 and is positioned at the upper side of the telescopic cavity 18, a lifting rod 21 is dynamically connected with the lower end of the push rod motor 20, the push rod motor 20 can control the lifting rod 21 to extend and retract through air pressure, the right side in the fixed rod 17 is provided with a lifting chute 19, the lifting chute 19 is communicated with the telescopic cavity 18, a lifting plate 22 is fixedly arranged at the lower end of the lifting rod 21, and the right end face of the lifting plate 22 extends to the right side of the fixed rod 17.

The upper side in the main body 11 is fixedly provided with a rotating motor 27, and the rotating motor 27 is used for driving a crank 28 to rotate.

The stirring mechanism includes a swing ball 25, a hinge lever 29, and a stirring rod 30.

The hinged rod 29 is fixedly arranged on the lower end face of the crank 28, the hinged rod 29 is located on one side, away from the rotating axis, of the crank 28, the sliding cavity 23 is formed in the lifting plate 22, the lower side of the sliding cavity 23 is communicated with the swinging cavity 24, the swinging ball 25 is rotatably connected in the sliding cavity 23, the stirring rod sliding groove 26 which penetrates through the swinging ball 25 is formed in the swinging ball 25, the stirring rod 30 is hinged to the lower side of the hinged rod 29, and the lower end face of the stirring rod 30 penetrates through the stirring rod sliding groove 26 and extends into the reaction tank 13.

The user discharges the waste water into the reaction tank 13 through the feeding pipe 14, at the moment, the waste water is positioned on the upper side of the filter layer 16, the anaerobic bacteria layer is fully contacted with the waste water through the active carbon, the rotating motor 27 is started, the rotating motor 27 drives the crank 28 to rotate, the crank 28 drives the stirring rod 30 to rotate through the hinge rod 29, the stirring rod 30 performs stirring rotation by taking the swinging ball 25 as the center, further, the waste water mixed on the upper side of the filter layer 16 is accelerated to react through a physical means, when the waste water gradually passes through the filter layer 16 and flows into the reaction tank 13 on the lower side of the filter layer 16, in order to prevent the stirring rod 30 from gradually falling off the liquid level, the push rod motor 20 is started, the push rod motor 20 controls the lifting rod 21 to extend, the lifting rod 21 drives the lifting plate 22 to descend, further, the lifting plate 22 drives the stirring rod 30 to swing downwards, the stirring rod 30 is always positioned in the liquid level on the upper side of the filter layer 16 to stir, and the treatment effect is improved, and the waste water that reaches emission standard deposits to the filter layer 16 downside and is taken away by discharging pipe 15, and then discharges it, and after long-time the use, the user clears up the silt impurity of filter layer 16 upside can.

Claims

1. An anaerobic treatment device in waste water is characterized in that: comprises a main body (11), a reaction tank (13), a fixed rod (17), an adjusting mechanism and a stirring mechanism;

set up anaerobic chamber (12) in main part (11), anaerobic chamber (12) downside is located in reaction tank (13) intercommunication, reaction tank (13) internal fixation is equipped with filter layer (16), main part (11) internal fixation is equipped with inlet pipe (14) that are located reaction tank (13) left, inlet pipe (14) extend to upside in reaction tank (13), main part (11) internal fixation is equipped with discharging pipe (15) that are located reaction tank (13) right side, discharging pipe (15) extend to downside in reaction tank (13), dead lever (17) are fixed to be equipped with anaerobic chamber (12) upper wall and are located reaction tank (13) upside, adjustment mechanism locates in dead lever (17), anaerobic chamber (12) internal rotation is connected with crank (28), rabbling mechanism locates between crank (28) and reaction tank (13), adjustment mechanism is used for changing rabbling mechanism's angle, rabbling mechanism is used for accelerating anaerobic treatment's process.

2. An apparatus for anaerobic treatment of wastewater as claimed in claim 1, characterized in that: an anaerobic bacteria layer is arranged in the reaction tank (13) positioned at the upper side of the filter layer (16), and suspended powdered activated carbon filler is arranged above the anaerobic bacteria layer.

3. An apparatus for anaerobic treatment of wastewater as claimed in claim 1, characterized in that: the adjusting mechanism comprises a push rod motor (20), a lifting rod (21) and a lifting plate (22);

a telescopic cavity (18) is arranged in the fixed rod (17), a push rod motor (20) is fixedly arranged in the fixed rod (17) and is positioned on the upper side of the telescopic cavity (18), a lifting rod (21) is in power connection with the lower end of the push rod motor (20), the push rod motor (20) can be controlled by air pressure to stretch and retract, a lifting chute (19) is formed in the right side in the fixed rod (17), the lifting chute (19) is communicated with the telescopic cavity (18), a lifting plate (22) is fixedly arranged at the lower end of the lifting rod (21), and the right end face of the lifting plate (22) extends to the right side of the fixed rod (17).

4. An apparatus for anaerobic treatment of wastewater as claimed in claim 1, characterized in that: the upper side in the main body (11) is fixedly provided with a rotating motor (27), and the rotating motor (27) is used for driving a crank (28) to rotate.

5. An apparatus for anaerobic treatment of wastewater as claimed in claim 1, characterized in that: the stirring mechanism comprises a swinging ball (25), a hinged rod (29) and a stirring rod (30);

articulated rod (29) is fixed to be located terminal surface under crank (28), articulated rod (29) are located crank (28) and keep away from rotation axle center one side, slip chamber (23) have been seted up in lifter plate (22), slip chamber (23) downside intercommunication is equipped with swing chamber (24), swing ball (25) rotate to be connected in slip chamber (23), be equipped with puddler spout (26) that run through in swing ball (25), puddler (30) hinged joint is in articulated rod (29) downside, puddler (30) lower terminal surface runs through puddler spout (26) and extends to in reaction tank (13).