CN218561250U - A low-energy waste water integrated treatment device - Google Patents

Abstract

The utility model discloses a waste water integrated treatment device with low energy consumption, and relates to the technical field of waste water integrated treatment device. It can respond in time, and the technical problem that the treatment effect of wastewater cannot be guaranteed. The integrated wastewater treatment device includes a treatment device body and a partition installed in the treatment device body. The treatment device body is divided into a regulating pool, an anoxic tank, membrane bioreactor tank, sludge tank and clear water tank; among them, the upper end of the adjustment tank is fixedly connected with reciprocating movement control components symmetrically distributed on the left and right, and a reciprocating control component and another reciprocating control component are installed between the reciprocating control component and can move along the longitudinal direction The feeder, the waste water integrated treatment device uses the reciprocating movement control component to drive the reciprocating movement of the feeder, thereby shortening the start-up time of the rotating shaft and the reciprocating movement control component, and reducing energy consumption.

Description

A low-energy waste water integrated treatment device

technical field

The utility model belongs to the technical field of waste water integrated treatment device, in particular to a waste water integrated treatment device with low energy consumption.

Background technique

Wastewater needs to be treated to meet the discharge standards stipulated by the state before it can be discharged into rivers, lakes and rivers. In order to ensure the effect of wastewater treatment, the existing technology requires the use of multiple treatment devices, which increases the footprint of the equipment and is inconvenient for maintenance.

At present, the utility model patent with the patent number CN 202022519647.9 discloses a low-energy-consumption integrated wastewater treatment device, including a ground surface, a pedal and a limit post; A port is opened, the upper end of the port is movably installed with a protective net, the upper end of the ground surface is provided with grooves, and the grooves are arranged in three groups; the middle part of the lower end of the pedal is welded with a fixed rod, and the limit A spring is fixedly installed on the outer side wall of the position column, and a drug feeding tank is provided on the left side of the ground surface, a sealing plug is provided at the upper end of the drug feeding tank, a straight pipe is provided at the lower end of the groove, and a straight pipe is provided at the lower end of the fixing rod. The lower end is fixed with a rubber plate, which uses continuous pedestrians to complete the drug reaction efficiency of wastewater, thereby reducing the energy consumption of wastewater treatment. However, the integrated wastewater treatment device requires pedestrians to continuously trample to complete the reaction. When there is no When there are pedestrians, or when there is insufficient pedestrian trampling, it is impossible to ensure that the wastewater can respond in time, and the treatment effect of the wastewater cannot be guaranteed.

Therefore, it is urgent to solve the above-mentioned problem that the wastewater can not be responded in time, so as to improve the usage scenarios of the integrated wastewater treatment device.

Utility model content

(1) Technical problems to be solved

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a low-energy waste water integrated treatment device, which aims to solve the problem that under the prior art, pedestrians need to step on continuously to complete the reaction, and the waste water cannot be guaranteed. It can respond in time to the technical problems that the treatment effect of wastewater cannot be guaranteed.

(2) Technical solution

In order to solve the above-mentioned technical problems, the utility model provides such an integrated waste water treatment device with low energy consumption. The main body is divided into regulating tank, anoxic tank, membrane bioreaction tank, sludge tank and clear water tank through partitions; wherein, the upper end of the regulating tank is fixedly connected with reciprocating control components distributed symmetrically from left to right, and the reciprocating control components and A feeder that can move longitudinally is installed between the other reciprocating control components. A rotating shaft is rotatably connected to the adjustment tank, and ring-shaped and equidistantly distributed stirring blades are fixedly connected to the outer side of the rotating shaft. Equidistantly distributed UV sterilizing lamps are connected, the front end of the treatment device body is fixedly connected with a pumping assembly for sending the clear water in the membrane bioreactor tank into the clear water tank, and the upper end of the inner bottom of the membrane bioreactor tank is fixedly connected There is a first magnet, and a filter basket is magnetically connected to the upper end of the first magnet.

When using the integrated waste water treatment device of this technical solution, the waste water is fed into the regulating pool in the main body of the treatment device, and the reciprocating movement control component is started to drive the feeder to move back and forth, so that the water quality regulating chemicals in the feeder are evenly scattered on the In the regulating tank, start the rotating shaft to drive the stirring blades to rotate, so that the water quality regulating chemicals and waste water can quickly mix and react, add lye to the anoxic tank, the waste water in the regulating tank is sent to the anoxic tank, and the waste water in the anoxic tank enters the membrane bioreaction tank , compressed air is sent into the membrane bioreactor tank for aeration, and the nitrate nitrogen formed by nitrification in the membrane bioreactor tank returns to the anoxic tank, and the nitrate nitrogen is used to form nitrogen gas through anoxic denitrification to remove the nitrate nitrogen in the wastewater. Nitrogen, the sludge in the membrane bioreactor tank is regularly pumped into the sludge tank, and finally the treated wastewater in the membrane bioreactor tank is filtered by the net filter basket and then pumped out by the pumping component and sent to the clear water tank. Under the action of further sterilization.

Further, the reciprocating movement control assembly includes a fixed seat, a rotatable ball screw installed in the fixed seat, a screw pair installed outside the ball screw, fixed at the rear end of the fixed seat for The first motor that drives the ball screw converts the rotary motion of the ball screw into linear motion through the screw pair, thereby driving the feeder to move, so that the medicine is evenly scattered.

Further, the liquid pumping assembly includes a water pump, a first water pipe installed at the inlet end of the water pump and extending into the filter basket, a first water pipe installed at the outlet end of the water pump and extending into the clear water pool. The second water pipe draws out the treated clean water through the pumping assembly and stores it in the clean water tank.

Further, a second magnet magnetically connected to the first magnet is snap-connected in the concave position at the lower end of the filter basket, and an aeration device is arranged in the membrane bioreactor tank, through which the first magnet and the second magnet Use together to facilitate the disassembly and assembly of the filter basket.

Further, a submersible pump is installed on the left side of the membrane bioreaction tank and on the right side of the adjustment tank, and the outlet end of the submersible pump is fixedly connected with a third water pipe extending into the anoxic tank, and the water is passed through the submersible pump. The regulation pool, the anoxic pool and the membrane bioreaction pool communicate with each other.

Further, a sludge pump is installed in the membrane bioreaction tank, and a sludge suction pipe is fixedly connected to the outlet end of the sludge pump, and the sludge is pumped out through the sludge pump.

Further, the rear end of the rotating shaft passes through the body of the processing device, and a coupling and a second motor are sequentially installed, and reinforcing rods distributed symmetrically up and down are fixedly connected between the body of the processing device and the second motor. The second motor drives the rotating shaft to work.

(3) Beneficial effect

Compared with the prior art, the beneficial effect of the utility model is that: the integrated wastewater treatment device of the utility model uses the reciprocating movement control component to drive the feeder to reciprocate, so that the wastewater treatment agent is evenly dispersed in the treatment device body, and the rotation The shaft and stirring blades accelerate the reaction of wastewater, thereby shortening the start-up time of the rotating shaft and reciprocating movement control components, reducing energy consumption, and ensuring that the wastewater can respond in time. By setting up UV sterilization lamps, the treated water is further sterilized. Improve the quality of water bodies.

Description of drawings

Fig. 1 is a schematic diagram of the split structure of a specific embodiment of the integrated wastewater treatment device of the present invention;

Fig. 2 is a three-dimensional structural schematic diagram of a specific embodiment of the integrated wastewater treatment device of the present invention;

Fig. 3 is a schematic diagram of the assembly of the reciprocating movement control component in a specific embodiment of the integrated wastewater treatment device of the present invention.

The marks in the drawings are: 1. Treatment device body; 2. Partition plate; 3. Regulating tank; 4. Anoxic tank; Mobile control assembly; 81, fixed seat; 82, ball screw; 83, screw pair; 84, first motor; 9, feeder; 10, rotating shaft; 11, stirring blade; 12, UV sterilization lamp; 13. Pumping assembly; 131. Suction pump; 132. First water pipe; 133. Second water pipe; 14. First magnet; 15. Filter basket; 16. Second magnet; 17. Submersible pump; 18. Third Water pipe; 19, mud pump; 20, mud pipe; 21, coupling; 22, second motor; 23, reinforcing rod.

Detailed ways

This specific embodiment is an integrated waste water treatment device with low energy consumption. Its dismantled structure schematic diagram is shown in Figure 1, and its three-dimensional structure schematic diagram is shown in Figure 2. The partition plate 2 in the treatment device body 1, the treatment device body 1 is divided into a regulating tank 3, an anoxic pond 4, a membrane bioreaction pond 5, a sludge pond 6 and a clear water pond 7 by the partition plate 2; the regulating pond 3. The upper end is fixedly connected with a reciprocating control assembly 8 symmetrically distributed on the left and right. A feeder 9 movable in the longitudinal direction is installed between the reciprocating control assembly 8 and another reciprocating control assembly 8. In the adjustment pool 3 Rotationally connected with a rotating shaft 10, the outer side of the rotating shaft 10 is fixedly connected with circular equidistantly distributed stirring blades 11, and the inside of the clear water pool 7 is fixedly connected with equidistantly distributed UV sterilization lamps 12. The processing device body 1 The front end is fixedly connected with a pumping assembly 13 for sending the clear water in the membrane bioreactor 5 into the clear water tank 7, and the upper end of the bottom of the membrane bioreactor 5 is fixedly connected with a first magnet 14. A filter basket 15 is magnetically connected to the upper end of a magnet 14 .

Wherein, the reciprocating movement control assembly 8 includes a fixed seat 81, a ball screw 82 rotatably installed in the fixed seat 81, a screw pair 83 installed outside the ball screw 82, and fixed on the fixed seat 81. The rear end of the seat 81 is used to drive the first motor 84 of the ball screw 82. The liquid pumping assembly 13 includes a water pump 131, a water pump installed at the inlet end of the water pump 131 and extending into the filter basket 15. The first water pipe 132 and the second water pipe 133 installed at the outlet end of the water pump 131 and extending into the clean water tank 7 .

At the same time, a second magnet 16 magnetically connected to the first magnet 14 is engaged and connected in the recess at the lower end of the filter basket 15, and an aeration device is arranged in the membrane bioreaction tank 5, and the membrane bioreactor A submersible pump 17 is installed on the left side in the pool 5 and on the right side in the regulating pool 3, and the outlet end of the submersible pump 17 is fixedly connected with a third water pipe 18 extending in the anoxic pool 4, and the membrane bioreaction tank A dredging pump 19 is installed inside 5, and a dredging pipe 20 is fixedly connected to the outlet end of the dredged pump 19.

In addition, the rear end of the rotating shaft 10 passes through the processing device body 1 and is sequentially installed with a coupling 21 and a second motor 22, and the processing device body 1 and the second motor 22 are fixedly connected with vertically symmetrical Reinforcement rod 23.

The assembly diagram of the reciprocating movement control assembly 8 in the integrated wastewater treatment device is shown in FIG. 3 .

When using the wastewater integrated treatment device of this technical solution, the wastewater is sent into the regulating pool 3 in the treatment device body 1, and the reciprocating movement control assembly 8 is started to drive the feeder 9 to move back and forth, so that the water quality in the feeder 9 can be adjusted. The chemicals are evenly scattered in the regulating pool 3, and the rotating shaft 10 is started to drive the stirring blade 11 to rotate, so that the water quality regulating chemicals and the waste water are quickly mixed and reacted, lye is added into the anoxic pool 4, and the waste water in the regulating pool 3 is sent to the hypoxic pool 4. In the oxygen tank 4, the wastewater in the anoxic tank 4 enters the membrane bioreaction tank 5, and the compressed air is sent into the membrane bioreaction tank 5 for aeration, and the nitrate nitrogen formed by nitrification in the membrane bioreaction tank 5 returns to To the anoxic tank 4, use the denitrification effect of anoxic to let the nitrate nitrogen form nitrogen to remove the nitrogen in the wastewater, regularly pump the sludge in the membrane bioreactor 5 into the sludge tank 6, and finally the membrane bioreactor After being filtered by the net filter basket 15 of the waste water treated in 5, it is taken out by the liquid pumping assembly 13 and sent into the clear water pool 7, and further sterilized under the effect of the UV sterilizing lamp 12.

Claims (7)

1. A waste water integrated treatment device with low energy consumption, this integrated waste water treatment device comprises a treatment device body, a partition plate arranged in the treatment device body, and the treatment device body is divided into a regulating pool, an anoxic tank by a partition plate tank, membrane bioreactor tank, sludge tank and clear water tank; it is characterized in that, the upper end of the regulating tank is fixedly connected with left and right symmetrically distributed reciprocating control components, between the reciprocating control component and another reciprocating control component A feeder that can move along the longitudinal direction is installed. A rotating shaft is rotatably connected to the adjustment pool, and ring-shaped and equidistantly distributed stirring blades are fixedly connected to the outer side of the rotating shaft. Bacteria lamp, the front end of the processing device body is fixedly connected with a pumping assembly for sending the clear water in the membrane bioreaction tank into the clean water tank, the upper end of the bottom of the membrane bioreaction tank is fixedly connected with a first magnet, and the first magnet is fixedly connected with the first magnet. A filter basket is magnetically connected to the upper end of a magnet. 2. A low-energy waste water integrated treatment device according to claim 1, characterized in that the reciprocating movement control assembly includes a fixed seat, a rotatable ball screw installed in the fixed seat, and a The screw pair on the outer side of the ball screw is fixed on the rear end of the fixing base for driving the first motor of the ball screw. 3. The low-energy integrated waste water treatment device according to claim 1, wherein the liquid pumping component includes a water pump, installed at the inlet end of the water pump and extending into the filter basket The first water pipe, the second water pipe installed at the outlet end of the water pump and extending into the clear water tank. 4. The low-energy waste water integrated treatment device according to claim 1, characterized in that, a second magnet magnetically connected to the first magnet is engaged in the recess at the lower end of the filter basket, An aeration device is arranged in the membrane bioreaction tank. 5. A low-energy waste water integrated treatment device according to claim 1, wherein a submersible pump is installed on the left side of the membrane bioreaction tank and on the right side of the regulating tank, and the outlet end of the submersible pump is fixed A third water pipe extending into the anoxic pool is connected. 6 . The low energy consumption integrated waste water treatment device according to claim 1 , wherein a dredging pump is installed in the membrane bioreactor, and a dredging pipe is fixedly connected to the outlet of the dredged pump. 7 . 7. A low-energy waste water integrated treatment device according to claim 1, characterized in that, the rear end of the rotating shaft passes through the body of the treatment device and is sequentially installed with a coupling and a second motor, the Reinforcing rods distributed symmetrically up and down are fixedly connected between the processing device body and the second motor.

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