CN214192959U - Novel ultrasonic cleaning wastewater treatment equipment - Google Patents
Novel ultrasonic cleaning wastewater treatment equipment Download PDFInfo
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- CN214192959U CN214192959U CN202023350856.1U CN202023350856U CN214192959U CN 214192959 U CN214192959 U CN 214192959U CN 202023350856 U CN202023350856 U CN 202023350856U CN 214192959 U CN214192959 U CN 214192959U
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Abstract
The utility model discloses a novel ultrasonic cleaning waste water treatment equipment, wherein, include the comprehensive equalizing basin of being connected with sewage, at the neutralization flocculation basin that is equipped with on one side of the comprehensive equalizing basin, at the conveyer pipe that is equipped with between comprehensive equalizing basin and the neutralization flocculation basin, the elevator pump that is equipped with on the conveyer pipe, and at the pipe chute sedimentation tank, hydrolysis-acidification pond, first contact oxidation pond, second contact oxidation pond, MBR membrane bioreactor and the clear water discharge tank that neutralization flocculation basin one side was equipped with in proper order. The utility model discloses have the effect that shock resistance is strong and the treatment effect is good.
Description
Technical Field
The utility model relates to an ultrasonic cleaning waste water treatment engineering field, in particular to novel ultrasonic cleaning waste water treatment equipment.
Background
In the organic wastewater treatment process, the cavitation action of the ultrasonic waves has strong degradation capability on organic matters, the degradation speed is high, high energy generated by collapse of the ultrasonic cavitation bubbles is enough to break chemical bonds, the cavitation bubbles collapse to generate hydroxyl and hydrogen radicals, and the hydroxyl and hydrogen radicals and the organic matters undergo oxidation reaction, so that harmful organic matters in a water body can be converted into inorganic ions or organic matters with lower toxicity and lower degradability than original organic matters. Therefore, in the traditional organic wastewater treatment, organic pollutants which are difficult to treat through biodegradation can be degraded through the cavitation action of ultrasonic waves, and the wastewater generated after being cleaned by the ultrasonic cleaning machine also contains a lot of grease and impurities, so that the existing technical means cannot be used for solving the problem and needs to be further treated.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a novel ultrasonic cleaning wastewater treatment apparatus with strong impact resistance and good treatment effect.
In order to realize the above object, the utility model provides a pair of novel ultrasonic cleaning waste water treatment equipment, wherein, include the comprehensive equalizing basin of being connected with sewage, at the neutralization flocculation basin that comprehensive equalizing basin one side was equipped with, the conveyer pipe that is equipped with between comprehensive equalizing basin and neutralization flocculation basin, the elevator pump that is equipped with on the conveyer pipe, and the pipe chute sedimentation tank, hydrolysis-acidification tank, first contact oxidation pond, second contact oxidation pond, MBR membrane bioreactor and the clear water discharge pond that are equipped with in proper order on one side of the neutralization flocculation basin.
In some embodiments, the neutralization flocculation tank comprises a tank body, a neutralization tank, a coagulation tank and a flocculation tank are arranged in the tank body, an alkaline tank, a PAC tank and a PAM tank are arranged on the other corresponding sides of the neutralization tank, the coagulation tank and the flocculation tank respectively, a first dosing pump connected with the neutralization tank and the alkaline tank respectively is arranged outside the tank body, a second dosing pump connected with the coagulation tank and the alkaline tank respectively is arranged outside the tank body, and a third dosing pump connected with the flocculation tank and the alkaline tank respectively is arranged outside the tank body.
In some embodiments, the tube settler consists essentially of hexagonal honeycomb conical tubes.
The beneficial effects of the utility model are that have strong and the good purpose of treatment effect of shock resistance. As the MBR membrane bioreactor uses the membrane separation technology to replace a secondary sedimentation tank in an activated sludge process, the floor area is greatly reduced, and the civil engineering investment is saved. In addition, the interception function of the membrane ensures that microorganisms are completely intercepted in the bioreactor, the sludge age can be very long, the degradation efficiency of the refractory organic matters is greatly improved, and the solid-liquid separation process can be efficiently carried out, so that the final effluent quality is good. The bioreactor maintains a high activated sludge concentration, increases the biological treatment organic load, thereby reducing the sewage treatment facility footprint, and reduces excess sludge by maintaining a low sludge load. In addition, sewage flows into the inclined tube sedimentation tank after the coagulation reaction of pretreatment, and the sludge discharge problem can be solved by utilizing the inclined tube inclination angle. The purposes of strong impact resistance and good treatment effect are achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in figure 1, a novel ultrasonic cleaning wastewater treatment equipment, including the comprehensive equalizing basin 1 of being connected with sewage, at the neutralization flocculation basin 2 that comprehensive equalizing basin 1 one side was equipped with, the conveyer pipe 3 that is equipped with between comprehensive equalizing basin 1 and the neutralization flocculation basin 2, the elevator pump 4 that is equipped with on conveyer pipe 3, and the pipe chute sedimentation tank 5 that is equipped with in proper order on one side of the neutralization flocculation basin 2, hydrolysis-acidification tank 6, first contact oxidation tank 7, second contact oxidation tank 8, MBR membrane bioreactor 9 and clear water discharge tank 10. Cleaning wastewater and ground washing water generated by the ultrasonic cleaning machine are collected by a pipe network and then converged into a sewage treatment path, and the wastewater and the ground washing water are treated by a grating and a grit chamber and then flow into the comprehensive regulating tank 1, so that the effect of uniform water quality and water quantity is achieved. The wastewater in the comprehensive adjusting tank 1 is pumped into a neutralization flocculation tank 2 through a self-suction centrifugal pump to carry out coagulation reaction, and the neutralization flocculation tank 2 is added with alkali liquor to adjust the pH value of the wastewater and destroy part of the emulsifier of the grease; the coagulating basin leads the waste water to easily form alum floc through coagulant polyaluminium chloride; the flocculation tank makes the wastewater easily form alum floc by flocculating agent polyaluminium chloride. After coagulation reaction, pollutants in the wastewater are separated from the water through air floatation, the contents of SS and oil can be greatly reduced, and part of COD is removed, thus being beneficial to subsequent biochemical treatment. The wastewater enters an inclined tube sedimentation tank 5, alum blossom solids formed by the wastewater are precipitated by the sedimentation tank and then are subjected to mud-water separation, and clear liquid enters a biochemical treatment stage. After removing part of suspended matters, the wastewater flows into a biochemical reaction area for oxidative decomposition. In the hydrolysis acidification tank 6, a part of organic matters which can not break chains in the wastewater are decomposed by hydrolysis acidification bacteria and converted into organic matters which are easy to biochemical, and meanwhile, COD (chemical oxygen demand) in part of water is reduced, and the effluent of the hydrolysis acidification tank 6 automatically flows into a biological contact oxidation tank. Aerobic filler is arranged in the aerobic biochemical tank and is used as a carrier of the biological membrane. The wastewater to be treated is oxygenated and then flows through the filler at a certain flow rate to contact with the biological membrane, the biological membrane and the suspended activated sludge act together, and the microorganisms in the contact oxidation pond carry out aerobic decomposition by taking organic pollutants in the wastewater as a carbon source to achieve the effect of purifying the wastewater, thereby reducing the COD in the wastewater. And finally, the clear liquid enters an MBR (membrane bioreactor) 9, the concentration of high-activity sludge is kept in the reactor, the organic load of biological treatment is improved, the occupied area of sewage treatment facilities is reduced, the amount of residual sludge is reduced by keeping low sludge load, efficient and useful solid-liquid separation can be carried out under the action of a biological membrane, and the clear liquid flows into a clear water discharge tank 10 through a water outlet valve and is discharged after reaching the standard through ultraviolet disinfection. The neutralization flocculation tank 2 comprises a tank body, a neutralization tank 11, a coagulation tank 12 and a flocculation tank 13 are arranged in the tank body, an alkaline tank 14, a PAC (polyaluminium chloride) tank 15 and a PAM (polyacrylamide) tank 16 are arranged on the other side of the neutralization tank 11, the coagulation tank 12 and the flocculation tank 13 which respectively correspond to each other, a first dosing pump 17 connected with the neutralization tank 11 and the alkaline tank is arranged outside the tank body, a second dosing pump 18 connected with the coagulation tank 12 and the alkaline tank is arranged outside the tank body, and a third dosing pump 19 connected with the flocculation tank 13 and the alkaline tank is arranged outside the tank body. The inclined tube sedimentation tank 5 mainly comprises a hexagonal honeycomb conical tube.
A neutralization flocculation tank 132 for adjusting the pH value of the wastewater and destroying the emulsifier of partial paint;
a coagulation tank 12: alum floc is easily formed in the wastewater by a coagulant of polyaluminium chloride;
a flocculation tank: the flocculating agent polyaluminium chloride is used for facilitating the wastewater to form alum floc;
a sedimentation tank: precipitating alum blossom solid formed by the wastewater by a sedimentation tank, separating mud and water, and performing deepening treatment on clear water;
a hydrolysis acidification pool 6, which hydrolyzes insoluble organic matters into soluble organic matters under the action of a large amount of hydrolytic bacteria and acidification bacteria, and converts macromolecular substances which are difficult to biodegrade into micromolecular substances which are easy to biodegrade;
a contact oxidation pond: and filling materials are arranged in the aeration tank and are used as carriers of the biological membrane. The wastewater to be treated flows through the filler at a certain flow rate after being oxygenated, and contacts with the biological membrane, and the biological membrane and the suspended activated sludge act together to achieve the effect of purifying the wastewater.
MBR membrane bioreactor 9: the bioreactor maintains a high activated sludge concentration, increases the biological treatment organic load, thereby reducing the sewage treatment facility footprint, and reduces excess sludge by maintaining a low sludge load.
Sludge concentration tank: conditioning and concentrating the sludge;
a plate-and-frame filter press: the water content of the sewage is reduced through the machine, so that the stacking and the transportation of the sludge are facilitated;
when the device is applied, the MBR (membrane bioreactor) 9 uses a membrane separation technology to replace a secondary sedimentation tank in an activated sludge process, so that the occupied area is greatly reduced, and the civil engineering investment is saved. In addition, the interception function of the membrane ensures that microorganisms are completely intercepted in the bioreactor, the sludge age can be very long, the degradation efficiency of the refractory organic matters is greatly improved, and the solid-liquid separation process can be efficiently carried out, so that the final effluent quality is good. The bioreactor maintains a high activated sludge concentration, increases the biological treatment organic load, thereby reducing the sewage treatment facility footprint, and reduces excess sludge by maintaining a low sludge load.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (3)
1. The utility model provides a novel ultrasonic cleaning waste water treatment equipment, its characterized in that, include the comprehensive equalizing basin of being connected with sewage, at the neutralization flocculation basin that is equipped with in comprehensive equalizing basin one side, the conveyer pipe that is equipped with between comprehensive equalizing basin and neutralization flocculation basin, the elevator pump that is equipped with on the conveyer pipe, and the pipe chute sedimentation tank, hydrolysis-acidification tank, first contact oxidation pond, second contact oxidation pond, MBR membrane bioreactor and the clear water discharge tank that are equipped with in proper order on one side of the neutralization flocculation basin.
2. The novel ultrasonic cleaning wastewater treatment equipment according to claim 1, wherein the neutralization flocculation tank comprises a tank body, a neutralization tank, a coagulation tank and a flocculation tank are arranged in the tank body, an alkaline tank, a PAC tank and a PAM tank are arranged on the other sides of the neutralization tank, the coagulation tank and the flocculation tank, which correspond to each other, a first dosing pump connected with the neutralization tank and the alkaline tank is arranged outside the tank body, a second dosing pump connected with the coagulation tank and the alkaline tank is arranged outside the tank body, and a third dosing pump connected with the flocculation tank and the alkaline tank is arranged outside the tank body.
3. The novel ultrasonic cleaning wastewater treatment device of claim 2, wherein the inclined tube sedimentation tank is mainly composed of hexagonal honeycomb conical tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350856.1U CN214192959U (en) | 2020-12-31 | 2020-12-31 | Novel ultrasonic cleaning wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350856.1U CN214192959U (en) | 2020-12-31 | 2020-12-31 | Novel ultrasonic cleaning wastewater treatment equipment |
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| Publication Number | Publication Date |
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| CN214192959U true CN214192959U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023350856.1U Active CN214192959U (en) | 2020-12-31 | 2020-12-31 | Novel ultrasonic cleaning wastewater treatment equipment |
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| CN (1) | CN214192959U (en) |
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2020
- 2020-12-31 CN CN202023350856.1U patent/CN214192959U/en active Active
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