CN217757195U - DCB waste water resourceful treatment device - Google Patents
DCB waste water resourceful treatment device Download PDFInfo
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- CN217757195U CN217757195U CN202221484480.XU CN202221484480U CN217757195U CN 217757195 U CN217757195 U CN 217757195U CN 202221484480 U CN202221484480 U CN 202221484480U CN 217757195 U CN217757195 U CN 217757195U
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Abstract
The utility model discloses a DCB waste water recycling treatment device, which comprises a waste water tank, a biological purification tank, a chemical purification tank, a filter tank and a control host; the biological purification box comprises a first biological purification chamber, a second biological purification chamber and a bacteria filter chamber, and a first liquid supplementing box is arranged above the first biological purification chamber and the second biological purification chamber; a second liquid replenishing box is arranged above the chemical purifying box; three groups of detachable filtering structures are arranged in the filtering box; the control host intelligently controls a liquid pump and an electromagnetic valve in the processing device. The utility model discloses flocculation, absorption and biological degradation of two-stage bacterium have been set up at biological purification case for bacterial action maximize carries out bacterial membrane filtration bacterium once more, greatly improves the effect of bacterial treatment waste water process, and chemical reaction room has set up two reacting chambers, greatly improves the effect of chemical reaction purification waste water, at last through multi-stage filtration, reaches the purpose of the interior impurity of maximum filtration waste water.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a DCB waste water resourceful treatment device.
Background
3,3' -dichlorobenzidine hydrochloride (DCB) is an important pigment intermediate, and the pure product is white crystal, is slightly soluble in water, is easily soluble in alcohol, is easily oxidized by monomer and is stable in hydrochloric acid solution. The method is mainly used for producing medium and high grade pigments such as benzidine yellow and Wuerkang fast red. The DCB production process can generate wastewater which contains a large amount of DCB, the wastewater treatment is relatively troublesome, the biological reaction, the chemical reaction and the filtration process are difficult to achieve the thorough effect, and the DCB cannot be effectively decomposed and recovered.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving one of the technical problems in the related art at least to a certain extent. Therefore, an object of the utility model is to provide a DCB waste water resourceful treatment device, solved DCB waste water decomposition, reaction and filtered incomplete problem.
According to the utility model, the DCB wastewater resource treatment device comprises a wastewater tank, a biological purification tank, a chemical purification tank, a filter tank and a control host;
the biological purification box comprises a first biological purification chamber, a second biological purification chamber and a bacteria filter chamber, wherein a first liquid supplementing box is arranged above the first biological purification chamber and the second biological purification chamber, a first liquid supplementing pipe and a second liquid supplementing pipe are arranged at the bottom of the first liquid supplementing box, electromagnetic valves are arranged in the first liquid supplementing pipe and the second liquid supplementing pipe, the first liquid supplementing pipe and the second liquid supplementing pipe are respectively inserted above the first biological purification chamber and the second biological purification chamber, a second liquid pumping pump and a third liquid pumping pump are respectively arranged at the top of the first biological purification chamber, the second biological purification chamber and the chamber wall between the second biological purification chamber and the bacteria filter chamber, a first liquid pumping pump is arranged at the top of the wastewater box, and a water drainage pipe of the first liquid pumping pump is connected to the top of the first biological purification chamber;
a second liquid supplementing box is arranged above the chemical purifying box, a third liquid supplementing pipe is arranged at the bottom of the second liquid supplementing box, an electromagnetic valve is arranged in the third liquid supplementing pipe, a fourth liquid pumping pump is arranged at the top of the bacterial filtering chamber, and a drain pipe of the fourth liquid pumping pump is connected to the top of the chemical purifying box;
three groups of detachable filtering structures are arranged in the filtering tank, a sixth liquid pump is arranged at the top of the chemical purifying tank, and a drain pipe of the sixth liquid pump is connected into an inlet of the filtering tank;
the control host intelligently controls a liquid pump and an electromagnetic valve in the processing device.
The utility model discloses an in some embodiments, first biological purification room and second biological purification room bottom all are equipped with and subside the fill, it is equipped with the blowoff valve to subside fill bottom, the pumping pipe port of second drawing liquid pump and third drawing liquid pump is in the top of subsiding the fill.
In other embodiments of the present invention, the upper half of the bacterial filtering chamber is provided with a bacterial filtering structure, the bacterial filtering structure comprises a filtering membrane platform, a filtering membrane tank and a filtering membrane, the filtering membrane tank is arranged on the filtering membrane platform, the tank bottom of the filtering membrane tank is provided with a weeping hole, and the drain pipe of the third liquid pump is arranged above the filtering membrane tank.
In other embodiments of the present invention, the chemical purifying box includes a first reaction chamber and a second reaction chamber, a fifth liquid pump is disposed on the top of the chamber wall between the first reaction chamber and the second reaction chamber, the water pump pipe of the fifth liquid pump is inserted into the first reaction chamber, the water discharge pipe of the fifth liquid pump is disposed on the upper half of the second reaction chamber, the bottom of the first reaction chamber is provided with a stirring motor, and the propeller of the stirring motor is disposed on the bottom of the first reaction chamber.
In other embodiments of the present invention, the filtering structure comprises a filtering screen plate and a filtering slot, and the filtering slot is two symmetrical inserting plate slots.
In other embodiments of the present invention, the filter screen plate is a macroporous resin plate, a silica gel plate and an activated carbon plate in sequence from the inlet side to the outlet side of the filter box.
The utility model discloses in, the flocculation, the absorption and the biological degradation of two-stage bacterium have been set up at biological purification case for bacterial action maximize carries out bacterial membrane filtration bacterium again, greatly improves the effect of bacterial treatment waste water process, and the chemical reaction room has set up two reacting chambers, greatly improves the effect that chemical reaction purified waste water, at last through multi-stage filtration, reaches the purpose of the interior impurity of maximum filtration waste water.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a DCB wastewater recycling treatment device provided by the utility model.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic perspective view of the filter box of the present invention.
In the figure: 1. a wastewater tank; 2. a first fluid infusion tank; 21. a first fluid replenishing pipe; 22. a second liquid replenishing pipe; 3. a biological purification box; 31. a second liquid pump; 32. a third liquid pump; 33. a settling hopper; 34. a fourth liquid pump; 4. a bacteria filtration structure; 41. a filtering membrane erecting table; 42. a filtering membrane tank; 43. a weep hole; 44. filtering the membrane; 5. a control host; 6. a second fluid replenishing tank; 7. a chemical purification box; 8. a filter box; 81. a board inserting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, a DCB wastewater resource treatment device comprises a wastewater tank 1, a biological purification tank 3, a chemical purification tank 7, a filter tank 8 and a control host 5;
the biological purification box 3 comprises a first biological purification chamber, a second biological purification chamber and a bacteria filtration chamber, a first liquid supplementing box 2 is arranged above the first biological purification chamber and the second biological purification chamber, a first liquid supplementing pipe 21 and a second liquid supplementing pipe 22 are arranged at the bottom of the first liquid supplementing box 2, electromagnetic valves are arranged in the first liquid supplementing pipe 21 and the second liquid supplementing pipe 22, the first liquid supplementing pipe 21 and the second liquid supplementing pipe 22 are respectively inserted above the first biological purification chamber and the second biological purification chamber, a second liquid pumping pump 31 and a third liquid pumping pump 32 are respectively arranged at the tops of the first biological purification chamber, the second biological purification chamber and the chamber wall between the second biological purification chamber and the bacteria filtration chamber, a first liquid pumping pump 11 is arranged at the top of the wastewater box 1, and a water drainage pipe of the first liquid pumping pump 11 is connected to the top of the first biological purification chamber;
a second liquid supplementing box 6 is arranged above the chemical purifying box 7, a third liquid supplementing pipe 61 is arranged at the bottom of the second liquid supplementing box 6, an electromagnetic valve is arranged in the third liquid supplementing pipe 61, a fourth liquid drawing pump 34 is arranged at the top of the bacterial filtering chamber, and a drain pipe of the fourth liquid drawing pump 34 is connected to the top of the chemical purifying box 7;
three groups of detachable filtering structures are arranged in the filtering tank 8, a sixth liquid pump 72 is arranged at the top of the chemical purifying tank 7, and a drain pipe of the sixth liquid pump 72 is connected into an inlet of the filtering tank 8;
the control host 5 intelligently controls a liquid pump and an electromagnetic valve in the processing device.
DCB waste water that industry produced discharges into waste water tank 1 earlier, and control host 5 timing control first drawing liquid pump 11 draws ration waste water and discharges into first biological purification room, and at this moment, control host 5 is through opening the solenoid valve in the first fluid infusion pipe 21, discharges the first biological purification room with the interior bacterial culture solution ration of first fluid infusion case 2, and reaction some time later, there is the precipitate to produce. Then, the control host 5 controls the second pumping pump 31 to pump the first biological purification chamber and discharge the first biological purification chamber into the second biological purification chamber at regular time, and the control host 5 opens the electromagnetic valve in the second fluid infusion tube 22 to quantitatively discharge the bacteria culture fluid in the first fluid infusion tube 2 into the second biological purification chamber (to supplement a small amount of bacteria fluid), and after the reaction, precipitation is generated again. Finally, the control host 5 controls the third liquid pump 32 to pump the second biological purification chamber to the bacteria filtering chamber for filtering bacteria at regular time, and waits for discharging wastewater.
The waste water of filtering bacteria discharges into chemical purification case 7 through fourth drawing liquid pump 34 in, and control host 5 is through opening the interior solenoid valve of third moisturizing pipe 61, and discharge chemical reagent and waste water chemical reaction precipitate the reactant. After the chemical reaction is finished, the wastewater is introduced into the filter box 8 for multi-stage filtration, and finally, the wastewater after the treatment is discharged.
The bottom of each of the first biological purification chamber and the second biological purification chamber is provided with a sedimentation bucket 33, the bottom of the sedimentation bucket 33 is provided with a blow-down valve, and the pumping pipe ports of the second liquid pump 31 and the third liquid pump 32 are arranged above the sedimentation bucket 33.
Substances subjected to bacterial reaction precipitation in the first biological purification chamber and the second biological purification chamber are precipitated in the sedimentation hopper 33, the drain valve is opened, the precipitates are slowly discharged, and then the drain valve is closed.
First half is equipped with bacterium filtration 4 in the bacterium filter chamber, bacterium filtration 4 includes filtration membrane platform 41, filtration membrane groove 42 and filtration membrane 44, be equipped with filtration membrane groove 42 on the filtration membrane platform 41, the tank bottom of filtration membrane groove 42 is equipped with weeping hole 43, the drain pipe setting of third drawing liquid pump 32 is in the top of filtering membrane groove 42.
The filtering membrane 44 is detachably placed in the filtering membrane tank 42, and the wastewater falls from above the filtering membrane 44, is filtered by the filtering membrane 44, flows out, and flows into the bacteria filtering chamber through the liquid leakage hole 43. The filter membrane 44 is periodically replaced to enhance the filtering effect.
After the primary stirring chemical reaction is carried out in first reaction chamber, arrange into the second reaction chamber and carry out the static reaction, carry out the filtration operation in arranging outside to rose box 8, greatly improve reaction time, improve chemical reaction efficiency.
The filtering structure comprises a filtering screen plate and filtering slots, wherein the filtering slots are two symmetrical inserting plate slots 81.
The filter screen plate is detachably inserted into the filter slot, so that the filter screen plate is convenient to detach, clean and replace, and the filter effect is improved.
The filter screen plate is sequentially provided with a macroporous resin plate, a silica gel plate and an activated carbon plate from the inlet side to the outlet side of the filter box 8.
And the wastewater is filtered step by step, so that the filtering degree is improved, and the aim of high-efficiency filtering is fulfilled.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a DCB waste water resourceful treatment device which characterized in that: comprises a waste water tank (1), a biological purification tank (3), a chemical purification tank (7), a filter tank (8) and a control host (5);
the biological purification box (3) comprises a first biological purification chamber, a second biological purification chamber and a bacteria filtering chamber, a first liquid supplementing box (2) is arranged above the first biological purification chamber and the second biological purification chamber, a first liquid supplementing pipe (21) and a second liquid supplementing pipe (22) are arranged at the bottom of the first liquid supplementing box (2), electromagnetic valves are arranged in the first liquid supplementing pipe (21) and the second liquid supplementing pipe (22), the first liquid supplementing pipe (21) and the second liquid supplementing pipe (22) are respectively inserted into the upper parts of the first biological purification chamber and the second biological purification chamber, a second liquid pumping pump (31) and a third liquid pumping pump (32) are respectively arranged at the tops of the chamber walls between the first biological purification chamber and the second biological purification chamber and between the second biological purification chamber and the bacteria filtering chamber, a first liquid pumping pump (11) is arranged at the top of the wastewater box (1), and a drain pipe of the first liquid pumping pump (11) is connected to the top of the first biological purification chamber;
a second liquid supplementing box (6) is arranged above the chemical purifying box (7), a third liquid supplementing pipe (61) is arranged at the bottom of the second liquid supplementing box (6), an electromagnetic valve is arranged in the third liquid supplementing pipe (61), a fourth liquid pumping pump (34) is arranged at the top of the bacterial filtering chamber, and a water discharging pipe of the fourth liquid pumping pump (34) is connected to the top of the chemical purifying box (7);
three groups of detachable filtering structures are arranged in the filtering box (8), a sixth liquid pump (72) is arranged at the top of the chemical purifying box (7), and a drain pipe of the sixth liquid pump (72) is connected into an inlet of the filtering box (8);
and the control host (5) intelligently controls a liquid pump and an electromagnetic valve in the processing device.
2. The DCB wastewater recycling treatment device according to claim 1, wherein: first biological purification room and second biological purification room bottom all are equipped with subsides fill (33), it is equipped with the blowoff valve to subside fill (33) bottom, the drinking-water pipe port of second drawing-liquid pump (31) and third drawing-liquid pump (32) is in the top of subsiding fill (33).
3. The DCB wastewater recycling treatment device according to claim 1, wherein: first half of bacterium filter chamber is equipped with bacterium filtration (4), bacterium filtration (4) include filtration membrane platform (41), filtration membrane groove (42) and filtration membrane (44), be equipped with filtration membrane groove (42) on filtration membrane platform (41), the tank bottom of filtration membrane groove (42) is equipped with weeping hole (43), the drain pipe setting of third drawing liquid pump (32) is in the top of filtration membrane groove (42).
4. The DCB wastewater recycling treatment device according to claim 1, wherein: chemistry purifying box (7) include first reacting chamber and second reacting chamber, the locular wall top between first reacting chamber and the second reacting chamber is equipped with fifth drawing liquid pump (71), the drinking-water pipe of fifth drawing liquid pump (71) inserts in first reacting chamber, the drain pipe setting of fifth drawing liquid pump (71) is in the first half of second reacting chamber, first reacting chamber bottom is equipped with agitator motor (73), the epaxial screw setting of agitator motor is in first reacting chamber bottom.
5. The DCB wastewater recycling treatment device according to claim 1, wherein: the filtering structure comprises a filtering screen plate and filtering slots, wherein the filtering slots are two symmetrical inserting plate slots (81).
6. The DCB wastewater recycling treatment device according to claim 5, wherein: the filter screen plate is sequentially provided with a macroporous resin plate, a silica gel plate and an activated carbon plate from the inlet side to the outlet side of the filter box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221484480.XU CN217757195U (en) | 2022-06-14 | 2022-06-14 | DCB waste water resourceful treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221484480.XU CN217757195U (en) | 2022-06-14 | 2022-06-14 | DCB waste water resourceful treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217757195U true CN217757195U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221484480.XU Active CN217757195U (en) | 2022-06-14 | 2022-06-14 | DCB waste water resourceful treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN217757195U (en) |
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2022
- 2022-06-14 CN CN202221484480.XU patent/CN217757195U/en active Active
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