CN215975436U - Automatic regulating and balancing treatment system for medium and small domestic sewage - Google Patents
Automatic regulating and balancing treatment system for medium and small domestic sewage Download PDFInfo
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- CN215975436U CN215975436U CN202122366846.5U CN202122366846U CN215975436U CN 215975436 U CN215975436 U CN 215975436U CN 202122366846 U CN202122366846 U CN 202122366846U CN 215975436 U CN215975436 U CN 215975436U
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Abstract
The utility model relates to a medium and small-sized domestic sewage automatic regulation and balance treatment system, which comprises a pretreatment tank and a purification tank, wherein the pretreatment tank is one or more sewage pretreatment tanks internally provided with a primary filtering device, the purification tank is one or more sewage secondary treatment tanks internally provided with a membrane bioreactor, the purification tank is provided with an oxygen regulation device, a PH regulation device and a temperature regulation device, and the purification tank is used for further optimizing the sewage treated by the pretreatment tank; in the sewage pre-treatment tank and the sewage secondary treatment tank, water outlets between the adjacent sewage pre-treatment tanks and the adjacent sewage secondary treatment tanks correspond to water inlets, so that water discharged from the water outlets of the sewage pre-treatment tank or the sewage secondary treatment tank for pre-treating sewage automatically flows into the water inlet of the sewage pre-treatment tank or the sewage secondary treatment tank for post-treating sewage. The utility model effectively improves and optimizes the sewage treatment effect, and has low use cost and high water treatment effect.
Description
Technical Field
The utility model relates to sewage treatment equipment, in particular to a domestic sewage treatment device.
Background
At present, small and medium-sized domestic sewage treatment generally comprises a plurality of filter tanks, different water treatment devices are arranged in the filter tanks respectively, the filter tanks are communicated with one another by water pumps, and the sewage is treated and then is sucked and discharged by the water pumps.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the existing domestic sewage treatment equipment and provides a small and medium-sized domestic sewage automatic regulating and balancing treatment system.
The small and medium-sized domestic sewage automatic regulation balance treatment system comprises a pretreatment tank and a purification tank, wherein the pretreatment tank is one or more sewage pretreatment tanks internally provided with a primary filtering device, the purification tank is one or more sewage secondary treatment tanks internally provided with a membrane bioreactor, the purification tank is provided with an oxygen regulating device, a PH regulating device and a temperature regulating device, the oxygen regulating device is used for automatically regulating the oxygen dissolution amount of treated water, the PH regulating device is used for automatically regulating the PH value of the treated water, the temperature regulating device is used for automatically regulating the temperature of the treated water, and the purification tank is used for further optimizing the sewage treated by the pretreatment tank; in the sewage pre-treatment tank and the sewage secondary treatment tank, water outlets between the adjacent sewage pre-treatment tanks and the adjacent sewage secondary treatment tanks correspond to water inlets, so that water discharged from the water outlets of the sewage pre-treatment tank or the sewage secondary treatment tank for pre-treating sewage automatically flows into the water inlet of the sewage pre-treatment tank or the sewage secondary treatment tank for post-treating sewage.
Furthermore, the water outlet of the sewage pretreatment tank or the sewage secondary treatment tank is a notch arranged at the side of the tank, the sewage pretreatment tank and the sewage secondary treatment tank are arranged and distributed from left to right or from top to bottom, and the water inlet of the sewage pretreatment tank or the sewage secondary treatment tank corresponds to the position of the water outlet of the adjacent sewage pretreatment tank or the sewage secondary treatment tank, so that water flowing out of the water outlet automatically enters the sewage pretreatment tank or the sewage secondary treatment tank through the water inlet.
Further, the sewage pre-treatment tank and the sewage secondary treatment tank are both square boxes, the water outlet is formed in the side wall of one side of each square box, and the water inlet is an opening formed in each square box.
Furthermore, the pretreatment tank and the purification tank are of an integrated structure.
Furthermore, the sewage pretreatment tank and the sewage secondary treatment tank are installed on a fixed frame in a vertically distributed manner, and in each sewage pretreatment tank or each sewage secondary treatment tank, the water outlets of the sewage pretreatment tank or the sewage secondary treatment tank which are distributed at the upper part correspond to the water inlets of the sewage pretreatment tank or the sewage secondary treatment tank which are distributed at the lower part, so that water flowing out of the water outlets automatically enters the sewage pretreatment tank or the sewage secondary treatment tank through the water inlets.
Furthermore, the oxygen regulating device comprises a dissolved oxygen sensor and an automatic oxygen adding device, the dissolved oxygen sensor is used for detecting the dissolved amount of oxygen in the treated water, and the automatic oxygen adding device is used for automatically adding oxygen into the treated water according to the dissolved amount of oxygen in the treated water, which is detected by the dissolved oxygen sensor.
Further, the PH adjusting device comprises a PH sensor and an automatic acid-base adding device, the PH sensor detects the PH value of the treated water, and the automatic acid-base adding device automatically adds a sewage treatment agent to the treated water according to the PH value detected by the PH sensor.
Further, the temperature adjusting device comprises a temperature sensor and an automatic heating device, the temperature sensor is used for detecting the temperature of the treated water, and the automatic heating device automatically heats the treated water according to the temperature detected by the temperature sensor.
Furthermore, the primary filtering device comprises a grating, a filtering net and filtering fibers.
Furthermore, the system also comprises an intelligent controller, wherein the intelligent controller automatically controls the starting states of the membrane bioreactor, the oxygen regulating device, the PH regulating device and the temperature regulating device.
The utility model has the beneficial effects that:
1. according to the utility model, the sewage is purified by the membrane bioreactor, and the membrane bioreactor, the oxygen regulating device, the PH regulating device and the temperature regulating device on the purifying tank are automatically controlled, so that the quality of sewage is better controlled, and the sewage treatment effect is effectively improved and optimized.
2. The water outlets between the adjacent sewage pre-treatment tanks and the sewage secondary treatment tank correspond to the water inlets, so that water discharged from the water outlet of the sewage pre-treatment tank or the sewage secondary treatment tank for pre-treating sewage automatically flows into the water inlet of the sewage pre-treatment tank or the sewage secondary treatment tank for post-treating sewage, and does not need to be connected with a water pipe to automatically flow for treatment, thereby saving power consumption, having low use cost and high water treatment effect.
3. The sewage pre-treatment tank and the sewage secondary treatment tank are arranged on the fixing frame in a vertically distributed manner, so that the sewage pre-treatment tank and the sewage secondary treatment tank can be better disassembled or replaced during cleaning and maintenance, and time and labor are saved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, the automatic balance adjustment treatment system for small and medium-sized domestic sewage comprises a pretreatment tank 1 and a purification tank 2, wherein the pretreatment tank 1 is one or more sewage pretreatment tanks 12 provided with a primary filtering device 11 therein, the purification tank 2 is one or more sewage secondary treatment tanks 22 provided with a membrane bioreactor 21 therein, the purification tank 2 is provided with an oxygen adjusting device 3, a PH adjusting device 4 and a temperature adjusting device 5, the oxygen adjusting device 3 is used for automatically adjusting the oxygen dissolving amount of treated water, the PH adjusting device 4 is used for automatically adjusting the PH value of the treated water, the temperature adjusting device 5 is used for automatically adjusting the temperature of the treated water, the treated water is domestic sewage, and the purification tank 2 is used for further optimizing the sewage treated by the pretreatment tank 1; in the sewage pretreatment tank 12 and the sewage secondary treatment tank 22, the water outlet 13 between the adjacent sewage pretreatment tank 12 and the sewage secondary treatment tank 22 corresponds to the water inlet 23, so that water discharged from the water outlet 13 of the sewage pretreatment tank 12 or the sewage secondary treatment tank 22 for sewage pretreatment automatically flows into the water inlet 23 of the sewage pretreatment tank 12 or the sewage secondary treatment tank 22 for sewage post-treatment.
In the embodiment, the water outlet 13 of the sewage pretreatment tank 12 or the sewage secondary treatment tank 22 is a notch formed at the side of the tank, the sewage pretreatment tank 12 and the sewage secondary treatment tank 22 are arranged and distributed in the left-right direction, and the water inlet 23 of the sewage pretreatment tank 12 or the sewage secondary treatment tank 22 corresponds to the water outlet 13 of the adjacent sewage pretreatment tank 12 or the sewage secondary treatment tank 22 in position, so that the water flowing out of the water outlet 13 automatically enters the sewage pretreatment tank 12 or the sewage secondary treatment tank 22 through the water inlet 23.
Specifically, the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 are both square boxes, the water outlet 13 is arranged on the side wall of one side of each square box, and the water inlet 23 is an opening arranged on each square box. As shown in the figure, the pretreatment tank 1 and the purification tank 2 are of an integrated structure, the sewage pretreatment tank 12 is a sewage pretreatment tank 12, the sewage secondary treatment tank 22 is a sewage secondary treatment tank 22, the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 are arranged in a straight line, the sewage pre-treatment tank 12 is positioned at one side of the sewage secondary treatment tank 22, the water outlet 13 of the sewage pretreatment tank 12 is a notch arranged at one side, the sewage secondary treatment tank 22 is positioned at one side of the water outlet 13 of the sewage pretreatment tank 12, the water inlet (i.e. the opening) of the sewage secondary treatment tank 22 is lower than the water outlet 13 of the sewage pre-treatment tank 12, so that the water outlet 13 of the sewage pre-treatment tank 12 can directly discharge treated water from the water inlet 23 to enter the sewage secondary treatment tank 22 for treatment without a pipeline or a water pump.
The oxygen regulating device 3 comprises a dissolved oxygen sensor 31 and an automatic oxygen adding device 32, the dissolved oxygen sensor 31 is a sensing device for detecting the dissolved amount of oxygen in the treated water, and the automatic oxygen adding device 32 automatically adds oxygen to the treated water according to the dissolved amount of oxygen in the treated water detected by the dissolved oxygen sensor 31. The PH adjusting device 4 includes a PH sensor 41 and an automatic acid and alkali adding device 42, the PH sensor 41 detects a PH value of the treated water, and the automatic acid and alkali adding device 42 automatically adds a sewage treatment agent, such as a PH adjusting agent, to the treated water according to the PH value detected by the PH sensor 41. The temperature adjusting device 5 includes a temperature sensor 51 and an automatic heating device 52, the temperature sensor 51 is used for detecting the temperature of the treated water, and the automatic heating device 52 automatically heats the treated water according to the temperature detected by the temperature sensor 51.
The primary filtering device 11 comprises a grating, a filter screen and filter fibers. Purification tank 2's sewage secondary treatment pond 22 on still be equipped with water level controller 24, if a plurality of sewage secondary treatment ponds 22, only set up water level controller 2 on last sewage secondary treatment pond 22, this water level controller 24 automatic control membrane bioreactor 21's water pump 25 starts membrane bioreactor 21 and handles sewage to the extraction is outwards discharged, avoids sewage secondary treatment pond 22 overflow, domestic sewage automatic regulation balanced processing system still including intelligent control ware, this intelligent control ware automatic control membrane bioreactor 21, oxygen adjusting device 3, PH adjusting device 4 and temperature regulation device 5's starting condition, realization automated control function.
Example 2:
referring to the automatic adjustment and balance treatment system for small and medium-sized domestic sewage shown in fig. 2, the technology of the embodiment is characterized in that: the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 are distributed in an up-down arrangement, specifically, the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 are installed on a fixing frame 6 in a drawer type up-down arrangement manner, for example, a plurality of pairs of parallel installation guide rails 61 are arranged on the fixing frame 6, so that the fixing frame 6 forms a fixing frame for installing the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 in a multi-layer manner, the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 of the square box body are installed on the installation guide rails 61 through the guide rails 61, and when required, the sewage pre-treatment tank 12 and the sewage secondary treatment tank 22 can be directly detached for cleaning or maintenance, and the use is simple and convenient.
In each of the sewage pre-treatment tanks 12 or the sewage secondary treatment tanks 22, the water outlets 13 of the sewage pre-treatment tanks 12 or the sewage secondary treatment tanks 22 distributed at the upper part correspond to the water inlets 23 of the sewage pre-treatment tanks 12 or the sewage secondary treatment tanks 22 distributed at the lower part, so that water flowing out of the water outlets 13 automatically enters the sewage pre-treatment tanks 12 or the sewage secondary treatment tanks 22 through the water inlets 23, specifically, as shown in the figure, 2 sewage pre-treatment tanks 12 and 1 sewage secondary treatment tank 22 distributed at the upper part and the lower part are arranged on the fixing frame 6, the sewage secondary treatment tanks 22 are arranged below the 2 sewage pre-treatment tanks 1 distributed at the upper part and the lower part, and when sewage is treated, the sewage flows to the lower sewage pre-treatment tank (the lower sewage pre-treatment tank is arranged on the fixing frame) through the water outlets 13 after being treated for the first time in the upper sewage pre-treatment tank (the upper sewage pre-treatment tank is the sewage pre-treatment tank 12 arranged at the higher position on the fixing frame 6) 6, the sewage pre-treatment tank 12) at the lower position on the upper part is provided with a water inlet 23, the sewage after the first treatment enters the lower sewage pre-treatment tank from the water inlet 23 to be treated for the second time, the sewage after the second treatment passes through a water outlet 13 of the lower sewage pre-treatment tank to flow to the water inlet 23 of the sewage secondary treatment tank 22, enters the sewage secondary treatment tank 22 to be treated for the third time, and so on, the fourth sewage treatment and the fifth sewage treatment … … can be carried out, and the rest are the same as the above embodiment.
Claims (10)
1. Middle-size and small-size domestic sewage automatically regulated balance processing system, characterized by: the device comprises a pretreatment tank (1) and a purification tank (2), wherein the pretreatment tank (1) is one or more sewage pretreatment tanks (12) internally provided with a primary filtering device (11), the purification tank (2) is one or more sewage secondary treatment tanks (22) internally provided with a membrane bioreactor (21), an oxygen adjusting device (3), a PH adjusting device (4) and a temperature adjusting device (5) are arranged on the purification tank (2), the oxygen adjusting device (3) is used for automatically adjusting the oxygen dissolving amount of treated water, the PH adjusting device (4) is used for automatically adjusting the PH value of the treated water, the temperature adjusting device (5) is used for automatically adjusting the temperature of the treated water, and the purification tank (2) is used for further optimizing the sewage treated by the pretreatment tank (1); in the sewage pretreatment tank (12) and the sewage secondary treatment tank (22), a water outlet (13) between the adjacent sewage pretreatment tank (12) and the adjacent sewage secondary treatment tank (22) corresponds to a water inlet (23), so that water discharged from the water outlet (13) of the sewage pretreatment tank (12) or the sewage secondary treatment tank (22) for treating sewage in the front automatically flows into the water inlet (23) of the sewage pretreatment tank (12) or the sewage secondary treatment tank (22) for treating sewage in the back.
2. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1, which is characterized in that: the water outlet (13) of the sewage pretreatment tank (12) or the sewage secondary treatment tank (22) is a notch arranged on the side of the tank, the sewage pretreatment tank (12) and the sewage secondary treatment tank (22) are distributed in a left-right arrangement mode or a top-bottom arrangement mode, the water inlet (23) of the sewage pretreatment tank (12) or the sewage secondary treatment tank (22) corresponds to the position of the water outlet (13) of the adjacent sewage pretreatment tank (12) or the sewage secondary treatment tank (22), and water flowing out of the water outlet (13) automatically enters the sewage pretreatment tank (12) or the sewage secondary treatment tank (22) through the water inlet (23).
3. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1 or 2, which is characterized in that: the sewage pre-treatment tank (12) and the sewage secondary treatment tank (22) are both square box bodies, the water outlet (13) is arranged on the side wall of one side of each square box body, and the water inlet (23) is an opening arranged on each square box body.
4. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 3, which is characterized in that: the pretreatment tank (1) and the purification tank (2) are of an integrated structure.
5. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 4, which is characterized in that: the sewage pre-treatment tank (12) and the sewage secondary treatment tank (22) are installed on a fixing frame (6) in a vertically-distributed mode, in each sewage pre-treatment tank (12) or each sewage secondary treatment tank (22), water outlets (13) of the sewage pre-treatment tank (12) or the sewage secondary treatment tank (22) distributed above correspond to water inlets (23) of the sewage pre-treatment tank (12) or the sewage secondary treatment tank (22) distributed below, and water flowing out of the water outlets (13) automatically enters the sewage pre-treatment tank (12) or the sewage secondary treatment tank (22) through the water inlets (23).
6. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1, which is characterized in that: the oxygen adjusting device (3) comprises a dissolved oxygen sensor (31) and an automatic oxygen adding device (32), the dissolved oxygen sensor (31) is used for detecting the dissolved amount of oxygen in the treated water, and the automatic oxygen adding device (32) is used for automatically adding oxygen to the treated water according to the dissolved amount of oxygen in the treated water, which is detected by the dissolved oxygen sensor (31).
7. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1, which is characterized in that: the PH adjusting device (4) comprises a PH sensor (41) and an automatic acid-base adding device (42), the PH sensor (41) detects the PH value of the treated water, and the automatic acid-base adding device (42) automatically adds sewage treatment agents to the treated water according to the PH value detected by the PH sensor (41).
8. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1, which is characterized in that: the temperature adjusting device (5) comprises a temperature sensor (51) and an automatic heating device (52), the temperature sensor (51) is used for detecting the temperature of the treated water, and the automatic heating device (52) automatically heats the treated water according to the temperature detected by the temperature sensor (51).
9. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1, which is characterized in that: the primary filtering device (11) comprises a grating, a filter screen and filter fibers.
10. The automatic regulating and balancing treatment system for the small and medium-sized domestic sewage according to claim 1, which is characterized in that: the device also comprises an intelligent controller, wherein the intelligent controller automatically controls the starting states of the membrane bioreactor (21), the oxygen regulating device (3), the PH regulating device (4) and the temperature regulating device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366846.5U CN215975436U (en) | 2021-09-28 | 2021-09-28 | Automatic regulating and balancing treatment system for medium and small domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366846.5U CN215975436U (en) | 2021-09-28 | 2021-09-28 | Automatic regulating and balancing treatment system for medium and small domestic sewage |
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| Publication Number | Publication Date |
|---|---|
| CN215975436U true CN215975436U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122366846.5U Active CN215975436U (en) | 2021-09-28 | 2021-09-28 | Automatic regulating and balancing treatment system for medium and small domestic sewage |
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| CN (1) | CN215975436U (en) |
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- 2021-09-28 CN CN202122366846.5U patent/CN215975436U/en active Active
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