CN212198942U - Small-size rural domestic sewage treatment device - Google Patents
Small-size rural domestic sewage treatment device Download PDFInfo
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- CN212198942U CN212198942U CN202020610076.7U CN202020610076U CN212198942U CN 212198942 U CN212198942 U CN 212198942U CN 202020610076 U CN202020610076 U CN 202020610076U CN 212198942 U CN212198942 U CN 212198942U
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Abstract
The utility model discloses a small rural domestic sewage treatment device, which comprises a box body, a flow sensor, a controller and an alarm, wherein a plurality of partition plates are arranged in the box body to sequentially divide the space in the box body into a sedimentation tank, an anoxic tank, a contact oxidation tank and a disinfection tank; through holes with switch valves are arranged on the partition boards, and the sensors are arranged on the through holes; the inlet of the sedimentation tank is connected with the outlet of the sewage, the outlet of the sedimentation tank is connected with the inlet of the anoxic tank through a through hole and a switch valve, the outlet of the anoxic tank is connected with the inlet of the contact oxidation tank through a through hole and a switch valve, and the outlet of the contact oxidation tank is connected with the inlet of the disinfection tank through a through hole and a switch valve; after the controller controls the corresponding switch valve to be opened, the flow sensor detects the flow value on the corresponding switch valve, and when the flow value is smaller than a set value, the controller controls the alarm to give an alarm. The utility model has the advantages of compact structure, small occupied area, reduced use quantity of pipelines, no need of manual maintenance at variable time, and simpler and more convenient use.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, indicate a small-size rural domestic sewage treatment plant.
Background
In rural life, domestic sewage generated in family life is directly discharged to a ditch and finally flows into rivers or seas, and the rivers or seas are seriously polluted. Because the number of general people in the family is few, and domestic sewage that single family produced is also relatively less, so current large-scale sewage treatment device structure is miscellaneous and scattered, needs a large amount of pipelines to connect, and the installation is inconvenient, and area occupied is big and manufacturing cost is high, can not be applicable to every family at all and carry out the exclusive use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compact structure, area occupied is little and the small-size rural domestic sewage treatment plant that the part quantity is few to above-mentioned problem.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a small rural domestic sewage treatment device comprises a box body, a flow sensor, a controller and an alarm, wherein a plurality of partition plates are arranged in the box body to sequentially divide the space in the box body into a sedimentation tank, an anoxic tank, a contact oxidation tank and a disinfection tank; the partition plates are provided with through holes with switch valves, and the flow sensors are arranged on the through holes; the inlet of the sedimentation tank is connected with the outlet of the sewage, the outlet of the sedimentation tank is connected with the inlet of the anoxic tank through a through hole and a switch valve, the outlet of the anoxic tank is connected with the inlet of the contact oxidation tank through a through hole and a switch valve, the outlet of the contact oxidation tank is connected with the inlet of the disinfection tank through a through hole and a switch valve, and the outlet of the disinfection tank is communicated with the outside through a switch valve; after the controller controls the corresponding switch valve to be opened, the flow sensor detects the flow value on the corresponding switch valve, and when the flow value is smaller than a set value, the controller controls the alarm to give an alarm.
As a preferable scheme, the box body is further provided with a plurality of indicator lamps, and the controller controls the corresponding indicator lamps to be lightened so as to display that the flow on the corresponding switch valve is smaller than a set value.
As a preferable scheme, a stirring device is arranged in the anoxic tank.
Preferably, an aeration disc for carrying out aeration oxidation treatment is arranged in the contact oxidation pond.
Preferably, the box body is round or square.
As a preferred scheme, the controller is a single chip microcomputer or a PLC.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses pass through the baffle with the box and separate for a plurality of reaction tanks, make the reaction tank can be wholly set up in the box, separate anti-box body for the sedimentation tank promptly through adopting the baffle, the oxygen deficiency pond, contact oxidation pond and disinfection pond, make the sedimentation tank, the oxygen deficiency pond, contact oxidation pond and disinfection pond can be unified in a casing, make overall structure compacter, reduce area, and need not to adopt the pipe connection between two reaction tanks, greatly reduced the use quantity of pipeline, manufacturing cost is reduced, connection structure has been simplified, and then make the installation simpler and swift. And the structure detects the water flow passing through the through hole by the flow sensor arranged on the partition board between the two reaction tanks. When the flow value is smaller than the set value, the controller controls the alarm to give an alarm so as to remind a user of cleaning the superior reaction tank or detecting the fault of the switch valve in real time. The whole using process does not need manual maintenance at variable time, and the use is simpler and more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the small rural domestic sewage treatment device of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the embodiment relates to a small-sized rural domestic sewage treatment device, which comprises a box body 1, a flow sensor 2, a controller and an alarm, wherein a plurality of partition plates 11 are arranged in the box body 1 to divide the space in the box body 1 into a sedimentation tank 12, an anoxic tank 13, a contact oxidation tank 14 and a disinfection tank 15 in sequence; through holes with switch valves 16 are arranged on the partition plates 11, and the flow sensors 2 are arranged on the through holes; the inlet of the sedimentation tank 12 is connected with the outlet of the sewage, the outlet of the sedimentation tank 12 is connected with the inlet of the anoxic tank 13 through a through hole and a switch valve 16, the outlet of the anoxic tank 13 is connected with the inlet of the contact oxidation tank 14 through a through hole and a switch valve 16, the outlet of the contact oxidation tank 14 is connected with the inlet of the disinfection tank 15 through a through hole and a switch valve 16, and the outlet of the disinfection tank 15 is communicated with the outside through a switch valve 16; after the controller controls the corresponding switch valve 16 to be opened, the flow sensor 2 detects the flow value on the corresponding switch valve 16, and when the flow value is smaller than a set value, the controller controls the alarm to give an alarm.
This structure separates box 1 for a plurality of reaction tanks through baffle 11, make the reaction tank can be set up in box 1 by whole, through adopting baffle 11 will turn over box 1 and separate for sedimentation tank 12 promptly, oxygen deficiency pond 13, contact oxidation pond 14 and disinfection pond 15, make sedimentation tank 12, oxygen deficiency pond 13, contact oxidation pond 14 and disinfection pond 15 can be unified in a casing, make overall structure compacter, reduce area, and need not to adopt the pipe connection between two reaction tanks, the use quantity of pipeline has greatly been reduced, manufacturing cost is reduced, connection structure has been simplified, and then make the installation simpler and swift. And the structure detects the water flow passing through the through hole by the flow sensor 2 arranged on the partition plate 11 between the two reaction cells. When the flow value is smaller than the set value, the controller controls the alarm to give an alarm to remind a user of cleaning the superior reaction tank or detecting the fault of the switch valve 16 in real time. The whole using process does not need manual maintenance at variable time, and the use is simpler and more convenient.
The box body 1 is also provided with a plurality of indicator lamps, and the controller controls the corresponding indicator lamps to be lightened so as to display that the flow on the corresponding switch valve 16 is smaller than a set value. When the corresponding on-off valve 16 is opened, if the value of the flow rate flowing through the flow sensor 2 on the on-off valve 16 is smaller than the set value, there may be two kinds of failures: 1. the on-off valve 16 fails to be opened; 2. the impurities or small particles in the water are excessively deposited in the superior pool, resulting in the blockage of the through holes. Therefore, when the corresponding indicator light is turned on, the user detects the switch valve 16 or cleans up impurities or sludge precipitated by small particles in the upper-level tank.
And a stirring device 3 is arranged in the anoxic tank 13. The stirring device 3 stirs the anoxic tank 13 to improve the uniformity of the reaction and further improve the efficiency of the anoxic reaction.
An aeration disc 4 for carrying out aeration oxidation treatment is arranged in the contact oxidation tank 14. The aeration disc 4 is electrically connected with the controller. The controller controls the operation of the aeration plate 4 to supply air to the contact oxidation tank 14, thereby increasing the oxidation rate in the contact oxidation tank 14 and reducing the oxidation time, thereby improving the efficiency of the aerobic treatment.
The box body 1 is round or square. Of course, the tank 1 can also have other shapes, for example hexagonal.
The controller is a single chip microcomputer or a PLC. Of course, other devices having the ability to control the opening of the respective on-off valve 16 and to receive data from the flow sensor 2, and to control alarms and indicator lights based on the data, are suitable for use with the present invention.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (6)
1. A small-sized rural domestic sewage treatment device is characterized by comprising a box body, a flow sensor, a controller and an alarm, wherein a plurality of partition plates are arranged in the box body to divide the space in the box body into a sedimentation tank, an anoxic tank, a contact oxidation tank and a disinfection tank in sequence; the partition plates are provided with through holes with switch valves, and the flow sensors are arranged on the through holes; the inlet of the sedimentation tank is connected with the outlet of the sewage, the outlet of the sedimentation tank is connected with the inlet of the anoxic tank through a through hole and a switch valve, the outlet of the anoxic tank is connected with the inlet of the contact oxidation tank through a through hole and a switch valve, the outlet of the contact oxidation tank is connected with the inlet of the disinfection tank through a through hole and a switch valve, and the outlet of the disinfection tank is communicated with the outside through a switch valve; after the controller controls the corresponding switch valve to be opened, the flow sensor detects the flow value on the corresponding switch valve, and when the flow value is smaller than a set value, the controller controls the alarm to give an alarm.
2. The small-sized rural domestic sewage treatment device according to claim 1, wherein a plurality of indicator lamps are further provided on the tank body, and the controller controls the corresponding indicator lamps to be lighted to display that the flow rate on the corresponding switch valve is less than a set value.
3. The small-sized rural domestic sewage treatment device according to claim 2, wherein a stirring device is arranged in the anoxic tank.
4. The small-sized rural domestic sewage treatment device according to claim 3, wherein an aeration disc for aeration oxidation treatment is arranged in the contact oxidation tank.
5. The small-sized rural domestic sewage treatment device according to claim 4, wherein the tank body is circular or square.
6. The small rural domestic sewage treatment device according to claim 5, wherein the controller is a single chip microcomputer or a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020610076.7U CN212198942U (en) | 2020-04-22 | 2020-04-22 | Small-size rural domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020610076.7U CN212198942U (en) | 2020-04-22 | 2020-04-22 | Small-size rural domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212198942U true CN212198942U (en) | 2020-12-22 |
Family
ID=73826199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020610076.7U Active CN212198942U (en) | 2020-04-22 | 2020-04-22 | Small-size rural domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212198942U (en) |
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2020
- 2020-04-22 CN CN202020610076.7U patent/CN212198942U/en active Active
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