CN216005483U - Rural sewage treatment system - Google Patents
Rural sewage treatment system Download PDFInfo
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- CN216005483U CN216005483U CN202120810991.5U CN202120810991U CN216005483U CN 216005483 U CN216005483 U CN 216005483U CN 202120810991 U CN202120810991 U CN 202120810991U CN 216005483 U CN216005483 U CN 216005483U
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Abstract
The utility model provides a rural sewage treatment system which comprises an oil separation device, a grating device, a micro-electrolysis device and a water storage tank, wherein the grating device, the micro-electrolysis device and the water storage tank are sequentially connected, a water inlet bin of the grating device is arranged at the top of the device, a water outlet of the grating device is arranged at the bottom of the device, the oil separation device is arranged at the water inlet bin of the grating device, a water inlet bin of the micro-electrolysis device is arranged at the top of the device, and a water outlet of the micro-electrolysis device is arranged at the bottom of the device. The utility model has the beneficial effects that: the utility model relates to a rationally, it is effectual to deoil, filters agricultural sewage successive layer, improves the filter effect, has solved the equipment singleness of current processing grease, and can not with the problem of rural waste water treatment plant organic combination.
Description
Technical Field
The utility model relates to the field of rural sewage treatment, in particular to a rural sewage treatment system.
Background
The rural sewage mainly comprises excrement water, washing water, kitchen water, waste water for raising scattered households and livestock and poultry and waste water for individual workshops.
Grease is often present in kitchen water and sewage of a small workshop, but in the existing sewage treatment process, because the grease content is low, the precision of a device for treating the grease is poor, the grease treatment is actually not clean, and the treatment efficiency of subsequent treatment procedures is easily influenced; and the rural sewage also contains a large amount of large particles, which can cause large-scale pollution and destroy the natural ecosystem.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art and provides a rural sewage treatment system.
The purpose of the utility model is realized by the following technical scheme.
The utility model provides a rural sewage treatment system, includes oil removal device, grid device, little electrolytic device and tank, the grid device little electrolytic device with the tank links to each other in proper order, the storehouse setting of intaking of grid device is at the top of device, the delivery port setting of grid device is in the bottom of device, the oil removal device sets up grid device's the storehouse department of intaking, little electrolytic device's the storehouse of intaking sets up the top at the device, little electrolytic device's delivery port sets up the bottom at the device.
Preferably, the oil removal device includes active carbon and filter screen, follows the flow direction of the interior liquid of storehouse of intaking is equipped with in proper order the filter screen with active carbon.
Preferably, the thickness of the activated carbon is 300-500 mm.
Preferably by above-mentioned scheme, the grid device includes casing, thick grid device, thin grid device and play water bucket, thick grid device thin grid device sets gradually from last to down respectively in the casing, it sets up to go out the water bucket the below of thin grid device, it connects first outlet pipe to go out the water bucket, first outlet pipe with little electrolytic device's the storehouse of intaking links to each other, be equipped with 2 slag outlets on the casing.
Preferably, the thick grating device and the thin grating device are connected in series through a connecting column and are respectively connected with the top and the bottom of the inside of the shell.
According to the scheme, the included angle between the coarse grating device and the horizontal plane is 10-20 degrees, the coarse grating device comprises a first baffle and a coarse grating, a first outlet is formed in the first baffle, and the coarse grating is arranged at the bottom of the first baffle.
According to the scheme, the included angle between the fine grid device and the horizontal plane is 10-20 degrees, the fine grid device comprises a second baffle and a fine grid, a second outlet is formed in the second baffle, and the fine grid is arranged at the bottom of the second baffle.
Preferably, in the above-mentioned aspect, the first outlet and the second outlet respectively correspond to the slag outlet.
Preferably, by the above scheme, the micro-electrolysis device comprises a micro-electrolysis cell shell, micro-electrolysis fillers and an aeration pipe, wherein the aeration pipe is arranged at the bottom inside the micro-electrolysis cell shell, the micro-electrolysis cell shell is filled with the micro-electrolysis fillers and is positioned above the aeration pipe, a water inlet of a water inlet bin of the micro-electrolysis device is arranged at the top of the micro-electrolysis cell shell, a second water outlet pipe is arranged at the bottom of the micro-electrolysis cell shell, and the second water outlet pipe is connected with the water storage tank.
According to the scheme, the micro-electrolysis filler is preferably formed by sintering iron, activated carbon and titanium at a high temperature.
The utility model has the beneficial effects that:
scraping floating oil stains and impurities by using an oil separation device;
the water inlet bin of the grating device is arranged above, so that sewage fully passes through the grating;
the top fixed mounting of box inside wall has thick grid device, when sewage got into the box in, through the big pollution granule of thick grid device separation to avoid getting into in the thin grid device.
A fine grating device is arranged below the coarse grating device, and water treated by the coarse grating device enters the fine grating device again to intercept and isolate particles and smaller pollutants;
the coarse grating device and the fine grating device are obliquely arranged, and granular impurities on the coarse grating device and the fine grating device can be discharged from the slag outlet through the first outlet and the second outlet, so that the cleaning is convenient, the grating is not easy to block, and the filtering efficiency is high;
the water inlet bin of the micro-electrolysis device is arranged above, so that sewage fully passes through the micro-electrolysis filler;
when the micro-electrolysis tank is filled with water, the micro-electrolysis tank and a plurality of components in the wastewater are subjected to oxidation-reduction reaction to achieve the effects of degradation and decoloration, and the aeration pipe is connected with an external air pipeline to provide oxygen for aerobic treatment.
The utility model relates to a rationally, it is effectual to deoil, filters agricultural sewage successive layer, improves the filter effect, has solved the equipment singleness of current processing grease, and can not with the problem of rural waste water treatment plant organic combination.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of a coarse grid device;
in the figure:
1. a water inlet bin of the grille device; 2. a filter screen; 3. activated carbon; 4. a housing; 5. a coarse grid device;
6. a fine grid device; 7. a water outlet hopper; 8. a slag outlet; 9. connecting columns; 10. a first water outlet pipe;
11. a first outlet; 12. a micro-electrolytic cell housing; 13. micro-electrolysis filler; 14. an aeration pipe;
15. a water inlet bin of the micro-electrolysis device; 16. a second water outlet pipe; 17. a water storage tank; 18. a first baffle plate;
19. and (5) coarse grating.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, 1 is a water inlet bin of the grating device; 2 is a filter screen; 3 is active carbon; 4 is a shell; 5 is a coarse grating device; 6 is a fine grid device; 7 is a water outlet hopper; 8 is a slag outlet; 9 is a connecting column; 10 is a first water outlet pipe; 11 is a first outlet; 12 is a micro-electrolytic cell shell; 13 is micro-electrolysis filler; 14 is an aeration pipe; 15 is a water inlet bin of the micro-electrolysis device; 16 is a second water outlet pipe; 17 is a water storage tank; 18 is a first baffle; 19 is a coarse grid.
As shown in figure 1, the rural sewage treatment system comprises an oil separation device, a grating device, a micro-electrolysis device and a water storage tank, wherein the grating device, the micro-electrolysis device and the water storage tank are sequentially connected, a water inlet bin of the grating device is arranged at the top of the device, a water outlet of the grating device is arranged at the bottom of the device, the oil separation device is arranged at the water inlet bin of the grating device, a water inlet bin of the micro-electrolysis device is arranged at the top of the device, and a water outlet of the micro-electrolysis device is arranged at the bottom of the device.
The oil separation device comprises activated carbon and a filter screen, and the filter screen and the activated carbon are sequentially arranged along the flow direction of liquid in the water inlet bin; the thickness of the activated carbon is 300-500mm, and preferably the thickness of the activated carbon is 450 mm.
The grid device includes casing, thick grid device, thin grid device and play water bucket, thick grid device thin grid device sets gradually from last to down respectively the slope is in the casing, it sets up to go out the water bucket the below of thin grid device, go out the water bucket and connect first outlet pipe, first outlet pipe with little electrolytic device's the storehouse of intaking links to each other, be equipped with 2 slag notch on the casing. And valves can be arranged at the water outlet hopper and the first water outlet pipe to control the water yield.
The thick grating device and the thin grating device are connected in series through a connecting column and are respectively connected with the top and the bottom of the inside of the shell.
As shown in fig. 2, the included angle between the coarse grating device and the horizontal plane is 10-20 degrees, the coarse grating device comprises a first baffle and a coarse grating, a first outlet is arranged on the first baffle, and the coarse grating is arranged at the bottom of the first baffle.
The included angle between the fine grid device and the horizontal plane is 10-20 degrees, the fine grid device comprises a second baffle and a fine grid, a second outlet is formed in the second baffle, and the fine grid is arranged at the bottom of the second baffle.
In fact, the overall structure and inclination of the fine grid device are the same as those of the coarse grid device, and the only difference is that the fine grid device is a fine grid, and the coarse grid device is a coarse grid, so that the applicant does not draw the fine grid device here, and the installation positions between the baffles and the grid, the installation positions between the connecting column and the grid, and the positions between the outlets and the baffles are shown by taking the coarse grid device as an example.
The granular impurities are retained above the coarse grate and the fine grate and are discharged from the first outlet, the second outlet and the slag outlet; the coarse grating and the fine grating are obliquely arranged to enable particle impurities to be conveniently discharged, so that the coarse grating and the fine grating are not easy to block, and the filtering efficiency is high.
The first outlet and the second outlet correspond to the slag outlet respectively, and 2 the slag outlet is provided with a water baffle respectively, the water baffle just shields the first outlet and the second outlet, and the water baffle is opened when particles on the coarse grating and the fine grating need to be discharged. The breakwater is selected prior structure can, can realize 2 the switch of slag notch uses can, and this patent does not improve this structure.
The first outlet and the second outlet are actually communicated with the slag outlet, namely the first baffle and the second baffle are arranged close to the wall of the shell.
The micro-electrolysis device comprises a micro-electrolysis cell shell, micro-electrolysis fillers and an aeration pipe, wherein the aeration pipe is arranged at the bottom inside the micro-electrolysis cell shell, the micro-electrolysis fillers are filled in the micro-electrolysis cell shell and are positioned above the aeration pipe, a water inlet bin water inlet of the micro-electrolysis device is formed in the top of the micro-electrolysis cell shell, a second water outlet pipe is arranged at the bottom of the micro-electrolysis cell shell, and the second water outlet pipe is connected with the water storage tank; the micro-electrolysis filler is formed by sintering iron, activated carbon and titanium at high temperature. After the micro-electrolysis tank is filled with water, the micro-electrolysis tank and a plurality of components in the wastewater are subjected to oxidation-reduction reaction to achieve the effects of degradation and decoloration, and the aeration pipe is connected with an external air pipeline to provide oxygen for aerobic treatment.
During operation waste water is followed grid device's the storehouse of intaking gets into, through the filter screen active carbon gets into the casing, at this moment, grease in the sewage is filtered, then passes through thick grid device the thin grid device gets into go out the water bucket, and the pollutant of large-particle thing is kept apart and is filtered this moment, then passes through first outlet pipe enters into little electrolytic device's the storehouse of intaking in, then passes through in the little electrolytic cell casing little electrolytic filler, little electrolytic filler takes place redox reaction with many components in the waste water, reaches the effect of degradation decoloration, the aeration pipe is connected with outside air pipe, provides oxygen and carries out aerobic treatment, passes through at last the second outlet pipe enters into in the water storage tank, waits for processing on next step. Opening the first baffle and the second baffle at the slag outlet to realize that the first outlet and the second outlet are respectively communicated with the slag outlet to realize the discharge of the particles on the coarse grating and the fine grating.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A rural sewage treatment system is characterized in that: including oil removal device, grid device, little electrolytic device and tank, the grid device little electrolytic device with the tank links to each other in proper order, the storehouse of intaking of grid device sets up the top at the device, the delivery port of grid device sets up the bottom at the device, the oil removal device sets up the storehouse department of intaking of grid device, little electrolytic device's the storehouse of intaking sets up the top at the device, little electrolytic device's delivery port sets up the bottom at the device.
2. The rural sewage treatment system of claim 1, wherein: the oil removal device comprises activated carbon and a filter screen, and the filter screen and the activated carbon are sequentially arranged along the flow direction of liquid in the water inlet bin.
3. The rural sewage treatment system of claim 2, wherein: the thickness of the activated carbon is 300-500 mm.
4. The rural sewage treatment system of claim 3, wherein: the grid device includes casing, thick grid device, thin grid device and play water bucket, thick grid device thin grid device sets gradually from last to down respectively the slope is in the casing, it sets up to go out the water bucket the below of thin grid device, go out the water bucket and connect first outlet pipe, first outlet pipe with little electrolytic device's the storehouse of intaking links to each other, be equipped with 2 slag notch on the casing.
5. The rural sewage treatment system of claim 4, wherein: the thick grating device and the thin grating device are connected in series through a connecting column and are respectively connected with the top and the bottom of the inside of the shell.
6. The rural sewage treatment system of claim 5, wherein: the included angle between the coarse grating device and the horizontal plane is 10-20 degrees, the coarse grating device comprises a first baffle and a coarse grating, a first outlet is formed in the first baffle, and the coarse grating is arranged at the bottom of the first baffle.
7. The rural sewage treatment system of claim 6, wherein: the included angle between the fine grid device and the horizontal plane is 10-20 degrees, the fine grid device comprises a second baffle and a fine grid, a second outlet is formed in the second baffle, and the fine grid is arranged at the bottom of the second baffle.
8. The rural sewage treatment system of claim 7, wherein: the first outlet and the second outlet correspond to the slag outlet respectively.
9. The rural sewage treatment system of claim 8, wherein: the micro-electrolysis device comprises a micro-electrolysis tank shell, micro-electrolysis fillers and an aeration pipe, wherein the aeration pipe is arranged at the bottom of the interior of the micro-electrolysis tank shell, the micro-electrolysis fillers are filled in the micro-electrolysis tank shell and are located above the aeration pipe, a water inlet of a water inlet bin of the micro-electrolysis device is arranged at the top of the micro-electrolysis tank shell, a second water outlet pipe is arranged at the bottom of the micro-electrolysis tank shell, and the second water outlet pipe is connected with the water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810991.5U CN216005483U (en) | 2021-04-20 | 2021-04-20 | Rural sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810991.5U CN216005483U (en) | 2021-04-20 | 2021-04-20 | Rural sewage treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN216005483U true CN216005483U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120810991.5U Active CN216005483U (en) | 2021-04-20 | 2021-04-20 | Rural sewage treatment system |
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| CN (1) | CN216005483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477574A (en) * | 2022-03-17 | 2022-05-13 | 黄河水利职业技术学院 | Sewage treatment device capable of performing multistage sewage filtration |
-
2021
- 2021-04-20 CN CN202120810991.5U patent/CN216005483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477574A (en) * | 2022-03-17 | 2022-05-13 | 黄河水利职业技术学院 | Sewage treatment device capable of performing multistage sewage filtration |
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