CN213060547U - Rural domestic sewage treatment equipment - Google Patents
Rural domestic sewage treatment equipment Download PDFInfo
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- CN213060547U CN213060547U CN202020764973.3U CN202020764973U CN213060547U CN 213060547 U CN213060547 U CN 213060547U CN 202020764973 U CN202020764973 U CN 202020764973U CN 213060547 U CN213060547 U CN 213060547U
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- pipe
- tank
- fixedly connected
- connecting pipe
- filter screen
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Abstract
The utility model relates to a rural domestic sewage treatment device belongs to sewage treatment technical field. The rural domestic sewage treatment equipment comprises a filter tank, wherein a liquid inlet pipe is fixedly connected to the side edge of the top end of the filter tank; a first connecting pipe is arranged between the filter tank and the degradation tank, one end of the first connecting pipe is fixedly connected with the side wall of the bottom end of the filter tank, and the other end of the first connecting pipe is fixedly connected with the side wall of the degradation tank; the sterilization device comprises a sterilization pipe, wherein a second connecting pipe is arranged between the degradation tank and the sterilization pipe, one end of the second connecting pipe is fixedly connected with the side edge of the degradation tank, the other end of the second connecting pipe is fixedly connected with one side of the sterilization pipe, and the other side of the sterilization pipe is fixedly connected with a liquid discharge pipe. The beneficial effects of the utility model are that can handle the domestic sewage that one family or many families resident produced, hydroenergy after the processing can be discharged in the river or be used for irrigating crops with water.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to rural domestic sewage treatment equipment.
Background
Along with the development of national economy, the life of people is gradually improved, various materials used in the life are more and more, and the generated household garbage is more and more difficult to treat. The city is generally matched with a relatively perfect treatment system, and the urban domestic sewage can be uniformly collected, treated and purified; the rural area is not provided with a treatment system, and the living positions of residents of each family in the rural area are not concentrated and can not be uniformly collected and treated, so that the domestic sewage generated by the residents in the rural area is directly discharged into a ditch and then flows into a river, the water in the river is polluted, and the environmental pollution is more and more serious. Therefore, the treatment of rural domestic sewage is more and more emphasized nowadays, and relevant equipment is required to be used for treating the rural domestic sewage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a rural domestic sewage treatment equipment, can handle the domestic sewage that the resident of one family or many families produced, hydroenergy after the processing can be discharged in the river or be used for irrigating crops with water.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a rural domestic sewage treatment device comprises:
the liquid inlet pipe is fixedly connected to the side edge of the top end of the filtering tank;
a first connecting pipe is arranged between the filter tank and the degradation tank, one end of the first connecting pipe is fixedly connected with the side wall of the bottom end of the filter tank, and the other end of the first connecting pipe is fixedly connected with the side wall of the degradation tank;
the sterilization device comprises a sterilization pipe, wherein a second connecting pipe is arranged between the degradation tank and the sterilization pipe, one end of the second connecting pipe is fixedly connected with the side edge of the degradation tank, the other end of the second connecting pipe is fixedly connected with one side of the sterilization pipe, and the other side of the sterilization pipe is fixedly connected with a liquid discharge pipe.
The utility model has the advantages that: the domestic sewage that can produce rural area carries out earlier many times and filters and gets rid of large granule and tiny particle impurity, gets rid of the organic matter of aquatic through biodegradable, and the water after the degradation is through ultraviolet sterilization again, obtains the clean water that preliminary treatment was accomplished, can discharge in the river, can not form the pollution, can use it for agricultural irrigation simultaneously, forms the secondary and effectively utilizes.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, from the top down is equipped with first filter screen, second filter screen, gravel layer, activated carbon layer and sponge layer in proper order in the filter tank, first filter screen and second filter screen with the connection can be dismantled to the inner wall of filter tank, the gravel layer activated carbon layer with the sponge layer with the inner wall fixed connection of filter tank.
The beneficial effect of adopting the further scheme is that: through multiple effective filtration, the sewage filtering effect is good.
Further, the top of filtering the jar is open structure, the top of filtering the jar is equipped with and is used for sealing open filtering the cover, one side of filtering the cover with the side of filtering the jar is articulated, the fixed handle that is equipped with in top of filtering the cover.
The beneficial effect of adopting the further scheme is that: the filter tank can be opened to replace and clean the first filter screen and the second filter screen.
Further, first connecting pipe is located the below on sponge layer, fixedly connected with first blow off pipe on the bottom lateral wall of filter tank, be equipped with on the first blow off pipe and be used for opening or close the first valve of blow off pipe.
The beneficial effect of adopting the further scheme is that: the water after filtering can carry out once subsiding, and is better to the treatment effect of sewage, can wash filtering tank simultaneously.
Further, the inner side wall of the filter tank is fixedly provided with support rings for respectively supporting the first filter screen and the second filter screen, and the first filter screen and the second filter screen are respectively arranged on the corresponding support rings.
The beneficial effect of adopting the further scheme is that: can make things convenient for first filter screen and second filter screen to take out from filtering the jar.
Further, the filtering holes of the second filter screen are smaller than the filtering holes of the first filter screen.
The beneficial effect of adopting the further scheme is that: the filtering effect is better and better.
Further, the degradation jar internal fixation is equipped with the biodegradable layer, the second connecting pipe with the middle part fixed connection of degradation jar, the second connecting pipe is located the below on biodegradable layer, fixedly connected with second blow off pipe on the bottom lateral wall of degradation jar, the fixed second valve that is used for opening or closes on the second blow off pipe.
The beneficial effect of adopting the further scheme is that: and treating organic matters in the sewage by using microorganisms, and simultaneously carrying out third sedimentation.
Further, a plurality of ultraviolet lamps are arranged in the sterilizing tube, a lamp holder fixing frame is fixedly arranged above the sterilizing tube, lamp holders corresponding to the ultraviolet lamps one by one are fixedly connected to the lamp holder fixing frame, and the ultraviolet lamps are fixedly connected with the lamp holders and are electrically communicated with the lamp holders.
The beneficial effect of adopting the further scheme is that: the ultraviolet lamp is arranged in flowing water to sterilize the water when the water flows, so that the ultraviolet light irradiates more comprehensively and the sterilization effect is better.
Furthermore, a third valve used for opening or closing the liquid inlet pipe is fixedly arranged on the liquid inlet pipe, a fourth valve used for opening or closing the first connecting pipe is fixedly arranged on the first connecting pipe, and a fifth valve used for opening or closing the second connecting pipe is fixedly arranged on the second connecting pipe.
The beneficial effect of adopting the further scheme is that: through a plurality of valve coordinated control for whole equipment is better to sewage treatment's effect, and efficiency is higher simultaneously.
Drawings
FIG. 1 is a front view of the sewage treatment apparatus of the present invention;
FIG. 2 is a sectional view of the sewage treatment apparatus of the present invention;
fig. 3 is an enlarged schematic view of the connection position of the support ring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the liquid inlet pipe, 2, the first valve, 3, filter jar, 4, the first connecting pipe, 5, the second valve, 11, the third valve, 12, degradation jar, 13, the second connecting pipe, 14, the fourth valve, 15, the pipe of disinfecting, 16, the lamp stand, 17, the lamp stand mount, 18, the fluid-discharge tube, 19, first blow off pipe, 21, the second blow off pipe, 22, the fifth valve, 23, filter the cover, 24, the handle, 25, first filter screen, 26, the second filter screen, 27, grit layer, 28, activated carbon layer, 29, the sponge layer, 30, the biodegradable layer, 33, the support ring, 34, the ultraviolet lamp.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1, 2 and 3, this embodiment provides a rural domestic sewage treatment apparatus, which includes a filtering tank 3, a degradation tank 12 and a sterilization pipe 15, a liquid inlet pipe 1 is fixedly connected to a top side edge of the filtering tank 3, domestic sewage is put into the filtering tank 3 through the liquid inlet pipe 1, a first connecting pipe 4 is arranged between the filtering tank 3 and the degradation tank 12, one end of the first connecting pipe 4 is fixedly connected to a bottom side wall of the filtering tank 3, the other end is fixedly connected to a side wall of the degradation tank 12, the filtering tank 3 is communicated with the degradation tank 12 through the first connecting pipe 4, sewage flows into the degradation tank 12 through the first connecting pipe 4 after being filtered by the filtering tank 3, impurities in the sewage are filtered in the filtering tank 3, the sewage is biodegraded in the degradation tank 12, organic matters in the sewage are treated through biodegradation, a second connecting pipe 13 is arranged between the degradation tank 12 and the sterilization pipe 15, one end of the second connecting pipe 13 is fixedly connected with the side of the degradation tank 12, the other end of the second connecting pipe is fixedly connected with one side of the sterilizing pipe 15, the degradation tank 12 is communicated with the sterilizing pipe 15 through the second connecting pipe 13, the sewage after biodegradation enters the sterilizing pipe 15 from the second connecting pipe 13, the water after biodegradation is sterilized and disinfected through ultraviolet light, the other side of the sterilizing pipe 15 is fixedly connected with a liquid discharge pipe 18, the water is discharged from the liquid discharge pipe 18 after being sterilized and disinfected in the flowing process, and can be discharged to rivers or irrigation water channels and reused, so that the environment is prevented from being polluted.
Specifically, in this embodiment, a first filter screen 25, a second filter screen 26, a sand layer 27, an activated carbon layer 28 and a sponge layer 29 are sequentially arranged in the filter tank 3 from top to bottom, the first filter screen 25 and the second filter screen 26 are detachably connected with the inner side wall of the filter tank 3, the first filter screen 25 and the second filter screen 26 can be taken down for cleaning, the sand layer 27, the activated carbon layer 28 and the sponge layer 29 are fixedly connected with the inner wall of the filter tank 3, the filter holes of the second filter screen 26 are smaller than the filter holes of the first filter screen 25, the aperture of the filter holes of the first filter screen 25 is 5-10cm, the sewage carrying a large amount of impurities can be rapidly filtered, the second filter screen 26 is 5-10 meshes, carry out meticulous filtration to sewage, all filter the getting rid of large granule material, sewage after the filtration enters into grit layer 27, activated carbon layer 28 and sponge layer 29 in proper order, filters the material of tiny granule.
Preferably, in this embodiment, the inner side wall of the filter tank 3 is fixedly provided with two support rings 33 for supporting the first filter screen 25 and the second filter screen 26, and the two support rings 33 are respectively used for supporting the first filter screen 25 and the second filter screen 26, specifically, as shown in fig. 3, the first filter screen 25 and the second filter screen 26 are directly placed on the support rings 33, so that the first filter screen 25 and the second filter screen 26 can be taken down to clean up the filtered impurities.
Preferably, in this embodiment, the top end of the filter tank 3 is an open structure, the first filter screen 25 and the second filter screen 26 can be taken out from an open position, the sundries filtered on the first filter screen 25 and the second filter screen 26 are cleaned and removed, the top end of the filter tank 3 is provided with the filter tank cover 23 for closing the open, one side of the filter tank cover 23 is hinged to the side of the filter tank 3 through a hinge, the filter tank cover 23 can be rotated to open the top end of the filter tank 3, the top end of the filter tank cover 23 is fixedly provided with the handle 24, the filter tank cover 23 is more conveniently pulled by pulling the handle 24, when the sundries filtered on the first filter screen 25 and the second filter screen 26 need to be cleaned, the handle 24 is pulled to open the filter tank cover 23, the first filter screen 25 and the second filter screen 26 are taken out from the filter tank 3, and cleaning is performed.
Preferably, in this embodiment, one end of the first connecting pipe 4 connected to the filtering tank 3 is located below the sponge layer 29, the middle-lower position of the filtering tank 3 is a settling area, so that the filtered sewage is settled below the filtering tank 3, the settled water enters the degradation tank 12 through the first connecting pipe 4, the bottom side wall of the filtering tank 3 is fixedly connected with a first drainage pipe 19, the first drainage pipe 19 is provided with a first valve 2 for opening or closing the first drainage pipe 19, when the bottom settlement inside the filtering tank 3 accumulates to impurities, the impurities can be cleaned and discharged through the first drainage pipe 19, when the filtering tank 3 needs to be cleaned, the first valve 2 is opened, the cleaned water can be discharged through the first valve 2, the water discharged from the drainage pipe is discharged to the muddy soil through a pipeline, and is naturally filtered and purified, because the water is filtered by the filtering tank 3, therefore, the particles of the impurities are very tiny, and cannot cause excessive pollution to the environment.
Specifically, in this embodiment, a biodegradable layer 30 is fixedly disposed in the degradation tank 12, the biodegradable layer 30 contains aerobic microorganisms, and is a prior art, the sewage flowing into the degradation tank 12 through the first connection pipe 4 is degraded by the biodegradable layer 30 and then settled at the middle lower part of the degradation tank 12, the second connection pipe 13 is fixedly connected to the middle part of the degradation tank 12, one end of the second connection pipe 13 connected to the degradation tank 12 is located below the biodegradable layer 30, when the degraded water is settled at the middle lower part of the degradation tank 12, the degraded water flows into the sterilization pipe 15 from the second connection pipe 13 for sterilization treatment, the second drainage pipe 21 is fixedly connected to the side wall of the bottom end of the degradation tank 12, the second drainage pipe 21 is fixedly provided with the second valve 5 for opening or closing the second drainage pipe 21, and impurities deposited in the degradation tank 12 can be cleaned through the second drainage pipe 21, the waste water after cleaning is discharged from the second sewage discharge pipe 21 and flows into farmland soil through a pipeline, so that secondary pollution can not be caused.
Specifically, be equipped with 5-6 ultraviolet lamps 34 in the bactericidal tube 15, ultraviolet lamp 34 arranges along 15 length direction of bactericidal tube and sets up, the fixed lamp stand mount 17 that is equipped with in top of bactericidal tube 15, fixedly connected with and many ultraviolet lamp 34 lamp stands 16 of one-to-one on the lamp stand mount 17, ultraviolet lamp 34 and 16 lamp stands fixed connection and electric property intercommunication, supply power to ultraviolet lamp 34 through lamp stand 16, make ultraviolet lamp 34 produce the ultraviolet ray and shine the aquatic, kill the aquatic harmful bacterium, lamp stand mount 17 is fixed lamp stand 16, avoid rivers to erode and cause ultraviolet lamp 34 to remove.
Preferably, the liquid inlet pipe 1 is fixedly provided with a third valve 11 for opening or closing the liquid inlet pipe 1, the rate of sewage entering is controlled through the third valve 11, so that the process of sewage treatment is more efficient, the first connecting pipe 4 is fixedly provided with a fourth valve 14 for opening or closing the first connecting pipe 4, the rate of filtered water in the filtering tank 3 entering the degradation tank 12 is controlled through the fourth valve 14, the second connecting pipe 13 is fixedly provided with a fifth valve 22 for opening or closing the second connecting pipe 13, and the rate of degraded water in the degradation tank 12 entering the sterilization pipe 15 is controlled through the fifth valve 22, so that the whole treatment equipment has a better treatment effect in the process of sewage treatment, and resources can be saved; in addition, a single tank body or a single pipeline can be maintained through connection with each valve, and the use is more convenient.
When the device is used specifically, after rural domestic sewage enters the filter tank 3 from the liquid inlet pipe 1, the rural domestic sewage is filtered by the first filter screen 25, the second filter screen 26, the sand layer 27, the activated carbon layer 28 and the sponge layer 29, the middle lower part in the filter tank 3 is settled, water on the middle upper layer of settlement enters the degradation tank 12 through the first connecting pipe 4, organic matters in the water are removed by biodegradation after flowing through the biodegradation layer 30, then the water is settled again at the middle lower part in the degradation tank 12, the water on the upper layer of settlement enters the sterilization pipe 15 through the second connecting pipe 13, flows to the liquid outlet pipe 18 along the sterilization pipe 15, and is irradiated by the ultraviolet lamp 34 for sterilization in the flowing process and then is discharged from the liquid outlet pipe 18, so that the treated water can be discharged to rivers or irrigation ditches for reuse.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A rural domestic sewage treatment equipment is characterized by comprising:
the liquid inlet pipe (1) is fixedly connected to the side edge of the top end of the filtering tank (3);
a first connecting pipe (4) is arranged between the filter tank (3) and the degradation tank (12), one end of the first connecting pipe (4) is fixedly connected with the side wall of the bottom end of the filter tank (3), and the other end of the first connecting pipe is fixedly connected with the side wall of the degradation tank (12);
the sterilization device comprises a sterilization pipe (15), a second connecting pipe (13) is arranged between the degradation tank (12) and the sterilization pipe (15), one end of the second connecting pipe (13) is fixedly connected with the side edge of the degradation tank (12), the other end of the second connecting pipe is fixedly connected with one side of the sterilization pipe (15), and a liquid discharge pipe (18) is fixedly connected with the other side of the sterilization pipe (15).
2. The rural domestic sewage treatment equipment according to claim 1, wherein a first filter screen (25), a second filter screen (26), a sand layer (27), an activated carbon layer (28) and a sponge layer (29) are sequentially arranged in the filter tank (3) from top to bottom, the first filter screen (25) and the second filter screen (26) are detachably connected with the inner wall of the filter tank (3), and the sand layer (27), the activated carbon layer (28) and the sponge layer (29) are fixedly connected with the inner wall of the filter tank (3).
3. The rural domestic sewage treatment equipment according to claim 2, wherein the top end of the filtering tank (3) is of an open structure, the top end of the filtering tank (3) is provided with a filtering tank cover (23) for closing the open end, one side of the filtering tank cover (23) is hinged with the side edge of the filtering tank (3), and the top end of the filtering tank cover (23) is fixedly provided with a handle (24).
4. The rural domestic sewage treatment equipment according to claim 3, wherein the first connecting pipe (4) is located below the sponge layer (29), a first drain pipe (19) is fixedly connected to the side wall of the bottom end of the filtering tank (3), and a first valve (2) for opening or closing the first drain pipe (19) is arranged on the first drain pipe (19).
5. The rural domestic sewage treatment equipment according to claim 2, wherein the inner side wall of the filtering tank (3) is fixedly provided with a support ring (33) for respectively supporting the first filter screen (25) and the second filter screen (26), and the first filter screen (25) and the second filter screen (26) are respectively placed on the corresponding support ring (33).
6. The rural domestic sewage treatment apparatus according to claim 2, wherein the filtering holes of the second filter screen (26) are smaller than the filtering holes of the first filter screen (25).
7. The rural domestic sewage treatment equipment according to claim 1, wherein a biodegradable layer (30) is fixedly arranged in the degradation tank (12), the second connecting pipe (13) is fixedly connected with the middle part of the degradation tank (12), the second connecting pipe (13) is positioned below the biodegradable layer (30), a second sewage discharge pipe (21) is fixedly connected to the side wall of the bottom end of the degradation tank (12), and a second valve (5) for opening or closing the second sewage discharge pipe (21) is fixedly arranged on the second sewage discharge pipe (21).
8. The rural domestic sewage treatment equipment according to claim 1, wherein a plurality of ultraviolet lamps (34) are arranged in the sterilizing tube (15), a lamp holder fixing frame (17) is fixedly arranged above the sterilizing tube (15), lamp holders (16) corresponding to the plurality of ultraviolet lamps (34) one by one are fixedly connected to the lamp holder fixing frame (17), and the ultraviolet lamps (34) are fixedly connected with the lamp holders (16) and are electrically communicated.
9. The rural domestic sewage treatment apparatus according to any one of claims 1-8, wherein a third valve (11) for opening or closing the liquid inlet pipe (1) is fixedly arranged on the liquid inlet pipe (1), a fourth valve (14) for opening or closing the first connecting pipe (4) is fixedly arranged on the first connecting pipe (4), and a fifth valve (22) for opening or closing the second connecting pipe (13) is fixedly arranged on the second connecting pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764973.3U CN213060547U (en) | 2020-05-11 | 2020-05-11 | Rural domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764973.3U CN213060547U (en) | 2020-05-11 | 2020-05-11 | Rural domestic sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213060547U true CN213060547U (en) | 2021-04-27 |
Family
ID=75552370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764973.3U Expired - Fee Related CN213060547U (en) | 2020-05-11 | 2020-05-11 | Rural domestic sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213060547U (en) |
-
2020
- 2020-05-11 CN CN202020764973.3U patent/CN213060547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |