CN213012455U - Integrated town sewage treatment device - Google Patents
Integrated town sewage treatment device Download PDFInfo
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- CN213012455U CN213012455U CN202021047659.XU CN202021047659U CN213012455U CN 213012455 U CN213012455 U CN 213012455U CN 202021047659 U CN202021047659 U CN 202021047659U CN 213012455 U CN213012455 U CN 213012455U
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Abstract
The utility model discloses an integrated town sewage treatment device, which comprises a sewage pretreatment device, a disinfection and flocculation device, an aquatic plant purification tank and a filter box, wherein the sewage pretreatment device, the disinfection and flocculation device, the aquatic plant purification tank and the filter box are fixedly connected in sequence through pipelines; the sewage pretreatment device comprises a precipitation tower, a water outlet is formed in the middle of the top of the precipitation tower, and a first water pump is installed below the inside of the precipitation tower, which is close to the water outlet. The utility model can remove the sundries in the sewage by matching the components in the interception box; the sewage can be kept stand and precipitated through the precipitation tower, and the silt in the sewage is removed; through the matching use of all the components in the disinfection flocculation tower, the sewage can be disinfected and flocculated, and harmful impurities such as heavy metals in the sewage can be removed; organic matters such as nitrogen and phosphorus in the sewage are purified and absorbed by the aquatic plants; through the multistage filter unit filtration sewage that sets up, sewage treatment effect is better.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a town sewage treatment plant integrates.
Background
Along with the development of social urbanization, science and technology and humanization, the living standard of people is developed vigorously, more and more domestic water is utilized and discharged, the increase of the usage amount of environmental protection equipment and the manifestation of the problem of domestic sewage pollution follow, and sewage generated in the living process of human is one of main pollution sources of water bodies. The domestic sewage contains a large amount of organic matters, such as cellulose, starch, saccharides, fat protein and the like, and also contains a large amount of sludge and various floating impurities.
The mode that current town sewage treatment plant handled sewage is comparatively simple, can't effectively get rid of organic matters such as nitrogen phosphorus in the sewage, can't effectively get rid of harmful substances such as heavy metal in the sewage, also can often block up the pipeline because of various floaters, silt during sewage treatment, and it is comparatively inconvenient to use. The integrated town sewage treatment device can be used for clearing away floating sundries and silt in sewage, treating organic matters such as nitrogen and phosphorus, and treating heavy metals in the sewage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrate cities and towns sewage treatment plant to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an integrated town sewage treatment device comprises a sewage pretreatment device, a disinfection flocculation device, an aquatic plant purification tank and a filter box, wherein the sewage pretreatment device, the disinfection flocculation device, the aquatic plant purification tank and the filter box are fixedly connected in sequence through pipelines; the sewage pretreatment device comprises a precipitation tower, a water outlet is formed in the middle of the top of the precipitation tower, a first water pump is mounted below the interior of the precipitation tower, which is close to the water outlet, a silt blocking net is fixed in the middle of the interior of the precipitation tower, a first sludge groove is formed in the bottom of the interior of the precipitation tower, and a first sludge pump is mounted in the middle of the bottom of the precipitation tower;
the disinfection flocculation device comprises a disinfection flocculation tower, a water inlet is formed in the middle of the top of the disinfection flocculation tower, and the water inlet is fixedly connected with a water outlet through a pipeline; a medicament injection pipe is fixed above one side of the outer part of the disinfection flocculation tower, and a blower is arranged below one side of the outer part of the disinfection flocculation tower, which is close to the medicament injection pipe; an air pipe is fixed in the middle of the inside of the disinfection flocculation tower, and one end of the air pipe is fixedly connected with an air outlet of the air blower; the middle position of the bottom of the air pipe is fixed with an air exhaust; a second water pump is arranged below one side of the outer part of the disinfection flocculation tower close to the blower, and a silt blocking box is fixed at one end of a water inlet pipe of the second water pump; a second sludge tank is arranged at the bottom inside the disinfection flocculation tower, and a second sludge pump is arranged in the middle of the bottom of the disinfection flocculation tower;
a water inlet pipe of the purification tank is fixed in the middle of one side of the outside of the aquatic plant purification tank, and one end of the water inlet pipe of the purification tank is fixedly connected with a water outlet of the second water pump; a culture plate is fixed inside the aquatic plant purification tank, and aquatic plants are planted on the culture plate; a third water pump is arranged below one side of the outside of the aquatic plant purification tank, which is far away from the water inlet pipe of the purification tank; a filter box water inlet pipe is fixed below one side of the outside of the filter box, and one end of the filter box water inlet pipe is fixedly connected with a water outlet of the third water pump; a first-stage filtering unit, a second-stage filtering unit, a third-stage filtering unit, a fourth-stage filtering unit and a fifth-stage filtering unit are sequentially fixed in the filtering tank from left to right through pipelines, and one end, far away from the third water pump, of a water inlet pipe of the filtering tank is fixedly connected with a water inlet of the first-stage filtering unit; and a water outlet pipe of the filter tank is fixed in the water outlet of the five-stage filtering unit.
As a further aspect of the present invention: the settling tower is characterized in that an intercepting tank is fixed to one side of the outside of the settling tower, an intercepting tank water inlet is formed in the middle of one side of the outside of the intercepting tank, an intercepting tank water outlet pipe is fixed to the upper portion, far away from one side of the intercepting tank water inlet, of the outside of the intercepting tank, and one end of the intercepting tank water outlet pipe is inserted into the settling tower.
As a further aspect of the present invention: an opening is formed in the middle of the top of the intercepting box, and a sealing cover is fixed in the opening; a grid is fixed inside the intercepting box.
As a further aspect of the present invention: one end of the sewage inlet pipe of the first sludge pump is inserted into the first sludge tank; one end of the sewage inlet pipe of the second sludge pump is inserted into the second sludge tank.
As a further aspect of the present invention: a filter box is fixed at one end of the air inlet pipe of the blower; the gas exhaust pipe body is provided with a plurality of through holes; and a silt blocking net is fixed in the silt blocking box.
As a further aspect of the present invention: a high-density filter screen is arranged in the primary filtering unit, and PP cotton is arranged in the secondary filtering unit; activated carbon particles are arranged in the three-stage filtering unit; a filter felt is arranged in the four-stage filtering unit; synthetic fiber fabrics are arranged inside the five-stage filtering unit.
As a further aspect of the present invention: one end of the water outlet pipe of the filter box penetrates through the inner wall of one side of the filter box and extends to the outside of the filter box; one end of the first water pump water outlet pipe penetrates through the water outlet and extends to the upper part of the settling tower.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. through the matching use of all the components in the intercepting box, impurities in the sewage can be removed, and the subsequent sewage treatment is facilitated;
2. the sewage can be kept stand and precipitated through the precipitation tower, so that the silt in the sewage is removed, and the pipeline is prevented from being blocked by excessive silt;
3. through the matching use of all the components in the disinfection flocculation tower, the sewage can be disinfected and flocculated, harmful impurities such as heavy metals in the sewage can be removed, the sewage treatment degree is high, and the effect is good;
4. organic matters such as nitrogen and phosphorus in the sewage are purified and absorbed by the aquatic plants, so that the method is natural and environment-friendly, high in absorption efficiency, relatively clean in sewage treatment and better in treatment effect;
5. through the multistage filter unit filtration sewage that sets up, can the deep filtration sewage, the filter effect is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the sewage pretreatment device of the utility model.
Fig. 3 is a schematic structural view of the disinfection flocculation device of the utility model.
Fig. 4 is a schematic structural view of the aquatic plant purification tank of the present invention.
Fig. 5 is a schematic structural view of the middle filter box of the present invention.
Notations for reference numerals: 1-sewage pretreatment device, 2-disinfection flocculation device, 3-aquatic plant purification tank, 4-filter tank, 101-interception tank, 102-interception tank water inlet, 103-grating, 104-sealing cover, 105-interception tank water outlet pipe, 106-first water pump, 107-water outlet, 108-silt blocking net, 109-settling tower, 110-first sludge tank, 111-first sludge pump, 201-disinfection flocculation tower, 202-air pipe, 203-water inlet, 204-medicament injection pipe, 205-blower, 206-second water pump, 207-second sludge tank, 208-second sludge pump, 209-air exhaust, 210-silt blocking box, 31-purification tank water inlet pipe, 32-culture plate, 33-aquatic plant, 34-third water pump, 41-a filter box water inlet pipe, 42-a first-stage filtering unit, 43-a second-stage filtering unit, 44-a third-stage filtering unit, 45-a fourth-stage filtering unit, 46-a fifth-stage filtering unit and 47-a filter box water outlet pipe.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, an integrated town sewage treatment device includes a sewage pretreatment device 1, a disinfection and flocculation device 2, an aquatic plant purification tank 3, and a filter box 4, wherein the sewage pretreatment device 1, the disinfection and flocculation device 2, the aquatic plant purification tank 3, and the filter box 4 are sequentially and fixedly connected through a pipeline; the sewage pretreatment device 1 comprises a precipitation tower 109, wherein an interception box 101 is fixed on one side of the outside of the precipitation tower 109, an interception box water inlet 102 is arranged in the middle of one side of the outside of the interception box 101, an interception box water outlet pipe 105 is fixed above one side of the outside of the interception box 101, which is far away from the interception box water inlet 102, and one end of the interception box water outlet pipe 105 is inserted into the precipitation tower 109; an opening is formed in the middle of the top of the intercepting box 101, and a sealing cover 104 is fixed in the opening; a grating 103 is fixed inside the intercepting box 101;
a water outlet 107 is arranged in the middle of the top of the settling tower 109, a first water pump 106 is arranged below the settling tower 109 close to the water outlet 107, and one end of a water outlet pipe of the first water pump 106 penetrates through the water outlet 107 and extends to the upper part of the settling tower 109; the middle position of the interior of the settling tower 109 is fixed with a silt blocking net 108, the bottom of the interior of the settling tower 109 is provided with a first sludge groove 110, the middle position of the bottom of the settling tower 109 is provided with a first sludge pump 111, and one end of a sewage inlet pipe of the first sludge pump 111 is inserted into the first sludge groove 110.
Example 2
Referring to fig. 3 to 5, on the basis of embodiment 1, the disinfecting and flocculating device 2 includes a disinfecting and flocculating tower 201, a water inlet 203 is disposed at a middle position of the top of the disinfecting and flocculating tower 201, and the water inlet 203 is fixedly connected with the water outlet 107 through a pipeline; a medicament injection pipe 204 is fixed above one side of the outside of the disinfection flocculation tower 201, an air blower 205 is installed below one side of the outside of the disinfection flocculation tower 201 close to the medicament injection pipe 204, and a filter box is fixed at one end of an air inlet pipe of the air blower 205; an air pipe 202 is fixed in the middle of the inside of the disinfection flocculation tower 201, and one end of the air pipe 202 is fixedly connected with an air outlet of the air blower 205; the middle position of the bottom of the air pipe 202 is fixed with an air bar 209, and a plurality of through holes are arranged on the pipe body of the air bar 209; a second water pump 206 is arranged below one side of the outer part of the disinfection flocculation tower 201 close to the blower 205, a silt blocking box 210 is fixed at one end of a water inlet pipe of the second water pump 206, and a silt blocking net is fixed in the silt blocking box 210; a second sludge tank 207 is arranged at the bottom inside the disinfection flocculation tower 201, a second sludge pump 208 is arranged in the middle of the bottom of the disinfection flocculation tower 201, and one end of a sewage inlet pipe of the second sludge pump 208 is inserted into the second sludge tank 207;
a purification tank water inlet pipe 31 is fixed in the middle of one side of the outside of the aquatic plant purification tank 3, and one end of the purification tank water inlet pipe 31 is fixedly connected with a water outlet of the second water pump 206; a culture plate 32 is fixed inside the aquatic plant purification tank 3, and aquatic plants 33 are planted on the culture plate 32; a third water pump 34 is arranged below one side of the outside of the aquatic plant purification tank 3, which is far away from the water inlet pipe 31 of the purification tank;
a filter box water inlet pipe 41 is fixed below one side of the outside of the filter box 4, and one end of the filter box water inlet pipe 41 is fixedly connected with a water outlet of the third water pump 34; a first-stage filtering unit 42, a second-stage filtering unit 43, a third-stage filtering unit 44, a fourth-stage filtering unit 45 and a fifth-stage filtering unit 46 are sequentially fixed inside the filtering tank 4 from left to right through pipelines, and one end, far away from the third water pump 34, of the filtering tank water inlet pipe 41 is fixedly connected with a water inlet of the first-stage filtering unit 42; a water outlet pipe 47 of the filter tank is fixed in the water outlet of the five-stage filtering unit 46, and one end of the water outlet pipe 47 of the filter tank passes through the inner wall of one side of the filter tank 4 and extends to the outside of the filter tank 4; a high-density filter screen is arranged in the primary filtering unit 42, and PP cotton is arranged in the secondary filtering unit 43; activated carbon particles are arranged in the third-stage filtering unit 44; a filter felt is arranged in the four-stage filtering unit 45; the five-stage filtering unit 46 is internally provided with a synthetic fiber fabric.
When in use, sewage is accessed through the water inlet 102 of the intercepting tank, sundries in the sewage are intercepted through the grille 103, then the sewage flows into the settling tower 109 through the water outlet pipe 105 of the intercepting tank, the sewage is stood in the settling tower 109, silt in the sewage sinks into the first sludge tank 110, the upper layer sewage inside the settling tower 109 is pumped out by a first water pump 106 and pumped into a disinfection and flocculation tower 201, the disinfectant and the flocculating agent are injected into the disinfection and flocculation tower 201 through the medicament injection pipe 204, the blower 205 is started, the air pipe 202 is matched with the air exhaust 209 for use, air is pumped into the sewage, the sewage and the medicament are mixed and stirred, sewage impurities after disinfection and flocculation are settled into the second sludge tank 207, the sewage treated in the disinfection and flocculation tower 201 is pumped into the aquatic plant purification tank 3 by the second water pump 206, organic matters in the sewage are removed through absorption and purification of the aquatic plants 33, and the sewage treated in the aquatic plant purification tank 3 is pumped into the filter tank 4 through the third water pump 34; the sewage is filtered by the multistage filtering units in the filtering tank 4, the sewage purification treatment is completed, and finally the sewage is discharged through the water outlet pipe 47 of the filtering tank.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An integrated town sewage treatment device comprises a sewage pretreatment device (1), a disinfection flocculation device (2), an aquatic plant purification tank (3) and a filter box (4), wherein the sewage pretreatment device (1), the disinfection flocculation device (2), the aquatic plant purification tank (3) and the filter box (4) are fixedly connected in sequence through pipelines; the sewage pretreatment device is characterized by comprising a precipitation tower (109), wherein a water outlet (107) is formed in the middle of the top of the precipitation tower (109), a first water pump (106) is installed below the precipitation tower (109) close to the water outlet (107), a silt blocking net (108) is fixed in the middle of the precipitation tower (109), a first sludge groove (110) is formed in the bottom of the precipitation tower (109), and a first sludge pump (111) is installed in the middle of the bottom of the precipitation tower (109);
the disinfection flocculation device (2) comprises a disinfection flocculation tower (201), a water inlet (203) is formed in the middle of the top of the disinfection flocculation tower (201), and the water inlet (203) is fixedly connected with a water outlet (107) through a pipeline; a medicament injection pipe (204) is fixed above one side of the outside of the disinfection flocculation tower (201), and a blower (205) is arranged below one side of the outside of the disinfection flocculation tower (201) close to the medicament injection pipe (204); an air pipe (202) is fixed in the middle of the inside of the disinfection flocculation tower (201), and one end of the air pipe (202) is fixedly connected with an air outlet of an air blower (205); the middle position of the bottom of the air pipe (202) is fixed with an air exhaust (209); a second water pump (206) is arranged below one side of the outer part of the disinfection flocculation tower (201) close to the air blower (205), and a silt blocking box (210) is fixed at one end of a water inlet pipe of the second water pump (206); a second sludge tank (207) is arranged at the bottom inside the disinfection flocculation tower (201), and a second sludge pump (208) is arranged in the middle of the bottom of the disinfection flocculation tower (201);
a purification tank water inlet pipe (31) is fixed in the middle of one side of the outside of the aquatic plant purification tank (3), and one end of the purification tank water inlet pipe (31) is fixedly connected with a water outlet of a second water pump (206); a culture plate (32) is fixed in the aquatic plant purification tank (3), and aquatic plants (33) are planted on the culture plate (32); a third water pump (34) is arranged below one side of the outside of the aquatic plant purifying tank (3) far away from the water inlet pipe (31) of the purifying tank; a filter box water inlet pipe (41) is fixed below one side of the outer part of the filter box (4), and one end of the filter box water inlet pipe (41) is fixedly connected with a water outlet of a third water pump (34); a first-stage filtering unit (42), a second-stage filtering unit (43), a third-stage filtering unit (44), a fourth-stage filtering unit (45) and a fifth-stage filtering unit (46) are sequentially fixed in the filtering box (4) from left to right through pipelines, and one end, far away from the third water pump (34), of a water inlet pipe (41) of the filtering box is fixedly connected with a water inlet of the first-stage filtering unit (42); a water outlet pipe (47) of the filter tank is fixed in the water outlet of the five-stage filter unit (46).
2. The integrated town sewage treatment device according to claim 1, wherein an intercepting tank (101) is fixed on one side of the exterior of the settling tower (109), an intercepting tank water inlet (102) is arranged in the middle of one side of the exterior of the intercepting tank (101), an intercepting tank water outlet pipe (105) is fixed above one side of the exterior of the intercepting tank (101) far away from the intercepting tank water inlet (102), and one end of the intercepting tank water outlet pipe (105) is inserted into the settling tower (109).
3. The integrated town sewage treatment device according to claim 2, wherein an opening is arranged in the middle of the top of the intercepting box (101), and a sealing cover (104) is fixed in the opening; a grating (103) is fixed inside the intercepting box (101).
4. The integrated town sewage treatment plant according to claim 1, wherein one end of the sewage inlet pipe of the first sludge pump (111) is inserted into the first sludge tank (110); one end of the sewage inlet pipe of the second sludge pump (208) is inserted into the second sludge groove (207).
5. The integrated town sewage treatment device according to claim 4, wherein a filter box is fixed at one end of the air inlet pipe of the blower (205); the gas exhaust (209) tube body is provided with a plurality of through holes; a silt blocking net is fixed in the silt blocking box (210).
6. The integrated town sewage treatment device according to claim 5, wherein the primary filtering unit (42) is internally provided with a high-density filter screen, and the secondary filtering unit (43) is internally provided with PP cotton; activated carbon particles are arranged in the third-stage filtering unit (44); a filter felt is arranged in the four-stage filtering unit (45); synthetic fiber fabrics are arranged inside the five-stage filtering unit (46).
7. The integrated town sewage treatment device according to claim 1 or 6, wherein one end of the filter tank water outlet pipe (47) passes through the inner wall of one side of the filter tank (4) and extends to the outside of the filter tank (4); one end of the water outlet pipe of the first water pump (106) penetrates through the water outlet (107) and extends to the upper part of the settling tower (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021047659.XU CN213012455U (en) | 2020-06-09 | 2020-06-09 | Integrated town sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021047659.XU CN213012455U (en) | 2020-06-09 | 2020-06-09 | Integrated town sewage treatment device |
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| Publication Number | Publication Date |
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| CN213012455U true CN213012455U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021047659.XU Active CN213012455U (en) | 2020-06-09 | 2020-06-09 | Integrated town sewage treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319506A (en) * | 2021-11-25 | 2022-04-12 | 江苏帝井环保科技有限公司 | Rainwater is collected and is retrieved system of recycling |
-
2020
- 2020-06-09 CN CN202021047659.XU patent/CN213012455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319506A (en) * | 2021-11-25 | 2022-04-12 | 江苏帝井环保科技有限公司 | Rainwater is collected and is retrieved system of recycling |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An integrated urban sewage treatment device Effective date of registration: 20220929 Granted publication date: 20210420 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Wenzhou Branch Pledgor: Zhejiang Hongquan Environmental Technology Co.,Ltd. Registration number: Y2022330002413 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |