CN220579061U - Sewage treatment tank for sewage treatment equipment - Google Patents
Sewage treatment tank for sewage treatment equipment Download PDFInfo
- Publication number
- CN220579061U CN220579061U CN202322201088.0U CN202322201088U CN220579061U CN 220579061 U CN220579061 U CN 220579061U CN 202322201088 U CN202322201088 U CN 202322201088U CN 220579061 U CN220579061 U CN 220579061U
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- tank
- sewage
- sewage treatment
- sedimentation tank
- platform
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- 239000010865 sewage Substances 0.000 title claims abstract description 95
- 238000004062 sedimentation Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 239000003814 drug Substances 0.000 claims abstract description 10
- 230000003647 oxidation Effects 0.000 claims description 23
- 238000007254 oxidation reaction Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model provides a sewage treatment tank for sewage treatment equipment, which relates to the technical field of water treatment equipment and comprises a tank body, wherein a platform is arranged at the top of the tank body and is wholly embedded in the tank body, a sewage water inlet is arranged on the surface of the platform, one end of the sewage water inlet penetrates through the top surface of the platform, the sewage water inlet is arranged at the center of the platform, an exhaust port is arranged on the top surface of the platform and is arranged on one side far away from the sewage water inlet, a clarified water outlet is arranged at the bottom of the tank body, a primary sedimentation tank and a secondary sedimentation tank are arranged in the tank body, a mud return pipe is arranged on the top surface of the secondary sedimentation tank, one end of the mud return pipe is connected with the primary sedimentation tank, a disinfection tank is arranged on the bottom surface of the secondary sedimentation tank, and a medicine dispenser is arranged in the disinfection tank. The problems of uncleanness in filtration and poor disinfection effect in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to a sewage treatment tank for sewage treatment equipment.
Background
The sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. At present, due to the defects of the prior art, when sewage is treated by the sewage treatment tank, impurities are easily accumulated on the filter screen and are not easy to clean, so that the filter screen is disabled, and the sewage cannot be filtered in time.
For solving above-mentioned technical problem, publication number CN214192827U discloses a sewage treatment tank for sewage treatment equipment, and this sewage treatment tank for sewage treatment equipment is including the treatment tank body, the outside upper end of the treatment tank body is connected with the inlet channel, the inner wall of the treatment tank body is provided with the recess, the recess embedding is connected with the slider, the one end of slider is connected with the filter screen No. one. According to the utility model, through the interaction among the first motor, the first screw rod, the first filter screen, the groove and the sliding block, when sewage enters from the water inlet pipeline, impurities in the sewage under the action of the medicament and the first filter screen are deposited above the first filter screen, the first motor drives the first screw rod to rotate through the rotating shaft after working, and the first filter screen rotates upwards under the action of the first screw rod and the threads, so that the impurities on the first filter screen are discharged into the sewage treatment tank, and the problem that impurities are easy to accumulate on the filter screen and are difficult to clean when the sewage treatment tank is used for treating sewage, so that the filter screen is disabled, and the sewage cannot be filtered in time is solved.
The following technical problems exist in the above comparison document: when the sewage treatment tank filters sewage, only the filter screen and the sewage treatment medicament box are arranged for treatment, so that the filtering of fine particles and the disinfection effect on some heavily polluted water are not particularly ideal.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a sewage treatment tank for sewage treatment equipment, which solves the problems of uncleanness in filtration and poor disinfection effect in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage treatment tank for sewage treatment equipment, includes the jar body, the top of jar body is equipped with the platform, and the whole mosaic of platform is in the jar body, the surface of platform is equipped with the sewage water inlet, and the top surface of platform is run through to the one end of sewage water inlet, the center at the platform is installed to the sewage water inlet, the top surface of platform is equipped with the gas vent, and the gas vent is installed in one side that keeps away from the sewage water inlet, the bottom of jar body is equipped with the clarified water delivery port;
the novel sewage treatment device is characterized in that a cavity is arranged in the tank body, a primary sedimentation tank is arranged in the tank body and is arranged at one end close to the platform, a mud outlet is arranged at the bottom of the primary sedimentation tank and is arranged at one end close to the exhaust port, a sewage drain pipe is arranged on the bottom surface of the mud outlet, one end of the sewage drain pipe penetrates through the tank body, and the sewage drain pipe penetrates through the tank body and extends downwards;
the lower part of the cavity is provided with a secondary sedimentation tank, the top surface of the secondary sedimentation tank is provided with a mud return pipe, and one end and one side of the mud return pipe are connected with the primary sedimentation tank;
the bottom surface of secondary sedimentation tank is equipped with the disinfection pond, the inside in disinfection pond is equipped with the medicine dispenser.
Preferably, an anaerobic tank and a contact oxidation tank are also arranged between the primary sedimentation tank and the secondary sedimentation tank.
Preferably, the anaerobic tank is arranged at the bottom of the primary sedimentation tank, the anaerobic tank is arranged at one side far away from the mud outlet, two water outlet valves are arranged on the surface of the anaerobic tank, the water outlet valves are uniformly arranged on the top surface and the bottom surface of the anaerobic tank, one side of the water outlet valve on the top surface of the anaerobic tank is inlaid in the primary sedimentation tank, and the other side of the water outlet valve is inlaid in the anaerobic tank.
Preferably, the surface in anaerobic tank is equipped with the roots fan, and the roots fan is installed in the one side that is close to out the mud pipe, the bottom in anaerobic tank is equipped with the contact oxidation pond, the inside in contact oxidation pond is equipped with the gas outlet, one side of gas outlet is equipped with the PVC pipe, and the one end of PVC pipe runs through in the jar body, the PVC pipe runs through jar body downwardly extending, the bottom surface of PVC pipe is equipped with the air pump.
Preferably, the bottom surface of the contact oxidation pond is provided with a water outlet valve, the water outlet valve is arranged at the center of the contact oxidation pond, the secondary sedimentation pond is arranged at the bottom surface of the water outlet valve at the bottom surface of the contact oxidation pond, and one end of the water outlet valve at the bottom surface of the contact oxidation pond penetrates through the secondary sedimentation pond.
Preferably, the medicine dispenser is arranged in the center of the disinfection tank and is connected with the secondary sedimentation tank.
The beneficial effects are that:
in the utility model, a primary sedimentation tank and a secondary sedimentation tank are arranged in the tank body, the top surface of the secondary sedimentation tank is provided with a mud return pipe, and one end of the mud return pipe is connected with the primary sedimentation tank, so that sewage can be subjected to sedimentation treatment in the primary sedimentation tank when sewage is treated, the sewage is subjected to sedimentation in the secondary sedimentation tank when the sewage is treated almost, and the mud generated in the secondary sedimentation tank is guided to the primary sedimentation tank by the mud return pipe for secondary treatment, thereby improving the treatment effect; and the bottom of the secondary sedimentation tank is used for establishing a disinfection tank for disinfecting the treated water, so that the problem that the disinfection effect on the heavily polluted water is not particularly ideal is realized and solved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a right side view of the present utility model;
fig. 4 is a cross-sectional view of fig. 3 of the present utility model.
In the above figures: 1. a platform; 2. a tank body; 3. a sewage inlet; 4. an exhaust port; 5. a blow-down pipe; 6. an air pump; 7. a PVC pipe; 8. a sterilizing pool; 9. a clarified water outlet; 10. a mud outlet; 11. roots blower; 12. a cavity; 13. a mud return pipe; 14. a secondary sedimentation tank; 15. a drug dispenser; 16. a primary sedimentation tank; 17. a water outlet valve; 18. an anaerobic tank; 19. a contact oxidation pond; 20. and an air outlet.
Detailed Description
In order to make the technical means, creation characteristics, achievement of the purpose and function of the present utility model more clear and easy to understand, the technical scheme of the present utility model is further described below with reference to the accompanying drawings and embodiments.
First embodiment:
referring to fig. 1 to 4, a sewage treatment tank for sewage treatment equipment comprises a tank body 2, wherein a platform 1 is arranged at the top of the tank body 2, and the platform 1 is wholly embedded in the tank body 2. The surface of platform 1 is equipped with sewage water inlet 3, and the top surface of platform 1 is run through to the one end of sewage water inlet 3, the center at platform 1 is installed to sewage water inlet 3, the top surface of platform 1 is equipped with gas vent 4, and gas vent 4 installs in one side of keeping away from sewage water inlet 3, the bottom of jar body 2 is equipped with clarification water delivery port 9, the inside of jar body 2 is equipped with cavity 12, the inside of jar body 2 is equipped with sedimentation tank 16 once, and once sedimentation tank 16 installs the one end that is close to platform 1, the bottom of once sedimentation tank 16 is equipped with out mud mouth 10, and out mud mouth 10 sets up the one end that is close to gas vent 4, the bottom surface of out mud mouth 10 is equipped with blow off pipe 5, and the one end of blow off pipe 5 runs through jar body 2, blow off pipe 5 runs through jar body 2 downwardly extending.
When sewage is treated, the sewage can enter the tank body 2 through the sewage water inlet 3, the sewage entering the tank body 2 is subjected to first sedimentation treatment in the primary sedimentation tank 16 connected with the sewage water inlet 3, and sludge generated by sedimentation can be discharged to the sewage discharge pipe 5 through the sludge outlet 10, and the sludge is discharged to the outside of the tank body 2 through the sewage discharge pipe 5.
The bottom of the primary sedimentation tank 16 is provided with an anaerobic tank 18, the anaerobic tank 18 is arranged on one side far away from the mud outlet 10, two water outlet valves 17 are arranged on the surface of the anaerobic tank 18, the water outlet valves 17 are uniformly arranged on the top surface and the bottom surface of the anaerobic tank 18, one side of the water outlet valve 17 on the top surface of the anaerobic tank 18 is inlaid in the primary sedimentation tank 16, the other side of the water outlet valve 17 is inlaid in the anaerobic tank 18, the surface of the anaerobic tank 18 is provided with a Roots blower 11, the Roots blower 11 is arranged on one side close to the sewage drain pipe 5, the bottom of the anaerobic tank 18 is provided with a contact oxidation tank 19, an air outlet 20 is arranged in the contact oxidation tank 19, one side of the air outlet 20 is provided with a PVC pipe 7, one end of the PVC pipe 7 penetrates through the tank body 2, the PVC pipe 7 extends downwards, and the bottom surface of the PVC pipe 7 is provided with an air pump 6.
When sewage passes through the primary sedimentation tank 16, the sewage is discharged into the anaerobic tank 18 through the water outlet valve 17 at the bottom surface of the primary sedimentation tank 16, nitrogen and phosphorus in the sewage can be removed in the anaerobic tank 18, the sludge production is reduced, the sewage is discharged into the contact oxidation tank 19 through the water outlet valve 17 at the bottom surface of the anaerobic tank 18 after anaerobic treatment, and the sewage is adsorbed by the contact oxidation tank 19 to enable organic matters in the sewage to be degraded, so that the water quality is purified.
The bottom surface of contact oxidation pond 19 is equipped with outlet valve 17, and outlet valve 17 installs in the center of contact oxidation pond 19, outlet valve 17's bottom surface is equipped with secondary sedimentation tank 14, and outlet valve 17's one end runs through secondary sedimentation tank 14, secondary sedimentation tank 14's top surface is equipped with back mud pipe 13, and back mud pipe 13's one end and one side are connected with primary sedimentation tank 16, secondary sedimentation tank 14's bottom surface is equipped with disinfection pond 8, disinfection pond 8's inside is equipped with medicine dispenser 15, and medicine dispenser 15 installs the center in disinfection pond 8 and secondary sedimentation tank 14 is connected.
The sewage is discharged to the secondary sedimentation tank 14 by the water outlet valve 17 at the bottom surface of the contact oxidation tank 19 after passing through the contact oxidation tank 19, the sludge generated by sedimentation in the secondary sedimentation tank 14 is discharged to the primary sedimentation tank 16 again by the sludge return pipe 13 to carry out sewage treatment process again, when the sewage is completely treated, the sewage is disinfected in the disinfection tank 8, and when the sewage is disinfected, clear water is discharged from the clear water outlet 9 at the bottom surface of the disinfection tank 8 for reuse.
Specific embodiment II:
referring to fig. 1-4, the Roots blower 11 can be replaced by a centrifugal blower, which has the characteristics of large air output, good stability and stable operation compared with the Roots blower 11, but the centrifugal blower has the advantages of high cost and high energy consumption compared with the Roots blower 11, so the centrifugal blower can be selected and arranged according to actual use conditions.
To sum up:
1. a primary sedimentation tank 16 and a secondary sedimentation tank 14 are arranged in the tank body 2, a mud return pipe 13 is arranged on the top surface of the secondary sedimentation tank 14, one end of the mud return pipe 13 is connected with the primary sedimentation tank 16, so that sewage can be subjected to sedimentation treatment in the primary sedimentation tank 16 when sewage is treated, the sewage can be subjected to sedimentation in the secondary sedimentation tank 14 when almost sewage is treated, and the sludge generated by the secondary sedimentation tank 14 can be guided by the mud return pipe 13 to be treated again in the primary sedimentation tank 16, so that the treatment effect is improved;
2. the disinfection tank 8 is established at the bottom of the secondary sedimentation tank 14 to disinfect the treated water, so that the problem that the disinfection effect on the heavily polluted water is not particularly ideal is realized and solved.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a sewage treatment tank for sewage treatment equipment, includes a jar body (2), its characterized in that: the top of the tank body (2) is provided with a platform (1), the platform (1) is wholly embedded in the tank body (2), the surface of the platform (1) is provided with a sewage water inlet (3), one end of the sewage water inlet (3) penetrates through the top surface of the platform (1), the sewage water inlet (3) is arranged at the center of the platform (1), the top surface of the platform (1) is provided with an exhaust port (4), the exhaust port (4) is arranged at one side far away from the sewage water inlet (3), and the bottom of the tank body (2) is provided with a clarified water outlet (9);
the novel sewage treatment device is characterized in that a cavity (12) is arranged in the tank body (2), a primary sedimentation tank (16) is arranged in the tank body (2), the primary sedimentation tank (16) is arranged at one end close to the platform (1), a mud outlet (10) is formed in the bottom of the primary sedimentation tank (16), the mud outlet (10) is arranged at one end close to the exhaust port (4), a sewage draining pipe (5) is arranged on the bottom surface of the mud outlet (10), one end of the sewage draining pipe (5) penetrates through the tank body (2), and the sewage draining pipe (5) extends downwards through the tank body (2);
the lower part of the cavity (12) is provided with a secondary sedimentation tank (14), the top surface of the secondary sedimentation tank (14) is provided with a mud return pipe (13), and one end and one side of the mud return pipe (13) are connected with a primary sedimentation tank (16);
the bottom surface of secondary sedimentation tank (14) is equipped with disinfection pond (8), the inside of disinfection pond (8) is equipped with medicine dispenser (15).
2. A sewage treatment tank for sewage treatment equipment according to claim 1, wherein: an anaerobic tank (18) and a contact oxidation tank (19) are also arranged between the primary sedimentation tank (16) and the secondary sedimentation tank (14).
3. A sewage treatment tank for sewage treatment equipment according to claim 2, wherein: the anaerobic tank (18) is arranged at the bottom of the primary sedimentation tank (16), the anaerobic tank (18) is arranged on one side far away from the mud outlet (10), two water outlet valves (17) are arranged on the surface of the anaerobic tank (18), the water outlet valves (17) are uniformly arranged on the top surface and the bottom surface of the anaerobic tank (18), one side of the water outlet valve (17) on the top surface of the anaerobic tank (18) is inlaid in the primary sedimentation tank (16), and the other side of the water outlet valve (17) is inlaid in the anaerobic tank (18).
4. A sewage treatment tank for sewage treatment equipment according to claim 3, wherein: the surface of anaerobic tank (18) is equipped with roots's fan (11), and roots's fan (11) are installed in one side near blow off pipe (5), the bottom of anaerobic tank (18) is equipped with contact oxidation pond (19), the inside of contact oxidation pond (19) is equipped with gas outlet (20), one side of gas outlet (20) is equipped with PVC pipe (7), and the one end of PVC pipe (7) runs through in jar body (2), PVC pipe (7) run through jar body (2) downwardly extending, the bottom surface of PVC pipe (7) is equipped with air pump (6).
5. A sewage treatment tank for sewage treatment equipment according to claim 4, wherein: the bottom surface of contact oxidation pond (19) is equipped with outlet valve (17), and outlet valve (17) are installed in the center of contact oxidation pond (19), secondary sedimentation tank (14) set up in the bottom surface of contact oxidation pond (19) bottom surface outlet valve (17), and the one end of contact oxidation pond (19) bottom surface outlet valve (17) runs through secondary sedimentation tank (14).
6. A sewage treatment tank for sewage treatment equipment according to claim 1, wherein: the medicine dispenser (15) is arranged at the center of the disinfection tank (8) and is connected with the secondary sedimentation tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201088.0U CN220579061U (en) | 2023-08-15 | 2023-08-15 | Sewage treatment tank for sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201088.0U CN220579061U (en) | 2023-08-15 | 2023-08-15 | Sewage treatment tank for sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220579061U true CN220579061U (en) | 2024-03-12 |
Family
ID=90116714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322201088.0U Active CN220579061U (en) | 2023-08-15 | 2023-08-15 | Sewage treatment tank for sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220579061U (en) |
-
2023
- 2023-08-15 CN CN202322201088.0U patent/CN220579061U/en active Active
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