CN211158890U - Horizontal flow type sedimentation tank for sewage treatment - Google Patents
Horizontal flow type sedimentation tank for sewage treatment Download PDFInfo
- Publication number
- CN211158890U CN211158890U CN201921614467.XU CN201921614467U CN211158890U CN 211158890 U CN211158890 U CN 211158890U CN 201921614467 U CN201921614467 U CN 201921614467U CN 211158890 U CN211158890 U CN 211158890U
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- Prior art keywords
- sedimentation tank
- pool
- tank
- sludge
- water outlet
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 73
- 239000010865 sewage Substances 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000010802 sludge Substances 0.000 claims abstract description 50
- 238000005086 pumping Methods 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A horizontal flow sedimentation tank for sewage treatment comprises a sedimentation tank, a water inlet tank and a water outlet tank; the bottom end in the sedimentation tank is funnel-shaped, and a flow guide cover and a flow collecting cover are arranged in the sedimentation tank; through holes are uniformly formed in the flow guide cover and the flow collecting cover; the water inlet pool and the water outlet pool are positioned on two sides of the sedimentation pool; the first conveying pipe is communicated with the water inlet pool and the sedimentation pool; the sewage input pipe is arranged on the water inlet tank, and the scum collecting frame is arranged in the water inlet tank; the second conveying pipe is communicated with the water outlet pool and the sedimentation pool; the bottom of the water outlet pool is provided with a water outlet pipe, and a primary filter member and a high-efficiency filter member are arranged inside the water outlet pool; the sludge collecting hopper is arranged on the sedimentation tank, a sludge discharge pipe is arranged on the sludge collecting hopper, and a sludge pumping mechanism is arranged on the sludge discharge pipe. The utility model is simple in operation, not only can collect the dross, can also collect mud, deposit effectually, the result of use is splendid to can scrape the mud operation, guarantee the complete output of mud, avoid mud to block up the sludge discharge port, be favorable to using.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a advection formula sedimentation tank for sewage treatment.
Background
The sedimentation tank is a structure for removing suspended matters in sewage by applying sedimentation, is widely used in sewage treatment, is generally divided into three types, namely a horizontal flow type sedimentation tank, a vertical flow type sedimentation tank and a radial flow type sedimentation tank according to the water flow direction, is simple to construct and mainly comprises a water inlet, a sedimentation tank and a water outlet;
the inconvenient dross that floats on the sedimentation tank surface of current advection formula sedimentation tank is collected, and the dross can flow to the outlet pipe and be discharged along with the water wave to influence the result of use of sedimentation tank, and in the use, the sewage velocity of flow that gets into is big, strikes the silt layer easily, causes silt to roll, further influences the effect of precipitation, and the mud of current sedimentation tank bottom is difficult to complete output in addition, bad easily causes the mud discharge port to block up, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a advection formula sedimentation tank for sewage treatment, easy operation not only can collect the dross, can also collect mud, and precipitation effect is good, and the result of use is splendid to can scrape the mud operation, guarantee the complete output of mud, avoid mud jam sludge discharge port, be favorable to using.
(II) technical scheme
The utility model provides a horizontal flow sedimentation tank for sewage treatment, which comprises a sedimentation tank, a water inlet tank, a water outlet tank, a sewage input pipe, a first conveying pipe, a second conveying pipe, a sludge collecting hopper, a scum collecting frame, a driving mechanism, a first scraper and a second scraper;
the bottom end in the sedimentation tank is funnel-shaped, and a flow guide cover and a flow collecting cover are arranged in the sedimentation tank; the diversion cover is in a round table shape and is positioned at the same side with the water inlet pool, and the diameter of the end surface of the diversion cover surface facing one end of the water inlet pool is larger than that of the end surface of the other end of the diversion cover surface; the flow collecting cover is in a circular truncated cone shape and is positioned at the same side with the water outlet pool, and the diameter of the end surface of the flow collecting cover surface facing one end of the water outlet pool is larger than that of the end surface of the other end of the water outlet pool; through holes are uniformly formed in the flow guide cover and the flow collecting cover;
the water inlet pool and the water outlet pool are positioned on two sides of the sedimentation pool; the first conveying pipe is communicated with the water inlet pool and the sedimentation pool; the sewage input pipe is arranged on the water inlet tank, the scum collecting frame is arranged in the water inlet tank, and the scum collecting frame is provided with an opening for sewage to enter;
the second conveying pipe is communicated with the water outlet pool and the sedimentation pool, and a water pumping mechanism is arranged on the second conveying pipe; the bottom of the water outlet pool is provided with a water outlet pipe, and a primary filter member and a high-efficiency filter member are arranged inside the water outlet pool; the primary filter element is positioned above the high-efficiency filter element;
the sludge collecting hopper is arranged on the sedimentation tank, a sludge discharge pipe is arranged on the sludge collecting hopper, and a sludge pumping mechanism is arranged on the sludge discharge pipe; the driving mechanism is arranged on the sedimentation tank, and the output end of the driving mechanism is provided with a rotating shaft; the rotating shaft extends downwards into the sludge collecting hopper, and a first connecting piece and a second connecting piece are arranged on the rotating shaft; the first scraper is arranged on the first connecting piece and is in contact with the inner wall of the sedimentation tank, and the second scraper is arranged on the second connecting piece and is in contact with the inner wall of the sludge collecting hopper.
Preferably, the water pumping mechanism is a water pump.
Preferably, the mud pumping mechanism is a mud pump.
Preferably, the air guide sleeves are arranged in a row at equal intervals in the transverse direction, and the diameters of the air guide sleeves are continuously reduced along the direction far away from the water inlet pool.
Preferably, the collecting hoods are arranged in a row at equal intervals in the transverse direction, and the diameter of each collecting hood is increased along the direction close to the water outlet pool.
Preferably, the scum collecting frame is provided with a U-shaped piece, the water inlet pool is provided with a slot with an upward opening, and the U-shaped piece is inserted into the slot.
Preferably, the primary filter is made of stainless steel mesh.
Preferably, the high-efficiency filter element is an activated carbon filter screen.
The above technical scheme of the utility model has following profitable technological effect:
the scum collecting frame collects scum floating in sewage, the arrangement of the flow guide cover and the flow collecting cover is beneficial to sludge precipitation, the precipitation effect is obviously improved, the water pumping mechanism pumps the sewage at the upper part of the sedimentation tank out and conveys the sewage into the water outlet tank through the second conveying pipe, the primary filtering member and the high-efficiency filtering member filter the sewage, the filtered water is discharged through the drain pipe, the sludge in the sedimentation tank is concentrated in and above the sludge collecting hopper, the sludge pumping mechanism pumps the sludge out and discharges the sludge through the sludge discharge pipe, and the use effect is excellent;
the first scraper scrapes mud operation to the inside bottom of sedimentation tank, and the second scraper is collected the fill inner wall and is scraped mud operation to mud, has guaranteed the complete output of mud, also can avoid mud to block up the mud discharge port, is favorable to using.
Drawings
Fig. 1 is a schematic structural diagram of a horizontal flow sedimentation tank for sewage treatment provided by the utility model.
Fig. 2 is a front view of the horizontal flow type sedimentation tank for sewage treatment provided by the utility model.
Fig. 3 is the utility model provides a structural schematic diagram of intake chamber in horizontal flow sedimentation tank for sewage treatment.
Fig. 4 is the structural schematic diagram of the water outlet tank in the horizontal flow type sedimentation tank for sewage treatment provided by the utility model.
Reference numerals: 1. a sedimentation tank; 2. a water inlet pool; 3. a water outlet pool; 4. a sewage input pipe; 5. a first delivery pipe; 6. a second delivery pipe; 7. a water pumping mechanism; 8. a drain pipe; 9. a sludge collection hopper; 10. a sludge discharge pipe; 11. a mud pumping mechanism; 12. a pod; 13. a flow-collecting hood; 14. a scum collection frame; 15. a U-shaped member; 16. a slot; 17. a primary filter element; 18. a high-efficiency filter element; 19. a drive mechanism; 20. a rotating shaft; 21. a first connecting member; 22. a first scraper; 23. a second connecting member; 24. a second scraper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the horizontal flow sedimentation tank for sewage treatment provided by the present invention comprises a sedimentation tank 1, a water inlet tank 2, a water outlet tank 3, a sewage input pipe 4, a first delivery pipe 5, a second delivery pipe 6, a sludge collection bucket 9, a scum collection frame 14, a driving mechanism 19, a first scraper 22 and a second scraper 24;
the bottom end in the sedimentation tank 1 is funnel-shaped, and a flow guide cover 12 and a flow collecting cover 13 are arranged in the sedimentation tank; the air guide sleeve 12 is in a circular truncated cone shape and is positioned at the same side with the water inlet pool 2, and the diameter of the end surface of the air guide sleeve 12 facing one end of the water inlet pool 2 is larger than that of the end surface of the other end of the air guide sleeve; the air guide sleeves 12 are arranged in a row at equal intervals in the transverse direction, and the diameter of the air guide sleeves 12 is continuously reduced along the direction far away from the water inlet pool 2; the flow collecting cover 13 is in a circular truncated cone shape and is positioned at the same side with the water outlet pool 3, and the diameter of the end surface of one end, facing the water outlet pool 3, of the flow collecting cover 13 is larger than that of the end surface of the other end of the flow collecting cover; the collecting covers 13 are arranged in a row at equal intervals in the transverse direction, and the diameter of the collecting covers 13 is increased along the direction close to the water outlet pool 3; through holes are uniformly formed in the flow guide cover 12 and the flow collecting cover 13;
the water inlet tank 2 and the water outlet tank 3 are positioned at two sides of the sedimentation tank 1; the first conveying pipe 5 is communicated with the water inlet tank 2 and the sedimentation tank 1; the sewage input pipe 4 is arranged on the water inlet tank 2, the scum collecting frame 14 is arranged in the water inlet tank 2, and the scum collecting frame 14 is provided with an opening for sewage to enter;
the second conveying pipe 6 is communicated with the water outlet pool 3 and the sedimentation pool 1, and a water pumping mechanism 7 is arranged on the second conveying pipe 6; the bottom of the water outlet pool 3 is provided with a water outlet pipe 8, and a primary filter member 17 and a high-efficiency filter member 18 are arranged inside the water outlet pool; the primary filter element 17 is located above the high-efficiency filter element 18;
the sludge collecting hopper 9 is arranged on the sedimentation tank 1, a sludge discharge pipe 10 is arranged on the sludge collecting hopper 9, and a sludge pumping mechanism 11 is arranged on the sludge discharge pipe 10; the driving mechanism 19 is arranged on the sedimentation tank 1, and the output end is provided with a rotating shaft 20; the rotating shaft 20 extends downwards into the sludge collecting hopper 9, and a first connecting piece 21 and a second connecting piece 23 are arranged on the rotating shaft 20; a first scraper 22 is arranged on the first connecting piece 21 and contacts the inner wall of the sedimentation tank 1, and a second scraper 24 is arranged on the second connecting piece 23 and contacts the inner wall of the sludge collecting hopper 9.
In an alternative embodiment, the pumping mechanism 7 is a water pump.
In an alternative embodiment, the sludge pumping mechanism 11 is a sludge pump.
In an optional embodiment, the scum collecting frame 14 is provided with a U-shaped member 15, the water inlet tank 2 is provided with a slot 16 with an upward opening, and the U-shaped member 15 is inserted into the slot 16, so that the scum collecting frame 14 can be conveniently taken out and scum can be cleaned, and the water delivery efficiency can be ensured.
In an alternative embodiment, the primary filter element 17 is made of stainless steel mesh.
In an alternative embodiment, the high efficiency filter element 18 is a carbon filter screen.
In the utility model, when in use, sewage enters the scum collecting frame 14 through the sewage input pipe 4, the scum collecting frame 14 collects scum floating in the sewage, and the sewage enters the sedimentation tank 1 through the first conveying pipe 5; the arrangement of the flow guide cover 12 and the flow collecting cover 13 is beneficial to the sedimentation of sludge, the sedimentation effect is obviously improved, the water pumping mechanism 7 pumps the sewage at the upper part of the sedimentation tank 1 out and conveys the sewage into the water outlet tank 3 through the second conveying pipe 6, the primary filter member 17 and the high-efficiency filter member 18 filter the sewage, and the filtered water is discharged through the water discharge pipe 8; sludge in the sedimentation tank 1 is concentrated in and above the sludge collection hopper 9, and the sludge is pumped out by the sludge pumping mechanism 11 and is discharged through the sludge discharge pipe 10;
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A horizontal flow type sedimentation tank for sewage treatment is characterized by comprising a sedimentation tank (1), a water inlet tank (2), a water outlet tank (3), a sewage input pipe (4), a first conveying pipe (5), a second conveying pipe (6), a sludge collecting hopper (9), a scum collecting frame (14), a driving mechanism (19), a first scraper (22) and a second scraper (24);
the bottom end in the sedimentation tank (1) is funnel-shaped, and a flow guide cover (12) and a flow collection cover (13) are arranged in the sedimentation tank; the air guide sleeve (12) is in a circular truncated cone shape and is positioned at the same side with the water inlet pool (2), and the diameter of the end face of one end, facing the water inlet pool (2), of the air guide sleeve (12) is larger than that of the end face of the other end of the air guide sleeve; the flow collecting cover (13) is in a circular truncated cone shape and is positioned at the same side with the water outlet pool (3), and the diameter of the end surface of one end, facing the water outlet pool (3), of the flow collecting cover (13) is larger than that of the end surface of the other end of the flow collecting cover; through holes are uniformly formed in the flow guide cover (12) and the flow collecting cover (13);
the water inlet tank (2) and the water outlet tank (3) are positioned at two sides of the sedimentation tank (1); the first conveying pipe (5) is communicated with the water inlet pool (2) and the sedimentation pool (1); the sewage input pipe (4) is arranged on the water inlet tank (2), the scum collecting frame (14) is arranged in the water inlet tank (2), and an opening for sewage to enter is arranged on the scum collecting frame (14);
the second conveying pipe (6) is communicated with the water outlet pool (3) and the sedimentation pool (1), and a water pumping mechanism (7) is arranged on the second conveying pipe (6); a drain pipe (8) is arranged at the bottom of the water outlet pool (3), and a primary filter member (17) and a high-efficiency filter member (18) are arranged inside the water outlet pool; the primary filter element (17) is located above the high-efficiency filter element (18);
the sludge collecting hopper (9) is arranged on the sedimentation tank (1), a sludge discharge pipe (10) is arranged on the sludge collecting hopper (9), and a sludge pumping mechanism (11) is arranged on the sludge discharge pipe (10); the driving mechanism (19) is arranged on the sedimentation tank (1), and the output end of the driving mechanism is provided with a rotating shaft (20); the rotating shaft (20) extends downwards into the sludge collecting hopper (9), and a first connecting piece (21) and a second connecting piece (23) are arranged on the rotating shaft (20); the first scraper (22) is arranged on the first connecting piece (21) and is in contact with the inner wall of the sedimentation tank (1), and the second scraper (24) is arranged on the second connecting piece (23) and is in contact with the inner wall of the sludge collecting hopper (9).
2. The advection type sedimentation tank for sewage treatment as claimed in claim 1, wherein the water pumping mechanism (7) is a water pump.
3. The advection type sedimentation tank for sewage treatment as claimed in claim 1, wherein the sludge pumping mechanism (11) is a sludge pump.
4. A horizontal sedimentation tank for sewage treatment according to claim 1, wherein the air guide hoods (12) are arranged in a row at equal intervals in the transverse direction, and the diameter of the air guide hoods (12) decreases continuously in the direction away from the water inlet tank (2).
5. A horizontal sedimentation tank for sewage treatment according to claim 1, wherein the collection hoods (13) are arranged in a row at equal intervals in the transverse direction, and the diameter of the collection hoods (13) increases in the direction close to the outlet tank (3).
6. The advection type sedimentation tank for sewage treatment as claimed in claim 1, wherein the scum collection frame (14) is provided with a U-shaped member (15), the inlet tank (2) is provided with an insertion groove (16) with an upward opening, and the U-shaped member (15) is inserted into the insertion groove (16).
7. A horizontal flow sedimentation tank for sewage treatment according to claim 1, wherein the primary filter member (17) is made of stainless steel mesh.
8. The advection type sedimentation tank for sewage treatment according to claim 1, wherein the high efficiency filter member (18) is an activated carbon filter net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614467.XU CN211158890U (en) | 2019-09-26 | 2019-09-26 | Horizontal flow type sedimentation tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614467.XU CN211158890U (en) | 2019-09-26 | 2019-09-26 | Horizontal flow type sedimentation tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158890U true CN211158890U (en) | 2020-08-04 |
Family
ID=71822315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921614467.XU Expired - Fee Related CN211158890U (en) | 2019-09-26 | 2019-09-26 | Horizontal flow type sedimentation tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007422A (en) * | 2020-09-03 | 2020-12-01 | 马永莉 | Device and method for treating breeding wastewater of cattle farm |
-
2019
- 2019-09-26 CN CN201921614467.XU patent/CN211158890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007422A (en) * | 2020-09-03 | 2020-12-01 | 马永莉 | Device and method for treating breeding wastewater of cattle farm |
| CN112007422B (en) * | 2020-09-03 | 2023-07-21 | 张海丰 | Device and method for treating cattle farm cultivation wastewater |
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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 |
Granted publication date: 20200804 |