CN109467206B - Water advanced treatment device - Google Patents
Water advanced treatment device Download PDFInfo
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- CN109467206B CN109467206B CN201811594445.1A CN201811594445A CN109467206B CN 109467206 B CN109467206 B CN 109467206B CN 201811594445 A CN201811594445 A CN 201811594445A CN 109467206 B CN109467206 B CN 109467206B
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- water
- sedimentation
- flow
- box body
- inclined tube
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 238000004062 sedimentation Methods 0.000 claims abstract description 101
- 239000010865 sewage Substances 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims description 14
- 239000013049 sediment Substances 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000009298 carbon filtering Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 230000004323 axial length Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Abstract
The invention discloses a water deep treatment device which is used for carrying out sedimentation treatment on sewage and comprises a box body, wherein a water inlet and a water outlet are arranged at the upper part of the box body, and a vertical flow sedimentation component which is used for guiding fluid introduced by the water inlet vertically and ejecting and outputting the fluid in a reflection mode of an inclined wall and an inclined pipe sedimentation component or an inclined plate sedimentation component which is arranged at the output position of the vertical flow sedimentation component and is used for carrying out sedimentation treatment on the fluid output by the vertical flow sedimentation component in an inclined pipe sedimentation mode are arranged in the box body. According to the water deep treatment device, the vertical flow sedimentation and the inclined tube sedimentation are combined, sewage is led into the vertical flow sedimentation assembly through the water inlet pipe and then bounces onto the inclined wall of the inclined tube, preliminary mud-water separation is achieved, the flow velocity of the sewage in the box body can be reduced, the sewage slowly rises in the box body, the structural space is saved, the whole device is more integrated and miniaturized, the structural arrangement mode is reasonable, and the impact load resistance is high.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a water deep treatment device.
Background
The sedimentation tank is a water treatment device for removing suspended particles with density higher than that of water from the water by utilizing the gravity sedimentation effect, is one of the most widely used treatment units in sewage treatment, and is used for the working procedures of sewage treatment, post-treatment of biological treatment, advanced treatment and the like.
The existing sedimentation tank is not reasonable in arrangement mode, and when the solid load of the water body is too large, the treatment effect is not stable; when the water inflow fluctuates, the impact load resistance is poor, especially under the working condition that the water inflow suddenly increases from small, the flow velocity in the vertical direction in the central cylinder can be impacted greatly, so that the pulse change of the flow field in the sedimentation area is triggered, and the sedimentation effect is influenced; in addition, the existing sedimentation tank has poor treatment effect, and the sewage treated by the sedimentation tank still contains more suspended particles.
Disclosure of Invention
The invention provides a water deep treatment device, which aims to solve the technical problems of unreasonable arrangement mode, poor impact load resistance and poor sedimentation treatment effect of the existing sedimentation tank.
According to one aspect of the present invention, there is provided a water deep treatment apparatus for performing sedimentation treatment on sewage, comprising a tank having a water inlet and a water outlet provided at an upper portion thereof,
the box body is internally provided with a vertical flow sedimentation component which is used for guiding the fluid introduced by the water inlet vertically and ejecting and outputting the fluid by utilizing an inclined wall reflection mode, and an inclined tube sedimentation component or an inclined plate sedimentation component which is arranged at the output position of the vertical flow sedimentation component and is used for carrying out sedimentation treatment on the fluid output by the vertical flow sedimentation component by utilizing an inclined tube sedimentation mode.
Further, a sand filtering layer and/or a carbon filtering layer are arranged at the water outlet of the box body; or a circle of water tank is arranged on the inner wall surface of the upper part of the tank body, a sand filtering layer and/or a carbon filtering layer is arranged in the water tank, and the bottom of the water tank is lower than the water outlet.
Further, the vertical flow sedimentation assembly comprises a central barrel and a rebound piece which are connected; the upper part of the central barrel is filled with water flow, and the rebound piece is arranged at the lower end of the central barrel; the rebound piece is provided with at least one inclined plane positioned in the falling direction of the water flow.
Further, the inclination angle of the inclined plane is 10-45 degrees.
Further, the inclined tube sedimentation assembly comprises at least two supporting tubes and a plurality of inclined tubes which are arranged in parallel; the at least two support pipes are fixedly connected with the inner wall of the box body, and the plurality of inclined pipes are positioned in the box body through the at least two support pipes.
Further, the inclined angle of the inclined tube is 50-70 degrees.
Further, the number of the supporting tubes is two, the supporting tubes are horizontally arranged, one end of each of the inclined tubes which are arranged in parallel is connected with one of the supporting tubes, and the other end of each of the inclined tubes is connected with the other supporting tube.
Further, a slope for settling sediment is arranged on the inner wall of the lower part of the box body.
Further, the bottom of the box body is provided with a sludge discharge opening corresponding to the sludge sedimentation area.
Further, a baffle plate for dividing the water inlet into an upper flow port and a lower flow port is arranged at the water inlet of the lower end of the inclined tube, a lower guide plate for guiding water flow to flow into the inclined tube from the upper flow port is further arranged at the water inlet of the lower end of the inclined tube, and an upper guide plate for guiding separated sediment to flow out from the lower flow port is arranged at one end of the baffle plate, which is far away from the water inlet.
The invention has the following beneficial effects:
according to the water deep treatment device, the vertical flow sedimentation and the inclined tube sedimentation are combined, sewage is led into the vertical flow sedimentation assembly through the water inlet pipe and then bounces onto the inclined wall of the inclined tube, preliminary mud-water separation is achieved, the flow velocity of the sewage in the box body can be reduced, the sewage slowly rises in the box body, the structural space is saved, the whole device is more integrated and miniaturized, the structural arrangement mode is reasonable, and the impact load resistance is high. The water deep treatment device has the advantages of reasonable arrangement mode, strong impact load resistance and good sedimentation treatment effect, and the concentration of the discharged solid suspended matters can reach the national standard first class A emission standard.
In addition, a sand filtering layer and/or a carbon filtering layer are arranged at the water outlet of the box body; or a circle of water tank is arranged on the inner wall surface of the upper part of the tank body, a sand filtering layer and/or a carbon filtering layer is arranged in the water tank, and the bottom of the water tank is lower than the water outlet. The water separated from mud and water after the precipitation treatment is discharged through the water outlet after the filtration treatment of the sand filter layer and/or the carbon filter layer, and the sewage treatment effect is particularly good after the twice precipitation treatment and the final filtration treatment.
In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic view showing the construction of a water deep treatment apparatus according to a preferred embodiment of the present invention.
Legend description:
11. a case; 12. a vertical flow sedimentation assembly; 13. a chute precipitation assembly; 20. a water inlet pipe; 30. a water outlet pipe; 113. a water tank; 115. a ramp; 121. a central barrel; 122. a rebound member; 131. a support tube; 132. and (5) a chute.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawing figures, but the invention can be practiced in a number of different ways, as defined and covered below.
As shown in fig. 1, the preferred embodiment of the present invention provides a water deep treatment device, which is used for deep treatment of sewage, and the sewage treated by the water deep treatment device of the present invention can reach the national standard class a effluent standard. The water deep treatment device comprises a box body 11, a vertical flow sedimentation assembly 12 and an inclined tube sedimentation assembly 13, wherein the vertical flow sedimentation assembly 12 and the inclined tube sedimentation assembly 13 are both accommodated and positioned in the box body 11. The case 11 is of a closed structure, which communicates with the outside only through a water inlet and a water outlet, and specifically, the water inlet and the water outlet are provided at an upper sidewall of the case 11. The water inlet pipe 20 stretches into the box 11 through the water inlet and is communicated with the vertical flow sedimentation component 12, the vertical flow sedimentation component 12 is positioned at the central axis position of the box 11 and is vertically arranged, and two ends of the vertical flow sedimentation component 12 respectively penetrate through the inclined pipe sedimentation component 13. The vertical flow sedimentation component 12 is used for guiding the fluid introduced from the water inlet vertically and ejecting and outputting the fluid in a reflection mode of an inclined wall, and the inclined pipe sedimentation component 13 is arranged at the output position of the vertical flow sedimentation component 12 and is used for carrying out sedimentation treatment on the fluid output by the vertical flow sedimentation component 12 in a inclined pipe sedimentation mode. The inclined tube sedimentation component 13 divides the water body into a series of shallow sedimentation layers, the treated water body and the settled sludge are mutually moved and separated in each sedimentation shallow layer, and the inclined tube sedimentation component has the advantages of large sedimentation area, high sedimentation efficiency, short sedimentation time and the like. The inner wall of the box 11 is provided with a circle of water tank 113, the bottom of the water tank 113 is lower than the water outlet, the water outlet pipe 30 is communicated with the water outlet, and only the supernatant which is positioned at the uppermost layer and is subjected to sedimentation treatment can flow into the water tank 113 and then be discharged through the water outlet pipe 30, so that the water deep treatment device has a good sedimentation treatment effect. The water deep treatment device combines the vertical flow sedimentation and the inclined tube sedimentation in a stacked manner, saves the structural space, and enables the whole equipment to be more integrated and miniaturized. It will be appreciated that as a variant, the vertical sedimentation assembly 12 may be provided on one side of the housing 11, with the water being ejected to the other side by means of a sloping plate.
The vertical flow settling assembly 12 comprises a central barrel 121 and a rebound member 122 which are connected, wherein the upper end of the central barrel 121 can be closed or open, the upper part of the central barrel 121 is communicated with the water inlet pipe 20, the rebound member 122 is arranged at the lower end of the central barrel 121, and the rebound member 122 is positioned below the inclined tube settling assembly 13. The sewage introduced from the water inlet pipe 20 passes through the central barrel 121, and is ejected to the inclined wall of the inclined tube sedimentation assembly 13 through the rebound member 122 after freely falling, thereby realizing preliminary mud-water separation. It will be appreciated that the rebound member 122 has at least one inclined surface, and the at least one inclined surface is located in the falling direction of the sewage. Preferably, the rebound member 122 is isosceles triangle, and two waists thereof play a role in ejecting the sewage falling freely. It will also be appreciated that the central tub 121 may be fixed by a fixing rod (not shown) having one end connected to the central tub 121 and the other end connected to the inner wall of the cabinet 11. In order to secure the position of the core barrel 121, a plurality of fixing bars are preferably provided along the circumference of the inner wall of the case 11. It will also be appreciated that the core barrel 121 and the spring 122 are connected by two connecting bars, preferably L-shaped. The inclined surface of the rebound member 122 has an inclination angle of between 10 ° and 45 °, preferably between 10 ° and 20 °, and when the inclined surface of the rebound member 122 has an inclination angle within this range, the sewage falling freely in the central barrel 121 can be uniformly rebounded onto the inclined wall of the inclined tube sedimentation assembly 13, so that the preliminary mud-water separation effect is best. It will be appreciated that the spring 122 may also be a sloping plate, a conical plate or a conical plate. It can be further understood that the inclination angle of the inclined plane of the rebound member 122 is adjustable, and the angle of the water flow falling in the central barrel 121 to the rebound member 122 can be adjusted by adjusting the inclination angle of the inclined plane of the rebound member 122, so as to adjust the rebound angle of the water flow, thereby realizing perfect combination of vertical flow sedimentation and inclined tube sedimentation and ensuring good sedimentation effect.
It will be appreciated that as a variant, the axial length of the core barrel 121 is adjustable. Specifically, the central barrel 121 is of a telescopic structure, and is formed by connecting multiple barrels, and two adjacent barrels can slide relatively along the axial direction and are positioned, so that the axial length of the central barrel 121 can be adjusted. The axial length of the central barrel 121 can be adjusted to adjust the water inflow and the height position of the water outlet, the operation is very convenient, and the impact force of the free falling water flow in the central barrel 121 on the rebound member 122 can be adjusted by adjusting the height position of the water outlet, so that the vertical flow sedimentation and the inclined tube sedimentation can be perfectly combined. It will also be appreciated that the height of the core barrel 121 may also be adjusted. Specifically, the top of the central barrel 121 is connected with the upper inner wall of the box 11 through a lifting mechanism, and the height of the central barrel 121 is adjusted by controlling the lifting of the lifting mechanism, so as to adjust the height position of the water outlet, so that the vertical flow sedimentation and the inclined tube sedimentation can be perfectly combined.
It will be appreciated that as a variant, the spacing between the core barrel 121 and the return element 122 is adjustable. Specifically, the outer wall surface of the central barrel 121 is uniformly provided with a plurality of bayonets at intervals, and two connecting rods fixedly connected with the rebound member 122 can be clamped in the bayonets on the outer wall surface of the central barrel 121, and the distance between the rebound member 122 and the central barrel 121 is adjusted by selecting the positions of the bayonets. By adjusting the distance between the central barrel 121 and the rebound member 122, the impact force of the water flow in the central barrel 121 on the rebound member 122 after free falling can be adjusted, and then the angle of the rebound member 122 ejecting the water flow can be adjusted, so that perfect combination of vertical flow sedimentation and inclined tube sedimentation can be realized.
The inclined tube precipitation assembly 13 comprises at least two supporting tubes 131 and a plurality of inclined tubes 132 which are arranged in parallel, wherein the at least two supporting tubes 131 are fixedly connected with the inner wall of the box body 11, and the plurality of inclined tubes 132 are fixed through the at least two supporting tubes 131. The inclined tube 132 has an inclination angle of 50 to 70 degrees, preferably 55 to 60 degrees, and the inclined tube settling assembly 13 has the best settling effect when the inclined tube 132 has an inclination angle within this range. Preferably, the number of the support tubes 131 is two, one end of each of the plurality of parallel inclined tubes 132 is connected to one support tube 131, and the other end is connected to the other support tube 131. It will be appreciated that the support tube 131 is preferably disposed horizontally, and the inclined tube settling assembly 13 is more structurally stable. It will be appreciated that, preferably, the inclined tube 132 is provided with a honeycomb filler therein, which further enhances the sedimentation effect. It can be appreciated that the water inlet at the lower end and the water outlet at the upper end of the inclined tube 132 can be sealed and adjusted, specifically, the sealing degree of the water inlet at the lower end and the water outlet at the upper end of the inclined tube 132 is adjusted through a sealing plate. It can be further understood that the inclination angle of the inclined tube 132 is adjustable, specifically, the lower end of the inclined tube 132 is fixedly connected with the support tube 131, and the upper end of the inclined tube 132 is movably connected with the support tube 131; or the upper end of the inclined tube 132 is movably connected with the supporting tube 131, and the upper end of the inclined tube 132 is fixedly connected with the supporting tube 131. The sediment deposition rate in the inclined tube 132 can be adjusted by adjusting the inclination angle of the inclined tube 132 so as to accelerate the sedimentation treatment rate. It can be further understood that, as a variant, a baffle is disposed in the water inlet at the lower end of the inclined tube 132 along the axial direction thereof, the baffle divides the water inlet of the inclined tube 132 into an upper flow port and a lower flow port, a lower deflector is disposed at the water inlet at the lower end of the inclined tube 132, so that water flowing out of the vertical flow sedimentation assembly 12 flows into the inclined tube 132 from the upper flow port after being guided by the lower deflector, in addition, an upper deflector is disposed at one end of the baffle far from the water inlet, so that settled sediment flows out of the inclined tube 132 from the lower flow port along the upper deflector, thereby realizing that water flowing into the inclined tube 132 and sediment flowing out of the inclined tube 132 after sedimentation are separated, preventing rising water flow from bringing settled sediment to the water outlet at the upper end of the inclined tube 132, and improving sedimentation efficiency and sedimentation effect. It can be further understood that, as a variant, the inclined tube sedimentation assembly 13 may be integrally lifted along the axial direction thereof with respect to the central barrel 121, specifically, multiple sets of bayonets are symmetrically disposed on two inner sidewalls of the box 11, two ends of the support tube 131 may be respectively fastened in the bayonets on the two sidewalls, and the support tube 131 may be selectively fastened in the bayonets to adjust the height position of the support tube 131, thereby adjusting the height position of the inclined tube 132. By adjusting the height position of the inclined tube sedimentation assembly 13, the angle of the water flow output by the vertical flow sedimentation assembly 12 to the inclined wall of the inclined tube sedimentation assembly 13 can be adjusted, so that the best separation effect of preliminary mud-water separation is ensured.
It will be appreciated that, as a modification, the inclined pipe sedimentation assembly 13 in the present invention may be replaced by an inclined plate sedimentation assembly, and sewage is sedimentated and separated in the space between the inclined plates, and the inclined pipe sedimentation assembly 13 and the inclined plate sedimentation assembly both adopt an inclined sedimentation mode.
Preferably, in order to further improve the sewage treatment effect of the water deep treatment apparatus of the present invention, the water deep treatment apparatus further includes a sand filter layer and/or a carbon filter layer disposed in the water tank 113, and the sand filter layer and/or the carbon filter layer performs a final filtering treatment on the water flow, thereby further improving the sewage treatment effect. The sand filter layer can further remove particulate matters in the sewage, and the carbon filter layer can further adsorb grease in the sewage. Preferably, the water inlet surface of the sand filter layer and/or the carbon filter layer is inclined towards the inner cavity of the box body 11, so that filtered impurities return to the box body 11 for precipitation due to the self gravity and the scouring force of water flow, and the self-cleaning function of the sand filter layer and/or the carbon filter layer is realized. It will be appreciated that as a variant, the sand filter and/or carbon filter may be provided directly at the water outlet of the tank 11.
Preferably, a slope 115 is arranged on the inner wall of the lower part of the tank 11, settled sludge slides to the bottom of the tank 11 along the surface of the slope 115, the settling speed of the sludge is accelerated by the arrangement of the slope 115, and the sewage settling treatment speed is improved. The slope 115 has an inclination angle of 50 ° to 70 °, preferably 55 ° to 65 °. It is further preferable that the bottom of the tank 11 is provided with a sludge discharge port (not shown) in a sludge settling area so as to periodically discharge the sludge in the tank 11.
It will be appreciated that, preferably, the water tank 113 may slide up and down relative to the inner wall of the tank 11, so that the position of the water tank 113 may be adjusted according to the real-time water level in the tank 11 to adjust the water outlet flow of the water outlet. The structure that the water tank 113 can slide up and down relative to the inner wall of the box body 11 can be that a bulge is arranged on the outer wall of the water tank 113, a groove is arranged on the inner wall of the box body 11, the two can slide relatively through the bulge and the groove, in addition, a plurality of positioning convex points are uniformly arranged in the groove at intervals along the vertical direction, and the positioning of the water tank 113 is realized through the positioning convex points. It will also be appreciated that the protrusions may be provided on the inner wall of the housing 11 and the grooves on the outer wall of the sink 113.
According to the water deep treatment device, after sewage is introduced into the central barrel 121 through the water inlet pipe 20, the sewage freely falls in the central barrel 121 and then bounces to the inclined wall of the inclined pipe 132 through the rebound piece 122, so that preliminary mud-water separation is realized, the flow velocity of the sewage in the tank 11 can be reduced, and the sewage slowly rises in the tank 11. The rising direction of the water flow in the box 11 is opposite to the settling direction of the particles, the particles with the rising speed equal to the settling speed form a layer of suspension layer in the box 11, so that the rising particles are intercepted and filtered, the particles fall to the bottom of the box 11 after being settled, the supernatant after the settling treatment is buffered and transited through the water tank 113, and finally filtered and screened in the water tank 113 through the sand filter layer and/or the carbon filter layer, and then discharged through the water outlet pipe 30. The water deep treatment device combines vertical flow sedimentation and inclined tube sedimentation, has the advantages of reasonable arrangement mode, strong impact load resistance and good sedimentation treatment effect, and the concentration of the solid suspended matters of the discharged water can reach the national standard first class A discharge standard.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a water deep treatment device, its is used for carrying out sedimentation to sewage, including box (11), the upper portion of box (11) is provided with water inlet and delivery port, its characterized in that:
a vertical flow sedimentation component (12) for vertically guiding the fluid introduced by the water inlet and ejecting and outputting the fluid by utilizing an inclined wall reflection mode and an inclined tube sedimentation component (13) which is arranged at the output position of the vertical flow sedimentation component (12) and is used for carrying out sedimentation treatment on the fluid output by the vertical flow sedimentation component (12) by utilizing an inclined sedimentation mode are arranged in the box body (11);
the inclined tube sedimentation assembly (13) comprises at least two supporting tubes (131) and a plurality of inclined tubes (132) which are arranged in parallel; the at least two support pipes (131) are fixedly connected with the inner wall of the box body (11), and the plurality of inclined pipes (132) are positioned in the box body (11) through the at least two support pipes (131);
a baffle plate for dividing the water inlet of the lower end of the inclined tube (132) into an upper flow port and a lower flow port is arranged at the water inlet of the lower end of the inclined tube (132), a lower guide plate for guiding water flow to flow into the inclined tube (132) from the upper flow port is also arranged at the water inlet of the lower end of the inclined tube (132), and an upper guide plate for guiding separated sediment to flow out of the lower flow port is arranged at one end of the baffle plate far away from the water inlet, so that the water flow entering the inclined tube (132) and the sediment flowing out of the inclined tube (132) after precipitation flow separately, and the rising water flow is prevented from bringing the settled sediment to the water outlet of the upper end of the inclined tube (132);
the vertical flow sedimentation component (12) comprises a central barrel (121) and a rebound piece (122) which are connected, water flows are introduced into the upper part of the central barrel (121), the rebound piece (122) is arranged at the lower end of the central barrel (121), and the rebound piece (122) is provided with at least one inclined plane positioned in the falling direction of the water flow.
2. The water depth treatment device according to claim 1, wherein:
a sand filtering layer and/or a carbon filtering layer are arranged at the water outlet of the box body (11);
or a circle of water tank (113) is arranged on the inner wall surface of the upper part of the box body (11), a sand filtering layer and/or a carbon filtering layer is arranged in the water tank (113), and the bottom of the water tank (113) is lower than the water outlet.
3. The water depth treatment device according to claim 2, wherein:
the inclined plane has an inclination angle of 10-45 degrees.
4. The water depth treatment device according to claim 1, wherein:
the inclined angle of the inclined tube (132) is 50-70 degrees.
5. The water depth treatment device according to claim 1, wherein:
the number of the supporting tubes (131) is two, the supporting tubes are horizontally arranged, one end of each of the plurality of inclined tubes (132) which are arranged in parallel is connected with one supporting tube (132), and the other end of each of the plurality of inclined tubes is connected with the other supporting tube (131).
6. The water depth treatment device according to claim 1, wherein:
the inner wall of the lower part of the box body (11) is provided with a slope (115) for settling sediment.
7. The water depth treatment device according to claim 1, wherein:
the bottom of the box body (11) is provided with a sludge discharge opening corresponding to the sludge sedimentation area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594445.1A CN109467206B (en) | 2018-12-25 | 2018-12-25 | Water advanced treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594445.1A CN109467206B (en) | 2018-12-25 | 2018-12-25 | Water advanced treatment device |
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| Publication Number | Publication Date |
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| CN109467206A CN109467206A (en) | 2019-03-15 |
| CN109467206B true CN109467206B (en) | 2024-03-05 |
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| CN201811594445.1A Active CN109467206B (en) | 2018-12-25 | 2018-12-25 | Water advanced treatment device |
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| CN112892039B (en) * | 2021-01-14 | 2022-12-30 | 江苏中兴水务有限公司 | Crude drug treatment device capable of being cleaned circularly |
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|---|---|---|---|---|
| CN201045130Y (en) * | 2007-04-27 | 2008-04-09 | 浙江大学 | Sludge self-refluxing aerobic organisms processing unit |
| WO2012167486A1 (en) * | 2011-06-07 | 2012-12-13 | 珠海九通水务有限公司 | Sedimentation tank provided with horizontal pipe sediment separation device |
| KR20140053464A (en) * | 2012-10-26 | 2014-05-08 | 케이팩코리아주식회사 | Precipitation device of wastewater treatment systems having distribution tube |
| CN104190114A (en) * | 2014-09-15 | 2014-12-10 | 山东源宝环保装备有限公司 | Vertical flow type pipe chute sedimentation tank |
| JP2016123897A (en) * | 2014-12-26 | 2016-07-11 | 住友重機械エンバイロメント株式会社 | Sedimentation sand separation device |
| CN205850319U (en) * | 2016-04-27 | 2017-01-04 | 重庆泰克环保科技股份有限公司 | Novel inclined tube vertical sedimentation tank |
| CN209367977U (en) * | 2018-12-25 | 2019-09-10 | 湖南智水环境工程有限公司 | Water depth processing unit |
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| CN109467206A (en) | 2019-03-15 |
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