CN210945001U - Flow-reducing delay baffling type anaerobic treatment device - Google Patents
Flow-reducing delay baffling type anaerobic treatment device Download PDFInfo
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- CN210945001U CN210945001U CN201921071568.7U CN201921071568U CN210945001U CN 210945001 U CN210945001 U CN 210945001U CN 201921071568 U CN201921071568 U CN 201921071568U CN 210945001 U CN210945001 U CN 210945001U
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Abstract
The utility model provides a flow delay-reducing baffling type anaerobic treatment device, which is mainly characterized in that a drainage device and a baffling type anaerobic reactor are formed when the flow is reduced, and the baffling type anaerobic reactor adopts a lower baffling flow guide pipe or a flow guide groove of multi-point water distribution in a multi-stage vertical flow sewage treatment space. The utility model discloses a device can reduce the impact load of intaking, prolongs sewage dwell time, optimizes the mode that adopts the honeycomb duct to carry out the baffling water distribution, improves the sewage treatment effect.
Description
Technical Field
The utility model relates to a sewage treatment device.
Background
The drainage end of the multi-stage baffling type anaerobic treatment device is provided with the small-flow water outlet and the overflow port, and a volume adjusting space is formed between the small-flow water outlet and the overflow port, so that the overflowing speed of drainage and sewage treatment can be buffered, the sewage retention time is prolonged, and the sewage treatment effect is improved. The lower baffling baffle of the baffling anaerobic treatment device is changed into a diversion pipe or a diversion trench which baffls downwards, so that construction and installation can be simplified, but the diversion pipe or the diversion trench which can baffle sewage downwards can cause uneven sewage mixing and has dead angles for sewage treatment, therefore, a horizontal water distribution pipe can be arranged at the water outlet end of the lower portion of the lower baffling diversion pipe or the diversion trench, or a plurality of lower baffling diversion pipes or diversion trenches are adopted, so that water distribution for sewage baffling treatment can be optimized, and the process of baffling anaerobic treatment is optimized and improved.
Disclosure of Invention
The utility model aims at designing a baffling formula anaerobic treatment device that carries out the time delay that subtracts of multiple spot water distribution with lower baffling guiding device.
The utility model discloses flow delay's baffling formula anaerobic treatment device is established ties by multistage vertical current sewage treatment space, and there is external drainage device or built-in sewage anaerobic treatment device when subtracting the curtain coating in the play water end vertical current sewage treatment space, there is the inlet tube in the end vertical current sewage treatment space of intaking, separate by space division board or space partition wall between the adjacent vertical current sewage treatment space, there is overflow entrance to a cave or overflow pipe on the upper portion of space division board or space partition wall, overflow entrance to a cave or two adjacent vertical current sewage treatment spaces of overflow pipe intercommunication, the bottom of a pipe height that overflows entrance to a cave or overflow pipe is not higher than the terminal drainage device's when subtracting the curtain coating play water height, in vertical current sewage treatment space, connect the lower baffling guiding device of multiple spot water distribution respectively by inlet tube or overflow entrance to a cave or overflow entrance to overflow the flow pipe.
The sewage anaerobic treatment device is built by bricks or reinforced concrete or is made of plastic materials or is made of glass reinforced plastic composite materials or is made of metal materials or is formed by splicing reinforced concrete prefabricated parts, the overlooking shape of the sewage anaerobic treatment device is a quadrilateral sewage treatment device or is a transverse cylindrical sewage treatment device or is a sewage treatment device of an upright column-shaped container, the sewage anaerobic treatment device is an integral device or is a device formed by serially splicing a plurality of vertical flow sewage treatment spaces into a whole or is a device formed by serially combining single vertical flow sewage treatment spaces.
The vertical flow sewage treatment space is a hollow sedimentation digestion tank space or a digestion tank space with a filler arranged on the flow passing cross section, the side wall of one end is provided with at least one hole or pipeline for water inlet, the side wall of the other end is provided with at least one hole or pipeline for water outlet, the hole or pipeline at one end of the water inlet is connected with a lower baffling flow guide device, the top of the digestion tank space is provided with an exhaust pipe or the upper part of the side wall is provided with a vent hole, and the top plate of the digestion tank is provided with an inspection hole and a cover plate.
The drainage device during the external flow reducing casting comprises a flow reducing water outlet pipe or a flow reducing water outlet, an overflow water outlet pipe or an overflow water outlet, and a water collecting well or a sedimentation tank, wherein the flow reducing water outlet pipe or the flow reducing water outlet is a small-caliber pipeline or a hole with the caliber smaller than that of a water inlet pipe, the overflow water outlet pipe or the overflow water outlet is arranged on the side wall above the height of the flow reducing water outlet pipe or the flow reducing water outlet, the flow reducing water outlet pipe or the flow reducing water outlet and the overflow water outlet pipe or the overflow water outlet are arranged on the side wall at the water outlet end of a vertical flow sewage treatment space and led to the outside of the water collecting well or the sedimentation tank, the water collecting well or the sedimentation tank is arranged outside the vertical flow sewage treatment space at the tail end of the water collecting well or the sedimentation tank, the top of the water collecting well or the sedimentation.
The built-in flow reducing type drainage device is a device arranged at the internal drainage end of the vertical flow sewage treatment space, the lower part of the built-in flow reducing type drainage device is provided with a flow reducing water outlet, the top of the built-in flow reducing type drainage device is provided with an overflow water outlet, and the side surface of the built-in flow reducing type drainage device is provided with a drainage pipe or a drainage outlet which leads to the outside from the side wall of the vertical flow sewage treatment space.
The lower baffling and flow guiding device is at least one three-way lower baffling flow guiding pipe or three-way lower baffling flow guiding groove or inverted L-shaped lower baffling flow guiding pipe or inverted L-shaped lower baffling flow guiding groove communicated with the water inlet pipe or the overflow hole or the overflow pipe, the three-way lower baffling flow guiding pipe or three-way lower baffling flow guiding groove or inverted L-shaped lower baffling flow guiding groove is vertically and downwards guided to the lower part of the vertical flow sewage treatment space, the three-way lower baffling flow guiding pipe or three-way lower baffling flow guiding groove or inverted L-shaped lower baffling flow guiding pipe or inverted L-shaped lower baffling flow guiding groove is directly guided to the vertical flow sewage treatment space, or the lower part of the three-way lower baffling flow guiding pipe or three-way lower baffling flow guiding groove or inverted L-shaped lower baffling flow guiding pipe or inverted L-shaped lower baffling flow guiding groove is provided with a water distributing pipe or a water distributing groove which is horizontally arranged along the direction, and at least two water distributing pipes or water distributing grooves are arranged on the water distributing pipe or water distributing groove towards the bottom The port is a bottom plate of the vertical flow sewage treatment space below the lower baffling guide pipe or the lower baffling guide groove, or a guide sloping plate or a guide slope which slopes to the other side direction of the vertical flow sewage treatment space below the lower baffling guide pipe or the lower baffling guide groove.
The utility model is suitable for a carry out anaerobic digestion to the domestic sewage that the inflow is undulant big, useful part lies in can buffering into water, optimizes sewage and overflows the route, avoids anaerobic digestion's dead angle, prolongs sewage dwell time, improves anaerobic digestion and handles, improves the sewage treatment effect.
Drawings
The structure of the present invention will be further explained with reference to the drawings and examples
Fig. 1 is a schematic view of a cross-section of embodiment 1 of the present invention.
Fig. 2 is a schematic sectional view a-a of fig. 1 according to embodiment 1 of the present invention.
Fig. 3 is a schematic sectional view of embodiment 2 of the present invention.
Fig. 4 is a schematic sectional view B-B of fig. 2 according to embodiment 2 of the present invention.
Fig. 5 is a schematic sectional view of embodiment 3 of the present invention.
Fig. 6 is a schematic sectional view of embodiment 4 of the present invention.
Figure 7 is a schematic drawing of embodiment 5 of the invention in elevation.
Fig. 8 is a schematic sectional view of embodiment 6 of the present invention.
In the attached drawings, 1, a water inlet pipe; 2. an overflow outlet pipe or an overflow outlet; 3. a flow reducing water outlet pipe or a flow reducing water outlet; 4. an overflow orifice or tube; 5. a three-way lower deflection flow guide pipe or a three-way lower deflection flow guide groove; 6. a filler; 7. a drain pipe or outlet; 8. a water distribution pipe or a water distribution tank; 9. an exhaust pipe; 10. an inspection opening and a cover plate; 11. space partitions or walls; 12. a water catchment well or a sedimentation basin; 13. a diversion inclined plate or a diversion slope; 14. an inverted L-shaped lower baffling guide pipe or an inverted L-shaped lower baffling guide groove; 15. a vertical flow sewage treatment space; 16. a vent hole; 17. a water distribution port; 18. a built-in drainage device for flow reducing;
Detailed Description
As shown in the figure 1, 2 embodiment 1 is made of steel material and has four vertical flow sewage treatment spaces 15 in series to form a sewage anaerobic treatment device, the vertical flow sewage treatment space 15 at the water inlet end has a water inlet pipe 1, the water inlet pipe 1 is communicated with a three-way type lower baffling draft tube 5, the space partition plate 11 between two adjacent vertical flow sewage treatment spaces 15 is provided with a flow through hole or a flow through tube 4, the flow through hole or the flow through tube 4 is connected with a three-way type lower baffling draft tube 5 of the following vertical flow sewage treatment space 15, the lower part of the three-way type lower baffling draft tube 5 is provided with a horizontal water distribution pipe 8, the water distribution pipe 8 is provided with four water distribution holes 17, the upper part of each space partition plate 11 is provided with two vent holes 16, the top plate of each vertical flow sewage treatment space 15 is provided with an inspection hole and a cover plate 10, the outside of the vertical flow sewage treatment space 15 at the tail end is provided with a water collection well or, a flow reducing water outlet pipe or a flow reducing water outlet port 3 is arranged on the side wall between the vertical flow sewage treatment space 15 and the water collecting well or the sedimentation tank 12, an overflow water outlet pipe or an overflow water outlet port 2 is arranged above the flow reducing water outlet pipe or the flow reducing water outlet port 3, an inspection port and a cover plate 10 are arranged at the top of the water collecting well or the sedimentation tank 12, a drain pipe or a drain port 7 is arranged on the side wall, the drain pipe or the drain port 7 is not higher than the overflow water outlet pipe or the overflow water outlet port 2, and an exhaust pipe 9 leading to the outside is arranged at the top of the vertical flow sewage treatment space 15.
The lower deflection draft tube of embodiment 2 shown in fig. 3 and 4 is an inverted L-shaped lower deflection draft tube 14, three overflow holes or overflow tubes 4 are formed on a space partition plate 11 between adjacent vertical flow sewage treatment spaces 15, the three overflow holes or overflow tubes 4 are respectively connected with three inverted L-shaped lower deflection draft tubes 14, a draft sloping plate or draft sloping 13 sloping toward the interior of the vertical flow sewage treatment space 15 is arranged below the tube opening of the inverted L-shaped lower deflection draft tube 14, and the embodiment is otherwise designed as in embodiment 1.
The embodiment 3 shown in FIG. 5 is an apparatus in which four vertical-flow sewage treatment spaces 15 are connected in series, and packing 6 is provided in the flow cross section of the second and third vertical-flow sewage treatment spaces 15, and is otherwise designed as in embodiment 1.
The embodiment 4 shown in fig. 6 is a horizontal treatment device made of plastic material, the treatment device is formed by splicing and combining four single vertical flow sewage treatment spaces 15, each single vertical flow sewage treatment space 15 is a horizontal cylindrical space, a three-way lower baffling draft tube 5 is connected by a water inlet pipe 1, a space partition plate 11 between two adjacent vertical flow sewage treatment spaces 15 is provided with a flow through hole 4, an inverted L-shaped lower baffling draft tube 14 is connected from the flow through hole 4, a water distribution pipe 8 is arranged at the lower part of the inverted L-shaped lower baffling draft tube 14, the water distribution pipe 8 is provided with at least two water distribution ports 17, a water collection well or sedimentation tank 12 is arranged outside the end vertical flow sewage treatment space 15, the two are communicated by a flow reducing water pipe 3 and an overflow water outlet pipe 2, an inspection port and a cover plate 10 are arranged at the top of the water collection well or sedimentation tank 12, each vertical flow sewage treatment space 15 has an inspection opening and a cover plate 10 at the top, a vent hole 16 at the upper part of the partition plate 11, and an exhaust pipe 9 leading to the outside at the top of the treatment apparatus.
The embodiment 5 shown in fig. 7 is that a built-in type drainage device 18 for reducing casting is arranged in the end vertical flow sewage treatment space 15, the built-in type drainage device 18 for reducing casting is in a groove shape with an upper opening, the top is provided with an overflow water outlet 2, the bottom is provided with a water reducing outlet 3, one side surface of a groove body is the side wall of the vertical flow sewage treatment space 15, and a drainage pipe 7 leading to the outside is arranged, and the design of other aspects of the embodiment is the same as that of the embodiment 2.
The embodiment 6 shown in fig. 8 is composed of four vertical flow sewage treatment spaces 15 connected in series, the container of each single vertical flow sewage treatment space 15 is columnar, two adjacent vertical flow sewage treatment spaces 15 are communicated by an overflow pipe 4, a water inlet pipe 1 and the overflow pipe 4 are respectively connected with a three-way lower baffling guide pipe 5, the top of each single vertical flow sewage treatment space 15 is provided with an exhaust pipe 9 and an inspection opening and a cover plate 10, and the embodiment is designed as the embodiment 1 in other aspects.
Claims (6)
1. A flow-delay-reducing baffling anaerobic treatment device is characterized in that multistage vertical flow sewage treatment spaces are connected in series, an external flow-reducing drainage device or a built-in flow-reducing drainage device sewage anaerobic treatment device is arranged in the vertical flow sewage treatment space at a water outlet end, a water inlet pipe is arranged in the vertical flow sewage treatment space at the water inlet end, adjacent vertical flow sewage treatment spaces are separated by a space partition plate or a space partition wall, a flow-passing hole or a flow-passing pipe is arranged at the upper part of the space partition plate or the space partition wall and is communicated with the two adjacent vertical flow sewage treatment spaces, the height of the bottom of the flow-passing hole or the flow-passing pipe is not higher than the water outlet height of the drainage device at the tail end flow-reducing drainage, and a lower baffling flow guide device for multi-point water distribution is respectively connected with the water inlet pipe or the flow-passing hole or the flow-passing pipe in the vertical flow sewage treatment spaces.
2. The delay-reducing baffling type anaerobic treatment device according to claim 1, wherein the anaerobic treatment device for sewage is constructed by bricks, reinforced concrete, plastic material, glass fiber reinforced plastic composite material, metal material or prefabricated reinforced concrete components, and the anaerobic treatment device for sewage is a quadrangular sewage treatment device in a overlooking shape, a horizontal cylindrical sewage treatment device or a vertical column-shaped container sewage treatment device, and is an integral device, or a device formed by serially connecting and combining a plurality of vertical flow sewage treatment spaces, or a device formed by serially connecting and combining single vertical flow sewage treatment spaces.
3. The delay-reducing baffling anaerobic treatment device according to claim 1, wherein the vertical flow sewage treatment space is a sedimentation digester space with a hollow interior, or a digester space with a filler in the flow cross section, the side wall of one end is provided with at least one hole or pipeline for water inlet, the side wall of the other end is provided with at least one hole or pipeline for water outlet, the hole or pipeline at the water inlet end is connected with a baffling flow guide device, the top of the digester space is provided with an exhaust pipe or the upper part of the side wall is provided with a vent hole, and the top plate of the digester is provided with an inspection hole and a cover plate.
4. The flow-delay-reducing baffling type anaerobic treatment device according to claim 1, wherein the external flow-delay-reducing drainage device consists of a flow-reducing water outlet pipe or a flow-reducing water outlet, an overflow water outlet pipe or an overflow water outlet, the water collecting well or the sedimentation tank is formed, the flow reducing water outlet pipe or the flow reducing water outlet is a small-caliber pipeline or a hole with the caliber smaller than that of the water inlet pipe, the overflow water outlet pipe or the overflow water outlet is arranged on the side wall above the height of the flow reducing water outlet pipe or the flow reducing water outlet, the flow reducing water outlet pipe or the flow reducing water outlet and the side wall of the overflow water outlet pipe or the overflow water outlet at the water outlet end of the vertical flow sewage treatment space are communicated with the outside water collecting well or the sedimentation tank, the water collecting well or the sedimentation tank is arranged outside the vertical flow sewage treatment space at the tail end, the top of the water collecting well or the sedimentation tank is provided with an inspection port and a cover plate, the side wall is provided with a water discharging pipe or a.
5. The flow-delay-reducing baffling type anaerobic treatment device according to claim 1, wherein the built-in flow-delay-reducing drainage device is a device arranged at the inner drainage end of the vertical flow sewage treatment space, a flow-delay water outlet is arranged at the lower part of the built-in flow-reducing drainage device, an overflow water outlet is arranged at the top of the built-in flow-reducing drainage device, and a drainage pipe or a drainage port is arranged on the side surface of the built-in flow-reducing drainage device and leads to the outside from the side wall of the vertical flow sewage treatment space.
6. The delay-reducing baffling anaerobic treatment device according to claim 1, wherein the lower baffling and guiding device is at least one three-way lower baffling and guiding pipe or three-way lower baffling and guiding trough or inverted L-shaped lower baffling and guiding trough communicating with the water inlet pipe or the water outlet hole or the water outlet pipe, the three-way lower baffling and guiding pipe or three-way lower baffling and guiding trough or inverted L-shaped lower baffling and guiding trough is vertically and downwardly directed to the lower part of the vertical flow sewage treatment space, the three-way lower baffling and guiding pipe or three-way lower baffling and guiding trough or inverted L-shaped lower baffling and guiding trough is directly directed to the vertical flow sewage treatment space, or the three-way lower baffling and guiding trough or inverted L-shaped lower baffling and guiding trough is provided with a pipe or a water distribution trough horizontally arranged in the direction at the lower part of the three-way lower baffling, at least two water distribution ports are arranged on the water distribution pipe or the water distribution groove towards the bottom or the side of the vertical flow sewage treatment space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071568.7U CN210945001U (en) | 2019-07-08 | 2019-07-08 | Flow-reducing delay baffling type anaerobic treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921071568.7U CN210945001U (en) | 2019-07-08 | 2019-07-08 | Flow-reducing delay baffling type anaerobic treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN210945001U true CN210945001U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921071568.7U Expired - Fee Related CN210945001U (en) | 2019-07-08 | 2019-07-08 | Flow-reducing delay baffling type anaerobic treatment device |
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| CN (1) | CN210945001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374610A (en) * | 2020-11-12 | 2021-02-19 | 上海交通大学 | Biological ecological coupling's rural sewage treatment device |
-
2019
- 2019-07-08 CN CN201921071568.7U patent/CN210945001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374610A (en) * | 2020-11-12 | 2021-02-19 | 上海交通大学 | Biological ecological coupling's rural sewage treatment device |
| CN112374610B (en) * | 2020-11-12 | 2024-04-26 | 上海交通大学 | Biological ecological coupling rural sewage treatment equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210708 |