CN214020154U - Different elevation sewage treatment is from moisturizing mixed cycle device - Google Patents
Different elevation sewage treatment is from moisturizing mixed cycle device Download PDFInfo
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- CN214020154U CN214020154U CN202021862804.XU CN202021862804U CN214020154U CN 214020154 U CN214020154 U CN 214020154U CN 202021862804 U CN202021862804 U CN 202021862804U CN 214020154 U CN214020154 U CN 214020154U
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Abstract
The utility model particularly relates to a different elevation sewage treatment is from moisturizing mixed cycle device, including the pond of hydrolysising, mix the water tank, communicating pipe and float bar, mix the water tank and set firmly in the pond of hydrolysising, communicating pipe is located and mixes the water tank top, the communicating pipe top is less than the liquid level of the pond of hydrolysising, the breakwater that has the inlet opening sets firmly on the communicating pipe top, be equipped with the guide ring that has hollow out construction in the communicating pipe, set firmly the bearing board on the float bar, the bearing board is located the communicating pipe, and have the clearance with between the communicating pipe, the float bar bottom sets firmly the floater, the floater is located mixed the water tank, the float bar top slides and passes guide ring and communicating pipe and extends to the outside of communicating pipe, when the float bar come-up, bearing board and breakwater laminating; the side wall of the communicating pipe is provided with an exhaust pipe, the top of the exhaust pipe exceeds the liquid level of the hydrolysis tank, the upper part of the mixed water tank is provided with a self-flowing water inlet, the lower part of the mixed water tank is provided with a water tank water outlet, and the water tank water outlet is connected with a water distribution pipe of the hydrolysis tank.
Description
Technical Field
The utility model belongs to the technical field of small-size waste water treatment facility, especially, relate to a different elevation sewage treatment is from moisturizing mixed cycle device.
Background
The hydrolysis process of small-scale waste water treatment facilities generally adopts stirring facilities, and hydraulic stirring is one of them. The hydraulic stirring means that a pump pumps the supernatant of the hydrolysis tank, then the supernatant is pumped to the bottom of the tank body, and the sludge at the bottom of the tank body is stirred through a water distribution pipeline at the bottom of the tank body, so that the sludge is in a suspension state and is fully combined with the wastewater.
When a small-sized industrial wastewater treatment facility is built, the physicochemical treatment facility and the biochemical treatment facility are both of an overground structure, and when the elevation of the physicochemical treatment facility is lower than that of the biochemical pool, the inlet elevation of a subsequent treatment unit is met by lifting the physicochemical treatment facility.
The physicochemical treatment facility has higher investment cost in the raised scheme, the circulating water and the inlet water are not mixed uniformly, and the self-flowing inlet water is influenced when the circulating water is conveyed by the pump to flow back to the water distribution pipeline at the bottom of the tank body, so that the inlet water flow is not smooth, the designed inlet water quantity cannot be reached, and the like.
SUMMERY OF THE UTILITY MODEL
When the materialization processing facility elevation is lower than biochemical pond for solving prior art existence, then need satisfy the problem of follow-up processing unit's the elevation of intaking through raising materialization processing facility, the utility model provides a different elevation sewage treatment is from moisturizing mixed cycle device, if the low elevation processing facility is intake toward high-order high hydrolysis acidification pond, under the condition of not raising low elevation processing facility, extracts circulating water simultaneously through the water pump and intake from the rivers, gets into the water distributor and carries out the water distribution after mixing.
In order to solve the technical problem, the utility model adopts the following technical scheme that a self-replenishing mixed circulation device for sewage treatment with different elevations comprises a hydrolysis tank, a mixed water tank, a communicating pipe, a floating rod and a water pump, wherein the mixed water tank is fixedly arranged in the hydrolysis tank, the bottom of the communicating pipe is fixedly connected with the top of the mixed water tank, the communicating pipe is communicated with the mixed water tank, the top of the communicating pipe is lower than the liquid level of the hydrolysis tank, a water baffle is fixedly arranged at the top end of the communicating pipe, a water inlet hole is penetrated in the middle of the water baffle, a guide ring is arranged in the communicating pipe along the pipe wall in a sliding manner, the guide ring is in a hollow structure, a bearing plate is fixedly arranged on the floating rod and is positioned in the communicating pipe, a gap is reserved between the bearing plate and the communicating pipe, a floating ball is arranged at the bottom end of the floating rod and is positioned in the mixed water tank, the top end of the floating rod penetrates through the guide ring and the communicating pipe in a sliding mode and extends to the outside of the communicating pipe, and when the floating ball drives the floating rod to float upwards, the bearing plate is attached to the water baffle plate to block the water inlet hole;
the lateral wall of the communicating pipe is provided with an exhaust pipe, the top of the exhaust pipe exceeds the liquid level of the hydrolysis tank, the bottom of the hydrolysis tank is provided with a water distribution pipe, the upper part of the mixed water tank is provided with a self-flowing water inlet, the lower part of the mixed water tank is provided with a water tank water outlet, the water inlet end of the water pump is communicated with the water tank water outlet, and the water outlet end of the water pump is communicated with the water distribution water inlet of the water distribution pipe.
Preferably, a limiting support is fixedly arranged on the water baffle, a second guide pipe is arranged on the limiting support, the water baffle is located between the limiting support and the guide ring, a first guide pipe is arranged in the middle of the guide ring, and the top end of the floating rod sequentially penetrates through the first guide pipe, the water inlet hole and the second guide pipe in a sliding mode. The direction precision of the up-and-down floating of the floating rod is ensured, and the reliability and the stability of the self-water-replenishing mixed circulation device are improved.
Preferably, the floating rod is provided with an external thread, the floating rod is in threaded connection with a limit nut, and when the floating ball drives the floating rod to sink, the bottom end of the limit nut is in contact with the top end of the second guide pipe. The floating height range of the floating rod can be adjusted by adjusting the limit nut.
Preferably, the floating balls are stainless steel floating balls, the number of the floating balls is two, the two floating balls are sequentially arranged along the axial direction of the floating rod, the floating rod is in threaded connection with two locking nuts, and the two floating balls are located between the two locking nuts. The fixing mode of the floating ball is simple and firm, the installation is convenient, and the function of the floating ball is reliable.
Preferably, the inner wall of the communicating pipe is fixedly provided with a limiting point, and the guide ring is in contact with the limiting point when sliding downwards along the inner wall of the communicating pipe. Effectively prevent that the guide ring from sliding downwards along the inner wall of the communicating pipe and separating from the communicating pipe.
Preferably, the communicating pipe is fixedly connected with the mixed water tank through a connecting flange, and the limiting point is positioned above the connecting flange. The fixed connection structure of the communicating pipe and the mixed water tank is simple and reliable.
Furthermore, the fixed cover in top of closed tube is equipped with the flange circle, the breakwater passes through the fixed top that sets up at the flange circle of bolt. The baffle is fixedly arranged at the top end of the communicating pipe through the flange ring, and the fixed connection structure is simple and firm.
Further, a first sealing element is arranged between the water baffle and the flange ring; and a second sealing element is fixedly arranged on the bearing plate and is positioned between the water baffle and the bearing plate. When the floating rod floats to the joint of the bearing plate and the water baffle plate to block the water inlet hole, the arrangement of the first sealing element and the second sealing element improves the sealing property of the communicating pipe.
Further, the first sealing piece is a rubber gasket; and the second sealing element is a silica gel plate. The silica gel plate has good sealing performance, abrasion resistance and long service life.
Has the advantages that: the utility model discloses a different elevation sewage treatment is from moisturizing mixed cycle device, through will flowing automatically and intake with the circulating water preliminary mixing, borrow the high-speed rotation of water pump impeller again, can mix more evenly, and then stabilized the quality of water of intaking, improved the water distribution homogeneity of follow-up treatment device apparently; the utility model discloses a different elevation sewage treatment self-replenishing water mixing cycle device, the use of the device of circulation self-replenishing water mixing will break away the restriction of different structures elevation, reduce the investment of capital construction facilities, greatly reduce investment cost; utility model's different elevation sewage treatment is from moisturizing mixed cycle device, simple structure is reliable, design benefit, and manufacturing is convenient, and the cost is lower.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of the self-replenishing water mixing and circulating device for sewage treatment at different elevations;
FIG. 2 is an enlarged fragmentary view of A of FIG. 1 with the support plate in a closed position;
FIG. 3 is an enlarged fragmentary view of A of FIG. 1 with the support plate in an open position;
FIG. 4 is an enlarged fragmentary view B of FIG. 2 with the support plate in a closed position;
FIG. 5 is a schematic top view of the guide ring of the self-replenishing water mixing and circulating device for sewage treatment at different elevations;
the direction of the arrows in fig. 1 and 3 indicate the direction of liquid flow;
in the figure: 1. the water treatment device comprises a hydrolysis tank, 2 parts of a mixing water tank, 2 parts of 1 part of a self-flowing water inlet, 2 parts of a water tank water outlet, 3 parts of a communicating pipe, 3 parts of 1 part of a limiting point, 4 parts of a floating rod, 5 parts of a floating ball, 6 parts of a water pump, 6 parts of 1 part of a pump water inlet pipeline, 6 parts of 2 parts of a pump water outlet pipeline, 7 parts of a water baffle, 7 parts of 1 part of a water inlet hole, 8 parts of a guide ring, 8 parts of 1 part of a first guide pipe, 9 parts of a bearing plate, 10 parts of an exhaust pipe, 11 parts of a water distribution pipe, 11 parts of 1 part of a water distribution water inlet, 12 parts of a limiting bracket, 12 parts of 1 part of a second guide pipe, 13 parts of a limiting nut, 14 parts of a locking nut, 15 parts of a connecting flange, 16 parts of a flange ring, 17 parts of a bolt, 18 parts of a rubber gasket, 19 parts of a silica gel plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, a self-replenishing mixed circulation device for sewage treatment at different elevations comprises a hydrolysis tank 1, a mixed water tank 2, a communicating pipe 3, a floating rod 4 and a water pump 6, wherein the mixed water tank 2 is fixedly arranged in the hydrolysis tank 1, the bottom of the communicating pipe 3 is fixedly connected with the top of the mixed water tank 2, the communicating pipe 3 is fixedly connected with the mixed water tank 2 through a connecting flange 15, the communicating pipe 3 is communicated with the mixed water tank 2, the top of the communicating pipe 3 is lower than the liquid level of the hydrolysis tank 1, and the liquid level of the embodiment is lower than 10 cm; the top end of the communicating pipe 3 is fixedly provided with a water baffle 7, the top end of the communicating pipe 3 of the embodiment is provided with a flange ring 16 through welding and fixing sleeves, the water baffle 7 is fixedly arranged above the flange ring 16 through a bolt 17, the middle part of the water baffle 7 penetrates through a water inlet hole 7-1, a guide ring 8 is arranged in the communicating pipe 3 along the pipe wall in a sliding manner, as shown in fig. 5, the guide ring 8 is of a hollow structure, in order to limit the sliding range of the guide ring 8, the inner wall of the communicating pipe 3 is fixedly provided with a limiting point 3-1, the limiting point 3-1 is positioned above a connecting flange 15, and the guide ring 8 is contacted with the limiting point 3-1 when sliding downwards along the inner wall of the communicating pipe 3; the floating rod 4 is fixedly provided with a bearing plate 9, the bearing plate 9 is positioned in the communicating pipe 3, a gap is formed between the bearing plate 9 and the communicating pipe 3, a floating ball 5 is fixedly arranged at the bottom end of the floating rod 4, the floating ball 5 is a stainless steel floating ball 5, the number of the floating balls 5 is two, the two floating balls 5 are sequentially arranged along the axial direction of the floating rod 4, the floating rod 4 is in threaded connection with two locking nuts 14, the two floating balls 5 are positioned between the two locking nuts 14, the two floating balls 5 are both positioned in the mixed water tank 2, the top end of the floating rod 4 penetrates through the guide ring 8 and the communicating pipe 3 in a sliding manner and extends to the outside of the communicating pipe 3, and when the floating ball 5 drives the floating rod 4 to float upwards, the bearing plate 9 is attached to the water baffle 7 to block the water inlet 7-1;
the side wall of the communicating pipe 3 is provided with an exhaust pipe 10, the top of the exhaust pipe 10 exceeds the liquid level of the hydrolysis tank 1 by 20cm in the embodiment, so that the exhaust pipe 10 is communicated with the atmosphere, the bottom of the hydrolysis tank 1 is provided with a water distribution pipe 11, the upper part of the mixed water tank 2 is provided with a self-flowing water inlet 2-1, the lower part of the mixed water tank 2 is provided with a water tank water outlet 2-2, the water inlet end of the water pump 6 is communicated with the water tank water outlet 2-2 through a pump water inlet pipeline 6-1, and the water outlet end of the water pump 6 is communicated with the water distribution water inlet 11-1 of the water distribution pipe 11 through a pump water outlet pipeline 6-2.
As shown in fig. 1 to 4, in order to improve the directional accuracy of the up-and-down floating of the floating rod 4, a limiting support 12 is fixedly arranged on the water baffle 7 by welding, a second guide pipe 12-1 is arranged on the limiting support 12, the water baffle 7 is positioned between the limiting support 12 and the guide ring 8, a first guide pipe 8-1 is arranged in the middle of the guide ring 8, and the top end of the floating rod 4 sequentially slides through the first guide pipe 8-1, the water inlet 7-1 and the second guide pipe 12-1.
As shown in fig. 2 and 3, in order to adjust the floating height range of the floating rod 4, an external thread is provided on the floating rod 4, a limit nut 13 is connected to the floating rod 4 through a thread, when the floating ball 5 drives the floating rod 4 to sink, the bottom end of the limit nut 13 contacts with the top end of the second guide pipe 12-1, and the floating height range of the floating rod 4 is adjusted by adjusting the limit nut 13.
As shown in fig. 4, when the floating rod 4 floats to the position that the supporting plate 9 is attached to the water baffle 7 to block the water inlet hole 7-1, in order to improve the sealing performance of the self-replenishing water mixing and circulating device, a first sealing element is arranged between the water baffle 7 and the flange ring 16, and the first sealing element in this embodiment is a rubber gasket 18; the bearing plate 9 is fixedly provided with a second sealing element, the second sealing element is positioned between the water baffle 7 and the bearing plate 9, and the silica gel plate 19 is selected as the second sealing element in the embodiment.
The working principle is as follows:
firstly, upstream incoming water automatically flows into a mixing water tank 2 through an automatic water inlet 2-1, when the liquid level of a hydrolysis tank 1 where the mixing water tank 2 is located is higher than the height of a communicating pipe 3, and the liquid level of the mixing water tank 2 is lower than the set highest height, a floating ball 5 drives a floating rod 4 to sink, the floating rod 4 drives a bearing plate 9 and a silica gel plate 19 to sink, a gap is formed between the silica gel plate 19 and a water baffle plate 7, supernatant in the hydrolysis tank 1 flows into the mixing water tank 2 through the communicating pipe 3 and is primarily mixed with the automatic inflow water, the liquid level in the mixing water tank 2 rises, the floating ball 5 drives the floating rod 4 to rise, so that the floating rod 4 drives the bearing plate 9 and the silica gel plate 19 to rise until the silica gel plate 19 is tightly attached to the water baffle plate 7 to block a water inlet 7-1, and the effects of sealing and closing are achieved;
secondly, the primary mixed liquid in the mixed water tank 2 is pressurized and mixed at high speed by the water pump 6 through the water inlet pipeline 6-1 of the pump, and is conveyed to the water distribution pipe 11 for water distribution through the water outlet pipeline 6-2 of the pump, so that the water inlet and the water outlet of the hydrolysis tank 1 achieve the purposes of mixing and uniformly distributing water; when the water pump 6 sucks the mixed water in the mixed water tank 2, the negative pressure is broken through the exhaust pipe 10.
The self-flowing inlet water and the circulating water (supernatant of the hydrolysis tank 1) are preliminarily mixed, and then are mixed more uniformly by virtue of high-speed rotation of the impeller of the water pump 6, so that the quality of the inlet water is stabilized, and the water distribution uniformity of a subsequent treatment device is remarkably improved; the use of the self-replenishing water mixing and circulating device can break the limitation of the height of different structures and reduce the investment of capital facilities.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a different elevation sewage treatment is from moisturizing mixed cycle device which characterized in that: comprises a hydrolysis tank (1), a mixing water tank (2), a communicating pipe (3), a floating rod (4) and a water pump (6), wherein the mixing water tank (2) is fixedly arranged in the hydrolysis tank (1), the bottom of the communicating pipe (3) is fixedly connected with the top of the mixing water tank (2), the communicating pipe (3) is communicated with the mixing water tank (2), the top of the communicating pipe (3) is lower than the liquid level of the hydrolysis tank (1), a water baffle (7) is fixedly arranged at the top end of the communicating pipe (3), a water inlet hole (7-1) is penetrated in the middle of the water baffle (7), a guide ring (8) is arranged in the communicating pipe (3) along the pipe wall in a sliding manner, the guide ring (8) is of a hollow structure, a bearing plate (9) is fixedly arranged on the floating rod (4), the bearing plate (9) is positioned in the communicating pipe (3), and a gap is arranged between the bearing plate (9) and the communicating pipe (3), a floating ball (5) is fixedly arranged at the bottom end of the floating rod (4), the floating ball (5) is positioned in the mixed water tank (2), the top end of the floating rod (4) penetrates through the guide ring (8) and the communicating pipe (3) in a sliding mode and extends to the outside of the communicating pipe (3), and when the floating ball (5) drives the floating rod (4) to float upwards, the bearing plate (9) is attached to the water baffle (7) to block the water inlet hole (7-1);
the water-saving device is characterized in that an exhaust pipe (10) is arranged on the side wall of the communicating pipe (3), the top of the exhaust pipe (10) exceeds the liquid level of the hydrolysis tank (1), a water distribution pipe (11) is arranged at the bottom of the hydrolysis tank (1), a self-flowing water inlet (2-1) is arranged at the upper part of the mixed water tank (2), a water tank water outlet (2-2) is arranged at the lower part of the mixed water tank (2), the water inlet end of the water pump (6) is communicated with the water tank water outlet (2-2), and the water outlet end of the water pump (6) is communicated with the water distribution water inlet (11-1) of the water distribution pipe (11).
2. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 1, which is characterized in that: the water baffle (7) is fixedly provided with a limiting support (12), the limiting support (12) is provided with a second guide pipe (12-1), the water baffle (7) is located between the limiting support (12) and the guide ring (8), the middle of the guide ring (8) is provided with a first guide pipe (8-1), and the top end of the floating rod (4) sequentially penetrates through the first guide pipe (8-1), the water inlet hole (7-1) and the second guide pipe (12-1) in a sliding manner.
3. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 2, characterized in that: the floating rod (4) is provided with an external thread, the floating rod (4) is connected with a limiting nut (13) in a threaded mode, and when the floating ball (5) drives the floating rod (4) to sink, the bottom end of the limiting nut (13) is in contact with the top end of the second guide pipe (12-1).
4. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 3, characterized in that: the floating ball (5) is a stainless steel floating ball (5), the number of the floating balls (5) is two, the two floating balls (5) are sequentially arranged along the axial direction of the floating rod (4), the floating rod (4) is in threaded connection with two locking nuts (14), and the two floating balls (5) are located between the two locking nuts (14).
5. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 1, which is characterized in that: the inner wall of the communicating pipe (3) is fixedly provided with a limiting point (3-1), and the guide ring (8) is contacted with the limiting point (3-1) when sliding downwards along the inner wall of the communicating pipe (3).
6. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 5, wherein: the communicating pipe (3) is fixedly connected with the mixed water tank (2) through a connecting flange (15), and the limiting point (3-1) is located above the connecting flange (15).
7. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 1, which is characterized in that: the top end of the communicating pipe (3) is fixedly sleeved with a flange ring (16), and the water baffle (7) is fixedly arranged above the flange ring (16) through a bolt (17).
8. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 7, which is characterized in that: a first sealing element is arranged between the water baffle (7) and the flange ring (16); and a second sealing element is fixedly arranged on the bearing plate (9), and the second sealing element is positioned between the water baffle (7) and the bearing plate (9).
9. The different elevation sewage treatment self-replenishing water mixing and circulating device of claim 8, wherein: the first sealing element is a rubber gasket (18); the second sealing element is a silica gel plate (19).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021862804.XU CN214020154U (en) | 2020-08-31 | 2020-08-31 | Different elevation sewage treatment is from moisturizing mixed cycle device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021862804.XU CN214020154U (en) | 2020-08-31 | 2020-08-31 | Different elevation sewage treatment is from moisturizing mixed cycle device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943276A (en) * | 2023-07-06 | 2023-10-27 | 邵阳纺织机械有限责任公司 | Layered overflow system of extractor |
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2020
- 2020-08-31 CN CN202021862804.XU patent/CN214020154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943276A (en) * | 2023-07-06 | 2023-10-27 | 邵阳纺织机械有限责任公司 | Layered overflow system of extractor |
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