CN212757386U - Automatic flushing device for floating mud and moss in sedimentation tank - Google Patents
Automatic flushing device for floating mud and moss in sedimentation tank Download PDFInfo
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- CN212757386U CN212757386U CN202021487530.0U CN202021487530U CN212757386U CN 212757386 U CN212757386 U CN 212757386U CN 202021487530 U CN202021487530 U CN 202021487530U CN 212757386 U CN212757386 U CN 212757386U
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- sedimentation tank
- spray head
- moss
- mud
- water pump
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Abstract
The embodiment of the application discloses an automatic flushing device for floating mud and moss in a sedimentation tank. The spray head comprises a control device, a water pump, a supporting plate, a first spray head, a second spray head and a third spray head. The control device is electrically connected with a power supply; the water pump is electrically connected with the control device through an annular conductive sliding rail; the annular conductive sliding rail is arranged on a mud scraper of the sedimentation tank; one end of the supporting plate is connected with the mud scraper; the water pump is arranged on the supporting plate; the first nozzle is connected with the water pump through a pipeline; the pipeline is arranged on the supporting plate; the first spray head points to the top of the effluent weir in the sedimentation tank; the second spray head is connected with the water pump through a pipeline; the second spray head points to the outer side wall of the effluent weir in the sedimentation tank; the third spray head is connected with the water pump through a pipeline; and the third spray head points to the water distribution channel in the sedimentation tank. The utility model discloses sedimentation tank floats mud and automatic washing device of moss is preventing that the ditch from breeding the moss, preventing that the ditch for water distribution floats mud gathering and the aspect such as crust, and the effect is showing.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment is relevant, specifically speaking relate to an automatic washing unit of sedimentation tank superficial mud and moss.
Background
The seasonal floating mud of the sedimentation tank is a common phenomenon of most sewage treatment plants, particularly sewage treatment plants in the north. The moss breeding on the effluent weir of the sedimentation tank is a problem that all sewage treatment plants are disturbed in summer.
Generally, the reason for the floating mud in the system is summarized as follows: (1) excessive aeration or too low sludge discharge leads to activated sludge aging; (2) the inorganic component in the inlet water is high, the real sludge load is low, and the activated sludge is easy to flocculate and float to form foam; (3) mass propagation of filamentous fungi.
The floating mud not only floats in the sedimentation tank in a large amount, but also can be gathered in a large amount in the water distribution channels around, and the gathering time is too long, so the floating mud can be hardened and crusted to block the channel. The floating mud in the sedimentation tank can easily cause the rising of the effluent SS, bring heavy burden to subsequent treatment units (such as a filter tank and the like), increase the operation cost, easily cause the effluent quality to exceed the standard, and also seriously influence the sensory effect.
In summer, the high temperature and the sufficient sunlight are the most important reasons for breeding a large amount of moss. Moss in the sedimentation tank can also affect the appearance. Once too much moss is accumulated, the moss can block the effluent weir, thereby causing difficult effluent. The moss is manually cleaned, so that the labor intensity is high, the safety risk is high, and the effluent SS is higher when a large amount of scum enters a water body.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a can prevent that the ditch floating mud from piling up, agglomerating, solve the sedimentation tank floating mud and the automatic washing device of moss of play weir department moss problem simultaneously.
The automatic flushing device for the floating mud and the moss in the sedimentation tank can comprise a control device, a water pump, a supporting plate, a first spray head, a second spray head and a third spray head.
The control device is electrically connected with a power supply;
the water pump is electrically connected with the control device through an annular conductive sliding rail; the annular conductive sliding rail is arranged on a mud scraper of the sedimentation tank;
one end of the supporting plate is connected with the mud scraper, so that the supporting plate can rotate along with the mud scraper; the water pump is arranged on the supporting plate;
wherein, the first spray head is connected with the water pump through a pipeline; the pipeline is arranged on the supporting plate; and the first spray head points to the top of the effluent weir in the sedimentation tank;
the second spray head is connected with the water pump through the pipeline; and the second spray head points to the outer side wall of the effluent weir in the sedimentation tank;
the third spray head is connected with the water pump through the pipeline; and the third spray head points to a water distribution channel in the sedimentation tank.
According to a preferred embodiment of the present invention, the control device is a time relay.
According to a preferred embodiment of the present invention, the automatic flushing device for floating mud and moss in the sedimentation tank further comprises a pressure relief valve; the pressure relief valve is mounted on the pipeline.
According to a preferred embodiment of the present invention, the pipe comprises a flexible pipe section and a rigid pipe section; the hard pipe section is arranged at one end, far away from the mud scraper, of the supporting plate; wherein, hose section one end with the water pump is connected, the other end with hard pipe section is connected.
According to a preferred embodiment of the present invention, the first nozzle is connected to the hard pipe section through a first extension pipe.
According to a preferred embodiment of the present invention, the second nozzle is connected to the hard pipe section through a second extension pipe.
According to a preferred embodiment of the present invention, the third nozzle is connected to the hard pipe section through a third extension pipe.
According to a preferred embodiment of the present invention, the support plate is a mud scraper on the mud scraper.
Compared with the prior art, the utility model discloses automatic washing unit of sedimentation tank superficial mud and moss has following beneficial effect:
the automatic scouring device for the floating mud and the moss in the sedimentation tank can scour the water outlet weir plate and the water outlet channel by using the high-pressure water generated by the automatic scouring device for the floating mud and the moss in the sedimentation tank, so that the moss is prevented from breeding; meanwhile, the floating mud on the surface of the water distribution channel is washed by high-pressure water, so that the floating mud can better enter a sedimentation tank along with sewage and is discharged by utilizing an open weir plate, and the floating mud is prevented from gathering, drying and caking; by adopting the automatic scouring device for the floating mud and the moss in the sedimentation tank, the floating mud and the moss in the sedimentation tank can be automatically scoured, and the cost can be saved; in addition, because install on the current mud equipment of scraping of sedimentation tank, so when mud scraper rotates the utility model discloses sedimentation tank floats mud and moss automatic flushing device can rotate thereupon, does not need extra power drive.
Additional features of the invention will be set forth in part in the description which follows. Additional features of the invention will be set forth in part in the description which follows and in part will be apparent to those having ordinary skill in the art upon examination of the following and the accompanying drawings or may be learned from the manufacture or operation of the embodiments. The features of the present disclosure may be realized and attained by practice or use of various methods, instrumentalities and combinations of the specific embodiments described below.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Like reference symbols in the various drawings indicate like elements. Wherein the content of the first and second substances,
fig. 1 is a schematic structural view of the sedimentation tank floating mud and moss automatic flushing device according to some embodiments of the present invention;
fig. 2 is a schematic structural view of the automatic flushing device for floating mud and moss in the sedimentation tank according to some embodiments of the present invention in an installation state;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a plan view of the automatic washing device for floating mud and moss in the sedimentation tank according to some embodiments of the present invention in an installed state.
List of reference numerals
100-control device
200-water pump
300-annular conductive sliding rail
400-mud scraper
500-support plate
610-first showerhead
620-second showerhead
630-third shower nozzle
640-first extension pipe
650-second extension pipe
660-third extension pipe
670-pressure relief valve
700-pipe
710 hose segment
720-hard pipe section
810-Power supply
820-electric wire
910-sedimentation tank
920-Water outlet weir
930-Water outlet channel
940-distribution canal
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that if the terms "first", "second", etc. are used in the description and claims of the present invention and in the accompanying drawings, they are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, if the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present invention, if the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like are referred to, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, in the present disclosure, the terms "mounted," "disposed," "provided," "connected," "sleeved," and the like should be construed broadly if they are referred to. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The embodiment of the utility model discloses automatic washing unit of sedimentation tank superficial mud and moss.
As shown in fig. 1 to 4, the automatic flushing device for the sludge and moss in the sedimentation tank may include a control device 100, a water pump 200, a support plate 500, a first spray head 610, a second spray head 620, and a third spray head 630.
The control device 100 is electrically connected to the power source 810. The water pump 200 is electrically connected to the control device 100 through an annular conductive rail 300. In this embodiment, the annular conductive slide rail 300 is mounted on a mud scraper 400 of the settling tank. The control device 100 may employ a time relay. Specifically, one end of the time relay is connected to a power supply through a wire, and the other end of the time relay is connected to a fixing portion of the annular conductive slide rail 300 through a wire; the water pump 200 is electrically connected to the sliding portion of the annular conductive sliding rail 300 through an electric wire 820, so that the power supply 810 can supply power to the water pump 200 when the water pump 200 rotates. The working time of the water pump 200 can be controlled according to the requirement by adopting a time relay, for example, the power is switched on for 1 hour (namely, the time of the mud scraper rotating the sedimentation tank for two weeks is adjustable), and the power is switched off; after the power is cut off for 1 hour (the power-off time can be adjusted according to actual needs), the power supply is switched on again.
Wherein, one end of the support plate 500 is connected with the mud scraper 400, so that the support plate 500 can rotate with the mud scraper 400. The water pump 200 is mounted on the support plate 500. Preferably, in this embodiment, the water pump 200 may be a submersible pump. The submersible pump is suspended from the support plate 500 and placed in the settling tank 910. In this embodiment, the support plate 500 is a mud scraper on the mud scraper 400. In other embodiments, the support plate 500 may be a separate component.
Wherein, the first nozzle 610 is connected with the water pump 200 through a pipe 700. Wherein the duct 700 is mounted on the support plate 500. And, the first spray head 610 is directed to the top of the effluent weir 920 in the settling tank. The second spray head 620 is connected to the water pump 200 through a pipe 700. And, the second spray head 620 is directed to the outer sidewall of the effluent weir 920 in the settling tank. The third spray head 630 is connected to the water pump 200 through a pipe 700. And, the third spray head 630 is directed to the distribution canal 940 in the settling tank.
Illustratively, the pipeline 700 may include a hose segment 710 and a hard pipe segment 720. A rigid pipe section 720 is mounted to the end of the support plate 500 remote from the mud scraper 400. The hose section 710 is connected to the water pump 200 at one end and to the hard pipe section 720 at the other end.
Further, the first nozzle 610 is coupled to the rigid pipe segment 720 via a first extension pipe 640. The second spray head 620 is coupled to the hard pipe segment 720 by a second extension pipe 650. The third spray head 630 is connected to the hard pipe section 720 by a third extension pipe 660.
Further, the automatic flushing device for the floating mud and the moss in the sedimentation tank also comprises a pressure release valve 670. A pressure relief valve 670 is mounted on the conduit 700. Specifically, the pressure relief valve 670 may be disposed on the hard tubing section 720.
The utility model discloses automatic washing unit's of sedimentation tank superficial mud and moss working process as follows:
the mud scraper rotates to drive the supporting plate (500) to rotate; meanwhile, the time relay is started to be electrified, the water pump (200) is powered through the annular conductive sliding rail (300) and the electric wire, and the water pump works; the water pump (200) conveys water to the first spray head 610, the second spray head 620 and the third spray head 630 through the pipeline (700), and sprays the water from the first spray head 610, the second spray head 620 and the third spray head 630 to form high-pressure water; the high-pressure water washes a weir plate, a water outlet channel and a water distribution channel; the time relay can control the working time of the water pump 200 according to the requirement, for example, the power is switched on for 1 hour (namely, the time of the mud scraper rotating the sedimentation tank for two weeks is adjustable), and the power is switched off; after the power is cut off for 1 hour (the power-off time can be adjusted according to actual needs), the power supply is switched on again.
The automatic scouring device for the floating mud and the moss in the sedimentation tank of the embodiment of the utility model can utilize the high-pressure water generated by the automatic scouring device to scour the effluent weir 920 and the effluent channel 930 to prevent the moss from breeding; meanwhile, the floating mud on the surface of the water distribution channel 940 is washed by high-pressure water, enters the sedimentation tank better along with sewage, and is discharged by an open weir plate, so that the floating mud is prevented from gathering, drying and caking; by adopting the automatic flushing device for the floating mud and the moss in the sedimentation tank, the floating mud and the moss in the sedimentation tank can be automatically flushed, and the cost can be saved; in addition, because install on the current mud equipment of scraping of sedimentation tank, so when mud scraper rotates the utility model discloses sedimentation tank floats mud and moss automatic flushing device can rotate thereupon, does not need extra power drive.
The utility model discloses sedimentation tank floats mud and automatic washing device of moss is preventing that the ditch from breeding the moss, preventing that the ditch for water distribution floats mud gathering and the aspect such as crust, and the effect is showing.
It should be noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
In addition, the above embodiments are exemplary, and those skilled in the art can devise various solutions in light of the disclosure, which are also within the scope of the disclosure and the protection scope of the present invention. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a sedimentation tank floats mud and automatic flushing device of moss which characterized in that, sedimentation tank floats mud and automatic flushing device of moss includes:
a control device (100) electrically connected to a power supply;
the water pump (200) is electrically connected with the control device (100) through an annular conductive sliding rail (300); wherein the annular conductive sliding rail (300) is arranged on a mud scraper (400) of the sedimentation tank;
a support plate (500) having one end connected to the mud scraper (400) such that the support plate (500) can rotate with the mud scraper (400); and the water pump (200) is mounted on the support plate (500);
a first spray head (610) connected with the water pump (200) through a pipeline (700); wherein the duct (700) is mounted on the support plate (500); and, the first spray head (610) is directed to the top of the effluent weir in the settling tank;
a second spray head (620) connected with the water pump (200) through the pipe (700); and, the second spray head (620) is directed to the outer sidewall of the effluent weir (920) in the settling tank;
and
a third spray head (630) connected to the water pump (200) through the pipe (700); and, the third spray head (630) is directed to a distribution channel (940) in the settling tank.
2. The automatic flushing device for the sludge and moss in the sedimentation tank as claimed in claim 1, wherein the control device (100) is a time relay.
3. The automatic washing device for the sludge and the moss in the sedimentation tank as claimed in claim 1, wherein the automatic washing device for the sludge and the moss in the sedimentation tank further comprises a pressure relief valve (670);
the pressure relief valve (670) is mounted on the pipeline (700).
4. The automatic flushing device of the floating mud and moss in the sedimentation tank of claim 3, wherein the pipe (700) includes a hose section (710) and a hard pipe section (720);
the hard pipe section (720) is arranged at one end of the supporting plate (500) far away from the mud scraper (400);
one end of the hose section (710) is connected with the water pump (200), and the other end of the hose section is connected with the hard pipe section (720).
5. The automatic flushing device for floating sludge and moss in sedimentation tank of claim 4, wherein the first spray head (610) is connected to the hard pipe section (720) through a first extension pipe (640).
6. The automatic flushing device for mud and moss in sedimentation tank of claim 4, wherein the second spray head (620) is connected to the hard pipe section (720) through a second extension pipe (650).
7. The automatic flushing device for the sludge and moss in the sedimentation tank as claimed in claim 4, wherein the third spray head (630) is connected to the hard pipe section (720) through a third extension pipe (660).
8. The automatic flushing device for mud floes and moss in sedimentation tank of claim 1, wherein the support plate (500) is a mud floe scraper on the mud scraper (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487530.0U CN212757386U (en) | 2020-07-24 | 2020-07-24 | Automatic flushing device for floating mud and moss in sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487530.0U CN212757386U (en) | 2020-07-24 | 2020-07-24 | Automatic flushing device for floating mud and moss in sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212757386U true CN212757386U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021487530.0U Active CN212757386U (en) | 2020-07-24 | 2020-07-24 | Automatic flushing device for floating mud and moss in sedimentation tank |
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| Country | Link |
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| CN (1) | CN212757386U (en) |
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- 2020-07-24 CN CN202021487530.0U patent/CN212757386U/en active Active
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