CN117923654A - Cyclone water distributor of anaerobic reactor - Google Patents
Cyclone water distributor of anaerobic reactor Download PDFInfo
- Publication number
- CN117923654A CN117923654A CN202410290696.XA CN202410290696A CN117923654A CN 117923654 A CN117923654 A CN 117923654A CN 202410290696 A CN202410290696 A CN 202410290696A CN 117923654 A CN117923654 A CN 117923654A
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- Prior art keywords
- water distribution
- distribution pipe
- water
- pipe
- anaerobic reactor
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cyclones (AREA)
Abstract
The invention relates to the technical field of sewage treatment, and particularly discloses a cyclone water distributor of an anaerobic reactor, which comprises a vertical pipe and a water distribution pipe, wherein the outer side of the vertical pipe is connected with one end of the outer side of the water distribution pipe through a rotary connecting piece, both ends of the water distribution pipe are respectively arranged in a closed mode, a plurality of liquid outlet holes which are communicated with the inner side and the outer side of the water distribution pipe are formed in the outer side of the water distribution pipe along the length direction of the water distribution pipe, a water outlet component is arranged on each liquid outlet hole, the top end of the vertical pipe is communicated with the inner cavity of the water distribution pipe through a connecting pipe, a spiral rod is arranged in the inner cavity of the water distribution pipe, the spiral rod is in sliding fit with the inner wall of the water distribution pipe, a rotary shaft is arranged at the middle position of one end of the water distribution pipe, one end of the rotary shaft penetrates through and extends into the water distribution pipe, a plurality of rotary baffles are arranged at the same angle as the end of the rotary shaft which is positioned outside the water distribution pipe, and the like.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a cyclone water distributor of an anaerobic reactor.
Background
In an anaerobic reactor of a sewage treatment system, in order to improve the water treatment efficiency and keep the stable operation of the system, it is generally expected that sewage to be treated can be fully contacted and mixed with activated sludge in an anaerobic tank, in order to achieve the aim, a water distributor is often used for distributing water, the existing water distributor mostly adopts a plurality of holes formed on a water distribution pipe, and because the water distribution pipe has a slower water flow speed, the water distribution pipe is blocked due to serious internal scale, so that a local dead water area is formed, and the effective mixing of the activated sludge and the sewage cannot be realized.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the cyclone water distributor of the anaerobic reactor, which can clean scale on the inner wall of the water distribution pipe in the water distribution process, ensure smooth sewage circulation in the water distribution pipe and realize full mixing of sewage and activated sludge.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cyclone water distributor of anaerobic reactor, includes swivelling joint spare, standpipe, hob and cylindricality water distribution pipe, the standpipe outside is connected through swivelling joint spare with the one end in the water distribution pipe outside, the both ends of water distribution pipe are all sealed to be set up, the water distribution pipe outside has seted up a plurality of and has linked together its inside and outside play liquid hole along its length direction, all installs out water component on every play liquid hole, the top and the water distribution pipe inner chamber of standpipe are linked together through the connecting pipe, and the play water direction slope of play water component is downward.
The spiral rod is located the water distribution pipe inner chamber, and spiral rod and water distribution pipe inner wall slip laminating, pivoted pivot is installed to one end intermediate position of water distribution pipe, the one end of pivot runs through and extends to the water distribution intraductal, a plurality of rotation baffle is installed to the one end equiangular degree that the pivot is located the water distribution pipe outward, the one end that the pivot is located the water distribution intraductal and the one end fixed connection of spiral rod, the fixed bolster is installed in the standpipe outside, install a plurality of and the fixed bolster of rotation baffle adaptation on the fixed bolster.
As a preferable technical scheme of the invention, the water outlet assembly comprises a connecting hose and a water outlet nozzle, the water outlet nozzle comprises a nozzle, the outer side of the nozzle is connected with the outer side of the water distribution pipe through a rotating connecting piece, a fixed support is fixed on the inner wall of the nozzle, the fixed support is connected with one end of a pushing rod, the other end of the pushing rod extends into the water distribution pipe, and a water inlet of the nozzle is connected with a water outlet hole of the water distribution pipe through the connecting hose.
The rotating plane of the nozzle is parallel to the water distribution pipe, and the rotating connecting piece is positioned on the rotating plane of the nozzle.
As a preferable technical scheme of the invention, the bottom end of the vertical pipe is communicated with one end of a communicating pipe, and a control valve is arranged on the communicating pipe.
As a preferable technical scheme of the invention, the invention further comprises a container with a hollow inside, wherein the bottom of the container is provided with an opening for communicating the inside and the outside of the container, the opening is communicated with the inner cavity of the communicating pipe, and the control valve is positioned between the vertical pipe and the container.
As a preferable technical scheme of the invention, the invention further comprises a rectifying piece, wherein a plurality of liquid-permeable holes are uniformly formed in the top of the rectifying piece.
As a preferred embodiment of the invention, the cross-section of the nozzle interior decreases in the direction away from the connecting hose.
As a preferable technical scheme of the invention, the screw rod is made of elastic metal or elastic plastic.
As a preferable technical scheme of the invention, a fixing piece is arranged at the position of the screw rod far away from the rotating shaft, the outer side of the fixing piece is in sliding sealing connection with the inner wall of the water distribution pipe, air is filled between one end of the inner wall of the water distribution pipe far away from the rotating shaft and the fixing piece, and the screw rod is made of elastic metal or elastic plastic.
As a preferable technical scheme of the invention, the fixing piece is a permanent magnet or an iron block.
As a preferable technical scheme of the invention, a sleeve is sleeved on the outer side of the water distribution pipe, and the outer side of the sleeve is connected with the outer side of the vertical pipe through a rotary connecting piece.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the cyclone water distributor of the anaerobic reactor, disclosed by the invention, the water distribution pipe is driven to rotate around the vertical pipe by pushing the water distribution pipe in the water outlet process of the water outlet component on the water distribution pipe, the fixed baffle on the fixed support pushes the rotating baffle to rotate around the rotating shaft, and the rotating shaft drives the screw rod to rotate: on one hand, the screw rod scrapes off the scale on the inner wall of the water distribution pipe, so that the smooth circulation of sewage in the water distribution pipe is ensured; on the other hand, the spiral rod drives the nozzle to swing back and forth through the pushing rod and the fixed support, so that the flowing range of the sprayed sewage in the nozzle is increased, and the activated sludge at the bottom of the inner cavity of the external anaerobic reactor is fully contacted with the sprayed sewage in the nozzle; in still another aspect, the screw rod is made of elastic metal or elastic plastic, the nozzle pushes the screw rod to deform along the axial direction of the screw rod through the fixed support and the pushing rod, and the deformation of the screw rod enables the scale on the screw rod to drop, so that the scale on the screw rod is cleaned.
2. According to the cyclone water distributor of the anaerobic reactor, sewage is intermittently introduced into the water distribution pipe, the water pressure in the water distribution pipe is increased in the sewage introducing process, the pressure difference exists between the inner side and the outer side of the fixing piece, the fixing piece moves in the direction away from the rotating shaft, air at the inner side of the fixing piece is compressed, and the fixing piece stretches the spiral rod to clean scale on the spiral rod.
3. According to the cyclone water distributor of the anaerobic reactor, the overlapping range of the sprayed sewage in any two adjacent nozzles is not less than 50%, when one nozzle is completely blocked by scale, the range of the sprayed sewage of the nozzle is covered by the sprayed sewage of the two adjacent nozzles, and the local dead water area at the bottom of the inner cavity of the external anaerobic reactor is avoided.
4. According to the cyclone water distributor of the anaerobic reactor, when the control valve is in a closed state, the external sewage conveying pipe conveys sewage into the container to enable air in the container to be compressed, when the control valve is in an open state, the sewage in the container flows to the inner cavity of the communicating pipe under the pushing of the compressed air in the container, the water pressure of the sewage in the inner cavity of the vertical pipe is increased by the sewage flowing out of the container, the flow speed of the sewage sprayed out of the nozzle is increased, and the pressurization of the sewage sprayed out of the nozzle is realized.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another view angle structure of FIG. 1;
FIG. 3 is a schematic view of another view of FIG. 1, partially in section;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is an enlarged schematic view of the structure at B of FIG. 3;
FIG. 6 is a schematic view of a nozzle according to the present invention;
FIG. 7 is a schematic view of another view angle of the nozzle according to the present invention;
FIG. 8 is a schematic diagram of another embodiment of the present invention;
Fig. 9 is a schematic structural diagram of another embodiment of the present invention.
In the figure: 1 water distribution pipe, 2 connecting hose, 3 water outlet nozzle, 31 pushing rod, 32 fixed support, 33 nozzle, 34 rotating connecting piece, 4 connecting pipe, 5 rotating baffle, 6 rotating shaft, 7 fixed baffle, 8 fixed support, 9 rotating connecting piece, 10 vertical pipe, 11 screw rod, 12 fixing piece, 13 container, 14 control valve, 15 communicating pipe, 16 rectifying piece.
Detailed Description
The technical solutions 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 apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Embodiment one:
Referring to fig. 1-7, the embodiment discloses a cyclone water distributor of an anaerobic reactor, which comprises a rotary connecting piece 9, a vertical pipe 10, a spiral rod 11 and a cylindrical water distribution pipe 1, wherein the outer side of the vertical pipe 10 and one end of the outer side of the water distribution pipe 1 are connected through the rotary connecting piece 9, the water distribution pipe 1 and the vertical pipe 10 are vertically arranged, the rotary connecting piece 9 enables the water distribution pipe 1 to rotate around the vertical pipe 10, two ends of the water distribution pipe 1 are all closed, a plurality of liquid outlet holes communicated with the inner side and the outer side of the water distribution pipe 1 are formed in the length direction of the water distribution pipe 1, a water outlet component is arranged on each liquid outlet hole, the top end of the vertical pipe 10 is communicated with the inner cavity of the water distribution pipe 1 through a connecting pipe 4, and the water outlet direction of the water outlet component is inclined downwards.
The screw rod 11 is arranged in the inner cavity of the water distribution pipe 1, the outer side of the screw rod 11 is in sliding fit with the inner wall of the water distribution pipe 1, the screw rod 11 can be in rotation with the inner wall of the water distribution pipe 1, the end part of the water distribution pipe 1, which is close to the rotary connecting piece 9, is provided with a rotating shaft 6 through a bearing, one end of the rotating shaft 6 penetrates through and extends into the water distribution pipe 1, one end of the rotating shaft 6, which is arranged outside the water distribution pipe 1, is provided with a plurality of rotating baffles 5, one end of the rotating shaft 6, which is arranged inside the water distribution pipe 1, is fixedly connected with one end of the screw rod 11, the outer side of the vertical pipe 10 is provided with a fixed support 8, a plurality of fixed baffles 7 which are matched with the rotating baffles 5 are arranged on the fixed support 8, and the fixed baffles 7 on the fixed support 8 are distributed around the vertical pipe 10 at equal angles.
Further, the rotary connector 9 is a sealed bearing or a rotary pin sleeve.
The working process and principle of the embodiment are as follows:
The standpipe 10 is installed in the middle part of outside anaerobic reactor inner chamber bottom side, and the bottom of standpipe 10 runs through and extends to outside anaerobic reactor's below, and water distribution pipe 1, connecting pipe 4, fixed bolster 8, swivelling joint spare 9 all are located outside anaerobic reactor, and the bottom and the outside sewage conveyer pipe intercommunication of standpipe 10.
Sewage enters the water distribution pipe 1 through the vertical pipe 10 and the connecting pipe 4, and the sewage in the water distribution pipe 1 is discharged through the water discharge assembly, the water distribution pipe 1 is driven to rotate around the vertical pipe 10 by a thrust force in the water discharge assembly water discharge process on the water distribution pipe 1, the rotating baffle plate 5 is driven by the fixed baffle plate 7 on the fixed support 8 to drive the rotating baffle plate 5 to drive the rotating shaft 6 to rotate, the rotating shaft 6 drives the spiral rod 11 to rotate, the spiral rod 11 scrapes scale deposited on the inner wall of the water distribution pipe 1, and the smooth circulation of the sewage in the water distribution pipe 1 is ensured.
The gap between two adjacent fixed baffles 7 is large, so that the rotation of the rotating shaft 6 is prevented from being influenced by the sludge deposited between the fixed baffles 7 and the rotating baffles 5.
Sewage sprayed by the water outlet component enables sewage at the bottom of the inner cavity of the external anaerobic reactor to flow along the circumferential direction of the external anaerobic reactor, so that rotational flow water distribution is realized.
Embodiment two:
As shown in fig. 4, 6 and 7, this embodiment discloses a cyclone water distributor of an anaerobic reactor, the structure of which is substantially the same as that of the first embodiment, and is different in that the water outlet assembly of this embodiment includes a connection hose 2 and a water outlet nozzle 3, the water outlet nozzle 3 includes a push rod 31, a fixed support 32, a nozzle 33 and a rotating connection member 34, the outer side of the nozzle 33 is connected with the outer side of the water distribution pipe 1 through the rotating connection member 34, the inner wall of the nozzle 33 is fixed with the fixed support 32, the fixed support 32 is connected with one end of the push rod 31, the other end of the push rod 31 extends into the water distribution pipe 1, and the water inlet of the nozzle 33 is communicated with the water outlet hole of the water distribution pipe 1 through the connection hose 2.
Wherein the rotation plane of the nozzle 33 is parallel to the water distribution pipe 1, and the rotation connector 34 is located on the rotation plane of the nozzle 33.
Further, the connection hose 2 is a soft rubber tube or a soft silicone tube, and the connection hose 2 does not affect the rotation of the nozzle 33.
The working process and principle of the embodiment are as follows:
The rotation plane of the nozzle 33 is parallel to the water distribution pipe 1, and the rotation connecting piece 34 is a hinge, a hinge seat or a pin shaft.
The rotating connecting piece 34 enables the nozzle 33 to horizontally rotate, sewage in the water distribution pipe 1 is sprayed out through the connecting hose 2 and the nozzle 33, the rotating connecting piece 34 is positioned on the rotating plane of the nozzle 33, the sewage sprayed out by the nozzle 33 enables the nozzle 33 to have a trend of rotating around the rotating connecting piece 34, in the rotating process of the spiral rod 11, one end of the spiral rod 11 is contacted with one end of the pushing rod 31, the spiral rod 11 drives the nozzle 33 to rotate through the pushing rod 31, when one end of the pushing rod 31 far away from the fixed support 32 completely enters a liquid outlet hole of the water distribution pipe 1, one end of the spiral rod 11 and one end of the pushing rod 31 far away from the fixed support 32 are staggered after the spiral rod 11 rotates for a certain angle, and then one end of the pushing rod 31 far away from the fixed support 32 enters the water distribution pipe 1 and is contacted with the spiral rod 11.
The spiral rod 11 drives the nozzle 33 to swing reciprocally through the pushing rod 31 and the fixed support 32, so that the flowing range of the sewage sprayed from the nozzle 33 is increased, and the activated sludge at the bottom of the inner cavity of the external anaerobic reactor is fully contacted with the sewage sprayed from the nozzle 33.
Further, the push rod 31 and the fixed support 32 are integrally formed.
Further, the overlapping range of the sprayed sewage in any two adjacent nozzles 33 on the bottom side of the inner cavity of the external anaerobic reactor is not less than 50%, when one nozzle 33 is completely blocked by the scale deposit, the sprayed sewage range of the nozzle 33 is covered by the sewage sprayed by the two adjacent nozzles 33 of the nozzle 33, so that the local dead water area at the bottom of the inner cavity of the external anaerobic reactor is avoided.
Embodiment III:
As shown in fig. 8, this embodiment discloses a cyclone water distributor of an anaerobic reactor, which has a structure substantially the same as that of the second embodiment, except that the bottom end of the standpipe 10 of this embodiment is connected to one end of a communicating pipe 15, a control valve 14 is installed on the communicating pipe 15, and one end of the communicating pipe 15, which is far from the standpipe 10, is connected to an external sewage delivery pipe.
The working process and principle of the embodiment are as follows:
the control valve 14 is intermittently opened so that the nozzle 33 ejects pulsed sewage to enhance the flushing of the sewage to the activated sludge at the bottom of the inner cavity of the external anaerobic reactor.
Embodiment four:
As shown in fig. 8, this embodiment discloses a cyclone water distributor of an anaerobic reactor, which has a structure substantially the same as that of the third embodiment, and is different in that the present embodiment further includes a container 13 having a hollow interior, an opening communicating the interior and the exterior of the container 13 is provided at the bottom of the container 13, the opening is communicated with an inner cavity of a communicating pipe 15 through a conduit, a control valve 14 is located between the standpipe 10 and the container 13, and air is in the inner cavity of the container 13.
The working process and principle of the embodiment are as follows:
Intermittently opening the control valve 14, when the control valve 14 is in a closed state, the external sewage conveying pipe conveys sewage into the container 13 to enable air in the container 13 to be compressed, when the control valve 14 is in an open state, the sewage in the container 13 flows to the inner cavity of the communicating pipe 15 under the pushing of the compressed air in the container 13, the water pressure of the sewage in the inner cavity of the vertical pipe 10 is increased by the sewage flowing out of the container 13, the flow speed of the sewage sprayed out of the nozzle 33 is increased, the pressurization of the sewage sprayed out of the nozzle 33 is realized, and the flushing of the sewage to the activated sludge at the bottom of the inner cavity of the external anaerobic reactor is enhanced.
Fifth embodiment:
as shown in fig. 9, this embodiment discloses a cyclone water distributor of an anaerobic reactor, and the structure of the cyclone water distributor is substantially the same as that of the fourth embodiment, except that the present embodiment further includes a rectifying member 16, the top of the rectifying member 16 is uniformly provided with a plurality of liquid permeable holes, the rectifying member 16 is located in the inner cavity of the external anaerobic reactor, and the rectifying member 16 is located above the water distribution pipe 1.
The working process and principle of the embodiment are as follows:
The sewage sprayed by the water outlet nozzle 3 makes the sewage at the bottom of the inner cavity of the external anaerobic reactor flow along the circumferential direction of the external anaerobic reactor, and the liquid permeable holes of the rectifying piece 16 make the sewage at the bottom of the inner cavity of the external anaerobic reactor flow upwards after flowing along the circumferential direction, so that the activated sludge in the sewage in the external anaerobic reactor is uniformly distributed, and the phenomenon of sludge leakage is avoided.
In the prior art: the sludge running of the anaerobic reactor refers to the phenomenon of anaerobic activated sludge loss in the operation process of the anaerobic reactor, so that the treatment capacity of the anaerobic reactor is reduced, the wastewater treatment effect is affected, and the sludge running of the anaerobic reactor is caused by uneven activated sludge distribution and easy activated sludge loss in some areas.
Example six:
As shown in fig. 6 and 7, this embodiment discloses a cyclone water distributor of an anaerobic reactor, which has a structure substantially the same as that of the second embodiment, except that the cross section of the inner cavity of the nozzle 33 of this embodiment gradually decreases in a direction away from the connection hose 2, and the flow velocity of the sewage in the nozzle 33 gradually increases in a direction away from the connection hose 2, so as to reduce the scale deposit in the nozzle 33.
Embodiment seven:
As shown in fig. 3 and 4, this embodiment discloses a cyclone water distributor of an anaerobic reactor, and the structure of the cyclone water distributor is substantially the same as that of the second embodiment, and is different in that the spiral rod 11 is made of an elastic metal material or an elastic plastic material, the spiral rod 11 rotates during the process of spraying sewage by the nozzle 33, the nozzle 33 pushes the spiral rod 11 to deform axially along the spiral rod 11 through the fixed support 32 and the push rod 31, and the deformation of the spiral rod 11 causes the scale on the spiral rod 11 to drop, so as to clean the scale on the spiral rod 11.
Example eight:
As shown in fig. 3, this embodiment discloses a cyclone water distributor of an anaerobic reactor, the structure of which is substantially the same as that of the fourth embodiment, and the difference is that a fixing member 12 is installed at a position of a screw rod 11 far away from a rotating shaft 6 in this embodiment, the outer side of the fixing member 12 is in sliding sealing connection with the inner wall of a water distribution pipe 1, air is filled between one end of the inner wall of the water distribution pipe 1 far away from the rotating shaft 6 and the fixing member 12, and the screw rod 11 is made of an elastic metal material or an elastic plastic material.
The fixing member 12 is a circular plate or a cylinder, and the fixing member 12 can rotate along with the screw rod 11.
The working process and principle of the embodiment are as follows:
Sewage is intermittently introduced into the water distribution pipe 1, the water pressure in the water distribution pipe 1 rises in the sewage introducing process in the water distribution pipe 1, pressure difference exists between the inner side and the outer side of the fixing piece 12, the fixing piece 12 moves in the direction away from the rotating shaft 6, air at the inner side of the fixing piece 12 is compressed, and the fixing piece 12 drives the spiral rod 11 to stretch so as to clean scale on the spiral rod 11.
When sewage is not introduced into the water distribution pipe 1, pressure difference exists between the inner side and the outer side of the fixing piece 12, and air in the water distribution pipe 1 pushes the fixing piece 12 to move towards the direction close to the rotating shaft 6.
Example nine:
As shown in fig. 3, the present embodiment discloses a cyclone water distributor of an anaerobic reactor, the structure of which is substantially the same as that of the eighth embodiment, and the difference is that the fixing member 12 of the present embodiment is a permanent magnet or an iron block, an external electromagnet is arranged outside the external anaerobic reactor, and the fixing member 12 is driven by the external electromagnet to move in the water distribution pipe 1, so as to clean the scale on the inner wall of the water distribution pipe 1 and the scale on the screw rod 11, thereby improving the continuous working time of the cyclone water distributor of the present anaerobic reactor, and improving the reliability of the cyclone water distributor of the present anaerobic reactor.
Example ten:
as shown in fig. 1,2, 3 and 5, the present embodiment discloses a cyclone water distributor of an anaerobic reactor, and the structure of the cyclone water distributor is substantially the same as that of the second embodiment, except that a sleeve is sleeved on the outer side of the water distribution pipe 1 of the present embodiment, and the outer side of the sleeve is connected with the outer side of the standpipe 10 through a rotary connecting piece 9.
Further, the sleeve and the water distribution pipe 1 are connected through bolts, hoops or buckles.
The working process and principle of the embodiment are as follows:
The water distribution pipe 1 is rotated to enable the water distribution pipe 1 to rotate in the sleeve, then the water distribution pipe 1 and the sleeve are fixed, the inclination angle of the nozzle 33 on the water distribution pipe 1 is convenient to adjust, and the applicability of the rotational flow water distributor of the anaerobic reactor is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a cyclone water distributor of anaerobic reactor which characterized in that: the water distribution device comprises a rotary connecting piece (9), a vertical pipe (10), a spiral rod (11) and a cylindrical water distribution pipe (1), wherein the outer side of the vertical pipe (10) is connected with one end of the outer side of the water distribution pipe (1) through the rotary connecting piece (9), two ends of the water distribution pipe (1) are all closed, a plurality of liquid outlet holes which are communicated with the inner side and the outer side of the water distribution pipe (1) are formed in the outer side of the water distribution pipe along the length direction of the water distribution pipe, a water outlet assembly is arranged on each liquid outlet hole, the top end of the vertical pipe (10) is communicated with the inner cavity of the water distribution pipe (1) through a connecting pipe (4), and the water outlet direction of the water outlet assembly is inclined downwards;
The utility model discloses a water distribution pipe, including water distribution pipe (1), screw rod (11), fixed bolster (8) are installed in screw rod (11), screw rod (11) are located water distribution pipe (1) inner chamber, pivoted pivot (6) are installed to one end intermediate position of water distribution pipe (1), in one end of pivot (6) runs through and extends to water distribution pipe (1), a plurality of rotation baffle (5) are installed to one end equiangle that pivot (6) are located outside water distribution pipe (1), one end that pivot (6) are located water distribution pipe (1) and one end fixed connection of screw rod (11), fixed bolster (8) are installed in the standpipe (10) outside, install fixed bolster (7) of a plurality of and rotation baffle (5) adaptation on fixed bolster (8).
2. The cyclone water distributor of the anaerobic reactor according to claim 1, wherein: the water outlet assembly comprises a connecting hose (2) and a water outlet nozzle (3), the water outlet nozzle (3) comprises a nozzle (33), the outer side of the nozzle (33) is connected with the outer side of the water distribution pipe (1) through a rotating connecting piece (34), a fixed support (32) is fixed on the inner wall of the nozzle (33), the fixed support (32) is connected with one end of a push rod (31), the other end of the push rod (31) extends into the water distribution pipe (1), and a water inlet of the nozzle (33) is connected with a water outlet hole of the water distribution pipe (1) through the connecting hose (2);
the rotating plane of the nozzle (33) is parallel to the water distribution pipe (1), and the rotating connecting piece (34) is positioned on the rotating plane of the nozzle (33).
3. The cyclone water distributor of the anaerobic reactor according to claim 2, wherein: the bottom end of the vertical pipe (10) is communicated with one end of a communicating pipe (15), and a control valve (14) is arranged on the communicating pipe (15).
4. A cyclone water distributor for an anaerobic reactor according to claim 3, wherein: the device also comprises a container (13) with a hollow inside, an opening communicated with the inside and the outside of the container (13) is formed in the bottom of the container (13), the opening is communicated with the inner cavity of the communicating pipe (15), and the control valve (14) is positioned between the vertical pipe (10) and the container (13).
5. The cyclone water distributor of the anaerobic reactor according to claim 4, wherein: the novel liquid-permeable rectifying device further comprises a rectifying piece (16), and a plurality of liquid-permeable holes are uniformly formed in the top of the rectifying piece (16).
6. The cyclone water distributor of the anaerobic reactor according to claim 2, wherein: the cross section of the inner cavity of the nozzle (33) gradually becomes smaller along the direction away from the connecting hose (2).
7. The cyclone water distributor of the anaerobic reactor according to claim 2, wherein: the screw rod (11) is made of elastic metal or elastic plastic.
8. The cyclone water distributor of the anaerobic reactor according to claim 4, wherein: the screw rod (11) is far away from the position of the rotating shaft (6) and is provided with a fixing piece (12), the outer side of the fixing piece (12) is in sliding sealing connection with the inner wall of the water distribution pipe (1), air is filled between one end, far away from the rotating shaft (6), of the inner wall of the water distribution pipe (1) and the fixing piece (12), and the screw rod (11) is made of elastic metal or elastic plastic.
9. The cyclone water distributor of the anaerobic reactor according to claim 8, wherein: the fixing piece (12) is a permanent magnet or an iron block.
10. The cyclone water distributor of the anaerobic reactor according to claim 2, wherein: the outside of the water distribution pipe (1) is sleeved with a sleeve, and the outside of the sleeve is connected with the outside of the vertical pipe (10) through a rotary connecting piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410290696.XA CN117923654B (en) | 2024-03-14 | 2024-03-14 | Cyclone water distributor of anaerobic reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410290696.XA CN117923654B (en) | 2024-03-14 | 2024-03-14 | Cyclone water distributor of anaerobic reactor |
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| CN117923654A true CN117923654A (en) | 2024-04-26 |
| CN117923654B CN117923654B (en) | 2024-09-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118929813A (en) * | 2024-10-11 | 2024-11-12 | 连云港杜钟新奥神氨纶有限公司 | A wastewater treatment device generated during the preparation of spandex |
| CN119285093A (en) * | 2024-12-10 | 2025-01-10 | 河南绿丰环保工程有限公司 | A water distribution device for sewage anaerobic reactor |
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| CN117923654B (en) | 2024-09-03 |
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