CN211111278U - Water distribution device of anaerobic ammonia oxidation reactor - Google Patents
Water distribution device of anaerobic ammonia oxidation reactor Download PDFInfo
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- CN211111278U CN211111278U CN201921867215.8U CN201921867215U CN211111278U CN 211111278 U CN211111278 U CN 211111278U CN 201921867215 U CN201921867215 U CN 201921867215U CN 211111278 U CN211111278 U CN 211111278U
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Abstract
The utility model discloses an anaerobic ammonia oxidation reactor water distribution device, including retort and water distribution structure, the inside from the top down of retort has set gradually water distribution structure and biological filler piece, and the water distribution structure is by the water distribution pipe, distributive tank and pipe network are constituteed, the bottom through connection of water distribution pipe has the distributive tank, and evenly be provided with the distributive opening on the outside periphery of distributive tank, and the outside of distributive tank link up and install the pipe network, the top cap of retort is link up on the top of water distribution pipe, and the water distribution pipe passes through sealed bearing and is connected with the top cap seal rotation of retort. The utility model discloses can carry out the even rotatory water distribution when using the water distribution device to improve the homogeneity of moisturizing, reduce the easy disintegration of the easy shortcoming that runs off of the bacterial that waste water often erodees, improve anaerobic ammonium oxidation reactor reaction efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to an anaerobic ammonium oxidation reactor water distribution device.
Background
With the development of modern industry and the improvement of the living standard of people, the eutrophication phenomenon of water is continuously intensified, the discharge index of wastewater is continuously strict, and higher requirements are provided for the denitrification technology in sewage treatment, wherein the anaerobic ammonia oxidation process has the remarkable advantages of low energy consumption, low sludge yield, additional carbon source saving and the like.
Therefore, a water distribution device of an anaerobic ammonia oxidation reactor is needed, which can uniformly rotate to distribute water when the water distribution device is used, so that the uniformity of water supplement is improved, the defect that strains frequently washed by waste water are easy to disintegrate and run off is overcome, and the reaction efficiency of the anaerobic ammonia oxidation reactor is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anammox reactor water distribution device aims at improving the inhomogeneous problem of current reactor ubiquitous water distribution commonly used, and water distributor itself is fixed at anammox reactor's top, and it is fixed when the water distributor divides water, leads to the waste water lags behind under the water and the insufficient scheduling problem of bacterial contact, causes anammox reactor reaction efficiency low, the easy disintegration of the bacterial that waste water often erodes runs off and the problem that solid deposit caused the jam in the reactor bottom.
The utility model discloses a realize like this:
the water distribution device comprises a reaction tank and a water distribution structure, wherein the inside of the reaction tank is sequentially provided with the water distribution structure and a biological filler block from top to bottom, the water distribution structure consists of a water distribution pipe, a water distribution box and a pipe network, the bottom end of the water distribution pipe is connected with the water distribution box in a through mode, a water distribution port is uniformly formed in the outer circumferential surface of the water distribution box, the pipe network is arranged outside the water distribution box in a through mode, the top end of the water distribution pipe is connected with a top cover of the reaction tank in a through mode, the water distribution pipe is connected with the top cover of the reaction tank in a sealing and rotating mode through a sealing bearing, a driven gear is fixedly arranged on the upper portion of the water distribution pipe, the end portion of the water distribution pipe is connected with a water inlet pipe connector through the sealing bearing, a motor is vertically fixed on.
Furthermore, a water distribution pipe is arranged on the pipe network, the end part of the water distribution pipe is hermetically connected with the water distribution opening, and the bottom end of the water distribution pipe is uniformly provided with a water through opening.
And then evenly water conservancy diversion is with sewage in the pipe network through the distributive pipe, and the bottom of distributive pipe evenly is provided with the limbers simultaneously, is convenient for with the rivers dispersion in the shunt tubes flow down.
Furthermore, a screen plate is horizontally fixed on the outer circumferential surface of the water distribution pipe below the pipe network, and screen cloth is bonded in the screen plate.
And a screen plate is horizontally fixed below the pipe network on the outer circumferential surface of the water distribution pipe to slow down the impact force of water flow flowing down from the water through port, so that the strain is prevented from being easily disintegrated and lost due to the large frequent scouring force of the wastewater.
Furthermore, a gas outlet is formed in the top cover of the reaction tank, and a water outlet pipe is installed on the bottom surface of the reaction tank in a penetrating mode.
And then through the gas outlet of seting up on the top cap of retort, the reaction of discharge waste water and biofilm carrier produces gas, guarantees that the internal pressure of retort is invariable to link up on the bottom surface of retort and install the outlet pipe for derive the rivers after the reaction.
Furthermore, the water distribution pipe is connected with a communicating pipe in a through mode, and the bottom end of the communicating pipe is evenly provided with a water through port.
And then through connection has communicating pipe on the distributive pipe, and the bottom of communicating pipe has evenly seted up the limbers, and then makes things convenient for sewage evenly to spill from the limbers.
Compared with the prior art, the beneficial effects of the utility model are that: when the water distribution device of the anaerobic ammonia oxidation reactor is used for leading in sewage to a reaction tank for water distribution in the tank, firstly, the top end of a water distribution structure is connected with a sewage inlet pipe through a water inlet pipe joint connected with a sealing bearing, then a motor fixed on the top end surface of the reaction tank is started to drive a driven gear on a water distribution pipe to rotate, thereby driving the water distribution structure connected with the reaction tank through the sealing bearing to rotate, sewage uniformly spills into the tank body, the sewage flows into the tank body through the water distribution pipe, and falls down through a pipe network on a water distribution box communicated with the bottom end of the water distribution pipe, meanwhile, the water distribution pipe on the pipe network is communicated with a water distribution port on the water distribution box, the sewage is led into the pipe network, uniformly falls down from the water communication port at the bottom end of the communication pipe and the water distribution pipe, and flows out from a water outlet pipe at the bottom end of the, when the water distribution device is used, water is uniformly distributed in a rotating manner, so that the uniformity of water supplement is improved, the defect that strains frequently washed by waste water are easy to disintegrate and run off is overcome, and the reaction efficiency of the anaerobic ammonia oxidation reactor is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal decomposition structure of the present invention;
FIG. 3 is a schematic structural view of a water distribution structure in the embodiment of the present invention;
FIG. 4 is a schematic view of the connection structure of the water distribution structure and the mesh plate in the embodiment of the present invention;
fig. 5 is a schematic structural view of the water distribution pipe in the embodiment of the present invention.
In the figure: 1. a reaction tank; 11. a motor; 12. a water outlet; 13. a water outlet pipe; 2. A water distribution structure; 21. a water distribution pipe; 22. sealing the bearing; 23. a driven gear; 24. a water inlet pipe interface; 25. a water distribution box; 26. a water diversion port; 27. pipe network; 271. a water diversion pipe; 272. a water inlet; 273. a communicating pipe; 28. a screen plate; 29. and (4) screen cloth.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, a water distribution device of an anammox reactor comprises a reaction tank 1 and a water distribution structure 2, the interior of the reaction tank 1 is sequentially provided with the water distribution structure 2 and a biological filler block from top to bottom, the water distribution structure 2 is composed of a water distribution pipe 21, a water distribution box 25 and a pipe network 27, the bottom end of the water distribution pipe 21 is connected with the water distribution box 25 in a penetrating way, the outer circumferential surface of the water distribution box 25 is uniformly provided with water distribution ports 26, the outer part of the water distribution box 25 is connected with the pipe network 27 in a penetrating way, the top end of the water distribution pipe 21 is connected with the top cover of the reaction tank 1 in a sealing way, the water distribution pipe 21 is connected with the top cover of the reaction tank 1 in a sealing way and rotating way through a sealing bearing 22, the upper part of the water distribution pipe 21 is fixedly provided with a driven gear 23, the end part of the water distribution pipe 21 is connected, and a driving gear engaged with the driven gear 23 is installed on a transmission shaft of the motor 11.
When sewage is introduced into the reaction tank 1 by using the water distribution device of the anaerobic ammonia oxidation reactor to distribute water in the tank, firstly, the top end of the water distribution structure 2 is connected with a sewage inlet pipe through a water inlet pipe connector 24 connected with a sealing bearing 22, then a motor 11 fixed on the top end surface of the reaction tank 1 is started to drive a driven gear 23 on a water distribution pipe 21 to rotate, so as to drive the water distribution structure 2 connected with the reaction tank 1 through the sealing bearing 22 to rotate, sewage uniformly spills in the tank, the sewage flows into the tank through the water distribution pipe 21, a pipe network 27 on a water distribution tank 25 communicated with the bottom end of the water distribution pipe 21 falls down, a water distribution pipe 271 on the pipe network 27 is communicated with a water distribution port on the water distribution tank 25, the sewage is introduced into the pipe network 27, uniformly falls down from a communicating pipe 273 and a water through port 272 at the bottom end of the water distribution pipe 271, is slowed down by a net plate 28 to react with a biological filler block in the reaction tank, when the water distribution device is used, water is uniformly distributed in a rotating manner, so that the uniformity of water supplement is improved, the defect that strains frequently washed by waste water are easy to disintegrate and run off is overcome, and the reaction efficiency of the anaerobic ammonia oxidation reactor is improved.
Referring to fig. 4 and 5, a water diversion pipe 271 is disposed on the pipe network 27, the end of the water diversion pipe 271 is hermetically connected to the water diversion port 26, and water through ports 272 are uniformly disposed at the bottom end of the water diversion pipe 271.
And then evenly guide sewage to the pipe network 27 through the distributive pipe 271, and simultaneously the bottom of the distributive pipe 271 is evenly provided with a water through hole 272, which is convenient for dispersing and flowing down the water flow in the distributive pipe 271.
Referring to fig. 4, a mesh plate 28 is horizontally fixed on the outer circumferential surface of the water distribution pipe 21 below the pipe network 27, and a mesh cloth 29 is bonded in the mesh plate 28.
Furthermore, the screen plate 28 is horizontally fixed below the pipe network 27 on the outer circumferential surface of the water distribution pipe 21 to reduce the impact force of water beams flowing down from the water through port 272, and the loss of easily decomposed strains caused by the frequent high scouring force of the waste water is prevented.
Referring to fig. 2, a top cover of the reaction tank 1 is provided with an air outlet 12, and a water outlet pipe 13 is installed on a bottom surface of the reaction tank 1 in a penetrating manner.
And then through gas outlet 12 of seting up on the top cap of retort 1, the reaction of waste water and biofilm carrier produces gas, guarantees that retort 1 internal pressure is invariable to link up on the bottom surface of retort 1 and install outlet pipe 13 for derive the rivers after the reaction.
Referring to fig. 4, a communicating pipe 273 is connected to the water diversion pipe 271 in a penetrating manner, and water openings 272 are uniformly formed at the bottom end of the communicating pipe 273.
And then through connection has communicating pipe 273 on dividing water pipe 271, and the bottom of communicating pipe 273 has evenly seted up limbers 272, and then makes things convenient for sewage evenly to spill from limbers 272.
The working principle is as follows: when the anaerobic ammonia oxidation reactor water distribution device is used for introducing sewage into the reaction tank 1 for water distribution in the tank, firstly, the top end of the water distribution structure 2 is connected with a sewage inlet pipe through a water inlet pipe connector 24 connected with a sealing bearing 22, then the motor 11 fixed on the top end surface of the reaction tank 1 is started to drive the driven gear 23 on the water distribution pipe 21 to rotate, thereby driving the water distribution structure 2 connected with the reaction tank 1 through the sealed bearing 22 to rotate, the sewage is uniformly sprinkled in the tank body, the sewage flows into the tank body through the water distribution pipe 21, falls through the upper pipe network 27 of the water distribution box 25 arranged at the bottom end of the water distribution pipe 21 in a run-through manner, meanwhile, the water diversion pipe 271 on the pipe network 27 is communicated with the water diversion port on the water diversion box 25, sewage is led into the pipe network 27 and then uniformly falls from the communicating pipe 273 and the water through port 272 at the bottom end of the water diversion pipe 271, after the water impact is relieved by the mesh plate 28, the sewage reacts with the biological filler blocks in the reaction tank 1, and then the sewage flows out from the water outlet pipe 13 at the bottom end of the reaction tank 1.
The device obtained by the design can basically meet the requirement of uniformly rotating water distribution when the water distribution device is used, so that the uniformity of water supplement is improved, the defect that strains frequently washed by waste water are easy to disintegrate and run away is overcome, and the reaction efficiency of the anaerobic ammonia oxidation reactor is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an anaerobic ammonia oxidation reactor water distribution device, includes retort (1) and water distribution structure (2), its characterized in that: the reaction tank is characterized in that a water distribution structure (2) and a biological filler block are sequentially arranged in the reaction tank (1) from top to bottom, the water distribution structure (2) consists of a water distribution pipe (21), a water distribution box (25) and a pipe network (27), the bottom end of the water distribution pipe (21) is connected with the water distribution box (25) in a penetrating way, water distribution openings (26) are uniformly formed in the outer circumferential surface of the water distribution box (25), the pipe network (27) is installed in the outer portion of the water distribution box (25) in a penetrating way, the top end of the water distribution pipe (21) is connected with the top cover of the reaction tank (1), the water distribution pipe (21) is connected with the top cover of the reaction tank (1) in a sealing and rotating way through a sealing bearing (22), a driven gear (23) is fixedly installed on the upper portion of the water distribution pipe (21), the end portion of the water distribution pipe (21) is connected with a water inlet pipe connector (24) through the sealing bearing, and a driving gear meshed with the driven gear (23) is arranged on a transmission shaft of the motor (11).
2. The water distribution device of the anaerobic ammonia oxidation reactor according to claim 1, wherein a water distribution pipe (271) is arranged on the pipe network (27), the end part of the water distribution pipe (271) is hermetically connected with the water distribution port (26), and water through ports (272) are uniformly arranged at the bottom end of the water distribution pipe (271).
3. The water distribution device of the anaerobic ammonia oxidation reactor according to claim 2, characterized in that a screen (28) is horizontally fixed on the outer circumferential surface of the water distribution pipe (21) below the pipe network (27), and the screen (29) is bonded in the screen (28).
4. The water distribution device of the anaerobic ammonia oxidation reactor according to claim 3, wherein a top cover of the reaction tank (1) is provided with an air outlet (12), and a water outlet pipe (13) is arranged on the bottom surface of the reaction tank (1) in a penetrating manner.
5. The water distribution device of the anaerobic ammonia oxidation reactor according to claim 4, wherein the water distribution pipe (271) is connected with a communicating pipe (273) in a penetrating manner, and the bottom end of the communicating pipe (273) is uniformly provided with a water through port (272).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867215.8U CN211111278U (en) | 2019-11-01 | 2019-11-01 | Water distribution device of anaerobic ammonia oxidation reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867215.8U CN211111278U (en) | 2019-11-01 | 2019-11-01 | Water distribution device of anaerobic ammonia oxidation reactor |
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| CN211111278U true CN211111278U (en) | 2020-07-28 |
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| CN201921867215.8U Active CN211111278U (en) | 2019-11-01 | 2019-11-01 | Water distribution device of anaerobic ammonia oxidation reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119820A (en) * | 2023-02-28 | 2023-05-16 | 山东一普环境科技有限公司 | Point-to-point rotary mixing type anaerobic water distribution device |
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2019
- 2019-11-01 CN CN201921867215.8U patent/CN211111278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119820A (en) * | 2023-02-28 | 2023-05-16 | 山东一普环境科技有限公司 | Point-to-point rotary mixing type anaerobic water distribution device |
| CN116119820B (en) * | 2023-02-28 | 2024-04-16 | 山东一普环境科技有限公司 | Point-to-point rotary mixing type anaerobic water distribution device |
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