CN209906432U - Novel aerobic biochemical selector - Google Patents
Novel aerobic biochemical selector Download PDFInfo
- Publication number
- CN209906432U CN209906432U CN201920646873.8U CN201920646873U CN209906432U CN 209906432 U CN209906432 U CN 209906432U CN 201920646873 U CN201920646873 U CN 201920646873U CN 209906432 U CN209906432 U CN 209906432U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tank body
- oxygen
- aerobic biochemical
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a novel aerobic biochemical selector, which comprises a tank body, wherein the tank body is of an uncovered rectangular frame structure, a water inlet pipe is arranged at one side of the tank body, a water outlet pipe is arranged at the other side of the tank body, a plurality of support rods are arranged above the tank body in parallel, the motors are arranged above the supporting rods, the rotating shafts of the motors are connected with the stirring shaft, the stirring shaft extends to the bottom of the tank body, a plurality of groups of stirring fan blades are arranged on the stirring shaft, the stirring fan blades are provided with strip holes, an oxygen pipe is arranged above the inner side of the tank body, the bottom of the oxygen pipe is provided with a plurality of branch pipes, the upper part of the oxygen pipe is connected with oxygen supply equipment through a connecting pipe, an air pipe is arranged at one end of the branch pipe far away from the oxygen pipe, a plurality of nozzles are arranged on the air pipe, the nozzle on be equipped with the baffle, the baffle be the bowl form structure of back-off, the nozzle in be equipped with the air flue of T font. The utility model has the advantages that: the whole device has simple structure, convenient use and good effect.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a novel aerobic biochemical selector.
Background
The biological selector is a device for selecting bacteria meeting the requirements from the sludge-containing sewage by changing the oxygen content in the aeration tank, and bacteria with different habits are rapidly propagated in a proper oxygen content environment to reach a certain concentration. And the survival is inhibited and even the death is caused in the environment with improper oxygen content.
The aerobic biochemical selection equipment needs to be stirred ceaselessly, so that oxygen is uniformly mixed, the stirring of the stirring blades is not thorough enough at present, the nozzle for supplying oxygen is easy to block, and the using effect is not ideal enough, so that a novel aerobic biochemical selector needs to be researched.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical defects and provide a novel aerobic biochemical selector.
In order to solve the technical problem, the utility model provides a technical scheme does: a novel aerobic biochemical selector comprises a tank body, wherein the tank body is of a rectangular frame structure without a cover, a water inlet pipe is arranged at one side of the tank body, a water outlet pipe is arranged at the other side of the tank body, a plurality of support rods are arranged above the tank body in parallel, the motors are arranged above the supporting rods, the rotating shafts of the motors are connected with the stirring shaft, the stirring shaft extends to the bottom of the tank body, a plurality of groups of stirring fan blades are arranged on the stirring shaft, the stirring fan blades are provided with strip holes, an oxygen pipe is arranged above the inner side of the tank body, the bottom of the oxygen pipe is provided with a plurality of branch pipes, the upper part of the oxygen pipe is connected with oxygen supply equipment through a connecting pipe, an air pipe is arranged at one end of the branch pipe far away from the oxygen pipe, a plurality of nozzles are arranged on the air pipe, the nozzle on be equipped with the baffle, the baffle be the bowl form structure of back-off, the nozzle in be equipped with the air flue of T font.
As an improvement, one side of the water outlet pipe, which is far away from the tank body, is connected with a water pump.
As the improvement, a protective cover is arranged above the motor.
As an improvement, three groups of stirring blades are uniformly arranged on the stirring shaft.
As an improvement, the height of the lower edge of the baffle is lower than that of the air flue outlet.
Compared with the prior art, the utility model the advantage lie in: in the device provided by the utility model, the strip holes are added on the fan blades, so that more eddy currents can be generated during stirring, and the stirring is more uniform and thorough; be equipped with the baffle of back-off bowl form on the nozzle, when carrying out the oxygen suppliment, can make near nozzle's commodity circulation flow faster, increase the vortex, prevent that it from deposiing, block up the air flue of nozzle, whole device simple structure, convenient to use, it is effectual.
Drawings
FIG. 1 is a schematic structural view of a novel aerobic biochemical selector of the present invention.
Fig. 2 is a schematic structural diagram of a stirring blade of the aerobic biochemical selector of the present invention.
Fig. 3 is a schematic structural diagram of a nozzle of the novel aerobic biochemical selector of the present invention.
As shown in the figure: 1. cell body, 2, inlet tube, 3, outlet pipe, 4, bracing piece, 5, motor, 6, (mixing) shaft, 7, stirring fan leaf, 8, strip hole, 9, oxygen hose, 10, branch pipe, 11, connecting pipe, 12, trachea, 13, nozzle, 14, baffle, 15, air flue, 16, water pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A novel aerobic biochemical selector comprises a tank body 1, wherein the tank body 1 is of a cover-free rectangular frame structure, one side of the tank body 1 is provided with a water inlet pipe 2, the other side of the tank body is provided with a water outlet pipe 3, a plurality of support rods 4 are arranged above the tank body 1 in parallel, a motor 5 is arranged above the support rods 4, a rotating shaft of the motor 5 is connected with a stirring shaft 6, the stirring shaft 6 extends to the bottom of the tank body 1, the stirring shaft 6 is provided with a plurality of groups of stirring fan blades 7, the stirring fan blades 7 are provided with strip holes 8, an oxygen pipe 9 is arranged above the inner side of the tank body 1, the bottom of the oxygen pipe 9 is provided with a plurality of branch pipes 10, the upper part of the oxygen pipe 9 is connected with oxygen supply equipment through a connecting pipe 11, one end of the branch pipe 10, which is far away from the oxygen pipe 9, is provided with an, the baffle 14 is of an inverted bowl-shaped structure, and a T-shaped air passage 15 is arranged in the nozzle 13.
One side of the water outlet pipe 3, which is far away from the tank body 1, is connected with a water pump 16.
A protective cover 17 is arranged above the motor 5.
Three groups of stirring fan blades 7 are uniformly arranged on the stirring shaft 6.
The height of the lower edge of the baffle 14 is lower than the height of the outlet of the air duct 15.
The utility model discloses a theory of operation: the inlet tube carries sewage to cell body 1 in, and the motor drives stirring fan blade 7 and stirs sewage, and oxygen supply equipment utilizes oxygen hose 9 and branch pipe 10 to carry out the oxygen suppliment, and oxygen passes through nozzle 13 and carries to cell body 1 bottom, and it is abundant to mix with sewage through stirring fan blade 7 again, utilizes water pump 16 and outlet pipe 3 to deliver to next process with sewage at last.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a novel good oxygen biochemical selector, includes cell body (1), cell body (1) be uncovered rectangle frame structure, cell body (1) one side be equipped with inlet tube (2), the opposite side is equipped with outlet pipe (3), its characterized in that: the pool body (1) top parallel be equipped with a plurality of bracing pieces (4), bracing piece (4) top all be equipped with motor (5), the pivot of motor (5) connect (mixing) shaft (6), (mixing) shaft (6) extend to pool body (1) bottom, (mixing) shaft (6) on be equipped with multiunit stirring fan blade (7), stirring fan blade (7) on be equipped with a hole (8), pool body (1) inboard top be equipped with oxygen hose (9), oxygen hose (9) bottom be equipped with a plurality of branch pipes (10), oxygen hose (9) top connect oxygen supply equipment through connecting pipe (11), branch pipe (10) keep away from the one end of oxygen hose (9) and be equipped with trachea (12), trachea (12) on be equipped with a plurality of nozzles (13), nozzle (13) on be equipped with baffle (14), baffle (14) be the bowl form structure of back-off, the nozzle (13) is internally provided with a T-shaped air passage (15).
2. The novel aerobic biochemical selector according to claim 1, wherein: one side of the water outlet pipe (3) far away from the tank body (1) is connected with a water pump (16).
3. The novel aerobic biochemical selector according to claim 1, wherein: a protective cover (17) is arranged above the motor (5).
4. The novel aerobic biochemical selector according to claim 1, wherein: and three groups of stirring fan blades (7) are uniformly arranged on the stirring shaft (6).
5. The novel aerobic biochemical selector according to claim 1, wherein: the height of the lower edge of the baffle (14) is lower than that of the outlet of the air duct (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646873.8U CN209906432U (en) | 2019-05-08 | 2019-05-08 | Novel aerobic biochemical selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646873.8U CN209906432U (en) | 2019-05-08 | 2019-05-08 | Novel aerobic biochemical selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906432U true CN209906432U (en) | 2020-01-07 |
Family
ID=69047119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646873.8U Expired - Fee Related CN209906432U (en) | 2019-05-08 | 2019-05-08 | Novel aerobic biochemical selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209906432U (en) |
-
2019
- 2019-05-08 CN CN201920646873.8U patent/CN209906432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |