CN212609799U - Sewage treatment biofilm carrier support device - Google Patents
Sewage treatment biofilm carrier support device Download PDFInfo
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- CN212609799U CN212609799U CN202020977559.0U CN202020977559U CN212609799U CN 212609799 U CN212609799 U CN 212609799U CN 202020977559 U CN202020977559 U CN 202020977559U CN 212609799 U CN212609799 U CN 212609799U
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- filler
- sewage treatment
- pneumatic cylinder
- outer frame
- packing
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a sewage treatment plant, concretely relates to sewage treatment biofilm carrier support device, including a filler frame to and a plurality of pneumatic cylinder of setting in filler frame top, it has the filler to hang in the filler frame, pneumatic cylinder drives filler frame up-and-down motion, makes the ageing mud on the filler drop because of vibrating, and through the pneumatic cylinder that sets up on the filler frame, pneumatic cylinder drives filler frame up-and-down motion, makes the filler in the filler frame produce and vibrate, can shake biofilm carrier at anaerobic zone or the oxygen deficiency section in the contact oxidation pond, and ageing activated sludge on the help filler takes off the membrane, makes the microorganism in the filler keep high activity, guarantees sewage treatment effect.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a sewage treatment plant, concretely relates to sewage treatment biofilm carrier support device.
[ background of the invention ]
The biological contact oxidation process is a sewage treatment technology initiated in the early 70 th 20 th century, and the technology is essentially that a biological reaction tank is filled with a filler, and oxygenated sewage is immersed into the filler and flows through the filler at a certain flow rate. The filler is covered with the biological film, the sewage is in wide contact with the biological film, organic pollutants in the sewage are removed under the action of metabolism of microorganisms on the biological film, and the sewage is purified.
Compared with the traditional activated sludge method, the biological contact oxidation method has the following characteristics: 1. high biomass. Because of the large specific surface area of the filler, a huge space is provided for the living beings to inhabit, so that a large amount of microorganisms can be attached to grow, and the biomass with higher concentration in the biological contact oxidation pond can be maintained. 2. High bioactivity. Due to the arrangement of the filler, the air bubbles can be cut and blocked, the function of an aeration limiter is achieved, the retention time of the air bubbles is prolonged, the contact surface area of air and liquid is increased, and the actual measurement proves that the oxygen absorption capacity is improved, and the aeration quantity can be reduced. Under the condition that the aeration area is not changed, the aeration intensity is increased, the disturbance of air and water flow is severe, the scouring on the surface of the biological membrane is enhanced, the biological membrane is quickly updated, the sludge age is short, and therefore the contact oxidation pond has higher biological activity. 3. High mass transfer speed. Because of the high porosity of the filler and the three-dimensional structure of the biological membrane, the wastewater can conveniently enter the inner hole of the filler to carry out biological contact oxidation reaction, and simultaneously, the biological membrane which normally falls off can easily flow out along with water from the filler, thereby reducing the occurrence probability of filler blockage.
However, in the anaerobic section or the anoxic section in the biological contact oxidation method, the flushing disturbance of aeration to the filler is lacked, so that the biofilm is not easy to be removed in the process of carrying out the metabolism of the biological filler, the contact between the sewage and the microorganism and the activity of the microorganism are reduced, the biochemical effect of the anaerobic section or the anoxic section is poor, and even the effluent is discharged out of the standard.
[ summary of the invention ]
An object of the utility model is to provide a can shake biofilm carrier in the anaerobism section or the oxygen deficiency section of contact oxidation pond, the filler support device of ageing activated sludge deciduate on the help filler.
In order to achieve the above object, the utility model discloses a sewage treatment biofilm carrier support device, including a filler frame 10 to and set up a plurality of pneumatic cylinder 20 in filler frame 10 top, it has filler 11 to hang in the filler frame 10, pneumatic cylinder 20 drives filler frame 10 up-and-down motion for ageing mud on the filler 11 drops because of vibrating.
Further, the device also comprises a spring damper 30 which is vertically arranged, one end of the spring damper 30 is rotatably connected to the oxidation pond, and the other end of the spring damper is rotatably connected to the packing outer frame 10.
Further, the pneumatic cylinder 20 is arranged at the top of the oxidation pond, and the pneumatic cylinder 20 is connected with the top of the packing outer frame 10 through a connecting rod 21.
Further, a plurality of packing hanging rods 12 are arranged in the packing outer frame 10, and the packing 11 is bound on the packing hanging rods 12.
Further, the pneumatic cylinder 20 and the connecting rod 21, the connecting rod 21 and the packing outer frame 10 are connected through a movable joint 22.
The utility model discloses a contribution lies in providing a sewage treatment biofilm carrier support device, through the pneumatic cylinder that sets up on the frame that packs, pneumatic cylinder drives the frame up-and-down motion that packs for pack in the frame and produce and vibrate, can shake biofilm carrier in the anaerobism section or the oxygen deficiency section of contact oxidation pond, and ageing activated sludge deciduate on the help packs makes the microorganism in the filler keep high activity, guarantees the sewage treatment effect.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a side view of the sink mounted in position.
[ detailed description ] embodiments
The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.
Example 1
As shown in fig. 1-2, the biological filler bracket device for sewage treatment of the embodiment includes a filler outer frame 10 and a plurality of pneumatic cylinders 20 disposed above the filler outer frame 10, wherein a filler 11 is suspended in the filler outer frame 10, and the pneumatic cylinders 20 drive the filler outer frame 10 to move up and down, so that aged sludge on the filler 11 falls off due to oscillation.
The pneumatic cylinder 20 arranged on the filler outer frame 10 controls the push rod of the pneumatic cylinder 20 to move up and down through the program edited by the programmable logic controller, so that the filler outer frame 10 is driven to move up and down, the filler 11 in the filler outer frame 10 is vibrated, the biological filler 11 can be shaken in an anaerobic section or an anoxic section of a contact oxidation pond, aged activated sludge on the filler 11 is helped to be subjected to demoulding, microorganisms in the filler 11 keep high activity, and the sewage treatment effect is ensured.
Example 2
As shown in fig. 1-2, the sewage treatment biological filler support device of the embodiment further comprises a vertically installed spring damper 30, one end of the spring damper 30 is rotatably connected to the oxidation pond, the other end of the spring damper 30 is rotatably connected to the filler outer frame 10, and the spring damper 30 mainly plays a role in buffering the filler outer frame 10 moving downwards.
Example 3
As shown in fig. 1-2, in the sewage treatment biological filler support device of the present embodiment, the pneumatic cylinder 20 is disposed on the top of the oxidation pond, and the pneumatic cylinder 20 is connected to the top of the filler outer frame 10 through the connecting rod 21, because the filler outer frame 10 is located in the water of the oxidation pond, the pneumatic cylinder 20 is placed above the water body by using the connecting rod 21, so that the pneumatic cylinder 20 can be prevented from directly contacting the sewage.
Example 4
As shown in fig. 1-2, in the biological filler bracket device for sewage treatment of the present embodiment, a plurality of filler hanging rods 12 are disposed in the filler outer frame 10, the fillers 11 are bound on the filler hanging rods 12, and after the filler hanging rods 12 are integrally arranged, the fillers can be hung on the filler hanging rods 12 in a row, so that there is a gap between adjacent fillers 11, and the contact area with the water body is increased.
Example 5
As shown in FIGS. 1-2, in the biological filler bracket device for sewage treatment of the present embodiment, the pneumatic cylinder 20 and the connecting rod 21, and the connecting rod 21 and the filler outer frame 10 are connected by the movable joint 22, and the structural connection is convenient, fast and simple to operate.
Although the present invention has been described in connection with the above embodiments, the scope of the present invention is not limited thereto, and modifications, replacements, and the like to the above members are all within the scope of the claims of the present invention without departing from the concept of the present invention.
Claims (5)
1. The utility model provides a sewage treatment biofilm carrier support device which characterized in that: the device comprises a filler outer frame (10) and a plurality of pneumatic cylinders (20) arranged above the filler outer frame (10), wherein fillers (11) are suspended in the filler outer frame (10), and the pneumatic cylinders (20) drive the filler outer frame (10) to move up and down, so that aged sludge on the fillers (11) falls off due to oscillation.
2. The sewage treatment biological filler bracket device according to claim 1, wherein: the device is characterized by further comprising a spring damper (30) which is vertically installed, wherein one end of the spring damper (30) is rotatably connected to the oxidation pond, and the other end of the spring damper is rotatably connected to the packing outer frame (10).
3. The sewage treatment biological filler bracket device according to claim 1, wherein: the pneumatic cylinder (20) is arranged at the top of the oxidation pond, and the pneumatic cylinder (20) is connected with the top of the outer packing frame (10) through a connecting rod (21).
4. The sewage treatment biological filler bracket device according to claim 1, wherein: the packing device is characterized in that a plurality of packing hanging rods (12) are arranged in the packing outer frame (10), and the packing (11) is bound on the packing hanging rods (12).
5. The sewage treatment biological filler bracket device according to claim 1, wherein: the pneumatic cylinder (20) is connected with the connecting rod (21), the connecting rod (21) is connected with the packing outer frame (10) through movable joints (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977559.0U CN212609799U (en) | 2020-06-01 | 2020-06-01 | Sewage treatment biofilm carrier support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977559.0U CN212609799U (en) | 2020-06-01 | 2020-06-01 | Sewage treatment biofilm carrier support device |
Publications (1)
| Publication Number | Publication Date |
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| CN212609799U true CN212609799U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020977559.0U Active CN212609799U (en) | 2020-06-01 | 2020-06-01 | Sewage treatment biofilm carrier support device |
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| CN (1) | CN212609799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115304154A (en) * | 2022-02-22 | 2022-11-08 | 北京中持碧泽环境技术有限责任公司 | Denitrification unit and control method thereof |
-
2020
- 2020-06-01 CN CN202020977559.0U patent/CN212609799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115304154A (en) * | 2022-02-22 | 2022-11-08 | 北京中持碧泽环境技术有限责任公司 | Denitrification unit and control method thereof |
| CN115304154B (en) * | 2022-02-22 | 2024-04-19 | 北京中持碧泽环境技术有限责任公司 | Denitrification unit and control method thereof |
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