CN109422344A - A kind of Novel draining device - Google Patents
A kind of Novel draining device Download PDFInfo
- Publication number
- CN109422344A CN109422344A CN201710771374.7A CN201710771374A CN109422344A CN 109422344 A CN109422344 A CN 109422344A CN 201710771374 A CN201710771374 A CN 201710771374A CN 109422344 A CN109422344 A CN 109422344A
- Authority
- CN
- China
- Prior art keywords
- bellows
- outlet pipe
- water
- rod
- support rod
- 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.)
- Pending
Links
Classifications
-
- 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
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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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to a kind of Novel draining devices.The water decanter includes outlet pipe, water gate, limit plate, control-rod, bellows, support rod, pressure gate, water inlet, air floating drum, the outlet pipe is arranged in pond lower part, and it passes through pool wall of pool and is connected to outside pond, water gate is set on the outlet pipe, the outlet pipe is connected to bellows, limit plate is set between the outlet pipe and bellows, the control-rod is arranged between outlet pipe and bellows, described control-rod one end is connected to limit plate, the other end is connected to support rod, the support rod is arranged in bellows, the support rod other end is connected to pressure gate, water inlet is set on the pressure gate, the air floating drum is connected to ripple pipe end.The configuration of the present invention is simple, operation energy consumption are low, automatic lifting, control is easy to operate, stable and reliable operation, long service life, easy to maintenance, displacement mass is good, failure rate is low.
Description
Technical field
The present invention relates to a kind of industry environmental protection wastewater level self-checking device more particularly to a kind of Novel draining devices.
Background technique
Water decanter is most common in the sewage treatment process such as SBR method, CAST method, IDEA method, MSBR method and UNITANK method
Critical mechanical equipment, it can bleeding stage with SEA LEVEL VARIATION automatic lifting, by processed supernatant from surface with lower limit
The discharge of depthkeeping degree, and the dross on surface is effectively trapped in reaction tank.
There are three types of the anti-slag systems of existing pontoon decanter: 1, it cylinder, gate valve, crankshaft etc. is made of, when starting draining,
Compressed air is passed through to cylinder, gate valve is opened by the air rammer band dynamic crankshaft in cylinder, floating strains water pipe and starts to drain, and stops
When draining, the air in appendix is discharged, is closed gate valve by crankshaft.When water decanter does not work, gate valve is in normally closed shape
State.2, it is made of solenoid valve etc., when starting draining, opens solenoid valve, floating strains water pipe and starts to drain, will be electric when stopping draining
Magnet valve is closed.When water decanter does not work, solenoid valve is in normally off.3, it is made of anti-slag ball valve, the operation of water decanter is by pond
Outer drain valve control.When needing to strain water, as long as opening drain valve, a waterpower pressure is just generated between the inlet and outlet of water decanter
Difference allows water to flow into water decanter so that straining the unlatching of water pipe anti-slag ball valve.When closing drain valve, hydraulic balance inside and outside water decanter is prevented
Slag ball valve is closed, and water stopping is strained.
These three water decanters are that water is strained in activated sludge entrance when preventing aeration by valve there are a common issue at present
Often there is valve and is not closed completely close in device, and activated sludge enters water decanter；And first two need to consume electric energy, and maintenance capacity is larger.
Summary of the invention
The present invention provide in order to solve problem above a kind of structure is simple, operation energy consumption is low, automatic lifting, control operation
Simply, stable and reliable operation, long service life, Novel draining device easy to maintenance, displacement mass is good, failure rate is low.
The technical scheme is that the water decanter includes outlet pipe, water gate, limit plate, control-rod, ripple
Pipe, support rod, pressure gate, water inlet, air floating drum, the outlet pipe are arranged in pond lower part, and pass through pool wall of pool
Be connected to outside pond, water gate be set on the outlet pipe, the outlet pipe is connected to bellows, the outlet pipe with
Limit plate is set between bellows, and the control-rod is arranged between outlet pipe and bellows, and described control-rod one end connects
It is connected to limit plate, the other end is connected to support rod, and the support rod is arranged in bellows, and the support rod other end connects
It is connected to pressure gate, water inlet is set on the pressure gate, the air floating drum is connected to ripple pipe end.
The bellows is high-strength flexible rubber tube.
The configuration of the present invention is simple, operation energy consumption are low, automatic lifting, control easy to operate, stable and reliable operation, service life
It is long, easy to maintenance, displacement mass is good, failure rate is low.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
1 is outlet pipe in figure, and 2 be water gate, and 3 be limit plate, and 4 be control-rod, and 5 be bellows, and 6 be support rod, and 7 be pressure
Power gate, 8 be water inlet, and 9 be air floating drum.
Specific embodiment
A kind of Novel draining device, the water decanter include outlet pipe 1, water gate 2, limit plate 3, control-rod 4, bellows
5, support rod 6, pressure gate 7, water inlet 8, air floating drum 9, the outlet pipe 1 are arranged in pond lower part, and pass through pond
Pool wall is connected to outside pond, water gate 2 is arranged on the outlet pipe 1, the outlet pipe 1 is connected to bellows 5, described
Limit plate 3 is set between outlet pipe 1 and bellows 5, and the control-rod 4 is arranged between outlet pipe 1 and bellows 5, described
4 one end of control-rod be connected to limit plate 3, the other end is connected to support rod 6, and the support rod 6 is arranged in bellows 5,
6 other end of support rod is connected to pressure gate 7, and water inlet 8 is arranged on the pressure gate 7, and the air is floating
Cylinder 9 is connected to 5 end of bellows.
The bellows 5 is high-strength flexible rubber tube.
Claims (2)
1. a kind of Novel draining device, it is characterised in that: the water decanter include outlet pipe, water gate, limit plate, control-rod,
Bellows, support rod, pressure gate, water inlet, air floating drum, the outlet pipe are arranged in pond lower part, and pass through pond
Pool wall is connected to outside pond, and water gate is arranged on the outlet pipe, and the outlet pipe is connected to bellows, the water outlet
Limit plate is set between pipe and bellows, and the control-rod is arranged between outlet pipe and bellows, the control-rod one
End is connected to limit plate, and the other end is connected to support rod, and the support rod is arranged in bellows, and the support rod is another
End is connected to pressure gate, water inlet is arranged on the pressure gate, the air floating drum is connected to ripple pipe end.
2. a kind of Novel draining device according to claim 1, it is characterised in that: the bellows is high-strength flexible rubber
Sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771374.7A CN109422344A (en) | 2017-08-31 | 2017-08-31 | A kind of Novel draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771374.7A CN109422344A (en) | 2017-08-31 | 2017-08-31 | A kind of Novel draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109422344A true CN109422344A (en) | 2019-03-05 |
Family
ID=65505308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771374.7A Pending CN109422344A (en) | 2017-08-31 | 2017-08-31 | A kind of Novel draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109422344A (en) |
-
2017
- 2017-08-31 CN CN201710771374.7A patent/CN109422344A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |