CN212915200U - Ultrafiltration device convenient to observe and wash - Google Patents
Ultrafiltration device convenient to observe and wash Download PDFInfo
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- CN212915200U CN212915200U CN202021454087.7U CN202021454087U CN212915200U CN 212915200 U CN212915200 U CN 212915200U CN 202021454087 U CN202021454087 U CN 202021454087U CN 212915200 U CN212915200 U CN 212915200U
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Abstract
The utility model belongs to the technical field of the water treatment technique and specifically relates to an ultrafiltration device convenient to observe and wash, it includes the former water tank of ultrafiltration, the raw water pump, ultrafiltration device, ultrafiltration product water tank and backwash pump, ultrafiltration device includes the ultrafiltration box and installs the milipore filter in the ultrafiltration box, the water inlet has been seted up to the ultrafiltration box, delivery port and dense water export, through the inlet tube intercommunication between the delivery port of the former water tank of ultrafiltration and the ultrafiltration box water inlet, the raw water pump is installed on the inlet tube, produce through producing the water pipe intercommunication between the water inlet of water tank through the delivery port of ultrafiltration box and ultrafiltration, produce the water pipe and include the transparent organic glass pipeline section with ultrafiltration box delivery port intercommunication and the nontransparent UPVC pipeline section of ultrafiltration product water tank water inlet intercommunication, the backwash pump is installed between ultrafiltration product water tank delivery port. The device provided by the utility model simple structure, it is with low costs, can in time discover the membrane silk fracture and be convenient for clear up the mud of adhesion on the membrane silk fast.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to an ultrafiltration device convenient to observe and wash.
Background
During sewage treatment, generally, sewage is required to be introduced into an ultrafiltration device for filtration, and produced water is conveyed into an ultrafiltration water production tank from a water outlet of the ultrafiltration device through a pipeline. The membrane filaments of the ultrafiltration device are often broken due to the impact and corrosion of the sewage, and the like, so that the filtration performance of the ultrafiltration device is deteriorated. If the treatment is not carried out in time, the operation of the subsequent treatment process is affected. And if the sludge adhered to the membrane wires is cleaned by positive pressure, the sludge is not easy to clean, and the sludge can be adhered more firmly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a be convenient for observe and abluent ultrafiltration device of the cracked and quick clearance adhesion of being convenient for of quick clearance adhesion on the membrane silk of membrane silk can in time be discover to provide simple structure, and is with low costs.
The utility model discloses a realize through following technical scheme:
the ultrafiltration device comprises an ultrafiltration raw water tank, a raw water pump, an ultrafiltration device, an ultrafiltration product water tank and a backwash pump, wherein the ultrafiltration device comprises an ultrafiltration tank and an ultrafiltration membrane arranged in the ultrafiltration tank, the ultrafiltration tank is provided with a water inlet, a water outlet and a concentrated water outlet, the water outlet of the ultrafiltration raw water tank is communicated with the water inlet of the ultrafiltration tank through a water inlet pipe, the raw water pump is arranged on the water inlet pipe, the water outlet of the ultrafiltration tank is communicated with the water inlet of the ultrafiltration product water tank through a water production pipe, the water production pipe comprises a transparent organic glass pipe section communicated with the water outlet of the ultrafiltration tank and a non-transparent UPVC pipe section communicated with the water inlet of the ultrafiltration product water tank, and the backwash pump is arranged between the water outlet of the ultrafiltration product water tank and the UP.
Further, the concentrated water outlet is communicated with a concentrated water pipe.
Furthermore, the organic glass pipe section is connected with the UPVC pipe section through a flange, and a sealing gasket is arranged on the inner wall of the flange.
Beneficial effects of the utility model
The utility model discloses a be convenient for observe and abluent ultrafiltration device of protection has following advantage:
1. the structure is simpler to can directly observe the quality of water of producing water and how much of producing the bubble in the water from transparent organic glass pipeline section, indirect judgement ultrafiltration device inner membrane silk is good or bad, the convenient membrane silk of in time changing.
2. Through the setting of backwash pump, carry out reverse washing to ultrafiltration device, wash relatively cleaner and wash fastly.
3. The produced water of the ultrafiltration device is used for reversely cleaning the ultrafiltration device, and compared with positive pressure clear water washing, the cost is greatly reduced, and the cleaning is rapid and thorough.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
in the figure, 1, an ultrafiltration raw water tank, 2, a raw water pump, 3, a water inlet pipe, 4, an ultrafiltration tank, 5, an ultrafiltration device, 6, an ultrafiltration membrane, 7, a concentrated water pipe, 8, an organic glass pipe section, 9, a flange, 10, a UPVC pipe section, 11, an ultrafiltration product water tank, 12, a backwashing pipeline and 13, a backwashing pump are arranged.
Detailed Description
An ultrafiltration device convenient to observe and clean comprises an ultrafiltration raw water tank 1, a raw water pump 2, an ultrafiltration device 5, an ultrafiltration product water tank 11 and a backwash pump 13, wherein the ultrafiltration device comprises an ultrafiltration tank 4 and an ultrafiltration membrane 6 installed in the ultrafiltration tank, the ultrafiltration tank is provided with a water inlet, a water outlet and a concentrated water outlet, the water outlet of the ultrafiltration raw water tank is communicated with the water inlet of the ultrafiltration tank through a water inlet pipe 3, the raw water pump is installed on the water inlet pipe, the water outlet of the ultrafiltration tank is communicated with the water inlet of the ultrafiltration product water tank through a water production pipe, the water production pipe comprises a transparent organic glass pipe section 8 communicated with the water outlet of the ultrafiltration tank and an opaque UPVC pipe section 10 communicated with the water inlet of the ultrafiltration product water tank, and the backwash pump is installed between the water outlet of the ultrafiltration product water tank and the UPVC.
Furthermore, a concentrated water outlet is communicated with a concentrated water pipe 7, so that the concentrated water after ultrafiltration can be conveniently discharged.
Further, the organic glass pipe section is connected with the UPVC pipe section through the flange 9, and a sealing gasket (not shown) is installed on the inner wall of the flange, so that the organic glass pipe section is conveniently connected with the UPVC pipe section, the sealing performance is ensured, and water leakage is prevented.
The ultrafiltration device is of the prior art.
When sewage needs to be treated, sewage is pumped into the ultrafiltration device from the ultrafiltration raw water tank through the raw water pump, after being filtered by the ultrafiltration device, produced water flows into the ultrafiltration production water tank through the water production pipe to be treated in the next procedure, and concentrated water after ultrafiltration is discharged from the concentrated water pipe to be treated in the next procedure.
Because the water production pipe comprises a transparent organic glass pipe section communicated with the water outlet of the ultrafiltration tank and an opaque UPVC pipe section communicated with the water inlet of the ultrafiltration water production tank, the quality of produced water and the quantity of bubbles in the produced water can be directly observed from the transparent organic glass pipe section in the treatment process, so that the quality of membrane filaments in the ultrafiltration device can be indirectly judged, the membrane filaments can be conveniently and timely replaced, and the treatment effect of the ultrafiltration device is ensured.
Simultaneously, ultrafiltration device work after a period, can start the backwash pump, produce the product water in the water tank with the ultrafiltration and take out, carry out the back flush to ultrafiltration device, wash cleaner and washing fast to compare the malleation clear water and wash, very big reduction the cost.
To sum up, the utility model provides a pair of be convenient for observe and abluent ultrafiltration device, simple structure, it is with low costs, can in time discover the fracture of membrane silk and be convenient for clear up the mud of adhesion on the membrane silk fast.
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 (3)
1. The ultrafiltration device is characterized by comprising an ultrafiltration raw water tank, a raw water pump, an ultrafiltration device, an ultrafiltration water production tank and a backwash pump, wherein the ultrafiltration device comprises an ultrafiltration tank and an ultrafiltration membrane arranged in the ultrafiltration tank, the ultrafiltration tank is provided with a water inlet, a water outlet and a concentrated water outlet, the water outlet of the ultrafiltration raw water tank is communicated with the water inlet of the ultrafiltration tank through a water inlet pipe, the raw water pump is arranged on the water inlet pipe, the water outlet of the ultrafiltration tank is communicated with the water inlet of the ultrafiltration water production tank through a water production pipe, the water production pipe comprises a transparent organic glass pipe section communicated with the water outlet of the ultrafiltration tank and an opaque UPVC pipe section communicated with the water inlet of the ultrafiltration water production tank, and the backwash pump is arranged between the water outlet of the ultrafiltration water production tank and the UPVC pipe.
2. The ultrafiltration device of claim 1, wherein the concentrate outlet is in communication with a concentrate line.
3. The ultrafiltration device of claim 1 wherein the plexiglass tube section is connected to the UPVC tube section by a flange and a gasket is mounted on the inner wall of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454087.7U CN212915200U (en) | 2020-07-22 | 2020-07-22 | Ultrafiltration device convenient to observe and wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454087.7U CN212915200U (en) | 2020-07-22 | 2020-07-22 | Ultrafiltration device convenient to observe and wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212915200U true CN212915200U (en) | 2021-04-09 |
Family
ID=75331284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021454087.7U Active CN212915200U (en) | 2020-07-22 | 2020-07-22 | Ultrafiltration device convenient to observe and wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212915200U (en) |
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2020
- 2020-07-22 CN CN202021454087.7U patent/CN212915200U/en active Active
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