CN211497024U - Pressure type ultrafiltration pilot test device - Google Patents
Pressure type ultrafiltration pilot test device Download PDFInfo
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- CN211497024U CN211497024U CN201922465077.7U CN201922465077U CN211497024U CN 211497024 U CN211497024 U CN 211497024U CN 201922465077 U CN201922465077 U CN 201922465077U CN 211497024 U CN211497024 U CN 211497024U
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Abstract
The utility model relates to a water treatment engineering technical field, in particular to pressure type ultrafiltration pilot test device. The pressure type ultrafiltration pilot test device comprises a water inlet unit, a water production unit, a backwashing discharge unit, a chemical cleaning unit, a gas washing unit and an ultrafiltration membrane component; the ultrafiltration membrane component is used for filtering water to be treated; the water inlet unit comprises: a water inlet valve and a water inlet pipe; the water producing unit comprises: a water production valve, an initial water production discharge valve and a water production pipeline; the backwashing unit comprises: a backwashing pipeline and a backwashing water inlet valve; the backwash discharge unit includes: a backwashing discharge pipeline, a backwashing upper discharge valve and a backwashing lower discharge valve. The utility model discloses a pending water treatment integrate.
Description
Technical Field
The utility model relates to a water treatment engineering technical field, in particular to pressure type ultrafiltration pilot test device.
Background
The pressure type ultrafiltration membrane is widely applied to municipal water supply, industrial water supply and reclaimed water recycling projects. And pilot test is often required to be carried out to determine key parameters such as design flux and the like during process design aiming at different types of water quality. Therefore, a pilot test device which is miniaturized, can be referred to and has high precision is required to test different raw water and various working conditions so as to optimize the design, and reference and guidance are provided for engineering design and operation maintenance.
SUMMERY OF THE UTILITY MODEL
Therefore, the present invention has been made in view of the above problems. The utility model provides a pressure type ultrafiltration pilot test device, each unit is high integrated by oneself. The utility model discloses a realize above-mentioned purpose through following technical scheme:
a pressure type ultrafiltration pilot test device comprises a water inlet unit, a water production unit, a backwashing discharge unit, a chemical cleaning unit, a gas washing unit and an ultrafiltration membrane component;
the ultrafiltration membrane component plays a role in filtration in a pilot test device;
the water inlet unit comprises: the water to be treated enters the ultrafiltration membrane component through the water inlet valve and the water inlet pipeline;
the water producing unit comprises: the water after being filtered and purified by the ultrafiltration membrane component flows into the ultrafiltration water production tank through the water production valve and the water production pipeline;
the backwashing unit comprises: a backwashing pipeline and a backwashing water inlet valve;
the backwash discharge unit includes: a backwashing discharge pipeline, a backwashing upper discharge valve and a backwashing lower discharge valve;
the chemical cleaning unit comprises: a chemical cleaning medicine inlet valve, a chemical cleaning medicine inlet pipeline, a chemical cleaning water production end reflux valve, a chemical cleaning concentrated water end reflux valve and a chemical cleaning reflux pipeline;
the gas washing unit comprises: air purge pipeline, air purge admission valve.
In one embodiment, the water inlet pipeline is provided with a water inlet sampling valve, a water inlet pressure meter and a water inlet pressure transmitter.
In one embodiment, the water production pipeline is provided with a water production sampling valve, a water production pressure gauge, a water production electromagnetic flow meter and a water production turbidity meter for monitoring the whole water production process.
The utility model discloses beneficial effect as follows:
the utility model discloses a whole device integrate, effectual water to be handled is handled, and carries out regeneration treatment to milipore filter subassembly, has prolonged milipore filter subassembly's life, has effectively reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.
A pressure type ultrafiltration pilot test device comprises a water inlet unit, a water production unit, a backwashing discharge unit, a chemical cleaning unit, a gas washing unit and an ultrafiltration membrane component;
as shown in fig. 1, the ultrafiltration membrane module served as a filter in the pilot plant;
the water inlet unit comprises: the water to be treated enters the ultrafiltration membrane component through the water inlet valve and the water inlet pipeline;
the water producing unit comprises: the water after being filtered and purified by the ultrafiltration membrane component flows into the ultrafiltration water production tank through the water production valve and the water production pipeline;
the backwashing unit comprises: a backwashing pipeline and a backwashing water inlet valve; the backwashing unit is used for flushing away dirt in the ultrafiltration membrane component;
the backwash discharge unit includes: a backwashing discharge pipeline, a backwashing upper discharge valve and a backwashing lower discharge valve; the backwashing discharge unit is used for discharging dirt generated by the backwashing unit;
the chemical cleaning unit comprises: a chemical cleaning medicine inlet valve, a chemical cleaning medicine inlet pipeline, a chemical cleaning water production end reflux valve, a chemical cleaning concentrated water end reflux valve and a chemical cleaning reflux pipeline; the chemical cleaning unit is used for cleaning the ultrafiltration membrane component by adding a medicament;
the gas washing unit comprises: a gas wash pipeline, a gas wash air inlet valve; the gas washing unit is used for removing dirt in the ultrafiltration membrane component.
Preferably, as an implementable scheme, install into water sampling valve, intake pressure table and pressure transmitter that intakes on the inlet channel for monitor whole water inlet process.
Preferably, as an implementable scheme, install product water sample valve, product water manometer, product water electromagnetic flowmeter, product water turbidimeter on the product water pipeline for monitor whole product water process.
The working principle is as follows:
in the water production process, a water inlet valve and a water production valve are opened, water to be treated enters the ultrafiltration membrane component through a water inlet pipeline, and purified water flows out through a water production pipeline;
in the backwashing process, firstly opening a backwashing water inlet valve and a backwashing upper blow-down valve for cleaning, then closing the backwashing upper blow-down valve, and opening the backwashing lower blow-down valve for continuous cleaning;
in the air washing process, opening an air washing air inlet valve and a backwashing upper drain valve, and closing the air washing air inlet valve and the backwashing upper drain valve after the washing is finished;
in the chemical cleaning process, opening a chemical cleaning medicine inlet valve, a chemical cleaning concentrated water end reflux valve and a chemical cleaning water production end reflux valve; and after the chemical cleaning is finished, the initial stage of the water production process is carried out, namely the primarily filtered water is directly discharged, and an initial water production discharge valve is opened.
Claims (3)
1. A pressure type ultrafiltration pilot test device comprises a water inlet unit, a water production unit, a backwashing discharge unit, a chemical cleaning unit, a gas washing unit and an ultrafiltration membrane component;
the ultrafiltration membrane component plays a role in filtration in a pilot test device;
the method is characterized in that: the water inlet unit comprises: the water to be treated enters the ultrafiltration membrane component through the water inlet valve and the water inlet pipeline;
the water producing unit comprises: the water after being filtered and purified by the ultrafiltration membrane component flows into the ultrafiltration water production tank through the water production valve and the water production pipeline;
the backwashing unit comprises: a backwashing pipeline and a backwashing water inlet valve;
the backwash discharge unit includes: a backwashing discharge pipeline, a backwashing upper discharge valve and a backwashing lower discharge valve;
the chemical cleaning unit comprises: a chemical cleaning medicine inlet valve, a chemical cleaning medicine inlet pipeline, a chemical cleaning water production end reflux valve, a chemical cleaning concentrated water end reflux valve and a chemical cleaning reflux pipeline;
the gas washing unit comprises: air purge pipeline, air purge admission valve.
2. The pressure-type ultrafiltration pilot test unit of claim 1, wherein: and the water inlet pipeline is provided with a water inlet sampling valve, a water inlet pressure meter and a water inlet pressure transmitter.
3. A pressure type ultrafiltration pilot test unit as claimed in claim 2, wherein: the water production pipeline is provided with a water production sampling valve, a water production pressure gauge, a water production electromagnetic flowmeter and a water production turbidimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465077.7U CN211497024U (en) | 2019-12-31 | 2019-12-31 | Pressure type ultrafiltration pilot test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465077.7U CN211497024U (en) | 2019-12-31 | 2019-12-31 | Pressure type ultrafiltration pilot test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497024U true CN211497024U (en) | 2020-09-15 |
Family
ID=72396322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465077.7U Active CN211497024U (en) | 2019-12-31 | 2019-12-31 | Pressure type ultrafiltration pilot test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211497024U (en) |
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2019
- 2019-12-31 CN CN201922465077.7U patent/CN211497024U/en active Active
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