CN207401364U - A kind of Ultrafiltration experiment simulator - Google Patents
A kind of Ultrafiltration experiment simulator Download PDFInfo
- Publication number
- CN207401364U CN207401364U CN201721305561.8U CN201721305561U CN207401364U CN 207401364 U CN207401364 U CN 207401364U CN 201721305561 U CN201721305561 U CN 201721305561U CN 207401364 U CN207401364 U CN 207401364U
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- rose box
- ultrafiltration membrane
- ultrafiltration
- water tank
- tank
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Abstract
The utility model is related to a kind of Ultrafiltration experiment simulators, it is characterised in that：By gas tank, air gauge, airtight water tank, water inlet pipe, outlet pipe, pressure gauge, Rose Box, motor, agitating paddle and ultrafiltration membrane are formed, it is connected in the exit of gas tank by top one end of pipeline and airtight water tank, air gauge is installed on the pipeline, the other end at the top of airtight water tank is equipped with water inlet pipe, the outlet pipe for being connected to Rose Box upper end is installed in the bottom of airtight water tank, pressure gauge is installed on outlet pipe, lower end is equipped with ultrafiltration membrane in the inside of the Rose Box, the agitating paddle on Rose Box is provided on ultrafiltration membrane, the agitating paddle is driven by motor, concentrated solution outlet is formed on the Rose Box tank wall of ultrafiltration membrane upper end, permeate outlet is formed in the bottom of ultrafiltration membrane lower end Rose Box.The utility model scientific structure design is reasonable, has the advantages that the stability for being conveniently operated, improving conventional efficient, ensureing experiment process, is easily achieved.
Description
Technical field
The utility model is related to a kind of experimental provisions, particularly a kind of Ultrafiltration experiment simulator.
Background technology
Ultrafiltration is one of advanced treatment process of water, is the sieve pore separation process carried out under pressure difference impetus, institute
The pressure differential needed is 0.1-0.5MPa, and the pressure can be provided by the static pressure or water pump of water in the actual production process.But
In experimentation, the height of required container is larger or there is a situation where pressure transient, it is difficult to ensure experiment effect.
The content of the invention
The purpose of this utility model is to provide a kind of scientific structure design is reasonable, it is conveniently operated, improves conventional efficient, protects
The stability of process, the Ultrafiltration experiment simulator being easily achieved are tested in confirmation.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of Ultrafiltration experiment simulator, it is characterised in that：By gas tank, air gauge, airtight water tank, water inlet pipe, outlet pipe,
Pressure gauge, Rose Box, motor, agitating paddle and ultrafiltration membrane are formed, and pass through pipeline and airtight water tank in the exit of the gas tank
Top one end connects, and is equipped with air gauge on the pipeline, the other end at the top of airtight water tank is equipped with water inlet pipe, closed
The bottom of water tank is equipped with the outlet pipe for being connected to Rose Box upper end, and pressure gauge is equipped on outlet pipe, in the water inlet pipe
And valve is mounted on outlet pipe, lower end is equipped with ultrafiltration membrane in the inside of the Rose Box, is set on ultrafiltration membrane
There is the agitating paddle on Rose Box, which is driven by motor, be formed on the Rose Box tank wall of ultrafiltration membrane upper end dense
Contracting liquid exports, and permeate outlet is formed in the bottom of ultrafiltration membrane lower end Rose Box.
Moreover, the gas tank is nitrogen pot.
It the advantages of the utility model and has the beneficial effect that：
1. Ultrafiltration experiment simulator, the required pressure differential of ultrafiltration is provided by nitrogen pot, which can both protect
Hold the constant infiltration that can also be needed to carry out quantitative adjusting according to experiment, the different lower ultrafiltration membranes of transmembrane pressure effect are studied with this
Flux, flux decline coefficient and treatment effect to water etc..It operates simple, conveniently, substantially increases the effect of Ultrafiltration experiment
The reliability and accuracy of rate and experimental data.
2. the utility model scientific structure design is reasonable, has and be conveniently operated, improve conventional efficient, ensure experiment process
Stability, the advantages of being easily achieved, be a kind of Ultrafiltration experiment simulator with higher innovation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Reference numeral
1- nitrogen pots, 2- air gauges, 3- pipelines, 4- airtight water tanks, 5- water inlet pipes, 6- pressure gauges, 7- outlet pipes, 8- electricity
Machine, 9- agitating paddles, 10- Rose Boxes, 11- ultrafiltration membranes, 12- concentrated solution outlets, the outlet of 13- permeate.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is limited, it is impossible to which the scope of protection of the utility model is limited with this.
A kind of Ultrafiltration experiment simulator, innovation are：By nitrogen pot 1, air gauge 2, airtight water tank 4, water inlet
Pipe 5, outlet pipe 7, pressure gauge 6, Rose Box 10, motor 8, agitating paddle 9 and ultrafiltration membrane 11 are formed, and are led in the exit of the gas tank
Piping 3 is connected with top one end of airtight water tank, and air gauge is equipped on the pipeline, the other end at the top of airtight water tank
Water inlet pipe is installed, the outlet pipe for being connected to Rose Box upper end in the bottom of airtight water tank is installed, is equipped on outlet pipe
Pressure gauge is mounted on valve on the water inlet pipe and outlet pipe, and lower end is equipped with ultrafiltration in the inside of the Rose Box
Film is provided with the agitating paddle on Rose Box on ultrafiltration membrane, which is driven by motor, in ultrafiltration membrane upper end
Concentrated solution outlet 12 is formed on Rose Box tank wall, permeate outlet 13 is formed in the bottom of ultrafiltration membrane lower end Rose Box.
The top of nitrogen pot is the valve of adjustable nitrogen pressure, and by the adjusting of valve, nitrogen pot can provide constant
Or the pressure quantitatively changed, provide the pressure differential needed for experiment for ultrafiltration membrane；Air gauge measures nitrogen pot under different open degrees
Pressure size；Thus water inlet pipe, experiment stoste flow into airtight water tank；Pressure gauge measures the pressure of airtight water tank；Ultrafiltration membrane is used
In the separation for testing impurity in stoste；Concentrated solution outlet, for discharging concentrate；Permeate exports, for collecting water after filter.
Application method：
Measure pure water flux：All valves before experiment on shutoff device open the valve of water inlet pipe on airtight water tank, into
Close the valve after water, open the valve on nitrogen pot and the valve on the outlet pipe of airtight water tank bottom, certain or
Under gradual change pressure, water after filter (permeate) is collected, its volume is measured with graduated cylinder, calculates the pure water flux of ultrafiltration membrane.
Measure the permeation flux of different waste water：All valves before experiment on shutoff device are opened and intake on airtight water tank
The valve of pipe flows into waste water, the valve is closed after water inlet end, opens the valve on nitrogen pot and the water outlet of airtight water tank bottom
Valve on pipe under certain or gradual change pressure, flows through the volume of the water of unit ultrafiltration membrane area in the unit of account time, determine
The permeation flux of different waste water.
Measure the flux decline coefficient of waste water：By the experimental method of above-mentioned waste water infiltration flux, ultrafiltration membrane can be measured
Run t it is small when and 1 it is small when after permeation flux, using 1 when small after permeation flux/t it is small when after permeation flux can calculate t
Flux decline coefficient after hour.
Measure influence of the different pressure differences to effluent quality：By adjusting the valve of nitrogen pot, air pressure is adjusted, and measures difference
The water quality of water after filter under pressure difference studies influence of the different pressure differences to effluent quality with this.
Measure influence of the different pore size ultrafiltration membrane to effluent quality：By replacing the ultrafiltration membrane of different pore size, constant or
Under the pressure difference of variation, the water quality of water after filter is measured, influence of the different ultrafiltration membrane apertures to effluent quality is studied with this.
Although disclosing the embodiment and attached drawing of the utility model for the purpose of illustration, those skilled in the art can be with
Understand：Do not departing from the utility model and spirit and scope of the appended claims, it is various replace, change and modification are all can
Can, therefore, the scope of the utility model is not limited to embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of Ultrafiltration experiment simulator, it is characterised in that：By gas tank, air gauge, airtight water tank, water inlet pipe, outlet pipe, pressure
Power table, Rose Box, motor, agitating paddle and ultrafiltration membrane are formed, and pass through the top of pipeline and airtight water tank in the exit of the gas tank
Portion one end connects, and is equipped with air gauge on the pipeline, the other end at the top of airtight water tank is equipped with water inlet pipe, in closed water
The bottom of case is equipped with the outlet pipe for being connected to Rose Box upper end, and pressure gauge is equipped on outlet pipe, in the water inlet pipe and
Valve is mounted on outlet pipe, lower end is equipped with ultrafiltration membrane in the inside of the Rose Box, is provided on ultrafiltration membrane
Agitating paddle on Rose Box, the agitating paddle are driven by motor, and concentration is formed on the Rose Box tank wall of ultrafiltration membrane upper end
Liquid exports, and permeate outlet is formed in the bottom of ultrafiltration membrane lower end Rose Box.
2. a kind of Ultrafiltration experiment simulator according to claim 1, it is characterised in that：The gas tank is nitrogen pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305561.8U CN207401364U (en) | 2017-10-11 | 2017-10-11 | A kind of Ultrafiltration experiment simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721305561.8U CN207401364U (en) | 2017-10-11 | 2017-10-11 | A kind of Ultrafiltration experiment simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207401364U true CN207401364U (en) | 2018-05-25 |
Family
ID=62407152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721305561.8U Active CN207401364U (en) | 2017-10-11 | 2017-10-11 | A kind of Ultrafiltration experiment simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207401364U (en) |
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2017
- 2017-10-11 CN CN201721305561.8U patent/CN207401364U/en active Active
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