CN204973606U - Electrodialysis is common platform for small test - Google Patents
Electrodialysis is common platform for small test Download PDFInfo
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- CN204973606U CN204973606U CN201520355795.8U CN201520355795U CN204973606U CN 204973606 U CN204973606 U CN 204973606U CN 201520355795 U CN201520355795 U CN 201520355795U CN 204973606 U CN204973606 U CN 204973606U
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Abstract
The utility model relates to an electrodialysis technical field. The utility model discloses an electrodialysis is common platform for small test, including main body frame and platform shell, but last 1 pressure regulating D. C. Regulated power supply, 1 the switching power supply, 3 platform magnetic force actuation pump of being equipped with of main body frame, 3 rotor flow meter, 3 earthquake resistance manometers, 3 manometer fixed bolsters, 3 tunnel feed liquid passageways, 3 water pump adjust knob, drain pipe, perforation screw and estrangement boards, 3 way feed liquid passageway all is equipped with feed liquid entry, feed liquid export, pipeline and pipeline bypass, the utility model discloses can carry out accurate regulating controlling respectively to the flow of three routes feed liquid and pressure, can provide the direct current (steady voltage) of adjustable voltage, and connect simple and convenient, the pipeline is succinct, configuration optimization, space saving, be convenient for remove.
Description
Technical field
The utility model relates to electrodialytic technique field, is specifically related to a kind of electrodialysis small-scale test general-purpose platform.
Background technology
Electrodialysis is a technology comparatively ripe in membrane separating process, has been widely used in bitter desalination, is that certain areas produce the main method of fresh water in the world.The semipermeable membrane that electrodialysis uses is a kind of amberplex, and this amberplex can be divided into cation-exchange membrane (anode membrane) and anion-exchange membrane (cavity block) two kinds by the charge property of ion.The compartment of the electrode of electric dialyzator and film composition is called room, pole, and the electrochemical reaction wherein occurred is identical with common electrode reaction: in anode chamber, oxidation reaction occurs, and anode water is in acid, and anode itself is easily corroded; In cathode chamber, reduction reaction occurs, negative electrode water is alkalescence, easy fouling on negative electrode.Ion concentration compartment becomes dense room, and the compartment of ion desalination is called light room.When carrying out electrodialysis test, need adjustment to control to enter the flow velocity of diluting compartment, enriched chamber and room, pole feed liquid, adjustment controlling diaphragm is to voltage; Simultaneously, need to monitor feed pressure, to control the rational operating pressure of different compartments, still effectively do not address this problem in existing technology, and the utility model adopts Adjustuble speed magnetic power-driven pump, D.C. regulated power supply, Pressure gauge and the integrated of flowmeter to realize above function.
Utility model content
The one that provides of the present utility model is for electrodialysis small-scale test general-purpose platform, flow and the pressure of Ke Dui tri-tunnel feed liquid adjust control respectively accurately, the direct current (voltage stabilizing) of continuously adjustabe voltage is provided, and connect that easy, pipeline is succinct, structure optimization, space-saving, be convenient to mobile.
In order to achieve the above object, the technical scheme that the utility model adopts is, a kind of electrodialysis small-scale test general-purpose platform, comprising:
Housing and dividing plate, described dividing plate comprises diaphragm plate and midfeather, and diaphragm plate and midfeather are arranged in housing, plays the effect of support and fixed instrumentation;
Residual circuit protection plug, 220V inputs, and exports and is connected with Switching Power Supply and D.C. regulated power supply, is used for protecting whole system circuit;
Pressure-adjustable D.C. regulated power supply, is positioned on housing upper diaphragm plate, is connected with residual current protecting plug, and for providing direct current for electric dialyzator, output voltage is adjustable;
3 liquor inlet, are arranged in parallelly arranged at lower housing portion;
3 magnetic force driving pumps, are installed on lower housing portion diaphragm plate, and are connected with corresponding liquor inlet respectively, provide power for feed liquid enters electric dialyzator;
Switching Power Supply, is connected with residual current protecting plug, for exporting 24V voltage for 3 magnetic force driving pumps;
3 spinner flowmeters, arranged in parallel, be all fixedly mounted on housing front, and be connected with corresponding magnetically-actuated water pump outlet pipe respectively, intuitively to show flow;
3 shock-proof pressure gauges, arranged in parallel, be fixedly mounted on housing front, and be positioned on spinner flowmeter, and export with spinner flowmeter respectively and be connected;
3 material liquid outlets, are positioned at housing upper, arranged vertically, are connected respectively with corresponding flowmeter and shock-proof pressure gauge;
Drainpipe, is vertically welded in housing outer bottom, is connected is convenient to draining when housing fault is leaked with plastic flexible pipe.
Further, described platform and dividing plate are housing and the dividing plate of 304 stainless steels making.
Further, described adjustable D. C regulated employing output voltage is 0-60V, output current is the Continuous Adjustable DC Voltage-stabilized Power of 0-5A.
Further, described Switching Power Supply is that 3 tunnels export, and output voltage is 24V.
Further, described liquor inlet and material liquid outlet are all 2/8 inch polyethylene (PE) material dividing plate joint.
Further, described magnetic force driving pump is stainless steel magnetic force driving pump, has self-suction function, and its adjusting knob is arranged on housing front.
Further, described spinner counts glass rotors (float) flowmeter of polymethyl methacrylate (PMMA) material, and with flow control valve, measurement category is 1-5L/min, is fixed on housing front by 2 pieces of perforation screws.
Further, described shock-proof pressure gauge be Horizontal axle to shock-proof pressure gauge, measurement category is 0-3BAR, is fixed on housing front by flush type Pressure gauge fixed support.
The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:
A kind of electrodialysis small-scale test general-purpose platform of the present utility model is provided with three road feed liquid passage, also be provided with spinner flowmeter, shock-proof pressure gauge and magnetic force driving pump, the flow and the pressure that carry out electrodialysis test Ke Dui tri-tunnel feed liquid adjust control respectively accurately, continuously adjustabe direct current (voltage stabilizing) can be provided, and connect easy, pipeline is succinct, structure optimization, space-saving, be convenient to mobile, simultaneously by the design of three road feed liquid passage, three tunnel feed liquids can conveniently by the diluting compartment of pipeline and electric dialyzator, enriched chamber, room, pole liquor inlet is connected, thus realize controllable flow rate, the electrodialysis feed liquid of pressure provides, meet and carry out general conditions needed for electrodialysis small-scale test.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present utility model.
Fig. 2 is the longitudinal sectional view of the utility model embodiment.
Fig. 3 is the transverse sectional view of the utility model embodiment.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
As a specific embodiment, as shown in Figure 1 to Figure 3, a kind of electrodialysis small-scale test general-purpose platform, comprising:
Housing 9 and dividing plate, described dividing plate comprises diaphragm plate 14 and midfeather 15, diaphragm plate 14 and midfeather 15 are all fixed in housing 9, diaphragm plate 14 has two pieces, be separately fixed at housing 9 internal upper part and bottom, described housing 9 and dividing plate all adopt 304 stainless steel materials to make, and antiseptic property is good, durable; Good rigidly, not yielding, facilitate fixed instrumentation equipment;
Pressure-adjustable D.C. regulated power supply 2, is positioned on the left of platform upper diaphragm plate 14, is connected with residual current protecting plug 11, for providing direct current for electric dialyzator, and output voltage continuously adjustabe, voltage range 0-60V, current range 0-5A;
Switching Power Supply 8, is connected with residual current protecting plug 11, for exporting 24V voltage for 3 magnetic force driving pumps 7;
Liquor inlet 1,3, arranged in parallel, be positioned at housing 9 left lower, adopt 2/8 inch polyethylene (PE) material dividing plate joint, be convenient to external pipe and connect;
Magnetic force driving pump 7, is connected with corresponding liquor inlet 1 by 3, be installed on housing 9 bottom diaphragm plate 14, provide power for feed liquid enters electric dialyzator, described magnetic force driving pump 7 is stainless steel magnetic force driving pump, have self-suction function, its adjusting knob 3 is arranged on housing 9 front;
Spinner flowmeter 5,3, arranged in parallel, be connected with corresponding magnetic force driving pump 7 outlet pipe, be fixed on housing 9 front, intuitively to show flow, described spinner flowmeter 5 is glass rotors (float) flowmeter of polymethyl methacrylate (PMMA) material, with flow control valve, measurement category is 1-5L/min, is fixed on housing front by 2 pieces of perforation screws 13;
Shock-proof pressure gauge 4,3, arranged in parallel, export with spinner flowmeter 5 and be connected, be positioned at spinner flowmeter 5 top, described shock-proof pressure gauge is that Horizontal axle is to shock-proof pressure gauge, measurement category is 0-3BAR, is fixed on housing 9 front by flush type Pressure gauge fixed support 12;
Material liquid outlet 6,3, arranged vertically, be connected with corresponding spinner flowmeter 5 and shock-proof pressure gauge 4, be positioned at housing 9 right upper portion, adopt 2/8 inch polyethylene (PE) material dividing plate joint, be convenient to external pipe and connect;
Drainpipe 10 is stainless steel short tube, is vertically welded in housing 9 bottom outside, is connected is convenient to draining when platform fault is leaked with supporting plastic flexible pipe;
Residual circuit protection plug 11,220V inputs, and exports and is connected with Switching Power Supply 8 and D.C. regulated power supply 2, is used for protecting whole system circuit.
Operation principle of the present utility model: in electrodialysis test, the adjusting knob 3 of rotation magnetic force driving pump 7 after residual current protecting plug 11 is energized, flow is read from spinner flowmeter 5, slow adjust flux is to target flow, observe shock-proof pressure gauge 4 registration simultaneously, ensure that light chamber pressure is not less than dense chamber pressure; Three tunnel feed liquids are through three spinner flowmeters 5, and then flow out from three material liquid outlets 6 and enter electric dialyzator, after electric dialyzator is full of water, open D.C. regulated power supply 2, regulation voltage is to target voltage, and record current, can carry out desalination test simultaneously.By this utility model, three tunnel feed liquids can be conveniently connected by the diluting compartment of pipeline and electric dialyzator, enriched chamber, room, pole liquor inlet 1, realize controllable flow rate, the electrodialysis feed liquid of pressure provides, provide target voltage by Continuous Adjustable DC Voltage-stabilized Power 2 simultaneously.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (7)
1. an electrodialysis small-scale test general-purpose platform, is characterized in that: comprising:
Housing and dividing plate, described dividing plate comprises diaphragm plate and midfeather, and diaphragm plate and midfeather are arranged in housing, plays the effect of support and fixed instrumentation;
Residual circuit protection plug, 220V inputs, and is used for protecting whole system circuit;
Pressure-adjustable D.C. regulated power supply, is positioned on housing upper diaphragm plate, is connected with residual current protecting plug, and for providing direct current for electric dialyzator, output voltage is adjustable;
3 liquor inlet, are arranged in parallelly arranged at lower housing portion;
3 magnetic force driving pumps, are installed on lower housing portion diaphragm plate, and are connected with corresponding liquor inlet respectively, provide power for feed liquid enters electric dialyzator;
Switching Power Supply, is connected with residual current protecting plug, for exporting 24V voltage for 3 magnetic force driving pumps;
3 spinner flowmeters, arranged in parallel, be all fixedly mounted on housing front, and be connected with corresponding magnetically-actuated water pump outlet pipe respectively, intuitively to show flow;
3 shock-proof pressure gauges, arranged in parallel, be fixedly mounted on housing front, and be positioned on spinner flowmeter, and export with spinner flowmeter respectively and be connected;
3 material liquid outlets, are positioned at housing upper, arranged vertically, are connected respectively with corresponding flowmeter and shock-proof pressure gauge;
Drainpipe, is vertically welded in housing outer bottom, is connected is convenient to draining when housing fault is leaked with plastic flexible pipe.
2. a kind of electrodialysis small-scale test general-purpose platform according to claim 1, is characterized in that: described housing and dividing plate are housing and the dividing plate of 304 stainless steels making.
3. a kind of electrodialysis small-scale test general-purpose platform according to claim 1, is characterized in that: described adjustable D. C regulated employing output voltage is 0-60V, output current is the Continuous Adjustable DC Voltage-stabilized Power of 0-5A.
4. a kind of electrodialysis small-scale test general-purpose platform according to claim 1, is characterized in that: described Switching Power Supply is that 3 tunnels export, and output voltage is 24V.
5. a kind of electrodialysis small-scale test general-purpose platform according to claim 1, it is characterized in that: described magnetic force driving pump is stainless steel magnetic force driving pump, has self-suction function, its adjusting knob is arranged on housing front.
6. a kind of electrodialysis small-scale test general-purpose platform according to claim 1, it is characterized in that: described spinner counts the glass rotameter of polymethyl methacrylate material, with flow control valve, measurement category is 1-5L/min, is fixed on housing front by 2 pieces of perforation screws.
7. a kind of electrodialysis small-scale test general-purpose platform according to claim 1, is characterized in that: described shock-proof pressure gauge be Horizontal axle to shock-proof pressure gauge, measurement category is 0-3BAR, is fixed on housing front by flush type Pressure gauge fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355795.8U CN204973606U (en) | 2015-05-28 | 2015-05-28 | Electrodialysis is common platform for small test |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355795.8U CN204973606U (en) | 2015-05-28 | 2015-05-28 | Electrodialysis is common platform for small test |
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| CN204973606U true CN204973606U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520355795.8U Active CN204973606U (en) | 2015-05-28 | 2015-05-28 | Electrodialysis is common platform for small test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400516A (en) * | 2022-02-23 | 2022-04-26 | 卞东营 | Pre-tightening type line management equipment based on machine room alternating current power distribution cabinet |
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2015
- 2015-05-28 CN CN201520355795.8U patent/CN204973606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400516A (en) * | 2022-02-23 | 2022-04-26 | 卞东营 | Pre-tightening type line management equipment based on machine room alternating current power distribution cabinet |
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