CN110917889A - Detection apparatus for milipore filter - Google Patents
Detection apparatus for milipore filter Download PDFInfo
- Publication number
- CN110917889A CN110917889A CN201911141407.5A CN201911141407A CN110917889A CN 110917889 A CN110917889 A CN 110917889A CN 201911141407 A CN201911141407 A CN 201911141407A CN 110917889 A CN110917889 A CN 110917889A
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- fixed
- water
- ultrafiltration membrane
- pressure pipe
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a detection device of an ultrafiltration membrane, which comprises an operation table, a fixed plate, supporting legs and a bottom plate, wherein the fixed plate is fixed at the bottom of the operation table; a groove is formed in the fixing plate, and a limiting ring is fixed above the groove. In the invention, one end of the hollow ultrafiltration membrane is fixed on the fixing plate, the other end of the hollow ultrafiltration membrane is fixed on the water outlet needle, then a certain water pressure is given through the pressure pump, and the quality of the ultrafiltration membrane is monitored by monitoring the water outlet quantity within a certain time.
Description
Technical Field
The invention relates to the field of ultrafiltration membrane detection, in particular to a detection device for an ultrafiltration membrane.
Background
The ultrafiltration membrane is used for artificial membrane penetration in the ultrafiltration process. Generally made of polymeric materials such as: cellulose acetate, cellulose acetate esters, polyethylene, polysulfone, and polyamide. Membrane modules of various types such as tubular type, plate type, roll type, capillary type and the like are generally manufactured in advance, and then a plurality of modules are assembled together for application so as to increase the filtration area and facilitate maintenance.
However, the conventional detection device for the ultrafiltration membrane filter element generally comprises a stainless steel shell, two valve heads respectively arranged at two sides of the stainless steel shell, and water is injected into the filter element through the valve heads, so that the quality of the ultrafiltration membrane filter element is detected.
Disclosure of Invention
The invention aims to provide a detection device of an ultrafiltration membrane, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a detection apparatus for milipore filter, includes operation panel, fixed plate, supporting leg and bottom plate, and wherein the bottom of operation panel is fixed with the fixed plate, and four corner position departments in the bottom of fixed plate are fixed with the supporting leg, are fixed with bottom plate, its characterized in that between four supporting legs:
the pressure pipe is fixed on the operating platform through two fixing rings, wherein the pressure pipe is obliquely arranged on one side of the operating platform;
the pressure pipe is connected with the ultrafiltration membrane filter element at the bottom through a water outlet needle, the bottom of the ultrafiltration membrane filter element is connected into a water storage tank on the bottom plate through a connecting pipe, and the bottom of the water storage tank is provided with a drain pipe;
the bottom of fixed plate is fixed with the force pump, and in the bottom of force pump passed through the raceway and is connected to the aqua storage tank, the top of force pump passed through the raceway and connects gradually adapter b and adapter a on the operation panel and be connected to the water inlet needle on the pressure pipe at last.
Preferably, the side wall of the operating platform is provided with a water pressure gauge, a temperature detector, a water pump frequency converter and a starting switch, and the water pressure gauge, the water pump frequency converter and the starting switch are electrically connected with the pressure pump.
Preferably, the pressure pipe is fixed at two ends of the pressure pipe through the thread locking devices, the water inlet needle at one end of the pressure pipe penetrates through the thread locking device at one end and extends into the pressure pipe, and the water outlet needle at the other end of the pressure pipe penetrates through the thread locking device at the other end and extends into the pressure pipe.
Preferably, the inner side of the limiting ring is symmetrically provided with two fastening bolts, and one ends of the fastening bolts are provided with anti-slip pads inside the limiting ring.
Preferably, a one-way control valve is arranged inside the water discharge pipe.
Preferably, the pressure pipe is made of a glass pipe material.
The invention has the beneficial effects that:
according to the invention, one end of the hollow ultrafiltration membrane is fixed on the fixing plate, the other end of the hollow ultrafiltration membrane is fixed on the water outlet needle, then a certain water pressure is given through the pressure pump, the quality of the ultrafiltration membrane is monitored by monitoring the water yield within a certain time, in the process, the detected water flows into the water storage tank, then the water in the water storage tank can be injected and detected again through the pressure pump again, the water recycling is realized, the energy is saved, the environment is protected, secondly, the water inlet needle and the water outlet needle are respectively arranged at two ends of the pressure pipe, the water inlet needle and the water outlet needle respectively penetrate through the thread locking device to be connected with the water conveying pipe and the ultrafiltration membrane filter element at two ends, and the sealing performance among the pressure pipe, the water conveying pipe and the ultrafiltration membrane filter element can be maintained by adopting the connection of the water inlet needle and the water outlet needle, the pressure environment.
Drawings
FIG. 1 is a schematic plan view of an ultrafiltration membrane detection apparatus according to the present invention;
FIG. 2 is a schematic view of the internal structure of the pressure pipe of the present invention;
FIG. 3 is a schematic view showing the construction of the screw locking apparatus of the present invention;
FIG. 4 is a top view of an ultrafiltration membrane detection apparatus according to the present invention;
reference numerals: 1. an operation table; 2. an adapter a; 3. a water delivery pipe; 4. a first adapter b; 5. a fixing plate; 6. a pressure pump; 7. supporting legs; 8. a base plate; 9. a drain pipe; 10. a water storage tank; 11. an ultrafiltration membrane cartridge; 12. a limiting ring; 1201. fastening a bolt; 13. a pressure pipe; 1301. a fixing ring; 1302. water outlet needle; 1303. a thread locking device; 1304. a water inlet needle; 14. a water pressure gauge; 15. a temperature detector; 16. a water pump frequency converter; 17. the switch is activated.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a detection apparatus for milipore filter, includes operation panel 1, fixed plate 5, supporting leg 7 and bottom plate 8, wherein the bottom of operation panel 1 is fixed with fixed plate 5, and four corner position departments in the bottom of fixed plate 5 are fixed with supporting leg 7, are fixed with bottom plate 8 between four supporting legs 7, its characterized in that:
a pressure pipe 13 is fixed on the operation table 1 through two fixing rings 1301, wherein the pressure pipe 13 is obliquely arranged on one side of the operation table 1;
a groove is formed in the fixing plate 5, a limiting ring 12 is fixed above the groove, an ultrafiltration membrane filter element 11 is fixed in the limiting ring 12 and the groove in a clamping mode, the bottom of the pressure pipe 13 is connected to the ultrafiltration membrane filter element 11 through a water outlet needle 1302, the bottom of the ultrafiltration membrane filter element 11 is connected into a water storage tank 10 on the bottom plate 8 through a connecting pipe, and a drain pipe 9 is formed in the bottom of the water storage tank 10;
the bottom of the fixed plate 5 is fixed with a pressure pump 6, the bottom of the pressure pump 6 is connected to the water storage tank 10 through a water pipe 3, and the top of the pressure pump 6 is sequentially connected with an adapter b4 and an adapter a2 on the operation platform 1 through the water pipe 3 and is finally connected to a water inlet needle 1304 on the pressure pipe 13.
The side wall of the operation table 1 is provided with a water pressure gauge 14, a temperature detector 15, a water pump frequency converter 16 and a starting switch 17, and the water pressure gauge 14, the water pump frequency converter 16 and the starting switch 17 are electrically connected with the pressure pump 6.
Two fastening bolts 1201 are symmetrically arranged on the inner side of the limiting ring 12, and anti-slip pads are arranged at one ends of the fastening bolts 1201 and inside the limiting ring 12. The inside of the drain pipe 9 is provided with a one-way control valve. The pressure pipe 13 is made of a glass tube material.
The working principle of the invention is as follows: firstly, a pressure pipe 13 passes through a fixing ring 1301 on an operation table 1, an ultrafiltration membrane filter element 11 is fixed in a groove formed on a fixing plate 5, then the pressure pipe is fixed through a limiting ring 12, a fastening bolt 1201 is adjusted to fix the ultrafiltration membrane filter element 11 in the limiting ring 12, then a water inlet needle 1304 at one end of the pressure pipe 13 is connected to a water pipe 3, the free end of the water pipe 3 is placed in a water storage tank 10, a water outlet needle 1302 at the other end of the pressure pipe 13 is connected with the top of the ultrafiltration membrane filter element 11, the bottom of the ultrafiltration membrane filter element 11 extends into the water storage tank 10 through a connecting pipe, at the moment, a user can inject water in the water storage tank 10 into the pressure pipe 13 through the water pipe 3 through a pressure pump 6, inject the water into the ultrafiltration membrane filter element 11 through the water outlet needle 1302 through the pressure pipe 13, and discharge the water into the water storage tank 10 through the ultrafiltration membrane filter element, the user accessible detects the quality of milipore filter cartridge 11 through the volume of detecting milipore filter cartridge 11 drainage, and in this process, the user accessible water pressure gauge 14 detects, and the pressure between raceway 3, pressure pipe 13 and milipore filter cartridge 11, thermodetector 15, water pump converter 16 are used for detecting the temperature, the parameter of force pump 6 etc. start switch 17 is used for regulating and control the shutting down of these equipment.
Example 2
As shown in fig. 1-4, a detection apparatus for milipore filter, includes operation panel 1, fixed plate 5, supporting leg 7 and bottom plate 8, wherein the bottom of operation panel 1 is fixed with fixed plate 5, and four corner position departments in the bottom of fixed plate 5 are fixed with supporting leg 7, are fixed with bottom plate 8 between four supporting legs 7, its characterized in that:
a pressure pipe 13 is fixed on the operation table 1 through two fixing rings 1301, wherein the pressure pipe 13 is obliquely arranged on one side of the operation table 1;
a groove is formed in the fixing plate 5, a limiting ring 12 is fixed above the groove, an ultrafiltration membrane filter element 11 is fixed in the limiting ring 12 and the groove in a clamping mode, the bottom of the pressure pipe 13 is connected to the ultrafiltration membrane filter element 11 through a water outlet needle 1302, the bottom of the ultrafiltration membrane filter element 11 is connected into a water storage tank 10 on the bottom plate 8 through a connecting pipe, and a drain pipe 9 is formed in the bottom of the water storage tank 10;
the bottom of the fixed plate 5 is fixed with a pressure pump 6, the bottom of the pressure pump 6 is connected to the water storage tank 10 through a water pipe 3, and the top of the pressure pump 6 is sequentially connected with an adapter b4 and an adapter a2 on the operation platform 1 through the water pipe 3 and is finally connected to a water inlet needle 1304 on the pressure pipe 13.
The side wall of the operation table 1 is provided with a water pressure gauge 14, a temperature detector 15, a water pump frequency converter 16 and a starting switch 17, and the water pressure gauge 14, the water pump frequency converter 16 and the starting switch 17 are electrically connected with the pressure pump 6.
Two fastening bolts 1201 are symmetrically arranged on the inner side of the limiting ring 12, and anti-slip pads are arranged at one ends of the fastening bolts 1201 and inside the limiting ring 12. The inside of the drain pipe 9 is provided with a one-way control valve. The pressure pipe 13 is made of a glass tube material.
In the invention, the outer side of the pressure pipe 13 is made of a glass pipe, the two ends of the pressure pipe 13 are in threaded connection with the thread locking devices 1303, and the water inlet needle 1304 and the water outlet needle 1302 respectively penetrate through the thread locking devices 1303 at the two ends of the pressure pipe 13 and extend into the pressure pipe 13, so that the air tightness between the pressure pipe 13 and the thread locking devices 1303 can be increased through the arrangement, and the air in the pressure pipe 13 is prevented from leaking;
according to the invention, the limiting ring 12 can be used for fixing the ultrafiltration membrane filter element 11, a user can fix the ultrafiltration membrane filter element 11 by rotating the fastening bolt 1201 in the limiting ring 12, and the ultrafiltration membrane filter elements 11 with different sizes can be fixed by the arrangement, so that the flexibility is higher and the practicability is stronger.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a detection apparatus for milipore filter, includes operation panel (1), fixed plate (5), supporting leg (7) and bottom plate (8), and wherein the bottom of operation panel (1) is fixed with fixed plate (5), and four corner position departments in the bottom of fixed plate (5) are fixed with supporting leg (7), are fixed with bottom plate (8), its characterized in that between four supporting legs (7):
a pressure pipe (13) is fixed on the operating platform (1) through two fixing rings (1301), wherein the pressure pipe (13) is obliquely arranged on one side of the operating platform (1);
a groove is formed in the fixing plate (5), a limiting ring (12) is fixed above the groove, an ultrafiltration membrane filter element (11) is fixedly clamped in the limiting ring (12) and the groove, the bottom of the pressure pipe (13) is connected to the ultrafiltration membrane filter element (11) through a water outlet needle (1302), the bottom of the ultrafiltration membrane filter element (11) is connected into a water storage tank (10) on the bottom plate (8) through a connecting pipe, and a drain pipe (9) is formed in the bottom of the water storage tank (10);
the bottom of fixed plate (5) is fixed with force pump (6), and in the bottom of force pump (6) was connected to aqua storage tank (10) through raceway (3), adapter b (4) and adapter a (2) on operation panel (1) were connected gradually through raceway (3) in the top of force pump (6) were connected to water inlet needle (1304) on pressure pipe (13) at last.
2. The ultrafiltration membrane detection apparatus according to claim 1, wherein: the side wall of the operating platform (1) is provided with a water pressure gauge (14), a temperature detector (15), a water pump frequency converter (16) and a starting switch (17), and the water pressure gauge (14), the water pump frequency converter (16) and the starting switch (17) are electrically connected with the pressure pump (6).
3. The ultrafiltration membrane detection apparatus according to claim 1, wherein: the pressure pipe (13) is fixed at two ends of the pressure pipe (13) through the thread locking devices (1303), the water inlet needle (1304) at one end of the pressure pipe (13) penetrates through the thread locking device (1303) at one end and extends into the pressure pipe (13), and the water outlet needle (1302) at the other end of the pressure pipe (13) penetrates through the thread locking device (1303) at the other end and extends into the pressure pipe (13).
4. The ultrafiltration membrane detection apparatus according to claim 1, wherein: two fastening bolts (1201) are symmetrically arranged on the inner side of the limiting ring (12), and anti-skid pads are arranged at one ends of the fastening bolts (1201) and inside the limiting ring (12).
5. The ultrafiltration membrane detection apparatus according to claim 1, wherein: and a one-way control valve is arranged in the water discharge pipe (9).
6. The ultrafiltration membrane detection apparatus according to claim 1, wherein: the pressure pipe (13) is made of a glass pipe material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141407.5A CN110917889A (en) | 2019-11-20 | 2019-11-20 | Detection apparatus for milipore filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911141407.5A CN110917889A (en) | 2019-11-20 | 2019-11-20 | Detection apparatus for milipore filter |
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| Publication Number | Publication Date |
|---|---|
| CN110917889A true CN110917889A (en) | 2020-03-27 |
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ID=69850449
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911141407.5A Pending CN110917889A (en) | 2019-11-20 | 2019-11-20 | Detection apparatus for milipore filter |
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| Country | Link |
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| CN (1) | CN110917889A (en) |
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Application publication date: 20200327 |