CN210584507U - Single-tube ultrafiltration membrane equipment - Google Patents
Single-tube ultrafiltration membrane equipment Download PDFInfo
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- CN210584507U CN210584507U CN201921133815.1U CN201921133815U CN210584507U CN 210584507 U CN210584507 U CN 210584507U CN 201921133815 U CN201921133815 U CN 201921133815U CN 210584507 U CN210584507 U CN 210584507U
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- ultrafiltration membrane
- material tank
- tube
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- liquid inlet
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Abstract
The utility model discloses a single tube ultrafiltration membrane equipment, which relates to the technical field of membrane separation equipment, and comprises an equipment frame, a material tank is fixedly connected on the equipment frame, the bottom of the material tank is communicated with a main pump input end and a blow-off pipe through a pipeline, the main pump output end is communicated with an ultrafiltration membrane pipe, one end of the ultrafiltration membrane pipe, which is far away from the main pump, is communicated with a heat exchanger through a pipeline, one end of the heat exchanger, which is far away from the ultrafiltration membrane pipe, extends into the material tank, the side wall of the material tank is connected with a limited liquid level device, the top of the material tank is connected with a limiting device, one end of the limited liquid level device, which is far away from the material tank, is communicated with a liquid inlet pipe, and a valve is installed on the liquid; meanwhile, the backflow water pipe is limited by the limiting device, so that the flowing water of the hose flows back from the side wall of the material tank, the noise is reduced, and the splashing is prevented.
Description
Technical Field
The utility model relates to a membrane separation equipment technical field especially relates to single tube milipore filter equipment.
Background
The ultrafiltration membrane technology is one of membrane separation technologies, and realizes separation and concentration of solutes and solvents with certain molecular weight by taking pressure difference on two sides of a membrane as power at normal temperature. The working principle can be explained by a sieving mechanism. The method is widely applied to the fields of food industry, biological fermentation liquor, electronic industry, environmental protection, wastewater treatment and the like. When adding solute and solvent promptly liquid material, the material addition is wayward, has added less or the velocity of flow easily makes equipment idle running slowly, produces the damage to equipment, has added more or the velocity of flow is too fast easily makes the material spill over or impact the equipment inner wall, simultaneously when the backward flow is washd, the backward flow water pipe is directly placed the fluid reservoir in, makes water spill easily even receive the flowing water recoil messenger water pipe swing to lead to the backward flow failure, the extravagant resource.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the difficult control of material addition volume among the conventional art, lead to the bad and equipment area of long-distance trip to lose, when the backward flow washs, easily make the water spill receive the rivers recoil even to make the water pipe swing simultaneously to lead to the backward flow failure, the problem of extravagant resource, and the single tube milipore filter equipment that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
single tube milipore filter equipment, including the equipment rack, fixedly connected with material jar on the equipment rack, material tank bottoms portion has main pump input and blow off pipe through the pipeline intercommunication, main pump output intercommunication has the milipore filter pipe, and the milipore filter pipe comprises film element, adapter and membrane shell, puts into the membrane shell with the film element to squeeze into the adapter between film element both ends periphery side and membrane shell both ends internal periphery side
The utility model discloses a material tank, including ultrafiltration membrane pipe, main pump, limit level device, feed liquor pipe, valve, hose, heat exchanger, ultrafiltration membrane pipe, finite liquid level device and top are connected with stop device, limit level device keeps away from material tank one end intercommunication and has a heat exchanger through the pipeline intercommunication, the heat exchanger is kept away from ultrafiltration membrane pipe one end and is stretched into in the material tank, the limited liquid level device of material tank lateral wall connection and top are connected with stop device, the limit level device is kept away from material tank one end intercommunication and is had.
Preferably, permeate valves are respectively arranged at the two ends of the ultrafiltration membrane tube, and the output ends of the permeate valves are communicated with a hose; two ends of the ultrafiltration membrane tube are provided with regulating valves; and one sides of the two regulating valves, which are far away from the ultrafiltration membrane pipe, are communicated with pressure gauges.
Preferably, both the main pump and the heat exchanger are electrically connected with a switch, and the switch is fixedly connected between the heat exchanger and the ultrafiltration membrane tube through a support.
Preferably, the liquid level limiting device comprises a liquid inlet, a floating block and a slide, the liquid inlet is formed in the side wall of the material tank and communicated with the liquid inlet pipe and the material tank, the slide is formed in the side wall of the material tank, the slide is connected with the floating block in a sliding mode, and the liquid inlet is completely sealed after the floating block floats.
Preferably, the density of the floating block is less than that of the liquid material and water, and the closed liquid inlet cannot float upwards continuously.
Preferably, stop device includes cover, backward flow mouth and spacing ring, the cover divide into fixed semicircle lid and rotates the semicircle lid, fixed semicircle lid middle part passes the heat exchanger, it connects to rotate the semicircle lid and cover and the middle part has seted up the backward flow mouth at fixed semicircle, fixedly connected with elastic separation blade on the backward flow mouth inside wall, fixedly connected with spacing ring on the backward flow mouth below thing material jar lateral wall, the hose has been cup jointed in backward flow mouth and the spacing ring.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model controls the liquid material entering amount and entering speed through the liquid level limiting device, thereby keeping the equipment in a good running state; meanwhile, the backflow water pipe is limited by the limiting device, so that the flowing water of the hose flows back from the side wall of the material tank, the noise is reduced, and the splashing is prevented.
Drawings
Fig. 1 is a schematic structural diagram of a single-tube ultrafiltration membrane apparatus provided by the present invention;
FIG. 2 is a side view of a liquid level limiting device of the single-tube ultrafiltration membrane apparatus provided by the present invention;
fig. 3 is the utility model provides a stop device schematic structure of single tube milipore filter equipment.
In the figure: 1 equipment frame, 2 material tanks, 3 main pumps, 4 blow-off pipes, 5 ultrafiltration membrane pipes, 6 heat exchangers, 7 thermometers, 8 pressure gauges, 9 regulating valves, 10 permeate liquid valves, 11 liquid level limiting devices, 111 liquid inlets, 112 floating blocks, 113 slideways, 12 limiting devices, 121 tank covers, 122 liquid return ports, 123 limiting rings, 13 liquid inlet pipes and 14 switches.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, single tube milipore filter equipment, including equipment rack 1, fixedly connected with material jar 2 on the equipment rack 1, there are main pump 3 input and blow off pipe 4 in material jar 2 bottom through the pipeline intercommunication, and 3 outputs of main pump communicate with ultrafiltration membrane pipe 5.
The ultrafiltration membrane tube 5 is composed of a membrane element, an adapter and a membrane shell, the membrane element is placed in the membrane shell, the adapter is driven between the peripheral sides of two ends of the membrane element and the inner peripheral sides of two ends of the membrane shell, the ultrafiltration membrane tube 5 takes the pressure difference of two sides of the membrane as power to filter out small molecules such as water molecules in the liquid material, and therefore the liquid material is concentrated.
The two ends of the ultrafiltration membrane tube 5, which are close to each other, are provided with a permeate valve 10, and the output end of the permeate valve 10 is communicated with a hose, so that filtered fluid can be led out from the hose; two ends of the ultrafiltration membrane tube 5 are provided with regulating valves 9 for regulating the hydraulic pressure of the two ends of the ultrafiltration membrane tube 5 so as to ensure the normal operation of the ultrafiltration membrane; one sides of the two regulating valves 9, which are far away from the ultrafiltration membrane tube 5, are communicated with a pressure gauge 8, and the hydraulic pressure is displayed so as to conveniently control the pressure.
One end of the ultrafiltration membrane tube 5, which is far away from the main pump 3, is communicated with a heat exchanger 6 through a pipeline, and one end of the heat exchanger 6, which is far away from the ultrafiltration membrane tube 5, extends into the material tank 2 to control the temperature of liquid in the material tank 2, so that the ultrafiltration membrane effect is optimal; the main pump 3 and the heat exchanger 6 are both electrically connected with a switch 14, the switch 14 is fixedly connected between the heat exchanger 6 and the ultrafiltration membrane tube 5 through a support, and the switch 14 controls the start and the stop of the main pump 3 and the heat exchanger 6.
The side wall of the material tank 2 is connected with a limited liquid level device 11, and the top of the material tank is connected with a limiting device 12.
The liquid level limiting device 11 comprises a liquid inlet 111, a floating block 112 and a slide way 113, the liquid inlet 111 is arranged on the side wall of the material tank 2 and communicated with the liquid inlet pipe 13 and the material tank 2, the slide way 113 is arranged on the side wall of the material tank 2, the slide way 113 is connected with the floating block 112 in a sliding mode, the density of the floating block 112 is smaller than that of liquid materials and water, and the liquid inlet 111 is sealed and cannot be floated continuously.
When the liquid material enters, the liquid level gradually rises until the floating block 112 floats, the liquid inlet 111 is sealed, the liquid material does not enter any more at the moment, and after the liquid material in the material tank 2 is consumed, the floating block 112 descends, and the liquid material continues to flow into the liquid material from the liquid inlet 111, so that the flow and the flow speed of the liquid material are guaranteed to be controlled.
When the ultrafiltration membrane is cleaned, the backflow hose is limited by the limiting device 12, so that the flowing water of the hose flows back from the side wall of the material tank 2, the noise is reduced, and the splashing is prevented.
Now, the operation principle of the present invention is described as follows:
firstly, during operation, a valve on the liquid inlet pipe 13 is opened, liquid materials are conveyed into the material tank 2 from the liquid inlet pipe 13, after the liquid materials enter, the liquid level gradually rises until the floating block 112 floats, the liquid inlet 111 is sealed, the liquid materials do not enter at the moment, after the liquid materials in the material tank 2 are consumed, the floating block 112 descends, and the liquid materials continue to flow into the material tank from the liquid inlet 111, so that the flow and the flow rate of the liquid materials are guaranteed to be controlled;
the control switch 14 is turned on, the main pump 3 and the heat exchanger 6 start to work, the heat exchanger 6 is adjusted through the thermometer 7 on the material tank 2, the optimal working temperature is kept, liquid materials are input into the ultrafiltration membrane pipe 5 from the material tank 2 through the main pump 3, the adjusting valves 9 at two ends of the ultrafiltration membrane pipe 5 are adjusted through two pressure gauges 8, the outlet pressure is about one kilogram, the inlet pressure is about two to three kilograms, the ultrafiltration membrane pipe 5 takes the pressure difference at two sides of the membrane as power, small molecules such as water molecules in the liquid materials are filtered out, the liquid materials are concentrated, the two permeate valves 10 are opened, the hoses on the permeate valves 10 at the required ends are placed into a collecting barrel, liquid is collected, and the residual waste liquid is discharged by opening the valves on the drain pipe 4;
during cleaning, liquid materials in working operation are replaced by pure water, the output end of the hose is placed back into the material tank 2 from the backflow port 122, the hose is limited by the elastic retaining sheet and the limiting ring 123 on the inner side of the backflow port 122, backflow water flows back from the side wall of the material tank 2, noise is reduced, splashing is prevented, and after cleaning is finished, the valve on the drain pipe 4 is opened to discharge.
In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The single-tube ultrafiltration membrane equipment comprises an equipment frame (1) and is characterized in that a material tank (2) is fixedly connected to the equipment frame (1), the bottom of the material tank (2) is communicated with the input end of the main pump (3) and a blow-off pipe (4) through a pipeline, the output end of the main pump (3) is communicated with an ultrafiltration membrane tube (5), one end of the ultrafiltration membrane tube (5) far away from the main pump (3) is communicated with a heat exchanger (6) through a pipeline, one end of the heat exchanger (6) far away from the ultrafiltration membrane tube (5) extends into the material tank (2), the side wall of the material tank (2) is connected with a limited liquid level device (11) and the top is connected with a limiting device (12), one end of the liquid level limiting device (11) far away from the material tank (2) is communicated with a liquid inlet pipe (13), the liquid inlet pipe (13) is provided with a valve, and the limiting device (12) limits the hose extending into the material tank (2).
2. The single-tube ultrafiltration membrane apparatus according to claim 1, wherein permeate valves (10) are installed on both ends of the ultrafiltration membrane tube (5), and the output ends of the permeate valves (10) are communicated with a hose; two ends of the ultrafiltration membrane tube (5) are provided with regulating valves (9); and one sides of the two regulating valves (9) far away from the ultrafiltration membrane tube (5) are communicated with pressure gauges (8).
3. The single-tube ultrafiltration membrane apparatus according to claim 1, wherein both the main pump (3) and the heat exchanger (6) are electrically connected with a switch (14), and the switch (14) is fixedly connected between the heat exchanger (6) and the ultrafiltration membrane tube (5) through a bracket.
4. The single-tube ultrafiltration membrane equipment according to claim 1, wherein the liquid level limiting device (11) comprises a liquid inlet (111), a floating block (112) and a slide way (113), the liquid inlet (111) is formed in the side wall of the material tank (2) and communicated with the liquid inlet tube (13) and the material tank (2), the slide way (113) is formed in the side wall of the material tank (2), the slide way (113) is connected with the floating block (112) in a sliding manner, and the floating block (112) completely seals the liquid inlet (111) after floating.
5. The single-tube ultrafiltration membrane apparatus according to claim 4, wherein the floatage (112) has a density less than that of the liquid material and water and is incapable of further floating up by closing the liquid inlet (111).
6. The single-tube ultrafiltration membrane equipment as claimed in claim 1, wherein the limiting device (12) comprises a tank cover (121), a backflow port (122) and a limiting ring (123), the tank cover (121) is divided into a fixed semicircular cover and a rotating semicircular cover, the heat exchanger (6) is passed through the middle part of the fixed semicircular cover, the rotating semicircular cover is rotatably connected to the fixed semicircular cover, the backflow port (122) is formed in the middle of the fixed semicircular cover, an elastic separation blade is fixedly connected to the inner side wall of the backflow port (122), the limiting ring (123) is fixedly connected to the side wall of the material tank (2) below the backflow port (122), and a hose is sleeved in the backflow port (122) and the limiting ring (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133815.1U CN210584507U (en) | 2019-07-19 | 2019-07-19 | Single-tube ultrafiltration membrane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133815.1U CN210584507U (en) | 2019-07-19 | 2019-07-19 | Single-tube ultrafiltration membrane equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584507U true CN210584507U (en) | 2020-05-22 |
Family
ID=70683739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921133815.1U Active CN210584507U (en) | 2019-07-19 | 2019-07-19 | Single-tube ultrafiltration membrane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584507U (en) |
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2019
- 2019-07-19 CN CN201921133815.1U patent/CN210584507U/en active Active
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