CN210786907U - Temperature-controllable liquid membrane separation equipment - Google Patents
Temperature-controllable liquid membrane separation equipment Download PDFInfo
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- CN210786907U CN210786907U CN201920842367.6U CN201920842367U CN210786907U CN 210786907 U CN210786907 U CN 210786907U CN 201920842367 U CN201920842367 U CN 201920842367U CN 210786907 U CN210786907 U CN 210786907U
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- membrane separation
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- liquid storage
- pipeline
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Abstract
The utility model discloses a temperature-controllable liquid film separation device, which comprises a liquid storage box and a heating device attached to the outer wall of the liquid storage box, wherein the liquid storage box is connected with a constant temperature box; the constant temperature box comprises a pipeline, a temperature sensor a and a plurality of membrane separation devices, wherein the pipeline, the temperature sensor a and the membrane separation devices are arranged in the constant temperature box, one end of the pipeline is connected with the liquid storage box, the other end of the pipeline is respectively connected with liquid inlets of the membrane separation devices through branch pipes, one end of the pipeline, which is close to the liquid storage box, is provided with a temperature sensor b, liquid outlets of the membrane separation devices are all connected with liquid outlet pipes, a high-pressure pump is arranged on the pipeline, and a main valve is arranged on the; the high-pressure pump is electrically connected with a control panel, the control panel is respectively connected with a temperature sensor a and a temperature sensor b, and the control panel is connected with a power supply. The device is provided with a heating device, so that the liquid can be controlled at 15-40 ℃, and the viscosity of the liquid is low at the moment, thereby being beneficial to flowing; and a plurality of membrane separation devices are also arranged, so that the liquid separation work is carried out efficiently.
Description
Technical Field
The utility model belongs to the technical field of membrane separation device, concretely relates to liquid membrane separation equipment of controllable temperature.
Background
The membrane separation technology is highly valued by various advanced technology countries in the world, and in recent 30 years, the advanced technology countries in the United states, Canada, Japan and Europe always position the membrane technology as a high and new technology, invest a large amount of capital and manpower, promote the rapid development of the membrane technology and increasingly expand the application range. With the continuous development of membrane separation technology, the membrane separation technology is applied to different fields, such as pure water production, seawater desalination, brackish water desalination, electronic industry, pharmacy and biological engineering, environmental protection, food, chemical engineering, textile and other industries, solves the problems of separation, concentration and purification with high quality, and provides a supporting technology for circular economy and clean production.
The liquid membrane separation technology is a novel high-efficiency, quick and energy-saving separation technology developed in the 60 th century, and the research of the technology is concerned by numerous scholars at home and abroad. In recent years, on the basis of extensive and intensive research, liquid membrane separation technology has shown wide application prospects in the fields of hydrometallurgy, petrochemical industry, environmental protection, gas separation, organic matter separation, biological product separation, biomedicine and the like. However, in the liquid membrane separation process, the disadvantages of slow separation rate and uncontrollable liquid treatment temperature exist, and the separation work of the membrane separation device can only be carried out independently, so that the operation is troublesome and the efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a controllable temperature's liquid membrane splitter has realized the liquid separation in-process, the controllable purpose of temperature.
The utility model relates to a temperature-controllable liquid film separation device, which comprises a liquid storage box, wherein a heating device is arranged outside the liquid storage box, the heating device is attached to the liquid storage box, and the liquid storage box is connected with a thermostat; the constant temperature box comprises a pipeline, a temperature sensor a and a plurality of membrane separation devices, wherein the pipeline, the temperature sensor a and the membrane separation devices are arranged in the constant temperature box, one end of the pipeline is connected with the liquid storage box, the other end of the pipeline is respectively connected with liquid inlets of the membrane separation devices through branch pipes, one end of the pipeline, which is close to the liquid storage box, is provided with a temperature sensor b, liquid outlets of the membrane separation devices are all connected with liquid outlet pipes, a high-pressure pump is arranged on the pipeline, and a main valve is arranged on the pipeline between; the high-pressure pump is electrically connected with a control panel, the control panel is respectively connected with a temperature sensor a and a temperature sensor b, and the control panel is connected with a power supply.
The utility model is also characterized in that,
the control panel comprises an LED temperature display screen, the LED temperature display screen is connected with a temperature controller, and the temperature controller is respectively connected with a temperature sensor a and a temperature sensor b.
Temperature controller membrane separation device includes the lower cover, and the lower cover is opened there is the liquid outlet, and lower cover inner wall edge is opened slottedly, and the porous backup pad of stainless steel has been equipped with to inslot horizontal installation, has placed the diaphragm in the porous backup pad of stainless steel, and the lower cover is to having detained the upper cover, and the upper cover edge compresses tightly the diaphragm with the lower cover edge, and the upper cover is opened there is the inlet, and the equal rigid coupling of upper cover and lower cover outer wall has the flange, two the flange passes through bolted connection.
The heating device is an alloy wire spring sleeved outside the liquid storage box, the outer wall of the heating device is provided with a heat insulation sleeve, the liquid storage box 1 and the heating device 1-1 are wrapped by the heat insulation sleeve 1-2, a cotton wool sleeve is wrapped outside the heat insulation sleeve, a waterproof sleeve is wrapped outside the cotton wool sleeve, and a protective sleeve is wrapped outside the waterproof sleeve.
And a liquid injection port is arranged on the liquid storage tank, a valve e is arranged on the liquid injection port, and the liquid storage tank is connected with an overflow pipe.
The liquid storage tank is provided with a return pipe, one end of the return pipe is connected with the liquid storage tank, the other end of the return pipe is connected with an outlet of the high-pressure pump, the return pipe is provided with a valve a, and a pipeline between the membrane separation device and the high-pressure pump is provided with a valve d and a pressure gauge b.
The membrane separation device also comprises a concentrated water outlet which is arranged on the side wall of the upper cover and is positioned above the membrane of the membrane separation device.
Each branch pipe is provided with a valve b.
Each liquid outlet pipe is provided with a valve c.
Each liquid inlet and each liquid outlet of the membrane separation device are provided with a pressure gauge a.
The utility model relates to a temperature-controllable liquid membrane separation device, which has at least the following beneficial effects,
1) the liquid storage tank of the device is sleeved with the heating device, so that the liquid can be heated to 15-40 ℃, the viscosity of the liquid at the temperature is low, and the liquid flow is facilitated; the device is also provided with a constant temperature box, the constant temperature box accommodates the pipeline and the membrane separation device, so that the temperature of the separated liquid can be kept in a low viscosity state when the separated liquid is separated, and the separation of the liquid is facilitated; the temperature controller of the device can control the temperature of the liquid storage tank and the constant temperature tank, so that the temperature in the liquid storage tank and the constant temperature tank is kept at a temperature with lower liquid viscosity; the device is also provided with a high-pressure pump, which is beneficial to the flow of liquid;
2) the device is provided with a plurality of membrane separation devices, so that liquid separation work can be carried out simultaneously, and the efficiency of the liquid separation work is improved;
3) the membrane separation device of the device is also provided with a permeable water outlet, a plurality of valves and pressure gauges, so that the fault section pipeline and the fault membrane separation device can be conveniently determined in the maintenance process, and the rejection rate of the membrane separation device can be calculated;
4) the device is also provided with a return pipe, and the return pipe is used for preventing the high-pressure pump from idling and damaging the high-pressure pump due to insufficient pressure after the liquid membrane separation device is closed; the overflow pipe can overflow the redundant liquid after the liquid storage tank exceeds the containing volume so as to keep the liquid in the liquid storage tank within a safe range; meanwhile, the device is high in automation degree, convenient to use, convenient to operate and manage, high in efficiency and high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of a temperature-controllable liquid membrane separation apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a membrane separation device in a temperature-controllable liquid membrane separation apparatus according to the present invention;
fig. 3 is a longitudinal sectional schematic view of a heating device in the temperature-controllable liquid membrane separation device of the present invention.
In the figure, 1, a liquid storage tank, 1-1, a heating device, 1-2, a heat insulation sleeve, 1-3, a cotton wool sleeve, 1-4, a waterproof sleeve, 1-5, a protective sleeve, 1-6, an overflow pipe, 1-7, a return pipe, 1-8, a valve a, 1-9, a valve e, 2, a constant temperature box, 3, a membrane separation device, 3-1, a liquid outlet pipe, 3-2, a valve c, 3-3, a pressure gauge a, 3-4, a stainless steel porous supporting plate, 3-5, a concentrated water outlet, 3-6, an upper cover, 3-7, a lower cover, 3-8, a membrane, 3-9, a flange, 4, a pipeline, 4-1, a branch pipe, 4-2, a valve b, 4-3, a valve d, 4-4, a pressure gauge b, 5, a high-pressure pump, 6. the LED temperature display system comprises a main valve, 7 parts of a control panel, 7-1 parts of an LED temperature display screen, 7-2 parts of a temperature controller, 8 parts of temperature sensors a and 9 parts of a temperature sensor b.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a controllable temperature's liquid membrane splitter, as shown in fig. 1 and 2, including liquid storage tank 1, liquid storage tank 1 overcoat has heating device 1-1, heating device 1-1 and the laminating of liquid storage tank 1, liquid storage tank 1 is connected with thermostated container 2, thermostated container 2 is including setting up pipeline 4, temperature sensor a8 and a plurality of membrane separation device 3 in its inside, liquid storage tank 1 is connected to one end of pipeline 4, the other end of pipeline 4 is connected the inlet of a plurality of membrane separation device 3 respectively through being in charge of 4-1, the one end of pipeline 4 near liquid storage tank 1 is equipped with temperature sensor b9, install high-pressure pump 5 on pipeline 4, be connected with total valve 6 between the pipeline 4 between high-pressure pump 5 and the liquid storage tank 1; the high-pressure pump 5 is electrically connected with a control panel 7, the control panel 7 comprises an LED temperature display screen 7-1, the LED temperature display screen 7-1 is connected with a temperature controller 7-2, the selectable type of the temperature controller 7-2 is XMTA-7412, the temperature controller 7-2 is respectively connected with a temperature sensor a8 and a temperature sensor b9, and the control panel 7 is connected with a power supply.
As shown in fig. 2, the membrane separation device 3 comprises a lower cover 3-7, a liquid inlet is arranged on the upper cover 3-6, a groove is arranged on the edge of the inner wall of the lower cover 3-7, a stainless steel porous support plate 3-4 is horizontally arranged in the groove, a membrane 3-8 is arranged on the stainless steel porous support plate 3-4, a liquid outlet is arranged on the lower cover 3-7, the liquid outlets are connected with a liquid outlet pipe 3-1, the upper cover 3-6 is buckled on the lower cover 3-7, the membrane is tightly pressed by the edges of the upper cover 3-6 and the lower cover 3-7, flanges 3-9 are fixedly connected on the outer walls of the upper cover 3-6 and the lower cover 3-7, and the two flanges 3-9 are connected through bolts; the membrane separation device 3 also comprises a concentrated water outlet 3-5, the concentrated water outlet 3-5 is arranged on the side wall of the membrane separation device 3, and the concentrated water outlet 3-5 is positioned above the membrane of the membrane separation device 3; the liquid inlet and the liquid outlet of the membrane separation device 3 are both provided with rubber rings for sealing.
As shown in figure 3, the heating device 1-1 is an alloy wire spring sleeved outside the liquid storage box 1, the alloy wire spring is arranged in the heating device 1-1 in a corrugated manner, the outer wall of the heating device 1-1 is provided with a heat insulation sleeve 1-2, the heat insulation sleeve 1-2 wraps the liquid storage box 1 and the heating device 1-1, the heat insulation sleeve 1-2 is wrapped with a cotton wool sleeve 1-3, the cotton wool sleeve 1-3 is wrapped with a waterproof sleeve 1-4, and the waterproof sleeve 1-4 is wrapped with a protective sleeve 1-5, wherein the heat insulation sleeve 1-2, the cotton wool sleeve 1-3, the waterproof sleeve 1-4 and the protective sleeve 1-5 directly or indirectly insulate heat of the liquid storage box 1.
As shown in fig. 1, a liquid filling opening is arranged on a liquid storage box 1, a valve e1-9 is arranged on the liquid filling opening, liquid is connected with an overflow pipe 1-6 from the liquid storage box 1, the liquid to be separated enters the liquid storage box 1 through the liquid filling opening, and the overflow pipe 1-6 reminds an operator to stop filling the liquid to be separated by overflowing when the volume exceeds the rated volume; the liquid storage tank 1 is provided with return pipes 1-7, one ends of the return pipes 1-7 are connected with the liquid storage tank 1, the other ends of the return pipes 1-7 are connected with the high-pressure pump 5, valves a1-8 are arranged on the return pipes 1-7, and due to the arrangement reason of the return pipes 1-7, once the control panel 7 starts to work, liquid in the liquid storage tank 1 can continuously flow into the pipeline 4, so that the high-pressure pump 5 and the whole pipeline are filled with liquid, and after the membrane separation device 3 is closed, the high-pressure pump idles due to insufficient pressure, and the high-pressure pump is damaged.
As shown in FIG. 1, each branch pipe 4-1 is provided with a valve b 4-2; each liquid outlet pipe 3-1 is provided with a valve c 3-2; each liquid inlet and each liquid outlet of the membrane separation device 3 are provided with a pressure gauge a 3-3; a valve d4-3 and a pressure gauge b4-4 are arranged on the pipeline 4 of the membrane separation device 3 and the high-pressure pump 5.
The utility model relates to a liquid membrane separation equipment's of controllable temperature theory of operation:
temperature control principle, this device's liquid storage tank 1 overcoat has alloy wire spring, heat through heating it and heat up liquid storage tank 1, temperature sensor 8 in liquid storage tank 1 and thermostated container 2 detects temperature wherein, show temperature data on LED temperature display screen 7-1, realize the temperature regulation of liquid storage tank 1 and the temperature monitoring in thermostated container 2 through temperature controller 7-2, temperature controller 7-2 is at 15 ~ 40 ℃ with the temperature control of liquid in liquid storage tank 1, for liquid, the temperature risees, the feed liquid viscosity reduces, hydrophilic group increases, can do benefit to and see through, but the temperature can not be too high, burn out the diaphragm easily.
According to the efficient separation principle, the plurality of membrane separation devices 3 are arranged in the thermostat 2 of the device, separation work of liquid can be carried out simultaneously, efficiency is improved, meanwhile, the high-pressure pump 5 is installed on the pipeline 4 and contributes to flowing of the liquid, and meanwhile, the plurality of membrane separation devices 3 are located in the thermostat 2, so that the liquid heated by the heating device 1-1 can keep a proper temperature, generally 15-40 ℃, good permeability is kept, and efficient separation of the liquid is achieved.
The utility model relates to a controllable temperature's liquid membrane splitter's operation process:
① is provided with a diaphragm, an upper cover and a lower cover of the membrane separation device 3 are detached, an old diaphragm is detached, a new diaphragm 3-8 is installed on a stainless steel porous supporting plate 3-4, ② is filled with separated liquid, a main valve 6, a valve a1-8, a valve b4-2, a valve c3-2 and a valve d4-3 are manually closed, then the separated liquid is filled into a liquid filling port of the liquid storage box 1, when the liquid reaches three quarters of the liquid storage box 1, the liquid filling is stopped, an organic glass cover is covered, a power supply is plugged, ③ is used for checking the state of the device, the main valve 6 and the valve a1-8 are opened, other valves are closed, the reading of a first sensitive pressure gauge b4-4 is observed, the reading is within a normal range, the main valve 6 and the valve a1-8 are closed, other valves are still in a closed state, ④ is set at a temperature, a switch of the constant temperature box 2 is opened, a temperature sensor 9 and a temperature control device 7-2 on the constant temperature control device 2 are used for adjusting the temperature of the constant temperature box 2, the temperature control device 7-7 is opened, the constant temperature control device 7-2, the liquid inlet and the liquid is opened, the liquid inlet and outlet of the liquid separation device 2 is connected with a pressure control device, the constant temperature control device 2 is connected with a pressure control device, the constant temperature control device 2 is connected with a pressure valve b 2, the constant temperature control device 2, the constant temperature control device 2 is connected with a pressure control device, the constant temperature control device 2 is connected with a pressure control device, the constant temperature control.
The temperature-controllable liquid membrane separation equipment provided by the utility model is provided with the heating device 1-1, which can control the temperature of liquid at 15-40 ℃, and the viscosity of the liquid is lower at the moment, thus being beneficial to flowing; a plurality of membrane separation devices 3 are also arranged, so that the liquid separation work is carried out efficiently.
Claims (10)
1. The temperature-controllable liquid membrane separation equipment is characterized by comprising a liquid storage tank (1), wherein a heating device (1-1) is arranged outside the liquid storage tank (1), the heating device (1-1) is attached to the liquid storage tank (1), and the liquid storage tank (1) is connected with a thermostat (2);
the constant temperature box (2) comprises a pipeline (4), a temperature sensor a (8) and a plurality of membrane separation devices (3) which are arranged inside the constant temperature box (2), one end of the pipeline (4) is connected with the liquid storage box (1), the other end of the pipeline (4) is respectively connected with liquid inlets of the membrane separation devices (3) through branch pipes (4-1), one end, close to the liquid storage box (1), of the pipeline (4) is provided with a temperature sensor b (9), the liquid outlets of the membrane separation devices (3) are connected with liquid outlet pipes (3-1), the pipeline (4) is provided with a high-pressure pump (5), and a main valve (6) is arranged on the pipeline (4) between the high-pressure pump (5) and the liquid storage box (1);
the high-pressure pump (5) is electrically connected with a control panel (7), the control panel (7) is respectively connected with the temperature sensor a (8) and the temperature sensor b (9), and the control panel (7) is connected with a power supply.
2. The temperature-controllable liquid membrane separation device according to claim 1, wherein the control panel (7) comprises an LED temperature display screen (7-1), the LED temperature display screen (7-1) is connected with a temperature controller (7-2), and the temperature controller (7-2) is respectively connected with the temperature sensor a (8) and the temperature sensor b (9).
3. A temperature-controllable liquid membrane separation device according to claim 2, the membrane separation device (3) comprises a lower cover (3-7), a liquid outlet is formed in the lower cover (3-7), the edge of the inner wall of the lower cover (3-7) is provided with a groove, a stainless steel porous support plate (3-4) is horizontally arranged in the groove, the stainless steel porous supporting plate (3-4) is provided with a membrane (3-8), the lower cover (3-7) is buckled with the upper cover (3-6), the edges of the upper cover (3-6) and the lower cover (3-7) tightly press the membrane, the upper cover (3-6) is provided with a liquid inlet, the outer walls of the upper covers (3-6) and the lower covers (3-7) are fixedly connected with flanges (3-9), and the two flanges (3-9) are connected through bolts.
4. A temperature-controllable liquid film separating device as claimed in claim 1 or 2, wherein the heating device (1-1) is an alloy wire spring which is sleeved outside the liquid storage tank (1), the outer wall of the heating device (1-1) is provided with a heat insulating sleeve (1-2), the heat insulating sleeve (1-2) wraps the liquid storage tank (1) and the heating device (1-1), the heat insulating sleeve (1-2) is wrapped with a cotton wool sleeve (1-3), the cotton wool sleeve (1-3) is wrapped with a waterproof sleeve (1-4), and the waterproof sleeve (1-4) is wrapped with a protective sleeve (1-5).
5. The temperature-controllable liquid membrane separation device according to claim 4, wherein the liquid storage tank (1) is provided with a liquid injection port, the liquid injection port is provided with a valve e (1-9), and the liquid storage tank (1) is connected with an overflow pipe (1-6).
6. The temperature-controllable liquid membrane separation device according to claim 1, wherein the liquid storage tank (1) is provided with a return pipe (1-7), one end of the return pipe (1-7) is connected with the liquid storage tank (1), the other end of the return pipe (1-7) is connected with an outlet of the high-pressure pump (5), the return pipe (1-7) is provided with a valve a (1-8), and a pipeline (4) between the membrane separation device (3) and the high-pressure pump (5) is provided with a valve d (4-3) and a pressure gauge b (4-4).
7. A temperature-controllable liquid-membrane separation device according to claim 3, wherein the membrane separation unit (3) further comprises a concentrate outlet (3-5), the concentrate outlet (3-5) being open at the side wall of the upper cover (3-6), the concentrate outlet (3-5) being located above the membrane of the membrane separation unit (3).
8. A temperature-controllable liquid-membrane separation device according to claim 1, characterized in that each of said branch pipes (4-1) is provided with a valve b (4-2).
9. A temperature-controlled liquid-membrane separation device according to claim 8, characterized in that each of said outlet pipes (3-1) is provided with a valve c (3-2).
10. A temperature-controllable liquid membrane separation device according to claim 9, wherein each of the liquid inlet and the liquid outlet of the membrane separation unit (3) is provided with a pressure gauge a (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842367.6U CN210786907U (en) | 2019-06-05 | 2019-06-05 | Temperature-controllable liquid membrane separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842367.6U CN210786907U (en) | 2019-06-05 | 2019-06-05 | Temperature-controllable liquid membrane separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210786907U true CN210786907U (en) | 2020-06-19 |
Family
ID=71235412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842367.6U Expired - Fee Related CN210786907U (en) | 2019-06-05 | 2019-06-05 | Temperature-controllable liquid membrane separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210786907U (en) |
-
2019
- 2019-06-05 CN CN201920842367.6U patent/CN210786907U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |