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CN-224207783-U - Hollow fiber membrane flux test equipment

CN224207783UCN 224207783 UCN224207783 UCN 224207783UCN-224207783-U

Abstract

The utility model discloses hollow fiber membrane flux test equipment, which relates to the technical field of hollow fiber membrane flux test and comprises a shell component, a test component and a control console, wherein the control console is arranged on one side of the shell component and used for controlling the test component, the test component comprises a liquid storage tank and a plurality of test structures, the liquid storage tank is arranged in the shell component, the bottom of the liquid storage tank is provided with a plurality of liquid outlets, the plurality of test structures are respectively matched with the plurality of liquid outlets, the test structures comprise an electromagnetic valve, a flowmeter, a metering pump, a pressure sensor and an adjustable plug, one end of the electromagnetic valve is connected with the liquid outlets, the other end of the electromagnetic valve is connected with one end of the flowmeter, the other end of the flowmeter is connected with one end of the metering pump through a pipeline, the other end of the metering pump is connected with one end of the pressure sensor, and one end of the adjustable plug is connected with the other end of the pressure sensor.

Inventors

  • ZHU QINGHAI
  • SUN LINA
  • TIAN JIAXIN
  • LI MING
  • YOU QINGGUO

Assignees

  • 成都膜普生物科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (10)

  1. 1. The hollow fiber membrane flux test equipment is characterized by comprising a shell component (10), a test component (11) and a control console (12), wherein the control console (12) is arranged on one side of the shell component (10) and used for controlling the test component (11), the test component (11) comprises a liquid storage tank (13) and a plurality of test structures (14), the liquid storage tank (13) is arranged in the shell component (10), a plurality of liquid outlets (15) are formed in the bottom of the liquid storage tank (13), the plurality of test structures (14) are respectively matched with the plurality of liquid outlets (15), the test structures (14) comprise an electromagnetic valve (16), a flowmeter (17), a metering pump (18), a pressure sensor (19) and an adjustable plug (20), one end of the electromagnetic valve (16) is connected with the liquid outlet (15), the other end of the electromagnetic valve (16) is connected with one end of the flowmeter (17), the other end of the flowmeter (17) is connected with one end of the metering pump (18) through a pipeline, the other end of the metering pump (18) is connected with one end of the pressure sensor (19), and one end of the adjustable plug (20) is connected with the other end of the pressure sensor (19).
  2. 2. The hollow fiber membrane flux test device according to claim 1, wherein the adjustable plug (20) comprises a corner tube head (21), a telescopic tube (22), a pneumatic quick plug (23) and an air tube (24), one end of the corner tube head (21) is connected with one end of the pressure sensor (19), one end of the telescopic tube (22) is connected with the other end of the corner tube head (21), one end of the pneumatic quick plug (23) is connected with the other end of the telescopic tube (22), one end of the air tube (24) is plugged with the pneumatic quick plug (23), and two ends of the hollow fiber membrane (25) are fixedly arranged in the air tube (24).
  3. 3. The hollow fiber membrane flux test device according to claim 2, wherein the telescopic tube (22) comprises an outer sleeve (26), an extension tube (27) and a piston (28), one end of the outer sleeve (26) is connected with one end of the corner tube head (21), one end of the extension tube (27) is arranged in the outer sleeve (26) and is in sliding connection with the outer sleeve (26), the piston (28) is fixedly sleeved at the end part of the extension tube (27) positioned at one end of the outer sleeve (26), the outer side of the piston (28) is in sliding connection with the inner side wall of the outer sleeve (26), a limit part (29) matched with the piston (28) is arranged at the other end of the outer sleeve (26), and the other end of the extension tube (27) is connected with one end of the pneumatic quick plug (23).
  4. 4. A hollow fiber membrane flux test apparatus according to claim 3, characterized in that the piston (28) is provided with a plurality of sealing rings (30), the plurality of sealing rings (30) are embedded and mounted on the outer side of the piston (28), and the outer sides of the plurality of sealing rings (30) are slidably connected with the inner side wall of the outer sleeve (26).
  5. 5. The hollow fiber membrane flux test apparatus according to claim 4, wherein the housing assembly (10) includes a bottom plate (31), a first L-shaped plate (32) and a second L-shaped plate (33), the first L-shaped plate (32) is disposed on the bottom plate (31) and fixedly connected with the bottom plate (31), one end of the second L-shaped plate (33) is disposed on the first L-shaped plate (32) and fixedly connected with the first L-shaped plate (32), the other end of the second L-shaped plate (33) is fixedly connected with the bottom plate (31), a mounting cavity (34) is provided between the bottom plate (31), the first L-shaped plate (32) and the second L-shaped plate (33), one end of the mounting cavity (34) is opened, a console (12) is fixedly disposed on the bottom plate (31) and is disposed at one end of the opening end of the mounting cavity (34), one side of the console (12) is fixedly connected with the first L-shaped plate (32) and the second L-shaped plate (33), the test assembly (11) is disposed in the mounting cavity (34), wherein the pressure sensor (19) extends through the first L-shaped plate (32) to the first side of the second L-shaped plate (33) and extends to the outside the mounting cavity (20).
  6. 6. The hollow fiber membrane flux test device according to claim 5, wherein a mounting plate (35) is arranged on one side of the bottom plate (31), a plurality of electronic scales (36) matched with the adjustable plug (20) are arranged on the mounting plate (35), the electronic scales (36) are embedded and mounted on the mounting plate (35), a collecting cup (37) for collecting liquid is arranged on the electronic scales (36), and the collecting cup (37) is located below the adjustable plug (20).
  7. 7. The hollow fiber membrane flux test apparatus according to claim 6, wherein a pair of support bases (38) are provided at the bottom of the liquid storage tank (13), the pair of support bases (38) are fixedly connected with the bottom plate (31), and the liquid storage tank (13) is fixedly mounted on the pair of support bases (38).
  8. 8. The hollow fiber membrane flux test device according to claim 7, wherein an air inlet (39) and an air outlet (40) are formed in the top of the liquid storage tank (13), an air inlet valve (41) is formed in the second L-shaped plate (33), one end of the air inlet valve (41) penetrates through the second L-shaped plate (33) and is fixedly connected with the second L-shaped plate (33), one end of the air inlet valve (41) penetrating through the second L-shaped plate (33) is connected with the air inlet (39) through a pipeline, and an air vent valve (42) is formed in the top of the liquid storage tank (13).
  9. 9. The hollow fiber membrane flux test device according to claim 8, wherein the liquid inlet (43) is provided at the top of the liquid storage tank (13), and the liquid drain valve (44) is provided at the bottom of the liquid storage tank (13).
  10. 10. The hollow fiber membrane flux test device according to claim 9, wherein a liquid level thermometer (45) is arranged on the second L-shaped plate (33), and the liquid level thermometer (45) is matched with the liquid storage tank (13) and is used for displaying the liquid level and the temperature of the liquid in the liquid storage tank (13).

Description

Hollow fiber membrane flux test equipment Technical Field The utility model relates to the technical field of hollow fiber membrane flux test, in particular to hollow fiber membrane flux test equipment. Background In the fields of industrial production and scientific research, the hollow fiber membrane is widely applied to key scenes such as water treatment, biological separation, gas separation and the like by virtue of excellent filtering performance, high selectivity, compact space utilization and low cost. The flux of the membrane wires is used as a core index for measuring the filtering performance of the membrane wires, the treatment capacity and cost of waste liquid in a production period are directly influenced, the higher the flux is, the more waste liquid is treated in unit time, the production efficiency is obviously improved, and the cost is greatly reduced. Therefore, the membrane wire flux detection is a key link for ensuring the product performance in time and accurately no matter the development of the hollow fiber membrane or the actual production and application. However, most of the current hollow fiber membrane flux test devices only support single membrane wire flux detection, and cannot meet the requirement of simultaneous detection of a plurality of membrane wires. In a large-scale production scene, enterprises need to carry out flux test on hundreds or thousands of membrane filaments in order to ensure stable product quality. The single detection mode not only consumes a great deal of time, but also needs to input a great deal of manpower, so that the test efficiency is low. Therefore, a hollow fiber membrane flux testing device capable of simultaneously detecting a plurality of membrane wires is needed to solve the problem of low testing efficiency when the conventional hollow fiber membrane flux testing device is used. Disclosure of utility model Based on the above, the utility model provides a hollow fiber membrane flux test device, which solves the problem of low test efficiency when the conventional hollow fiber membrane flux test device is used. The technical scheme of the utility model is as follows: The hollow fiber membrane flux testing equipment comprises a shell component, a testing component and a control console, wherein the control console is arranged on one side of the shell component and used for controlling the testing component, the testing component comprises a liquid storage tank and a plurality of testing structures, the liquid storage tank is arranged in the shell component, a plurality of liquid outlets are formed in the bottom of the liquid storage tank, the plurality of testing structures are respectively matched with the plurality of liquid outlets, the testing structures comprise electromagnetic valves, flow meters, metering pumps, pressure sensors and adjustable plugs, one ends of the electromagnetic valves are connected with the liquid outlets, the other ends of the electromagnetic valves are connected with one ends of the flow meters, the other ends of the flow meters are connected with one ends of the metering pumps through pipelines, the other ends of the metering pumps are connected with one ends of the pressure sensors, and one ends of the adjustable plugs are connected with the other ends of the pressure sensors. Preferably, the adjustable plug comprises a corner tube head, a telescopic tube, a pneumatic quick plug and an air tube, wherein one end of the corner tube head is connected with one end of the pressure sensor, one end of the telescopic tube is connected with the other end of the corner tube head, one end of the pneumatic quick plug is connected with the other end of the telescopic tube, one end of the air tube is connected with the pneumatic quick plug in a plugging mode, and two ends of the hollow fiber membrane are fixedly arranged in the air tube. Preferably, the telescopic pipe comprises an outer sleeve, an extension pipe and a piston, wherein one end of the outer sleeve is connected with one end of the corner pipe head, one end of the extension pipe is arranged in the outer sleeve and is in sliding connection with the outer sleeve, the piston is fixedly sleeved at the end part of the extension pipe, which is positioned at one end of the outer sleeve, the outer side of the piston is in sliding connection with the inner side wall of the outer sleeve, the other end of the outer sleeve is provided with a limit part which is matched with the piston, and the other end of the extension pipe is connected with one end of the pneumatic quick plug. Preferably, a plurality of sealing rings are arranged on the piston, the plurality of sealing rings are embedded and arranged on the outer side of the piston, and the outer sides of the plurality of sealing rings are in sliding connection with the inner side wall of the outer sleeve. Preferably, the shell component comprises a bottom plate, a first L-shaped plate and a second L-shaped plate, the first