Membrane separation concentration apparatus

Abstract

The application discloses a membrane separation and concentration equipment, and relates to the technical field of membrane separation, which comprises a clamping support device, a liquid outlet device, a sampling device, a liquid inlet device, a regulating device, a separation device and a connecting pipeline. The clamping support device is manually screwed to rotate a screw nut, the screw nut drives a clamping support slide plate on the side of a clamping support frame to slide outward, the clamping support slide plate drives a clamping support band to tighten downward through a clamping support slide strip, the clamping support band and a rubber support base tightly squeeze a liquid outlet cylinder and a liquid inlet cylinder, and the liquid outlet device and the liquid inlet device are quickly installed. The liquid inlet device rotates a cyclone column on a cyclone assembly through a rudder, the cyclone column drives a cyclone plate to rotate, the cyclone plate forms a certain included angle with the axial direction of the liquid inlet cylinder, and the disturbance function of the raw liquid is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of membrane separation technology, in particular to a membrane separation and concentration device. BACKGROUND

[0002] The membrane separation and concentration device utilizes a special semi-permeable membrane and uses pressure difference as the main power to selectively separate components in a solution, and the ultimate goal is to concentrate solutes or purify solvents. In the existing membrane separation and concentration device, a single channel is used to separate and concentrate the substances in the solution, which makes the separation and concentration efficiency low. Using multiple channels to separate and concentrate the substances in the solution makes the installation and maintenance complicated, greatly increasing the maintenance and installation costs. At the same time, the existing membrane separation and concentration device may produce certain precipitates during the separation process. These precipitates will accumulate in the dead corners of the device, further forming condensation dirt, making the cleaning of the device more troublesome. Therefore, a membrane separation and concentration device that can improve the separation and concentration efficiency of the solution, reduce the complicated procedures during installation and maintenance, and prevent the accumulation of precipitates is needed to make up for the shortcomings of the existing membrane separation and concentration device. SUMMARY

[0003] The purpose of the present application is to provide a membrane separation and concentration device, which aims to solve the technical problems of how to improve the separation and concentration efficiency of the solution, how to reduce the complicated procedures during installation and maintenance, and how to prevent the accumulation of precipitates in the existing technology.

[0004] In order to solve the above technical problems, the technical scheme adopted by the present application is as follows: a membrane separation and concentration device, comprising a clamping device, a liquid outlet device, a sampling device, a liquid inlet device, a control device, a separation device, and a connecting pipeline; the bottom of the clamping device is fixedly installed on the ground; the liquid outlet device is fixedly installed in the clamping device along the horizontal direction; the 20 liquid outlet devices in the clamping device are arranged in a matrix form; the matrix formed by the 20 liquid outlet devices has 5 rows and 4 columns; the two ends of the sampling device are fixedly connected with the lower ends of the connecting pipelines; the left end of the liquid inlet device is communicated with the right end of the liquid outlet device through the separation device; the 20 liquid inlet devices in the clamping device are arranged in a matrix form; the matrix formed by the 20 liquid inlet devices has 5 rows and 4 columns; there are two groups of connecting pipelines; the side of one group of connecting pipelines is communicated with the left end of the liquid outlet device; the side of the other group of connecting pipelines is communicated with the right end of the liquid inlet device; the lower end of the control device is fixedly installed on the upper end of the connecting pipeline; the separation device is fixedly installed in the liquid outlet device and the liquid inlet device along the axial direction of the liquid outlet device.

[0005] Further, the clamping device comprises a clamping frame, a clamping crossbar, a clamping band, a clamping base, a rubber support seat, a clamping slide; the bottom of the clamping frame is fixedly installed on the ground by bolts; the clamping crossbar is fixedly installed on both sides of the clamping frame along the transverse direction; one end of the clamping band is fixedly installed on the upper end of the clamping base; the other end of the clamping band is slidably installed in the clamping slide along the vertical direction; the clamping base is fixedly installed on the upper end of the clamping crossbar; the rubber support seat is fixedly installed on the upper end of the clamping crossbar; the clamping slide is fixedly installed on the upper end of the clamping crossbar; one liquid outlet device is tightly fastened by one clamping band and one rubber support seat; one liquid inlet device is tightly fastened by one clamping band and one rubber support seat.

[0006] Further, the clamping device further comprises a rotating nut, a clamping slide plate, a clamping slide strip; the rotating nut is screwed on the inside of the clamping frame along the direction parallel to the clamping crossbar; the clamping slide plate is slidably installed on the outside of the clamping frame along the transverse direction; the side surface of the clamping slide plate is further rotatably connected with one end of the rotating nut; the clamping slide strip is slidably installed in the clamping crossbar; one end of the clamping slide strip is further fixedly installed in the clamping slide plate; the upper surface of the clamping slide strip is further fixedly connected with the clamping band.

[0007] Further, the liquid outlet device comprises a liquid outlet snap ring, a liquid outlet snap groove, a liquid outlet cylinder; the outer cylindrical surface of the liquid outlet snap ring is fixedly installed on the inner cylindrical surface of the liquid outlet cylinder; the front and rear ends of the liquid outlet snap ring are both inclined slope structures; the liquid outlet snap groove is fixedly installed on the inner cylindrical surface of the liquid outlet snap ring along the circumferential direction of the liquid outlet snap ring; the liquid outlet cylinder is fixedly installed on the upper end of the rubber support seat by the clamping band.

[0008] Further, the sampling device comprises a first electromagnetic valve, a first sampling pipe, a first observation cylinder, a first U-shaped pipe, a sampling box body, a second U-shaped pipe, a second observation cylinder, a second electromagnetic valve, a second sampling pipe, a sampling switch, a pressure gauge; the first electromagnetic valve is fixedly installed on the side surface of the first sampling pipe; the first sampling pipe is fixedly installed on the lower end of the connecting pipeline at the left end of the liquid outlet device; the first observation cylinder is fixedly installed on the upper end of the first sampling pipe along the vertical direction; the two ends of the first U-shaped pipe are respectively fixedly installed on the upper end of the first observation cylinder and the upper end of the sampling box body; the sampling switch is fixedly installed on the front end of the sampling box body; the sampling switch is in communication with the pressure gauge; the pressure gauge is fixedly installed in the sampling box body; the pressure gauge is in communication with the first U-shaped pipe, the second U-shaped pipe and the sampling switch respectively; the two ends of the second U-shaped pipe are respectively fixedly installed on the upper end of the second observation cylinder and the upper end of the sampling box body; the second observation cylinder is fixedly installed on the upper end of the second sampling pipe along the vertical direction; the second sampling pipe is fixedly installed on the lower end of the connecting pipeline at the right end of the liquid inlet device; the second electromagnetic valve is fixedly installed on the side surface of the first sampling pipe.

[0009] Further, the liquid inlet device comprises a liquid inlet snap ring, a liquid inlet snap groove, a liquid inlet cylinder, a cyclone assembly, and a rudder; the outer cylindrical surface of the liquid inlet snap ring is fixedly installed on the inner cylindrical surface of the liquid inlet cylinder; the front and rear ends of the liquid inlet snap ring are both in slope structure; the liquid inlet snap groove is fixedly installed on the inner cylindrical surface of the liquid inlet snap ring along the circumferential direction of the liquid inlet snap ring; the liquid inlet cylinder is fixedly connected to the upper end of the rubber support seat through the clamping support band; the cyclone assembly is rotationally connected to the inner cylindrical surface of the liquid inlet cylinder along the radial direction of the liquid inlet cylinder; the rudder is fixedly installed in the liquid inlet cylinder along the radial direction of the liquid inlet cylinder; and the output end of the rudder is further fixedly connected to the rear end of the cyclone assembly.

[0010] Further, the cyclone assembly comprises a cyclone plate, a cyclone groove, a cyclone ramp, and a cyclone support column; the cyclone plate is fixedly installed on the upper end of the cyclone support column; the lower end of the cyclone support column is rotationally connected to the inner cylindrical surface of the liquid inlet cylinder along the radial direction of the liquid inlet cylinder; the lower end of the cyclone support column is further fixedly connected to the output end of the rudder; the cyclone groove is fixedly installed on the side surface of the cyclone plate along the horizontal direction; and the cyclone ramp is fixedly installed on the front end of the cyclone plate.

[0011] Further, the regulating device comprises a third electromagnetic valve and a regulating pipeline; the third electromagnetic valve is fixedly installed on the side surface of the regulating pipeline; and the regulating pipeline is fixedly installed on the upper end of the right connecting pipeline.

[0012] Further, the separating device comprises a clamping rotary rod, a first sealing disc, a filter assembly, a first separating shaft, a second separating shaft, a second sealing disc, and a hexagonal sleeve; the clamping rotary rod is slidingly installed in the first separating shaft; the right end of the clamping rotary rod is provided with external threads; the left end of the clamping rotary rod is provided with a through hole along the radial direction; the first sealing disc is fixedly installed on the left end of the first separating shaft; the first sealing disc is further fixedly installed on the left end of the liquid outlet cylinder and the left end of the liquid inlet cylinder respectively; the filter assembly is fixedly installed on the periphery of the first separating shaft and the second separating shaft along the axial direction of the first separating shaft; the second sealing disc is fixedly installed on the right end of the second separating shaft; the second sealing disc is further fixedly installed on the right end of the liquid outlet cylinder and the right end of the liquid inlet cylinder respectively; the hexagonal sleeve is fixedly installed on the right end of the second sealing disc; the left end of the first separating shaft is provided with a liquid outlet hole along the radial direction; the left end of the second separating shaft is provided with internal threads; and the right end of the second separating shaft is provided with a liquid inlet hole along the radial direction.

[0013] Further, the filter assembly comprises a filter sleeve ring, a filter rubber block, a filter ramp, and a separation membrane; the filter sleeve ring is fixedly installed on the periphery of the separation membrane; the filter rubber block is fixedly installed on the periphery of the filter sleeve ring; and the filter ramp is fixedly installed on the front end and the rear end of the filter sleeve ring.

[0014] The beneficial effects of the present application compared with the prior art are: (1) the clamping device, by manually rotating the rotating nut, the rotating nut drives the clamping slide plate on the side of the clamping frame to slide outward, the clamping slide plate drives the clamping band down to tighten, so that the clamping band and the rubber support seat tighten the liquid outlet cylinder and the liquid inlet cylinder, to realize the quick installation function of the liquid outlet device and the liquid inlet device. (2) the liquid inlet device, by rotating the rotating flow column on the rotating flow assembly through the rudder, the rotating flow column drives the rotating flow plate to rotate, so that the rotating flow plate and the axis direction of the liquid inlet cylinder form a certain angle, thereby realizing the flow disturbance function of the original liquid. (3) the separation device, by manually inserting the right end of the first separation shaft and the left end of the second separation shaft into the liquid outlet cylinder and the liquid inlet cylinder respectively and aligning, then manually rotating the clamping rotating rod, so that the external thread at the right end of the clamping rotating rod is screwed into the internal thread at the left end of the second separation shaft, while the first separation shaft and the second separation shaft are respectively inserted into the liquid outlet cylinder and the liquid inlet cylinder, the filter sleeve ring on the filter assembly will be clamped into the liquid outlet clamping groove and the liquid inlet clamping groove, then the compressed filter rubber block is quickly stretched and clamped into the liquid outlet clamping groove and the liquid inlet clamping groove, to realize the quick installation of the separation device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the assembly structure schematic diagram of the working state of the embodiment of the present application.

[0016] Figure 2 It is the structure schematic diagram of the clamping device of the present application Figure One .

[0017] Figure 3 It is the structure schematic diagram of the clamping device of the present application Figure Two .

[0018] Figure 4 It is the structure schematic diagram of the liquid outlet device of the present application.

[0019] Figure 5 It is the structure schematic diagram of the sampling device of the present application.

[0020] Figure 6 It is the structure schematic diagram of the liquid inlet device of the present application.

[0021] Figure 7 It is the structure schematic diagram of the rotating flow assembly of the present application.

[0022] Figure 8 It is the structure schematic diagram of the regulating device of the present application.

[0023] Figure 9 It is the structure schematic diagram of the separation device of the present application.

[0024] Figure 10 It is the structure schematic diagram of the separation device of the present application.

[0025] Figure 11 Structure diagram of the filter assembly of the present application.

[0026] In the figure: 1-Card support device; 2-liquid outlet device; 3-sampling device; 4-liquid inlet device; 5-regulation device; 6-separation device; 7-connection pipeline; 101-Card support frame; 102-Card support crossbar; 103-Card support bandage; 104-Card support base; 105-rubber support seat; 106-Card support slide; 107-rotation nut; 108-Card support slide plate; 109-Card support slide bar; 201-liquid outlet snap ring; 202-liquid outlet card slot; 203-liquid outlet cylinder; 301-first electromagnetic valve; 302-first sampling pipe; 303-first observation cylinder; 304-first U-shaped pipe; 305-sampling box; 306-second U-shaped pipe; 307-second observation cylinder; 308-second electromagnetic valve; 309-second sampling pipe; 310-sampling switch; 311-pressure gauge; 401-liquid inlet snap ring; 402-liquid inlet card slot; 403-liquid inlet cylinder; 404-cyclone assembly; 405-rudder; 406-cyclone plate; 407-cyclone groove; 408-cyclone gentle slope; 409-cyclone support column; 501-third electromagnetic valve; 502-regulation pipeline; 601-card position rotating rod; 602-first sealing disc; 603-filter assembly; 604-first separation shaft; 605-second separation shaft; 606-second sealing disc; 607-six-prism sleeve; 608-filter sleeve ring; 609-filter rubber block; 610-filter gentle slope; 611-separation membrane. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be further described below in combination with the drawings and through specific embodiments.

[0028] Among them, the drawings are only used for example explanation, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation of the present application; in order to better illustrate the embodiments of the present application, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.

[0029] Figures 1 to 11 Preferred embodiments of the present application.

[0030] As Figure 1As shown, the bottom of the clamping device 1 is fixedly installed on the ground; the liquid outlet device 2 is fixedly installed in the clamping device 1 along the horizontal direction; the 20 liquid outlet devices 2 in the clamping device 1 are arranged in a matrix form; the matrix formed by the 20 liquid outlet devices 2 has 5 rows and 4 columns; the two ends of the sampling device 3 are fixedly connected with the lower end of the connecting pipeline 7; the left end of the liquid inlet device 4 is communicated with the right end of the liquid outlet device 2 through the separation device 6; the 20 liquid inlet devices 4 in the clamping device 1 are arranged in a matrix form; the matrix formed by the 20 liquid inlet devices 4 has 5 rows and 4 columns; there are two groups of connecting pipelines 7; the side of one group of connecting pipelines 7 is communicated with the left end of the liquid outlet device 2; the side of the other group of connecting pipelines 7 is communicated with the right end of the liquid inlet device 4; the lower end of the control device 5 is fixedly installed on the upper end of the connecting pipeline 7; the separation device 6 is fixedly installed in the liquid outlet device 2 and the liquid inlet device 4 along the axial direction of the liquid outlet device 2.

[0031] As shown in Figure 2 and Figure 3 In the clamping device 1, the bottom of the clamping frame 101 is fixedly installed on the ground by bolts; the clamping cross rod 102 is fixedly installed on both sides of the clamping frame 101 along the transverse direction; one end of the clamping band 103 is fixedly installed on the upper end of the clamping base 104; the other end of the clamping band 103 is slidingly installed in the clamping slide 106 along the vertical direction; the clamping base 104 is fixedly installed on the upper end of the clamping cross rod 102; the rubber support 105 is fixedly installed on the upper end of the clamping cross rod 102; the clamping slide 106 is fixedly installed on the upper end of the clamping cross rod 102; one liquid outlet device 2 is tightened by one clamping band 103 and one rubber support 105; one liquid inlet device 4 is tightened by one clamping band 103 and one rubber support 105; the rotating nut 107 is tightened on the inner side of the clamping frame 101 along the direction parallel to the clamping cross rod 102; the clamping slide plate 108 is slidingly installed on the outer side of the clamping frame 101 along the transverse direction; the side of the clamping slide plate 108 is further rotationally connected with one end of the rotating nut 107; the clamping slide bar 109 is slidingly installed in the clamping cross rod 102; one end of the clamping slide bar 109 is further fixedly installed in the clamping slide plate 108; the upper surface of the clamping slide bar 109 is further fixedly connected with the clamping band 103.

[0032] As shown in Figure 4 In the liquid outlet device 2, the outer cylindrical surface of the liquid outlet clamping ring 201 is fixedly installed on the inner cylindrical surface of the liquid outlet cylinder 203; the front and rear ends of the liquid outlet clamping ring 201 are both in a slope structure; the liquid outlet clamping groove 202 is fixedly installed on the inner cylindrical surface of the liquid outlet clamping ring 201 along the circumferential direction of the liquid outlet clamping ring 201; the liquid outlet cylinder 203 is fixed on the upper end of the rubber support 105 by the clamping band 103.

[0033] As shown in Figure 5As shown, in the sampling device 3, the first solenoid valve 301 is fixedly installed on the side of the first sampling tube 302; the first sampling tube 302 is fixedly installed at the lower end of the connecting pipe 7 on the left side of the liquid outlet device 2; the first observation tube 303 is fixedly installed vertically at the upper end of the first sampling tube 302; the two ends of the first U-shaped tube 304 are respectively fixedly installed at the upper end of the first observation tube 303 and the upper end of the sampling box 305; the sampling switch 310 is fixedly installed at the front end of the sampling box 305; the sampling switch 310 is connected to the pressure gauge 311; the pressure gauge 311... 11 is fixedly installed inside the sampling chamber 305; pressure gauge 311 is connected to the first U-tube 304, the second U-tube 306, and the sampling switch 310 respectively; the two ends of the second U-tube 306 are fixedly installed at the upper end of the second observation tube 307 and the upper end of the sampling chamber 305 respectively; the second observation tube 307 is fixedly installed at the upper end of the second sampling tube 309 in the vertical direction; the second sampling tube 309 is fixedly installed at the lower end of the connecting pipe 7 on the right end of the liquid inlet device 4; the second solenoid valve 308 is fixedly installed on the side of the first sampling tube 302.

[0034] like Figure 6 As shown, in the liquid inlet device 4, the outer cylindrical surface of the liquid inlet retainer 401 is fixedly installed on the inner cylindrical surface of the liquid inlet cylinder 403; both the front and rear ends of the liquid inlet retainer 401 are inclined structures; the liquid inlet groove 402 is fixedly installed on the inner cylindrical surface of the liquid inlet retainer 401 along the circumferential direction; the liquid inlet cylinder 403 is fixed to the upper end of the rubber support seat 105 by the retaining strap 103; the vortex assembly 404 is rotatably connected to the inner cylindrical surface of the liquid inlet cylinder 403 along the radial direction; the servo motor 405 is fixedly installed inside the liquid inlet cylinder 403 along the radial direction; the output end of the servo motor 405 is also fixedly connected to the rear end of the vortex assembly 404.

[0035] like Figure 7 As shown, in the swirl assembly 404, the swirl plate 406 is fixedly installed on the upper end of the swirl support 409; the lower end of the swirl support 409 is rotatably connected to the inner cylindrical surface of the inlet cylinder 403 along the radial direction of the inlet cylinder 403; the lower end of the swirl support 409 is also fixedly connected to the output end of the servo motor 405; the swirl groove 407 is fixedly installed on the side of the swirl plate 406 in the horizontal direction; and the swirl ramp 408 is fixedly installed on the front end of the swirl plate 406.

[0036] like Figure 8 As shown, in the control device 5, the third solenoid valve 501 is fixedly installed on the side of the control pipe 502; the control pipe 502 is fixedly installed at the upper end of the connecting pipe 7 on the right side.

[0037] like Figure 9 and Figure 10As shown, in the separation device 6, the locking rod 601 is slidably installed inside the first separation shaft 604; the right end of the locking rod 601 is provided with an external thread; the left end of the locking rod 601 is provided with a through hole in the radial direction; the first sealing disc 602 is fixedly installed on the left end of the first separation shaft 604; the first sealing disc 602 is also fixedly installed on the left end of the liquid outlet cylinder 203 and the left end of the liquid inlet cylinder 403 respectively; the filtration assembly 603 is fixedly installed on the first separation shaft 604 along the axial direction of the first separation shaft 604. The first separation shaft 604 is located around the second separation shaft 605; the second sealing disc 606 is fixedly installed on the right end of the second separation shaft 605; the second sealing disc 606 is also fixedly installed on the right end of the liquid outlet cylinder 203 and the right end of the liquid inlet cylinder 403 respectively; the hexagonal prism sleeve 607 is fixedly installed on the right end of the second sealing disc 606; the left end of the first separation shaft 604 is provided with a liquid outlet hole in the radial direction; the left end of the second separation shaft 605 is provided with an internal thread; the right end of the second separation shaft 605 is provided with a liquid inlet hole in the radial direction.

[0038] like Figure 11 As shown, in the filtration assembly 603, the filtration ring 608 is fixedly installed on the periphery of the separation membrane 611; the filtration rubber block 609 is fixedly installed on the periphery of the filtration ring 608; and the filtration ramp 610 is fixedly installed at the front and rear ends of the filtration ring 608.

[0039] Working principle of the invention: Figure 1 The invention provides usage methods and corresponding scenarios. The attitude control of the membrane separation and concentration process is determined by the liquid outlet device 2, the liquid inlet device 4, and the separation device 6. The attitude of the liquid outlet device 2 is determined by the separation device 6, and the attitude of the liquid inlet device 4 is determined by the separation device 6. The separation device 6 is the core of the membrane separation and concentration process.

[0040] With the preferred embodiment as an example, the right end of the first separation shaft 604 and the left end of the second separation shaft 605 are manually inserted into the liquid outlet cylinder 203 and the liquid inlet cylinder 403 respectively and aligned, then the clamping rotary lever 601 of the separation device 6 is manually screwed, so that the external thread at the right end of the clamping rotary lever 601 is screwed into the internal thread at the left end of the second separation shaft 605, while the right end of the first separation shaft 604 and the left end of the second separation shaft 605 are inserted into the liquid outlet cylinder 203 and the liquid inlet cylinder 403 respectively, the filter ring 608 on the filter assembly 603 is clamped into the liquid outlet clamping groove 202 and the liquid inlet clamping groove 402, then the compressed filter rubber block 609 is quickly stretched and clamped into the liquid outlet clamping groove 202 and the liquid inlet clamping groove 402, then the first sealing disc 602 is fixedly connected with the left end of the liquid outlet cylinder 203 by bolts, and the second sealing disc 606 is fixedly connected with the right end of the liquid inlet cylinder 403, to realize the rapid installation of the separation device 6; then the separation device 6 in the liquid outlet device 2 and the separation device 6 in the liquid inlet device 4 are spliced, when splicing, the hexagonal sleeve 607 at the right end of the second sealing disc 606 is inserted into the left end of the clamping rotary lever 601, so as to realize the splicing between the liquid outlet device 2, the liquid inlet device 4 and the separation device 6; then the liquid outlet cylinder 203 and the liquid inlet cylinder 403 are placed on the inner side of the clamping support belt 103, then the clamping rotary nut 107 is manually screwed, the clamping rotary nut 107 drives the clamping support sliding plate 108 on the side of the clamping support frame 101 to slide outward, the clamping support sliding plate 108 drives the clamping support belt 103 to tighten downward through the clamping support sliding strip 109, so that the clamping support belt 103 and the rubber support seat 105 tightly hold the liquid outlet cylinder 203 and the liquid inlet cylinder 403, to realize the rapid installation function of the liquid outlet device 2 and the liquid inlet device 4; then the original liquid is introduced from the control pipeline 502 of the control device 5, the original liquid flows into the corresponding connecting pipeline 7 through the opened third electromagnetic valve 501, then enters the hexagonal sleeve 607 from the side of the connecting pipeline 7, and then enters the liquid inlet cylinder 403 from the liquid inlet hole at the right end of the second separation shaft 605; when the original liquid flows in the liquid inlet cylinder 403, the steering wheel 405 drives the rotational flow support 409 on the rotational flow assembly 404 to rotate, the rotational flow support 409 drives the rotational flow plate 406 to rotate, so that the rotational flow plate 406 forms a certain angle with the axis direction of the liquid inlet cylinder 403, so that the flow direction of the original liquid is deflected, to realize the flow disturbance function of the original liquid, and to prevent the solid precipitation in the original liquid; after the original liquid is separated by the three filter assemblies 603 in the liquid inlet cylinder 403, the substances with corresponding particle sizes are obtained, then the remaining solution enters the inside of the clamping rotary lever 601 through the liquid outlet hole at the left end of the first separation shaft 604 and the through hole on the clamping rotary lever 601, then enters the liquid outlet cylinder 203 through the clamping rotary lever 601 and the hexagonal sleeve 607, the separation device 6 in the liquid outlet cylinder 203 performs secondary separation and concentration on the remaining solution, and then is discharged from the upper end of the connecting pipeline 7;When the first electromagnetic valve 301 is opened, the concentrated separated solution will enter into the first observation cylinder 303 through the first sampling pipe 302, and the staff can observe the condition of the concentrated separated solution through the first observation cylinder 303, and then the concentrated separated solution enters into the sampling box 305 from the first observation cylinder 303 and the first U-shaped pipe 304, and then passes through the pressure gauge 311 to reach the sampling switch 310, so as to realize the observation sampling function; when the second electromagnetic valve 308 is opened, the raw solution enters into the second observation cylinder 307 through the second sampling pipe 309, and the staff can observe the condition of the raw solution through the second observation cylinder 307, and then the raw solution enters into the sampling box 305 from the second observation cylinder 307 and the second U-shaped pipe 306, and then passes through the pressure gauge 311 to reach the sampling switch 310, so as to realize the observation sampling function.

[0041] Specifically, as shown in Figure 2 and Figure 3 , the liquid outlet cylinder 203 and the liquid inlet cylinder 403 are placed on the inner side of the clamping support belt 103, and then the rotating nut 107 of the clamping support device 1 is manually twisted, the clamping support sliding plate 108 on the side of the clamping support frame 101 is driven to slide outward, the clamping support sliding strip 109 is driven to slide in the clamping support cross rod 102, and the clamping support belt 103 is driven to tighten downward in the clamping support sliding seat 106, so that the clamping support belt 103 and the rubber support seat 105 tightly clamp the liquid outlet cylinder 203 and the liquid inlet cylinder 403, thereby realizing the quick installation function of the liquid outlet device 2 and the liquid inlet device 4.

[0042] As shown in Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11As shown, by manually inserting the right end of the first separation shaft 604 and the left end of the second separation shaft 605 into the liquid outlet cylinder 203 and the liquid inlet cylinder 403 respectively and aligning, then manually twisting the clamping rotary lever 601 of the separation device 6, so that the external threads at the right end of the clamping rotary lever 601 are screwed into the internal threads at the left end of the second separation shaft 605, while the right end of the first separation shaft 604 and the left end of the second separation shaft 605 are inserted into the liquid outlet cylinder 203 and the liquid inlet cylinder 403 respectively, the filter ring 608 on the filter assembly 603 will be clamped into the liquid outlet clamping groove 202 and the liquid inlet clamping groove 402, then the compressed filter rubber block 609 will quickly expand and be clamped into the liquid outlet clamping groove 202 and the liquid inlet clamping groove 402, then the first sealing disc 602 is fixedly connected with the left end of the liquid outlet cylinder 203 by bolts, and the second sealing disc 606 is fixedly connected with the right end of the liquid inlet cylinder 403, to realize the rapid installation of the separation device 6; then the separation device 6 in the liquid outlet device 2 and the separation device 6 in the liquid inlet device 4 are spliced, when splicing, the hexagonal sleeve 607 at the right end of the second sealing disc 606 is inserted into the left end of the clamping rotary lever 601, thereby realizing the splicing between the liquid outlet device 2, the liquid inlet device 4 and the separation device 6; then the original liquid is introduced from the control pipeline 502 of the control device 5, the original liquid flows into the corresponding connecting pipeline 7 through the opened third electromagnetic valve 501, then enters the hexagonal sleeve 607 from the side of the connecting pipeline 7, and then enters the liquid inlet cylinder 403 from the liquid inlet hole at the right end of the second separation shaft 605; when the original liquid flows in the liquid inlet cylinder 403, the steering wheel 405 drives the rotation of the cyclone strut 409 on the cyclone assembly 404, the cyclone strut 409 drives the rotation of the cyclone plate 406, so that the cyclone plate 406 forms a certain angle with the axis direction of the liquid inlet cylinder 403, thereby the flow direction of the original liquid is deflected, to realize the flow disturbance function of the original liquid, and prevent the premature generation of solid precipitates in the original liquid; when the original liquid is separated by the three filter assemblies 603 in the liquid inlet cylinder 403, the corresponding particle size substances are obtained, then the remaining solution enters the inside of the clamping rotary lever 601 through the liquid outlet hole at the left end of the first separation shaft 604 and the through hole on the clamping rotary lever 601, then enters the liquid outlet cylinder 203 through the clamping rotary lever 601 and the hexagonal sleeve 607, the separation device 6 in the liquid outlet cylinder 203 will perform secondary separation and concentration on the remaining solution, then the concentrated and separated solution is discharged from the upper end of the connecting pipeline 7; when the first electromagnetic valve 301 of the sampling device 3 is opened, the concentrated and separated solution will enter the first observation cylinder 303 through the first sampling pipe 302, the staff can observe the state of the concentrated and separated solution through the first observation cylinder 303, then the concentrated and separated solution enters the sampling box 305 from the first observation cylinder 303 and the first U-shaped tube 304, and then reaches the sampling switch 310 through the pressure gauge 311, to realize the observation and sampling function;When the second electromagnetic valve 308 is opened, the raw solution enters into the second observation cylinder 307 through the second sampling pipe 309, and the worker can observe the condition of the raw solution through the second observation cylinder 307, and then the raw solution enters into the sampling box 305 from the second observation cylinder 307 and the second U-shaped pipe 306, and then passes through the pressure gauge 311 to the sampling switch 310, so as to realize the observation sampling function; the slopes at the front and back ends of the outlet liquid snap ring 201 and the slopes at the front and back ends of the inlet liquid snap ring 401 can prevent the accumulation of the sediment in the solution; the cyclone groove 407 is used for flow guiding; the cyclone gentle slope 408 can prevent the accumulation of the sediment in the solution, so that subsequent cleaning is more convenient; the first sealing disc 602 and the second sealing disc 606 are used for the sealing function of the outlet liquid cylinder 203 and the inlet liquid cylinder 403; the separation gentle slope 610 can prevent the accumulation of the sediment in the solution; the separation membrane 611 can select a membrane with a corresponding pore size according to the requirement.

[0043] The present application is not limited to the above specific embodiments, and various modifications made by those skilled in the art based on the above concept without creative labor are all within the protection scope of the present application.

Claims

1. A membrane separation concentration device, comprising a clamping device (1), a liquid outlet device (2), a sampling device (3), a liquid inlet device (4), a regulating device (5), a separation device (6), a connecting pipeline (7), characterized in that: The bottom of the clamping device (1) is fixedly installed on the ground; the liquid outlet device (2) is fixedly installed in the clamping device (1) in the horizontal direction; the 20 liquid outlet devices (2) in the clamping device (1) are arranged in a matrix form; the matrix formed by the 20 liquid outlet devices (2) has 5 rows and 4 columns; the two ends of the sampling device (3) are fixedly connected with the lower ends of the connecting pipelines (7); the left end of the liquid inlet device (4) is communicated with the right end of the liquid outlet device (2) through the separating device (6); the 20 liquid inlet devices (4) in the clamping device (1) are arranged in a matrix form; the matrix formed by the 20 liquid inlet devices (4) has 5 rows and 4 columns; the connecting pipelines (7) have two groups; the side surface of one group of the connecting pipelines (7) is communicated with the left end of the liquid outlet device (2); the side surface of the other group of the connecting pipelines (7) is communicated with the right end of the liquid inlet device (4); the lower end of the regulating device (5) is fixedly installed on the upper end of the connecting pipeline (7); the separating device (6) is fixedly installed in the liquid outlet device (2) and the liquid inlet device (4) along the axial direction of the liquid outlet device (2); the clamping device (1) comprises a clamping frame (101), a clamping cross rod (102), a clamping band (103), a clamping base (104), a rubber supporting seat (105) and a clamping sliding seat (106); the bottom of the clamping frame (101) is fixedly installed on the ground through bolts; the clamping cross rod (102) is fixedly installed on the two sides of the clamping frame (101) in the horizontal direction; one end of the clamping band (103) is fixedly installed on the upper end of the clamping base (104); the other end of the clamping band (103) is slidingly installed in the clamping sliding seat (106) in the vertical direction; the clamping base (104) is fixedly installed on the upper end of the clamping cross rod (102); the rubber supporting seat (105) is fixedly installed on the upper end of the clamping cross rod (102); the clamping sliding seat (106) is fixedly installed on the upper end of the clamping cross rod (102); one liquid outlet device (2) is tightly fastened through one clamping band (103) and one rubber supporting seat (105); one liquid inlet device (4) is tightly fastened through one clamping band (103) and one rubber supporting seat (105); the clamping device (1) further comprises a rotating nut (107), a clamping sliding plate (108) and a clamping sliding strip (109); the rotating nut (107) is screwed on the inner side of the clamping frame (101) in parallel to the clamping cross rod (102); the clamping sliding plate (108) is slidingly installed on the outer side of the clamping frame (101) in the horizontal direction; the side surface of the clamping sliding plate (108) is further rotationally connected with one end of the rotating nut (107); the clamping sliding strip (109) is slidingly installed in the clamping cross rod (102); one end of the clamping sliding strip (109) is further fixedly installed in the clamping sliding plate (108); the upper surface of the clamping sliding strip (109) is further fixedly connected with the clamping band (103).

2. A membrane separation concentration apparatus as claimed in claim 1, characterized in that: The liquid outlet device (2) comprises a liquid outlet snap ring (201), a liquid outlet snap groove (202) and a liquid outlet cylinder (203). The outer cylindrical surface of the liquid outlet snap ring (201) is fixedly installed on the inner cylindrical surface of the liquid outlet cylinder (203). The front and rear ends of the liquid outlet snap ring (201) are both in a slope structure. The liquid outlet snap groove (202) is fixedly installed on the inner cylindrical surface of the liquid outlet snap ring (201) along the circumferential direction of the liquid outlet snap ring (201). The liquid outlet cylinder (203) is fixed on the upper end of the rubber support seat (105) through the clamping support band (103).

3. A membrane separation concentration apparatus as claimed in claim 2, characterized in that: The sampling device (3) comprises a first electromagnetic valve (301), a first sampling pipe (302), a first observation cylinder (303), a first U-shaped pipe (304), a sampling box body (305), a second U-shaped pipe (306), a second observation cylinder (307), a second electromagnetic valve (308), a second sampling pipe (309), a sampling switch (310) and a pressure gauge (311). The first electromagnetic valve (301) is fixedly installed on the side of the first sampling pipe (302). The first sampling pipe (302) is fixedly installed on the lower end of the connecting pipeline (7) at the left end of the liquid outlet device (2). The first observation cylinder (303) is fixedly installed on the upper end of the first sampling pipe (302) along the vertical direction. The two ends of the first U-shaped pipe (304) are fixedly installed on the upper end of the first observation cylinder (303) and the upper end of the sampling box body (305) respectively. The sampling switch (310) is fixedly installed on the front end of the sampling box body (305). The sampling switch (310) is communicated with the pressure gauge (311). The pressure gauge (311) is fixedly installed in the sampling box body (305). The pressure gauge (311) is communicated with the first U-shaped pipe (304), the second U-shaped pipe (306) and the sampling switch (310) respectively. The two ends of the second U-shaped pipe (306) are fixedly installed on the upper end of the second observation cylinder (307) and the upper end of the sampling box body (305) respectively. The second observation cylinder (307) is fixedly installed on the upper end of the second sampling pipe (309) along the vertical direction. The second sampling pipe (309) is fixedly installed on the lower end of the connecting pipeline (7) at the right end of the liquid inlet device (4). The second electromagnetic valve (308) is fixedly installed on the side of the first sampling pipe (302).

4. A membrane separation concentration apparatus as claimed in claim 3, characterized in that: The liquid inlet device (4) comprises a liquid inlet snap ring (401), a liquid inlet snap groove (402), a liquid inlet cylinder (403), a cyclone assembly (404), and a rudder (405). The outer cylindrical surface of the liquid inlet snap ring (401) is fixedly installed on the inner cylindrical surface of the liquid inlet cylinder (403). The front and rear ends of the liquid inlet snap ring (401) are both in a slope structure. The liquid inlet snap groove (402) is fixedly installed on the inner cylindrical surface of the liquid inlet snap ring (401) along the circumferential direction of the liquid inlet snap ring (401). The liquid inlet cylinder (403) is fixed on the upper end of the rubber support seat (105) through the clamping support band (103). The cyclone assembly (404) is rotationally connected to the inner cylindrical surface of the liquid inlet cylinder (403) along the radial direction of the liquid inlet cylinder (403). The rudder (405) is fixedly installed in the liquid inlet cylinder (403) along the radial direction of the liquid inlet cylinder (403). The output end of the rudder (405) is also fixedly connected to the rear end of the cyclone assembly (404).

5. A membrane separation concentration apparatus as claimed in claim 4, characterized in that: The cyclone assembly (404) comprises a cyclone plate (406), a cyclone groove (407), a cyclone gentle slope (408), and a cyclone support column (409). The cyclone plate (406) is fixedly installed on the upper end of the cyclone support column (409). The lower end of the cyclone support column (409) is rotationally connected to the inner cylindrical surface of the liquid inlet cylinder (403) along the radial direction of the liquid inlet cylinder (403). The lower end of the cyclone support column (409) is also fixedly connected to the output end of the rudder (405). The cyclone groove (407) is fixedly installed on the side surface of the cyclone plate (406) along the horizontal direction. The cyclone gentle slope (408) is fixedly installed on the front end of the cyclone plate (406).

6. A membrane separation concentration apparatus as claimed in claim 5, characterized in that: The control device (5) comprises a third electromagnetic valve (501) and a control pipeline (502). The third electromagnetic valve (501) is fixedly installed on the side surface of the control pipeline (502). The control pipeline (502) is fixedly installed on the upper end of the right connecting pipeline (7).

7. A membrane separation concentration apparatus as claimed in claim 6, characterised in that: The separating device (6) comprises a clamping rotating rod (601), a first sealing disc (602), a separating and filtering assembly (603), a first separating shaft (604), a second separating shaft (605), a second sealing disc (606) and a hexagonal sleeve (607). The clamping rotating rod (601) is slidingly installed in the first separating shaft (604). The right end of the clamping rotating rod (601) is provided with external threads. The left end of the clamping rotating rod (601) is provided with a through hole in the radial direction. The first sealing disc (602) is fixedly installed at the left end of the first separating shaft (604). The first sealing disc (602) is also fixedly installed at the left end of the liquid outlet cylinder (203) and the left end of the liquid inlet cylinder (403). The separating and filtering assembly (603) is fixedly installed at the periphery of the first separating shaft (604) and the second separating shaft (605) in the axial direction of the first separating shaft (604). The second sealing disc (606) is fixedly installed at the right end of the second separating shaft (605). The second sealing disc (606) is also fixedly installed at the right end of the liquid outlet cylinder (203) and the right end of the liquid inlet cylinder (403). The hexagonal sleeve (607) is fixedly installed at the right end of the second sealing disc (606). The left end of the first separating shaft (604) is provided with a liquid outlet hole in the radial direction. The left end of the second separating shaft (605) is provided with internal threads. The right end of the second separating shaft (605) is provided with a liquid inlet hole in the radial direction. When the separating device (6) in the liquid outlet device (2) is spliced with the separating device (6) in the liquid inlet device (4), the hexagonal sleeve (607) at the right end of the second sealing disc (606) is first inserted into the left end of the clamping rotating rod (601), so as to realize the splicing between the liquid outlet device (2), the liquid inlet device (4) and the separating device (6).

8. A membrane separation concentration apparatus as claimed in claim 7, characterized in that: The separating and filtering assembly (603) comprises a separating and filtering sleeve ring (608), a separating and filtering rubber block (609), a separating and filtering ramp (610) and a separating membrane (611). The separating and filtering sleeve ring (608) is fixedly installed at the periphery of the separating membrane (611). The separating and filtering rubber block (609) is fixedly installed at the periphery of the separating and filtering sleeve ring (608). The separating and filtering ramp (610) is fixedly installed at the front end and the rear end of the separating and filtering sleeve ring (608).

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