Concentration membrane equipment

Abstract

The utility model relates to the technical field of concentration devices. The concentration membrane equipment comprises a box body and a filtering assembly, a mounting groove is formed in one side of the box body, the filtering assembly is arranged in the mounting groove in a sliding mode, the filtering assembly comprises a mounting frame and a filtering membrane body, a pressing frame is arranged on the mounting frame, and positioning screw holes are formed in the side wall of the mounting frame. A cleaning assembly used for cleaning the filter membrane body is arranged on the pressing frame, an impurity collecting box is arranged on one side of the mounting frame, a heating assembly used for heating a concentrated solution is arranged on the mounting frame, and an adjusting assembly used for adjusting the position of the mounting frame is arranged on the box body. The outer wall of the box body is provided with a plugging assembly used for plugging the mounting groove. The utility model has the advantage that when the filter membrane body in the box body is damaged, the filter membrane body can be quickly replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concentrated device technical field, especially a kind of concentrating membrane equipment. BACKGROUND

[0002] Concentrating membrane equipment is a kind of technology that realizes efficient purification concentration by reforming traditional process, and it realizes directional separation by using the difference of molecular weight of effective component and liquid, to achieve the effect of concentration. The concentrating membrane only allows water flow through, and intercepts other substances to achieve the effect of filtration and separation. In the prior art, when the filter element inside the bin body is damaged, it cannot be quickly disassembled from the bin body for replacement, thereby affecting the use efficiency of the concentrating membrane equipment. In addition, since the concentrating membrane filter element is fixed in the bin body, it is not convenient to clean the impurities on the concentrating membrane. SUMMARY

[0003] In order to overcome the shortcomings of the prior art, the present application provides a kind of concentrating membrane equipment.

[0004] The concentrating membrane equipment provided by the present application adopts the following technical scheme:

[0005] A kind of concentrating membrane equipment, comprising a box body and a filter assembly, the box body is provided with a mounting groove on one side, the filter assembly is slidably arranged in the mounting groove, the filter assembly comprises a mounting frame and a filter membrane body, the mounting frame is provided with a positioning groove, the filter membrane body is arranged in the positioning groove, the mounting frame is provided with a pressing frame for fixing the filter membrane body, the bottom of the pressing frame is uniformly provided with a plurality of pressing springs, the bottom of the pressing spring is provided with a pressing strip, the pressing frame is provided with a fastening screw, the side wall of the mounting frame is provided with a positioning screw hole, the pressing frame is provided with a cleaning assembly for cleaning the filter membrane body, one side of the mounting frame is provided with an impurity collection box, the mounting frame is provided with a heating assembly for heating the concentrated liquid, the box body is provided with an adjusting assembly for adjusting the position of the mounting frame, and the outer wall of the box body is provided with a blocking assembly for blocking the mounting groove.

[0006] By adopting the above technical scheme, the filter membrane body is placed on the mounting frame, and then fixed by using the pressing frame. The pressing spring drives the pressing strip to abut against the filter membrane body, so that the filter membrane body can work stably. The cleaning assembly can clean the impurities on the filter membrane body, so that the impurities flow into the impurity collection box. The heating assembly can heat the raw liquid to facilitate better filtration. The adjusting assembly facilitates the installation and later maintenance of the filter membrane body. The blocking assembly can block the mounting groove to prevent the raw material inside the box body from leaking out and causing loss of raw material.

[0007] Optionally, the plugging assembly comprises a plugging plate, one side of the plugging plate is fixedly connected with the mounting frame, a first sealing ring is arranged on the plugging plate, an abutting frame is slidably arranged on the box body, a plurality of abutting springs are uniformly arranged on the abutting frame, the other end of the abutting spring is connected with the box body, a second sealing ring is arranged on the abutting frame, the second sealing ring is in contact with the first sealing ring, a protective plate is arranged on the plugging plate away from the mounting frame, a fixing seat is arranged on the box body, a fixing screw is arranged on the fixing seat, a fixing block is arranged at the bottom of the fixing screw, and the fixing block is used to fix the position of the protective plate.

[0008] By adopting the above technical scheme, the plugging plate, the first sealing ring and the second sealing ring can prevent the raw liquid in the box body from leaking out, thereby reducing the loss of raw materials.

[0009] Optionally, the adjusting assembly comprises an adjusting frame, the adjusting frame is arranged on the side wall of the box body, an adjusting groove is formed on the adjusting frame along the length direction of the adjusting frame, an adjusting block is slidably arranged in the adjusting groove, and an adjusting screw is rotatably arranged in the adjusting groove.

[0010] By adopting the above technical scheme, the position of the mounting frame can be adjusted by the staff, so that the filter membrane body can be maintained and replaced.

[0011] Optionally, the cleaning assembly comprises a cleaning seat and a cleaning screw, both ends of the cleaning seat are slidably arranged on the pressing frame, a flexible scraper is arranged at the bottom of the cleaning seat, the cleaning screw is rotatably arranged on the pressing frame, the cleaning seat is threadedly connected with the cleaning screw, a connecting shaft is fixedly arranged on the protective plate, a key block is arranged on the connecting shaft, a connecting barrel is slidably arranged on the connecting shaft, an end of the cleaning screw is provided with a connecting block, the connecting barrel is slidably sleeved on the cleaning screw, a connecting shaft pin is arranged on the connecting barrel, the connecting shaft pin is threadedly connected with the connecting block, and a cleaning motor is arranged on the protective plate.

[0012] By adopting the above technical scheme, the impurities adhered to the filter membrane body can be effectively cleaned during the movement of the cleaning seat, which can prevent the impurities from blocking the filter membrane body to a certain extent, and the impurities are pushed into the impurity collecting box by the flexible scraper.

[0013] Optionally, the heating assembly comprises a heating frame, a plurality of heating wires are uniformly arranged on the heating frame, a connecting groove is formed in the bottom of the mounting frame, the bottom of the heating frame is slidingly arranged in the connecting groove, a positioning pin is slidingly arranged on the mounting frame, a return spring is sleeved on the positioning pin, one end of the return spring is connected with the head of the positioning pin and the other end is connected with the mounting frame, a limiting hole is formed in the heating frame, and the positioning pin is inserted into the limiting hole.

[0014] By adopting the above technical scheme, the heating assembly can heat the stock solution in the box, thereby improving the filtering efficiency.

[0015] Optionally, a self-cleaning assembly for cleaning the cleaning screw is arranged on the cleaning seat, the self-cleaning assembly comprises two cleaning ring seats, the two cleaning ring seats are respectively located on the two sides of the cleaning seat, and a plurality of cleaning bristles are uniformly arranged on the cleaning ring seat.

[0016] By adopting the above technical scheme, the plurality of bristles on the cleaning ring seat can clean the surface of the cleaning screw during the movement of the cleaning seat, thereby avoiding the influence of impurities in the filtered liquid on the normal movement of the cleaning seat to a certain extent.

[0017] Optionally, a stirring assembly is further arranged on the box, the stirring assembly comprises a stirring shaft and a stirring motor, the stirring shaft is rotationally arranged in the interior of the box, the stirring motor is arranged on the outer wall of the box, the output shaft of the stirring motor is coaxially connected with the stirring shaft, and a plurality of stirring rods are uniformly arranged on the stirring shaft in a coaxial manner.

[0018] By adopting the above technical scheme, the plurality of bristles on the cleaning ring seat can clean the surface of the cleaning screw during the movement of the cleaning seat, thereby avoiding the influence of impurities in the filtered liquid on the normal movement of the cleaning seat to a certain extent.

[0019] Optionally, a hydraulic cylinder is arranged on the top of the box, a pressurizing plate is slidingly arranged in the interior of the box, and the piston rod of the hydraulic cylinder is connected with the pressurizing plate.

[0020] By adopting the above technical scheme, the pressurizing plate can push the filtered liquid in the interior of the box and apply pressure to the filtered liquid during the movement of the pressurizing plate, thereby improving the filtering efficiency.

[0021] Optionally, a liquid delivery pipe is arranged on the top of the box, and a one-way valve is communicatively arranged on the liquid delivery pipe.

[0022] By adopting the above technical scheme, the liquid delivery pipe can facilitate the injection of raw materials into the interior of the box, and the one-way valve can avoid the backflow of the raw materials in the interior of the box into the liquid delivery pipe.

[0023] Optionally, the bottom of the box is provided with a liquid discharge port, and the liquid discharge port is provided with a liquid discharge valve.

[0024] By adopting the above technical scheme, the liquid discharge port is located at the bottom of the box, so that the liquid can be easily discharged under the action of gravity, and the liquid discharge valve can control the liquid discharge speed.

[0025] The utility model has the advantages of:

[0026] 1. By setting the filter assembly, the plugging assembly and the adjusting assembly, the filter membrane body can be quickly replaced when the filter membrane body in the box is damaged.

[0027] 2. By setting the cleaning assembly and the impurity collection box, the filter membrane body can be cleaned, thereby prolonging the service life of the filter membrane body.

[0028] 3. By setting the heating assembly, the raw liquid in the box can be easily heated, thereby improving the filtering efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the overall structure schematic view of the utility model;

[0030] Figure 2 It is the installation structure schematic view of the adjusting assembly of the utility model;

[0031] Figure 3 It is the sectional view of the box of the utility model;

[0032] Figure 4 It is the installation structure schematic view of the filter assembly of the utility model;

[0033] Figure 5 It is the enlarged structure schematic view of A part in the utility model; Figure 4

[0034] It is the enlarged structure schematic view of B part in the utility model; Figure 6 Figure 4 It is the installation structure schematic view of the plugging assembly of the utility model;

[0035] Figure 7 It is the installation structure schematic view of the pressing spring and the pressing strip of the utility model;

[0036] Figure 8

[0037] ​​In the figure: 1, box; 11, mounting groove; 12, impurity collection box; 13, hydraulic cylinder; 14, pressurizing plate; 15, infusion pipe; 16, one-way valve; 17, liquid discharge port; 18, liquid discharge valve; 2, filter assembly; 21, mounting frame; 22, filter membrane body; 23, positioning groove; 24, pressing frame; 25, pressing spring; 26, pressing strip; 27, fastening screw rod; 28, positioning screw hole; 3, cleaning assembly; 31, cleaning seat; 32, cleaning screw rod; 33, flexible scraper; 34, connecting shaft; 341, key block; 342, connecting cylinder; 35, connecting block; 36, connecting shaft pin; 37, cleaning motor; 4, heating assembly; 41, heating frame; 42, heating wire; 43, connecting groove; 44, positioning pin; 45, return spring; 46, limiting hole; 5, adjusting assembly; 51, adjusting frame; 52, adjusting groove; 53, adjusting block; 54, adjusting screw rod; 55, adjusting hand wheel; 56, connecting rod; 6, plugging assembly; 61, plugging plate; 611, first sealing ring; 62, abutting frame; 63, abutting spring; 64, second sealing ring; 65, protection plate; 66, fixing seat; 67, fixing screw rod; 68, fixing block; 7, self-cleaning assembly; 71, cleaning ring seat; 72, cleaning brush; 8, stirring assembly; 81, stirring shaft; 82, stirring motor; 83, stirring rod. DETAILED DESCRIPTION

[0038] The utility model will be described further in connection with the drawings, but the protection scope of the utility model is not limited to the following.

[0039] As Figures 1 to 8As shown, a kind of concentrated membrane equipment, including box 1 and filter assembly, the side of box 1 is equipped with installation groove 11, filter assembly is slidably installed in installation groove 11, filter assembly includes mounting frame 21 and filter membrane body 22, and the positioning groove 23 is equipped on mounting frame 21, and filter membrane body 22 is installed in positioning groove 23, and the press frame 24 for fixing filter membrane body 22 is installed on mounting frame 21, the bottom of press frame 24 is uniformly equipped with multiple press springs 25, the bottom of press spring 25 is equipped with press strip 26, fastening screw 27 is installed on press frame 24, positioning screw hole 28 is equipped on the side wall of mounting frame 21, cleaning assembly 3 for cleaning filter membrane body is installed on press frame 24, impurity collection box 12 is installed on the side of mounting frame 21, heating assembly 4 for heating concentrated liquid is installed on mounting frame 21, adjusting assembly 5 for adjusting the position of mounting frame 21 is installed on box 1, and the outer wall of box 1 is equipped with the plugging assembly 6 for plugging installation groove 11;Filter membrane body 22 is placed in positioning groove 23, then press frame 24 is placed on the top of filter membrane body 22, then fastening screw 27 on press frame 24 is aligned with positioning screw hole 28 on the side wall of mounting frame 21, and fastening screw 27 is connected with positioning screw hole 28 in screw thread, so as to fix press frame 24, press spring 25 will drive press strip 26 to abut on filter membrane body 22, so that filter membrane body 22 can stably work, cleaning assembly 3 can clean the impurities on filter membrane body 22, so that the impurities flow into impurity collection box 12, heating assembly 4 can heat raw liquid, to better filter, adjusting assembly 5 is convenient for installing and later maintaining filter membrane body 22, plugging assembly 6 can plug installation groove 11, avoid raw material in the inside of box 1 to seep out, cause raw material loss.

[0040] As Figures 1 to 8As shown, the blocking assembly 6 comprises a blocking plate 61, one side of the blocking plate 61 is fixedly connected with the mounting frame 21, a first sealing ring 611 is installed on the blocking plate 61, an abutting frame 62 is slidingly installed on the box body 1, a plurality of abutting springs 63 are uniformly installed on the abutting frame 62, the other end of the abutting spring 63 is connected with the box body 1, a second sealing ring 64 is installed on the abutting frame 62, the second sealing ring 64 is in contact with the first sealing ring 611, a protective plate 65 is arranged on the blocking plate 61 away from the mounting frame 21, a fixing seat 66 is installed on the box body 1, a fixing screw 67 is installed on the fixing seat 66, a fixing block 68 is installed at the bottom of the fixing screw 67, and the fixing block 68 is used to fix the position of the protective plate 65; after the staff drives the mounting frame 21 and the filter membrane body 22 to be installed into the mounting groove 11 through the adjusting assembly 5, the blocking plate 61 will press the abutting frame 62, the abutting spring 63 is compressed, the first sealing ring 611 will be in contact with the second sealing ring 64, thereby avoiding the leakage of the original liquid in the box body 1 to a certain extent, the protective plate 65 can play an auxiliary blocking effect, when the outer wall of the protective plate 65 is flush with the outer wall of the box body 1, the fixing screw 67 is rotated, thereby driving the fixing block 68 to move to the protective plate 65, thereby limiting the position of the protective plate 65, avoiding the protective plate 65 from being separated from the box body 1 due to vibration and the like.

[0041] As shown in the figure, Figures 1 to 8 The adjusting assembly 5 comprises an adjusting frame 51, which is installed on the side wall of the box body 1 along the horizontal direction, an adjusting slot 52 is formed on the adjusting frame 51 along the length direction thereof, an adjusting block 53 is slidingly installed in the adjusting slot 52, an adjusting lead screw 54 is rotationally installed in the adjusting slot 52, the adjusting block 53 is threadedly connected with the adjusting lead screw 54, an adjusting hand wheel 55 is rotationally installed at one end of the adjusting frame 51, the adjusting hand wheel 55 is coaxially connected with the adjusting lead screw 54, a connecting rod 56 is installed on the adjusting block 53, the other end of the connecting rod 56 is connected with the protective plate 65; in use, the adjusting hand wheel 55 is rotated, the adjusting hand wheel 55 will drive the adjusting lead screw 54 to rotate synchronously in the process, the adjusting lead screw 54 will drive the adjusting block 53 to move along the adjusting frame 51 in the process, the adjusting block 53 will drive the protective plate 65 and the filter assembly to move through the connecting rod 56 in the process, thereby facilitating the movement of the mounting frame 21 to the outside of the box body 1, so as to facilitate the subsequent maintenance and replacement of the filter membrane body 22 by the staff; after the maintenance and replacement are completed, the adjusting lead screw 54 is reversely driven to rotate, thereby reversely driving the adjusting block 53 to move, so that the mounting frame 21 moves relatively stably into the box body 1 to work.

[0042] As shown in the figure, Figures 1 to 8As shown, the cleaning assembly 3 comprises a cleaning seat 31 and a cleaning lead screw 32, both ends of the cleaning seat 31 are slidingly installed on the pressing frame 24, the bottom of the cleaning seat 31 is installed with a flexible scraper 33, the cleaning lead screw 32 is rotationally installed on the pressing frame 24, the cleaning seat 31 is threadedly connected with the cleaning lead screw 32, the protective plate 65 is fixedly installed with a connecting shaft 34, the connecting shaft 34 is installed with a key block 341, the connecting shaft 34 is slidingly installed with a connecting barrel 342, the end of the cleaning lead screw 32 is provided with a connecting block 35, the other end of the connecting barrel 342 is slidingly sleeved on the cleaning lead screw 32, the connecting barrel 342 is installed with a connecting shaft pin 36, the connecting shaft pin 36 is threadedly connected with the connecting block 35, the protective plate 65 is fixedly installed with a cleaning motor 37, the output shaft of the cleaning motor 37 is coaxially connected with the connecting shaft 34; after the staff fixes the filter membrane body 22 by using the pressing frame 24, the connecting barrel 342 is driven to slide along the length direction of the connecting shaft 34, the other end of the connecting barrel 342 is sleeved on the connecting block 35, then the connecting shaft pin 36 is inserted into the connecting block 35, then the connecting shaft pin 36 is rotated to threadedly connect the end of the connecting shaft pin 36 with the connecting block 35, in order to enable the connecting barrel 342 to more stably drive the cleaning lead screw 32 to synchronously rotate in the subsequent rotating process, in the embodiment, the connecting barrel 342 and the connecting block 35 are hexagonal, in the use process, the impurities in the raw liquid are easy to accumulate on the filter membrane body 22, thereby to a certain extent, the filter membrane body 22 is blocked, the filtering efficiency of the filter membrane body 22 is reduced, at this time, the cleaning motor 37 is started, the cleaning motor 37 is rotated to drive the cleaning lead screw 32 to synchronously rotate, the cleaning lead screw 32 is rotated to drive the cleaning seat 31 to move along the length direction of the pressing frame 24, the cleaning seat 31 is moved to more effectively clean the impurities adhered to the filter membrane body 22, to a certain extent, the impurities are prevented from blocking the filter membrane body 22, at the same time, the impurities are pushed into the impurity collecting box 12 by the flexible scraper 33, in the process of maintaining and replacing the filter membrane body 22, the impurities in the impurity collecting box 12 can be cleaned.

[0043] As Figures 1 to 8As shown, the heating assembly 4 comprises a heating frame 41, a plurality of heating wires 42 are uniformly arranged on the heating frame 41, and a connecting wire is fixedly arranged on the heating frame 41. The plurality of heating wires 42 are connected with the connecting wire. In the embodiment, a fixed power line is provided on the protective plate 65, one end of the fixed power line is connected with the outside, and the other end is detachably connected with the connecting wire through a quick connection terminal. A connecting groove 43 is formed in the bottom of the mounting frame 21, and the bottom of the heating frame 41 is slidingly arranged in the connecting groove 43. A positioning pin 44 is slidingly arranged on the mounting frame 21, a return spring 45 is sleeved on the positioning pin 44, one end of the return spring 45 is connected with the head of the positioning pin 44, and the other end is connected with the mounting frame 21. A limiting hole 46 is formed in the heating frame 41, and the positioning pin 44 is inserted into the limiting hole 46. During use, the positioning pin 44 is pulled first, so that the return spring 45 is compressed. At this time, the positioning pin 44 is retracted into the mounting frame 21. Then, one end of the heating frame 41 is aligned with the connecting groove 43, and then the bottom of the heating frame 41 is slid into the connecting groove 43. When the heating frame 41 slides to the specified position, the positioning pin 44 can be inserted into the limiting hole 46 under the action of the return spring 45, so as to fix the heating frame 41, improve the stability of the heating assembly 4 during use, and detachably connect the heating frame 41 with the mounting frame 21, which can facilitate subsequent maintenance and replacement of the heating assembly 4.

[0044] As shown in Figures 1 to 8 The cleaning seat 31 is provided with a self-cleaning assembly 7 for cleaning the cleaning screw. The self-cleaning assembly 7 comprises two cleaning ring seats 71, which are respectively arranged on the two sides of the cleaning seat 31. A plurality of cleaning brush hairs 72 are uniformly arranged on the cleaning ring seat 71. During use, impurities in the filtering liquid may adhere to the cleaning screw 32, thereby affecting the sliding effect of the cleaning seat 31 along the cleaning screw 32. Therefore, by arranging the self-cleaning assembly 7 on the cleaning seat 31, the plurality of brush hairs on the cleaning ring seat 71 can clean the surface of the cleaning screw 32 during the movement of the cleaning seat 31, thereby avoiding the influence of impurities in the filtering liquid on the normal movement of the cleaning seat 31 to a certain extent.

[0045] As shown in Figures 1 to 8 The box body 1 is also provided with a stirring assembly 8. The stirring assembly 8 comprises a stirring shaft 81 and a stirring motor 82. The stirring shaft 81 is rotatably arranged in the box body 1 along the horizontal direction. The stirring motor 82 is arranged on the outer wall of the box body 1. The output shaft of the stirring motor 82 is coaxially connected with the stirring shaft 81. A plurality of stirring rods 83 are uniformly arranged on the stirring shaft 81 in a coaxial manner. During use, the stirring motor 82 is started, and the stirring motor 82 drives the stirring shaft 81 to rotate during rotation. The plurality of stirring rods 83 are synchronously rotated during the rotation of the stirring shaft 81. The stirring rods 83 stir the raw liquid in the box body 1 during rotation, thereby facilitating the flow of the filtering liquid on the filter membrane body 22 and accelerating the process efficiency of the filtering liquid.

[0046] As Figures 1 to 8 shown, the top of the box 1 is mounted along the vertical direction with a hydraulic cylinder 13, the piston rod of the hydraulic cylinder 13 extends to the inside of the box 1, the inside of the box 1 is slidingly mounted along the vertical direction with a pressing plate 14, the piston rod of the hydraulic cylinder 13 is connected with the pressing plate 14; during use, the hydraulic cylinder 13 is started, the piston rod of the hydraulic cylinder 13 is extended, the piston rod is extended during the process of pushing the pressing plate 14 to move towards the direction close to the filter membrane body 22, the piston rod moves during the process of pushing the pressing plate 14 to move synchronously, the pressing plate 14 moves during the process of pushing the filtered liquid in the inside of the box 1, the pressure is applied to the filtered liquid, so that the filtering efficiency can be improved.

[0047] As Figures 1 to 8 shown, the top of the box 1 is communicatedly mounted with a liquid inlet pipe 15, the one-way valve 16 is communicatedly mounted on the liquid inlet pipe 15; through the liquid inlet pipe 15, the raw material can be conveniently injected into the inside of the box 1, the one-way valve 16 can avoid the raw material in the inside of the box 1 from flowing back into the liquid inlet pipe 15.

[0048] As ​ shown, the bottom of the box 1 is communicatedly mounted with a liquid outlet 17, the liquid outlet valve 18 is communicatedly mounted on the liquid outlet 17; the liquid outlet 17 is located at the bottom of the box 1, so that the liquid can be conveniently discharged under the action of gravity, and the liquid outlet valve 18 can conveniently control the discharge speed.

[0049] The implementation principle of the embodiment is that the filter membrane body is placed on the mounting frame 21, then fixed by using the pressing frame 24, the pressing spring 25 drives the pressing strip 26 to abut against the filter membrane body 22, so that the filter membrane body 22 can stably work, the cleaning assembly 3 can clean the impurities on the filter membrane body 22, so that the impurities flow into the impurity collecting box 12, the heating assembly 4 can heat the raw liquid, so as to better filter, the adjusting assembly 5 is convenient for installing and later maintaining the filter membrane body 22, and the plugging assembly 6 can plug the mounting groove 11, so as to avoid the raw material in the inside of the box 1 from seeping out and causing the loss of the raw material.

[0050] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any skilled person in the art can make many possible changes and modifications to the technical content of the above-described technical solution of the present application, or modify it into equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Therefore, any modification, equivalent change and modification of the above embodiments made according to the technical content of the present application, which does not depart from the technical solution of the present application, all belong to the protection scope of the present application.

Claims

1. A concentration membrane device, characterized by: The utility model provides a filter assembly and box, the box (1) one side is provided with the installation groove (11), the filter assembly is arranged in the installation groove (11) and slides, the filter assembly includes the mounting bracket (21) and filter membrane body (22), the mounting bracket (21) is provided with the positioning groove (23), the filter membrane body (22) is arranged in the positioning groove (23), the mounting bracket (21) is provided with the press frame (24) for fixing filter membrane body (22), the bottom of press frame (24) is uniformly provided with a plurality of press spring (25), the bottom of press spring (25) is provided with press strip (26), the press frame (24) is provided with fastening screw (27), the sidewall of mounting bracket (21) is provided with the positioning screw hole (28), the press frame (24) is provided with the cleaning assembly (3) for cleaning filter membrane body (22), one side of mounting bracket (21) is provided with the impurity collection box (12), the mounting bracket (21) is provided with the heating assembly (4) for heating concentrated solution, the box (1) is provided with the adjusting assembly (5) for adjusting the position of mounting bracket (21), the outer wall of box (1) is provided with the blocking assembly (6) for blocking installation groove (11).

2. A concentration membrane device according to claim 1, characterized in that: The blocking assembly (6) includes a blocking plate (61), one side of the blocking plate (61) is fixedly connected with the mounting bracket (21), the blocking plate (61) is provided with a first sealing ring (611), the box (1) is provided with an abutting frame (62) which is slidably arranged, a plurality of abutting springs (63) are uniformly arranged on the abutting frame (62), the other end of the abutting spring (63) is connected with the box (1), the abutting frame (62) is provided with a second sealing ring (64), the second sealing ring (64) is in contact with the first sealing ring (611), the end of the blocking plate (61) away from the mounting bracket (21) is provided with a protective plate (65), the box (1) is provided with a fixing seat (66), the fixing seat (66) is provided with a fixing screw (67), the bottom of the fixing screw (67) is provided with a fixing block (68), and the fixing block (68) is used for fixing the position of the protective plate (65).

3. A concentrating membrane device according to claim 2, wherein: The adjusting assembly (5) includes an adjusting frame (51), the adjusting frame (51) is arranged on the sidewall of the box (1), the adjusting frame (51) is provided with an adjusting slot (52) along the length direction of the adjusting frame (51), the adjusting slot (52) is slidably provided with an adjusting block (53), the adjusting slot (52) is rotatably provided with an adjusting screw (54), the adjusting block (53) is threadedly connected with the adjusting screw (54), one end of the adjusting frame (51) is rotatably provided with an adjusting hand wheel (55), the adjusting hand wheel (55) is coaxially connected with the adjusting screw (54), the adjusting block (53) is provided with a connecting rod (56), and the other end of the connecting rod (56) is connected with the protective plate (65).

4. A concentrating membrane device according to claim 3, wherein: The cleaning assembly (3) comprises a cleaning seat (31) and a cleaning screw rod, both ends of the cleaning seat (31) are slidingly arranged on the pressing frame (24), the bottom of the cleaning seat (31) is provided with a flexible scraper (33), the cleaning screw rod (32) is rotationally arranged on the pressing frame (24), the cleaning seat (31) is threadedly connected with the cleaning screw rod (32), the protective plate (65) is fixedly provided with a connecting shaft (34), the connecting shaft (34) is provided with a key block (341), the connecting shaft (34) is slidingly provided with a connecting barrel (342), the end of the cleaning screw rod (32) is provided with a connecting block (35), the connecting barrel (342) is slidingly sleeved on the cleaning screw rod (32), the connecting barrel (342) is provided with a connecting shaft pin (36), the connecting shaft pin (36) is threadedly connected with the connecting block (35), the protective plate (65) is provided with a cleaning motor (37), and the output shaft of the cleaning motor (37) is coaxially connected with the connecting shaft (34).

5. A concentrating membrane device according to claim 2, wherein: The heating assembly (4) comprises a heating frame (41), a plurality of heating wires (42) are uniformly arranged on the heating frame (41), a connecting groove (43) is formed in the bottom of the mounting frame (21), and the bottom of the heating frame (41) is slidingly arranged in the connecting groove (43). The mounting frame (21) is slidingly provided with a positioning pin (44), the positioning pin (44) is sleeved with a reset spring (45), one end of the reset spring (45) is connected with the head of the positioning pin (44), the other end is connected with the mounting frame (21), and the heating frame (41) is provided with a limiting hole (46). The positioning pin (44) is inserted into the limiting hole (46).

6. A concentrating membrane device according to claim 4, wherein: The cleaning seat (31) is provided with a self-cleaning assembly (7) for cleaning the cleaning screw rod, the self-cleaning assembly (7) comprises two cleaning ring seats (71), and the two cleaning ring seats (71) are located on both sides of the cleaning seat (31), respectively. The cleaning ring seat (71) is uniformly provided with a plurality of cleaning brush hairs (72).

7. The compact membrane device of claim 1, wherein: The box (1) is also provided with a stirring assembly (8), the stirring assembly (8) comprises a stirring shaft (81) and a stirring motor (82), the stirring shaft (81) is rotationally arranged in the inside of the box (1), the stirring motor (82) is arranged on the outer wall of the box (1), the output shaft of the stirring motor (82) is coaxially connected with the stirring shaft (81), and a plurality of stirring rods (83) are uniformly arranged on the stirring shaft (81).

8. The compact membrane device of claim 1, wherein: The top of the box (1) is provided with a hydraulic cylinder (13), and the inside of the box (1) is slidingly provided with a pressurizing plate (14).

9. The compact membrane device of claim 1, wherein: The top of the box (1) is provided with a liquid delivery pipe (15), and the liquid delivery pipe (15) is provided with a one-way valve (16).

10. The compact membrane device of claim 1, wherein: The bottom of the box (1) is provided with a liquid discharge port (17), and the liquid discharge port (17) is provided with a liquid discharge valve (18).

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