Rapid dismounting device for membrane column of membrane separation equipment

Abstract

A membrane column carrying mechanism of the membrane separation equipment membrane column quick dismounting device is fixed on one side of a base, the membrane column carrying mechanism comprises a membrane column carrying mechanical arm, and the membrane column carrying mechanical arm clamps a membrane column body to the position above a nut dismounting mechanism; the membrane shell supporting and clamping mechanism is connected to the upper end of the base, the membrane shell supporting and clamping mechanism comprises a membrane shell clamping piece, and the membrane shell clamping piece is used for clamping and fixing the lower part of the membrane column body; the nut dismounting and mounting mechanism comprises a fixed mounting seat, the upper end of the fixed mounting seat is connected with a plurality of nut fixing assemblies, the lower ends of the nut fixing assemblies are connected with a nut dismounting and mounting rotation driving motor, and the nut dismounting and mounting mechanism is in butt joint with the bottom of the membrane column body through the nut fixing assemblies; the membrane column clamping mechanism is connected to one side of the upper end of the base and comprises a membrane shell clamping mechanical arm, and the membrane shell clamping mechanical arm clamps the designated position of a membrane column body. Rapid maintenance and disassembly of the membrane column are realized, the labor force of field workers is greatly liberated, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to a membrane column quick disassembly device for membrane separation equipment, belonging to the technical field of membrane separation equipment. Background Art

[0002] Membrane separation technology is a technology that uses semipermeable membranes to selectively separate mixtures. The basic principle is that a mixture of molecules of different particle sizes can be selectively separated when passing through a semipermeable membrane. Semipermeable membranes are also called separation membranes or filter membranes. The membrane wall is covered with small holes. According to the pore size, they can be divided into microfiltration membranes (MF), ultrafiltration membranes (UF), nanofiltration membranes (NF) and reverse osmosis membranes (RO). In membrane separation technology, membrane columns are core components, and their regular maintenance and replacement are the key to ensuring the stable operation of the system. Traditional membrane column disassembly is mostly done manually, and the weight of a membrane column when full of water is often over 100 kilograms. This is not only inefficient, but also prone to mechanical safety accidents during the disassembly process, posing safety hazards. Especially for large membrane columns, the disassembly process is complicated, time-consuming and labor-intensive. In addition, when a large number of membrane column diaphragms are overhauled and replaced, a large number of workers are required to assist, which not only increases maintenance costs, but also prolongs the maintenance cycle of the membrane column. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a membrane column quick disassembly device for membrane separation equipment, which solves the problems of large safety hazards in manual operation of traditional technology, complex disassembly process, time-consuming and labor-intensive, high maintenance cost and long membrane column maintenance period.

[0004] The technical solution of the present invention to solve the above technical problems is as follows: a membrane column quick disassembly device for membrane separation equipment, comprising a base, a membrane column transport mechanism, a membrane shell support clamping mechanism, a nut disassembly mechanism and a membrane column clamping mechanism; The membrane column transport mechanism is fixed on one side of the base, and the membrane column transport mechanism includes a membrane column transport mechanical arm, and the membrane column transport mechanical arm clamps the membrane column body above the nut disassembly and assembly mechanism; The membrane shell support clamping mechanism is connected to the upper end of the base, and the membrane shell support clamping mechanism includes a membrane shell clamping piece, and the membrane shell clamping piece clamps and fixes the lower part of the membrane column body; The nut disassembly and assembly mechanism comprises a fixed mounting seat, the upper end of which is connected to a plurality of nut fixing assemblies, the lower end of which is connected to a nut disassembly and assembly rotation drive motor, and the nut disassembly and assembly mechanism is connected to the bottom of the membrane column body through the nut fixing assemblies; The membrane column clamping mechanism is connected to one side of the upper end of the base, and the membrane column clamping mechanism includes a membrane shell clamping manipulator, and the membrane shell clamping manipulator clamps the designated position of the membrane column body.

[0005] As a preferred solution of the membrane column quick disassembly device of the membrane separation equipment, the membrane column transport mechanism also includes a mechanical arm fixing frame, and the membrane column transport mechanical arm includes a lower bearing, a mechanical arm base, a mechanical arm driving hydraulic cylinder, a first swing support part, a supporting connecting rod, a second swing support part and a membrane column clamping mechanical arm; The lower bearing is arranged at the upper end of the mechanical arm fixing frame, the mechanical arm base is connected to the lower bearing, the fixed end of the mechanical arm driving hydraulic cylinder is hinged to the upper edge of the mechanical arm base, and the driving end of the mechanical arm driving hydraulic cylinder is hinged to the first swing support part; The first swing support part is fixed to the upper end of the robot arm base, the lower end of the support link is hinged to the first swing support part, the upper end of the support link is hinged to the second swing support part, and the membrane column clamping robot is connected to the second swing support part.

[0006] As a preferred solution of the membrane column quick disassembly device of the membrane separation equipment, the membrane shell support clamping mechanism also includes a first electric guide rail, a first slider, an adapter frame, a second electric guide rail, a second slider and a clamping hydraulic cylinder; The first electric guide rail is fixed to the upper end of the base, the first electric guide rail is connected to the bottom of the adapter frame through the first slider, the second electric guide rail is fixed to the upper end of the adapter frame, and the second electric guide rail is connected to the bottom of the membrane shell clamping member through the second slider; The fixed end of the clamping hydraulic cylinder is hinged to one side of the upper end of the adapter frame, and the driving end of the clamping hydraulic cylinder is connected to the side of the membrane shell clamping piece.

[0007] As a preferred solution of the membrane column quick disassembly device of the membrane separation equipment, the fixed mounting seat comprises an upper mounting seat and a lower mounting seat, and the upper mounting seat and the lower mounting seat are connected by a fixing nut.

[0008] As a preferred solution of the membrane column quick disassembly device of the membrane separation equipment, the nut fixing assembly includes an active nut fixing part and a driven nut fixing part, the lower part of the active nut fixing part is connected to a driving gear, and the bottom of the active nut fixing part is connected to the driving end of the nut disassembly and rotation driving motor; The lower part of the driven nut fixing piece is connected with a driven gear, and the driven gear is meshed with the driving gear.

[0009] As a preferred solution of the membrane column quick disassembly device for membrane separation equipment, an accommodation gap is formed between the upper mounting seat and the lower mounting seat, and the driving gear and the driven gear are located in the accommodation gap; The upper ends of the active nut fixing piece and the driven nut fixing piece are both located above the upper mounting seat.

[0010] As a preferred solution for the membrane column quick disassembly device of membrane separation equipment, the active nut fixing piece is provided with one group, and the driven nut fixing piece is provided with four groups, and the four groups of driven nut fixing pieces are distributed in a square shape on the outside of the active nut fixing piece.

[0011] As a preferred solution for the membrane column quick disassembly device of the membrane separation equipment, the membrane column clamping mechanism also includes a vertical mounting frame, the vertical mounting frame of the membrane column clamping mechanism is connected to a vertical guide rail, the vertical guide rail is connected to a third slider, the third slider is connected to a vertical drive plate, and the vertical drive plate is connected to the membrane shell clamping robot.

[0012] As a preferred solution of the membrane column quick disassembly device of the membrane separation equipment, a lifting hydraulic cylinder is connected to the lower part of the vertical driving plate, and the lifting hydraulic cylinder drives the membrane shell clamping manipulator to move up and down through the vertical driving plate.

[0013] As a preferred solution of the membrane column rapid disassembly device of the membrane separation equipment, the membrane shell clamping manipulator includes a bionic clamping piece, and the membrane shell clamping manipulator clamps the membrane shell of the membrane column body through the bionic clamping piece.

[0014] The beneficial effects of the present invention are as follows: a base, a membrane column transport mechanism, a membrane shell support clamping mechanism, a nut disassembly and assembly mechanism and a membrane column clamping mechanism are provided; the membrane column transport mechanism is fixed on one side of the base, the membrane column transport mechanism includes a membrane column transport mechanical arm, and the membrane column transport mechanical arm clamps the membrane column body to the top of the nut disassembly and assembly mechanism; the membrane shell support clamping mechanism is connected to the upper end of the base, the membrane shell support clamping mechanism includes a membrane shell clamping member, and the membrane shell clamping member clamps and fixes the lower part of the membrane column body; the nut disassembly and assembly mechanism includes a fixed mounting seat, and a plurality of nut fixing assemblies are connected to the upper end of the fixed mounting seat, and a nut disassembly and assembly rotation drive motor is connected to the lower end of the nut fixing assembly, and the nut disassembly and assembly mechanism is connected to the bottom of the membrane column body through the nut fixing assembly; the membrane column clamping mechanism is connected to one side of the upper end of the base, and the membrane column clamping mechanism includes a membrane shell clamping manipulator, and the membrane shell clamping manipulator clamps the designated position of the membrane column body. The present invention realizes rapid inspection and disassembly of the membrane column without the need for manual transport of the membrane column and disassembly of the membrane shell, which greatly liberates the labor of on-site workers and improves work efficiency, and can reduce or avoid direct contact between workers, thereby reducing the risk of safety accidents caused by improper operation or equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 A schematic diagram of the structure of a membrane column quick disassembly device for membrane separation equipment provided by an embodiment of the present invention; Figure 2 A schematic diagram of a membrane column transport mechanism of a membrane column quick disassembly device for a membrane separation device provided in an embodiment of the present invention; Figure 3 A schematic diagram of the structure of a nut fixing assembly in a nut disassembly and assembly mechanism in a membrane column quick disassembly device for a membrane separation device provided by an embodiment of the present invention; Figure 4 A schematic diagram of a membrane shell clamping robot in a membrane column quick disassembly device for a membrane separation device provided in an embodiment of the present invention.

[0018] In the figure, 1, base; 2, membrane column transport mechanism; 3, membrane shell support clamping mechanism; 4, nut disassembly mechanism; 5, membrane column clamping mechanism; 6, membrane column transport mechanical arm; 7, membrane shell clamping member; 8, fixed mounting seat; 9, nut fixing assembly; 10, nut disassembly and rotation drive motor; 11, membrane shell clamping manipulator; 12, mechanical arm fixing frame; 13, lower bearing; 14, mechanical arm base; 15, mechanical arm driving hydraulic cylinder; 16, first swing support; 17, supporting connecting rod; 18, second swing support; 19, membrane column Clamping manipulator; 20, first electric guide rail; 21, first slider; 22, adapter frame; 23, second electric guide rail; 24, second slider; 25, clamping hydraulic cylinder; 26, upper mounting seat; 27, lower mounting seat; 28, active nut fixing piece; 29, driven nut fixing piece; 30, active gear; 31, driven gear; 32, accommodating gap; 33, vertical mounting frame; 34, vertical guide rail; 35, third slider; 36, vertical drive plate; 37, lifting hydraulic cylinder; 38, bionic clamping piece; 39, membrane column body. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment of the present invention provides a membrane column quick disassembly device for membrane separation equipment, comprising a base 1, a membrane column transport mechanism 2, a membrane shell support clamping mechanism 3, a nut disassembly mechanism 4 and a membrane column clamping mechanism 5; The membrane column transport mechanism 2 is fixed on one side of the base 1, and the membrane column transport mechanism 2 includes a membrane column transport mechanical arm 6, and the membrane column transport mechanical arm 6 clamps the membrane column body 39 above the nut disassembly mechanism 4; The membrane shell support clamping mechanism 3 is connected to the upper end of the base 1, and the membrane shell support clamping mechanism 3 includes a membrane shell clamping member 7, and the membrane shell clamping member 7 clamps and fixes the lower part of the membrane column body 39; The nut disassembly mechanism 4 includes a fixed mounting seat 8, the upper end of the fixed mounting seat 8 is connected to a plurality of nut fixing components 9, the lower end of the nut fixing component 9 is connected to a nut disassembly rotation drive motor 10, and the nut disassembly mechanism 4 is connected to the bottom of the membrane column body 39 through the nut fixing component 9; The membrane column clamping mechanism 5 is connected to one side of the upper end of the base 1 , and the membrane column clamping mechanism 5 includes a membrane shell clamping manipulator 11 , and the membrane shell clamping manipulator 11 clamps a designated position of the membrane column body 39 .

[0022] See also Figure 2 In this embodiment, the membrane column transport mechanism 2 also includes a mechanical arm fixing frame 12, and the membrane column transporting mechanical arm 6 includes a lower bearing 13, a mechanical arm base 14, a mechanical arm driving hydraulic cylinder 15, a first swing support part 16, a supporting link 17, a second swing support part 18 and a membrane column clamping manipulator 19; the lower bearing 13 is arranged at the upper end of the mechanical arm fixing frame 12, the mechanical arm base 14 is connected to the lower bearing 13, the fixed end of the mechanical arm driving hydraulic cylinder 15 is hinged to the upper end edge position of the mechanical arm base 14, and the driving end of the mechanical arm driving hydraulic cylinder 15 is hinged to the first swing support part 16; the first swing support part 16 is fixed to the upper end of the mechanical arm base 14, the lower end of the supporting link 17 is hinged to the first swing support part 16, the upper end of the supporting link 17 is hinged to the second swing support part 18, and the membrane column clamping manipulator 19 is connected to the second swing support part 18.

[0023] Specifically, the robot arm fixing frame 12 plays a role in installing and fixing the membrane column handling robot arm 6. The membrane column handling robot arm 6 is installed on the robot arm fixing frame 12 through the lower bearing 13 and the robot arm base 14. The membrane column handling robot arm 6 can rotate relative to the lower bearing 13 through the robot arm base 14, thereby realizing 360° rotation position adjustment of the membrane column handling robot arm 6. Since the fixed end of the robot arm driving hydraulic cylinder 15 and the upper edge position of the robot arm base 14 are hinged, and the driving end of the robot arm driving hydraulic cylinder 15 and the first swing support part 16 are hinged, the robot arm driving hydraulic cylinder 15 can drive the membrane column clamping robot 19 to move up and down; since the lower end of the support link 17 and the first swing support part 16 are hinged, and the upper end of the support link 17 and the second swing support part 18 are hinged, the membrane column clamping robot 19 can be supported to swing up and down. The membrane column clamping robot 19 is used to clamp the membrane column body 39 of different sizes, so as to transfer the membrane column body 39 to the top of the nut disassembly and assembly mechanism 4 for disassembly and assembly operations.

[0024] In this embodiment, the membrane shell supporting and clamping mechanism 3 also includes a first electric guide rail 20, a first slider 21, an adapter frame 22, a second electric guide rail 23, a second slider 24 and a clamping hydraulic cylinder 25; the first electric guide rail 20 is fixed at the upper end of the base 1, the first electric guide rail 20 is connected to the bottom of the adapter frame 22 through the first slider 21, the second electric guide rail 23 is fixed to the upper end of the adapter frame 22, and the second electric guide rail 23 is connected to the bottom of the membrane shell clamping member 7 through the second slider 24; the fixed end of the clamping hydraulic cylinder 25 is hinged to one side of the upper end of the adapter frame 22, and the driving end of the clamping hydraulic cylinder 25 is connected to the side of the membrane shell clamping member 7.

[0025] Specifically, the membrane shell supporting and clamping mechanism 3 realizes forward and backward movement relative to the base 1 through the first electric guide rail 20 and the first slider 21, and the adapter frame 22 plays a supporting role for the second electric guide rail 23, the second slider 24, the clamping hydraulic cylinder 25 and the membrane shell clamping member 7. At the same time, the membrane shell clamping member 7 can be moved left and right through the second electric guide rail 23 and the second slider 24, so that the membrane shell clamping member 7 is aligned with the nut disassembly mechanism 4. At the same time, the membrane shell clamping member 7 is clamped by the clamping hydraulic cylinder 25 to ensure the clamping stability of the membrane shell clamping member 7 on the bottom of the stud body.

[0026] In this embodiment, the fixed mounting seat 8 includes an upper mounting seat 26 and a lower mounting seat 27, and the upper mounting seat 26 and the lower mounting seat 27 are connected by a fixing nut; the nut fixing assembly 9 includes an active nut fixing member 28 and a driven nut fixing member 29, the lower part of the active nut fixing member 28 is connected with a driving gear 30, and the bottom of the active nut fixing member 28 is connected to the driving end of the nut disassembly and rotation drive motor 10; the lower part of the driven nut fixing member 29 is connected with a driven gear 31, and the driven gear 31 is meshed with the active gear 30; an accommodating gap 32 is formed between the upper mounting seat 26 and the lower mounting seat 27, and the active gear 30 and the driven gear 31 are in the accommodating gap 32; the upper ends of the active nut fixing member 28 and the driven nut fixing member 29 are both above the upper mounting seat 26; the active nut fixing member 28 is provided with a group, and the driven nut fixing member 29 is provided with four groups, and the four groups of driven nut fixing members 29 are distributed in a square shape on the outside of the active nut fixing member 28.

[0027] Specifically, the upper mounting seat 26 and the lower mounting seat 27 serve to install the nut fixing assembly 9, and the accommodation gap 32 between the upper mounting seat 26 and the lower mounting seat 27 protects the active gear 30 and the driven gear 31. The active nut fixing member 28 can be driven to rotate by the rotation drive motor 10 through the nut disassembly and assembly. Since the active gear 30 and the active nut fixing member 28 are connected, the rotation of the active nut fixing member 28 can drive the active gear 30 to rotate, and the rotation of the active gear 30 drives the driven gear 31 to rotate. The rotation of the driven gear 31 realizes the rotation of the driven nut fixing member 29, and then the nut disassembly and assembly of the end of the stud body is realized through the active nut fixing member 28 and the driven nut fixing member 29. The number and layout of the active nut fixing member 28 and the driven nut fixing member 29 correspond to the nut distribution at the end of the membrane column body 39, and can be flexibly adjusted as needed.

[0028] In this embodiment, the membrane column clamping mechanism 5 also includes a vertical mounting frame 33, the vertical mounting frame 33 of the membrane column clamping mechanism 5 is connected to a vertical guide rail 34, the vertical guide rail 34 is connected to a third slider 35, the third slider 35 is connected to a vertical driving plate 36, and the vertical driving plate 36 is connected to a membrane shell clamping manipulator 11; the lower part of the vertical driving plate 36 is connected to a lifting hydraulic cylinder 37, and the lifting hydraulic cylinder 37 drives the membrane shell clamping manipulator 11 to move up and down through the vertical driving plate 36; the membrane shell clamping manipulator 11 includes a bionic clamping part 38, and the membrane shell clamping manipulator 11 clamps the membrane shell of the membrane column body 39 through the bionic clamping part 38.

[0029] Specifically, driven by the lifting hydraulic cylinder 37, the vertical driving plate 36 is driven by the lifting hydraulic cylinder 37, and the vertical driving plate 36 moves up and down on the vertical guide rail 34 through the third slider 35, and then the vertical driving plate 36 drives the membrane shell clamping manipulator 11 to move up and down, and the membrane shell clamping manipulator 11 uses its own manipulator hydraulic cylinder to realize the membrane shell clamping manipulator 11 to maintain the clamping condition, and at the same time, the bionic clamping part 38 can better fit the membrane shell of the membrane column body 39, and the removal of the membrane shell is achieved by the lifting hydraulic cylinder 37, and the first electric guide rail 20 of the membrane shell support clamping mechanism 3 is cooperated to separate the internal guide plate of the membrane column body 39 from the membrane shell, thereby realizing the maintenance of the membrane column body 39.

[0030] In summary, the robot arm fixing frame 12 of the present invention plays a role in installing and fixing the membrane column handling robot arm 6. The membrane column handling robot arm 6 is installed on the robot arm fixing frame 12 through the lower bearing 13 and the robot arm base 14. The membrane column handling robot arm 6 can rotate relative to the lower bearing 13 through the robot arm base 14, thereby realizing 360° rotation position adjustment of the membrane column handling robot arm 6. Since the fixed end of the robot arm driving hydraulic cylinder 15 and the upper edge position of the robot arm base 14 are hinged, and the driving end of the robot arm driving hydraulic cylinder 15 and the first swing support part 16 are hinged, the robot arm driving hydraulic cylinder 15 can drive the membrane column clamping robot 19 to move up and down; since the lower end of the support link 17 and the first swing support part 16 are hinged, and the upper end of the support link 17 and the second swing support part 18 are hinged, the membrane column clamping robot 19 can be supported to swing up and down. The membrane column clamping manipulator 19 is used to clamp the membrane column bodies 39 of different sizes, so as to transfer the membrane column bodies 39 to the top of the nut disassembly and assembly mechanism 4 for disassembly and assembly. The membrane shell support clamping mechanism 3 realizes forward and backward movement relative to the base 1 through the first electric guide rail 20 and the first slider 21. The adapter frame 22 plays a supporting role for the second electric guide rail 23, the second slider 24, the clamping hydraulic cylinder 25 and the membrane shell clamping member 7. At the same time, the membrane shell clamping member 7 can be moved left and right through the second electric guide rail 23 and the second slider 24, so that the membrane shell clamping member 7 is aligned with the nut disassembly and assembly mechanism 4. At the same time, the clamping hydraulic cylinder 25 is used to clamp the membrane shell clamping member 7 to ensure the clamping stability of the membrane shell clamping member 7 on the bottom of the stud body. The upper mounting seat 26 and the lower mounting seat 27 play the role of installing the nut fixing assembly 9. At the same time, the accommodating gap 32 between the upper mounting seat 26 and the lower mounting seat 27 protects the driving gear 30 and the driven gear 31. The nut disassembly and assembly rotation drive motor 10 can drive the active nut fixing part 28 to rotate. Since the active gear 30 is connected to the active nut fixing part 28, the rotation of the active nut fixing part 28 can drive the active gear 30 to rotate, and the rotation of the active gear 30 drives the driven gear 31 to rotate. The rotation of the driven gear 31 realizes the rotation of the driven nut fixing part 29, and then the nut disassembly and assembly of the end of the stud body is realized through the active nut fixing part 28 and the driven nut fixing part 29. The number and layout of the active nut fixing part 28 and the driven nut fixing part 29 correspond to the nut distribution at the end of the membrane column body 39, and can be flexibly adjusted as needed.Driven by the lifting hydraulic cylinder 37, the vertical driving plate 36 is driven by the lifting hydraulic cylinder 37, and the vertical driving plate 36 moves up and down on the vertical guide rail 34 through the third slider 35, and then the vertical driving plate 36 drives the membrane shell clamping manipulator 11 to move up and down, and the membrane shell clamping manipulator 11 uses its own manipulator hydraulic cylinder to realize that the membrane shell clamping manipulator 11 maintains the clamping working condition, and at the same time, the bionic clamping part 38 can better fit the membrane shell of the membrane column body 39, and the membrane shell is removed by lifting the hydraulic cylinder 37, and the first electric guide rail 20 of the membrane shell support clamping mechanism 3 is used to separate the internal guide plate of the membrane column body 39 from the membrane shell, thereby realizing the maintenance of the membrane column body 39. The present invention realizes the rapid maintenance and disassembly of the membrane column, without the need for manual transportation of the membrane column and disassembly of the membrane shell, which greatly liberates the labor of on-site workers and improves work efficiency, can reduce or avoid direct contact of workers, and thus reduces the risk of safety accidents caused by improper operation or equipment failure.

[0031] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A membrane column quick disassembly device for membrane separation equipment, characterized in that: It comprises a base (1), a membrane column transport mechanism (2), a membrane shell support clamping mechanism (3), a nut disassembly and assembly mechanism (4) and a membrane column clamping mechanism (5); The membrane column transport mechanism (2) is fixed to one side of the base (1), and the membrane column transport mechanism (2) comprises a membrane column transport mechanical arm (6), and the membrane column transport mechanical arm (6) clamps the membrane column body (39) above the nut disassembly and assembly mechanism (4); The membrane shell supporting and clamping mechanism (3) is connected to the upper end of the base (1), and the membrane shell supporting and clamping mechanism (3) comprises a membrane shell clamping member (7), and the membrane shell clamping member (7) clamps and fixes the lower part of the membrane column body (39); The nut disassembly and assembly mechanism (4) comprises a fixed mounting seat (8), the upper end of the fixed mounting seat (8) is connected to a plurality of nut fixing assemblies (9), the lower end of the nut fixing assembly (9) is connected to a nut disassembly and assembly rotation drive motor (10), and the nut disassembly and assembly mechanism (4) is connected to the bottom of the membrane column body (39) through the nut fixing assembly (9); The membrane column clamping mechanism (5) is connected to one side of the upper end of the base (1), and the membrane column clamping mechanism (5) comprises a membrane shell clamping manipulator (11), and the membrane shell clamping manipulator (11) clamps a designated position of the membrane column body (39).

2. A membrane column quick disassembly device for membrane separation equipment according to claim 1, characterized in that: The film column transport mechanism (2) further comprises a mechanical arm fixing frame (12), and the film column transport mechanical arm (6) comprises a lower bearing (13), a mechanical arm base (14), a mechanical arm driving hydraulic cylinder (15), a first swing support portion (16), a supporting connecting rod (17), a second swing support portion (18) and a film column clamping mechanical arm (19); The lower bearing (13) is arranged at the upper end of the mechanical arm fixing frame (12), the mechanical arm base (14) is connected to the lower bearing (13), the fixed end of the mechanical arm driving hydraulic cylinder (15) is hinged to the upper edge of the mechanical arm base (14), and the driving end of the mechanical arm driving hydraulic cylinder (15) is hinged to the first swing support part (16); The first swing support part (16) is fixed to the upper end of the robot arm base (14), the lower end of the support link (17) is hinged to the first swing support part (16), the upper end of the support link (17) is hinged to the second swing support part (18), and the membrane column clamping robot (19) is connected to the second swing support part (18).

3. The membrane column quick disassembly device of membrane separation equipment according to claim 1, characterized in that: The membrane shell supporting and clamping mechanism (3) further comprises a first electric guide rail (20), a first slide block (21), an adapter frame (22), a second electric guide rail (23), a second slide block (24) and a clamping hydraulic cylinder (25); The first electric guide rail (20) is fixed to the upper end of the base (1), the first electric guide rail (20) is connected to the bottom of the adapter frame (22) via the first slider (21), the second electric guide rail (23) is fixed to the upper end of the adapter frame (22), and the second electric guide rail (23) is connected to the bottom of the membrane shell clamping member (7) via the second slider (24); The fixed end of the clamping hydraulic cylinder (25) is hinged to one side of the upper end of the adapter frame (22), and the driving end of the clamping hydraulic cylinder (25) is connected to the side of the membrane shell clamping member (7).

4. The membrane column quick disassembly device of membrane separation equipment according to claim 1, characterized in that: The fixed mounting seat (8) comprises an upper mounting seat (26) and a lower mounting seat (27), and the upper mounting seat (26) and the lower mounting seat (27) are connected via a fixing nut.

5. A membrane column quick disassembly device for membrane separation equipment according to claim 4, characterized in that: The nut fixing assembly (9) comprises an active nut fixing member (28) and a driven nut fixing member (29); a driving gear (30) is connected to the lower portion of the active nut fixing member (28); and a bottom portion of the active nut fixing member (28) is connected to a driving end of a nut disassembly and rotation driving motor (10); A driven gear (31) is connected to the lower portion of the driven nut fixing member (29), and the driven gear (31) is meshed with the driving gear (30).

6. A membrane column quick disassembly device for membrane separation equipment according to claim 5, characterized in that: An accommodating gap (32) is formed between the upper mounting seat (26) and the lower mounting seat (27), and the driving gear (30) and the driven gear (31) are located in the accommodating gap (32); The upper ends of the active nut fixing member (28) and the driven nut fixing member (29) are both located above the upper mounting seat (26).

7. A membrane column quick disassembly device for membrane separation equipment according to claim 6, characterized in that: The active nut fixing member (28) is provided in one group, and the driven nut fixing member (29) is provided in four groups. The four groups of driven nut fixing members (29) are distributed in a square shape on the outside of the active nut fixing member (28).

8. The membrane column quick disassembly device of membrane separation equipment according to claim 1, characterized in that: The membrane column clamping mechanism (5) further comprises a vertical mounting frame (33), the membrane column clamping mechanism (5) vertical mounting frame (33) is connected to a vertical guide rail (34), the vertical guide rail (34) is connected to a third slider (35), the third slider (35) is connected to a vertical drive plate (36), and the vertical drive plate (36) is connected to the membrane shell clamping manipulator (11).

9. A membrane column quick disassembly device for membrane separation equipment according to claim 8, characterized in that: A lifting hydraulic cylinder (37) is connected to the lower portion of the vertical driving plate (36), and the lifting hydraulic cylinder (37) drives the membrane shell clamping manipulator (11) to move up and down through the vertical driving plate (36).

10. A membrane column quick disassembly device for membrane separation equipment according to claim 9, characterized in that: The membrane shell clamping manipulator (11) comprises a bionic clamping component (38), and the membrane shell clamping manipulator (11) clamps the membrane shell of the membrane column body (39) through the bionic clamping component (38).

Images