Convenient-to-disassemble ion exchange column for ammonium chloride production

Abstract

The utility model relates to the technical field of ion exchange columns, in particular to a conveniently detached ion exchange column for ammonium chloride production, which comprises two groups of mounting seats and two ion exchange column main bodies, each group of mounting seats comprises two fixing plates, each ion exchange column main body is arranged between the two fixing plates, and the ion exchange column main bodies are arranged on the mounting seats. Each group of mounting seats is provided with a sliding assembly, each sliding assembly comprises a bracket which is mounted between the two fixing plates in a sliding manner, and the bracket is provided with a mounting opening for mounting the ion exchange column main body; each support is slidably connected with a fixing block and two sliding blocks, and one side of each sliding block is fixedly provided with an arc-shaped clamping plate. According to the ion exchange column, the ion exchange column main body can be conveniently and quickly disassembled, other tools are not needed for auxiliary disassembly, the operation is relatively convenient and quick, the operation time is relatively short, and the use of the ion exchange column main body is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ion exchange column production, in particular to an ion exchange column which is easy to disassemble and used for ammonium chloride production. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to ion exchange columns is also constantly improving. The copper sulfate production process produces copper-containing ammonium chloride wastewater. The copper-containing ammonium chloride wastewater can be refined to obtain ammonium chloride crystals after removing residual copper ions, other impurity metal ions and residual ammonia nitrogen using two sets of ion exchange columns.

[0003] The authorized patent document with publication number "CN215743494U" discloses an assembled ion exchange column for refining ammonium chloride based on waste copper-containing etching solution, including an ion exchange column body, an adjustment component and a support plate. The top of the ion exchange column body is provided with an upper end cover, and the bottom of the ion exchange column body is provided with a lower end cover.

[0004] Although the above-mentioned authorized patent document solves the problem that the height of the ion exchange column needs to be adjusted with the help of other tools, which is time-consuming, labor-intensive and impractical, the following disadvantages still exist: the installation process of the currently used ion exchange column is relatively cumbersome and inconvenient, and two bolts need to be used for tightening. When disassembling the ion exchange column, the two bolts need to be removed one by one, which takes a long time to operate, and the bolts are prone to thread slippage when turned multiple times, which is not conducive to the use of the ion exchange column. Utility Model Content

[0005] The purpose of the utility model is to solve the following shortcomings in the prior art: the installation process of the currently used ion exchange column is relatively cumbersome and inconvenient, and two bolts need to be used for fastening. When the ion exchange column is disassembled, the two bolts need to be removed in sequence, and the operation time is long. In addition, the thread slipping phenomenon is likely to occur when the bolts are turned multiple times, which is not conducive to the use of the ion exchange column. An ion exchange column for ammonium chloride production that is easy to disassemble is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An ion exchange column for ammonium chloride production that is easy to disassemble, comprising two groups of mounting seats and two ion exchange column bodies, each group of the mounting seats comprising two fixing plates, each of the ion exchange column bodies being arranged between the two fixing plates, each group of the mounting seats being provided with a sliding assembly, the sliding assembly comprising a bracket slidably mounted between the two fixing plates, the bracket being provided with an installation opening for installing the ion exchange column body;

[0008] A fixed block and two sliders are slidably connected to each of the brackets. An arc-shaped clamping plate is fixedly installed on one side of each slider. Two rotating blocks are rotatably connected to each of the brackets. A rotating piece is fixedly installed on each rotating block. A moving component is arranged on the fixed block. The moving component includes two sliding plates slidably installed on the fixed block. A bent block is fixedly installed on one side of each sliding plate. A limiting component is arranged on each of the brackets.

[0009] Preferably, the cross-section of each slider is in an L shape. A first spring is sleeved on the slider. One end of the first spring is fixedly connected to the slider, and the other end of the first spring is fixedly connected to the bracket.

[0010] Preferably, a groove for the left and right movement of the two sliding plates is opened on one side of each fixed block. Second springs are fixedly installed on the inner walls of both sides of the groove. The two second springs are respectively fixedly connected to the two sliding plates.

[0011] Preferably, each limiting component includes a limiting plate fixedly installed on the back of the bracket. A plurality of through holes are opened on the limiting plate. A clamping block is fixedly connected to each sliding plate.

[0012] Preferably, an arc-shaped block is fixedly connected to one end of each bent block away from the sliding plate. The surface of the arc-shaped block is in contact with the surface of the corresponding rotating block.

[0013] Preferably, a sliding groove for the up and down movement of the bracket is opened on each fixing plate. A reciprocating lead screw is rotatably connected to two of the fixing plates. The two brackets are respectively threadedly connected to the two reciprocating lead screws.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] When the rubber surfaces of the two arc-shaped clamping plates are respectively in close contact with the two side surfaces of the ion exchange column body, the rough surfaces of the two arc-shaped blocks are respectively in close contact with the surfaces of the two rotating blocks, and the surface of the rotating piece is in close contact with the lower surface of the bent block. At this time, the clamping blocks on one side of each sliding plate are inserted into the through holes, which can effectively prevent the rotating block from rotating randomly, facilitating the rapid disassembly of the ion exchange column body without the need for other tools for auxiliary disassembly. The operation is relatively convenient and fast, and the operation time is short, which is beneficial to the use of the ion exchange column body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of an ion exchange column for ammonium chloride production that is convenient for disassembly proposed by the present utility model;

[0017] Figure 2This is a schematic diagram of the partial structure of the front side of an ion exchange column for ammonium chloride production that is easy to disassemble, as proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the partial structure of the back side of an ion exchange column for ammonium chloride production that is easy to disassemble, as proposed by the utility model;

[0019] Figure 4 It is a front structural schematic diagram of the fixing block and the limiting plate in the utility model;

[0020] Figure 5 It is a front structural schematic diagram of the bending block and the limiting plate in the utility model.

[0021] In the figure: 1 fixed plate, 2 bracket, 3 slider, 4 arc clamp, 5 reciprocating screw, 6 rotating block, 7 ion exchange column body, 8 first spring, 9 slide groove, 10 fixed block, 11 slide plate, 12 limit plate, 13 rotating sheet, 14 bending block, 15 clamping block, 16 second spring, 17 through hole, 18 arc block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0024] Reference Figure 1-Figure 5 , an ion exchange column for ammonium chloride production that is easy to disassemble, includes two groups of mounting seats and two ion exchange column bodies 7, each group of mounting seats includes two fixed plates 1, each ion exchange column body 7 is arranged between the two fixed plates 1, and each group of mounting seats is provided with a sliding component, the sliding component includes a bracket 2 slidably installed between the two fixed plates 1, and the bracket 2 is provided with a mounting port for installing the ion exchange column body 7, each bracket 2 is slidably connected with a fixed block 10 and two sliders 3, one side of each slider 3 is fixedly installed with an arc clamping plate 4, each bracket 2 is rotatably connected with two rotating blocks 6, each rotating block 6 is fixedly installed with a rotating sheet 13, and a moving component is provided on the fixed block 10, and the moving component includes two slide plates 11 slidably installed on the fixed block 10, and one side of each slide plate 11 is fixedly installed with a bending block 14, and each bracket 2 is provided with a limited position component.

[0025] The cross section of each slider 3 is L-shaped, and a first spring 8 is sleeved on the slider 3. One end of the first spring 8 is fixedly connected to the slider 3, and the other end of the first spring 8 is fixedly connected to the bracket 2. Each rotating block 6 with an L-shaped cross section is always tilted, and one end of the rotating block 6 is always in contact with the surface of the corresponding slider 3. When the two rotating blocks 6 rotate downward, they will move against the surface of the corresponding slider 3, the distance between the two sliders 3 is reduced, and the first spring 8 is deformed.

[0026] A groove for the two slide plates 11 to move left and right is provided on one side of each fixed block 10, and second springs 16 are fixedly installed on the inner walls on both sides of the groove. The two second springs 16 are fixedly connected to the two slide plates 11 respectively. The two slide plates 11 are pulled to increase the distance between them, and the two second springs 16 are deformed at the same time, after which the fixed block 10 can be moved up and down.

[0027] Each limiting assembly includes a limiting plate 12 fixedly mounted on the back side of the bracket 2, and a plurality of through holes 17 are formed on the limiting plate 12. A clamping block 15 is fixedly connected to each slide plate 11, and an arc block 18 is fixedly connected to the end of each bending block 14 away from the slide plate 11, and the surface of the arc block 18 fits the surface of the corresponding rotating block 6. In the initial state, under the elastic force of the second spring 16, one end of the clamping block 15 on one side of each slide plate 11 is inserted into the corresponding through hole 17, and the two clamping blocks 15 do not contact each other. At this time, the fixed block 10 cannot slide relative to the bracket 2, and the rough surface of the arc block 18 is in close contact with the surface of the rotating block 6, which can effectively prevent the rotating block 6 from rotating.

[0028] Each fixed plate 1 is provided with a slide groove 9 for the bracket 2 to move up and down, wherein two fixed plates 1 are rotatably connected with reciprocating screw rods 5, and the two brackets 2 are respectively threadedly connected to the two reciprocating screw rods 5. By rotating the reciprocating screw rods 5, the bracket 2 will move along the reciprocating screw rods 5 and slide relative to the slide groove 9. The slide groove 9 can prevent the bracket 2 from deflecting. During the up and down movement of the bracket 2, the height of the ion exchange column body 7 can be adjusted.

[0029] In the utility model, when in use, the ion exchange column body 7 is first placed on the bracket 2, and the bottom end of the ion exchange column body 7 passes through the installation port. In the initial state, the distance between the two sliders 3 is large, and the two L-shaped rotating blocks 6 are inclined and one end is respectively in contact with the surface of the corresponding slider 3. Then, the two slide plates 11 are pulled to increase the distance between them, and the two second springs 16 are deformed at the same time, and then the fixed block 10 is moved downward. Under the transmission action of the two slide plates 11, the two bending blocks 14 move downward at the same time. During the downward movement of each bending block 14, it will move against the surface of the corresponding rotating piece 13, thereby causing the rotating piece 13 to rotate downward. During the downward rotation of the two rotating blocks 6, they will press against the corresponding slider 3. The surface moves, the distance between the two sliders 3 is reduced, and the first spring 8 is deformed until the rubber surfaces of the two arc-shaped clamping plates 4 are respectively in close contact with the two side surfaces of the ion exchange column body 7. At this time, the force applied to the slide plate 11 is removed. Under the elastic force of the two second springs 16, the distance between the two slide plates 11 is reduced until the rough surfaces of the two arc-shaped blocks 18 are respectively in close contact with the surfaces of the two rotating blocks 6. At this time, one end of the block 15 on one side of each slide plate 11 is inserted into the through hole 17, which can effectively prevent the rotating block 6 from rotating at will. Similarly, the ion exchange column body 7 can also be quickly disassembled without the need to use other tools for auxiliary disassembly. The operation is relatively convenient and quick, and the operation time is short, which is conducive to the use of the ion exchange column body 7.

[0030] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ion exchange column for ammonium chloride production which is easy to disassemble, comprising two sets of mounting seats and two ion exchange column bodies (7), characterized in that: Each group of the mounting seats comprises two fixing plates (1), each of the ion exchange column bodies (7) is arranged between the two fixing plates (1), and each group of the mounting seats is provided with a sliding assembly, the sliding assembly comprises a bracket (2) slidably mounted between the two fixing plates (1), and the bracket (2) is provided with a mounting opening for mounting the ion exchange column body (7); Each of the brackets (2) is slidably connected to a fixed block (10) and two sliding blocks (3), one side of each of the sliding blocks (3) is fixedly mounted with an arc-shaped clamping plate (4), each of the brackets (2) is rotatably connected to two rotating blocks (6), each of the rotating blocks (6) is fixedly mounted with a rotating sheet (13), a moving component is arranged on the fixed block (10), the moving component comprises two sliding plates (11) slidably mounted on the fixed block (10), one side of each of the sliding plates (11) is fixedly mounted with a bending block (14), and a limiting component is arranged on each of the brackets (2).

2. The ion exchange column for ammonium chloride production that is easy to disassemble according to claim 1, characterized in that The cross section of each slider (3) is L-shaped, and a first spring (8) is sleeved on the slider (3). One end of the first spring (8) is fixedly connected to the slider (3), and the other end of the first spring (8) is fixedly connected to the bracket (2).

3. The ion exchange column for ammonium chloride production that is easy to disassemble according to claim 1, characterized in that: A groove for the two slide plates (11) to move left and right is provided on one side of each fixed block (10), and second springs (16) are fixedly mounted on the inner walls on both sides of the groove, and the two second springs (16) are respectively fixedly connected to the two slide plates (11).

4. The ion exchange column for ammonium chloride production that is easy to disassemble according to claim 1, characterized in that: Each of the limiting components comprises a limiting plate (12) fixedly mounted on the back of the bracket (2), a plurality of through holes (17) being provided on the limiting plate (12), and a clamping block (15) being fixedly connected to each of the slide plates (11).

5. The ion exchange column for ammonium chloride production that is easy to disassemble according to claim 1, characterized in that: One end of each bending block (14) away from the slide plate (11) is fixedly connected to an arc block (18), and the surface of the arc block (18) is in contact with the surface of the corresponding rotating block (6).

6. The ion exchange column for ammonium chloride production that is easy to disassemble according to claim 1, characterized in that: Each of the fixing plates (1) is provided with a slide groove (9) for the bracket (2) to move up and down, wherein two of the fixing plates (1) are rotatably connected to a reciprocating screw rod (5), and the two brackets (2) are respectively threadedly connected to the two reciprocating screw rods (5).

Images