Saline water sulfate radical separation device

Abstract

The utility model discloses a salt water sulfate radical separation device which comprises a reverse osmosis membrane filtration system, a support frame is arranged on the reverse osmosis membrane filtration system, two groups of support assemblies are arranged in the support frame, and a plurality of groups of reverse osmosis membranes are arranged between the two groups of support assemblies; the supporting assembly comprises three groups of supporting rods, the three groups of supporting rods are connected with the supporting frame, a plurality of groups of placing rods are uniformly arranged between every two groups of supporting rods, placing rollers are arranged on the placing rods, and the reverse osmosis membrane is arranged on the two groups of placing rollers in the horizontal direction for displacement position adjustment; the reverse osmosis membrane replacement device has the beneficial effects that a plurality of groups of placement rollers are arranged in the supporting frame, so that the displacement of a reverse osmosis membrane can be conveniently adjusted in the supporting frame, and the reverse osmosis membrane can be quickly replaced in a narrow space.

Description

Technical Field

[0001] The utility model relates to a brine sulfate separation device. Background Art

[0002] In the salt production process, separating sulfate ions from brine is a critical technical requirement. The presence of sulfate ions can affect product quality, complicate subsequent processing, and even pollute the environment. Traditional brine treatment methods, such as chemical precipitation and ion exchange, suffer from low efficiency, high costs, and complex operations. These limitations are particularly pronounced in large-scale industrial applications.

[0003] Several attempts have been made to improve existing technologies, such as the use of reverse osmosis membrane technology for separation. Due to its high efficiency, energy efficiency, and ease of operation, reverse osmosis membrane technology has been widely used in brine treatment. However, existing reverse osmosis membrane systems still have some shortcomings in practical applications, such as the complex and time-consuming membrane replacement and maintenance process. Especially when operating in confined spaces, the efficiency and safety of membrane assembly replacement cannot be guaranteed. In view of these issues, the present utility model proposes a brine sulfate separation device to address these issues. Utility Model Content

[0004] The purpose of the utility model is to provide a brine sulfate separation device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A brine sulfate separation device comprises a reverse osmosis membrane filtration system, wherein the reverse osmosis membrane filtration system is provided with a support frame, two groups of support components are provided in the support frame, and multiple groups of reverse osmosis membranes are provided between the two groups of support components;

[0007] The support assembly includes three groups of support rods, which are connected to the support frame. Multiple groups of placement rods are evenly arranged between every two groups of support rods. Placement rollers are provided on the placement rods. The reverse osmosis membrane is arranged on two groups of placement rollers in the horizontal direction for displacement adjustment of the position.

[0008] As an improvement of the above technical solution, a placement sleeve is provided in the placement roller, a mounting rod is provided on the placement sleeve, and the placement roller is rotatably mounted on the mounting rod;

[0009] The placement sleeve is arranged on the outer wall of the placement rod.

[0010] As an improvement of the above technical solution, a first placement hole is provided on the placement rod, and a second placement hole is provided on the placement sleeve;

[0011] The positions of the first placement hole and the second placement hole match each other, and the first placement hole and the second placement hole are connected by bolts.

[0012] As an improvement to the above technical solution, both ends of the placement sleeve are provided with placement nozzles;

[0013] Two groups of placement plates are symmetrically arranged at the placement pipe mouth, and threaded placement bolts are arranged on the placement plates. The placement bolts are in contact with the placement rollers to restrict the placement rollers.

[0014] As an improvement of the above technical solution, the placement sleeve is further provided with two groups of positioning half rings, and the positioning half rings are sleeved on the outer wall of the reverse osmosis membrane, so that the reverse osmosis membrane is positioned on the outer wall of the placement roller.

[0015] As an improvement to the above technical solution, positioning sleeves are provided at both ends of the positioning half ring, and the placement bolts extend into the positioning sleeves to fix the positioning half ring.

[0016] As an improvement of the above technical solution, the positioning half ring and the placement roller are both made of rubber material.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] By arranging multiple groups of placement rollers in the support frame, the reverse osmosis membrane can be easily displaced and adjusted in the support frame, so that the replacement process of the reverse osmosis membrane can be quickly completed in a small space. The displacement of the reverse osmosis membrane is achieved by pulling the placement rollers, which simplifies the operating steps of replacing the reverse osmosis membrane. At the same time, since the replacement process of the reverse osmosis membrane is simplified and accelerated, the workload and time of maintenance personnel are reduced, thereby reducing the overall maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic structural diagram of the support frame of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at B in the middle;

[0023] Figure 5 This is a schematic diagram of the positions of the placement rod and the placement roller of the utility model;

[0024] Figure 6This is a schematic diagram of the structure of the placement rod of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the placement roller of the utility model;

[0026] Figure 8 This is a structural diagram of the positioning half ring of the utility model.

[0027] In the figure: 10, reverse osmosis membrane filtration system; 11, support frame; 12, reverse osmosis membrane; 20, support assembly; 21, support rod; 22, placement rod; 23, first placement hole; 30, placement roller; 31, placement sleeve; 32, second placement hole; 33, placement pipe mouth; 34, placement bolt; 35, placement plate; 36, mounting rod; 40, positioning half ring; 41, positioning sleeve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example:

[0030] like Figure 1-8 As shown, this embodiment provides a salt water sulfate separation device, including a reverse osmosis membrane filtration system 10, wherein a support frame 11 is provided on the reverse osmosis membrane filtration system 10, two groups of support assemblies 20 are provided in the support frame 11, and multiple groups of reverse osmosis membranes 12 are provided between the two groups of support assemblies 20;

[0031] The support assembly 20 includes three groups of support rods 21, which are connected to the support frame 11. Multiple groups of placement rods 22 are evenly arranged between every two groups of support rods 21. Placement rollers 30 are provided on the placement rods 22. The reverse osmosis membrane 12 is arranged on two groups of placement rollers 30 in the horizontal direction to adjust the position by displacement.

[0032] In this case, the reverse osmosis membrane filtration system 10 is a prior art system used to separate sulfate from salt water.

[0033] In this embodiment, when replacing the reverse osmosis membrane 12 in the reverse osmosis membrane filtration system 10, the pipeline on the reverse osmosis membrane 12 is first disassembled to separate the reverse osmosis membrane 12 from the pipeline. Then, the reverse osmosis membrane 12 is pulled and displaced within the support frame 11 by multiple sets of placement rollers 30. After that, the reverse osmosis membrane 12 is replaced and then fed into the support frame 11 by the placement rollers 30.

[0034] By arranging multiple groups of placement rollers 30 in the support frame 11, the reverse osmosis membrane 12 can be easily displaced and adjusted in the support frame 11, so that the replacement process of the reverse osmosis membrane 12 can be quickly completed in a small space. The displacement of the reverse osmosis membrane 12 is achieved by pulling the placement rollers 30, which simplifies the operating steps of replacing the reverse osmosis membrane 12. At the same time, since the replacement process of the reverse osmosis membrane 12 is simplified and accelerated, the workload and time of maintenance personnel are reduced, thereby reducing the overall maintenance cost.

[0035] Specifically, a placement sleeve 31 is provided in the placement roller 30, a mounting rod 36 is provided on the placement sleeve 31, and the placement roller 30 is rotatably mounted on the mounting rod 36;

[0036] The placement sleeve 31 is sleeved on the outer wall of the placement rod 22 .

[0037] Specifically, the placement rod 22 is provided with a first placement hole 23, and the placement sleeve 31 is provided with a second placement hole 32;

[0038] The positions of the first placement hole 23 and the second placement hole 32 match each other, and the first placement hole 23 and the second placement hole 32 are connected by bolts.

[0039] In this embodiment, the first placement hole 23 and the second placement hole 32 can facilitate positioning of the placement sleeve 31, thereby facilitating the maintenance of the stability of the placement roller 30, thereby ensuring the stability of the reverse osmosis membrane 12 when supporting it.

[0040] Specifically, both ends of the placement sleeve 31 are provided with placement nozzles 33;

[0041] Two groups of placement plates 35 are symmetrically provided at the placement nozzle 33 . The placement plates 35 are provided with threaded placement bolts 34 . The placement bolts 34 are in contact with the placement roller 30 to restrict the placement roller 30 .

[0042] In this embodiment, when supporting the reverse osmosis membrane 12, the placement bolt 34 rotates on the placement plate 35, so that the placement bolt 34 contacts the side wall of the placement roller 30, limiting the placement roller 30, so that the placement roller 30 does not rotate when supporting the reverse osmosis membrane 12, thereby ensuring the stability of the support for the reverse osmosis membrane 12.

[0043] Specifically, two groups of positioning half rings 40 are further provided on the placement sleeve 31 . The positioning half rings 40 are sleeved on the outer wall of the reverse osmosis membrane 12 , so that the reverse osmosis membrane 12 is positioned on the outer wall of the placement roller 30 .

[0044] In this embodiment, the positioning half ring 40 is sleeved on the outer wall of the reverse osmosis membrane 12 , so that the reverse osmosis membrane 12 can be restricted on the outer wall of the placement roller 30 , thereby improving the stability of the support for the reverse osmosis membrane 12 .

[0045] Specifically, positioning sleeves 41 are provided at both ends of the positioning half ring 40 , and the placement bolts 34 extend into the positioning sleeves 41 to fix the positioning half ring 40 .

[0046] In this embodiment, when the positioning half ring 40 restricts the reverse osmosis membrane 12, the positioning sleeve 41 is sleeved on the outer wall of the placement bolt 34. When the placement bolt 34 contacts the placement roller 30, the positioning sleeve 41 is positioned, so that the positioning half ring 40 is fixed on the outer wall of the reverse osmosis membrane 12.

[0047] Of course, when the placement bolt 34 is not in contact with the placement roller 30, that is, when the reverse osmosis membrane 12 needs to be replaced, the placement bolt 34 is removed from the placement plate 35, so that the positioning sleeve 41 can be separated from the placement bolt 34, thereby releasing the restriction of the positioning half ring 40 on the reverse osmosis membrane 12, making it easier to replace the reverse osmosis membrane 12.

[0048] Specifically, the positioning half ring 40 and the placement roller 30 are both made of rubber material.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brine sulfate separation device, characterized in that: The invention comprises a reverse osmosis membrane filtration system (10), wherein a support frame (11) is provided on the reverse osmosis membrane filtration system (10), two groups of support components (20) are provided in the support frame (11), and multiple groups of reverse osmosis membranes (12) are provided between the two groups of support components (20); The support assembly (20) comprises three groups of support rods (21), the three groups of support rods (21) being connected to the support frame (11), a plurality of groups of placement rods (22) being evenly arranged between every two groups of support rods (21), placement rollers (30) being arranged on the placement rods (22), and the reverse osmosis membrane (12) being arranged on the two groups of placement rollers (30) in a horizontal direction for displacement adjustment of the position.

2. A salt water sulfate separation device according to claim 1, characterized in that: A placement sleeve (31) is provided in the placement roller (30), a mounting rod (36) is provided on the placement sleeve (31), and the placement roller (30) is rotatably mounted on the mounting rod (36); The placement sleeve (31) is sleeved on the outer wall of the placement rod (22).

3. A salt water sulfate separation device according to claim 2, characterized in that: The placement rod (22) is provided with a first placement hole (23), and the placement sleeve (31) is provided with a second placement hole (32); The positions of the first placement hole (23) and the second placement hole (32) match, and the first placement hole (23) and the second placement hole (32) are connected via bolts.

4. The brine sulfate separation device according to claim 2, characterized in that: Both ends of the placement sleeve (31) are provided with placement pipe openings (33); Two groups of placement plates (35) are symmetrically arranged at the placement pipe opening (33), and threaded placement bolts (34) are provided on the placement plates (35). The placement bolts (34) are in contact with the placement roller (30) to restrict the placement roller (30).

5. The brine sulfate separation device according to claim 4, characterized in that: Two groups of positioning half rings (40) are also provided on the placement sleeve (31). The positioning half rings (40) are sleeved on the outer wall of the reverse osmosis membrane (12), so that the reverse osmosis membrane (12) is positioned on the outer wall of the placement roller (30).

6. The brine sulfate separation device according to claim 5, characterized in that: Positioning sleeves (41) are provided at both ends of the positioning half ring (40), and the placement bolts (34) extend into the positioning sleeves (41) to fix the positioning half ring (40).

7. The brine sulfate separation device according to claim 5, characterized in that: The positioning half ring (40) and the placement roller (30) are both made of rubber material.

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