Efficient salt water sulfate radical removing and filtering device

Abstract

The utility model discloses an efficient salt water sulfate radical removing and filtering device which comprises a bottom support, and two sets of supporting rods are symmetrically arranged on the bottom support. A moving groove is formed in each supporting rod, a supporting screw rod is arranged in each moving groove, a plurality of groups of nanofiltration membrane columns are arranged on the two groups of supporting rods, two groups of fixing rings are symmetrically arranged on the nanofiltration membrane columns, adjusting assemblies are arranged on the fixing rings, and the adjusting assemblies are connected to the supporting screw rods; the device has the beneficial effects that the two groups of supporting rods are symmetrically arranged on the bottom bracket, the moving grooves are formed in the supporting rods, the supporting screw rods are arranged in the moving grooves, and the lifting adjustment of the nanofiltration membrane column is realized through the adjusting assemblies on the supporting screw rods, so that the position of the nanofiltration membrane column can be accurately adjusted according to actual requirements; the adaptability of the device to different saline water treatment environments is enhanced, so that different filtering requirements are met, and the operation flexibility is improved.

Description

Technical Field

[0001] The utility model relates to a high-efficiency salt water sulfate removal and filtering device. Background Art

[0002] In the salt production industry, brine purification is a critical step in ensuring product quality. The presence of sulfate ions, in particular, forms insoluble sulfate salts during salt crystallization, affecting the purity and quality of the salt. Furthermore, sulfate accumulation can cause equipment scaling, increase maintenance costs, and reduce production efficiency. Nanofiltration membrane technology can effectively remove sulfate ions from brine without the addition of chemicals, making it an environmentally friendly removal method.

[0003] However, in existing nanofiltration membrane assembly equipment, the nanofiltration membrane column cannot be adjusted according to the installation environment and has low adaptability. In view of this, the present invention proposes a high-efficiency brine sulfate removal filtration device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency brine sulfate removal filter 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 high-efficiency brine sulfate removal and filtering device comprises a bottom bracket, wherein the bottom bracket is symmetrically provided with two sets of support rods;

[0007] A movable groove is provided in the support rod, a support screw is provided in the movable groove, multiple groups of nanofiltration membrane columns are provided on the two groups of support rods, two groups of fixing rings are symmetrically provided on the nanofiltration membrane columns, an adjustment component is provided on the fixing ring, and the adjustment component is connected to the support screw. The adjustment component is lifted and lowered along the axial direction of the support screw, so that the nanofiltration membrane column can be lifted and lowered to adjust its position.

[0008] As an improvement of the above technical solution, the adjustment assembly includes a threaded sleeve, which is threadedly sleeved on the outer wall of the support screw;

[0009] The outer wall rotating sleeve of the threaded sleeve is provided with a sliding block, and the fixing ring is connected to the sliding block.

[0010] As an improvement of the above technical solution, two groups of toggle nuts are symmetrically arranged on the threaded sleeve, the toggle nuts are fixedly connected to the threaded sleeve, and the toggle nut threaded sleeve is arranged on the outer wall of the support screw.

[0011] As an improvement of the above technical solution, the sliding block contacts the inner wall of the movable groove, and the threaded sleeve rises and falls along the axial direction of the support screw, so that the sliding block slides in the movable groove.

[0012] As an improvement of the above technical solution, two groups of positioning rings are symmetrically arranged on the threaded sleeve, the positioning rings are fixedly connected to the threaded sleeve, and the sliding block is rotatably arranged between the two groups of positioning rings.

[0013] As an improvement to the above technical solution, a fixing rod is provided on the fixing ring;

[0014] The sliding block is provided with a fixing portion, the fixing portion is provided with a fixing groove, and the fixing rod is slidably arranged in the fixing groove.

[0015] As an improvement of the above technical solution, a deformation groove is provided on the fixing portion, and the deformation groove is communicated with the fixing groove.

[0016] As an improvement to the above technical solution, the fixing portion is provided with a first fixing hole and a second fixing hole, the first fixing hole and the second fixing hole are symmetrically arranged, and the positions of the first fixing hole and the second fixing hole match;

[0017] A clamping bolt is provided between the first fixing hole and the second fixing hole, and a clamping nut is provided on the threaded sleeve of the outer wall of the clamping bolt.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] By symmetrically arranging two groups of support rods on the bottom bracket, opening movable grooves in the support rods, and providing support screws in the movable grooves, the nanofiltration membrane column can be raised and lowered by adjusting components on the support screws, so that the position of the nanofiltration membrane column can be accurately adjusted according to actual needs, thereby enhancing the adaptability of the device to different brine treatment environments, adapting to different filtration needs, and improving operational flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 3 This is a schematic structural diagram of the support rod of the utility model;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0025] Figure 6This is a schematic structural diagram of the threaded sleeve of the utility model;

[0026] Figure 7 This is a structural diagram of the fixing rod of the utility model;

[0027] Figure 8 This is a structural diagram of the sliding block of the utility model.

[0028] In the figure: 10, bottom bracket; 20, support rod; 21, support screw; 22, movable groove; 30, nanofiltration membrane column; 31, fixing ring; 32, fixing rod; 40, adjustment assembly; 41, toggle nut; 42, positioning ring; 43, sliding block; 431, fixing groove; 432, fixing part; 433, clamping nut; 434, clamping bolt; 435, deformation groove; 436, first fixing hole; 437, second fixing hole; 44, threaded sleeve. DETAILED DESCRIPTION

[0029] 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.

[0030] Example:

[0031] like Figure 1-8 As shown, this embodiment provides a high-efficiency salt water sulfate removal filtration device, comprising a bottom bracket 10, wherein the bottom bracket 10 is symmetrically provided with two groups of support rods 20;

[0032] A movable groove 22 is provided in the support rod 20, and a support screw 21 is provided in the movable groove 22. Multiple groups of nanofiltration membrane columns 30 are provided on the two groups of support rods 20, and two groups of fixing rings 31 are symmetrically provided on the nanofiltration membrane columns 30. An adjustment component 40 is provided on the fixing ring 31. The adjustment component 40 is connected to the support screw 21. The adjustment component 40 is raised and lowered along the axial direction of the support screw 21, so that the nanofiltration membrane column 30 can be raised and lowered to adjust its position.

[0033] In this embodiment, when sulfate is filtered in brine, that is, when the nanofiltration membrane column 30 is installed, the adjustment assembly 40 is first connected to the support screw 21 until the two sets of adjustment assemblies 40 on the nanofiltration membrane column 30 are respectively connected to the two sets of support screws 21, and then the two sets of fixing rings 31 are symmetrically arranged on the nanofiltration membrane column 30, and the fixing rings 31 are connected to the adjustment assembly 40. Then, the height of the nanofiltration membrane column 30 is adjusted by raising and lowering the adjustment assembly 40 on the support screw 21;

[0034] By symmetrically arranging two groups of support rods 20 on the bottom bracket 10, and opening a movable groove 22 in the support rod 20, a support screw 21 is provided in the movable groove 22, and the adjustment component 40 on the support screw 21 is used to realize the lifting and lowering adjustment of the nanofiltration membrane column 30, so that the position of the nanofiltration membrane column 30 can be accurately adjusted according to actual needs, thereby enhancing the adaptability of the device to different brine treatment environments, adapting to different filtration requirements, and improving operational flexibility.

[0035] Specifically, the adjustment assembly 40 includes a threaded sleeve 44, and the threaded sleeve 44 is threadedly sleeved on the outer wall of the support screw 21;

[0036] A sliding block 43 is rotatably sleeved on the outer wall of the threaded sleeve 44 , and the fixing ring 31 is connected to the sliding block 43 .

[0037] Specifically, two groups of toggle nuts 41 are symmetrically provided on the threaded sleeve 44 . The toggle nuts 41 are fixedly connected to the threaded sleeve 44 . The toggle nuts 41 are threadedly sleeved on the outer wall of the support screw 21 .

[0038] In this embodiment, when driving the nanofiltration membrane column 30 to be raised and lowered, a wrench is placed on the toggle nut 41 to drive the toggle nut 41 to rotate, thereby driving the threaded sleeve 44 to rotate. Through the threaded connection between the toggle nut 41 and the support rod 20, and the threaded connection between the threaded sleeve 44 and the support rod 20, the threaded sleeve 44 is raised and lowered about the axis of the support rod 20, thereby driving the nanofiltration membrane column 30 to be raised and lowered and adjusted in position.

[0039] Specifically, the sliding block 43 contacts the inner wall of the moving groove 22 , and the threaded sleeve 44 rises and falls along the axial direction of the support screw 21 , so that the sliding block 43 slides in the moving groove 22 .

[0040] In this embodiment, when the threaded sleeve 44 is raised and lowered on the support rod 20, the sliding block 43 is driven to be raised and lowered in the movable groove 22. Since the sliding block 43 is in contact with the inside of the movable groove 22, when the threaded sleeve 44 rotates, the sliding block 43 does not rotate, thereby driving the nanofiltration membrane column 30 to be raised and lowered.

[0041] Specifically, two groups of positioning rings 42 are symmetrically provided on the threaded sleeve 44 . The positioning rings 42 are fixedly connected to the threaded sleeve 44 , and the sliding block 43 is rotatably provided between the two groups of positioning rings 42 .

[0042] In this embodiment, the two sets of positioning rings 42 can prevent the sliding block 43 from being separated from the outer wall of the threaded sleeve 44 .

[0043] Specifically, a fixing rod 32 is provided on the fixing ring 31;

[0044] The sliding block 43 is provided with a fixing portion 432 , and the fixing portion 432 is provided with a fixing slot 431 . The fixing rod 32 is slidably disposed in the fixing slot 431 .

[0045] In this embodiment, the fixing rod 32 is slidably arranged in the fixing groove 431, so that the distance between the nanofiltration membrane column 30 and the support rod 20 can be easily adjusted, and the pipeline on the nanofiltration membrane column 30 can be easily connected.

[0046] Specifically, a deformation groove 435 is provided on the fixing portion 432 , and the deformation groove 435 is communicated with the fixing groove 431 .

[0047] Specifically, the fixing portion 432 is provided with a first fixing hole 436 and a second fixing hole 437 . The first fixing hole 436 and the second fixing hole 437 are symmetrically arranged, and the positions of the first fixing hole 436 and the second fixing hole 437 match.

[0048] A clamping bolt 434 is provided between the first fixing hole 436 and the second fixing hole 437 , and a clamping nut 433 is threadedly sleeved on the outer wall of the clamping bolt 434 .

[0049] In this embodiment, when the fixing rod 32 is inserted into the fixing groove 431, the deformation groove 435 is reduced inward through the cooperation between the clamping bolt 434 and the clamping nut 433, so that the fixing part 432 is clamped on the outer wall of the fixing rod 32, positioning the fixing rod 32, and facilitating the maintenance of the stability of the fixing rod 32, thereby maintaining the stability of the nanofiltration membrane column 30.

[0050] 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 high-efficiency salt water sulfate removal filter, characterized by: It comprises a bottom bracket (10), wherein the bottom bracket (10) is symmetrically provided with two groups of support rods (20); A movable groove (22) is provided in the support rod (20), and a support screw (21) is provided in the movable groove (22). A plurality of nanofiltration membrane columns (30) are provided on the two groups of support rods (20), and two groups of fixing rings (31) are symmetrically provided on the nanofiltration membrane columns (30). An adjustment component (40) is provided on the fixing ring (31), and the adjustment component (40) is connected to the support screw (21). The adjustment component (40) is lifted and lowered along the axial direction of the support screw (21), so that the nanofiltration membrane column (30) is lifted and lowered to adjust its position.

2. The high-efficiency salt water sulfate removal filter according to claim 1, characterized in that: The adjustment assembly (40) comprises a threaded sleeve (44), wherein the threaded sleeve (44) is threadedly sleeved on the outer wall of the support screw (21); The outer wall rotating sleeve of the threaded sleeve (44) is provided with a sliding block (43), and the fixing ring (31) is connected to the sliding block (43).

3. The high-efficiency salt water sulfate removal filter according to claim 2, characterized in that: Two groups of toggle nuts (41) are symmetrically arranged on the threaded sleeve (44), the toggle nuts (41) are fixedly connected to the threaded sleeve (44), and the toggle nuts (41) are threadedly sleeved on the outer wall of the support screw (21).

4. The high-efficiency salt water sulfate removal filter according to claim 2, characterized in that: The sliding block (43) contacts the inner wall of the moving groove (22), and the threaded sleeve (44) rises and falls axially along the supporting screw (21), so that the sliding block (43) slides in the moving groove (22).

5. The high-efficiency salt water sulfate removal filter according to claim 2, characterized in that: Two groups of positioning rings (42) are symmetrically arranged on the threaded sleeve (44), the positioning rings (42) are fixedly connected to the threaded sleeve (44), and the sliding block (43) is rotatably arranged between the two groups of positioning rings (42).

6. The high-efficiency salt water sulfate removal filter according to claim 3, characterized in that: A fixing rod (32) is provided on the fixing ring (31); The sliding block (43) is provided with a fixing portion (432), the fixing portion (432) is provided with a fixing groove (431), and the fixing rod (32) is slidably arranged in the fixing groove (431).

7. The high-efficiency salt water sulfate removal filter according to claim 6, characterized in that: A deformation groove (435) is provided on the fixing portion (432), and the deformation groove (435) is communicated with the fixing groove (431).

8. The high-efficiency salt water sulfate removal filter according to claim 6, characterized in that: The fixing portion (432) is provided with a first fixing hole (436) and a second fixing hole (437), the first fixing hole (436) and the second fixing hole (437) are symmetrically arranged, and the positions of the first fixing hole (436) and the second fixing hole (437) match; A clamping bolt (434) is provided between the first fixing hole (436) and the second fixing hole (437), and a clamping nut (433) is provided on the threaded sleeve on the outer wall of the clamping bolt (434).

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