Filtering equipment for chemical reagent additive

Abstract

The utility model relates to the technical field of filtering devices, and discloses chemical reagent additive filtering equipment which comprises a base, a supporting column is fixedly connected to the left side of the upper surface of the base, and a filtering cylinder is fixedly connected to the upper surface of the supporting column; the mounting plate is movably connected to the outer part of the filter cartridge in a sleeving manner, the rear end of the mounting plate penetrates through the filter cartridge and extends into the filter cartridge, and the outer surface of the mounting plate is movably connected with the inner surface of the filter cartridge. Through the arrangement of the filter cartridge, the mounting plate, the fixing plate, the plug and the pull handle, when an operator pulls the pull handle upwards, the plug gradually starts to move upwards, finally the plug is separated from the inner surface of the mounting plate, and at the moment, the whole mounting plate is not fixed by the plug; and then an operator can directly pull out the whole mounting plate to clean the filter screen, so that the complexity of cleaning work is reduced, and the labor intensity of the operator is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, and more specifically, to a filtering device for chemical reagent additives. Background Art

[0002] Chemical additives are auxiliary chemicals added in chemical production to improve the production process, enhance product quality and output, or endow the product with certain specific application properties. They can also be called chemical industry additives. There are many types of chemical additives, including metal processing additives, papermaking additives, building additives, water treatment additives, coating additives, leather additives, additives for the electronics industry, textile printing and dyeing additives, wood additives, and so on.

[0003] Before using chemical reagents, operators often use filtering equipment to filter chemical reagents. In the actual use process of the existing filtering equipment, although it has basic filtering functions, after filtering chemical additives, it is necessary to clean the filter screen inside the filtering equipment and the inside of the filter cylinder. However, since the filter screen is fixed inside the filter cylinder and is difficult to disassemble, this brings certain difficulties to the cleaning work of the filtering equipment and also increases the labor intensity of the operator. Therefore, it needs to be improved. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a filtering device for chemical reagent additives, which has the advantage that the filter screen is detachable.

[0005] To achieve the above object, the utility model provides the following technical solution: A filtering device for chemical reagent additives, comprising:

[0006] A base, on the upper surface of the left side of which a support column is fixedly connected, and on the upper surface of the support column a filter cylinder is fixedly connected;

[0007] A mounting plate, which is movably sleeved outside the filter cylinder, the rear end of the mounting plate penetrates through the filter cylinder and extends into the interior of the filter cylinder, the outer surface of the mounting plate is movably connected with the inner surface of the filter cylinder, and on the inner surface of the mounting plate a filter screen located inside the filter cylinder is fixedly connected;

[0008] A disassembly mechanism, which is arranged on the outer surface of the filter cylinder;

[0009] Among them, the disassembly mechanism includes a fixing plate which is fixedly connected to the front surface of the filter cylinder. The fixing plate is located above the mounting plate. On the left and right sides of the upper surface of the fixing plate, bolts are movably connected. The bottom end of the bolt sequentially penetrates through the fixing plate and the mounting plate and extends below the mounting plate. The outer surface of the bolt is movably sleeved with the inner surfaces of the mounting plate and the fixing plate. The top end of the bolt is fixedly connected with a pull handle. The outer surface of the bolt is movably sleeved with a spring. The top end of the spring is fixedly connected with the lower surface of the pull handle, and the bottom end of the spring is fixedly connected with the upper surface of the fixing plate. When the bolt moves upward, the fixing of the whole mounting plate by the bolt is released.

[0010] As a preferred technical solution of the present utility model, a valve is fixedly installed at the bottom end of the inner surface of the filter cylinder. The bottom end of the valve penetrates through the filter cylinder and extends to the bottom of the filter cylinder and is fixedly connected with a liquid outlet pipe located between the base and the filter cylinder.

[0011] As a preferred technical solution of the present utility model, a support plate is fixedly connected to the right side of the upper surface of the base. The upper surface of the support plate is fixedly connected with a top plate. A sliding groove located above the filter cylinder is opened at the left end of the upper surface of the top plate. A moving block is movably connected to the inner surface of the sliding groove.

[0012] As a preferred technical solution of the present utility model, a pneumatic cylinder is fixedly installed on the upper surface of the moving block. The bottom end of the pneumatic cylinder penetrates through the moving block and extends below the moving block and is fixedly connected with a mounting sleeve.

[0013] As a preferred technical solution of the present utility model, a stirring motor is fixedly installed on the inner surface of the mounting sleeve. The other end of the output shaft of the stirring motor is fixedly sleeved with a stirring shaft. The bottom end of the stirring shaft penetrates through the mounting sleeve and extends below the mounting sleeve and is fixedly connected with a stirring blade.

[0014] As a preferred technical solution of the present utility model, connecting plates are fixedly connected to the front and rear ends on the right side of the upper surface of the top plate. A power motor is fixedly installed on the right side of the rear surface of the connecting plate. The other end of the output shaft of the power motor is fixedly sleeved with a lead screw. The front end of the lead screw penetrates through the connecting plate and extends to the front side of the connecting plate. A driving block is threadedly sleeved on the outer surface of the lead screw. A limiting shaft is movably sleeved on the inner surface of the left side of the driving block. The front and rear ends of the limiting shaft sequentially penetrate through the driving block and the connecting plate and respectively extend to the front and rear sides of the connecting plate. The outer surface of the limiting shaft is fixedly sleeved with the inner surface of the connecting plate.

[0015] As a preferred technical solution of the present utility model, a rotating rod is hinged to the left side of the upper surface of the driving block. A fixed shaft is hinged to the inner surface of the middle part of the rotating rod. The lower surface of the fixed shaft is fixedly connected to the upper surface of the top plate. The other end of the rotating rod is hinged to a connecting rod, and the other end of the connecting rod is hinged to the outer surface of the front end of the moving block.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. By providing a filter cylinder, a mounting plate, a fixing plate, a bolt and a pull handle, when the operator pulls the pull handle upward, the bolt will gradually start to move upward. Eventually, the bolt will disengage from the inner surface of the mounting plate. At this time, the fixation of the entire mounting plate by the bolt will be released, and then the operator can directly pull out the entire mounting plate to clean the filter screen, reducing the complexity of the cleaning work and the labor intensity of the operator.

[0018] 2. By providing a moving block, a fixed shaft, a driving block, a rotating rod and a connecting rod, when the power motor operates, the lead screw will start to rotate and cause the driving block to move back and forth along the outer surface of the limiting shaft. At the same time, the movement of the driving block will cause the rotating rod to start rotating around the fixed shaft as the axis, which causes the connecting rod to start rotating driven by the other end of the rotating rod, and the other end of the connecting rod will drive the moving block, ultimately causing the entire moving block to move left and right along the inner surface of the sliding groove. During the whole process, the stirring blade will move left and right while rotating, enabling the stirring blade to stir the chemical reagent additives above the filter screen more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the back of the present utility model;

[0021] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0022] Figure 4 is a schematic cross-sectional structural diagram of the valve of the present utility model;

[0023] Figure 5 is a schematic cross-sectional structural diagram of the mounting plate of the present utility model;

[0024] Figure 6 is a schematic cross-sectional structural diagram of the fixing plate of the present utility model.

[0025] In the figure: 1, base; 2, support column; 3, filter cartridge; 4, mounting plate; 5, filter screen; 6, fixing plate; 7, bolt; 8, pull handle; 9, spring; 10, valve; 11, liquid outlet pipe; 12, support plate; 13, top plate; 14, sliding groove; 15, moving block; 16, pneumatic cylinder; 17, mounting sleeve; 18, stirring motor; 19, stirring shaft; 20, stirring blade; 21, connecting plate; 22, fixed shaft; 23, power motor; 24, lead screw; 25, drive block; 26, limiting shaft; 27, rotating rod; 28, connecting rod. Specific implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As Figures 1 to 6 shown, the present invention provides a filtering device for chemical reagent additives, including:

[0028] A base 1, a support column 2 is fixedly connected to the left side of the upper surface of the base 1, and a filter cartridge 3 is fixedly connected to the upper surface of the support column 2;

[0029] A mounting plate 4, the mounting plate 4 is movably sleeved outside the filter cartridge 3, the rear end of the mounting plate 4 penetrates through the filter cartridge 3 and extends into the interior of the filter cartridge 3, the outer surface of the mounting plate 4 is movably connected to the inner surface of the filter cartridge 3, and a filter screen 5 located inside the filter cartridge 3 is fixedly connected to the inner surface of the mounting plate 4;

[0030] A disassembly mechanism is arranged on the outer surface of the filter cartridge 3;

[0031] Among them, the disassembly mechanism includes a fixing plate 6, the fixing plate 6 is fixedly connected to the front surface of the filter cartridge 3, the fixing plate 6 is located above the mounting plate 4, bolts 7 are movably connected to both the left and right sides of the upper surface of the fixing plate 6, the bottom ends of the bolts 7 sequentially penetrate through the fixing plate 6 and the mounting plate 4 and extend below the mounting plate 4, the outer surfaces of the bolts 7 are movably sleeved with the inner surfaces of the mounting plate 4 and the fixing plate 6 respectively, a pull handle 8 is fixedly connected to the top end of the bolt 7, a spring 9 is movably sleeved on the outer surface of the bolt 7, the top end of the spring 9 is fixedly connected to the lower surface of the pull handle 8, the bottom end of the spring 9 is fixedly connected to the upper surface of the fixing plate 6, and when the bolt 7 moves upward, the fixing of the bolt 7 to the whole mounting plate 4 is released.

[0032] When the operator pulls the pull handle 8 upward, the bolt 7 will gradually start to move upward. When the bolt 7 disengages from the inner surface of the mounting plate 4, the fixation of the bolt 7 to the entire mounting plate 4 is released, allowing the operator to directly pull out the entire mounting plate 4 from the inside of the filter cartridge 3.

[0033] Wherein, a valve 10 is fixedly installed at the bottom end of the inner surface of the filter cartridge 3. The bottom end of the valve 10 penetrates through the filter cartridge 3 and extends to the bottom of the filter cartridge 3 and is fixedly connected to a liquid outlet pipe 11 located between the base 1 and the filter cartridge 3.

[0034] Due to the design of the valve 10 and the liquid outlet pipe 11, the operator can extract the filtered chemical additive.

[0035] Wherein, a support plate 12 is fixedly connected to the right side of the upper surface of the base 1. The upper surface of the support plate 12 is fixedly connected to a top plate 13. A sliding groove 14 is formed at the left end of the upper surface of the top plate 13 above the filter cartridge 3. The inner surface of the sliding groove 14 is movably connected to a moving block 15.

[0036] Due to the design of the sliding groove 14, the moving block 15 can slide along the inner surface of the sliding groove 14.

[0037] Wherein, an air cylinder 16 is fixedly installed on the upper surface of the moving block 15. The bottom end of the air cylinder 16 penetrates through the moving block 15 and extends below the moving block 15 and is fixedly connected to a mounting sleeve 17.

[0038] When the air cylinder 16 operates, the entire mounting sleeve 17 will start to move up and down.

[0039] Wherein, a stirring motor 18 is fixedly installed on the inner surface of the mounting sleeve 17. The other end of the output shaft of the stirring motor 18 is fixedly sleeved with a stirring shaft 19. The bottom end of the stirring shaft 19 penetrates through the mounting sleeve 17 and extends below the mounting sleeve 17 and is fixedly connected to a stirring blade 20.

[0040] When the stirring motor 18 operates, the stirring shaft 19 and the stirring blade 20 will start to rotate, and the rotation of the stirring blade 20 will turn over and disperse the chemical reagent additive inside the filter cartridge 3, ensuring that the filter screen 5 will not be blocked.

[0041] Among them, both the front and rear ends on the right side of the upper surface of the top plate 13 are fixedly connected with connecting plates 21. A power motor 23 is fixedly installed on the right side of the rear surface of the connecting plate 21. The other end of the output shaft of the power motor 23 is fixedly sleeved with a lead screw 24. The front end of the lead screw 24 penetrates through the connecting plate 21 and extends to the front side of the connecting plate 21. A driving block 25 is threadedly sleeved on the outer surface of the lead screw 24. A limiting shaft 26 is movably sleeved on the inner surface on the left side of the driving block 25. Both the front and rear ends of the limiting shaft 26 sequentially penetrate through the driving block 25 and the connecting plate 21 and extend to the front and rear sides of the connecting plate 21 respectively. The outer surface of the limiting shaft 26 and the inner surface of the connecting plate 21 are fixedly sleeved.

[0042] When the power motor 23 operates, the lead screw 24 will start to rotate, which causes the driving block 25 to start moving back and forth under the limitation of the limiting shaft 26.

[0043] Among them, a rotating rod 27 is hinged to the left side of the upper surface of the driving block 25. A fixed shaft 22 is hinged to the inner surface in the middle of the rotating rod 27. The lower surface of the fixed shaft 22 is fixedly connected to the upper surface of the top plate 13. The other end of the rotating rod 27 is hinged to a connecting rod 28. The other end of the connecting rod 28 is hinged to the outer surface of the front end of the moving block 15.

[0044] When the driving block 25 moves, the rotating rod 27 will start to rotate around the fixed shaft 22. At the same time, the other end of the rotating rod 27 will drive the connecting rod 28, causing the other end of the connecting rod 28 to drive the entire moving block 15 to move.

[0045] The working principle and usage process of the present utility model:

[0046] First, the operator pours the chemical reagent additives to be filtered into the interior of the filter cylinder 3 and then starts the air cylinder 16. As the air cylinder 16 operates, the entire mounting sleeve 17 will start to move downward. When the stirring blade 20 touches the upper surface of the filter screen 5, the operator starts the stirring motor 18 and the power motor 23. The operation of the stirring motor 18 will cause the stirring shaft 19 and the stirring blade 20 to start rotating, while the operation of the power motor 23 will cause the lead screw 24 to start rotating. At this time, the driving block 25 will move back and forth along the outer surface of the limiting shaft 26 driven by the lead screw 24. At the same time, the rotating rod 27 will start to rotate around the fixed shaft 22 driven by the driving block 25, and the rotation of the rotating rod 27 will drive the connecting rod 28 to rotate, causing the other end of the connecting rod 28 to drive the moving block 15. Finally, the entire moving block 15 will move left and right along the inner surface of the sliding groove 14. Finally, under the combined action of the moving block 15 and the stirring blade 20, the chemical reagent additives inside the filter cylinder 3 will pass through the filter screen 5 and reach below the filter screen 5.

[0047] After the filtration of the chemical reagent additives is completed, the operator pulls the handle 8 upward, which causes the bolt 7 to start moving upward along the inner surface of the fixed plate 6. When the bolt 7 disengages from the inner surface of the mounting plate 4, the fixation of the entire mounting plate 4 is released. At this time, the operator can extract the entire mounting plate 4 to clean the inside of the filter screen 5 and the filter cartridge 3, thus preparing for the next filtration work.

[0048] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

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

Claims

1. A filtering device for chemical reagent additives, characterized in that: Included are: A base (1), wherein a support column (2) is fixedly connected to the left side of the upper surface of the base (1), and a filter cartridge (3) is fixedly connected to the upper surface of the support column (2); A mounting plate (4), the mounting plate (4) being movably sleeved on the outside of the filter cartridge (3), the rear end of the mounting plate (4) penetrating the filter cartridge (3) and extending into the interior of the filter cartridge (3), the outer surface of the mounting plate (4) being movably connected to the inner surface of the filter cartridge (3), and the inner surface of the mounting plate (4) being fixedly connected to a filter screen (5) located inside the filter cartridge (3); A disassembly mechanism, wherein the disassembly mechanism is arranged on the outer surface of the filter cartridge (3); The disassembly mechanism comprises a fixing plate (6), wherein the fixing plate (6) is fixedly connected to the front surface of the filter cartridge (3), the fixing plate (6) is located on the upper side of the mounting plate (4), and the left and right sides of the upper surface of the fixing plate (6) are movably connected with plugs (7), the bottom end of the plug (7) passes through the fixing plate (6) and the mounting plate (4) in sequence and extends to the bottom of the mounting plate (4), the outer surface of the plug (7) is movably sleeved with the inner surfaces of the mounting plate (4) and the fixing plate (6) respectively, the top end of the plug (7) is fixedly connected with a pull handle (8), the outer surface of the plug (7) is movably sleeved with a spring (9), the top end of the spring (9) is fixedly connected to the lower surface of the pull handle (8), the bottom end of the spring (9) is fixedly connected to the upper surface of the fixing plate (6), and the plug (7) moves upward to release the fixing of the plug (7) to the mounting plate (4) as a whole.

2. The filtering device for chemical reagent additives according to claim 1, characterized in that: A valve (10) is fixedly mounted on the bottom end of the inner surface of the filter cartridge (3); the bottom end of the valve (10) penetrates the filter cartridge (3) and extends to the bottom of the filter cartridge (3) and is fixedly connected to a liquid outlet pipe (11) located between the base (1) and the filter cartridge (3).

3. The filtering device for chemical reagent additives according to claim 1, characterized in that: A support plate (12) is fixedly connected to the right side of the upper surface of the base (1), a top plate (13) is fixedly connected to the upper surface of the support plate (12), a sliding groove (14) located above the filter cartridge (3) is provided at the left end of the upper surface of the top plate (13), and a moving block (15) is movably connected to the inner surface of the sliding groove (14).

4. The filtering device for chemical reagent additives according to claim 3, characterized in that: A pneumatic cylinder (16) is fixedly mounted on the upper surface of the moving block (15); the bottom end of the pneumatic cylinder (16) penetrates the moving block (15) and extends to the bottom of the moving block (15) and is fixedly connected to a mounting sleeve (17).

5. The filtering device for chemical reagent additives according to claim 4, characterized in that: A stirring motor (18) is fixedly mounted on the inner surface of the mounting sleeve (17); a stirring shaft (19) is fixedly sleeved on the other end of the output shaft of the stirring motor (18); the bottom end of the stirring shaft (19) passes through the mounting sleeve (17) and extends to the bottom of the mounting sleeve (17) and is fixedly connected to a stirring blade (20).

6. The filtering device for chemical reagent additives according to claim 3, characterized in that: The front and rear ends of the right side of the upper surface of the top plate (13) are fixedly connected with a connecting plate (21), the right side of the rear surface of the connecting plate (21) is fixedly installed with a power motor (23), the other end of the output shaft of the power motor (23) is fixedly sleeved with a lead screw (24), the front end of the lead screw (24) passes through the connecting plate (21) and extends to the front side of the connecting plate (21), the outer surface of the lead screw (24) is threadedly sleeved with a driving block (25), the inner surface of the left side of the driving block (25) is movably sleeved with a limiting shaft (26), the front and rear ends of the limiting shaft (26) pass through the driving block (25) and the connecting plate (21) in sequence and extend to the front and rear sides of the connecting plate (21) respectively, and the outer surface of the limiting shaft (26) is fixedly sleeved with the inner surface of the connecting plate (21).

7. The filtering device for chemical reagent additives according to claim 6, characterized in that: A rotating rod (27) is hinged on the left side of the upper surface of the driving block (25), a fixed shaft (22) is hinged on the inner surface of the middle part of the rotating rod (27), the lower surface of the fixed shaft (22) is fixedly connected to the upper surface of the top plate (13), the other end of the rotating rod (27) is hinged on a connecting rod (28), and the other end of the connecting rod (28) is hinged on the outer surface of the front end of the moving block (15).

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