Diluting and filtering equipment for producing rubber dispersing agent

Abstract

The utility model discloses diluting and filtering equipment for producing a rubber dispersing agent, which comprises a diluting tank, a support frame is fixedly connected to the inner wall of the diluting tank, a filter screen is arranged at the top of the support frame, and a rotating block is rotatably connected to the top of the support frame through a sealing bearing. Through cooperation of the dilution tank, the supporting frame, the stirring shaft, the stirring frame, the hydraulic push rod and the sealing disc, a rubber dispersing agent and a water body can be located above the filter screen, and then the rubber dispersing agent and the water body can be fully stirred, so that the dilution uniformity of the rubber dispersing agent can be improved; then through cooperation of a rotating block, a disturbing strip, a feeding hopper, a booster pump and a feeding valve, a hydraulic push rod drives a sealing disc to descend, then the rubber dispersing agent diluent can be filtered through a filter screen, the booster pump is used for pressurizing the interior of the tank, and therefore the filtering efficiency of the rubber dispersing agent diluent can be improved; and the production efficiency of the rubber dispersant diluent is further improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber dispersant production technology, specifically to a dilution and filtration device for rubber dispersant production. Background Technology

[0002] Dispersants are surfactants that possess both lipophilic and hydrophilic properties within their molecules. They can uniformly disperse solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquids, while also preventing particle sedimentation and aggregation, thus forming a stable suspension. Dispersants need to be dissolved in water before use, but the dissolution rate is slow, and some insoluble impurities may appear during dissolution. To accelerate the dissolution of dispersants, manufacturers generally use dissolution and dilution equipment with a stirring shaft, and also install filters within the equipment.

[0003] A search revealed Chinese patent application number 201922139497.6, which discloses a dispersant dilution and filtration device. This patent includes a motor, a motor support frame, a handle for the machine cover, a machine body, a dispersant inlet, a liquid stirring blade structure, a shallow filter screen, a machine body support, a filter tube structure support plate, a filter tube structure, a liquid guide tube, a motor switch, a dilution liquid inlet, a machine cover, and machine cover fixing bolts. The motor is threadedly connected to the inner part of the motor support frame; the motor support frame is screwed to the upper part of the machine cover; and the dispersant inlet is located on the upper right side of the machine body. The rotating shaft and stirring blades in this patent facilitate uniform mixing to ensure sufficient liquid dilution; the shallow filter screen and waste residue filter screen help filter impurities and prevent interference with dilution; and the bolt fixing sleeve for the stirring blades facilitates repair of equipment damage and ensures equipment usability.

[0004] Although the patented design facilitates uniform mixing to ensure sufficient dilution of the liquid, and the shallow filter and waste filter help filter impurities and prevent them from affecting dilution, in actual use, there is a storage space between the shallow filter and the liquid guide tube. This can easily cause the dispersant to sink into this space, resulting in insufficient dilution by the water and thus affecting the dilution efficiency to some extent. The patent uses gravity to filter the dispersant dilution solution, which results in a slow filtration rate and reduces production efficiency to a certain extent.

[0005] Therefore, a dilution and filtration device for the production of rubber dispersants is needed to solve the above-mentioned problems. Utility Model Content

[0006] To address the problems mentioned in the background art, the present invention aims to provide a dilution and filtration device for rubber dispersant production. This device reduces the storage space between the filter screen and the discharge channel, thereby enabling the rubber dispersant to be fully mixed with water, thus improving its dilution efficiency. It also pressurizes the dispersant dilution solution, thereby improving its filtration efficiency and ultimately increasing production efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dilution and filtration device for producing rubber dispersants, comprising a dilution tank, a support frame fixedly connected to the inner wall of the dilution tank, a filter screen provided on the top of the support frame, a rotating block rotatably connected to the top of the support frame via a sealed bearing, a disturbance strip fixedly connected to the surface of the rotating block, and the bottom of the disturbance strip being in contact with the filter screen, a stirring motor fixedly connected to the top of the dilution tank, the output end of the stirring motor penetrating the dilution tank and fixedly connected to a stirring shaft, the bottom of the stirring shaft being fixedly connected to the rotating block, a stirring frame symmetrically fixedly connected to the surface of the stirring shaft, a hydraulic push rod fixedly connected to the bottom of the dilution tank, the output end of the hydraulic push rod penetrating the dilution tank and fixedly connected to a sealing disc, and the sealing disc being slidably connected to the dilution tank, a feed hopper and a booster pump symmetrically connected to the top of the dilution tank, and a feed valve provided inside the feed hopper.

[0008] As a preferred embodiment of this invention, a pressure detector is fixedly connected to the top of the inner wall of the dilution tank, a pressure relief hole is provided at the top of the dilution tank, and a pressure relief valve is fixedly connected to the top of the pressure relief hole.

[0009] As a preferred embodiment of this utility model, the inner wall of the stirring frame is symmetrically provided with flip-over openings, the interior of the flip-over openings is rotatably connected to a rotating shaft, and the surface of the rotating shaft is rotatably connected to a flip-over plate.

[0010] As a preferred embodiment of this invention, the top of the sealing disc is fixedly connected with multiple sealing blocks, and the sealing blocks are used in conjunction with the support frame.

[0011] As a preferred embodiment of the present invention, a support ring is fixedly connected to the inner wall of the dilution tank, and a plurality of sliding columns are fixedly connected to the top of the support ring. A plurality of sliding holes are opened on the surface of the sealing disc, and the plurality of sliding holes correspond one-to-one with the plurality of sliding columns and are slidably connected.

[0012] As a preferred embodiment of this utility model, the dilution tank is connected to a discharge pipe and a waste discharge pipe on one side, and the discharge pipe and the waste discharge pipe are located above the support ring and the filter screen, respectively. The discharge pipe and the waste discharge pipe are both connected to a discharge valve.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the cooperation of a dilution tank, support frame, stirring shaft, stirring frame, hydraulic push rod, and sealing disc, ensures that both the rubber dispersant and water are positioned above the filter screen, allowing for thorough stirring and improving the uniformity of rubber dispersant dilution. Then, through the cooperation of a rotating block, turbulence bar, feed hopper, booster pump, and feed valve, the hydraulic push rod drives the sealing disc downwards, enabling the rubber dispersant dilution to pass through the filter screen for filtration. The booster pump pressurizes the tank, thereby improving the filtration efficiency of the rubber dispersant dilution and ultimately increasing its production efficiency.

[0015] 2. This utility model, through the setting of a pressure detector and a pressure relief valve, can detect the pressure inside the dilution tank, avoid damage to its internal components due to excessive pressure inside the dilution tank, and ensure that the internal components of the dilution tank can operate stably. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional perspective view of the structure of this utility model;

[0018] Figure 3 This is a top-view perspective view of the sealing block and support frame when the sealing disc of this utility model is raised to its maximum height and closed.

[0019] Figure 4 This is a three-dimensional schematic diagram of the combination of the disturbance strip and the stirring frame of this utility model.

[0020] Figure 5 This is a three-dimensional schematic diagram of the sealing disc of this utility model.

[0021] In the diagram: 1. Dilution tank; 2. Support frame; 3. Filter screen; 4. Rotating block; 5. Disruptor bar; 6. Stirring motor; 7. Stirring shaft; 8. Stirring frame; 9. Hydraulic push rod; 10. Sealing disc; 11. Feed hopper; 12. Booster pump; 13. Feed valve; 14. Pressure gauge; 15. Pressure relief valve; 16. Tilting port; 17. Tilting plate; 18. Sealing block; 19. Support ring; 20. Sliding column; 21. Sliding hole; 22. Discharge pipe; 23. Impurity discharge pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5 As shown, this utility model provides a dilution and filtration device for producing rubber dispersants, including a dilution tank 1. A support frame 2 is fixedly connected to the inner wall of the dilution tank 1. A filter screen 3 is provided on the top of the support frame 2. A rotating block 4 is rotatably connected to the top of the support frame 2 via a sealed bearing. A disturbance strip 5 is fixedly connected to the surface of the rotating block 4, and the bottom of the disturbance strip 5 is in contact with the filter screen 3. A stirring motor 6 is fixedly connected to the top of the dilution tank 1. The output end of the stirring motor 6 passes through the dilution tank 1 and is fixedly connected to a stirring shaft 7. The bottom of the stirring shaft 7 is fixedly connected to the rotating block 4. A stirring frame 8 is symmetrically fixedly connected to the surface of the dilution tank 1. A hydraulic push rod 9 is fixedly connected to the bottom of the dilution tank 1. The output end of the hydraulic push rod 9 passes through the dilution tank 1 and is fixedly connected to a sealing plate 10. The sealing plate 10 is slidably connected to the dilution tank 1. A sealing gasket is provided on the surface of the sealing plate 10, and the sealing gasket is sealed to the dilution tank 1. A feed hopper 11 and a booster pump 12 are symmetrically connected to the top of the dilution tank 1. A feed valve 13 is provided inside the feed hopper 11. Support legs are fixedly connected to the four corners of the bottom of the dilution tank 1, and the height of the support legs is greater than the height of the hydraulic push rod 9.

[0024] refer to Figure 1 and Figure 2 A pressure detector 14 is fixedly connected to the top of the inner wall of the dilution tank 1. A pressure relief hole is opened on the top of the dilution tank 1, and a pressure relief valve 15 is fixedly connected to the top of the pressure relief hole.

[0025] As a technical optimization of this utility model, the pressure detector 14 and the pressure relief valve 15 can detect the pressure inside the dilution tank 1, avoid damage to its internal components due to excessive pressure inside the dilution tank 1, and ensure that the internal components of the dilution tank 1 can operate stably.

[0026] refer to Figure 2 and Figure 4 The inner wall of the stirring frame 8 is symmetrically provided with a flipping opening 16, and a rotating shaft is rotatably connected inside the flipping opening 16. A flipping plate 17 is rotatably connected to the surface of the rotating shaft.

[0027] As a technical optimization of this utility model, by setting the flip port 16 and the flip plate 17, the centrifugal force generated when the stirring frame 8 rotates can be used to drive the flip plate 17 to rotate, thereby improving the mixing efficiency between the rubber dispersant and the water.

[0028] refer to Figure 3 and Figure 5 Multiple sealing blocks 18 are fixedly connected to the top of the sealing disc 10, and the sealing blocks 18 are used in conjunction with the support frame 2.

[0029] As a technical optimization of this utility model, by setting the sealing block 18, the gap between the sealing disc 10 and the support frame 2 is reduced, which can improve the fit between the sealing disc 10 and the support frame 2.

[0030] refer to Figure 2 and Figure 3 A support ring 19 is fixedly connected to the inner wall of the dilution tank 1. Multiple sliding columns 20 are fixedly connected to the top of the support ring 19. Multiple sliding holes 21 are opened on the surface of the sealing plate 10, and the multiple sliding holes 21 correspond one-to-one with the multiple sliding columns 20 and are slidably connected. A sealing ring is provided on the surface of the sliding hole 21, and the sealing ring is slidably connected to the sliding column 20.

[0031] As a technical optimization of this utility model, by setting up the support ring 19, the sliding column 20 and the sliding hole 21, the stability of the sealing disc 10 during lifting and lowering can be improved, and it can be prevented from tilting during lifting and lowering.

[0032] refer to Figure 1 and Figure 2 One side of the dilution tank 1 is connected to a discharge pipe 22 and a waste discharge pipe 23, and the discharge pipe 22 and the waste discharge pipe 23 are located above the support ring 19 and the filter screen 3, respectively. The discharge pipe 22 and the waste discharge pipe 23 are both connected to a discharge valve (not shown).

[0033] As a technical optimization of this utility model, the setting of the discharge pipe 22, the impurity discharge pipe 23 and the discharge valve facilitates the separate discharge of the rubber dispersant diluent and impurities, so that the staff can handle them separately.

[0034] The working principle and usage process of this utility model are as follows: When using this dilution and filtration equipment to produce rubber dispersant, first connect the device to an external power supply, then connect the discharge pipe 22 and the waste discharge pipe 23 to two external storage devices respectively. Start the hydraulic push rod 9 to drive the sealing disc 10 to rise linearly along the sliding column 20 to the maximum position, so that the sealing block 18 is engaged with the support frame 2. Then open the feed valve 13 to put it in the open / closed state, and then add rubber dispersant and water into the feed hopper 11, so that it enters the dilution tank 1 through the feed valve 13. After the rubber dispersant and water are added, close the feed valve 13 to close it. At this time, the rubber dispersant and water are both located above the support frame 2. Then start the stirring motor 6 to drive the stirring. The rotation of shaft 7 causes the stirring frame 8 and the tilting plate 17 to rotate, thereby improving the mixing efficiency of the rubber dispersant and water. When the rubber dispersant and water are mixed into a rubber dispersant dilution, the hydraulic push rod 9 is activated again to drive the sealing plate 10 to descend and return to its original position. At this time, the rubber dispersant dilution passes through the filter screen 3 by gravity for filtration. Then, the discharge valve on the discharge pipe 22 can be activated to discharge the rubber dispersant dilution to an external storage device. At this time, the booster pump 12 can be activated to increase the pressure in the dilution tank 1. Meanwhile, the rotation of the turbulence bar 5 can prevent the surface of the filter screen 3 from becoming clogged, thereby improving the filtration efficiency of the rubber dispersant dilution and thus improving the production efficiency of the rubber dispersant dilution.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dilution and filtration device for producing rubber dispersants, comprising a dilution tank (1), characterized in that: A support frame (2) is fixedly connected to the inner wall of the dilution tank (1). A filter screen (3) is provided on the top of the support frame (2). A rotating block (4) is rotatably connected to the top of the support frame (2) through a sealed bearing. A disturbance strip (5) is fixedly connected to the surface of the rotating block (4), and the bottom of the disturbance strip (5) is in contact with the filter screen (3). A stirring motor (6) is fixedly connected to the top of the dilution tank (1). The output end of the stirring motor (6) passes through the dilution tank (1) and is fixedly connected to a stirring shaft (7). (7) is fixedly connected to the bottom of the rotating block (4), and the surface of the stirring shaft (7) is symmetrically fixedly connected to the stirring frame (8). The bottom of the dilution tank (1) is fixedly connected to the hydraulic push rod (9). The output end of the hydraulic push rod (9) passes through the dilution tank (1) and is fixedly connected to the sealing plate (10). The sealing plate (10) is slidably connected to the dilution tank (1). The top of the dilution tank (1) is symmetrically connected to the feed hopper (11) and the booster pump (12). The feed hopper (11) is equipped with a feed valve (13).

2. The dilution and filtration equipment for producing rubber dispersants according to claim 1, characterized in that: A pressure detector (14) is fixedly connected to the top of the inner wall of the dilution tank (1), and a pressure relief hole is opened at the top of the dilution tank (1), and a pressure relief valve (15) is fixedly connected to the top of the pressure relief hole.

3. The dilution and filtration equipment for producing rubber dispersants according to claim 1, characterized in that: The inner wall of the stirring frame (8) is symmetrically provided with a flipping opening (16), and the inside of the flipping opening (16) is rotatably connected to a rotating shaft, and the surface of the rotating shaft is rotatably connected to a flipping plate (17).

4. The dilution and filtration equipment for producing rubber dispersants according to claim 1, characterized in that: The top of the sealing disc (10) is fixedly connected with a plurality of sealing blocks (18), and the sealing blocks (18) are used in conjunction with the support frame (2).

5. The dilution and filtration equipment for producing rubber dispersants according to claim 1, characterized in that: The inner wall of the dilution tank (1) is fixedly connected to a support ring (19), and the top of the support ring (19) is fixedly connected to a plurality of sliding columns (20). The surface of the sealing disc (10) is provided with a plurality of sliding holes (21), and the plurality of sliding holes (21) correspond one-to-one with the plurality of sliding columns (20) and are slidably connected.

6. The dilution and filtration equipment for producing rubber dispersants according to claim 5, characterized in that: The dilution tank (1) is connected to a discharge pipe (22) and a waste discharge pipe (23) on one side, and the discharge pipe (22) and the waste discharge pipe (23) are located above the support ring (19) and the filter screen (3), respectively.

Images