A feed inlet protection structure for a liquid phase impact mixing device

Abstract

This utility model relates to the technical field of liquid phase impact mixing devices, specifically a protective structure for the feed inlet of a liquid phase impact mixing device. It includes a feed hopper, which is fixedly mounted on the main body of the liquid phase impact mixing device. Symmetrical connecting protrusions are fixedly mounted on the side wall of the protective mesh plate. The protective mesh plate is installed inside the feed hopper via connecting components and auxiliary components. By inserting the corresponding inserts into the slots, and using the handles on the L-shaped clamping plate, the protective mesh plate is moved by clamping the mounting plates on both sides. The mounting plates are then inserted into the mounting grooves until the L-shaped clamping plate engages with the grooves. The position of the L-shaped clamping plate is then fixed, thus securing the protective mesh plate within the feed hopper of the main body of the liquid phase impact mixing device. The operation is simple and quick, avoiding direct manual contact with the protective mesh plate during installation and removal, and preventing corrosive liquids adhering to the protective mesh plate from damaging the operator's arms, thus providing protection for the operator.

Description

Technical Field

[0001] This utility model relates to the technical field of liquid phase impact mixing devices, specifically a protective structure for the feed inlet of a liquid phase impact mixing device. Background Technology

[0002] Chinese patent document CN220345647U discloses a drug mixing device specifically for landfill leachate, including a leachate guide channel, a drug guide channel, a mixed liquid guide channel, an internally threaded hole, an externally threaded hollow conduit, a transition conduit, a nozzle with through holes, a motor base, a motor, a bearing seat, and a rotating rod. The advantages of this invention are: the drug and leachate undergo primary mixing through mutual impact within the leachate and drug guide channels, and are then sprayed out through the externally threaded hollow conduit, transition conduit, and nozzle with through holes, completing a rapid first-stage mixing of the drug and leachate; the added motor base, motor, bearing seat, rotating rod, stirring unit, and coupling enable a secondary, highly efficient mixing of the drug and leachate sprayed from the externally threaded hollow conduit, transition conduit, and nozzle with through holes; simultaneously, the rapidly mixed liquid is directly sprayed onto the surface of the rapidly stirred mixed liquid, achieving thorough mixing of the drug and leachate.

[0003] However, in the above-mentioned solutions and existing technologies, the liquid is poured into the device from the feed hopper of the liquid phase impact mixing device for liquid phase impact mixing. Usually, a protective mesh plate is installed in the feed hopper with screws to prevent foreign objects from falling into the feed hopper and causing damage. When the protective mesh plate is damaged, it needs to be manually touched by personnel for disassembly and replacement. The protective mesh plate usually has some liquid adhering to it, and some of the liquid is corrosive. Personnel can easily be injured when touching the protective mesh plate during disassembly and assembly. Improvements and optimizations are needed.

[0004] Therefore, this utility model proposes a feed inlet protection structure for a liquid phase impact mixing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a protective structure for the feed inlet of a liquid phase impact mixing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feed inlet protection structure for a liquid phase impact mixing device, comprising:

[0007] The feeding hopper is fixedly installed on the main body of the liquid phase impact mixing device. The inner wall of the feeding hopper is symmetrically provided with mounting grooves, and the side wall of the mounting groove is provided with a slot.

[0008] A protective mesh panel, wherein connecting protrusions are symmetrically fixed on the side wall of the protective mesh panel, and the protective mesh panel is installed in the feed hopper through connecting components and auxiliary components.

[0009] Preferably, the mounting plate in the connecting assembly is movably engaged in the mounting groove, an L-shaped retaining plate is fixedly provided at the end of the mounting plate, a handrail is fixedly provided on the side wall of the L-shaped retaining plate, the L-shaped retaining plate is engaged with the retaining groove, and an insert block is fixedly provided on the side wall of the mounting plate.

[0010] Preferably, a first magnetic block is fixedly embedded at the bottom end of the insert block, a slot is provided on the side wall of the connecting protrusion, and a second magnetic block is fixedly embedded on the bottom wall of the slot. The first magnetic block and the second magnetic block attract each other.

[0011] Preferably, the fixing boxes in the auxiliary components are symmetrically fixed on the outer wall of the feed hopper. The fixing boxes are engaged with the L-shaped card plate. A rotating column is movably arranged inside the fixing box, and both ends of the rotating column penetrate through the inner walls of both sides of the fixing box.

[0012] Preferably, baffles are symmetrically fixed at both ends of the rotating column, and the baffles are engaged with the fixing box. Positioning blocks are symmetrically fixed on both sides of the L-shaped plate, and the baffles are engaged with the positioning blocks. A fixing plate is fixedly sleeved on the rotating column, and the fixing plate is located inside the fixing box.

[0013] Preferably, a positioning groove is provided on the side wall of the fixed plate, a positioning rod is movably sleeved on the upper side wall of the fixed plate, a pull ring is fixedly provided at the end of the positioning rod, a limit plate is fixedly sleeved on the positioning rod, a spring is sleeved on the positioning rod, the two ends of the spring are respectively engaged with the limit plate and the inner wall of the fixed box, and the positioning rod is inserted into the positioning groove.

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

[0015] By inserting the corresponding insert blocks into the slots, and using the handles on the L-shaped card plate, the protective mesh plate is moved by the clamping of the mounting plates on both sides. The mounting plate is then inserted into the mounting groove until the L-shaped card plate is engaged with the slot. The position of the L-shaped card plate is then fixed, thus securing the protective mesh plate in the feed hopper of the main body of the liquid phase impact mixing device. The operation is simple and quick, avoiding direct manual contact with the protective mesh plate during the installation and removal process, and preventing corrosive liquids adhering to the protective mesh plate from damaging the operator's arms, thus providing protection for the operator. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the connection of the protective mesh panel structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the mounting plate structure connection of this utility model;

[0019] Figure 4 This is a half-sectional view of the connection of the fixing box structure of this utility model;

[0020] Figure 5 This utility model Figure 4 A magnified view of a portion of the image.

[0021] In the figure: 1. Main body of liquid phase impact mixing device; 2. Feed bin; 3. Protective mesh plate; 4. Connecting protrusion; 5. Mounting groove; 6. Slot; 7. Mounting plate; 8. L-shaped plate; 9. Insert block; 10. First magnetic block; 11. Slot; 12. Second magnetic block; 13. Fixing box; 14. Rotating column; 15. Baffle; 16. Positioning block; 17. Fixing plate; 18. Positioning groove; 19. Positioning rod; 20. Limiting plate; 21. Spring. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please see Figures 1-5 The present invention provides the following two preferred embodiments:

[0024] Example 1: A protective structure for the feed inlet of a liquid phase impact mixing device, comprising: a feed chamber 2, which is fixedly mounted on the main body 1 of the liquid phase impact mixing device; symmetrically arranged mounting grooves 5 on the inner wall of the feed chamber 2; and slots 6 on the side walls of the mounting grooves 5; a protective mesh plate 3, on the side walls of which symmetrically arranged connecting protrusions 4 are fixedly arranged; the protective mesh plate 3 is arranged in the feed chamber 2 through a connecting component and an auxiliary component; a mounting plate 7 in the connecting component is movably engaged in the mounting groove 5; an L-shaped locking plate 8 is fixedly arranged at the end of the mounting plate 7; a handrail is fixedly arranged on the side wall of the L-shaped locking plate 8; the L-shaped locking plate 8 engages with the slots 6; and an insert block 9 is fixedly arranged on the side wall of the mounting plate 7; a first magnetic block 10 is fixedly embedded at the bottom end of the insert block 9; a slot 11 is opened on the side wall of the connecting protrusion 4; and a second magnetic block 12 is fixedly embedded on the bottom wall of the slot 11; the first magnetic block 10 and the second magnetic block 12 attract each other.

[0025] In use, insert the plug 9 into the corresponding slot 11. The first magnetic block 10 and the second magnetic block 12 attract each other to complete the initial connection between the two mounting plates 7 and the protective mesh plate 3. With the help of the handle on the L-shaped card plate 8, the two mounting plates 7 can clamp and move the protective mesh plate 3, so that the mounting plate 7 is engaged in the mounting groove 5 until the L-shaped card plate 8 is engaged with the slot 6. After fixing the position of the L-shaped card plate 8, the protective mesh plate 3 is fixedly installed in the feed hopper 2 of the main body 1 of the liquid phase impact mixing device. The operation is simple and quick, avoiding direct manual contact with the protective mesh plate 3 during the disassembly and assembly process, and preventing the corrosive liquid adhering to the protective mesh plate 3 from damaging the operator's arms, thus protecting the operator.

[0026] Example 2: Based on Example 1, the fixing box 13 in the auxiliary component is symmetrically fixedly arranged on the outer wall of the feed hopper 2. The fixing box 13 is engaged with the L-shaped clamping plate 8. A rotating column 14 is movably arranged inside the fixing box 13, with both ends of the rotating column 14 penetrating the inner walls of both sides of the fixing box 13. Baffles 15 are symmetrically fixedly arranged at both ends of the rotating column 14, and the baffles 15 are engaged with the fixing box 13. Positioning blocks 16 are symmetrically fixedly arranged on both sides of the L-shaped clamping plate 8, and the baffles 15 are engaged with the positioning blocks 16. The rotating column 14 is fixedly sleeved with a fixed plate 17, which is located inside the fixed box 13. A positioning groove 18 is provided on the side wall of the fixed plate 17, and a positioning rod 19 is movably sleeved on the upper side wall of the fixed plate 17. A pull ring is fixedly provided at the end of the positioning rod 19. A limit plate 20 is fixedly sleeved on the positioning rod 19. A spring 21 is sleeved on the positioning rod 19. The two ends of the spring 21 are respectively engaged with the limit plate 20 and the inner wall of the fixed box 13. The positioning rod 19 is inserted into the positioning groove 18.

[0027] In use, after the L-shaped card plate 8 is engaged with the card slot 6, the fixing box 13 is engaged with the L-shaped card plate 8. Rotate the baffle 15 until it is engaged with the positioning block 16. During the process, the rotating column 14 drives the fixing plate 17 to rotate so that the opening of the positioning slot 18 faces upward. At this time, the compressed spring 21 pushes the limiting plate 20 to move, thereby making the positioning rod 19 engage with the positioning slot 18 to complete the position fixation of the fixing plate 17. This makes the baffle 15 and the positioning block 16 stably engage and limit the L-shaped card plate 8, thereby realizing the fixed installation of the protective net plate 3, which plays a protective role for the main body 1 of the liquid phase impact mixing device and prevents foreign objects from falling from the feed bin 2 into the main body 1 of the liquid phase impact mixing device.

[0028] 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 feed inlet protection structure for a liquid phase impact mixing device, characterized in that: include: Feeding bin (2), the feeding bin (2) is fixedly installed on the main body (1) of the liquid phase impact mixing device, and the inner wall of the feeding bin (2) is symmetrically provided with mounting grooves (5), and the side wall of the mounting grooves (5) is provided with slots (6); The protective mesh plate (3) has connecting protrusions (4) symmetrically fixed on its side wall. The protective mesh plate (3) is set in the feed hopper (2) through connecting components and auxiliary components.

2. The feed inlet protection structure for a liquid phase impact mixing device according to claim 1, characterized in that: The mounting plate (7) in the connecting assembly is movably engaged in the mounting groove (5). An L-shaped clamping plate (8) is fixedly provided at the end of the mounting plate (7). A handrail is fixedly provided on the side wall of the L-shaped clamping plate (8). The L-shaped clamping plate (8) is engaged with the groove (6). An insert block (9) is fixedly provided on the side wall of the mounting plate (7).

3. The feed inlet protection structure for a liquid phase impact mixing device according to claim 2, characterized in that: The bottom end of the insert (9) is fixedly fitted with a first magnetic block (10), and a slot (11) is opened on the side wall of the connecting protrusion (4). A second magnetic block (12) is fixedly fitted on the bottom wall of the slot (11). The first magnetic block (10) and the second magnetic block (12) attract each other.

4. The feed inlet protection structure for a liquid phase impact mixing device according to claim 1, characterized in that: The fixed box (13) in the auxiliary component is symmetrically fixed on the outer wall of the feed hopper (2). The fixed box (13) is engaged with the L-shaped card plate (8). A rotating column (14) is movably arranged inside the fixed box (13). The two ends of the rotating column (14) penetrate through the inner walls of both sides of the fixed box (13).

5. The feed inlet protection structure for a liquid phase impact mixing device according to claim 4, characterized in that: The rotating column (14) is symmetrically fixed with baffles (15) at both ends, and the baffles (15) are snapped into the fixed box (13). The positioning blocks (16) are symmetrically fixed on both sides of the L-shaped plate (8), and the baffles (15) are snapped into the positioning blocks (16). The rotating column (14) is fixedly fitted with a fixing plate (17), and the fixing plate (17) is located inside the fixed box (13).

6. The feed inlet protection structure for a liquid phase impact mixing device according to claim 5, characterized in that: The fixed plate (17) has a positioning groove (18) on its side wall. A positioning rod (19) is movably sleeved on the upper side wall of the fixed plate (17). A pull ring is fixedly installed at the end of the positioning rod (19). A limit plate (20) is fixedly sleeved on the positioning rod (19). A spring (21) is sleeved on the positioning rod (19). The two ends of the spring (21) are respectively engaged with the limit plate (20) and the inner wall of the fixed box (13). The positioning rod (19) is inserted into the positioning groove (18).

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