A high-efficiency polyacrylamide production device capable of inhibiting bubble formation

Abstract

The utility model belongs to high -efficient polyacrylamide production device technical field, especially one kind inhibits the high -efficient polyacrylamide production device of bubble formation, it includes production equipment ontology, feed pipe, discharge pipe, vacuum pump, apron and agitator, feed pipe, discharge pipe and vacuum pump are all fixedly installed on production equipment main body, the outside of apron and the top inner wall of production equipment main body slide contact, agitator fixedly installed on apron, this polyacrylamide production device still includes pressing mechanism and fixed mechanism, the quantity of pressing mechanism and fixed mechanism is all two groups, in the utility model, vacuum pump maintains the negative pressure environment inside production equipment ontology and inhibits bubble formation, apron and equipment main body sliding sealing cooperation enhance air tightness, docking mechanism is tightly pasted with fixed plate through extruding frame extruding pasting rod and guarantees sealing reliability, solve the problem that material bubble influences performance, simultaneously convenient separation apron clean up equipment inside thoroughly.

Description

Technical Field

[0001] This utility model relates to the technical field of high-efficiency polyacrylamide production equipment, and in particular to a high-efficiency polyacrylamide production equipment that suppresses bubble formation. Background Technology

[0002] Polyacrylamide is a high molecular polymer that can cause suspended particles in wastewater that are not easy to settle to coagulate and settle. It plays an important role in wastewater treatment, has many advantages and is widely used. According to the different polymer monomers, it can be divided into cationic polyacrylamide, anionic polyacrylamide, amphoteric polyacrylamide and nonionic polyacrylamide.

[0003] In existing polyacrylamide production equipment, bubbles are generated inside the polyacrylamide during production. The production equipment is not easy to suppress the bubbles, and the equipment itself is not easy to clean, which can easily affect the performance of polyacrylamide. Therefore, this utility model proposes a high-efficiency polyacrylamide production equipment to suppress bubble formation and solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where polyacrylamide production involves the formation of bubbles inside the polyacrylamide, making it difficult to suppress these bubbles in the production equipment, and the equipment itself is difficult to clean, which can easily affect the performance of the polyacrylamide. Therefore, this invention proposes a highly efficient polyacrylamide production device that suppresses bubble formation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-efficiency polyacrylamide production apparatus for suppressing bubble formation includes a production equipment body, a feed pipe, a discharge pipe, a vacuum pump, a cover plate, and a stirrer. The feed pipe, discharge pipe, and vacuum pump are all fixedly installed on the production equipment body. The outer side of the cover plate slides in contact with the inner top wall of the production equipment body. The stirrer is fixedly installed on the cover plate. The polyacrylamide production apparatus also includes...

[0007] The pressing mechanism and the fixing mechanism are both in two sets;

[0008] A docking mechanism, comprising: a bonding rod, a fixing plate, and a bonding block;

[0009] The bonding rod is fixedly installed on the top of the cover plate, the fixing plate is fixedly installed on the main body of the production equipment, the bonding block is fixedly installed on the top of the fixing plate, and the fixing plate and the bonding rod are in sliding contact.

[0010] As a preferred embodiment of this utility model, the pressing mechanism includes: a squeezing frame and a positioning block;

[0011] The extrusion frame is slidably connected to the top of the fixed plate, and the outer side of the positioning block is in sliding contact with the inner wall of the extrusion frame.

[0012] Furthermore, the horizontal movement of the extrusion frame presses the bonding rod against the fixed plate, enhancing the sealing strength of the cover edge and preventing air from seeping in and generating bubbles under negative pressure. At the same time, the sliding contact design facilitates pressure release during disassembly, simplifying the cleaning operation. After the positioning block and bonding block engage, the positioning block can prevent the extrusion frame from resetting, allowing the extrusion frame to stably press the bonding rod, forming a secondary sealing guarantee, so that the cover can stably seal the main body of the production equipment.

[0013] As a preferred embodiment of this utility model, the fixing mechanism includes: a pull rod, a rotating rod, and a rotating frame;

[0014] The pull rod is fixedly installed on the front side of the positioning block. The pull rod cooperates with the rotating rod, which is rotatably connected to the top of the rotating frame. The rotating frame is fixedly installed on the front side of the extrusion frame.

[0015] Furthermore, after rotating the rotating rod, the rotating rod drives the pulling rod and the low-temperature block to disengage from the bonding block through the round rod, thereby unlocking the extrusion frame. This allows the extrusion frame to disengage from the bonding rod, quickly release the lock, and complete the opening and closing of the cover plate with one hand, facilitating efficient cleaning of residues during production breaks.

[0016] As a preferred embodiment of this utility model, the top of the fixing plate is provided with a horizontal sliding groove, and the bottom of the extrusion frame is slidably connected to the inner wall of the horizontal sliding groove.

[0017] Furthermore, the horizontal chute guides the extrusion frame to move in a straight line, ensuring that the pressure is applied evenly.

[0018] As a preferred embodiment of this utility model, the bonding block has a rectangular groove, and the outer side of the positioning block slides in contact with the inner wall of the rectangular groove.

[0019] Furthermore, the rectangular groove provides precise locking points for the positioning block, enhancing the fit of the sealing surface.

[0020] In a preferred embodiment of this utility model, a round rod is fixedly installed on the top of the pulling rod, and the outer side of the round rod slides in contact with the inner wall of the right side of the rotating rod.

[0021] Furthermore, the round rod reduces rotational friction, making the locking operation less strenuous.

[0022] In a preferred embodiment of this utility model, a torsion spring is fixedly installed at the bottom of the rotating rod, and the torsion spring is fixedly connected to the rotating frame.

[0023] Furthermore, the torsion spring automatically resets the rotating rod to prevent seal failure due to improper locking.

[0024] Beneficial effects:

[0025] 1. The extrusion frame is pushed to move horizontally to press the bonding rod against the fixed plate, which enhances the sealing strength of the cover edge and prevents air from seeping in and generating bubbles under negative pressure. At the same time, the sliding contact design facilitates pressure release during disassembly and simplifies the cleaning operation. After the positioning block and the bonding block are engaged, the positioning block can prevent the extrusion frame from resetting, so that the extrusion frame can stably press the bonding rod, forming a secondary sealing guarantee, so that the cover can stably seal the main body of the production equipment.

[0026] 2. After rotating the rotating rod, the rotating rod drives the pulling rod and the low temperature block to disengage from the bonding block through the round rod, thereby unlocking the extrusion frame. This allows the extrusion frame to disengage from the bonding rod, quickly release the lock, and complete the opening and closing of the cover plate with one hand, facilitating efficient cleaning of residues during production breaks.

[0027] In this invention: the vacuum pump maintains a negative pressure environment inside the production equipment to suppress bubble formation; the cover plate slides and seals with the main body of the equipment to enhance airtightness; the docking mechanism squeezes the bonding rod with the fixed plate through the extrusion frame to ensure sealing reliability, thus solving the problem of material bubbles affecting performance, and at the same time facilitating the separation of the cover plate to thoroughly clean the inside of the equipment. Attached Figure Description

[0028] Figure 1 This is a three-dimensional front view schematic diagram of the structure of a high-efficiency polyacrylamide production device for suppressing bubble formation proposed in this utility model;

[0029] Figure 2 This is a top-view three-dimensional schematic diagram of the structure of a high-efficiency polyacrylamide production device for suppressing bubble formation proposed in this utility model.

[0030] Figure 3 This is a magnified three-dimensional front view of the structure of a high-efficiency polyacrylamide production device for suppressing bubble formation proposed in this utility model;

[0031] Figure 4 This is a three-dimensional sectional view of the main structure of a high-efficiency polyacrylamide production device for suppressing bubble formation, as proposed in this utility model.

[0032] In the diagram: 1. Main body of production equipment; 2. Feed pipe; 3. Discharge pipe; 4. Vacuum pump; 5. Cover plate; 6. Agitator; 7. Bonding rod; 8. Fixing plate; 9. Bonding block; 10. Extrusion frame; 11. Positioning block; 12. Pulling rod; 13. Rotating rod; 14. Torsion spring; 15. Rotating frame. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0034] Example 1

[0035] Reference Figure 1-4 A high-efficiency polyacrylamide production device for suppressing bubble formation includes a production equipment body, a feed pipe 2, a discharge pipe 3, a vacuum pump 4, a cover plate 5, and a stirrer 6. The feed pipe 2, discharge pipe 3, and vacuum pump 4 are all fixedly installed on the production equipment body 1. The outer side of the cover plate 5 slides in contact with the inner top wall of the production equipment body 1. The stirrer 6 is fixedly installed on the cover plate 5. The polyacrylamide production device also includes...

[0036] There are two sets of both the pressing mechanism and the fixing mechanism.

[0037] The docking mechanism includes: a bonding rod 7, a fixing plate 8, and a bonding block 9;

[0038] The bonding rod 7 is fixedly installed on the top of the cover plate 5, the fixing plate 8 is fixedly installed on the main body of the production equipment, and the bonding block 9 is fixedly installed on the top of the fixing plate 8. The fixing plate 8 and the bonding rod 7 are in sliding contact.

[0039] Through the above structure: the vacuum pump 4 maintains a negative pressure environment inside the production equipment to suppress bubble formation; the cover plate 5 slides and seals with the main body of the equipment to enhance airtightness; the docking mechanism squeezes the bonding rod 7 with the fixed plate 8 through the extrusion frame 10 to ensure the reliability of the seal, solves the problem of material bubbles affecting performance, and at the same time facilitates the separation of the cover plate 5 to thoroughly clean the inside of the equipment.

[0040] In order to achieve sealing of the main body 1 of the production equipment, the pressing mechanism includes: extrusion frame 10 and positioning block 11;

[0041] The extrusion frame 10 is slidably connected to the top of the fixed plate 8. The outer side of the positioning block 11 slides in contact with the inner wall of the extrusion frame 10, pushing the extrusion frame 10 to move horizontally and press the bonding rod 7 against the fixed plate 8, thereby enhancing the sealing strength of the edge of the cover plate 5 and preventing air from seeping in and generating bubbles under negative pressure. At the same time, the sliding contact design facilitates the release of pressure during disassembly and simplifies the cleaning operation. After the positioning block 11 engages with the bonding block 9, the positioning block 11 can prevent the extrusion frame 10 from resetting, so that the extrusion frame 10 can stably press the bonding rod 7, forming a secondary sealing guarantee, so that the cover plate 5 can stably seal the main body 1 of the production equipment.

[0042] In order to unlock the extrusion frame 10, the fixing mechanism includes: a pull rod 12, a rotating rod 13 and a rotating frame 15;

[0043] Pull rod 12 is fixedly installed on the front side of positioning block 11. Pull rod 12 cooperates with rotating rod 13. Rotating rod 13 is rotatably connected to the top of rotating frame 15. Rotating frame 15 is fixedly installed on the front side of extrusion frame 10. After rotating rotating rod 13, rotating rod 13 drives pull rod 12 and low temperature block to disengage from bonding block 9 through round rod, thereby unlocking extrusion frame 10. This allows extrusion frame 10 to disengage from bonding rod 7, quickly release the lock, and complete the opening and closing of cover plate 5 with one hand, facilitating efficient cleaning of residues during production breaks.

[0044] In order to install the extrusion frame 10, a horizontal groove is provided on the top of the fixing plate 8. The bottom of the extrusion frame 10 is slidably connected to the inner wall of the horizontal groove. The horizontal groove guides the extrusion frame 10 to move in a straight line, ensuring that the pressure is applied evenly.

[0045] In order to position the extrusion frame 10, a rectangular groove is provided on the bonding block 9. The outer side of the positioning block 11 slides in contact with the inner wall of the rectangular groove. The rectangular groove provides a precise locking point for the positioning block 11 and enhances the sealing surface fit.

[0046] In order to unlock the squeezing frame 10, a round rod is fixedly installed on the top of the pulling rod 12. The outer side of the round rod slides in contact with the inner right side of the rotating rod 13. The round rod reduces rotational friction, making the locking operation easier.

[0047] As a preferred embodiment of this utility model, a torsion spring 14 is fixedly installed at the bottom of the rotating rod 13. The torsion spring 14 is fixedly connected to the rotating frame 15. The torsion spring 14 automatically resets the rotating rod 13 to prevent the seal from failing due to lack of locking.

[0048] The working principle of this utility model is as follows: Polyacrylamide raw material is added to the inside of the production equipment body 1 through the feed pipe 2, where it reacts. A vacuum pump 4 maintains a negative pressure environment within the production equipment body to suppress bubble formation. A sealing ring is fixedly installed on the top inner wall of the production equipment body 1. The cover plate 5 slides and seals with the production equipment body 1 to enhance airtightness. The docking mechanism, through the extrusion frame 10, tightly fits the bonding rod 7 with the fixed plate 8, ensuring reliable sealing and solving the problem of material bubbles affecting performance. Simultaneously, it facilitates the separation of the cover plate 5 for thorough cleaning of the equipment interior. When cleaning of the inner wall of the production equipment body 1 is required, simply rotate the rotating rod 13 on the extrusion frame 10. After rotating the rotating rod 13, the rotating rod 13, through the round rod, drives the pulling rod 12 and the low-temperature block to detach from the bonding block 9. Unlocking the extrusion frame 10 allows it to disengage from the bonding rods 7, quickly releasing the lock. The cover plate 5 can be opened and closed with one hand, facilitating efficient cleaning of residues during production breaks. After cleaning, the cover plate 5 is inserted into the top of the main body 1 of the production equipment. The two bonding rods 7 are positioned on top of the two fixed plates 8. Pushing the extrusion frame 10 horizontally presses the bonding rods 7 against the fixed plates 8, enhancing the sealing strength of the cover plate 5's edges and preventing air from seeping in and generating bubbles under negative pressure. The sliding contact design facilitates pressure release during disassembly, simplifying the cleaning operation. Then, the positioning block 11 is released to engage with the bonding block 9. The positioning block 11 prevents the extrusion frame 10 from resetting, allowing the extrusion frame 10 to stably press the bonding rods 7, forming a secondary sealing guarantee. This ensures that the cover plate 5 stably seals the main body 1 of the production equipment.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency polyacrylamide production apparatus for suppressing bubble formation, comprising a production equipment body, a feed pipe (2), a discharge pipe (3), a vacuum pump (4), a cover plate (5), and a stirrer (6), wherein the feed pipe (2), the discharge pipe (3), and the vacuum pump (4) are all fixedly installed on the production equipment body (1), the outer side of the cover plate (5) is in sliding contact with the inner top wall of the production equipment body (1), and the stirrer (6) is fixedly installed on the cover plate (5), characterized in that, The polyacrylamide production unit also includes The pressing mechanism and the fixing mechanism are both in two sets; The docking mechanism includes: a bonding rod (7), a fixing plate (8), and a bonding block (9); The bonding rod (7) is fixedly installed on the top of the cover plate (5), the fixing plate (8) is fixedly installed on the main body of the production equipment, the bonding block (9) is fixedly installed on the top of the fixing plate (8), and the fixing plate (8) and the bonding rod (7) are in sliding contact.

2. The high-efficiency polyacrylamide production apparatus for suppressing bubble formation according to claim 1, characterized in that, The pressing mechanism includes: a squeezing frame (10) and a positioning block (11). The extrusion frame (10) is slidably connected to the top of the fixed plate (8), and the outer side of the positioning block (11) is in sliding contact with the inner wall of the extrusion frame (10).

3. The high-efficiency polyacrylamide production apparatus for suppressing bubble formation according to claim 1, characterized in that, The fixing mechanism includes: a pull rod (12), a rotating rod (13), and a rotating frame (15); The pull rod (12) is fixedly installed on the front side of the positioning block (11). The pull rod (12) cooperates with the rotating rod (13). The rotating rod (13) is rotatably connected to the top of the rotating frame (15). The rotating frame (15) is fixedly installed on the front side of the squeezing frame (10).

4. The high-efficiency polyacrylamide production apparatus for suppressing bubble formation according to claim 2, characterized in that, The top of the fixed plate (8) is provided with a horizontal sliding groove, and the bottom of the extrusion frame (10) is slidably connected to the inner wall of the horizontal sliding groove.

5. The high-efficiency polyacrylamide production apparatus for suppressing bubble formation according to claim 2, characterized in that, The bonding block (9) has a rectangular groove, and the outer side of the positioning block (11) slides in contact with the inner wall of the rectangular groove.

6. The high-efficiency polyacrylamide production apparatus for suppressing bubble formation according to claim 3, characterized in that, A round rod is fixedly installed on the top of the pulling rod (12), and the outer side of the round rod slides in contact with the inner right side wall of the rotating rod (13).

7. The high-efficiency polyacrylamide production apparatus for suppressing bubble formation according to claim 3, characterized in that, A torsion spring (14) is fixedly installed at the bottom of the rotating rod (13), and the torsion spring (14) is fixedly connected to the rotating frame (15).

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