Anti-corrosion and wear-resistant coating stirring equipment for deep sea water pump

Abstract

The utility model relates to the technical field of stirring equipment, in particular to deep sea water pump anti-corrosion wear-resistant coating stirring equipment which comprises a barrel assembly, the barrel assembly comprises a stirring barrel, two groups of feed ports, a partition plate and a discharge port, the upper end of the stirring barrel is fixedly connected with a storage barrel, and the top of the storage barrel is provided with the two groups of feed ports. A storage barrel is arranged in the stirring barrel, a partition plate is fixedly connected into the storage barrel, a discharging port is formed in the bottom of the stirring barrel, a valve is fixedly installed on the outer side of the discharging port, a stirring assembly and a wall scraping assembly are arranged in the stirring barrel, and a discharging assembly is arranged in the storage barrel. Through the arrangement of the wall scraping assembly, materials attached to the inner wall of the stirring barrel can be scraped, the stirring effect can be enhanced by matching with the stirring assembly, meanwhile, when the stirring assembly conducts stirring, the servo motor is started, the first scraping plate can be driven to move to scrape the materials on the inner wall of the stirring barrel, and cleaning is more comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a stirring equipment for anti-corrosion and wear-resistant coatings for a deep sea water pump. Background Art

[0002] The anti-corrosion and wear-resistant coating uses: inorganic-organic interpenetrating network polymer as the film-forming material, the main materials are silicon carbide, boron oxide, fine-crystalline aluminum oxide (corundum), ultrafine zinc oxide, titanium oxide, metal powder made by special process, with appropriate pigments, solvents and additives. The wear-resistant and anti-corrosion coating can provide a protective anti-corrosion and wear-resistant coating with high wear resistance, impact resistance, high adhesion and tenacity for equipment, pipelines, tools, etc. It has good anti-corrosion and waterproof performance, and stirring equipment is required for stirring during production.

[0003] After searching, the patent application number is (202020524617.4), which discloses "a stirring device for anti-corrosion and wear-resistant silicone coating", which solves the problem that the stirring blades in the prior art are in the form of thin sheets. During high-speed rotation, the outer edge of the stirring blades rubs against the raw materials in the stirring barrel at high speed in line contact, and the friction force is extremely large. At the same time, since the contact area between the outer edge of the stirring blade and the raw materials is extremely small, instantaneous local high temperature will be generated at the contact point during high-speed stirring. When some solid particles rub against the edge of the high-speed rotating stirring blade, they will be scorched due to the instantaneous high temperature. The scorched and coked solid particles cannot be fully mixed into the coating, which will affect the performance of the anti-corrosion and wear-resistant silicone coating, and affect the quality and service life of the coating.

[0004] However, the above device has the following problems: when the existing stirring device is in use, the material is directly poured into the stirring device, resulting in insufficient mixing, affecting the reaction rate, and the material is easy to adhere to the inner wall or settle at the bottom during stirring, and the stirring efficiency is relatively low. After long-term use, it is difficult to clean the interior thoroughly, which is extremely wasteful of manpower and material resources. For this reason, we propose a deep sea water pump anti-corrosion and wear-resistant coating stirring equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a deep sea water pump anti-corrosion and wear-resistant coating stirring device to solve the problems proposed in the above background technology that the materials are directly poured into the stirring device, resulting in insufficient mixing, affecting the reaction rate, and the materials are easily attached to the inner wall or precipitated at the bottom during stirring, resulting in low stirring efficiency.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a deep sea water pump anti-corrosion and wear-resistant paint stirring equipment, comprising a barrel assembly, the barrel assembly comprising a stirring barrel, a feed port, a partition and a discharge port, the upper end of the stirring barrel is fixedly connected to a storage barrel, the top of the storage barrel is provided with two groups of feed ports, a partition is fixedly connected inside the storage barrel, a discharge port is provided at the bottom of the stirring barrel, a valve is fixedly installed on the outside of the discharge port, a stirring assembly and a scraping assembly are arranged in the stirring barrel, a feeding assembly is arranged in the storage barrel, the scraping assembly comprises a second connecting rod, a movable groove, a movable rod, a first spring, a fixed plate and a first scraper, a second connecting rod is arranged in the stirring barrel, a movable groove is arranged in the second connecting rod, a movable rod is arranged in the movable groove, a first spring is arranged on the inner side of the movable rod, a fixed plate is arranged on the outer side of the movable rod, and a first scraper is arranged in the fixed plate.

[0007] Preferably, the stirring assembly includes a servo motor, a stirring rod, a first connecting rod, a connecting block and a stirring impeller. The servo motor is fixedly installed at the top center position of the storage cylinder, the lower end of the servo motor is fixedly connected to the stirring rod, the stirring rod passes through the storage cylinder and is located in the stirring cylinder, the stirring rod is located on the surface of the stirring cylinder and six groups of first connecting rods are equidistantly fixedly connected, the top of the first connecting rod is fixedly connected to the connecting block, and the surface of the first connecting rod is rotatably connected to the stirring impeller.

[0008] Preferably, the surface of the stirring rod is located on the upper and lower sides of the first connecting rod and is fixedly connected with two groups of second connecting rods, a movable groove is opened in the second connecting rod, a movable rod is movably connected in the movable groove, a first spring is arranged on the inner side of the movable rod in the movable groove, two ends of the first spring are respectively abutted against the inner walls of the movable groove and the movable rod, the other end of the movable rod is fixedly connected with a fixing plate, and a first scraper is clamped on the inner side of the fixing plate.

[0009] Preferably, the unloading assembly includes a first connecting plate, a fixed column, a movable column, a second spring and a second connecting plate. The surface of the stirring rod located in the storage cylinder is fixedly connected to the first connecting plate, the lower end of the first connecting plate is fixedly connected to two groups of fixed columns, the fixed column is movably connected to a movable column, a second spring is arranged in the movable column, the two ends of the second spring are respectively connected to the fixed column and the movable column, the lower end of the movable column is fixedly connected to the second connecting plate, and the second connecting plate is located on the surface of the partition.

[0010] Preferably, a fixed block is fixedly connected to the surface of the second connecting rod on the lower side, the lower end of the fixed block is hingedly connected to a hinged rod, the lower end of the hinged rod is hingedly connected to a second scraper, and the second scraper is located at the bottom of the mixing drum.

[0011] Preferably, the inner end of the movable rod is fixedly connected to a limiting ring, and the diameter of the limiting ring is matched with the movable groove.

[0012] Preferably, a protrusion is fixedly connected to the outer side of the second connecting plate, and the cross section of the protrusion is triangular.

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

[0014] The utility model can scrape off the materials attached to the inner wall of the mixing drum through the arrangement of the scraping component, and can enhance the stirring effect when combined with the stirring component. When the stirring component is stirring, starting the servo motor can drive the first scraper to move to scrape off the materials on the inner wall of the mixing drum, making cleaning more comprehensive.

[0015] The utility model arranges the material discharge component, and the material is first stored in the storage cylinder through the feed port. When the stirring component is used for stirring, the first connecting plate and the second connecting plate are driven to rotate, and the material in the storage cylinder is initially stirred to make it fully mixed. The mixed material falls into the stirring cylinder through the partition to react with the internal material. With the cooperation of the movable column and the second spring, the material on the surface of the partition is cleaned to avoid waste caused by adhesion to the surface of the partition.

[0016] The utility model fully stirs the material inside the mixing drum through the cooperation of the stirring assembly, the fixed block, the hinged rod and the second scraper to prevent the material from being too large and precipitating at the bottom of the mixing drum. The stirring rod is driven by the servo motor to rotate, and the material in the mixing drum is mixed more fully under the rotation of the connecting block and the stirring impeller, thereby improving the reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structural section of the mixing drum of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the wall scraping component of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the blanking component of the utility model.

[0024] In the figure: 1. barrel assembly; 101. mixing barrel; 102. feed port; 103. partition; 104. discharge port; 2. storage barrel; 3. valve; 4. stirring assembly; 401. servo motor; 402. stirring rod; 403. first connecting rod; 404. connecting block; 405. stirring impeller; 5. scraping wall assembly; 501. second connecting rod; 502. movable groove; 503. movable rod; 504. first spring; 505. fixed plate; 506. first scraper; 6. unloading assembly; 601. first connecting plate; 602. fixed column; 603. movable column; 604. second spring; 605. second connecting plate; 7. fixed block; 8. hinged rod; 9. second scraper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides an embodiment: a deep sea water pump anti-corrosion and wear-resistant coating stirring device, including a barrel assembly 1, the barrel assembly 1 includes a stirring barrel 101, a feed port 102, a partition 103 and a discharge port 104, the upper end of the stirring barrel 101 is fixedly connected with a storage barrel 2, the top of the storage barrel 2 is provided with two groups of feed ports 102, the storage barrel 2 is fixedly connected with a partition 103, the bottom of the stirring barrel 101 is provided with a discharge port 104, the outer side of the discharge port 104 is fixedly installed with a valve 3, and the stirring assembly 4 and the scraper wall are arranged in the stirring barrel 101 Component 5, a material discharge component 6 is arranged in the storage cylinder 2, and the scraper component 5 includes a second connecting rod 501, a movable groove 502, a movable rod 503, a first spring 504, a fixed plate 505 and a first scraper 506. The second connecting rod 501 is arranged in the mixing drum 101, and a movable groove 502 is opened in the second connecting rod 501, and a movable rod 503 is arranged in the movable groove 502. The first spring 504 is arranged on the inner side of the movable rod 503, and the fixed plate 505 is arranged on the outer side of the movable rod 503. The first scraper 506 is arranged in the fixed plate 505;

[0027] The device solves the problem of insufficient mixing and affecting the reaction rate due to direct pouring of materials into the stirring device by setting the scraper assembly 5 and the feed discharge assembly 6, and the problem of low stirring efficiency due to the materials easily adhering to the inner wall or settling at the bottom during stirring.

[0028] Further, the stirring assembly 4 includes a servo motor 401, a stirring rod 402, a first connecting rod 403, a connecting block 404 and a stirring impeller 405. The servo motor 401 is fixedly installed at the top center of the storage barrel 2. The lower end of the servo motor 401 is fixedly connected to the stirring rod 402. The stirring rod 402 passes through the storage barrel 2 and is located in the stirring barrel 101. The surface of the stirring rod 402 located in the stirring barrel 101 is equidistantly fixedly connected with six groups of first connecting rods 403. The top of the first connecting rod 403 is fixedly connected to the connecting block 404. The surface of the first connecting rod 403 is rotatably connected to the stirring impeller 405. Figure 3 As shown, the structure is used to drive the stirring rod 402 to rotate through the servo motor 401, and stir the material at the inner end of the stirring drum 101 through the connecting block 404 and the stirring impeller 405. Under the action of the connecting block 404 and the stirring impeller 405, the stirring efficiency is improved and the material is fully mixed.

[0029] Furthermore, the surface of the stirring rod 402 is located at the upper and lower sides of the first connecting rod 403 and is fixedly connected with two sets of second connecting rods 501. The second connecting rod 501 is provided with a movable groove 502, and a movable rod 503 is movably connected in the movable groove 502. The inner side of the movable rod 503 is provided with a first spring 504 in the movable groove 502. The two ends of the first spring 504 are respectively against the inner walls of the movable groove 502 and the movable rod 503. The other end of the movable rod 503 is fixedly connected with a fixing plate 505, and the inner side of the fixing plate 505 is clamped with a first scraper 506. Figure 5 As shown, the structure is used to squeeze the movable rod 503 through the first spring 504, so that the movable rod 503 fits the first scraper 506 to the inner wall of the mixing drum 101, and the attachments on the inner wall of the mixing drum 101 are scraped off under the drive of the stirring rod 402, thereby avoiding waste of resources and extending the service life of the device.

[0030] Further, the material discharging assembly 6 includes a first connecting plate 601, a fixed column 602, a movable column 603, a second spring 604, and a second connecting plate 605. The surface of the stirring rod 402 located in the storage cylinder 2 is fixedly connected to the first connecting plate 601, and the lower end of the first connecting plate 601 is fixedly connected to two groups of fixed columns 602, and the movable column 603 is movably connected in the fixed column 602. The second spring 604 is arranged in the movable column 603, and the two ends of the second spring 604 are respectively connected to the fixed column 602 and the movable column 603, and the lower end of the movable column 603 is fixedly connected to the second connecting plate 605, and the second connecting plate 605 is located on the surface of the partition 103. Figure 6 As shown, the structure is used to pour the material into the storage barrel 2 through the feed port 102, and the first connecting plate 601 and the second connecting plate 605 are driven by the rotation of the stirring rod 402 to preliminarily stir the material in the storage barrel 2 to make it fully mixed, and then enter the stirring barrel 101 to react with other materials to improve the reaction efficiency.

[0031] Furthermore, a fixed block 7 is fixedly connected to the surface of the lower second connecting rod 501, and a hinge rod 8 is hingedly connected to the lower end of the fixed block 7, and a second scraper 9 is hingedly connected to the lower end of the hinge rod 8. The second scraper 9 is located at the bottom of the mixing drum 101. Figure 4 As shown, the structure is used to drive the second scraper 9 to move during stirring under the action of the second scraper 9, so as to scrape off the sediment at the bottom of the mixing drum 101 and enhance the stability of the stirring rod 402.

[0032] Furthermore, the inner end of the movable rod 503 is fixedly connected to a limiting ring, and the diameter of the limiting ring is adapted to the movable groove 502. Figure 5 As shown, the structure is used to connect with the movable rod 503 through a limiting ring to prevent the movable rod 503 from being separated from the movable groove 502, so that the movable rod 503 can move stably in the movable groove 502.

[0033] Furthermore, a protrusion is fixedly connected to the outer side of the second connecting plate 605, and the cross section of the protrusion is a triangle. Figure 6 As shown, the structure is used to clean the material on the surface of the partition 103 through the cooperation of the movable column 603 and the second spring 604 to avoid the material adhering to the surface of the partition 103 and causing waste.

[0034] Working principle: When used, Figure 1 and Figure 2 As shown, the material is first poured into the storage cylinder 2 through the feed port 102. Figure 3 and Figure 6 As shown, the servo motor 401 is started again, and the servo motor 401 drives the stirring rod 402 to rotate, and the stirring rod 402 drives the first connecting plate 601 and the second connecting plate 605 to rotate, so as to preliminarily stir the materials in the storage cylinder 2. With the cooperation of the movable column 603 and the second spring 604, the materials on the surface of the partition 103 are cleaned to avoid adhesion to the surface of the partition 103, so that the materials are fully mixed, and the mixed materials fall into the mixing cylinder 101 through the partition 103 to react with the internal materials, as shown in FIG. Figure 3 and Figure 5As shown, by rotating the stirring rod 402, the connecting block 404 and the stirring impeller 405 rotate to stir the material at the inner end of the stirring drum 101. Under the stirring of the connecting block 404 and the stirring impeller 405, the stirring efficiency is improved to make it fully mixed. During stirring, the movable rod 503 is squeezed by the first spring 504, so that the movable rod 503 makes the first scraper 506 fit the inner wall of the stirring drum 101. Driven by the stirring rod 402, the attachments on the inner wall of the stirring drum 101 are scraped off to avoid waste, and the inside of the stirring drum 101 is cleaned at the same time. Figure 4 As shown, when the stirring rod 402 rotates and stirs, the second scraper 9 is driven to move through the fixed block 7 and the hinged rod 8 to scrape off the sediment at the bottom of the stirring drum 101 and enhance the stability of the stirring rod 402. The above is the entire working principle of the utility model.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A deep sea water pump anti-corrosion and wear-resistant coating stirring device, comprising a cylinder assembly (1), Features: The barrel assembly (1) comprises a mixing barrel (101), a feed port (102), a partition (103) and a discharge port (104); the upper end of the mixing barrel (101) is fixedly connected to a storage barrel (2); the top of the storage barrel (2) is provided with two groups of feed ports (102); the storage barrel (2) is fixedly connected with a partition (103); the bottom of the mixing barrel (101) is provided with a discharge port (104); a valve (3) is fixedly installed on the outside of the discharge port (104); a mixing assembly (4) and a wall scraping assembly (5) are arranged in the mixing barrel (101); a discharge assembly (6) is arranged in the storage barrel (2); The wall scraping assembly (5) comprises a second connecting rod (501), a movable groove (502), a movable rod (503), a first spring (504), a fixed plate (505) and a first scraper (506); the second connecting rod (501) is arranged in the mixing drum (101); the second connecting rod (501) is provided with a movable groove (502); the movable rod (503) is arranged in the movable groove (502); the first spring (504) is arranged on the inner side of the movable rod (503); the fixed plate (505) is arranged on the outer side of the movable rod (503); and the first scraper (506) is arranged in the fixed plate (505).

2. A deep sea water pump anti-corrosion and wear-resistant coating stirring device according to claim 1, Features: The stirring assembly (4) comprises a servo motor (401), a stirring rod (402), a first connecting rod (403), a connecting block (404) and a stirring impeller (405); the servo motor (401) is fixedly installed at the top center position of the storage cylinder (2); the lower end of the servo motor (401) is fixedly connected to the stirring rod (402); the stirring rod (402) passes through the storage cylinder (2) and is located in the stirring cylinder (101); the surface of the stirring rod (402) located in the stirring cylinder (101) is fixedly connected with six groups of first connecting rods (403) at equal intervals; the top end of the first connecting rod (403) is fixedly connected to the connecting block (404); and the surface of the first connecting rod (403) is rotatably connected to the stirring impeller (405).

3. A deep sea water pump anti-corrosion and wear-resistant coating stirring device according to claim 2, Features: The surface of the stirring rod (402) is located at the upper and lower sides of the first connecting rod (403), and two groups of second connecting rods (501) are fixedly connected. A movable groove (502) is opened in the second connecting rod (501), and a movable rod (503) is movably connected in the movable groove (502). The inner side of the movable rod (503) is provided with a first spring (504) located in the movable groove (502), and the two ends of the first spring (504) are respectively against the inner walls of the movable groove (502) and the movable rod (503). The other end of the movable rod (503) is fixedly connected to a fixed plate (505), and the inner side of the fixed plate (505) is clamped with a first scraper (506).

4. A deep sea water pump anti-corrosion and wear-resistant coating stirring device according to claim 2, Features: The unloading assembly (6) comprises a first connecting plate (601), a fixed column (602), a movable column (603), a second spring (604) and a second connecting plate (605); the surface of the stirring rod (402) located in the storage cylinder (2) is fixedly connected to the first connecting plate (601); the lower end of the first connecting plate (601) is fixedly connected to two groups of fixed columns (602); the fixed column (602) is movably connected to the movable column (603); the movable column (603) is provided with a second spring (604); the two ends of the second spring (604) are respectively connected to the fixed column (602) and the movable column (603); the lower end of the movable column (603) is fixedly connected to the second connecting plate (605); the second connecting plate (605) is located on the surface of the partition (103).

5. A deep sea water pump anti-corrosion and wear-resistant coating stirring device according to claim 1, Features: A fixed block (7) is fixedly connected to the surface of the second connecting rod (501) at the lower side, the lower end of the fixed block (7) is hingedly connected to a hinged rod (8), the lower end of the hinged rod (8) is hingedly connected to a second scraper (9), and the second scraper (9) is located at the bottom of the mixing drum (101).

6. A deep sea water pump anti-corrosion and wear-resistant coating stirring device according to claim 1, Features: The inner end of the movable rod (503) is fixedly connected to a limiting ring, and the diameter of the limiting ring is matched with the movable groove (502).

7. A deep sea water pump anti-corrosion and wear-resistant coating stirring device according to claim 4, Features: A protrusion is fixedly connected to the outer side of the second connecting plate (605), and the cross section of the protrusion is triangular.

Images