Reaction kettle stirrer capable of preventing inner wall adhesion

Abstract

The utility model belongs to the technical field of reaction kettle stirrers, and particularly relates to a reaction kettle stirrer capable of preventing inner wall adhesion, which comprises a motor, a protective frame and connecting rods, the protective frame is arranged at the bottom end of the motor, the connecting rods are arranged on two sides of the protective frame, and anti-adhesion mechanisms are arranged at two ends of the protective frame. The anti-adhesion mechanism comprises a first rotating rod and a second rotating rod, the output end of the motor is connected with the first rotating rod extending into the protection frame through a coupler, and the second rotating rod is arranged at the end, away from the first rotating rod, of the protection frame. The reaction kettle can be used for scraping materials adhered to the inner wall of the reaction kettle, and is convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactor stirrers, in particular to a reactor stirrer that prevents inner wall adhesion. Background Art

[0002] The broad understanding of a reactor is a stainless steel container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. The pressure requirements during the reaction process also have different design requirements for the container. The reactor agitator is an important component inside the reactor.

[0003] After a period of use, a lot of materials will adhere to the inner wall of the reactor, which not only wastes materials, but also makes it difficult to clean the inner wall for a long time, affecting subsequent use. The existing reactor agitator size is generally fixed, and can only stir materials within a limited range. After stirring, some materials will adhere to the inner wall of the reactor, which is inconvenient to clean. Summary of the invention

[0004] The utility model aims to provide a reactor stirrer which can prevent the inner wall from adhering, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reactor agitator for preventing inner wall adhesion, comprising a motor, a protective frame and a connecting rod, wherein a protective frame is provided at the bottom end of the motor, connecting rods are provided on both sides of the protective frame, and anti-adhesion mechanisms are provided at both ends of the protective frame, the anti-adhesion mechanisms include a first rotating rod and a second rotating rod, the output end of the motor is connected to the first rotating rod extending into the interior of the protective frame through a coupling, and the second rotating rod is provided at the end of the protective frame away from the first rotating rod.

[0006] Preferably, one end of the first rotating rod and the second rotating rod are both provided with a first bevel gear, one side of the first bevel gear is meshingly connected with the second bevel gear, and the surfaces of the first rotating rod and the second rotating rod are both welded with evenly distributed first stirring blades.

[0007] Preferably, a mounting seat is provided at one end of the first rotating rod and the second rotating rod away from the first bevel gear, and a fixing seat is provided on both sides of the mounting seat, and an electric push rod is installed inside the fixing seat.

[0008] Preferably, a connecting plate is provided on one side of the electric push rod, a second stirring blade extending to the outside of the fixing seat is provided on one side of the connecting plate, and a uniformly distributed scraper is welded and connected to one side of the second stirring blade.

[0009] Preferably, both ends of the connecting rod are provided with symmetrically distributed vertical plates, and one end of each vertical plate is rotatably connected to a mixing plate via a rotating shaft.

[0010] Preferably, one end of the first stirring blade is welded to a symmetrically distributed L-shaped rod, one side of the L-shaped rod is welded to an adjustment ring, and an adjustment rod is rotatably connected between the adjustment ring and the vertical plate via a hinge seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, the motor is started, and the output end of the motor drives the first rotating rod and the first bevel gear to rotate, and the first bevel gear drives the second bevel gear to rotate, thereby driving the second rotating rod to rotate, and the first rotating rod and the second rotating rod can drive the mounting seat to rotate when they rotate, and the mounting seat drives the fixed seat to rotate, so that the second stirring blade and the scraper provided on one side of the fixed seat rotate synchronously, so that the agitator can stir the material more evenly; and by starting the electric push rod, the electric push rod drives the connecting plate to move, and the connecting plate drives the second stirring blade to move, so that the second stirring blade is attached to the inner wall of the reactor and scrapes off the material adhered to the inner wall, and at the same time, the first rotating rod and the second rotating rod can rotate in the opposite direction through the connection between the first bevel gear and the second bevel gear when rotating, driving the first stirring blade on the surface of the first rotating rod and the second rotating rod to rotate in the opposite direction, thereby improving the mixing effect; and the first stirring blade can drive the adjusting ring to rotate through the L-shaped rod, so that the adjusting ring can pull the adjusting rod through its own protrusions and grooves when rotating, and the adjusting rod pulls the mixing plate, and at the same time drives the mixing plate to swing continuously, thereby further improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is a front view cross-sectional enlarged structural schematic diagram of the anti-adhesion mechanism of the utility model;

[0017] Figure 4 This is an enlarged bottom-view cross-sectional structural diagram of the adjustment ring of the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the adjusting ring of the utility model.

[0019] In the figure: 1. motor; 2. protection frame; 3. connecting rod; 4. anti-adhesion mechanism; 401. first rotating rod; 402. second rotating rod; 403. first bevel gear; 404. second bevel gear; 405. first stirring blade; 406. mounting seat; 407. fixing seat; 408. electric push rod; 409. connecting plate; 410. second stirring blade; 411. scraper; 412. vertical plate; 413. mixing plate; 414. L-shaped rod; 415. adjustment ring; 416. adjustment rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a reactor agitator for preventing inner wall adhesion, comprising a motor 1, a protective frame 2 and a connecting rod 3, the bottom end of the motor 1 is provided with a protective frame 2, both sides of the protective frame 2 are provided with connecting rods 3, both ends of the protective frame 2 are provided with anti-adhesion mechanisms 4, the anti-adhesion mechanisms 4 include a first rotating rod 401 and a second rotating rod 402, the output end of the motor 1 is connected to the first rotating rod 401 extending into the protective frame 2 through a coupling, the end of the protective frame 2 away from the first rotating rod 401 is provided with the second rotating rod 402, one end of the first rotating rod 401 and the second rotating rod 402 are both provided with a first bevel gear 403, one side of the first bevel gear 403 is meshed with a second bevel gear 404, the surfaces of the first rotating rod 401 and the second rotating rod 402 are both welded with uniformly distributed first stirring blades 405, the first rotating rod 401 A mounting seat 406 is provided at one end away from the first bevel gear 403 together with the second rotating rod 402, and a fixing seat 407 is provided on both sides of the mounting seat 406. An electric push rod 408 is installed inside the fixing seat 407, and a connecting plate 409 is provided on one side of the electric push rod 408. A second stirring blade 410 extending to the outside of the fixing seat 407 is provided on one side of the connecting plate 409. A uniformly distributed scraper 411 is welded to one side of the second stirring blade 410, and symmetrically distributed vertical plates 412 are provided at both ends of the connecting rod 3. One end of the vertical plate 412 is rotatably connected to a mixing plate 413 through a rotating shaft, and one end of the first stirring blade 405 is welded to a symmetrically distributed L-shaped rod 414, and one side of the L-shaped rod 414 is welded to an adjusting ring 415, and an adjusting rod 416 is rotatably connected between the adjusting ring 415 and the vertical plate 412 through a hinge seat.

[0022] When in use, the motor 1 is started, and the output end of the motor 1 drives the first rotating rod 401, the first bevel gear 403, the second bevel gear 404 and the second rotating rod 402 to rotate. When the first rotating rod 401 and the second rotating rod 402 rotate, they drive the mounting seat 406 and the fixed seat 407 to rotate, thereby driving the second stirring blade 410 and the scraper 411 set on one side of the fixed seat 407 to rotate synchronously, so that the stirrer can stir the material more evenly; and by starting the electric push rod 408, the connecting plate 409 is driven to move, and the connecting plate 409 drives the second stirring blade 410 to fit the inner wall of the reactor. The material adhered to the inner wall is scraped off, and at the same time, the first rotating rod 401 and the second rotating rod 402 can rotate in the opposite direction through the connection between the first bevel gear 403 and the second bevel gear 404 when rotating, driving the first stirring blade 405 on the surface of the first rotating rod 401 and the second rotating rod 402 to rotate in the opposite direction, thereby improving the mixing effect; and the first stirring blade 405 can drive the adjustment ring 415 to rotate through the L-shaped rod 414, and the adjustment ring 415 pulls the adjustment rod 416 through its own protrusions and grooves, and the adjustment rod 416 pulls the mixing plate 413, and at the same time drives the mixing plate 413 to continue to swing.

[0023] In summary, when the utility model is used, the motor 1 is started, and the output end of the motor 1 drives the first rotating rod 401, the first bevel gear 403 and the second bevel gear 404 to rotate, and the second bevel gear 404 drives the second rotating rod 402 to rotate, and the first rotating rod 401 and the second rotating rod 402 can drive the mounting seat 406 and the fixed seat 407 to rotate when they rotate, thereby driving the second stirring blade 410 and the scraper 411 provided on one side of the fixed seat 407 to rotate synchronously, so that the stirrer can stir the material more evenly; and by starting the electric push rod 408, the connecting plate 409 is driven to move, The connecting plate 409 drives the second stirring blade 410 to move, so that the second stirring blade 410 fits against the inner wall of the reactor to scrape off the material adhered to the inner wall. At the same time, the first rotating rod 401 and the second rotating rod 402 can rotate in the opposite direction through the connection between the first bevel gear 403 and the second bevel gear 404, driving the first stirring blade 405 on the surface of the first rotating rod 401 and the second rotating rod 402 to rotate in the opposite direction, and the mixing plate 413 continues to rotate, thereby improving the mixing effect. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reactor stirrer for preventing inner wall adhesion, comprising a motor (1), a protective frame (2) and a connecting rod (3), characterized in that: A protective frame (2) is provided at the bottom end of the motor (1), connecting rods (3) are provided on both sides of the protective frame (2), anti-adhesion mechanisms (4) are provided at both ends of the protective frame (2), the anti-adhesion mechanisms (4) include a first rotating rod (401) and a second rotating rod (402), the output end of the motor (1) is connected to the first rotating rod (401) extending into the interior of the protective frame (2) via a coupling, and the second rotating rod (402) is provided at one end of the protective frame (2) away from the first rotating rod (401); One end of each of the first rotating rod (401) and the second rotating rod (402) is provided with a first bevel gear (403); one side of the first bevel gear (403) is meshedly connected with a second bevel gear (404); and surfaces of the first rotating rod (401) and the second rotating rod (402) are welded with uniformly distributed first stirring blades (405); Both ends of the connecting rod (3) are provided with symmetrically distributed vertical plates (412), and one end of each vertical plate (412) is rotatably connected to a mixing plate (413) via a rotating shaft; One end of the first stirring blade (405) is welded to a symmetrically distributed L-shaped rod (414), one side of the L-shaped rod (414) is welded to an adjustment ring (415), and an adjustment rod (416) is rotatably connected between the adjustment ring (415) and the vertical plate (412) via a hinge seat.

2. A reactor agitator for preventing inner wall adhesion according to claim 1, characterized in that: A mounting seat (406) is provided at one end of the first rotating rod (401) and the second rotating rod (402) away from the first bevel gear (403), and a fixing seat (407) is provided on both sides of the mounting seat (406), and an electric push rod (408) is installed inside the fixing seat (407).

3. A reactor agitator for preventing inner wall adhesion according to claim 2, characterized in that: A connecting plate (409) is provided on one side of the electric push rod (408), a second stirring blade (410) extending to the outside of the fixing seat (407) is provided on one side of the connecting plate (409), and a uniformly distributed scraper (411) is welded to one side of the second stirring blade (410).

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