Solution stirring and washing device

Abstract

The utility model relates to the technical field of stirring equipment, and particularly discloses a solution stirring and washing device which comprises a tank body and a feed pipe connected to the top of the tank body, and the bottom of the tank body is connected with a discharge pipe; the top of the tank body is rotationally connected with a rotating sleeve, a rotating shaft is rotationally connected in the rotating sleeve, the rotating sleeve extends to an inner cavity of the tank body to be connected with a first stirring piece, and the rotating shaft extends to the inner cavity of the tank body to be connected with a second stirring piece; the rotating sleeve extends to the top of the tank body to be connected with a first bevel gear, the rotating shaft extends to the top of the tank body to be connected with a second bevel gear, and a driving bevel gear is engaged between the first bevel gear and the second bevel gear; the driving equipment drives the driving bevel gear to rotate so as to drive the first bevel gear and the second bevel gear to rotate, the first bevel gear and the second bevel gear are opposite in rotating direction, and the first stirring piece and the second stirring piece are matched, so that the residual range of materials in the stirring process is reduced, and more materials are ensured to participate in the mixing process; the stirring and washing effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, and specifically relates to a solution stirring and washing device. Background Technique

[0002] In the experiment of reducing sulfate radicals in rare earth carbonate products, through stirring, the contact area between various components in the solution can be increased, promoting the mixing between reactants and the improvement of the reaction rate. During the preparation of rare earth carbonate, stirring helps the rare earth ions to react more fully with carbonate ions and helps the washing liquid to come into full contact with the product particles during the washing process. Usually, deionized water or a low-concentration acid / alkali solution can be used as the washing liquid, depending on the properties of the product and the impurities. In stirring and washing, the corresponding mother liquor needs to be added to the stirring equipment, and then the washing liquid, etc. is added for stirring, and subsequent separation and other operations can be carried out.

[0003] In a chemical solution stirring device disclosed in the existing patent publication number CN217549713U, it includes: a barrel body, the barrel body is a flat barrel-shaped structure; a fixed cover, which is hermetically arranged on the barrel body; a driving unit, which is arranged on the fixed cover; a stirring component, including a rotating rod, one end of the rotating rod is fixedly connected to the output end of the driving unit, and the other end passes through the fixed cover and extends into the barrel body, and a limiting boss is arranged at the top of the rotating rod close to the fixed cover, and the limiting boss abuts against the top surface of the fixed cover. By driving the rotating rod to rotate through the driving unit, a plurality of stirring rods are driven to rotate, and the stirring of the solution can be realized.

[0004] The above device can stir the solution, but the stirring range is small, affecting the mixing and reaction uniformity of the solution, etc., and improvement is needed. In view of the above problems, a solution stirring and washing device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a solution stirring and washing device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A solution stirring and washing device includes a tank body and a feed pipe connected to the top of the tank body, and a discharge pipe is connected to the bottom of the tank body;

[0008] A rotating sleeve is rotatably connected to the top of the tank body, a rotating shaft is rotatably connected inside the rotating sleeve, the rotating sleeve extends into the inner cavity of the tank body and is connected to a first stirring member, and the rotating shaft extends into the inner cavity of the tank body and is connected to a second stirring member;

[0009] The rotating sleeve extends to the top of the tank body and is connected to a first bevel gear. The rotating shaft extends to the top of the tank body and is connected to a second bevel gear. A driving bevel gear is meshed and connected between the first bevel gear and the second bevel gear. A driving device for driving the driving bevel gear to rotate is installed at the top of the tank body;

[0010] A spiral feeding member is arranged in the feeding pipe. A linkage member driven by the rotation of the rotating shaft is installed at the top of the tank body and is used to drive the spiral feeding member to work.

[0011] In an alternative embodiment: The first stirring member includes a fixing frame and spiral paddles connected to the fixing frame. The spiral paddles cooperate with the inner wall of the tank body, and the fixing frame is connected to the outer wall of the rotating sleeve.

[0012] In an alternative embodiment: The second stirring member includes a central rod and paddles connected to the central rod. The top end of the central rod is connected to the bottom end of the rotating shaft, and two sets of scraping rods are connected to the bottom of the central rod. The scraping rods cooperate with the conical inner wall at the bottom of the tank body.

[0013] In an alternative embodiment: The bottom end of the central rod is connected with an extension rod extending into the discharge pipe. A discharge auger cooperating with the inner wall of the discharge pipe is connected to the extension rod, and a valve is connected to the bottom of the discharge pipe.

[0014] In an alternative embodiment: The spiral feeding member includes a mounting rod and a feeding auger. The feeding auger is rotatably connected in the feeding pipe. The feeding auger is connected to the outer wall of the mounting rod, and the feeding auger cooperates with the inner wall of the feeding pipe. One side at the top of the feeding pipe is connected with a feed hopper.

[0015] In an alternative embodiment: The linkage member includes a driving wheel, a large gear and a small gear. The shaft end of the small gear is connected to the mounting rod and extends to the top end of the feeding pipe. The large gear is rotatably connected to the top of the feeding pipe, and the large gear is meshed with the small gear. The shaft end at the top of the large gear is connected to a driven wheel. The driving wheel is connected to the driven wheel through a belt drive. The top of the rotating shaft is connected with a support rod. The driving wheel is connected to the top of the support rod. A support frame for stably supporting the rotation of the support rod is installed at the top of the tank body.

[0016] In an alternative embodiment: An auxiliary pipe is connected to the top of the tank body.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] In the present utility model, the driving device drives the driving bevel gear to rotate, thereby driving the first bevel gear and the second bevel gear to rotate. The first bevel gear and the second bevel gear rotate in opposite directions. The first stirring member and the second stirring member cooperate to reduce the residual range of materials during the stirring process, ensure that more materials participate in the mixing process, and improve the stirring and washing effect;

[0019] In the present utility model, the rotating shaft drives the linkage member to drive the spiral feeding member to work, so that the materials entering from the feeding pipe can be evenly fed into the tank for mixing, and the splashing of the materials in the tank to the outside during feeding is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the present utility model.

[0021] Figure 2 It is a schematic structural diagram of the top of the tank in the present utility model.

[0022] Figure 3 It is a schematic structural diagram of the inside of the tank in the present utility model.

[0023] Figure 4 It is a schematic structural diagram of the inside of the feeding part in the present utility model.

[0024] In the figure: 11, tank; 12, feeding pipe; 13, discharging pipe; 14, support frame; 15, driving bevel gear; 16, driving device; 17, first bevel gear; 18, rotating shaft; 19, second bevel gear; 20, support rod; 21, driving wheel; 22, driven wheel; 23, large gear; 24, small gear; 25, fixing frame; 26, spiral blade; 27, central rod; 28, blade; 29, extension rod; 30, discharging auger; 31, scraping rod; 32, mounting rod; 33, feeding auger; 34, feeding hopper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-4, in this embodiment, a solution stirring and washing device includes a tank body 11 and a feed pipe 12 connected to the top of the tank body 11, and a discharge pipe 13 is connected to the bottom of the tank body 11;

[0028] A rotating sleeve is rotatably connected to the top of the tank body 11, a rotating shaft 18 is rotatably connected inside the rotating sleeve, the rotating sleeve extends into the inner cavity of the tank body 11 to connect a first stirring member, and the rotating shaft 18 extends into the inner cavity of the tank body 11 to connect a second stirring member;

[0029] The rotating sleeve extends to the top of the tank body 11 to connect a first bevel gear 17, the rotating shaft 18 extends to the top of the tank body 11 to connect a second bevel gear 19, a driving bevel gear 15 is meshingly connected between the first bevel gear 17 and the second bevel gear 19, and a driving device 16 for driving the driving bevel gear 15 to rotate is installed on the top of the tank body 11; The driving device 16 can be the cooperation of an existing motor and a speed reducer;

[0030] A spiral feeding member is arranged in the feed pipe 12, and a linkage member driven by the rotation of the rotating shaft 18 is installed on the top of the tank body 11 for driving the spiral feeding member to work;

[0031] In this embodiment, the driving device 16 drives the driving bevel gear 15 to rotate, thereby driving the first bevel gear 17 and the second bevel gear 19 to rotate. The first bevel gear 17 and the second bevel gear 19 rotate in opposite directions. The first stirring member and the second stirring member cooperate to reduce the residual range of materials (mother liquor, washing liquid, additives, etc.) during the stirring process, ensure that more materials participate in the mixing process, and improve the stirring and washing effect;

[0032] The rotating shaft 18 drives the linkage member to drive the spiral feeding member to work, so that the materials entering from the feed pipe 12 can be evenly fed into the tank body 11 for mixing, and splashing of the materials in the tank body 11 to the outside during feeding is reduced.

[0033] As Figure 3 shown, in another embodiment, the first stirring member includes a fixing frame 25 and a spiral dial 26 connected to the fixing frame 25. The spiral dial 26 cooperates with the inner wall of the tank body 11, and the fixing frame 25 is connected to the outer wall of the rotating sleeve;

[0034] During the rotation of the rotating sleeve, it can drive the fixing frame 25 to rotate around the axis of the rotating sleeve, thereby driving the spiral dial 26 to scrape the materials on the inner wall of the tank body 11 and reducing the adhesion of the materials on the inner wall of the tank body 11.

[0035] As Figure 3As shown, in another embodiment, the second stirring member includes a central rod 27 and paddles 28 connected to the central rod 27. The top end of the central rod 27 is connected to the bottom end of the rotating shaft 18, and two groups of scraping rods 31 are connected to the bottom of the central rod 27. The scraping rods 31 cooperate with the conical inner wall at the bottom of the tank body 11. During the rotation of the central rod 27, the paddles 28 and the scraping rods 31 can stir the materials to promote the mixing between the materials. At the same time, the scraping rods 31 can reduce the adhesion of the materials to the inner wall of the tank body 11.

[0036] As Figure 3 shown, in another embodiment, an extension rod 29 extending into the discharge pipe 13 is connected to the bottom end of the central rod 27. A discharge auger 30 cooperating with the inner wall of the discharge pipe 13 is connected to the extension rod 29. A valve is connected to the bottom of the discharge pipe 13.

[0037] When the extension rod 29 rotates, it can drive the discharge auger 30 to rotate.

[0038] As Figure 4 shown, in another embodiment, the spiral feeding member includes a mounting rod 32 and a feeding auger 33. The feeding auger 33 is rotatably connected in the feeding pipe 12. The feeding auger 33 is connected to the outer wall of the mounting rod 32 and cooperates with the inner wall of the feeding pipe 12. A feeding hopper 34 is connected to one side at the top of the feeding pipe 12.

[0039] The feeding hopper 34 can input the materials. When the mounting rod 32 rotates, it drives the feeding auger 33 to rotate, which can convey the materials, reduce blockage, and reduce adhesion to the wall at the same time.

[0040] As Figure 2 shown, in another embodiment, the linkage member includes a driving wheel 21, a large gear 23 and a small gear 24. The shaft end of the small gear 24 is connected to the top end of the mounting rod 32 extending into the feeding pipe 12. The large gear 23 is rotatably connected to the top of the feeding pipe 12 and meshes with the small gear 24. The shaft end at the top of the large gear 23 is connected to a driven wheel 22. The driving wheel 21 is connected to the driven wheel 22 by belt drive. The top of the rotating shaft 18 is connected to a support rod 20. The driving wheel 21 is connected to the top of the support rod 20. A support frame 14 for supporting the stable rotation of the support rod 20 is installed at the top of the tank body 11.

[0041] When the rotating shaft 18 rotates, it can drive the driving wheel 21 to rotate through the support rod 20. Through the belt drive, it drives the driven wheel 22 to rotate, thereby driving the large gear 23 to rotate. The large gear 23 drives the small gear 24 meshing with it to rotate, thereby driving the mounting rod 32 to rotate.

[0042] The installation rod 32 rotates in the direction opposite to that of the rotating shaft 18. In actual use, the feeding auger 33 and the discharging auger 30 can rotate in opposite directions. When feeding, the feeding auger 33 feeds materials, and the discharging auger 30 can push the materials in the discharging pipe 13 into the inner cavity of the tank body 11. During subsequent discharging, the rotating shaft 18 is driven to reverse, and the discharging auger 30 can assist in discharging the materials from the discharging pipe 13.

[0043] In another embodiment, an auxiliary pipe is connected to the top of the tank body 11; it can be used for the input of other liquids or the insertion of pipes, and the number of auxiliary pipes can be set according to actual requirements.

[0044] The working principle of the present utility model is as follows: The driving device 16 drives the driving bevel gear 15 to rotate, thereby driving the first bevel gear 17 and the second bevel gear 19 to rotate. The first bevel gear 17 and the second bevel gear 19 rotate in opposite directions. During the rotation of the rotating sleeve, the fixed frame 25 can be driven to rotate around the axis of the rotating sleeve, thereby driving the spiral blade 26 to scrape the materials on the inner wall of the tank body 11. The rotating shaft 18 drives the central rod 27 to rotate, and the blades 28 and the scraping rod 31 can stir the materials to promote the mixing between the materials. At the same time, the scraping rod 31 can reduce the adhesion of the materials on the inner wall of the tank body 11;

[0045] When the rotating shaft 18 rotates, the driving wheel 21 can be driven to rotate through the support rod 20. Through the transmission of the belt, the driven wheel 22 is driven to rotate, thereby driving the large gear 23 to rotate. The large gear 23 drives the small gear 24 meshing with it to rotate, thereby driving the installation rod 32 to rotate. The feeding auger 33 can evenly feed the materials entering from the feeding pipe 12 into the tank body 11 for mixing, and reduce the splashing of the materials in the tank body 11 to the outside during feeding;

[0046] The discharging auger 30 can push the materials in the discharging pipe 13 into the inner cavity of the tank body 11;

[0047] After the subsequent washing is completed and discharging is carried out, the driving device 16 reversely drives the driving bevel gear 15, and the discharging auger 30 can assist in discharging the materials from the discharging pipe 13.

[0048] The above are only the preferred embodiments of the present utility model, and it is not a limitation of the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A solution stirring and washing device, comprising a tank body (11) and a feed pipe (12) connected to the top of the tank body (11), and a discharge pipe (13) is connected to the bottom of the tank body (11); It is characterized in that: A rotating sleeve is rotatably connected to the top of the tank body (11), a rotating shaft (18) is rotatably connected inside the rotating sleeve, the rotating sleeve extends into the inner cavity of the tank body (11) and is connected to a first stirring member, and the rotating shaft (18) extends into the inner cavity of the tank body (11) and is connected to a second stirring member; The rotating sleeve extends to the top of the tank body (11) and is connected to a first bevel gear (17), the rotating shaft (18) extends to the top of the tank body (11) and is connected to a second bevel gear (19), a driving bevel gear (15) is meshingly connected between the first bevel gear (17) and the second bevel gear (19), and a driving device (16) for driving the driving bevel gear (15) to rotate is installed on the top of the tank body (11); A spiral feeding member is provided in the feed pipe (12), and a linkage member driven by the rotation of the rotating shaft (18) is installed on the top of the tank body (11) for driving the spiral feeding member to work.

2. The solution stirring and washing device according to claim 1, wherein: The first stirring member includes a fixing frame (25) and spiral blades (26) connected to the fixing frame (25), the spiral blades (26) cooperate with the inner wall of the tank body (11), and the fixing frame (25) is connected to the outer wall of the rotating sleeve.

3. A solution stirring and washing device according to claim 1, characterized in that: The second stirring member includes a central rod (27) and blades (28) connected to the central rod (27), the top end of the central rod (27) is connected to the bottom end of the rotating shaft (18), and two scraping rods (31) are connected to the bottom of the central rod (27), and the scraping rods (31) cooperate with the conical inner wall at the bottom of the tank body (11).

4. The solution stirring and washing device according to claim 3, characterized in that: The bottom end of the central rod (27) is connected with an extension rod (29) extending into the discharge pipe (13), a discharge auger (30) cooperating with the inner wall of the discharge pipe (13) is connected to the extension rod (29), and a valve is connected to the bottom of the discharge pipe (13).

5. The solution stirring and washing device according to claim 1, characterized in that: The spiral feeding member includes a mounting rod (32) and a feeding auger (33), the feeding auger (33) is rotatably connected in the feed pipe (12), the feeding auger (33) is connected to the outer wall of the mounting rod (32), and the feeding auger (33) cooperates with the inner wall of the feed pipe (12), and a feed hopper (34) is connected to one side of the top of the feed pipe (12).

6. The solution stirring and washing device according to claim 5, characterized in that: The linkage member includes a driving wheel (21), a large gear (23) and a small gear (24), the shaft end of the small gear (24) is connected to the mounting rod (32) and extends to the top end of the feed pipe (12), the large gear (23) is rotatably connected to the top of the feed pipe (12), and the large gear (23) meshes with the small gear (24), the shaft end at the top of the large gear (23) is connected to a driven wheel (22), the driving wheel (21) is connected to the driven wheel (22) by a belt drive, the top of the rotating shaft (18) is connected to a support rod (20), the driving wheel (21) is connected to the top of the support rod (20), and a support frame (14) for stably supporting the rotation of the support rod (20) is installed on the top of the tank body (11).

7. The solution stirring and washing device according to claim 1, wherein: An auxiliary pipe is connected to the top of the tank body (11).

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