Anti-corrosion mixing device applied to seawater desalination project

Abstract

The anti-corrosion mixing device comprises a bottom plate and a driving mechanism, a vertical plate is fixedly arranged on the bottom plate, a rotating gear is fixedly arranged on one side of the vertical plate, a rotating shaft is rotatably arranged on the other side of the vertical plate, one end of the rotating shaft is connected with the driving mechanism, and the other end of the rotating shaft is connected with the driving mechanism. An adjusting and positioning mechanism is arranged on the mounting pipe, supports are inserted into the two ends of the mounting pipe in a sliding mode, and one ends of the supports are connected with the adjusting and positioning mechanism. The rotating shaft is provided with the mounting pipe capable of rotating along with the rotating shaft, the bracket and the rotating mechanism are mutually matched, multi-directional rotating mixing is realized, the mixing effect is good, and the efficiency is high; during mixing, by clamping the material storage tank, the material storage tank can be directly shaken, so that the materials in the storage tank are mixed, the material transfer process and the mixing device cleaning process are reduced, the equipment corrosion caused by direct contact is avoided, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-corrosion mixing devices, in particular to an anti-corrosion mixing device applied to seawater desalination projects. Background Art

[0002] Mixing refers to the unit operation of dispersing two or more materials to achieve a certain degree of uniformity, including solid-liquid mixing, liquid-liquid mixing and solid-solid mixing, among which solids mostly refer to powders or granular items.

[0003] The existing mixing device needs to put the medium into the mixing device during mixing, and the different media are uniformly mixed by continuous stirring with the stirring rod in the mixing device. This mixing device needs to be in direct contact with the medium, and the medium needs to be put in and taken out, which is troublesome and difficult to clean. In addition, the existing mixing device has a single mixing direction, resulting in low mixing efficiency. At the same time, because some media are highly corrosive, they need to be stored in special containers. If they are directly put into the mixing device for mixing, it will cause corrosion to the mixing device and shorten the service life of the equipment.

[0004] Therefore, we need to design an anti-corrosion mixing device for seawater desalination projects to solve these problems. Utility Model Content

[0005] The problem to be solved by the utility model is to provide an anti-corrosion mixing device applied to seawater desalination projects.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The invention discloses an anti-corrosion mixing device applied to a seawater desalination project, comprising a base plate and a driving mechanism, wherein a vertical plate is fixedly arranged on the base plate, a rotating gear is fixedly arranged on one side of the vertical plate, and a rotating shaft is rotatably arranged on the other side, one end of the rotating shaft is connected to the driving mechanism, and the other end passes through the vertical plate and the rotating gear in sequence and is fixedly connected to a mounting tube, an adjustment positioning mechanism is arranged on the mounting tube, brackets are slidably inserted at both ends of the mounting tube, one end of the bracket is connected to the adjustment positioning mechanism, and a rotating disk is rotatably installed on the other end, a rotating assembly is also rotatably arranged on the bracket, one end of the rotating assembly is connected to the corresponding rotating disk, and the other end is connected to the rotating gear, when the rotating shaft rotates, with the cooperation of the rotating assembly, the rotating disk will rotate while making a circular motion around the rotating shaft.

[0008] Preferably, the adjustment and positioning mechanism includes an adjustment mechanism and a positioning mechanism, the adjustment mechanism includes a rack fixed at the end of the bracket, an adjustment gear is arranged between the two racks, the adjustment gear is rotatably connected to the mounting tube and respectively meshes with the two racks, an adjustment rod is also arranged on the adjustment gear, and a handle is fixedly arranged on the free end of the adjustment rod after passing through the side wall of the mounting tube.

[0009] With such an arrangement, the bracket can be adjusted at the same time, ensuring that the material storage barrel can be located in the middle position, reducing the centrifugal force during rotation.

[0010] Preferably, the rotating assembly includes a spline shaft, a transmission tube, a driven gear, a first pulley, a second pulley, a transmission belt, a transmission shaft, a support frame and a mounting seat. The transmission shaft is rotatably mounted on the support, and one end is connected to the rotating disk, and the other end is connected to the second pulley. The spline shaft is rotatably mounted on the support via the mounting seat, the transmission tube is rotatably mounted on the mounting tube via the support frame, and one end of the spline shaft is inserted from one end of the transmission tube, the driven gear is fixed to the other end of the transmission tube, and the driven gear is meshed with the rotating gear, the first pulley is fixed to the other end of the spline shaft, and the first pulley and the second pulley are connected by a transmission belt set.

[0011] Such an arrangement enables the length to be adjusted as the mounting tube and the bracket are adjusted, while ensuring stable transmission of power.

[0012] Furthermore, the bracket is L-shaped, the rotating disks on the two brackets are positioned opposite to each other, and rubber pads and three slide grooves are arranged on the opposite surfaces of the two rotating disks, the three slide grooves are evenly distributed around the circumference of the rotating disk, a slider is slidably arranged in each slide groove, and the three sliders are linked to each other.

[0013] Such an arrangement can ensure that the material storage barrel is located at the center of the rotating disk after being fixed.

[0014] Furthermore, the driving mechanism includes a driving motor, a driving pulley, a driven pulley and a power belt, the driven pulley is fixedly mounted on the end of the rotating shaft, the driving motor is fixedly mounted on the base plate, the driving pulley is fixedly connected to the output end of the driving motor, and the driving pulley and the driven pulley are connected via a power belt set.

[0015] Such an arrangement can provide power for the rotation of the equipment.

[0016] Preferably, an adjustment hole is provided on the adjustment gear, a tension spring is fixedly provided in the adjustment hole, and the end of the adjustment rod is slidably inserted into the adjustment hole.

[0017] With such a setting, it is possible to prevent the adjusting rod from slipping out of the adjusting hole and avoid the positioning frame from slipping off the adjusting gear.

[0018] Furthermore, the positioning mechanism includes a positioning frame which is in a "C" shape. The middle part is rotatably connected to the adjusting rod, and the free end is slidably inserted into the side wall of the installation pipe. There are engaging teeth provided on the inner wall of the positioning frame. When the positioning frame is inserted into the installation pipe, the engaging teeth on the positioning frame will engage with the adjusting gear.

[0019] With such a setting, it can be inserted on both sides of the adjusting gear to fix the adjusting gear and prevent it from rotating.

[0020] Preferably, a number of stiffening plates are fixedly provided at the connection between the vertical plate and the bottom plate, and the stiffening plates are perpendicular to the bottom plate and the vertical plate respectively.

[0021] With such a setting, it can reinforce the connection between the vertical plate and the bottom plate.

[0022] The advantages and positive effects of the present utility model are:

[0023] By providing an installation pipe and a bracket that can rotate with the rotating shaft on the rotating shaft, the present utility model can make the installation pipe and the bracket rotate around the rotating shaft. Moreover, a rotating mechanism is also provided, which can make the rotating disk on the bracket rotate self - rotatably while the installation pipe and the bracket rotate around the rotating shaft, so as to mix the object placed between the two rotating disks in multiple directions, with good mixing effect and high efficiency.

[0024] This device can adjust the distance between the two rotating disks through the bracket, and can clamp the storage tank through the sliders on the rotating disks, and can directly shake the storage tank of the material, so as to mix the material in the storage tank, reduce the process of material transfer and the cleaning process of the mixing device, avoid corrosion of the equipment caused by direct contact, and extend the service life of the equipment. Brief Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 is an isometric schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 is a top - view structural schematic diagram of the internal structure of the installation pipe of the present utility model;

[0028] Figure 3 It is a schematic diagram of the meshing structure of the adjusting gear and the rack of the utility model;

[0029] Figure 4 It is a schematic diagram of the position structure of the adjusting gear, adjusting rod and positioning frame of the utility model;

[0030] Figure 5 yes Figure 2 A magnified view of the structure in Figure 2.

[0031] The following are the descriptions of the reference numerals:

[0032] 1. Base plate; 2. Vertical plate; 3. Rotating shaft; 4. Mounting tube; 5. Bracket; 6. Adjusting gear; 7. Rack; 8. Rotating disk; 9. Support frame; 10. Transmission tube; 11. Driven gear; 12. Rotating gear; 13. Spline shaft; 14. First pulley; 15. Second pulley; 16. Transmission belt; 17. Transmission shaft; 18. Slide; 19. Slider; 20. Driving motor; 21. Driving pulley; 22. Driven pulley; 23. Power belt; 24. Handle; 25. Positioning frame; 26. Rubber pad; 27. Stiffening plate; 28. Adjusting rod; 29. ​​Adjusting hole; 30. Tension spring; 31. Mounting seat. DETAILED DESCRIPTION

[0033] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0035] The utility model is further described below in conjunction with the accompanying drawings:

[0036] Example 1: Figure 1-Figure 5 As shown, an anti-corrosion mixing device used in seawater desalination projects includes a base plate 1 and a driving mechanism. A vertical plate 2 is fixedly arranged on the base plate 1. A rotating gear 12 is fixedly arranged on one side of the vertical plate 2, and a rotating shaft 3 is rotatably arranged on the other side. One end of the rotating shaft 3 is connected to the driving mechanism, and the other end passes through the vertical plate 2 and the rotating gear 12 in sequence and is fixedly connected to a mounting tube 4. An adjusting and positioning mechanism is arranged on the mounting tube 4. Brackets 5 are slidably inserted at both ends of the mounting tube 4. One end of the bracket 5 is connected to the adjusting and positioning mechanism, and a rotating disk 8 is rotatably installed on the other end. A rotating assembly is also rotatably arranged on the bracket 5. One end of the rotating assembly is connected to the corresponding rotating disk 8, and the other end is connected to the rotating gear 12. When the rotating shaft 3 rotates, with the cooperation of the rotating assembly, the rotating disk 8 will rotate while making a circular motion around the rotating shaft 3.

[0037] like Figure 3 As shown, the adjustment and positioning mechanism includes an adjustment mechanism and a positioning mechanism. The adjustment mechanism includes a rack 7 fixed to the end of the bracket 5. An adjustment gear 6 is arranged between the two racks 7. The adjustment gear 6 is rotatably connected to the mounting tube 4 and meshes with the two racks 7 respectively. An adjustment rod 28 is also arranged on the adjustment gear 6. The free end of the adjustment rod 28 passes through the side wall of the mounting tube 4 and is fixedly provided with a handle 24. Such an arrangement can adjust the bracket 5 at the same time, ensure that the material storage bucket can be located in the middle position, and reduce the centrifugal force during rotation.

[0038] As in question 1 and Figure 2As shown in the figure, the rotating assembly includes a spline shaft 13, a drive tube 10, a driven gear 11, a first pulley 14, a second pulley 15, a drive belt 16, a drive shaft 17, a support frame 9, and a mounting seat 31. The drive shaft 17 is rotatably mounted on the bracket 5, with one end connected to the rotating disk 8 and the other end connected to the second pulley 15. The spline shaft 13 is rotatably mounted on the bracket 5 through the mounting seat 31. The drive tube 10 is rotatably mounted on the mounting tube 4 through the support frame 9. One end of the spline shaft 13 is inserted into one end of the drive tube 10. The driven gear 11 is fixed to the other end of the drive tube 10 and meshes with the rotating gear 12. The first pulley 14 is fixed to the other end of the spline shaft 13, and the first pulley 14 and the second pulley 15 are connected by the drive belt 16 in a sleeved manner. This setting can adjust the length when adjusting the mounting tube 4 and the bracket 5, while ensuring the stable transmission of power.

[0039] Specifically, the bracket 5 is L-shaped. The rotating disks 8 on the two brackets 5 are opposite in position, and rubber pads 26 and three sliding grooves 18 are provided on the opposite surfaces of the two rotating disks 8. The three sliding grooves 18 are evenly distributed circumferentially around the rotating disk 8. A slider 19 is slidably arranged in each sliding groove 18, and the three sliders 19 are interconnected. This setting can ensure that the material storage barrel is fixed at the center position of the rotating disk 8.

[0040] Specifically, the drive mechanism includes a drive motor 20, a drive pulley 21, a driven pulley 22, and a power belt 23. The driven pulley 22 is fixedly installed at the end of the rotating shaft 3. The drive motor 20 is fixedly installed on the bottom plate 1. The drive pulley 21 is fixedly connected to the output end of the drive motor 20, and the drive pulley 21 and the driven pulley 22 are connected by the power belt 23 in a sleeved manner. This setting can provide power for the rotation of the equipment.

[0041] As Figure 4 shown in the figure, an adjustment hole 29 is provided on the adjustment gear 6, and a tension spring 30 is fixedly arranged in the adjustment hole 29. The end of the adjustment rod 28 is slidably inserted into the adjustment hole 29. This setting can prevent the adjustment rod 28 from sliding out of the adjustment hole 29 and avoid the positioning frame 25 from sliding out of the adjustment gear 6.

[0042] Specifically, the positioning mechanism includes a positioning frame 25. The positioning frame 25 is in a "C" shape, with the middle part rotatably connected to the adjustment rod 28, and the free end slidably inserted into the side wall of the mounting tube 4. Clamping teeth are provided on the inner wall of the positioning frame 25. When the positioning frame 25 is inserted into the mounting tube 4, the clamping teeth on the positioning frame 25 will mesh with the adjustment gear 6. This setting can insert into both sides of the adjustment gear 6 to fix the adjustment gear 6 and prevent it from rotating.

[0043] As Figure 1As shown, a plurality of stiffening plates 27 are fixedly arranged at the connection between the vertical plate 2 and the bottom plate 1 , and the stiffening plates 27 are perpendicular to the bottom plate 1 and the vertical plate 2 , respectively. Such arrangement can reinforce the connection between the vertical plate 2 and the bottom plate 1 .

[0044] The working process of this embodiment is as follows: when in use, the mounting tube 4 is rotated to make the rotating disk 8 on one side bracket 5 located at the bottom, and then the corrosive materials to be mixed are directly added into the same material storage tank, and the material tube is sealed, and then the material storage tank is placed on the rotating disk 8 located at the bottom. Because the rotating disk 8 is a three-claw chuck, the three sliders 19 on the rotating disk 8 can be adjusted to slide along the slide groove 18 toward the center position of the rotating disk 8 at the same time, and the material storage barrel on the rotating disk 8 is stuck, and then the positioning frame 25 is pulled out through the handle 24. When the positioning frame 25 is separated from the adjusting gear 6, the handle 24 is rotated again, and the adjusting gear 6 is driven to rotate through the handle 24. After the adjusting gear 6 rotates, it will drive the two meshing racks 7 to move, and the two When the rack 7 moves, the two rotating disks 8 will begin to move closer. When the upper rotating disk 8 contacts the top of the material storage tank, the positioning frame 25 is inserted into the mounting tube 4 again, so that the positioning frame 25 is re-stuck on the outside of the adjusting gear 6 to prevent the adjusting gear 6 from rotating. Then the top rotating disk 8 is adjusted so that the slider 19 on the rotating disk 8 slides along the slide groove 18 toward the center position of the rotating disk 8, and the top position of the material storage tube is locked and fixed. Then, the adjusting rod 28 is pulled out of the adjusting hole 29 through the handle 24 again, and the handle 24 is turned again until the rubber pads 26 on the two rotating disks 8 are firmly attached to the two ends of the material storage tube, then the handle 24 is stopped, and the adjusting gear 6 is fixed by inserting the positioning frame 25 again.

[0045] When the position of the bracket 5 is adjusted by adjusting the gear 6, when the bracket 5 slides into the mounting tube 4, the mounting seat 31 will drive the spline shaft 13 to be inserted into the transmission tube 10, and when the sliding frame is pulled out from the bracket 5, the spline shaft 13 will also slide out of the transmission tube 10. Through the spline shaft 13 and the transmission tube 10, not only the length can be adjusted, but also the smooth transmission of power can be guaranteed.

[0046] After the material storage tank is fixed, the drive motor 20 is started. After the drive motor 20 is started, it will drive the driving pulley 21 to rotate. After the driving pulley 21 rotates, it will drive the driven pulley 22 to rotate through the power belt 23. After the driven pulley 22 rotates, it will drive the rotating shaft 3 to rotate. After the rotating shaft 3 rotates, it will drive the mounting tube 4 and the bracket 5 to rotate. After the mounting tube 4 and the bracket 5 rotate, they will drive the material storage tank to rotate along the material storage tube with the rotating shaft 3 as the center. While the mounting tube 4 and the bracket 5 rotate, the transmission tube 10 and the spline shaft 13 will start to rotate around the rotating shaft 3. While the transmission tube 10 rotates around the rotating shaft 3, the driven gear 11 will mesh and rotate with the rotating gear 12, so that the transmission tube 10 starts to rotate. The movable spline shaft 13 rotates, and when the spline shaft 13 rotates, it will drive the second first pulley 14 to rotate. After the first pulley 14 rotates, it will drive the second pulley 15 to rotate through the transmission belt 16. After the second pulley 15 rotates, it will drive the rotating disk 8 to rotate through the transmission shaft 17. After the rotating disk 8 rotates, it will drive the material storage tube between the two rotating disks 8 to rotate. The material inside the material storage tube can be mixed through multi-directional rotation. At the same time, since the corrosive material is not in direct contact with the mixing device, but is stored in the material storage tank, because the material storage tube is used specifically for storing corrosive materials, it will not be corroded by the material, and the mixing equipment is not in direct contact with the material, so it will not be corroded.

[0047] In this embodiment, because the mounting tube 4 and the bracket 5 drive the material to rotate, if the material storage barrel is installed at a biased position, the equipment will be subjected to a large centrifugal force during rotation, so the adjustment device can synchronously drive the brackets 5 at both ends of the mounting tube 4 to move the same distance at the same time through the gear, ensuring that the material barrel is always located at the center. Similarly, the three-jaw chuck can also fix the material barrel at the center to avoid the large centrifugal force during rotation that causes the equipment to shake. In order to ensure the safety of the equipment, a triangular stiffening plate 27 is also provided at the connection between the vertical plate 2 and the bottom plate 1.

[0048] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An anti-corrosion mixing device for use in seawater desalination projects, comprising a bottom plate (1) and a driving mechanism, characterized in that: A vertical plate (2) is fixedly arranged on the bottom plate (1), a rotating gear (12) is fixedly arranged on one side of the vertical plate (2), and a rotating shaft (3) is rotatably arranged on the other side, one end of the rotating shaft (3) is connected to the driving mechanism, and the other end passes through the vertical plate (2) and the rotating gear (12) in sequence and is fixedly connected to a mounting tube (4), an adjustment and positioning mechanism is arranged on the mounting tube (4), two ends of the mounting tube (4) are slidably inserted with brackets (5), one end of the bracket (5) is connected to the adjustment and positioning mechanism, and a rotating disk (8) is rotatably installed on the other end, and a rotating assembly is also rotatably arranged on the bracket (5), one end of the rotating assembly is connected to the corresponding rotating disk (8), and the other end is connected to the rotating gear (12), when the rotating shaft (3) rotates, under the cooperation of the rotating assembly, the rotating disk (8) will rotate while making a circular motion around the rotating shaft (3).

2. The anti-corrosion mixing device used in seawater desalination projects according to claim 1, characterized in that: The adjusting and positioning mechanism comprises an adjusting mechanism and a positioning mechanism. The adjusting mechanism comprises a rack (7) fixed to the end of the bracket (5). An adjusting gear (6) is arranged between the two racks (7). The adjusting gear (6) is rotatably connected to the mounting tube (4) and is respectively meshed with the two racks (7). An adjusting rod (28) is also arranged on the adjusting gear (6). A handle (24) is fixedly arranged on the free end of the adjusting rod (28) after passing through the side wall of the mounting tube (4).

3. The anti-corrosion mixing device used in seawater desalination projects according to claim 1, characterized in that: The rotating assembly comprises a spline shaft (13), a transmission tube (10), a driven gear (11), a first pulley (14), a second pulley (15), a transmission belt (16), a transmission shaft (17), a support frame (9) and a mounting seat (31); the transmission shaft (17) is rotatably mounted on the bracket (5), one end of which is connected to the rotating disk (8) and the other end of which is connected to the second pulley (15); the spline shaft (13) is rotatably mounted on the bracket (5) via the mounting seat (31); the transmission The tube (10) is rotatably mounted on the mounting tube (4) through the support frame (9), and one end of the spline shaft (13) is inserted from one end of the transmission tube (10), the driven gear (11) is fixed to the other end of the transmission tube (10), and the driven gear (11) is meshed with the rotating gear (12), the first pulley (14) is fixed to the other end of the spline shaft (13), and the first pulley (14) and the second pulley (15) are connected in a sleeve manner through a transmission belt (16).

4. The anti-corrosion mixing device used in seawater desalination projects according to claim 1, characterized in that: The bracket (5) is L-shaped, the rotating disks (8) on the two brackets (5) are positioned opposite to each other, and rubber pads (26) and three slide grooves (18) are arranged on the opposite surfaces of the two rotating disks (8), the three slide grooves (18) are evenly distributed around the circumference of the rotating disk (8), a slider (19) is slidably arranged in each of the slide grooves (18), and the three sliders (19) are linked to each other.

5. The anti-corrosion mixing device used in seawater desalination projects according to claim 1, characterized in that: The driving mechanism includes a driving motor (20), a driving pulley (21), a driven pulley (22) and a power belt (23). The driven pulley (22) is fixedly installed at the end of the rotating shaft (3). The driving motor (20) is fixedly installed on the bottom plate (1). The driving pulley (21) is fixedly connected to the output end of the driving motor (20), and the driving pulley (21) and the driven pulley (22) are sleeved and connected by the power belt (23).

6. The anti-corrosion mixing device used in seawater desalination projects according to claim 2, characterized in that: An adjustment hole (29) is provided on the adjustment gear (6). A tension spring (30) is fixedly arranged in the adjustment hole (29). The end of the adjustment rod (28) is slidably inserted into the adjustment hole (29).

7. The anti-corrosion mixing device used in seawater desalination projects according to claim 6, characterized in that: The positioning mechanism includes a positioning frame (25). The positioning frame (25) is in a "C" shape, is rotatably connected to the adjustment rod (28) in the middle, and the free end is slidably inserted into the side wall of the installation pipe (4). Engagement teeth are provided on the inner wall of the positioning frame (25). When the positioning frame (25) is inserted into the installation pipe (4), the engagement teeth on the positioning frame (25) will engage with the adjustment gear (6).

8. The anti-corrosion mixing device used in seawater desalination projects according to claim 1, characterized in that: A plurality of stiffening plates (27) are fixedly arranged at the connection between the vertical plate (2) and the bottom plate (1). The stiffening plates (27) are perpendicular to the bottom plate (1) and the vertical plate (2) respectively.

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