Moisture precipitation cylinder

Abstract

The utility model provides a moisture precipitation cylinder which comprises a cylinder body, the top of the cylinder body is communicated with a feeding pipe, a stirring part used for mixing materials is arranged in the cylinder body, a cleaning part used for cleaning the side wall of the cylinder body is arranged in the cylinder body, a driving part used for driving the stirring part and the cleaning part to rotate is arranged on the cylinder body, and the driving part is used for driving the stirring part and the cleaning part to rotate. The rotating direction of the stirring part is opposite to that of the cleaning part, a discharging pipe is arranged on the side wall of the barrel body in a communicating mode, a drainage barrel is detachably arranged at the bottom of the barrel body, a filtering hole is formed between the bottom of the barrel body and the drainage barrel, and a filtering plugging part is adjustably arranged in the filtering hole. The device has the advantage that materials adhered to the inner wall of the cylinder body can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic material processing equipment, in particular to a moisture precipitation cylinder. Background Art

[0002] Permanent magnets are magnets that can maintain their magnetism for a long time and are hard magnetic materials. Their main types include ferrite, neodymium iron boron, samarium cobalt, etc., and have the characteristics of high coercivity, not easy to demagnetize, and high stability. They are widely used in the fields of electronics, electrical, and machinery, such as the manufacture of motors, generators, sensors and other equipment.

[0003] When producing magnets, it is necessary to dehydrate the raw material slurry that has been processed and mixed with water. The existing dehydration device, such as the invention patent with publication number CN107986597A and name of a sludge dehydration and sedimentation device, includes a frame, a dehydration box and a sedimentation box are installed on the frame, a sludge suction pump is installed at the left end of the dehydration box, a sludge suction bucket is installed at the bottom end of the sludge suction pump, a feed pipe is provided between the sludge suction pump and the dehydration box, a rotating motor is installed at the bottom end of the dehydration box, a rotating shaft is installed at the bottom end of the rotating motor, a spiral dragon is installed on the rotating shaft, a feed cavity is provided at the top of the dehydration box, and the sedimentation box and the dehydration box are connected through the feed cavity.

[0004] Although this dehydration sedimentation device can speed up the dehydration process, in the actual production process of magnets, the dehydrated raw materials may adhere to the inner wall of the barrel. If it is not cleaned in time, it will affect the efficiency and product quality of subsequent production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a moisture sedimentation cylinder for solving the technical problem in the background technology that the existing sedimentation device is difficult to clean the materials adhering to the inner wall of the barrel after dehydration, and affects the subsequent production efficiency and product quality.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A moisture sedimentation cylinder comprises a cylinder body, a feed pipe is connected to the top of the cylinder body, a stirring piece for mixing materials is arranged inside the cylinder body, a cleaning piece for cleaning the side wall of the cylinder body is arranged inside the cylinder body, a driving piece for driving the stirring piece and the cleaning piece to rotate is arranged on the cylinder body, the stirring piece and the cleaning piece rotate in opposite directions, a discharge pipe is connected to the side wall of the cylinder body, a drainage cylinder is detachably provided at the bottom of the cylinder body, a filter hole is opened between the bottom of the cylinder body and the drainage cylinder, and a filter plugging piece is adjustably provided in the filter hole.

[0008] Working principle:

[0009] The device is a water sedimentation cylinder, which is mainly used for dehydrating and sedimenting raw material slurry that is processed to be mixed with water.

[0010] When in use, just add the raw material slurry into the cylinder through the feed pipe, and then add auxiliary materials such as flocculants into the cylinder through the feed pipe, and then turn on the driving part, so that the driving part drives the stirring part to rotate and stir in the cylinder, so that the raw material slurry and the auxiliary materials are mixed and separated from the water. When the driving part is turned on, it will also drive the cleaning part to rotate, and the material adhering to the inside of the cylinder will be scraped off by the cleaning part.

[0011] After a period of sedimentation and separation, the separated water is discharged from the bottom of the cylinder into the drainage cylinder by adjusting the filter plugging piece at the bottom of the cylinder, and the material separated from the water in the barrel is collected through the discharge pipe.

[0012] The desired effects:

[0013] First, a stirring piece and a cleaning piece are provided, which can effectively mix the raw material slurry and auxiliary materials in the barrel through the stirring piece and the cleaning piece, and effectively prevent the separated materials from adhering to the inner wall of the barrel.

[0014] Secondly, a driving member is provided, which can conveniently drive the stirring member and the cleaning member to rotate, and make the stirring member and the cleaning member rotate in opposite directions, so that the raw material slurry and the auxiliary material can be effectively mixed fully.

[0015] Third, a filter plugging piece is provided, through which the water separated from the cylinder can be effectively discharged, so as to facilitate the subsequent collection of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic cross-sectional view of the overall structure of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at B.

[0019] In the above drawings: 1. Cylinder; 2. Feed pipe; 3. Discharge pipe; 4. Drainage cylinder; 5. Filter hole; 6. Connecting rod; 7. Stirring rod; 8. Fixed sleeve; 9. Cleaning rod; 10. Motor; 11. Drive rod; 12. First bevel gear; 13. Second bevel gear; 14. Scraper; 15. Support frame; 16. Mounting cylinder; 17. Cylinder; 18. Sealing plate; 19. First filter screen; 20. Valve plate; 21. Drainage hole; 22. Second filter screen; 23. Support foot. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Example:

[0022] Reference Figure 1 to Figure 3 This device is a moisture precipitation cylinder, including a cylinder 1, wherein a feed pipe 2 is connected to the top of the cylinder 1, and a stirring member for mixing materials is arranged inside the cylinder 1, and the stirring member includes a connecting rod 6 and a plurality of stirring rods 7, wherein the connecting rod 6 is rotatably arranged on the cylinder 1, and the bottom of the connecting rod 6 extends vertically downward and into the cylinder 1, and a plurality of stirring rods 7 are arranged along the axial direction of the connecting rod 6 from top to bottom and fixed on the connecting rod 6, and the length of each stirring rod 7 located below is shorter than the length of the stirring rod 7 directly above it, and the uppermost stirring rod 7 has the longest length. Such a setting can not only effectively break up the auxiliary materials added into the cylinder 1 later, but also improve the fluid dynamic characteristics, the longer upper stirring rod 7 can increase the circulation volume of the internal fluid, and the shorter lower stirring rod 7 can provide finer shear force, improve mixing efficiency and ensure more uniform mixing. Figure 1 As shown, the cylinder 1 is provided with a cleaning piece for cleaning the side wall of the cylinder 1, and the cleaning piece includes a fixed sleeve 8 and a plurality of cleaning rods 9, the fixed sleeve 8 is rotatably inserted at the axis of the top of the cylinder 1, the connecting rod 6 is rotatably inserted in the fixed sleeve 8, and the connecting rod 6 is coaxial with the fixed sleeve 8, a plurality of the cleaning rods 9 are fixed to the side wall of the fixed sleeve 8, and a plurality of the cleaning rods 9 are slidably abutted against the inner side wall of the cylinder 1, and a scraper 14 is provided on a plurality of the cleaning rods 9 and between the inner side wall of the cylinder 1. This arrangement can effectively make the scraper 14 on one side of the connecting rod 6 slide against the inner wall of the cylinder 1, so as to facilitate the subsequent scraping of the material adhering to the inner wall.

[0023] like Figure 1 and Figure 2As shown, the barrel 1 is provided with a driving member for driving the stirring member and the cleaning member to rotate, and the driving member includes a motor 10, a driving rod 11, a first bevel gear 12 and two second bevel gears 13. The motor 10 is fixedly arranged at the top of the barrel 1, the driving rod 11 is fixedly arranged at the output end of the motor 10, the first bevel gear 12 is fixedly arranged on the driving rod 11, and the two second bevel gears 13 are respectively fixedly arranged on the connecting rod 6 and the fixed sleeve 8, and the two second bevel gears 13 are respectively located on both sides of the first bevel gear 12 and are meshed with the first bevel gear 12. Such an arrangement can effectively rotate the driving rod 11 through the motor 10, and drive the two second bevel gears 13 to rotate through the first bevel gear 12, and further drive the fixed sleeve 8 and the connecting rod 6 to rotate. Because the two second bevel gears 13 are relatively designed, their rotation directions are opposite, and further drive the stirring rod 7 and the cleaning rod 9 to rotate in opposite directions, which is conducive to improving the mixing efficiency of the materials in the barrel.

[0024] like Figure 1 and Figure 3 As shown, a discharge pipe 3 is connected to the side wall of the cylinder 1, a conical drainage cylinder 4 is detachably provided at the bottom of the cylinder 1, a filter hole 5 is opened between the bottom of the cylinder 1 and the drainage cylinder 4, and the bottom of the cylinder 1 is a conical design with a large angle, and a filter plugging member is adjustable in the filter hole 5. The filter plugging member includes a support frame 15, a mounting cylinder 16 with an opening at the top, a cylinder 17 and a plugging plate 18, the support frame 15 is fixed in the drainage cylinder 4, the mounting cylinder 16 is fixed on the support frame 15, the cylinder 17 is located in the mounting cylinder 16, the telescopic end of the cylinder 17 is telescopic to the filter hole 5, the plugging plate 18 is fixed on the telescopic end of the cylinder 17, and a first filter screen 19 is provided in the filter hole 5. A valve plate 20 is slidably provided in the filter hole 5 and above the first filter screen 19. Through the telescopic movement of the cylinder 17, the plugging plate 18 can effectively block or separate the filter hole 5, which is beneficial to subsequent drainage. The valve plate 20 can prevent the raw material slurry from flocculating in the first filter screen 19, so that the first filter screen 19 is blocked. The valve plate 20 can be extended and retracted in the cylinder 1 by external force, such as by setting a cylinder drive. There are many implementation methods, which will not be described in detail in this article.

[0025] like Figure 1 As shown, a drainage hole 21 is provided at the bottom of the inner side of the drainage cylinder 4, and a second filter screen 22 is provided in the drainage hole 21. A plurality of supporting feet 23 are also provided on the outer side wall of the cylinder body 1. The second filter screen 22 can collect the material passing through the first filter screen 19.

[0026] Working principle:

[0027] When in use, it is only necessary to add the raw material slurry into the cylinder 1 through the feed pipe 2, and then add the auxiliary materials such as flocculants into the cylinder 1 through the feed pipe 2, and then turn on the motor 10 to rotate the driving rod 11, and drive the two second bevel gears 13 to rotate through the first bevel gear 12, and further drive the cleaning rod 9 and the stirring rod 7 to rotate, so that the raw material slurry is mixed with the auxiliary materials and separated from the water, and the materials adhering to the inside of the cylinder 1 are scraped off by the cleaning rod 9 and the scraper 14. After a period of sedimentation and separation, the valve plate 20 is opened and the cylinder 17 is extended and retracted, driving the blocking plate 18 away from the filter hole 5, so that the separated water is discharged from it into the drainage barrel 4, and the materials separated from the water in the barrel will be collected through the discharge pipe 3. When draining, the stirring rod 7 and the cleaning rod 9 continue to rotate to prevent the separated materials from blocking the first filter screen 19.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A water precipitation cylinder, comprising a cylinder body (1), characterized in that: The top of the cylinder (1) is connected to a feed pipe (2), the cylinder (1) is provided with a stirring member for mixing materials, the cylinder (1) is provided with a cleaning member for cleaning the side wall of the cylinder (1), the cylinder (1) is provided with a driving member for driving the stirring member and the cleaning member to rotate, the stirring member and the cleaning member rotate in opposite directions, the side wall of the cylinder (1) is connected to a discharge pipe (3), the bottom of the cylinder (1) is detachably provided with a drainage cylinder (4), a filter hole (5) is provided between the bottom of the cylinder (1) and the drainage cylinder (4), and a filter plugging member is adjustably provided in the filter hole (5).

2. A water precipitation cylinder according to claim 1, characterized in that: The stirring member comprises a connecting rod (6) and a plurality of stirring rods (7); the connecting rod (6) is rotatably mounted on the cylinder (1) and the bottom of the connecting rod (6) extends vertically downward into the cylinder (1); the plurality of stirring rods (7) are arranged axially from top to bottom and fixedly mounted on the connecting rod (6); the length of each stirring rod (7) located below is shorter than the length of the stirring rod (7) directly above it, wherein the stirring rod (7) at the top has the longest length.

3. A water precipitation cylinder according to claim 2, characterized in that: The cleaning member comprises a fixed sleeve (8) and a plurality of cleaning rods (9); the fixed sleeve (8) is rotatably inserted into the axis of the top of the cylinder (1); the connecting rod (6) is rotatably inserted into the fixed sleeve (8), and the connecting rod (6) is coaxial with the fixed sleeve (8); the plurality of cleaning rods (9) are fixed to the side wall of the fixed sleeve (8), and the plurality of cleaning rods (9) are all in sliding contact with the inner wall of the cylinder (1).

4. A water precipitation cylinder according to claim 3, characterized in that: The driving member comprises a motor (10), a driving rod (11), a first bevel gear (12) and two second bevel gears (13); the motor (10) is fixedly arranged on the top of the cylinder (1); the driving rod (11) is fixedly arranged on the output end of the motor (10); the first bevel gear (12) is fixedly arranged on the driving rod (11); the two second bevel gears (13) are respectively fixedly arranged on the connecting rod (6) and the fixing sleeve (8); the two second bevel gears (13) are respectively located on both sides of the first bevel gear (12) and are meshed with the first bevel gear (12).

5. The water precipitation cylinder according to claim 3, characterized in that: A scraper (14) is provided on each of the cleaning rods (9) and between the cleaning rods and the inner wall of the cylinder (1).

6. The water precipitation cylinder according to claim 1, characterized in that: The filter plugging component comprises a support frame (15), a mounting cylinder (16) with a top opening, a cylinder (17) and a plugging plate (18); the support frame (15) is fixedly mounted in the drainage cylinder (4); the mounting cylinder (16) is fixedly mounted on the support frame (15); the cylinder (17) is located in the mounting cylinder (16); the telescopic end of the cylinder (17) is telescopic toward the filter hole (5); the plugging plate (18) is fixedly mounted on the telescopic end of the cylinder (17); and a first filter screen (19) is provided in the filter hole (5).

7. A water precipitation cylinder according to claim 6, characterized in that: A valve plate (20) is slidably arranged in the filter hole (5) and above the first filter screen (19).

8. The water precipitation cylinder according to claim 1, characterized in that: A drainage hole (21) is provided at the inner bottom of the drainage cylinder (4), and a second filter screen (22) is provided in the drainage hole (21).

9. A water precipitation cylinder according to claim 8, characterized in that: A plurality of supporting legs (23) are also provided on the outer side wall of the cylinder (1).

Images