A talc flotation separation device
By introducing a stirring structure and a separation device into the talc flotation unit, the problems of uneven reagent mixing and poor bubble stability were solved, achieving uniform reagent mixing and efficient separation of fine talc particles, improving talc recovery rate and purity, and reducing energy consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LONGSHENG COUNTY ZHENGDA TALC CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional talc flotation devices suffer from problems such as uneven reagent mixing, poor bubble stability, and low selective separation efficiency, as well as high energy consumption, resulting in insufficient recovery rate of fine talc particles and affecting talc purity.
A talc flotation separation device was designed, which includes a stirring structure and a separation device. The reagent is extracted by a water pump and stirred twice. The separation plate structure of rectangular tank and trough is combined to achieve uniform mixing of reagent and efficient separation of fine talc particles.
This method achieves uniform mixing of the reagents, improves the mixing effect of talc reagents, reduces the loss of fine talc particles, enhances separation efficiency and talc recovery rate, and reduces energy consumption.
Smart Images
Figure CN224524984U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mineral processing technology, and more specifically, to a talc flotation separation device. Background Technology
[0002] In the talc flotation separation process, traditional equipment suffers from problems such as uneven reagent mixing, poor bubble stability, and low selective separation efficiency. Mechanically stirred flotation machines consume high energy and have insufficient recovery rates for fine-grained talc; while conventional jet flotation has poor suppression of gangue minerals, affecting talc purity. Existing technologies improve performance by optimizing the reagent addition system or improving the bubble generator, but key issues such as fine-grained talc loss, high-grade concentrate purification, and energy consumption optimization still need to be addressed. Therefore, there is an urgent need to develop efficient, low-energy-consumption dedicated flotation equipment.
[0003] A search revealed that Chinese patent CN221319495U discloses a "coalescing flotation separation device," which includes a separation chamber with an inlet and an outlet at both ends. A distribution plate is located at the end of the separation chamber near the inlet. The chamber is divided into a flow stabilization zone, a primary coalescing flotation oil removal zone, a secondary coalescing flotation oil removal zone, and a clean water zone from the inlet to the outlet by two sets of lower and upper baffles, as well as an overflow baffle and an overflow plate. An oil collection trough is located in the upper middle part of the separation chamber. A dissolved air-water release device is located between each set of lower and upper baffles. Multiple transverse oil collection troughs are located on both sides of the oil collection trough, and an oil drain pipe is installed on the trough. Liquid channels are formed between the lower and upper baffles and between the overflow baffle and the overflow plate. However, the following defects still exist:
[0004] (1) In the process of using the above application, the traditional device has problems such as uneven mixing of reagents, poor bubble stability and low selective separation efficiency. The performance can be improved by optimizing the reagents, but the problem of loss of fine talc still needs to be solved.
[0005] (2) The above application is in use, but the traditional flotation machine has high energy consumption and insufficient recovery rate of fine talc, which affects the purity of talc. Utility Model Content
[0006] The purpose of this invention is to address the problems of uneven reagent mixing, poor bubble stability, and low selective separation efficiency in current traditional devices. By optimizing the reagents, the performance can be improved, but the problem of loss of fine talc particles still needs to be solved.
[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:
[0008] The present invention is as follows: a talc flotation separation device, including a support leg, an organic body fixedly connected to the top of the support leg, a control box provided on the side of the organic body, and a stirring structure provided inside the organic body;
[0009] The stirring structure includes a cover, which is located on the top of the machine body. A motor is installed on the top of the cover. A rotating rod is fixedly connected to the end of the output shaft of the motor. A rotating sleeve is fixedly connected to the circumferential surface of the rotating rod. A stirring rod is fixedly connected to the circumferential surface of the rotating sleeve. A partition is fixedly connected to the inner wall of the machine body.
[0010] As a preferred technical solution of this utility model, the top of the machine cover is provided with a feed port, one end of a water pipe is fixedly connected to the side of the machine body, the end of the water pipe away from the machine body is fixedly connected to the upper side of the machine body, and a water pump is provided on the circumference of the water pipe. The function of the water pump is to extract the stirred talc agent and then re-enter the machine body through the water pipe. After a second settling and stirring, a more uniform talc agent is obtained.
[0011] As a preferred technical solution of this utility model, there are several rotating sleeves arranged in a linear array on the circumference of the rotating rod, and there are several stirring rods arranged in a circular array on the circumference of the rotating sleeves. The function of the rotating sleeves is to drive the stirring rods to rotate by rotating the rotating sleeves when the rotating rod is subjected to force, thereby stirring the talc agent.
[0012] As a preferred technical solution of this utility model, the machine body is provided with a separation device, the separation device includes a separation plate, the separation plate is disposed inside the machine body, the separation plate is provided with a separation hole inside, the side of the partition plate is provided with a rectangular groove, the inner wall of the rectangular groove is slidably connected with a slider, the inner wall of the machine body is provided with a sliding groove, the function of the separation hole is to separate the talc flotation after it passes through the partition plate, thereby enabling the cleaning of the talc flotation.
[0013] As a preferred technical solution of this utility model, a handle is fixedly connected to the side of the separation plate, and a discharge valve is provided on the side of the machine body. The function of the discharge valve is to clean the talc agent that has settled below the separation plate.
[0014] As a preferred technical solution of this utility model, there are several separation holes arranged in a linear array on the top of the separation plate, and there are two sliders arranged symmetrically along the vertical central axis of the separation plate. The function of the sliders is to allow the talc to slide on the inner wall of the trough after flotation when there is talc at the top of the separation plate, thereby cleaning the flotation separated material.
[0015] As a preferred technical solution of this utility model, there are several supporting legs, arranged in pairs and symmetrically arranged along the vertical central axis of the machine body. There are several stirring rods, arranged in a linear array on the circumference of the rotating rod. The function of the stirring rods is to stir the talc agent inside the machine body, thereby making the talc agent more delicate.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] 1. The set stirring structure allows the talc solution to be drawn by the water pump and then re-enter the machine through the water pipe. After standing, the solution is stirred a second time, making the solution more uniform and avoiding the drawbacks of flotation in the talc solution.
[0018] 2. The separation device allows the flotation particles on the separation plate to slide out of the machine body through the rectangular groove and chute on the side of the partition plate, thus cleaning the flotation particles and enabling the reuse of the separated fine talc particles, avoiding material waste of talc. Attached Figure Description
[0019] Figure 1 A schematic diagram of the structure of a talc flotation separation device provided by this utility model;
[0020] Figure 2 A three-dimensional structural diagram of the stirring structure provided by this utility model;
[0021] Figure 3 Provided by this utility model Figure 2 Enlarged structural diagram at point A in the middle;
[0022] Figure 4 A schematic diagram of the overall three-dimensional structure of the separation device provided by this utility model;
[0023] Figure 5 Provided by this utility model Figure 4 A three-dimensional magnified structural diagram at point B.
[0024] 1. Support leg; 2. Machine body; 3. Control box; 4. Stirring structure; 41. Machine cover; 42. Motor; 43. Rotating rod; 44. Rotating sleeve; 45. Stirring rod; 46. Partition plate; 47. Feed inlet; 48. Water pipe; 49. Water pump; 5. Separation device; 51. Separation plate; 52. Separation hole; 53. Rectangular groove; 54. Sliding block; 55. Slide groove; 56. Handle; 57. Discharge valve. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0029] like Figure 1 , Figure 2 , Figure 4 As shown, this embodiment proposes a talc flotation separation device, including a support leg 1, an organic body 2 fixedly connected to the top of the support leg 1, a control box 3 provided on the side of the organic body 2, and a stirring structure 4 provided inside the organic body 2.
[0030] The stirring structure 4 includes a cover 41, which is located on the top of the body 2. A motor 42 is located on the top of the cover 41. A rotating rod 43 is fixedly connected to the end of the output shaft of the motor 42. A rotating sleeve 44 is fixedly connected to the circumferential surface of the rotating rod 43. A stirring rod 45 is fixedly connected to the circumferential surface of the rotating sleeve 44. A partition 46 is fixedly connected to the inner wall of the body 2.
[0031] like Figure 2 As shown, in a preferred embodiment, based on the above method, the top of the cover 41 is provided with a feed inlet 47, and one end of a water pipe 48 is fixedly connected to the side of the machine body 2. The end of the water pipe 48 away from the machine body 2 is fixedly connected to the upper side of the machine body 2. A water pump 49 is provided on the circumference of the water pipe 48. The function of the water pump 49 is to extract the stirred talc agent and then re-enter the machine body 2 through the water pipe 48. After a second settling and stirring, a more uniform talc agent is obtained.
[0032] like Figure 3As shown, in a preferred embodiment, based on the above method, there are several rotating sleeves 44 arranged in a linear array on the circumference of the rotating rod 43, and several stirring rods 45 arranged in a circular array on the circumference of the rotating sleeves 44. The function of the rotating sleeves 44 is to drive the stirring rods 45 to rotate by rotating the rotating sleeves 44 when the rotating rod 43 is subjected to force and rotates, thereby stirring the talc agent.
[0033] like Figure 4 , Figure 5 As shown, in a preferred embodiment, based on the above method, a separation device 5 is further provided inside the machine body 2. The separation device 5 includes a separation plate 51, which is disposed inside the machine body 2. A separation hole 52 is provided inside the separation plate 51. A rectangular groove 53 is provided on the side of the partition plate 46. A slider 54 is slidably connected to the inner wall of the rectangular groove 53. A sliding groove 55 is provided on the inner wall of the machine body 2. The function of the separation hole 52 is to separate the talc flotation after it passes through the partition plate 46, thereby cleaning the talc flotation.
[0034] like Figure 4 , Figure 5 As shown, in a preferred embodiment, based on the above method, a handle 56 is fixedly connected to the side of the separation plate 51, and a discharge valve 57 is provided on the side of the machine body 2. The function of the discharge valve 57 is to clean the talc agent that has settled below the separation plate 51.
[0035] like Figure 4 , Figure 5 As shown, in a preferred embodiment, based on the above method, there are several separation holes 52 arranged in a linear array on the top of the separation plate 51, and there are two sliders 54 arranged symmetrically along the vertical central axis of the separation plate 51. The function of the sliders 54 is to slide on the inner wall of the chute 55 when there is talc flotation at the top of the separation plate 51, so as to clean the flotation separation.
[0036] like Figure 1 , Figure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, there are several support legs 1, arranged in pairs and symmetrically arranged along the vertical central axis of the body 2. There are several stirring rods 45, arranged in a linear array on the circumference of the rotating rod 43. The function of the stirring rods 45 is to stir the talc agent inside the body 2, thereby making the talc agent more delicate.
[0037] Specifically, when using this stirring structure 4: First, when the device needs to be used, the talc agent is first introduced into the machine body 2 through the feed port 47. The operator needs to turn on the external power supply to force the motor 42 to start, so that the rotating rod 43 is rotated under force. The rotating sleeve 44 fixed on the circumference of the rotating rod 43 is rotated under force, and drives the stirring rod 45 fixed on the circumference of the rotating sleeve 44 to stir. At this time, the multiple rotating sleeves 44 fixed on the circumference of the rotating rod 43 drive the stirring rod 45, thereby more effectively stirring the talc agent inside the machine body 2, making the talc agent more uniformly stirred. After the talc agent is stirred, it is allowed to stand for a period of time, so that the talc floats above the agent. When the talc floats through the partition 46 to the other side of the partition 46, the talc liquid is drawn by the water pump 49 and then enters the machine body 2 again through the water pipe 48. After standing, the liquid is stirred a second time, so that the liquid is mixed more evenly, avoiding the drawbacks of the talc agent still having flotation.
[0038] After the talc reagent has been settling for a period of time, talc flotation occurs. At this time, the reagent enters the other side blocked by the partition 46, which is shorter than the machine body 2. Under the influence of gravity, the talc reagent falls to the top of the separation plate 51, and then passes through the separation hole 52 set at the top of the separation plate 51. The reagent then enters the bottom of the separation plate 51 through the separation hole 52, and finally leaves the machine body 2 through the discharge valve 57. The talc flotation remains on the top of the separation plate 51. The operator can pull the handle 56 to pull the separation plate 51 fixed on the side of the handle 56. At this time, the sliders 54 fixed on both sides of the separation plate 51 can slide out of the machine body 2 through the rectangular groove 53 and the slide 55 set on the side of the partition 46, so that the flotation on the separation plate 51 can be cleaned, and the separated fine talc particles can be reused, avoiding the waste of talc material.
[0039] All technical features in this embodiment can be freely combined according to actual needs.
[0040] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.
Claims
1. A talc flotation separation device, comprising a support leg (1), characterized in that, The top of the support leg (1) is fixedly connected to the body (2), the side of the body (2) is provided with a control box (3), and the inside of the body (2) is provided with a stirring structure (4). The stirring structure (4) includes a cover (41), which is located on the top of the body (2). A motor (42) is located on the top of the cover (41). A rotating rod (43) is fixedly connected to the end of the output shaft of the motor (42). A rotating sleeve (44) is fixedly connected to the circumferential surface of the rotating rod (43). A stirring rod (45) is fixedly connected to the circumferential surface of the rotating sleeve (44). A partition (46) is fixedly connected to the inner wall of the body (2).
2. The talc flotation separation device according to claim 1, characterized in that, The top of the cover (41) is provided with a feed inlet (47), and one end of a water pipe (48) is fixedly connected to the side of the machine body (2). The end of the water pipe (48) away from the machine body (2) is fixedly connected to the upper side of the machine body (2), and a water pump (49) is provided on the circumferential surface of the water pipe (48).
3. The talc flotation separation device according to claim 1, characterized in that, There are several rotating sleeves (44) arranged in a linear array on the circumferential surface of the rotating rod (43), and there are several stirring rods (45) arranged in a circular array on the circumferential surface of the rotating sleeves (44).
4. The talc flotation separation device according to claim 1, characterized in that, The body (2) is provided with a separation device (5), which includes a separation plate (51). The separation plate (51) is located inside the body (2). The separation plate (51) has a separation hole (52) inside. The side of the partition (46) is provided with a rectangular groove (53). The inner wall of the rectangular groove (53) is slidably connected with a slider (54). The inner wall of the body (2) is provided with a sliding groove (55).
5. The talc flotation separation device according to claim 4, characterized in that, A handle (56) is fixedly connected to the side of the separation plate (51), and a discharge valve (57) is provided on the side of the machine body (2).
6. The talc flotation separation device according to claim 4, characterized in that, There are several separation holes (52) arranged in a linear array on the top of the separation plate (51), and there are two sliders (54) arranged symmetrically to each other along the vertical central axis of the separation plate (51).
7. The talc flotation separation device according to claim 1, characterized in that, The number of the support legs (1) is several, arranged in pairs and symmetrical to each other along the vertical central axis of the body (2). The number of the stirring rods (45) is several, arranged in a linear array on the circumference of the rotating rod (43).