Gypsum whisker centrifugal separation device

Abstract

The utility model discloses a centrifugal separation device for gypsum whiskers. The centrifugal separation device comprises a shell, a centrifugal part, a refining part and a controller, the outer side of the shell is provided with supporting legs which are uniformly distributed, the lower end of the shell is provided with a drainage part, the drainage part comprises a drainage pipe, and the drainage pipe is located at the edge of the inner bottom surface of the shell; the centrifugal part is connected with the shell; the refining part is connected with the shell; the gypsum whisker raw material homogenizing device has the advantages that through the existence of the material homogenizing part, the gypsum whisker raw material homogenizing device can be matched with the centrifugal part to homogenize a gypsum whisker raw material before the gypsum whisker raw material is centrifuged at a high speed, so that the raw material in the centrifugal separation device can be homogenized; the problem that the centrifugal separation effect of the raw materials is uneven due to uneven distribution of the raw materials to be subjected to centrifugal separation in the device is solved, the centrifugal separation effect of the gypsum whisker raw materials is effectively guaranteed, and therefore the subsequent production quality of gypsum whiskers is effectively guaranteed, and popularization and use of products are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gypsum whisker centrifugal separation device. BACKGROUND

[0002] Gypsum whisker is also known as calcium sulfate whisker, and gypsum particles need to be dehydrated during gypsum whisker production, centrifugal dewatering machines are usually used to dehydrate gypsum particles, but gypsum is unevenly distributed in the dehydration cylinder after being added into the centrifugal dewatering machine, which can cause uneven dehydration of gypsum and affect the production quality of gypsum whisker.

[0003] Therefore, the gypsum whisker centrifugal separation device is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a gypsum whisker centrifugal separation device, which can automatically homogenize raw materials, has better centrifugal separation effect and other advantages.

[0005] To achieve the above-mentioned purposes, the utility model provides the following technical scheme.

[0006] The utility model provides a gypsum whisker centrifugal separation device, which comprises a shell, a centrifugal part, a material homogenizing part and a controller.

[0007] The shell is provided with evenly distributed supporting legs on the outer side, and the lower end of the shell is provided with a drainage part.

[0008] The centrifugal part is connected with the shell.

[0009] The material homogenizing part is connected with the shell.

[0010] The controller is installed on the shell, and the input end of the controller is electrically connected with the output end of the external power supply.

[0011] Preferably, the drainage part comprises a drain pipe, which is located at the inner bottom edge of the shell, and the drain pipe is in communication with the inside of the shell, and a valve is arranged on the drain pipe to realize the connection and installation between the drainage part and the shell, thereby laying a foundation for the drainage of gypsum whisker after dehydration.

[0012] As preferred, the centrifugal part comprises a motor, a rotating shaft and an annular support seat, the motor is fixed outside the shell, the lower end of the output shaft of the motor is provided with a main pulley, the rotating shaft is rotationally connected with the middle part of the shell, the lower end of the rotating shaft penetrates the shell, the lower end of the rotating shaft is provided with a secondary pulley, the main pulley and the secondary pulley are connected through a belt, the upper end of the rotating shaft is provided with a centrifugal dehydration cylinder, the rotating shaft and the bottom middle part of the centrifugal dehydration cylinder are connected, the annular support seat is located directly below the centrifugal dehydration cylinder, the annular support seat is provided with a retainer (2a), the retainer (2a) is provided with uniformly distributed balls, the upper end of the annular support seat and the lower end of the centrifugal dehydration cylinder are both provided with annular grooves corresponding to the balls, the balls and the annular grooves are matched, the input end of the motor is electrically connected with the output end of the controller, the connection and installation between the centrifugal part and the shell are realized, the normal work of the centrifugal part is ensured, and the normal operation of the gypsum whisker centrifugal separation operation is ensured.

[0013] As preferred, the connecting part of the rotating shaft and the shell is provided with a bearing (2b), the bearing (2b) adopts a sealed bearing, so as to reduce the friction and wear of the rotating shaft.

[0014] As preferred, the annular support seat is connected with the inner bottom surface of the shell, and the center line of the annular support seat coincides with the center line of the rotating shaft, which lays a foundation for the cooperation of the annular support seat and the centrifugal dehydration cylinder and ensures the stability of the centrifugal dehydration cylinder.

[0015] As preferred, the homogenizing part comprises a lifting plate and a homogenizing plate, the left and right ends of the lifting plate are both provided with lifting cylinders, the lower ends of the lifting cylinders are both provided with fixing seats, the fixing seats are connected with the outer side of the shell, the homogenizing plate and the lifting plate are connected through two left-right symmetrical connecting rods, the input end of the lifting cylinder is electrically connected with the output end of the controller, the connection and installation between the homogenizing part and the shell are realized, the normal work of the homogenizing part is ensured, and a foundation is laid for the homogenization of the material in the centrifugal dehydration cylinder.

[0016] As preferred, the homogenizing plate corresponds to the centrifugal dehydration cylinder in a vertical mode, and the homogenizing plate and the centrifugal dehydration cylinder are cooperatively installed, so that the homogenizing plate and the centrifugal dehydration cylinder are used in cooperation, and the homogenization function of the homogenizing plate on the material in the centrifugal dehydration cylinder is ensured.

[0017] The beneficial effects of the utility model lie in:

[0018] The homogenization of the raw material in the centrifugal separation device before high-speed centrifugation of the gypsum whisker raw material is realized by the homogenization part in cooperation with the centrifugal part, the problem of uneven centrifugal separation effect of the raw material caused by uneven distribution of the raw material in the device before centrifugal separation is avoided, the centrifugal separation effect of the gypsum whisker raw material is effectively ensured, the subsequent production quality of the gypsum whisker is effectively ensured, and the product is convenient to popularize and use. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and all other embodiments obtained by those skilled in the art without creative labor based on these drawings also belong to the protection scope of the present application.

[0020] Figure 1 is a front view structural schematic diagram of the present application;

[0021] Figure 2 is a front view structural schematic diagram of the present application; Figure 1

[0022] Figure 3 is a front view structural schematic diagram of the present application; Figure 1

[0023] Figure 4 is a front view structural schematic diagram of the present application; Figure 1

[0024] The following is the explanation of the reference signs:

[0025] 1, shell; 2, centrifugal part; 21, main pulley; 22, belt; 23, motor; 24, sub-pulley; 25, rotating shaft; 26, annular support seat; 27, centrifugal dewatering cylinder; 28, annular groove; 29, ball; 2a, retainer (2a); 2b, bearing (2b); 3, homogenization part; 31, lifting plate; 32, homogenization plate; 33, connecting rod; 34, lifting cylinder; 35, fixed seat; 4, drainage part; 41, valve; 42, drain pipe; 5, supporting leg; 6, controller. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described in detail below. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor also belong to the protection scope of the present application.​​​

[0027] Referring to Figures 1-4 As shown in the utility model provides a kind of gypsum whisker centrifugal separation device, including shell 1, centrifugal part 2, uniform material part 3 and controller 6;The outside of shell 1 is provided with evenly distributed supporting leg 5, the lower end of shell 1 is provided with drainage part 4, specifically, drainage part 4 includes drain pipe 42, drain pipe 42 is located at the inner bottom edge of shell 1, drain pipe 42 and the inside of shell 1 are communicated, valve 41 is provided on drain pipe 42, using the above design, the connection installation between drainage part 4 and shell 1 can be realized, lay the foundation for the drainage of gypsum whisker after dehydration, controller 6 is installed on shell 1, the input end of controller 6 is electrically connected to the output end of external power supply.

[0028] Referring to Figures 2-4As shown, the centrifugal part 2 and the shell 1 are connected, specifically, the centrifugal part 2 includes a motor 23, a rotating shaft 25 and an annular support seat 26, the motor 23 is fixed on the outside of the shell 1, the lower end of the output shaft of the motor 23 is provided with a main pulley 21, the rotating shaft 25 and the middle part of the shell 1 are rotatably connected, further, the connecting part of the rotating shaft 25 and the shell 1 is provided with a bearing 2b, the bearing 2b adopts a sealed bearing, by using the above design, the friction received by the rotating shaft 25 can be reduced, and the wear of the rotating shaft 25 can be reduced, the lower end of the rotating shaft 25 penetrates the shell 1, the lower end of the rotating shaft 25 is provided with a secondary pulley 24, the main pulley 21 and the secondary pulley 24 are connected through a belt 22, the upper end of the rotating shaft 25 is provided with a centrifugal dehydration cylinder 27, the upper end of the rotating shaft 25 and the middle part of the centrifugal dehydration cylinder 27 are connected, the annular support seat 26 is located directly below the centrifugal dehydration cylinder 27, further, the annular support seat 26 and the inner bottom surface of the shell 1 are connected, the center line of the annular support seat 26 coincides with the center line of the rotating shaft 25, by using the above design, the cooperation of the annular support seat 26 and the centrifugal dehydration cylinder 27 can be laid a foundation, the stability of the centrifugal dehydration cylinder 27 can be ensured, the annular support seat 26 is provided with a retainer 2a, the retainer 2a is provided with uniformly distributed balls 29, the upper end of the annular support seat 26 and the lower end of the centrifugal dehydration cylinder 27 are both provided with annular grooves 28 corresponding to the balls 29, the balls 29 and the annular grooves 28 are matched, the input end of the motor 23 is electrically connected with the output end of the controller 6, by using the above design, the connection and installation between the centrifugal part 2 and the shell 1 can be realized, the normal work of the centrifugal part can be ensured, and the normal operation of the gypsum whisker centrifugal separation operation can be ensured; the uniform material part 3 and the shell 1 are connected, specifically, the uniform material part 3 includes a lifting plate 31 and a uniform material plate 32, the left and right ends of the lifting plate 31 are both provided with lifting cylinders 34, the lower ends of the lifting cylinders 34 are both provided with fixing seats 35, the fixing seats 35 and the outside of the shell 1 are connected, the uniform material plate 32 and the lifting plate 31 are connected through two left and right symmetrical connecting rods 33, further, the uniform material plate 32 corresponds to the centrifugal dehydration cylinder 27 in an up-down manner, the uniform material plate 32 and the centrifugal dehydration cylinder 27 are matched and installed in the inside, by using the above design, the cooperation of the uniform material plate 32 and the centrifugal dehydration cylinder 27 can be realized, the homogenization function of the uniform material plate 32 to the material in the centrifugal dehydration cylinder 27 can be ensured, the input end of the lifting cylinder 34 is electrically connected with the output end of the controller 6, by using the above design, the connection and installation between the uniform material part 3 and the shell 1 can be realized, the normal work of the uniform material part 3 can be ensured, and a foundation for the homogenization of the material in the centrifugal dehydration cylinder 27 is laid.

[0029] In an embodiment of the utility model, the gypsum whisker centrifugal separation device with the above structure is adopted, initially, the gypsum whisker raw material to be centrifugally separated is put into the centrifugal dehydration cylinder 27, the lifting cylinder 34 is controlled to work by the controller 6 to stretch out and draw back, the lifting cylinder 34 stretching out and drawing back can drive the lifting plate 31 to move up and down, the lifting plate 31 moving up and down drives the connecting rod 33 to move up and down, the connecting rod 33 moving up and down can drive the material uniformizing plate 32 to move up and down, and the position adjustment operation of the material uniformizing plate 32 can be realized.

[0030] And the main pulley 21 is rotated by the controller 6 controlling the motor 23 to work, the main pulley 21 rotating under the drive of the belt 22 can promote the secondary pulley 24 to rotate, the secondary pulley 24 rotating drives the rotating shaft 25 to rotate, the rotating shaft 25 rotating drives the centrifugal dehydration cylinder 27 to rotate, and the centrifugal dehydration cylinder 27 rotating can realize the centrifugal dehydration separation operation of the material in the centrifugal dehydration cylinder 27.

[0031] Initially, the motor 23 is controlled to work by the controller 6 to rotate slowly, at this time, the material uniformizing plate 32 is located at the lowermost end of the centrifugal dehydration cylinder 27, and then the material uniformizing plate 32 is slowly moved upwards, in the process of the material uniformizing plate 32 slowly moving upwards, the material in the centrifugal dehydration cylinder 27 is scraped and homogenized under the action of the material uniformizing plate 32 with the centrifugal dehydration cylinder 27 rotating, the homogenization operation of the material is realized, until the material uniformizing plate 32 is stretched out from the centrifugal dehydration cylinder 27, at this time, the motor 23 is controlled to work by the controller 6 to rotate quickly, and the centrifugal dehydration separation operation of the raw material in the gypsum whisker production is completed.

[0032] It is worth noting that the controller 6 controls the motor 23 and the lifting cylinder 34 to work, which are all prior art.

[0033] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A gypsum whisker centrifugal separation device, characterized in that: It comprises a housing (1), a centrifugal part (2), a material-splitting part (3) and a controller (6); The outer side of the shell (1) is provided with evenly distributed supporting legs (5), and the lower end of the shell (1) is provided with a drainage portion (4); The centrifugal part (2) is connected to the housing (1); The material-splitting portion (3) is connected to the housing (1); The controller (6) is mounted on the housing (1), and an input end of the controller (6) is electrically connected to an output end of an external power supply.

2. A gypsum whisker centrifugal separation device according to claim 1, characterized in that: The drainage portion (4) includes a drainage pipe (42), the drainage pipe (42) is located at the edge of the inner bottom surface of the shell (1), the drainage pipe (42) is connected to the interior of the shell (1), and a valve (41) is provided on the drainage pipe (42).

3. A gypsum whisker centrifugal separation device according to claim 1, characterized in that: The centrifugal part (2) includes a motor (23), a rotating shaft (25) and an annular support seat (26). The motor (23) is fixed on the outside of the housing (1). The lower end of the output shaft of the motor (23) is provided with a primary pulley (21). The rotating shaft (25) is rotatably connected to the middle part of the housing (1). The lower end of the rotating shaft (25) passes through the housing (1). The lower end of the rotating shaft (25) is provided with a secondary pulley (24). The primary pulley (21) and the secondary pulley (24) are connected by a belt (22). The upper end of the rotating shaft (25) is provided with a centrifugal dehydration cylinder (27). The rotating shaft (25) is connected to the middle of the bottom end of the centrifugal dehydration cylinder (27), the annular support seat (26) is located directly below the centrifugal dehydration cylinder (27), a retaining frame (2a) is provided on the annular support seat (26), and evenly distributed balls (29) are provided on the retaining frame (2a), the upper end of the annular support seat (26) and the lower end of the centrifugal dehydration cylinder (27) are both provided with annular grooves (28) corresponding to the balls (29), and the balls (29) and the annular grooves (28) are adapted to each other, and the input end of the motor (23) is electrically connected to the output end of the controller (6).

4. A gypsum whisker centrifugal separation device according to claim 3, characterized in that: A bearing (2b) is provided at the connection between the rotating shaft (25) and the housing (1), and the bearing (2b) is a sealed bearing.

5. A gypsum whisker centrifugal separation device according to claim 3, characterized in that: The annular support seat (26) is connected to the inner bottom surface of the housing (1), and the center line of the annular support seat (26) coincides with the center line of the rotating shaft (25).

6. A gypsum whisker centrifugal separation device according to claim 3, characterized in that: The material leveling part (3) comprises a lifting plate (31) and a material leveling plate (32). Lifting cylinders (34) are provided at both left and right ends of the lifting plate (31). A fixing seat (35) is provided at the lower end of each lifting cylinder (34). The fixing seat (35) is connected to the outer side of the housing (1). The material leveling plate (32) and the lifting plate (31) are connected via two left-right symmetrical connecting rods (33). The input end of the lifting cylinder (34) is electrically connected to the output end of the controller (6).

7. A gypsum whisker centrifugal separation device according to claim 6, characterized in that: The material leveling plate (32) and the centrifugal dehydration cylinder (27) correspond to each other up and down, and the material leveling plate (32) and the interior of the centrifugal dehydration cylinder (27) are matched and installed.

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