Device for producing acrylamide gel

Abstract

The utility model discloses a device for producing acrylamide gel, which belongs to the technical field of acrylamide gel production equipment and comprises a spiral strip, a screen is fixedly connected to the lower end of the spiral strip, a first material guide shell is sleeved outside the screen, a gap is reserved between the first material guide shell and the screen, and a second material guide shell is sleeved outside the first material guide shell. A second material guide shell is fixedly connected to the interior of the first material guide shell and does not make contact with the screen cloth, and a feeding hopper is fixedly connected to the upper portion of the spiral strip, so that the screen cloth drives raw materials to rotate, the raw materials generate centrifugal force, the materials are diffused through the centrifugal force, and the moving path of the raw materials on the screen cloth is increased through the spiral strip; the raw materials are screened along the way, the raw materials which are not screened enter the first material guide shell and are discharged through the first material guide shell, and the screened raw materials are discharged through the second material guide shell, so that screening noise is reduced, the effective service life is prolonged by reducing abrasion, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to acrylamide gel production equipment technical field, especially related to a device for producing acrylamide gel. BACKGROUND

[0002] Acrylamide gel production needs to use vibrating screen or rolling screen, vibrating screen works by reciprocating rotation vibration generated by vibrator excitation. The upper rotating weight of the vibrator makes the screen surface produce plane rotary vibration, and the lower rotating weight makes the screen surface produce conical rotary vibration, and the combined effect makes the screen surface produce complex rotary vibration.

[0003] The rolling screen has a larger floor space but smaller noise, and the parts collide relatively violently during the vibration process of the vibrating screen, so the noise and wear are relatively large, thereby causing the problem of low practicality of the conventional vibrating screen.

[0004] Therefore, the device for producing acrylamide gel is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of low practicality of the conventional vibrating screen and proposes a device for producing acrylamide gel.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A device for producing acrylamide gel, including spiral strip, the lower end of spiral strip is fixedly connected with screen cloth, the outside of screen cloth is sheathed with first material guide shell, the first material guide shell and screen cloth leave gap, the inside of first material guide shell is fixedly connected with second material guide shell, second material guide shell does not contact with screen cloth, the upper portion of spiral strip is fixedly connected with feeding hopper, the lower end of feeding hopper and screen cloth leave gap, the inside of second material guide shell is fixedly connected with speed reducer motor, the rotor of speed reducer motor is fixedly connected with screen cloth, the lower portion of first material guide shell is fixedly connected with support leg. The raw material is poured into the feeding hopper, and the feeding hopper is guided into the inside of the spiral strip through the feeding hopper, so that the material is placed in the center of the screen cloth. The screen cloth is driven to rotate by the speed reducer motor, so that the raw material is rotated by the screen cloth, and the centrifugal force is generated. The material is diffused by the centrifugal force, the moving path of the raw material along the screen cloth is increased by the spiral strip, so that the raw material is screened along the way, and the raw material that is not screened enters the first material guide shell, and is discharged through the first material guide shell. The raw material under the screen is discharged through the second material guide shell, the screening noise is reduced, the wear is reduced, and the effective service life is improved.

[0008] Preferably, the upper portion of the support leg is fixedly connected with a reinforcing rod. The reinforcing rod is used to increase the stability of the upper portion of the support leg.

[0009] Preferably, the first material guiding shell comprises a first shell body and a first material discharging nozzle, and the first material discharging nozzle is fixedly connected to the lower part of the first shell body.

[0010] Preferably, the second material guiding shell comprises a second shell body and a second material discharging nozzle, and the second material discharging nozzle is fixedly connected to the lower part of the second shell body.

[0011] Preferably, the screen comprises a ring-shaped plate, a filter screen and a material blocking cover, and the filter screen is fixedly connected between the ring-shaped plate and the material blocking cover.

[0012] Preferably, the feeding hopper comprises a hopper body and a material guiding pipe, and the lower end of the hopper body is fixedly connected to the upper end of the material guiding pipe.

[0013] Preferably, the feeding hopper further comprises a reinforcing disc, and the reinforcing disc is fixedly connected to the upper end of the spiral strip.

[0014] In summary, the technical effects and advantages of the present application are as follows:

[0015] 1. The raw materials are poured into the feeding hopper, and the feeding hopper is guided into the spiral strip, so that the materials are placed in the center of the screen.

[0016] 2. When the un-screened raw materials fall into the first shell body, the first shell body guides the un-screened raw materials into the first material discharging nozzle, and the un-screened raw materials are discharged outward through the first material discharging nozzle, so that the large-particle raw materials are conveniently discharged.

[0017] 3. After the raw material to be screened falls into the inner side of the second shell, it is discharged downwards through the second discharge nozzle, which facilitates the centralized discharge of the screened raw material. When the raw material falls on the filter screen and the baffle, the baffle is rotated by the geared motor, which in turn drives the raw material to rotate, making it easier for the raw material to spread outwards from the center of the screen.

[0018] 4. After pouring the raw materials into the hopper, the raw materials are discharged into the guide pipe through the hopper, and then discharged into the middle of the screen through the guide pipe, which facilitates feeding the middle of the screen. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the first material guide shell structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the second material guide shell structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the screen structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the feeding hopper structure of this utility model.

[0024] In the diagram: 1. Spiral blade; 2. First guide shell; 3. Second guide shell; 4. Screen; 5. Feed hopper; 6. Gear motor; 7. Support leg; 8. Reinforcing rod; 21. First shell; 22. First discharge nozzle; 31. Second shell; 32. Second discharge nozzle; 41. Annular plate; 42. Filter screen; 43. Material baffle; 51. Hopper body; 52. Guide pipe; 53. Reinforcing disc. Detailed Implementation

[0025] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0026] Reference Figure 1 An apparatus for producing acrylamide gel includes a spiral strip 1, a screen 4 fixedly connected to the lower end of the spiral strip 1, a first guide shell 2 covering the outside of the screen 4 with a gap between the first guide shell 2 and the screen 4, a second guide shell 3 fixedly connected inside the first guide shell 2 without contact with the screen 4, a feeding hopper 5 fixedly connected to the upper part of the spiral strip 1 with a gap between the lower end of the feeding hopper 5 and the screen 4, a geared motor 6 fixedly connected inside the second guide shell 3 with the rotor of the geared motor 6 fixedly connected to the screen 4, and a support leg 7 fixedly connected to the lower part of the first guide shell 2.

[0027] Referring to Figure 1 , the upper part of the supporting leg 7 is fixedly connected with a reinforcing rod 8. The reinforcing rod 8 is used to increase the stability of the upper part of the supporting leg 7.

[0028] Referring to Figure 1 and 2 , the first material guiding shell 2 comprises a first shell body 21 and a first material discharging nozzle 22, the upper end of the supporting leg 7 is fixedly connected with the first shell body 21, and the first material discharging nozzle 22 is fixedly connected with the lower part of the first shell body 21. After the un-screened raw materials fall into the inside of the first shell body 21, the raw materials are guided into the first material discharging nozzle 22 through the first shell body 21, and are discharged outward through the first material discharging nozzle 22.

[0029] Referring to Figure 1 , 2 and 3, the second material guiding shell 3 comprises a second shell body 31 and a second material discharging nozzle 32, the upper part of the second shell body 31 is fixedly connected with the inside of the first shell body 21, and the second material discharging nozzle 32 is fixedly connected with the lower part of the second shell body 31. After the screened raw materials fall into the inside of the second shell body 31, the raw materials are concentratedly discharged downward through the second material discharging nozzle 32.

[0030] Referring to Figure 1 and 4 , the screen 4 comprises a ring-shaped plate 41, a filtering screen 42 and a material blocking cover 43, the material blocking cover 43 is fixedly connected with the upper end of the rotor of the speed reducer 6, the lower end of the spiral strip 1 is fixedly connected with the filtering screen 42, the feeding hopper 5 is suspended on the upper side of the material blocking cover 43 and the filtering screen 42, and the filtering screen 42 is fixedly connected between the ring-shaped plate 41 and the material blocking cover 43. After the raw materials fall on the filtering screen 42 and the material blocking cover 43, the material blocking cover 43 is driven to rotate by the speed reducer 6, the raw materials are driven to rotate by the material blocking cover 43, and the raw materials are diffused outward from the center of the screen 4.

[0031] Referring to Figure 1 and 5 , the feeding hopper 5 comprises a hopper body 51 and a material guiding pipe 52, the material guiding pipe 52 is fixedly connected with the upper part of the spiral strip 1, and the lower end of the hopper body 51 is fixedly connected with the upper end of the material guiding pipe 52. After the raw materials are poured into the hopper body 51, the raw materials are discharged into the material guiding pipe 52 through the hopper body 51, and the raw materials are discharged into the middle part of the screen 4 through the material guiding pipe 52.

[0032] Referring to Figure 1 and 5 , the feeding hopper 5 further comprises a reinforcing disc 53, and the reinforcing disc 53 is fixedly connected with the upper end of the spiral strip 1. The reinforcing disc 53 is used to increase the connection range between the material guiding pipe 52 and the spiral strip 1.

[0033] Working principle: the raw material is poured into the upper hopper 5, through the upper hopper 5 is introduced into the spiral strip 1 inside, make material in the screen 4 center, use the reduction motor 6 drive screen 4 rotation, make screen 4 drive raw material rotation, make raw material produce centrifugal force, through centrifugal force make material to diffusion, through spiral strip 1 increase raw material along the screen 4 on the moving path, make raw material along the way is screened, make not be screened raw material into the first guide shell 2, through the first guide shell 2 discharge, the screened raw material is discharged through the second guide shell 3, reduce the screening noise, through reduce the impact wear, realize increase efficiency service life.

[0034] The above is only the preferred 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 make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0035] In the description, the prior art known to those skilled in the art and not changed is simply mentioned and the application direction is formed with the utility model to form a complete technology; the well-known technology of the skilled person in the art is used to avoid excessive popularization, which is used to assist the skilled person in the art to quickly understand the main content of the utility model.

Claims

1. An apparatus for producing an acrylamide gel, characterized by: The utility model provides a kind of material feeding device, including spiral strip (1), the lower end of the spiral strip (1) is fixedly connected with screen (4), the outside of the screen (4) is covered with first material guide shell (2), first material guide shell (2) and screen (4) are left with gap, the inside of first material guide shell (2) is fixedly connected with second material guide shell (3), second material guide shell (3) and screen (4) are not in contact, the upper portion of the spiral strip (1) is fixedly connected with upper hopper (5), the lower end of the upper hopper (5) and screen (4) are left with gap, the inside of second material guide shell (3) is fixedly connected with speed reducer motor (6), the rotor of speed reducer motor (6) and screen (4) are fixedly connected, the lower portion of first material guide shell (2) is fixedly connected with support leg (7).

2. A device for producing an acrylamide gel according to claim 1, characterized in that: The upper portion of the support leg (7) is fixedly connected with reinforcing rod (8).

3. A device for producing an acrylamide gel according to claim 1, characterized in that: The first material guide shell (2) includes first shell body (21) and first discharge nozzle (22), and the first discharge nozzle (22) is fixedly connected to the lower portion of the first shell body (21).

4. A device for producing an acrylamide gel according to claim 1, characterized in that: The second material guide shell (3) includes second shell body (31) and second discharge nozzle (32), and the second discharge nozzle (32) is fixedly connected to the lower portion of the second shell body (31).

5. A device for producing an acrylamide gel according to claim 1, characterized in that: The screen (4) includes annular plate (41), filter screen (42) and material blocking cover (43), and the filter screen (42) is fixedly connected between the annular plate (41) and the material blocking cover (43).

6. A device for producing an acrylamide gel according to claim 1, characterized in that: The upper hopper (5) includes hopper body (51) and material guide pipe (52), and the lower end of the hopper body (51) is fixedly connected to the upper end of the material guide pipe (52).

7. A device for producing an acrylamide gel according to claim 1, characterized in that: The upper hopper (5) further includes reinforcing disc (53), and the reinforcing disc (53) is fixedly connected to the upper end of the spiral strip (1).

Images