Granulation device for sodium alginate production

Abstract

The utility model belongs to the technical field of granulation devices, and particularly relates to a granulation device for sodium alginate production, which comprises a granulator body, vertical plates are fixedly connected to two sides of the granulator body respectively, forming rollers and driving components of the forming rollers are mounted on the vertical plates, a transverse plate is fixedly connected to the bottom of the granulator body, and the transverse plate is fixedly connected to the bottom of the granulator body. A screening assembly is installed above the transverse plate and comprises a screen arranged in an inclined mode and a recycling plate. According to the utility model, the vibrator drives the screen mesh and the recovery plate to vibrate, so that sodium alginate particles shake and slide out of the machine body from the screen mesh, and sodium alginate powder falls onto the flow guide groove of the recovery plate through the screen mesh and shakes and slides off, thereby realizing rapid separation of the sodium alginate particles and powder and realizing recycling.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of granulating device, specifically a granulating device for sodium alginate production. BACKGROUND

[0002] Sodium alginate is a byproduct after extracting iodine and mannitol from kelp or sargassum of brown algae, is a natural polysaccharide, has the stability, solubility, viscosity and safety required by pharmaceutical preparation accessories, sodium alginate has been widely used in food industry and medical field, and sodium alginate needs to be granulated into particles by using a granulator in the production process to effectively prevent moisture absorption and facilitate bagging and selling.

[0003] When the granulator works, a large amount of sodium alginate raw material dust is generated, so that the loss of sodium alginate raw material is large, and the sodium alginate raw material dust and the formed sodium alginate particles are mixed together, which needs to be screened through subsequent processes, is more troublesome, and there is room for improvement.

[0004] The existing Chinese patent with publication number CN217774065U discloses a pair roller granulator for preventing raw material adhesion, which comprises a main body module, a granulating module and a collecting module, the granulating module is used for forming raw materials, and comprises forming rollers symmetrically arranged in the inner cavity of the main body module, a driving assembly installed on the outer side surface of the main body module and extending into the inner cavity of the main body module and connected with the forming rollers, and a scraping assembly symmetrically fixed on the inner wall of the main body module, the forming rollers are symmetrically arranged and rotatably installed at the opposite inner walls of the machine body, a plurality of semicircular grooves are arranged in the forming rollers in a ring array, the semicircular grooves on the forming rollers are embedded with each other, so as to extrude the raw materials to form particles, and a connecting groove is arranged between the adjacent semicircular grooves on the outer side surface of the forming roller, the connecting groove has a semicircular cross section, and the diameter is half of the diameter of the semicircular groove.

[0005] For the above and existing related technologies, the inventor believes that the following defects often exist: when the high-speed airflow of the device flows to the collecting frame, the dust collected in the collecting frame is blown away, affecting the collecting effect, and improvement is needed; therefore, a granulating device for sodium alginate production is proposed for the above problems. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiencies of the prior art and solve the technical problems proposed above, the utility model provides a granulating device for sodium alginate production.

[0007] The utility model discloses a technical scheme that solves its technical problem is adopted: a kind of granulator for sodium alginate production of the utility model, including the body of granulator, the both sides of the body are respectively fixedly connected with vertical board, forming roller and its drive assembly are installed on the vertical board, the bottom of the body is fixedly connected with horizontal plate, the upper of horizontal plate is installed with screening assembly, the screening assembly includes the sieve screen and recovery plate of inclination arrangement, the upper surface of recovery plate is provided with the guide groove of inclination arrangement, the sieve screen is fixedly installed on the upper of recovery plate, the bottom of recovery plate is fixedly connected with spring telescopic link, and the bottom of spring telescopic link is fixedly connected with horizontal plate, the bottom of recovery plate is fixedly connected with vibrator, when using, sodium alginate raw materials are put into from the body upper, and the raw materials are extruded and formed by forming roller and its drive assembly, and sodium alginate particles and powder are dropped on the sieve screen, and the sieve screen and recovery plate are vibrated by running vibrator, so that sodium alginate particles are shaken and slide out of the body by the sieve screen, and sodium alginate powder is dropped on the guide groove of recovery plate through the sieve screen and is shaken and slides down, to realize the quick separation of sodium alginate particles and powder, and realize recycling.

[0008] Preferably, the sieve screen and the guide groove are opposite in inclination direction.

[0009] Preferably, the top of the sieve screen is fixedly connected with a top guide plate inclinedly arranged, so that the sodium alginate particles and powder fall along the guide plate and slide onto the upper end surface of the sieve screen, thereby prolonging the screening path and time and improving the screening accuracy.

[0010] Preferably, the guide plate and the sieve screen are opposite in inclination direction.

[0011] Preferably, a vertical conveying device is installed inside the body, and the conveying device is close to the vertical board, a conveying assembly is installed on the conveying device and the body, the conveying assembly includes a plurality of connecting seats and collection hoppers, the connecting seats are fixedly installed on the conveying belt of the conveying device, when the conveying device is running, the sodium alginate powder slides from the guide groove and falls onto the collection hoppers below in sequence, and the collected sodium alginate powder in the collection hoppers is conveyed to the upper part of the body by the conveying device, and the collection hoppers are blocked by the pressing plate, so that the collection hoppers are inclinedly rotated downward, and the sodium alginate powder slides onto the forming roller and is extruded and formed again, thereby effectively increasing the raw material utilization rate of the granulator in the forming process, reducing raw material loss, and improving practicality.

[0012] Preferably, one end of the connecting seat is hinged to the collection hopper through a torsional spring shaft, and the collection hopper is attached to the connecting seat through the torsional force of the torsional spring shaft.

[0013] Preferably, one end of the collection hopper is attached to the side wall of the vertical board.

[0014] Preferably, the conveying assembly further comprises a T-shaped pressing plate, which is located on the rotating track of the collecting hopper and is fixedly installed on the upper side wall of the machine body.

[0015] The present application has the advantages of:

[0016] 1. The present application uses the vibrator to drive the screen and the recovery plate to vibrate, so that the sodium alginate particles are shaken out of the machine body through the screen, while the sodium alginate powder falls through the screen onto the flow guide groove of the recovery plate and is shaken and slid off, thereby realizing the rapid separation of sodium alginate particles and powder and achieving recycling.

[0017] 2. The sodium alginate powder slides off the flow guide groove and falls onto the collecting hopper below in turn, and the collecting hopper is blocked by the pressing plate, so that the collecting hopper is inclined and rotated downward, and the sodium alginate powder slides onto the forming roller and is extruded again, effectively increasing the raw material utilization rate of the granulator during the forming process, reducing raw material loss, and improving practicality. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a sectional view of the machine body, horizontal plate and vertical plate of the present application;

[0021] Figure 3 It is a schematic diagram of the screening assembly structure of the present application;

[0022] Figure 4 It is a schematic diagram of the unfolded structure of the flow guide plate, screen and recovery plate of the present application;

[0023] Figure 5 It is a schematic diagram of the A structure of the present application Figure 2 .

[0024] In the figure: 1, machine body; 2, vertical plate; 3, forming roller and its driving assembly; 4, horizontal plate; 5, screening assembly; 51, screen; 52, recovery plate; 53, flow guide groove; 54, vibrator; 55, flow guide plate; 56, spring telescopic rod; 6, conveying device; 7, conveying assembly; 71, connecting seat; 72, collecting hopper; 73, pressing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment one

[0027] Please refer to Figures 1-4 As shown in FIG. 1, a granulating device for sodium alginate production, including the body 1 of the granulator, the vertical plate 2 is fixedly connected on both sides of the body 1, the forming roller and its driving assembly 3 are installed on the vertical plate 2, the horizontal plate 4 is fixedly connected at the bottom of the body 1, the screening assembly 5 is installed above the horizontal plate 4, the screening assembly 5 includes the inclined screen 51 and the recovery plate 52, the inclined flow guide groove 53 is arranged on the upper surface of the recovery plate 52, the screen 51 is fixedly installed above the recovery plate 52, the spring telescopic rod 56 is fixedly connected at the bottom of the recovery plate 52, and the bottom end of the spring telescopic rod 56 is fixedly connected with the horizontal plate 4, the vibrator 54 is fixedly connected at the bottom of the recovery plate 52, in use, the sodium alginate raw material is put into from above the body 1, the raw material is extruded and formed by the forming roller and its driving assembly 3, the formed sodium alginate particles and powder will fall on the screen 51, the screen 51 and the recovery plate 52 are vibrated by the running vibrator 54, so that the sodium alginate particles are shaken and slide out of the body 1 from the screen 51, and the sodium alginate powder falls on the flow guide groove 53 of the recovery plate 52 and is shaken and slides down through the screen 51, thereby realizing the rapid separation of the sodium alginate particles and powder and realizing the recycling.

[0028] The inclined directions of the screen 51 and the flow guide groove 53 are opposite.

[0029] The top of the screen 51 is fixedly connected with the top inclined flow guide plate 55, so that the sodium alginate particles and powder fall along the flow guide plate 55 and slide to the upper end surface of the screen 51, thereby prolonging the screening path and time and improving the screening precision.

[0030] The inclined directions of the flow guide plate 55 and the screen 51 are opposite.

[0031] Embodiment two

[0032] Comparative embodiment one, please refer to Figure 5The utility model provides another embodiment, the inside installation of body 1 has the vertical setting conveying device 6, and the conveying device 6 is close to the vertical board 2, and the conveying device 6 and body 1 are installed with conveying assembly 7, and conveying assembly 7 includes several connecting seats 71 and collection hopper 72, and connecting seat 71 is fixedly installed on the conveying belt of conveying device 6, and operating conveying device 6, and when sodium alginate powder slides from the flow guide groove 53, it will fall in turn on the collection hopper 72 below, and the collection hopper 72 of the collected sodium alginate powder is conveyed to the above of body 1 by conveying device 6, and the collection hopper 72 is blocked by pressing plate 73, so that the collection hopper 72 is inclined and rotates downward, so that the sodium alginate powder slides on the forming roller and is extruded again, effectively increase the raw material utilization rate of the granulator in the forming process, reduce raw material loss, and improve practicality.

[0033] One end of connecting seat 71 is hinged to collection hopper 72 through a torsion spring shaft, and collection hopper 72 is attached to connecting seat 71 through the torsion of the torsion spring shaft.

[0034] One end of collection hopper 72 is attached to the sidewall of vertical plate 2.

[0035] Conveying assembly 7 further includes a T-shaped pressing plate 73, which is located on the rotation track of collection hopper 72 and is fixedly installed on the upper sidewall of body 1.

[0036] All electrical components in the case and their corresponding power sources are connected by wires, and appropriate controllers should be selected for electrical connection with the vibrator 54, the forming roller and its driving assembly 3, and the conveying device 6 to meet the control requirements, according to the actual situation. The specific connection and control sequence should be completed according to the working order between the electrical components, and the detailed connection method is a well-known technology in the field. The working principle and process are mainly introduced below, and the electrical control is not described.

[0037] When in use, sodium alginate raw materials are poured from above body 1, and the raw materials are extruded and formed by the forming roller and its driving assembly 3. The formed sodium alginate particles and powder will fall onto the screen 51. The vibrator 54 drives the screen 51 and the recovery plate 52 to vibrate, so that the sodium alginate particles are shaken and slide out of the body 1, and the sodium alginate powder falls onto the flow guide groove 53 of the recovery plate 52 and is shaken and slides down, thereby realizing rapid separation of sodium alginate particles and powder and realizing reuse.

[0038] When the sodium alginate powder slides off the guide groove 53, the sodium alginate powder falls onto the collecting hopper 72 below in sequence, and the collected sodium alginate powder is transported to above the machine body 1 by the conveying device 6, and the collecting hopper 72 is blocked by the pressing plate 73, so that the collecting hopper 72 is rotated downwardly and inclined, so that the sodium alginate powder slides off the forming roller and is extruded again, effectively increasing the raw material utilization rate of the granulator in the forming process, reducing the raw material loss, and improving the practicality.

[0039] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The basic principles, main features and advantages of the present application have been shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only illustrative of the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A granulating device for sodium alginate production, comprising a granulator body (1), vertical plates (2) are fixedly connected to two sides of the granulator body (1), a forming roller and a driving assembly (3) thereof are installed on the vertical plates (2), a horizontal plate (4) is fixedly connected to the bottom of the granulator body (1), a screening assembly (5) is installed above the horizontal plate (4), the screening assembly (5) comprises an inclined screen (51) and a recovery plate (52), an inclined flow guide groove (53) is arranged on the upper surface of the recovery plate (52), the screen (51) is fixedly installed above the recovery plate (52), a spring telescopic rod (56) is fixedly connected to the bottom of the recovery plate (52), the bottom end of the spring telescopic rod (56) is fixedly connected with the horizontal plate (4), and a vibrator (54) is fixedly connected to the bottom of the recovery plate (52).

2. The granulating device for sodium alginate production according to claim 1, characterized in that: The inclined directions of the screen (51) and the flow guide groove (53) are opposite.

3. The granulating device for sodium alginate production according to claim 1, characterized in that: A top inclined flow guide plate (55) is fixedly connected to the top of the screen (51).

4. The granulating device for sodium alginate production according to claim 1, characterized in that: The inclined directions of the flow guide plate (55) and the screen (51) are opposite.

5. The granulating device for sodium alginate production according to claim 1, characterized by: A vertically arranged conveying device (6) is installed in the granulator body (1) and close to the vertical plates (2), conveying assemblies (7) are installed on the conveying device (6) and the granulator body (1), the conveying assemblies (7) comprise a plurality of connecting seats (71) and collection hoppers (72), and the connecting seats (71) are fixedly installed on the conveying belt of the conveying device (6).

6. The granulating device for sodium alginate production according to claim 5, characterized in that: One end of the connecting seat (71) is hingedly connected with the collection hopper (72) through a torsion spring rotating shaft.

7. The granulating device for sodium alginate production according to claim 5, characterized by: One end of the collection hopper (72) is attached to the side wall of the vertical plate (2).

8. The granulating device for sodium alginate production according to claim 5, characterized by: The conveying assembly (7) further comprises a T-shaped pressing plate (73), the pressing plate (73) is located on the rotating track of the collection hopper (72), and the pressing plate (73) is fixedly installed on the upper side wall of the granulator body (1).

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