Dust collection device for granulation

Abstract

The utility model relates to the technical field of food additive production, in particular to a dust collection device for granulation, which comprises a box body, first guide plates are mounted on two sides of an inner cavity of the box body in a staggered manner, a second guide plate is mounted on the lower side of the box body, and the second guide plate penetrates through a discharge hole formed in one side wall of the box body. And suction hoods are fixed to the upper sides of the first material guide plate and the second material guide plate correspondingly, an exhaust fan and a filter box are fixedly installed on one side wall of the box body, a filter screen is fixed to an inner cavity of the filter box, and the bottom of the filter box penetrates through the box body through guide pipes and communicates with the multiple suction hoods correspondingly. Granular materials are guided into the box body after granulation, the materials are guided through the first material guide plate and the second material guide plate, dust is sucked away through the dust suction hood in the rolling process of the granular materials, and the dust adhering to the surfaces of particles can roll down in the rolling process, so that comprehensive dust suction is guaranteed, and the working efficiency is improved. The dust collection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food additive production, in particular to a dust suction device for granulation. Background Art

[0002] Food additives refer to chemically synthesized or natural substances added to food to improve its quality, color, aroma and taste, as well as for preservation and processing needs.

[0003] In the actual production process of existing food additives, the processed materials need to be granulated. When the granular materials are discharged after granulation, there is powder in the materials, so dust is easily dispersed to other places during the discharge process, thereby polluting the surrounding environment. In the existing production process, a vacuum cleaner is often used at the discharge port, but there is a series of powders adhering to the surface of the particles, so the dust is not completely collected. Therefore, we propose a dust collection device for granulation. Utility Model Content

[0004] The purpose of the utility model is to provide a dust collecting device for granulation, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suction device for granulation, comprising a box body, first guide plates are staggeredly installed on both sides of the inner cavity of the box body, a second guide plate is installed on the lower side of the box body, the second guide plate passes through a discharge port opened on a side wall of the box body, dust hoods are fixed on the upper sides of the first guide plate and the second guide plate, an exhaust fan and a filter box are fixedly installed on one side wall of the box body, a filter screen is fixed on the inner cavity of the filter box, and the bottom of the filter box passes through the box body through a conduit and is respectively connected to multiple dust hoods.

[0006] By adopting the above technical solution, the granular material is introduced into the inner cavity of the box, and the first guide plate and the second guide plate are used to make the material roll. During the rolling process, the filter box is caused to generate negative pressure through the exhaust fan, so that the dust hood generates negative pressure, so that the dust can be sucked out. At the same time, the material rolls, so that the dust adhering to the surface of the granular material can fall off, thereby ensuring that the dust is thoroughly and comprehensively collected. In addition, dust collection in the box can prevent dust from drifting into the surrounding air and causing pollution.

[0007] As a preferred embodiment of the utility model, an end cover is detachably fixed to the opening of the filter box, and a second electromagnetic vibrator is fixed through the outer wall of the end cover.

[0008] By adopting the above technical solution, the second electromagnetic vibrator is provided so that the vibration can be transmitted to the filter, thereby shaking off the dust accumulated at the bottom of the filter, avoiding blockage that affects the negative pressure dust collection effect.

[0009] As a preferred embodiment of the utility model, the first material guide plate and the second material guide plate are both fixedly connected to the inner wall of the box through an elastic sheet, and a first electromagnetic vibrator is fixed to the bottom of the first material guide plate and the second material guide plate.

[0010] By adopting the above technical solution, the first electromagnetic vibrator is provided to drive the first material guide plate and the second material guide plate to vibrate, thereby improving the rolling effect of the material and thus improving the effect of shaking off the dust.

[0011] As a preferred embodiment of the present utility model, a box cover is detachably fixed to an opening of one side wall of the box body.

[0012] By adopting the above technical solution and setting the box cover, it is convenient to disassemble and inspect and maintain the interior.

[0013] As a preferred embodiment of the utility model, a material guide pipe is fixedly connected to the top of the box body.

[0014] By adopting the above technical solution and setting the material guide pipe, the granular material can be introduced into the inner cavity of the box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The dust collecting device for granulation of the technical solution of the present application introduces the granular material into the box after granulation, guides the material by using the first guide plate and the second guide plate, and removes the dust by using the dust collecting hood during the rolling of the granular material. The dust adhering to the surface of the granular material can be rolled off during the rolling process, thereby ensuring comprehensive dust collection and improving the dust collection effect. At the same time, dust collection is performed in the box to prevent a small amount of dust from being dispersed into the air and causing air pollution.

[0017] A second electromagnetic vibrator is fixed to the outer wall of the box cover, so that the vibration can be transmitted to the filter screen by the second electromagnetic vibrator, thereby preventing the filter screen from being blocked and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the dust collection device for granulation of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first material guide plate of the dust collecting device for granulation of the utility model;

[0021] Figure 3The utility model is a schematic diagram of the inner cavity structure of the filter box of the dust collection device for granulation.

[0022] In the figure:

[0023] 1. Box body; 11. Material guide pipe; 12. Box cover; 13. First material guide plate; 14. Second material guide plate; 15. Dust cover; 16. Material outlet; 17. Second electromagnetic vibrator;

[0024] 2. Filter box; 21. Exhaust fan; 22. Conduit; 23. Second electromagnetic vibrator; 24. Filter screen. DETAILED DESCRIPTION

[0025] See also Figure 1-3 The utility model provides a technical solution: a dust collecting device for granulation, comprising a box body 1, first guide plates 13 are staggeredly installed on both sides of the inner cavity of the box body 1, a second guide plate 14 is installed on the lower side of the box body 1, the second guide plate 14 penetrates through a discharge port 16 opened on a side wall of the box body 1, a dust hood 15 is fixed on the upper side of the first guide plate 13 and the second guide plate 14, a fan 21 and a filter box 2 are fixedly installed on one side wall of the box body 1, a filter screen 24 is fixed in the inner cavity of the filter box 2, and the bottom of the filter box 2 penetrates through the box body 1 through a conduit 22 and is respectively connected with a plurality of dust hoods 15;

[0026] In actual use, the granular material is introduced into the inner cavity of the box body 1, and the first material guide plate 13 and the second material guide plate 14 are used to make the material roll. During the rolling process, the filter box 2 generates negative pressure through the exhaust fan 21, so that the dust hood 15 generates negative pressure, so that the dust can be sucked out. At the same time, the material rolls, so that the dust adhering to the surface of the granular material can fall off, thereby ensuring that the dust is thoroughly and comprehensively collected, and the dust is collected in the box body 1, which can prevent the dust from floating into the surrounding air and causing pollution;

[0027] Furthermore, a material guide pipe 11 is fixedly connected to the top of the box body 1, and the material guide pipe 11 is arranged so that the granular material can be introduced into the inner cavity of the box body 1;

[0028] Furthermore, a box cover 12 is detachably fixed to an opening of one side wall of the box body 1, and the arrangement of the box cover 12 makes it easy to disassemble and inspect and maintain the interior;

[0029] It is worth mentioning that the first guide plate 13 and the second guide plate 14 are fixedly connected to the inner wall of the box body 1 through the elastic sheet 18, and the first electromagnetic vibrator 17 is fixed to the bottom of the first guide plate 13 and the second guide plate 14. The first electromagnetic vibrator 17 is set to drive the first guide plate 13 and the second guide plate 14 to vibrate, thereby improving the rolling effect of the material, thereby improving the effect of shaking off the dust;

[0030] like Figure 1 and 2 As shown; the opening of the filter box 2 is detachably fixed with an end cover, and the outer wall of the end cover is penetrated and fixed with a second electromagnetic vibrator 23. The second electromagnetic vibrator 23 is set so that the vibration can be transmitted to the filter screen 24, so as to shake off the dust accumulated at the bottom of the filter screen 24, so as to avoid blockage affecting the negative pressure dust collection effect;

[0031] The implementation principle of the dust suction device for granulation of the present application is as follows: in actual use, the granular material is introduced into the inner cavity of the box body 1, and the first guide plate 13 and the second guide plate 14 are used to make the material roll. During the rolling process, the filter box 2 generates negative pressure through the exhaust fan 21, so that the dust hood 15 generates negative pressure, so that the dust can be sucked out, and at the same time, the material rolls so that the dust adhering to the surface of the granular material can fall off, and the first guide plate 13 and the second guide plate 14 vibrate, so as to enhance the material rolling effect, thereby enhancing the effect of shaking off the dust, so as to ensure that the dust collection is thorough and comprehensive, and dust collection in the box body 1 can prevent dust from floating into the surrounding air and causing pollution.

[0032] In addition, the components included in the dust collection device for granulation of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible monitoring computers and power supplies are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

Claims

1. A dust collecting device for granulation, comprising a housing (1), characterized in that: First material guide plates (13) are staggeredly installed on both sides of the inner cavity of the box body (1), and a second material guide plate (14) is installed on the lower side of the box body (1). The second material guide plate (14) passes through a discharge port (16) opened on a side wall of the box body (1). Dust hoods (15) are fixed on the upper sides of the first material guide plate (13) and the second material guide plate (14). An exhaust fan (21) and a filter box (2) are fixedly installed on one side wall of the box body (1). A filter screen (24) is fixed in the inner cavity of the filter box (2). The bottom of the filter box (2) passes through the box body (1) through a conduit (22) and is respectively connected to a plurality of dust hoods (15).

2. A dust collecting device for granulation according to claim 1, characterized in that: An end cover is detachably fixed at the opening of the filter box (2), and a second electromagnetic vibrator (23) is fixed through the outer wall of the end cover.

3. A dust collecting device for granulation according to claim 1, characterized in that: The first material guide plate (13) and the second material guide plate (14) are both fixedly connected to the inner wall of the box body (1) via an elastic sheet (18), and a first electromagnetic vibrator (17) is fixed to the bottom of the first material guide plate (13) and the second material guide plate (14).

4. A dust collecting device for granulation according to claim 1, characterized in that: A box cover (12) is detachably fixed to an opening of one side wall of the box body (1).

5. A dust collecting device for granulation according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a material guide pipe (11).

Images