Disc granulator

Abstract

The utility model discloses a disc granulator, which relates to the field of granulation equipment and comprises a granulator body which comprises a disc main body, a support and a material guide plate mechanism. The material guide plate mechanism comprises a material receiving plate tightly attached to the lower edge of the disc body, a surrounding plate arranged on the lower portion of the material receiving plate, a discharging notch formed in the surrounding plate, a sieve plate arranged at the position of the discharging notch, a discharging channel arranged below the sieve plate and a recycling channel arranged on the outer side of the discharging channel. When passing through the sieve plate, small particle materials fall off through the discharging channel, large particle materials fall off through the recycling channel after passing through the sieve plate, the particle materials can be prevented from being scattered when falling off through the arranged material guide plate mechanism, and the granulation discharging effect is good; the material receiving plate, the discharging channel and the recycling channel are used for achieving efficient and uniform discharging of particle materials, meanwhile, compared with the prior art, a screen plate device does not need to be additionally arranged, the screen plate is of an integrated structure, occupied space can be effectively reduced, and matching with a conveying mechanism is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation equipment, in particular to a disc granulator. Background Art

[0002] Disc granulator is a type of granulator, which has the advantages of uniform granulation, high granulation rate, stable operation, durable equipment and long service life. It is an ideal granulation equipment.

[0003] After the existing disc granulator completes granulation, it discharges the material through the lower edge of the disc, and a conveying mechanism is set under the disc to transport the granular material to a predetermined position. However, in order to ensure that the granular material is of appropriate size, a screening mechanism is generally set before the conveying mechanism. For example, the disc granulating device for fertilizer processing disclosed in the patent document with application number 202222893073.0, and the disc granulator with screening function disclosed in the patent document 202121705759.1 are both provided with a sieve plate for screening out particles with larger particle sizes, so as to achieve the purpose of relatively uniform particles. Although the idea of setting up a sieve plate can play a certain role in screening out larger particles and stabilizing the discharge quality, adding a sieve plate mechanism will result in a larger space being occupied and the structure being complicated. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a disc granulator with good granulation and discharge effect, simple structure and small space occupation.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the disc granulator includes a granulator body, the granulator body includes a disc body and a bracket, and also includes a material guide plate mechanism,

[0006] The material guide plate mechanism includes a material receiving plate close to the lower edge of the disc body, a surrounding plate arranged at the bottom of the material receiving plate, a material discharge notch located on the surrounding plate, a screen plate arranged at the material discharge notch, a material discharge channel arranged below the screen plate, and a recovery channel arranged outside the material discharge channel.

[0007] Furthermore, connecting ear plates are provided on both sides of the upper portion of the splicing plate, and the connecting ear plates are fixedly connected to the bracket.

[0008] Furthermore, the bracket is provided with a positioning pin and a first connecting hole, and the connecting ear is provided with a hook adapted to the positioning pin and a second connecting hole corresponding to the first connecting hole.

[0009] Furthermore, the sieve plate is arranged to be inclined, and the side close to the recovery channel is lower than the side close to the turntable body.

[0010] Furthermore, a baffle mechanism for adjusting the flow of the particulate material to be recovered is provided at the inlet of the recovery channel.

[0011] Furthermore, the baffle plate mechanism includes a rotating shaft arranged in the recovery channel along the transverse direction, a baffle plate body arranged on the rotating shaft, and a locking member for locking or loosening the rotating shaft.

[0012] Furthermore, a limiting groove is provided on the outer side of the disc body, and a limiting plate adapted to the limiting groove is provided on the edge of the material receiving plate.

[0013] The disc granulator has a receiving plate and a connecting plate at the bottom of the disc body to prevent the granular material from scattering. At the same time, the surrounding plate gathers the granular material. When passing through the screen plate, smaller granular material falls through the discharge channel to the conveyor mechanism, while larger granular material falls through the recovery channel to the recovery device after passing through the screen plate. The disc granulator of this utility model uses the provided guide plate mechanism to prevent the granular material from scattering when falling, and has a better granulation and discharge effect. The receiving plate, discharge channel and recovery channel are used to achieve efficient and uniform discharge of granular material. At the same time, compared with the existing technology, there is no need to add a separate screen plate device. The screen plate adopts an integrated structure, which can effectively reduce space occupation and more conveniently cooperate with the conveyor mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0015] Figure 1 This is a schematic structural diagram of a disc granulator according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic structural diagram of a disc granulator according to an embodiment of the present invention;

[0017] Figure 3 It is a side view of the disc granulator according to an embodiment of the present utility model;

[0018] Figure 4 It is a side view of the disc granulator according to an embodiment of the present utility model;

[0019] Figure 5 yes Figure 4 Section view along AA.

[0020] Description of reference numerals:

[0021] 1. Disc body; 11. Limiting groove; 2. Bracket; 3. Material receiving plate; 31. Connecting ear; 32. Limiting plate; 4. Enclosure; 5. Material discharge notch; 6. Screen plate; 7. Discharge channel; 8. Recovery channel. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings.

[0023] like Figure 1-5 As shown, the disc granulator includes a granulator body, which includes a disc body 1 and a bracket 2, and also includes a guide plate mechanism.

[0024] The material guide plate mechanism includes a receiving plate 3 close to the lower edge of the disc body 1, a surrounding plate 4 arranged at the bottom of the receiving plate 3, a material discharge notch 5 located on the surrounding plate 4, a screen plate 6 arranged at the material discharge notch 5, a discharge channel 7 arranged below the screen plate 6, and a recovery channel 8 arranged outside the discharge channel 7.

[0025] The disc granulator has a receiving plate 3 and a connecting plate at the bottom of the disc body 1 to prevent granular materials from scattering. The enclosing plate 4 gathers the granular materials together. When passing through the sieve plate 6, smaller granular materials fall through the discharge channel 7 onto the conveyor mechanism, while larger granular materials fall through the recovery channel 8 into the recovery device after passing through the sieve plate 6. The disc granulator of the utility model uses a guide plate mechanism to prevent granular materials from scattering when falling, achieving excellent granulation and discharge effects. The receiving plate 3, discharge channel 7, and recovery channel 8 achieve efficient and uniform discharge of granular materials. Compared to existing technologies, there is no need for a separate sieve plate 6 device. The sieve plate 6 adopts an integrated structure, which effectively reduces space occupation and is more convenient for coordination with the conveyor mechanism.

[0026] Connecting ears 31 are provided on both sides of the upper portion of the receiving plate 3, and the connecting ears 31 are fixedly connected to the bracket 2. In other embodiments, the receiving plate and the bracket can also be fixed in the following manner, that is, the bracket 2 is provided with a positioning pin and a first connecting hole, and the connecting ears 31 are provided with a hook adapted to the positioning pin and a second connecting hole corresponding to the first connecting hole.

[0027] The sieve plate 6 is tilted, and the side close to the recovery channel 8 is lower than the side close to the turntable body. The tilted sieve plate 6 is conducive to the passage of larger particles and can prevent blockage at the sieve plate 6.

[0028] To control the flow of larger particles within the recovery channel 8, a baffle mechanism is provided at the inlet of the recovery channel 8 to regulate the flow of the particles to be recovered. In this embodiment, the baffle mechanism includes a rotating shaft disposed transversely within the recovery channel 8, a baffle body disposed on the rotating shaft, and a locking member for locking or releasing the rotating shaft.

[0029] In order to prevent the scattering of the particulate material discharged from the disc body 1, a limiting groove 11 is provided on the outside of the disc body 1, and a limiting plate 32 adapted to the limiting groove 11 is provided on the edge of the receiving plate 3. The setting of the limiting plate 32 can ensure that the receiving plate 3 and the edge of the disc body 1 are tightly fitted, and the two do not interfere with each other during the rotation process of the disc body 1.

[0030] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0031] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A disc granulator, comprising a granulator body, wherein the granulator body comprises a disc body (1) and a bracket (2), characterized in that: Also includes a guide plate mechanism, The material guide plate mechanism comprises a material receiving plate (3) closely attached to the lower edge of the disc body (1), a surrounding plate (4) arranged below the material receiving plate (3), a material discharge notch (5) located on the surrounding plate (4), a sieve plate (6) arranged at the material discharge notch (5), a material discharge channel (7) arranged below the sieve plate (6), and a recovery channel (8) arranged outside the material discharge channel (7).

2. The disc granulator according to claim 1, characterized in that Connecting ear (31) plates are provided on both sides of the upper portion of the material receiving plate (3), and the connecting ear (31) plates are fixedly connected to the bracket (2).

3. The disc granulator according to claim 2, characterized in that The bracket (2) is provided with a positioning pin and a first connecting hole, and the connecting ear (31) is provided with a hook adapted to the positioning pin and a second connecting hole corresponding to the first connecting hole.

4. The disc granulator according to claim 1, characterized in that The sieve plate (6) is arranged to be inclined, and the side close to the recovery channel (8) is lower than the side close to the turntable body.

5. The disc granulator according to claim 4, characterized in that A baffle mechanism for regulating the flow of the particulate material to be recovered is provided at the inlet of the recovery channel (8).

6. The disc granulator according to claim 5, characterized in that The baffle plate mechanism comprises a rotating shaft arranged in the recovery channel (8) along the transverse direction, a baffle plate body arranged on the rotating shaft, and a locking member for locking or loosening the rotating shaft.

7. The disc granulator according to any one of claims 1 to 6, characterized in that A limiting groove (11) is provided on the outside of the disc body (1), and a limiting plate (32) adapted to the limiting groove (11) is provided on the edge of the material receiving plate (3).

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