CN213273555U - Material mixing structure and rotary equipment comprising same - Google Patents

Abstract

The utility model provides a compounding structure and contain gyration type equipment of this compounding structure, this gyration type equipment include the gyration barrel, and the front end of gyration barrel is equipped with the feed inlet, the periphery side of gyration barrel is equipped with and is used for driving its positive reverse pivoted drive arrangement, the compounding structure includes: the guide plates are fixedly arranged on the inner wall of the rotary cylinder body and are spaced from each other; and the plurality of lifting plates are fixedly arranged in the rotary cylinder and are used for turning and throwing the materials in the rotating state of the rotary cylinder. The utility model discloses a compounding structure of gyration type equipment is through stock guide and the lifting blade of at internal wall mounting of rotary drum to and combine corotation, the reversal of rotary drum, can make different materials turn over repeatedly in rotary drum and throw and realize the misce bene.

Description

Material mixing structure and rotary equipment comprising same

Technical Field

The utility model relates to a rotation aerobic fermentation cylinder field especially relates to a compounding structure and contain gyration class equipment of this compounding structure.

Background

In the existing organic matter aerobic roller fermentation process, the mixing process of various materials needs to be completed by matching with independent equipment, and different materials need to be matched with corresponding conveying equipment before entering the mixing equipment to ensure the integrity of a process production line. The complexity of process equipment is caused by the external arrangement of the mixing function, and fault points in a process route are increased; meanwhile, the quantity of equipment is increased, so that the construction cost is higher, and the occupied scale of process equipment is larger.

In the existing aerobic roller fermentation process, materials are mixed by rotating a single or multiple rotating paddle shafts in a material mixer, so that the materials are pushed to move forward and are uniformly mixed. In the existing aerobic roller fermentation process, due to the working mode, the material mixer which is arranged independently needs to be cleaned up by manpower regularly after long-term working, so that the hidden danger of equipment is eliminated; meanwhile, the blades also need to be replaced periodically due to abrasion caused by long-time work; the transmission power of the mixer motor arranged independently is large. These problems increase the potential for equipment failure during operation and also increase the investment.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a material mixing structure and a rotary apparatus including the same, so as to eliminate or improve one or more defects existing in the prior art.

The technical scheme of the utility model as follows:

the utility model provides a compounding structure of gyration type equipment, this compounding structure of gyration type equipment includes the gyration barrel, and the front end of gyration barrel is equipped with the feed inlet, the periphery side of gyration barrel is equipped with and is used for driving its positive reverse pivoted drive arrangement, the compounding structure includes: the guide plates are fixedly arranged on the inner wall of the rotary cylinder body and are spaced from each other; and the plurality of lifting plates are fixedly arranged in the rotary cylinder and are used for turning and throwing the materials in the rotating state of the rotary cylinder.

In some embodiments, the plurality of material guide plates are uniformly arranged on the inner wall of the rotary cylinder in a spiral distribution manner.

In some embodiments, the material raising plate is a Y-shaped structure and comprises three end plates facing different directions.

In some embodiments, the bottom end of one end plate of the material raising plate is connected to the inner wall of the rotary cylinder.

In some embodiments, the side ends of three end plates of the material raising plate are fixedly connected to the end surfaces of the material guide plates, wherein one end plate is oriented along the diameter direction of the rotary cylinder, and the other two end plates are arranged in axial symmetry with the end plate.

In some embodiments, the height of the material raising plate does not exceed the height of the material guide plate.

In some embodiments, the material guiding plates are fan-shaped spiral plates, and more than 2 material guiding plates are arranged in one spiral period.

In some embodiments, two symmetrically distributed material raising plates are arranged on one material guide plate.

In some embodiments, the helical line formed by the plurality of guide plates has an inclination angle.

In some embodiments, the guide plate is welded to the inner wall of the rotary cylinder, and the material raising plate is welded to the guide plate.

According to the utility model discloses an on the other hand also provides a gyration type equipment that contains aforementioned compounding structure, gyration type equipment is cylinder or rotary kiln.

The utility model discloses a compounding structure and contain gyration class equipment of this compounding structure through the stock guide and the lifting blade through special design at the internal wall mounting of rotary drum to and combine corotation, the reversal of rotary drum, can make different materials turn over repeatedly in rotary drum and throw and realize the misce bene.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the following detailed description.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. For convenience in illustrating and describing some portions of the present invention, corresponding parts of the drawings may be exaggerated, i.e., may be larger, relative to other components in an exemplary device actually manufactured according to the present invention. In the drawings:

fig. 1 is a schematic structural diagram of a material mixing structure of a rotary apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic sectional structure view of a mixing structure of a rotary apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of a material guiding plate and a material lifting plate according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.

It is also noted herein that the term "coupled," if not specifically stated, may refer herein to not only a direct connection, but also an indirect connection in which an intermediate is present.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same or similar parts, or the same or similar steps.

The utility model provides a material mixing structure of rotary equipment, which is used for embedding the mixed function of materials into a rotary aerobic roller or a rotary kiln.

As shown in fig. 1-3, the rotary equipment may include a rotary drum 12, a feed inlet 11 is provided at the front end of the rotary drum 12, and the feed inlet 11 may be funnel-shaped, so that the material can enter the rotary drum from the upper part. The periphery of the revolving cylinder is provided with a driving device 40 for driving the revolving cylinder to rotate forward and backward, the driving device 40 can comprise a motor and a gear ring mechanism driven by the motor, and the driving device can be provided with a plurality of groups which are respectively arranged at different horizontal positions of the revolving cylinder 12. The mixing structure comprises a material guide plate 20 and a material lifting plate 30. A plurality of material guiding plates 20 are installed on the inner wall of the revolving cylinder 12, and the material guiding plates 20 are spaced from each other. The inside of the rotary cylinder 12 is further provided with a plurality of material lifting plates 30 to throw the material in a state that the rotary cylinder 12 rotates.

The utility model discloses to mix the function built-in to the rotary drum inside. Different materials are fed into the rotary cylinder body 12 in batches through the feed inlet 11 by a bucket elevator or a forklift. The inner wall of the rotary cylinder body is provided with a material guide plate and a material lifting plate which are specially designed, so that different materials fed into the rotary cylinder body can be repeatedly turned and thrown in the cylinder along with the forward rotation and the reverse rotation of the rotary cylinder body to be uniformly mixed. Therefore, the number of pretreatment equipment can be greatly reduced, the complexity of a conveying system in the pretreatment process is reduced, and the possibility of failure of the process equipment is reduced; meanwhile, the quantity of equipment is reduced, and the construction cost is correspondingly reduced.

In some embodiments, the plurality of material guiding plates 20 are uniformly arranged on the inner wall of the rotary cylinder 12 in a spiral distribution manner, so that the material is pushed to be conveyed backwards when the rotary cylinder rotates clockwise, and the material is pushed to be conveyed forwards when the rotary cylinder rotates anticlockwise. Alternatively, the spiral line formed by the plurality of material guiding plates 20 has an inclination angle, that is, the spiral line inclines from the feeding hole 11 to the discharging hole, and the inclination angle can be specifically set according to the rotating speed of the rotary cylinder, the process requirements, and the like.

In the above embodiment, the guide plates 20 may be fan-shaped spiral plates or flat plates, and more than 2 guide plates 20 are provided in one spiral period. Alternatively, as shown in fig. 2, the guide plates 20 are uniformly provided in 3 in one circumferential direction (pitch).

In the above embodiment, as shown in fig. 3, two symmetrically distributed material raising plates 30 may be correspondingly disposed on one material guide plate 20, so that the material can be repeatedly turned and thrown in the case that the material is pushed laterally.

In some embodiments, the material raising plate 30 may be a Y-shaped structure including three end plates facing in different directions. The material raising plate 30 is fixedly connected inside the rotary cylinder, for example, the bottom end of one end plate of the material raising plate 30 can be connected to the inner wall of the rotary cylinder 12; or, the side ends of the three end plates of the material raising plate 30 are fixedly connected to the end surface of the material guide plate 20. The Y-shaped lifting plate can turn over and throw materials when the rotary cylinder rotates clockwise/anticlockwise, so that various materials can be mixed uniformly.

In the above embodiment, as shown in fig. 2, one end plate of the material raising plate 30 is oriented along the diameter direction of the rotary cylinder 12, and the other two end plates are symmetrically arranged with the end plate as the center. In this embodiment, the height of the lifter plate 30 may not exceed the height of the guide plate 20.

In some embodiments, the guide plate 20 may be welded to the inner wall of the cyclone body 12, and the lifter plate 30 may be welded at the end surface of the guide plate 20.

According to the utility model discloses a further aspect also provides a gyration type equipment that contains aforementioned compounding structure, and this gyration type equipment can be cylinder or rotary kiln. The drum can be used for aerobic drum fermentation process, and the rotary kiln can be used for drying materials.

According to the material mixing structure and the rotary equipment comprising the material mixing structure, different materials can be repeatedly turned and thrown in the rotary cylinder to be uniformly mixed by the aid of the specially designed spiral material guide plate and the Y-shaped material raising plate which are arranged on the inner wall of the rotary cylinder and the combination of forward rotation and reverse rotation of the rotary cylinder.

The utility model integrates the material mixing function into the aerobic roller or the rotary kiln, and can reduce the equipment quantity in the fermentation process of the aerobic roller. The method reduces the fault points of the aerobic roller fermentation process, reduces the labor intensity of manual maintenance, reduces the investment amount of the aerobic roller fermentation process, reduces the occupied space of projects, and has economic value and market potential.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments and/or in combination with or instead of the features of the other embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a compounding structure of gyration type equipment, gyration type equipment includes the gyration barrel, and the front end of gyration barrel is equipped with the feed inlet, the periphery side of gyration barrel is equipped with and is used for driving its positive reverse pivoted drive arrangement, its characterized in that, the compounding structure includes:

the guide plates are fixedly arranged on the inner wall of the rotary cylinder body and are spaced from each other;

and the plurality of lifting plates are fixedly arranged in the rotary cylinder and are used for turning and throwing the materials in the rotating state of the rotary cylinder.

2. A mixing structure of a rotary-type apparatus according to claim 1, wherein a plurality of the guide plates are uniformly arranged on an inner wall of the rotary cylinder in a spiral distribution.

3. A mixing structure of rotary equipment according to claim 1 or 2, wherein the material lifting plate is a Y-shaped structure comprising three end plates facing in different directions.

4. A mixing structure of a rotary type apparatus according to claim 3, wherein a bottom end of one end plate of the material raising plate is connected to an inner wall of the rotary cylinder.

5. A mixing structure of rotary equipment according to claim 3, wherein the side ends of three end plates of the material raising plate are fixedly connected to the end surfaces of the material guiding plates, wherein one end plate is in the direction along the diameter direction of the rotary cylinder, and the other two end plates are arranged in axial symmetry with the end plate as an axis.

6. A mixing structure of a rotary type apparatus according to claim 3, characterized in that the height of the material raising plate does not exceed the height of the material guiding plate.

7. A mixing structure of rotary equipment according to claim 4, wherein the material guiding plates are fan-shaped spiral plates, and more than 2 material guiding plates are arranged in one spiral period.

8. A mixing structure of rotary equipment according to claim 5, characterized in that one of the guide plates is provided with two symmetrically distributed material raising plates.

9. A mixing structure of a rotary-type apparatus according to claim 1, wherein the helical line formed by the plurality of guide plates has an inclination angle.

10. A rotary type apparatus comprising a mixing structure as defined in any one of claims 1 to 9, characterized in that the rotary type apparatus is a drum or a rotary kiln.

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