Rotary iron oxide pigment drying device

Abstract

The utility model discloses a rotary iron oxide pigment drying device which comprises a transversely-arranged fixed cylinder, a rotary cylinder is arranged in the fixed cylinder, the rotary cylinder and the fixed cylinder are concentrically arranged, a heating area is formed between the rotary cylinder and the fixed cylinder, a heating assembly is correspondingly arranged in the heating area, and the heating assembly is arranged in the fixed cylinder. And the rotary drum can be heated through the heating assembly. The device is firstly arranged to be of a transverse roller structure and is additionally designed to be of a double-layer roller structure, an external fixed cylinder is designed to be fixed and can provide a mounting foundation for a rotary cylinder on the inner side, after the rotary cylinder and the fixed cylinder are concentrically arranged, a heating assembly is arranged between the rotary cylinder and the fixed cylinder, and then a ferric oxide material is put into the rotary cylinder; the rotary drum rotates to drive materials in the rotary drum to rotate, the heating assembly heats the materials in the rotary drum to dry the materials, the materials can rotate along with the rotary drum, and therefore the drying quality of the materials is high, and in addition, the drying amount is greatly increased through the transversely-arranged rotary drum.

Description

Technical Field

[0001] The utility model relates to the technical field of iron oxide production and preparation, in particular to a rotary iron oxide pigment drying device. Background Art

[0002] In the prior art, during the specific production and preparation of iron oxide, after iron is screened and iron is removed, wet iron oxide material can be obtained by filter pressing or the like, and then the material needs to be dried. The drying equipment in the prior art usually dries directly through an oven or the like.

[0003] For example, the technical solution of the publication (announcement) number: CN219829324U discloses "a device for drying iron oxide pigments". The technical solution discloses a vertical drying equipment. This type of drying equipment is very common on the market and is also very easy to use. However, the disadvantages of this type of equipment are that, on the one hand, the drying capacity is small, and during drying, most of the materials will accumulate at the bottom, resulting in poor drying effect; on the other hand, the materials after drying are in block shape, and the drying quality is not good.

[0004] Therefore, in order to solve the above problems, it is necessary to develop a rotary iron oxide pigment drying device with a reasonable structure that can improve drying quality and drying efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a rotary iron oxide pigment drying device to address the deficiencies in the prior art; the technical solution is as follows:

[0006] A rotary iron oxide pigment drying device comprises a transversely arranged fixed cylinder, a rotating cylinder is arranged inside the fixed cylinder, the rotating cylinder and the fixed cylinder are arranged concentrically, and a heating area is formed between the rotating cylinder and the fixed cylinder, a heating component is correspondingly arranged in the heating area, and the rotating cylinder can be heated by the heating component.

[0007] The length of the rotating drum is greater than that of the fixed drum, so that the two side ends of the rotating drum extend out from the two side ends of the fixed drum respectively, and a driving mechanism is arranged on the left side of the rotating drum, which can drive the rotating drum to rotate in the fixed drum accordingly through the driving mechanism, and a rotating mechanism is arranged on the right side of the rotating drum, which is fixedly arranged, and the main shaft of the rotating mechanism extends into the rotating drum from the right side accordingly, and a stirring rod is also installed on the main shaft, which can stir the material in the rotating drum.

[0008] Furthermore, annular support plates are provided at both side ends of the fixed cylinder, and support assemblies are also provided on the annular support plates. The rotating cylinder is correspondingly arranged in the fixed cylinder through the support assemblies, and the rotating cylinder can rotate accordingly under the action of the support assemblies.

[0009] Furthermore, the driving mechanism includes an outer gear ring arranged on the left side of the rotating drum, a driving gear meshed with the outer gear ring, and a driving motor connected to the driving gear, through which the driving motor can drive the rotating drum to rotate accordingly.

[0010] Furthermore, side plates are provided at the left and right ends of the rotary drum, and a feed valve plate is provided at the side plate at the left end, and a discharge valve plate is provided at the side plate at the right end.

[0011] Furthermore, there are four groups of stirring rods on the main shaft, and each group is provided with four rod bodies, and a sticking plate is also provided at the rod end of each stirring rod, and the sticking plate is correspondingly placed on the side wall of the rotating drum.

[0012] Furthermore, the rotation direction of the rotating mechanism is set accordingly, and the rotation direction of the internal main shaft can be set to be consistent with or opposite to the rotating drum; and a bearing member is also provided at the position where the main shaft of the rotating mechanism passes through the rotating drum.

[0013] Furthermore, the components in the heating area are evenly spaced and arranged, and a triangular base is also provided at the bottom of the fixing cylinder.

[0014] Beneficial effects: The utility model has the following beneficial effects:

[0015] 1) The technical solution of this device is firstly to be set as a horizontal drum structure, and secondly, a double-layer drum structure design. The external fixed drum is a fixed design, which can provide an installation foundation for the inner rotating drum. After the rotating drum and the fixed drum are set concentrically, a heating component is set between the rotating drum and the fixed drum, and then the iron oxide material is put into the rotating drum. After the rotating drum rotates, the internal material is driven to rotate, and the heating component heats the internal material to achieve the drying of the material. The material will rotate with it, so the drying quality of the material is very high. In addition, the horizontally arranged rotating drum also greatly increases the drying capacity;

[0016] 2) The installation and fixation of the inner rotating drum in this device is also very important. First, the length of the rotating drum needs to be longer, so that it can extend from both sides of the fixed drum. Annular support plates are arranged on both sides of the fixed drum. After the support assembly is installed, the internal rotating drum can be fixed as a whole. The driving mechanism is installed through a section extending from the left side to install the outer gear ring and meshing installation drive gear, install the drive motor, etc., and the driving motor can drive the rotating drum to rotate. The overall structure is very stable and reliable.

[0017] 3) The device is also provided with material feeding and discharging. Since both sides of the rotary drum extend from the fixed drum, solid closed side plates need to be provided on both sides. The device is provided with feeding valve plates and discharging valve plates on the side plates, which can realize material feeding and discharging more conveniently. The structural design is very reasonable.

[0018] 4) A very important point in this device is that a rotating mechanism is set on the right side. The rotating mechanism is fixed, and the shaft extends into the rotary drum from the right side, and then a stirring rod is installed inside. When the material rotates with the rotary drum, it will be rotated and stirred by the internal stirring rod, which will not only prevent the formation of block structures, but also increase the drying efficiency accordingly. The rotation direction of the rotating mechanism can be set accordingly, which can be set to the same direction as the rotary drum or to the opposite direction, both of which can increase the drying efficiency and quality; and the rod end is also provided with a plate attached to the drum wall, which makes the structural design more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the structural diagram of the utility model;

[0020] Figure 2 This is a structural diagram of the fixed drum and the rotary drum set in the utility model;

[0021] Figure 3 for Figure 1 Middle AA section view. DETAILED DESCRIPTION

[0022] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, a rotary iron oxide pigment drying device includes a horizontally arranged fixed cylinder 1, a rotating cylinder 2 is arranged in the fixed cylinder 1, the rotating cylinder 2 and the fixed cylinder 1 are arranged concentrically, and a heating area 3 is formed between the rotating cylinder 2 and the fixed cylinder 1, and a heating component 4 is correspondingly arranged in the heating area 3, and the rotating cylinder 2 can be heated by the heating component 4.

[0024] The length of the rotating drum 2 is greater than that of the fixed drum 1, so that the two side ends of the rotating drum 2 extend out from the two side ends of the fixed drum 1 respectively, and a driving mechanism 5 is provided on the left side of the rotating drum 2, through which the rotating drum 2 can be driven to rotate in the fixed drum 1 respectively, and a rotating mechanism 6 is provided on the right side of the rotating drum 2, the rotating mechanism 6 is fixedly arranged, and the main shaft 7 of the rotating mechanism 6 extends into the rotating drum 2 from the right side respectively, and a stirring rod 8 is also installed on the main shaft 7, which can stir the material in the rotating drum 2.

[0025] The technical solution of this device is first to be set as a horizontal drum structure, and the other is a double-layer drum structure design. The external fixed drum is a fixed design, which can provide an installation basis for the inner rotating drum. After the rotating drum and the fixed drum are set concentrically, a heating component is set between the rotating drum and the fixed drum, and then the iron oxide material is placed in the rotating drum. After the rotating drum rotates, it drives the internal material to rotate, and the heating component heats the internal material to achieve material drying. The material will rotate with it, so the drying quality of the material is very high. In addition, the horizontally arranged rotating drum also greatly increases the drying capacity.

[0026] Annular support plates 9 are provided at both side ends of the fixed cylinder 1 , and support assemblies 10 are also provided on the annular support plates 9 . The rotating cylinder 2 is correspondingly arranged in the fixed cylinder 1 through the support assemblies 10 , and the rotating cylinder 2 can rotate accordingly under the action of the support assemblies 10 .

[0027] The driving mechanism 5 includes an outer gear ring 11 arranged on the left side of the rotating drum 2, a driving gear 12 meshed with the outer gear ring 11, and a driving motor 13 connected to the driving gear 12, through which the driving motor 13 can drive the rotating drum 2 to rotate accordingly.

[0028] The installation and fixation of the inner rotating drum in this device is also very important. First, the length of the rotating drum needs to be longer so that it can extend from both sides of the fixed drum. Annular support plates are arranged on both sides of the fixed drum. After the support assembly is installed, the internal rotating drum can be fixed as a whole. The driving mechanism installs an outer gear ring and meshes with a driving gear through a section extending from the left side, and installs a driving motor. The driving motor can be used to drive the rotating drum to rotate, and the overall structure is very stable and reliable.

[0029] Side plates 14 are provided at both the left and right ends of the rotary drum 2 , and a feed valve plate 15 is provided at the side plate 14 at the left end, and a discharge valve plate 16 is provided at the side plate 14 at the right end.

[0030] The device is also provided with corresponding material feeding and discharging. Since the two sides of the rotary drum extend from the fixed drum, solid closed side plates are required to be provided on both side ends. The device is provided with a feeding valve plate and a discharging valve plate on the side plates, which can realize the feeding and discharging of materials more conveniently. The structural design is very reasonable.

[0031] There are four groups of stirring rods 8 on the main shaft 7 , and each group is provided with four rod bodies. A sticking plate 17 is also provided at the rod end of each stirring rod 8 , and the sticking plate 17 is correspondingly placed on the side wall of the rotary drum 2 .

[0032] The rotation direction of the rotating mechanism 6 is set accordingly, and the rotation direction of the internal main shaft 7 can be set to be consistent with or opposite to the rotating drum 2; and a bearing member 18 is also provided at the position where the main shaft 7 of the rotating mechanism 6 passes through the rotating drum 2.

[0033] The components in the heating area 3 are evenly spaced and arranged, and a triangular base 19 is also arranged at the bottom of the fixing cylinder 1 .

[0034] A very important point in this device is that a rotating mechanism is set on the right side. The rotating mechanism is fixed, and the shaft extends into the rotary drum from the right side, and then a stirring rod is installed inside. When the material rotates with the rotary drum, it will be rotated and stirred by the internal stirring rod, which will not only prevent the formation of block structures, but also increase the drying efficiency accordingly. The rotation direction of the rotating mechanism can be set accordingly, which can be set to the same direction as the rotary drum or to the opposite direction, both of which can increase the drying efficiency and quality; and a plate attached to the drum wall is also provided at the rod end, which makes the structural design more reasonable.

[0035] The above-mentioned specific implementation mode is only a preferred embodiment of the utility model and is not intended to limit the implementation and scope of the claims of the utility model. All equivalent changes and modifications made according to the content of the patent protection scope of the utility model application should be included in the scope of the utility model patent application.

Claims

1. A rotary iron oxide pigment drying device, characterized in that: The invention comprises a fixed cylinder (1) arranged transversely, wherein a rotating cylinder (2) is arranged inside the fixed cylinder (1), wherein the rotating cylinder (2) and the fixed cylinder (1) are arranged cocentrically, and a heating area (3) is formed between the rotating cylinder (2) and the fixed cylinder (1), wherein a heating component (4) is correspondingly arranged inside the heating area (3), and the rotating cylinder (2) can be heated by the heating component (4); The length of the rotating drum (2) is greater than that of the fixed drum (1), so that the two side ends of the rotating drum (2) extend out from the two side ends of the fixed drum (1) respectively, and a driving mechanism (5) is arranged on the left side of the rotating drum (2), and the driving mechanism (5) can drive the rotating drum (2) to rotate in the fixed drum (1) respectively, and a rotating mechanism (6) is arranged on the right side of the rotating drum (2), and the rotating mechanism (6) is fixedly arranged, and the main shaft (7) of the rotating mechanism (6) extends into the rotating drum (2) from the right side respectively, and a stirring rod (8) is also installed on the main shaft (7) to stir the material in the rotating drum (2).

2. A rotary iron oxide pigment drying device according to claim 1, characterized in that: Annular support plates (9) are provided at both side ends of the fixed cylinder (1), and a support assembly (10) is also provided on the annular support plate (9); the rotating cylinder (2) is correspondingly arranged in the fixed cylinder (1) via the support assembly (10), and the rotating cylinder (2) can rotate accordingly under the action of the support assembly (10).

3. A rotary iron oxide pigment drying device according to claim 1, characterized in that: The driving mechanism (5) comprises an outer gear ring (11) arranged on the left side of the rotating drum (2), a driving gear (12) meshed with the outer gear ring (11), and a driving motor (13) connected to the driving gear (12), and the driving motor (13) can drive the rotating drum (2) to rotate accordingly.

4. A rotary iron oxide pigment drying device according to claim 1, characterized in that: The left and right ends of the rotary drum (2) are both provided with side plates (14), and the side plate (14) at the left end is provided with a feed valve plate (15), and the side plate (14) at the right end is provided with a discharge valve plate (16).

5. A rotary iron oxide pigment drying device according to claim 1, characterized in that: The stirring rods (8) are provided in four groups on the main shaft (7), and each group is provided with four rod bodies. A sticking plate (17) is also provided at the rod end of each stirring rod (8), and the sticking plate (17) is correspondingly placed on the side wall of the rotating drum (2).

6. A rotary iron oxide pigment drying device according to claim 1, characterized in that: The rotation direction of the rotating mechanism (6) is set accordingly, and the rotation direction of the internal main shaft (7) can be set to be consistent with or opposite to the rotating drum (2); and a bearing member (18) is also provided at the position where the main shaft (7) of the rotating mechanism (6) passes through the rotating drum (2).

7. A rotary iron oxide pigment drying device according to claim 1, characterized in that: The components in the heating area (3) are arranged evenly at corresponding intervals, and a triangular base (19) is also provided at the bottom of the fixing cylinder (1).

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