A powdery particle conveying method and its material distribution structure

Abstract

The present invention discloses a powder particle conveying method and its material distribution structure, which includes a feed bin, an auger motor unit, a screw feeder and a feeding platform. The right end of the screw feeder surface is movably connected to the inside of the feed bin, and the right end of the screw feeder is used in conjunction with the inside of the auger motor unit. The present invention solves the problem of intermittent material and insufficient supply during the conveying process of the powder particle conveying device of the rotary calcining furnace, which causes uneven material distribution and inconvenience in subsequent material calcination, by arranging the feed bin, the auger motor unit, the speed reducer unit, the chain, the auger sprocket, the screw feeder, the rotating core rod, the slip ring sleeve, the auger outer cylinder, the feeding platform, the balanced material distribution group, the distribution cylinder, the distribution pipe, the separation bin, the wheel rim and the supporting roller group. The powder particle conveying method and its material distribution structure have the advantages of convenient powder particle conveying and distribution, thereby filling the gap in the field of uniform feeding.

Description

Technical Field

[0001] The present invention belongs to the technical field of powdery particle material conveying, and in particular relates to a powdery particle conveying method and a material distribution structure thereof. Background Art

[0002] The calcination of powdered materials requires the use of a rotary calcining furnace, and the transportation of powdered materials requires the use of a conveying device. The powder particle conveying device of the rotary calcining furnace will cause intermittent material transportation and insufficient supply during the transportation process, resulting in uneven distribution of subsequent materials and inconvenience in the calcination of subsequent materials. Therefore, a device that is convenient for feeding powdered particles to the rotary calcining furnace is needed to meet market demand. Summary of the Invention

[0003] In response to the problems existing in the prior art, the present invention provides a powder particle conveying method and a material distribution structure thereof, which have the advantages of convenient powder particle conveying and distribution, and solve the problem that the powder particle conveying device of the existing rotary calcining furnace will have intermittent material and insufficient supply during the conveying process, thereby causing uneven distribution of subsequent materials and inconvenience in subsequent material calcination.

[0004] The present invention is implemented as follows: a powder particle conveying method and a material distribution structure thereof include a feed bin, an auger motor unit, a screw feeder and a feeding platform, the right end of the screw feeder surface is movably connected to the interior of the feed bin, the right end of the screw feeder is used in conjunction with the interior of the auger motor unit, the auger motor unit is located on the top of the feeding platform and is fixedly connected to the feeding platform, the left end of the screw feeder is fixedly connected to a balanced material distribution group, and the right side of the screw feeder surface is provided with a rim.

[0005] As a preferred embodiment of the present invention, the auger motor unit includes a reducer unit, a chain and an auger sprocket, the chain is sleeved on the output end of the reducer unit, the bottom of the reducer unit is fixedly connected to the top of the feeding platform, and the side of the chain away from the reducer unit is sleeved on the surface of the auger sprocket.

[0006] As a preferred embodiment of the present invention, the screw feeder includes a spiral core rod, a slip ring sleeve and an auger outer cylinder, the slip ring sleeve is located inside the spiral core rod, the surface of the spiral core rod is fixedly connected to the inside of the auger sprocket, the auger outer cylinder is located on the surface of the spiral core rod, and the right side of the auger outer cylinder is fixedly connected to the rim, and the spiral core rod, slip ring sleeve and auger outer cylinder are all used in conjunction with the balanced material distribution group.

[0007] As a preferred embodiment of the present invention, the balanced material distribution group includes a distribution barrel, a distribution pipe and a separation bin. The distribution barrel is connected to the outer barrel of the auger, the spiral core rod and the slip ring sleeve are both located inside the distribution barrel, and the distribution barrel is located inside the separation bin and is connected through the distribution pipe.

[0008] As a preferred embodiment of the present invention, the number of the distribution pipes is six, and they are in a certain arc, and the distribution pipes extend to the interior of the separation bin.

[0009] As a preferred embodiment of the present invention, support roller groups are provided on both the front and rear sides of the bottom of the rim, and the surface of the support roller group is used in conjunction with the surface of the rim, and the bottom of the support roller group is fixedly connected to the top of the feeding platform.

[0010] As a preferred embodiment of the present invention, the surface of the spiral core rod is used in conjunction with the interior of the feed bin, and the rotating pieces on the surface of the spiral core rod are located between the feed bin and the distribution barrel, and the spacing between the rotating pieces on the surface of the spiral core rod gradually narrows from right to left.

[0011] As a preferred embodiment of the present invention, the first step is to start the auger sprocket, the reduction gear unit drives the chain to rotate, and the chain drives the auger sprocket to rotate;

[0012] Step 2: The spiral core rod rotates, and the auger sprocket drives the spiral core rod to rotate internally, and the spiral core rod contacts the feed bin;

[0013] Step 3: Input powdered material and pour it into the feed bin. The material falls between the feed bin and the spiral core rod.

[0014] Step 4: The spiral core rod pushes and rotates to push the material forward, so that the material fits into the distribution barrel;

[0015] Step 5: The material enters the distribution barrel through the spiral core rod, and then enters the distribution pipe through the distribution barrel to realize the advancement of the material;

[0016] Step 6: Entering the separation bin, the material enters the separation bin through the distribution pipe, and then is pushed backward by the rotation of the separation bin;

[0017] Step 7: Complete the delivery.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention comprises the following steps: first, starting the auger sprocket, the reduction gear unit drives the chain to rotate, and the chain drives the auger sprocket to rotate; second, the spiral core rod rotates, the auger sprocket drives the spiral core rod to rotate internally, and the spiral core rod contacts the feed bin; third, inputting powdered material, pouring the material into the feed bin, and the material falls between the feed bin and the spiral core rod; fourth, the spiral core rod pushes, and the spiral core rod rotates to push the material forward, so that the material cooperates with the distribution barrel; fifth, entering the distribution barrel, the material enters the interior of the distribution barrel through the spiral core rod, and then enters the interior of the distribution pipe through the distribution barrel to realize the advancement of the material; sixth, entering the separation bin, the material enters the interior of the separation bin through the distribution pipe, and then is pushed backward by the rotation of the separation bin; seventh, completing the conveying. The invention solves the problem that the existing rotary calcining furnace powder particle conveying device will have intermittent material and insufficient supply during the conveying process, thereby causing uneven distribution of subsequent materials and inconvenience in subsequent calcination of materials. The powder particle conveying method and its distribution structure have the advantages of convenient powder particle conveying and distribution, thus filling the gap in the field of uniform feeding.

[0020] 2. The present invention provides a continuous rotation force to the spiral core rod by setting up an auger motor unit, and is convenient for users to maintain and the coordination between structures is more convenient.

[0021] 3. The present invention facilitates the transmission of powdered materials by providing a spiral feeder, making the powdered materials more evenly transported.

[0022] 4. The present invention provides a balanced material distribution group, which enables the powdered material to enter the interior of the separation bin more evenly through the material distribution pipe, thereby achieving the purpose of subsequent uniform calcination and avoiding excessive accumulation of materials.

[0023] 5. The present invention can achieve the purpose of connecting the distribution barrel and the separation bin by setting the distribution pipe, which facilitates the powdered granular material to enter the interior of the separation bin through the distribution pipe. At the same time, when the distribution pipe rotates, it can slowly push and transport the material.

[0024] 6. The present invention provides a supporting wheel group to support the wheel rim and reduce the shaking of the wheel rim, thereby achieving stable support for the outer cylinder of the auger during rotation, reducing wear between structures and increasing the service life of the structures.

[0025] 7. The present invention can make the material transmission more uniform by arranging the spiral core rod and the feed bin, and the subsequent material can be quickly transmitted to the leftmost side, so that the material can be continuously and sufficiently input into the interior of the distribution barrel, thereby achieving the purpose of uniform material distribution.

[0026] 8. The present invention facilitates the transportation of materials through the powder particle transportation method, makes the material transmission more uniform, and thus achieves better calcination effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram provided by an embodiment of the present invention;

[0028] Figure 2 This is a three-dimensional diagram of a balanced material distribution group provided by an embodiment of the present invention;

[0029] Figure 3 This is a distribution diagram of a material distribution pipe provided by an embodiment of the present invention;

[0030] Figure 4 It is a three-dimensional diagram of an auger outer cylinder provided by an embodiment of the present invention;

[0031] Figure 5 It is a top view of the auger outer cylinder provided by an embodiment of the present invention;

[0032] Figure 6 is a three-dimensional cross-sectional view of a screw feeder provided by an embodiment of the present invention;

[0033] Figure 7 This is a flow chart of the delivery method provided by an embodiment of the present invention.

[0034] In the figure: 1. Feed bin; 2. Auger motor unit; 201. Reducer unit; 202. Chain; 203. Auger sprocket; 3. Screw feeder; 301. Screw core rod; 302. Slip ring sleeve; 303. Auger outer cylinder; 4. Feeding platform; 5. Balanced distribution group; 501. Distribution cylinder; 502. Distribution pipe; 503. Separation bin; 6. Rim; 7. Support roller group. DETAILED DESCRIPTION

[0035] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0036] The structure of the present invention is described in detail below with reference to the accompanying drawings.

[0037] like Figures 1 to 7 As shown, an embodiment of the present invention provides a powder particle conveying method and a material distribution structure thereof, comprising a feed bin 1, an auger motor unit 2, a screw feeder 3 and a feeding platform 4, the right end of the surface of the screw feeder 3 is movably connected to the interior of the feed bin 1, the right end of the screw feeder 3 is used in conjunction with the interior of the auger motor unit 2, the auger motor unit 2 is located on the top of the feeding platform 4, and is fixedly connected to the feeding platform 4, the left end of the screw feeder 3 is fixedly connected to a balanced material distribution group 5, and the right side of the surface of the screw feeder 3 is provided with a rim 6.

[0038] refer to Figure 1 、 Figure 4 and Figure 5The auger motor unit 2 includes a reducer unit 201, a chain 202 and an auger sprocket 203. The chain 202 is sleeved on the output end of the reducer unit 201. The bottom of the reducer unit 201 is fixedly connected to the top of the feeding platform 4. The side of the chain 202 away from the reducer unit 201 is sleeved on the surface of the auger sprocket 203.

[0039] The above solution is adopted: by providing the auger motor unit 2, it is possible to provide a continuous rotation force to the spiral core rod 301, while facilitating maintenance by the user and making the coordination between structures more convenient.

[0040] refer to Figure 6 The screw feeder 3 includes a spiral core rod 301, a slip ring sleeve 302 and an auger outer cylinder 303. The slip ring sleeve 302 is located inside the spiral core rod 301. The surface of the spiral core rod 301 is fixedly connected to the inside of the auger sprocket 203. The auger outer cylinder 303 is located on the surface of the spiral core rod 301. The right side of the auger outer cylinder 303 is fixedly connected to the rim 6. The spiral core rod 301, the slip ring sleeve 302 and the auger outer cylinder 303 are all used in conjunction with the balanced distribution group 5.

[0041] The above solution is adopted: by providing the screw feeder 3, the transmission of the powdery material can be facilitated, and the powdery material can be transported more evenly.

[0042] refer to Figure 1 and Figure 2 The balanced material distribution group 5 includes a distribution barrel 501, a distribution pipe 502 and a separation chamber 503. The distribution barrel 501 is connected to the outer barrel 303 of the auger. The spiral core rod 301 and the slip ring sleeve 302 are both located inside the distribution barrel 501. The distribution barrel 501 is located inside the separation chamber 503 and is connected through the distribution pipe 502.

[0043] By adopting the above solution, by setting the balanced distribution group 5, the powdered material can be more evenly distributed into the separation bin 503 through the distribution pipe 502, thereby achieving the purpose of subsequent uniform calcination and avoiding excessive accumulation of materials.

[0044] refer to Figure 1 and Figure 3 There are six distribution pipes 502 , and they are in a certain arc, and the distribution pipes 502 extend to the interior of the separation bin 503 .

[0045] The above solution is adopted: by setting up a distribution pipe 502, the purpose of connecting the distribution barrel 501 and the separation bin 503 can be achieved, which facilitates the powdered granular material to enter the interior of the separation bin 503 through the distribution pipe 502. At the same time, when the distribution pipe 502 rotates, the material can be slowly pushed and transported.

[0046] refer to Figure 1 、 Figure 4 and Figure 5A supporting roller group 7 is provided on both the front and rear sides of the bottom of the rim 6, and the surface of the supporting roller group 7 is used in conjunction with the surface of the rim 6, and the bottom of the supporting roller group 7 is fixedly connected to the top of the feeding platform 4.

[0047] The above solution is adopted: by setting the supporting wheel group 7, the wheel rim 6 can be supported, the shaking of the wheel rim 6 can be reduced, thereby achieving stable support for the auger outer cylinder 303 during rotation, reducing wear between structures, and increasing the service life of the structures.

[0048] refer to Figure 1 、 Figure 2 and Figure 3 The surface of the spiral core rod 301 cooperates with the interior of the feed bin 1, and the rotating pieces on the surface of the spiral core rod 301 are located between the feed bin 1 and the distributing barrel 501. The spacing between the rotating pieces on the surface of the spiral core rod 301 gradually narrows from right to left.

[0049] The above solution is adopted: by setting the spiral core rod 301 and the feed bin 1, the material can be transferred more evenly, and the subsequent material can be quickly transferred to the leftmost side, so that the material can be continuously and sufficiently input into the interior of the distribution barrel 501, thereby achieving the purpose of uniform material distribution.

[0050] refer to Figure 7 , Step 1: Start the auger sprocket 203, the reduction gear unit 201 drives the chain 202 to rotate, and the chain 202 drives the auger sprocket 203 to rotate;

[0051] Step 2: The spiral core rod 301 rotates, and the auger sprocket 203 drives the spiral core rod 301 to rotate internally, and the spiral core rod 301 contacts the feed bin 1;

[0052] Step 3: Pour the powdered material into the feed bin 1, and the material falls between the feed bin 1 and the spiral core rod 301;

[0053] Step 4: The spiral core rod 301 pushes and rotates to push the material forward, so that the material cooperates with the distribution barrel 501;

[0054] Step 5: The material enters the distribution barrel 501, and enters the interior of the distribution barrel 501 through the spiral core rod 301, and then enters the interior of the distribution pipe 502 through the distribution barrel 501 to achieve the advancement of the material;

[0055] Step 6: Entering the separation bin 503, the material enters the interior of the separation bin 503 through the distribution pipe 502, and then the separation bin 503 rotates to push the material backward;

[0056] Step 7: Complete the delivery.

[0057] The above solution adopts the powder particle conveying method, which can facilitate the conveying of materials and make the material transmission more uniform, thereby achieving better calcination effect.

[0058] Working principle of the present invention:

[0059] When in use, start the auger sprocket 203 to transport the material into the feed bin 1. Under the action of the spiral core rod 301 and the auger outer cylinder 303, the material is transported to the left so that it enters the interior of the distribution barrel 501 evenly. When the material evenly enters the interior of the distribution barrel 501, the distribution barrel 501 rotates itself to achieve the purpose of evenly entering the distribution pipe 502, thereby achieving even entry of the material into the separation bin 503, and achieving even material supply for subsequent calcination.

[0060] To sum up: this powder particle conveying method and its material distribution structure, by setting a feed bin 1, an auger motor unit 2, a reducer unit 201, a chain 202, an auger sprocket 203, a screw feeder 3, a spiral core rod 301, a slip ring sleeve 302, an auger outer cylinder 303, a feeding platform 4, a balanced material distribution group 5, a distribution cylinder 501, a distribution pipe 502, a separation bin 503, a wheel rim 6 and a support roller group 7, solve the problem that the powder particle conveying device of the existing rotary calcining furnace will have intermittent materials and insufficient supply during the conveying process, thereby causing uneven distribution of subsequent materials and inconvenience for subsequent calcination of materials.

[0061] 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 apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0062] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A powdery particle conveying and distribution structure, comprising a feed bin (1), an auger motor unit (2), a screw feeder (3) and a feeding platform (4), characterized in that: The right end of the surface of the screw feeder (3) is movably connected to the interior of the feed bin (1), and the right end of the screw feeder (3) is used in conjunction with the interior of the auger motor group (2). The auger motor group (2) is located on the top of the feeding platform (4) and is fixedly connected to the feeding platform (4). The left end of the screw feeder (3) is fixedly connected to the balanced material distribution group (5), and the right side of the surface of the screw feeder (3) is provided with a wheel rim (6); The auger motor unit (2) comprises a speed reducer unit (201), a chain (202) and an auger sprocket (203), wherein the chain (202) is sleeved on the output end of the speed reducer unit (201), the bottom of the speed reducer unit (201) is fixedly connected to the top of the feeding platform (4), and the side of the chain (202) away from the speed reducer unit (201) is sleeved on the surface of the auger sprocket (203); The screw feeder (3) comprises a screw core rod (301), a slip ring sleeve (302) and an auger outer cylinder (303); the slip ring sleeve (302) is located inside the screw core rod (301); the surface of the screw core rod (301) is fixedly connected to the inside of the auger sprocket (203); the auger outer cylinder (303) is located on the surface of the screw core rod (301); the right side of the auger outer cylinder (303) is fixedly connected to the wheel rim (6); the screw core rod (301), the slip ring sleeve (302) and the auger outer cylinder (303) are all used in conjunction with the balanced material distribution group (5); The balanced material distribution group (5) includes a distribution barrel (501), a distribution pipe (502) and a separation chamber (503); the distribution barrel (501) is connected to the outer barrel of the auger (303); the spiral core rod (301) and the slip ring sleeve (302) are both located inside the distribution barrel (501); the distribution barrel (501) is located inside the separation chamber (503) and is connected through the distribution pipe (502).

2. A powdery particle conveying and distribution structure according to claim 1, characterized in that: There are six material distribution pipes (502) in number and they are in a certain arc. The material distribution pipes (502) extend to the interior of the separation bin (503).

3. A powdery particle conveying and distribution structure according to claim 2, characterized in that: Supporting roller groups (7) are provided on both the front and rear sides of the bottom of the wheel rim (6), and the surface of the supporting roller group (7) is used in conjunction with the surface of the wheel rim (6). The bottom of the supporting roller group (7) is fixedly connected to the top of the feeding platform (4).

4. A powdery particle conveying and distribution structure according to claim 3, characterized in that: The surface of the spiral core rod (301) cooperates with the interior of the feed bin (1), and the rotating pieces on the surface of the spiral core rod (301) are located between the feed bin (1) and the distributing barrel (501), and the spacing between the rotating pieces on the surface of the spiral core rod (301) gradually narrows from right to left.

5. A method for conveying powder particles and a material distribution structure thereof as claimed in claim 4, characterized in that: The first step: starting the auger sprocket (203), the speed reducer (201) drives the chain (202) to rotate, and the chain (202) drives the auger sprocket (203) to rotate; Step 2: The spiral core rod (301) rotates, and the auger sprocket (203) drives the spiral core rod (301) to rotate internally, and the spiral core rod (301) contacts the feed bin (1); Step 3: Powdered material is input into the feed bin (1), and the material falls between the feed bin (1) and the spiral core rod (301); Step 4: The spiral core rod (301) pushes and rotates to push the material forward, so that the material cooperates with the distribution barrel (501); Step 5: Entering the distribution barrel (501), the material enters the interior of the distribution barrel (501) through the spiral core rod (301), and then enters the interior of the distribution pipe (502) through the distribution barrel (501), realizing the advancement of the material; Step 6: Entering the separation bin (503), the material enters the interior of the separation bin (503) through the distribution pipe (502), and then the separation bin (503) rotates to push the material backward; Step 7: Complete the delivery.

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