High-temperature softening pipe

Abstract

The utility model relates to the technical field of high-temperature softening pipes, and discloses a high-temperature softening pipe which comprises a pipeline, a feeding port and a discharging port are formed in the two ends of the pipeline respectively, a rotating shaft is installed in the pipeline in the axial direction, first spiral pieces with the same outer diameter are installed at the position, close to the feeding port, of the rotating shaft, and a second spiral piece with the same outer diameter is installed at the position, close to the discharging port, of the rotating shaft. The rotating shaft is provided with a plurality of first spiral sheets, the rotating shaft is provided with a plurality of second spiral sheets, the outer diameters of the second spiral sheets are increased from small to large, and stirring assemblies used for filling materials and stirring the materials are arranged between the first spiral sheets and the second spiral sheets and between the adjacent second spiral sheets. The rotating shaft can drive the multiple stirring assemblies to rotate while driving the second spiral pieces to rotate, due to the fact that the positions between the adjacent second spiral pieces are filled with the materials, the materials can be stirred through the stirring assemblies, steam can be evenly distributed in the pipeline and heat the materials, and therefore heating can be even.

Description

TECHNICAL FIELD

[0001] The utility model relates to high temperature softening pipe technical field, concretely is a high temperature softening pipe. BACKGROUND

[0002] A novel spiral structure and high temperature softening pipe are to form plug seal through the material piece compressed and dewatered by a feeder to the plug pipe, to push the continuously formed plug into the T-shaped pipe, and to fall into the slurry in the high temperature softening pipe through the T-shaped pipe, and under the rotation of the slurry in the high temperature softening pipe at a certain speed, the alkali liquor and steam continuously mix and react with the raw material.

[0003] Since the high temperature softening pipe needs to cook the material at high temperature to make it fully mixed with the liquid medicine, the steam cannot be uniformly distributed in the high temperature softening pipe in the process of conveying the material by the traditional softening pipe, causing the temperature distribution in the pipeline to be uneven, and further causing the steam to be unable to uniformly heat the material. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a novel spiral structure and high temperature softening pipe to solve the problem that the steam cannot uniformly heat the material in the production process.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high temperature softening pipe, comprising a pipeline, the two ends of the pipeline are respectively provided with a feeding port and a discharging port, a rotating shaft is installed in the pipeline along the axial direction, a first spiral piece with the same outer diameter is installed at the position of the rotating shaft close to the feeding port, a plurality of second spiral pieces with the outer diameter gradually increasing are installed on the rotating shaft, and a stirring assembly for filling and stirring the material is arranged between the first spiral piece and the second spiral piece and between adjacent second spiral pieces.

[0006] Further, the stirring assembly comprises a large spiral piece and first and second small spiral pieces fixed on the rotating shaft, and the first and second small spiral pieces are respectively fixed at the two ends of the large spiral piece.

[0007] Further, two groups of material dispersing assemblies are installed at one end of the rotating shaft close to the discharging port.

[0008] Further, each material dispersing assembly comprises a material pushing plate fixed at equal intervals on the circumferential surface of the rotating shaft, a rib plate is fixed on one side of the material pushing plate, the rib plate is fixed on the circumferential surface of the rotating shaft, and the included angle between the material pushing plate and the rib plate is an acute angle.

[0009] Further, a plurality of air inlet holes are opened at equal intervals in the upper part of the pipeline, and one end of the air inlet hole is in communication with the inside of the pipeline.

[0010] Further, the outer diameter of the second spiral blade close to the discharge port is greater than the outer diameter of the second spiral blade close to the feeding port.

[0011] The utility model discloses the beneficial effect:

[0012] The utility model discloses a stirring assembly is arranged between the adjacent second spiral blade, and the rotating shaft drives the rotation of the second spiral blade can also drive multiple stirring assemblies to rotate, because material fills between the adjacent second spiral blade, can be stirred to material through the stirring assembly, makes the steam can evenly distribute in the pipeline and carries out heating treatment to material to can heat evenly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the cross section structure schematic diagram of the utility model discloses;

[0014] Figure 2 It is the internal structure schematic diagram of the utility model discloses;

[0015] Figure 3 It is the local cross section structure schematic diagram of the utility model discloses.

[0016] The name corresponding to each mark in the drawing:

[0017] 1, pipeline;2, feeding port;3, discharge port;4, rotating shaft;5, first spiral blade;6, second spiral blade;7, stirring assembly;71, big spiral blade;72, first small spiral blade;73, second small spiral blade;8, scattering component;81, raking plate;82, rib plate;9, air inlet hole. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art belong to the range of protection of the utility model.

[0019] The utility model discloses an embodiment: a high temperature softening pipe, including pipeline 1, the upper portion of one end of pipeline 1 is installed with feeding port 2, can put material to pipeline 1 in through the setting of feeding port 2, the lower portion of the other end of pipeline 1 is set with discharge port 3, and the material in pipeline 1 can be discharged through the setting of discharge hole 3;The upper portion of pipeline 1 is equidistantly set with multiple air inlet holes 9, and one end of air inlet hole 9 communicates with the inside of pipeline 1, through the setting of air inlet hole 9, the steam of outside can enter the inside of pipeline 1.

[0020] The inside of the pipeline 1 is rotatably mounted with a rotating shaft 4 in the axial direction, and the first spiral blade 5 with the same outer diameter is fixed to one end of the rotating shaft 4 close to the inlet 2, and a plurality of second spiral blades 6 with gradually increasing outer diameters are also equidistantly mounted on the rotating shaft 4, and the outer diameter of the second spiral blade 6 close to the outlet 3 is larger than that of the second spiral blade 6 close to the inlet 2, and the stirring assembly 7 is mounted between the first spiral blade 5 and the second spiral blade 6 and between adjacent second spiral blades 6, and through the arrangement of the stirring assembly 7, the material in the pipeline 1 can be stirred, so that the material can be fully mixed with the steam, and the material can be heated more uniformly.

[0021] Specifically, the stirring assembly 7 includes a large spiral blade 71 fixed on the rotating shaft 4, a first small spiral blade 72 and a second small spiral blade 73, the two ends of the large spiral blade 71 are fixedly connected with the end portions of the first small spiral blade 72 and the second small spiral blade 73, the first small spiral blade 72 is arranged close to the inlet 2, and the second small spiral blade 73 is arranged close to the rotating shaft 4, when the material is filled between adjacent second spiral blades 6, the material can be stirred by the stirring assembly 7, so that the material can be fully mixed with the steam.

[0022] The end of the rotating shaft 4 close to the outlet 3 is mounted with two groups of material dispersing assemblies 8, specifically, the dispersing assembly 8 includes a material pushing plate 81 equidistantly fixed on the circumferential surface of the rotating shaft 4, one side of the material pushing plate 81 is fixed with a rib plate 82, and the rib plate 82 is fixed on the circumferential surface of the rotating shaft 4, and the included angle between the material pushing plate 81 and the rib plate 82 is an acute angle, through the arrangement of the dispersing assembly, as shown in the figure, Figure 1 When the dispersing assembly 8 rotates forward, the material close to the outlet 3 can be pushed into the outlet 3 and discharged, and when the dispersing assembly reverses, the material can be dispersed and transported.

[0023] When the device is used, first, the rotating shaft 4 is rotated by the driving device, it should be noted that the driving device can adopt a motor, which belongs to the prior art and will not be described in detail in this application, when the rotating shaft 4 rotates, the first spiral blade 5, the plurality of second spiral blades 6 and the plurality of stirring assemblies 7 can be rotated, then the material can be put into the inside of the pipeline 1 through the inlet 2, the conveying pipe outside is connected with the inlet hole 9, so that the steam outside is conveyed into the inside of the pipeline 1, if the material is conveyed to the position of the stirring assembly 7 and the second spiral blade 6, the material can be stirred by the large spiral blade 71, the first small spiral blade 72 and the second small spiral blade 73, so that the steam can be fully mixed with the material.

[0024] When the rotating shaft 4 drives the stirring assembly 7 to rotate forward, the material is pushed by the angle between the paddle 81 and the rib plate 82, so that the material can fall from the discharge port 3. If the rotating shaft 4 drives the stirring assembly 7 to rotate reversely, the material is scattered by the side away from the angle between the paddle 81 and the rib plate 82.

Claims

1. A high-temperature softening pipe, comprising a pipe (1), wherein an inlet (2) and an outlet (3) are respectively installed at both ends of the pipe (1), characterized in that: A rotating shaft (4) is installed in the pipe (1) along the axial direction. A first spiral blade (5) with the same outer diameter is installed on the rotating shaft (4) near the feed inlet (2). Multiple second spiral blades (6) with varying outer diameters are installed on the rotating shaft (4). A stirring assembly (7) for stirring the material is provided between the first spiral blade (5) and the second spiral blade (6) and between adjacent second spiral blades (6).

2. The high-temperature softening tube according to claim 1, characterized in that: The stirring assembly (7) includes a large spiral blade (71) and a first small spiral blade (72) and a second small spiral blade (73) fixed on the rotating shaft (4). One end of the large spiral blade (71) is fixedly connected to one end of the first small spiral blade (72) and one end of the second small spiral blade (73).

3. The high-temperature softening tube according to claim 1, characterized in that: Two sets of material-dispersing components (8) are installed at one end of the rotating shaft (4) near the discharge port (3).

4. A high-temperature softening tube according to claim 3, characterized in that: Each of the dispersing components (8) includes a material-pulling plate (81) fixed at equal intervals on the circumferential surface of the rotating shaft (4). A rib (82) is fixed on one side of the material-pulling plate (81), and the rib (82) is fixed on the circumferential surface of the rotating shaft (4). The included angle between the material-pulling plate (81) and the rib (82) is an acute angle.

5. A high-temperature softening tube according to claim 1, characterized in that: The upper part of the pipe (1) is provided with a plurality of air inlets (9) at equal intervals, and one end of the air inlet (9) is connected to the interior of the pipe (1).

6. A high-temperature softening tube according to claim 1, characterized in that: The outer diameter of the second spiral blade (6) near the discharge port (3) is larger than the outer diameter of the second spiral blade (6) near the feed port (2).

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