CN213335440U

CN213335440U - Fertilizer granule is dried and is used well section of thick bamboo structure

Info

Publication number: CN213335440U
Application number: CN202021691765.1U
Authority: CN
Inventors: 王明
Original assignee: Shandong Manshenghuo Agricultural Technology Co ltd
Current assignee: Shandong Manshenghuo Agricultural Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-01
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a middle cylinder structure for drying organic fertilizer particles, which comprises a middle cylinder, wherein a plurality of middle cylinder shoveling plates are spirally arranged on the inner wall of the middle cylinder; the middle cylinder shoveling plate comprises a picking plate and a guide plate which are connected, the side edge of the picking plate is bent to form a wing plate, and the included angle between the guide plate and the picking plate is an obtuse angle. Has the advantages of reasonable structural design, reverse flow of organic fertilizer particles, good drying effect and the like.

Description

Fertilizer granule is dried and is used well section of thick bamboo structure

The technical field is as follows:

the utility model relates to a fertilizer drying equipment technical field, concretely relates to fertilizer granule is dried and is used well section of thick bamboo structure.

Background art:

drying is an essential link in the production of organic fertilizers. The three-pass rotary drum drying equipment is the current advanced drying equipment, and has the advantages of high drying efficiency and small heat loss compared with the existing fluidized bed, rotary kiln and single-drum drying equipment. As shown in fig. 5, the three-pass rotary drum drying device comprises an inner drum, a middle drum and an outer drum which are communicated with each other, wherein materials firstly enter from the inner drum, then reversely enter into the middle drum, enter into the outer drum through the middle drum and finally flow out from the outer drum, wherein the materials in the inner drum and the outer drum can flow by utilizing the self gravity of the materials, and the materials in the middle drum can not reversely flow by the self gravity, so that the existing solution mainly depends on wind power to realize the reverse flow of the materials in the middle drum. Although the mode of realizing the reverse flow of the materials in the middle drum by means of wind power meets the drying requirement, the energy consumption is increased, and the advantages of the three-pass rotary drum drying equipment cannot be fully exerted. This application is through improving the structure of present well section of thick bamboo shoveling plate to can realize driving material reverse flow under rotary drum self pivoted effect.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

The utility model has the following contents:

the invention aims to solve the problems in the prior art, and provides a middle cylinder shoveling plate for drying organic fertilizer particles, which has the advantages of reasonable structural design, driving the organic fertilizer particles to reversely flow, good drying effect and the like.

The invention adopts the following technical scheme to realize the purpose:

fertilizer granule is dried and is used well section of thick bamboo structure includes:

the inner wall of the middle cylinder is spirally provided with a plurality of middle cylinder shoveling plates;

the middle cylinder shoveling plate comprises a picking plate and a guide plate which are connected, the side edge of the picking plate is bent to form a wing plate, and the included angle between the guide plate and the picking plate is an obtuse angle.

The auxiliary material receiving plate is arranged at the front end of the picking plate in a bending mode, the guide plate is arranged at the rear end of the picking plate in a bending mode, and the bending direction of the auxiliary material receiving plate is opposite to the bending direction of the guide plate.

The auxiliary material receiving plate and the picking plate form an obtuse angle.

The included angle between the auxiliary material receiving plate and the picking plate is larger than that between the guide plate and the picking plate.

The side of the picking plate is bent to be provided with a plurality of wing plates, and the wing plates are triangular or trapezoidal.

The plurality of middle cylinder shoveling plates are spirally and parallelly arranged on the inner wall of the middle cylinder, and the spiral angle is 75-80 degrees.

The length of the guide plate is 1.5-2 times of that of the picking plate.

The middle cylinder shoveling plate is welded on the inner wall of the middle cylinder.

The utility model adopts the above structure, following beneficial effect can be brought:

the utility model provides a well section of thick bamboo shoveling plate includes two parts of pick-up plate and guide plate, and a plurality of such well section of thick bamboo shoveling plate spiral settings mutually support behind well section of thick bamboo inner wall and realize the reverse flow of drive material, and the pick-up plate is used for receiving material and unnecessary material and is shed from the pterygoid lamina department, and the material of shedding and flowing to the guide plate from the pick-up plate all is through the reverse water conservancy diversion of guide plate, finally gets into the urceolus after the reverse water conservancy diversion step by step.

Description of the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a middle cylinder shoveling plate of the utility model;

fig. 2 is a schematic view of another perspective three-dimensional structure of the middle-tube shoveling plate of the present invention;

fig. 3 is a schematic view of the structure of the middle-tube shoveling plate of the present invention;

fig. 4 is a schematic view of a middle drum unfolding plane installation of the middle drum shoveling plate of the utility model;

FIG. 5 is a schematic diagram of a conventional three-pass drum drying apparatus;

in the figure, 1, a middle barrel, 2, a middle barrel shoveling plate, 201, a picking plate, 202, a guide plate, 203, a wing plate, 204, an auxiliary receiving plate, 205, a welding edge, 3, an inner barrel, 4, an outer barrel, 5, a material, 6 and a rotary barrel.

The specific implementation mode is as follows:

in order to more clearly explain the overall concept of the invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

Furthermore, the terms "edge," "front end," "back end" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the location of the indicated technical feature.

In the present invention, unless otherwise expressly stated or limited, the terms "provided", "disposed", "connected", and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-4, the middle tube structure for drying organic fertilizer particles comprises:

the inner wall of the middle cylinder 1 is spirally provided with a plurality of middle cylinder shoveling plates 2;

the middle drum shoveling plate 2 comprises a picking plate 201 and a guide plate 202 which are connected, the side edge of the picking plate 201 is bent to form a wing plate 203, the included angle between the guide plate 202 and the picking plate 201 is an obtuse angle, preferably 140 degrees, and is represented by alpha for understanding. The utility model provides a well section of thick bamboo shoveling plate 2 includes picking plate 201 and two parts of

guide plate

202, 2 spiral settings of a plurality of such well section of thick bamboos shoveling plate mutually support behind 1 inner wall of well section of thick bamboo and drive 5 reverse flows of material, picking plate 201 is used for receiving 5 and unnecessary material 5 and is shed from pterygoid lamina 203, the material of shedding and flowing to guide plate 202 from picking plate 201 all through the reverse water conservancy diversion of guide plate 202, finally get into urceolus 4 after the reverse water conservancy diversion step by step.

The front end of the picking plate 201 is bent to be provided with an auxiliary material receiving plate 204, the rear end of the picking plate 201 is bent to be provided with the guide plate 202, and the bending direction of the auxiliary material receiving plate 204 is opposite to the bending direction of the guide plate 3.3.

The auxiliary material receiving plate 204 and the picking plate 201 form an obtuse angle, which is denoted by β for easy understanding.

The included angle between the auxiliary material receiving plate 204 and the picking plate 201 is larger than the included angle between the guide plate 202 and the picking plate 201.

The side edge of the picking plate 201 is provided with a plurality of wing plates 203 in a bending way, and the wing plates 203 are triangular or trapezoidal.

The plurality of middle cylinder shoveling plates 2 are spirally arranged on the inner wall of the middle cylinder 1 in parallel, and the spiral angle is 75-80 degrees, preferably 77 degrees, which is indicated by gamma in the figure for the convenience of understanding.

The length of the guide plate 202 is 1.5 to 2 times, preferably 1.6 times, the length of the picking plate 201.

The middle cylinder shoveling plate 2 is welded on the inner wall of the middle cylinder 1, the side, not provided with the wing plate 203, of the middle cylinder shoveling plate 2 is a welding edge 205, and the middle cylinder shoveling plate 2 is welded on the inner wall of the middle cylinder 1 through the welding edge 205.

The utility model discloses well section of thick bamboo structure's working process:

during the use, directly with the well section of thick bamboo structure of this application replace the well section of thick bamboo among the current three return stroke rotary drum drying equipment can. During operation, the rotary drum 6 of three return stroke rotary drum drying equipment of actuating system drive is rotatory, the fertilizer granule gets into inner tube 3 earlier, fertilizer granule forward flow is to the bottom under the action of gravity, then supplementary flitch 204 that connects in the well section of thick bamboo shoveling plate 2 in well section of thick bamboo 3 and pick up board 201 and contact with the fertilizer granule earlier, and pick up the fertilizer granule, then the fertilizer granule is most to be shed from pterygoid lamina 203 and fall into on other well section of thick bamboo shoveling plate 2, a small part flows out from guide plate 202, whether the fertilizer granule of shedding or the fertilizer granule that flows out from guide plate 202 finally all can fall into on the well section of thick bamboo shoveling plate 2 that is closer to the feed inlet, and then realize reverse water conservancy diversion step by step, final fertilizer granule falls into outer tube 4, then the fertilizer granule is derived in outer tube 4 forward flow under the action. The utility model provides a well section of thick bamboo structure can realize relying on rotation of rotary drum 6 to effectively promote fertilizer granule reverse flow, at the reverse flow in-process and shed the fertilizer granule, has improved fertilizer granule and stoving gaseous area of contact, and then improves drying efficiency.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. Fertilizer granule is dried and is used well section of thick bamboo structure, its characterized in that includes:

2. The middle barrel structure for drying organic fertilizer particles as claimed in claim 1, wherein the front end of the picking plate is bent to form an auxiliary receiving plate, the rear end of the picking plate is bent to form the guide plate, and the bending direction of the auxiliary receiving plate is opposite to the bending direction of the guide plate.

3. The middle barrel structure for drying organic fertilizer particles as claimed in claim 2, wherein an included angle between the auxiliary material receiving plate and the picking plate is an obtuse angle.

4. The middle barrel structure for drying organic fertilizer particles as claimed in claim 3, wherein the included angle between the auxiliary material receiving plate and the picking plate is larger than the included angle between the guide plate and the picking plate.

5. The middle cylinder structure for drying organic fertilizer particles as claimed in claim 1, wherein the side of the picking plate is bent to form a plurality of wing plates, and the wing plates are triangular or trapezoidal.

6. The middle cylinder structure for drying organic fertilizer particles as claimed in claim 5, wherein a plurality of the middle cylinder shoveling plates are spirally and parallelly arranged on the inner wall of the middle cylinder, and the spiral angle is 75-80 °.

7. The middle barrel structure for drying organic fertilizer particles as claimed in claim 6, wherein the length of the guide plate is 1.5-2 times that of the picking plate.

8. The middle cylinder structure for drying organic fertilizer particles as claimed in claim 7, wherein the middle cylinder shoveling plate is welded on the inner wall of the middle cylinder.