CN217737683U - Fluidized bed distributing plate - Google Patents
Fluidized bed distributing plate Download PDFInfo
- Publication number
- CN217737683U CN217737683U CN202221231539.4U CN202221231539U CN217737683U CN 217737683 U CN217737683 U CN 217737683U CN 202221231539 U CN202221231539 U CN 202221231539U CN 217737683 U CN217737683 U CN 217737683U
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- plate
- bottom plate
- fluidized bed
- pressing plates
- holes
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Abstract
The utility model relates to a fluidized bed field discloses a fluidized bed distributing plate, include: the bottom plate is used for supporting materials, a plurality of air holes are formed in the bottom plate, the pressing plates cover the upper portions of the air holes, the pressing plates are connected with the bottom plate, guide inclined planes are arranged on the pressing plates, and the guide inclined planes are used for guiding air flow sprayed out of the air holes. Through setting up the clamp plate to set up the direction inclined plane that is used for leading to gas pocket spun air current on the clamp plate, the utility model provides a fluidized bed distributing plate can change gas pocket spun air current direction, makes the air current according to the required direction blowout of material drying technology.
Description
Technical Field
The utility model relates to a fluidized bed field especially relates to a fluidized bed distributing plate.
Background
The fluidized bed is used as a core device of a drying process in the production of polyolefin, ammonium sulfate and the like, and the device structure of the fluidized bed determines the performance of materials. The distribution plate is a core component of the fluidized bed, and the fluidization performance and material accumulation or material leakage of materials in the fluidized bed are influenced by the rationality of the structure of the distribution plate. The existing distribution plate can only make the airflow spray along the axial direction of the air holes on the distribution plate, and the drying process of some materials requires the airflow to spray in the required direction.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can make the air current according to the required direction spun fluidized bed distributing plate of material drying process.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a fluidized bed distributing plate, include: the material conveying device comprises a bottom plate and a plurality of pressing plates, wherein the bottom plate is used for supporting materials, a plurality of air holes are formed in the bottom plate, the pressing plates are covered above the air holes, the pressing plates are connected with the bottom plate, guide inclined planes are arranged on the pressing plates, and the guide inclined planes are used for guiding air flows sprayed out of the air holes.
Preferably, each of the pressure plates is detachably connected to the bottom plate.
Preferably, each of the pressure plates is detachably connected to the base plate by a threaded fastener.
Preferably, the threaded fastener includes a bolt and a nut, and the bolt penetrates through the pressure plate and the bottom plate and is in threaded connection with the nut.
Preferably, the air hole is a round hole or an oblong hole.
Preferably, the pressing plate is a circular pressing plate or a rectangular pressing plate.
The utility model discloses for prior art gain following technological effect:
the utility model provides a fluidized bed distribution plate includes: the bottom plate is used for supporting materials, a plurality of air holes are formed in the bottom plate, the pressing plates cover the upper portions of the air holes, the pressing plates are connected with the bottom plate, guide inclined planes are arranged on the pressing plates, and the guide inclined planes are used for guiding air flow sprayed out of the air holes. Through setting up the clamp plate to set up the direction inclined plane that is used for leading to gas pocket spun air current on the clamp plate, the utility model provides a fluidized bed distributing plate can change gas pocket spun air current direction, makes the air current according to the required direction blowout of material drying technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a top view of a fluidized bed distribution plate provided in an embodiment of the present invention;
fig. 2 is a top view of a distribution plate of a fluidized bed provided in an embodiment of the present invention when the air holes are circular holes and the pressing plate is a circular pressing plate;
fig. 3 is a top view of a fluidized bed distribution plate provided in an embodiment of the present invention when the air hole is a long round hole and the pressing plate is a rectangular pressing plate.
Description of reference numerals: 100. a fluidized bed distribution plate; 1. a base plate; 101. air holes; 2. pressing a plate; 201. a guide slope; 3. material preparation; 4. a bolt; 5. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 3, the present embodiment provides a fluidized bed distribution plate 100 including: bottom plate 1 and a plurality of clamp plate 2, bottom plate 1 is used for supporting material 3, be provided with a plurality of gas pockets 101 on the bottom plate 1, the top of each gas pocket 101 all covers clamp plate 2 to prevent that material 3 from leaking from gas pocket 101, each clamp plate 2 all is connected with bottom plate 1, and all be provided with direction inclined plane 201 on each clamp plate 2, direction inclined plane 201 is used for leading to gas pocket 101 spun air current, in the specific use, the angle between direction inclined plane 201 and the bottom plate 1 is decided according to 3 dry process requirements of material. Through setting up clamp plate 2 to set up the direction inclined plane 201 that is used for leading to gas pocket 101 spun air current on clamp plate 2, the utility model provides a fluidized bed distributing plate 100 can change gas pocket 101 spun air current direction, makes the air current according to the required direction blowout of 3 dry technology of material.
When the fluidized bed is in operation, gas flows out from the bottom of the bottom plate 1 through the air holes 101 on the bottom plate 1 and along the guide slopes 201 on the press plate 2, so that the material 3 in the fluidized bed is fluidized and the material 3 is dried.
In addition, a plurality of different types of pressing plates 2 are processed in advance, the angles (the included angles between the guide inclined surfaces 201 and the base plate 1) of the guide inclined surfaces 201 of the pressing plates 2 of different types are different, and when the air flow direction needs to be changed, the pressing plates 2 are directly replaced. In order to replace the pressing plates 2, each pressing plate 2 is detachably connected to the bottom plate 1 in this embodiment.
In the present embodiment, each of the pressing plates 2 is detachably connected to the base plate 1 by a screw fastener.
In the present embodiment, as shown in fig. 1, the threaded fastener includes a bolt 4 and a nut 5, and the bolt 4 penetrates the pressure plate 2 and the bottom plate 1 and is threadedly coupled with the nut 5. The air holes 101 are round holes or long round holes, and the round holes and the long round holes are low in processing difficulty and convenient to process. The pressing plate 2 is a circular pressing plate or a rectangular pressing plate. It should be noted that the threaded fastener is not limited to include the bolt 4 and the nut 5, the air hole 101 is not limited to be a circular hole or an elongated hole, and the pressure plate 2 is not limited to be a circular hole or an elongated hole, which is only exemplified here.
In addition, as shown in fig. 2, when the air hole 101 is formed as a circular hole, the pressing plate 2 is generally formed as a circular pressing plate; as shown in fig. 3, when the air hole 101 is provided with an oblong hole, the pressing plate 2 is generally provided with a rectangular shape.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, the idea of the present invention may be changed in the specific embodiments and the application range. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. A fluidized bed distributor plate, comprising: the material conveying device comprises a bottom plate and a plurality of pressing plates, wherein the bottom plate is used for supporting materials, a plurality of air holes are formed in the bottom plate, the pressing plates are covered above the air holes, the pressing plates are connected with the bottom plate, guide inclined planes are arranged on the pressing plates, and the guide inclined planes are used for guiding air flows sprayed out of the air holes.
2. The fluid bed distribution plate as set forth in claim 1, wherein each of the pressure plates is removably connected to the base plate.
3. The fluid bed distribution plate as set forth in claim 2, wherein each of the pressure plates is removably connected to the base plate by a threaded fastener.
4. The fluid bed distribution plate as set forth in claim 3, wherein the threaded fasteners include bolts and nuts, the bolts passing through the pressure plate and the bottom plate and being threadedly coupled with the nuts.
5. The fluid bed distribution plate as claimed in claim 1, wherein the gas holes are round holes or oblong holes.
6. The fluid bed distribution plate of claim 1, wherein the platen is a circular platen or a rectangular platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221231539.4U CN217737683U (en) | 2022-05-19 | 2022-05-19 | Fluidized bed distributing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221231539.4U CN217737683U (en) | 2022-05-19 | 2022-05-19 | Fluidized bed distributing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217737683U true CN217737683U (en) | 2022-11-04 |
Family
ID=83837042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221231539.4U Active CN217737683U (en) | 2022-05-19 | 2022-05-19 | Fluidized bed distributing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217737683U (en) |
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2022
- 2022-05-19 CN CN202221231539.4U patent/CN217737683U/en active Active
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