CN221279909U - Air supplementing structure for changing air flow environment in multi-cylinder roasting furnace - Google Patents
Air supplementing structure for changing air flow environment in multi-cylinder roasting furnace Download PDFInfo
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- CN221279909U CN221279909U CN202322937039.3U CN202322937039U CN221279909U CN 221279909 U CN221279909 U CN 221279909U CN 202322937039 U CN202322937039 U CN 202322937039U CN 221279909 U CN221279909 U CN 221279909U
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- air
- roasting furnace
- air inlet
- supplementing structure
- changing
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- 230000001502 supplementing effect Effects 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000001035 drying Methods 0.000 description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000398 iron phosphate Inorganic materials 0.000 description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model provides an air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace, which is of an integrated structure, and comprises a high-temperature section and a cooling section which are connected together through end plates, wherein the air supplementing structure is fixed on the cooling section, and is characterized in that: the air supplementing structure comprises: the air inlet central tube is fixed on the end plate, one side of the air inlet central tube is plugged by adopting a central tube plugging plate, and a multi-head spiral belt is further arranged inside the air inlet central tube; the air inlet branch pipes are fixed on the air inlet central pipe and distributed evenly in the circumferential direction. The air supplementing structure ensures the structure that the air flow in the multi-cylinder roasting furnace is uniform and controllable and the long-period stable operation is realized; the performance parameters of the material products can be accurately controlled by adjusting the atmosphere in the furnace.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to an air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace.
Background
Iron phosphate (FePO 4) is used as the most important precursor of lithium iron phosphate (LFP) materials, has high cost performance in the aspect of high cruising ability of electric automobiles due to the characteristics of high safety and low cost, has huge market demands, and a roasting furnace is used as the most core drying equipment of the iron phosphate, and has poor control of the material temperature in the roasting furnace due to less means for controlling the air flow environment in the furnace.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the air supplementing structure for changing the air flow environment in the multi-cylinder roasting furnace, which can realize the control of the air flow environment in the roasting furnace and accurately control the performance parameters of the material products by adjusting the atmosphere in the furnace.
In order to achieve the above object, the present utility model provides an air supply structure for changing an air flow environment in a multi-drum roasting furnace, the multi-drum roasting furnace being of an integrated structure, the multi-drum roasting furnace including a high temperature section and a cooling section connected together by end plates, the air supply structure being fixed on the cooling section, the air supply structure comprising:
The air inlet central tube is fixed on the end plate, one side of the air inlet central tube is plugged by adopting a central tube plugging plate, and a multi-head spiral belt is further arranged inside the air inlet central tube;
The air inlet branch pipes are fixed on the air inlet central pipe and distributed evenly in the circumferential direction.
In some embodiments, the multi-head screw belt is a reverse screw for rotating back the high temperature section of the multi-cylinder roasting furnace through the multi-head screw belt when part of the material enters the air inlet central tube.
In some of these embodiments, the high temperature section of the multi-barrel roasting furnace is in the form of a single barrel and the cooling section is in the form of a multi-barrel.
In some embodiments, the number of the air inlet branch pipes is changed according to the number of the cylinders of the cooling section and the requirements of the environment in the roasting furnace.
In some embodiments, the tail end of the air inlet branch pipe can be bent.
In some embodiments, the air compensating structure is reinforced to the cylinder of the cooling section by a fixing tie.
In some embodiments, the air supplementing structure further comprises a branch pipe lacing wire for fixing a plurality of air inlet branch pipes.
In some embodiments, a filter element is further arranged on the air inlet branch pipe.
In some embodiments, the filter element can be replaced according to the size of the air supplementing quantity and the change of the use environment.
Compared with the prior art, the utility model has the following advantages:
The utility model provides an air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace, in particular to an air supplementing structure capable of effectively changing the air flow field in the furnace, which ensures that the air flow in the multi-cylinder roasting furnace is uniform and controllable and stably operates for a long period; the air supplementing structure for changing the air flow environment in the multi-cylinder roasting furnace is suitable for the drying equipment of the iron phosphate fine powder particles which are new energy materials, and can accurately control the performance parameters of the material products by adjusting the atmosphere in the furnace.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of an air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to an embodiment of the utility model;
FIG. 2 is a left side view of a multi-drum roasting furnace according to an embodiment of the present utility model;
wherein:
1-end plates;
2-a high temperature section;
3-cooling section;
4-fixing lacing wires;
10-an air supplementing structure;
11-an air inlet central tube;
12-a central tube plugging plate;
13-a multi-start ribbon;
14-an air inlet branch pipe;
15-branch pipe lacing wires;
16-filter element.
Detailed Description
The following detailed description of the present utility model is provided with reference to the accompanying drawings and specific embodiments, so as to further understand the purpose, the scheme and the effects of the present utility model, but not to limit the scope of the appended claims.
Certain terms are used throughout the description and following claims to refer to particular components or elements, and it will be appreciated by those of ordinary skill in the art that a technical user or manufacturer may refer to the same component or element by different terms or terminology. The present specification and the following claims do not take the form of an element or component with the difference in name, but rather take the form of an element or component with the difference in function as a criterion for distinguishing. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The term "coupled," as used herein, includes any direct or indirect electrical connection. Indirect electrical connection means include connection via other devices.
It should be noted that, in the description of the present utility model, terms such as "transverse," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "about," or "about," "substantially," "left and right," etc. indicate orientations or positional relationships or parameters, etc. based on the orientation or positional relationships shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements being referred to must have a specific orientation, a specific size, or be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, an embodiment of the present utility model provides an air supply structure for changing an air flow environment in a multi-drum roasting furnace, the multi-drum roasting furnace is an integrated structure, the multi-drum roasting furnace includes a high temperature section 2 and a cooling section 3 connected together by an end plate 1, the air supply structure 10 is fixed on the cooling section 3, and the air supply structure 10 includes: the air inlet central tube 11, the air inlet central tube 11 is fixed on the end plate 1, and can be fixed in a welding way; one side of the air inlet central pipe 11 is plugged by a central pipe plugging plate 12, and a multi-head spiral belt 13 is arranged in the air inlet central pipe 11; the multi-head ribbon 13 is welded inside the air inlet central tube 11; the air inlet branch pipes 14, wherein the air inlet branch pipes 14 are fixed on the air inlet central pipe 11 and distributed uniformly in the circumferential direction, and can be fixed in a welding manner, for example.
The multi-head spiral belt 13 is a reverse spiral, and is used for rotating the high-temperature section 2 of the multi-cylinder roasting furnace through the multi-head spiral belt 13 when part of materials enter the air inlet central pipe 11.
The high-temperature section 2 of the multi-cylinder roasting furnace is in a single cylinder form, and the cooling section 3 is in a multi-cylinder form.
The number of the air inlet branch pipes 14 changes with the number of the cylinders of the cooling section 3 and the requirements of the internal environment of the roasting furnace; the tail end of the air inlet branch pipe 14 can be bent.
In this embodiment, the air supply structure 10 is reinforced to the cylinder of the cooling section 3 by a fixing tie 4, and may be reinforced by welding, for example.
The air supply structure 10 in this embodiment further includes a duct tie 15 for fixing a plurality of air intake ducts 14.
In this embodiment, a filter element 16 is further disposed on the air inlet branch pipe 14; the filter element 16 can be replaced according to the size of the air supplementing quantity and the change of the use environment; or when the air supplementing structure is not used, the plug can be used for plugging.
The air supplementing structure for changing the air flow environment in the multi-cylinder roasting furnace provided by the embodiment of the utility model can realize the accurate control of the performance parameters of the material products by adjusting the atmosphere in the furnace.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (9)
1. A mend wind structure for changing many section of thick bamboo roasting furnace stove internal air flow environment, many section of thick bamboo roasting furnace structure as an organic whole, many section of thick bamboo roasting furnace includes high temperature section and the cooling section that link together through the end plate, mend wind structure is fixed on the cooling section, its characterized in that: the air supplementing structure comprises:
The air inlet central tube is fixed on the end plate, one side of the air inlet central tube is plugged by adopting a central tube plugging plate, and a multi-head spiral belt is further arranged inside the air inlet central tube;
The air inlet branch pipes are fixed on the air inlet central pipe and distributed evenly in the circumferential direction.
2. The air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to claim 1, wherein the air supplementing structure comprises the following components: the multi-head spiral belt is a reverse spiral and is used for rotating back the high-temperature section of the multi-cylinder roasting furnace through the multi-head spiral belt when part of materials enter the air inlet central pipe.
3. The air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to claim 1, wherein the air supplementing structure comprises the following components: the high-temperature section of the multi-cylinder roasting furnace is in a single-cylinder form, and the cooling section is in a multi-cylinder form.
4. A make-up air structure for changing the air flow environment in a multi-tube roasting furnace according to claim 3, characterized in that: the number of the air inlet branch pipes is changed along with the number of the cylinders of the cooling section and the requirements of the internal environment of the roasting furnace.
5. The air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to claim 4, wherein the air supplementing structure comprises the following components: the tail end of the air inlet branch pipe can be bent.
6. A make-up air structure for changing the air flow environment in a multi-tube roasting furnace according to claim 3, characterized in that: the air supplementing structure is reinforced on the cylinder body of the cooling section through a fixing lacing wire.
7. The air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to claim 1, wherein the air supplementing structure comprises the following components: the air supplementing structure further comprises a branch pipe lacing wire for fixing the air inlet branch pipes.
8. The air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to claim 1, wherein the air supplementing structure comprises the following components: and the air inlet branch pipe is also provided with a filter element.
9. The air supplementing structure for changing the air flow environment in a multi-cylinder roasting furnace according to claim 1, wherein the air supplementing structure comprises the following components: the filter element can be replaced according to the size of the air supplementing quantity and the change of the use environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322937039.3U CN221279909U (en) | 2023-10-31 | 2023-10-31 | Air supplementing structure for changing air flow environment in multi-cylinder roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322937039.3U CN221279909U (en) | 2023-10-31 | 2023-10-31 | Air supplementing structure for changing air flow environment in multi-cylinder roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221279909U true CN221279909U (en) | 2024-07-05 |
Family
ID=91703581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322937039.3U Active CN221279909U (en) | 2023-10-31 | 2023-10-31 | Air supplementing structure for changing air flow environment in multi-cylinder roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221279909U (en) |
-
2023
- 2023-10-31 CN CN202322937039.3U patent/CN221279909U/en active Active
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