CN220321751U - Vacuum spiral drier with reducing dust removal port - Google Patents
Vacuum spiral drier with reducing dust removal port Download PDFInfo
- Publication number
- CN220321751U CN220321751U CN202321838431.6U CN202321838431U CN220321751U CN 220321751 U CN220321751 U CN 220321751U CN 202321838431 U CN202321838431 U CN 202321838431U CN 220321751 U CN220321751 U CN 220321751U
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- CN
- China
- Prior art keywords
- dust removal
- removal port
- main body
- vertical vacuum
- connecting pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 52
- 238000007664 blowing Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a vacuum spiral dryer with a variable-diameter dust removal port, which comprises a vertical vacuum spiral dryer main body, wherein the bottom end of the vertical vacuum spiral dryer main body is provided with the dust removal port communicated with an inner cavity of the vertical vacuum spiral dryer main body, the dust removal port is provided with the variable-diameter inner cavity, and the caliber of the variable-diameter inner cavity is gradually increased from top to bottom. This vacuum screw drier with reducing dust removal mouth designs the dust removal mouth into reducing structure, because the air intake enlarges, in the dust can subside the box of below because of pressure reduction when reaching the air intake in some, and the whirlwind that another part was formed by the reducing mouth takes to the inclined wall of reducing mouth on compulsively subside back the box, has significantly reduced the dust that gets into the settling chamber, effectively solves the problem that the filter screen is blocked up.
Description
Technical Field
The utility model relates to the technical field of dryers, in particular to a vacuum spiral dryer with a variable-diameter dust removal port.
Background
The dust removal mouth of traditional vacuum screw drier's dust removal filter screen lower extreme is straight section design, and behind the material drying to moisture lower, can appear in a large amount of dust is inhaled the settling chamber through the dust removal mouth in the box, can lead to the filter screen frequently to be blocked up, often needs to shut down to maintain, very inconvenient.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a vacuum spiral dryer with a reducing dust removal port, which has the advantages of simple structure and convenience in installation and can effectively solve the problem that a filter screen is blocked.
The utility model is realized by the following technical scheme:
the utility model provides a vacuum screw drier with reducing dust removal mouth, includes vertical vacuum screw drier main part, and the dust removal mouth rather than the inner chamber is linked together is installed to vertical vacuum screw drier main part bottom, the dust removal mouth has the reducing inner chamber, the bore of reducing inner chamber from last down increases gradually.
In order to facilitate disassembly and assembly of the dust removal port, in a preferred embodiment of the present utility model, the dust removal port is detachably connected with the main body of the vertical vacuum screw dryer through a flange.
Further, the dust removal mouth is the taper structure, and its top has the first connecting pipe that is cylindric, first connecting pipe is linked together with the dust removal mouth inner chamber, is fixed with first ring flange on the first connecting pipe, vertical vacuum screw dryer main part bottom has the second connecting pipe that is cylindric, the second connecting pipe is linked together with vertical vacuum screw dryer main part inner chamber, first connecting pipe respectively, is fixed with the second ring flange on the second connecting pipe, fix mutually through a plurality of bolts between first ring flange and the second ring flange.
In order to be convenient for clear up the desiccator inner chamber, vertical vacuum spiral desiccator main part top still is provided with jetting mechanism, jetting mechanism includes the air pump and links to each other rather than the jetting pipe, the air pump is fixed in outside the vertical vacuum spiral desiccator main part, the jetting pipe extends to vertical vacuum spiral desiccator main part inner chamber.
The beneficial effects of the utility model are as follows: this vacuum screw drier with reducing dust removal mouth designs the dust removal mouth into reducing structure, because the air intake enlarges, in the dust can subside the box of below because of pressure reduction when reaching the air intake in some, and the whirlwind that another part was formed by the reducing mouth takes to the inclined wall of reducing mouth on compulsively subside back the box, has significantly reduced the dust that gets into the settling chamber, effectively solves the problem that the filter screen is blocked up.
Drawings
FIG. 1 is a schematic diagram of a vacuum screw dryer with a variable diameter dust removal port according to the present utility model;
fig. 2 is a schematic structural view of the dust removing port of the present utility model.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model.
The vacuum spiral dryer with the variable-diameter dust removal port shown in fig. 1 comprises a vertical vacuum spiral dryer main body 1, wherein the bottom end of the vertical vacuum spiral dryer main body 1 is provided with a dust removal port 2 communicated with an inner cavity of the vertical vacuum spiral dryer main body, and the dust removal port 2 is detachably connected with the vertical vacuum spiral dryer main body 1 through a flange plate.
Specifically, as shown in fig. 2, the dust removal port 2 has a reducing inner cavity, the caliber of the reducing inner cavity gradually increases from top to bottom, the dust removal port 2 has a conical structure, a cylindrical first connecting pipe 5 is arranged at the top end of the dust removal port 2, the first connecting pipe 5 is communicated with the inner cavity of the dust removal port 2, a first flange 6 is fixed on the first connecting pipe 5, a cylindrical second connecting pipe 3 is arranged at the bottom end of the main body 1 of the vertical vacuum spiral dryer, the second connecting pipe 3 is respectively communicated with the inner cavity of the main body 1 of the vertical vacuum spiral dryer and the first connecting pipe 5, a second flange 4 is fixed on the second connecting pipe 3, and the first flange 6 is fixed with the second flange 4 through a plurality of bolts.
In addition, the top end of the vertical vacuum spiral dryer main body 1 is also provided with a blowing mechanism, the blowing mechanism comprises an air pump 7 and a blowing pipe 8 connected with the air pump 7, the air pump 7 is fixed outside the vertical vacuum spiral dryer main body 1, and the blowing pipe 8 extends to the inner cavity of the vertical vacuum spiral dryer main body 1.
According to the utility model, the dust removing port is designed into a variable diameter structure, as the air inlet of the dust removing port is enlarged, part of dust can be settled into the box body below when reaching the air inlet due to pressure reduction, and the other part of dust is carried to the inclined wall of the variable diameter port by the cyclone formed by the variable diameter port to be forcedly settled back into the box body, so that the dust entering the settling chamber is greatly reduced, and the problem that a filter screen is blocked is effectively solved; the dust in the drying box body can be blown out of the dust removing port by the blowing mechanism at the top end, so that the aim of regular cleaning is fulfilled.
In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," and "provided" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a vacuum screw drier with reducing dust removal mouth, includes vertical vacuum screw drier main part, and the dust removal mouth rather than the inner chamber is linked together is installed to vertical vacuum screw drier main part bottom, its characterized in that: the dust removal port is provided with a reducing inner cavity, and the caliber of the reducing inner cavity is gradually increased from top to bottom.
2. The vacuum screw dryer with a variable diameter dust removal port according to claim 1, wherein: the dust removing port is detachably connected with the main body of the vertical vacuum spiral dryer through a flange plate.
3. The vacuum screw dryer with a variable diameter dust removal port according to claim 2, wherein: the dust removal port is of a cone-shaped structure, a first connecting pipe which is cylindrical is arranged at the top end of the dust removal port, the first connecting pipe is communicated with the inner cavity of the dust removal port, a first flange plate is fixed on the first connecting pipe, a second connecting pipe which is cylindrical is arranged at the bottom end of the main body of the vertical vacuum spiral dryer, the second connecting pipe is respectively communicated with the inner cavity of the main body of the vertical vacuum spiral dryer and the first connecting pipe, a second flange plate is fixed on the second connecting pipe, and the first flange plate and the second flange plate are fixed through a plurality of bolts.
4. A vacuum screw dryer with a variable diameter dust removal port according to any one of claims 1-3, characterized in that: the top end of the main body of the vertical vacuum spiral dryer is also provided with a blowing mechanism, the blowing mechanism comprises an air pump and a blowing pipe connected with the air pump, the air pump is fixed outside the main body of the vertical vacuum spiral dryer, and the blowing pipe extends to the inner cavity of the main body of the vertical vacuum spiral dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838431.6U CN220321751U (en) | 2023-07-12 | 2023-07-12 | Vacuum spiral drier with reducing dust removal port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838431.6U CN220321751U (en) | 2023-07-12 | 2023-07-12 | Vacuum spiral drier with reducing dust removal port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321751U true CN220321751U (en) | 2024-01-09 |
Family
ID=89412452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321838431.6U Active CN220321751U (en) | 2023-07-12 | 2023-07-12 | Vacuum spiral drier with reducing dust removal port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321751U (en) |
-
2023
- 2023-07-12 CN CN202321838431.6U patent/CN220321751U/en active Active
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