CN216384803U - Fan installation device for vacuum drying kiln - Google Patents
Fan installation device for vacuum drying kiln Download PDFInfo
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- CN216384803U CN216384803U CN202122658445.7U CN202122658445U CN216384803U CN 216384803 U CN216384803 U CN 216384803U CN 202122658445 U CN202122658445 U CN 202122658445U CN 216384803 U CN216384803 U CN 216384803U
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- air
- kiln body
- kiln
- inner cavity
- guide cylinder
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- 238000001291 vacuum drying Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 title claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a fan mounting device for a vacuum drying kiln, which comprises a kiln body, wherein a support is vertically fixed in the kiln body, an air inlet area is reserved between the support and the inner cavity wall of the kiln body, an air guide cylinder is mounted on the support, two ends of the air guide cylinder penetrate through to form an air duct, the air inlet end of the air guide cylinder is positioned in the air inlet area, the air outlet end of the air guide cylinder is right opposite to the center of the inner cavity of the kiln body, an air supply motor is mounted in the air guide cylinder, and fan blades are mounted on the air supply motor on one side of the center of the inner cavity of the kiln body. Rational in infrastructure, excellent in use effect after this scheme of adoption.
Description
Technical Field
The utility model relates to the technical field of production of environment-friendly materials, in particular to a fan mounting device for a vacuum drying kiln.
Background
Vacuum drying is a method of drying under a vacuum and a pressure lower than atmospheric pressure. Under the vacuum condition, the boiling point of water is reduced, the evaporation speed is accelerated, and thus the drying speed of the material can be accelerated at a lower temperature. The moisture in the material continuously moves to the surface, the evaporation speed of the moisture is much higher than the speed of the moisture in the material, the fans in the traditional vacuum drying kiln are randomly installed, and the wind power on the two sides is mutually offset, so that the defects of high energy consumption and weak wind power are caused.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the fan mounting device for the vacuum drying kiln, which is reasonable in structure and good in use effect.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a fan mounting device for a vacuum drying kiln comprises a kiln body, wherein a support is vertically fixed in the kiln body, an air inlet area is reserved between the support and the inner cavity wall of the kiln body, an air guide cylinder is mounted on the support, two ends of the air guide cylinder penetrate through to form an air channel, the air inlet end of the air guide cylinder is located in the air inlet area, the air outlet end of the air guide cylinder is right opposite to the center of the inner cavity of the kiln body, an air supply motor is mounted in the air guide cylinder, and fan blades are mounted on the air supply motor on one side of the center of the inner cavity of the kiln body.
The air supply motors are multiple and are respectively positioned on two sides of the kiln body, the number of the air supply motors on each side of the kiln body is multiple, and the air outlet ends of the air supply motors on the two sides are opposite.
The diameter of the outermost edge of the fan blade is a, the distance between the surface of the fan blade at one side of the center of the inner cavity of the kiln body and the wall of the inner cavity of the kiln body is b, and the ratio of a to b is 7: 3.5-5.5.
The distance between the end part of the air inlet end of the air guide cylinder and the inner cavity wall of the kiln body is c, and c is less than a.
After the scheme is adopted, the distance between the end part of the air inlet end of the air duct and the wall of the inner cavity of the kiln body is preferably controlled to be more than 10cm and less than 30cm, so that air inlet is not influenced, the space occupied by the inner cavity of the kiln body is small, and the ratio of a to b is controlled to be 7: 3.5-5.5, the distance between the size of the fan blade and the kiln wall directly influences the air inlet influence, the distance b between the fan blade and the kiln wall is 40cm when the maximum outer diameter a of the fan blade is 70cm, if a is 80cm and b is 30cm, the air inlet amount of the fan blade is the same as or even smaller than that when a is 70cm (the space in the kiln is wasted when the fan blade is large, the air inlet distance is narrow, and the air inlet amount is insufficient).
When the fans are installed, the arrangement mode of the kiln wall fans takes 6 as an example, wherein the upper layer on one side is g1, g2 and g3, the lower layer is g4, g5 and g6 (n is larger than 6), the upper layer on the other side is f1, f2 and f3, the lower layer is f4, f5 and f6 (n is larger than 6), when the kiln wall fans are used, the odd fans on one side are turned on (g 1, g3 and g 5), and the fans on the other side are turned on at even numbers (f 2, f4 and f 6); when g2, g4 and g6 are opened, f1, f3 and f5 are opened, the purpose of the opening mode is to enable the fan wind on one side to blow to the fan gap on the other side, so that wind power circulation of kiln wind is formed, the energy consumption can be effectively reduced in the state of the wind power circulation, and meanwhile, the wind power loss is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the stent structure of the present invention.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, in which preferred embodiments of the utility model are: referring to fig. 1 and fig. 2, the fan installation device for a vacuum drying kiln in this embodiment includes a kiln body 201, a support 401 is vertically fixed in the kiln body 201, an air inlet area is reserved between the support 401 and a cavity wall of the kiln body 201, an air duct 402 is installed on the support 401, two ends of the air duct 402 penetrate through to form an air duct, an air inlet end of the air duct 402 is located in the air inlet area, an air outlet end of the air duct 402 faces a center of the cavity of the kiln body 201, and a distance between an end portion of the air inlet end of the air duct 402 and the cavity wall of the kiln body 201 is c, where c is smaller than a. An air supply motor 403 is arranged in the air duct 402, and fan blades 404 are arranged on the air supply motor 403 at one side of the center of the inner cavity of the kiln body 201. The diameter of the outermost edge of the fan blade 404 is a, the distance between the surface of the fan blade 404 on one side of the center of the inner cavity of the kiln body 201 and the wall of the inner cavity of the kiln body 201 is b, and the ratio of a to b is 7: 3.5-5.5. The number of the air supply motors 403 is multiple, and the air supply motors 403 are respectively located on two sides of the kiln body 201, the number of the air supply motors 403 on each side of the kiln body 201 is multiple, and air outlet ends of the air supply motors 403 on two sides are opposite.
After the scheme is adopted, the distance between the end part of the air inlet end of the air duct and the wall of the inner cavity of the kiln body is preferably controlled to be more than 10cm and less than 30cm, so that air inlet is not influenced, the space occupied by the inner cavity of the kiln body is small, and the ratio of a to b is controlled to be 7: 3.5-5.5, the distance between the size of the fan blade and the kiln wall directly influences the air inlet influence, the distance b between the fan blade and the kiln wall is 40cm when the maximum outer diameter a of the fan blade is 70cm, if a is 80cm and b is 30cm, the air inlet amount of the fan blade is the same as or even smaller than that when a is 70cm (the space in the kiln is wasted when the fan blade is large, the air inlet distance is narrow, and the air inlet amount is insufficient).
When the fans are installed, the arrangement mode of the kiln wall fans takes 6 as an example, wherein the upper layer on one side is g1, g2 and g3, the lower layer is g4, g5 and g6 (n is larger than 6), the upper layer on the other side is f1, f2 and f3, the lower layer is f4, f5 and f6 (n is larger than 6), when the kiln wall fans are used, the odd fans on one side are turned on (g 1, g3 and g 5), and the fans on the other side are turned on at even numbers (f 2, f4 and f 6); when g2, g4 and g6 are opened, f1, f3 and f5 are opened, the purpose of the opening mode is to enable the fan wind on one side to blow to the fan gap on the other side, so that wind power circulation of kiln wind is formed, the energy consumption can be effectively reduced and the wind power loss is reduced in the state of the wind power circulation, and the structure is reasonable and the using effect is good after the embodiment is adopted.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a fan installation device that vacuum drying kiln used, it is including the kiln body (201), its characterized in that: a support (401) is vertically fixed in a kiln body (201), an air inlet area is reserved between the support (401) and the inner cavity wall of the kiln body (201), an air guide cylinder (402) is installed on the support (401), two ends of the air guide cylinder (402) penetrate through to form an air channel, the air inlet end of the air guide cylinder (402) is located in the air inlet area, the air outlet end of the air guide cylinder (402) is right opposite to the center of the inner cavity of the kiln body (201), an air supply motor (403) is installed in the air guide cylinder (402), and fan blades (404) are installed on the air supply motor (403) on one side of the center of the inner cavity of the kiln body (201).
2. The fan mounting device for the vacuum drying kiln as claimed in claim 1, wherein: the plurality of air supply motors (403) are respectively positioned at two sides of the kiln body (201), the number of the air supply motors (403) at each side of the kiln body (201) is a plurality, and the air outlet ends of the air supply motors (403) at two sides are opposite.
3. The fan mounting device for the vacuum drying kiln as claimed in claim 1, wherein: the diameter of the outermost edge of the fan blade (404) is a, the distance between the surface of the fan blade (404) on one side of the center of the inner cavity of the kiln body (201) and the wall of the inner cavity of the kiln body (201) is b, and the proportion of a to b is 7: 3.5-5.5.
4. The fan mounting device for the vacuum drying kiln as claimed in claim 1, wherein: the distance between the end part of the air inlet end of the air duct (402) and the inner cavity wall of the kiln body (201) is c, and c is less than a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658445.7U CN216384803U (en) | 2021-11-02 | 2021-11-02 | Fan installation device for vacuum drying kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658445.7U CN216384803U (en) | 2021-11-02 | 2021-11-02 | Fan installation device for vacuum drying kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216384803U true CN216384803U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122658445.7U Active CN216384803U (en) | 2021-11-02 | 2021-11-02 | Fan installation device for vacuum drying kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216384803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109922A (en) * | 2021-11-02 | 2022-03-01 | 湖南丰源环保设备科技有限公司 | Fan mounting system for vacuum drying kiln |
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2021
- 2021-11-02 CN CN202122658445.7U patent/CN216384803U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109922A (en) * | 2021-11-02 | 2022-03-01 | 湖南丰源环保设备科技有限公司 | Fan mounting system for vacuum drying kiln |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240923 Address after: 442399 Shuiping Town, Zhuxi County, Shiyan City, Hubei Province, China Patentee after: Hubei Fengyuanzhu Biotechnology Co.,Ltd. Country or region after: China Address before: 413499 village group of Shijia Laowu, lishuzui village, Taohuajiang Town, Taojiang County, Yiyang City, Hunan Province Patentee before: HUNAN HUIFENG ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY Co.,Ltd. Country or region before: China |