CN221752670U - A dust collection device for a rice noodle production workshop - Google Patents
A dust collection device for a rice noodle production workshop Download PDFInfo
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- CN221752670U CN221752670U CN202420196064.2U CN202420196064U CN221752670U CN 221752670 U CN221752670 U CN 221752670U CN 202420196064 U CN202420196064 U CN 202420196064U CN 221752670 U CN221752670 U CN 221752670U
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- dust collecting
- dust
- collecting box
- partition
- filter cloth
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- 239000000428 dust Substances 0.000 title claims abstract description 104
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 235000009566 rice Nutrition 0.000 title claims abstract description 18
- 235000012149 noodles Nutrition 0.000 title claims abstract description 14
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 24
- 241000209094 Oryza Species 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种米粉生产车间的微尘收集装置，包括集尘箱，集尘箱顶部的中间位置设置有进气口，集尘箱底部的两侧分别设置有排尘口和抽气口，抽气口处连接有抽风机；进气口的顶部设置有L型的集尘管道，进气口与集尘管道之间安装有回转支承，进气口上固定连接有安装板，安装板上设置有驱动电机；集尘箱的内部设置有隔板，隔板位于排尘口与抽气口之间，隔板的顶部与集尘箱内壁之间设置有滤布，滤布位于抽气口上方，隔板与滤布将集尘箱内部分隔为集尘空间和负压空间；本实用新型能够进行多角度的集尘操作，大范围地收集环境中的粉尘，提高粉尘收集效果，而且不用提高抽风机的功率，集尘成本较低。
The utility model discloses a fine dust collection device for a rice noodle production workshop, comprising a dust collecting box, an air inlet is arranged in the middle position of the top of the dust collecting box, a dust discharge port and an air suction port are respectively arranged on both sides of the bottom of the dust collecting box, and an exhaust fan is connected to the air suction port; an L-shaped dust collecting duct is arranged on the top of the air inlet, a slewing bearing is installed between the air inlet and the dust collecting duct, a mounting plate is fixedly connected to the air inlet, and a driving motor is arranged on the mounting plate; a partition is arranged inside the dust collecting box, the partition is located between the dust discharge port and the air suction port, a filter cloth is arranged between the top of the partition and the inner wall of the dust collecting box, the filter cloth is located above the air suction port, and the partition and the filter cloth divide the inside of the dust collecting box into a dust collecting space and a negative pressure space; the utility model can perform dust collecting operations at multiple angles, collect dust in the environment in a large range, improve the dust collection effect, and does not need to increase the power of the exhaust fan, so the dust collection cost is low.
Description
技术领域Technical Field
本实用新型涉及食品生产设备技术领域，特别是一种米粉生产车间的微尘收集装置。The utility model relates to the technical field of food production equipment, in particular to a fine dust collection device for a rice noodle production workshop.
背景技术Background Art
在米饼的生产过程中，需要先将大米磨成米粉，然后再进行制饼、烘焙等工序，在米粉的制作和输送中，可能会因为设备密封性的问题，导致部分粉尘逸散到车间内，影响生产环境，甚至产生危险。所以部分米粉生产车间会在车间内防止粉尘收集装置，现有的粉尘收集装置的集尘口方向多为固定的，不能均匀收集环境中的粉尘；还有通过设置多个集尘口来实现多角度吸取粉尘的效果，但是集尘口较多，需要采用较大功率的抽风机，才能确保足够的吸尘效果，不利于成本管控。In the production process of rice cakes, rice needs to be ground into rice flour first, and then cake making and baking are carried out. In the production and transportation of rice flour, some dust may escape into the workshop due to equipment sealing problems, affecting the production environment and even causing danger. Therefore, some rice noodle production workshops will prevent dust collection devices in the workshop. The dust collection ports of existing dust collection devices are mostly fixed in direction and cannot evenly collect dust in the environment; there are also multiple dust collection ports to achieve the effect of multi-angle dust absorption, but there are many dust collection ports, and a large-power exhaust fan is required to ensure sufficient dust collection effect, which is not conducive to cost control.
实用新型内容Utility Model Content
本实用新型的目的是提供一种米粉生产车间的微尘收集装置，该装置能够进行多角度的集尘操作，大范围地收集环境中的粉尘，提高粉尘收集效果，而且不用提高抽风机的功率，集尘成本较低。The utility model aims to provide a fine dust collection device for a rice noodle production workshop, which can perform dust collection operations at multiple angles, collect dust in the environment over a large range, improve the dust collection effect, and does not need to increase the power of the exhaust fan, so the dust collection cost is relatively low.
为实现上述目的，本实用新型采用以下技术方案：一种米粉生产车间的微尘收集装置，包括集尘箱，集尘箱顶部的中间位置设置有进气口，集尘箱底部的两侧分别设置有排尘口和抽气口，抽气口处连接有抽风机；进气口的顶部设置有L型的集尘管道，进气口与集尘管道之间安装有回转支承，回转支承的外圈外侧设置有齿圈，进气口上固定连接有安装板，安装板上设置有驱动电机，驱动电机的输出端固定连接有驱动齿轮，驱动齿轮与齿圈啮合；集尘箱的内部设置有隔板，隔板位于排尘口与抽气口之间，隔板的顶部与集尘箱内壁之间设置有滤布，滤布位于抽气口上方，隔板与滤布将集尘箱内部分隔为集尘空间和负压空间。To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fine dust collection device for a rice noodle production workshop, comprising a dust collecting box, an air inlet is arranged in the middle position of the top of the dust collecting box, a dust discharge port and an air suction port are respectively arranged on both sides of the bottom of the dust collecting box, and an exhaust fan is connected to the air suction port; an L-shaped dust collecting duct is arranged on the top of the air inlet, a slewing bearing is installed between the air inlet and the dust collecting duct, a gear ring is arranged on the outer side of the outer ring of the slewing bearing, a mounting plate is fixedly connected to the air inlet, a driving motor is arranged on the mounting plate, a driving gear is fixedly connected to the output end of the driving motor, and the driving gear is meshed with the gear ring; a partition is arranged inside the dust collecting box, the partition is located between the dust discharge port and the air suction port, a filter cloth is arranged between the top of the partition and the inner wall of the dust collecting box, the filter cloth is located above the air suction port, and the partition and the filter cloth divide the inside of the dust collecting box into a dust collecting space and a negative pressure space.
可选地，滤布靠近隔板的一端设置有弹簧，弹簧的底部安装有连接绳，连接绳的底端穿过集尘箱并固定连接有配重块。Optionally, a spring is provided at one end of the filter cloth close to the partition, a connecting rope is installed at the bottom of the spring, and the bottom end of the connecting rope passes through the dust collecting box and is fixedly connected to a counterweight.
可选地，隔板与滤布的连接处为弧形结构。Optionally, the connection between the partition plate and the filter cloth is an arc-shaped structure.
可选地，回转支承的顶部设置有密封环，密封环套设在集尘管道的内侧。Optionally, a sealing ring is provided on the top of the slewing bearing, and the sealing ring is sleeved on the inner side of the dust collecting duct.
可选地，进气口的底部设置有导向通道，导向通道向抽气口的方向倾斜设置。Optionally, a guide channel is provided at the bottom of the air inlet, and the guide channel is inclined toward the air extraction port.
可选地，集尘管道的端部设置有喇叭状的集气罩。Optionally, a trumpet-shaped air collecting hood is provided at the end of the dust collecting duct.
本实用新型的米粉生产车间的微尘收集装置具有以下优点：The dust collecting device for rice noodle production workshop of the utility model has the following advantages:
（1）驱动电机能够带动回转支承转动，从而实现集尘管道的360°旋转，全方位的收集粉尘，而且没有增加进风的管道数量，不会增加抽风机的负载。(1) The driving motor can drive the slewing bearing to rotate, thereby realizing 360° rotation of the dust collection pipe and collecting dust in all directions without increasing the number of air inlet pipes and the load of the exhaust fan.
（2）拉动配重块能够使滤布产生振动，将滤布顶部的粉尘抖落，保持滤布良好的过滤效果，抖落的粉尘落入集尘空间内，便于清理。(2) Pulling the counterweight can cause the filter cloth to vibrate, shaking off the dust on the top of the filter cloth, maintaining a good filtering effect of the filter cloth. The shaken-off dust falls into the dust collecting space, making it easier to clean.
（3）隔板与滤布连接处的弧形结构能够降低隔板对滤布的磨损，延长滤布的使用寿命。(3) The arc-shaped structure at the connection between the partition and the filter cloth can reduce the wear of the partition on the filter cloth and extend the service life of the filter cloth.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本实用新型的结构示意图。Fig. 1 is a schematic structural diagram of the utility model.
图2是图1中A部分的放大示意图。FIG. 2 is an enlarged schematic diagram of part A in FIG. 1 .
图3是图1中B部分的放大示意图。FIG. 3 is an enlarged schematic diagram of portion B in FIG. 1 .
具体实施方式DETAILED DESCRIPTION
下面结合附图对本实用新型做进一步说明。The utility model is further described below in conjunction with the accompanying drawings.
如图1-图3所示，一种米粉生产车间的微尘收集装置，包括集尘箱1，集尘箱1顶部的中间位置设置有进气口2，集尘箱1底部的两侧分别设置有排尘口3和抽气口4，抽气口4处连接有抽风机5。进气口2的顶部设置有L型的集尘管道6，集尘管道6的端部设置有喇叭状的集气罩7，集气罩7能够增加吸尘的范围，提高集尘效果。进气口2与集尘管道6之间安装有回转支承8，进气口2与回转支承8的内圈固定连接，集尘管道6与回转支承8的外圈固定连接，回转支承8的外圈外侧设置有齿圈9，进气口2上固定连接有安装板10，安装板10上设置有驱动电机11，驱动电机11的输出端固定连接有驱动齿轮12，驱动齿轮12与齿圈9啮合，驱动电机11能够带动集尘管道6进行360°旋转。回转支承8的顶部设置有密封环13，密封环13套设在集尘管道6的内侧，密封环13能够对回转支承8起到密封和保护的作用，避免粉尘进入到回转支承8中。集尘箱1的内部竖直设置有隔板14，隔板14位于排尘口3与抽气口4之间，隔板14的顶部与集尘箱1内壁之间倾斜设置有滤布15，滤布15位于抽气口4上方，隔板14与滤布15将集尘箱1内部分隔为集尘空间16和负压空间17。进气口2的底部设置有导向通道18，导向通道18向抽气口4的方向倾斜设置，这样收集的粉尘就会落在滤布15的高处，并向下滚落，能够减轻滤布15堵塞的情况。滤布15的左端设置有弹簧19，弹簧19的底部安装有连接绳20，连接绳20的底端穿过集尘箱1并固定连接有配重块21，隔板14与滤布15的连接处为弧形结构22。通过拉动配重块21能够使滤布15产生振动，将滤布15顶部的粉尘抖落，保持滤布15良好的过滤效果，抖落的粉尘会向左下落入集尘空间16内，便于清理。弧形结构22能够降低隔板14与滤布15之间的摩擦，从而提高滤布15的使用寿命。As shown in Figures 1 to 3, a dust collection device for a rice noodle production workshop includes a dust box 1, an air inlet 2 is provided at the middle position of the top of the dust box 1, and dust outlets 3 and air suction ports 4 are provided on both sides of the bottom of the dust box 1, and an exhaust fan 5 is connected to the air suction port 4. An L-shaped dust collection pipe 6 is provided at the top of the air inlet 2, and a trumpet-shaped air collection cover 7 is provided at the end of the dust collection pipe 6. The air collection cover 7 can increase the dust collection range and improve the dust collection effect. A slewing bearing 8 is installed between the air inlet 2 and the dust collection pipe 6, the air inlet 2 is fixedly connected to the inner ring of the slewing bearing 8, the dust collection pipe 6 is fixedly connected to the outer ring of the slewing bearing 8, and a gear ring 9 is provided on the outer side of the outer ring of the slewing bearing 8. A mounting plate 10 is fixedly connected to the air inlet 2, and a drive motor 11 is provided on the mounting plate 10. A drive gear 12 is fixedly connected to the output end of the drive motor 11, and the drive gear 12 is meshed with the gear ring 9. The drive motor 11 can drive the dust collection pipe 6 to rotate 360 degrees. A sealing ring 13 is provided at the top of the slewing bearing 8, and the sealing ring 13 is sleeved on the inner side of the dust collecting pipe 6. The sealing ring 13 can seal and protect the slewing bearing 8 to prevent dust from entering the slewing bearing 8. A partition 14 is vertically provided inside the dust collecting box 1, and the partition 14 is located between the dust discharge port 3 and the air suction port 4. A filter cloth 15 is obliquely provided between the top of the partition 14 and the inner wall of the dust collecting box 1, and the filter cloth 15 is located above the air suction port 4. The partition 14 and the filter cloth 15 divide the inside of the dust collecting box 1 into a dust collecting space 16 and a negative pressure space 17. A guide channel 18 is provided at the bottom of the air inlet 2, and the guide channel 18 is obliquely provided in the direction of the air suction port 4, so that the collected dust will fall on the height of the filter cloth 15 and roll down, which can reduce the clogging of the filter cloth 15. A spring 19 is provided at the left end of the filter cloth 15, a connecting rope 20 is installed at the bottom of the spring 19, the bottom end of the connecting rope 20 passes through the dust box 1 and is fixedly connected with a counterweight 21, and the connection between the partition 14 and the filter cloth 15 is an arc structure 22. By pulling the counterweight 21, the filter cloth 15 can be vibrated to shake off the dust on the top of the filter cloth 15, and the filter cloth 15 can maintain a good filtering effect. The dust that is shaken off will fall to the lower left into the dust collection space 16, which is easy to clean. The arc structure 22 can reduce the friction between the partition 14 and the filter cloth 15, thereby increasing the service life of the filter cloth 15.
装置运行时，启动驱动电机11和抽风机5，驱动电机11带动集尘管道6进行360°旋转，抽风机5能够在负压空间17内提供负压环境，集尘管道6就能够全方位地吸收环境中的粉尘，集尘效果好。粉尘经过滤布15过滤后会落在左下方的集尘空间16内，便于后续清理，滤布15上的粉尘较多时，还能够通过拉动配重块21进行清理，可提高装置连续运行的时间。When the device is running, the driving motor 11 and the exhaust fan 5 are started, and the driving motor 11 drives the dust collecting pipe 6 to rotate 360 degrees. The exhaust fan 5 can provide a negative pressure environment in the negative pressure space 17, and the dust collecting pipe 6 can absorb dust in the environment in all directions, and the dust collecting effect is good. After being filtered by the filter cloth 15, the dust will fall into the dust collecting space 16 at the lower left, which is convenient for subsequent cleaning. When there is a lot of dust on the filter cloth 15, it can also be cleaned by pulling the counterweight block 21, which can increase the continuous operation time of the device.
以上所描述的实施例仅仅是本实用新型的部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的其他所有实施例，都属于本实用新型的保护范围。The embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420196064.2U CN221752670U (en) | 2024-01-26 | 2024-01-26 | A dust collection device for a rice noodle production workshop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420196064.2U CN221752670U (en) | 2024-01-26 | 2024-01-26 | A dust collection device for a rice noodle production workshop |
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| CN221752670U true CN221752670U (en) | 2024-09-24 |
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| CN202420196064.2U Active CN221752670U (en) | 2024-01-26 | 2024-01-26 | A dust collection device for a rice noodle production workshop |
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| Country | Link |
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| CN (1) | CN221752670U (en) |
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