CN212594536U - Mechanical dust removal tobacco leaf classification platform - Google Patents
Mechanical dust removal tobacco leaf classification platform Download PDFInfo
- Publication number
- CN212594536U CN212594536U CN202020380806.9U CN202020380806U CN212594536U CN 212594536 U CN212594536 U CN 212594536U CN 202020380806 U CN202020380806 U CN 202020380806U CN 212594536 U CN212594536 U CN 212594536U
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- China
- Prior art keywords
- dust
- cavity
- cloth bag
- dust removal
- tobacco leaf
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- Expired - Fee Related
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Abstract
The utility model provides a mechanical type dust removal tobacco leaf grading table. The mechanical dedusting tobacco leaf grading table comprises at least one grading table and a dedusting mechanism connected with the grading table; the grading table comprises a bracket and a cavity arranged on the bracket; the top of the cavity is provided with a table top for grading tobacco leaves, and the table top is provided with a hollow structure and is communicated with the cavity of the cavity; the bottom of the cavity is provided with a vent connected with the dust removal mechanism; the blocking and shunting plate is arranged in the cavity, so that airflow in the cavity passes through the periphery of the blocking and shunting plate; the dust removal mechanism is used for collecting smoke dust at the grading table. The mechanical dedusting tobacco leaf grading table can effectively collect smoke dust generated during tobacco leaf grading, and damage to the health of workers is avoided.
Description
Technical Field
The utility model relates to a tobacco processing auxiliary assembly, more specifically relates to a mechanical type dust removal tobacco leaf grading table.
Background
In the current tobacco leaf grading production, most of the tobacco leaves adopt a production mode of directly placing the tobacco leaves on the ground for grading operation, and a few of the tobacco leaves also adopt a mode of carrying out grading operation by using a simple grading platform, but the tobacco leaves are only placed on a table top with grids for grading. Because the tobacco leaves are dry, more smoke and dust can be generated in the operation process, and the two classification modes can damage the health of workers. The prior art (CN201721918511.7) discloses a tobacco leaf grading dust removal device, which is configured with a dust removal device above a tobacco leaf grading table for removing smoke generated in the tobacco leaf grading process, but the dust removal device is only effective near the tobacco leaf grading table area, when a plurality of tobacco leaf grading tables are used, in order to ensure the dust removal effect, a plurality of dust removal devices need to be correspondingly configured, thus a large cost needs to be invested, and more space is occupied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical type dust removal tobacco leaf classification platform, produced smoke and dust when mechanical type dust removal tobacco leaf classification platform can effectively collect the tobacco leaf and classify avoids harming the workman healthy, just mechanical type dust removal tobacco leaf classification platform can realize the dust removal of a plurality of classification platforms, can reduce dust collector's input.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a mechanical dust removal tobacco leaf grading table comprises at least one grading table and a dust removal mechanism connected with the grading table; the grading table comprises a bracket and a cavity arranged on the bracket; the top of the cavity is provided with a table top for grading tobacco leaves, and the table top is provided with a hollow structure and is communicated with the cavity of the cavity; the bottom of the cavity is provided with a vent connected with the dust removal mechanism; the blocking and shunting plate is arranged in the cavity, so that airflow in the cavity passes through the periphery of the blocking and shunting plate; the dust removal mechanism is used for collecting smoke dust at the grading table.
The utility model discloses design the classification table, can be according to actual conditions, realize a plurality of classification tables with dust removal mechanism connects, only needs a dust removal mechanism can remove dust to a plurality of classification tables. When the tobacco leaves are classified, the dust removal mechanism is started, the cavity of the classification table generates negative pressure and has suction force, and smoke dust is sucked from the table top to the dust removal mechanism. Furthermore, the blocking and shunting plate arranged in the cavity can prevent the influence on the normal operation of tobacco leaf grading caused by strong suction airflow.
Further, the cross-sectional area of the cavity is gradually reduced from top to bottom. In particular, the cavity may be an inverted pyramid structure.
Further, the blocking and flow distribution plate is arranged in the middle of the cavity.
Furthermore, the hollow structure of the table top can be a net structure or a honeycomb structure and has pores through which smoke and dust can pass.
Furthermore, the separation and flow distribution plate is composed of at least two inclined plates. The upper end of each inclined plate is connected, the lower end of each inclined plate is respectively reserved with a gap with the inner wall of the cavity, and airflow passes through the gaps.
Furthermore, the dust removing mechanism comprises at least one dust removing cloth bag mechanism and a fan for sucking the cavity air to the dust removing cloth bag mechanism, and the fan is detachably connected with the ventilation opening; the dust removal cloth bag mechanism is communicated with the fan. The dust removal mechanism comprises at least one dust removal cloth bag mechanism, the number of the dust removal cloth bag mechanisms can be set according to actual conditions, and if more grading tables are connected, the dust removal cloth bag mechanisms can be properly added to meet the requirement of collecting a larger amount of smoke and dust.
Further, the dust removal cloth bag mechanism comprises an upper cloth bag, a lower cloth bag and a volute barrel, wherein the upper cloth bag and the lower cloth bag are respectively connected with the upper end and the lower end of the volute barrel; the volute casing is connected with the fan.
Furthermore, the upper cloth bag and the lower cloth bag are fixedly connected with the volute casing through bag locking rings.
Furthermore, the dust removal cloth bag mechanism further comprises a cyclone inner cylinder, and the cyclone inner cylinder is arranged in the lower cloth bag and connected with the lower end of the volute casing.
Further, the fan is provided with a plurality of connectors connected with the ventilation openings so as to be connected with a plurality of grading tables. The connecting port is connected with the ventilation opening through a hose.
Further, the dust removal mechanism also comprises a base, and the dust removal cloth bag mechanism and the fan are arranged on the base.
Furthermore, the bottom of the base is provided with a pulley so as to conveniently move the dust removal mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses design the classification table, can be according to actual conditions, realize a plurality of classification tables with dust removal mechanism connects, and produced smoke and dust when can effectively collecting the tobacco leaf and classify avoids harming that the workman is healthy, can reduce dust collector's input.
Drawings
Figure 1 is the structure schematic diagram of the mechanical dust removal tobacco leaf grading table of the utility model.
Fig. 2 is a schematic structural diagram of the stage of the present invention (the dotted line portion is the internal condition of the chamber).
Fig. 3 is a schematic structural diagram of the dust removing mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1, a mechanical dust-removing tobacco leaf grading table comprises at least one grading table 100, and a dust-removing mechanism 200 connected with the grading table 100; in the present embodiment, the number of classification stages is 2.
As shown in fig. 2, the staging platform 100 includes a support 110, a chamber 120 disposed on the support; the top of the cavity is provided with a table top 130 for grading tobacco leaves, and the table top 130 is of a hollow structure and is communicated with the cavity of the cavity 120; a vent 140 connected with the dust removing mechanism 200 is arranged at one side of the bottom of the cavity 120; the blocking and shunting plate 150 is arranged in the cavity 120, so that airflow in the cavity passes through the periphery of the blocking and shunting plate 150; the dust removing mechanism 200 is used to collect the smoke at the classification stage.
The cross-sectional area of the cavity 120 gradually decreases from top to bottom, for example, the cavity 120 is an inverted pyramid structure in the embodiment. The separation flow distribution plate 150 is arranged in the middle of the cavity and is composed of at least two inclined plates, the upper end of each inclined plate is connected, the lower end of each inclined plate is respectively provided with a gap with the inner wall of the cavity 120, and the air flow passes through the gap.
As shown in fig. 3, the dust removing mechanism 200 includes at least one dust removing cloth bag mechanism 210, a fan 220 for sucking air from the cavity 120 into the dust removing cloth bag mechanism, and the fan 220 is detachably connected to the ventilation opening 140; in this embodiment, only one dust removal cloth bag mechanism 210 is adopted, and the dust removal cloth bag mechanism 210 is communicated with the fan 220.
The dust removal cloth bag mechanism 210 comprises an upper cloth bag 211, a lower cloth bag 212 and a volute barrel 213, wherein the upper cloth bag 211 and the lower cloth bag 212 are respectively connected with the upper end and the lower end of the volute barrel 213; the volute 213 is connected to a fan 220. The upper cloth bag 211 and the lower cloth bag 212 are fixedly connected with the volute casing 213 through bag locking rings. The dust removal cloth bag mechanism 210 further comprises a cyclone inner cylinder, which is arranged in the lower cloth bag and connected with the lower end of the volute cylinder.
The fan 220 is provided with a plurality of connection ports 221 connected to the ventilation opening 140, and the connection ports 221 are connected to the ventilation opening 140 through hoses 300 to be connected to the plurality of classification stages 100.
Further, the dust removing mechanism 200 further comprises a base 230, and the dust removing cloth bag mechanism 210 and the fan 220 are arranged on the base 230. The bottom of the base 230 is provided with a pulley 240 to facilitate movement of the dust removing mechanism 200.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A mechanical dust removal tobacco leaf grading table is characterized by comprising at least one grading table and a dust removal mechanism connected with the grading table; the grading table comprises a bracket and a cavity arranged on the bracket; the top of the cavity is provided with a table top for grading tobacco leaves, and the table top is provided with a hollow structure and is communicated with the cavity of the cavity; the bottom of the cavity is provided with a vent connected with the dust removal mechanism; the blocking and shunting plate is arranged in the cavity, so that airflow in the cavity passes through the periphery of the blocking and shunting plate; the dust removal mechanism is used for collecting smoke dust at the grading table.
2. The mechanically dusting tobacco staging platform of claim 1, wherein the cross-sectional area of the cavity tapers from top to bottom.
3. The mechanical dust-removal tobacco leaf grading table according to claim 1 or 2, wherein the obstructing and diverting plate is arranged in the middle of the cavity.
4. The mechanical dust-removing tobacco leaf grading table according to claim 3, wherein the obstructing and shunting plate is composed of at least two sloping plates.
5. The mechanical dust-removing tobacco grading table according to claim 1, wherein the dust-removing mechanism comprises at least one dust-removing cloth bag mechanism, and a fan for sucking the cavity air to the dust-removing cloth bag mechanism, wherein the fan is detachably connected with the ventilation opening; the dust removal cloth bag mechanism is communicated with the fan.
6. The mechanical dust-removing tobacco grading table according to claim 5, wherein the dust-removing cloth bag mechanism comprises an upper cloth bag, a lower cloth bag and a volute cylinder, and the upper cloth bag and the lower cloth bag are respectively connected with the upper end and the lower end of the volute cylinder; the volute casing is connected with the fan.
7. The mechanical dust removal tobacco leaf grading table according to claim 6, wherein the upper cloth bag and the lower cloth bag are fixedly connected with the volute casing through a bag locking ring.
8. The mechanically dusting tobacco staging platform of claim 5, wherein the blower is provided with a plurality of connection ports connected to the ventilation openings for connection to a plurality of staging platforms.
9. The mechanical dust-removing tobacco leaf grading table according to claim 5, wherein the dust-removing mechanism further comprises a base, and the dust-removing cloth bag mechanism and the fan are arranged on the base.
10. The mechanical dust-removing tobacco leaf grading table according to claim 9, wherein a pulley is provided at the bottom of the base to facilitate moving the dust-removing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380806.9U CN212594536U (en) | 2020-03-23 | 2020-03-23 | Mechanical dust removal tobacco leaf classification platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380806.9U CN212594536U (en) | 2020-03-23 | 2020-03-23 | Mechanical dust removal tobacco leaf classification platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212594536U true CN212594536U (en) | 2021-02-26 |
Family
ID=74708624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020380806.9U Expired - Fee Related CN212594536U (en) | 2020-03-23 | 2020-03-23 | Mechanical dust removal tobacco leaf classification platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212594536U (en) |
-
2020
- 2020-03-23 CN CN202020380806.9U patent/CN212594536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |