CN215542527U - Tea leaf screening and separating equipment - Google Patents
Tea leaf screening and separating equipment Download PDFInfo
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- CN215542527U CN215542527U CN202122107794.XU CN202122107794U CN215542527U CN 215542527 U CN215542527 U CN 215542527U CN 202122107794 U CN202122107794 U CN 202122107794U CN 215542527 U CN215542527 U CN 215542527U
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Abstract
The utility model discloses tea screening and separating equipment which comprises a screening cylinder and a screening bin, wherein two ends of the screening cylinder are arranged in the screening bin through bearings and are in transmission with a driving device; insert the conveying pipeline to one side in the entry of screening section of thick bamboo, the feeder hopper is connected on the top of conveying pipeline, in the outlet side in screening storehouse inserts the blanking passageway, blanking passageway bottom is connected to the feed inlet of air separator, air separator side-mounting fan, the opposite side sets up row's sediment passageway, is provided with two at least play hoppers in the air separator bottom, and the feed inlet is located the fan side. The utility model firstly utilizes a rotary screening cylinder to separate out crushed particles with equal specific gravity in tea leaves, the screening cylinder is obliquely arranged and can continuously feed and discharge materials to realize continuous processing, the tea leaves with different specific gravity are separated by a winnowing machine after primary screening and enter a blanking channel, and the residual foam is blown out from a slag discharge channel to finish grading and screening of the tea leaves.
Description
Technical Field
The utility model relates to the technical field of tea deep processing mechanical equipment, in particular to tea screening and separating equipment.
Background
Tea needs to be classified and screened in the deep processing process, a plurality of tea factories directly utilize a winnowing machine to classify and screen tea, the winnowing machine can separate tea with different specific gravities, and crushed powder is discharged, but one problem is ignored, a certain qualified tea is produced and fried to cause crushing in the process, but the specific gravity is invariable, the qualified tea can fall into a classification area with the specific gravity during winnowing, the quality of a product is influenced, a vibrating screen can only separate the crushed powder, classification can not be carried out, continuous processing can not be realized, another batch of tea can be screened after one batch of tea is screened, and the tea needs to be transferred to the winnowing machine midway.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide tea screening and separating equipment to solve the technical problems in the background technology.
The technical scheme of the utility model is as follows:
a tea screening and separating device comprises a screening cylinder and a screening bin, wherein two ends of the screening cylinder are mounted in the screening bin through bearings and are in transmission with a driving device; insert the conveying pipeline to one side in the entry of screening section of thick bamboo, the feeder hopper is connected on the top of conveying pipeline, in the outlet side in screening storehouse inserts the blanking passageway, blanking passageway bottom is connected to the feed inlet of air separator, air separator side-mounting fan, the opposite side sets up row's sediment passageway, is provided with two at least play hoppers in the air separator bottom, and the feed inlet is located the fan side.
Furthermore, the screening bin is cylindrical and is concentrically installed with the screening barrel, a material leakage hole is formed in the position, close to the lower end of the screening bin, of the bottom of the screening bin, and the material leakage hole is connected with the slag discharge pipe.
Furthermore, the bottom of the screening bin is connected with the top end of the blanking channel to form sealing.
Furthermore, a driven belt wheel is installed at the rear of the material leakage hole at the outlet end of the screening cylinder, a driving motor with a driving belt wheel is installed at the corresponding position of the outer wall of the screening bin, and the driving belt wheel is connected with the driven belt wheel through a belt.
Furthermore, the bottom end of the slag discharging channel is inclined downwards, and the slag discharging pipe is connected to the upper part of the slag discharging channel.
The utility model has the advantages that:
the utility model firstly utilizes the rotary screening cylinder to separate out the crushed particles with equal specific gravity in the tea, the screening cylinder is obliquely arranged, the tea can be screened and advanced synchronously, the screening of the crushed particles with equal specific gravity is facilitated, the continuous feeding and discharging can be carried out, the continuous processing is realized, after the primary screening, the tea enters the air separator from the blanking channel, the tea with different specific gravity is separated by the air separator, and the residual foam is blown out from the slag discharge channel to finish the grading and screening of the tea.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1-screening cylinder, 11-bearing, 12-driven belt wheel, 2-screening bin, 3-conveying pipe, 31-feed hopper, 4-driving motor, 41-belt, 5-blanking channel, 6-slag discharge pipe, 7-winnowing machine, 71-discharge hopper, 72-fan and 73-slag discharge channel.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1:
a tea screening and separating device comprises a screening cylinder 1 and a screening bin 2, wherein two ends of the screening cylinder 1 are installed in the screening bin 2 through bearings 11 and are in transmission with a driving device; the entry of screening section of thick bamboo 1 is interior to insert conveying pipeline 3 to one side, feeder hopper 31 is connected on the top of conveying pipeline 3, the outlet side in screening storehouse 2 inserts in blanking passageway 5, blanking passageway 5 bottom is connected to the feed inlet of air separator 7, air separator 7 side-mounting fan 72, the opposite side sets up slag discharge channel 73, is provided with two at least play hoppers 71 in air separator 7 bottom, and the feed inlet is located fan 72 side.
The utility model firstly utilizes the rotary screening cylinder 1 to separate out the crushed particles with equal specific gravity in the tea, the screening cylinder 1 is obliquely installed, the tea can be screened and advanced synchronously inside, the screening of the crushed particles with equal specific gravity is facilitated, the continuous feeding and discharging can be carried out, the continuous processing is realized, after the primary screening, the tea enters the winnowing machine 7 from the blanking channel 5, the tea with different specific gravity is separated by the winnowing machine 7, and the residual foam is blown out from the slag discharge channel 73 to complete the grading and screening of the tea, if the grading is multi-stage, because the specific gravity range between the tea is reduced, the transverse displacement can be increased by a method of increasing the vertical height of the falling tea, and the effect of multi-stage separation is achieved. During the primary screening, the equal proportion crushed particles of screening get into screening storehouse 2 in, it can be saved in screening storehouse 2, also can discharge in step, if adopt synchronous getting rid of, screening storehouse 2 can be for the cylindric with screening section of thick bamboo 1 concentric installation, sets up the hole that leaks in its bottom position near screening storehouse 2 lower extreme, and the sediment pipe 6 is arranged in the hole connection that leaks, and screening storehouse 2 bottom is connected with 5 tops of blanking passageway and is formed sealedly, avoids outside impurity to get into.
Regarding the driving of the screening cylinder 1, a transmission manner such as a gear, a chain or a belt 41 can be adopted, taking the belt 41 as an example, a driven belt wheel 12 is installed at the rear of the material leakage hole at the outlet end of the screening cylinder 1, a driving motor 4 with a driving belt wheel is installed at a corresponding position on the outer wall of the screening bin 2, and the driving belt wheel and the driven belt wheel 12 are connected through the belt 41 (an opening hole at the top end of the screening bin 2 penetrates into the belt 41).
Because the slag discharging passage and the slag discharging pipe 6 discharge waste slag, the bottom end of the slag discharging channel 73 can be inclined downwards, and the slag discharging pipe 6 is connected above the slag discharging channel 73, so that the same slag discharging is realized.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (5)
1. The utility model provides a tealeaves screening splitter which characterized in that: the screening device comprises a screening barrel and a screening bin, wherein two ends of the screening barrel are arranged in the screening bin through bearings and are in transmission with a driving device; insert the conveying pipeline to one side in the entry of screening section of thick bamboo, the feeder hopper is connected on the top of conveying pipeline, in the outlet side in screening storehouse inserts the blanking passageway, blanking passageway bottom is connected to the feed inlet of air separator, air separator side-mounting fan, the opposite side sets up row's sediment passageway, is provided with two at least play hoppers in the air separator bottom, and the feed inlet is located the fan side.
2. The tea leaf screening and separating apparatus of claim 1, wherein: the screening bin is cylindrical and is concentrically installed with the screening barrel, a material leaking hole is formed in the position, close to the lower end of the screening bin, of the bottom of the screening bin, and the material leaking hole is connected with the slag discharging pipe.
3. The tea leaf screening and separating apparatus of claim 2, wherein: the bottom of the screening bin is connected with the top end of the blanking channel to form sealing.
4. The tea leaf screening and separating apparatus of claim 2, wherein: the screening bin is characterized in that a driven belt wheel is installed at the outlet end of the screening drum behind the material leakage hole, a driving motor with a driving belt wheel is installed at the corresponding position of the outer wall of the screening bin, and the driving belt wheel is connected with the driven belt wheel through a belt.
5. The tea leaf screening and separating apparatus of claim 1, wherein: the bottom end of the slag discharging channel is downwards inclined, and the slag discharging pipe is connected to the upper part of the slag discharging channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107794.XU CN215542527U (en) | 2021-09-02 | 2021-09-02 | Tea leaf screening and separating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107794.XU CN215542527U (en) | 2021-09-02 | 2021-09-02 | Tea leaf screening and separating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215542527U true CN215542527U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107794.XU Active CN215542527U (en) | 2021-09-02 | 2021-09-02 | Tea leaf screening and separating equipment |
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| CN (1) | CN215542527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041405A (en) * | 2022-06-13 | 2022-09-13 | 大冶市林丰农业生态发展有限公司 | Dry production and processing of blueberry is with removing miscellaneous device |
-
2021
- 2021-09-02 CN CN202122107794.XU patent/CN215542527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041405A (en) * | 2022-06-13 | 2022-09-13 | 大冶市林丰农业生态发展有限公司 | Dry production and processing of blueberry is with removing miscellaneous device |
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