CN219377996U - Winnowing machine for black tea powder raw material treatment - Google Patents

Abstract

The utility model discloses a winnowing machine for black tea powder raw material treatment, which relates to the technical field of black tea powder raw material treatment and comprises a winnowing machine shell, wherein a feed inlet is formed in the outer surface of the upper end of the winnowing machine shell, a plurality of fixing blocks are arranged on the outer surface of the front end of the winnowing machine shell, an isolating net is arranged at the left end of the winnowing machine shell, an air duct is arranged in the winnowing machine shell, a dust screen is arranged at the right end of the air duct, and three feed inlets are formed in the outer surface of the lower end of the air duct. According to the winnowing machine for processing the black tea powder raw materials, the dust screen and the isolation screen are arranged, so that external impurities can be prevented from entering the ventilation channel when the fan blades blow into the ventilation channel, dust in tea leaves can be prevented from being directly discharged to pollute the working environment, and the black tea leaves with different sizes can be filtered through the first filter screen, the second filter screen and the third filter screen.

Description

Winnowing machine for black tea powder raw material treatment

Technical Field

The utility model relates to the technical field of black tea powder raw material treatment, in particular to a winnowing machine for black tea powder raw material treatment.

Background

The black tea powder is prepared from dried black tea leaves, and the black tea leaves are subjected to air separation, so that the black tea powder is an indispensable procedure in the production process, other impurities such as sand, dust and the like in the tea leaves and the tea leaves are removed by strong wind, and the whole leaves in the tea leaves are separated from the crushed leaves, so that the quality of the black tea leaves in production is ensured.

The existing black tea winnowing machine has the advantages that impurities and tea can be separated, tea with different sizes cannot be screened, the tea can still be screened later, the practicability is not strong, and in order to solve the defects in the prior art, the winnowing machine for processing black tea powder raw materials is provided.

Disclosure of Invention

The utility model mainly aims to provide a winnowing machine for processing black tea powder raw materials, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a black tea powder is selection by winnowing machine for raw materials processing, includes the selection by winnowing machine shell, the upper end surface of selection by winnowing machine shell is provided with the feed inlet, the front end surface of selection by winnowing machine shell is provided with a plurality of fixed blocks, the left end of selection by winnowing machine shell is provided with the barrier net, the inside of selection by winnowing machine shell is provided with the air flue, the right-hand member of air flue is provided with the dust screen, the lower extreme surface of air flue is provided with three feed opening, the right-hand member of feed opening is provided with the sieve feed opening, and is a plurality of the lower extreme of feed opening is provided with four storage boxes, four the front end surface of storage box all is provided with the handle.

Preferably, the lower extreme surface of air separator shell is provided with four supporting legs, the inside of air duct is provided with No. three filter screens, no. three the right-hand member of filter screen is provided with No. two filter screens, no. two the right-hand member of filter screen is provided with a filter screen, the left end of dust screen is provided with the motor, the left end of motor is provided with the fixed plate, the left end of fixed plate is provided with the axis of rotation, the surface of axis of rotation is provided with a plurality of flabellum, the left end of axis of rotation is provided with the fixing base.

Preferably, the left end surface of air separator shell is fixed connection with the barrier net, the right-hand member surface of air flue is fixed connection with the dust screen.

Preferably, a plurality of fixing blocks are fixedly arranged on the outer surface of the front end of the air separator shell, and a plurality of storage boxes can be fixed in the air separator shell by the fixing blocks.

Preferably, the motor is fixedly connected with the outer surface of the right end of the fixing plate, the output end of the motor is provided with a coupler, the output end of the motor is detachably connected with the rotating shaft through the coupler, and a plurality of fan blades are fixedly connected with the outer surface of the rotating shaft.

Preferably, the first filter screen, the second filter screen and the third filter screen are respectively and fixedly arranged in the ventilating duct.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the dustproof net and the isolation net, external impurities can be prevented from entering the ventilation channel when the fan blades blow into the ventilation channel, dust in tea leaves can be prevented from being directly discharged to cause pollution to the working environment, after the motor is started, the rotating shaft connected to the left end of the motor starts rotating, a plurality of fan blades on the outer surface of the rotating shaft can rotate along with the rotating shaft to blow air to the left end, when the air is blown, the right end is used for sucking air, the dust net can prevent impurities in the air from being sucked into the ventilation channel along with the impurities in the air when the air is sucked into the ventilation channel, when the black tea leaves are fed into the ventilation channel from the feed inlet, the small impurities in the black tea leaves can be blown to the left end along with the wind power blown to the left end, and at the moment, the isolation net arranged at the left end can filter out the small impurities to prevent the dust from being blown to pollute the working environment, and the operation is convenient and quick.

According to the utility model, through the first filter screen, the second filter screen and the third filter screen, black tea leaves with different sizes can be filtered, after the black tea leaves are sent into the ventilating duct through the feed inlet, impurities with larger density in the black tea leaves are heavier, wind power blown by the fan blades is insufficient to blow away the larger impurities, at the moment, the larger impurities fall downwards, as the lower end of the feed inlet is provided with the screening port, the larger impurities fall into the storage box at the rightmost end along with the screening port, the rest of the black tea leaves can blow towards the left end along with wind power, after the first filter screen is reached, the rest of the black tea leaves with larger blades are filtered by the first filter screen, and the rest of the smaller black tea leaves continue to fly towards the left along with the falling of the lower end in the storage box, after the second filter screen is reached, a batch of the black tea leaves with larger density are filtered, and then fall into the storage box below the third filter screen, so that the black tea leaves with different sizes can be filtered quickly and conveniently operated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the winnowing machine of the utility model;

FIG. 3 is a schematic view showing the internal structure of the ventilation duct according to the present utility model;

fig. 4 is a schematic view of the structure of the blower of the present utility model.

In the figure: 1. a fanning machine housing; 2. a dust screen; 3. a feed inlet; 4. an isolation net; 5. support legs; 6. a stock box; 7. a handle; 8. a fixed block; 9. an air duct; 10. a screening port; 11. a feed opening; 12. a first filter screen; 13. a second filter screen; 14. a third filter screen; 15. a motor; 16. a fixing plate; 17. a rotating shaft; 18. a fan blade; 19. a fixing seat.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 2-3, a fanning machine for processing black tea powder raw materials comprises a fanning machine shell 1, wherein an isolation net 4 is fixedly connected to the outer surface of the left end of the fanning machine shell 1, an air duct 9 is fixedly arranged in the air duct 1, a dust screen 2 is fixedly arranged at the right end of the air duct 9, after a motor 15 is started, a rotating shaft 17 connected to the left end of the motor 15 starts to rotate, a plurality of fan blades 18 on the outer surface of the rotating shaft 17 also rotate, and can start to blow air towards the left end, air is sucked from the right end during blowing, the dust screen 2 can prevent impurities in air from being sucked into the air duct 9 along with the air during sucking, and fine impurities in the black tea can also be blown towards the left end along with the air force of blowing in the air duct 9 due to the left blowing force in the air duct 9, and at the moment, the isolation net 4 arranged at the left end can filter out the fine impurities and prevent the blowing from polluting working environment.

As shown in fig. 3-4, the third filter screen 14, the second filter screen 13 and the first filter screen 12 are fixedly installed in the ventilation channel 9, after the tea leaves are sent into the ventilation channel 9 from the feeding port 3, the impurities with larger density in the black tea leaves are heavier, the wind power blown by the fan blades 18 is insufficient to blow away the larger impurities, at this time, the larger impurities fall downwards, due to the arrangement of the screen port 10 at the lower end of the feeding port 3, the larger impurities fall into the right-most storage box 6 along with the screen port 10, the rest of the black tea leaves blow towards the left end along with the wind power, after reaching the first filter screen 12, the rest of the black tea leaves with larger blades are filtered by the first filter screen 12, after reaching the discharging port 11 and falling into the lower-end storage box 6, the rest of the smaller black tea leaves continue to fly leftwards, after reaching the second filter screen 13, and then fall into the lower storage box 6, and the rest of the smaller leaf leaves fall into the storage box 6 below the third filter screen 14, so that the different tea leaves can be filtered.

When the wind separator is used, through the dustproof net 2 and the isolation net 4, external impurities in tea leaves can be prevented from entering the ventilation channel 9 when the fan blades 18 blow into the ventilation channel 9, dust in the tea leaves can be prevented from being directly discharged to pollute the working environment, after the motor 15 is started, the rotating shaft 17 connected to the left end of the motor 15 starts to rotate, a plurality of fan blades 18 on the outer surface of the rotating shaft 17 can rotate along with the rotating shaft, the air can be blown to the left end, the air can be blown into the ventilation channel 9 when the air is blown, impurities in the air can be prevented from being sucked into the ventilation channel 9 when the air is blown into the dust screen 2, and when the black tea leaves are blown into the ventilation channel 9 from the feed port 3, fine impurities in the black tea leaves can also be prevented from being blown to the left end along with the wind power blown into the ventilation channel 9, at the time, and the isolation net 4 arranged at the left end can filter out the fine impurities to prevent the working environment from being polluted, and the operation is convenient and fast; through the filter screen 12, filter screen 13 and No. three filter screens 14 that set up, can filter the black tea tealeaves of equidimension not, send into the air flue 9 with tealeaves by feed inlet 3 in, the great impurity of density is heavier in the black tea tealeaves, the wind-force that flabellum 18 blown off is insufficient to blow away great impurity, at this moment, these great impurity can fall downwards, owing to feed inlet 3 lower extreme is provided with sieve feed inlet 10, these great impurity can fall into in the storage box 6 of right-most along with sieve feed inlet 10, remaining other black tea tealeaves can blow along with wind-force left end, after reaching filter screen 12, the great black tea tealeaves of blade can be filtered by filter screen 12, along with feed opening 11 falls into in the storage box 6 of lower extreme, the great black tea tealeaves of remaining can continue to fly left, after reaching filter the filter screen 13 again, can filter the great black tea tealeaves of a lot of blade, fall into storage box 6 of below afterwards, the great little tealeaves can be convenient operation of different, the quick and convenient to filter.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a black tea powder is selection by winnowing machine for raw materials processing, includes selection by winnowing machine shell (1), its characterized in that: the utility model discloses a pneumatic separator, including pneumatic separator shell (1), handle (7) are provided with upper end surface, upper end surface of pneumatic separator shell (1) is provided with feed inlet (3), the front end surface of pneumatic separator shell (1) is provided with a plurality of fixed blocks (8), the left end of pneumatic separator shell (1) is provided with isolation net (4), the inside of pneumatic separator shell (1) is provided with air flue (9), the right-hand member of air flue (9) is provided with dust screen (2), the lower extreme surface of air flue (9) is provided with three feed opening (11), the right-hand member of feed opening (11) is provided with screen (10), and is a plurality of the lower extreme of feed opening (11) is provided with four stock boxes (6), four the front end surface of stock box (6) all is provided with handle (7).

2. A black tea powder material processing fanner as claimed in claim 1, wherein: the outer surface of the lower end of the air separator shell (1) is provided with four supporting legs (5), the inside of the ventilating duct (9) is provided with a No. three filter screen (14), the right end of the No. three filter screen (14) is provided with a No. two filter screen (13), the right end of the No. two filter screen (13) is provided with a No. one filter screen (12), the dustproof device is characterized in that a motor (15) is arranged at the left end of the dustproof net (2), a fixing plate (16) is arranged at the left end of the motor (15), a rotating shaft (17) is arranged at the left end of the fixing plate (16), a plurality of fan blades (18) are arranged on the outer surface of the rotating shaft (17), and a fixing seat (19) is arranged at the left end of the rotating shaft (17).

3. A black tea powder material processing fanner as claimed in claim 1, wherein: the outer surface of the left end of the air separator shell (1) is fixedly connected with the isolation net (4), and the outer surface of the right end of the ventilating duct (9) is fixedly connected with the dust screen (2).

4. A black tea powder material processing fanner as claimed in claim 1, wherein: the outer surface of the front end of the air separator shell (1) is fixedly provided with a plurality of fixing blocks (8), and a plurality of storage boxes (6) can be fixed in the air separator shell (1) by the fixing blocks (8).

5. A black tea powder material processing fanner as claimed in claim 2, wherein: the motor (15) is fixedly connected with the outer surface of the right end of the fixed plate (16), a coupler is arranged at the output end of the motor (15), the output end of the motor (15) is detachably connected with the rotating shaft (17) through the coupler, and a plurality of fan blades (18) are fixedly connected with the outer surface of the rotating shaft (17).

6. A black tea powder material processing fanner as claimed in claim 2, wherein: the first filter screen (12), the second filter screen (13) and the third filter screen (14) are respectively and fixedly arranged in the ventilating duct (9).