CN210386527U

CN210386527U - Refined black tea screening dust pelletizing system

Info

Publication number: CN210386527U
Application number: CN201921141937.5U
Authority: CN
Inventors: 胡安明
Original assignee: Hubei Yidu Anming Organic Zinc Rich Tea Co ltd
Current assignee: Hubei Yidu Anming Organic Zinc Rich Tea Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-24
Anticipated expiration: 2029-07-19

Abstract

A refined black tea screening and dust removing system comprises a shaking and screening machine, wherein a dust collection umbrella cover is arranged above one end of the shaking and screening machine, a dust feeding pipe is arranged on the dust collection umbrella cover, an axial flow fan is arranged in the dust feeding pipe, one end of the dust feeding pipe extends into a water tank in a dust collection room, a water outlet pipe is arranged at the position, close to the bottom, of the side wall of the dust collection room, and an air outlet pipe is arranged at the top of the dust collection room; the dust collection umbrella cover is provided with a discharge pipe in a penetrating way. Adopt above-mentioned structure, its screening that can realize black tea screens out garrulous tealeaves to can collect the raise dust of unloading in-process, effectively solve the pollution of the raise dust that black tea unloading in-process produced to indoor workshop environment.

Description

Refined black tea screening dust pelletizing system

Technical Field

The utility model relates to a black tea production and processing equipment field, especially a refined black tea screening dust pelletizing system.

Background

Black tea need carry out final screening after accomplishing the processing, and current screening relies on to tremble the screen (ing) machine and goes on, because the black tea product is direct to tremble the screen (ing) machine by the unloading pipe transport on, the unloading speed causes the raise dust very easily at the excessive speed, causes the pollution to the environment in indoor workshop.

Disclosure of Invention

The utility model aims to solve the technical problem that a refined black tea screening dust pelletizing system is provided, its screening that can realize black tea screens out garrulous tealeaves to can collect the raise dust of unloading in-process, effectively solve the pollution of the raise dust that the black tea unloading in-process produced to indoor workshop environment.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a refined black tea screening and dust removing system comprises a shaking and screening machine, wherein a dust collection umbrella cover is arranged above one end of the shaking and screening machine, a dust feeding pipe is arranged on the dust collection umbrella cover, an axial flow fan is arranged in the dust feeding pipe, one end of the dust feeding pipe extends into a water tank in a dust collection room, a water outlet pipe is arranged at the position, close to the bottom, of the side wall of the dust collection room, and an air outlet pipe is arranged at the top of the dust collection room;

the dust collection umbrella cover is provided with a discharge pipe in a penetrating way.

In the preferred scheme, tremble and be equipped with the sieve in the sieve machine, tremble and be equipped with the second chute on the one end wall that the sieve machine kept away from the dust absorption canopy, sieve one end passes through the articulated setting of sieve axle between two lateral walls of second chute.

In the preferred scheme, sieve below be equipped with and connect the material to incline at the bottom, connect the material to incline the lower extreme setting of end on the sieve machine end wall that shakes that is equipped with the second chute, still be equipped with on the sieve machine end wall that shakes of second chute below with connect the material to incline at the bottom and be connected and the first chute that the range of slope is the same.

In a preferable scheme, the top surface of the higher end of the inclined receiving bottom is in contact with the bottom surface of the sieve plate in a horizontal state.

In the preferred scheme, the sieve plate comprises a network section and a plate section, the network section is arranged between the contact position of the inclined receiving bottom and the sieve plate and the second chute, and the plate section is arranged between the contact position of the inclined receiving bottom and the sieve plate and the inner end wall of one end of the sieve shaker, which is far away from the second chute.

In the preferred scheme, tremble the sieve machine and be equipped with the stopper on keeping away from the one end inner wall of second chute, the plate section of sieve is taken on the stopper.

In the preferred scheme, a cam shaft is arranged in the shaking screen machine below the plate section, at least two cams are symmetrically arranged on the cam shaft, and the cam shaft is in transmission connection with a first motor arranged on the ground through a transmission belt.

In the preferred scheme, the shaking screen machine of plate section top in be equipped with flat material mechanism, flat material mechanism includes the pivot, fixed the rotatory barrel that sets up in the pivot to and a plurality of flat flitchs of equal contained angle equipartition setting on rotatory barrel lateral wall, pivot one end is passed and is trembled the setting of screen machine lateral wall, pass and tremble the pivot part of screen machine lateral wall and set up to be connected through the driving belt transmission between subaerial second motor.

In a preferred scheme, the distance between the material flattening plate and the sieve plate in the horizontal state is not less than the length of the long shaft of the cam.

In the preferred scheme, tremble the sieve machine and fix through the landing leg, the landing leg upper end is equipped with even board of "L" shape, even the welding of board is on trembleing the sieve machine lateral wall.

The utility model provides a refined black tea screening dust pelletizing system through adopting above-mentioned structure, has following beneficial effect:

(1) the collection and treatment of the raised dust are realized, the pollution of indoor workshops is avoided, and the cleanness of the production environment is ensured;

(2) the broken powder part in the black tea product can be screened, so that the product quality is improved;

(3) can carry out the flattening to tealeaves before the screening, avoid tealeaves to pile up and cause the condition that the garrulous end part in the part of piling up can't be screened out completely.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic structural diagram of the cam mechanism of the present invention.

In the figure: tremble screen (1), sieve 2, network segment 201, plate segment 202, connect material oblique end 3, first chute 4, second chute 5, sieve axle 6, stopper 7, camshaft 8, cam 801, first motor 9, flat material mechanism 10, rotatory barrel 1001, flat material board 1002, pivot 1003, second motor 11, landing leg 12, even board 13, dust absorption canopy 14, send dirt pipe 15, 16 between the dust absorption, unloading pipe 17, axial fan 18, basin 19, outlet pipe 20, outlet duct 21, driving belt 22.

Detailed Description

As shown in fig. 1-3, a refined black tea screening and dust removing system comprises a shaking and screening machine 1, wherein a dust collection umbrella cover 14 is arranged above one end of the shaking and screening machine 1, a dust feeding pipe 15 is arranged on the dust collection umbrella cover 14, an axial flow fan 18 is arranged in the dust feeding pipe 15, one end of the dust feeding pipe 15 extends into a water tank 19 in a dust collection room 16, a water outlet pipe 20 is arranged at a position, close to the bottom, of the side wall of the dust collection room 16, and an air outlet pipe 21 is arranged at the top of the dust collection room 16;

a blanking pipe 17 is arranged on the dust collection umbrella cover 14 in a penetrating way.

In the preferred scheme, tremble and be equipped with sieve 2 in the sieve machine 1, tremble and be equipped with second chute 5 on 1 end wall of one end of sieve machine far away from dust absorption canopy 14, sieve 2 one end is articulated to be set up between two lateral walls of second chute 5 through sieve axle 6.

In the preferred scheme, 2 below of sieve be equipped with and connect the material to incline end 3, connect the material to incline the lower extreme setting of end 3 on the 1 end wall of sieve shaker that trembles that is equipped with second chute 5, still be equipped with on the 1 end wall of sieve shaker that trembles of second chute 5 below and connect the material to incline end 3 and be connected and the first chute 4 that the range of slope is the same.

In the preferred scheme, the top surface of the higher end of the inclined receiving bottom 3 is in contact with the bottom surface of the sieve plate 2 in a horizontal state.

In a preferred scheme, the sieve plate 2 comprises a segment 201 and a plate segment 202, the segment 201 is arranged between the contact position of the material receiving inclined bottom 3 and the sieve plate 2 and the second chute 5, and the plate segment 202 is arranged between the contact position of the material receiving inclined bottom 3 and the sieve plate 2 and the inner end wall of one end of the sieve shaker 1 far away from the second chute 5.

In the preferred scheme, the inner wall of one end of the shaking screen machine 1, which is far away from the second chute 5, is provided with a limiting block 7, and one section of the plate section 202 of the screen plate 2 is lapped on the limiting block 7.

In a preferred scheme, a cam shaft 8 is arranged in the shaking screen machine 1 below the plate section 202, at least two cams 801 are symmetrically arranged on the cam shaft 8, and the cam shaft 8 is in transmission connection with a first motor 9 arranged on the ground through a transmission belt 22.

In the preferred scheme, be equipped with flat material mechanism 10 in shaking screen (ing) machine 1 above plate section 202, flat material mechanism 10 includes pivot 1003, the fixed rotatory barrel 1001 that sets up in pivot 1003 to and a plurality of flat material boards 1002 that the equal contained angle equipartition set up on rotatory barrel 1001 lateral wall, pivot 1003 one end is passed and is shaken screen (ing) machine 1 lateral wall setting, pass and shake screen (ing) machine 1 lateral wall portion and set up through driving belt 22 transmission connection between the subaerial second motor 11.

In a preferred scheme, the distance between the flat material plate 1002 and the screen plate 2 in a horizontal state is not less than the length of the long axis of the cam 801.

In a preferred scheme, the shaking and screening machine 1 is fixed through a support leg 12, an L-shaped connecting plate 13 is arranged at the upper end of the support leg 12, and the connecting plate 13 is welded on the side wall of the shaking and screening machine 1.

The novel principle is as follows:

the produced black tea is output by the blanking pipe 17 and falls on the plate section 202 of the sieve plate 2, then the first motor 9 and the second motor 11 are started, at the moment, the cam shaft 8 drives the cam 801 to rotate, the material flattening mechanism 10 rotates around the rotating shaft 1003, the sieve plate 2 rotates in a reciprocating manner in a small range around the sieve plate shaft 6, the black tea gradually moves along the inclined sieve plate 2 and is leveled by the material flattening mechanism 10, the broken powder in the black tea falls on the material receiving inclined bottom 3 under the action of vibration on the network section 201 and is finally output by the first chute 4, and the complete black tea product is output from the second chute 5, so that the screening operation is completed;

furthermore, when the black tea falls on the plate section 202 of the sieve plate 2, the dust raised by the axial flow fan 18 is carried to the dust feeding pipe 15 by the flowing air and finally output in the water tank 19, after the water washing, the dust is left in the water, and the clean air is output by the air outlet pipe 21.

By adopting the structure, the collection treatment of the flying dust is realized, the pollution of indoor workshops is avoided, and the cleanness of the production environment is ensured; the broken powder part in the black tea product can be screened, so that the product quality is improved; can carry out the flattening to tealeaves before the screening, avoid tealeaves to pile up and cause the condition that the garrulous end part in the part of piling up can't be screened out completely.

Claims

1. The utility model provides a refined black tea screening dust pelletizing system, is including trembling sieve machine (1), characterized by: a dust collection umbrella cover (14) is arranged above one end of the screen shaking machine (1), a dust feeding pipe (15) is arranged on the dust collection umbrella cover (14), an axial flow fan (18) is arranged in the dust feeding pipe (15), one end of the dust feeding pipe (15) extends into a water tank (19) in a dust collection room (16), a water outlet pipe (20) is arranged at the position, close to the bottom, of the side wall of the dust collection room (16), and an air outlet pipe (21) is arranged at the top of the dust collection room (16);

a blanking pipe (17) is arranged on the dust collection umbrella cover (14) in a penetrating way.

2. A refined black tea screening dust removal system according to claim 1, wherein: tremble and be equipped with sieve (2) in sieve machine (1), tremble and be equipped with second chute (5) on sieve machine (1) one end wall of keeping away from dust absorption canopy (14), sieve (2) one end is through sieve plate axle (6) articulated setting between two lateral walls of second chute (5).

3. A refined black tea screening dust removal system according to claim 2, wherein: sieve (2) below be equipped with and connect material oblique end (3), connect the lower extreme setting of material oblique end (3) on the sieve machine (1) end wall of trembling that is equipped with second chute (5), still be equipped with on second chute (5) below tremble sieve machine (1) end wall and connect material oblique end (3) to be connected and first chute (4) that the range of inclination is the same.

4. A refined black tea screening dust removal system according to claim 3, wherein: the top surface of the higher end of the inclined receiving bottom (3) is in contact with the bottom surface of the sieve plate (2) in a horizontal state.

5. A refined black tea screening dust removal system according to claim 4, wherein: the sieve plate (2) comprises a net section (201) and a plate section (202), the net section (201) is arranged between the contact position of the material receiving inclined bottom (3) and the sieve plate (2) and the second chute (5), and the plate section (202) is arranged between the contact position of the material receiving inclined bottom (3) and the sieve plate (2) and the inner end wall of one end of the sieve shaker (1) far away from the second chute (5).

6. A refined black tea screening dust removal system according to claim 5, wherein: tremble that one end inner wall that sieve separator (1) kept away from second chute (5) is equipped with stopper (7), plate section (202) of sieve (2) are taken on stopper (7) for one section.

7. A refined black tea screening dust removal system according to claim 5, wherein: be equipped with camshaft (8) in trembling screen (1) of plate section (202) below, symmetry is equipped with two at least cams (801) on camshaft (8), camshaft (8) and setting are connected through driving belt (22) transmission between subaerial first motor (9).

8. A refined black tea screening dust removal system according to claim 5, wherein: the vibrating screen (1) of plate section (202) top in be equipped with flat material mechanism (10), flat material mechanism (10) is including pivot (1003), fixed rotatory barrel (1001) of setting on pivot (1003), and a plurality of flat flitch (1002) of equal contained angle equipartition setting on rotatory barrel (1001) lateral wall, pivot (1003) one end is passed and is trembled screen (1) lateral wall setting, pass and tremble pivot (1003) part of screen (1) lateral wall and set up and be connected through driving belt (22) transmission between subaerial second motor (11).

9. A refined black tea screening dust removal system according to claim 8, wherein: the distance between the flat material plate (1002) and the sieve plate (2) in the horizontal state is not less than the length of the long axis of the cam (801).

10. A refined black tea screening dust removal system according to claim 8, wherein: tremble sieve machine (1) fix through landing leg (12), landing leg (12) upper end is equipped with even board (13) of "L" shape, even board (13) welding is on trembleing sieve machine (1) lateral wall.