CN206578028U

CN206578028U - Tea winnower

Info

Publication number: CN206578028U
Application number: CN201720165119.3U
Authority: CN
Inventors: 段成鹏; 邓世军
Original assignee: SHAANXI PENGXIANG TEA INDUSTRY Co Ltd
Current assignee: SHAANXI PENGXIANG TEA INDUSTRY Co Ltd
Priority date: 2017-02-23
Filing date: 2017-02-23
Publication date: 2017-10-24
Anticipated expiration: 2027-02-23

Abstract

Tea winnower disclosed in the utility model, including casing, the side wall of casing offers air inlet, air inlet is connected with air blower by pipeline, casing on the side wall of air inlet just to being connected with dedusting air draft mechanism, the top of casing offers charging aperture close to the position of air inlet, charging aperture is connected with pre- dedusting mechanism by pipeline, conveying device is connected with the top of pre- dedusting mechanism, direction of the bottom of casing along vertical air inlet is disposed with some discharging openings, and the lower section of discharging opening is correspondingly arranged on rewinding case.Tea winnower of the present utility model, pass through pre- dedusting mechanism, the tealeaves with dust that conveying device can be sent carries out pre- dedusting first, effectively reduce the dust that may be fallen into tealeaves, and then maintain the blast in casing stable by dedusting air draft mechanism and dust removing that is being blown into air blower, fully the particulate matters such as the dust being mixed into tealeaves can be excluded by this double dust collection mechanism, it is ensured that go out the quality of tea.

Description

Tea winnower

Technical field

The utility model belongs to Tea Production equipment technical field, and in particular to a kind of tea winnower.

Background technology

Tealeaves is in process of production, it is necessary to which the quality to tealeaves is classified, typically according to the whole, broken of similar tealeaves blade Degree is divided, and because integrated plate blade quality is maximum, tealeaves powder quality is minimum, therefore in the process, usually using wind Machine is selected to be sorted, the tealeaves not waited quality using wind-force is screened.Current tea sorting machine is to convey batcher Come tealeaves be sent directly into Winnowing box, in the presence of air blower so that the tealeaves of full wafer falls first, powder tealeaves then by The rear end that wind-force blows to Winnowing box falls, and completes the selection by winnowing of tealeaves.But this tea sorting machine be exactly the problem of exist with What the conveying of one piece of tealeaves was come in also have particulate matters such as the dust in tealeaves, these particulate matters can't according to tealeaves whereabouts order Fall, but it is random fall into the tealeaves of different quality, and and its easily mix with powder tealeaves, reduction is finally The quality of tealeaves.

Utility model content

The purpose of this utility model is to provide a kind of tea winnower, can fully exclude the dust in tealeaves.

The technical scheme that the utility model is used is：Tea winnower, including casing, the side wall of casing offer air intake Mouthful, air inlet is connected with air blower by pipeline, casing just to being connected with dedusting air draft mechanism on the side wall of air inlet, casing Top offers charging aperture close to the position of air inlet, and charging aperture is connected with pre- dedusting mechanism by pipeline, pre- dedusting mechanism Top is connected with conveying device, and the direction of the bottom of casing along vertical air inlet is disposed with some discharging openings, discharging opening Lower section is correspondingly arranged on rewinding case.

The characteristics of the utility model, also resides in,

Pre- dedusting mechanism includes material feeding box, and material feeding box is internally provided with conveyer belt, one end correspondence charging aperture of conveyer belt, The other end of conveyer belt is located at the lower section of conveying device, is connected with the first exhaust duct at the top of material feeding box, the first exhaust duct it is another One end is connected with the first air-introduced machine.

First exhaust duct is provided with filter screen close to one end of material feeding box, and filter screen and the first exhaust duct pass through automatic returning hinge It is connected.

Dedusting air draft mechanism includes being connected with the second exhaust duct, the second air draft at the top of electronic precipitator, electronic precipitator The other end of pipe is connected with the second air-introduced machine.

The beneficial effects of the utility model are：Tea winnower of the present utility model, can will be defeated by pre- dedusting mechanism The tealeaves with dust for sending device to send carries out pre- dedusting first, effectively reduces the dust that may be fallen into tealeaves, Jin Ertong Crossing dedusting air draft mechanism maintains the blast in casing stable and dust removing that is being blown into air blower, passes through this double dust collection mechanism Fully the particulate matters such as the dust being mixed into tealeaves can be excluded, it is ensured that go out the quality of tea.

Brief description of the drawings

Fig. 1 is the structural representation of tea winnower of the present utility model.

In figure, 1. casings, 2. air inlets, 3. air blowers, 4. charging apertures, 5. conveying devices, 6. discharging openings, 7. rewinding casees, 8. material feeding box, 9. conveyer belts, 10. first exhaust ducts, 11. first air-introduced machines, 12. filter screens, 13. electronic precipitators, 14. second rows Airduct, 15. second air-introduced machines.

Embodiment

Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.

The utility model provides a kind of tea winnower, as shown in figure 1, including casing 1, the side wall of casing 1 is offered Air inlet 2, air inlet 2 is connected with air blower 3 by pipeline, and casing 1 on the side wall of air inlet 2 just to being connected with dedusting exhaust blower Structure, the top of casing 1 offers charging aperture 4 close to the position of air inlet 2, and charging aperture 4 is connected with pre- dedusting mechanism by pipeline, It is connected with conveying device 5 at the top of pre- dedusting mechanism, the direction of the bottom of casing 1 along vertical air inlet 2 is disposed with some Discharging opening 6, the lower section of discharging opening 6 is correspondingly arranged on rewinding case 7.

Pre- dedusting mechanism includes material feeding box 8, and material feeding box 8 is internally provided with conveyer belt 9, and one end correspondence of conveyer belt 9 is entered Material mouth 4, the other end of conveyer belt 9 is located at the lower section of conveying device 5, and the top of material feeding box 8 is connected with the first exhaust duct 10, first The other end of exhaust duct 10 is connected with the first air-introduced machine 11.

First exhaust duct 10 is provided with filter screen 12 close to one end of material feeding box 8, and the exhaust duct 10 of filter screen 12 and first passes through certainly The dynamic hinge that returns is connected.

Dedusting air draft mechanism includes electronic precipitator 13, and the top of electronic precipitator 13 is connected with the second exhaust duct 14, the The other end of two exhaust ducts 14 is connected with the second air-introduced machine 15.

During work, tealeaves is dropped on the conveyer belt 9 of material feeding box 8 through conveying device 5, and tealeaves is carried in this process Dust can be kicked up, after discharged through being connected with after the first exhaust duct 10 of the first air-introduced machine 11 is sucked, the tealeaves on conveyer belt 9 falls The tealeaves for entering the full wafer in the presence of air blower 3 after charging aperture 4 falls first, and powder tealeaves is then blown to after casing 1 by wind-force End falls, and multiple discharging openings 6 that the bottom of casing 1 is continuously set can collect the tealeaves of different quality, different receipts are fallen into afterwards In hopper 7, the dust remained in tealeaves can be inhaled because lighter weight is when being blown to the rear end of casing 1 by electronic precipitator 13 Enter heel row to remove, it is distinguished and admirable by being discharged after the second exhaust duct 14 for being connected with the second air-introduced machine 15, maintain the blast in casing 1 to put down Weighing apparatus.

As further improvement of the utility model, filter screen 12 is set in the porch of the first exhaust duct 10 respectively, and will Filter screen 12 is connected by automatic returning hinge connection with the first exhaust duct 10, so when the tealeaves of lighter weight is attracted to filter On net 12, and when being accumulated to a certain extent on filter screen 12, under gravity, filter screen 12 is opened downwards, now filter screen 12 The tealeaves of upper absorption drops, and filter screen 12 is covered in the first exhaust duct 10 in the presence of automatic returning hinge, again afterwards The mouth of pipe, can effectively prevent the first exhaust duct of leaf 10 from sucking tealeaves.

By the above-mentioned means, tea winnower of the present utility model is by pre- dedusting mechanism, conveying device 5 can be sent The tealeaves with dust carry out pre- dedusting first, effectively reduce the dust that may be fallen into tealeaves, and then pass through dedusting air draft Mechanism maintains the blast in casing 1 stable and dust that is being blown into air blower 3 is removed, can be abundant by this double dust collection mechanism The particulate matters such as the dust being mixed into tealeaves are excluded, it is ensured that go out the quality of tea.

Claims

1. tea winnower, it is characterised in that including casing (1), the side wall of casing (1) offers air inlet (2), air inlet (2) air blower (3) is connected with by pipeline, casing (1) on the side wall of air inlet (2) just to being connected with dedusting air draft mechanism, case The top of body (1) offers charging aperture (4) close to the position of air inlet (2), and charging aperture (4) is connected with pre- dust removal machine by pipeline It is connected with conveying device (5) at the top of structure, pre- dedusting mechanism, the direction of the bottom of casing (1) along vertical air inlet (2) is set successively Some discharging openings (6) are equipped with, the lower section of discharging opening (6) is correspondingly arranged on rewinding case (7).

2. tea winnower as claimed in claim 1, it is characterised in that the pre- dedusting mechanism includes material feeding box (8), charging Case (8) is internally provided with conveyer belt (9), and one end correspondence charging aperture (4) of conveyer belt (9), the other end of conveyer belt (9) is located at The first exhaust duct (10), the other end of the first exhaust duct (10) are connected with the top of the lower section of conveying device (5), material feeding box (8) It is connected with the first air-introduced machine (11).

3. tea winnower as claimed in claim 2, it is characterised in that first exhaust duct (10) is close to material feeding box (8) One end be provided with filter screen (12), filter screen (12) is connected with the first exhaust duct (10) by automatic returning hinge.

4. tea winnower as claimed in claim 1, it is characterised in that the dedusting air draft mechanism includes electronic precipitator (13) the second exhaust duct (14), is connected with the top of electronic precipitator (13), the other end of the second exhaust duct (14) is connected with Two air-introduced machines (15).