CN219519565U

CN219519565U - Tea vibration dust removal sieving mechanism

Info

Publication number: CN219519565U
Application number: CN202320436590.7U
Authority: CN
Inventors: 储晓敏; 储召煌; 罗伟
Original assignee: Anhui Huoshan Lvyuan Tea Industry Co ltd
Current assignee: Anhui Huoshan Lvyuan Tea Industry Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-15
Anticipated expiration: 2033-03-09

Abstract

The utility model provides a tea vibration dust removal screening device, which relates to the field of tea processing equipment and comprises: the device box, the upper end of device box is provided with the feed inlet, and the inside of device box is provided with vibrating screen plate to vibrating screen plate's outer end is connected with vibrating motor, vibrating screen plate's downside is provided with spraying mechanism, and spraying mechanism is including the inlet tube, and the lower extreme of inlet tube is connected with the water distribution pipe through the connecting pipe to the lower extreme of water distribution pipe is connected with the shower head, the downside of shower head is provided with the water tank, and the inside of water tank is provided with the diving pipe, and the upper end of diving pipe is provided with the air outlet, and the outer end of diving pipe is connected with outer tuber pipe. The utility model solves the problems that in the prior art, the tea vibration screening device is easy to cause secondary pollution to tea or the screening machine in the dust collecting process, and is easy to diffuse to the external environment to cause pollution.

Description

Tea vibration dust removal sieving mechanism

Technical Field

The utility model relates to the technical field of tea processing equipment, in particular to a tea vibration dust removal screening device.

Background

The utility model provides a tealeaves is often had some impurity in tealeaves, need to sift tea dust broken bits, impurity and the partial dust that carries thereof in tealeaves screening technology, through retrieving, prior art (application number: CN 201621482283.9), the file record "a tealeaves vibration screening device with electrostatic precipitator function, including vibration screening machine body, dust hopper, dust collection box, mobile mechanism, electrostatic precipitator device, jet apparatus, dust guide groove, controlling means, the dust hopper set up in the sieve face below of vibration screening machine body, the dust collection box set up in the bottom of dust collection hopper, mobile mechanism set up in the sieve face both sides of vibration screening machine body, electrostatic precipitator device's both ends respectively with mobile mechanism concretion, and electrostatic precipitator device is located the sieve face top of vibration screening machine body, the dust guide groove set up in the vibration screening machine body frame of the terminal of mobile mechanism direction of movement, jet apparatus set up in the top of dust guide groove, the bottom of dust guide groove be connected with the dust collection box, controlling means respectively with vibration screening machine body, mobile mechanism, electrostatic precipitator device, electric connection. "

However, when the vibration screening device for tea leaves in the prior art is used, dust absorbed by the electrostatic dust removing device is blown into the dust guide groove by the air injection device to enter the dust collection box, as dust falling into the dust collection box during screening exists in the dust collection box, and the upper side of the dust collection box is free of the cover plate protection device, the dust in the dust collection box is easily blown upwards by sprayed compressed gas, so that the tea leaves on the upper side are polluted again, if the screened tea leaves are taken out before air injection, the dust can pollute the internal mechanism of the vibration screening machine and the external environment, and in addition, the air injection device cannot completely blow the dust on the surface of the dust collection electrode into the dust guide groove during use, and the dust is scattered partially.

Disclosure of Invention

In order to overcome the defects existing in the prior art, the present provides a tea vibration dust removal screening device, so as to solve the problems that in the prior art, the tea vibration screening device is easy to cause secondary pollution to tea or a screening machine in the dust collection process, and the tea vibration screening device is easy to diffuse to the external environment to cause pollution.

In order to achieve the above object, a tea vibration dust removal screening device is provided, including: the device box, the upper end of device box is provided with the feed inlet, and the inside of device box is provided with vibrating screen plate to vibrating screen plate's outer end is connected with vibrating motor, vibrating screen plate's downside is provided with spraying mechanism, and spraying mechanism is including the inlet tube, and the lower extreme of inlet tube is connected with the water distribution pipe through the connecting pipe to the lower extreme of water distribution pipe is connected with the shower head, the downside of shower head is provided with the water tank, and the inside of water tank is provided with the diving pipe, and the upper end of diving pipe is provided with the air outlet, and the outer end of diving pipe is connected with outer tuber pipe, the upper end of outer tuber pipe is connected with the fan, and the upper end of fan is connected with the switching tuber pipe, and the upper port of switching tuber pipe is pegged graft at the inner wall of device box, and the upper port of switching tuber pipe is located vibrating screen plate's upside.

Further, the inlet tube is transversely fixed in the inside of device box, and the outer end of inlet tube has the water pump through the pipe connection to the inlet end of water pump is connected with the drinking-water pipe, and the inside of drinking-water pipe inserted the water tank, and the lower extreme of drinking-water pipe is connected with the filter ball.

Further, the drain hole has been seted up to the outer wall of water tank, and the drain hole slope is connected with the through-hole that the device box wall was seted up downwards to the through-hole is inside to be provided with the drain valve.

Further, a first electric control valve is arranged at the joint of the outer air pipe of the diving pipe, and the inner side of the outer air pipe is connected with a hot air device.

Further, the hot air device is fixed on the outer wall of the device box body, and comprises an upper end pipeline heater, the upper end of the pipeline heater is connected with an air outlet pipe, a second electric control valve is arranged in the air outlet pipe, the upper end of the air outlet pipe is communicated with the outer air pipe in a welding mode, and the lower end of the pipeline heater is connected with an air inlet.

Further, tap water is arranged in the water tank, the immersed tube is positioned at the bottom of the water tank, and the air outlet is horizontally and equidistantly connected to the upper end of the immersed tube.

Further, the feed inlet is arranged to be of a conical funnel-shaped structure, and the upper end of the feed inlet is hinged with a flip cover.

The utility model has the beneficial effects that the dust generated in the vibration screening process is conveniently sucked into and guided into the water tank by utilizing the switching air pipe, the fan, the external air pipe, the diving pipe and the air outlet, the dust removing effect is realized, and the water in the water tank is conveniently flowed down in a spraying manner by the water pump, the water suction pipe and the spraying device, so that the dust wrapped inside the air bubble generated from the air outlet is sprayed and removed, the secondary pollution to the vibrating screen plate and the tea at the upper side is further prevented, and the pollution to the external environment is avoided.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a hot air device according to an embodiment of the present utility model.

Fig. 3 is a schematic side view of a spray mechanism according to an embodiment of the utility model.

Fig. 4 is a schematic diagram of the structure a in fig. 1 according to an embodiment of the present utility model.

In the figure: 1. a device case; 2. a feed inlet; 3. vibrating the screen plate; 4. a vibration motor; 5. a spraying mechanism; 51. a water inlet pipe; 52. a connecting pipe; 53. a water distribution pipe; 54. a spray header; 6. a water pump; 61. a water pumping pipe; 62. a filter ball; 7. an air outlet; 8. a diving tube; 9. a water tank; 10. a first electrically controlled valve; 11. an outer air pipe; 12. a hot air device; 121. a second electrically controlled valve; 122. an air outlet pipe; 123. a pipe heater; 124. an air inlet; 13. a blower; 14. switching the air pipes; 15. a drain hole; 16. and (3) a drainage valve.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a vibration dust removal screening device for tea, comprising: the device comprises a device box body 1, a spraying mechanism 5, a diving pipe 8, a water tank 9, a hot air device 12 and a fan 13.

Specifically, the upper end of device box 1 is provided with feed inlet 2, and the inside of device box 1 is provided with vibrating screen plate 3, and vibrating screen plate 3's outer end is connected with vibrating motor 4, vibrating screen plate 3's downside is provided with spraying mechanism 5, and spraying mechanism 5 is including inlet tube 51, the lower extreme of inlet tube 51 is connected with water distribution pipe 53 through connecting pipe 52, and the lower extreme of water distribution pipe 53 is connected with shower head 54, the downside of shower head 54 is provided with water tank 9, and the inside of water tank 9 is provided with submarine pipe 8, submarine pipe 8's upper end is provided with air outlet 7, and submarine pipe 8's outer end is connected with outer tuber pipe 11, outer tuber pipe 11's upper end is connected with fan 13, and fan 13's upper end is connected with switching tuber pipe 14, and switching tuber pipe 14's upper port is pegged graft at device box 1's inner wall, and switching tuber pipe 14's upper port is located vibrating screen plate 3's upside.

In this embodiment, the feed inlet 2 is configured as a conical funnel-shaped structure, and the upper end of the feed inlet 2 is hinged with a flip cover.

As a preferred embodiment, the cover is provided on the inlet 2, so that dust generated during vibration screening will not diffuse from the inlet 2, and the dust is completely absorbed by the switching air duct 14.

In this embodiment, the fan 13 is configured to implement forward and reverse rotation of the blade through an externally connected controller, so as to switch the direction of suction and suction.

The inlet tube 51 is transversely fixed in the inside of device box 1, and the outer end of inlet tube 51 is connected with water pump 6 through the pipeline to the inlet end of water pump 6 is connected with water pumping pipe 61, and water pumping pipe 61 inserts the inside of water tank 9, and the lower extreme of water pumping pipe 61 is connected with filter ball 62.

As a preferred embodiment, the pumped tap water is filtered conveniently by the filter ball 62, and the water source inside the water tank 9 is recycled by the water pump 6.

The water tank 9 has offered the wash port 15 on the outer wall, and wash port 15 slope downward is connected with the through-hole of seting up of device box 1 case wall to the inside drain valve 16 that is provided with of through-hole, and water tank 9 is inside to be provided with the running water, and the immersed tube 8 is located the bottom of water tank 9, and air outlet 7 sets up the level equidistance and connects in immersed tube 8 upper end.

As a preferred embodiment, the water source inside the water tank 9 is convenient to replace through the drain hole 15 and the drain valve 16, and the contact area between the air mixed with dust and the water source is convenient to expand through the plurality of air outlets 7.

The junction of outer tuber pipe 11 of immersed tube 8 is provided with first automatically controlled valve 10, and the inboard of outer tuber pipe 11 is connected with hot air device 12, and hot air device 12 is fixed at the outer wall of device box 1, and hot air device 12 is including upper end pipeline heater 123, and the upper end of pipeline heater 123 is connected with out tuber pipe 122, and the inside of out tuber pipe 122 is provided with second automatically controlled valve 121, goes out tuber pipe 122 upper end and outer tuber pipe 11 welded connection to the lower extreme of pipeline heater 123 is connected with air intake 124.

Specifically, during vibration screening, the first electric control valve 10 is opened, the second electric control valve 121 is closed, the switching air pipe 14 is in an outward suction dust removal state at the moment, after screening is finished, the first electric control valve 10 is closed, the second electric control valve 121 is opened, the pipeline heater 123 is started, meanwhile, the fan 13 is controlled to reversely rotate, and at the moment, the switching air pipe 14 is in an air outlet state, so that tea leaves on the vibration screen plate 3 are dried conveniently.

When the novel tea leaf drying machine is used, tea leaves are placed into the vibrating screen plate from the feeding hole, the vibrating motor is started, the vibrating screening process is carried out, the fan is started, the first electric control valve is opened, generated dust is sucked into the water tank, the water pump is started to spray and remove dust through the spraying mechanism, after screening is finished, the fan is started reversely, the second electric control valve is opened, and the drying effect on the tea leaves is achieved.

The tea vibration dust removal screening device can effectively solve the problems that in the prior art, tea or a screening machine is easy to cause secondary pollution in the dust collection process, and the dust is easy to diffuse to the external environment to cause pollution, realizes the effect of completely absorbing and removing dust of dust generated by tea vibration screening, and has a drying effect on tea.

Claims

1. A vibratory dust removal screening device for tea leaves, comprising: device box (1), the upper end of device box (1) is provided with feed inlet (2), and the inside of device box (1) is provided with vibrating screen plate (3) to vibrating screen plate (3)'s outer end is connected with vibrating motor (4), its characterized in that: the lower side of vibrating screen board (3) is provided with spraying mechanism (5), and spraying mechanism (5) is including inlet tube (51), and the lower extreme of inlet tube (51) is connected with water distribution pipe (53) through connecting pipe (52), and the lower extreme of water distribution pipe (53) is connected with shower head (54), the downside of shower head (54) is provided with water tank (9), and the inside of water tank (9) is provided with submarine pipeline (8), and the upper end of submarine pipeline (8) is provided with air outlet (7), and the outer end of submarine pipeline (8) is connected with outer tuber pipe (11), the upper end of outer tuber pipe (11) is connected with fan (13), and the upper end of fan (13) is connected with switches tuber pipe (14), and the upper port of switching tuber pipe (14) is pegged graft at the inner wall of device box (1), and the upper port of switching tuber pipe (14) is located the upside of vibrating screen board (3).

2. The tea vibration dust removal screening device according to claim 1, wherein the water inlet pipe (51) is transversely fixed in the device box (1), the outer end of the water inlet pipe (51) is connected with the water pump (6) through a pipeline, the water inlet end of the water pump (6) is connected with the water pumping pipe (61), the water pumping pipe (61) is inserted into the water tank (9), and the lower end of the water pumping pipe (61) is connected with the filter ball (62).

3. The tea vibration dust removal screening device according to claim 1, wherein a drain hole (15) is formed in the outer wall of the water tank (9), the drain hole (15) is connected with a through hole formed in the wall of the device box (1) in a downward inclined manner, and a drain valve (16) is arranged in the through hole.

4. The tea vibration dust removal screening device according to claim 1, wherein a first electric control valve (10) is arranged at the joint of an outer air pipe (11) of the diving pipe (8), and a hot air device (12) is connected to the inner side of the outer air pipe (11).

5. The tea vibration dust removal screening device according to claim 4, wherein the hot air device (12) is fixed on the outer wall of the device box body (1), the hot air device (12) comprises an upper end pipeline heater (123), the upper end of the pipeline heater (123) is connected with an air outlet pipe (122), a second electric control valve (121) is arranged in the air outlet pipe (122), the upper end of the air outlet pipe (122) is communicated with the outer air pipe (11) in a welding mode, and the lower end of the pipeline heater (123) is connected with an air inlet (124).

6. The tea vibration dust removal screening device according to claim 1, wherein tap water is arranged in the water tank (9), the immersed tube (8) is positioned at the bottom of the water tank (9), and the air outlet (7) is horizontally and equidistantly connected to the upper end of the immersed tube (8).

7. The tea vibration dust removal screening device according to claim 1, wherein the feeding port (2) is of a conical funnel-shaped structure, and a flip cover is hinged to the upper end of the feeding port (2).