CN110170485A - Cleaning equipment for tealeaves - Google Patents

Abstract

The present invention discloses the cleaning equipment for tealeaves, belong to cleaning equipment technical field, including purge chamber, bracket, spin dryer tube, it is equipped with partition inside purge chamber, is equipped with the first solenoid valve in the middle part of partition, purge chamber is divided into upper purge chamber and lower purge chamber by partition, agitator disk is equipped in upper purge chamber, poking bar is connected with below agitator disk, poking bar surface is equipped with fur, passes through output axis connection first motor at the top of agitator disk.The present apparatus can significantly reduce the residual of pesticide and the pollution of heavy metal, moreover it is possible to reduce rapidly temperture of leaves, guarantee tea quality, improve the quality of tealeaves, while also greatly shortening cleaning, dewatering time, improve work efficiency.

Description

Washing equipment for tea

technical field

The invention belongs to the technical field of cleaning equipment, and in particular relates to cleaning equipment for tea leaves.

Background technique

Tea, shrub or small tree, young shoots glabrous, leaves leathery, oblong or elliptic, apex blunt or sharp, base cuneate, top shiny, bottom glabrous or initially pilose, margins serrated, petioles glabrous, Flowers white, petiole sometimes slightly longer; sepals broadly ovate to round, glabrous, persistent; petals broadly ovate, base slightly conjoined, back glabrous, sometimes pubescent; ovary densely white haired; style Hairless, the wild species is found in the mountainous areas of the provinces south of the Yangtze River in China. It is small tree-like, with large leaves, often more than 10 cm long. For a long time, after extensive cultivation, the hair cover and leaf shape have changed greatly. Tea can be used as a drink , contains a variety of beneficial ingredients, and has health effects.

Most of the existing tea cleaning work is done by manpower, which is time-consuming and laborious, and the cleaning efficiency and effect are poor. The use of cleaning equipment and other cleaning is prone to clogging, and the structural design is unreasonable. It is easy to cause a lot of waste of water during cleaning, increase production costs, reduce Production efficiency, it is difficult to clean the pesticide and other residues on the surface of the tea, and it is difficult to clean the tea thoroughly by using detergents to pollute the tea, so it is not suitable for the cleaning of large quantities of tea.

Contents of the invention

The purpose of the present invention is to provide cleaning equipment for tea, which can significantly reduce pesticide residues and heavy metal pollution, and can also rapidly reduce leaf temperature, ensure tea quality, improve tea quality, and also greatly shorten cleaning and dehydration. time, improving work efficiency.

The technical solution adopted by the present invention to achieve the above object is: cleaning equipment for tea leaves, including a cleaning room, a bracket, and a drying barrel. The inside of the cleaning room is provided with a partition, and the middle part of the partition is provided with a first solenoid valve. The cleaning chamber is divided into an upper cleaning chamber and a lower cleaning chamber. The upper cleaning chamber is equipped with a stirring plate, and a stirring rod is connected under the stirring plate. The surface of the stirring rod is provided with soft bristles, and the top of the stirring plate is connected to the first motor through an output shaft. This device is in a fully closed state when cleaning tea leaves, which can effectively improve the cleanliness and food safety level of tea leaves. The cleaning room is divided into upper and lower cleaning rooms, which can carry out preliminary cleaning and deep cleaning of tea leaves. The surface of tea leaves after two cleanings Pesticide residues and heavy metal pollution can be minimized. The stirring plate set in the upper cleaning chamber is circular, and the stirring rod ring under the stirring plate is arranged under the stirring plate. The number of stirring rods can be more than 4 as shown in the picture. Compared with ordinary single stirring rod, this design increases the stirring area and can stir the tea leaves better. The tea leaves can be rolled up and down in the water. Most of the stains on the surface of the tea leaves will be removed by the brush on the surface of the stirring rod. The vortex generated during stirring is used to further dedust and decontaminate the tea leaves, achieving the purpose of preliminary cleaning.

As a preference, a feed inlet is provided on the left side of the top of the cleaning chamber, a first motor and a water injection port are arranged on the right side of the feed inlet in turn, the output end of the first motor is connected to the stirring plate located in the cleaning chamber, and an observation window is provided on the front of the cleaning chamber . Pour the tea leaves that need to be cleaned into the upper cleaning chamber from the feed port for preliminary cleaning. The stirring rod in the upper cleaning chamber is driven by a motor. The speed of the motor should not be too fast, otherwise the tea leaves will be damaged. Pour in a lot of water to clean the tea leaves. The condition during cleaning can be checked outside the observation window. The observation window can be opened. When necessary, the observation window can be opened for processing.

Preferably, a bracket is connected to the bottom of the cleaning chamber, the brackets are arranged symmetrically, a drainage bucket is arranged between the brackets, both ends of the drainage bucket are connected to the drainage bucket through support rods, and an observation window is provided on the front of the drainage bucket. The drainage barrel between the brackets can discharge all the water flow generated during the dehydration of tea leaves, so as to prevent the accumulation of water in the drainage barrel from affecting the normal operation of the drying barrel. The observation window on the front of the drainage barrel has the same effect as the observation window on the front of the cleaning room.

Preferably, an outlet pipe is connected to the middle part of the bottom surface of the drainage bucket, the top surface of the drainage bucket is connected to the cleaning chamber through a communication pipe, and a tea collection box is arranged under the drainage bucket. All the sewage generated during cleaning in the cleaning room will be discharged from the connecting pipe to the drain bucket, and then discharged from the drain pipe at the bottom of the drain bucket. After all the water is drained, put the tea collection box under the drain bucket to collect the dehydrated tea leaves , The entire process from cleaning to dehydration does not require manual operation, and the degree of automation is high, which improves work efficiency.

As a preference, a tea temporary storage box is provided in the lower cleaning chamber, a vibrator is symmetrically arranged at the bottom of the tea temporary storage box, and the vibrator is connected to the top of the inclined platform. Drum, the middle part of the drum is interspersed with a motor shaft, the surface roughness of the drum is between Ra2.3-Ra3.5, and the bottom of the tea temporary storage box is provided with a second solenoid valve. The tea leaves that have been preliminarily cleaned will fall into the tea temporary storage box through the first solenoid valve for deep cleaning. The tea leaves are hedged, and the impacted tea leaves will contact the roller, and the rolling is driven by a motor (not shown in the motor figure). The surface of the roller is provided with a certain value of roughness. The roller can effectively disintegrate the insoluble dirt on the surface of the tea, make it decompose in the water and be washed away by the water, and further clean the tea, which has a more significant effect on reducing the pesticide residues in the tea and reducing the pollution of heavy metals and rare elements. The rotating speed is set so that the tea leaves will not be splashed out of the tea temporary storage box during work, and the surface of the tea leaves will not be scratched. Deep cleaning is carried out on the premise of ensuring the quality of the leaves.

Preferably, water spray pipes are provided on both sides of the tea temporary storage box, the water inlet end of the water spray pipe is connected to the water tank, and the water tank is connected to the outer wall of the cleaning room. The water pipes on both sides of the tea temporary storage box are used for spraying water during deep cleaning, which plays an important role in the cleaning of tea leaves.

As a preference, a drying bucket is provided in the drainage bucket, a third electromagnetic valve corresponding to the position of the connecting pipe is provided on the top surface of the drying bucket, a fixed block is connected to the right side of the drying bucket, the fixed block is connected to the rotating shaft, and the rotating shaft is connected to the second motor. The left end of the drying barrel is provided with a bearing, the inner ring of the bearing is plugged with a fixed rod, and the left end of the fixed rod fixes the side wall of the drain bucket. The tea leaves cleaned in the cleaning room will enter the drying bucket of the drainage bucket through the connecting pipe for drainage. The second motor drives the rotating shaft to rotate. Driven by the rotating shaft, the drying bucket will also rotate accordingly. After washing and dehydrating, at least 20% of the surface moisture of the tea can be reduced, which in fact greatly reduces the energy consumption of tea post-production, and at the same time improves the quality of fresh leaves and improves the quality of tea.

Compared with the prior art, the beneficial effects of the present invention are: 1) Compared with the ordinary single stirring rod, the stirring rod of this design increases the stirring area, can stir the tea leaves better, and can roll the tea leaves into the water and turn them up and down , most of the stains on the surface of the tea leaves will be removed by the brush on the surface of the stirring rod, and the vortex generated during stirring can also be used to further remove dust and dirt from the tea leaves, so as to achieve the purpose of preliminary cleaning; 2) There is a certain value on the surface of the drum Roughness, when the tea leaves are in contact with the roller, due to the impact of the water flow and the rotating roller, the insoluble dirt on the surface of the tea leaves can be effectively disintegrated, making them decompose in the water and washed away by the water, and the tea leaves are further cleaned; 3) The excess surface of the tea leaves All the moisture will be thrown out under the action of centrifugal force. After cleaning and dehydration, at least 20% of the surface moisture of the tea can be reduced, which actually greatly reduces the energy consumption of tea post-production, and at the same time improves the quality of fresh leaves and improves the quality of tea. .

Description of drawings

Fig. 1 is the front view that the present invention is used for the cleaning equipment of tealeaves;

Fig. 2 is a schematic diagram of the internal structure of the cleaning equipment used for tea of the present invention;

Fig. 3 is the structural schematic diagram of the tea temporary storage box of the present invention;

Fig. 4 is a structural schematic diagram of the drainage barrel of the present invention.

Explanation of reference signs: 1 cleaning room; 2 observation window; 3 water injection port; 4 first motor; 5 feeding port; 6 water tank; 7 connecting pipe; 8 second motor; Tube; 12 support rod; 13 drainage bucket; 14 stirring rod; 15 partition; 16 lower cleaning room; 17 vibrator; 18 inclined platform; ; 23 drum; 24 tea temporary storage box; 25 second solenoid valve; 26 motor shaft; 27 third solenoid valve; 28 drying barrel; 29 fixed block; 30 rotating shaft;

Detailed ways

Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail:

Example 1:

As shown in Figures 1-4, the cleaning equipment used for tea includes a cleaning chamber 1, a bracket 9, and a drying barrel 28. The interior of the cleaning chamber 1 is provided with a partition 15, and the middle part of the partition 15 is provided with a first solenoid valve 20. The partition 15 divides the cleaning chamber 1 into an upper cleaning chamber 21 and a lower cleaning chamber 16. The upper cleaning chamber 21 is provided with a stirring plate 33, and the stirring plate 33 is connected with a stirring rod 14 below the stirring rod 14. The surface of the stirring rod 14 is provided with soft bristles. The top of the disc 33 is connected to the first motor 4 through an output shaft. This device is in a fully closed state when cleaning tea leaves, which can effectively improve the cleanliness and food safety level of tea leaves. The cleaning room is divided into upper and lower cleaning rooms, which can carry out preliminary cleaning and deep cleaning of tea leaves. The surface of tea leaves after two cleanings Pesticide residues and heavy metal pollution can be minimized. The stirring plate set in the upper cleaning chamber is circular, and the stirring rod ring under the stirring plate is arranged under the stirring plate. The number of stirring rods can be more than 4 as shown in the picture. Compared with ordinary single stirring rod, this design increases the stirring area and can stir the tea leaves better. The tea leaves can be rolled up and down in the water. Most of the stains on the surface of the tea leaves will be removed by the brush on the surface of the stirring rod. The vortex generated during stirring is used to further dedust and decontaminate the tea leaves, achieving the purpose of preliminary cleaning.

The left side of the top of the cleaning chamber 1 is provided with a feeding port 5, and the right side of the feeding port 5 is provided with a first motor 4 and a water injection port 3 in sequence. There is an observation window 2 on the front of the chamber 1 . Pour the tea leaves that need to be cleaned into the upper cleaning chamber from the feed port for preliminary cleaning. The stirring rod in the upper cleaning chamber is driven by a motor. The speed of the motor should not be too fast, otherwise the tea leaves will be damaged. Pour in a lot of water to clean the tea leaves. The condition during cleaning can be checked outside the observation window. The observation window can be opened. When necessary, the observation window can be opened for processing.

The bottom of the cleaning chamber 1 is connected with a support 9, and the support 9 is arranged symmetrically. A drain barrel 13 is arranged between the supports 9. The two ends of the drain barrel 13 are connected to the drain barrel 13 by a support rod 12. The front of the drain barrel 13 is provided with an observation window 2. The drainage barrel between the brackets can discharge all the water flow generated during the dehydration of tea leaves, so as to prevent the accumulation of water in the drainage barrel from affecting the normal operation of the drying barrel. The observation window on the front of the drainage barrel has the same effect as the observation window on the front of the cleaning room.

The middle part of the bottom surface of the drainage bucket 13 is connected with an outlet pipe 11, and the top surface of the drainage bucket 13 is connected with the cleaning chamber 1 through the connecting pipe 7, and the tea collection box 10 is arranged below the drainage bucket 13. All the sewage generated during cleaning in the cleaning room will be discharged from the connecting pipe to the drain bucket, and then discharged from the drain pipe at the bottom of the drain bucket. After all the water is drained, put the tea collection box under the drain bucket to collect the dehydrated tea leaves , The entire process from cleaning to dehydration does not require manual operation, and the degree of automation is high, which improves work efficiency.

The lower cleaning chamber 16 is provided with a tea temporary storage box 24, and the bottom of the tea temporary storage box 24 is symmetrically provided with a vibrator 17, and the vibrator 17 is connected to the top of the inclined platform 18. Temporary storage box 24 inside is provided with cylinder 23, and the middle part of cylinder 23 is interspersed with motor shaft 26, and the surface roughness of cylinder 23 is between Ra2.3-Ra3.5, and tea temporary storage box 24 bottom surface is provided with second electromagnetic valve 25. The tea leaves that have been preliminarily cleaned will fall into the tea temporary storage box through the first solenoid valve for deep cleaning. The tea leaves are hedged, and the impacted tea leaves will contact the roller, and the rolling is driven by a motor (not shown in the motor figure). The surface of the roller is provided with a certain value of roughness. The roller can effectively disintegrate the insoluble dirt on the surface of the tea, make it decompose in the water and be washed away by the water, and further clean the tea, which has a more significant effect on reducing the pesticide residues in the tea and reducing the pollution of heavy metals and rare elements. The rotating speed is set so that the tea leaves will not be splashed out of the tea temporary storage box during work, and the surface of the tea leaves will not be scratched. Deep cleaning is carried out on the premise of ensuring the quality of the leaves.

Both sides of tea temporary storage box 24 are provided with water spray pipe 19, and the water inlet end of water spray pipe 19 connects water tank 6, and water tank 6 connects cleaning room 1 outer wall. The water pipes on both sides of the tea temporary storage box are used for spraying water during deep cleaning, which plays an important role in the cleaning of tea leaves.

Drain barrel 13 is provided with drying bucket 28, the top surface of drying bucket 28 is provided with the third electromagnetic valve 27 corresponding to the position of connecting pipe 7, the right side of drying bucket 28 is connected with fixed block 29, and fixed block 29 is connected with rotating shaft 30, The rotating shaft 30 is connected to the second motor 8, and the left end of the drying barrel 28 is provided with a bearing 32, and the inner ring of the bearing 32 is inserted with a fixed rod 31, and the left end of the fixed rod 31 is fixed to the side wall of the drainage bucket 13. The tea leaves cleaned in the cleaning room will enter the drying barrel of the drainage barrel through the connecting pipe for drainage. The second motor drives the rotating shaft to rotate, and the drying barrel will also rotate under the drive of the rotating shaft. After washing and dehydrating, at least 20% of the surface moisture of the tea can be reduced, which in fact greatly reduces the energy consumption of tea post-production, and at the same time improves the quality of fresh leaves and improves the quality of tea.

Example 2:

When the cleaning equipment for tea leaves of the present invention is actually used: pour the tea leaves to be cleaned from the feed port 5 into the upper cleaning chamber 21 for preliminary cleaning, and the stirring rod 14 in the upper cleaning chamber 21 is driven by the first motor 4, The water injection port 3 is connected to an external water source, and a large amount of water is poured into to clean the tea leaves. The agitating disc 33 arranged in the upper cleaning chamber 21 is circular, and the stirring rod 14 ring below the agitating disc 33 is arranged under the agitating disc 33. The number of 33 can be more than 4 as shown in the picture. Compared with the ordinary single stirring rod, this design increases the stirring area and can stir the tea leaves better. The tea leaves can be rolled up and down in the water, and most of the stains on the surface of the tea leaves It will be removed by the brush on the surface of the stirring rod, and the preliminary tea leaves will flow from the first electromagnetic valve 20 into the tea temporary storage box 24 in the lower cleaning chamber 16, and the vibration of the vibrator 17 will shake the tea leaves slightly away from the tea temporary storage At the bottom of the box 24, the water spray pipes 19 on both sides of the tea temporary storage box 24 are used to hedge the tea leaves. The impacted tea leaves will come into contact with the rotating drum 23. Since the surface of the drum 23 is rough, the tea leaves will be subjected to impact and friction at the same time. It can effectively disintegrate the insoluble dirt on the surface of tea leaves, make them decompose in water and be washed away by water, and further clean the tea leaves. After deep cleaning, the tea leaves will enter the drying bucket 28 of the drainage bucket 13 through the connecting pipe 7 for further cleaning. Drainage, the second motor 8 drives the rotating shaft 30 to rotate, and the drying barrel 28 will also rotate under the driving of the rotating shaft 30, and the excess water on the surface of the tea will be thrown out under the action of centrifugal force. After cleaning and dehydrating, at least it can reduce 20% tea surface moisture, after drying, the third battery valve 27 of the drying bucket 28 will face down, so that the tea leaves are discharged from the discharge port 11.

The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the category of the present invention, and the scope of patent protection of the present invention should be defined by the claims.

Claims (7)

1. being used for the cleaning equipment of tealeaves, including purge chamber (1), bracket (9), spin dryer tube (28), it is characterised in that: the cleaning Partition (15) are equipped with inside room (1), are equipped with the first solenoid valve (20) in the middle part of the partition (15), the partition (15) is by purge chamber (1) it is divided into purge chamber (21) and lower purge chamber (16), is equipped with agitator disk (33) in the upper purge chamber (21), the agitator disk (33) lower section is connected with poking bar (14), and poking bar (14) surface is equipped with fur, is passed through at the top of the agitator disk (33) defeated Axis connection first motor (4) out.

2. the cleaning equipment according to claim 1 for tealeaves, it is characterised in that: purge chamber (1) top left side Equipped with feed inlet (5), first motor (4), water filling port (3), the first motor (4) are successively arranged on the right side of the feed inlet (5) Output end connection be located at the agitator disk (33) in purge chamber (1), the purge chamber (1) front is equipped with observation window (2).

3. the cleaning equipment according to claim 1 for tealeaves, it is characterised in that: connection below the purge chamber (1) Have bracket (9), the bracket (9) is symmetrical arranged, and is equipped with draining bucket (13) between the bracket (9), the draining bucket (13) two End is equipped with observation window (2) by support rod (12) connection draining bucket (13), draining bucket (13) front.

4. the cleaning equipment according to claim 1 for tealeaves, it is characterised in that: in the middle part of draining bucket (13) bottom surface It is connected with outlet pipe (11), draining bucket (13) top surface is connect by communicating pipe (7) with purge chamber (1), the draining bucket (13) lower section is equipped with tealeaves collecting box (10).

5. the cleaning equipment according to claim 1 for tealeaves, it is characterised in that: be equipped in the lower purge chamber (16) Tealeaves holding tank (24), tealeaves holding tank (24) bottom symmetrical are equipped with vibrator (17), and the vibrator (17) is connected to Above sloping platform (18), the tealeaves holding tank (24) by strainer (22) around forming, the tealeaves holding tank (24)) internal be equipped with Roller (23), roller (23) middle part are interspersed with motor shaft (26), and the surface roughness of the roller (23) is in Ra2.3- Between Ra3.5, tealeaves holding tank (24) bottom surface is equipped with second solenoid valve (25).

6. the cleaning equipment according to claim 5 for tealeaves, it is characterised in that: tealeaves holding tank (24) two sides Equipped with sparge pipe (19), the water inlet end of the sparge pipe (19) connects water tank (6), and water tank (6) connection purge chamber (1) is outside Wall.

7. the cleaning equipment according to claim 1 for tealeaves, it is characterised in that: be equipped with and get rid of in the draining bucket (13) Dry bucket (28), spin dryer tube (28) top surface are equipped with third solenoid valve (27) corresponding with communicating pipe (7) position, the spin dryer tube (28) right side connection fixing block (29), the fixed block (29) connect shaft (30), and the shaft (30) connects the second motor (8), spin dryer tube (28) left end is equipped with bearing (32), and bearing (32) inner ring is plugged with fixed link (31), described Fixed link (31) left end fixes draining bucket (13) side wall.