KR102619988B1 - Bulb plant washing and peeling off system - Google Patents

Abstract

The present invention relates to a system for washing and peeling bulbs. More specifically, the process of washing and peeling bulb agricultural products such as potatoes, sweet potatoes, carrots, ginger, deodeok, and bellflower root into thin layers is carried out in a large, quick, and clean manner. It relates to a system for washing and peeling bulbs that allows them to grow.

Description

Bulb washing and peeling system {BULB PLANT WASHING AND PEELING OFF SYSTEM}

The present invention relates to a system for washing and peeling bulbs. More specifically, the process of washing and peeling bulb agricultural products such as potatoes, sweet potatoes, carrots, ginger, deodeok, and bellflower root into thin layers is carried out in a large, quick, and clean manner. It relates to a system for washing and peeling bulbs that allows them to grow.

In general, bulbs such as potatoes, sweet potatoes, taro, ginger, and turmeric are used in a variety of dishes. In general, these bulbous agricultural products are not uniform in shape and have large variations, so they are subject to processing, including bulk washing and peeling. There are many difficulties.

Due to the above-mentioned difficulties, these bulbs have traditionally been washed and peeled by hand, relying on human resources. Recently, various peeling devices have been developed and used commercially to replace manual processing with automation.

For example, prior art related to such automatic bulb washing and peeling, Republic of Korea Patent Publication No. 10-2018-0067058 (Bulb washing and peeling station; hereinafter referred to as Document 1) and Republic of Korea Patent Publication No. 10-2114166 ( There is a bulb peeling device; hereinafter referred to as Document 2).

Among such prior arts, Document 1 includes a support frame 12 having an inclined water collection plate 26 on the inside, as shown in FIG. 1 of the accompanying drawing; A brush roller (16) composed of an shaft pipe (18) having a water supply hole (28) and a brush (30) and connected and installed between the left and right support portions of the support frame (12); A water supply pipe (20) coupled to the other side of the shaft pipe (18) of the brush roller (16) to enable idling rotation through a bearing (36) and connected to a water pump; A motor (14) installed and fixed to one side of the support frame (12) and connected to the shaft tube (18) of the brush roller (16); A cylindrical mesh 42 is connected between the left and right disks 38 and 40, and the shaft tube of the brush roller 16 is connected through bearings coupled to the bearing cases 54 and 56 of the left and right disks 38 and 40. a washing drum (24) rotatably connected to (18); It consists of a deceleration motor (22) fixed to the other support of the support frame (12) and connected to the washing drum (24) and chain belt (62).

On the other hand, in Document 2, as shown in the accompanying drawing FIG. 2, the housing 10 is rotatably installed, and has a drain hole 20a equipped with a peeling means 21 for peeling the skin of the raw material supplied on the inner peripheral surface. Cylindrical rotating drum (20); It penetrates the rotary drum 20 in a rotatable state and is installed adjacent to the lower inner circumferential surface of the rotary drum 20, spraying high-pressure washing water, and forming the supplied raw material in a spiral shape along the longitudinal direction on the outer circumferential surface through the stripping means 21. ) and a transfer rotary shaft (30) formed with a transfer screw (31) that transfers while rubbing against; and a water collection chamber 40 provided on the lower side of the rotating drum 20, which collects washing water and drains it to the outside. Bearing brackets 33 are provided on both ends of the transfer rotation shaft 30, and the bearings The bracket 33 is supported with adjustable height on support bars 14 provided on both sides of the housing 10, and the support bars 14 include a plurality of binding holes 33a protruding from the bearing bracket 33. ) is formed with a plurality of slots (14a) having a predetermined length through which the bolt (33b) is connected.

However, in most of the above-mentioned prior arts, cleaning and peeling are performed by repeated rotational friction with a brush while the bulbs are placed inside the drum, so many scratches, including scratches, occur on the surface of the bulbs, reducing the product value. There is a problem that causes damage.

In addition, since the above-described prior art techniques involve washing through rotational friction of a rough brush, the peeling thickness is so thick that there is a problem in that 20 to 30% of the weight of the bulbs is lost.

References related to the prior art related to washing and peeling of these conventional bulbs are as follows.

Document 1: Republic of Korea Patent Publication No. 10-2018-0067058 (Name: Bulb washing and peeling device; Application date: December 12, 2016)

Document 2: Republic of Korea Patent Publication No. 10-2114166 (Name: Bulb peeling device; Application date: September 30, 2019)

The present invention was created in consideration of the problems of the prior art as described above, and the process of washing and peeling bulbous agricultural products such as potatoes, sweet potatoes, carrots, ginger, deodeok, and bellflower root into thin layers is large, quick, and clean. The purpose is to provide a bulb washing and peeling system that allows this to be achieved.

The present invention for achieving the above object includes a supply device (l10) for continuously supplying bulbs; At the center of the chamber 121, where the bulbs supplied through the supply device 110 and the washing water supplied through the water supply path are stored, the bulbs are moved from the middle part to the outer part (at both ends in the longitudinal direction), and the chamber 121 In the upper and lower parts of the bulb, the bulbs moving to the outer part are moved to the middle part to create a multi-layer circulation, which induces washing and peeling by friction between the bulbs and the water, and after washing and peeling, foreign substances, peeling material, washing water, and bulbs are removed respectively. A washing and stripping device (120) that separates and discharges water at intervals; A transfer and discharge device (l30) that transfers the bulbs discharged from the washing and peeling device (120) to a packaging or post-processing location; A final washing device (140) for final cleaning by spraying water on the bulbs transported along the transport and discharge device (130); A drying device 150 that removes foreign substances and moisture by spraying air on the bulbs transported along the transport and discharge device 130 after the final washing; It is characterized by including.

The washing and stripping device 120 of the present invention includes a chamber 121 provided at the top with a hopper into which bulbs supplied through a supply device 110 are introduced; a rotation shaft 122 installed along the longitudinal direction of the chamber 121 and rotated by a motor (M) driven at a preset time and speed; Wing angles are formed in opposite directions on the left and right sides of the center of the rotation axis 122, and inner screws 1 and 2 (123a) of small diameter are used to push and move the bulbs and water from the middle part to the outer part. 123b); Located outside the inner screws 1 and 2 (123a) and (12b), wing angles are formed in opposite directions on the left and right sides centered on the middle of the rotation axis 122, so that the bulbs and water are separated from the outer part to the middle. Large-diameter outer screws 1 and 2 (124a) and (124b) that are pushed and moved to each part; a foreign matter discharge unit 125 that transports and discharges foreign matter and peeling matter dropped on the lower surface of the chamber 121 and washing water within the chamber when the set time elapses; After the foreign matter, peeling material, and washing water in the chamber are discharged, the bulb discharge unit 126 discharges the bulbs collected while being transferred to the middle part of the chamber 121; It is characterized by including.

The present invention according to the problem solving means as described above is a multi-layer circular rotation of the bulbous flow clockwise and counterclockwise in the right side of the chamber 121 by mutual friction and water current (buffering effect along with friction due to water). By allowing the peeling to occur three-dimensionally along with washing, the bulbs are quickly washed and peeled, and at the same time, a thin peeling is performed only on the epidermis portion, as if cutting off the surface, without excessive impact or direct cutting on the bulbs. This has the effect of minimizing damage (bruising) to the bulbs and minimizing the loss of bulbs due to excessive shedding.

In addition, the present invention achieves the effect of enabling mass production by automatically and quickly discharging the washed and peeled bulbs, as described above, in the three-dimensional process of peeling along with washing, discharge of foreign substances, peeling materials, and washing water, and discharge of washed and peeled bulbs.

In addition, the present invention is further provided with the final washing device 140, which completely removes foreign substances and peelings remaining in the bulbs that are primarily washed in the washing and peeling device 120, as well as dirty washing water after washing, The drying device 150 is further provided to quickly dry the completely washed bulbs so that packaging or post-processing (e.g. cooking) can be performed immediately.

Figure 1 is a cross-sectional view showing an example of a conventional bulb washing and peeling device.
Figure 2 is a partial cross-sectional view showing an example of another conventional bulb washing device.
Figure 3 is a perspective view showing the configuration of the present invention.
Figure 4 is a side view showing the configuration of the present invention.
Figure 5 is a side view showing a further configuration of the present invention.
Figure 6 is a perspective view showing the external configuration of the washing and stripping device of the present invention.
Figure 7 is a perspective view showing the internal configuration of the washing and stripping device of the present invention.
Figure 8 is a perspective view showing the internal structure of the washing and stripping device of the present invention from another angle.

The present invention will be described as follows with reference to the accompanying drawings Figures 3 to 8 presented in this way.

As shown in FIGS. 3 and 4, the bulb washing and peeling device 100 of the present invention includes a supply device 110 that continuously supplies bulbs; At the center of the chamber 121, where the bulbs supplied through the supply device 110 and the washing water supplied through the water supply path are stored, the bulbs are moved from the middle part to the outer part (at both ends in the longitudinal direction), and the chamber 121 In the upper and lower parts of the bulb, the bulbs moving to the outer part are moved to the middle part to create a multi-layer circulation, which induces washing and peeling by friction between the bulbs and the water, and after washing and peeling, foreign substances, peeling material, washing water, and bulbs are removed respectively. A washing and stripping device (120) that separates and discharges water at intervals; A transfer and discharge device (l30) that transfers the bulbs discharged from the washing and peeling device (120) to a packaging or post-processing location; It may include.

In addition, as shown in FIG. 5 of the accompanying drawing, the present invention includes a final washing device 140 for final cleaning by spraying water on the bulbs transported along the transfer and discharge device 130; A drying device 150 that removes foreign substances and moisture by spraying air on the bulbs transported along the transport and discharge device 130 after the final washing; It may have been made by including more.

As shown in FIGS. 6 to 8 of the accompanying drawings, the washing and stripping device 120 of the present invention includes a chamber 121 provided at the top with a hopper into which bulbs supplied through the supply device 110 are introduced; a rotation shaft 122 installed along the longitudinal direction of the chamber 121 and rotated by a motor (M) driven at a preset time and speed; Wing angles are formed in opposite directions on the left and right sides of the center of the rotation axis 122, and inner screws 1 and 2 (123a) of small diameter are used to push and move the bulbs and water from the middle part to the outer part. 123b); Located outside the inner screws 1 and 2 (123a) and (12b), wing angles are formed in opposite directions on the left and right sides centered on the middle of the rotation axis 122, so that the bulbs and water are separated from the outer part to the middle. Large-diameter outer screws 1 and 2 (124a) and (124b) that are pushed and moved to each part; a foreign matter discharge unit 125 that transports and discharges foreign matter and peeling matter dropped on the lower surface of the chamber 121 and washing water within the chamber when the set time elapses; After the foreign matter, peeling material, and washing water in the chamber are discharged, the bulb discharge unit 126 discharges the bulbs collected while being transferred to the middle part of the chamber 121; It may have been included.

In the above, the inner screw 1 (123a) is a left-angled wing disposed on the left side of the center of the rotation axis 122, and while spaced apart from the rotation axis 122, both ends are connected to the rotation axis 122 by fixing bars. It may be fixed, and the inner screw 2 (123b) is a right-angled wing disposed on the right side centered in the middle of the rotation axis 122, and while spaced apart from the rotation axis 122, both ends are connected to the rotation axis by a fixed bar. 122) may be fixed.

In the above, the outer screw 1 (124a) is a right-angled wing disposed on the left side of the center of the rotation axis 122, and is spaced apart from the inner screw 1 (123a), and both ends of the rotation shaft 122 are held by a fixing bar. ), and the outer screw 2 (124b) is a left-angled wing disposed on the right side of the center of the rotation axis 122, and is fixed at both ends while being spaced apart from the inner screw 2 (123b). It may be fixed to the rotation axis 122 by a bar.

In the above, the foreign matter discharge unit 125 includes a blocking means 125a made of a perforated plate or mesh body provided along the longitudinal direction on the lower surface of the chamber 121; A foreign matter discharge path 125b and a foreign matter discharge screw ( 125c); may be included.

In the above, the bulbar discharge portion 126 includes a discharge hole 126a formed in the lower middle side portion of the chamber 121; It is a slide operation by a cylinder, and the discharge hole 126a is closed during the time when foreign substances, peeling materials, and washing water in the chamber are discharged, including the cleaning time, and after foreign substances, peeling materials, and washing water in the chamber are discharged, the discharge hole 126a is closed. It may include an opening/closing door (126b) that opens the discharge hole (126a).

On the other hand, in the present invention, the transfer and discharge device 130 may be a conveyor extending from the bottom of the discharge hole 126a, which is the bulb discharge portion 126 of the washing and stripping device 120, to the other side.

On the other hand, in the present invention, the final washing device 140 may be a water spray device that sprays water from above the transfer and discharge device 130.

On the other hand, the drying device 150 of the present invention may be an air injection device that sprays air for a certain section above the transfer and discharge device 130.

The operation of the present invention is explained as follows.

The present invention includes a supply device (l10) for continuously supplying bulbs, as shown in FIGS. 3 and 4 of the accompanying drawings; At the center of the chamber 121, where the bulbs supplied through the supply device 110 and the washing water supplied through the water supply path are stored, the bulbs are moved from the middle part to the outer part (at both ends in the longitudinal direction), and the chamber 121 In the upper and lower parts of the bulb, the bulbs moving to the outer part are moved to the middle part to create a multi-layer circulation, which induces washing and peeling by friction between the bulbs and the water, and after washing and peeling, foreign substances, peeling material, washing water, and bulbs are removed respectively. A washing and stripping device (120) that separates and discharges water at intervals; A transfer and discharge device (l30) that transfers the bulbs discharged from the washing and peeling device (120) to a packaging or post-processing location; It is a bulb washing and peeling device (100) including.

In the present invention, as the bulbs rotate clockwise and counterclockwise in multi-layer circulation in the right side of the chamber 121, washing and shedding are achieved in three dimensions by mutual friction and water current (absorbing effect along with friction caused by water). By doing this, the bulbs can be washed and peeled quickly, and at the same time, the bulbs can be peeled thinly only on the epidermis without excessive impact or direct cutting, minimizing damage (bruising) to the bulbs. It is possible to minimize the loss of bulbs due to excessive shedding.

In addition, the present invention enables mass production by automatically and quickly performing the three-dimensional process of peeling along with washing, discharge of foreign substances, peeling materials, and washing water, and discharge of washed and peeled bulbs as described above.

In addition, as shown in FIG. 5 of the accompanying drawing, the present invention includes a final washing device 140 for final cleaning by spraying water on the bulbs transported along the transfer and discharge device 130; A drying device 150 that removes foreign substances and moisture by spraying air on the bulbs transported along the transport and discharge device 130 after the final washing; It is also preferable to further include, and the present invention will be described below by applying an example of a state in which the final washing device 140 and the drying device 150 are included.

As described above, if the final washing device 140 is further provided, the foreign matter and peeling matter remaining in the bulbs that were primarily washed in the washing and peeling device 120, as well as the dirty washing water after washing, can be completely removed. If the drying device 150 is further provided, it is possible to quickly dry completely washed bulbs so that packaging or post-processing (e.g. cooking) can be performed immediately.

Here, the supply device 110 of the present invention is a preferred embodiment of a lifting supply device that continuously lifts and supplies bulbs from a low altitude to a high altitude and guides them into the chamber 121 through a hopper. The height of the chamber 121 is If is in a low position, the supply device 110 may be a horizontal conveyor with no altitude difference.

In this way, the supply device 110 can be applied by changing its design according to the height of the chamber 121, which may vary depending on the installation environment of the present invention.

Meanwhile, the washing and stripping device 120, which is a major part of the present invention, is a chamber provided at the top with a hopper into which the bulbs supplied through the supply device 110 are introduced, as shown in FIGS. 6 to 8 of the accompanying drawings. 121); a rotation shaft 122 installed along the longitudinal direction of the chamber 121 and rotated by a motor (M) driven at a preset time and speed; Wing angles are formed in opposite directions on the left and right sides of the center of the rotation axis 122, and inner screws 1 and 2 (123a) of small diameter are used to push and move the bulbs and water from the middle part to the outer part. 123b); Located outside the inner screws 1 and 2 (123a) and (12b), wing angles are formed in opposite directions on the left and right sides centered on the middle of the rotation axis 122, so that the bulbs and water are separated from the outer part to the middle. Large-diameter outer screws 1 and 2 (124a) and (124b) that are pushed and moved to each part; a foreign matter discharge unit 125 that transports and discharges foreign matter and peeling matter dropped on the lower surface of the chamber 121 and washing water within the chamber when the set time elapses; After the foreign matter, peeling material, and washing water in the chamber are discharged, the bulb discharge unit 126 discharges the bulbs collected while being transferred to the middle part of the chamber 121; What is included is considered a preferred embodiment.

In the above, the chamber 121 is a drum with a hopper provided in the middle of the upper surface, a washing water supply line with spray nozzles arranged at intervals along the longitudinal direction of the upper surface, and the lower surface curved in a semicircular shape. This is a preferred embodiment.

As described above, when the lower surface of the chamber 121 is formed in a semicircular shape, foreign substances and peelings detached from the bulbs are smoothly guided to the blocking means 125a, which is a perforated plate or net of the foreign matter discharge unit 125. possible.

In the above, the motor M operates the rotation shaft 122 at a driving time and speed set according to the operation of the control panel.

For reference, a power supply device that supplies operating power is connected to the control panel, which supplies power to each part of the electrical circuit to enable operation. When the set value is input through the operation switch or touch screen, the motor ( There is a control circuit including a microprocessor that controls the operation time and speed of M) and displays the operating status to the outside through an output device.

At this time, the control circuit also controls the opening and closing operation of the discharge end of the foreign matter discharge unit 125, the rotational operation of the foreign matter discharge screw 125c, and the opening and closing operation of the opening and closing door 126b of the bulbous flow discharge unit 126, which will be described later.

In the above, the inner screw 1 (123a) is a wing with a left angle (/) disposed on the left side of the center of the rotation axis 122, and while spaced apart from the rotation axis 122, both ends are connected to the rotation axis ( 122), and the inner screw 2 (123b) is a wing with a right angle (\) disposed on the right side centered in the middle of the rotation axis 122, and both ends are attached to the fixing bar while being spaced apart from the rotation axis 122. It is fixed to the rotation axis 122, and in the above, the outer screw 1 (124a) is a wing with a right angle (\) disposed on the left side of the center of the rotation axis 122, and is spaced apart from the inner screw 1 (123a). In a state where both ends are fixed to the rotation axis 122 by a fixing bar, the outer screw 2 (124b) is a wing with a left angle (/) disposed on the right side of the center of the rotation axis 122, and the inner screw 2 Both ends are fixed to the rotation axis 122 by a fixing bar while being spaced apart from (123b).

The inclination direction and angle of the left angle (/) and the right angle (\) are illustrative of the cross section of the screw blade, and are set in the inclination direction to move the bulb in the horizontal direction when the rotation axis 122 rotates clockwise. .

In the present invention as described above, the inner screw 1 (123a) and the inner screw 2 (123b) are made of wings with angles in opposite directions centered on the middle of the rotation axis 122, so that the bulbous flow is connected to the rotation axis 122. That is, it is pushed from the middle part of the center to the left and right sides, respectively, on both sides in the longitudinal direction of the chamber 121.

At this time, the outer screw 1 (124a) and the outer screw 2 (124b) are made of wings with angles in opposite directions centered on the middle of the rotation axis 122, so that the left and right sides on both sides in the longitudinal direction of the chamber 121 The bulbs that have been pushed to the right are respectively pushed to the upper and lower middle portions of the inner screws 1 and 2 (123a) and (123b).

In the present invention, as described above, the bulbs rotate clockwise and counterclockwise in the right side of the chamber 121, and are washed and peeled by mutual friction and water current.

In addition, in the above, the foreign matter discharge unit 125 includes a blocking means 125a made of a perforated plate or mesh provided along the longitudinal direction on the lower surface of the chamber 121; A foreign matter discharge path 125b and a foreign matter discharge screw ( 125c); is included as a preferred embodiment.

At this time, in a preferred embodiment, the blocking means (125a) is a perforated plate or mesh material that blocks bulbs and allows foreign substances and peeling materials to pass through the foreign matter discharge path (125b).

Only in this way is it possible to separate the bulbs and the peeling material containing foreign substances and discharge them at different times.

At this time, the foreign matter discharge path 125b is a screw housing provided below the blocking means 125a, and the discharge end formed on one side is blocked during the cleaning time and has a door that opens when the set cleaning time ends. This is a preferred embodiment.

At this time, in a preferred embodiment, the foreign matter discharge screw 125c is a transfer screw rotated by a motor m provided at one end (the other end of the discharge end) of the foreign matter discharge path 125b.

In the above, the bulbar discharge portion 126 includes a discharge hole 126a formed in the lower middle side portion of the chamber 121; It is a slide operation by a cylinder, and the discharge hole 126a is closed during the time when foreign substances, peeling materials, and washing water in the chamber are discharged, including the cleaning time, and after foreign substances, peeling materials, and washing water in the chamber are discharged, the discharge hole 126a is closed. A preferred embodiment includes an opening/closing door (126b) that opens the discharge hole (126a).

In the present invention, cleaning is performed while removing foreign substances and peelings from bulbs through the above operation during the washing time set through the control panel, and when the washing time is over, the foreign matter discharge unit 125 operates to remove foreign substances and The peeling material and the washing water contaminated by washing are discharged. At this time, when the water level sensor, including a limit sensor and a float sensor (not shown), detects completion of drainage, the control circuit of the control panel operates the cylinder to block the discharge hole (126a). Open the opening/closing door (126b) so that the washed bulbs are discharged through the discharge hole (126a).

At this time, the operation of discharging the bulbs is achieved by rotating the outer screw 1 (124a) and outer screw 2 (124b) located below the chamber 121 to push and concentrate the bulbs to the middle part of the chamber 121.

On the other hand, in a preferred embodiment of the present invention, the transfer and discharge device 130 is a conveyor extending from the bottom of the discharge hole 126a, which is the bulb discharge portion 126 of the washing and stripping device 120, in the other direction.

In this way, the washed bulbs discharged through the discharge hole 126a are sequentially transferred to the packaging location or post-processing location.

Meanwhile, in a preferred embodiment of the present invention, the final washing device 140 is a water spray device that sprays water from above the transfer and discharge device 130.

In this case, water is sprayed on the bulbs transported through the transport and discharge device 130 to remove foreign matter or peeling matter on the surface of the bulbs and dirty washing water after washing, thereby making the bulbs clean.

Meanwhile, in a preferred embodiment of the present invention, the drying device 150 is an air injection device that sprays air for a certain section above the transfer and discharge device 130.

In this case, air is sprayed on the surface of the bulbs cleaned through the final washing device 140 to remove moisture from the surface of the bulbs and enable packaging or post-processing.

Although the invention has been described and illustrated in connection with preferred embodiments for illustrating the principles of the invention, the invention is not limited to the construction and operation as so shown and described.

In addition, those skilled in the art will understand that numerous changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims.

Accordingly, all such appropriate changes, modifications and equivalents should be considered to fall within the scope of the present invention.

100: Bulb washing and peeling system 110: Supply device
120: Cleaning and stripping device 121: Chamber
122: Rotation axis 123a, 123b: Inner screw 1, 2
124a, 124b: Outer screw 1,2 125: Foreign matter discharge part
125a: Blocking means 125b: Foreign matter discharge path
125c: discharge screw 126: bulb discharge unit
126a: discharge hole 126b: opening/closing door
130: transfer discharge device 140: final washing device
150: Drying device M, m: Motor

Claims (2)

Supply device (l10) for continuously supplying bulbs;
In the center of the chamber 121, where the bulbs supplied through the supply device 110 and the washing water supplied through the water supply path are stored, the bulbs are moved from the middle part to the outer part (at both ends in the longitudinal direction). 121) An inner screw consisting of a left-angled inner screw 1 (123a) disposed on the left side of the rotation axis 122 crossing the center, and a right-angled inner screw 2 (123b) disposed on the right side of the rotation axis 122. And it is made of a larger diameter than the inner screws so that the bulbous flow moving from the upper and lower parts of the chamber 121 to the left and right outer parts is moved to the middle part to achieve multi-layer circulation, and the left side is centered around the middle of the rotation axis 122. Including an outer screw consisting of an outer screw 1 (124a) disposed at a right angle and an outer screw 2 (124b) disposed at a left angle on the right side centered on the middle of the rotation axis 122, mutual friction between bulbs A washing and stripping device (120) that induces washing and stripping by friction between water and water, and separates and discharges foreign substances, peelings, washing water, and bulbs after washing and stripping, respectively, with time differences;
A transfer and discharge device (l30) that transfers the bulbs discharged from the washing and peeling device (120) to a packaging or post-processing location;
A final washing device (140) for final cleaning by spraying water on the bulbs transported along the transport and discharge device (130); and
A drying device 150 that removes foreign substances and moisture by spraying air on the bulbs transported along the transport and discharge device 130 after the final washing; including,
A bulb washing and peeling system characterized by a. In claim 1,
The washing and stripping device 120,
A chamber 121 provided at the top with a hopper into which bulbs supplied through the supply device 110 are introduced;
a rotation shaft 122 installed along the longitudinal direction of the chamber 121 and rotated by a motor (M) driven at a preset time and speed;
Wing angles are formed in opposite directions on the left and right sides of the center of the rotation axis 122, and inner screws 1 and 2 (123a) of small diameter are used to push and move the bulbs and water from the middle part to the outer part. 123b);
Located outside the inner screws 1 and 2 (123a) and (12b), wing angles are formed in opposite directions on the left and right sides centered on the middle of the rotation axis 122, so that the bulbs and water are separated from the outer part to the middle. Large-diameter outer screws 1 and 2 (124a) and (124b) that are pushed and moved to each part;
a foreign matter discharge unit 125 that transports and discharges foreign matter and peeling matter dropped on the lower surface of the chamber 121 and washing water within the chamber when the set time elapses; and
After the foreign matter, peeling material, and washing water in the chamber are discharged, the bulb discharge unit 126 discharges the bulbs collected while being transferred to the middle part of the chamber 121; including,
A bulb washing and peeling system characterized by a.