Impurity removal device used before freeze-drying of roses

Abstract

The utility model discloses an impurity removal device before freeze-drying of roses, and mainly relates to the field of impurity removal and screening of the roses. Comprising an impurity removing roller rotationally arranged between a feeding conveyor and a discharging conveyor, a plurality of chip leaking holes are formed in the side wall of the impurity removing roller, the impurity removing roller is obliquely arranged, the feeding conveyor and the discharging conveyor are located at the upper end and the lower end of the impurity removing roller in the oblique direction respectively, and a support is arranged on one side of the discharging conveyor. A plurality of transverse winnowing nozzles are arranged on the support, a baffle is arranged on the other side of the discharging conveyor, and a collecting groove is formed in the bottom of the baffle and located below the impurity removing roller and the discharging conveyor. The device disclosed by the utility model has the beneficial effects that the technical problem that the quality of freeze-dried roses is influenced because petals falling from the roses cannot be effectively separated and purified can be solved, and broken leaves or independent petals in the roses can be effectively separated and purified, so that the influence on the integrity of the freeze-dried roses is reduced; the quality of the freeze-dried roses is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of rose flower impurity removal, and specifically relates to a rose flower impurity removal device before freeze-drying. BACKGROUND

[0002] Before the freeze-drying treatment of rose flowers, the broken leaves or fallen petals in the rose flowers need to be removed, so as to ensure the integrity of the rose flowers after freeze-drying and the quality of the freeze-dried rose flowers. The existing impurity removal device can only remove the broken leaves and petals in the rose flowers, and cannot effectively separate the relatively large rose petals that fall from the rose flowers, so that there are still single rose petals in the rose flowers after freeze-drying, which affects the integrity of the freeze-dried rose flowers and reduces the quality of the freeze-dried rose flowers. SUMMARY

[0003] The utility model aims at providing a rose flower impurity removal device before freeze-drying, which can effectively separate the broken leaves or single petals in the rose flowers and reduce the influence on the integrity of the rose flowers after freeze-drying, so as to ensure the quality of the freeze-dried rose flowers.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A rose flower impurity removal device before freeze-drying, comprising a impurity removal cylinder rotatably arranged between an inlet conveyor and an outlet conveyor, a plurality of debris leakage holes are arranged on the side wall of the impurity removal cylinder, the impurity removal cylinder is arranged obliquely, the inlet conveyor and the outlet conveyor are respectively arranged at the upper end and the lower end of the oblique direction of the impurity removal cylinder, a support is arranged on one side of the outlet conveyor, a plurality of transverse air separation nozzles are arranged on the support, a baffle is arranged on the other side of the outlet conveyor, a collecting groove is arranged at the bottom of the baffle, and the collecting groove is arranged below the impurity removal cylinder and the outlet conveyor.

[0006] Further, a plurality of vertical air separation nozzles are arranged below the outlet conveyor.

[0007] Further, a plurality of parallel conveying belts are arranged on the outlet conveyor, a plurality of spacing holes are arranged between adjacent conveying belts, and the vertical air separation nozzles are arranged below the spacing holes.

[0008] Further, a discharging plate is arranged below the end of the inlet conveyor, the discharging plate is arranged obliquely, and the discharging plate extends into the interior of the impurity removal cylinder.

[0009] Further, a plurality of partition strips are arranged on the inner wall of the impurity removal cylinder.

[0010] Further, the arc-shaped transition plate is arranged between the baffle and the collecting groove.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1、The utility model discloses a inclined impurity removal cylinder is arranged between feed conveyor and discharge conveyor, is provided with a plurality of leakage hole on the lateral wall of impurity removal cylinder, and the structure makes the rose that comes from the feed conveyor falls to the inside of impurity removal cylinder, and the rose moves along the inclined direction of impurity removal cylinder to the discharge conveyor, and the rotation cooperation of impurity removal cylinder makes the rose separate from small impurities such as broken leaf and dust in this process, and small impurities are separated from the rose after passing through the leakage hole, thereby the small impurities such as dust or broken leaf in it are quickly screened and separated, the neatness of the rose is guaranteed, and the quality of the rose in subsequent freeze drying processing is guaranteed.

[0013] 2、The utility model discloses a lateral winnowing nozzle is arranged on one side of discharge conveyor, and a small amount of petal is mixed in the rose that falls on the discharge conveyor, and the wind power of lateral winnowing nozzle is used to separate the petal of relatively light quality from the rose, and the petal is blown to the baffle on one side of discharge conveyor and falls vertically in the collecting groove below along the baffle, realizes the effective separation of petal and rose, and then guarantees the integrity of the rose in freeze drying processing, reduces the number of single petal, and further improves the quality of freeze dried rose. DRAWINGS

[0014] ATTACHMENT Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0015] ATTACHMENT Figure 2 It is the right view of the utility model.

[0016] ATTACHMENT Figure 3 It is the attachment of the utility model. Figure 2 It is the sectional view of A-A direction in the utility model.

[0017] ATTACHMENT Figure 4 It is the attachment of the utility model. Figure 3 It is the sectional view of B-B direction in the utility model.

[0018] Marked in the drawing:

[0019] 1, feed conveyor;2, discharge conveyor;3, impurity removal cylinder;4, leakage hole;5, support;6, lateral winnowing nozzle;7, baffle;8, collecting groove;9, vertical winnowing nozzle;10, conveying belt;11, interval hole;12, blanking plate;13, partition strip;14, arc-shaped transition plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in combination with specific embodiments. It should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the present application.

[0021] With reference to Figure 1 And Figure 2The utility model relates to a kind of rose impurity removal devices before freeze-drying, main body structure includes the impurity removal cylinder 3 being rotationally arranged between feed conveyor 1 and discharge conveyor 2, specific and can utilize motor drive impurity removal cylinder 3 rotation, the rose that needs to be freeze-dried and processed is conveyed to the impurity removal cylinder 3 by feed conveyor 1, and the rose after impurity removal processing falls on discharge conveyor 2 and is transported backward, feed conveyor 1 and discharge conveyor 2 can adopt the structure of belt conveyor in existing market, the side wall of the impurity removal cylinder 3 is equipped with multiple chippings leakage holes 4, feed conveyor 1 and discharge conveyor 2 are located at the upper and lower ends of the inclined direction of impurity removal cylinder 3 respectively, chippings leakage hole 4 penetrates the side wall of impurity removal cylinder 3, the impurity removal cylinder 3 is arranged obliquely, and such structure makes the rose falling in the impurity removal cylinder 3 move backward along the direction of inclination, is turned over and dispersed in the process of moving by impurity removal cylinder 3, so that rose and small impurities such as broken leaf, dust etc. therein are separated, these small impurities fall from the impurity removal cylinder 3 after passing through chippings leakage hole 4, realize the smooth separation with rose, realize the separation and screening operation to small impurities, guarantee the neatness of rose, guarantee the quality of subsequent freeze-dried rose, one side of the discharge conveyor 2 is equipped with support 5, support 5 plays the role of support, the support 5 is equipped with multiple transverse winnowing nozzles 6, transverse winnowing nozzle 6 extends along transverse direction, and it is communicated with gas supply pipeline, so that the airflow of transverse direction is generated towards the upper portion of discharge conveyor 2 at transverse winnowing nozzle 6, so that the rose petal with relatively lighter weight is separated from rose flower, so that the rose petal with relatively strong weight moves towards the other side of discharge conveyor 2, the other side of the discharge conveyor 2 is equipped with baffle 7, and the rose petal is blown to baffle 7, the bottom of the baffle 7 is fixed with collection tank 8 by welding or bolt, and the collection tank 8 is of the structure of top opening, and the rose petal blocked by baffle 7 falls into the collection tank 8 below along baffle 7, realizes the smooth separation of rose flower and rose petal, the collection tank 8 is located below impurity removal cylinder 3 and discharge conveyor 2, preferably, separating plate is arranged between impurity removal cylinder 3 and discharge conveyor 2 on the collection tank 8, so that the small impurities such as broken leaf, dust etc. falling on impurity removal cylinder 3 are separated from the rose petal falling on one side of discharge conveyor 2 and are stored in collection tank 8, convenient for subsequent recycling of rose petal, such structure separates the rose petal with size relatively close in rose flower separately, guarantees the integrity of rose in subsequent freeze-drying processing, reduces the content of broken petal, guarantees the quality of freeze-dried rose.

[0022] Preferably, a plurality of vertical air separation nozzles 9 are arranged below the discharge conveyor 2, and the vertical air separation nozzles 9 are also communicated with the air supply pipeline. In this way, vertical air flow can be blown towards the discharge conveyor 2, so that the relatively light rose petals mixed in the rose flowers are separated from the rose flowers in the vertical direction, and then blown to the baffle 7 by the horizontal air flow, so that the rose petals mixed in the rose flowers are more smoothly separated from the rose flowers, and the separation and screening of the rose petals are more complete.

[0023] Preferably, referring to Figure 4 , a plurality of conveying belts 10 are arranged on the discharge conveyor 2 in parallel, the plurality of conveying belts 10 are wound on power rollers, and the power rollers are used to drive the plurality of conveying belts 10 to rotate at the same time. Spacing holes 11 are arranged between adjacent conveying belts 10, and the vertical air separation nozzles 9 are arranged below the spacing holes 11. In this way, the air flow blown by the vertical air separation nozzles 9 can fully contact the rose flowers after passing through the spacing holes 11. The size of the spacing holes 11 is smaller than the size of the rose flowers, so that the vertical air flow can more easily contact the rose petals, and the separation of the rose petals from the rose flowers is more efficient and complete.

[0024] Preferably, a discharging plate 12 is arranged below the end of the feeding conveyor 1, and the discharging plate 12 is arranged obliquely. The discharging plate 12 extends to the inside of the impurity removing roller 3. In this way, the rose flowers falling from the end of the feeding conveyor 1 can smoothly enter the inside of the impurity removing roller 3 along the oblique discharging plate 12, so as to avoid falling outside and improve the accuracy of screening and removing impurities of the rose flowers.

[0025] Preferably, referring to Figure 3 , a plurality of partition strips 13 are arranged on the inner wall of the impurity removing roller 3 by welding or bolting. The partition strips 13 can carry the rose flowers to move when the impurity removing roller 3 rotates. When the rose flowers move to the top, the rose flowers can automatically fall to the bottom under the action of gravity, so as to realize the overturning and vibration of the rose flowers, improve the smoothness of separating the impurities such as broken leaves or dust adhered to the rose flowers, and make the impurity removing and screening of the rose flowers more complete and efficient.

[0026] Preferably, an arc-shaped transition plate 14 is arranged between the baffle 7 and the collecting groove 8. In this way, the rose petals can smoothly fall into the collecting groove 8 at the bottom along the arc-shaped transition plate 14, and the process of falling into the collecting groove 8 is more smooth and gentle, so as to avoid the accumulation or damage of the rose petals and improve the value of subsequent recycling.

[0027] Working principle: the utility model discloses between the feed conveyor 1 and the discharge conveyor 2 set up the oblique impurity removal cylinder 3, set up multiple leakage hole 4 on the lateral wall of impurity removal cylinder 3, such structure makes the rose that comes from the feed conveyor 1 conveys falls in the inside of impurity removal cylinder 3, and the rose moves along the oblique direction of impurity removal cylinder 3 towards the discharge conveyor 2, in this process, utilize the rotation cooperation of impurity removal cylinder 3 to make the rose and the small impurity such as broken leaf, dust separate, and the small impurity separates from the rose after passing through leakage hole 4, thereby the small impurity such as dust or broken leaf in it is screened and separated quickly, guarantees the neatness of rose, guarantees the quality of rose when subsequent freeze-drying processing, set up the transverse winnowing spray head 6 on the one side of discharge conveyor 2, and still mixed with a small amount of petal in the rose flower that falls on the discharge conveyor 2, utilize the wind power that transverse winnowing spray head 6 sprays to separate the petal of relatively lighter quality from the rose flower, and the petal is blown to the baffle 7 on the one side of discharge conveyor 2, and along baffle 7 vertical falls in the collecting groove 8 below, realizes the effective separation of petal and rose flower, and further guarantees the integrity of rose flower when freeze-drying processing, reduces the number of single petal, further improves the quality of freeze-dried rose flower.

Claims

1. A device for removing impurities from rose flowers before freeze-drying, comprising a rotating impurity-removing drum (3) arranged between a feed conveyor (1) and a discharge conveyor (2), a plurality of holes (4) being formed in the side wall of the drum (3), characterized in that: The impurity removing roller (3) is arranged obliquely, the feeding conveyor (1) and the discharging conveyor (2) are respectively arranged at the upper and lower ends of the oblique direction of the impurity removing roller (3), one side of the discharging conveyor (2) is provided with a support (5), a plurality of transverse winnowing nozzles (6) are arranged on the support (5), the other side of the discharging conveyor (2) is provided with a baffle (7), the bottom of the baffle (7) is provided with a collecting groove (8), and the collecting groove (8) is located below the impurity removing roller (3) and the discharging conveyor (2).

2. The rose flower impurity removal device before freeze-drying according to claim 1, characterized in that: A plurality of vertical winnowing nozzles (9) are further arranged below the discharging conveyor (2).

3. The device for removing impurities from rose flower before freeze-drying according to claim 2, characterized in that: A plurality of parallel conveying belts (10) are arranged on the discharging conveyor (2), interval holes (11) are arranged between adjacent conveying belts (10), and the vertical winnowing nozzles (9) are located below the interval holes (11).

4. The rose flower impurity removal device before freeze-drying according to claim 1, characterized in that: A discharging plate (12) is arranged below the end of the feeding conveyor (1), the discharging plate (12) is arranged obliquely, and the discharging plate (12) extends to the inside of the impurity removing roller (3).

5. The rose flower impurity removal device before freeze-drying according to claim 1, characterized in that: A plurality of partition strips (13) are arranged on the inner wall of the impurity removing roller (3).

6. The rose flower impurity removal device before freeze-drying according to claim 1, characterized in that: An arc-shaped transition plate (14) is arranged between the baffle (7) and the collecting groove (8). An arc-shaped transition plate (14) is arranged between the baffle (7) and the collecting groove (8).

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