Fresh dendrobe strip sterilization device

Abstract

The utility model provides a fresh dendrobe strip sterilization device which comprises a support and a sterilization cylinder installed on the support, the sterilization cylinder is externally connected with an ozone machine so as to guide ozone into the sterilization cylinder for sterilization, a frame for placing fresh dendrobe strips is installed in the sterilization cylinder in a sliding mode, and a flow guide piece enabling the ozone to flow circularly is arranged in the sterilization cylinder. Therefore, the sterilization effect on the fresh dendrobium strips is enhanced. According to the device, fresh dendrobe strips are stacked and placed through the frame, the frame is slidably mounted in the sterilization cylinder through the sliding block, so that people can conveniently take and place the fresh dendrobe strips in a centralized manner, and strip-shaped holes are distributed in the frame, so that gas circulation is facilitated. The sterilization cylinder is externally connected with an ozone machine, ozone is used for sterilizing the fresh dendrobium strips in the frame, the flow guide part blows air in the inner cylinder into the flow guide channel through blowing of the fan, then airflow is blown to the frame through the distributed vent holes, the airflow at all positions of the frame flows, contact between the ozone and the fresh dendrobium strips is increased, and the sterilization effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of Dendrobium processing equipment, specifically a sterilization device for fresh Dendrobium stems. Background Technology

[0002] After harvesting, fresh Dendrobium stems need to be sterilized. This requires placing the stems sequentially into a sterilization chamber and using ultraviolet lamps for sterilization. However, because the stems are stacked, they can block the light from the sterilization lamps, thus reducing the sterilization effect. Therefore, a device that facilitates the sterilization of fresh Dendrobium stems is needed. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a sterilization device for fresh Dendrobium stems, so as to solve the problems mentioned in the background art.

[0004] The technical problem solved by this utility model is achieved by the following technical solution: a sterilization device for fresh Dendrobium stems, including a support and a sterilization cylinder installed on the support, wherein the sterilization cylinder is connected to an ozone generator to introduce ozone into the sterilization cylinder for sterilization, a frame for placing fresh Dendrobium stems is slidably installed inside the sterilization cylinder, and a flow guide for circulating ozone is provided inside the sterilization cylinder to enhance the sterilization effect on the fresh Dendrobium stems;

[0005] The sterilization cylinder includes an outer cylinder and an inner cylinder disposed inside the outer cylinder. A flow channel is formed between the inner wall of the outer cylinder and the outer wall of the inner cylinder. Ventilation holes are distributed on the inner cylinder. A partition is provided on one side of the inner cylinder. The flow guiding component includes a fan installed at the opening position in the middle of the partition and a filter element that can be detachably installed at the outer end of the fan. The side of the partition away from the frame is a flow guiding cavity to disperse the airflow into the flow guiding channel.

[0006] As a further embodiment of this utility model:

[0007] The sterilization cylinder is provided with a cover door on one side. One side of the cover door is mounted on the outer cylinder by a hinge, and the other side is locked to the outer cylinder by a latch, so as to seal the sterilization cylinder through the cover door.

[0008] As a further embodiment of this utility model:

[0009] The inner cylinder is fixedly installed with slide rails on both sides, and the frame is provided with sliders on both sides corresponding to the slide rails. The frame is slidably installed on the slide rails by the sliders. The frame is provided with a handle for easy pulling out by personnel. The frame is provided with strip-shaped holes to facilitate ventilation and improve the sterilization effect of the Dendrobium officinale stems inside the frame.

[0010] As a further embodiment of this utility model:

[0011] The fan is fixedly installed in the corresponding opening in the middle of the partition plate. A filter is fitted on the side of the fan facing the inner cylinder to filter the air introduced into the fan and prevent dust and impurities from entering the guide cavity or guide channel.

[0012] As a further embodiment of this utility model:

[0013] The fan casing has swirling grooves distributed in a ring around the filter element. The outer end of the swirling grooves has an inlet groove. The filter element includes a filter screen and a sleeve plate disposed at the outer end of the filter screen. The outer end of the sleeve plate has a swivel block. The swivel block enters the swirling groove through the inlet groove and rotates to insert the swivel block into the swirling groove, thereby fixing the filter element to the outer end of the fan.

[0014] As a further embodiment of this utility model:

[0015] The flow guiding cavity is provided with an arc-shaped flow guiding column to guide the airflow blown in by the fan to the surrounding area. The flow guiding cavity is provided with flow guiding holes around the perimeter to communicate with the flow guiding channel.

[0016] As a further embodiment of this utility model:

[0017] The ozone generator is installed at the lower end of the support frame. A branch pipe is installed inside the sterilization cylinder. The branch pipe is connected to the ozone generator through a pipe. The ozone generator introduces ozone into the inner cylinder through the branch pipe.

[0018] Compared with existing technologies, the advantages of this invention are as follows: The device uses a stacked frame to hold fresh Dendrobium officinale stems. The frame is slidably installed inside the sterilization cylinder via a slider, facilitating centralized handling. The frame has distributed slotted holes to allow for gas circulation. An ozone generator is connected to the external sterilization cylinder, using ozone to sterilize the Dendrobium officinale stems within the frame. A fan blows gas from the inner cylinder into the guiding channel, and the airflow is then directed towards the frame through distributed ventilation holes, ensuring airflow throughout the frame and increasing contact between ozone and the Dendrobium officinale stems, thus improving the sterilization effect. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a partial cross-sectional view of the present invention. Figure 1 ;

[0021] Figure 3 This is a partial cross-sectional view of the present invention. Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the filter element installation structure of this utility model;

[0023] The diagram shows the following components: 1. Support; 2. Sterilization cylinder; 3. Ozone generator; 4. Frame; 5. Fan; 6. Branch pipe; 21. Outer cylinder; 22. Inner cylinder; 23. Flow channel; 24. Vent hole; 25. Partition; 26. Flow chamber; 27. Cover; 28. Slide rail; 41. Slider; 42. Handle; 43. Strip hole; 51. Swirl groove; 52. Inlet groove; 53. Sleeve plate; 54. Swirl block; 55. Flow column; 56. Flow hole. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.

[0025] like Figures 1-4 As shown,

[0026] This embodiment provides a sterilization device for fresh Dendrobium stems, including a support 1 and a sterilization cylinder 2 installed on the support 1. The sterilization cylinder 2 is externally connected to an ozone generator 3 to introduce ozone into the sterilization cylinder 2 for sterilization. A frame 4 for placing fresh Dendrobium stems is slidably installed inside the sterilization cylinder 2. The sterilization cylinder 2 is provided with a flow guide to allow ozone to circulate, so as to enhance the sterilization effect on the fresh Dendrobium stems.

[0027] The sterilization cylinder 2 includes an outer cylinder 21 and an inner cylinder 22 disposed inside the outer cylinder 21. A flow channel 23 is formed between the inner wall of the outer cylinder 21 and the outer wall of the inner cylinder 22. Ventilation holes 24 are distributed on the inner cylinder 22. A partition 25 is provided on one side of the inner cylinder 22. The flow guiding component includes a fan 5 installed at the opening position in the middle of the partition 25 and a filter element that can be detachably installed at the outer end of the fan 5. The side of the partition 25 away from the frame 4 is a flow guiding cavity 26 to disperse the airflow into the flow guiding channel 23.

[0028] In this embodiment, a cover door 27 is provided on one side of the sterilization cylinder 2. One side of the cover door 27 is mounted on the outer cylinder 21 by a hinge, and the other side is locked to the outer cylinder 21 by a latch, so as to seal the sterilization cylinder 2 through the cover door 27.

[0029] The inner cylinder 22 is fixedly installed with slide rails 28 on both sides. The frame 4 is provided with sliders 41 on both sides corresponding to the slide rails 28, and is slidably installed on the slide rails 28 through the sliders 41. The frame 4 is provided with a handle 42 for easy pulling out by personnel. The frame 4 is provided with strip-shaped holes 43 to facilitate ventilation and improve the sterilization effect of the Dendrobium officinale fresh strips inside the frame 4.

[0030] In this embodiment, the fan 5 is fixedly installed in the corresponding opening in the middle of the partition 25. A filter is fitted on the side of the fan 5 facing the inner cylinder 22 to filter the air introduced into the fan 5 and prevent dust and impurities from entering the guide cavity 26 or the guide channel 23.

[0031] The outer casing of the fan 5 has swirling grooves 51 arranged in a ring around the filter element. The outer end of the swirling grooves 51 has an inlet groove 52. The filter element includes a filter screen and a sleeve plate 53 disposed at the outer end of the filter screen. The outer end of the sleeve plate 53 has a swivel block 54. The swivel block 54 enters the swirling groove 51 through the inlet groove 52 and rotates to insert the swivel block 54 into the swirling groove 51, thereby fixing the filter element to the outer end of the fan 5.

[0032] The flow guiding cavity 26 is provided with an arc-shaped flow guiding column 55 to guide the airflow blown in by the fan 5 to the surrounding area. The flow guiding cavity 26 is provided with flow guiding holes 56 around the perimeter to communicate with the flow guiding channel 23.

[0033] The ozone generator 3 is installed at the lower end of the support 1. A branch pipe 6 is provided inside the sterilization cylinder 2. The branch pipe 6 is connected to the ozone generator 3 through a pipe. The ozone generator 3 introduces ozone into the inner cylinder 22 through the branch pipe 6.

[0034] Specifically, the device uses a frame 4 to stack fresh Dendrobium stems. The frame 4 is slidably installed inside the sterilization cylinder 2 via a slider 41, facilitating centralized handling by personnel. The frame 4 has distributed slotted holes 43 to allow for gas circulation. An ozone generator 3 is connected to the sterilization cylinder 2, using ozone to sterilize the fresh Dendrobium stems inside the frame 4. A fan 5 blows gas from the inner cylinder 22 into the guide channel 23, and then the airflow is directed towards the frame 4 through distributed ventilation holes 24, increasing airflow throughout the frame 4, enhancing the contact between ozone and the fresh Dendrobium stems, and improving the sterilization effect.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. It should be noted that, in this document, the use of relational terms such as "first" and "second" is merely used to distinguish one entity or operation from another, and does not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In the absence of further restrictions, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A sterilization device for Dendrobium fresh strips, comprising a support (1) and a sterilization cylinder (2) mounted on the support (1), wherein an ozone machine (3) is connected to the sterilization cylinder (2) to introduce ozone into the sterilization cylinder (2) for sterilization, characterized in that: The frame (4) for placing fresh Dendrobium strips is slidably installed in the sterilization cylinder (2), and a flow guide member for circulating ozone flow is arranged in the sterilization cylinder (2). ​ The sterilization cylinder (2) comprises an outer cylinder (21) and an inner cylinder (22) arranged on the inner side of the outer cylinder (21), a flow guide channel (23) is formed between the inner wall of the outer cylinder (21) and the outer wall of the inner cylinder (22), air holes (24) are arranged on the inner cylinder (22), a baffle (25) is arranged on one side of the inner cylinder (22), the flow guide member comprises a fan (5) installed in the central opening of the baffle (25) and a filter element detachably installed on the outer end of the fan (5), and a flow guide cavity (26) is arranged on the side of the baffle (25) away from the frame (4) to disperse the airflow into the flow guide channel (23).

2. The sterilization device for fresh Dendrobium strips according to claim 1, characterized in that: A cover door (27) is arranged on one side of the sterilization cylinder (2), the cover door (27) is rotatably installed on the outer cylinder (21) through a hinge on one side, and is fixedly connected to the outer cylinder (21) through a lock catch on the other side, so as to seal the sterilization cylinder (2) through the cover door (27).

3. The sterilization device for fresh Dendrobium strips according to claim 2, characterized in that: Sliding rails (28) are fixedly installed on both sides of the inner cylinder (22), sliding blocks (41) are arranged on both sides of the frame (4) corresponding to the sliding rails (28), and the frame (4) is slidably installed on the sliding rails (28) through the sliding blocks (41), a pull handle (42) is arranged on the outer side of the frame (4) to facilitate pulling out, and strip-shaped holes (43) are arranged on the frame (4).

4. The sterilization device for fresh Dendrobium strips according to claim 1, characterized in that: The fan (5) is fixedly installed in the central opening of the baffle (25), and a filter element is sleeved on one side of the fan (5) facing the inner cylinder (22) to filter the air introduced into the fan (5).

5. The sterilization device for fresh Dendrobium strips according to claim 4, characterized in that: Corresponding to the filter element, a spiral groove (51) is arranged on the outer shell of the fan (5), an inlet groove (52) is arranged on the outer end of the spiral groove (51), the filter element comprises a filter screen and a sleeve plate (53) arranged on the outer end of the filter screen, a rotating block (54) is arranged on the outer end of the sleeve plate (53), the rotating block (54) is arranged in the spiral groove (51) through the inlet groove (52), and the rotating block (54) is inserted into the spiral groove (51) by rotating, so as to clamp and fix the filter element on the outer end of the fan (5).

6. The sterilization device for fresh Dendrobium strips according to claim 5, characterized in that: An arc-shaped flow guide column (55) is arranged in the flow guide cavity (26) to guide the airflow blown by the fan (5) to the surrounding, and flow guide holes (56) are arranged around the flow guide cavity (26) to communicate with the flow guide channel (23) through the flow guide holes (56).

7. The sterilization device for fresh Dendrobium strips according to claim 1, characterized in that: The ozone generator (3) is installed at the lower end of the support (1), a branch pipe (6) is arranged in the sterilization cylinder (2), the branch pipe (6) is connected to the ozone generator (3) through a pipeline, and the ozone generator (3) introduces ozone into the inner cylinder (22) through the branch pipe (6).

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