Low-temperature bombyx batryticatus drying equipment for preventing beauveria bassiana from spreading

Abstract

The low-temperature bombyx batryticatus drying equipment comprises a cabinet body and a cabinet door arranged corresponding to the cabinet body, a cavity is formed in the cabinet body, a containing assembly is arranged in the cavity, and the containing assembly comprises a plurality of drying discs and first fixing grooves in sliding connection with the drying discs; the groove bottom of the first fixing groove is fixedly connected with the cavity wall of the cavity; an air filtering device is arranged on the cavity wall of the cavity at an interval of the first fixing groove, the air filtering device comprises a detachable separation net and an air filter, an air exhaust end is arranged in the separation net, the air filter is provided with an air inlet end, and the air exhaust end is communicated with the air inlet end; in other words, the stiff silkworms can be more conveniently placed on the drying trays through the placing assemblies, accumulation of the stiff silkworms is prevented, and the drying effect in the cabinet body is guaranteed; the air filtering devices arranged at intervals form a negative pressure environment in the cavity, beauveria bassiana in the air can be filtered and prevented from entering the drying disc, diffusion of the beauveria bassiana is avoided, and the drying quality of the stiff silkworms is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for sericulture, in particular to low-temperature silkworm drying equipment for preventing the spread of Beauveria bassiana. Background Art

[0002] White silkworm refers to the dried whole insect of the silkworm, an insect of the family Bombyx mori, which is infected with Beauveria bassiana and died. It is cylindrical, mostly curved and wrinkled, with an off-white or light brown surface and is often covered with white powdery frost. It is a traditional Chinese medicinal material formed after drying, which can treat dark spots on the face and cosmetic diseases. White silkworm contains amino acids and active mercerin, which have skin nutrition and beauty effects. However, Beauveria bassiana is a fungus that is highly pathogenic to silkworms. Infection can lead to the death of silkworms, which can cause great losses to factories that still need healthy silkworms to obtain cocoon production. Controlling the spread of Beauveria bassiana can ensure the stable development of the sericulture industry. And although white silkworm has medicinal uses, the spread of Beauveria bassiana into the environment can also pose a threat to other organisms, leading to the destruction of the ecological balance.

[0003] Existing white silkworm products have been artificially produced, through artificial breeding of silkworms, and then the white silkworms are infected by white bassiana, and then the white silkworm products are obtained through subsequent cultivation. In the drying process, the fan usually applies a certain pressure to provide a negative pressure environment for the drying equipment, but this method increases the possibility of the spread of white bassiana, the operation is complicated, and it is not very convenient. Utility Model Content

[0004] In order to solve the technical problems of existing drying equipment that Beauveria bassiana is easy to spread and affect the environment and is complicated to operate, the present application provides a low-temperature silkworm drying equipment that prevents the spread of Beauveria bassiana.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted in the present application is: a low-temperature silkworm drying device for preventing the spread of Beauveria bassiana, comprising a cabinet body and a cabinet door arranged corresponding to the cabinet body, the cabinet body having a built-in cavity, a placement component being arranged in the cavity, the placement component comprising a plurality of drying plates and a first fixed groove slidably connected to the drying plates, the bottom of the first fixed groove being fixedly connected to the cavity wall of the cavity; an air filter device is arranged on the cavity wall of the cavity separated from the first fixed groove, the air filter device comprising a detachable isolation net and an air filter, an exhaust end being arranged in the isolation net, the air filter being arranged with an air inlet end, the exhaust end being connected to the air inlet end.

[0006] As one of the optimized implementation schemes of the utility model, the low-temperature silkworm drying equipment for preventing the spread of Beauveria bassiana also includes a dehumidifier, the dehumidifier is connected to the cabinet, the dehumidifier includes a water outlet, and the water outlet is externally connected to a disinfection pool.

[0007] As one of the optimized implementation schemes of the utility model, an air energy heat pump is arranged in the cabinet, and the temperature in the cavity is controlled to range from 35° to 40° by the air energy heat pump.

[0008] As one of the optimized implementation schemes of the utility model, the placement component also includes a partition plate, and both ends of the partition plate are abutted against and fixedly connected to the cavity wall of the cavity.

[0009] As one of the optimized implementation schemes of the utility model, a drying hole is opened on the surface of the partition plate, and a second fixing groove is arranged on the partition plate corresponding to the first fixing groove.

[0010] As one of the optimized implementation schemes of the utility model, the cabinet body is rotatably connected to one end of the cabinet door, and a sealed lock handle is provided at the other end of the cabinet door, and a sealed buckle is provided on the cabinet body corresponding to the sealed lock handle.

[0011] As one of the optimized implementation schemes of the utility model, when the sealing lock handle is rotated to a horizontal state, the sealing lock handle is separated from the sealing buckle, and the cabinet door opens the cabinet body; when the cabinet door closes the cabinet body, the sealing lock handle is engaged with the sealing buckle, and the sealing lock handle is rotated to a vertical state.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in the technical solution of the present application, a cavity is built into the cabinet to set a drying plate and a fixing groove, the silkworms are placed on the drying plate, and the position of the drying plate is fixed by the slidingly connected fixing groove, and the placement component can more conveniently place the silkworms on the drying plate to prevent the silkworms from piling up, so as to ensure the drying effect in the cabinet; the air filtering devices arranged at intervals form a negative pressure environment in the cavity, which can filter the Beauveria bassiana in the air to prevent it from entering the drying plate, avoid the spread of Beauveria bassiana, and ensure the drying quality of the silkworms; the cabinet provides a low-temperature environment, and the drying plate is used to dry the silkworms, so as to prevent the silkworms from being affected by high temperature during the drying process and destroying their original nutrients, thereby achieving the effect of preventing the growth and reproduction of Beauveria bassiana to ensure the quality and storage of the silkworms; in addition, the entire equipment has a simple structure and is easy to operate, which can effectively improve production efficiency and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1It is a structural schematic diagram of a low-temperature silkworm drying device for preventing the spread of Beauveria bassiana provided in the first embodiment of the utility model.

[0015] Figure 2 It is a cross-sectional view of a low-temperature silkworm drying device for preventing the spread of Beauveria bassiana provided by the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of an air filtering device of a low-temperature silkworm drying device for preventing the spread of Beauveria bassiana provided in the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of a partition plate of a low-temperature silkworm drying device for preventing the spread of Beauveria bassiana provided in the first embodiment of the utility model.

[0018] In the figure:

[0019] 1. Low-temperature silkworm drying equipment to prevent the spread of Beauveria bassiana;

[0020] 10. Cabinet; 11. Cabinet door; 12. Cavity; 13. Placement of components; 14. Air filter; 15. Dehumidifier; 16. Disinfection tank; 17. Air energy heat pump;

[0021] 100, sealing buckle; 110, sealing lock handle; 130, drying plate; 131, first fixing groove; 132, partition plate; 140, isolation net; 141, air filter; 142, air extraction end; 143, air inlet end; 150, water outlet;

[0022] 1320. Drying hole; 1321. Second fixing groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Please combine Figure 1-Figure 4 A low-temperature silkworm drying device 1 for preventing the spread of Beauveria bassiana is provided in the first embodiment of the utility model, comprising a cabinet 10 and a cabinet door 11 arranged corresponding to the cabinet 10, the cabinet 10 has a built-in cavity 12, a placement component 13 is arranged in the cavity 12, the placement component 13 comprises a plurality of drying plates 130 and a first fixed groove 131 slidably connected to the drying plates 130, the bottom of the first fixed groove 131 is fixedly connected to the cavity wall of the cavity 12; an air filter device 14 is arranged on the cavity wall of the cavity 12 at intervals of the first fixed groove 131, the air filter device 14 comprises a detachable isolation net 140 and an air filter 141, an air extraction end 142 is arranged in the isolation net 140, and an air inlet end 143 is arranged in the air filter 141, and the air extraction end 142 is communicated with the air inlet end 143.

[0030] To better explain, Beauveria bassiana is a fungus that can infect insects, including silkworms. If Beauveria bassiana spreads, it will cause silkworms to become sick or even die. Appropriate release of Beauveria bassiana can produce silkworms for medicinal use. If Beauveria bassiana spreads out of control, it will reduce the production of silk cocoons, increase economic losses, and in severe cases, destroy the ecological balance and have adverse effects on the environment. In addition, substances infected by Beauveria bassiana may spread diseases, threaten the health of silkworm breeders, and cause an imbalance of benefits and disadvantages.

[0031] It can be understood that in the technical solution of the present application, the cabinet 10 has a built-in cavity 12 to set a drying plate 130 and a fixing groove, the silkworms are placed on the drying plate 130, and the position of the drying plate 130 is fixed by the slidingly connected fixing groove, and the placement component 13 can more conveniently place the silkworms on the drying plate 130 to prevent the silkworms from piling up, so as to ensure the drying effect in the cabinet 10; the air filter devices 14 arranged at intervals form a negative pressure environment in the cavity 12, which can filter the Beauveria bassiana in the air to prevent it from entering the drying plate 130, avoid the spread of Beauveria bassiana, and ensure the drying quality of the silkworms; the cabinet 10 provides a low-temperature environment, and the drying plate 130 is used to dry the silkworms, so as to prevent the silkworms from being affected by high temperature during the drying process and destroying their original nutrients, so as to achieve the effect of preventing the growth and reproduction of Beauveria bassiana, so as to ensure the quality and storage of the silkworms; in addition, the entire equipment has a simple structure and is easy to operate, which can effectively improve production efficiency and reduce production costs.

[0032] Furthermore, the low-temperature silkworm drying device 1 for preventing the spread of Beauveria bassiana also includes a dehumidifier 15 , which is connected to the cabinet 10 . The dehumidifier 15 includes a water outlet 150 , and the water outlet 150 is externally connected to a disinfection tank 16 .

[0033] As an optional implementation, the disinfection pool 16 is disinfected using sodium hypochlorite, which is a strong oxidant that can quickly kill various microorganisms such as bacteria, viruses, fungi, etc. and is harmless to the environment.

[0034] It is explained that the dehumidifier 15 removes moisture from the air, reduces the relative humidity in the air, maintains a low-temperature dry environment, achieves a dehumidification effect on the silkworm, and can prevent the growth and reproduction of Beauveria bassiana; the external disinfection tank 16 is used to treat the water discharged from the water outlet 150 of the dehumidifier 15, and kills the possible Beauveria bassiana through disinfection to prevent it from entering the equipment again or spreading, thereby ensuring the quality and safety of the silkworm; it can be explained that the dehumidifier 15, the disinfection tank 16 and the entire equipment structure can be used to perform dehumidification and disinfection at the same time, provide a safer and more hygienic dry environment, and effectively prevent the spread of Beauveria bassiana.

[0035] Furthermore, an air energy heat pump 17 is provided in the cabinet 10, and the temperature range in the cavity 12 is controlled to be 35°-40° through the air energy heat pump 17; through the air energy heat pump 17, the inside of the cabinet 10 can maintain a stable temperature range, providing a good storage environment for the silkworm pupae, and within this temperature range, the silkworm pupae can maintain their original quality and state, extending their shelf life.

[0036] It is explained that the air energy heat pump 17 can convert the heat energy in the air into electrical energy, thereby providing a stable temperature for the inside of the cabinet 10. In addition, the air energy heat pump 17 has the advantages of being environmentally friendly and noise-free. It will not produce any harmful substances or noise interference, and can improve its scope of application.

[0037] Furthermore, the placement component 13 also includes a partition plate 132, both ends of which are abutted against and fixedly connected to the cavity wall of the cavity 12; it can be explained that if the cabinet 10 is a large-scale equipment, the cavity 12 is relatively large, and the partition plate 132 can be used to partition the cavity 12 to place more drying trays 130, which is conducive to the large-scale production of silkworms.

[0038] Furthermore, a drying hole 1320 is formed on the surface of the partition plate 132 , and a second fixing groove 1321 is formed on the partition plate 132 corresponding to the first fixing groove 131 .

[0039] It is explained that the silkworm pupae need to maintain a certain humidity or avoid contact with the air to prevent deterioration or oxidation. The drying holes 1320 can facilitate the air circulation in the separated cavities 12, so that the silkworm pupae can be dried quickly and at the same time avoid deterioration of the silkworm pupae. The setting of the drying holes 1320 can also improve the drying efficiency of the silkworm pupae and shorten the drying cycle. The design of the second fixed groove 1321 can effectively increase the stability of the drying plate 130, so that the drying plate 130 between the partition plate 132 and the cavity wall can be placed more firmly in the cavity 12.

[0040] Furthermore, the cabinet body 10 is rotatably connected to one end of the cabinet door 11, and a sealing lock handle 110 is provided at the other end of the cabinet door 11. A sealing buckle 100 is provided on the cabinet body 10 corresponding to the sealing lock handle 110. This setting allows the cabinet door 11 to be opened and closed more conveniently. The setting of the sealing buckle 100 and the sealing lock handle 110 not only effectively prevents the entry of dust and debris, but also increases the thermal insulation performance of the cabinet body 10, so that the silkworms in the cabinet can maintain a good drying effect.

[0041] Furthermore, when the sealing lock handle 110 rotates to a horizontal state, the sealing lock handle 110 is separated from the sealing buckle 100, and the cabinet door 11 opens the cabinet body 10; when the cabinet door 11 closes the cabinet body 10, the sealing lock handle 110 is engaged with the sealing buckle 100, and the sealing lock handle 110 rotates to a vertical state.

[0042] It is explained that the sealing of the cabinet 10 can be ensured by the cooperation between the sealing lock handle 110 and the sealing buckle 100. When the sealing lock handle 110 is rotated to a horizontal state, the sealing lock handle 110 is separated from the sealing buckle 100, the cabinet door 11 can be opened, and the cabinet 10 is also opened accordingly. At this time, the drying plate 130 with the silkworms to be dried is placed in the cavity 12 through the cooperation of the first fixing groove 131 and the second fixing groove 1321. The cabinet 10 is closed with the cabinet door 11, the sealing lock handle 110 is engaged with the sealing buckle 100, and the sealing lock handle 110 is rotated to a vertical state. This setting can effectively prevent dust, water vapor, etc. from entering the cabinet 10, and it is more labor-saving and convenient for personnel to operate the sealing lock handle 110.

[0043] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A low-temperature silkworm drying device for preventing the spread of Beauveria bassiana, characterized in that: It comprises a cabinet body and a cabinet door corresponding to the cabinet body, the cabinet body has a built-in cavity, a placement component is arranged in the cavity, the placement component comprises a plurality of drying plates and a first fixed groove slidably connected to the drying plates, the bottom of the first fixed groove is fixedly connected to the cavity wall of the cavity; an air filter device is arranged on the cavity wall of the cavity separated from the first fixed groove, the air filter device comprises a detachable isolation net and an air filter, an air extraction end is arranged in the isolation net, the air filter is arranged with an air inlet end, and the air extraction end is communicated with the air inlet end.

2. The low-temperature silkworm drying device for preventing the spread of Beauveria bassiana according to claim 1, characterized in that: The low-temperature silkworm drying equipment for preventing the spread of Beauveria bassiana also includes a dehumidifier, which is connected to the cabinet. The dehumidifier includes a water outlet, and the water outlet is externally connected to a disinfection pool.

3. The low-temperature silkworm drying device for preventing the spread of Beauveria bassiana according to claim 1, characterized in that: An air energy heat pump is arranged in the cabinet, and the temperature in the cavity is controlled to range from 35° to 40° by the air energy heat pump.

4. The low-temperature silkworm drying device for preventing the spread of Beauveria bassiana according to claim 1, characterized in that: The placement component also includes a partition plate, both ends of which are in contact with and fixedly connected to the cavity wall of the cavity.

5. The low-temperature silkworm drying device for preventing the spread of Beauveria bassiana according to claim 4, characterized in that: The surface of the partition plate is provided with drying holes, and the partition plate is provided with a second fixing groove corresponding to the first fixing groove.

6. The low-temperature silkworm drying device for preventing the spread of Beauveria bassiana according to claim 1, characterized in that: The cabinet body is rotatably connected to one end of the cabinet door, and a sealing lock handle is arranged at the other end of the cabinet door. A sealing buckle is arranged on the cabinet body corresponding to the sealing lock handle.

7. The low-temperature silkworm drying device for preventing the spread of Beauveria bassiana according to claim 6, characterized in that: When the sealing lock handle rotates to a horizontal state, the sealing lock handle is separated from the sealing buckle, and the cabinet door opens the cabinet body; when the cabinet door closes the cabinet body, the sealing lock handle is engaged with the sealing buckle, and the sealing lock handle rotates to a vertical state.

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