Granary cleaning and killing smoke generator

Abstract

The utility model discloses a granary cleaning and killing smoke generator which comprises a shell, a supporting net, a supporting plate, a heater, a liquid medicine container and an induced draft fan. A supporting net and a supporting plate are arranged in the shell from bottom to top, and the interior of the shell is divided into a first cavity, a second cavity and a third cavity through the supporting net and the supporting plate. The heater is arranged in the first cavity; the liquid medicine container is arranged in the second cavity; the induced draft fan is arranged in the third cavity; the air inlet end of the induced draft fan communicates with the middle of the supporting plate, and the air outlet end communicates with a bent pipe. The bent pipe extends out of the upper end of the shell and is communicated with the hose; and the side wall of the shell at the second cavity is communicated with an air inlet pipe. The granary deinsectization device has the advantages that through the arrangement of the shell, the supporting net, the supporting plate, the heater, the liquid medicine container, the induced draft fan, the bent pipe and the hose, the granary deinsectization agent forms smoke in the granary space, the deinsectization and deinsectization effect of the whole granary space is improved, the deinsectization and deinsectization cost is greatly reduced, an operator operates outside the granary, and the working efficiency is greatly improved. The labor intensity of cleaning and killing insects is reduced, the harm of stored grain chemical agents to operators is reduced, and the body health of the operators is ensured.

Description

Technical Field

[0001] This utility model relates to the field of grain warehouse cleaning and pest control technology, and in particular to a grain warehouse cleaning and pest control smoke generator. Background Technology

[0002] Pest control in grain storage is a core technology for pest management. In the upper space of empty and filled grain warehouses before grain is stored, a pesticide is converted into smoke and filled into the entire enclosed space to kill pests at all developmental stages (eggs, larvae, pupae, and adults), ensuring the safety of stored grain. Current grain storage pest control methods primarily use a water-based spraying method. This method often results in the upper and middle spaces of empty warehouses, as well as the top of the warehouse, not receiving the sprayed pesticide. Pests in the upper and middle parts of the warehouse roof and in the gaps in the walls cannot access the pesticide, leading to poor pest control effectiveness. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a grain warehouse disinfection and insecticidal smoke generator.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] A fumigation generator for disinfection and pest control in grain storage includes a shell, a support net, a support plate, a heater, a liquid pesticide container, and a blower. The shell's interior is divided into a first cavity, a second cavity, and a third cavity by the support net and support plate, arranged from bottom to top. The heater is located in the first cavity. The liquid pesticide container is located in the second cavity. The blower is located in the third cavity. The blower's inlet is connected to the middle of the support plate, and its outlet is connected to a bent pipe. The bent pipe extends from the top of the shell and is connected to a flexible hose. An inlet pipe is connected to the side wall of the shell in the second cavity.

[0006] Furthermore, the liquid medicine container is a cylindrical container that is narrow at the bottom and wide at the top.

[0007] Furthermore, a manifold is fixedly connected to the upper end of the second cavity; the manifold is circular at the top and square at the bottom, with the lower opening larger than the upper opening; the upper end of the manifold is fixedly connected to the lower end of the support plate, and its opening is connected to the air inlet of the induced draft fan.

[0008] Furthermore, a first cover is provided on the outer shell sidewall of the second cavity.

[0009] Furthermore, a second cover is provided on the outer shell sidewall of the first cavity.

[0010] Furthermore, four tie rods are fixedly connected to the third cavity; the lower end of each tie rod is fixedly connected to the upper end of the support plate, and the upper end is fixedly connected to the outer shell sidewall that is higher than the support plate.

[0011] Furthermore, a handle is fixedly connected to the upper end of the outer shell.

[0012] Furthermore, four casters are fixedly connected to the lower end of the outer casing.

[0013] The beneficial effects of this utility model are:

[0014] (1) By setting up the shell, support net, support plate, heater, liquid container, blower, bend and hose, the grain warehouse disinfectant can form smoke in the grain warehouse space, improve the disinfection and pest control effect of the entire grain warehouse space, greatly reduce the disinfection and pest control cost, and reduce the labor intensity of disinfection and pest control work by operating outside the warehouse, reduce the harm of grain storage chemical agents to operators, and ensure the health of operators.

[0015] (2) By constructing the grain warehouse disinfection and insecticidal smoke generator as an integral unit, the device can be easily moved. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the manifold structure.

[0019] In the picture,

[0020] 1-Outer shell, 2-Support mesh, 3-Support plate, 4-Heater, 5-Medicine container, 6-Exhaust fan, 7-Bend, 8-Hose, 9-Air inlet pipe, 10-Handle;

[0021] 11-First cavity, 12-Second cavity, 13-Third cavity;

[0022] 14-First cover, 15-Second cover, 16-Wheel;

[0023] 121-Manifold, 131-Pull rod. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Reference Figure 1-3As shown, a grain storage disinfection and insecticidal smoke generator is characterized by comprising: an outer shell 1, a support net 2, a support plate 3, a heater 4, a liquid medicine container 5, and an exhaust fan 6; the inner shell 1 is provided with the support net 2 and the support plate 3 from bottom to top, and the support net 2 and the support plate 3 divide the inner shell 1 into a first cavity 11, a second cavity 12, and a third cavity 13; the heater 4 is located in the first cavity 11; the liquid medicine container 5 is located in the second cavity 12; the exhaust fan 6 is located in the third cavity 13; the air inlet of the exhaust fan 6 is connected to the middle of the support plate 3, and the air outlet is connected to a bent pipe 7; the bent pipe 7 extends from the upper end of the outer shell 1 and is connected to a flexible hose 8; an air inlet pipe 9 is connected to the side wall of the outer shell 1 at the second cavity 12.

[0026] It should be noted that the outer shell 1 is used to support the various internal components; the support net 2 is used to support the heater 4 to facilitate its heating; the support plate 3 can isolate the second cavity 12 and the third cavity 13 and support the blower 6; the heater 4 can heat the liquid container 5, which is a low-power heater to meet the heating of the disinfectant and insecticide liquid. Those skilled in the art can select and adapt different models according to the actual situation; the bottom of the liquid container 5 is flat and used to hold the liquid; the blower 6 can accelerate the flow of the liquid, is a commercially available product, and guides the liquid through the bend 7 to the hose 8 to complete the disinfection of the grain.

[0027] To facilitate the evaporation of the medicine, the medicine container 5 is a cylindrical container that is narrow at the bottom and wide at the top.

[0028] To facilitate the collection of the liquid medicine and its accelerated flow out by the blower 6, a manifold 121 is fixedly connected to the upper end of the second cavity 12. The manifold 121 is round at the top and square at the bottom, with the lower opening larger than the upper opening. The upper end of the manifold 121 is fixedly connected to the lower end of the support plate 3, and its opening is connected to the air inlet of the blower 6.

[0029] A first cover 14 is provided on the side wall of the outer shell 1 at the second cavity 12, and a second cover 15 is provided on the side wall of the outer shell 1 at the first cavity 11. The first cover 14 can facilitate the insertion of the liquid medicine container 5 and keep the outer shell 1 sealed. The second cover 15 also serves to seal the outer shell 1 at the heater 4.

[0030] In order to reinforce the support plate 3 and ensure its strength, four tie rods 131 are fixed in the third cavity 13; the lower end of the tie rod 131 is fixed to the upper end of the support plate 3, and the upper end is fixed to the side wall of the outer shell 1 which is higher than the support plate 3.

[0031] To facilitate the movement of the grain warehouse disinfection and insecticidal smoke generator, a handle 10 is fixedly connected to the upper end of the outer casing 1. Four casters 16 are fixedly connected to the lower end of the outer casing 1, allowing for easy movement on the ground.

[0032] The working principle of this utility model:

[0033] During operation, a certain amount of liquid medicine is first poured into the liquid medicine container 5, and the liquid medicine container 5 is placed in the second cavity 12 and positioned on the support net 2. The first cover 14 is closed to keep the outer shell 1 sealed. The heater 4 is located in the first cavity 11 and is kept sealed by the second cover 15. Then, the heater 4 and the blower 6 are started. Under the action of the heater 4, the liquid medicine in the liquid medicine container 5 evaporates rapidly and is collected by the manifold 121 and then accelerated out by the blower 6 to the hose 8 for uniform cleaning and pest control of the grain. This application constructs the grain warehouse cleaning and pest control smoke generator as an integral unit, which facilitates the movement of the device.

[0034] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A grain bin fumigating insecticide smoke generator characterized by: The device includes an outer shell (1), a support mesh (2), a support plate (3), a heater (4), a liquid medicine container (5), and a blower (6). The outer shell (1) is provided with a support mesh (2) and a support plate (3) from bottom to top, and the support mesh (2) and the support plate (3) divide the interior of the outer shell (1) into a first cavity (11), a second cavity (12), and a third cavity (13). The heater (4) is located in the first cavity (11). The liquid medicine container (5) is located in the second cavity (12). The blower (6) is located in the third cavity (13). The air inlet of the blower (6) is connected to the middle of the support plate (3), and the air outlet is connected to a bend pipe (7). The bend pipe (7) extends from the upper end of the outer shell (1) and is connected to a hose (8). An air inlet pipe (9) is connected to the side wall of the outer shell (1) at the second cavity (12).

2. The grain bin fumigation generator of claim 1, wherein: The liquid medicine container (5) is a cylindrical container that is narrow at the bottom and wide at the top.

3. The grain bin fumigation generator of claim 2, wherein: The upper end of the second cavity (12) is fixedly connected to a manifold (121); the manifold (121) is round at the top and square at the bottom, and the opening at the bottom is larger than the opening at the top; the upper end of the manifold (121) is fixedly connected to the lower end of the support plate (3), and the opening is connected to the air inlet of the induced draft fan (6).

4. The grain bin fumigation generator of claim 1, wherein: A first cover (14) is provided on the side wall of the outer shell (1) at the second cavity (12).

5. The grain bin fumigation generator of claim 1, wherein: A second cover (15) is provided on the side wall of the outer shell (1) at the first cavity (11).

6. The grain bin fumigation generator of any of claims 1-5, wherein: Four tie rods (131) are fixedly connected in the third cavity (13); the lower end of the tie rod (131) is fixedly connected to the upper end of the support plate (3), and the upper end is fixedly connected to the side wall of the outer shell (1) which is higher than the support plate (3).

7. The grain bin fumigation generator of any of claims 1-5, wherein: A handle (10) is fixedly connected to the upper end of the outer shell (1).

8. The grain bin fumigation generator of any of claims 1-5, wherein: Four casters (16) are fixedly connected to the lower end of the outer shell (1).

Images