Mixing device for biopesticide production

Abstract

The utility model provides a mixing device for biopesticide production, which relates to the technical field of biopesticide processing and comprises a mixing tank, a rotating shaft is mounted in the mixing tank, a stirring rod is mounted on the outer side of the rotating shaft, a tank cover is mounted at the top of the mixing tank, a communicating pipe is connected in the tank cover in a penetrating manner, and a stirring rod is mounted on the outer side of the stirring rod. An adsorption box is mounted at one end of the communicating pipe, a plurality of activated carbon boxes are distributed in the adsorption box, and a suction fan is mounted at the bottom of the adsorption box. According to the utility model, the suction fan works to generate suction force, so that the communicating pipe absorbs and removes gas generated in the mixing tank, and the plurality of activated carbon boxes distributed in the adsorption box are beneficial to adsorbing peculiar smell in the gas, so that the emission of the peculiar smell to the atmosphere is effectively reduced, the pollution to the environment is reduced, and the environmental protection is facilitated; meanwhile, operators are prevented from directly inhaling peculiar smell, and the respiratory tract health of the operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of biological pesticide processing, in particular to a mixing device for biological pesticide production. Background Art

[0002] Biopesticides refer to preparations that use living organisms (fungi, bacteria, insect viruses, genetically modified organisms, natural enemies, etc.) or their metabolites (pheromones, auxins, sodium naphthylacetate, 2,4-D, etc.) to kill or inhibit agricultural pests. Also known as natural pesticides, they are non-chemically synthesized, natural chemical substances or living organisms that have the effects of bactericidal pesticides and insecticides. Biopesticides include microorganisms such as nematodes, bacteria and viruses, plant derivatives and insect pheromones. Biopesticides play an important role in the integrated pest management system (IPM) used in organic agriculture. Experts believe that the development of biopesticides has the following reasons: environmental pollution caused by pesticides, the gradual development of drug resistance in the target population, and the negative impact of pesticides on non-target populations. When preparing existing biopesticides, multiple raw materials need to be mixed together, and a mixing device is usually required.

[0003] Existing mixing devices will produce irritating and unpleasant gases when mixing pesticides. Direct emission of the gases can easily cause air pollution, thereby polluting the environment and affecting the respiratory health of operators. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that a mixing device will generate irritating and unpleasant gases when mixing pesticides, and the direct discharge of the gases will easily cause air pollution, thereby polluting the environment and affecting the respiratory health of operators. A mixing device for biological pesticide production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing device for the production of biological pesticides, comprising a mixing tank, a rotating shaft is installed inside the mixing tank, a stirring stick is installed outside the rotating shaft, a tank cover is installed on the top of the mixing tank, a connecting pipe is connected to the inside of the tank cover, an adsorption box is installed at one end of the connecting pipe, a plurality of activated carbon boxes are distributed inside the adsorption box, and a suction fan is installed at the bottom of the adsorption box.

[0006] Preferably, a feed port is installed on the top of the tank cover, a motor is installed on the side of the feed port, a rotating shaft is installed at one end of the motor, and a plurality of partitions are distributed on the outer side of the rotating shaft.

[0007] Preferably, slide grooves are symmetrically installed on the sides of the adsorption box, and sealing plates are installed inside the slide grooves.

[0008] Preferably, a protective frame is installed on the outer side of the suction fan, and the side surface of the protective frame is connected to the bottom of the adsorption box.

[0009] Preferably, a scraper is installed at one end of the stirring rod, the side of the scraper is in contact with the inner wall of the mixing tank, and a stirring motor is installed at the top of the rotating shaft.

[0010] Preferably, a feed pipe is installed on the top of the tank cover, and sealing covers are installed on the tops of the feed pipe and the feed port. A discharge pipe is installed at the bottom of the mixing tank, and a valve is provided in the middle of the discharge pipe.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the suction fan is used to generate suction, so that the connecting pipe absorbs the gas generated in the mixing tank. The multiple activated carbon boxes distributed inside the adsorption box are conducive to adsorbing the odor in the gas, effectively reducing the emission of odor into the atmosphere, reducing pollution to the environment, and being beneficial to protecting the environment. At the same time, it avoids the operator from directly inhaling the odor, ensuring the respiratory health of the operator.

[0013] 2. In the utility model, the rotating shaft is driven by an electric motor to rotate, and a plurality of partitions are distributed on the outside of the rotating shaft, which is conducive to ensuring the quantitative feeding of solid raw materials and the accuracy of the amount of solid raw materials fed, thereby ensuring the accuracy of the pesticide ratio and improving the quality of the pesticide. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a mixing device for biological pesticide production;

[0015] Figure 2 This is a schematic structural diagram from another angle of a mixing device for biopesticide production proposed by the utility model;

[0016] Figure 3 The utility model provides a partial exploded structural schematic diagram of a mixing device for biological pesticide production;

[0017] Figure 4 The utility model provides a schematic diagram of the decomposed structure of an adsorption component of a mixing device for the production of biological pesticides;

[0018] Figure 5 The utility model provides a schematic diagram of the internal cross-sectional structure of a mixing device for producing biological pesticides.

[0019] Legend: 1. Mixing tank; 2. Tank cover; 3. Stirring motor; 4. Rotating shaft; 5. Stirring stick; 6. Scraper; 7. Discharge pipe; 8. Valve; 9. Feed pipe; 10. Feed port; 11. Sealing cover; 12. Motor; 13. Rotating shaft; 14. Partition; 15. Connecting pipe; 16. Adsorption box; 17. Activated carbon box; 18. Suction fan; 19. Protective frame; 20. Slide; 21. Sealing plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a mixing device for the production of biological pesticides, comprising a mixing tank 1, a rotating shaft 4 is installed inside the mixing tank 1, a stirring stick 5 is installed outside the rotating shaft 4, a tank cover 2 is installed on the top of the mixing tank 1, a connecting pipe 15 is penetrated and connected inside the tank cover 2, an adsorption box 16 is installed at one end of the connecting pipe 15, a plurality of activated carbon boxes 17 are distributed inside the adsorption box 16, a suction fan 18 is installed at the bottom of the adsorption box 16, slide grooves 20 are symmetrically installed on the sides of the adsorption box 16, a sealing plate 21 is installed inside the slide groove 20, a protective frame 19 is installed outside the suction fan 18, and the side of the protective frame 19 is connected to the bottom of the adsorption box 16.

[0023] In this embodiment, when the mixing tank 1 is mixing the pesticide raw materials, the suction fan 18 generates suction, so that the connecting pipe 15 absorbs the gas generated in the mixing tank 1. The multiple activated carbon boxes 17 distributed inside the adsorption box 16 are conducive to adsorbing the odor in the gas, effectively reducing the emission of odor into the atmosphere, reducing pollution to the environment, and helping to protect the environment. At the same time, it avoids the operator from directly inhaling the odor and ensures the respiratory health of the operator. By moving the sealing plate 21 to slide inside the slide groove 20, it is convenient to replace and maintain the activated carbon inside the activated carbon box 17, and the protective frame 19 is conducive to providing protection for the suction fan 18. Example 2

[0024] like Figure 1-Figure 5As shown, a feed port 10 is installed on the top of the tank cover 2, a motor 12 is installed on the side of the feed port 10, a rotating shaft 13 is installed at one end of the motor 12, and a plurality of partitions 14 are distributed on the outside of the rotating shaft 13. A scraper 6 is installed at one end of the stirring stick 5, and the side of the scraper 6 fits the inner wall of the mixing tank 1. A stirring motor 3 is installed on the top of the rotating shaft 4. A feed pipe 9 is installed on the top of the tank cover 2, and a sealing cover 11 is installed on the top of the feed pipe 9 and the feed port 10. A discharge pipe 7 is installed at the bottom of the mixing tank 1, and a valve 8 is provided in the middle of the discharge pipe 7.

[0025] In this embodiment, the rotating shaft 4 is driven by the stirring motor 3 to rotate, and the rotating shaft 4 drives the stirring rod 5 and the scraper 6 to rotate. The stirring rod 5 is conducive to mixing and stirring the pesticide raw materials, and the scraper 6 is conducive to scraping the inside of the mixing tank 1, thereby avoiding the pesticide raw materials from sticking to the inner wall of the mixing tank 1 and avoiding the residue of pesticide raw materials, thereby ensuring the uniformity of pesticide mixing. By manually removing the sealing cover 11, it is convenient to add the pesticide raw materials into the mixing tank 1, the feed port 10 facilitates the introduction of solid raw materials, and the feed pipe 9 facilitates the introduction of liquid raw materials. The rotating shaft 13 is driven by the motor 12 to rotate, and a plurality of partitions 14 are distributed on the outside of the rotating shaft 13, which is conducive to ensuring the quantitative discharge of solid raw materials and the accuracy of the amount of solid raw materials fed, thereby ensuring the accuracy of the pesticide ratio and improving the quality of the pesticide. Finally, opening the valve 8 facilitates the discharge of the mixed pesticide through the discharge pipe 7.

[0026] The working principle of this embodiment is as follows: when in use, first manually remove the sealing cover 11, which is convenient for adding the pesticide raw materials into the mixing tank 1. The feed port 10 is convenient for putting in solid raw materials, and the feed pipe 9 is convenient for putting in liquid raw materials. The rotating shaft 13 is electrically driven by the motor 12 to rotate, and a plurality of partitions 14 are distributed on the outside of the rotating shaft 13, which is conducive to ensuring the quantitative discharge of solid raw materials. Then the stirring motor 3 electrically drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the stirring rod 5 and the scraper 6 to rotate. The stirring rod 5 is conducive to mixing and stirring the pesticide raw materials, and the scraper 6 is conducive to scraping the inside of the mixing tank 1. When the mixing tank 1 is mixing the pesticide raw materials, the suction fan 18 is used to generate suction, so that the connecting pipe 15 absorbs the gas generated in the mixing tank 1, and the plurality of activated carbon boxes 17 distributed inside the adsorption box 16 are conducive to adsorbing odors in the gas. The movable sealing plate 21 slides inside the slide 20, which is convenient for replacing and maintaining the activated carbon inside the activated carbon box 17. Finally, the valve 8 is opened to facilitate the discharge of the mixed pesticide through the discharge pipe 7.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mixing device for producing biological pesticides, comprising a mixing tank (1), characterized in that: A rotating shaft (4) is installed inside the mixing tank (1), a stirring rod (5) is installed outside the rotating shaft (4), a tank cover (2) is installed on the top of the mixing tank (1), a connecting pipe (15) is connected to the inside of the tank cover (2), an adsorption box (16) is installed at one end of the connecting pipe (15), a plurality of activated carbon boxes (17) are distributed inside the adsorption box (16), and a suction fan (18) is installed at the bottom of the adsorption box (16); A feed port (10) is installed on the top of the tank cover (2), a motor (12) is installed on the side of the feed port (10), a rotating shaft (13) is installed at one end of the motor (12), and a plurality of partitions (14) are distributed on the outer side of the rotating shaft (13); A slide groove (20) is symmetrically installed on the side of the adsorption box (16), and a sealing plate (21) is installed inside the slide groove (20); A protective frame (19) is installed on the outer side of the suction fan (18), and the side surface of the protective frame (19) is connected to the bottom of the adsorption box (16); A scraper (6) is installed at one end of the stirring rod (5), and the side surface of the scraper (6) is in contact with the inner wall of the mixing tank (1). A stirring motor (3) is installed at the top of the rotating shaft (4).

2. The mixing device for biopesticide production according to claim 1, characterized in that: A feed pipe (9) is installed on the top of the tank cover (2), and sealing covers (11) are installed on the tops of the feed pipe (9) and the feed port (10). A discharge pipe (7) is installed at the bottom of the mixing tank (1), and a valve (8) is provided in the middle of the discharge pipe (7).

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